[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Minios-devel] [UNIKRAFT PATCH v3 23/23] kconfig: Replace the kconfig with the update
Revert kconfig.new back to kconfig. Signed-off-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx> --- Makefile | 6 +- support/kconfig.new/Makefile | 208 -- support/kconfig.new/Makefile.br | 141 - support/kconfig.new/Makefile.rules | 84 - support/kconfig.new/README.unikraft | 21 - support/kconfig.new/conf.c | 702 ----- support/kconfig.new/confdata.c | 1380 ---------- support/kconfig.new/expr.c | 1297 --------- support/kconfig.new/expr.h | 331 --- support/kconfig.new/fixdep.c | 380 --- support/kconfig.new/gconf-cfg.sh | 30 - support/kconfig.new/gconf.c | 1516 ----------- support/kconfig.new/gconf.glade | 661 ----- support/kconfig.new/images.c | 328 --- support/kconfig.new/images.h | 33 - support/kconfig.new/lexer.l | 498 ---- support/kconfig.new/list.h | 132 - support/kconfig.new/lkc.h | 160 -- support/kconfig.new/lkc_proto.h | 66 - support/kconfig.new/lxdialog/BIG.FAT.WARNING | 4 - support/kconfig.new/lxdialog/checklist.c | 319 --- support/kconfig.new/lxdialog/dialog.h | 238 -- support/kconfig.new/lxdialog/inputbox.c | 289 -- support/kconfig.new/lxdialog/menubox.c | 424 --- support/kconfig.new/lxdialog/textbox.c | 395 --- support/kconfig.new/lxdialog/util.c | 700 ----- support/kconfig.new/lxdialog/yesno.c | 101 - support/kconfig.new/mconf-cfg.sh | 47 - support/kconfig.new/mconf.c | 1039 -------- support/kconfig.new/menu.c | 867 ------ support/kconfig.new/merge_config.sh | 189 -- support/kconfig.new/nconf-cfg.sh | 47 - support/kconfig.new/nconf.c | 1555 ----------- support/kconfig.new/nconf.gui.c | 664 ----- support/kconfig.new/nconf.h | 92 - support/kconfig.new/parser.y | 731 ----- .../patches/01-kconfig-kernel-to-unikraft.patch | 76 - support/kconfig.new/patches/02-import-makefile.br | 59 - .../patches/03-include-makefile-helper-from-kernel | 102 - support/kconfig.new/patches/04-remove-generic-rule | 26 - .../patches/05-add-unikraft-fixdep-header | 12 - .../kconfig.new/patches/06-remove-implicit-rules | 13 - .../kconfig.new/patches/07-import-host-tools-rules | 142 - .../kconfig.new/patches/08-fixdep-and-config-flag | 19 - .../kconfig.new/patches/09-support-glob-in-kconfig | 70 - support/kconfig.new/preprocess.c | 573 ---- support/kconfig.new/qconf-cfg.sh | 32 - support/kconfig.new/qconf.cc | 1896 ------------- support/kconfig.new/qconf.h | 331 --- support/kconfig.new/streamline_config.pl | 682 ----- support/kconfig.new/symbol.c | 1331 --------- support/kconfig.new/tests/auto_submenu/Kconfig | 52 - support/kconfig.new/tests/auto_submenu/__init__.py | 13 - .../kconfig.new/tests/auto_submenu/expected_stdout | 10 - support/kconfig.new/tests/choice/Kconfig | 56 - support/kconfig.new/tests/choice/__init__.py | 41 - .../tests/choice/alldef_expected_config | 5 - .../tests/choice/allmod_expected_config | 9 - .../kconfig.new/tests/choice/allno_expected_config | 5 - .../tests/choice/allyes_expected_config | 9 - .../tests/choice/oldask0_expected_stdout | 10 - support/kconfig.new/tests/choice/oldask1_config | 2 - .../tests/choice/oldask1_expected_stdout | 15 - .../tests/choice_value_with_m_dep/Kconfig | 21 - .../tests/choice_value_with_m_dep/__init__.py | 16 - .../tests/choice_value_with_m_dep/config | 2 - .../tests/choice_value_with_m_dep/expected_config | 3 - .../tests/choice_value_with_m_dep/expected_stdout | 4 - support/kconfig.new/tests/conftest.py | 291 -- .../kconfig.new/tests/err_recursive_dep/Kconfig | 63 - .../tests/err_recursive_dep/__init__.py | 10 - .../tests/err_recursive_dep/expected_stderr | 38 - .../kconfig.new/tests/err_recursive_inc/Kconfig | 2 - .../tests/err_recursive_inc/Kconfig.inc1 | 5 - .../tests/err_recursive_inc/Kconfig.inc2 | 4 - .../tests/err_recursive_inc/Kconfig.inc3 | 2 - .../tests/err_recursive_inc/__init__.py | 11 - .../tests/err_recursive_inc/expected_stderr | 6 - support/kconfig.new/tests/inter_choice/Kconfig | 25 - support/kconfig.new/tests/inter_choice/__init__.py | 15 - support/kconfig.new/tests/inter_choice/defconfig | 1 - .../kconfig.new/tests/inter_choice/expected_config | 4 - .../kconfig.new/tests/new_choice_with_dep/Kconfig | 39 - .../tests/new_choice_with_dep/__init__.py | 15 - .../kconfig.new/tests/new_choice_with_dep/config | 3 - .../tests/new_choice_with_dep/expected_stdout | 10 - .../tests/no_write_if_dep_unmet/Kconfig | 16 - .../tests/no_write_if_dep_unmet/__init__.py | 20 - .../kconfig.new/tests/no_write_if_dep_unmet/config | 1 - .../tests/no_write_if_dep_unmet/expected_config | 5 - .../tests/preprocess/builtin_func/Kconfig | 27 - .../tests/preprocess/builtin_func/__init__.py | 9 - .../tests/preprocess/builtin_func/expected_stderr | 5 - .../tests/preprocess/builtin_func/expected_stdout | 1 - .../tests/preprocess/circular_expansion/Kconfig | 5 - .../preprocess/circular_expansion/__init__.py | 11 - .../preprocess/circular_expansion/expected_stderr | 1 - .../kconfig.new/tests/preprocess/escape/Kconfig | 44 - .../tests/preprocess/escape/__init__.py | 8 - .../tests/preprocess/escape/expected_stderr | 10 - .../kconfig.new/tests/preprocess/variable/Kconfig | 53 - .../tests/preprocess/variable/__init__.py | 8 - .../tests/preprocess/variable/expected_stderr | 9 - support/kconfig.new/tests/pytest.ini | 7 - .../kconfig.new/tests/rand_nested_choice/Kconfig | 35 - .../tests/rand_nested_choice/__init__.py | 17 - .../tests/rand_nested_choice/expected_stdout0 | 2 - .../tests/rand_nested_choice/expected_stdout1 | 4 - .../tests/rand_nested_choice/expected_stdout2 | 5 - support/kconfig.new/util.c | 129 - support/kconfig.new/zconf.lex.c | 2820 -------------------- support/kconfig.new/zconf.tab.c | 2504 ----------------- support/kconfig/Makefile | 208 ++ support/kconfig/Makefile.br | 141 + support/kconfig/Makefile.rules | 84 + support/kconfig/README.unikraft | 21 + support/kconfig/conf.c | 702 +++++ support/kconfig/confdata.c | 1380 ++++++++++ support/kconfig/expr.c | 1297 +++++++++ support/kconfig/expr.h | 331 +++ support/kconfig/fixdep.c | 380 +++ support/kconfig/gconf-cfg.sh | 30 + support/kconfig/gconf.c | 1516 +++++++++++ support/kconfig/gconf.glade | 661 +++++ support/kconfig/images.c | 328 +++ support/kconfig/images.h | 33 + support/kconfig/lexer.l | 498 ++++ support/kconfig/list.h | 132 + support/kconfig/lkc.h | 160 ++ support/kconfig/lkc_proto.h | 66 + support/kconfig/lxdialog/BIG.FAT.WARNING | 4 + support/kconfig/lxdialog/checklist.c | 319 +++ support/kconfig/lxdialog/dialog.h | 238 ++ support/kconfig/lxdialog/inputbox.c | 289 ++ support/kconfig/lxdialog/menubox.c | 424 +++ support/kconfig/lxdialog/textbox.c | 395 +++ support/kconfig/lxdialog/util.c | 700 +++++ support/kconfig/lxdialog/yesno.c | 101 + support/kconfig/mconf-cfg.sh | 47 + support/kconfig/mconf.c | 1039 ++++++++ support/kconfig/menu.c | 867 ++++++ support/kconfig/merge_config.sh | 189 ++ support/kconfig/nconf-cfg.sh | 47 + support/kconfig/nconf.c | 1555 +++++++++++ support/kconfig/nconf.gui.c | 664 +++++ support/kconfig/nconf.h | 92 + support/kconfig/parser.y | 731 +++++ .../patches/01-kconfig-kernel-to-unikraft.patch | 76 + support/kconfig/patches/02-import-makefile.br | 59 + .../patches/03-include-makefile-helper-from-kernel | 102 + support/kconfig/patches/04-remove-generic-rule | 26 + .../kconfig/patches/05-add-unikraft-fixdep-header | 12 + support/kconfig/patches/06-remove-implicit-rules | 13 + support/kconfig/patches/07-import-host-tools-rules | 142 + support/kconfig/patches/08-fixdep-and-config-flag | 19 + support/kconfig/patches/09-support-glob-in-kconfig | 70 + support/kconfig/preprocess.c | 573 ++++ support/kconfig/qconf-cfg.sh | 32 + support/kconfig/qconf.cc | 1896 +++++++++++++ support/kconfig/qconf.h | 331 +++ support/kconfig/streamline_config.pl | 682 +++++ support/kconfig/symbol.c | 1331 +++++++++ support/kconfig/tests/auto_submenu/Kconfig | 52 + support/kconfig/tests/auto_submenu/__init__.py | 13 + support/kconfig/tests/auto_submenu/expected_stdout | 10 + support/kconfig/tests/choice/Kconfig | 56 + support/kconfig/tests/choice/__init__.py | 41 + .../kconfig/tests/choice/alldef_expected_config | 5 + .../kconfig/tests/choice/allmod_expected_config | 9 + support/kconfig/tests/choice/allno_expected_config | 5 + .../kconfig/tests/choice/allyes_expected_config | 9 + .../kconfig/tests/choice/oldask0_expected_stdout | 10 + support/kconfig/tests/choice/oldask1_config | 2 + .../kconfig/tests/choice/oldask1_expected_stdout | 15 + .../kconfig/tests/choice_value_with_m_dep/Kconfig | 21 + .../tests/choice_value_with_m_dep/__init__.py | 16 + .../kconfig/tests/choice_value_with_m_dep/config | 2 + .../tests/choice_value_with_m_dep/expected_config | 3 + .../tests/choice_value_with_m_dep/expected_stdout | 4 + support/kconfig/tests/conftest.py | 291 ++ support/kconfig/tests/err_recursive_dep/Kconfig | 63 + .../kconfig/tests/err_recursive_dep/__init__.py | 10 + .../tests/err_recursive_dep/expected_stderr | 38 + support/kconfig/tests/err_recursive_inc/Kconfig | 2 + .../kconfig/tests/err_recursive_inc/Kconfig.inc1 | 5 + .../kconfig/tests/err_recursive_inc/Kconfig.inc2 | 4 + .../kconfig/tests/err_recursive_inc/Kconfig.inc3 | 2 + .../kconfig/tests/err_recursive_inc/__init__.py | 11 + .../tests/err_recursive_inc/expected_stderr | 6 + support/kconfig/tests/inter_choice/Kconfig | 25 + support/kconfig/tests/inter_choice/__init__.py | 15 + support/kconfig/tests/inter_choice/defconfig | 1 + support/kconfig/tests/inter_choice/expected_config | 4 + support/kconfig/tests/new_choice_with_dep/Kconfig | 39 + .../kconfig/tests/new_choice_with_dep/__init__.py | 15 + support/kconfig/tests/new_choice_with_dep/config | 3 + .../tests/new_choice_with_dep/expected_stdout | 10 + .../kconfig/tests/no_write_if_dep_unmet/Kconfig | 16 + .../tests/no_write_if_dep_unmet/__init__.py | 20 + support/kconfig/tests/no_write_if_dep_unmet/config | 1 + .../tests/no_write_if_dep_unmet/expected_config | 5 + .../kconfig/tests/preprocess/builtin_func/Kconfig | 27 + .../tests/preprocess/builtin_func/__init__.py | 9 + .../tests/preprocess/builtin_func/expected_stderr | 5 + .../tests/preprocess/builtin_func/expected_stdout | 1 + .../tests/preprocess/circular_expansion/Kconfig | 5 + .../preprocess/circular_expansion/__init__.py | 11 + .../preprocess/circular_expansion/expected_stderr | 1 + support/kconfig/tests/preprocess/escape/Kconfig | 44 + .../kconfig/tests/preprocess/escape/__init__.py | 8 + .../tests/preprocess/escape/expected_stderr | 10 + support/kconfig/tests/preprocess/variable/Kconfig | 53 + .../kconfig/tests/preprocess/variable/__init__.py | 8 + .../tests/preprocess/variable/expected_stderr | 9 + support/kconfig/tests/pytest.ini | 7 + support/kconfig/tests/rand_nested_choice/Kconfig | 35 + .../kconfig/tests/rand_nested_choice/__init__.py | 17 + .../tests/rand_nested_choice/expected_stdout0 | 2 + .../tests/rand_nested_choice/expected_stdout1 | 4 + .../tests/rand_nested_choice/expected_stdout2 | 5 + support/kconfig/util.c | 129 + support/kconfig/zconf.lex.c | 2820 ++++++++++++++++++++ support/kconfig/zconf.tab.c | 2504 +++++++++++++++++ 223 files changed, 27609 insertions(+), 27609 deletions(-) delete mode 100644 support/kconfig.new/Makefile delete mode 100644 support/kconfig.new/Makefile.br delete mode 100644 support/kconfig.new/Makefile.rules delete mode 100644 support/kconfig.new/README.unikraft delete mode 100644 support/kconfig.new/conf.c delete mode 100644 support/kconfig.new/confdata.c delete mode 100644 support/kconfig.new/expr.c delete mode 100644 support/kconfig.new/expr.h delete mode 100644 support/kconfig.new/fixdep.c delete mode 100755 support/kconfig.new/gconf-cfg.sh delete mode 100644 support/kconfig.new/gconf.c delete mode 100644 support/kconfig.new/gconf.glade delete mode 100644 support/kconfig.new/images.c delete mode 100644 support/kconfig.new/images.h delete mode 100644 support/kconfig.new/lexer.l delete mode 100644 support/kconfig.new/list.h delete mode 100644 support/kconfig.new/lkc.h delete mode 100644 support/kconfig.new/lkc_proto.h delete mode 100644 support/kconfig.new/lxdialog/BIG.FAT.WARNING delete mode 100644 support/kconfig.new/lxdialog/checklist.c delete mode 100644 support/kconfig.new/lxdialog/dialog.h delete mode 100644 support/kconfig.new/lxdialog/inputbox.c delete mode 100644 support/kconfig.new/lxdialog/menubox.c delete mode 100644 support/kconfig.new/lxdialog/textbox.c delete mode 100644 support/kconfig.new/lxdialog/util.c delete mode 100644 support/kconfig.new/lxdialog/yesno.c delete mode 100755 support/kconfig.new/mconf-cfg.sh delete mode 100644 support/kconfig.new/mconf.c delete mode 100644 support/kconfig.new/menu.c delete mode 100755 support/kconfig.new/merge_config.sh delete mode 100755 support/kconfig.new/nconf-cfg.sh delete mode 100644 support/kconfig.new/nconf.c delete mode 100644 support/kconfig.new/nconf.gui.c delete mode 100644 support/kconfig.new/nconf.h delete mode 100644 support/kconfig.new/parser.y delete mode 100644 support/kconfig.new/patches/01-kconfig-kernel-to-unikraft.patch delete mode 100644 support/kconfig.new/patches/02-import-makefile.br delete mode 100644 support/kconfig.new/patches/03-include-makefile-helper-from-kernel delete mode 100644 support/kconfig.new/patches/04-remove-generic-rule delete mode 100644 support/kconfig.new/patches/05-add-unikraft-fixdep-header delete mode 100644 support/kconfig.new/patches/06-remove-implicit-rules delete mode 100644 support/kconfig.new/patches/07-import-host-tools-rules delete mode 100644 support/kconfig.new/patches/08-fixdep-and-config-flag delete mode 100644 support/kconfig.new/patches/09-support-glob-in-kconfig delete mode 100644 support/kconfig.new/preprocess.c delete mode 100755 support/kconfig.new/qconf-cfg.sh delete mode 100644 support/kconfig.new/qconf.cc delete mode 100644 support/kconfig.new/qconf.h delete mode 100755 support/kconfig.new/streamline_config.pl delete mode 100644 support/kconfig.new/symbol.c delete mode 100644 support/kconfig.new/tests/auto_submenu/Kconfig delete mode 100644 support/kconfig.new/tests/auto_submenu/__init__.py delete mode 100644 support/kconfig.new/tests/auto_submenu/expected_stdout delete mode 100644 support/kconfig.new/tests/choice/Kconfig delete mode 100644 support/kconfig.new/tests/choice/__init__.py delete mode 100644 support/kconfig.new/tests/choice/alldef_expected_config delete mode 100644 support/kconfig.new/tests/choice/allmod_expected_config delete mode 100644 support/kconfig.new/tests/choice/allno_expected_config delete mode 100644 support/kconfig.new/tests/choice/allyes_expected_config delete mode 100644 support/kconfig.new/tests/choice/oldask0_expected_stdout delete mode 100644 support/kconfig.new/tests/choice/oldask1_config delete mode 100644 support/kconfig.new/tests/choice/oldask1_expected_stdout delete mode 100644 support/kconfig.new/tests/choice_value_with_m_dep/Kconfig delete mode 100644 support/kconfig.new/tests/choice_value_with_m_dep/__init__.py delete mode 100644 support/kconfig.new/tests/choice_value_with_m_dep/config delete mode 100644 support/kconfig.new/tests/choice_value_with_m_dep/expected_config delete mode 100644 support/kconfig.new/tests/choice_value_with_m_dep/expected_stdout delete mode 100644 support/kconfig.new/tests/conftest.py delete mode 100644 support/kconfig.new/tests/err_recursive_dep/Kconfig delete mode 100644 support/kconfig.new/tests/err_recursive_dep/__init__.py delete mode 100644 support/kconfig.new/tests/err_recursive_dep/expected_stderr delete mode 100644 support/kconfig.new/tests/err_recursive_inc/Kconfig delete mode 100644 support/kconfig.new/tests/err_recursive_inc/Kconfig.inc1 delete mode 100644 support/kconfig.new/tests/err_recursive_inc/Kconfig.inc2 delete mode 100644 support/kconfig.new/tests/err_recursive_inc/Kconfig.inc3 delete mode 100644 support/kconfig.new/tests/err_recursive_inc/__init__.py delete mode 100644 support/kconfig.new/tests/err_recursive_inc/expected_stderr delete mode 100644 support/kconfig.new/tests/inter_choice/Kconfig delete mode 100644 support/kconfig.new/tests/inter_choice/__init__.py delete mode 100644 support/kconfig.new/tests/inter_choice/defconfig delete mode 100644 support/kconfig.new/tests/inter_choice/expected_config delete mode 100644 support/kconfig.new/tests/new_choice_with_dep/Kconfig delete mode 100644 support/kconfig.new/tests/new_choice_with_dep/__init__.py delete mode 100644 support/kconfig.new/tests/new_choice_with_dep/config delete mode 100644 support/kconfig.new/tests/new_choice_with_dep/expected_stdout delete mode 100644 support/kconfig.new/tests/no_write_if_dep_unmet/Kconfig delete mode 100644 support/kconfig.new/tests/no_write_if_dep_unmet/__init__.py delete mode 100644 support/kconfig.new/tests/no_write_if_dep_unmet/config delete mode 100644 support/kconfig.new/tests/no_write_if_dep_unmet/expected_config delete mode 100644 support/kconfig.new/tests/preprocess/builtin_func/Kconfig delete mode 100644 support/kconfig.new/tests/preprocess/builtin_func/__init__.py delete mode 100644 support/kconfig.new/tests/preprocess/builtin_func/expected_stderr delete mode 100644 support/kconfig.new/tests/preprocess/builtin_func/expected_stdout delete mode 100644 support/kconfig.new/tests/preprocess/circular_expansion/Kconfig delete mode 100644 support/kconfig.new/tests/preprocess/circular_expansion/__init__.py delete mode 100644 support/kconfig.new/tests/preprocess/circular_expansion/expected_stderr delete mode 100644 support/kconfig.new/tests/preprocess/escape/Kconfig delete mode 100644 support/kconfig.new/tests/preprocess/escape/__init__.py delete mode 100644 support/kconfig.new/tests/preprocess/escape/expected_stderr delete mode 100644 support/kconfig.new/tests/preprocess/variable/Kconfig delete mode 100644 support/kconfig.new/tests/preprocess/variable/__init__.py delete mode 100644 support/kconfig.new/tests/preprocess/variable/expected_stderr delete mode 100644 support/kconfig.new/tests/pytest.ini delete mode 100644 support/kconfig.new/tests/rand_nested_choice/Kconfig delete mode 100644 support/kconfig.new/tests/rand_nested_choice/__init__.py delete mode 100644 support/kconfig.new/tests/rand_nested_choice/expected_stdout0 delete mode 100644 support/kconfig.new/tests/rand_nested_choice/expected_stdout1 delete mode 100644 support/kconfig.new/tests/rand_nested_choice/expected_stdout2 delete mode 100644 support/kconfig.new/util.c delete mode 100644 support/kconfig.new/zconf.lex.c delete mode 100644 support/kconfig.new/zconf.tab.c create mode 100644 support/kconfig/Makefile create mode 100644 support/kconfig/Makefile.br create mode 100644 support/kconfig/Makefile.rules create mode 100644 support/kconfig/README.unikraft create mode 100644 support/kconfig/conf.c create mode 100644 support/kconfig/confdata.c create mode 100644 support/kconfig/expr.c create mode 100644 support/kconfig/expr.h create mode 100644 support/kconfig/fixdep.c create mode 100755 support/kconfig/gconf-cfg.sh create mode 100644 support/kconfig/gconf.c create mode 100644 support/kconfig/gconf.glade create mode 100644 support/kconfig/images.c create mode 100644 support/kconfig/images.h create mode 100644 support/kconfig/lexer.l create mode 100644 support/kconfig/list.h create mode 100644 support/kconfig/lkc.h create mode 100644 support/kconfig/lkc_proto.h create mode 100644 support/kconfig/lxdialog/BIG.FAT.WARNING create mode 100644 support/kconfig/lxdialog/checklist.c create mode 100644 support/kconfig/lxdialog/dialog.h create mode 100644 support/kconfig/lxdialog/inputbox.c create mode 100644 support/kconfig/lxdialog/menubox.c create mode 100644 support/kconfig/lxdialog/textbox.c create mode 100644 support/kconfig/lxdialog/util.c create mode 100644 support/kconfig/lxdialog/yesno.c create mode 100755 support/kconfig/mconf-cfg.sh create mode 100644 support/kconfig/mconf.c create mode 100644 support/kconfig/menu.c create mode 100755 support/kconfig/merge_config.sh create mode 100755 support/kconfig/nconf-cfg.sh create mode 100644 support/kconfig/nconf.c create mode 100644 support/kconfig/nconf.gui.c create mode 100644 support/kconfig/nconf.h create mode 100644 support/kconfig/parser.y create mode 100644 support/kconfig/patches/01-kconfig-kernel-to-unikraft.patch create mode 100644 support/kconfig/patches/02-import-makefile.br create mode 100644 support/kconfig/patches/03-include-makefile-helper-from-kernel create mode 100644 support/kconfig/patches/04-remove-generic-rule create mode 100644 support/kconfig/patches/05-add-unikraft-fixdep-header create mode 100644 support/kconfig/patches/06-remove-implicit-rules create mode 100644 support/kconfig/patches/07-import-host-tools-rules create mode 100644 support/kconfig/patches/08-fixdep-and-config-flag create mode 100644 support/kconfig/patches/09-support-glob-in-kconfig create mode 100644 support/kconfig/preprocess.c create mode 100755 support/kconfig/qconf-cfg.sh create mode 100644 support/kconfig/qconf.cc create mode 100644 support/kconfig/qconf.h create mode 100755 support/kconfig/streamline_config.pl create mode 100644 support/kconfig/symbol.c create mode 100644 support/kconfig/tests/auto_submenu/Kconfig create mode 100644 support/kconfig/tests/auto_submenu/__init__.py create mode 100644 support/kconfig/tests/auto_submenu/expected_stdout create mode 100644 support/kconfig/tests/choice/Kconfig create mode 100644 support/kconfig/tests/choice/__init__.py create mode 100644 support/kconfig/tests/choice/alldef_expected_config create mode 100644 support/kconfig/tests/choice/allmod_expected_config create mode 100644 support/kconfig/tests/choice/allno_expected_config create mode 100644 support/kconfig/tests/choice/allyes_expected_config create mode 100644 support/kconfig/tests/choice/oldask0_expected_stdout create mode 100644 support/kconfig/tests/choice/oldask1_config create mode 100644 support/kconfig/tests/choice/oldask1_expected_stdout create mode 100644 support/kconfig/tests/choice_value_with_m_dep/Kconfig create mode 100644 support/kconfig/tests/choice_value_with_m_dep/__init__.py create mode 100644 support/kconfig/tests/choice_value_with_m_dep/config create mode 100644 support/kconfig/tests/choice_value_with_m_dep/expected_config create mode 100644 support/kconfig/tests/choice_value_with_m_dep/expected_stdout create mode 100644 support/kconfig/tests/conftest.py create mode 100644 support/kconfig/tests/err_recursive_dep/Kconfig create mode 100644 support/kconfig/tests/err_recursive_dep/__init__.py create mode 100644 support/kconfig/tests/err_recursive_dep/expected_stderr create mode 100644 support/kconfig/tests/err_recursive_inc/Kconfig create mode 100644 support/kconfig/tests/err_recursive_inc/Kconfig.inc1 create mode 100644 support/kconfig/tests/err_recursive_inc/Kconfig.inc2 create mode 100644 support/kconfig/tests/err_recursive_inc/Kconfig.inc3 create mode 100644 support/kconfig/tests/err_recursive_inc/__init__.py create mode 100644 support/kconfig/tests/err_recursive_inc/expected_stderr create mode 100644 support/kconfig/tests/inter_choice/Kconfig create mode 100644 support/kconfig/tests/inter_choice/__init__.py create mode 100644 support/kconfig/tests/inter_choice/defconfig create mode 100644 support/kconfig/tests/inter_choice/expected_config create mode 100644 support/kconfig/tests/new_choice_with_dep/Kconfig create mode 100644 support/kconfig/tests/new_choice_with_dep/__init__.py create mode 100644 support/kconfig/tests/new_choice_with_dep/config create mode 100644 support/kconfig/tests/new_choice_with_dep/expected_stdout create mode 100644 support/kconfig/tests/no_write_if_dep_unmet/Kconfig create mode 100644 support/kconfig/tests/no_write_if_dep_unmet/__init__.py create mode 100644 support/kconfig/tests/no_write_if_dep_unmet/config create mode 100644 support/kconfig/tests/no_write_if_dep_unmet/expected_config create mode 100644 support/kconfig/tests/preprocess/builtin_func/Kconfig create mode 100644 support/kconfig/tests/preprocess/builtin_func/__init__.py create mode 100644 support/kconfig/tests/preprocess/builtin_func/expected_stderr create mode 100644 support/kconfig/tests/preprocess/builtin_func/expected_stdout create mode 100644 support/kconfig/tests/preprocess/circular_expansion/Kconfig create mode 100644 support/kconfig/tests/preprocess/circular_expansion/__init__.py create mode 100644 support/kconfig/tests/preprocess/circular_expansion/expected_stderr create mode 100644 support/kconfig/tests/preprocess/escape/Kconfig create mode 100644 support/kconfig/tests/preprocess/escape/__init__.py create mode 100644 support/kconfig/tests/preprocess/escape/expected_stderr create mode 100644 support/kconfig/tests/preprocess/variable/Kconfig create mode 100644 support/kconfig/tests/preprocess/variable/__init__.py create mode 100644 support/kconfig/tests/preprocess/variable/expected_stderr create mode 100644 support/kconfig/tests/pytest.ini create mode 100644 support/kconfig/tests/rand_nested_choice/Kconfig create mode 100644 support/kconfig/tests/rand_nested_choice/__init__.py create mode 100644 support/kconfig/tests/rand_nested_choice/expected_stdout0 create mode 100644 support/kconfig/tests/rand_nested_choice/expected_stdout1 create mode 100644 support/kconfig/tests/rand_nested_choice/expected_stdout2 create mode 100644 support/kconfig/util.c create mode 100644 support/kconfig/zconf.lex.c create mode 100644 support/kconfig/zconf.tab.c diff --git a/Makefile b/Makefile index 65ae31b..8341310 100644 --- a/Makefile +++ b/Makefile @@ -139,12 +139,12 @@ ELIB_DIR := $(realpath $(patsubst %/,%,$(patsubst %.,%,$(ELIB_DIR)))) CONFIG_UK_PLAT := $(CONFIG_UK_BASE)/plat/ CONFIG_DIR := $(CONFIG_UK_APP) CONFIG_CONFIG_IN := $(CONFIG_UK_BASE)/Config.uk -CONFIG := $(CONFIG_UK_BASE)/support/kconfig.new +CONFIG := $(CONFIG_UK_BASE)/support/kconfig CONFIGLIB := $(CONFIG_UK_BASE)/support/kconfiglib UK_CONFIG := $(CONFIG_DIR)/.config UK_CONFIG_OUT := $(BUILD_DIR)/config UK_GENERATED_INCLUDES := $(BUILD_DIR)/include -KCONFIG_DIR := $(BUILD_DIR)/kconfig.new +KCONFIG_DIR := $(BUILD_DIR)/kconfig UK_FIXDEP := $(KCONFIG_DIR)/fixdep KCONFIG_AUTOCONFIG := $(KCONFIG_DIR)/auto.conf KCONFIG_TRISTATE := $(KCONFIG_DIR)/tristate.config @@ -519,7 +519,7 @@ CXXFLAGS += -DCC_VERSION=$(CC_VERSION) GOCFLAGS += -DCC_VERSION=$(CC_VERSION) # ensure $(BUILD_DIR)/kconfig, $(BUILD_DIR)/include and $(BUILD_DIR)/include/uk exists -$(call mk_sub_build_dir,kconfig.new) +$(call mk_sub_build_dir,kconfig) $(call mk_sub_build_dir,include) $(call mk_sub_build_dir,include/uk) diff --git a/support/kconfig.new/Makefile b/support/kconfig.new/Makefile deleted file mode 100644 index 7b532c5..0000000 --- a/support/kconfig.new/Makefile +++ /dev/null @@ -1,208 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# =========================================================================== -# Unikraft configuration targets -# These targets are used from top-level makefile - -PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \ - build_menuconfig build_nconfig build_gconfig build_xconfig - -ifdef KBUILD_KCONFIG -Kconfig := $(KBUILD_KCONFIG) -else -Kconfig := Kconfig -endif - -ifeq ($(quiet),silent_) -silent := -s -endif - -# We need this, in case the user has it in its environment -unexport CONFIG_ - -xconfig: $(obj)/qconf - $< $(silent) $(Kconfig) - -gconfig: $(obj)/gconf - $< $(silent) $(Kconfig) - -menuconfig: $(obj)/mconf - $< $(silent) $(Kconfig) - -config: $(obj)/conf - $< $(silent) --oldaskconfig $(Kconfig) - -nconfig: $(obj)/nconf - $< $(silent) $(Kconfig) - -build_menuconfig: $(obj)/mconf - -build_nconfig: $(obj)/nconf - -build_gconfig: $(obj)/gconf - -build_xconfig: $(obj)/qconf - -localyesconfig localmodconfig: $(obj)/conf - $(Q)perl $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config - $(Q)if [ -f .config ]; then \ - cmp -s .tmp.config .config || \ - (mv -f .config .config.old.1; \ - mv -f .tmp.config .config; \ - $< $(silent) --oldconfig $(Kconfig); \ - mv -f .config.old.1 .config.old) \ - else \ - mv -f .tmp.config .config; \ - $< $(silent) --oldconfig $(Kconfig); \ - fi - $(Q)rm -f .tmp.config - -# These targets map 1:1 to the commandline options of 'conf' -# -# Note: -# syncconfig has become an internal implementation detail and is now -# deprecated for external use -simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \ - alldefconfig randconfig listnewconfig olddefconfig syncconfig -PHONY += $(simple-targets) - -$(simple-targets): $(obj)/conf - $< $(silent) --$@ $(Kconfig) - -PHONY += savedefconfig defconfig - -savedefconfig: $(obj)/conf - $< $(silent) --$@=defconfig $(Kconfig) - -defconfig: $(obj)/conf -ifeq ($(KBUILD_DEFCONFIG),) - $< $(silent) --defconfig $(Kconfig) -else ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)),) - @$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" - $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) -else - @$(kecho) "*** Default configuration is based on target '$(KBUILD_DEFCONFIG)'" - $(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG) -endif - -%_defconfig: $(obj)/conf - $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig) - -configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@) - -%.config: $(obj)/conf - $(if $(call configfiles),, $(error No configuration exists for this target on this architecture)) - $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles) - +$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig - -PHONY += kvmconfig -kvmconfig: kvm_guest.config - @: - -PHONY += xenconfig -xenconfig: xen.config - @: - -PHONY += tinyconfig -tinyconfig: - $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config - -# CHECK: -o cache_dir=<path> working? -PHONY += testconfig -testconfig: $(obj)/conf - $(PYTHON3) -B -m pytest $(srctree)/$(src)/tests \ - -o cache_dir=$(abspath $(obj)/tests/.cache) \ - $(if $(findstring 1,$(KBUILD_VERBOSE)),--capture=no) -clean-dirs += tests/.cache - -# Help text used by make help -help: - @echo ' config - Update current config utilising a line-oriented program' - @echo ' nconfig - Update current config utilising a ncurses menu based program' - @echo ' menuconfig - Update current config utilising a menu based program' - @echo ' xconfig - Update current config utilising a Qt based front-end' - @echo ' gconfig - Update current config utilising a GTK+ based front-end' - @echo ' oldconfig - Update current config utilising a provided .config as base' - @echo ' localmodconfig - Update current config disabling modules not loaded' - @echo ' localyesconfig - Update current config converting local mods to core' - @echo ' defconfig - New config with default from ARCH supplied defconfig' - @echo ' savedefconfig - Save current config as ./defconfig (minimal config)' - @echo ' allnoconfig - New config where all options are answered with no' - @echo ' allyesconfig - New config where all options are accepted with yes' - @echo ' allmodconfig - New config selecting modules when possible' - @echo ' alldefconfig - New config with all symbols set to default' - @echo ' randconfig - New config with random answer to all options' - @echo ' listnewconfig - List new options' - @echo ' olddefconfig - Same as oldconfig but sets new symbols to their' - @echo ' default value without prompting' - @echo ' kvmconfig - Enable additional options for kvm guest kernel support' - @echo ' xenconfig - Enable additional options for xen dom0 and guest kernel support' - @echo ' tinyconfig - Configure the tiniest possible kernel' - @echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)' - -# =========================================================================== -# object files used by all kconfig flavours -common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \ - symbol.o - -$(obj)/lexer.lex.o: $(obj)/parser.tab.h -HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src) -HOSTCFLAGS_parser.tab.o := -I $(srctree)/$(src) - -# conf: Used for defconfig, oldconfig and related targets -hostprogs-y += conf -conf-objs := conf.o $(common-objs) - -# nconf: Used for the nconfig target based on ncurses -hostprogs-y += nconf -nconf-objs := nconf.o nconf.gui.o $(common-objs) - -HOSTLDLIBS_nconf = $(shell . $(obj)/nconf-cfg && echo $$libs) -HOSTCFLAGS_nconf.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) -HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) - -$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/nconf-cfg - -# mconf: Used for the menuconfig target based on lxdialog -hostprogs-y += mconf -lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o -mconf-objs := mconf.o $(addprefix lxdialog/, $(lxdialog)) $(common-objs) - -HOSTLDLIBS_mconf = $(shell . $(obj)/mconf-cfg && echo $$libs) -$(foreach f, mconf.o $(lxdialog), \ - $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/mconf-cfg && echo $$$$cflags))) - -$(obj)/mconf.o: $(obj)/mconf-cfg -$(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/mconf-cfg - -# qconf: Used for the xconfig target based on Qt -hostprogs-y += qconf -qconf-cxxobjs := qconf.o -qconf-objs := images.o $(common-objs) - -HOSTLDLIBS_qconf = $(shell . $(obj)/qconf-cfg && echo $$libs) -HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/qconf-cfg && echo $$cflags) - -$(obj)/qconf.o: $(obj)/qconf-cfg $(obj)/qconf.moc - -quiet_cmd_moc = MOC $@ - cmd_moc = $(shell . $(obj)/qconf-cfg && echo $$moc) -i $< -o $@ - -$(obj)/%.moc: $(src)/%.h $(obj)/qconf-cfg - $(call cmd,moc) - -# gconf: Used for the gconfig target based on GTK+ -hostprogs-y += gconf -gconf-objs := gconf.o images.o $(common-objs) - -HOSTLDLIBS_gconf = $(shell . $(obj)/gconf-cfg && echo $$libs) -HOSTCFLAGS_gconf.o = $(shell . $(obj)/gconf-cfg && echo $$cflags) - -$(obj)/gconf.o: $(obj)/gconf-cfg - -# check if necessary packages are available, and configure build flags -filechk_conf_cfg = $(CONFIG_SHELL) $< - -$(obj)/%conf-cfg: $(src)/%conf-cfg.sh FORCE - $(call filechk,conf_cfg) - -clean-files += *conf-cfg diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br deleted file mode 100644 index ed9a5cf..0000000 --- a/support/kconfig.new/Makefile.br +++ /dev/null @@ -1,141 +0,0 @@ -src := . -top_srcdir=../../ -top_builddir=../../ -srctree := . -obj ?= . - -.SUFFIXES : - -include Makefile.rules -include Makefile -#HOSTCFLAGS+=-Dinline="" -include foo.h --include $(obj)/.depend - -__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) -host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m)) -host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) - -# C code -# Executables compiled from a single .c file -host-csingle:= $(foreach m,$(__hostprogs), \ - $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) -host-cmulti := $(foreach m,$(__hostprogs),\ - $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) -# Object (.o) files compiled from .c files -host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) - -# C++ code -# C++ executables compiled from at least one .cc file -# and zero or more .c files - host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m))) -# C++ Object (.o) files compiled from .cc files -host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs))) -#Object (.o) files used by the shared libaries -host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs)))) -host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) - - -host-csingle := $(addprefix $(obj)/,$(host-csingle)) -host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) -host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) -host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) -host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) -fixdep-objs := $(obj)/fixdep.o - -HOST_EXTRACFLAGS += -I$(src) -I$(obj) -DCONFIG_=\"\" - -_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(basetarget).o) -_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCXXFLAGS_$(basetarget).o) - -hostc_flags = -Wp,-MD,$(depfile) $(_hostc_flags) -hostcxx_flags = -Wp,-MD,$(depfile) $(_hostcxx_flags) - -$(obj)/fixdep: $(fixdep-objs) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ - -$(fixdep-objs): $(src)/fixdep.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ - -##### -# Compile programs on the host - -# Create executable from a single .c file -# host-csingle -> Executable -quiet_cmd_host-csingle = HOSTCC $@ - cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOSTLDFLAGS) -o $@ $< \ - $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) -$(host-csingle): $(obj)/%: $(src)/%.c $(obj)/fixdep FORCE - $(call if_changed_dep,host-csingle) - -# Link an executable based on list of .o files, all plain c -# host-cmulti -> executable -quiet_cmd_host-cmulti = HOSTLD $@ - cmd_host-cmulti = $(HOSTCC) $(hostc_flags) -o $@ \ - $(addprefix $(obj)/,$($(@F)-objs)) \ - $(HOST_LDFLAGS) $(HOSTLDLIBS_$(@F)) -$(host-cmulti): $(obj)/fixdep FORCE - $(call if_changed,host-cmulti) -$(call multi_depend,$(host-cmulti), , -objs) - - -# Create .o file from a single .c file -# host-cobjs -> .o -quiet_cmd_host-cobjs = HOSTCC $@ - cmd_host-cobjs = $(HOSTCC) $(hostc_flags) $(HOSTCFLAGS_$(@F))\ - -c -o $@ $< -$(filter-out %.tab.o, $(filter-out %.lex.o,$(host-cobjs))): $(obj)/%.o:\ - $(src)/%.c $(obj)/fixdep FORCE - $(call if_changed_dep,host-cobjs) - -$(filter %.lex.o,$(host-cobjs)): $(obj)/%.lex.o: $(obj)/%.lex.c $(obj)/fixdep FORCE - $(call if_changed_dep,host-cobjs) - -$(filter %.tab.o,$(host-cobjs)): $(obj)/%.tab.o: $(obj)/%.tab.c $(obj)/fixdep FORCE - $(call if_changed_dep,host-cobjs) - -# Link an executable based on list of .o files, a mixture of .c and .cc -# host-cxxmulti -> executable -quiet_cmd_host-cxxmulti = HOSTLD $@ - cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@\ - $(foreach o,objs cxxobjs,\ - $(addprefix $(obj)/,$($(@F)-$(o)))) \ - $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) -$(host-cxxmulti): FORCE - $(call if_changed,host-cxxmulti) -$(call multi_depend,$(host-cxxmulti), , -objs -cxxobjs) - - -# Create .o file from a single .cc (C++) file -quiet_cmd_host-cxxobjs = HOSTCXX $@ - cmd_host-cxxobjs = $(HOSTCXX) $(hostcxx_flags) $(HOSTCXXFLAGS_$(@F)) \ - -c -o $@ $< -$(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE - $(call if_changed_dep,host-cxxobjs) - -# Compile .c file, create position independent .o file -# host-cshobjs -> .o -quiet_cmd_host-cshobjs = HOSTCC -fPIC $@ - cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $< -$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE - $(call if_changed_dep,host-cshobjs) - -# Compile .c file, create position independent .o file -# Note that plugin capable gcc versions can be either C or C++ based -# therefore plugin source files have to be compilable in both C and C++ mode. -# This is why a C++ compiler is invoked on a .c file. -# host-cxxshobjs -> .o -quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@ - cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $< -$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c $(obj)/fixdep FORCE - @echo test--$@ - $(call if_changed_dep,host-cxxshobjs) - -clean: - $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) -distclean: clean - $(Q)rm -f $(addprefix $(obj)/,$(lxdialog) $(conf-objs) $(mconf-objs) $(kxgettext-objs) \ - $(hostprogs-y) $(qconf-cxxobjs) $(qconf-objs) $(gconf-objs) \ - mconf .depend) - -FORCE: -.PHONY: FORCE clean distclean diff --git a/support/kconfig.new/Makefile.rules b/support/kconfig.new/Makefile.rules deleted file mode 100644 index 78a9c81..0000000 --- a/support/kconfig.new/Makefile.rules +++ /dev/null @@ -1,84 +0,0 @@ -kecho := echo -comma := , - - -dot-target = $(dir $@).$(notdir $@) - -any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) - -arg-check = $(if $(strip $(cmd_$@)),,1) - -make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1))))) - -# printing commands -cmd = @set -e; $(echo-cmd) $(cmd_$(1)) - -depfile = $(subst $(comma),_,$(dot-target).d) -depflags = -Wp$(comma)-MD$(comma)$(call dot-target) - -cmd_and_fixdep = \ - $(cmd); \ - $(obj)/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\ - rm -f $(depfile) - -if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)),$(cmd_and_fixdep),@:) - -define multi_depend -$(foreach m, $(notdir $1), \ - $(eval $(obj)/$m: \ - $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) -endef - -### -# filechk is used to check if the content of a generated file is updated. -# Sample usage: -# -# filechk_sample = echo $(KERNELRELEASE) -# version.h: FORCE -# $(call filechk,sample) -# -# The rule defined shall write to stdout the content of the new file. -# The existing file will be compared with the new one. -# - If no file exist it is created -# - If the content differ the new file is used -# - If they are equal no change, and no timestamp update -# - stdin is piped in from the first prerequisite ($<) so one has -# to specify a valid file as first prerequisite (often the kbuild file) -define filechk - $(Q)set -e; \ - mkdir -p $(dir $@); \ - { $(filechk_$(1)); } > $@.tmp; \ - if [ -r $@ ] && cmp -s $@ $@.tmp; then \ - rm -f $@.tmp; \ - else \ - $(kecho) ' UPD $@'; \ - mv -f $@.tmp $@; \ - fi -endef - -# Execute command if command has changed or prerequisite(s) are updated. -if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ - $(cmd);\ - printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:) - -# LEX -# --------------------------------------------------------------------------- -quiet_cmd_flex = LEX $@ -cmd_flex = $(LEX) -o$@ -L $< - -$(obj)/%.lex.c: $(src)/%.l FORCE - $(call if_changed,flex) - -# YACC -# --------------------------------------------------------------------------- -quiet_cmd_bison = YACC $@ -cmd_bison = $(YACC) -o$@ -t -l $< - -$(obj)/%.tab.c: $(src)/%.y FORCE - $(call if_changed,bison) - -quiet_cmd_bison_h = YACC $@ -cmd_bison_h = $(YACC) -o/dev/null --defines=$@ -t -l $< - -$(obj)/%.tab.h: $(src)/%.y FORCE - $(call if_changed,bison_h) diff --git a/support/kconfig.new/README.unikraft b/support/kconfig.new/README.unikraft deleted file mode 100644 index de37f9f..0000000 --- a/support/kconfig.new/README.unikraft +++ /dev/null @@ -1,21 +0,0 @@ -This is a copy of the kconfig code in the kernel (currently v5.2) tweaked -to suit Unikraft. - -To update (from linux): - cp -r /usr/src/linux/scripts/kconfig support/kconfig.new - cd support/kconfig.new - cp -a ../kconfig/patches ../kconfig/README.unikraft ../kconfig/.gitignore . - quilt push -a - # Fix any conflict - cd .. - rm -rf kconfig - mv kconfig.new kconfig - -Then verify the toplevel targets work: - config - defconfig - menuconfig - xconfig - gconfig - oldconfig - qconfig diff --git a/support/kconfig.new/conf.c b/support/kconfig.new/conf.c deleted file mode 100644 index ef3678c..0000000 --- a/support/kconfig.new/conf.c +++ /dev/null @@ -1,702 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <ctype.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include <unistd.h> -#include <getopt.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <errno.h> - -#include "lkc.h" - -static void conf(struct menu *menu); -static void check_conf(struct menu *menu); - -enum input_mode { - oldaskconfig, - syncconfig, - oldconfig, - allnoconfig, - allyesconfig, - allmodconfig, - alldefconfig, - randconfig, - defconfig, - savedefconfig, - listnewconfig, - olddefconfig, -}; -static enum input_mode input_mode = oldaskconfig; - -static int indent = 1; -static int tty_stdio; -static int sync_kconfig; -static int conf_cnt; -static char line[PATH_MAX]; -static struct menu *rootEntry; - -static void print_help(struct menu *menu) -{ - struct gstr help = str_new(); - - menu_get_ext_help(menu, &help); - - printf("\n%s\n", str_get(&help)); - str_free(&help); -} - -static void strip(char *str) -{ - char *p = str; - int l; - - while ((isspace(*p))) - p++; - l = strlen(p); - if (p != str) - memmove(str, p, l + 1); - if (!l) - return; - p = str + l - 1; - while ((isspace(*p))) - *p-- = 0; -} - -/* Helper function to facilitate fgets() by Jean Sacren. */ -static void xfgets(char *str, int size, FILE *in) -{ - if (!fgets(str, size, in)) - fprintf(stderr, "\nError in reading or end of file.\n"); - - if (!tty_stdio) - printf("%s", str); -} - -static int conf_askvalue(struct symbol *sym, const char *def) -{ - enum symbol_type type = sym_get_type(sym); - - if (!sym_has_value(sym)) - printf("(NEW) "); - - line[0] = '\n'; - line[1] = 0; - - if (!sym_is_changable(sym)) { - printf("%s\n", def); - line[0] = '\n'; - line[1] = 0; - return 0; - } - - switch (input_mode) { - case oldconfig: - case syncconfig: - if (sym_has_value(sym)) { - printf("%s\n", def); - return 0; - } - /* fall through */ - case oldaskconfig: - fflush(stdout); - xfgets(line, sizeof(line), stdin); - return 1; - default: - break; - } - - switch (type) { - case S_INT: - case S_HEX: - case S_STRING: - printf("%s\n", def); - return 1; - default: - ; - } - printf("%s", line); - return 1; -} - -static int conf_string(struct menu *menu) -{ - struct symbol *sym = menu->sym; - const char *def; - - while (1) { - printf("%*s%s ", indent - 1, "", menu->prompt->text); - printf("(%s) ", sym->name); - def = sym_get_string_value(sym); - if (sym_get_string_value(sym)) - printf("[%s] ", def); - if (!conf_askvalue(sym, def)) - return 0; - switch (line[0]) { - case '\n': - break; - case '?': - /* print help */ - if (line[1] == '\n') { - print_help(menu); - def = NULL; - break; - } - /* fall through */ - default: - line[strlen(line)-1] = 0; - def = line; - } - if (def && sym_set_string_value(sym, def)) - return 0; - } -} - -static int conf_sym(struct menu *menu) -{ - struct symbol *sym = menu->sym; - tristate oldval, newval; - - while (1) { - printf("%*s%s ", indent - 1, "", menu->prompt->text); - if (sym->name) - printf("(%s) ", sym->name); - putchar('['); - oldval = sym_get_tristate_value(sym); - switch (oldval) { - case no: - putchar('N'); - break; - case mod: - putchar('M'); - break; - case yes: - putchar('Y'); - break; - } - if (oldval != no && sym_tristate_within_range(sym, no)) - printf("/n"); - if (oldval != mod && sym_tristate_within_range(sym, mod)) - printf("/m"); - if (oldval != yes && sym_tristate_within_range(sym, yes)) - printf("/y"); - printf("/?] "); - if (!conf_askvalue(sym, sym_get_string_value(sym))) - return 0; - strip(line); - - switch (line[0]) { - case 'n': - case 'N': - newval = no; - if (!line[1] || !strcmp(&line[1], "o")) - break; - continue; - case 'm': - case 'M': - newval = mod; - if (!line[1]) - break; - continue; - case 'y': - case 'Y': - newval = yes; - if (!line[1] || !strcmp(&line[1], "es")) - break; - continue; - case 0: - newval = oldval; - break; - case '?': - goto help; - default: - continue; - } - if (sym_set_tristate_value(sym, newval)) - return 0; -help: - print_help(menu); - } -} - -static int conf_choice(struct menu *menu) -{ - struct symbol *sym, *def_sym; - struct menu *child; - bool is_new; - - sym = menu->sym; - is_new = !sym_has_value(sym); - if (sym_is_changable(sym)) { - conf_sym(menu); - sym_calc_value(sym); - switch (sym_get_tristate_value(sym)) { - case no: - return 1; - case mod: - return 0; - case yes: - break; - } - } else { - switch (sym_get_tristate_value(sym)) { - case no: - return 1; - case mod: - printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); - return 0; - case yes: - break; - } - } - - while (1) { - int cnt, def; - - printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); - def_sym = sym_get_choice_value(sym); - cnt = def = 0; - line[0] = 0; - for (child = menu->list; child; child = child->next) { - if (!menu_is_visible(child)) - continue; - if (!child->sym) { - printf("%*c %s\n", indent, '*', menu_get_prompt(child)); - continue; - } - cnt++; - if (child->sym == def_sym) { - def = cnt; - printf("%*c", indent, '>'); - } else - printf("%*c", indent, ' '); - printf(" %d. %s", cnt, menu_get_prompt(child)); - if (child->sym->name) - printf(" (%s)", child->sym->name); - if (!sym_has_value(child->sym)) - printf(" (NEW)"); - printf("\n"); - } - printf("%*schoice", indent - 1, ""); - if (cnt == 1) { - printf("[1]: 1\n"); - goto conf_childs; - } - printf("[1-%d?]: ", cnt); - switch (input_mode) { - case oldconfig: - case syncconfig: - if (!is_new) { - cnt = def; - printf("%d\n", cnt); - break; - } - /* fall through */ - case oldaskconfig: - fflush(stdout); - xfgets(line, sizeof(line), stdin); - strip(line); - if (line[0] == '?') { - print_help(menu); - continue; - } - if (!line[0]) - cnt = def; - else if (isdigit(line[0])) - cnt = atoi(line); - else - continue; - break; - default: - break; - } - - conf_childs: - for (child = menu->list; child; child = child->next) { - if (!child->sym || !menu_is_visible(child)) - continue; - if (!--cnt) - break; - } - if (!child) - continue; - if (line[0] && line[strlen(line) - 1] == '?') { - print_help(child); - continue; - } - sym_set_choice_value(sym, child->sym); - for (child = child->list; child; child = child->next) { - indent += 2; - conf(child); - indent -= 2; - } - return 1; - } -} - -static void conf(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - - if (!menu_is_visible(menu)) - return; - - sym = menu->sym; - prop = menu->prompt; - if (prop) { - const char *prompt; - - switch (prop->type) { - case P_MENU: - /* - * Except in oldaskconfig mode, we show only menus that - * contain new symbols. - */ - if (input_mode != oldaskconfig && rootEntry != menu) { - check_conf(menu); - return; - } - /* fall through */ - case P_COMMENT: - prompt = menu_get_prompt(menu); - if (prompt) - printf("%*c\n%*c %s\n%*c\n", - indent, '*', - indent, '*', prompt, - indent, '*'); - default: - ; - } - } - - if (!sym) - goto conf_childs; - - if (sym_is_choice(sym)) { - conf_choice(menu); - if (sym->curr.tri != mod) - return; - goto conf_childs; - } - - switch (sym->type) { - case S_INT: - case S_HEX: - case S_STRING: - conf_string(menu); - break; - default: - conf_sym(menu); - break; - } - -conf_childs: - if (sym) - indent += 2; - for (child = menu->list; child; child = child->next) - conf(child); - if (sym) - indent -= 2; -} - -static void check_conf(struct menu *menu) -{ - struct symbol *sym; - struct menu *child; - - if (!menu_is_visible(menu)) - return; - - sym = menu->sym; - if (sym && !sym_has_value(sym)) { - if (sym_is_changable(sym) || - (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) { - if (input_mode == listnewconfig) { - if (sym->name) { - const char *str; - - if (sym->type == S_STRING) { - str = sym_get_string_value(sym); - str = sym_escape_string_value(str); - printf("%s%s=%s\n", CONFIG_, sym->name, str); - free((void *)str); - } else { - str = sym_get_string_value(sym); - printf("%s%s=%s\n", CONFIG_, sym->name, str); - } - } - } else { - if (!conf_cnt++) - printf("*\n* Restart config...\n*\n"); - rootEntry = menu_get_parent_menu(menu); - conf(rootEntry); - } - } - } - - for (child = menu->list; child; child = child->next) - check_conf(child); -} - -static struct option long_opts[] = { - {"oldaskconfig", no_argument, NULL, oldaskconfig}, - {"oldconfig", no_argument, NULL, oldconfig}, - {"syncconfig", no_argument, NULL, syncconfig}, - {"defconfig", optional_argument, NULL, defconfig}, - {"savedefconfig", required_argument, NULL, savedefconfig}, - {"allnoconfig", no_argument, NULL, allnoconfig}, - {"allyesconfig", no_argument, NULL, allyesconfig}, - {"allmodconfig", no_argument, NULL, allmodconfig}, - {"alldefconfig", no_argument, NULL, alldefconfig}, - {"randconfig", no_argument, NULL, randconfig}, - {"listnewconfig", no_argument, NULL, listnewconfig}, - {"olddefconfig", no_argument, NULL, olddefconfig}, - {NULL, 0, NULL, 0} -}; - -static void conf_usage(const char *progname) -{ - - printf("Usage: %s [-s] [option] <kconfig-file>\n", progname); - printf("[option] is _one_ of the following:\n"); - printf(" --listnewconfig List new options\n"); - printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); - printf(" --oldconfig Update a configuration using a provided .config as base\n"); - printf(" --syncconfig Similar to oldconfig but generates configuration in\n" - " include/{generated/,config/}\n"); - printf(" --olddefconfig Same as oldconfig but sets new symbols to their default value\n"); - printf(" --defconfig <file> New config with default defined in <file>\n"); - printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n"); - printf(" --allnoconfig New config where all options are answered with no\n"); - printf(" --allyesconfig New config where all options are answered with yes\n"); - printf(" --allmodconfig New config where all options are answered with mod\n"); - printf(" --alldefconfig New config with all symbols set to default\n"); - printf(" --randconfig New config with random answer to all options\n"); -} - -int main(int ac, char **av) -{ - const char *progname = av[0]; - int opt; - const char *name, *defconfig_file = NULL /* gcc uninit */; - int no_conf_write = 0; - - tty_stdio = isatty(0) && isatty(1); - - while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) { - if (opt == 's') { - conf_set_message_callback(NULL); - continue; - } - input_mode = (enum input_mode)opt; - switch (opt) { - case syncconfig: - /* - * syncconfig is invoked during the build stage. - * Suppress distracting "configuration written to ..." - */ - conf_set_message_callback(NULL); - sync_kconfig = 1; - break; - case defconfig: - case savedefconfig: - defconfig_file = optarg; - break; - case randconfig: - { - struct timeval now; - unsigned int seed; - char *seed_env; - - /* - * Use microseconds derived seed, - * compensate for systems where it may be zero - */ - gettimeofday(&now, NULL); - seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); - - seed_env = getenv("KCONFIG_SEED"); - if( seed_env && *seed_env ) { - char *endp; - int tmp = (int)strtol(seed_env, &endp, 0); - if (*endp == '\0') { - seed = tmp; - } - } - fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed ); - srand(seed); - break; - } - case oldaskconfig: - case oldconfig: - case allnoconfig: - case allyesconfig: - case allmodconfig: - case alldefconfig: - case listnewconfig: - case olddefconfig: - break; - case '?': - conf_usage(progname); - exit(1); - break; - } - } - if (ac == optind) { - fprintf(stderr, "%s: Kconfig file missing\n", av[0]); - conf_usage(progname); - exit(1); - } - name = av[optind]; - conf_parse(name); - //zconfdump(stdout); - - switch (input_mode) { - case defconfig: - if (!defconfig_file) - defconfig_file = conf_get_default_confname(); - if (conf_read(defconfig_file)) { - fprintf(stderr, - "***\n" - "*** Can't find default configuration \"%s\"!\n" - "***\n", - defconfig_file); - exit(1); - } - break; - case savedefconfig: - case syncconfig: - case oldaskconfig: - case oldconfig: - case listnewconfig: - case olddefconfig: - conf_read(NULL); - break; - case allnoconfig: - case allyesconfig: - case allmodconfig: - case alldefconfig: - case randconfig: - name = getenv("KCONFIG_ALLCONFIG"); - if (!name) - break; - if ((strcmp(name, "") != 0) && (strcmp(name, "1") != 0)) { - if (conf_read_simple(name, S_DEF_USER)) { - fprintf(stderr, - "*** Can't read seed configuration \"%s\"!\n", - name); - exit(1); - } - break; - } - switch (input_mode) { - case allnoconfig: name = "allno.config"; break; - case allyesconfig: name = "allyes.config"; break; - case allmodconfig: name = "allmod.config"; break; - case alldefconfig: name = "alldef.config"; break; - case randconfig: name = "allrandom.config"; break; - default: break; - } - if (conf_read_simple(name, S_DEF_USER) && - conf_read_simple("all.config", S_DEF_USER)) { - fprintf(stderr, - "*** KCONFIG_ALLCONFIG set, but no \"%s\" or \"all.config\" file found\n", - name); - exit(1); - } - break; - default: - break; - } - - if (sync_kconfig) { - name = getenv("KCONFIG_NOSILENTUPDATE"); - if (name && *name) { - if (conf_get_changed()) { - fprintf(stderr, - "\n*** The configuration requires explicit update.\n\n"); - return 1; - } - no_conf_write = 1; - } - } - - switch (input_mode) { - case allnoconfig: - conf_set_all_new_symbols(def_no); - break; - case allyesconfig: - conf_set_all_new_symbols(def_yes); - break; - case allmodconfig: - conf_set_all_new_symbols(def_mod); - break; - case alldefconfig: - conf_set_all_new_symbols(def_default); - break; - case randconfig: - /* Really nothing to do in this loop */ - while (conf_set_all_new_symbols(def_random)) ; - break; - case defconfig: - conf_set_all_new_symbols(def_default); - break; - case savedefconfig: - break; - case oldaskconfig: - rootEntry = &rootmenu; - conf(&rootmenu); - input_mode = oldconfig; - /* fall through */ - case oldconfig: - case listnewconfig: - case syncconfig: - /* Update until a loop caused no more changes */ - do { - conf_cnt = 0; - check_conf(&rootmenu); - } while (conf_cnt); - break; - case olddefconfig: - default: - break; - } - - if (input_mode == savedefconfig) { - if (conf_write_defconfig(defconfig_file)) { - fprintf(stderr, "n*** Error while saving defconfig to: %s\n\n", - defconfig_file); - return 1; - } - } else if (input_mode != listnewconfig) { - if (!no_conf_write && conf_write(NULL)) { - fprintf(stderr, "\n*** Error during writing of the configuration.\n\n"); - exit(1); - } - - /* - * Create auto.conf if it does not exist. - * This prevents GNU Make 4.1 or older from emitting - * "include/config/auto.conf: No such file or directory" - * in the top-level Makefile - * - * syncconfig always creates or updates auto.conf because it is - * used during the build. - */ - if (conf_write_autoconf(sync_kconfig) && sync_kconfig) { - fprintf(stderr, - "\n*** Error during sync of the configuration.\n\n"); - return 1; - } - } - return 0; -} diff --git a/support/kconfig.new/confdata.c b/support/kconfig.new/confdata.c deleted file mode 100644 index 6006154..0000000 --- a/support/kconfig.new/confdata.c +++ /dev/null @@ -1,1380 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <sys/mman.h> -#include <sys/stat.h> -#include <ctype.h> -#include <errno.h> -#include <fcntl.h> -#include <limits.h> -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include <unistd.h> - -#include "lkc.h" - -/* return true if 'path' exists, false otherwise */ -static bool is_present(const char *path) -{ - struct stat st; - - return !stat(path, &st); -} - -/* return true if 'path' exists and it is a directory, false otherwise */ -static bool is_dir(const char *path) -{ - struct stat st; - - if (stat(path, &st)) - return 0; - - return S_ISDIR(st.st_mode); -} - -/* return true if the given two files are the same, false otherwise */ -static bool is_same(const char *file1, const char *file2) -{ - int fd1, fd2; - struct stat st1, st2; - void *map1, *map2; - bool ret = false; - - fd1 = open(file1, O_RDONLY); - if (fd1 < 0) - return ret; - - fd2 = open(file2, O_RDONLY); - if (fd2 < 0) - goto close1; - - ret = fstat(fd1, &st1); - if (ret) - goto close2; - ret = fstat(fd2, &st2); - if (ret) - goto close2; - - if (st1.st_size != st2.st_size) - goto close2; - - map1 = mmap(NULL, st1.st_size, PROT_READ, MAP_PRIVATE, fd1, 0); - if (map1 == MAP_FAILED) - goto close2; - - map2 = mmap(NULL, st2.st_size, PROT_READ, MAP_PRIVATE, fd2, 0); - if (map2 == MAP_FAILED) - goto close2; - - if (bcmp(map1, map2, st1.st_size)) - goto close2; - - ret = true; -close2: - close(fd2); -close1: - close(fd1); - - return ret; -} - -/* - * Create the parent directory of the given path. - * - * For example, if 'include/config/auto.conf' is given, create 'include/config'. - */ -static int make_parent_dir(const char *path) -{ - char tmp[PATH_MAX + 1]; - char *p; - - strncpy(tmp, path, sizeof(tmp)); - tmp[sizeof(tmp) - 1] = 0; - - /* Remove the base name. Just return if nothing is left */ - p = strrchr(tmp, '/'); - if (!p) - return 0; - *(p + 1) = 0; - - /* Just in case it is an absolute path */ - p = tmp; - while (*p == '/') - p++; - - while ((p = strchr(p, '/'))) { - *p = 0; - - /* skip if the directory exists */ - if (!is_dir(tmp) && mkdir(tmp, 0755)) - return -1; - - *p = '/'; - while (*p == '/') - p++; - } - - return 0; -} - -static char depfile_path[PATH_MAX]; -static size_t depfile_prefix_len; - -/* touch depfile for symbol 'name' */ -static int conf_touch_dep(const char *name) -{ - int fd, ret; - const char *s; - char *d, c; - - /* check overflow: prefix + name + ".h" + '\0' must fit in buffer. */ - if (depfile_prefix_len + strlen(name) + 3 > sizeof(depfile_path)) - return -1; - - d = depfile_path + depfile_prefix_len; - s = name; - - while ((c = *s++)) - *d++ = (c == '_') ? '/' : tolower(c); - strcpy(d, ".h"); - - /* Assume directory path already exists. */ - fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd == -1) { - if (errno != ENOENT) - return -1; - - ret = make_parent_dir(depfile_path); - if (ret) - return ret; - - /* Try it again. */ - fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd == -1) - return -1; - } - close(fd); - - return 0; -} - -struct conf_printer { - void (*print_symbol)(FILE *, struct symbol *, const char *, void *); - void (*print_comment)(FILE *, const char *, void *); -}; - -static void conf_warning(const char *fmt, ...) - __attribute__ ((format (printf, 1, 2))); - -static void conf_message(const char *fmt, ...) - __attribute__ ((format (printf, 1, 2))); - -static const char *conf_filename; -static int conf_lineno, conf_warnings; - -const char conf_defname[] = "arch/$(ARCH)/defconfig"; - -static void conf_warning(const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - fprintf(stderr, "%s:%d:warning: ", conf_filename, conf_lineno); - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n"); - va_end(ap); - conf_warnings++; -} - -static void conf_default_message_callback(const char *s) -{ - printf("#\n# "); - printf("%s", s); - printf("\n#\n"); -} - -static void (*conf_message_callback)(const char *s) = - conf_default_message_callback; -void conf_set_message_callback(void (*fn)(const char *s)) -{ - conf_message_callback = fn; -} - -static void conf_message(const char *fmt, ...) -{ - va_list ap; - char buf[4096]; - - if (!conf_message_callback) - return; - - va_start(ap, fmt); - - vsnprintf(buf, sizeof(buf), fmt, ap); - conf_message_callback(buf); - va_end(ap); -} - -const char *conf_get_configname(void) -{ - char *name = getenv("KCONFIG_CONFIG"); - - return name ? name : ".config"; -} - -static const char *conf_get_autoconfig_name(void) -{ - char *name = getenv("KCONFIG_AUTOCONFIG"); - - return name ? name : "include/config/auto.conf"; -} - -char *conf_get_default_confname(void) -{ - static char fullname[PATH_MAX+1]; - char *env, *name; - - name = expand_string(conf_defname); - env = getenv(SRCTREE); - if (env) { - snprintf(fullname, sizeof(fullname), "%s/%s", env, name); - if (is_present(fullname)) - return fullname; - } - return name; -} - -static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) -{ - char *p2; - - switch (sym->type) { - case S_TRISTATE: - if (p[0] == 'm') { - sym->def[def].tri = mod; - sym->flags |= def_flags; - break; - } - /* fall through */ - case S_BOOLEAN: - if (p[0] == 'y') { - sym->def[def].tri = yes; - sym->flags |= def_flags; - break; - } - if (p[0] == 'n') { - sym->def[def].tri = no; - sym->flags |= def_flags; - break; - } - if (def != S_DEF_AUTO) - conf_warning("symbol value '%s' invalid for %s", - p, sym->name); - return 1; - case S_STRING: - if (*p++ != '"') - break; - for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) { - if (*p2 == '"') { - *p2 = 0; - break; - } - memmove(p2, p2 + 1, strlen(p2)); - } - if (!p2) { - if (def != S_DEF_AUTO) - conf_warning("invalid string found"); - return 1; - } - /* fall through */ - case S_INT: - case S_HEX: - if (sym_string_valid(sym, p)) { - sym->def[def].val = xstrdup(p); - sym->flags |= def_flags; - } else { - if (def != S_DEF_AUTO) - conf_warning("symbol value '%s' invalid for %s", - p, sym->name); - return 1; - } - break; - default: - ; - } - return 0; -} - -#define LINE_GROWTH 16 -static int add_byte(int c, char **lineptr, size_t slen, size_t *n) -{ - char *nline; - size_t new_size = slen + 1; - if (new_size > *n) { - new_size += LINE_GROWTH - 1; - new_size *= 2; - nline = xrealloc(*lineptr, new_size); - if (!nline) - return -1; - - *lineptr = nline; - *n = new_size; - } - - (*lineptr)[slen] = c; - - return 0; -} - -static ssize_t compat_getline(char **lineptr, size_t *n, FILE *stream) -{ - char *line = *lineptr; - size_t slen = 0; - - for (;;) { - int c = getc(stream); - - switch (c) { - case '\n': - if (add_byte(c, &line, slen, n) < 0) - goto e_out; - slen++; - /* fall through */ - case EOF: - if (add_byte('\0', &line, slen, n) < 0) - goto e_out; - *lineptr = line; - if (slen == 0) - return -1; - return slen; - default: - if (add_byte(c, &line, slen, n) < 0) - goto e_out; - slen++; - } - } - -e_out: - line[slen-1] = '\0'; - *lineptr = line; - return -1; -} - -int conf_read_simple(const char *name, int def) -{ - FILE *in = NULL; - char *line = NULL; - size_t line_asize = 0; - char *p, *p2; - struct symbol *sym; - int i, def_flags; - - if (name) { - in = zconf_fopen(name); - } else { - struct property *prop; - - name = conf_get_configname(); - in = zconf_fopen(name); - if (in) - goto load; - sym_add_change_count(1); - if (!sym_defconfig_list) - return 1; - - for_all_defaults(sym_defconfig_list, prop) { - if (expr_calc_value(prop->visible.expr) == no || - prop->expr->type != E_SYMBOL) - continue; - sym_calc_value(prop->expr->left.sym); - name = sym_get_string_value(prop->expr->left.sym); - in = zconf_fopen(name); - if (in) { - conf_message("using defaults found in %s", - name); - goto load; - } - } - } - if (!in) - return 1; - -load: - conf_filename = name; - conf_lineno = 0; - conf_warnings = 0; - - def_flags = SYMBOL_DEF << def; - for_all_symbols(i, sym) { - sym->flags |= SYMBOL_CHANGED; - sym->flags &= ~(def_flags|SYMBOL_VALID); - if (sym_is_choice(sym)) - sym->flags |= def_flags; - switch (sym->type) { - case S_INT: - case S_HEX: - case S_STRING: - if (sym->def[def].val) - free(sym->def[def].val); - /* fall through */ - default: - sym->def[def].val = NULL; - sym->def[def].tri = no; - } - } - - while (compat_getline(&line, &line_asize, in) != -1) { - conf_lineno++; - sym = NULL; - if (line[0] == '#') { - if (memcmp(line + 2, CONFIG_, strlen(CONFIG_))) - continue; - p = strchr(line + 2 + strlen(CONFIG_), ' '); - if (!p) - continue; - *p++ = 0; - if (strncmp(p, "is not set", 10)) - continue; - if (def == S_DEF_USER) { - sym = sym_find(line + 2 + strlen(CONFIG_)); - if (!sym) { - sym_add_change_count(1); - continue; - } - } else { - sym = sym_lookup(line + 2 + strlen(CONFIG_), 0); - if (sym->type == S_UNKNOWN) - sym->type = S_BOOLEAN; - } - if (sym->flags & def_flags) { - conf_warning("override: reassigning to symbol %s", sym->name); - } - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - sym->def[def].tri = no; - sym->flags |= def_flags; - break; - default: - ; - } - } else if (memcmp(line, CONFIG_, strlen(CONFIG_)) == 0) { - p = strchr(line + strlen(CONFIG_), '='); - if (!p) - continue; - *p++ = 0; - p2 = strchr(p, '\n'); - if (p2) { - *p2-- = 0; - if (*p2 == '\r') - *p2 = 0; - } - - sym = sym_find(line + strlen(CONFIG_)); - if (!sym) { - if (def == S_DEF_AUTO) - /* - * Reading from include/config/auto.conf - * If CONFIG_FOO previously existed in - * auto.conf but it is missing now, - * include/config/foo.h must be touched. - */ - conf_touch_dep(line + strlen(CONFIG_)); - else - sym_add_change_count(1); - continue; - } - - if (sym->flags & def_flags) { - conf_warning("override: reassigning to symbol %s", sym->name); - } - if (conf_set_sym_val(sym, def, def_flags, p)) - continue; - } else { - if (line[0] != '\r' && line[0] != '\n') - conf_warning("unexpected data: %.*s", - (int)strcspn(line, "\r\n"), line); - - continue; - } - - if (sym && sym_is_choice_value(sym)) { - struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); - switch (sym->def[def].tri) { - case no: - break; - case mod: - if (cs->def[def].tri == yes) { - conf_warning("%s creates inconsistent choice state", sym->name); - cs->flags &= ~def_flags; - } - break; - case yes: - if (cs->def[def].tri != no) - conf_warning("override: %s changes choice state", sym->name); - cs->def[def].val = sym; - break; - } - cs->def[def].tri = EXPR_OR(cs->def[def].tri, sym->def[def].tri); - } - } - free(line); - fclose(in); - return 0; -} - -int conf_read(const char *name) -{ - struct symbol *sym; - int conf_unsaved = 0; - int i; - - sym_set_change_count(0); - - if (conf_read_simple(name, S_DEF_USER)) { - sym_calc_value(modules_sym); - return 1; - } - - sym_calc_value(modules_sym); - - for_all_symbols(i, sym) { - sym_calc_value(sym); - if (sym_is_choice(sym) || (sym->flags & SYMBOL_NO_WRITE)) - continue; - if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) { - /* check that calculated value agrees with saved value */ - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - if (sym->def[S_DEF_USER].tri != sym_get_tristate_value(sym)) - break; - if (!sym_is_choice(sym)) - continue; - /* fall through */ - default: - if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val)) - continue; - break; - } - } else if (!sym_has_value(sym) && !(sym->flags & SYMBOL_WRITE)) - /* no previous value and not saved */ - continue; - conf_unsaved++; - /* maybe print value in verbose mode... */ - } - - for_all_symbols(i, sym) { - if (sym_has_value(sym) && !sym_is_choice_value(sym)) { - /* Reset values of generates values, so they'll appear - * as new, if they should become visible, but that - * doesn't quite work if the Kconfig and the saved - * configuration disagree. - */ - if (sym->visible == no && !conf_unsaved) - sym->flags &= ~SYMBOL_DEF_USER; - switch (sym->type) { - case S_STRING: - case S_INT: - case S_HEX: - /* Reset a string value if it's out of range */ - if (sym_string_within_range(sym, sym->def[S_DEF_USER].val)) - break; - sym->flags &= ~(SYMBOL_VALID|SYMBOL_DEF_USER); - conf_unsaved++; - break; - default: - break; - } - } - } - - sym_add_change_count(conf_warnings || conf_unsaved); - - return 0; -} - -/* - * Kconfig configuration printer - * - * This printer is used when generating the resulting configuration after - * kconfig invocation and `defconfig' files. Unset symbol might be omitted by - * passing a non-NULL argument to the printer. - * - */ -static void -kconfig_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) -{ - - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - if (*value == 'n') { - bool skip_unset = (arg != NULL); - - if (!skip_unset) - fprintf(fp, "# %s%s is not set\n", - CONFIG_, sym->name); - return; - } - break; - default: - break; - } - - fprintf(fp, "%s%s=%s\n", CONFIG_, sym->name, value); -} - -static void -kconfig_print_comment(FILE *fp, const char *value, void *arg) -{ - const char *p = value; - size_t l; - - for (;;) { - l = strcspn(p, "\n"); - fprintf(fp, "#"); - if (l) { - fprintf(fp, " "); - xfwrite(p, l, 1, fp); - p += l; - } - fprintf(fp, "\n"); - if (*p++ == '\0') - break; - } -} - -static struct conf_printer kconfig_printer_cb = -{ - .print_symbol = kconfig_print_symbol, - .print_comment = kconfig_print_comment, -}; - -/* - * Header printer - * - * This printer is used when generating the `include/generated/autoconf.h' file. - */ -static void -header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) -{ - - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: { - const char *suffix = ""; - - switch (*value) { - case 'n': - break; - case 'm': - suffix = "_MODULE"; - /* fall through */ - default: - fprintf(fp, "#define %s%s%s 1\n", - CONFIG_, sym->name, suffix); - } - break; - } - case S_HEX: { - const char *prefix = ""; - - if (value[0] != '0' || (value[1] != 'x' && value[1] != 'X')) - prefix = "0x"; - fprintf(fp, "#define %s%s %s%s\n", - CONFIG_, sym->name, prefix, value); - break; - } - case S_STRING: - case S_INT: - fprintf(fp, "#define %s%s %s\n", - CONFIG_, sym->name, value); - break; - default: - break; - } - -} - -static void -header_print_comment(FILE *fp, const char *value, void *arg) -{ - const char *p = value; - size_t l; - - fprintf(fp, "/*\n"); - for (;;) { - l = strcspn(p, "\n"); - fprintf(fp, " *"); - if (l) { - fprintf(fp, " "); - xfwrite(p, l, 1, fp); - p += l; - } - fprintf(fp, "\n"); - if (*p++ == '\0') - break; - } - fprintf(fp, " */\n"); -} - -static struct conf_printer header_printer_cb = -{ - .print_symbol = header_print_symbol, - .print_comment = header_print_comment, -}; - -/* - * Tristate printer - * - * This printer is used when generating the `include/config/tristate.conf' file. - */ -static void -tristate_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) -{ - - if (sym->type == S_TRISTATE && *value != 'n') - fprintf(fp, "%s%s=%c\n", CONFIG_, sym->name, (char)toupper(*value)); -} - -static struct conf_printer tristate_printer_cb = -{ - .print_symbol = tristate_print_symbol, - .print_comment = kconfig_print_comment, -}; - -static void conf_write_symbol(FILE *fp, struct symbol *sym, - struct conf_printer *printer, void *printer_arg) -{ - const char *str; - - switch (sym->type) { - case S_UNKNOWN: - break; - case S_STRING: - str = sym_get_string_value(sym); - str = sym_escape_string_value(str); - printer->print_symbol(fp, sym, str, printer_arg); - free((void *)str); - break; - default: - str = sym_get_string_value(sym); - printer->print_symbol(fp, sym, str, printer_arg); - } -} - -static void -conf_write_heading(FILE *fp, struct conf_printer *printer, void *printer_arg) -{ - char buf[256]; - - snprintf(buf, sizeof(buf), - "\n" - "Automatically generated file; DO NOT EDIT.\n" - "%s\n", - rootmenu.prompt->text); - - printer->print_comment(fp, buf, printer_arg); -} - -/* - * Write out a minimal config. - * All values that has default values are skipped as this is redundant. - */ -int conf_write_defconfig(const char *filename) -{ - struct symbol *sym; - struct menu *menu; - FILE *out; - - out = fopen(filename, "w"); - if (!out) - return 1; - - sym_clear_all_valid(); - - /* Traverse all menus to find all relevant symbols */ - menu = rootmenu.list; - - while (menu != NULL) - { - sym = menu->sym; - if (sym == NULL) { - if (!menu_is_visible(menu)) - goto next_menu; - } else if (!sym_is_choice(sym)) { - sym_calc_value(sym); - if (!(sym->flags & SYMBOL_WRITE)) - goto next_menu; - sym->flags &= ~SYMBOL_WRITE; - /* If we cannot change the symbol - skip */ - if (!sym_is_changable(sym)) - goto next_menu; - /* If symbol equals to default value - skip */ - if (strcmp(sym_get_string_value(sym), sym_get_string_default(sym)) == 0) - goto next_menu; - - /* - * If symbol is a choice value and equals to the - * default for a choice - skip. - * But only if value is bool and equal to "y" and - * choice is not "optional". - * (If choice is "optional" then all values can be "n") - */ - if (sym_is_choice_value(sym)) { - struct symbol *cs; - struct symbol *ds; - - cs = prop_get_symbol(sym_get_choice_prop(sym)); - ds = sym_choice_default(cs); - if (!sym_is_optional(cs) && sym == ds) { - if ((sym->type == S_BOOLEAN) && - sym_get_tristate_value(sym) == yes) - goto next_menu; - } - } - conf_write_symbol(out, sym, &kconfig_printer_cb, NULL); - } -next_menu: - if (menu->list != NULL) { - menu = menu->list; - } - else if (menu->next != NULL) { - menu = menu->next; - } else { - while ((menu = menu->parent)) { - if (menu->next != NULL) { - menu = menu->next; - break; - } - } - } - } - fclose(out); - return 0; -} - -int conf_write(const char *name) -{ - FILE *out; - struct symbol *sym; - struct menu *menu; - const char *str; - char tmpname[PATH_MAX + 1], oldname[PATH_MAX + 1]; - char *env; - bool need_newline = false; - - if (!name) - name = conf_get_configname(); - - if (!*name) { - fprintf(stderr, "config name is empty\n"); - return -1; - } - - if (is_dir(name)) { - fprintf(stderr, "%s: Is a directory\n", name); - return -1; - } - - if (make_parent_dir(name)) - return -1; - - env = getenv("KCONFIG_OVERWRITECONFIG"); - if (env && *env) { - *tmpname = 0; - out = fopen(name, "w"); - } else { - snprintf(tmpname, sizeof(tmpname), "%s.%d.tmp", - name, (int)getpid()); - out = fopen(tmpname, "w"); - } - if (!out) - return 1; - - conf_write_heading(out, &kconfig_printer_cb, NULL); - - if (!conf_get_changed()) - sym_clear_all_valid(); - - menu = rootmenu.list; - while (menu) { - sym = menu->sym; - if (!sym) { - if (!menu_is_visible(menu)) - goto next; - str = menu_get_prompt(menu); - fprintf(out, "\n" - "#\n" - "# %s\n" - "#\n", str); - need_newline = false; - } else if (!(sym->flags & SYMBOL_CHOICE)) { - sym_calc_value(sym); - if (!(sym->flags & SYMBOL_WRITE)) - goto next; - if (need_newline) { - fprintf(out, "\n"); - need_newline = false; - } - sym->flags &= ~SYMBOL_WRITE; - conf_write_symbol(out, sym, &kconfig_printer_cb, NULL); - } - -next: - if (menu->list) { - menu = menu->list; - continue; - } - if (menu->next) - menu = menu->next; - else while ((menu = menu->parent)) { - if (!menu->sym && menu_is_visible(menu) && - menu != &rootmenu) { - str = menu_get_prompt(menu); - fprintf(out, "# end of %s\n", str); - need_newline = true; - } - if (menu->next) { - menu = menu->next; - break; - } - } - } - fclose(out); - - if (*tmpname) { - if (is_same(name, tmpname)) { - conf_message("No change to %s", name); - unlink(tmpname); - sym_set_change_count(0); - return 0; - } - - snprintf(oldname, sizeof(oldname), "%s.old", name); - rename(name, oldname); - if (rename(tmpname, name)) - return 1; - } - - conf_message("configuration written to %s", name); - - sym_set_change_count(0); - - return 0; -} - -/* write a dependency file as used by kbuild to track dependencies */ -static int conf_write_dep(const char *name) -{ - struct file *file; - FILE *out; - - out = fopen("..config.tmp", "w"); - if (!out) - return 1; - fprintf(out, "deps_config := \\\n"); - for (file = file_list; file; file = file->next) { - if (file->next) - fprintf(out, "\t%s \\\n", file->name); - else - fprintf(out, "\t%s\n", file->name); - } - fprintf(out, "\n%s: \\\n" - "\t$(deps_config)\n\n", conf_get_autoconfig_name()); - - env_write_dep(out, conf_get_autoconfig_name()); - - fprintf(out, "\n$(deps_config): ;\n"); - fclose(out); - - if (make_parent_dir(name)) - return 1; - rename("..config.tmp", name); - return 0; -} - -static int conf_touch_deps(void) -{ - const char *name; - struct symbol *sym; - int res, i; - - strcpy(depfile_path, "include/config/"); - depfile_prefix_len = strlen(depfile_path); - - name = conf_get_autoconfig_name(); - conf_read_simple(name, S_DEF_AUTO); - sym_calc_value(modules_sym); - - for_all_symbols(i, sym) { - sym_calc_value(sym); - if ((sym->flags & SYMBOL_NO_WRITE) || !sym->name) - continue; - if (sym->flags & SYMBOL_WRITE) { - if (sym->flags & SYMBOL_DEF_AUTO) { - /* - * symbol has old and new value, - * so compare them... - */ - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - if (sym_get_tristate_value(sym) == - sym->def[S_DEF_AUTO].tri) - continue; - break; - case S_STRING: - case S_HEX: - case S_INT: - if (!strcmp(sym_get_string_value(sym), - sym->def[S_DEF_AUTO].val)) - continue; - break; - default: - break; - } - } else { - /* - * If there is no old value, only 'no' (unset) - * is allowed as new value. - */ - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - if (sym_get_tristate_value(sym) == no) - continue; - break; - default: - break; - } - } - } else if (!(sym->flags & SYMBOL_DEF_AUTO)) - /* There is neither an old nor a new value. */ - continue; - /* else - * There is an old value, but no new value ('no' (unset) - * isn't saved in auto.conf, so the old value is always - * different from 'no'). - */ - - res = conf_touch_dep(sym->name); - if (res) - return res; - } - - return 0; -} - -int conf_write_autoconf(int overwrite) -{ - struct symbol *sym; - const char *name; - const char *autoconf_name = conf_get_autoconfig_name(); - FILE *out, *tristate, *out_h; - int i; - - if (!overwrite && is_present(autoconf_name)) - return 0; - - sym_clear_all_valid(); - - conf_write_dep("include/config/auto.conf.cmd"); - - if (conf_touch_deps()) - return 1; - - out = fopen(".tmpconfig", "w"); - if (!out) - return 1; - - tristate = fopen(".tmpconfig_tristate", "w"); - if (!tristate) { - fclose(out); - return 1; - } - - out_h = fopen(".tmpconfig.h", "w"); - if (!out_h) { - fclose(out); - fclose(tristate); - return 1; - } - - conf_write_heading(out, &kconfig_printer_cb, NULL); - - conf_write_heading(tristate, &tristate_printer_cb, NULL); - - conf_write_heading(out_h, &header_printer_cb, NULL); - - for_all_symbols(i, sym) { - sym_calc_value(sym); - if (!(sym->flags & SYMBOL_WRITE) || !sym->name) - continue; - - /* write symbol to auto.conf, tristate and header files */ - conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1); - - conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1); - - conf_write_symbol(out_h, sym, &header_printer_cb, NULL); - } - fclose(out); - fclose(tristate); - fclose(out_h); - - name = getenv("KCONFIG_AUTOHEADER"); - if (!name) - name = "include/generated/autoconf.h"; - if (make_parent_dir(name)) - return 1; - if (rename(".tmpconfig.h", name)) - return 1; - - name = getenv("KCONFIG_TRISTATE"); - if (!name) - name = "include/config/tristate.conf"; - if (make_parent_dir(name)) - return 1; - if (rename(".tmpconfig_tristate", name)) - return 1; - - if (make_parent_dir(autoconf_name)) - return 1; - /* - * This must be the last step, kbuild has a dependency on auto.conf - * and this marks the successful completion of the previous steps. - */ - if (rename(".tmpconfig", autoconf_name)) - return 1; - - return 0; -} - -static int sym_change_count; -static void (*conf_changed_callback)(void); - -void sym_set_change_count(int count) -{ - int _sym_change_count = sym_change_count; - sym_change_count = count; - if (conf_changed_callback && - (bool)_sym_change_count != (bool)count) - conf_changed_callback(); -} - -void sym_add_change_count(int count) -{ - sym_set_change_count(count + sym_change_count); -} - -bool conf_get_changed(void) -{ - return sym_change_count; -} - -void conf_set_changed_callback(void (*fn)(void)) -{ - conf_changed_callback = fn; -} - -static bool randomize_choice_values(struct symbol *csym) -{ - struct property *prop; - struct symbol *sym; - struct expr *e; - int cnt, def; - - /* - * If choice is mod then we may have more items selected - * and if no then no-one. - * In both cases stop. - */ - if (csym->curr.tri != yes) - return false; - - prop = sym_get_choice_prop(csym); - - /* count entries in choice block */ - cnt = 0; - expr_list_for_each_sym(prop->expr, e, sym) - cnt++; - - /* - * find a random value and set it to yes, - * set the rest to no so we have only one set - */ - def = (rand() % cnt); - - cnt = 0; - expr_list_for_each_sym(prop->expr, e, sym) { - if (def == cnt++) { - sym->def[S_DEF_USER].tri = yes; - csym->def[S_DEF_USER].val = sym; - } - else { - sym->def[S_DEF_USER].tri = no; - } - sym->flags |= SYMBOL_DEF_USER; - /* clear VALID to get value calculated */ - sym->flags &= ~SYMBOL_VALID; - } - csym->flags |= SYMBOL_DEF_USER; - /* clear VALID to get value calculated */ - csym->flags &= ~(SYMBOL_VALID); - - return true; -} - -void set_all_choice_values(struct symbol *csym) -{ - struct property *prop; - struct symbol *sym; - struct expr *e; - - prop = sym_get_choice_prop(csym); - - /* - * Set all non-assinged choice values to no - */ - expr_list_for_each_sym(prop->expr, e, sym) { - if (!sym_has_value(sym)) - sym->def[S_DEF_USER].tri = no; - } - csym->flags |= SYMBOL_DEF_USER; - /* clear VALID to get value calculated */ - csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES); -} - -bool conf_set_all_new_symbols(enum conf_def_mode mode) -{ - struct symbol *sym, *csym; - int i, cnt, pby, pty, ptm; /* pby: probability of bool = y - * pty: probability of tristate = y - * ptm: probability of tristate = m - */ - - pby = 50; pty = ptm = 33; /* can't go as the default in switch-case - * below, otherwise gcc whines about - * -Wmaybe-uninitialized */ - if (mode == def_random) { - int n, p[3]; - char *env = getenv("KCONFIG_PROBABILITY"); - n = 0; - while( env && *env ) { - char *endp; - int tmp = strtol( env, &endp, 10 ); - if( tmp >= 0 && tmp <= 100 ) { - p[n++] = tmp; - } else { - errno = ERANGE; - perror( "KCONFIG_PROBABILITY" ); - exit( 1 ); - } - env = (*endp == ':') ? endp+1 : endp; - if( n >=3 ) { - break; - } - } - switch( n ) { - case 1: - pby = p[0]; ptm = pby/2; pty = pby-ptm; - break; - case 2: - pty = p[0]; ptm = p[1]; pby = pty + ptm; - break; - case 3: - pby = p[0]; pty = p[1]; ptm = p[2]; - break; - } - - if( pty+ptm > 100 ) { - errno = ERANGE; - perror( "KCONFIG_PROBABILITY" ); - exit( 1 ); - } - } - bool has_changed = false; - - for_all_symbols(i, sym) { - if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID)) - continue; - switch (sym_get_type(sym)) { - case S_BOOLEAN: - case S_TRISTATE: - has_changed = true; - switch (mode) { - case def_yes: - sym->def[S_DEF_USER].tri = yes; - break; - case def_mod: - sym->def[S_DEF_USER].tri = mod; - break; - case def_no: - if (sym->flags & SYMBOL_ALLNOCONFIG_Y) - sym->def[S_DEF_USER].tri = yes; - else - sym->def[S_DEF_USER].tri = no; - break; - case def_random: - sym->def[S_DEF_USER].tri = no; - cnt = rand() % 100; - if (sym->type == S_TRISTATE) { - if (cnt < pty) - sym->def[S_DEF_USER].tri = yes; - else if (cnt < (pty+ptm)) - sym->def[S_DEF_USER].tri = mod; - } else if (cnt < pby) - sym->def[S_DEF_USER].tri = yes; - break; - default: - continue; - } - if (!(sym_is_choice(sym) && mode == def_random)) - sym->flags |= SYMBOL_DEF_USER; - break; - default: - break; - } - - } - - sym_clear_all_valid(); - - /* - * We have different type of choice blocks. - * If curr.tri equals to mod then we can select several - * choice symbols in one block. - * In this case we do nothing. - * If curr.tri equals yes then only one symbol can be - * selected in a choice block and we set it to yes, - * and the rest to no. - */ - if (mode != def_random) { - for_all_symbols(i, csym) { - if ((sym_is_choice(csym) && !sym_has_value(csym)) || - sym_is_choice_value(csym)) - csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES; - } - } - - for_all_symbols(i, csym) { - if (sym_has_value(csym) || !sym_is_choice(csym)) - continue; - - sym_calc_value(csym); - if (mode == def_random) - has_changed = randomize_choice_values(csym); - else { - set_all_choice_values(csym); - has_changed = true; - } - } - - return has_changed; -} diff --git a/support/kconfig.new/expr.c b/support/kconfig.new/expr.c deleted file mode 100644 index 77ffff3..0000000 --- a/support/kconfig.new/expr.c +++ /dev/null @@ -1,1297 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <ctype.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "lkc.h" - -#define DEBUG_EXPR 0 - -static int expr_eq(struct expr *e1, struct expr *e2); -static struct expr *expr_eliminate_yn(struct expr *e); - -struct expr *expr_alloc_symbol(struct symbol *sym) -{ - struct expr *e = xcalloc(1, sizeof(*e)); - e->type = E_SYMBOL; - e->left.sym = sym; - return e; -} - -struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) -{ - struct expr *e = xcalloc(1, sizeof(*e)); - e->type = type; - e->left.expr = ce; - return e; -} - -struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2) -{ - struct expr *e = xcalloc(1, sizeof(*e)); - e->type = type; - e->left.expr = e1; - e->right.expr = e2; - return e; -} - -struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2) -{ - struct expr *e = xcalloc(1, sizeof(*e)); - e->type = type; - e->left.sym = s1; - e->right.sym = s2; - return e; -} - -struct expr *expr_alloc_and(struct expr *e1, struct expr *e2) -{ - if (!e1) - return e2; - return e2 ? expr_alloc_two(E_AND, e1, e2) : e1; -} - -struct expr *expr_alloc_or(struct expr *e1, struct expr *e2) -{ - if (!e1) - return e2; - return e2 ? expr_alloc_two(E_OR, e1, e2) : e1; -} - -struct expr *expr_copy(const struct expr *org) -{ - struct expr *e; - - if (!org) - return NULL; - - e = xmalloc(sizeof(*org)); - memcpy(e, org, sizeof(*org)); - switch (org->type) { - case E_SYMBOL: - e->left = org->left; - break; - case E_NOT: - e->left.expr = expr_copy(org->left.expr); - break; - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - e->left.sym = org->left.sym; - e->right.sym = org->right.sym; - break; - case E_AND: - case E_OR: - case E_LIST: - e->left.expr = expr_copy(org->left.expr); - e->right.expr = expr_copy(org->right.expr); - break; - default: - fprintf(stderr, "can't copy type %d\n", e->type); - free(e); - e = NULL; - break; - } - - return e; -} - -void expr_free(struct expr *e) -{ - if (!e) - return; - - switch (e->type) { - case E_SYMBOL: - break; - case E_NOT: - expr_free(e->left.expr); - break; - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - break; - case E_OR: - case E_AND: - expr_free(e->left.expr); - expr_free(e->right.expr); - break; - default: - fprintf(stderr, "how to free type %d?\n", e->type); - break; - } - free(e); -} - -static int trans_count; - -#define e1 (*ep1) -#define e2 (*ep2) - -/* - * expr_eliminate_eq() helper. - * - * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does - * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared - * against all other leaves. Two equal leaves are both replaced with either 'y' - * or 'n' as appropriate for 'type', to be eliminated later. - */ -static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct expr **ep2) -{ - /* Recurse down to leaves */ - - if (e1->type == type) { - __expr_eliminate_eq(type, &e1->left.expr, &e2); - __expr_eliminate_eq(type, &e1->right.expr, &e2); - return; - } - if (e2->type == type) { - __expr_eliminate_eq(type, &e1, &e2->left.expr); - __expr_eliminate_eq(type, &e1, &e2->right.expr); - return; - } - - /* e1 and e2 are leaves. Compare them. */ - - if (e1->type == E_SYMBOL && e2->type == E_SYMBOL && - e1->left.sym == e2->left.sym && - (e1->left.sym == &symbol_yes || e1->left.sym == &symbol_no)) - return; - if (!expr_eq(e1, e2)) - return; - - /* e1 and e2 are equal leaves. Prepare them for elimination. */ - - trans_count++; - expr_free(e1); expr_free(e2); - switch (type) { - case E_OR: - e1 = expr_alloc_symbol(&symbol_no); - e2 = expr_alloc_symbol(&symbol_no); - break; - case E_AND: - e1 = expr_alloc_symbol(&symbol_yes); - e2 = expr_alloc_symbol(&symbol_yes); - break; - default: - ; - } -} - -/* - * Rewrites the expressions 'ep1' and 'ep2' to remove operands common to both. - * Example reductions: - * - * ep1: A && B -> ep1: y - * ep2: A && B && C -> ep2: C - * - * ep1: A || B -> ep1: n - * ep2: A || B || C -> ep2: C - * - * ep1: A && (B && FOO) -> ep1: FOO - * ep2: (BAR && B) && A -> ep2: BAR - * - * ep1: A && (B || C) -> ep1: y - * ep2: (C || B) && A -> ep2: y - * - * Comparisons are done between all operands at the same "level" of && or ||. - * For example, in the expression 'e1 && (e2 || e3) && (e4 || e5)', the - * following operands will be compared: - * - * - 'e1', 'e2 || e3', and 'e4 || e5', against each other - * - e2 against e3 - * - e4 against e5 - * - * Parentheses are irrelevant within a single level. 'e1 && (e2 && e3)' and - * '(e1 && e2) && e3' are both a single level. - * - * See __expr_eliminate_eq() as well. - */ -void expr_eliminate_eq(struct expr **ep1, struct expr **ep2) -{ - if (!e1 || !e2) - return; - switch (e1->type) { - case E_OR: - case E_AND: - __expr_eliminate_eq(e1->type, ep1, ep2); - default: - ; - } - if (e1->type != e2->type) switch (e2->type) { - case E_OR: - case E_AND: - __expr_eliminate_eq(e2->type, ep1, ep2); - default: - ; - } - e1 = expr_eliminate_yn(e1); - e2 = expr_eliminate_yn(e2); -} - -#undef e1 -#undef e2 - -/* - * Returns true if 'e1' and 'e2' are equal, after minor simplification. Two - * &&/|| expressions are considered equal if every operand in one expression - * equals some operand in the other (operands do not need to appear in the same - * order), recursively. - */ -static int expr_eq(struct expr *e1, struct expr *e2) -{ - int res, old_count; - - if (e1->type != e2->type) - return 0; - switch (e1->type) { - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - return e1->left.sym == e2->left.sym && e1->right.sym == e2->right.sym; - case E_SYMBOL: - return e1->left.sym == e2->left.sym; - case E_NOT: - return expr_eq(e1->left.expr, e2->left.expr); - case E_AND: - case E_OR: - e1 = expr_copy(e1); - e2 = expr_copy(e2); - old_count = trans_count; - expr_eliminate_eq(&e1, &e2); - res = (e1->type == E_SYMBOL && e2->type == E_SYMBOL && - e1->left.sym == e2->left.sym); - expr_free(e1); - expr_free(e2); - trans_count = old_count; - return res; - case E_LIST: - case E_RANGE: - case E_NONE: - /* panic */; - } - - if (DEBUG_EXPR) { - expr_fprint(e1, stdout); - printf(" = "); - expr_fprint(e2, stdout); - printf(" ?\n"); - } - - return 0; -} - -/* - * Recursively performs the following simplifications in-place (as well as the - * corresponding simplifications with swapped operands): - * - * expr && n -> n - * expr && y -> expr - * expr || n -> expr - * expr || y -> y - * - * Returns the optimized expression. - */ -static struct expr *expr_eliminate_yn(struct expr *e) -{ - struct expr *tmp; - - if (e) switch (e->type) { - case E_AND: - e->left.expr = expr_eliminate_yn(e->left.expr); - e->right.expr = expr_eliminate_yn(e->right.expr); - if (e->left.expr->type == E_SYMBOL) { - if (e->left.expr->left.sym == &symbol_no) { - expr_free(e->left.expr); - expr_free(e->right.expr); - e->type = E_SYMBOL; - e->left.sym = &symbol_no; - e->right.expr = NULL; - return e; - } else if (e->left.expr->left.sym == &symbol_yes) { - free(e->left.expr); - tmp = e->right.expr; - *e = *(e->right.expr); - free(tmp); - return e; - } - } - if (e->right.expr->type == E_SYMBOL) { - if (e->right.expr->left.sym == &symbol_no) { - expr_free(e->left.expr); - expr_free(e->right.expr); - e->type = E_SYMBOL; - e->left.sym = &symbol_no; - e->right.expr = NULL; - return e; - } else if (e->right.expr->left.sym == &symbol_yes) { - free(e->right.expr); - tmp = e->left.expr; - *e = *(e->left.expr); - free(tmp); - return e; - } - } - break; - case E_OR: - e->left.expr = expr_eliminate_yn(e->left.expr); - e->right.expr = expr_eliminate_yn(e->right.expr); - if (e->left.expr->type == E_SYMBOL) { - if (e->left.expr->left.sym == &symbol_no) { - free(e->left.expr); - tmp = e->right.expr; - *e = *(e->right.expr); - free(tmp); - return e; - } else if (e->left.expr->left.sym == &symbol_yes) { - expr_free(e->left.expr); - expr_free(e->right.expr); - e->type = E_SYMBOL; - e->left.sym = &symbol_yes; - e->right.expr = NULL; - return e; - } - } - if (e->right.expr->type == E_SYMBOL) { - if (e->right.expr->left.sym == &symbol_no) { - free(e->right.expr); - tmp = e->left.expr; - *e = *(e->left.expr); - free(tmp); - return e; - } else if (e->right.expr->left.sym == &symbol_yes) { - expr_free(e->left.expr); - expr_free(e->right.expr); - e->type = E_SYMBOL; - e->left.sym = &symbol_yes; - e->right.expr = NULL; - return e; - } - } - break; - default: - ; - } - return e; -} - -/* - * bool FOO!=n => FOO - */ -struct expr *expr_trans_bool(struct expr *e) -{ - if (!e) - return NULL; - switch (e->type) { - case E_AND: - case E_OR: - case E_NOT: - e->left.expr = expr_trans_bool(e->left.expr); - e->right.expr = expr_trans_bool(e->right.expr); - break; - case E_UNEQUAL: - // FOO!=n -> FOO - if (e->left.sym->type == S_TRISTATE) { - if (e->right.sym == &symbol_no) { - e->type = E_SYMBOL; - e->right.sym = NULL; - } - } - break; - default: - ; - } - return e; -} - -/* - * e1 || e2 -> ? - */ -static struct expr *expr_join_or(struct expr *e1, struct expr *e2) -{ - struct expr *tmp; - struct symbol *sym1, *sym2; - - if (expr_eq(e1, e2)) - return expr_copy(e1); - if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) - return NULL; - if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) - return NULL; - if (e1->type == E_NOT) { - tmp = e1->left.expr; - if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) - return NULL; - sym1 = tmp->left.sym; - } else - sym1 = e1->left.sym; - if (e2->type == E_NOT) { - if (e2->left.expr->type != E_SYMBOL) - return NULL; - sym2 = e2->left.expr->left.sym; - } else - sym2 = e2->left.sym; - if (sym1 != sym2) - return NULL; - if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) - return NULL; - if (sym1->type == S_TRISTATE) { - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || - (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) { - // (a='y') || (a='m') -> (a!='n') - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_no); - } - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) { - // (a='y') || (a='n') -> (a!='m') - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_mod); - } - if (e1->type == E_EQUAL && e2->type == E_EQUAL && - ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) { - // (a='m') || (a='n') -> (a!='y') - return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); - } - } - if (sym1->type == S_BOOLEAN && sym1 == sym2) { - if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) || - (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL)) - return expr_alloc_symbol(&symbol_yes); - } - - if (DEBUG_EXPR) { - printf("optimize ("); - expr_fprint(e1, stdout); - printf(") || ("); - expr_fprint(e2, stdout); - printf(")?\n"); - } - return NULL; -} - -static struct expr *expr_join_and(struct expr *e1, struct expr *e2) -{ - struct expr *tmp; - struct symbol *sym1, *sym2; - - if (expr_eq(e1, e2)) - return expr_copy(e1); - if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) - return NULL; - if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) - return NULL; - if (e1->type == E_NOT) { - tmp = e1->left.expr; - if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) - return NULL; - sym1 = tmp->left.sym; - } else - sym1 = e1->left.sym; - if (e2->type == E_NOT) { - if (e2->left.expr->type != E_SYMBOL) - return NULL; - sym2 = e2->left.expr->left.sym; - } else - sym2 = e2->left.sym; - if (sym1 != sym2) - return NULL; - if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) - return NULL; - - if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) || - (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes)) - // (a) && (a='y') -> (a='y') - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_no) || - (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_no)) - // (a) && (a!='n') -> (a) - return expr_alloc_symbol(sym1); - - if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_mod) || - (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_mod)) - // (a) && (a!='m') -> (a='y') - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if (sym1->type == S_TRISTATE) { - if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) { - // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' - sym2 = e1->right.sym; - if ((e2->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) - return sym2 != e2->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) - : expr_alloc_symbol(&symbol_no); - } - if (e1->type == E_UNEQUAL && e2->type == E_EQUAL) { - // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' - sym2 = e2->right.sym; - if ((e1->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) - return sym2 != e1->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) - : expr_alloc_symbol(&symbol_no); - } - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) - // (a!='y') && (a!='n') -> (a='m') - return expr_alloc_comp(E_EQUAL, sym1, &symbol_mod); - - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || - (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) - // (a!='y') && (a!='m') -> (a='n') - return expr_alloc_comp(E_EQUAL, sym1, &symbol_no); - - if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && - ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || - (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) - // (a!='m') && (a!='n') -> (a='m') - return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); - - if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_mod) || - (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_mod) || - (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) || - (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes)) - return NULL; - } - - if (DEBUG_EXPR) { - printf("optimize ("); - expr_fprint(e1, stdout); - printf(") && ("); - expr_fprint(e2, stdout); - printf(")?\n"); - } - return NULL; -} - -/* - * expr_eliminate_dups() helper. - * - * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does - * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared - * against all other leaves to look for simplifications. - */ -static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1, struct expr **ep2) -{ -#define e1 (*ep1) -#define e2 (*ep2) - struct expr *tmp; - - /* Recurse down to leaves */ - - if (e1->type == type) { - expr_eliminate_dups1(type, &e1->left.expr, &e2); - expr_eliminate_dups1(type, &e1->right.expr, &e2); - return; - } - if (e2->type == type) { - expr_eliminate_dups1(type, &e1, &e2->left.expr); - expr_eliminate_dups1(type, &e1, &e2->right.expr); - return; - } - - /* e1 and e2 are leaves. Compare and process them. */ - - if (e1 == e2) - return; - - switch (e1->type) { - case E_OR: case E_AND: - expr_eliminate_dups1(e1->type, &e1, &e1); - default: - ; - } - - switch (type) { - case E_OR: - tmp = expr_join_or(e1, e2); - if (tmp) { - expr_free(e1); expr_free(e2); - e1 = expr_alloc_symbol(&symbol_no); - e2 = tmp; - trans_count++; - } - break; - case E_AND: - tmp = expr_join_and(e1, e2); - if (tmp) { - expr_free(e1); expr_free(e2); - e1 = expr_alloc_symbol(&symbol_yes); - e2 = tmp; - trans_count++; - } - break; - default: - ; - } -#undef e1 -#undef e2 -} - -/* - * Rewrites 'e' in-place to remove ("join") duplicate and other redundant - * operands. - * - * Example simplifications: - * - * A || B || A -> A || B - * A && B && A=y -> A=y && B - * - * Returns the deduplicated expression. - */ -struct expr *expr_eliminate_dups(struct expr *e) -{ - int oldcount; - if (!e) - return e; - - oldcount = trans_count; - while (1) { - trans_count = 0; - switch (e->type) { - case E_OR: case E_AND: - expr_eliminate_dups1(e->type, &e, &e); - default: - ; - } - if (!trans_count) - /* No simplifications done in this pass. We're done */ - break; - e = expr_eliminate_yn(e); - } - trans_count = oldcount; - return e; -} - -/* - * Performs various simplifications involving logical operators and - * comparisons. - * - * Allocates and returns a new expression. - */ -struct expr *expr_transform(struct expr *e) -{ - struct expr *tmp; - - if (!e) - return NULL; - switch (e->type) { - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - case E_SYMBOL: - case E_LIST: - break; - default: - e->left.expr = expr_transform(e->left.expr); - e->right.expr = expr_transform(e->right.expr); - } - - switch (e->type) { - case E_EQUAL: - if (e->left.sym->type != S_BOOLEAN) - break; - if (e->right.sym == &symbol_no) { - e->type = E_NOT; - e->left.expr = expr_alloc_symbol(e->left.sym); - e->right.sym = NULL; - break; - } - if (e->right.sym == &symbol_mod) { - printf("boolean symbol %s tested for 'm'? test forced to 'n'\n", e->left.sym->name); - e->type = E_SYMBOL; - e->left.sym = &symbol_no; - e->right.sym = NULL; - break; - } - if (e->right.sym == &symbol_yes) { - e->type = E_SYMBOL; - e->right.sym = NULL; - break; - } - break; - case E_UNEQUAL: - if (e->left.sym->type != S_BOOLEAN) - break; - if (e->right.sym == &symbol_no) { - e->type = E_SYMBOL; - e->right.sym = NULL; - break; - } - if (e->right.sym == &symbol_mod) { - printf("boolean symbol %s tested for 'm'? test forced to 'y'\n", e->left.sym->name); - e->type = E_SYMBOL; - e->left.sym = &symbol_yes; - e->right.sym = NULL; - break; - } - if (e->right.sym == &symbol_yes) { - e->type = E_NOT; - e->left.expr = expr_alloc_symbol(e->left.sym); - e->right.sym = NULL; - break; - } - break; - case E_NOT: - switch (e->left.expr->type) { - case E_NOT: - // !!a -> a - tmp = e->left.expr->left.expr; - free(e->left.expr); - free(e); - e = tmp; - e = expr_transform(e); - break; - case E_EQUAL: - case E_UNEQUAL: - // !a='x' -> a!='x' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = e->type == E_EQUAL ? E_UNEQUAL : E_EQUAL; - break; - case E_LEQ: - case E_GEQ: - // !a<='x' -> a>'x' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = e->type == E_LEQ ? E_GTH : E_LTH; - break; - case E_LTH: - case E_GTH: - // !a<'x' -> a>='x' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = e->type == E_LTH ? E_GEQ : E_LEQ; - break; - case E_OR: - // !(a || b) -> !a && !b - tmp = e->left.expr; - e->type = E_AND; - e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); - tmp->type = E_NOT; - tmp->right.expr = NULL; - e = expr_transform(e); - break; - case E_AND: - // !(a && b) -> !a || !b - tmp = e->left.expr; - e->type = E_OR; - e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); - tmp->type = E_NOT; - tmp->right.expr = NULL; - e = expr_transform(e); - break; - case E_SYMBOL: - if (e->left.expr->left.sym == &symbol_yes) { - // !'y' -> 'n' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = E_SYMBOL; - e->left.sym = &symbol_no; - break; - } - if (e->left.expr->left.sym == &symbol_mod) { - // !'m' -> 'm' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = E_SYMBOL; - e->left.sym = &symbol_mod; - break; - } - if (e->left.expr->left.sym == &symbol_no) { - // !'n' -> 'y' - tmp = e->left.expr; - free(e); - e = tmp; - e->type = E_SYMBOL; - e->left.sym = &symbol_yes; - break; - } - break; - default: - ; - } - break; - default: - ; - } - return e; -} - -int expr_contains_symbol(struct expr *dep, struct symbol *sym) -{ - if (!dep) - return 0; - - switch (dep->type) { - case E_AND: - case E_OR: - return expr_contains_symbol(dep->left.expr, sym) || - expr_contains_symbol(dep->right.expr, sym); - case E_SYMBOL: - return dep->left.sym == sym; - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - return dep->left.sym == sym || - dep->right.sym == sym; - case E_NOT: - return expr_contains_symbol(dep->left.expr, sym); - default: - ; - } - return 0; -} - -bool expr_depends_symbol(struct expr *dep, struct symbol *sym) -{ - if (!dep) - return false; - - switch (dep->type) { - case E_AND: - return expr_depends_symbol(dep->left.expr, sym) || - expr_depends_symbol(dep->right.expr, sym); - case E_SYMBOL: - return dep->left.sym == sym; - case E_EQUAL: - if (dep->left.sym == sym) { - if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod) - return true; - } - break; - case E_UNEQUAL: - if (dep->left.sym == sym) { - if (dep->right.sym == &symbol_no) - return true; - } - break; - default: - ; - } - return false; -} - -/* - * Inserts explicit comparisons of type 'type' to symbol 'sym' into the - * expression 'e'. - * - * Examples transformations for type == E_UNEQUAL, sym == &symbol_no: - * - * A -> A!=n - * !A -> A=n - * A && B -> !(A=n || B=n) - * A || B -> !(A=n && B=n) - * A && (B || C) -> !(A=n || (B=n && C=n)) - * - * Allocates and returns a new expression. - */ -struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym) -{ - struct expr *e1, *e2; - - if (!e) { - e = expr_alloc_symbol(sym); - if (type == E_UNEQUAL) - e = expr_alloc_one(E_NOT, e); - return e; - } - switch (e->type) { - case E_AND: - e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); - e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); - if (sym == &symbol_yes) - e = expr_alloc_two(E_AND, e1, e2); - if (sym == &symbol_no) - e = expr_alloc_two(E_OR, e1, e2); - if (type == E_UNEQUAL) - e = expr_alloc_one(E_NOT, e); - return e; - case E_OR: - e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); - e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); - if (sym == &symbol_yes) - e = expr_alloc_two(E_OR, e1, e2); - if (sym == &symbol_no) - e = expr_alloc_two(E_AND, e1, e2); - if (type == E_UNEQUAL) - e = expr_alloc_one(E_NOT, e); - return e; - case E_NOT: - return expr_trans_compare(e->left.expr, type == E_EQUAL ? E_UNEQUAL : E_EQUAL, sym); - case E_UNEQUAL: - case E_LTH: - case E_LEQ: - case E_GTH: - case E_GEQ: - case E_EQUAL: - if (type == E_EQUAL) { - if (sym == &symbol_yes) - return expr_copy(e); - if (sym == &symbol_mod) - return expr_alloc_symbol(&symbol_no); - if (sym == &symbol_no) - return expr_alloc_one(E_NOT, expr_copy(e)); - } else { - if (sym == &symbol_yes) - return expr_alloc_one(E_NOT, expr_copy(e)); - if (sym == &symbol_mod) - return expr_alloc_symbol(&symbol_yes); - if (sym == &symbol_no) - return expr_copy(e); - } - break; - case E_SYMBOL: - return expr_alloc_comp(type, e->left.sym, sym); - case E_LIST: - case E_RANGE: - case E_NONE: - /* panic */; - } - return NULL; -} - -enum string_value_kind { - k_string, - k_signed, - k_unsigned, -}; - -union string_value { - unsigned long long u; - signed long long s; -}; - -static enum string_value_kind expr_parse_string(const char *str, - enum symbol_type type, - union string_value *val) -{ - char *tail; - enum string_value_kind kind; - - errno = 0; - switch (type) { - case S_BOOLEAN: - case S_TRISTATE: - val->s = !strcmp(str, "n") ? 0 : - !strcmp(str, "m") ? 1 : - !strcmp(str, "y") ? 2 : -1; - return k_signed; - case S_INT: - val->s = strtoll(str, &tail, 10); - kind = k_signed; - break; - case S_HEX: - val->u = strtoull(str, &tail, 16); - kind = k_unsigned; - break; - default: - val->s = strtoll(str, &tail, 0); - kind = k_signed; - break; - } - return !errno && !*tail && tail > str && isxdigit(tail[-1]) - ? kind : k_string; -} - -tristate expr_calc_value(struct expr *e) -{ - tristate val1, val2; - const char *str1, *str2; - enum string_value_kind k1 = k_string, k2 = k_string; - union string_value lval = {}, rval = {}; - int res; - - if (!e) - return yes; - - switch (e->type) { - case E_SYMBOL: - sym_calc_value(e->left.sym); - return e->left.sym->curr.tri; - case E_AND: - val1 = expr_calc_value(e->left.expr); - val2 = expr_calc_value(e->right.expr); - return EXPR_AND(val1, val2); - case E_OR: - val1 = expr_calc_value(e->left.expr); - val2 = expr_calc_value(e->right.expr); - return EXPR_OR(val1, val2); - case E_NOT: - val1 = expr_calc_value(e->left.expr); - return EXPR_NOT(val1); - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - break; - default: - printf("expr_calc_value: %d?\n", e->type); - return no; - } - - sym_calc_value(e->left.sym); - sym_calc_value(e->right.sym); - str1 = sym_get_string_value(e->left.sym); - str2 = sym_get_string_value(e->right.sym); - - if (e->left.sym->type != S_STRING || e->right.sym->type != S_STRING) { - k1 = expr_parse_string(str1, e->left.sym->type, &lval); - k2 = expr_parse_string(str2, e->right.sym->type, &rval); - } - - if (k1 == k_string || k2 == k_string) - res = strcmp(str1, str2); - else if (k1 == k_unsigned || k2 == k_unsigned) - res = (lval.u > rval.u) - (lval.u < rval.u); - else /* if (k1 == k_signed && k2 == k_signed) */ - res = (lval.s > rval.s) - (lval.s < rval.s); - - switch(e->type) { - case E_EQUAL: - return res ? no : yes; - case E_GEQ: - return res >= 0 ? yes : no; - case E_GTH: - return res > 0 ? yes : no; - case E_LEQ: - return res <= 0 ? yes : no; - case E_LTH: - return res < 0 ? yes : no; - case E_UNEQUAL: - return res ? yes : no; - default: - printf("expr_calc_value: relation %d?\n", e->type); - return no; - } -} - -static int expr_compare_type(enum expr_type t1, enum expr_type t2) -{ - if (t1 == t2) - return 0; - switch (t1) { - case E_LEQ: - case E_LTH: - case E_GEQ: - case E_GTH: - if (t2 == E_EQUAL || t2 == E_UNEQUAL) - return 1; - case E_EQUAL: - case E_UNEQUAL: - if (t2 == E_NOT) - return 1; - case E_NOT: - if (t2 == E_AND) - return 1; - case E_AND: - if (t2 == E_OR) - return 1; - case E_OR: - if (t2 == E_LIST) - return 1; - case E_LIST: - if (t2 == 0) - return 1; - default: - return -1; - } - printf("[%dgt%d?]", t1, t2); - return 0; -} - -void expr_print(struct expr *e, - void (*fn)(void *, struct symbol *, const char *), - void *data, int prevtoken) -{ - if (!e) { - fn(data, NULL, "y"); - return; - } - - if (expr_compare_type(prevtoken, e->type) > 0) - fn(data, NULL, "("); - switch (e->type) { - case E_SYMBOL: - if (e->left.sym->name) - fn(data, e->left.sym, e->left.sym->name); - else - fn(data, NULL, "<choice>"); - break; - case E_NOT: - fn(data, NULL, "!"); - expr_print(e->left.expr, fn, data, E_NOT); - break; - case E_EQUAL: - if (e->left.sym->name) - fn(data, e->left.sym, e->left.sym->name); - else - fn(data, NULL, "<choice>"); - fn(data, NULL, "="); - fn(data, e->right.sym, e->right.sym->name); - break; - case E_LEQ: - case E_LTH: - if (e->left.sym->name) - fn(data, e->left.sym, e->left.sym->name); - else - fn(data, NULL, "<choice>"); - fn(data, NULL, e->type == E_LEQ ? "<=" : "<"); - fn(data, e->right.sym, e->right.sym->name); - break; - case E_GEQ: - case E_GTH: - if (e->left.sym->name) - fn(data, e->left.sym, e->left.sym->name); - else - fn(data, NULL, "<choice>"); - fn(data, NULL, e->type == E_GEQ ? ">=" : ">"); - fn(data, e->right.sym, e->right.sym->name); - break; - case E_UNEQUAL: - if (e->left.sym->name) - fn(data, e->left.sym, e->left.sym->name); - else - fn(data, NULL, "<choice>"); - fn(data, NULL, "!="); - fn(data, e->right.sym, e->right.sym->name); - break; - case E_OR: - expr_print(e->left.expr, fn, data, E_OR); - fn(data, NULL, " || "); - expr_print(e->right.expr, fn, data, E_OR); - break; - case E_AND: - expr_print(e->left.expr, fn, data, E_AND); - fn(data, NULL, " && "); - expr_print(e->right.expr, fn, data, E_AND); - break; - case E_LIST: - fn(data, e->right.sym, e->right.sym->name); - if (e->left.expr) { - fn(data, NULL, " ^ "); - expr_print(e->left.expr, fn, data, E_LIST); - } - break; - case E_RANGE: - fn(data, NULL, "["); - fn(data, e->left.sym, e->left.sym->name); - fn(data, NULL, " "); - fn(data, e->right.sym, e->right.sym->name); - fn(data, NULL, "]"); - break; - default: - { - char buf[32]; - sprintf(buf, "<unknown type %d>", e->type); - fn(data, NULL, buf); - break; - } - } - if (expr_compare_type(prevtoken, e->type) > 0) - fn(data, NULL, ")"); -} - -static void expr_print_file_helper(void *data, struct symbol *sym, const char *str) -{ - xfwrite(str, strlen(str), 1, data); -} - -void expr_fprint(struct expr *e, FILE *out) -{ - expr_print(e, expr_print_file_helper, out, E_NONE); -} - -static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) -{ - struct gstr *gs = (struct gstr*)data; - const char *sym_str = NULL; - - if (sym) - sym_str = sym_get_string_value(sym); - - if (gs->max_width) { - unsigned extra_length = strlen(str); - const char *last_cr = strrchr(gs->s, '\n'); - unsigned last_line_length; - - if (sym_str) - extra_length += 4 + strlen(sym_str); - - if (!last_cr) - last_cr = gs->s; - - last_line_length = strlen(gs->s) - (last_cr - gs->s); - - if ((last_line_length + extra_length) > gs->max_width) - str_append(gs, "\\\n"); - } - - str_append(gs, str); - if (sym && sym->type != S_UNKNOWN) - str_printf(gs, " [=%s]", sym_str); -} - -void expr_gstr_print(struct expr *e, struct gstr *gs) -{ - expr_print(e, expr_print_gstr_helper, gs, E_NONE); -} - -/* - * Transform the top level "||" tokens into newlines and prepend each - * line with a minus. This makes expressions much easier to read. - * Suitable for reverse dependency expressions. - */ -static void expr_print_revdep(struct expr *e, - void (*fn)(void *, struct symbol *, const char *), - void *data, tristate pr_type, const char **title) -{ - if (e->type == E_OR) { - expr_print_revdep(e->left.expr, fn, data, pr_type, title); - expr_print_revdep(e->right.expr, fn, data, pr_type, title); - } else if (expr_calc_value(e) == pr_type) { - if (*title) { - fn(data, NULL, *title); - *title = NULL; - } - - fn(data, NULL, " - "); - expr_print(e, fn, data, E_NONE); - fn(data, NULL, "\n"); - } -} - -void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, - tristate pr_type, const char *title) -{ - expr_print_revdep(e, expr_print_gstr_helper, gs, pr_type, &title); -} diff --git a/support/kconfig.new/expr.h b/support/kconfig.new/expr.h deleted file mode 100644 index 8dde65b..0000000 --- a/support/kconfig.new/expr.h +++ /dev/null @@ -1,331 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#ifndef EXPR_H -#define EXPR_H - -#ifdef __cplusplus -extern "C" { -#endif - -#include <assert.h> -#include <stdio.h> -#include "list.h" -#ifndef __cplusplus -#include <stdbool.h> -#endif - -struct file { - struct file *next; - struct file *parent; - const char *name; - int lineno; -}; - -typedef enum tristate { - no, mod, yes -} tristate; - -enum expr_type { - E_NONE, E_OR, E_AND, E_NOT, - E_EQUAL, E_UNEQUAL, E_LTH, E_LEQ, E_GTH, E_GEQ, - E_LIST, E_SYMBOL, E_RANGE -}; - -union expr_data { - struct expr *expr; - struct symbol *sym; -}; - -struct expr { - enum expr_type type; - union expr_data left, right; -}; - -#define EXPR_OR(dep1, dep2) (((dep1)>(dep2))?(dep1):(dep2)) -#define EXPR_AND(dep1, dep2) (((dep1)<(dep2))?(dep1):(dep2)) -#define EXPR_NOT(dep) (2-(dep)) - -#define expr_list_for_each_sym(l, e, s) \ - for (e = (l); e && (s = e->right.sym); e = e->left.expr) - -struct expr_value { - struct expr *expr; - tristate tri; -}; - -struct symbol_value { - void *val; - tristate tri; -}; - -enum symbol_type { - S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING -}; - -/* enum values are used as index to symbol.def[] */ -enum { - S_DEF_USER, /* main user value */ - S_DEF_AUTO, /* values read from auto.conf */ - S_DEF_DEF3, /* Reserved for UI usage */ - S_DEF_DEF4, /* Reserved for UI usage */ - S_DEF_COUNT -}; - -/* - * Represents a configuration symbol. - * - * Choices are represented as a special kind of symbol and have the - * SYMBOL_CHOICE bit set in 'flags'. - */ -struct symbol { - /* The next symbol in the same bucket in the symbol hash table */ - struct symbol *next; - - /* The name of the symbol, e.g. "FOO" for 'config FOO' */ - char *name; - - /* S_BOOLEAN, S_TRISTATE, ... */ - enum symbol_type type; - - /* - * The calculated value of the symbol. The SYMBOL_VALID bit is set in - * 'flags' when this is up to date. Note that this value might differ - * from the user value set in e.g. a .config file, due to visibility. - */ - struct symbol_value curr; - - /* - * Values for the symbol provided from outside. def[S_DEF_USER] holds - * the .config value. - */ - struct symbol_value def[S_DEF_COUNT]; - - /* - * An upper bound on the tristate value the user can set for the symbol - * if it is a boolean or tristate. Calculated from prompt dependencies, - * which also inherit dependencies from enclosing menus, choices, and - * ifs. If 'n', the user value will be ignored. - * - * Symbols lacking prompts always have visibility 'n'. - */ - tristate visible; - - /* SYMBOL_* flags */ - int flags; - - /* List of properties. See prop_type. */ - struct property *prop; - - /* Dependencies from enclosing menus, choices, and ifs */ - struct expr_value dir_dep; - - /* Reverse dependencies through being selected by other symbols */ - struct expr_value rev_dep; - - /* - * "Weak" reverse dependencies through being implied by other symbols - */ - struct expr_value implied; -}; - -#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) - -#define SYMBOL_CONST 0x0001 /* symbol is const */ -#define SYMBOL_CHECK 0x0008 /* used during dependency checking */ -#define SYMBOL_CHOICE 0x0010 /* start of a choice block (null name) */ -#define SYMBOL_CHOICEVAL 0x0020 /* used as a value in a choice block */ -#define SYMBOL_VALID 0x0080 /* set when symbol.curr is calculated */ -#define SYMBOL_OPTIONAL 0x0100 /* choice is optional - values can be 'n' */ -#define SYMBOL_WRITE 0x0200 /* write symbol to file (KCONFIG_CONFIG) */ -#define SYMBOL_CHANGED 0x0400 /* ? */ -#define SYMBOL_NO_WRITE 0x1000 /* Symbol for internal use only; it will not be written */ -#define SYMBOL_CHECKED 0x2000 /* used during dependency checking */ -#define SYMBOL_WARNED 0x8000 /* warning has been issued */ - -/* Set when symbol.def[] is used */ -#define SYMBOL_DEF 0x10000 /* First bit of SYMBOL_DEF */ -#define SYMBOL_DEF_USER 0x10000 /* symbol.def[S_DEF_USER] is valid */ -#define SYMBOL_DEF_AUTO 0x20000 /* symbol.def[S_DEF_AUTO] is valid */ -#define SYMBOL_DEF3 0x40000 /* symbol.def[S_DEF_3] is valid */ -#define SYMBOL_DEF4 0x80000 /* symbol.def[S_DEF_4] is valid */ - -/* choice values need to be set before calculating this symbol value */ -#define SYMBOL_NEED_SET_CHOICE_VALUES 0x100000 - -/* Set symbol to y if allnoconfig; used for symbols that hide others */ -#define SYMBOL_ALLNOCONFIG_Y 0x200000 - -#define SYMBOL_MAXLENGTH 256 -#define SYMBOL_HASHSIZE 9973 - -/* A property represent the config options that can be associated - * with a config "symbol". - * Sample: - * config FOO - * default y - * prompt "foo prompt" - * select BAR - * config BAZ - * int "BAZ Value" - * range 1..255 - * - * Please, also check parser.y:print_symbol() when modifying the - * list of property types! - */ -enum prop_type { - P_UNKNOWN, - P_PROMPT, /* prompt "foo prompt" or "BAZ Value" */ - P_COMMENT, /* text associated with a comment */ - P_MENU, /* prompt associated with a menu or menuconfig symbol */ - P_DEFAULT, /* default y */ - P_CHOICE, /* choice value */ - P_SELECT, /* select BAR */ - P_IMPLY, /* imply BAR */ - P_RANGE, /* range 7..100 (for a symbol) */ - P_SYMBOL, /* where a symbol is defined */ -}; - -struct property { - struct property *next; /* next property - null if last */ - struct symbol *sym; /* the symbol for which the property is associated */ - enum prop_type type; /* type of property */ - const char *text; /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */ - struct expr_value visible; - struct expr *expr; /* the optional conditional part of the property */ - struct menu *menu; /* the menu the property are associated with - * valid for: P_SELECT, P_RANGE, P_CHOICE, - * P_PROMPT, P_DEFAULT, P_MENU, P_COMMENT */ - struct file *file; /* what file was this property defined */ - int lineno; /* what lineno was this property defined */ -}; - -#define for_all_properties(sym, st, tok) \ - for (st = sym->prop; st; st = st->next) \ - if (st->type == (tok)) -#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT) -#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE) -#define for_all_prompts(sym, st) \ - for (st = sym->prop; st; st = st->next) \ - if (st->text) - -/* - * Represents a node in the menu tree, as seen in e.g. menuconfig (though used - * for all front ends). Each symbol, menu, etc. defined in the Kconfig files - * gets a node. A symbol defined in multiple locations gets one node at each - * location. - */ -struct menu { - /* The next menu node at the same level */ - struct menu *next; - - /* The parent menu node, corresponding to e.g. a menu or choice */ - struct menu *parent; - - /* The first child menu node, for e.g. menus and choices */ - struct menu *list; - - /* - * The symbol associated with the menu node. Choices are implemented as - * a special kind of symbol. NULL for menus, comments, and ifs. - */ - struct symbol *sym; - - /* - * The prompt associated with the node. This holds the prompt for a - * symbol as well as the text for a menu or comment, along with the - * type (P_PROMPT, P_MENU, etc.) - */ - struct property *prompt; - - /* - * 'visible if' dependencies. If more than one is given, they will be - * ANDed together. - */ - struct expr *visibility; - - /* - * Ordinary dependencies from e.g. 'depends on' and 'if', ANDed - * together - */ - struct expr *dep; - - /* MENU_* flags */ - unsigned int flags; - - /* Any help text associated with the node */ - char *help; - - /* The location where the menu node appears in the Kconfig files */ - struct file *file; - int lineno; - - /* For use by front ends that need to store auxiliary data */ - void *data; -}; - -/* - * Set on a menu node when the corresponding symbol changes state in some way. - * Can be checked by front ends. - */ -#define MENU_CHANGED 0x0001 - -#define MENU_ROOT 0x0002 - -struct jump_key { - struct list_head entries; - size_t offset; - struct menu *target; - int index; -}; - -#define JUMP_NB 9 - -extern struct file *file_list; -extern struct file *current_file; -struct file *lookup_file(const char *name); - -extern struct symbol symbol_yes, symbol_no, symbol_mod; -extern struct symbol *modules_sym; -extern struct symbol *sym_defconfig_list; -extern int cdebug; -struct expr *expr_alloc_symbol(struct symbol *sym); -struct expr *expr_alloc_one(enum expr_type type, struct expr *ce); -struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2); -struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2); -struct expr *expr_alloc_and(struct expr *e1, struct expr *e2); -struct expr *expr_alloc_or(struct expr *e1, struct expr *e2); -struct expr *expr_copy(const struct expr *org); -void expr_free(struct expr *e); -void expr_eliminate_eq(struct expr **ep1, struct expr **ep2); -tristate expr_calc_value(struct expr *e); -struct expr *expr_trans_bool(struct expr *e); -struct expr *expr_eliminate_dups(struct expr *e); -struct expr *expr_transform(struct expr *e); -int expr_contains_symbol(struct expr *dep, struct symbol *sym); -bool expr_depends_symbol(struct expr *dep, struct symbol *sym); -struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym); - -void expr_fprint(struct expr *e, FILE *out); -struct gstr; /* forward */ -void expr_gstr_print(struct expr *e, struct gstr *gs); -void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, - tristate pr_type, const char *title); - -static inline int expr_is_yes(struct expr *e) -{ - return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes); -} - -static inline int expr_is_no(struct expr *e) -{ - return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no); -} - -#ifdef __cplusplus -} -#endif - -#endif /* EXPR_H */ diff --git a/support/kconfig.new/fixdep.c b/support/kconfig.new/fixdep.c deleted file mode 100644 index 97afb70..0000000 --- a/support/kconfig.new/fixdep.c +++ /dev/null @@ -1,380 +0,0 @@ -/* - * "Optimize" a list of dependencies as spit out by gcc -MD - * for the kernel build - * =========================================================================== - * - * Author Kai Germaschewski - * Copyright 2002 by Kai Germaschewski <kai.germaschewski@xxxxxx> - * - * This software may be used and distributed according to the terms - * of the GNU General Public License, incorporated herein by reference. - * - * - * Introduction: - * - * gcc produces a very nice and correct list of dependencies which - * tells make when to remake a file. - * - * To use this list as-is however has the drawback that virtually - * every file in the kernel includes autoconf.h. - * - * If the user re-runs make *config, autoconf.h will be - * regenerated. make notices that and will rebuild every file which - * includes autoconf.h, i.e. basically all files. This is extremely - * annoying if the user just changed CONFIG_HIS_DRIVER from n to m. - * - * So we play the same trick that "mkdep" played before. We replace - * the dependency on autoconf.h by a dependency on every config - * option which is mentioned in any of the listed prerequisites. - * - * kconfig populates a tree in include/config/ with an empty file - * for each config symbol and when the configuration is updated - * the files representing changed config options are touched - * which then let make pick up the changes and the files that use - * the config symbols are rebuilt. - * - * So if the user changes his CONFIG_HIS_DRIVER option, only the objects - * which depend on "include/config/his/driver.h" will be rebuilt, - * so most likely only his driver ;-) - * - * The idea above dates, by the way, back to Michael E Chastain, AFAIK. - * - * So to get dependencies right, there are two issues: - * o if any of the files the compiler read changed, we need to rebuild - * o if the command line given to the compile the file changed, we - * better rebuild as well. - * - * The former is handled by using the -MD output, the later by saving - * the command line used to compile the old object and comparing it - * to the one we would now use. - * - * Again, also this idea is pretty old and has been discussed on - * kbuild-devel a long time ago. I don't have a sensibly working - * internet connection right now, so I rather don't mention names - * without double checking. - * - * This code here has been based partially based on mkdep.c, which - * says the following about its history: - * - * Copyright abandoned, Michael Chastain, <mailto:mec@xxxxxxxxx>. - * This is a C version of syncdep.pl by Werner Almesberger. - * - * - * It is invoked as - * - * fixdep <depfile> <target> <cmdline> - * - * and will read the dependency file <depfile> - * - * The transformed dependency snipped is written to stdout. - * - * It first generates a line - * - * cmd_<target> = <cmdline> - * - * and then basically copies the .<target>.d file to stdout, in the - * process filtering out the dependency on autoconf.h and adding - * dependencies on include/config/my/option.h for every - * CONFIG_MY_OPTION encountered in any of the prerequisites. - * - * It will also filter out all the dependencies on *.ver. We need - * to make sure that the generated version checksum are globally up - * to date before even starting the recursive build, so it's too late - * at this point anyway. - * - * We don't even try to really parse the header files, but - * merely grep, i.e. if CONFIG_FOO is mentioned in a comment, it will - * be picked up as well. It's not a problem with respect to - * correctness, since that can only give too many dependencies, thus - * we cannot miss a rebuild. Since people tend to not mention totally - * unrelated CONFIG_ options all over the place, it's not an - * efficiency problem either. - * - * (Note: it'd be easy to port over the complete mkdep state machine, - * but I don't think the added complexity is worth it) - */ - -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <fcntl.h> -#include <string.h> -#include <stdlib.h> -#include <stdio.h> -#include <ctype.h> - -static void usage(void) -{ - fprintf(stderr, "Usage: fixdep <depfile> <target> <cmdline>\n"); - exit(1); -} - -/* - * Print out a dependency path from a symbol name - */ -static void print_dep(const char *m, int slen, const char *dir) -{ - int c, prev_c = '/', i; - - printf(" $(wildcard %s/", dir); - for (i = 0; i < slen; i++) { - c = m[i]; - if (c == '_') - c = '/'; - else - c = tolower(c); - if (c != '/' || prev_c != '/') - putchar(c); - prev_c = c; - } - printf(".h) \\\n"); -} - -struct item { - struct item *next; - unsigned int len; - unsigned int hash; - char name[0]; -}; - -#define HASHSZ 256 -static struct item *hashtab[HASHSZ]; - -static unsigned int strhash(const char *str, unsigned int sz) -{ - /* fnv32 hash */ - unsigned int i, hash = 2166136261U; - - for (i = 0; i < sz; i++) - hash = (hash ^ str[i]) * 0x01000193; - return hash; -} - -/* - * Lookup a value in the configuration string. - */ -static int is_defined_config(const char *name, int len, unsigned int hash) -{ - struct item *aux; - - for (aux = hashtab[hash % HASHSZ]; aux; aux = aux->next) { - if (aux->hash == hash && aux->len == len && - memcmp(aux->name, name, len) == 0) - return 1; - } - return 0; -} - -/* - * Add a new value to the configuration string. - */ -static void define_config(const char *name, int len, unsigned int hash) -{ - struct item *aux = malloc(sizeof(*aux) + len); - - if (!aux) { - perror("fixdep:malloc"); - exit(1); - } - memcpy(aux->name, name, len); - aux->len = len; - aux->hash = hash; - aux->next = hashtab[hash % HASHSZ]; - hashtab[hash % HASHSZ] = aux; -} - -/* - * Record the use of a CONFIG_* word. - */ -static void use_config(const char *m, int slen) -{ - unsigned int hash = strhash(m, slen); - - if (is_defined_config(m, slen, hash)) - return; - - define_config(m, slen, hash); - print_dep(m, slen, "include/config"); -} - -/* test if s ends in sub */ -static int str_ends_with(const char *s, int slen, const char *sub) -{ - int sublen = strlen(sub); - - if (sublen > slen) - return 0; - - return !memcmp(s + slen - sublen, sub, sublen); -} - -static void parse_config_file(const char *p) -{ - const char *q, *r; - const char *start = p; - - while ((p = strstr(p, "CONFIG_"))) { - if (p > start && (isalnum(p[-1]) || p[-1] == '_')) { - p += 7; - continue; - } - p += 7; - q = p; - while (*q && (isalnum(*q) || *q == '_')) - q++; - if (str_ends_with(p, q - p, "_MODULE")) - r = q - 7; - else - r = q; - if (r > p) - use_config(p, r - p); - p = q; - } -} - -static void *read_file(const char *filename) -{ - struct stat st; - int fd; - char *buf; - - fd = open(filename, O_RDONLY); - if (fd < 0) { - fprintf(stderr, "fixdep: error opening file: "); - perror(filename); - exit(2); - } - if (fstat(fd, &st) < 0) { - fprintf(stderr, "fixdep: error fstat'ing file: "); - perror(filename); - exit(2); - } - buf = malloc(st.st_size + 1); - if (!buf) { - perror("fixdep: malloc"); - exit(2); - } - if (read(fd, buf, st.st_size) != st.st_size) { - perror("fixdep: read"); - exit(2); - } - buf[st.st_size] = '\0'; - close(fd); - - return buf; -} - -/* Ignore certain dependencies */ -static int is_ignored_file(const char *s, int len) -{ - return str_ends_with(s, len, "include/generated/autoconf.h") || - str_ends_with(s, len, "include/generated/autoksyms.h") || - str_ends_with(s, len, "build/include/uk/_config.h") || - str_ends_with(s, len, ".ver"); -} - -/* - * Important: The below generated source_foo.o and deps_foo.o variable - * assignments are parsed not only by make, but also by the rather simple - * parser in scripts/mod/sumversion.c. - */ -static void parse_dep_file(char *m, const char *target) -{ - char *p; - int is_last, is_target; - int saw_any_target = 0; - int is_first_dep = 0; - void *buf; - - while (1) { - /* Skip any "white space" */ - while (*m == ' ' || *m == '\\' || *m == '\n') - m++; - - if (!*m) - break; - - /* Find next "white space" */ - p = m; - while (*p && *p != ' ' && *p != '\\' && *p != '\n') - p++; - is_last = (*p == '\0'); - /* Is the token we found a target name? */ - is_target = (*(p-1) == ':'); - /* Don't write any target names into the dependency file */ - if (is_target) { - /* The /next/ file is the first dependency */ - is_first_dep = 1; - } else if (!is_ignored_file(m, p - m)) { - *p = '\0'; - - /* - * Do not list the source file as dependency, so that - * kbuild is not confused if a .c file is rewritten - * into .S or vice versa. Storing it in source_* is - * needed for modpost to compute srcversions. - */ - if (is_first_dep) { - /* - * If processing the concatenation of multiple - * dependency files, only process the first - * target name, which will be the original - * source name, and ignore any other target - * names, which will be intermediate temporary - * files. - */ - if (!saw_any_target) { - saw_any_target = 1; - printf("source_%s := %s\n\n", - target, m); - printf("deps_%s := \\\n", target); - } - is_first_dep = 0; - } else { - printf(" %s \\\n", m); - } - - buf = read_file(m); - parse_config_file(buf); - free(buf); - } - - if (is_last) - break; - - /* - * Start searching for next token immediately after the first - * "whitespace" character that follows this token. - */ - m = p + 1; - } - - if (!saw_any_target) { - fprintf(stderr, "fixdep: parse error; no targets found\n"); - exit(1); - } - - printf("\n%s: $(deps_%s)\n\n", target, target); - printf("$(deps_%s):\n", target); -} - -int main(int argc, char *argv[]) -{ - const char *depfile, *target, *cmdline; - void *buf; - - if (argc != 4) - usage(); - - depfile = argv[1]; - target = argv[2]; - cmdline = argv[3]; - - printf("cmd_%s := %s\n\n", target, cmdline); - - buf = read_file(depfile); - parse_dep_file(buf, target); - free(buf); - - return 0; -} diff --git a/support/kconfig.new/gconf-cfg.sh b/support/kconfig.new/gconf-cfg.sh deleted file mode 100755 index 480ecd8..0000000 --- a/support/kconfig.new/gconf-cfg.sh +++ /dev/null @@ -1,30 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -PKG="gtk+-2.0 gmodule-2.0 libglade-2.0" - -if [ -z "$(command -v pkg-config)" ]; then - echo >&2 "*" - echo >&2 "* 'make gconfig' requires 'pkg-config'. Please install it." - echo >&2 "*" - exit 1 -fi - -if ! pkg-config --exists $PKG; then - echo >&2 "*" - echo >&2 "* Unable to find the GTK+ installation. Please make sure that" - echo >&2 "* the GTK+ 2.0 development package is correctly installed." - echo >&2 "* You need $PKG" - echo >&2 "*" - exit 1 -fi - -if ! pkg-config --atleast-version=2.0.0 gtk+-2.0; then - echo >&2 "*" - echo >&2 "* GTK+ is present but version >= 2.0.0 is required." - echo >&2 "*" - exit 1 -fi - -echo cflags=\"$(pkg-config --cflags $PKG)\" -echo libs=\"$(pkg-config --libs $PKG)\" diff --git a/support/kconfig.new/gconf.c b/support/kconfig.new/gconf.c deleted file mode 100644 index e36b342..0000000 --- a/support/kconfig.new/gconf.c +++ /dev/null @@ -1,1516 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002-2003 Romain Lievin <roms@xxxxxxxxx> - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <stdlib.h> -#include "lkc.h" -#include "images.h" - -#include <glade/glade.h> -#include <gtk/gtk.h> -#include <glib.h> -#include <gdk/gdkkeysyms.h> - -#include <stdio.h> -#include <string.h> -#include <unistd.h> -#include <time.h> - -//#define DEBUG - -enum { - SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW -}; - -enum { - OPT_NORMAL, OPT_ALL, OPT_PROMPT -}; - -static gint view_mode = FULL_VIEW; -static gboolean show_name = TRUE; -static gboolean show_range = TRUE; -static gboolean show_value = TRUE; -static gboolean resizeable = FALSE; -static int opt_mode = OPT_NORMAL; - -GtkWidget *main_wnd = NULL; -GtkWidget *tree1_w = NULL; // left frame -GtkWidget *tree2_w = NULL; // right frame -GtkWidget *text_w = NULL; -GtkWidget *hpaned = NULL; -GtkWidget *vpaned = NULL; -GtkWidget *back_btn = NULL; -GtkWidget *save_btn = NULL; -GtkWidget *save_menu_item = NULL; - -GtkTextTag *tag1, *tag2; -GdkColor color; - -GtkTreeStore *tree1, *tree2, *tree; -GtkTreeModel *model1, *model2; -static GtkTreeIter *parents[256]; -static gint indent; - -static struct menu *current; // current node for SINGLE view -static struct menu *browsed; // browsed node for SPLIT view - -enum { - COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE, - COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF, - COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD, - COL_NUMBER -}; - -static void display_list(void); -static void display_tree(struct menu *menu); -static void display_tree_part(void); -static void update_tree(struct menu *src, GtkTreeIter * dst); -static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row); -static gchar **fill_row(struct menu *menu); -static void conf_changed(void); - -/* Helping/Debugging Functions */ -#ifdef DEBUG -static const char *dbg_sym_flags(int val) -{ - static char buf[256]; - - bzero(buf, 256); - - if (val & SYMBOL_CONST) - strcat(buf, "const/"); - if (val & SYMBOL_CHECK) - strcat(buf, "check/"); - if (val & SYMBOL_CHOICE) - strcat(buf, "choice/"); - if (val & SYMBOL_CHOICEVAL) - strcat(buf, "choiceval/"); - if (val & SYMBOL_VALID) - strcat(buf, "valid/"); - if (val & SYMBOL_OPTIONAL) - strcat(buf, "optional/"); - if (val & SYMBOL_WRITE) - strcat(buf, "write/"); - if (val & SYMBOL_CHANGED) - strcat(buf, "changed/"); - if (val & SYMBOL_NO_WRITE) - strcat(buf, "no_write/"); - - buf[strlen(buf) - 1] = '\0'; - - return buf; -} -#endif - -static void replace_button_icon(GladeXML *xml, GdkDrawable *window, - GtkStyle *style, gchar *btn_name, gchar **xpm) -{ - GdkPixmap *pixmap; - GdkBitmap *mask; - GtkToolButton *button; - GtkWidget *image; - - pixmap = gdk_pixmap_create_from_xpm_d(window, &mask, - &style->bg[GTK_STATE_NORMAL], - xpm); - - button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name)); - image = gtk_image_new_from_pixmap(pixmap, mask); - gtk_widget_show(image); - gtk_tool_button_set_icon_widget(button, image); -} - -/* Main Window Initialization */ -static void init_main_window(const gchar *glade_file) -{ - GladeXML *xml; - GtkWidget *widget; - GtkTextBuffer *txtbuf; - GtkStyle *style; - - xml = glade_xml_new(glade_file, "window1", NULL); - if (!xml) - g_error("GUI loading failed !\n"); - glade_xml_signal_autoconnect(xml); - - main_wnd = glade_xml_get_widget(xml, "window1"); - hpaned = glade_xml_get_widget(xml, "hpaned1"); - vpaned = glade_xml_get_widget(xml, "vpaned1"); - tree1_w = glade_xml_get_widget(xml, "treeview1"); - tree2_w = glade_xml_get_widget(xml, "treeview2"); - text_w = glade_xml_get_widget(xml, "textview3"); - - back_btn = glade_xml_get_widget(xml, "button1"); - gtk_widget_set_sensitive(back_btn, FALSE); - - widget = glade_xml_get_widget(xml, "show_name1"); - gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, - show_name); - - widget = glade_xml_get_widget(xml, "show_range1"); - gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, - show_range); - - widget = glade_xml_get_widget(xml, "show_data1"); - gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, - show_value); - - save_btn = glade_xml_get_widget(xml, "button3"); - save_menu_item = glade_xml_get_widget(xml, "save1"); - conf_set_changed_callback(conf_changed); - - style = gtk_widget_get_style(main_wnd); - widget = glade_xml_get_widget(xml, "toolbar1"); - - replace_button_icon(xml, main_wnd->window, style, - "button4", (gchar **) xpm_single_view); - replace_button_icon(xml, main_wnd->window, style, - "button5", (gchar **) xpm_split_view); - replace_button_icon(xml, main_wnd->window, style, - "button6", (gchar **) xpm_tree_view); - - txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); - tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1", - "foreground", "red", - "weight", PANGO_WEIGHT_BOLD, - NULL); - tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2", - /*"style", PANGO_STYLE_OBLIQUE, */ - NULL); - - gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text); - - gtk_widget_show(main_wnd); -} - -static void init_tree_model(void) -{ - gint i; - - tree = tree2 = gtk_tree_store_new(COL_NUMBER, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_POINTER, GDK_TYPE_COLOR, - G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, - G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, - G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, - G_TYPE_BOOLEAN); - model2 = GTK_TREE_MODEL(tree2); - - for (parents[0] = NULL, i = 1; i < 256; i++) - parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter)); - - tree1 = gtk_tree_store_new(COL_NUMBER, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_POINTER, GDK_TYPE_COLOR, - G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, - G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, - G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, - G_TYPE_BOOLEAN); - model1 = GTK_TREE_MODEL(tree1); -} - -static void init_left_tree(void) -{ - GtkTreeView *view = GTK_TREE_VIEW(tree1_w); - GtkCellRenderer *renderer; - GtkTreeSelection *sel; - GtkTreeViewColumn *column; - - gtk_tree_view_set_model(view, model1); - gtk_tree_view_set_headers_visible(view, TRUE); - gtk_tree_view_set_rules_hint(view, TRUE); - - column = gtk_tree_view_column_new(); - gtk_tree_view_append_column(view, column); - gtk_tree_view_column_set_title(column, "Options"); - - renderer = gtk_cell_renderer_toggle_new(); - gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), - renderer, FALSE); - gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), - renderer, - "active", COL_BTNACT, - "inconsistent", COL_BTNINC, - "visible", COL_BTNVIS, - "radio", COL_BTNRAD, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), - renderer, FALSE); - gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), - renderer, - "text", COL_OPTION, - "foreground-gdk", - COL_COLOR, NULL); - - sel = gtk_tree_view_get_selection(view); - gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); - gtk_widget_realize(tree1_w); -} - -static void renderer_edited(GtkCellRendererText * cell, - const gchar * path_string, - const gchar * new_text, gpointer user_data); - -static void init_right_tree(void) -{ - GtkTreeView *view = GTK_TREE_VIEW(tree2_w); - GtkCellRenderer *renderer; - GtkTreeSelection *sel; - GtkTreeViewColumn *column; - gint i; - - gtk_tree_view_set_model(view, model2); - gtk_tree_view_set_headers_visible(view, TRUE); - gtk_tree_view_set_rules_hint(view, TRUE); - - column = gtk_tree_view_column_new(); - gtk_tree_view_append_column(view, column); - gtk_tree_view_column_set_title(column, "Options"); - - renderer = gtk_cell_renderer_pixbuf_new(); - gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), - renderer, FALSE); - gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), - renderer, - "pixbuf", COL_PIXBUF, - "visible", COL_PIXVIS, NULL); - renderer = gtk_cell_renderer_toggle_new(); - gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), - renderer, FALSE); - gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), - renderer, - "active", COL_BTNACT, - "inconsistent", COL_BTNINC, - "visible", COL_BTNVIS, - "radio", COL_BTNRAD, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), - renderer, FALSE); - gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), - renderer, - "text", COL_OPTION, - "foreground-gdk", - COL_COLOR, NULL); - - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_insert_column_with_attributes(view, -1, - "Name", renderer, - "text", COL_NAME, - "foreground-gdk", - COL_COLOR, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_insert_column_with_attributes(view, -1, - "N", renderer, - "text", COL_NO, - "foreground-gdk", - COL_COLOR, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_insert_column_with_attributes(view, -1, - "M", renderer, - "text", COL_MOD, - "foreground-gdk", - COL_COLOR, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_insert_column_with_attributes(view, -1, - "Y", renderer, - "text", COL_YES, - "foreground-gdk", - COL_COLOR, NULL); - renderer = gtk_cell_renderer_text_new(); - gtk_tree_view_insert_column_with_attributes(view, -1, - "Value", renderer, - "text", COL_VALUE, - "editable", - COL_EDIT, - "foreground-gdk", - COL_COLOR, NULL); - g_signal_connect(G_OBJECT(renderer), "edited", - G_CALLBACK(renderer_edited), NULL); - - column = gtk_tree_view_get_column(view, COL_NAME); - gtk_tree_view_column_set_visible(column, show_name); - column = gtk_tree_view_get_column(view, COL_NO); - gtk_tree_view_column_set_visible(column, show_range); - column = gtk_tree_view_get_column(view, COL_MOD); - gtk_tree_view_column_set_visible(column, show_range); - column = gtk_tree_view_get_column(view, COL_YES); - gtk_tree_view_column_set_visible(column, show_range); - column = gtk_tree_view_get_column(view, COL_VALUE); - gtk_tree_view_column_set_visible(column, show_value); - - if (resizeable) { - for (i = 0; i < COL_VALUE; i++) { - column = gtk_tree_view_get_column(view, i); - gtk_tree_view_column_set_resizable(column, TRUE); - } - } - - sel = gtk_tree_view_get_selection(view); - gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); -} - - -/* Utility Functions */ - - -static void text_insert_help(struct menu *menu) -{ - GtkTextBuffer *buffer; - GtkTextIter start, end; - const char *prompt = menu_get_prompt(menu); - struct gstr help = str_new(); - - menu_get_ext_help(menu, &help); - - buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); - gtk_text_buffer_get_bounds(buffer, &start, &end); - gtk_text_buffer_delete(buffer, &start, &end); - gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); - - gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1, - NULL); - gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); - gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2, - NULL); - str_free(&help); -} - - -static void text_insert_msg(const char *title, const char *message) -{ - GtkTextBuffer *buffer; - GtkTextIter start, end; - const char *msg = message; - - buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); - gtk_text_buffer_get_bounds(buffer, &start, &end); - gtk_text_buffer_delete(buffer, &start, &end); - gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); - - gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1, - NULL); - gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); - gtk_text_buffer_get_end_iter(buffer, &end); - gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2, - NULL); -} - - -/* Main Windows Callbacks */ - -void on_save_activate(GtkMenuItem * menuitem, gpointer user_data); -gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event, - gpointer user_data) -{ - GtkWidget *dialog, *label; - gint result; - - if (!conf_get_changed()) - return FALSE; - - dialog = gtk_dialog_new_with_buttons("Warning !", - GTK_WINDOW(main_wnd), - (GtkDialogFlags) - (GTK_DIALOG_MODAL | - GTK_DIALOG_DESTROY_WITH_PARENT), - GTK_STOCK_OK, - GTK_RESPONSE_YES, - GTK_STOCK_NO, - GTK_RESPONSE_NO, - GTK_STOCK_CANCEL, - GTK_RESPONSE_CANCEL, NULL); - gtk_dialog_set_default_response(GTK_DIALOG(dialog), - GTK_RESPONSE_CANCEL); - - label = gtk_label_new("\nSave configuration ?\n"); - gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label); - gtk_widget_show(label); - - result = gtk_dialog_run(GTK_DIALOG(dialog)); - switch (result) { - case GTK_RESPONSE_YES: - on_save_activate(NULL, NULL); - return FALSE; - case GTK_RESPONSE_NO: - return FALSE; - case GTK_RESPONSE_CANCEL: - case GTK_RESPONSE_DELETE_EVENT: - default: - gtk_widget_destroy(dialog); - return TRUE; - } - - return FALSE; -} - - -void on_window1_destroy(GtkObject * object, gpointer user_data) -{ - gtk_main_quit(); -} - - -void -on_window1_size_request(GtkWidget * widget, - GtkRequisition * requisition, gpointer user_data) -{ - static gint old_h; - gint w, h; - - if (widget->window == NULL) - gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); - else - gdk_window_get_size(widget->window, &w, &h); - - if (h == old_h) - return; - old_h = h; - - gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3); -} - - -/* Menu & Toolbar Callbacks */ - - -static void -load_filename(GtkFileSelection * file_selector, gpointer user_data) -{ - const gchar *fn; - - fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION - (user_data)); - - if (conf_read(fn)) - text_insert_msg("Error", "Unable to load configuration !"); - else - display_tree(&rootmenu); -} - -void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkWidget *fs; - - fs = gtk_file_selection_new("Load file..."); - g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), - "clicked", - G_CALLBACK(load_filename), (gpointer) fs); - g_signal_connect_swapped(GTK_OBJECT - (GTK_FILE_SELECTION(fs)->ok_button), - "clicked", G_CALLBACK(gtk_widget_destroy), - (gpointer) fs); - g_signal_connect_swapped(GTK_OBJECT - (GTK_FILE_SELECTION(fs)->cancel_button), - "clicked", G_CALLBACK(gtk_widget_destroy), - (gpointer) fs); - gtk_widget_show(fs); -} - - -void on_save_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - if (conf_write(NULL)) - text_insert_msg("Error", "Unable to save configuration !"); - conf_write_autoconf(0); -} - - -static void -store_filename(GtkFileSelection * file_selector, gpointer user_data) -{ - const gchar *fn; - - fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION - (user_data)); - - if (conf_write(fn)) - text_insert_msg("Error", "Unable to save configuration !"); - - gtk_widget_destroy(GTK_WIDGET(user_data)); -} - -void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkWidget *fs; - - fs = gtk_file_selection_new("Save file as..."); - g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), - "clicked", - G_CALLBACK(store_filename), (gpointer) fs); - g_signal_connect_swapped(GTK_OBJECT - (GTK_FILE_SELECTION(fs)->ok_button), - "clicked", G_CALLBACK(gtk_widget_destroy), - (gpointer) fs); - g_signal_connect_swapped(GTK_OBJECT - (GTK_FILE_SELECTION(fs)->cancel_button), - "clicked", G_CALLBACK(gtk_widget_destroy), - (gpointer) fs); - gtk_widget_show(fs); -} - - -void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - if (!on_window1_delete_event(NULL, NULL, NULL)) - gtk_widget_destroy(GTK_WIDGET(main_wnd)); -} - - -void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkTreeViewColumn *col; - - show_name = GTK_CHECK_MENU_ITEM(menuitem)->active; - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME); - if (col) - gtk_tree_view_column_set_visible(col, show_name); -} - - -void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkTreeViewColumn *col; - - show_range = GTK_CHECK_MENU_ITEM(menuitem)->active; - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO); - if (col) - gtk_tree_view_column_set_visible(col, show_range); - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD); - if (col) - gtk_tree_view_column_set_visible(col, show_range); - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES); - if (col) - gtk_tree_view_column_set_visible(col, show_range); - -} - - -void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkTreeViewColumn *col; - - show_value = GTK_CHECK_MENU_ITEM(menuitem)->active; - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE); - if (col) - gtk_tree_view_column_set_visible(col, show_value); -} - - -void -on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data) -{ - opt_mode = OPT_NORMAL; - gtk_tree_store_clear(tree2); - display_tree(&rootmenu); /* instead of update_tree to speed-up */ -} - - -void -on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data) -{ - opt_mode = OPT_ALL; - gtk_tree_store_clear(tree2); - display_tree(&rootmenu); /* instead of update_tree to speed-up */ -} - - -void -on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data) -{ - opt_mode = OPT_PROMPT; - gtk_tree_store_clear(tree2); - display_tree(&rootmenu); /* instead of update_tree to speed-up */ -} - - -void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkWidget *dialog; - const gchar *intro_text = - "Welcome to gkc, the GTK+ graphical configuration tool\n" - "For each option, a blank box indicates the feature is disabled, a\n" - "check indicates it is enabled, and a dot indicates that it is to\n" - "be compiled as a module. Clicking on the box will cycle through the three states.\n" - "\n" - "If you do not see an option (e.g., a device driver) that you\n" - "believe should be present, try turning on Show All Options\n" - "under the Options menu.\n" - "Although there is no cross reference yet to help you figure out\n" - "what other options must be enabled to support the option you\n" - "are interested in, you can still view the help of a grayed-out\n" - "option.\n" - "\n" - "Toggling Show Debug Info under the Options menu will show \n" - "the dependencies, which you can then match by examining other options."; - - dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_INFO, - GTK_BUTTONS_CLOSE, "%s", intro_text); - g_signal_connect_swapped(GTK_OBJECT(dialog), "response", - G_CALLBACK(gtk_widget_destroy), - GTK_OBJECT(dialog)); - gtk_widget_show_all(dialog); -} - - -void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkWidget *dialog; - const gchar *about_text = - "gkc is copyright (c) 2002 Romain Lievin <roms@xxxxxxxxxxxxxx>.\n" - "Based on the source code from Roman Zippel.\n"; - - dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_INFO, - GTK_BUTTONS_CLOSE, "%s", about_text); - g_signal_connect_swapped(GTK_OBJECT(dialog), "response", - G_CALLBACK(gtk_widget_destroy), - GTK_OBJECT(dialog)); - gtk_widget_show_all(dialog); -} - - -void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data) -{ - GtkWidget *dialog; - const gchar *license_text = - "gkc is released under the terms of the GNU GPL v2.\n" - "For more information, please see the source code or\n" - "visit http://www.fsf.org/licenses/licenses.html\n"; - - dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), - GTK_DIALOG_DESTROY_WITH_PARENT, - GTK_MESSAGE_INFO, - GTK_BUTTONS_CLOSE, "%s", license_text); - g_signal_connect_swapped(GTK_OBJECT(dialog), "response", - G_CALLBACK(gtk_widget_destroy), - GTK_OBJECT(dialog)); - gtk_widget_show_all(dialog); -} - - -void on_back_clicked(GtkButton * button, gpointer user_data) -{ - enum prop_type ptype; - - current = current->parent; - ptype = current->prompt ? current->prompt->type : P_UNKNOWN; - if (ptype != P_MENU) - current = current->parent; - display_tree_part(); - - if (current == &rootmenu) - gtk_widget_set_sensitive(back_btn, FALSE); -} - - -void on_load_clicked(GtkButton * button, gpointer user_data) -{ - on_load1_activate(NULL, user_data); -} - - -void on_single_clicked(GtkButton * button, gpointer user_data) -{ - view_mode = SINGLE_VIEW; - gtk_widget_hide(tree1_w); - current = &rootmenu; - display_tree_part(); -} - - -void on_split_clicked(GtkButton * button, gpointer user_data) -{ - gint w, h; - view_mode = SPLIT_VIEW; - gtk_widget_show(tree1_w); - gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); - gtk_paned_set_position(GTK_PANED(hpaned), w / 2); - if (tree2) - gtk_tree_store_clear(tree2); - display_list(); - - /* Disable back btn, like in full mode. */ - gtk_widget_set_sensitive(back_btn, FALSE); -} - - -void on_full_clicked(GtkButton * button, gpointer user_data) -{ - view_mode = FULL_VIEW; - gtk_widget_hide(tree1_w); - if (tree2) - gtk_tree_store_clear(tree2); - display_tree(&rootmenu); - gtk_widget_set_sensitive(back_btn, FALSE); -} - - -void on_collapse_clicked(GtkButton * button, gpointer user_data) -{ - gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w)); -} - - -void on_expand_clicked(GtkButton * button, gpointer user_data) -{ - gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); -} - - -/* CTree Callbacks */ - -/* Change hex/int/string value in the cell */ -static void renderer_edited(GtkCellRendererText * cell, - const gchar * path_string, - const gchar * new_text, gpointer user_data) -{ - GtkTreePath *path = gtk_tree_path_new_from_string(path_string); - GtkTreeIter iter; - const char *old_def, *new_def; - struct menu *menu; - struct symbol *sym; - - if (!gtk_tree_model_get_iter(model2, &iter, path)) - return; - - gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); - sym = menu->sym; - - gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1); - new_def = new_text; - - sym_set_string_value(sym, new_def); - - update_tree(&rootmenu, NULL); - - gtk_tree_path_free(path); -} - -/* Change the value of a symbol and update the tree */ -static void change_sym_value(struct menu *menu, gint col) -{ - struct symbol *sym = menu->sym; - tristate newval; - - if (!sym) - return; - - if (col == COL_NO) - newval = no; - else if (col == COL_MOD) - newval = mod; - else if (col == COL_YES) - newval = yes; - else - return; - - switch (sym_get_type(sym)) { - case S_BOOLEAN: - case S_TRISTATE: - if (!sym_tristate_within_range(sym, newval)) - newval = yes; - sym_set_tristate_value(sym, newval); - if (view_mode == FULL_VIEW) - update_tree(&rootmenu, NULL); - else if (view_mode == SPLIT_VIEW) { - update_tree(browsed, NULL); - display_list(); - } - else if (view_mode == SINGLE_VIEW) - display_tree_part(); //fixme: keep exp/coll - break; - case S_INT: - case S_HEX: - case S_STRING: - default: - break; - } -} - -static void toggle_sym_value(struct menu *menu) -{ - if (!menu->sym) - return; - - sym_toggle_tristate_value(menu->sym); - if (view_mode == FULL_VIEW) - update_tree(&rootmenu, NULL); - else if (view_mode == SPLIT_VIEW) { - update_tree(browsed, NULL); - display_list(); - } - else if (view_mode == SINGLE_VIEW) - display_tree_part(); //fixme: keep exp/coll -} - -static gint column2index(GtkTreeViewColumn * column) -{ - gint i; - - for (i = 0; i < COL_NUMBER; i++) { - GtkTreeViewColumn *col; - - col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i); - if (col == column) - return i; - } - - return -1; -} - - -/* User click: update choice (full) or goes down (single) */ -gboolean -on_treeview2_button_press_event(GtkWidget * widget, - GdkEventButton * event, gpointer user_data) -{ - GtkTreeView *view = GTK_TREE_VIEW(widget); - GtkTreePath *path; - GtkTreeViewColumn *column; - GtkTreeIter iter; - struct menu *menu; - gint col; - -#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK - gint tx = (gint) event->x; - gint ty = (gint) event->y; - gint cx, cy; - - gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, - &cy); -#else - gtk_tree_view_get_cursor(view, &path, &column); -#endif - if (path == NULL) - return FALSE; - - if (!gtk_tree_model_get_iter(model2, &iter, path)) - return FALSE; - gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); - - col = column2index(column); - if (event->type == GDK_2BUTTON_PRESS) { - enum prop_type ptype; - ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - - if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) { - // goes down into menu - current = menu; - display_tree_part(); - gtk_widget_set_sensitive(back_btn, TRUE); - } else if (col == COL_OPTION) { - toggle_sym_value(menu); - gtk_tree_view_expand_row(view, path, TRUE); - } - } else { - if (col == COL_VALUE) { - toggle_sym_value(menu); - gtk_tree_view_expand_row(view, path, TRUE); - } else if (col == COL_NO || col == COL_MOD - || col == COL_YES) { - change_sym_value(menu, col); - gtk_tree_view_expand_row(view, path, TRUE); - } - } - - return FALSE; -} - -/* Key pressed: update choice */ -gboolean -on_treeview2_key_press_event(GtkWidget * widget, - GdkEventKey * event, gpointer user_data) -{ - GtkTreeView *view = GTK_TREE_VIEW(widget); - GtkTreePath *path; - GtkTreeViewColumn *column; - GtkTreeIter iter; - struct menu *menu; - gint col; - - gtk_tree_view_get_cursor(view, &path, &column); - if (path == NULL) - return FALSE; - - if (event->keyval == GDK_space) { - if (gtk_tree_view_row_expanded(view, path)) - gtk_tree_view_collapse_row(view, path); - else - gtk_tree_view_expand_row(view, path, FALSE); - return TRUE; - } - if (event->keyval == GDK_KP_Enter) { - } - if (widget == tree1_w) - return FALSE; - - gtk_tree_model_get_iter(model2, &iter, path); - gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); - - if (!strcasecmp(event->string, "n")) - col = COL_NO; - else if (!strcasecmp(event->string, "m")) - col = COL_MOD; - else if (!strcasecmp(event->string, "y")) - col = COL_YES; - else - col = -1; - change_sym_value(menu, col); - - return FALSE; -} - - -/* Row selection changed: update help */ -void -on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data) -{ - GtkTreeSelection *selection; - GtkTreeIter iter; - struct menu *menu; - - selection = gtk_tree_view_get_selection(treeview); - if (gtk_tree_selection_get_selected(selection, &model2, &iter)) { - gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); - text_insert_help(menu); - } -} - - -/* User click: display sub-tree in the right frame. */ -gboolean -on_treeview1_button_press_event(GtkWidget * widget, - GdkEventButton * event, gpointer user_data) -{ - GtkTreeView *view = GTK_TREE_VIEW(widget); - GtkTreePath *path; - GtkTreeViewColumn *column; - GtkTreeIter iter; - struct menu *menu; - - gint tx = (gint) event->x; - gint ty = (gint) event->y; - gint cx, cy; - - gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, - &cy); - if (path == NULL) - return FALSE; - - gtk_tree_model_get_iter(model1, &iter, path); - gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1); - - if (event->type == GDK_2BUTTON_PRESS) { - toggle_sym_value(menu); - current = menu; - display_tree_part(); - } else { - browsed = menu; - display_tree_part(); - } - - gtk_widget_realize(tree2_w); - gtk_tree_view_set_cursor(view, path, NULL, FALSE); - gtk_widget_grab_focus(tree2_w); - - return FALSE; -} - - -/* Fill a row of strings */ -static gchar **fill_row(struct menu *menu) -{ - static gchar *row[COL_NUMBER]; - struct symbol *sym = menu->sym; - const char *def; - int stype; - tristate val; - enum prop_type ptype; - int i; - - for (i = COL_OPTION; i <= COL_COLOR; i++) - g_free(row[i]); - bzero(row, sizeof(row)); - - row[COL_OPTION] = - g_strdup_printf("%s %s", menu_get_prompt(menu), - sym && !sym_has_value(sym) ? "(NEW)" : ""); - - if (opt_mode == OPT_ALL && !menu_is_visible(menu)) - row[COL_COLOR] = g_strdup("DarkGray"); - else if (opt_mode == OPT_PROMPT && - menu_has_prompt(menu) && !menu_is_visible(menu)) - row[COL_COLOR] = g_strdup("DarkGray"); - else - row[COL_COLOR] = g_strdup("Black"); - - ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - switch (ptype) { - case P_MENU: - row[COL_PIXBUF] = (gchar *) xpm_menu; - if (view_mode == SINGLE_VIEW) - row[COL_PIXVIS] = GINT_TO_POINTER(TRUE); - row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); - break; - case P_COMMENT: - row[COL_PIXBUF] = (gchar *) xpm_void; - row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); - row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); - break; - default: - row[COL_PIXBUF] = (gchar *) xpm_void; - row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); - row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); - break; - } - - if (!sym) - return row; - row[COL_NAME] = g_strdup(sym->name); - - sym_calc_value(sym); - sym->flags &= ~SYMBOL_CHANGED; - - if (sym_is_choice(sym)) { // parse childs for getting final value - struct menu *child; - struct symbol *def_sym = sym_get_choice_value(sym); - struct menu *def_menu = NULL; - - row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); - - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child) - && child->sym == def_sym) - def_menu = child; - } - - if (def_menu) - row[COL_VALUE] = - g_strdup(menu_get_prompt(def_menu)); - } - if (sym->flags & SYMBOL_CHOICEVAL) - row[COL_BTNRAD] = GINT_TO_POINTER(TRUE); - - stype = sym_get_type(sym); - switch (stype) { - case S_BOOLEAN: - if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE) - row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); - if (sym_is_choice(sym)) - break; - /* fall through */ - case S_TRISTATE: - val = sym_get_tristate_value(sym); - switch (val) { - case no: - row[COL_NO] = g_strdup("N"); - row[COL_VALUE] = g_strdup("N"); - row[COL_BTNACT] = GINT_TO_POINTER(FALSE); - row[COL_BTNINC] = GINT_TO_POINTER(FALSE); - break; - case mod: - row[COL_MOD] = g_strdup("M"); - row[COL_VALUE] = g_strdup("M"); - row[COL_BTNINC] = GINT_TO_POINTER(TRUE); - break; - case yes: - row[COL_YES] = g_strdup("Y"); - row[COL_VALUE] = g_strdup("Y"); - row[COL_BTNACT] = GINT_TO_POINTER(TRUE); - row[COL_BTNINC] = GINT_TO_POINTER(FALSE); - break; - } - - if (val != no && sym_tristate_within_range(sym, no)) - row[COL_NO] = g_strdup("_"); - if (val != mod && sym_tristate_within_range(sym, mod)) - row[COL_MOD] = g_strdup("_"); - if (val != yes && sym_tristate_within_range(sym, yes)) - row[COL_YES] = g_strdup("_"); - break; - case S_INT: - case S_HEX: - case S_STRING: - def = sym_get_string_value(sym); - row[COL_VALUE] = g_strdup(def); - row[COL_EDIT] = GINT_TO_POINTER(TRUE); - row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); - break; - } - - return row; -} - - -/* Set the node content with a row of strings */ -static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row) -{ - GdkColor color; - gboolean success; - GdkPixbuf *pix; - - pix = gdk_pixbuf_new_from_xpm_data((const char **) - row[COL_PIXBUF]); - - gdk_color_parse(row[COL_COLOR], &color); - gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1, - FALSE, FALSE, &success); - - gtk_tree_store_set(tree, node, - COL_OPTION, row[COL_OPTION], - COL_NAME, row[COL_NAME], - COL_NO, row[COL_NO], - COL_MOD, row[COL_MOD], - COL_YES, row[COL_YES], - COL_VALUE, row[COL_VALUE], - COL_MENU, (gpointer) menu, - COL_COLOR, &color, - COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]), - COL_PIXBUF, pix, - COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]), - COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]), - COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]), - COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]), - COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]), - -1); - - g_object_unref(pix); -} - - -/* Add a node to the tree */ -static void place_node(struct menu *menu, char **row) -{ - GtkTreeIter *parent = parents[indent - 1]; - GtkTreeIter *node = parents[indent]; - - gtk_tree_store_append(tree, node, parent); - set_node(node, menu, row); -} - - -/* Find a node in the GTK+ tree */ -static GtkTreeIter found; - -/* - * Find a menu in the GtkTree starting at parent. - */ -static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent, - struct menu *tofind) -{ - GtkTreeIter iter; - GtkTreeIter *child = &iter; - gboolean valid; - GtkTreeIter *ret; - - valid = gtk_tree_model_iter_children(model2, child, parent); - while (valid) { - struct menu *menu; - - gtk_tree_model_get(model2, child, 6, &menu, -1); - - if (menu == tofind) { - memcpy(&found, child, sizeof(GtkTreeIter)); - return &found; - } - - ret = gtktree_iter_find_node(child, tofind); - if (ret) - return ret; - - valid = gtk_tree_model_iter_next(model2, child); - } - - return NULL; -} - - -/* - * Update the tree by adding/removing entries - * Does not change other nodes - */ -static void update_tree(struct menu *src, GtkTreeIter * dst) -{ - struct menu *child1; - GtkTreeIter iter, tmp; - GtkTreeIter *child2 = &iter; - gboolean valid; - GtkTreeIter *sibling; - struct symbol *sym; - struct menu *menu1, *menu2; - - if (src == &rootmenu) - indent = 1; - - valid = gtk_tree_model_iter_children(model2, child2, dst); - for (child1 = src->list; child1; child1 = child1->next) { - - sym = child1->sym; - - reparse: - menu1 = child1; - if (valid) - gtk_tree_model_get(model2, child2, COL_MENU, - &menu2, -1); - else - menu2 = NULL; // force adding of a first child - -#ifdef DEBUG - printf("%*c%s | %s\n", indent, ' ', - menu1 ? menu_get_prompt(menu1) : "nil", - menu2 ? menu_get_prompt(menu2) : "nil"); -#endif - - if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) || - (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) || - (opt_mode == OPT_ALL && !menu_get_prompt(child1))) { - - /* remove node */ - if (gtktree_iter_find_node(dst, menu1) != NULL) { - memcpy(&tmp, child2, sizeof(GtkTreeIter)); - valid = gtk_tree_model_iter_next(model2, - child2); - gtk_tree_store_remove(tree2, &tmp); - if (!valid) - return; /* next parent */ - else - goto reparse; /* next child */ - } else - continue; - } - - if (menu1 != menu2) { - if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node - if (!valid && !menu2) - sibling = NULL; - else - sibling = child2; - gtk_tree_store_insert_before(tree2, - child2, - dst, sibling); - set_node(child2, menu1, fill_row(menu1)); - if (menu2 == NULL) - valid = TRUE; - } else { // remove node - memcpy(&tmp, child2, sizeof(GtkTreeIter)); - valid = gtk_tree_model_iter_next(model2, - child2); - gtk_tree_store_remove(tree2, &tmp); - if (!valid) - return; // next parent - else - goto reparse; // next child - } - } else if (sym && (sym->flags & SYMBOL_CHANGED)) { - set_node(child2, menu1, fill_row(menu1)); - } - - indent++; - update_tree(child1, child2); - indent--; - - valid = gtk_tree_model_iter_next(model2, child2); - } -} - - -/* Display the whole tree (single/split/full view) */ -static void display_tree(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - enum prop_type ptype; - - if (menu == &rootmenu) { - indent = 1; - current = &rootmenu; - } - - for (child = menu->list; child; child = child->next) { - prop = child->prompt; - sym = child->sym; - ptype = prop ? prop->type : P_UNKNOWN; - - if (sym) - sym->flags &= ~SYMBOL_CHANGED; - - if ((view_mode == SPLIT_VIEW) - && !(child->flags & MENU_ROOT) && (tree == tree1)) - continue; - - if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT) - && (tree == tree2)) - continue; - - if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) || - (opt_mode == OPT_PROMPT && menu_has_prompt(child)) || - (opt_mode == OPT_ALL && menu_get_prompt(child))) - place_node(child, fill_row(child)); -#ifdef DEBUG - printf("%*c%s: ", indent, ' ', menu_get_prompt(child)); - printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : ""); - printf("%s", prop_get_type_name(ptype)); - printf(" | "); - if (sym) { - printf("%s", sym_type_name(sym->type)); - printf(" | "); - printf("%s", dbg_sym_flags(sym->flags)); - printf("\n"); - } else - printf("\n"); -#endif - if ((view_mode != FULL_VIEW) && (ptype == P_MENU) - && (tree == tree2)) - continue; -/* - if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT)) - || (view_mode == FULL_VIEW) - || (view_mode == SPLIT_VIEW))*/ - - /* Change paned position if the view is not in 'split mode' */ - if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) { - gtk_paned_set_position(GTK_PANED(hpaned), 0); - } - - if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT)) - || (view_mode == FULL_VIEW) - || (view_mode == SPLIT_VIEW)) { - indent++; - display_tree(child); - indent--; - } - } -} - -/* Display a part of the tree starting at current node (single/split view) */ -static void display_tree_part(void) -{ - if (tree2) - gtk_tree_store_clear(tree2); - if (view_mode == SINGLE_VIEW) - display_tree(current); - else if (view_mode == SPLIT_VIEW) - display_tree(browsed); - gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); -} - -/* Display the list in the left frame (split view) */ -static void display_list(void) -{ - if (tree1) - gtk_tree_store_clear(tree1); - - tree = tree1; - display_tree(&rootmenu); - gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w)); - tree = tree2; -} - -static void fixup_rootmenu(struct menu *menu) -{ - struct menu *child; - static int menu_cnt = 0; - - menu->flags |= MENU_ROOT; - for (child = menu->list; child; child = child->next) { - if (child->prompt && child->prompt->type == P_MENU) { - menu_cnt++; - fixup_rootmenu(child); - menu_cnt--; - } else if (!menu_cnt) - fixup_rootmenu(child); - } -} - - -/* Main */ -int main(int ac, char *av[]) -{ - const char *name; - char *env; - gchar *glade_file; - - /* GTK stuffs */ - gtk_set_locale(); - gtk_init(&ac, &av); - glade_init(); - - //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); - //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps"); - - /* Determine GUI path */ - env = getenv(SRCTREE); - if (env) - glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL); - else if (av[0][0] == '/') - glade_file = g_strconcat(av[0], ".glade", NULL); - else - glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL); - - /* Conf stuffs */ - if (ac > 1 && av[1][0] == '-') { - switch (av[1][1]) { - case 'a': - //showAll = 1; - break; - case 's': - conf_set_message_callback(NULL); - break; - case 'h': - case '?': - printf("%s [-s] <config>\n", av[0]); - exit(0); - } - name = av[2]; - } else - name = av[1]; - - conf_parse(name); - fixup_rootmenu(&rootmenu); - conf_read(NULL); - - /* Load the interface and connect signals */ - init_main_window(glade_file); - init_tree_model(); - init_left_tree(); - init_right_tree(); - - switch (view_mode) { - case SINGLE_VIEW: - display_tree_part(); - break; - case SPLIT_VIEW: - display_list(); - break; - case FULL_VIEW: - display_tree(&rootmenu); - break; - } - - gtk_main(); - - return 0; -} - -static void conf_changed(void) -{ - bool changed = conf_get_changed(); - gtk_widget_set_sensitive(save_btn, changed); - gtk_widget_set_sensitive(save_menu_item, changed); -} diff --git a/support/kconfig.new/gconf.glade b/support/kconfig.new/gconf.glade deleted file mode 100644 index 03e97d7..0000000 --- a/support/kconfig.new/gconf.glade +++ /dev/null @@ -1,661 +0,0 @@ -<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*--> - -<glade-interface> - -<widget class="GtkWindow" id="window1"> - <property name="visible">True</property> - <property name="title" translatable="yes">Gtk Unikraft Configurator</property> - <property name="type">GTK_WINDOW_TOPLEVEL</property> - <property name="window_position">GTK_WIN_POS_NONE</property> - <property name="modal">False</property> - <property name="default_width">640</property> - <property name="default_height">480</property> - <property name="resizable">True</property> - <property name="destroy_with_parent">False</property> - <property name="decorated">True</property> - <property name="skip_taskbar_hint">False</property> - <property name="skip_pager_hint">False</property> - <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property> - <property name="gravity">GDK_GRAVITY_NORTH_WEST</property> - <signal name="destroy" handler="on_window1_destroy" object="window1"/> - <signal name="size_request" handler="on_window1_size_request" object="vpaned1" last_modification_time="Fri, 11 Jan 2002 16:17:11 GMT"/> - <signal name="delete_event" handler="on_window1_delete_event" object="window1" last_modification_time="Sun, 09 Mar 2003 19:42:46 GMT"/> - - <child> - <widget class="GtkVBox" id="vbox1"> - <property name="visible">True</property> - <property name="homogeneous">False</property> - <property name="spacing">0</property> - - <child> - <widget class="GtkMenuBar" id="menubar1"> - <property name="visible">True</property> - - <child> - <widget class="GtkMenuItem" id="file1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_File</property> - <property name="use_underline">True</property> - - <child> - <widget class="GtkMenu" id="file1_menu"> - - <child> - <widget class="GtkImageMenuItem" id="load1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Load a config file</property> - <property name="label" translatable="yes">_Load</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_load1_activate"/> - <accelerator key="L" modifiers="GDK_CONTROL_MASK" signal="activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image39"> - <property name="visible">True</property> - <property name="stock">gtk-open</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkImageMenuItem" id="save1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Save the config in .config</property> - <property name="label" translatable="yes">_Save</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_save_activate"/> - <accelerator key="S" modifiers="GDK_CONTROL_MASK" signal="activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image40"> - <property name="visible">True</property> - <property name="stock">gtk-save</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkImageMenuItem" id="save_as1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Save the config in a file</property> - <property name="label" translatable="yes">Save _as</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_save_as1_activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image41"> - <property name="visible">True</property> - <property name="stock">gtk-save-as</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkSeparatorMenuItem" id="separator1"> - <property name="visible">True</property> - </widget> - </child> - - <child> - <widget class="GtkImageMenuItem" id="quit1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_Quit</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_quit1_activate"/> - <accelerator key="Q" modifiers="GDK_CONTROL_MASK" signal="activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image42"> - <property name="visible">True</property> - <property name="stock">gtk-quit</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkMenuItem" id="options1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_Options</property> - <property name="use_underline">True</property> - - <child> - <widget class="GtkMenu" id="options1_menu"> - - <child> - <widget class="GtkCheckMenuItem" id="show_name1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show name</property> - <property name="label" translatable="yes">Show _name</property> - <property name="use_underline">True</property> - <property name="active">False</property> - <signal name="activate" handler="on_show_name1_activate"/> - </widget> - </child> - - <child> - <widget class="GtkCheckMenuItem" id="show_range1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show range (Y/M/N)</property> - <property name="label" translatable="yes">Show _range</property> - <property name="use_underline">True</property> - <property name="active">False</property> - <signal name="activate" handler="on_show_range1_activate"/> - </widget> - </child> - - <child> - <widget class="GtkCheckMenuItem" id="show_data1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show value of the option</property> - <property name="label" translatable="yes">Show _data</property> - <property name="use_underline">True</property> - <property name="active">False</property> - <signal name="activate" handler="on_show_data1_activate"/> - </widget> - </child> - - <child> - <widget class="GtkSeparatorMenuItem" id="separator2"> - <property name="visible">True</property> - </widget> - </child> - - <child> - <widget class="GtkRadioMenuItem" id="set_option_mode1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show normal options</property> - <property name="label" translatable="yes">Show normal options</property> - <property name="use_underline">True</property> - <property name="active">True</property> - <signal name="activate" handler="on_set_option_mode1_activate"/> - </widget> - </child> - - <child> - <widget class="GtkRadioMenuItem" id="set_option_mode2"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show all options</property> - <property name="label" translatable="yes">Show all _options</property> - <property name="use_underline">True</property> - <property name="active">False</property> - <property name="group">set_option_mode1</property> - <signal name="activate" handler="on_set_option_mode2_activate"/> - </widget> - </child> - - <child> - <widget class="GtkRadioMenuItem" id="set_option_mode3"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Show all options with prompts</property> - <property name="label" translatable="yes">Show all prompt options</property> - <property name="use_underline">True</property> - <property name="active">False</property> - <property name="group">set_option_mode1</property> - <signal name="activate" handler="on_set_option_mode3_activate"/> - </widget> - </child> - - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkMenuItem" id="help1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_Help</property> - <property name="use_underline">True</property> - - <child> - <widget class="GtkMenu" id="help1_menu"> - - <child> - <widget class="GtkImageMenuItem" id="introduction1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_Introduction</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_introduction1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> - <accelerator key="I" modifiers="GDK_CONTROL_MASK" signal="activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image43"> - <property name="visible">True</property> - <property name="stock">gtk-dialog-question</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkImageMenuItem" id="about1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_About</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_about1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> - <accelerator key="A" modifiers="GDK_CONTROL_MASK" signal="activate"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image44"> - <property name="visible">True</property> - <property name="stock">gtk-properties</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - - <child> - <widget class="GtkImageMenuItem" id="license1"> - <property name="visible">True</property> - <property name="label" translatable="yes">_License</property> - <property name="use_underline">True</property> - <signal name="activate" handler="on_license1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> - - <child internal-child="image"> - <widget class="GtkImage" id="image45"> - <property name="visible">True</property> - <property name="stock">gtk-justify-fill</property> - <property name="icon_size">1</property> - <property name="xalign">0.5</property> - <property name="yalign">0.5</property> - <property name="xpad">0</property> - <property name="ypad">0</property> - </widget> - </child> - </widget> - </child> - </widget> - </child> - </widget> - </child> - </widget> - <packing> - <property name="padding">0</property> - <property name="expand">False</property> - <property name="fill">False</property> - </packing> - </child> - - <child> - <widget class="GtkHandleBox" id="handlebox1"> - <property name="visible">True</property> - <property name="shadow_type">GTK_SHADOW_OUT</property> - <property name="handle_position">GTK_POS_LEFT</property> - <property name="snap_edge">GTK_POS_TOP</property> - - <child> - <widget class="GtkToolbar" id="toolbar1"> - <property name="visible">True</property> - <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property> - <property name="toolbar_style">GTK_TOOLBAR_BOTH</property> - <property name="tooltips">True</property> - <property name="show_arrow">True</property> - - <child> - <widget class="GtkToolButton" id="button1"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Goes up of one level (single view)</property> - <property name="label" translatable="yes">Back</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-undo</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_back_clicked"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolItem" id="toolitem1"> - <property name="visible">True</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - - <child> - <widget class="GtkVSeparator" id="vseparator1"> - <property name="visible">True</property> - </widget> - </child> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">False</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button2"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Load a config file</property> - <property name="label" translatable="yes">Load</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-open</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_load_clicked"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button3"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Save a config file</property> - <property name="label" translatable="yes">Save</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-save</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_save_activate"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolItem" id="toolitem2"> - <property name="visible">True</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - - <child> - <widget class="GtkVSeparator" id="vseparator2"> - <property name="visible">True</property> - </widget> - </child> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">False</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button4"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Single view</property> - <property name="label" translatable="yes">Single</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-missing-image</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_single_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:39 GMT"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button5"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Split view</property> - <property name="label" translatable="yes">Split</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-missing-image</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_split_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:45 GMT"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button6"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Full view</property> - <property name="label" translatable="yes">Full</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-missing-image</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_full_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:50 GMT"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolItem" id="toolitem3"> - <property name="visible">True</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - - <child> - <widget class="GtkVSeparator" id="vseparator3"> - <property name="visible">True</property> - </widget> - </child> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">False</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button7"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Collapse the whole tree in the right frame</property> - <property name="label" translatable="yes">Collapse</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-remove</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_collapse_clicked"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - - <child> - <widget class="GtkToolButton" id="button8"> - <property name="visible">True</property> - <property name="tooltip" translatable="yes">Expand the whole tree in the right frame</property> - <property name="label" translatable="yes">Expand</property> - <property name="use_underline">True</property> - <property name="stock_id">gtk-add</property> - <property name="visible_horizontal">True</property> - <property name="visible_vertical">True</property> - <property name="is_important">False</property> - <signal name="clicked" handler="on_expand_clicked"/> - </widget> - <packing> - <property name="expand">False</property> - <property name="homogeneous">True</property> - </packing> - </child> - </widget> - </child> - </widget> - <packing> - <property name="padding">0</property> - <property name="expand">False</property> - <property name="fill">False</property> - </packing> - </child> - - <child> - <widget class="GtkHPaned" id="hpaned1"> - <property name="width_request">1</property> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="position">0</property> - - <child> - <widget class="GtkScrolledWindow" id="scrolledwindow1"> - <property name="visible">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="shadow_type">GTK_SHADOW_IN</property> - <property name="window_placement">GTK_CORNER_TOP_LEFT</property> - - <child> - <widget class="GtkTreeView" id="treeview1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="headers_visible">True</property> - <property name="rules_hint">False</property> - <property name="reorderable">False</property> - <property name="enable_search">False</property> - <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:58:22 GMT"/> - <signal name="button_press_event" handler="on_treeview1_button_press_event" last_modification_time="Sun, 12 Jan 2003 16:03:52 GMT"/> - <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 16:11:44 GMT"/> - </widget> - </child> - </widget> - <packing> - <property name="shrink">True</property> - <property name="resize">False</property> - </packing> - </child> - - <child> - <widget class="GtkVPaned" id="vpaned1"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="position">0</property> - - <child> - <widget class="GtkScrolledWindow" id="scrolledwindow2"> - <property name="visible">True</property> - <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="shadow_type">GTK_SHADOW_IN</property> - <property name="window_placement">GTK_CORNER_TOP_LEFT</property> - - <child> - <widget class="GtkTreeView" id="treeview2"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="has_focus">True</property> - <property name="headers_visible">True</property> - <property name="rules_hint">False</property> - <property name="reorderable">False</property> - <property name="enable_search">False</property> - <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:57:55 GMT"/> - <signal name="button_press_event" handler="on_treeview2_button_press_event" last_modification_time="Sun, 12 Jan 2003 15:57:58 GMT"/> - <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 15:58:01 GMT"/> - </widget> - </child> - </widget> - <packing> - <property name="shrink">True</property> - <property name="resize">False</property> - </packing> - </child> - - <child> - <widget class="GtkScrolledWindow" id="scrolledwindow3"> - <property name="visible">True</property> - <property name="hscrollbar_policy">GTK_POLICY_NEVER</property> - <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> - <property name="shadow_type">GTK_SHADOW_IN</property> - <property name="window_placement">GTK_CORNER_TOP_LEFT</property> - - <child> - <widget class="GtkTextView" id="textview3"> - <property name="visible">True</property> - <property name="can_focus">True</property> - <property name="editable">False</property> - <property name="overwrite">False</property> - <property name="accepts_tab">True</property> - <property name="justification">GTK_JUSTIFY_LEFT</property> - <property name="wrap_mode">GTK_WRAP_WORD</property> - <property name="cursor_visible">True</property> - <property name="pixels_above_lines">0</property> - <property name="pixels_below_lines">0</property> - <property name="pixels_inside_wrap">0</property> - <property name="left_margin">0</property> - <property name="right_margin">0</property> - <property name="indent">0</property> - <property name="text" translatable="yes">Sorry, no help available for this option yet.</property> - </widget> - </child> - </widget> - <packing> - <property name="shrink">True</property> - <property name="resize">True</property> - </packing> - </child> - </widget> - <packing> - <property name="shrink">True</property> - <property name="resize">True</property> - </packing> - </child> - </widget> - <packing> - <property name="padding">0</property> - <property name="expand">True</property> - <property name="fill">True</property> - </packing> - </child> - </widget> - </child> -</widget> - -</glade-interface> diff --git a/support/kconfig.new/images.c b/support/kconfig.new/images.c deleted file mode 100644 index b4fa0e4..0000000 --- a/support/kconfig.new/images.c +++ /dev/null @@ -1,328 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include "images.h" - -const char *xpm_load[] = { -"22 22 5 1", -". c None", -"# c #000000", -"c c #838100", -"a c #ffff00", -"b c #ffffff", -"......................", -"......................", -"......................", -"............####....#.", -"...........#....##.##.", -"..................###.", -".................####.", -".####...........#####.", -"#abab##########.......", -"#babababababab#.......", -"#ababababababa#.......", -"#babababababab#.......", -"#ababab###############", -"#babab##cccccccccccc##", -"#abab##cccccccccccc##.", -"#bab##cccccccccccc##..", -"#ab##cccccccccccc##...", -"#b##cccccccccccc##....", -"###cccccccccccc##.....", -"##cccccccccccc##......", -"###############.......", -"......................"}; - -const char *xpm_save[] = { -"22 22 5 1", -". c None", -"# c #000000", -"a c #838100", -"b c #c5c2c5", -"c c #cdb6d5", -"......................", -".####################.", -".#aa#bbbbbbbbbbbb#bb#.", -".#aa#bbbbbbbbbbbb#bb#.", -".#aa#bbbbbbbbbcbb####.", -".#aa#bbbccbbbbbbb#aa#.", -".#aa#bbbccbbbbbbb#aa#.", -".#aa#bbbbbbbbbbbb#aa#.", -".#aa#bbbbbbbbbbbb#aa#.", -".#aa#bbbbbbbbbbbb#aa#.", -".#aa#bbbbbbbbbbbb#aa#.", -".#aaa############aaa#.", -".#aaaaaaaaaaaaaaaaaa#.", -".#aaaaaaaaaaaaaaaaaa#.", -".#aaa#############aa#.", -".#aaa#########bbb#aa#.", -".#aaa#########bbb#aa#.", -".#aaa#########bbb#aa#.", -".#aaa#########bbb#aa#.", -".#aaa#########bbb#aa#.", -"..##################..", -"......................"}; - -const char *xpm_back[] = { -"22 22 3 1", -". c None", -"# c #000083", -"a c #838183", -"......................", -"......................", -"......................", -"......................", -"......................", -"...........######a....", -"..#......##########...", -"..##...####......##a..", -"..###.###.........##..", -"..######..........##..", -"..#####...........##..", -"..######..........##..", -"..#######.........##..", -"..########.......##a..", -"...............a###...", -"...............###....", -"......................", -"......................", -"......................", -"......................", -"......................", -"......................"}; - -const char *xpm_tree_view[] = { -"22 22 2 1", -". c None", -"# c #000000", -"......................", -"......................", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......########........", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......########........", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......#...............", -"......########........", -"......................", -"......................"}; - -const char *xpm_single_view[] = { -"22 22 2 1", -". c None", -"# c #000000", -"......................", -"......................", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"..........#...........", -"......................", -"......................"}; - -const char *xpm_split_view[] = { -"22 22 2 1", -". c None", -"# c #000000", -"......................", -"......................", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......#......#........", -"......................", -"......................"}; - -const char *xpm_symbol_no[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" .......... ", -" "}; - -const char *xpm_symbol_mod[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" . . ", -" . . ", -" . .. . ", -" . .... . ", -" . .... . ", -" . .. . ", -" . . ", -" . . ", -" .......... ", -" "}; - -const char *xpm_symbol_yes[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" . . ", -" . . ", -" . . . ", -" . .. . ", -" . . .. . ", -" . .... . ", -" . .. . ", -" . . ", -" .......... ", -" "}; - -const char *xpm_choice_no[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .... ", -" .. .. ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" .. .. ", -" .... ", -" "}; - -const char *xpm_choice_yes[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .... ", -" .. .. ", -" . . ", -" . .. . ", -" . .... . ", -" . .... . ", -" . .. . ", -" . . ", -" .. .. ", -" .... ", -" "}; - -const char *xpm_menu[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" . . ", -" . .. . ", -" . .... . ", -" . ...... . ", -" . ...... . ", -" . .... . ", -" . .. . ", -" . . ", -" .......... ", -" "}; - -const char *xpm_menu_inv[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" .......... ", -" .. ...... ", -" .. .... ", -" .. .. ", -" .. .. ", -" .. .... ", -" .. ...... ", -" .......... ", -" .......... ", -" "}; - -const char *xpm_menuback[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" .......... ", -" . . ", -" . .. . ", -" . .... . ", -" . ...... . ", -" . ...... . ", -" . .... . ", -" . .. . ", -" . . ", -" .......... ", -" "}; - -const char *xpm_void[] = { -"12 12 2 1", -" c white", -". c black", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/support/kconfig.new/images.h b/support/kconfig.new/images.h deleted file mode 100644 index d8ff614..0000000 --- a/support/kconfig.new/images.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#ifndef IMAGES_H -#define IMAGES_H - -#ifdef __cplusplus -extern "C" { -#endif - -extern const char *xpm_load[]; -extern const char *xpm_save[]; -extern const char *xpm_back[]; -extern const char *xpm_tree_view[]; -extern const char *xpm_single_view[]; -extern const char *xpm_split_view[]; -extern const char *xpm_symbol_no[]; -extern const char *xpm_symbol_mod[]; -extern const char *xpm_symbol_yes[]; -extern const char *xpm_choice_no[]; -extern const char *xpm_choice_yes[]; -extern const char *xpm_menu[]; -extern const char *xpm_menu_inv[]; -extern const char *xpm_menuback[]; -extern const char *xpm_void[]; - -#ifdef __cplusplus -} -#endif - -#endif /* IMAGES_H */ diff --git a/support/kconfig.new/lexer.l b/support/kconfig.new/lexer.l deleted file mode 100644 index c5acb32..0000000 --- a/support/kconfig.new/lexer.l +++ /dev/null @@ -1,498 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ -%option nostdinit noyywrap never-interactive full ecs -%option 8bit nodefault yylineno -%x ASSIGN_VAL HELP STRING -%{ - -#include <assert.h> -#include <glob.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "lkc.h" -#include "parser.tab.h" - -#define YY_DECL static int yylex1(void) - -#define START_STRSIZE 16 - -static struct { - struct file *file; - int lineno; -} current_pos; - -static int prev_prev_token = T_EOL; -static int prev_token = T_EOL; -static char *text; -static int text_size, text_asize; - -struct buffer { - struct buffer *parent; - YY_BUFFER_STATE state; -}; - -struct buffer *current_buf; - -static int last_ts, first_ts; - -static char *expand_token(const char *in, size_t n); -static void append_expanded_string(const char *in); -static void zconf_endhelp(void); -static void zconf_endfile(void); - -static void new_string(void) -{ - text = xmalloc(START_STRSIZE); - text_asize = START_STRSIZE; - text_size = 0; - *text = 0; -} - -static void append_string(const char *str, int size) -{ - int new_size = text_size + size + 1; - if (new_size > text_asize) { - new_size += START_STRSIZE - 1; - new_size &= -START_STRSIZE; - text = xrealloc(text, new_size); - text_asize = new_size; - } - memcpy(text + text_size, str, size); - text_size += size; - text[text_size] = 0; -} - -static void alloc_string(const char *str, int size) -{ - text = xmalloc(size + 1); - memcpy(text, str, size); - text[size] = 0; -} - -static void warn_ignored_character(char chr) -{ - fprintf(stderr, - "%s:%d:warning: ignoring unsupported character '%c'\n", - current_file->name, yylineno, chr); -} -%} - -n [A-Za-z0-9_-] - -%% - int str = 0; - int ts, i; - -#.* /* ignore comment */ -[ \t]* /* whitespaces */ -\\\n /* escaped new line */ -\n return T_EOL; -"allnoconfig_y" return T_ALLNOCONFIG_Y; -"bool" return T_BOOL; -"choice" return T_CHOICE; -"comment" return T_COMMENT; -"config" return T_CONFIG; -"def_bool" return T_DEF_BOOL; -"def_tristate" return T_DEF_TRISTATE; -"default" return T_DEFAULT; -"defconfig_list" return T_DEFCONFIG_LIST; -"depends" return T_DEPENDS; -"endchoice" return T_ENDCHOICE; -"endif" return T_ENDIF; -"endmenu" return T_ENDMENU; -"help"|"---help---" return T_HELP; -"hex" return T_HEX; -"if" return T_IF; -"imply" return T_IMPLY; -"int" return T_INT; -"mainmenu" return T_MAINMENU; -"menu" return T_MENU; -"menuconfig" return T_MENUCONFIG; -"modules" return T_MODULES; -"on" return T_ON; -"option" return T_OPTION; -"optional" return T_OPTIONAL; -"prompt" return T_PROMPT; -"range" return T_RANGE; -"select" return T_SELECT; -"source" return T_SOURCE; -"string" return T_STRING; -"tristate" return T_TRISTATE; -"visible" return T_VISIBLE; -"||" return T_OR; -"&&" return T_AND; -"=" return T_EQUAL; -"!=" return T_UNEQUAL; -"<" return T_LESS; -"<=" return T_LESS_EQUAL; -">" return T_GREATER; -">=" return T_GREATER_EQUAL; -"!" return T_NOT; -"(" return T_OPEN_PAREN; -")" return T_CLOSE_PAREN; -":=" return T_COLON_EQUAL; -"+=" return T_PLUS_EQUAL; -\"|\' { - str = yytext[0]; - new_string(); - BEGIN(STRING); - } -{n}+ { - alloc_string(yytext, yyleng); - yylval.string = text; - return T_WORD; - } -({n}|$)+ { - /* this token includes at least one '$' */ - yylval.string = expand_token(yytext, yyleng); - if (strlen(yylval.string)) - return T_WORD; - free(yylval.string); - } -. warn_ignored_character(*yytext); - -<ASSIGN_VAL>{ - [^[:blank:]\n]+.* { - alloc_string(yytext, yyleng); - yylval.string = text; - return T_ASSIGN_VAL; - } - \n { BEGIN(INITIAL); return T_EOL; } - . -} - -<STRING>{ - "$".* append_expanded_string(yytext); - [^$'"\\\n]+ { - append_string(yytext, yyleng); - } - \\.? { - append_string(yytext + 1, yyleng - 1); - } - \'|\" { - if (str == yytext[0]) { - BEGIN(INITIAL); - yylval.string = text; - return T_WORD_QUOTE; - } else - append_string(yytext, 1); - } - \n { - fprintf(stderr, - "%s:%d:warning: multi-line strings not supported\n", - zconf_curname(), zconf_lineno()); - unput('\n'); - BEGIN(INITIAL); - yylval.string = text; - return T_WORD_QUOTE; - } - <<EOF>> { - BEGIN(INITIAL); - yylval.string = text; - return T_WORD_QUOTE; - } -} - -<HELP>{ - [ \t]+ { - ts = 0; - for (i = 0; i < yyleng; i++) { - if (yytext[i] == '\t') - ts = (ts & ~7) + 8; - else - ts++; - } - last_ts = ts; - if (first_ts) { - if (ts < first_ts) { - zconf_endhelp(); - return T_HELPTEXT; - } - ts -= first_ts; - while (ts > 8) { - append_string(" ", 8); - ts -= 8; - } - append_string(" ", ts); - } - } - [ \t]*\n/[^ \t\n] { - zconf_endhelp(); - return T_HELPTEXT; - } - [ \t]*\n { - append_string("\n", 1); - } - [^ \t\n].* { - while (yyleng) { - if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t')) - break; - yyleng--; - } - append_string(yytext, yyleng); - if (!first_ts) - first_ts = last_ts; - } - <<EOF>> { - zconf_endhelp(); - return T_HELPTEXT; - } -} - -<<EOF>> { - BEGIN(INITIAL); - - if (prev_token != T_EOL && prev_token != T_HELPTEXT) - fprintf(stderr, "%s:%d:warning: no new line at end of file\n", - current_file->name, yylineno); - - if (current_file) { - zconf_endfile(); - return T_EOL; - } - fclose(yyin); - yyterminate(); -} - -%% - -/* second stage lexer */ -int yylex(void) -{ - int token; - -repeat: - token = yylex1(); - - if (prev_token == T_EOL || prev_token == T_HELPTEXT) { - if (token == T_EOL) { - /* Do not pass unneeded T_EOL to the parser. */ - goto repeat; - } else { - /* - * For the parser, update file/lineno at the first token - * of each statement. Generally, \n is a statement - * terminator in Kconfig, but it is not always true - * because \n could be escaped by a backslash. - */ - current_pos.file = current_file; - current_pos.lineno = yylineno; - } - } - - if (prev_prev_token == T_EOL && prev_token == T_WORD && - (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL)) - BEGIN(ASSIGN_VAL); - - prev_prev_token = prev_token; - prev_token = token; - - return token; -} - -static char *expand_token(const char *in, size_t n) -{ - char *out; - int c; - char c2; - const char *rest, *end; - - new_string(); - append_string(in, n); - - /* get the whole line because we do not know the end of token. */ - while ((c = input()) != EOF) { - if (c == '\n') { - unput(c); - break; - } - c2 = c; - append_string(&c2, 1); - } - - rest = text; - out = expand_one_token(&rest); - - /* push back unused characters to the input stream */ - end = rest + strlen(rest); - while (end > rest) - unput(*--end); - - free(text); - - return out; -} - -static void append_expanded_string(const char *str) -{ - const char *end; - char *res; - - str++; - - res = expand_dollar(&str); - - /* push back unused characters to the input stream */ - end = str + strlen(str); - while (end > str) - unput(*--end); - - append_string(res, strlen(res)); - - free(res); -} - -void zconf_starthelp(void) -{ - new_string(); - last_ts = first_ts = 0; - BEGIN(HELP); -} - -static void zconf_endhelp(void) -{ - yylval.string = text; - BEGIN(INITIAL); -} - - -/* - * Try to open specified file with following names: - * ./name - * $(srctree)/name - * The latter is used when srctree is separate from objtree - * when compiling the kernel. - * Return NULL if file is not found. - */ -FILE *zconf_fopen(const char *name) -{ - char *env, fullname[PATH_MAX+1]; - FILE *f; - - f = fopen(name, "r"); - if (!f && name != NULL && name[0] != '/') { - env = getenv(SRCTREE); - if (env) { - snprintf(fullname, sizeof(fullname), - "%s/%s", env, name); - f = fopen(fullname, "r"); - } - } - return f; -} - -void zconf_initscan(const char *name) -{ - yyin = zconf_fopen(name); - if (!yyin) { - fprintf(stderr, "can't find file %s\n", name); - exit(1); - } - - current_buf = xmalloc(sizeof(*current_buf)); - memset(current_buf, 0, sizeof(*current_buf)); - - current_file = file_lookup(name); - yylineno = 1; -} - -void zconf_nextfile(const char *name) -{ - struct file *iter; - struct file *file = file_lookup(name); - struct buffer *buf = xmalloc(sizeof(*buf)); - memset(buf, 0, sizeof(*buf)); - - current_buf->state = YY_CURRENT_BUFFER; - yyin = zconf_fopen(file->name); - if (!yyin) { - fprintf(stderr, "%s:%d: can't open file \"%s\"\n", - zconf_curname(), zconf_lineno(), file->name); - exit(1); - } - yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); - buf->parent = current_buf; - current_buf = buf; - - current_file->lineno = yylineno; - file->parent = current_file; - - for (iter = current_file; iter; iter = iter->parent) { - if (!strcmp(iter->name, file->name)) { - fprintf(stderr, - "Recursive inclusion detected.\n" - "Inclusion path:\n" - " current file : %s\n", file->name); - iter = file; - do { - iter = iter->parent; - fprintf(stderr, " included from: %s:%d\n", - iter->name, iter->lineno - 1); - } while (strcmp(iter->name, file->name)); - exit(1); - } - } - - yylineno = 1; - current_file = file; -} - -void zconf_nextfiles(const char *wildcard) -{ - glob_t g = {0}; - char **w; - int i; - - if (glob(wildcard, 0, NULL, &g) != 0) { - return; - } - if (g.gl_pathv == NULL) { - globfree(&g); - return; - } - - /* working through files backwards, since - * we're first pushing them on a stack - * before actually handling them. - */ - for (i = g.gl_pathc; i > 0; i--) { - w = &g.gl_pathv[i - 1]; - zconf_nextfile(*w); - } - - globfree(&g); -} - -static void zconf_endfile(void) -{ - struct buffer *parent; - - current_file = current_file->parent; - if (current_file) - yylineno = current_file->lineno; - - parent = current_buf->parent; - if (parent) { - fclose(yyin); - yy_delete_buffer(YY_CURRENT_BUFFER); - yy_switch_to_buffer(parent->state); - } - free(current_buf); - current_buf = parent; -} - -int zconf_lineno(void) -{ - return current_pos.lineno; -} - -const char *zconf_curname(void) -{ - return current_pos.file ? current_pos.file->name : "<none>"; -} diff --git a/support/kconfig.new/list.h b/support/kconfig.new/list.h deleted file mode 100644 index 45cb237..0000000 --- a/support/kconfig.new/list.h +++ /dev/null @@ -1,132 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef LIST_H -#define LIST_H - -/* - * Copied from include/linux/... - */ - -#undef offsetof -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) - -/** - * container_of - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - */ -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) - - -struct list_head { - struct list_head *next, *prev; -}; - - -#define LIST_HEAD_INIT(name) { &(name), &(name) } - -#define LIST_HEAD(name) \ - struct list_head name = LIST_HEAD_INIT(name) - -/** - * list_entry - get the struct for this entry - * @ptr: the &struct list_head pointer. - * @type: the type of the struct this is embedded in. - * @member: the name of the list_head within the struct. - */ -#define list_entry(ptr, type, member) \ - container_of(ptr, type, member) - -/** - * list_for_each_entry - iterate over list of given type - * @pos: the type * to use as a loop cursor. - * @head: the head for your list. - * @member: the name of the list_head within the struct. - */ -#define list_for_each_entry(pos, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member); \ - &pos->member != (head); \ - pos = list_entry(pos->member.next, typeof(*pos), member)) - -/** - * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry - * @pos: the type * to use as a loop cursor. - * @n: another type * to use as temporary storage - * @head: the head for your list. - * @member: the name of the list_head within the struct. - */ -#define list_for_each_entry_safe(pos, n, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member), \ - n = list_entry(pos->member.next, typeof(*pos), member); \ - &pos->member != (head); \ - pos = n, n = list_entry(n->member.next, typeof(*n), member)) - -/** - * list_empty - tests whether a list is empty - * @head: the list to test. - */ -static inline int list_empty(const struct list_head *head) -{ - return head->next == head; -} - -/* - * Insert a new entry between two known consecutive entries. - * - * This is only for internal list manipulation where we know - * the prev/next entries already! - */ -static inline void __list_add(struct list_head *_new, - struct list_head *prev, - struct list_head *next) -{ - next->prev = _new; - _new->next = next; - _new->prev = prev; - prev->next = _new; -} - -/** - * list_add_tail - add a new entry - * @new: new entry to be added - * @head: list head to add it before - * - * Insert a new entry before the specified head. - * This is useful for implementing queues. - */ -static inline void list_add_tail(struct list_head *_new, struct list_head *head) -{ - __list_add(_new, head->prev, head); -} - -/* - * Delete a list entry by making the prev/next entries - * point to each other. - * - * This is only for internal list manipulation where we know - * the prev/next entries already! - */ -static inline void __list_del(struct list_head *prev, struct list_head *next) -{ - next->prev = prev; - prev->next = next; -} - -#define LIST_POISON1 ((void *) 0x00100100) -#define LIST_POISON2 ((void *) 0x00200200) -/** - * list_del - deletes entry from list. - * @entry: the element to delete from the list. - * Note: list_empty() on entry does not return true after this, the entry is - * in an undefined state. - */ -static inline void list_del(struct list_head *entry) -{ - __list_del(entry->prev, entry->next); - entry->next = (struct list_head*)LIST_POISON1; - entry->prev = (struct list_head*)LIST_POISON2; -} -#endif diff --git a/support/kconfig.new/lkc.h b/support/kconfig.new/lkc.h deleted file mode 100644 index 69d2c77..0000000 --- a/support/kconfig.new/lkc.h +++ /dev/null @@ -1,160 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#ifndef LKC_H -#define LKC_H - -#include "expr.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#include "lkc_proto.h" - -#define SRCTREE "srctree" - -#ifndef PACKAGE -#define PACKAGE "linux" -#endif - -#ifndef CONFIG_ -#define CONFIG_ "CONFIG_" -#endif -static inline const char *CONFIG_prefix(void) -{ - return getenv( "CONFIG_" ) ?: CONFIG_; -} -#undef CONFIG_ -#define CONFIG_ CONFIG_prefix() - -enum conf_def_mode { - def_default, - def_yes, - def_mod, - def_no, - def_random -}; - -extern int yylineno; -void zconfdump(FILE *out); -void zconf_starthelp(void); -FILE *zconf_fopen(const char *name); -void zconf_initscan(const char *name); -void zconf_nextfile(const char *name); -void zconf_nextfiles(const char *name); -int zconf_lineno(void); -const char *zconf_curname(void); - -/* confdata.c */ -const char *conf_get_configname(void); -char *conf_get_default_confname(void); -void sym_set_change_count(int count); -void sym_add_change_count(int count); -bool conf_set_all_new_symbols(enum conf_def_mode mode); -void set_all_choice_values(struct symbol *csym); - -/* confdata.c and expr.c */ -static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) -{ - assert(len != 0); - - if (fwrite(str, len, count, out) != count) - fprintf(stderr, "Error in writing or end of file.\n"); -} - -/* menu.c */ -void _menu_init(void); -void menu_warn(struct menu *menu, const char *fmt, ...); -struct menu *menu_add_menu(void); -void menu_end_menu(void); -void menu_add_entry(struct symbol *sym); -void menu_add_dep(struct expr *dep); -void menu_add_visibility(struct expr *dep); -struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); -void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); -void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); -void menu_add_option_modules(void); -void menu_add_option_defconfig_list(void); -void menu_add_option_allnoconfig_y(void); -void menu_finalize(struct menu *parent); -void menu_set_type(int type); - -/* util.c */ -struct file *file_lookup(const char *name); -void *xmalloc(size_t size); -void *xcalloc(size_t nmemb, size_t size); -void *xrealloc(void *p, size_t size); -char *xstrdup(const char *s); -char *xstrndup(const char *s, size_t n); - -/* lexer.l */ -int yylex(void); - -struct gstr { - size_t len; - char *s; - /* - * when max_width is not zero long lines in string s (if any) get - * wrapped not to exceed the max_width value - */ - int max_width; -}; -struct gstr str_new(void); -void str_free(struct gstr *gs); -void str_append(struct gstr *gs, const char *s); -void str_printf(struct gstr *gs, const char *fmt, ...); -const char *str_get(struct gstr *gs); - -/* symbol.c */ -void sym_clear_all_valid(void); -struct symbol *sym_choice_default(struct symbol *sym); -struct property *sym_get_range_prop(struct symbol *sym); -const char *sym_get_string_default(struct symbol *sym); -struct symbol *sym_check_deps(struct symbol *sym); -struct property *prop_alloc(enum prop_type type, struct symbol *sym); -struct symbol *prop_get_symbol(struct property *prop); - -static inline tristate sym_get_tristate_value(struct symbol *sym) -{ - return sym->curr.tri; -} - - -static inline struct symbol *sym_get_choice_value(struct symbol *sym) -{ - return (struct symbol *)sym->curr.val; -} - -static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) -{ - return sym_set_tristate_value(chval, yes); -} - -static inline bool sym_is_choice(struct symbol *sym) -{ - return sym->flags & SYMBOL_CHOICE ? true : false; -} - -static inline bool sym_is_choice_value(struct symbol *sym) -{ - return sym->flags & SYMBOL_CHOICEVAL ? true : false; -} - -static inline bool sym_is_optional(struct symbol *sym) -{ - return sym->flags & SYMBOL_OPTIONAL ? true : false; -} - -static inline bool sym_has_value(struct symbol *sym) -{ - return sym->flags & SYMBOL_DEF_USER ? true : false; -} - -#ifdef __cplusplus -} -#endif - -#endif /* LKC_H */ diff --git a/support/kconfig.new/lkc_proto.h b/support/kconfig.new/lkc_proto.h deleted file mode 100644 index 86c2675..0000000 --- a/support/kconfig.new/lkc_proto.h +++ /dev/null @@ -1,66 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include <stdarg.h> - -/* confdata.c */ -void conf_parse(const char *name); -int conf_read(const char *name); -int conf_read_simple(const char *name, int); -int conf_write_defconfig(const char *name); -int conf_write(const char *name); -int conf_write_autoconf(int overwrite); -bool conf_get_changed(void); -void conf_set_changed_callback(void (*fn)(void)); -void conf_set_message_callback(void (*fn)(const char *s)); - -/* menu.c */ -extern struct menu rootmenu; - -bool menu_is_empty(struct menu *menu); -bool menu_is_visible(struct menu *menu); -bool menu_has_prompt(struct menu *menu); -const char * menu_get_prompt(struct menu *menu); -struct menu * menu_get_root_menu(struct menu *menu); -struct menu * menu_get_parent_menu(struct menu *menu); -bool menu_has_help(struct menu *menu); -const char * menu_get_help(struct menu *menu); -struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); -void menu_get_ext_help(struct menu *menu, struct gstr *help); - -/* symbol.c */ -extern struct symbol * symbol_hash[SYMBOL_HASHSIZE]; - -struct symbol * sym_lookup(const char *name, int flags); -struct symbol * sym_find(const char *name); -const char * sym_escape_string_value(const char *in); -struct symbol ** sym_re_search(const char *pattern); -const char * sym_type_name(enum symbol_type type); -void sym_calc_value(struct symbol *sym); -enum symbol_type sym_get_type(struct symbol *sym); -bool sym_tristate_within_range(struct symbol *sym,tristate tri); -bool sym_set_tristate_value(struct symbol *sym,tristate tri); -tristate sym_toggle_tristate_value(struct symbol *sym); -bool sym_string_valid(struct symbol *sym, const char *newval); -bool sym_string_within_range(struct symbol *sym, const char *str); -bool sym_set_string_value(struct symbol *sym, const char *newval); -bool sym_is_changable(struct symbol *sym); -struct property * sym_get_choice_prop(struct symbol *sym); -const char * sym_get_string_value(struct symbol *sym); - -const char * prop_get_type_name(enum prop_type type); - -/* preprocess.c */ -enum variable_flavor { - VAR_SIMPLE, - VAR_RECURSIVE, - VAR_APPEND, -}; -void env_write_dep(FILE *f, const char *auto_conf_name); -void variable_add(const char *name, const char *value, - enum variable_flavor flavor); -void variable_all_del(void); -char *expand_string(const char *in); -char *expand_dollar(const char **str); -char *expand_one_token(const char **str); - -/* expr.c */ -void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken); diff --git a/support/kconfig.new/lxdialog/BIG.FAT.WARNING b/support/kconfig.new/lxdialog/BIG.FAT.WARNING deleted file mode 100644 index 7cb5a7e..0000000 --- a/support/kconfig.new/lxdialog/BIG.FAT.WARNING +++ /dev/null @@ -1,4 +0,0 @@ -This is NOT the official version of dialog. This version has been -significantly modified from the original. It is for use by the Linux -kernel configuration script. Please do not bother Savio Lam with -questions about this program. diff --git a/support/kconfig.new/lxdialog/checklist.c b/support/kconfig.new/lxdialog/checklist.c deleted file mode 100644 index fd161cf..0000000 --- a/support/kconfig.new/lxdialog/checklist.c +++ /dev/null @@ -1,319 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * checklist.c -- implements the checklist box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * Stuart Herbert - S.Herbert@xxxxxxxxxxxxxxx: radiolist extension - * Alessandro Rubini - rubini@xxxxxxxxxxxxxxx: merged the two - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) - */ - -#include "dialog.h" - -static int list_width, check_x, item_x; - -/* - * Print list item - */ -static void print_item(WINDOW * win, int choice, int selected) -{ - int i; - char *list_item = malloc(list_width + 1); - - strncpy(list_item, item_str(), list_width - item_x); - list_item[list_width - item_x] = '\0'; - - /* Clear 'residue' of last item */ - wattrset(win, dlg.menubox.atr); - wmove(win, choice, 0); - for (i = 0; i < list_width; i++) - waddch(win, ' '); - - wmove(win, choice, check_x); - wattrset(win, selected ? dlg.check_selected.atr - : dlg.check.atr); - if (!item_is_tag(':')) - wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' '); - - wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr); - mvwaddch(win, choice, item_x, list_item[0]); - wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); - waddstr(win, list_item + 1); - if (selected) { - wmove(win, choice, check_x + 1); - wrefresh(win); - } - free(list_item); -} - -/* - * Print the scroll indicators. - */ -static void print_arrows(WINDOW * win, int choice, int item_no, int scroll, - int y, int x, int height) -{ - wmove(win, y, x); - - if (scroll > 0) { - wattrset(win, dlg.uarrow.atr); - waddch(win, ACS_UARROW); - waddstr(win, "(-)"); - } else { - wattrset(win, dlg.menubox.atr); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - } - - y = y + height + 1; - wmove(win, y, x); - - if ((height < item_no) && (scroll + choice < item_no - 1)) { - wattrset(win, dlg.darrow.atr); - waddch(win, ACS_DARROW); - waddstr(win, "(+)"); - } else { - wattrset(win, dlg.menubox_border.atr); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - } -} - -/* - * Display the termination buttons - */ -static void print_buttons(WINDOW * dialog, int height, int width, int selected) -{ - int x = width / 2 - 11; - int y = height - 2; - - print_button(dialog, "Select", y, x, selected == 0); - print_button(dialog, " Help ", y, x + 14, selected == 1); - - wmove(dialog, y, x + 1 + 14 * selected); - wrefresh(dialog); -} - -/* - * Display a dialog box with a list of options that can be turned on or off - * in the style of radiolist (only one option turned on at a time). - */ -int dialog_checklist(const char *title, const char *prompt, int height, - int width, int list_height) -{ - int i, x, y, box_x, box_y; - int key = 0, button = 0, choice = 0, scroll = 0, max_choice; - WINDOW *dialog, *list; - - /* which item to highlight */ - item_foreach() { - if (item_is_tag('X')) - choice = item_n(); - if (item_is_selected()) { - choice = item_n(); - break; - } - } - -do_resize: - if (getmaxy(stdscr) < (height + CHECKLIST_HEIGTH_MIN)) - return -ERRDISPLAYTOOSMALL; - if (getmaxx(stdscr) < (width + CHECKLIST_WIDTH_MIN)) - return -ERRDISPLAYTOOSMALL; - - max_choice = MIN(list_height, item_count()); - - /* center dialog box on screen */ - x = (getmaxx(stdscr) - width) / 2; - y = (getmaxy(stdscr) - height) / 2; - - draw_shadow(stdscr, y, x, height, width); - - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - draw_box(dialog, 0, 0, height, width, - dlg.dialog.atr, dlg.border.atr); - wattrset(dialog, dlg.border.atr); - mvwaddch(dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dlg.dialog.atr); - waddch(dialog, ACS_RTEE); - - print_title(dialog, title, width); - - wattrset(dialog, dlg.dialog.atr); - print_autowrap(dialog, prompt, width - 2, 1, 3); - - list_width = width - 6; - box_y = height - list_height - 5; - box_x = (width - list_width) / 2 - 1; - - /* create new window for the list */ - list = subwin(dialog, list_height, list_width, y + box_y + 1, - x + box_x + 1); - - keypad(list, TRUE); - - /* draw a box around the list items */ - draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2, - dlg.menubox_border.atr, dlg.menubox.atr); - - /* Find length of longest item in order to center checklist */ - check_x = 0; - item_foreach() - check_x = MAX(check_x, strlen(item_str()) + 4); - check_x = MIN(check_x, list_width); - - check_x = (list_width - check_x) / 2; - item_x = check_x + 4; - - if (choice >= list_height) { - scroll = choice - list_height + 1; - choice -= scroll; - } - - /* Print the list */ - for (i = 0; i < max_choice; i++) { - item_set(scroll + i); - print_item(list, i, i == choice); - } - - print_arrows(dialog, choice, item_count(), scroll, - box_y, box_x + check_x + 5, list_height); - - print_buttons(dialog, height, width, 0); - - wnoutrefresh(dialog); - wnoutrefresh(list); - doupdate(); - - while (key != KEY_ESC) { - key = wgetch(dialog); - - for (i = 0; i < max_choice; i++) { - item_set(i + scroll); - if (toupper(key) == toupper(item_str()[0])) - break; - } - - if (i < max_choice || key == KEY_UP || key == KEY_DOWN || - key == '+' || key == '-') { - if (key == KEY_UP || key == '-') { - if (!choice) { - if (!scroll) - continue; - /* Scroll list down */ - if (list_height > 1) { - /* De-highlight current first item */ - item_set(scroll); - print_item(list, 0, FALSE); - scrollok(list, TRUE); - wscrl(list, -1); - scrollok(list, FALSE); - } - scroll--; - item_set(scroll); - print_item(list, 0, TRUE); - print_arrows(dialog, choice, item_count(), - scroll, box_y, box_x + check_x + 5, list_height); - - wnoutrefresh(dialog); - wrefresh(list); - - continue; /* wait for another key press */ - } else - i = choice - 1; - } else if (key == KEY_DOWN || key == '+') { - if (choice == max_choice - 1) { - if (scroll + choice >= item_count() - 1) - continue; - /* Scroll list up */ - if (list_height > 1) { - /* De-highlight current last item before scrolling up */ - item_set(scroll + max_choice - 1); - print_item(list, - max_choice - 1, - FALSE); - scrollok(list, TRUE); - wscrl(list, 1); - scrollok(list, FALSE); - } - scroll++; - item_set(scroll + max_choice - 1); - print_item(list, max_choice - 1, TRUE); - - print_arrows(dialog, choice, item_count(), - scroll, box_y, box_x + check_x + 5, list_height); - - wnoutrefresh(dialog); - wrefresh(list); - - continue; /* wait for another key press */ - } else - i = choice + 1; - } - if (i != choice) { - /* De-highlight current item */ - item_set(scroll + choice); - print_item(list, choice, FALSE); - /* Highlight new item */ - choice = i; - item_set(scroll + choice); - print_item(list, choice, TRUE); - wnoutrefresh(dialog); - wrefresh(list); - } - continue; /* wait for another key press */ - } - switch (key) { - case 'H': - case 'h': - case '?': - button = 1; - /* fall-through */ - case 'S': - case 's': - case ' ': - case '\n': - item_foreach() - item_set_selected(0); - item_set(scroll + choice); - item_set_selected(1); - delwin(list); - delwin(dialog); - return button; - case TAB: - case KEY_LEFT: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 1 : (button > 1 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh(dialog); - break; - case 'X': - case 'x': - key = KEY_ESC; - break; - case KEY_ESC: - key = on_key_esc(dialog); - break; - case KEY_RESIZE: - delwin(list); - delwin(dialog); - on_key_resize(); - goto do_resize; - } - - /* Now, update everything... */ - doupdate(); - } - delwin(list); - delwin(dialog); - return key; /* ESC pressed */ -} diff --git a/support/kconfig.new/lxdialog/dialog.h b/support/kconfig.new/lxdialog/dialog.h deleted file mode 100644 index 68b565e..0000000 --- a/support/kconfig.new/lxdialog/dialog.h +++ /dev/null @@ -1,238 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * dialog.h -- common declarations for all dialog modules - * - * AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - */ - -#include <sys/types.h> -#include <fcntl.h> -#include <unistd.h> -#include <ctype.h> -#include <stdlib.h> -#include <string.h> -#include <stdbool.h> - -#ifdef __sun__ -#define CURS_MACROS -#endif -#include <ncurses.h> - -/* - * Colors in ncurses 1.9.9e do not work properly since foreground and - * background colors are OR'd rather than separately masked. This version - * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible - * with standard curses. The simplest fix (to make this work with standard - * curses) uses the wbkgdset() function, not used in the original hack. - * Turn it off if we're building with 1.9.9e, since it just confuses things. - */ -#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE) -#define OLD_NCURSES 1 -#undef wbkgdset -#define wbkgdset(w,p) /*nothing */ -#else -#define OLD_NCURSES 0 -#endif - -#define TR(params) _tracef params - -#define KEY_ESC 27 -#define TAB 9 -#define MAX_LEN 2048 -#define BUF_SIZE (10*1024) -#define MIN(x,y) (x < y ? x : y) -#define MAX(x,y) (x > y ? x : y) - -#ifndef ACS_ULCORNER -#define ACS_ULCORNER '+' -#endif -#ifndef ACS_LLCORNER -#define ACS_LLCORNER '+' -#endif -#ifndef ACS_URCORNER -#define ACS_URCORNER '+' -#endif -#ifndef ACS_LRCORNER -#define ACS_LRCORNER '+' -#endif -#ifndef ACS_HLINE -#define ACS_HLINE '-' -#endif -#ifndef ACS_VLINE -#define ACS_VLINE '|' -#endif -#ifndef ACS_LTEE -#define ACS_LTEE '+' -#endif -#ifndef ACS_RTEE -#define ACS_RTEE '+' -#endif -#ifndef ACS_UARROW -#define ACS_UARROW '^' -#endif -#ifndef ACS_DARROW -#define ACS_DARROW 'v' -#endif - -/* error return codes */ -#define ERRDISPLAYTOOSMALL (KEY_MAX + 1) - -/* - * Color definitions - */ -struct dialog_color { - chtype atr; /* Color attribute */ - int fg; /* foreground */ - int bg; /* background */ - int hl; /* highlight this item */ -}; - -struct subtitle_list { - struct subtitle_list *next; - const char *text; -}; - -struct dialog_info { - const char *backtitle; - struct subtitle_list *subtitles; - struct dialog_color screen; - struct dialog_color shadow; - struct dialog_color dialog; - struct dialog_color title; - struct dialog_color border; - struct dialog_color button_active; - struct dialog_color button_inactive; - struct dialog_color button_key_active; - struct dialog_color button_key_inactive; - struct dialog_color button_label_active; - struct dialog_color button_label_inactive; - struct dialog_color inputbox; - struct dialog_color inputbox_border; - struct dialog_color searchbox; - struct dialog_color searchbox_title; - struct dialog_color searchbox_border; - struct dialog_color position_indicator; - struct dialog_color menubox; - struct dialog_color menubox_border; - struct dialog_color item; - struct dialog_color item_selected; - struct dialog_color tag; - struct dialog_color tag_selected; - struct dialog_color tag_key; - struct dialog_color tag_key_selected; - struct dialog_color check; - struct dialog_color check_selected; - struct dialog_color uarrow; - struct dialog_color darrow; -}; - -/* - * Global variables - */ -extern struct dialog_info dlg; -extern char dialog_input_result[]; -extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */ - -/* - * Function prototypes - */ - -/* item list as used by checklist and menubox */ -void item_reset(void); -void item_make(const char *fmt, ...); -void item_add_str(const char *fmt, ...); -void item_set_tag(char tag); -void item_set_data(void *p); -void item_set_selected(int val); -int item_activate_selected(void); -void *item_data(void); -char item_tag(void); - -/* item list manipulation for lxdialog use */ -#define MAXITEMSTR 200 -struct dialog_item { - char str[MAXITEMSTR]; /* prompt displayed */ - char tag; - void *data; /* pointer to menu item - used by menubox+checklist */ - int selected; /* Set to 1 by dialog_*() function if selected. */ -}; - -/* list of lialog_items */ -struct dialog_list { - struct dialog_item node; - struct dialog_list *next; -}; - -extern struct dialog_list *item_cur; -extern struct dialog_list item_nil; -extern struct dialog_list *item_head; - -int item_count(void); -void item_set(int n); -int item_n(void); -const char *item_str(void); -int item_is_selected(void); -int item_is_tag(char tag); -#define item_foreach() \ - for (item_cur = item_head ? item_head: item_cur; \ - item_cur && (item_cur != &item_nil); item_cur = item_cur->next) - -/* generic key handlers */ -int on_key_esc(WINDOW *win); -int on_key_resize(void); - -/* minimum (re)size values */ -#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */ -#define CHECKLIST_WIDTH_MIN 6 -#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */ -#define INPUTBOX_WIDTH_MIN 2 -#define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */ -#define MENUBOX_WIDTH_MIN 65 -#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */ -#define TEXTBOX_WIDTH_MIN 8 -#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */ -#define YESNO_WIDTH_MIN 4 -#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */ -#define WINDOW_WIDTH_MIN 80 - -int init_dialog(const char *backtitle); -void set_dialog_backtitle(const char *backtitle); -void set_dialog_subtitles(struct subtitle_list *subtitles); -void end_dialog(int x, int y); -void attr_clear(WINDOW * win, int height, int width, chtype attr); -void dialog_clear(void); -void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x); -void print_button(WINDOW * win, const char *label, int y, int x, int selected); -void print_title(WINDOW *dialog, const char *title, int width); -void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box, - chtype border); -void draw_shadow(WINDOW * win, int y, int x, int height, int width); - -int first_alpha(const char *string, const char *exempt); -int dialog_yesno(const char *title, const char *prompt, int height, int width); -int dialog_msgbox(const char *title, const char *prompt, int height, - int width, int pause); - - -typedef void (*update_text_fn)(char *buf, size_t start, size_t end, void - *_data); -int dialog_textbox(const char *title, char *tbuf, int initial_height, - int initial_width, int *keys, int *_vscroll, int *_hscroll, - update_text_fn update_text, void *data); -int dialog_menu(const char *title, const char *prompt, - const void *selected, int *s_scroll); -int dialog_checklist(const char *title, const char *prompt, int height, - int width, int list_height); -int dialog_inputbox(const char *title, const char *prompt, int height, - int width, const char *init); - -/* - * This is the base for fictitious keys, which activate - * the buttons. - * - * Mouse-generated keys are the following: - * -- the first 32 are used as numbers, in addition to '0'-'9' - * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') - * -- uppercase chars are used to invoke the button (M_EVENT + 'O') - */ -#define M_EVENT (KEY_MAX+1) diff --git a/support/kconfig.new/lxdialog/inputbox.c b/support/kconfig.new/lxdialog/inputbox.c deleted file mode 100644 index 1dcfb28..0000000 --- a/support/kconfig.new/lxdialog/inputbox.c +++ /dev/null @@ -1,289 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * inputbox.c -- implements the input box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) - */ - -#include "dialog.h" - -char dialog_input_result[MAX_LEN + 1]; - -/* - * Print the termination buttons - */ -static void print_buttons(WINDOW * dialog, int height, int width, int selected) -{ - int x = width / 2 - 11; - int y = height - 2; - - print_button(dialog, " Ok ", y, x, selected == 0); - print_button(dialog, " Help ", y, x + 14, selected == 1); - - wmove(dialog, y, x + 1 + 14 * selected); - wrefresh(dialog); -} - -/* - * Display a dialog box for inputing a string - */ -int dialog_inputbox(const char *title, const char *prompt, int height, int width, - const char *init) -{ - int i, x, y, box_y, box_x, box_width; - int input_x = 0, key = 0, button = -1; - int show_x, len, pos; - char *instr = dialog_input_result; - WINDOW *dialog; - - if (!init) - instr[0] = '\0'; - else - strcpy(instr, init); - -do_resize: - if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN)) - return -ERRDISPLAYTOOSMALL; - if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN)) - return -ERRDISPLAYTOOSMALL; - - /* center dialog box on screen */ - x = (getmaxx(stdscr) - width) / 2; - y = (getmaxy(stdscr) - height) / 2; - - draw_shadow(stdscr, y, x, height, width); - - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - draw_box(dialog, 0, 0, height, width, - dlg.dialog.atr, dlg.border.atr); - wattrset(dialog, dlg.border.atr); - mvwaddch(dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dlg.dialog.atr); - waddch(dialog, ACS_RTEE); - - print_title(dialog, title, width); - - wattrset(dialog, dlg.dialog.atr); - print_autowrap(dialog, prompt, width - 2, 1, 3); - - /* Draw the input field box */ - box_width = width - 6; - getyx(dialog, y, x); - box_y = y + 2; - box_x = (width - box_width) / 2; - draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2, - dlg.dialog.atr, dlg.border.atr); - - print_buttons(dialog, height, width, 0); - - /* Set up the initial value */ - wmove(dialog, box_y, box_x); - wattrset(dialog, dlg.inputbox.atr); - - len = strlen(instr); - pos = len; - - if (len >= box_width) { - show_x = len - box_width + 1; - input_x = box_width - 1; - for (i = 0; i < box_width - 1; i++) - waddch(dialog, instr[show_x + i]); - } else { - show_x = 0; - input_x = len; - waddstr(dialog, instr); - } - - wmove(dialog, box_y, box_x + input_x); - - wrefresh(dialog); - - while (key != KEY_ESC) { - key = wgetch(dialog); - - if (button == -1) { /* Input box selected */ - switch (key) { - case TAB: - case KEY_UP: - case KEY_DOWN: - break; - case KEY_BACKSPACE: - case 8: /* ^H */ - case 127: /* ^? */ - if (pos) { - wattrset(dialog, dlg.inputbox.atr); - if (input_x == 0) { - show_x--; - } else - input_x--; - - if (pos < len) { - for (i = pos - 1; i < len; i++) { - instr[i] = instr[i+1]; - } - } - - pos--; - len--; - instr[len] = '\0'; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) { - if (!instr[show_x + i]) { - waddch(dialog, ' '); - break; - } - waddch(dialog, instr[show_x + i]); - } - wmove(dialog, box_y, input_x + box_x); - wrefresh(dialog); - } - continue; - case KEY_LEFT: - if (pos > 0) { - if (input_x > 0) { - wmove(dialog, box_y, --input_x + box_x); - } else if (input_x == 0) { - show_x--; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) { - if (!instr[show_x + i]) { - waddch(dialog, ' '); - break; - } - waddch(dialog, instr[show_x + i]); - } - wmove(dialog, box_y, box_x); - } - pos--; - } - continue; - case KEY_RIGHT: - if (pos < len) { - if (input_x < box_width - 1) { - wmove(dialog, box_y, ++input_x + box_x); - } else if (input_x == box_width - 1) { - show_x++; - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) { - if (!instr[show_x + i]) { - waddch(dialog, ' '); - break; - } - waddch(dialog, instr[show_x + i]); - } - wmove(dialog, box_y, input_x + box_x); - } - pos++; - } - continue; - default: - if (key < 0x100 && isprint(key)) { - if (len < MAX_LEN) { - wattrset(dialog, dlg.inputbox.atr); - if (pos < len) { - for (i = len; i > pos; i--) - instr[i] = instr[i-1]; - instr[pos] = key; - } else { - instr[len] = key; - } - pos++; - len++; - instr[len] = '\0'; - - if (input_x == box_width - 1) { - show_x++; - } else { - input_x++; - } - - wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) { - if (!instr[show_x + i]) { - waddch(dialog, ' '); - break; - } - waddch(dialog, instr[show_x + i]); - } - wmove(dialog, box_y, input_x + box_x); - wrefresh(dialog); - } else - flash(); /* Alarm user about overflow */ - continue; - } - } - } - switch (key) { - case 'O': - case 'o': - delwin(dialog); - return 0; - case 'H': - case 'h': - delwin(dialog); - return 1; - case KEY_UP: - case KEY_LEFT: - switch (button) { - case -1: - button = 1; /* Indicates "Help" button is selected */ - print_buttons(dialog, height, width, 1); - break; - case 0: - button = -1; /* Indicates input box is selected */ - print_buttons(dialog, height, width, 0); - wmove(dialog, box_y, box_x + input_x); - wrefresh(dialog); - break; - case 1: - button = 0; /* Indicates "OK" button is selected */ - print_buttons(dialog, height, width, 0); - break; - } - break; - case TAB: - case KEY_DOWN: - case KEY_RIGHT: - switch (button) { - case -1: - button = 0; /* Indicates "OK" button is selected */ - print_buttons(dialog, height, width, 0); - break; - case 0: - button = 1; /* Indicates "Help" button is selected */ - print_buttons(dialog, height, width, 1); - break; - case 1: - button = -1; /* Indicates input box is selected */ - print_buttons(dialog, height, width, 0); - wmove(dialog, box_y, box_x + input_x); - wrefresh(dialog); - break; - } - break; - case ' ': - case '\n': - delwin(dialog); - return (button == -1 ? 0 : button); - case 'X': - case 'x': - key = KEY_ESC; - break; - case KEY_ESC: - key = on_key_esc(dialog); - break; - case KEY_RESIZE: - delwin(dialog); - on_key_resize(); - goto do_resize; - } - } - - delwin(dialog); - return KEY_ESC; /* ESC pressed */ -} diff --git a/support/kconfig.new/lxdialog/menubox.c b/support/kconfig.new/lxdialog/menubox.c deleted file mode 100644 index 58c2f8a..0000000 --- a/support/kconfig.new/lxdialog/menubox.c +++ /dev/null @@ -1,424 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * menubox.c -- implements the menu box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@xxxxxxx) - */ - -/* - * Changes by Clifford Wolf (god@xxxxxxxxxxx) - * - * [ 1998-06-13 ] - * - * *) A bugfix for the Page-Down problem - * - * *) Formerly when I used Page Down and Page Up, the cursor would be set - * to the first position in the menu box. Now lxdialog is a bit - * smarter and works more like other menu systems (just have a look at - * it). - * - * *) Formerly if I selected something my scrolling would be broken because - * lxdialog is re-invoked by the Menuconfig shell script, can't - * remember the last scrolling position, and just sets it so that the - * cursor is at the bottom of the box. Now it writes the temporary file - * lxdialog.scrltmp which contains this information. The file is - * deleted by lxdialog if the user leaves a submenu or enters a new - * one, but it would be nice if Menuconfig could make another "rm -f" - * just to be sure. Just try it out - you will recognise a difference! - * - * [ 1998-06-14 ] - * - * *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files - * and menus change their size on the fly. - * - * *) If for some reason the last scrolling position is not saved by - * lxdialog, it sets the scrolling so that the selected item is in the - * middle of the menu box, not at the bottom. - * - * 02 January 1999, Michael Elizabeth Chastain (mec@xxxxxxxxx) - * Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus. - * This fixes a bug in Menuconfig where using ' ' to descend into menus - * would leave mis-synchronized lxdialog.scrltmp files lying around, - * fscanf would read in 'scroll', and eventually that value would get used. - */ - -#include "dialog.h" - -static int menu_width, item_x; - -/* - * Print menu item - */ -static void do_print_item(WINDOW * win, const char *item, int line_y, - int selected, int hotkey) -{ - int j; - char *menu_item = malloc(menu_width + 1); - - strncpy(menu_item, item, menu_width - item_x); - menu_item[menu_width - item_x] = '\0'; - j = first_alpha(menu_item, "YyNnMmHh"); - - /* Clear 'residue' of last item */ - wattrset(win, dlg.menubox.atr); - wmove(win, line_y, 0); -#if OLD_NCURSES - { - int i; - for (i = 0; i < menu_width; i++) - waddch(win, ' '); - } -#else - wclrtoeol(win); -#endif - wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); - mvwaddstr(win, line_y, item_x, menu_item); - if (hotkey) { - wattrset(win, selected ? dlg.tag_key_selected.atr - : dlg.tag_key.atr); - mvwaddch(win, line_y, item_x + j, menu_item[j]); - } - if (selected) { - wmove(win, line_y, item_x + 1); - } - free(menu_item); - wrefresh(win); -} - -#define print_item(index, choice, selected) \ -do { \ - item_set(index); \ - do_print_item(menu, item_str(), choice, selected, !item_is_tag(':')); \ -} while (0) - -/* - * Print the scroll indicators. - */ -static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x, - int height) -{ - int cur_y, cur_x; - - getyx(win, cur_y, cur_x); - - wmove(win, y, x); - - if (scroll > 0) { - wattrset(win, dlg.uarrow.atr); - waddch(win, ACS_UARROW); - waddstr(win, "(-)"); - } else { - wattrset(win, dlg.menubox.atr); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - } - - y = y + height + 1; - wmove(win, y, x); - wrefresh(win); - - if ((height < item_no) && (scroll + height < item_no)) { - wattrset(win, dlg.darrow.atr); - waddch(win, ACS_DARROW); - waddstr(win, "(+)"); - } else { - wattrset(win, dlg.menubox_border.atr); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - waddch(win, ACS_HLINE); - } - - wmove(win, cur_y, cur_x); - wrefresh(win); -} - -/* - * Display the termination buttons. - */ -static void print_buttons(WINDOW * win, int height, int width, int selected) -{ - int x = width / 2 - 28; - int y = height - 2; - - print_button(win, "Select", y, x, selected == 0); - print_button(win, " Exit ", y, x + 12, selected == 1); - print_button(win, " Help ", y, x + 24, selected == 2); - print_button(win, " Save ", y, x + 36, selected == 3); - print_button(win, " Load ", y, x + 48, selected == 4); - - wmove(win, y, x + 1 + 12 * selected); - wrefresh(win); -} - -/* scroll up n lines (n may be negative) */ -static void do_scroll(WINDOW *win, int *scroll, int n) -{ - /* Scroll menu up */ - scrollok(win, TRUE); - wscrl(win, n); - scrollok(win, FALSE); - *scroll = *scroll + n; - wrefresh(win); -} - -/* - * Display a menu for choosing among a number of options - */ -int dialog_menu(const char *title, const char *prompt, - const void *selected, int *s_scroll) -{ - int i, j, x, y, box_x, box_y; - int height, width, menu_height; - int key = 0, button = 0, scroll = 0, choice = 0; - int first_item = 0, max_choice; - WINDOW *dialog, *menu; - -do_resize: - height = getmaxy(stdscr); - width = getmaxx(stdscr); - if (height < MENUBOX_HEIGTH_MIN || width < MENUBOX_WIDTH_MIN) - return -ERRDISPLAYTOOSMALL; - - height -= 4; - width -= 5; - menu_height = height - 10; - - max_choice = MIN(menu_height, item_count()); - - /* center dialog box on screen */ - x = (getmaxx(stdscr) - width) / 2; - y = (getmaxy(stdscr) - height) / 2; - - draw_shadow(stdscr, y, x, height, width); - - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - draw_box(dialog, 0, 0, height, width, - dlg.dialog.atr, dlg.border.atr); - wattrset(dialog, dlg.border.atr); - mvwaddch(dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dlg.dialog.atr); - wbkgdset(dialog, dlg.dialog.atr & A_COLOR); - waddch(dialog, ACS_RTEE); - - print_title(dialog, title, width); - - wattrset(dialog, dlg.dialog.atr); - print_autowrap(dialog, prompt, width - 2, 1, 3); - - menu_width = width - 6; - box_y = height - menu_height - 5; - box_x = (width - menu_width) / 2 - 1; - - /* create new window for the menu */ - menu = subwin(dialog, menu_height, menu_width, - y + box_y + 1, x + box_x + 1); - keypad(menu, TRUE); - - /* draw a box around the menu items */ - draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2, - dlg.menubox_border.atr, dlg.menubox.atr); - - if (menu_width >= 80) - item_x = (menu_width - 70) / 2; - else - item_x = 4; - - /* Set choice to default item */ - item_foreach() - if (selected && (selected == item_data())) - choice = item_n(); - /* get the saved scroll info */ - scroll = *s_scroll; - if ((scroll <= choice) && (scroll + max_choice > choice) && - (scroll >= 0) && (scroll + max_choice <= item_count())) { - first_item = scroll; - choice = choice - scroll; - } else { - scroll = 0; - } - if ((choice >= max_choice)) { - if (choice >= item_count() - max_choice / 2) - scroll = first_item = item_count() - max_choice; - else - scroll = first_item = choice - max_choice / 2; - choice = choice - scroll; - } - - /* Print the menu */ - for (i = 0; i < max_choice; i++) { - print_item(first_item + i, i, i == choice); - } - - wnoutrefresh(menu); - - print_arrows(dialog, item_count(), scroll, - box_y, box_x + item_x + 1, menu_height); - - print_buttons(dialog, height, width, 0); - wmove(menu, choice, item_x + 1); - wrefresh(menu); - - while (key != KEY_ESC) { - key = wgetch(menu); - - if (key < 256 && isalpha(key)) - key = tolower(key); - - if (strchr("ynmh", key)) - i = max_choice; - else { - for (i = choice + 1; i < max_choice; i++) { - item_set(scroll + i); - j = first_alpha(item_str(), "YyNnMmHh"); - if (key == tolower(item_str()[j])) - break; - } - if (i == max_choice) - for (i = 0; i < max_choice; i++) { - item_set(scroll + i); - j = first_alpha(item_str(), "YyNnMmHh"); - if (key == tolower(item_str()[j])) - break; - } - } - - if (item_count() != 0 && - (i < max_choice || - key == KEY_UP || key == KEY_DOWN || - key == '-' || key == '+' || - key == KEY_PPAGE || key == KEY_NPAGE)) { - /* Remove highligt of current item */ - print_item(scroll + choice, choice, FALSE); - - if (key == KEY_UP || key == '-') { - if (choice < 2 && scroll) { - /* Scroll menu down */ - do_scroll(menu, &scroll, -1); - - print_item(scroll, 0, FALSE); - } else - choice = MAX(choice - 1, 0); - - } else if (key == KEY_DOWN || key == '+') { - print_item(scroll+choice, choice, FALSE); - - if ((choice > max_choice - 3) && - (scroll + max_choice < item_count())) { - /* Scroll menu up */ - do_scroll(menu, &scroll, 1); - - print_item(scroll+max_choice - 1, - max_choice - 1, FALSE); - } else - choice = MIN(choice + 1, max_choice - 1); - - } else if (key == KEY_PPAGE) { - scrollok(menu, TRUE); - for (i = 0; (i < max_choice); i++) { - if (scroll > 0) { - do_scroll(menu, &scroll, -1); - print_item(scroll, 0, FALSE); - } else { - if (choice > 0) - choice--; - } - } - - } else if (key == KEY_NPAGE) { - for (i = 0; (i < max_choice); i++) { - if (scroll + max_choice < item_count()) { - do_scroll(menu, &scroll, 1); - print_item(scroll+max_choice-1, - max_choice - 1, FALSE); - } else { - if (choice + 1 < max_choice) - choice++; - } - } - } else - choice = i; - - print_item(scroll + choice, choice, TRUE); - - print_arrows(dialog, item_count(), scroll, - box_y, box_x + item_x + 1, menu_height); - - wnoutrefresh(dialog); - wrefresh(menu); - - continue; /* wait for another key press */ - } - - switch (key) { - case KEY_LEFT: - case TAB: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) - ? 4 : (button > 4 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh(menu); - break; - case ' ': - case 's': - case 'y': - case 'n': - case 'm': - case '/': - case 'h': - case '?': - case 'z': - case '\n': - /* save scroll info */ - *s_scroll = scroll; - delwin(menu); - delwin(dialog); - item_set(scroll + choice); - item_set_selected(1); - switch (key) { - case 'h': - case '?': - return 2; - case 's': - case 'y': - return 5; - case 'n': - return 6; - case 'm': - return 7; - case ' ': - return 8; - case '/': - return 9; - case 'z': - return 10; - case '\n': - return button; - } - return 0; - case 'e': - case 'x': - key = KEY_ESC; - break; - case KEY_ESC: - key = on_key_esc(menu); - break; - case KEY_RESIZE: - on_key_resize(); - delwin(menu); - delwin(dialog); - goto do_resize; - } - } - delwin(menu); - delwin(dialog); - return key; /* ESC pressed */ -} diff --git a/support/kconfig.new/lxdialog/textbox.c b/support/kconfig.new/lxdialog/textbox.c deleted file mode 100644 index 4e339b1..0000000 --- a/support/kconfig.new/lxdialog/textbox.c +++ /dev/null @@ -1,395 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * textbox.c -- implements the text box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) - */ - -#include "dialog.h" - -static void back_lines(int n); -static void print_page(WINDOW *win, int height, int width, update_text_fn - update_text, void *data); -static void print_line(WINDOW *win, int row, int width); -static char *get_line(void); -static void print_position(WINDOW * win); - -static int hscroll; -static int begin_reached, end_reached, page_length; -static char *buf; -static char *page; - -/* - * refresh window content - */ -static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw, - int cur_y, int cur_x, update_text_fn update_text, - void *data) -{ - print_page(box, boxh, boxw, update_text, data); - print_position(dialog); - wmove(dialog, cur_y, cur_x); /* Restore cursor position */ - wrefresh(dialog); -} - - -/* - * Display text from a file in a dialog box. - * - * keys is a null-terminated array - * update_text() may not add or remove any '\n' or '\0' in tbuf - */ -int dialog_textbox(const char *title, char *tbuf, int initial_height, - int initial_width, int *keys, int *_vscroll, int *_hscroll, - update_text_fn update_text, void *data) -{ - int i, x, y, cur_x, cur_y, key = 0; - int height, width, boxh, boxw; - WINDOW *dialog, *box; - bool done = false; - - begin_reached = 1; - end_reached = 0; - page_length = 0; - hscroll = 0; - buf = tbuf; - page = buf; /* page is pointer to start of page to be displayed */ - - if (_vscroll && *_vscroll) { - begin_reached = 0; - - for (i = 0; i < *_vscroll; i++) - get_line(); - } - if (_hscroll) - hscroll = *_hscroll; - -do_resize: - getmaxyx(stdscr, height, width); - if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN) - return -ERRDISPLAYTOOSMALL; - if (initial_height != 0) - height = initial_height; - else - if (height > 4) - height -= 4; - else - height = 0; - if (initial_width != 0) - width = initial_width; - else - if (width > 5) - width -= 5; - else - width = 0; - - /* center dialog box on screen */ - x = (getmaxx(stdscr) - width) / 2; - y = (getmaxy(stdscr) - height) / 2; - - draw_shadow(stdscr, y, x, height, width); - - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - /* Create window for box region, used for scrolling text */ - boxh = height - 4; - boxw = width - 2; - box = subwin(dialog, boxh, boxw, y + 1, x + 1); - wattrset(box, dlg.dialog.atr); - wbkgdset(box, dlg.dialog.atr & A_COLOR); - - keypad(box, TRUE); - - /* register the new window, along with its borders */ - draw_box(dialog, 0, 0, height, width, - dlg.dialog.atr, dlg.border.atr); - - wattrset(dialog, dlg.border.atr); - mvwaddch(dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dlg.dialog.atr); - wbkgdset(dialog, dlg.dialog.atr & A_COLOR); - waddch(dialog, ACS_RTEE); - - print_title(dialog, title, width); - - print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE); - wnoutrefresh(dialog); - getyx(dialog, cur_y, cur_x); /* Save cursor position */ - - /* Print first page of text */ - attr_clear(box, boxh, boxw, dlg.dialog.atr); - refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text, - data); - - while (!done) { - key = wgetch(dialog); - switch (key) { - case 'E': /* Exit */ - case 'e': - case 'X': - case 'x': - case 'q': - case '\n': - done = true; - break; - case 'g': /* First page */ - case KEY_HOME: - if (!begin_reached) { - begin_reached = 1; - page = buf; - refresh_text_box(dialog, box, boxh, boxw, - cur_y, cur_x, update_text, - data); - } - break; - case 'G': /* Last page */ - case KEY_END: - - end_reached = 1; - /* point to last char in buf */ - page = buf + strlen(buf); - back_lines(boxh); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case 'K': /* Previous line */ - case 'k': - case KEY_UP: - if (begin_reached) - break; - - back_lines(page_length + 1); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case 'B': /* Previous page */ - case 'b': - case 'u': - case KEY_PPAGE: - if (begin_reached) - break; - back_lines(page_length + boxh); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case 'J': /* Next line */ - case 'j': - case KEY_DOWN: - if (end_reached) - break; - - back_lines(page_length - 1); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case KEY_NPAGE: /* Next page */ - case ' ': - case 'd': - if (end_reached) - break; - - begin_reached = 0; - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case '0': /* Beginning of line */ - case 'H': /* Scroll left */ - case 'h': - case KEY_LEFT: - if (hscroll <= 0) - break; - - if (key == '0') - hscroll = 0; - else - hscroll--; - /* Reprint current page to scroll horizontally */ - back_lines(page_length); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case 'L': /* Scroll right */ - case 'l': - case KEY_RIGHT: - if (hscroll >= MAX_LEN) - break; - hscroll++; - /* Reprint current page to scroll horizontally */ - back_lines(page_length); - refresh_text_box(dialog, box, boxh, boxw, cur_y, - cur_x, update_text, data); - break; - case KEY_ESC: - if (on_key_esc(dialog) == KEY_ESC) - done = true; - break; - case KEY_RESIZE: - back_lines(height); - delwin(box); - delwin(dialog); - on_key_resize(); - goto do_resize; - default: - for (i = 0; keys[i]; i++) { - if (key == keys[i]) { - done = true; - break; - } - } - } - } - delwin(box); - delwin(dialog); - if (_vscroll) { - const char *s; - - s = buf; - *_vscroll = 0; - back_lines(page_length); - while (s < page && (s = strchr(s, '\n'))) { - (*_vscroll)++; - s++; - } - } - if (_hscroll) - *_hscroll = hscroll; - return key; -} - -/* - * Go back 'n' lines in text. Called by dialog_textbox(). - * 'page' will be updated to point to the desired line in 'buf'. - */ -static void back_lines(int n) -{ - int i; - - begin_reached = 0; - /* Go back 'n' lines */ - for (i = 0; i < n; i++) { - if (*page == '\0') { - if (end_reached) { - end_reached = 0; - continue; - } - } - if (page == buf) { - begin_reached = 1; - return; - } - page--; - do { - if (page == buf) { - begin_reached = 1; - return; - } - page--; - } while (*page != '\n'); - page++; - } -} - -/* - * Print a new page of text. - */ -static void print_page(WINDOW *win, int height, int width, update_text_fn - update_text, void *data) -{ - int i, passed_end = 0; - - if (update_text) { - char *end; - - for (i = 0; i < height; i++) - get_line(); - end = page; - back_lines(height); - update_text(buf, page - buf, end - buf, data); - } - - page_length = 0; - for (i = 0; i < height; i++) { - print_line(win, i, width); - if (!passed_end) - page_length++; - if (end_reached && !passed_end) - passed_end = 1; - } - wnoutrefresh(win); -} - -/* - * Print a new line of text. - */ -static void print_line(WINDOW * win, int row, int width) -{ - char *line; - - line = get_line(); - line += MIN(strlen(line), hscroll); /* Scroll horizontally */ - wmove(win, row, 0); /* move cursor to correct line */ - waddch(win, ' '); - waddnstr(win, line, MIN(strlen(line), width - 2)); - - /* Clear 'residue' of previous line */ -#if OLD_NCURSES - { - int x = getcurx(win); - int i; - for (i = 0; i < width - x; i++) - waddch(win, ' '); - } -#else - wclrtoeol(win); -#endif -} - -/* - * Return current line of text. Called by dialog_textbox() and print_line(). - * 'page' should point to start of current line before calling, and will be - * updated to point to start of next line. - */ -static char *get_line(void) -{ - int i = 0; - static char line[MAX_LEN + 1]; - - end_reached = 0; - while (*page != '\n') { - if (*page == '\0') { - end_reached = 1; - break; - } else if (i < MAX_LEN) - line[i++] = *(page++); - else { - /* Truncate lines longer than MAX_LEN characters */ - if (i == MAX_LEN) - line[i++] = '\0'; - page++; - } - } - if (i <= MAX_LEN) - line[i] = '\0'; - if (!end_reached) - page++; /* move past '\n' */ - - return line; -} - -/* - * Print current position - */ -static void print_position(WINDOW * win) -{ - int percent; - - wattrset(win, dlg.position_indicator.atr); - wbkgdset(win, dlg.position_indicator.atr & A_COLOR); - percent = (page - buf) * 100 / strlen(buf); - wmove(win, getmaxy(win) - 3, getmaxx(win) - 9); - wprintw(win, "(%3d%%)", percent); -} diff --git a/support/kconfig.new/lxdialog/util.c b/support/kconfig.new/lxdialog/util.c deleted file mode 100644 index 1b490d4..0000000 --- a/support/kconfig.new/lxdialog/util.c +++ /dev/null @@ -1,700 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * util.c - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) - */ - -#include <stdarg.h> - -#include "dialog.h" - -/* Needed in signal handler in mconf.c */ -int saved_x, saved_y; - -struct dialog_info dlg; - -static void set_mono_theme(void) -{ - dlg.screen.atr = A_NORMAL; - dlg.shadow.atr = A_NORMAL; - dlg.dialog.atr = A_NORMAL; - dlg.title.atr = A_BOLD; - dlg.border.atr = A_NORMAL; - dlg.button_active.atr = A_REVERSE; - dlg.button_inactive.atr = A_DIM; - dlg.button_key_active.atr = A_REVERSE; - dlg.button_key_inactive.atr = A_BOLD; - dlg.button_label_active.atr = A_REVERSE; - dlg.button_label_inactive.atr = A_NORMAL; - dlg.inputbox.atr = A_NORMAL; - dlg.inputbox_border.atr = A_NORMAL; - dlg.searchbox.atr = A_NORMAL; - dlg.searchbox_title.atr = A_BOLD; - dlg.searchbox_border.atr = A_NORMAL; - dlg.position_indicator.atr = A_BOLD; - dlg.menubox.atr = A_NORMAL; - dlg.menubox_border.atr = A_NORMAL; - dlg.item.atr = A_NORMAL; - dlg.item_selected.atr = A_REVERSE; - dlg.tag.atr = A_BOLD; - dlg.tag_selected.atr = A_REVERSE; - dlg.tag_key.atr = A_BOLD; - dlg.tag_key_selected.atr = A_REVERSE; - dlg.check.atr = A_BOLD; - dlg.check_selected.atr = A_REVERSE; - dlg.uarrow.atr = A_BOLD; - dlg.darrow.atr = A_BOLD; -} - -#define DLG_COLOR(dialog, f, b, h) \ -do { \ - dlg.dialog.fg = (f); \ - dlg.dialog.bg = (b); \ - dlg.dialog.hl = (h); \ -} while (0) - -static void set_classic_theme(void) -{ - DLG_COLOR(screen, COLOR_CYAN, COLOR_BLUE, true); - DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, true); - DLG_COLOR(dialog, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(title, COLOR_YELLOW, COLOR_WHITE, true); - DLG_COLOR(border, COLOR_WHITE, COLOR_WHITE, true); - DLG_COLOR(button_active, COLOR_WHITE, COLOR_BLUE, true); - DLG_COLOR(button_inactive, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(button_key_active, COLOR_WHITE, COLOR_BLUE, true); - DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_WHITE, false); - DLG_COLOR(button_label_active, COLOR_YELLOW, COLOR_BLUE, true); - DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_WHITE, true); - DLG_COLOR(inputbox, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(inputbox_border, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(searchbox, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_WHITE, true); - DLG_COLOR(searchbox_border, COLOR_WHITE, COLOR_WHITE, true); - DLG_COLOR(position_indicator, COLOR_YELLOW, COLOR_WHITE, true); - DLG_COLOR(menubox, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(menubox_border, COLOR_WHITE, COLOR_WHITE, true); - DLG_COLOR(item, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(item_selected, COLOR_WHITE, COLOR_BLUE, true); - DLG_COLOR(tag, COLOR_YELLOW, COLOR_WHITE, true); - DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_BLUE, true); - DLG_COLOR(tag_key, COLOR_YELLOW, COLOR_WHITE, true); - DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_BLUE, true); - DLG_COLOR(check, COLOR_BLACK, COLOR_WHITE, false); - DLG_COLOR(check_selected, COLOR_WHITE, COLOR_BLUE, true); - DLG_COLOR(uarrow, COLOR_GREEN, COLOR_WHITE, true); - DLG_COLOR(darrow, COLOR_GREEN, COLOR_WHITE, true); -} - -static void set_blackbg_theme(void) -{ - DLG_COLOR(screen, COLOR_RED, COLOR_BLACK, true); - DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, false); - DLG_COLOR(dialog, COLOR_WHITE, COLOR_BLACK, false); - DLG_COLOR(title, COLOR_RED, COLOR_BLACK, false); - DLG_COLOR(border, COLOR_BLACK, COLOR_BLACK, true); - - DLG_COLOR(button_active, COLOR_YELLOW, COLOR_RED, false); - DLG_COLOR(button_inactive, COLOR_YELLOW, COLOR_BLACK, false); - DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_RED, true); - DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_BLACK, false); - DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_RED, false); - DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_BLACK, true); - - DLG_COLOR(inputbox, COLOR_YELLOW, COLOR_BLACK, false); - DLG_COLOR(inputbox_border, COLOR_YELLOW, COLOR_BLACK, false); - - DLG_COLOR(searchbox, COLOR_YELLOW, COLOR_BLACK, false); - DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_BLACK, true); - DLG_COLOR(searchbox_border, COLOR_BLACK, COLOR_BLACK, true); - - DLG_COLOR(position_indicator, COLOR_RED, COLOR_BLACK, false); - - DLG_COLOR(menubox, COLOR_YELLOW, COLOR_BLACK, false); - DLG_COLOR(menubox_border, COLOR_BLACK, COLOR_BLACK, true); - - DLG_COLOR(item, COLOR_WHITE, COLOR_BLACK, false); - DLG_COLOR(item_selected, COLOR_WHITE, COLOR_RED, false); - - DLG_COLOR(tag, COLOR_RED, COLOR_BLACK, false); - DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_RED, true); - DLG_COLOR(tag_key, COLOR_RED, COLOR_BLACK, false); - DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_RED, true); - - DLG_COLOR(check, COLOR_YELLOW, COLOR_BLACK, false); - DLG_COLOR(check_selected, COLOR_YELLOW, COLOR_RED, true); - - DLG_COLOR(uarrow, COLOR_RED, COLOR_BLACK, false); - DLG_COLOR(darrow, COLOR_RED, COLOR_BLACK, false); -} - -static void set_bluetitle_theme(void) -{ - set_classic_theme(); - DLG_COLOR(title, COLOR_BLUE, COLOR_WHITE, true); - DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_BLUE, true); - DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_BLUE, true); - DLG_COLOR(searchbox_title, COLOR_BLUE, COLOR_WHITE, true); - DLG_COLOR(position_indicator, COLOR_BLUE, COLOR_WHITE, true); - DLG_COLOR(tag, COLOR_BLUE, COLOR_WHITE, true); - DLG_COLOR(tag_key, COLOR_BLUE, COLOR_WHITE, true); - -} - -/* - * Select color theme - */ -static int set_theme(const char *theme) -{ - int use_color = 1; - if (!theme) - set_bluetitle_theme(); - else if (strcmp(theme, "classic") == 0) - set_classic_theme(); - else if (strcmp(theme, "bluetitle") == 0) - set_bluetitle_theme(); - else if (strcmp(theme, "blackbg") == 0) - set_blackbg_theme(); - else if (strcmp(theme, "mono") == 0) - use_color = 0; - - return use_color; -} - -static void init_one_color(struct dialog_color *color) -{ - static int pair = 0; - - pair++; - init_pair(pair, color->fg, color->bg); - if (color->hl) - color->atr = A_BOLD | COLOR_PAIR(pair); - else - color->atr = COLOR_PAIR(pair); -} - -static void init_dialog_colors(void) -{ - init_one_color(&dlg.screen); - init_one_color(&dlg.shadow); - init_one_color(&dlg.dialog); - init_one_color(&dlg.title); - init_one_color(&dlg.border); - init_one_color(&dlg.button_active); - init_one_color(&dlg.button_inactive); - init_one_color(&dlg.button_key_active); - init_one_color(&dlg.button_key_inactive); - init_one_color(&dlg.button_label_active); - init_one_color(&dlg.button_label_inactive); - init_one_color(&dlg.inputbox); - init_one_color(&dlg.inputbox_border); - init_one_color(&dlg.searchbox); - init_one_color(&dlg.searchbox_title); - init_one_color(&dlg.searchbox_border); - init_one_color(&dlg.position_indicator); - init_one_color(&dlg.menubox); - init_one_color(&dlg.menubox_border); - init_one_color(&dlg.item); - init_one_color(&dlg.item_selected); - init_one_color(&dlg.tag); - init_one_color(&dlg.tag_selected); - init_one_color(&dlg.tag_key); - init_one_color(&dlg.tag_key_selected); - init_one_color(&dlg.check); - init_one_color(&dlg.check_selected); - init_one_color(&dlg.uarrow); - init_one_color(&dlg.darrow); -} - -/* - * Setup for color display - */ -static void color_setup(const char *theme) -{ - int use_color; - - use_color = set_theme(theme); - if (use_color && has_colors()) { - start_color(); - init_dialog_colors(); - } else - set_mono_theme(); -} - -/* - * Set window to attribute 'attr' - */ -void attr_clear(WINDOW * win, int height, int width, chtype attr) -{ - int i, j; - - wattrset(win, attr); - for (i = 0; i < height; i++) { - wmove(win, i, 0); - for (j = 0; j < width; j++) - waddch(win, ' '); - } - touchwin(win); -} - -void dialog_clear(void) -{ - int lines, columns; - - lines = getmaxy(stdscr); - columns = getmaxx(stdscr); - - attr_clear(stdscr, lines, columns, dlg.screen.atr); - /* Display background title if it exists ... - SLH */ - if (dlg.backtitle != NULL) { - int i, len = 0, skip = 0; - struct subtitle_list *pos; - - wattrset(stdscr, dlg.screen.atr); - mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle); - - for (pos = dlg.subtitles; pos != NULL; pos = pos->next) { - /* 3 is for the arrow and spaces */ - len += strlen(pos->text) + 3; - } - - wmove(stdscr, 1, 1); - if (len > columns - 2) { - const char *ellipsis = "[...] "; - waddstr(stdscr, ellipsis); - skip = len - (columns - 2 - strlen(ellipsis)); - } - - for (pos = dlg.subtitles; pos != NULL; pos = pos->next) { - if (skip == 0) - waddch(stdscr, ACS_RARROW); - else - skip--; - - if (skip == 0) - waddch(stdscr, ' '); - else - skip--; - - if (skip < strlen(pos->text)) { - waddstr(stdscr, pos->text + skip); - skip = 0; - } else - skip -= strlen(pos->text); - - if (skip == 0) - waddch(stdscr, ' '); - else - skip--; - } - - for (i = len + 1; i < columns - 1; i++) - waddch(stdscr, ACS_HLINE); - } - wnoutrefresh(stdscr); -} - -/* - * Do some initialization for dialog - */ -int init_dialog(const char *backtitle) -{ - int height, width; - - initscr(); /* Init curses */ - - /* Get current cursor position for signal handler in mconf.c */ - getyx(stdscr, saved_y, saved_x); - - getmaxyx(stdscr, height, width); - if (height < WINDOW_HEIGTH_MIN || width < WINDOW_WIDTH_MIN) { - endwin(); - return -ERRDISPLAYTOOSMALL; - } - - dlg.backtitle = backtitle; - color_setup(getenv("MENUCONFIG_COLOR")); - - keypad(stdscr, TRUE); - cbreak(); - noecho(); - dialog_clear(); - - return 0; -} - -void set_dialog_backtitle(const char *backtitle) -{ - dlg.backtitle = backtitle; -} - -void set_dialog_subtitles(struct subtitle_list *subtitles) -{ - dlg.subtitles = subtitles; -} - -/* - * End using dialog functions. - */ -void end_dialog(int x, int y) -{ - /* move cursor back to original position */ - move(y, x); - refresh(); - endwin(); -} - -/* Print the title of the dialog. Center the title and truncate - * tile if wider than dialog (- 2 chars). - **/ -void print_title(WINDOW *dialog, const char *title, int width) -{ - if (title) { - int tlen = MIN(width - 2, strlen(title)); - wattrset(dialog, dlg.title.atr); - mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' '); - mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen); - waddch(dialog, ' '); - } -} - -/* - * Print a string of text in a window, automatically wrap around to the - * next line if the string is too long to fit on one line. Newline - * characters '\n' are propperly processed. We start on a new line - * if there is no room for at least 4 nonblanks following a double-space. - */ -void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x) -{ - int newl, cur_x, cur_y; - int prompt_len, room, wlen; - char tempstr[MAX_LEN + 1], *word, *sp, *sp2, *newline_separator = 0; - - strcpy(tempstr, prompt); - - prompt_len = strlen(tempstr); - - if (prompt_len <= width - x * 2) { /* If prompt is short */ - wmove(win, y, (width - prompt_len) / 2); - waddstr(win, tempstr); - } else { - cur_x = x; - cur_y = y; - newl = 1; - word = tempstr; - while (word && *word) { - sp = strpbrk(word, "\n "); - if (sp && *sp == '\n') - newline_separator = sp; - - if (sp) - *sp++ = 0; - - /* Wrap to next line if either the word does not fit, - or it is the first word of a new sentence, and it is - short, and the next word does not fit. */ - room = width - cur_x; - wlen = strlen(word); - if (wlen > room || - (newl && wlen < 4 && sp - && wlen + 1 + strlen(sp) > room - && (!(sp2 = strpbrk(sp, "\n ")) - || wlen + 1 + (sp2 - sp) > room))) { - cur_y++; - cur_x = x; - } - wmove(win, cur_y, cur_x); - waddstr(win, word); - getyx(win, cur_y, cur_x); - - /* Move to the next line if the word separator was a newline */ - if (newline_separator) { - cur_y++; - cur_x = x; - newline_separator = 0; - } else - cur_x++; - - if (sp && *sp == ' ') { - cur_x++; /* double space */ - while (*++sp == ' ') ; - newl = 1; - } else - newl = 0; - word = sp; - } - } -} - -/* - * Print a button - */ -void print_button(WINDOW * win, const char *label, int y, int x, int selected) -{ - int i, temp; - - wmove(win, y, x); - wattrset(win, selected ? dlg.button_active.atr - : dlg.button_inactive.atr); - waddstr(win, "<"); - temp = strspn(label, " "); - label += temp; - wattrset(win, selected ? dlg.button_label_active.atr - : dlg.button_label_inactive.atr); - for (i = 0; i < temp; i++) - waddch(win, ' '); - wattrset(win, selected ? dlg.button_key_active.atr - : dlg.button_key_inactive.atr); - waddch(win, label[0]); - wattrset(win, selected ? dlg.button_label_active.atr - : dlg.button_label_inactive.atr); - waddstr(win, (char *)label + 1); - wattrset(win, selected ? dlg.button_active.atr - : dlg.button_inactive.atr); - waddstr(win, ">"); - wmove(win, y, x + temp + 1); -} - -/* - * Draw a rectangular box with line drawing characters - */ -void -draw_box(WINDOW * win, int y, int x, int height, int width, - chtype box, chtype border) -{ - int i, j; - - wattrset(win, 0); - for (i = 0; i < height; i++) { - wmove(win, y + i, x); - for (j = 0; j < width; j++) - if (!i && !j) - waddch(win, border | ACS_ULCORNER); - else if (i == height - 1 && !j) - waddch(win, border | ACS_LLCORNER); - else if (!i && j == width - 1) - waddch(win, box | ACS_URCORNER); - else if (i == height - 1 && j == width - 1) - waddch(win, box | ACS_LRCORNER); - else if (!i) - waddch(win, border | ACS_HLINE); - else if (i == height - 1) - waddch(win, box | ACS_HLINE); - else if (!j) - waddch(win, border | ACS_VLINE); - else if (j == width - 1) - waddch(win, box | ACS_VLINE); - else - waddch(win, box | ' '); - } -} - -/* - * Draw shadows along the right and bottom edge to give a more 3D look - * to the boxes - */ -void draw_shadow(WINDOW * win, int y, int x, int height, int width) -{ - int i; - - if (has_colors()) { /* Whether terminal supports color? */ - wattrset(win, dlg.shadow.atr); - wmove(win, y + height, x + 2); - for (i = 0; i < width; i++) - waddch(win, winch(win) & A_CHARTEXT); - for (i = y + 1; i < y + height + 1; i++) { - wmove(win, i, x + width); - waddch(win, winch(win) & A_CHARTEXT); - waddch(win, winch(win) & A_CHARTEXT); - } - wnoutrefresh(win); - } -} - -/* - * Return the position of the first alphabetic character in a string. - */ -int first_alpha(const char *string, const char *exempt) -{ - int i, in_paren = 0, c; - - for (i = 0; i < strlen(string); i++) { - c = tolower(string[i]); - - if (strchr("<[(", c)) - ++in_paren; - if (strchr(">])", c) && in_paren > 0) - --in_paren; - - if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0) - return i; - } - - return 0; -} - -/* - * ncurses uses ESC to detect escaped char sequences. This resutl in - * a small timeout before ESC is actually delivered to the application. - * lxdialog suggest <ESC> <ESC> which is correctly translated to two - * times esc. But then we need to ignore the second esc to avoid stepping - * out one menu too much. Filter away all escaped key sequences since - * keypad(FALSE) turn off ncurses support for escape sequences - and thats - * needed to make notimeout() do as expected. - */ -int on_key_esc(WINDOW *win) -{ - int key; - int key2; - int key3; - - nodelay(win, TRUE); - keypad(win, FALSE); - key = wgetch(win); - key2 = wgetch(win); - do { - key3 = wgetch(win); - } while (key3 != ERR); - nodelay(win, FALSE); - keypad(win, TRUE); - if (key == KEY_ESC && key2 == ERR) - return KEY_ESC; - else if (key != ERR && key != KEY_ESC && key2 == ERR) - ungetch(key); - - return -1; -} - -/* redraw screen in new size */ -int on_key_resize(void) -{ - dialog_clear(); - return KEY_RESIZE; -} - -struct dialog_list *item_cur; -struct dialog_list item_nil; -struct dialog_list *item_head; - -void item_reset(void) -{ - struct dialog_list *p, *next; - - for (p = item_head; p; p = next) { - next = p->next; - free(p); - } - item_head = NULL; - item_cur = &item_nil; -} - -void item_make(const char *fmt, ...) -{ - va_list ap; - struct dialog_list *p = malloc(sizeof(*p)); - - if (item_head) - item_cur->next = p; - else - item_head = p; - item_cur = p; - memset(p, 0, sizeof(*p)); - - va_start(ap, fmt); - vsnprintf(item_cur->node.str, sizeof(item_cur->node.str), fmt, ap); - va_end(ap); -} - -void item_add_str(const char *fmt, ...) -{ - va_list ap; - size_t avail; - - avail = sizeof(item_cur->node.str) - strlen(item_cur->node.str); - - va_start(ap, fmt); - vsnprintf(item_cur->node.str + strlen(item_cur->node.str), - avail, fmt, ap); - item_cur->node.str[sizeof(item_cur->node.str) - 1] = '\0'; - va_end(ap); -} - -void item_set_tag(char tag) -{ - item_cur->node.tag = tag; -} -void item_set_data(void *ptr) -{ - item_cur->node.data = ptr; -} - -void item_set_selected(int val) -{ - item_cur->node.selected = val; -} - -int item_activate_selected(void) -{ - item_foreach() - if (item_is_selected()) - return 1; - return 0; -} - -void *item_data(void) -{ - return item_cur->node.data; -} - -char item_tag(void) -{ - return item_cur->node.tag; -} - -int item_count(void) -{ - int n = 0; - struct dialog_list *p; - - for (p = item_head; p; p = p->next) - n++; - return n; -} - -void item_set(int n) -{ - int i = 0; - item_foreach() - if (i++ == n) - return; -} - -int item_n(void) -{ - int n = 0; - struct dialog_list *p; - - for (p = item_head; p; p = p->next) { - if (p == item_cur) - return n; - n++; - } - return 0; -} - -const char *item_str(void) -{ - return item_cur->node.str; -} - -int item_is_selected(void) -{ - return (item_cur->node.selected != 0); -} - -int item_is_tag(char tag) -{ - return (item_cur->node.tag == tag); -} diff --git a/support/kconfig.new/lxdialog/yesno.c b/support/kconfig.new/lxdialog/yesno.c deleted file mode 100644 index bcaac9b..0000000 --- a/support/kconfig.new/lxdialog/yesno.c +++ /dev/null @@ -1,101 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * yesno.c -- implements the yes/no box - * - * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) - * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) - */ - -#include "dialog.h" - -/* - * Display termination buttons - */ -static void print_buttons(WINDOW * dialog, int height, int width, int selected) -{ - int x = width / 2 - 10; - int y = height - 2; - - print_button(dialog, " Yes ", y, x, selected == 0); - print_button(dialog, " No ", y, x + 13, selected == 1); - - wmove(dialog, y, x + 1 + 13 * selected); - wrefresh(dialog); -} - -/* - * Display a dialog box with two buttons - Yes and No - */ -int dialog_yesno(const char *title, const char *prompt, int height, int width) -{ - int i, x, y, key = 0, button = 0; - WINDOW *dialog; - -do_resize: - if (getmaxy(stdscr) < (height + YESNO_HEIGTH_MIN)) - return -ERRDISPLAYTOOSMALL; - if (getmaxx(stdscr) < (width + YESNO_WIDTH_MIN)) - return -ERRDISPLAYTOOSMALL; - - /* center dialog box on screen */ - x = (getmaxx(stdscr) - width) / 2; - y = (getmaxy(stdscr) - height) / 2; - - draw_shadow(stdscr, y, x, height, width); - - dialog = newwin(height, width, y, x); - keypad(dialog, TRUE); - - draw_box(dialog, 0, 0, height, width, - dlg.dialog.atr, dlg.border.atr); - wattrset(dialog, dlg.border.atr); - mvwaddch(dialog, height - 3, 0, ACS_LTEE); - for (i = 0; i < width - 2; i++) - waddch(dialog, ACS_HLINE); - wattrset(dialog, dlg.dialog.atr); - waddch(dialog, ACS_RTEE); - - print_title(dialog, title, width); - - wattrset(dialog, dlg.dialog.atr); - print_autowrap(dialog, prompt, width - 2, 1, 3); - - print_buttons(dialog, height, width, 0); - - while (key != KEY_ESC) { - key = wgetch(dialog); - switch (key) { - case 'Y': - case 'y': - delwin(dialog); - return 0; - case 'N': - case 'n': - delwin(dialog); - return 1; - - case TAB: - case KEY_LEFT: - case KEY_RIGHT: - button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button); - - print_buttons(dialog, height, width, button); - wrefresh(dialog); - break; - case ' ': - case '\n': - delwin(dialog); - return button; - case KEY_ESC: - key = on_key_esc(dialog); - break; - case KEY_RESIZE: - delwin(dialog); - on_key_resize(); - goto do_resize; - } - } - - delwin(dialog); - return key; /* ESC pressed */ -} diff --git a/support/kconfig.new/mconf-cfg.sh b/support/kconfig.new/mconf-cfg.sh deleted file mode 100755 index c812872..0000000 --- a/support/kconfig.new/mconf-cfg.sh +++ /dev/null @@ -1,47 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -PKG="ncursesw" -PKG2="ncurses" - -if [ -n "$(command -v pkg-config)" ]; then - if pkg-config --exists $PKG; then - echo cflags=\"$(pkg-config --cflags $PKG)\" - echo libs=\"$(pkg-config --libs $PKG)\" - exit 0 - fi - - if pkg-config --exists $PKG2; then - echo cflags=\"$(pkg-config --cflags $PKG2)\" - echo libs=\"$(pkg-config --libs $PKG2)\" - exit 0 - fi -fi - -# Check the default paths in case pkg-config is not installed. -# (Even if it is installed, some distributions such as openSUSE cannot -# find ncurses by pkg-config.) -if [ -f /usr/include/ncursesw/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" - echo libs=\"-lncursesw\" - exit 0 -fi - -if [ -f /usr/include/ncurses/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" - echo libs=\"-lncurses\" - exit 0 -fi - -if [ -f /usr/include/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE\" - echo libs=\"-lncurses\" - exit 0 -fi - -echo >&2 "*" -echo >&2 "* Unable to find the ncurses package." -echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" -echo >&2 "* depending on your distribution)." -echo >&2 "*" -exit 1 diff --git a/support/kconfig.new/mconf.c b/support/kconfig.new/mconf.c deleted file mode 100644 index 53c4a62..0000000 --- a/support/kconfig.new/mconf.c +++ /dev/null @@ -1,1039 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - * - * Introduced single menu mode (show all sub-menus in one large tree). - * 2002-11-06 Petr Baudis <pasky@xxxxxx> - * - * i18n, 2005, Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxx> - */ - -#include <ctype.h> -#include <errno.h> -#include <fcntl.h> -#include <limits.h> -#include <stdarg.h> -#include <stdlib.h> -#include <string.h> -#include <signal.h> -#include <unistd.h> - -#include "lkc.h" -#include "lxdialog/dialog.h" - -static const char mconf_readme[] = -"Overview\n" -"--------\n" -"This interface lets you select features and parameters for the build.\n" -"Features can either be built-in, modularized, or ignored. Parameters\n" -"must be entered in as decimal or hexadecimal numbers or text.\n" -"\n" -"Menu items beginning with following braces represent features that\n" -" [ ] can be built in or removed\n" -" < > can be built in, modularized or removed\n" -" { } can be built in or modularized (selected by other feature)\n" -" - - are selected by other feature,\n" -"while *, M or whitespace inside braces means to build in, build as\n" -"a module or to exclude the feature respectively.\n" -"\n" -"To change any of these features, highlight it with the cursor\n" -"keys and press <Y> to build it in, <M> to make it a module or\n" -"<N> to remove it. You may also press the <Space Bar> to cycle\n" -"through the available options (i.e. Y->N->M->Y).\n" -"\n" -"Some additional keyboard hints:\n" -"\n" -"Menus\n" -"----------\n" -"o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n" -" wish to change or the submenu you wish to select and press <Enter>.\n" -" Submenus are designated by \"--->\", empty ones by \"----\".\n" -"\n" -" Shortcut: Press the option's highlighted letter (hotkey).\n" -" Pressing a hotkey more than once will sequence\n" -" through all visible items which use that hotkey.\n" -"\n" -" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" -" unseen options into view.\n" -"\n" -"o To exit a menu use the cursor keys to highlight the <Exit> button\n" -" and press <ENTER>.\n" -"\n" -" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" -" using those letters. You may press a single <ESC>, but\n" -" there is a delayed response which you may find annoying.\n" -"\n" -" Also, the <TAB> and cursor keys will cycle between <Select>,\n" -" <Exit>, <Help>, <Save>, and <Load>.\n" -"\n" -"o To get help with an item, use the cursor keys to highlight <Help>\n" -" and press <ENTER>.\n" -"\n" -" Shortcut: Press <H> or <?>.\n" -"\n" -"o To toggle the display of hidden options, press <Z>.\n" -"\n" -"\n" -"Radiolists (Choice lists)\n" -"-----------\n" -"o Use the cursor keys to select the option you wish to set and press\n" -" <S> or the <SPACE BAR>.\n" -"\n" -" Shortcut: Press the first letter of the option you wish to set then\n" -" press <S> or <SPACE BAR>.\n" -"\n" -"o To see available help for the item, use the cursor keys to highlight\n" -" <Help> and Press <ENTER>.\n" -"\n" -" Shortcut: Press <H> or <?>.\n" -"\n" -" Also, the <TAB> and cursor keys will cycle between <Select> and\n" -" <Help>\n" -"\n" -"\n" -"Data Entry\n" -"-----------\n" -"o Enter the requested information and press <ENTER>\n" -" If you are entering hexadecimal values, it is not necessary to\n" -" add the '0x' prefix to the entry.\n" -"\n" -"o For help, use the <TAB> or cursor keys to highlight the help option\n" -" and press <ENTER>. You can try <TAB><H> as well.\n" -"\n" -"\n" -"Text Box (Help Window)\n" -"--------\n" -"o Use the cursor keys to scroll up/down/left/right. The VI editor\n" -" keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n" -" those who are familiar with less and lynx.\n" -"\n" -"o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n" -"\n" -"\n" -"Alternate Configuration Files\n" -"-----------------------------\n" -"Menuconfig supports the use of alternate configuration files for\n" -"those who, for various reasons, find it necessary to switch\n" -"between different configurations.\n" -"\n" -"The <Save> button will let you save the current configuration to\n" -"a file of your choosing. Use the <Load> button to load a previously\n" -"saved alternate configuration.\n" -"\n" -"Even if you don't use alternate configuration files, but you find\n" -"during a Menuconfig session that you have completely messed up your\n" -"settings, you may use the <Load> button to restore your previously\n" -"saved settings from \".config\" without restarting Menuconfig.\n" -"\n" -"Other information\n" -"-----------------\n" -"If you use Menuconfig in an XTERM window, make sure you have your\n" -"$TERM variable set to point to an xterm definition which supports\n" -"color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n" -"not display correctly in an RXVT window because rxvt displays only one\n" -"intensity of color, bright.\n" -"\n" -"Menuconfig will display larger menus on screens or xterms which are\n" -"set to display more than the standard 25 row by 80 column geometry.\n" -"In order for this to work, the \"stty size\" command must be able to\n" -"display the screen's current row and column geometry. I STRONGLY\n" -"RECOMMEND that you make sure you do NOT have the shell variables\n" -"LINES and COLUMNS exported into your environment. Some distributions\n" -"export those variables via /etc/profile. Some ncurses programs can\n" -"become confused when those variables (LINES & COLUMNS) don't reflect\n" -"the true screen size.\n" -"\n" -"Optional personality available\n" -"------------------------------\n" -"If you prefer to have all of the options listed in a single menu,\n" -"rather than the default multimenu hierarchy, run the menuconfig with\n" -"MENUCONFIG_MODE environment variable set to single_menu. Example:\n" -"\n" -"make MENUCONFIG_MODE=single_menu menuconfig\n" -"\n" -"<Enter> will then unroll the appropriate category, or enfold it if it\n" -"is already unrolled.\n" -"\n" -"Note that this mode can eventually be a little more CPU expensive\n" -"(especially with a larger number of unrolled categories) than the\n" -"default mode.\n" -"\n" -"Different color themes available\n" -"--------------------------------\n" -"It is possible to select different color themes using the variable\n" -"MENUCONFIG_COLOR. To select a theme use:\n" -"\n" -"make MENUCONFIG_COLOR=<theme> menuconfig\n" -"\n" -"Available themes are\n" -" mono => selects colors suitable for monochrome displays\n" -" blackbg => selects a color scheme with black background\n" -" classic => theme with blue background. The classic look\n" -" bluetitle => an LCD friendly version of classic. (default)\n" -"\n", -menu_instructions[] = - "Arrow keys navigate the menu. " - "<Enter> selects submenus ---> (or empty submenus ----). " - "Highlighted letters are hotkeys. " - "Pressing <Y> selects a feature, while <N> will exclude a feature. " - "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " - "Legend: [*] feature is selected [ ] feature is excluded", -radiolist_instructions[] = - "Use the arrow keys to navigate this window or " - "press the hotkey of the item you wish to select " - "followed by the <SPACE BAR>. " - "Press <?> for additional information about this option.", -inputbox_instructions_int[] = - "Please enter a decimal value. " - "Fractions will not be accepted. " - "Use the <TAB> key to move from the input field to the buttons below it.", -inputbox_instructions_hex[] = - "Please enter a hexadecimal value. " - "Use the <TAB> key to move from the input field to the buttons below it.", -inputbox_instructions_string[] = - "Please enter a string value. " - "Use the <TAB> key to move from the input field to the buttons below it.", -setmod_text[] = - "This feature depends on another which has been configured as a module.\n" - "As a result, this feature will be built as a module.", -load_config_text[] = - "Enter the name of the configuration file you wish to load. " - "Accept the name shown to restore the configuration you " - "last retrieved. Leave blank to abort.", -load_config_help[] = - "\n" - "For various reasons, one may wish to keep several different\n" - "configurations available on a single machine.\n" - "\n" - "If you have saved a previous configuration in a file other than the\n" - "default one, entering its name here will allow you to modify that\n" - "configuration.\n" - "\n" - "If you are uncertain, then you have probably never used alternate\n" - "configuration files. You should therefore leave this blank to abort.\n", -save_config_text[] = - "Enter a filename to which this configuration should be saved " - "as an alternate. Leave blank to abort.", -save_config_help[] = - "\n" - "For various reasons, one may wish to keep different configurations\n" - "available on a single machine.\n" - "\n" - "Entering a file name here will allow you to later retrieve, modify\n" - "and use the current configuration as an alternate to whatever\n" - "configuration options you have selected at that time.\n" - "\n" - "If you are uncertain what all this means then you should probably\n" - "leave this blank.\n", -search_help[] = - "\n" - "Search for symbols and display their relations.\n" - "Regular expressions are allowed.\n" - "Example: search for \"^FOO\"\n" - "Result:\n" - "-----------------------------------------------------------------\n" - "Symbol: FOO [=m]\n" - "Type : tristate\n" - "Prompt: Foo bus is used to drive the bar HW\n" - " Location:\n" - " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" - " -> PCI support (PCI [=y])\n" - "(1) -> PCI access mode (<choice> [=y])\n" - " Defined at drivers/pci/Kconfig:47\n" - " Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" - " Selects: LIBCRC32\n" - " Selected by: BAR [=n]\n" - "-----------------------------------------------------------------\n" - "o The line 'Type:' shows the type of the configuration option for\n" - " this symbol (bool, tristate, string, ...)\n" - "o The line 'Prompt:' shows the text used in the menu structure for\n" - " this symbol\n" - "o The 'Defined at' line tells at what file / line number the symbol\n" - " is defined\n" - "o The 'Depends on:' line tells what symbols need to be defined for\n" - " this symbol to be visible in the menu (selectable)\n" - "o The 'Location:' lines tells where in the menu structure this symbol\n" - " is located\n" - " A location followed by a [=y] indicates that this is a\n" - " selectable menu item - and the current value is displayed inside\n" - " brackets.\n" - " Press the key in the (#) prefix to jump directly to that\n" - " location. You will be returned to the current search results\n" - " after exiting this new menu.\n" - "o The 'Selects:' line tells what symbols will be automatically\n" - " selected if this symbol is selected (y or m)\n" - "o The 'Selected by' line tells what symbol has selected this symbol\n" - "\n" - "Only relevant lines are shown.\n" - "\n\n" - "Search examples:\n" - "Examples: USB => find all symbols containing USB\n" - " ^USB => find all symbols starting with USB\n" - " USB$ => find all symbols ending with USB\n" - "\n"; - -static int indent; -static struct menu *current_menu; -static int child_count; -static int single_menu_mode; -static int show_all_options; -static int save_and_exit; -static int silent; - -static void conf(struct menu *menu, struct menu *active_menu); -static void conf_choice(struct menu *menu); -static void conf_string(struct menu *menu); -static void conf_load(void); -static void conf_save(void); -static int show_textbox_ext(const char *title, char *text, int r, int c, - int *keys, int *vscroll, int *hscroll, - update_text_fn update_text, void *data); -static void show_textbox(const char *title, const char *text, int r, int c); -static void show_helptext(const char *title, const char *text); -static void show_help(struct menu *menu); - -static char filename[PATH_MAX+1]; -static void set_config_filename(const char *config_filename) -{ - static char menu_backtitle[PATH_MAX+128]; - int size; - - size = snprintf(menu_backtitle, sizeof(menu_backtitle), - "%s - %s", config_filename, rootmenu.prompt->text); - if (size >= sizeof(menu_backtitle)) - menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; - set_dialog_backtitle(menu_backtitle); - - size = snprintf(filename, sizeof(filename), "%s", config_filename); - if (size >= sizeof(filename)) - filename[sizeof(filename)-1] = '\0'; -} - -struct subtitle_part { - struct list_head entries; - const char *text; -}; -static LIST_HEAD(trail); - -static struct subtitle_list *subtitles; -static void set_subtitle(void) -{ - struct subtitle_part *sp; - struct subtitle_list *pos, *tmp; - - for (pos = subtitles; pos != NULL; pos = tmp) { - tmp = pos->next; - free(pos); - } - - subtitles = NULL; - list_for_each_entry(sp, &trail, entries) { - if (sp->text) { - if (pos) { - pos->next = xcalloc(1, sizeof(*pos)); - pos = pos->next; - } else { - subtitles = pos = xcalloc(1, sizeof(*pos)); - } - pos->text = sp->text; - } - } - - set_dialog_subtitles(subtitles); -} - -static void reset_subtitle(void) -{ - struct subtitle_list *pos, *tmp; - - for (pos = subtitles; pos != NULL; pos = tmp) { - tmp = pos->next; - free(pos); - } - subtitles = NULL; - set_dialog_subtitles(subtitles); -} - -struct search_data { - struct list_head *head; - struct menu **targets; - int *keys; -}; - -static void update_text(char *buf, size_t start, size_t end, void *_data) -{ - struct search_data *data = _data; - struct jump_key *pos; - int k = 0; - - list_for_each_entry(pos, data->head, entries) { - if (pos->offset >= start && pos->offset < end) { - char header[4]; - - if (k < JUMP_NB) { - int key = '0' + (pos->index % JUMP_NB) + 1; - - sprintf(header, "(%c)", key); - data->keys[k] = key; - data->targets[k] = pos->target; - k++; - } else { - sprintf(header, " "); - } - - memcpy(buf + pos->offset, header, sizeof(header) - 1); - } - } - data->keys[k] = 0; -} - -static void search_conf(void) -{ - struct symbol **sym_arr; - struct gstr res; - struct gstr title; - char *dialog_input; - int dres, vscroll = 0, hscroll = 0; - bool again; - struct gstr sttext; - struct subtitle_part stpart; - - title = str_new(); - str_printf( &title, "Enter (sub)string or regexp to search for " - "(with or without \"%s\")", CONFIG_); - -again: - dialog_clear(); - dres = dialog_inputbox("Search Configuration Parameter", - str_get(&title), - 10, 75, ""); - switch (dres) { - case 0: - break; - case 1: - show_helptext("Search Configuration", search_help); - goto again; - default: - str_free(&title); - return; - } - - /* strip the prefix if necessary */ - dialog_input = dialog_input_result; - if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) - dialog_input += strlen(CONFIG_); - - sttext = str_new(); - str_printf(&sttext, "Search (%s)", dialog_input_result); - stpart.text = str_get(&sttext); - list_add_tail(&stpart.entries, &trail); - - sym_arr = sym_re_search(dialog_input); - do { - LIST_HEAD(head); - struct menu *targets[JUMP_NB]; - int keys[JUMP_NB + 1], i; - struct search_data data = { - .head = &head, - .targets = targets, - .keys = keys, - }; - struct jump_key *pos, *tmp; - - res = get_relations_str(sym_arr, &head); - set_subtitle(); - dres = show_textbox_ext("Search Results", (char *) - str_get(&res), 0, 0, keys, &vscroll, - &hscroll, &update_text, (void *) - &data); - again = false; - for (i = 0; i < JUMP_NB && keys[i]; i++) - if (dres == keys[i]) { - conf(targets[i]->parent, targets[i]); - again = true; - } - str_free(&res); - list_for_each_entry_safe(pos, tmp, &head, entries) - free(pos); - } while (again); - free(sym_arr); - str_free(&title); - list_del(trail.prev); - str_free(&sttext); -} - -static void build_conf(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - int type, tmp, doint = 2; - tristate val; - char ch; - bool visible; - - /* - * note: menu_is_visible() has side effect that it will - * recalc the value of the symbol. - */ - visible = menu_is_visible(menu); - if (show_all_options && !menu_has_prompt(menu)) - return; - else if (!show_all_options && !visible) - return; - - sym = menu->sym; - prop = menu->prompt; - if (!sym) { - if (prop && menu != current_menu) { - const char *prompt = menu_get_prompt(menu); - switch (prop->type) { - case P_MENU: - child_count++; - if (single_menu_mode) { - item_make("%s%*c%s", - menu->data ? "-->" : "++>", - indent + 1, ' ', prompt); - } else - item_make(" %*c%s %s", - indent + 1, ' ', prompt, - menu_is_empty(menu) ? "----" : "--->"); - item_set_tag('m'); - item_set_data(menu); - if (single_menu_mode && menu->data) - goto conf_childs; - return; - case P_COMMENT: - if (prompt) { - child_count++; - item_make(" %*c*** %s ***", indent + 1, ' ', prompt); - item_set_tag(':'); - item_set_data(menu); - } - break; - default: - if (prompt) { - child_count++; - item_make("---%*c%s", indent + 1, ' ', prompt); - item_set_tag(':'); - item_set_data(menu); - } - } - } else - doint = 0; - goto conf_childs; - } - - type = sym_get_type(sym); - if (sym_is_choice(sym)) { - struct symbol *def_sym = sym_get_choice_value(sym); - struct menu *def_menu = NULL; - - child_count++; - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child) && child->sym == def_sym) - def_menu = child; - } - - val = sym_get_tristate_value(sym); - if (sym_is_changable(sym)) { - switch (type) { - case S_BOOLEAN: - item_make("[%c]", val == no ? ' ' : '*'); - break; - case S_TRISTATE: - switch (val) { - case yes: ch = '*'; break; - case mod: ch = 'M'; break; - default: ch = ' '; break; - } - item_make("<%c>", ch); - break; - } - item_set_tag('t'); - item_set_data(menu); - } else { - item_make(" "); - item_set_tag(def_menu ? 't' : ':'); - item_set_data(menu); - } - - item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); - if (val == yes) { - if (def_menu) { - item_add_str(" (%s)", menu_get_prompt(def_menu)); - item_add_str(" --->"); - if (def_menu->list) { - indent += 2; - build_conf(def_menu); - indent -= 2; - } - } - return; - } - } else { - if (menu == current_menu) { - item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); - item_set_tag(':'); - item_set_data(menu); - goto conf_childs; - } - child_count++; - val = sym_get_tristate_value(sym); - if (sym_is_choice_value(sym) && val == yes) { - item_make(" "); - item_set_tag(':'); - item_set_data(menu); - } else { - switch (type) { - case S_BOOLEAN: - if (sym_is_changable(sym)) - item_make("[%c]", val == no ? ' ' : '*'); - else - item_make("-%c-", val == no ? ' ' : '*'); - item_set_tag('t'); - item_set_data(menu); - break; - case S_TRISTATE: - switch (val) { - case yes: ch = '*'; break; - case mod: ch = 'M'; break; - default: ch = ' '; break; - } - if (sym_is_changable(sym)) { - if (sym->rev_dep.tri == mod) - item_make("{%c}", ch); - else - item_make("<%c>", ch); - } else - item_make("-%c-", ch); - item_set_tag('t'); - item_set_data(menu); - break; - default: - tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ - item_make("(%s)", sym_get_string_value(sym)); - tmp = indent - tmp + 4; - if (tmp < 0) - tmp = 0; - item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu), - (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : " (NEW)"); - item_set_tag('s'); - item_set_data(menu); - goto conf_childs; - } - } - item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), - (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : " (NEW)"); - if (menu->prompt->type == P_MENU) { - item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); - return; - } - } - -conf_childs: - indent += doint; - for (child = menu->list; child; child = child->next) - build_conf(child); - indent -= doint; -} - -static void conf(struct menu *menu, struct menu *active_menu) -{ - struct menu *submenu; - const char *prompt = menu_get_prompt(menu); - struct subtitle_part stpart; - struct symbol *sym; - int res; - int s_scroll = 0; - - if (menu != &rootmenu) - stpart.text = menu_get_prompt(menu); - else - stpart.text = NULL; - list_add_tail(&stpart.entries, &trail); - - while (1) { - item_reset(); - current_menu = menu; - build_conf(menu); - if (!child_count) - break; - set_subtitle(); - dialog_clear(); - res = dialog_menu(prompt ? prompt : "Main Menu", - menu_instructions, - active_menu, &s_scroll); - if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) - break; - if (item_count() != 0) { - if (!item_activate_selected()) - continue; - if (!item_tag()) - continue; - } - submenu = item_data(); - active_menu = item_data(); - if (submenu) - sym = submenu->sym; - else - sym = NULL; - - switch (res) { - case 0: - switch (item_tag()) { - case 'm': - if (single_menu_mode) - submenu->data = (void *) (long) !submenu->data; - else - conf(submenu, NULL); - break; - case 't': - if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) - conf_choice(submenu); - else if (submenu->prompt->type == P_MENU) - conf(submenu, NULL); - break; - case 's': - conf_string(submenu); - break; - } - break; - case 2: - if (sym) - show_help(submenu); - else { - reset_subtitle(); - show_helptext("README", mconf_readme); - } - break; - case 3: - reset_subtitle(); - conf_save(); - break; - case 4: - reset_subtitle(); - conf_load(); - break; - case 5: - if (item_is_tag('t')) { - if (sym_set_tristate_value(sym, yes)) - break; - if (sym_set_tristate_value(sym, mod)) - show_textbox(NULL, setmod_text, 6, 74); - } - break; - case 6: - if (item_is_tag('t')) - sym_set_tristate_value(sym, no); - break; - case 7: - if (item_is_tag('t')) - sym_set_tristate_value(sym, mod); - break; - case 8: - if (item_is_tag('t')) - sym_toggle_tristate_value(sym); - else if (item_is_tag('m')) - conf(submenu, NULL); - break; - case 9: - search_conf(); - break; - case 10: - show_all_options = !show_all_options; - break; - } - } - - list_del(trail.prev); -} - -static int show_textbox_ext(const char *title, char *text, int r, int c, int - *keys, int *vscroll, int *hscroll, update_text_fn - update_text, void *data) -{ - dialog_clear(); - return dialog_textbox(title, text, r, c, keys, vscroll, hscroll, - update_text, data); -} - -static void show_textbox(const char *title, const char *text, int r, int c) -{ - show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL, - NULL, NULL); -} - -static void show_helptext(const char *title, const char *text) -{ - show_textbox(title, text, 0, 0); -} - -static void conf_message_callback(const char *s) -{ - if (save_and_exit) { - if (!silent) - printf("%s", s); - } else { - show_textbox(NULL, s, 6, 60); - } -} - -static void show_help(struct menu *menu) -{ - struct gstr help = str_new(); - - help.max_width = getmaxx(stdscr) - 10; - menu_get_ext_help(menu, &help); - - show_helptext(menu_get_prompt(menu), str_get(&help)); - str_free(&help); -} - -static void conf_choice(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - struct menu *child; - struct symbol *active; - - active = sym_get_choice_value(menu->sym); - while (1) { - int res; - int selected; - item_reset(); - - current_menu = menu; - for (child = menu->list; child; child = child->next) { - if (!menu_is_visible(child)) - continue; - if (child->sym) - item_make("%s", menu_get_prompt(child)); - else { - item_make("*** %s ***", menu_get_prompt(child)); - item_set_tag(':'); - } - item_set_data(child); - if (child->sym == active) - item_set_selected(1); - if (child->sym == sym_get_choice_value(menu->sym)) - item_set_tag('X'); - } - dialog_clear(); - res = dialog_checklist(prompt ? prompt : "Main Menu", - radiolist_instructions, - MENUBOX_HEIGTH_MIN, - MENUBOX_WIDTH_MIN, - CHECKLIST_HEIGTH_MIN); - selected = item_activate_selected(); - switch (res) { - case 0: - if (selected) { - child = item_data(); - if (!child->sym) - break; - - sym_set_tristate_value(child->sym, yes); - } - return; - case 1: - if (selected) { - child = item_data(); - show_help(child); - active = child->sym; - } else - show_help(menu); - break; - case KEY_ESC: - return; - case -ERRDISPLAYTOOSMALL: - return; - } - } -} - -static void conf_string(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - - while (1) { - int res; - const char *heading; - - switch (sym_get_type(menu->sym)) { - case S_INT: - heading = inputbox_instructions_int; - break; - case S_HEX: - heading = inputbox_instructions_hex; - break; - case S_STRING: - heading = inputbox_instructions_string; - break; - default: - heading = "Internal mconf error!"; - } - dialog_clear(); - res = dialog_inputbox(prompt ? prompt : "Main Menu", - heading, 10, 75, - sym_get_string_value(menu->sym)); - switch (res) { - case 0: - if (sym_set_string_value(menu->sym, dialog_input_result)) - return; - show_textbox(NULL, "You have made an invalid entry.", 5, 43); - break; - case 1: - show_help(menu); - break; - case KEY_ESC: - return; - } - } -} - -static void conf_load(void) -{ - - while (1) { - int res; - dialog_clear(); - res = dialog_inputbox(NULL, load_config_text, - 11, 55, filename); - switch(res) { - case 0: - if (!dialog_input_result[0]) - return; - if (!conf_read(dialog_input_result)) { - set_config_filename(dialog_input_result); - sym_set_change_count(1); - return; - } - show_textbox(NULL, "File does not exist!", 5, 38); - break; - case 1: - show_helptext("Load Alternate Configuration", load_config_help); - break; - case KEY_ESC: - return; - } - } -} - -static void conf_save(void) -{ - while (1) { - int res; - dialog_clear(); - res = dialog_inputbox(NULL, save_config_text, - 11, 55, filename); - switch(res) { - case 0: - if (!dialog_input_result[0]) - return; - if (!conf_write(dialog_input_result)) { - set_config_filename(dialog_input_result); - return; - } - show_textbox(NULL, "Can't create file!", 5, 60); - break; - case 1: - show_helptext("Save Alternate Configuration", save_config_help); - break; - case KEY_ESC: - return; - } - } -} - -static int handle_exit(void) -{ - int res; - - save_and_exit = 1; - reset_subtitle(); - dialog_clear(); - if (conf_get_changed()) - res = dialog_yesno(NULL, - "Do you wish to save your new configuration?\n" - "(Press <ESC><ESC> to continue Unikraft configuration.)", - 6, 60); - else - res = -1; - - end_dialog(saved_x, saved_y); - - switch (res) { - case 0: - if (conf_write(filename)) { - fprintf(stderr, "\n\n" - "Error while writing of the configuration.\n" - "Your configuration changes were NOT saved." - "\n\n"); - return 1; - } - conf_write_autoconf(0); - /* fall through */ - case -1: - if (!silent) - printf("\n\n" - "*** End of the configuration.\n" - "*** Execute 'make' to start the build or try 'make help'." - "\n\n"); - res = 0; - break; - default: - if (!silent) - fprintf(stderr, "\n\n" - "Your configuration changes were NOT saved." - "\n\n"); - if (res != KEY_ESC) - res = 0; - } - - return res; -} - -static void sig_handler(int signo) -{ - exit(handle_exit()); -} - -int main(int ac, char **av) -{ - char *mode; - int res; - - signal(SIGINT, sig_handler); - - if (ac > 1 && strcmp(av[1], "-s") == 0) { - silent = 1; - /* Silence conf_read() until the real callback is set up */ - conf_set_message_callback(NULL); - av++; - } - conf_parse(av[1]); - conf_read(NULL); - - mode = getenv("MENUCONFIG_MODE"); - if (mode) { - if (!strcasecmp(mode, "single_menu")) - single_menu_mode = 1; - } - - if (init_dialog(NULL)) { - fprintf(stderr, "Your display is too small to run Menuconfig!\n"); - fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); - return 1; - } - - set_config_filename(conf_get_configname()); - conf_set_message_callback(conf_message_callback); - do { - conf(&rootmenu, NULL); - res = handle_exit(); - } while (res == KEY_ESC); - - return res; -} diff --git a/support/kconfig.new/menu.c b/support/kconfig.new/menu.c deleted file mode 100644 index d9d1646..0000000 --- a/support/kconfig.new/menu.c +++ /dev/null @@ -1,867 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <ctype.h> -#include <stdarg.h> -#include <stdlib.h> -#include <string.h> - -#include "lkc.h" - -static const char nohelp_text[] = "There is no help available for this option."; - -struct menu rootmenu; -static struct menu **last_entry_ptr; - -struct file *file_list; -struct file *current_file; - -void menu_warn(struct menu *menu, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno); - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n"); - va_end(ap); -} - -static void prop_warn(struct property *prop, const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno); - vfprintf(stderr, fmt, ap); - fprintf(stderr, "\n"); - va_end(ap); -} - -void _menu_init(void) -{ - current_entry = current_menu = &rootmenu; - last_entry_ptr = &rootmenu.list; -} - -void menu_add_entry(struct symbol *sym) -{ - struct menu *menu; - - menu = xmalloc(sizeof(*menu)); - memset(menu, 0, sizeof(*menu)); - menu->sym = sym; - menu->parent = current_menu; - menu->file = current_file; - menu->lineno = zconf_lineno(); - - *last_entry_ptr = menu; - last_entry_ptr = &menu->next; - current_entry = menu; - if (sym) - menu_add_symbol(P_SYMBOL, sym, NULL); -} - -struct menu *menu_add_menu(void) -{ - last_entry_ptr = ¤t_entry->list; - return current_menu = current_entry; -} - -void menu_end_menu(void) -{ - last_entry_ptr = ¤t_menu->next; - current_menu = current_menu->parent; -} - -/* - * Rewrites 'm' to 'm' && MODULES, so that it evaluates to 'n' when running - * without modules - */ -static struct expr *rewrite_m(struct expr *e) -{ - if (!e) - return e; - - switch (e->type) { - case E_NOT: - e->left.expr = rewrite_m(e->left.expr); - break; - case E_OR: - case E_AND: - e->left.expr = rewrite_m(e->left.expr); - e->right.expr = rewrite_m(e->right.expr); - break; - case E_SYMBOL: - /* change 'm' into 'm' && MODULES */ - if (e->left.sym == &symbol_mod) - return expr_alloc_and(e, expr_alloc_symbol(modules_sym)); - break; - default: - break; - } - return e; -} - -void menu_add_dep(struct expr *dep) -{ - current_entry->dep = expr_alloc_and(current_entry->dep, dep); -} - -void menu_set_type(int type) -{ - struct symbol *sym = current_entry->sym; - - if (sym->type == type) - return; - if (sym->type == S_UNKNOWN) { - sym->type = type; - return; - } - menu_warn(current_entry, - "ignoring type redefinition of '%s' from '%s' to '%s'", - sym->name ? sym->name : "<choice>", - sym_type_name(sym->type), sym_type_name(type)); -} - -static struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep) -{ - struct property *prop = prop_alloc(type, current_entry->sym); - - prop->menu = current_entry; - prop->expr = expr; - prop->visible.expr = dep; - - if (prompt) { - if (isspace(*prompt)) { - prop_warn(prop, "leading whitespace ignored"); - while (isspace(*prompt)) - prompt++; - } - if (current_entry->prompt && current_entry != &rootmenu) - prop_warn(prop, "prompt redefined"); - - /* Apply all upper menus' visibilities to actual prompts. */ - if(type == P_PROMPT) { - struct menu *menu = current_entry; - - while ((menu = menu->parent) != NULL) { - struct expr *dup_expr; - - if (!menu->visibility) - continue; - /* - * Do not add a reference to the - * menu's visibility expression but - * use a copy of it. Otherwise the - * expression reduction functions - * will modify expressions that have - * multiple references which can - * cause unwanted side effects. - */ - dup_expr = expr_copy(menu->visibility); - - prop->visible.expr - = expr_alloc_and(prop->visible.expr, - dup_expr); - } - } - - current_entry->prompt = prop; - } - prop->text = prompt; - - return prop; -} - -struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep) -{ - return menu_add_prop(type, prompt, NULL, dep); -} - -void menu_add_visibility(struct expr *expr) -{ - current_entry->visibility = expr_alloc_and(current_entry->visibility, - expr); -} - -void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) -{ - menu_add_prop(type, NULL, expr, dep); -} - -void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) -{ - menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep); -} - -void menu_add_option_modules(void) -{ - if (modules_sym) - zconf_error("symbol '%s' redefines option 'modules' already defined by symbol '%s'", - current_entry->sym->name, modules_sym->name); - modules_sym = current_entry->sym; -} - -void menu_add_option_defconfig_list(void) -{ - if (!sym_defconfig_list) - sym_defconfig_list = current_entry->sym; - else if (sym_defconfig_list != current_entry->sym) - zconf_error("trying to redefine defconfig symbol"); - sym_defconfig_list->flags |= SYMBOL_NO_WRITE; -} - -void menu_add_option_allnoconfig_y(void) -{ - current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y; -} - -static int menu_validate_number(struct symbol *sym, struct symbol *sym2) -{ - return sym2->type == S_INT || sym2->type == S_HEX || - (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name)); -} - -static void sym_check_prop(struct symbol *sym) -{ - struct property *prop; - struct symbol *sym2; - char *use; - - for (prop = sym->prop; prop; prop = prop->next) { - switch (prop->type) { - case P_DEFAULT: - if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) && - prop->expr->type != E_SYMBOL) - prop_warn(prop, - "default for config symbol '%s'" - " must be a single symbol", sym->name); - if (prop->expr->type != E_SYMBOL) - break; - sym2 = prop_get_symbol(prop); - if (sym->type == S_HEX || sym->type == S_INT) { - if (!menu_validate_number(sym, sym2)) - prop_warn(prop, - "'%s': number is invalid", - sym->name); - } - if (sym_is_choice(sym)) { - struct property *choice_prop = - sym_get_choice_prop(sym2); - - if (!choice_prop || - prop_get_symbol(choice_prop) != sym) - prop_warn(prop, - "choice default symbol '%s' is not contained in the choice", - sym2->name); - } - break; - case P_SELECT: - case P_IMPLY: - use = prop->type == P_SELECT ? "select" : "imply"; - sym2 = prop_get_symbol(prop); - if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE) - prop_warn(prop, - "config symbol '%s' uses %s, but is " - "not bool or tristate", sym->name, use); - else if (sym2->type != S_UNKNOWN && - sym2->type != S_BOOLEAN && - sym2->type != S_TRISTATE) - prop_warn(prop, - "'%s' has wrong type. '%s' only " - "accept arguments of bool and " - "tristate type", sym2->name, use); - break; - case P_RANGE: - if (sym->type != S_INT && sym->type != S_HEX) - prop_warn(prop, "range is only allowed " - "for int or hex symbols"); - if (!menu_validate_number(sym, prop->expr->left.sym) || - !menu_validate_number(sym, prop->expr->right.sym)) - prop_warn(prop, "range is invalid"); - break; - default: - ; - } - } -} - -void menu_finalize(struct menu *parent) -{ - struct menu *menu, *last_menu; - struct symbol *sym; - struct property *prop; - struct expr *parentdep, *basedep, *dep, *dep2, **ep; - - sym = parent->sym; - if (parent->list) { - /* - * This menu node has children. We (recursively) process them - * and propagate parent dependencies before moving on. - */ - - if (sym && sym_is_choice(sym)) { - if (sym->type == S_UNKNOWN) { - /* find the first choice value to find out choice type */ - current_entry = parent; - for (menu = parent->list; menu; menu = menu->next) { - if (menu->sym && menu->sym->type != S_UNKNOWN) { - menu_set_type(menu->sym->type); - break; - } - } - } - /* set the type of the remaining choice values */ - for (menu = parent->list; menu; menu = menu->next) { - current_entry = menu; - if (menu->sym && menu->sym->type == S_UNKNOWN) - menu_set_type(sym->type); - } - - /* - * Use the choice itself as the parent dependency of - * the contained items. This turns the mode of the - * choice into an upper bound on the visibility of the - * choice value symbols. - */ - parentdep = expr_alloc_symbol(sym); - } else if (parent->prompt) - /* Menu node for 'menu' */ - parentdep = parent->prompt->visible.expr; - else - /* Menu node for 'if' */ - parentdep = parent->dep; - - /* For each child menu node... */ - for (menu = parent->list; menu; menu = menu->next) { - /* - * Propagate parent dependencies to the child menu - * node, also rewriting and simplifying expressions - */ - basedep = rewrite_m(menu->dep); - basedep = expr_transform(basedep); - basedep = expr_alloc_and(expr_copy(parentdep), basedep); - basedep = expr_eliminate_dups(basedep); - menu->dep = basedep; - - if (menu->sym) - /* - * Note: For symbols, all prompts are included - * too in the symbol's own property list - */ - prop = menu->sym->prop; - else - /* - * For non-symbol menu nodes, we just need to - * handle the prompt - */ - prop = menu->prompt; - - /* For each property... */ - for (; prop; prop = prop->next) { - if (prop->menu != menu) - /* - * Two possibilities: - * - * 1. The property lacks dependencies - * and so isn't location-specific, - * e.g. an 'option' - * - * 2. The property belongs to a symbol - * defined in multiple locations and - * is from some other location. It - * will be handled there in that - * case. - * - * Skip the property. - */ - continue; - - /* - * Propagate parent dependencies to the - * property's condition, rewriting and - * simplifying expressions at the same time - */ - dep = rewrite_m(prop->visible.expr); - dep = expr_transform(dep); - dep = expr_alloc_and(expr_copy(basedep), dep); - dep = expr_eliminate_dups(dep); - if (menu->sym && menu->sym->type != S_TRISTATE) - dep = expr_trans_bool(dep); - prop->visible.expr = dep; - - /* - * Handle selects and implies, which modify the - * dependencies of the selected/implied symbol - */ - if (prop->type == P_SELECT) { - struct symbol *es = prop_get_symbol(prop); - es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr, - expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); - } else if (prop->type == P_IMPLY) { - struct symbol *es = prop_get_symbol(prop); - es->implied.expr = expr_alloc_or(es->implied.expr, - expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); - } - } - } - - if (sym && sym_is_choice(sym)) - expr_free(parentdep); - - /* - * Recursively process children in the same fashion before - * moving on - */ - for (menu = parent->list; menu; menu = menu->next) - menu_finalize(menu); - } else if (sym) { - /* - * Automatic submenu creation. If sym is a symbol and A, B, C, - * ... are consecutive items (symbols, menus, ifs, etc.) that - * all depend on sym, then the following menu structure is - * created: - * - * sym - * +-A - * +-B - * +-C - * ... - * - * This also works recursively, giving the following structure - * if A is a symbol and B depends on A: - * - * sym - * +-A - * | +-B - * +-C - * ... - */ - - basedep = parent->prompt ? parent->prompt->visible.expr : NULL; - basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); - basedep = expr_eliminate_dups(expr_transform(basedep)); - - /* Examine consecutive elements after sym */ - last_menu = NULL; - for (menu = parent->next; menu; menu = menu->next) { - dep = menu->prompt ? menu->prompt->visible.expr : menu->dep; - if (!expr_contains_symbol(dep, sym)) - /* No dependency, quit */ - break; - if (expr_depends_symbol(dep, sym)) - /* Absolute dependency, put in submenu */ - goto next; - - /* - * Also consider it a dependency on sym if our - * dependencies contain sym and are a "superset" of - * sym's dependencies, e.g. '(sym || Q) && R' when sym - * depends on R. - * - * Note that 'R' might be from an enclosing menu or if, - * making this a more common case than it might seem. - */ - dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no); - dep = expr_eliminate_dups(expr_transform(dep)); - dep2 = expr_copy(basedep); - expr_eliminate_eq(&dep, &dep2); - expr_free(dep); - if (!expr_is_yes(dep2)) { - /* Not superset, quit */ - expr_free(dep2); - break; - } - /* Superset, put in submenu */ - expr_free(dep2); - next: - menu_finalize(menu); - menu->parent = parent; - last_menu = menu; - } - expr_free(basedep); - if (last_menu) { - parent->list = parent->next; - parent->next = last_menu->next; - last_menu->next = NULL; - } - - sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep); - } - for (menu = parent->list; menu; menu = menu->next) { - if (sym && sym_is_choice(sym) && - menu->sym && !sym_is_choice_value(menu->sym)) { - current_entry = menu; - menu->sym->flags |= SYMBOL_CHOICEVAL; - if (!menu->prompt) - menu_warn(menu, "choice value must have a prompt"); - for (prop = menu->sym->prop; prop; prop = prop->next) { - if (prop->type == P_DEFAULT) - prop_warn(prop, "defaults for choice " - "values not supported"); - if (prop->menu == menu) - continue; - if (prop->type == P_PROMPT && - prop->menu->parent->sym != sym) - prop_warn(prop, "choice value used outside its choice group"); - } - /* Non-tristate choice values of tristate choices must - * depend on the choice being set to Y. The choice - * values' dependencies were propagated to their - * properties above, so the change here must be re- - * propagated. - */ - if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) { - basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes); - menu->dep = expr_alloc_and(basedep, menu->dep); - for (prop = menu->sym->prop; prop; prop = prop->next) { - if (prop->menu != menu) - continue; - prop->visible.expr = expr_alloc_and(expr_copy(basedep), - prop->visible.expr); - } - } - menu_add_symbol(P_CHOICE, sym, NULL); - prop = sym_get_choice_prop(sym); - for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr) - ; - *ep = expr_alloc_one(E_LIST, NULL); - (*ep)->right.sym = menu->sym; - } - - /* - * This code serves two purposes: - * - * (1) Flattening 'if' blocks, which do not specify a submenu - * and only add dependencies. - * - * (Automatic submenu creation might still create a submenu - * from an 'if' before this code runs.) - * - * (2) "Undoing" any automatic submenus created earlier below - * promptless symbols. - * - * Before: - * - * A - * if ... (or promptless symbol) - * +-B - * +-C - * D - * - * After: - * - * A - * if ... (or promptless symbol) - * B - * C - * D - */ - if (menu->list && (!menu->prompt || !menu->prompt->text)) { - for (last_menu = menu->list; ; last_menu = last_menu->next) { - last_menu->parent = parent; - if (!last_menu->next) - break; - } - last_menu->next = menu->next; - menu->next = menu->list; - menu->list = NULL; - } - } - - if (sym && !(sym->flags & SYMBOL_WARNED)) { - if (sym->type == S_UNKNOWN) - menu_warn(parent, "config symbol defined without type"); - - if (sym_is_choice(sym) && !parent->prompt) - menu_warn(parent, "choice must have a prompt"); - - /* Check properties connected to this symbol */ - sym_check_prop(sym); - sym->flags |= SYMBOL_WARNED; - } - - /* - * For non-optional choices, add a reverse dependency (corresponding to - * a select) of '<visibility> && m'. This prevents the user from - * setting the choice mode to 'n' when the choice is visible. - * - * This would also work for non-choice symbols, but only non-optional - * choices clear SYMBOL_OPTIONAL as of writing. Choices are implemented - * as a type of symbol. - */ - if (sym && !sym_is_optional(sym) && parent->prompt) { - sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr, - expr_alloc_and(parent->prompt->visible.expr, - expr_alloc_symbol(&symbol_mod))); - } -} - -bool menu_has_prompt(struct menu *menu) -{ - if (!menu->prompt) - return false; - return true; -} - -/* - * Determine if a menu is empty. - * A menu is considered empty if it contains no or only - * invisible entries. - */ -bool menu_is_empty(struct menu *menu) -{ - struct menu *child; - - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child)) - return(false); - } - return(true); -} - -bool menu_is_visible(struct menu *menu) -{ - struct menu *child; - struct symbol *sym; - tristate visible; - - if (!menu->prompt) - return false; - - if (menu->visibility) { - if (expr_calc_value(menu->visibility) == no) - return false; - } - - sym = menu->sym; - if (sym) { - sym_calc_value(sym); - visible = menu->prompt->visible.tri; - } else - visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr); - - if (visible != no) - return true; - - if (!sym || sym_get_tristate_value(menu->sym) == no) - return false; - - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child)) { - if (sym) - sym->flags |= SYMBOL_DEF_USER; - return true; - } - } - - return false; -} - -const char *menu_get_prompt(struct menu *menu) -{ - if (menu->prompt) - return menu->prompt->text; - else if (menu->sym) - return menu->sym->name; - return NULL; -} - -struct menu *menu_get_root_menu(struct menu *menu) -{ - return &rootmenu; -} - -struct menu *menu_get_parent_menu(struct menu *menu) -{ - enum prop_type type; - - for (; menu != &rootmenu; menu = menu->parent) { - type = menu->prompt ? menu->prompt->type : 0; - if (type == P_MENU) - break; - } - return menu; -} - -bool menu_has_help(struct menu *menu) -{ - return menu->help != NULL; -} - -const char *menu_get_help(struct menu *menu) -{ - if (menu->help) - return menu->help; - else - return ""; -} - -static void get_prompt_str(struct gstr *r, struct property *prop, - struct list_head *head) -{ - int i, j; - struct menu *submenu[8], *menu, *location = NULL; - struct jump_key *jump = NULL; - - str_printf(r, "Prompt: %s\n", prop->text); - menu = prop->menu->parent; - for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) { - bool accessible = menu_is_visible(menu); - - submenu[i++] = menu; - if (location == NULL && accessible) - location = menu; - } - if (head && location) { - jump = xmalloc(sizeof(struct jump_key)); - - if (menu_is_visible(prop->menu)) { - /* - * There is not enough room to put the hint at the - * beginning of the "Prompt" line. Put the hint on the - * last "Location" line even when it would belong on - * the former. - */ - jump->target = prop->menu; - } else - jump->target = location; - - if (list_empty(head)) - jump->index = 0; - else - jump->index = list_entry(head->prev, struct jump_key, - entries)->index + 1; - - list_add_tail(&jump->entries, head); - } - - if (i > 0) { - str_printf(r, " Location:\n"); - for (j = 4; --i >= 0; j += 2) { - menu = submenu[i]; - if (jump && menu == location) - jump->offset = strlen(r->s); - str_printf(r, "%*c-> %s", j, ' ', - menu_get_prompt(menu)); - if (menu->sym) { - str_printf(r, " (%s [=%s])", menu->sym->name ? - menu->sym->name : "<choice>", - sym_get_string_value(menu->sym)); - } - str_append(r, "\n"); - } - } -} - -/* - * get property of type P_SYMBOL - */ -static struct property *get_symbol_prop(struct symbol *sym) -{ - struct property *prop = NULL; - - for_all_properties(sym, prop, P_SYMBOL) - break; - return prop; -} - -static void get_symbol_props_str(struct gstr *r, struct symbol *sym, - enum prop_type tok, const char *prefix) -{ - bool hit = false; - struct property *prop; - - for_all_properties(sym, prop, tok) { - if (!hit) { - str_append(r, prefix); - hit = true; - } else - str_printf(r, " && "); - expr_gstr_print(prop->expr, r); - } - if (hit) - str_append(r, "\n"); -} - -/* - * head is optional and may be NULL - */ -static void get_symbol_str(struct gstr *r, struct symbol *sym, - struct list_head *head) -{ - struct property *prop; - - if (sym && sym->name) { - str_printf(r, "Symbol: %s [=%s]\n", sym->name, - sym_get_string_value(sym)); - str_printf(r, "Type : %s\n", sym_type_name(sym->type)); - if (sym->type == S_INT || sym->type == S_HEX) { - prop = sym_get_range_prop(sym); - if (prop) { - str_printf(r, "Range : "); - expr_gstr_print(prop->expr, r); - str_append(r, "\n"); - } - } - } - for_all_prompts(sym, prop) - get_prompt_str(r, prop, head); - - prop = get_symbol_prop(sym); - if (prop) { - str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, - prop->menu->lineno); - if (!expr_is_yes(prop->visible.expr)) { - str_append(r, " Depends on: "); - expr_gstr_print(prop->visible.expr, r); - str_append(r, "\n"); - } - } - - get_symbol_props_str(r, sym, P_SELECT, " Selects: "); - if (sym->rev_dep.expr) { - expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n"); - expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n"); - expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n"); - } - - get_symbol_props_str(r, sym, P_IMPLY, " Implies: "); - if (sym->implied.expr) { - expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n"); - expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n"); - expr_gstr_print_revdep(sym->implied.expr, r, no, " Implied by [n]:\n"); - } - - str_append(r, "\n\n"); -} - -struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head) -{ - struct symbol *sym; - struct gstr res = str_new(); - int i; - - for (i = 0; sym_arr && (sym = sym_arr[i]); i++) - get_symbol_str(&res, sym, head); - if (!i) - str_append(&res, "No matches found.\n"); - return res; -} - - -void menu_get_ext_help(struct menu *menu, struct gstr *help) -{ - struct symbol *sym = menu->sym; - const char *help_text = nohelp_text; - - if (menu_has_help(menu)) { - if (sym->name) - str_printf(help, "%s%s:\n\n", CONFIG_, sym->name); - help_text = menu_get_help(menu); - } - str_printf(help, "%s\n", help_text); - if (sym) - get_symbol_str(help, sym, NULL); -} diff --git a/support/kconfig.new/merge_config.sh b/support/kconfig.new/merge_config.sh deleted file mode 100755 index d924c51..0000000 --- a/support/kconfig.new/merge_config.sh +++ /dev/null @@ -1,189 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 -# -# merge_config.sh - Takes a list of config fragment values, and merges -# them one by one. Provides warnings on overridden values, and specified -# values that did not make it to the resulting .config file (due to missed -# dependencies or config symbol removal). -# -# Portions reused from kconf_check and generate_cfg: -# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/kconf_check -# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/generate_cfg -# -# Copyright (c) 2009-2010 Wind River Systems, Inc. -# Copyright 2011 Linaro - -clean_up() { - rm -f $TMP_FILE - rm -f $MERGE_FILE - exit -} -trap clean_up HUP INT TERM - -usage() { - echo "Usage: $0 [OPTIONS] [CONFIG [...]]" - echo " -h display this help text" - echo " -m only merge the fragments, do not execute the make command" - echo " -n use allnoconfig instead of alldefconfig" - echo " -r list redundant entries when merging fragments" - echo " -y make builtin have precedence over modules" - echo " -O dir to put generated output files. Consider setting \$KCONFIG_CONFIG instead." - echo - echo "Used prefix: '$CONFIG_PREFIX'. You can redefine it with \$CONFIG_ environment variable." -} - -RUNMAKE=true -ALLTARGET=alldefconfig -WARNREDUN=false -BUILTIN=false -OUTPUT=. -CONFIG_PREFIX=${CONFIG_-CONFIG_} - -while true; do - case $1 in - "-n") - ALLTARGET=allnoconfig - shift - continue - ;; - "-m") - RUNMAKE=false - shift - continue - ;; - "-h") - usage - exit - ;; - "-r") - WARNREDUN=true - shift - continue - ;; - "-y") - BUILTIN=true - shift - continue - ;; - "-O") - if [ -d $2 ];then - OUTPUT=$(echo $2 | sed 's/\/*$//') - else - echo "output directory $2 does not exist" 1>&2 - exit 1 - fi - shift 2 - continue - ;; - *) - break - ;; - esac -done - -if [ "$#" -lt 1 ] ; then - usage - exit -fi - -if [ -z "$KCONFIG_CONFIG" ]; then - if [ "$OUTPUT" != . ]; then - KCONFIG_CONFIG=$(readlink -m -- "$OUTPUT/.config") - else - KCONFIG_CONFIG=.config - fi -fi - -INITFILE=$1 -shift; - -if [ ! -r "$INITFILE" ]; then - echo "The base file '$INITFILE' does not exist. Exit." >&2 - exit 1 -fi - -MERGE_LIST=$* -SED_CONFIG_EXP1="s/^\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)=.*/\1/p" -SED_CONFIG_EXP2="s/^# \(${CONFIG_PREFIX}[a-zA-Z0-9_]*\) is not set$/\1/p" - -TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX) -MERGE_FILE=$(mktemp ./.merge_tmp.config.XXXXXXXXXX) - -echo "Using $INITFILE as base" -cat $INITFILE > $TMP_FILE - -# Merge files, printing warnings on overridden values -for ORIG_MERGE_FILE in $MERGE_LIST ; do - echo "Merging $ORIG_MERGE_FILE" - if [ ! -r "$ORIG_MERGE_FILE" ]; then - echo "The merge file '$ORIG_MERGE_FILE' does not exist. Exit." >&2 - exit 1 - fi - cat $ORIG_MERGE_FILE > $MERGE_FILE - CFG_LIST=$(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $MERGE_FILE) - - for CFG in $CFG_LIST ; do - grep -q -w $CFG $TMP_FILE || continue - PREV_VAL=$(grep -w $CFG $TMP_FILE) - NEW_VAL=$(grep -w $CFG $MERGE_FILE) - BUILTIN_FLAG=false - if [ "$BUILTIN" = "true" ] && [ "${NEW_VAL#CONFIG_*=}" = "m" ] && [ "${PREV_VAL#CONFIG_*=}" = "y" ]; then - echo Previous value: $PREV_VAL - echo New value: $NEW_VAL - echo -y passed, will not demote y to m - echo - BUILTIN_FLAG=true - elif [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then - echo Value of $CFG is redefined by fragment $ORIG_MERGE_FILE: - echo Previous value: $PREV_VAL - echo New value: $NEW_VAL - echo - elif [ "$WARNREDUN" = "true" ]; then - echo Value of $CFG is redundant by fragment $ORIG_MERGE_FILE: - fi - if [ "$BUILTIN_FLAG" = "false" ]; then - sed -i "/$CFG[ =]/d" $TMP_FILE - else - sed -i "/$CFG[ =]/d" $MERGE_FILE - fi - done - cat $MERGE_FILE >> $TMP_FILE -done - -if [ "$RUNMAKE" = "false" ]; then - cp -T -- "$TMP_FILE" "$KCONFIG_CONFIG" - echo "#" - echo "# merged configuration written to $KCONFIG_CONFIG (needs make)" - echo "#" - clean_up - exit -fi - -# If we have an output dir, setup the O= argument, otherwise leave -# it blank, since O=. will create an unnecessary ./source softlink -OUTPUT_ARG="" -if [ "$OUTPUT" != "." ] ; then - OUTPUT_ARG="O=$OUTPUT" -fi - - -# Use the merged file as the starting point for: -# alldefconfig: Fills in any missing symbols with Kconfig default -# allnoconfig: Fills in any missing symbols with # CONFIG_* is not set -make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET - - -# Check all specified config values took (might have missed-dependency issues) -for CFG in $(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $TMP_FILE); do - - REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE) - ACTUAL_VAL=$(grep -w -e "$CFG" "$KCONFIG_CONFIG") - if [ "x$REQUESTED_VAL" != "x$ACTUAL_VAL" ] ; then - echo "Value requested for $CFG not in final .config" - echo "Requested value: $REQUESTED_VAL" - echo "Actual value: $ACTUAL_VAL" - echo "" - fi -done - -clean_up diff --git a/support/kconfig.new/nconf-cfg.sh b/support/kconfig.new/nconf-cfg.sh deleted file mode 100755 index 001559e..0000000 --- a/support/kconfig.new/nconf-cfg.sh +++ /dev/null @@ -1,47 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -PKG="ncursesw menuw panelw" -PKG2="ncurses menu panel" - -if [ -n "$(command -v pkg-config)" ]; then - if pkg-config --exists $PKG; then - echo cflags=\"$(pkg-config --cflags $PKG)\" - echo libs=\"$(pkg-config --libs $PKG)\" - exit 0 - fi - - if pkg-config --exists $PKG2; then - echo cflags=\"$(pkg-config --cflags $PKG2)\" - echo libs=\"$(pkg-config --libs $PKG2)\" - exit 0 - fi -fi - -# Check the default paths in case pkg-config is not installed. -# (Even if it is installed, some distributions such as openSUSE cannot -# find ncurses by pkg-config.) -if [ -f /usr/include/ncursesw/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" - echo libs=\"-lncursesw -lmenuw -lpanelw\" - exit 0 -fi - -if [ -f /usr/include/ncurses/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" - echo libs=\"-lncurses -lmenu -lpanel\" - exit 0 -fi - -if [ -f /usr/include/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE\" - echo libs=\"-lncurses -lmenu -lpanel\" - exit 0 -fi - -echo >&2 "*" -echo >&2 "* Unable to find the ncurses package." -echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" -echo >&2 "* depending on your distribution)." -echo >&2 "*" -exit 1 diff --git a/support/kconfig.new/nconf.c b/support/kconfig.new/nconf.c deleted file mode 100644 index d3d908c..0000000 --- a/support/kconfig.new/nconf.c +++ /dev/null @@ -1,1555 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> - * - * Derived from menuconfig. - */ -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif -#include <string.h> -#include <stdlib.h> - -#include "lkc.h" -#include "nconf.h" -#include <ctype.h> - -static const char nconf_global_help[] = -"Help windows\n" -"------------\n" -"o Global help: Unless in a data entry window, pressing <F1> will give \n" -" you the global help window, which you are just reading.\n" -"\n" -"o A short version of the global help is available by pressing <F3>.\n" -"\n" -"o Local help: To get help related to the current menu entry, use any\n" -" of <?> <h>, or if in a data entry window then press <F1>.\n" -"\n" -"\n" -"Menu entries\n" -"------------\n" -"This interface lets you select features and parameters for the kernel\n" -"build. Unikraft features can either be selected or deselected.\n" -"Parameters must be entered as text or decimal or hexadecimal numbers.\n" -"\n" -"Menu entries beginning with following braces represent features that\n" -" [ ] can be built in or removed\n" -" < > can be built in, modularized or removed\n" -" { } can be built in or modularized, are selected by another feature\n" -" - - are selected by another feature\n" -" XXX cannot be selected. Symbol Info <F2> tells you why.\n" -"*, M or whitespace inside braces means to build in, build as a module\n" -"or to exclude the feature respectively.\n" -"\n" -"To change any of these features, highlight it with the movement keys\n" -"listed below and press <y> to build it in, <m> to make it a module or\n" -"<n> to remove it. You may press the <Space> key to cycle through the\n" -"available options.\n" -"\n" -"A trailing \"--->\" designates a submenu, a trailing \"----\" an\n" -"empty submenu.\n" -"\n" -"Menu navigation keys\n" -"----------------------------------------------------------------------\n" -"Linewise up <Up>\n" -"Linewise down <Down>\n" -"Pagewise up <Page Up>\n" -"Pagewise down <Page Down>\n" -"First entry <Home>\n" -"Last entry <End>\n" -"Enter a submenu <Right> <Enter>\n" -"Go back to parent menu <Left> <Esc> <F5>\n" -"Close a help window <Enter> <Esc> <F5>\n" -"Close entry window, apply <Enter>\n" -"Close entry window, forget <Esc> <F5>\n" -"Start incremental, case-insensitive search for STRING in menu entries,\n" -" no regex support, STRING is displayed in upper left corner\n" -" </>STRING\n" -" Remove last character <Backspace>\n" -" Jump to next hit <Down>\n" -" Jump to previous hit <Up>\n" -"Exit menu search mode </> <Esc>\n" -"Search for configuration variables with or without leading CONFIG_\n" -" <F8>RegExpr<Enter>\n" -"Verbose search help <F8><F1>\n" -"----------------------------------------------------------------------\n" -"\n" -"Unless in a data entry window, key <1> may be used instead of <F1>,\n" -"<2> instead of <F2>, etc.\n" -"\n" -"\n" -"Radiolist (Choice list)\n" -"-----------------------\n" -"Use the movement keys listed above to select the option you wish to set\n" -"and press <Space>.\n" -"\n" -"\n" -"Data entry\n" -"----------\n" -"Enter the requested information and press <Enter>. Hexadecimal values\n" -"may be entered without the \"0x\" prefix.\n" -"\n" -"\n" -"Text Box (Help Window)\n" -"----------------------\n" -"Use movement keys as listed in table above.\n" -"\n" -"Press any of <Enter> <Esc> <q> <F5> <F9> to exit.\n" -"\n" -"\n" -"Alternate configuration files\n" -"-----------------------------\n" -"nconfig supports switching between different configurations.\n" -"Press <F6> to save your current configuration. Press <F7> and enter\n" -"a file name to load a previously saved configuration.\n" -"\n" -"\n" -"Terminal configuration\n" -"----------------------\n" -"If you use nconfig in a xterm window, make sure your TERM environment\n" -"variable specifies a terminal configuration which supports at least\n" -"16 colors. Otherwise nconfig will look rather bad.\n" -"\n" -"If the \"stty size\" command reports the current terminalsize correctly,\n" -"nconfig will adapt to sizes larger than the traditional 80x25 \"standard\"\n" -"and display longer menus properly.\n" -"\n" -"\n" -"Single menu mode\n" -"----------------\n" -"If you prefer to have all of the menu entries listed in a single menu,\n" -"rather than the default multimenu hierarchy, run nconfig with\n" -"NCONFIG_MODE environment variable set to single_menu. Example:\n" -"\n" -"make NCONFIG_MODE=single_menu nconfig\n" -"\n" -"<Enter> will then unfold the appropriate category, or fold it if it\n" -"is already unfolded. Folded menu entries will be designated by a\n" -"leading \"++>\" and unfolded entries by a leading \"-->\".\n" -"\n" -"Note that this mode can eventually be a little more CPU expensive than\n" -"the default mode, especially with a larger number of unfolded submenus.\n" -"\n", -menu_no_f_instructions[] = -"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" -"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" -"\n" -"Use the following keys to navigate the menus:\n" -"Move up or down with <Up> and <Down>.\n" -"Enter a submenu with <Enter> or <Right>.\n" -"Exit a submenu to its parent menu with <Esc> or <Left>.\n" -"Pressing <y> includes, <n> excludes, <m> modularizes features.\n" -"Pressing <Space> cycles through the available options.\n" -"To search for menu entries press </>.\n" -"<Esc> always leaves the current window.\n" -"\n" -"You do not have function keys support.\n" -"Press <1> instead of <F1>, <2> instead of <F2>, etc.\n" -"For verbose global help use key <1>.\n" -"For help related to the current menu entry press <?> or <h>.\n", -menu_instructions[] = -"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" -"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" -"\n" -"Use the following keys to navigate the menus:\n" -"Move up or down with <Up> or <Down>.\n" -"Enter a submenu with <Enter> or <Right>.\n" -"Exit a submenu to its parent menu with <Esc> or <Left>.\n" -"Pressing <y> includes, <n> excludes, <m> modularizes features.\n" -"Pressing <Space> cycles through the available options.\n" -"To search for menu entries press </>.\n" -"<Esc> always leaves the current window.\n" -"\n" -"Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n" -"For verbose global help press <F1>.\n" -"For help related to the current menu entry press <?> or <h>.\n", -radiolist_instructions[] = -"Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n" -"with <Space>.\n" -"For help related to the current entry press <?> or <h>.\n" -"For global help press <F1>.\n", -inputbox_instructions_int[] = -"Please enter a decimal value.\n" -"Fractions will not be accepted.\n" -"Press <Enter> to apply, <Esc> to cancel.", -inputbox_instructions_hex[] = -"Please enter a hexadecimal value.\n" -"Press <Enter> to apply, <Esc> to cancel.", -inputbox_instructions_string[] = -"Please enter a string value.\n" -"Press <Enter> to apply, <Esc> to cancel.", -setmod_text[] = -"This feature depends on another feature which has been configured as a\n" -"module. As a result, the current feature will be built as a module too.", -load_config_text[] = -"Enter the name of the configuration file you wish to load.\n" -"Accept the name shown to restore the configuration you last\n" -"retrieved. Leave empty to abort.", -load_config_help[] = -"For various reasons, one may wish to keep several different\n" -"configurations available on a single machine.\n" -"\n" -"If you have saved a previous configuration in a file other than the\n" -"default one, entering its name here will allow you to load and modify\n" -"that configuration.\n" -"\n" -"Leave empty to abort.\n", -save_config_text[] = -"Enter a filename to which this configuration should be saved\n" -"as an alternate. Leave empty to abort.", -save_config_help[] = -"For various reasons, one may wish to keep several different\n" -"configurations available on a single machine.\n" -"\n" -"Entering a file name here will allow you to later retrieve, modify\n" -"and use the current configuration as an alternate to whatever\n" -"configuration options you have selected at that time.\n" -"\n" -"Leave empty to abort.\n", -search_help[] = -"Search for symbols (configuration variable names CONFIG_*) and display\n" -"their relations. Regular expressions are supported.\n" -"Example: Search for \"^FOO\".\n" -"Result:\n" -"-----------------------------------------------------------------\n" -"Symbol: FOO [ = m]\n" -"Prompt: Foo bus is used to drive the bar HW\n" -"Defined at drivers/pci/Kconfig:47\n" -"Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" -"Location:\n" -" -> Bus options (PCI, PCMCIA, EISA, ISA)\n" -" -> PCI support (PCI [ = y])\n" -" -> PCI access mode (<choice> [ = y])\n" -"Selects: LIBCRC32\n" -"Selected by: BAR\n" -"-----------------------------------------------------------------\n" -"o The line 'Prompt:' shows the text displayed for this symbol in\n" -" the menu hierarchy.\n" -"o The 'Defined at' line tells at what file / line number the symbol is\n" -" defined.\n" -"o The 'Depends on:' line lists symbols that need to be defined for\n" -" this symbol to be visible and selectable in the menu.\n" -"o The 'Location:' lines tell, where in the menu structure this symbol\n" -" is located. A location followed by a [ = y] indicates that this is\n" -" a selectable menu item, and the current value is displayed inside\n" -" brackets.\n" -"o The 'Selects:' line tells, what symbol will be automatically selected\n" -" if this symbol is selected (y or m).\n" -"o The 'Selected by' line tells what symbol has selected this symbol.\n" -"\n" -"Only relevant lines are shown.\n" -"\n\n" -"Search examples:\n" -"USB => find all symbols containing USB\n" -"^USB => find all symbols starting with USB\n" -"USB$ => find all symbols ending with USB\n" -"\n"; - -struct mitem { - char str[256]; - char tag; - void *usrptr; - int is_visible; -}; - -#define MAX_MENU_ITEMS 4096 -static int show_all_items; -static int indent; -static struct menu *current_menu; -static int child_count; -static int single_menu_mode; -/* the window in which all information appears */ -static WINDOW *main_window; -/* the largest size of the menu window */ -static int mwin_max_lines; -static int mwin_max_cols; -/* the window in which we show option buttons */ -static MENU *curses_menu; -static ITEM *curses_menu_items[MAX_MENU_ITEMS]; -static struct mitem k_menu_items[MAX_MENU_ITEMS]; -static int items_num; -static int global_exit; -/* the currently selected button */ -static const char *current_instructions = menu_instructions; - -static char *dialog_input_result; -static int dialog_input_result_len; - -static void conf(struct menu *menu); -static void conf_choice(struct menu *menu); -static void conf_string(struct menu *menu); -static void conf_load(void); -static void conf_save(void); -static void show_help(struct menu *menu); -static int do_exit(void); -static void setup_windows(void); -static void search_conf(void); - -typedef void (*function_key_handler_t)(int *key, struct menu *menu); -static void handle_f1(int *key, struct menu *current_item); -static void handle_f2(int *key, struct menu *current_item); -static void handle_f3(int *key, struct menu *current_item); -static void handle_f4(int *key, struct menu *current_item); -static void handle_f5(int *key, struct menu *current_item); -static void handle_f6(int *key, struct menu *current_item); -static void handle_f7(int *key, struct menu *current_item); -static void handle_f8(int *key, struct menu *current_item); -static void handle_f9(int *key, struct menu *current_item); - -struct function_keys { - const char *key_str; - const char *func; - function_key key; - function_key_handler_t handler; -}; - -static const int function_keys_num = 9; -static struct function_keys function_keys[] = { - { - .key_str = "F1", - .func = "Help", - .key = F_HELP, - .handler = handle_f1, - }, - { - .key_str = "F2", - .func = "SymInfo", - .key = F_SYMBOL, - .handler = handle_f2, - }, - { - .key_str = "F3", - .func = "Help 2", - .key = F_INSTS, - .handler = handle_f3, - }, - { - .key_str = "F4", - .func = "ShowAll", - .key = F_CONF, - .handler = handle_f4, - }, - { - .key_str = "F5", - .func = "Back", - .key = F_BACK, - .handler = handle_f5, - }, - { - .key_str = "F6", - .func = "Save", - .key = F_SAVE, - .handler = handle_f6, - }, - { - .key_str = "F7", - .func = "Load", - .key = F_LOAD, - .handler = handle_f7, - }, - { - .key_str = "F8", - .func = "SymSearch", - .key = F_SEARCH, - .handler = handle_f8, - }, - { - .key_str = "F9", - .func = "Exit", - .key = F_EXIT, - .handler = handle_f9, - }, -}; - -static void print_function_line(void) -{ - int i; - int offset = 1; - const int skip = 1; - int lines = getmaxy(stdscr); - - for (i = 0; i < function_keys_num; i++) { - (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]); - mvwprintw(main_window, lines-3, offset, - "%s", - function_keys[i].key_str); - (void) wattrset(main_window, attributes[FUNCTION_TEXT]); - offset += strlen(function_keys[i].key_str); - mvwprintw(main_window, lines-3, - offset, "%s", - function_keys[i].func); - offset += strlen(function_keys[i].func) + skip; - } - (void) wattrset(main_window, attributes[NORMAL]); -} - -/* help */ -static void handle_f1(int *key, struct menu *current_item) -{ - show_scroll_win(main_window, - "Global help", nconf_global_help); - return; -} - -/* symbole help */ -static void handle_f2(int *key, struct menu *current_item) -{ - show_help(current_item); - return; -} - -/* instructions */ -static void handle_f3(int *key, struct menu *current_item) -{ - show_scroll_win(main_window, - "Short help", - current_instructions); - return; -} - -/* config */ -static void handle_f4(int *key, struct menu *current_item) -{ - int res = btn_dialog(main_window, - "Show all symbols?", - 2, - " <Show All> ", - "<Don't show all>"); - if (res == 0) - show_all_items = 1; - else if (res == 1) - show_all_items = 0; - - return; -} - -/* back */ -static void handle_f5(int *key, struct menu *current_item) -{ - *key = KEY_LEFT; - return; -} - -/* save */ -static void handle_f6(int *key, struct menu *current_item) -{ - conf_save(); - return; -} - -/* load */ -static void handle_f7(int *key, struct menu *current_item) -{ - conf_load(); - return; -} - -/* search */ -static void handle_f8(int *key, struct menu *current_item) -{ - search_conf(); - return; -} - -/* exit */ -static void handle_f9(int *key, struct menu *current_item) -{ - do_exit(); - return; -} - -/* return != 0 to indicate the key was handles */ -static int process_special_keys(int *key, struct menu *menu) -{ - int i; - - if (*key == KEY_RESIZE) { - setup_windows(); - return 1; - } - - for (i = 0; i < function_keys_num; i++) { - if (*key == KEY_F(function_keys[i].key) || - *key == '0' + function_keys[i].key){ - function_keys[i].handler(key, menu); - return 1; - } - } - - return 0; -} - -static void clean_items(void) -{ - int i; - for (i = 0; curses_menu_items[i]; i++) - free_item(curses_menu_items[i]); - bzero(curses_menu_items, sizeof(curses_menu_items)); - bzero(k_menu_items, sizeof(k_menu_items)); - items_num = 0; -} - -typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN, - FIND_NEXT_MATCH_DOWN, FIND_NEXT_MATCH_UP} match_f; - -/* return the index of the matched item, or -1 if no such item exists */ -static int get_mext_match(const char *match_str, match_f flag) -{ - int match_start = item_index(current_item(curses_menu)); - int index; - - if (flag == FIND_NEXT_MATCH_DOWN) - ++match_start; - else if (flag == FIND_NEXT_MATCH_UP) - --match_start; - - index = match_start; - index = (index + items_num) % items_num; - while (true) { - char *str = k_menu_items[index].str; - if (strcasestr(str, match_str) != NULL) - return index; - if (flag == FIND_NEXT_MATCH_UP || - flag == MATCH_TINKER_PATTERN_UP) - --index; - else - ++index; - index = (index + items_num) % items_num; - if (index == match_start) - return -1; - } -} - -/* Make a new item. */ -static void item_make(struct menu *menu, char tag, const char *fmt, ...) -{ - va_list ap; - - if (items_num > MAX_MENU_ITEMS-1) - return; - - bzero(&k_menu_items[items_num], sizeof(k_menu_items[0])); - k_menu_items[items_num].tag = tag; - k_menu_items[items_num].usrptr = menu; - if (menu != NULL) - k_menu_items[items_num].is_visible = - menu_is_visible(menu); - else - k_menu_items[items_num].is_visible = 1; - - va_start(ap, fmt); - vsnprintf(k_menu_items[items_num].str, - sizeof(k_menu_items[items_num].str), - fmt, ap); - va_end(ap); - - if (!k_menu_items[items_num].is_visible) - memcpy(k_menu_items[items_num].str, "XXX", 3); - - curses_menu_items[items_num] = new_item( - k_menu_items[items_num].str, - k_menu_items[items_num].str); - set_item_userptr(curses_menu_items[items_num], - &k_menu_items[items_num]); - /* - if (!k_menu_items[items_num].is_visible) - item_opts_off(curses_menu_items[items_num], O_SELECTABLE); - */ - - items_num++; - curses_menu_items[items_num] = NULL; -} - -/* very hackish. adds a string to the last item added */ -static void item_add_str(const char *fmt, ...) -{ - va_list ap; - int index = items_num-1; - char new_str[256]; - char tmp_str[256]; - - if (index < 0) - return; - - va_start(ap, fmt); - vsnprintf(new_str, sizeof(new_str), fmt, ap); - va_end(ap); - snprintf(tmp_str, sizeof(tmp_str), "%s%s", - k_menu_items[index].str, new_str); - strncpy(k_menu_items[index].str, - tmp_str, - sizeof(k_menu_items[index].str)); - - free_item(curses_menu_items[index]); - curses_menu_items[index] = new_item( - k_menu_items[index].str, - k_menu_items[index].str); - set_item_userptr(curses_menu_items[index], - &k_menu_items[index]); -} - -/* get the tag of the currently selected item */ -static char item_tag(void) -{ - ITEM *cur; - struct mitem *mcur; - - cur = current_item(curses_menu); - if (cur == NULL) - return 0; - mcur = (struct mitem *) item_userptr(cur); - return mcur->tag; -} - -static int curses_item_index(void) -{ - return item_index(current_item(curses_menu)); -} - -static void *item_data(void) -{ - ITEM *cur; - struct mitem *mcur; - - cur = current_item(curses_menu); - if (!cur) - return NULL; - mcur = (struct mitem *) item_userptr(cur); - return mcur->usrptr; - -} - -static int item_is_tag(char tag) -{ - return item_tag() == tag; -} - -static char filename[PATH_MAX+1]; -static char menu_backtitle[PATH_MAX+128]; -static const char *set_config_filename(const char *config_filename) -{ - int size; - - size = snprintf(menu_backtitle, sizeof(menu_backtitle), - "%s - %s", config_filename, rootmenu.prompt->text); - if (size >= sizeof(menu_backtitle)) - menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; - - size = snprintf(filename, sizeof(filename), "%s", config_filename); - if (size >= sizeof(filename)) - filename[sizeof(filename)-1] = '\0'; - return menu_backtitle; -} - -/* return = 0 means we are successful. - * -1 means go on doing what you were doing - */ -static int do_exit(void) -{ - int res; - if (!conf_get_changed()) { - global_exit = 1; - return 0; - } - res = btn_dialog(main_window, - "Do you wish to save your new configuration?\n" - "<ESC> to cancel and resume nconfig.", - 2, - " <save> ", - "<don't save>"); - if (res == KEY_EXIT) { - global_exit = 0; - return -1; - } - - /* if we got here, the user really wants to exit */ - switch (res) { - case 0: - res = conf_write(filename); - if (res) - btn_dialog( - main_window, - "Error during writing of configuration.\n" - "Your configuration changes were NOT saved.", - 1, - "<OK>"); - conf_write_autoconf(0); - break; - default: - btn_dialog( - main_window, - "Your configuration changes were NOT saved.", - 1, - "<OK>"); - break; - } - global_exit = 1; - return 0; -} - - -static void search_conf(void) -{ - struct symbol **sym_arr; - struct gstr res; - struct gstr title; - char *dialog_input; - int dres; - - title = str_new(); - str_printf( &title, "Enter (sub)string or regexp to search for " - "(with or without \"%s\")", CONFIG_); - -again: - dres = dialog_inputbox(main_window, - "Search Configuration Parameter", - str_get(&title), - "", &dialog_input_result, &dialog_input_result_len); - switch (dres) { - case 0: - break; - case 1: - show_scroll_win(main_window, - "Search Configuration", search_help); - goto again; - default: - str_free(&title); - return; - } - - /* strip the prefix if necessary */ - dialog_input = dialog_input_result; - if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) - dialog_input += strlen(CONFIG_); - - sym_arr = sym_re_search(dialog_input); - res = get_relations_str(sym_arr, NULL); - free(sym_arr); - show_scroll_win(main_window, - "Search Results", str_get(&res)); - str_free(&res); - str_free(&title); -} - - -static void build_conf(struct menu *menu) -{ - struct symbol *sym; - struct property *prop; - struct menu *child; - int type, tmp, doint = 2; - tristate val; - char ch; - - if (!menu || (!show_all_items && !menu_is_visible(menu))) - return; - - sym = menu->sym; - prop = menu->prompt; - if (!sym) { - if (prop && menu != current_menu) { - const char *prompt = menu_get_prompt(menu); - enum prop_type ptype; - ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - switch (ptype) { - case P_MENU: - child_count++; - prompt = prompt; - if (single_menu_mode) { - item_make(menu, 'm', - "%s%*c%s", - menu->data ? "-->" : "++>", - indent + 1, ' ', prompt); - } else - item_make(menu, 'm', - " %*c%s %s", - indent + 1, ' ', prompt, - menu_is_empty(menu) ? "----" : "--->"); - - if (single_menu_mode && menu->data) - goto conf_childs; - return; - case P_COMMENT: - if (prompt) { - child_count++; - item_make(menu, ':', - " %*c*** %s ***", - indent + 1, ' ', - prompt); - } - break; - default: - if (prompt) { - child_count++; - item_make(menu, ':', "---%*c%s", - indent + 1, ' ', - prompt); - } - } - } else - doint = 0; - goto conf_childs; - } - - type = sym_get_type(sym); - if (sym_is_choice(sym)) { - struct symbol *def_sym = sym_get_choice_value(sym); - struct menu *def_menu = NULL; - - child_count++; - for (child = menu->list; child; child = child->next) { - if (menu_is_visible(child) && child->sym == def_sym) - def_menu = child; - } - - val = sym_get_tristate_value(sym); - if (sym_is_changable(sym)) { - switch (type) { - case S_BOOLEAN: - item_make(menu, 't', "[%c]", - val == no ? ' ' : '*'); - break; - case S_TRISTATE: - switch (val) { - case yes: - ch = '*'; - break; - case mod: - ch = 'M'; - break; - default: - ch = ' '; - break; - } - item_make(menu, 't', "<%c>", ch); - break; - } - } else { - item_make(menu, def_menu ? 't' : ':', " "); - } - - item_add_str("%*c%s", indent + 1, - ' ', menu_get_prompt(menu)); - if (val == yes) { - if (def_menu) { - item_add_str(" (%s)", - menu_get_prompt(def_menu)); - item_add_str(" --->"); - if (def_menu->list) { - indent += 2; - build_conf(def_menu); - indent -= 2; - } - } - return; - } - } else { - if (menu == current_menu) { - item_make(menu, ':', - "---%*c%s", indent + 1, - ' ', menu_get_prompt(menu)); - goto conf_childs; - } - child_count++; - val = sym_get_tristate_value(sym); - if (sym_is_choice_value(sym) && val == yes) { - item_make(menu, ':', " "); - } else { - switch (type) { - case S_BOOLEAN: - if (sym_is_changable(sym)) - item_make(menu, 't', "[%c]", - val == no ? ' ' : '*'); - else - item_make(menu, 't', "-%c-", - val == no ? ' ' : '*'); - break; - case S_TRISTATE: - switch (val) { - case yes: - ch = '*'; - break; - case mod: - ch = 'M'; - break; - default: - ch = ' '; - break; - } - if (sym_is_changable(sym)) { - if (sym->rev_dep.tri == mod) - item_make(menu, - 't', "{%c}", ch); - else - item_make(menu, - 't', "<%c>", ch); - } else - item_make(menu, 't', "-%c-", ch); - break; - default: - tmp = 2 + strlen(sym_get_string_value(sym)); - item_make(menu, 's', " (%s)", - sym_get_string_value(sym)); - tmp = indent - tmp + 4; - if (tmp < 0) - tmp = 0; - item_add_str("%*c%s%s", tmp, ' ', - menu_get_prompt(menu), - (sym_has_value(sym) || - !sym_is_changable(sym)) ? "" : - " (NEW)"); - goto conf_childs; - } - } - item_add_str("%*c%s%s", indent + 1, ' ', - menu_get_prompt(menu), - (sym_has_value(sym) || !sym_is_changable(sym)) ? - "" : " (NEW)"); - if (menu->prompt && menu->prompt->type == P_MENU) { - item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); - return; - } - } - -conf_childs: - indent += doint; - for (child = menu->list; child; child = child->next) - build_conf(child); - indent -= doint; -} - -static void reset_menu(void) -{ - unpost_menu(curses_menu); - clean_items(); -} - -/* adjust the menu to show this item. - * prefer not to scroll the menu if possible*/ -static void center_item(int selected_index, int *last_top_row) -{ - int toprow; - - set_top_row(curses_menu, *last_top_row); - toprow = top_row(curses_menu); - if (selected_index < toprow || - selected_index >= toprow+mwin_max_lines) { - toprow = max(selected_index-mwin_max_lines/2, 0); - if (toprow >= item_count(curses_menu)-mwin_max_lines) - toprow = item_count(curses_menu)-mwin_max_lines; - set_top_row(curses_menu, toprow); - } - set_current_item(curses_menu, - curses_menu_items[selected_index]); - *last_top_row = toprow; - post_menu(curses_menu); - refresh_all_windows(main_window); -} - -/* this function assumes reset_menu has been called before */ -static void show_menu(const char *prompt, const char *instructions, - int selected_index, int *last_top_row) -{ - int maxx, maxy; - WINDOW *menu_window; - - current_instructions = instructions; - - clear(); - (void) wattrset(main_window, attributes[NORMAL]); - print_in_middle(stdscr, 1, 0, getmaxx(stdscr), - menu_backtitle, - attributes[MAIN_HEADING]); - - (void) wattrset(main_window, attributes[MAIN_MENU_BOX]); - box(main_window, 0, 0); - (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]); - mvwprintw(main_window, 0, 3, " %s ", prompt); - (void) wattrset(main_window, attributes[NORMAL]); - - set_menu_items(curses_menu, curses_menu_items); - - /* position the menu at the middle of the screen */ - scale_menu(curses_menu, &maxy, &maxx); - maxx = min(maxx, mwin_max_cols-2); - maxy = mwin_max_lines; - menu_window = derwin(main_window, - maxy, - maxx, - 2, - (mwin_max_cols-maxx)/2); - keypad(menu_window, TRUE); - set_menu_win(curses_menu, menu_window); - set_menu_sub(curses_menu, menu_window); - - /* must reassert this after changing items, otherwise returns to a - * default of 16 - */ - set_menu_format(curses_menu, maxy, 1); - center_item(selected_index, last_top_row); - set_menu_format(curses_menu, maxy, 1); - - print_function_line(); - - /* Post the menu */ - post_menu(curses_menu); - refresh_all_windows(main_window); -} - -static void adj_match_dir(match_f *match_direction) -{ - if (*match_direction == FIND_NEXT_MATCH_DOWN) - *match_direction = - MATCH_TINKER_PATTERN_DOWN; - else if (*match_direction == FIND_NEXT_MATCH_UP) - *match_direction = - MATCH_TINKER_PATTERN_UP; - /* else, do no change.. */ -} - -struct match_state -{ - int in_search; - match_f match_direction; - char pattern[256]; -}; - -/* Return 0 means I have handled the key. In such a case, ans should hold the - * item to center, or -1 otherwise. - * Else return -1 . - */ -static int do_match(int key, struct match_state *state, int *ans) -{ - char c = (char) key; - int terminate_search = 0; - *ans = -1; - if (key == '/' || (state->in_search && key == 27)) { - move(0, 0); - refresh(); - clrtoeol(); - state->in_search = 1-state->in_search; - bzero(state->pattern, sizeof(state->pattern)); - state->match_direction = MATCH_TINKER_PATTERN_DOWN; - return 0; - } else if (!state->in_search) - return 1; - - if (isalnum(c) || isgraph(c) || c == ' ') { - state->pattern[strlen(state->pattern)] = c; - state->pattern[strlen(state->pattern)] = '\0'; - adj_match_dir(&state->match_direction); - *ans = get_mext_match(state->pattern, - state->match_direction); - } else if (key == KEY_DOWN) { - state->match_direction = FIND_NEXT_MATCH_DOWN; - *ans = get_mext_match(state->pattern, - state->match_direction); - } else if (key == KEY_UP) { - state->match_direction = FIND_NEXT_MATCH_UP; - *ans = get_mext_match(state->pattern, - state->match_direction); - } else if (key == KEY_BACKSPACE || key == 8 || key == 127) { - state->pattern[strlen(state->pattern)-1] = '\0'; - adj_match_dir(&state->match_direction); - } else - terminate_search = 1; - - if (terminate_search) { - state->in_search = 0; - bzero(state->pattern, sizeof(state->pattern)); - move(0, 0); - refresh(); - clrtoeol(); - return -1; - } - return 0; -} - -static void conf(struct menu *menu) -{ - struct menu *submenu = NULL; - const char *prompt = menu_get_prompt(menu); - struct symbol *sym; - int res; - int current_index = 0; - int last_top_row = 0; - struct match_state match_state = { - .in_search = 0, - .match_direction = MATCH_TINKER_PATTERN_DOWN, - .pattern = "", - }; - - while (!global_exit) { - reset_menu(); - current_menu = menu; - build_conf(menu); - if (!child_count) - break; - - show_menu(prompt ? prompt : "Main Menu", - menu_instructions, - current_index, &last_top_row); - keypad((menu_win(curses_menu)), TRUE); - while (!global_exit) { - if (match_state.in_search) { - mvprintw(0, 0, - "searching: %s", match_state.pattern); - clrtoeol(); - } - refresh_all_windows(main_window); - res = wgetch(menu_win(curses_menu)); - if (!res) - break; - if (do_match(res, &match_state, ¤t_index) == 0) { - if (current_index != -1) - center_item(current_index, - &last_top_row); - continue; - } - if (process_special_keys(&res, - (struct menu *) item_data())) - break; - switch (res) { - case KEY_DOWN: - menu_driver(curses_menu, REQ_DOWN_ITEM); - break; - case KEY_UP: - menu_driver(curses_menu, REQ_UP_ITEM); - break; - case KEY_NPAGE: - menu_driver(curses_menu, REQ_SCR_DPAGE); - break; - case KEY_PPAGE: - menu_driver(curses_menu, REQ_SCR_UPAGE); - break; - case KEY_HOME: - menu_driver(curses_menu, REQ_FIRST_ITEM); - break; - case KEY_END: - menu_driver(curses_menu, REQ_LAST_ITEM); - break; - case 'h': - case '?': - show_help((struct menu *) item_data()); - break; - } - if (res == 10 || res == 27 || - res == 32 || res == 'n' || res == 'y' || - res == KEY_LEFT || res == KEY_RIGHT || - res == 'm') - break; - refresh_all_windows(main_window); - } - - refresh_all_windows(main_window); - /* if ESC or left*/ - if (res == 27 || (menu != &rootmenu && res == KEY_LEFT)) - break; - - /* remember location in the menu */ - last_top_row = top_row(curses_menu); - current_index = curses_item_index(); - - if (!item_tag()) - continue; - - submenu = (struct menu *) item_data(); - if (!submenu || !menu_is_visible(submenu)) - continue; - sym = submenu->sym; - - switch (res) { - case ' ': - if (item_is_tag('t')) - sym_toggle_tristate_value(sym); - else if (item_is_tag('m')) - conf(submenu); - break; - case KEY_RIGHT: - case 10: /* ENTER WAS PRESSED */ - switch (item_tag()) { - case 'm': - if (single_menu_mode) - submenu->data = - (void *) (long) !submenu->data; - else - conf(submenu); - break; - case 't': - if (sym_is_choice(sym) && - sym_get_tristate_value(sym) == yes) - conf_choice(submenu); - else if (submenu->prompt && - submenu->prompt->type == P_MENU) - conf(submenu); - else if (res == 10) - sym_toggle_tristate_value(sym); - break; - case 's': - conf_string(submenu); - break; - } - break; - case 'y': - if (item_is_tag('t')) { - if (sym_set_tristate_value(sym, yes)) - break; - if (sym_set_tristate_value(sym, mod)) - btn_dialog(main_window, setmod_text, 0); - } - break; - case 'n': - if (item_is_tag('t')) - sym_set_tristate_value(sym, no); - break; - case 'm': - if (item_is_tag('t')) - sym_set_tristate_value(sym, mod); - break; - } - } -} - -static void conf_message_callback(const char *s) -{ - btn_dialog(main_window, s, 1, "<OK>"); -} - -static void show_help(struct menu *menu) -{ - struct gstr help; - - if (!menu) - return; - - help = str_new(); - menu_get_ext_help(menu, &help); - show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help)); - str_free(&help); -} - -static void conf_choice(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - struct menu *child = NULL; - struct symbol *active; - int selected_index = 0; - int last_top_row = 0; - int res, i = 0; - struct match_state match_state = { - .in_search = 0, - .match_direction = MATCH_TINKER_PATTERN_DOWN, - .pattern = "", - }; - - active = sym_get_choice_value(menu->sym); - /* this is mostly duplicated from the conf() function. */ - while (!global_exit) { - reset_menu(); - - for (i = 0, child = menu->list; child; child = child->next) { - if (!show_all_items && !menu_is_visible(child)) - continue; - - if (child->sym == sym_get_choice_value(menu->sym)) - item_make(child, ':', "<X> %s", - menu_get_prompt(child)); - else if (child->sym) - item_make(child, ':', " %s", - menu_get_prompt(child)); - else - item_make(child, ':', "*** %s ***", - menu_get_prompt(child)); - - if (child->sym == active){ - last_top_row = top_row(curses_menu); - selected_index = i; - } - i++; - } - show_menu(prompt ? prompt : "Choice Menu", - radiolist_instructions, - selected_index, - &last_top_row); - while (!global_exit) { - if (match_state.in_search) { - mvprintw(0, 0, "searching: %s", - match_state.pattern); - clrtoeol(); - } - refresh_all_windows(main_window); - res = wgetch(menu_win(curses_menu)); - if (!res) - break; - if (do_match(res, &match_state, &selected_index) == 0) { - if (selected_index != -1) - center_item(selected_index, - &last_top_row); - continue; - } - if (process_special_keys( - &res, - (struct menu *) item_data())) - break; - switch (res) { - case KEY_DOWN: - menu_driver(curses_menu, REQ_DOWN_ITEM); - break; - case KEY_UP: - menu_driver(curses_menu, REQ_UP_ITEM); - break; - case KEY_NPAGE: - menu_driver(curses_menu, REQ_SCR_DPAGE); - break; - case KEY_PPAGE: - menu_driver(curses_menu, REQ_SCR_UPAGE); - break; - case KEY_HOME: - menu_driver(curses_menu, REQ_FIRST_ITEM); - break; - case KEY_END: - menu_driver(curses_menu, REQ_LAST_ITEM); - break; - case 'h': - case '?': - show_help((struct menu *) item_data()); - break; - } - if (res == 10 || res == 27 || res == ' ' || - res == KEY_LEFT){ - break; - } - refresh_all_windows(main_window); - } - /* if ESC or left */ - if (res == 27 || res == KEY_LEFT) - break; - - child = item_data(); - if (!child || !menu_is_visible(child) || !child->sym) - continue; - switch (res) { - case ' ': - case 10: - case KEY_RIGHT: - sym_set_tristate_value(child->sym, yes); - return; - case 'h': - case '?': - show_help(child); - active = child->sym; - break; - case KEY_EXIT: - return; - } - } -} - -static void conf_string(struct menu *menu) -{ - const char *prompt = menu_get_prompt(menu); - - while (1) { - int res; - const char *heading; - - switch (sym_get_type(menu->sym)) { - case S_INT: - heading = inputbox_instructions_int; - break; - case S_HEX: - heading = inputbox_instructions_hex; - break; - case S_STRING: - heading = inputbox_instructions_string; - break; - default: - heading = "Internal nconf error!"; - } - res = dialog_inputbox(main_window, - prompt ? prompt : "Main Menu", - heading, - sym_get_string_value(menu->sym), - &dialog_input_result, - &dialog_input_result_len); - switch (res) { - case 0: - if (sym_set_string_value(menu->sym, - dialog_input_result)) - return; - btn_dialog(main_window, - "You have made an invalid entry.", 0); - break; - case 1: - show_help(menu); - break; - case KEY_EXIT: - return; - } - } -} - -static void conf_load(void) -{ - while (1) { - int res; - res = dialog_inputbox(main_window, - NULL, load_config_text, - filename, - &dialog_input_result, - &dialog_input_result_len); - switch (res) { - case 0: - if (!dialog_input_result[0]) - return; - if (!conf_read(dialog_input_result)) { - set_config_filename(dialog_input_result); - sym_set_change_count(1); - return; - } - btn_dialog(main_window, "File does not exist!", 0); - break; - case 1: - show_scroll_win(main_window, - "Load Alternate Configuration", - load_config_help); - break; - case KEY_EXIT: - return; - } - } -} - -static void conf_save(void) -{ - while (1) { - int res; - res = dialog_inputbox(main_window, - NULL, save_config_text, - filename, - &dialog_input_result, - &dialog_input_result_len); - switch (res) { - case 0: - if (!dialog_input_result[0]) - return; - res = conf_write(dialog_input_result); - if (!res) { - set_config_filename(dialog_input_result); - return; - } - btn_dialog(main_window, "Can't create file!", - 1, "<OK>"); - break; - case 1: - show_scroll_win(main_window, - "Save Alternate Configuration", - save_config_help); - break; - case KEY_EXIT: - return; - } - } -} - -static void setup_windows(void) -{ - int lines, columns; - - getmaxyx(stdscr, lines, columns); - - if (main_window != NULL) - delwin(main_window); - - /* set up the menu and menu window */ - main_window = newwin(lines-2, columns-2, 2, 1); - keypad(main_window, TRUE); - mwin_max_lines = lines-7; - mwin_max_cols = columns-6; - - /* panels order is from bottom to top */ - new_panel(main_window); -} - -int main(int ac, char **av) -{ - int lines, columns; - char *mode; - - if (ac > 1 && strcmp(av[1], "-s") == 0) { - /* Silence conf_read() until the real callback is set up */ - conf_set_message_callback(NULL); - av++; - } - conf_parse(av[1]); - conf_read(NULL); - - mode = getenv("NCONFIG_MODE"); - if (mode) { - if (!strcasecmp(mode, "single_menu")) - single_menu_mode = 1; - } - - /* Initialize curses */ - initscr(); - /* set color theme */ - set_colors(); - - cbreak(); - noecho(); - keypad(stdscr, TRUE); - curs_set(0); - - getmaxyx(stdscr, lines, columns); - if (columns < 75 || lines < 20) { - endwin(); - printf("Your terminal should have at " - "least 20 lines and 75 columns\n"); - return 1; - } - - notimeout(stdscr, FALSE); -#if NCURSES_REENTRANT - set_escdelay(1); -#else - ESCDELAY = 1; -#endif - - /* set btns menu */ - curses_menu = new_menu(curses_menu_items); - menu_opts_off(curses_menu, O_SHOWDESC); - menu_opts_on(curses_menu, O_SHOWMATCH); - menu_opts_on(curses_menu, O_ONEVALUE); - menu_opts_on(curses_menu, O_NONCYCLIC); - menu_opts_on(curses_menu, O_IGNORECASE); - set_menu_mark(curses_menu, " "); - set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]); - set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]); - set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]); - - set_config_filename(conf_get_configname()); - setup_windows(); - - /* check for KEY_FUNC(1) */ - if (has_key(KEY_F(1)) == FALSE) { - show_scroll_win(main_window, - "Instructions", - menu_no_f_instructions); - } - - conf_set_message_callback(conf_message_callback); - /* do the work */ - while (!global_exit) { - conf(&rootmenu); - if (!global_exit && do_exit() == 0) - break; - } - /* ok, we are done */ - unpost_menu(curses_menu); - free_menu(curses_menu); - delwin(main_window); - clear(); - refresh(); - endwin(); - return 0; -} diff --git a/support/kconfig.new/nconf.gui.c b/support/kconfig.new/nconf.gui.c deleted file mode 100644 index 77f525a..0000000 --- a/support/kconfig.new/nconf.gui.c +++ /dev/null @@ -1,664 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> - * - * Derived from menuconfig. - */ -#include "nconf.h" -#include "lkc.h" - -/* a list of all the different widgets we use */ -attributes_t attributes[ATTR_MAX+1] = {0}; - -/* available colors: - COLOR_BLACK 0 - COLOR_RED 1 - COLOR_GREEN 2 - COLOR_YELLOW 3 - COLOR_BLUE 4 - COLOR_MAGENTA 5 - COLOR_CYAN 6 - COLOR_WHITE 7 - */ -static void set_normal_colors(void) -{ - init_pair(NORMAL, -1, -1); - init_pair(MAIN_HEADING, COLOR_MAGENTA, -1); - - /* FORE is for the selected item */ - init_pair(MAIN_MENU_FORE, -1, -1); - /* BACK for all the rest */ - init_pair(MAIN_MENU_BACK, -1, -1); - init_pair(MAIN_MENU_GREY, -1, -1); - init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1); - init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1); - - init_pair(SCROLLWIN_TEXT, -1, -1); - init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1); - init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1); - - init_pair(DIALOG_TEXT, -1, -1); - init_pair(DIALOG_BOX, COLOR_YELLOW, -1); - init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1); - init_pair(DIALOG_MENU_FORE, COLOR_RED, -1); - - init_pair(INPUT_BOX, COLOR_YELLOW, -1); - init_pair(INPUT_HEADING, COLOR_GREEN, -1); - init_pair(INPUT_TEXT, -1, -1); - init_pair(INPUT_FIELD, -1, -1); - - init_pair(FUNCTION_HIGHLIGHT, -1, -1); - init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1); -} - -/* available attributes: - A_NORMAL Normal display (no highlight) - A_STANDOUT Best highlighting mode of the terminal. - A_UNDERLINE Underlining - A_REVERSE Reverse video - A_BLINK Blinking - A_DIM Half bright - A_BOLD Extra bright or bold - A_PROTECT Protected mode - A_INVIS Invisible or blank mode - A_ALTCHARSET Alternate character set - A_CHARTEXT Bit-mask to extract a character - COLOR_PAIR(n) Color-pair number n - */ -static void normal_color_theme(void) -{ - /* automatically add color... */ -#define mkattr(name, attr) do { \ -attributes[name] = attr | COLOR_PAIR(name); } while (0) - mkattr(NORMAL, NORMAL); - mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE); - - mkattr(MAIN_MENU_FORE, A_REVERSE); - mkattr(MAIN_MENU_BACK, A_NORMAL); - mkattr(MAIN_MENU_GREY, A_NORMAL); - mkattr(MAIN_MENU_HEADING, A_BOLD); - mkattr(MAIN_MENU_BOX, A_NORMAL); - - mkattr(SCROLLWIN_TEXT, A_NORMAL); - mkattr(SCROLLWIN_HEADING, A_BOLD); - mkattr(SCROLLWIN_BOX, A_BOLD); - - mkattr(DIALOG_TEXT, A_BOLD); - mkattr(DIALOG_BOX, A_BOLD); - mkattr(DIALOG_MENU_FORE, A_STANDOUT); - mkattr(DIALOG_MENU_BACK, A_NORMAL); - - mkattr(INPUT_BOX, A_NORMAL); - mkattr(INPUT_HEADING, A_BOLD); - mkattr(INPUT_TEXT, A_NORMAL); - mkattr(INPUT_FIELD, A_UNDERLINE); - - mkattr(FUNCTION_HIGHLIGHT, A_BOLD); - mkattr(FUNCTION_TEXT, A_REVERSE); -} - -static void no_colors_theme(void) -{ - /* automatically add highlight, no color */ -#define mkattrn(name, attr) { attributes[name] = attr; } - - mkattrn(NORMAL, NORMAL); - mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE); - - mkattrn(MAIN_MENU_FORE, A_STANDOUT); - mkattrn(MAIN_MENU_BACK, A_NORMAL); - mkattrn(MAIN_MENU_GREY, A_NORMAL); - mkattrn(MAIN_MENU_HEADING, A_BOLD); - mkattrn(MAIN_MENU_BOX, A_NORMAL); - - mkattrn(SCROLLWIN_TEXT, A_NORMAL); - mkattrn(SCROLLWIN_HEADING, A_BOLD); - mkattrn(SCROLLWIN_BOX, A_BOLD); - - mkattrn(DIALOG_TEXT, A_NORMAL); - mkattrn(DIALOG_BOX, A_BOLD); - mkattrn(DIALOG_MENU_FORE, A_STANDOUT); - mkattrn(DIALOG_MENU_BACK, A_NORMAL); - - mkattrn(INPUT_BOX, A_BOLD); - mkattrn(INPUT_HEADING, A_BOLD); - mkattrn(INPUT_TEXT, A_NORMAL); - mkattrn(INPUT_FIELD, A_UNDERLINE); - - mkattrn(FUNCTION_HIGHLIGHT, A_BOLD); - mkattrn(FUNCTION_TEXT, A_REVERSE); -} - -void set_colors(void) -{ - start_color(); - use_default_colors(); - set_normal_colors(); - if (has_colors()) { - normal_color_theme(); - } else { - /* give defaults */ - no_colors_theme(); - } -} - - -/* this changes the windows attributes !!! */ -void print_in_middle(WINDOW *win, - int starty, - int startx, - int width, - const char *string, - chtype color) -{ int length, x, y; - float temp; - - - if (win == NULL) - win = stdscr; - getyx(win, y, x); - if (startx != 0) - x = startx; - if (starty != 0) - y = starty; - if (width == 0) - width = 80; - - length = strlen(string); - temp = (width - length) / 2; - x = startx + (int)temp; - (void) wattrset(win, color); - mvwprintw(win, y, x, "%s", string); - refresh(); -} - -int get_line_no(const char *text) -{ - int i; - int total = 1; - - if (!text) - return 0; - - for (i = 0; text[i] != '\0'; i++) - if (text[i] == '\n') - total++; - return total; -} - -const char *get_line(const char *text, int line_no) -{ - int i; - int lines = 0; - - if (!text) - return NULL; - - for (i = 0; text[i] != '\0' && lines < line_no; i++) - if (text[i] == '\n') - lines++; - return text+i; -} - -int get_line_length(const char *line) -{ - int res = 0; - while (*line != '\0' && *line != '\n') { - line++; - res++; - } - return res; -} - -/* print all lines to the window. */ -void fill_window(WINDOW *win, const char *text) -{ - int x, y; - int total_lines = get_line_no(text); - int i; - - getmaxyx(win, y, x); - /* do not go over end of line */ - total_lines = min(total_lines, y); - for (i = 0; i < total_lines; i++) { - char tmp[x+10]; - const char *line = get_line(text, i); - int len = get_line_length(line); - strncpy(tmp, line, min(len, x)); - tmp[len] = '\0'; - mvwprintw(win, i, 0, "%s", tmp); - } -} - -/* get the message, and buttons. - * each button must be a char* - * return the selected button - * - * this dialog is used for 2 different things: - * 1) show a text box, no buttons. - * 2) show a dialog, with horizontal buttons - */ -int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...) -{ - va_list ap; - char *btn; - int btns_width = 0; - int msg_lines = 0; - int msg_width = 0; - int total_width; - int win_rows = 0; - WINDOW *win; - WINDOW *msg_win; - WINDOW *menu_win; - MENU *menu; - ITEM *btns[btn_num+1]; - int i, x, y; - int res = -1; - - - va_start(ap, btn_num); - for (i = 0; i < btn_num; i++) { - btn = va_arg(ap, char *); - btns[i] = new_item(btn, ""); - btns_width += strlen(btn)+1; - } - va_end(ap); - btns[btn_num] = NULL; - - /* find the widest line of msg: */ - msg_lines = get_line_no(msg); - for (i = 0; i < msg_lines; i++) { - const char *line = get_line(msg, i); - int len = get_line_length(line); - if (msg_width < len) - msg_width = len; - } - - total_width = max(msg_width, btns_width); - /* place dialog in middle of screen */ - y = (getmaxy(stdscr)-(msg_lines+4))/2; - x = (getmaxx(stdscr)-(total_width+4))/2; - - - /* create the windows */ - if (btn_num > 0) - win_rows = msg_lines+4; - else - win_rows = msg_lines+2; - - win = newwin(win_rows, total_width+4, y, x); - keypad(win, TRUE); - menu_win = derwin(win, 1, btns_width, win_rows-2, - 1+(total_width+2-btns_width)/2); - menu = new_menu(btns); - msg_win = derwin(win, win_rows-2, msg_width, 1, - 1+(total_width+2-msg_width)/2); - - set_menu_fore(menu, attributes[DIALOG_MENU_FORE]); - set_menu_back(menu, attributes[DIALOG_MENU_BACK]); - - (void) wattrset(win, attributes[DIALOG_BOX]); - box(win, 0, 0); - - /* print message */ - (void) wattrset(msg_win, attributes[DIALOG_TEXT]); - fill_window(msg_win, msg); - - set_menu_win(menu, win); - set_menu_sub(menu, menu_win); - set_menu_format(menu, 1, btn_num); - menu_opts_off(menu, O_SHOWDESC); - menu_opts_off(menu, O_SHOWMATCH); - menu_opts_on(menu, O_ONEVALUE); - menu_opts_on(menu, O_NONCYCLIC); - set_menu_mark(menu, ""); - post_menu(menu); - - - touchwin(win); - refresh_all_windows(main_window); - while ((res = wgetch(win))) { - switch (res) { - case KEY_LEFT: - menu_driver(menu, REQ_LEFT_ITEM); - break; - case KEY_RIGHT: - menu_driver(menu, REQ_RIGHT_ITEM); - break; - case 10: /* ENTER */ - case 27: /* ESCAPE */ - case ' ': - case KEY_F(F_BACK): - case KEY_F(F_EXIT): - break; - } - touchwin(win); - refresh_all_windows(main_window); - - if (res == 10 || res == ' ') { - res = item_index(current_item(menu)); - break; - } else if (res == 27 || res == KEY_F(F_BACK) || - res == KEY_F(F_EXIT)) { - res = KEY_EXIT; - break; - } - } - - unpost_menu(menu); - free_menu(menu); - for (i = 0; i < btn_num; i++) - free_item(btns[i]); - - delwin(win); - return res; -} - -int dialog_inputbox(WINDOW *main_window, - const char *title, const char *prompt, - const char *init, char **resultp, int *result_len) -{ - int prompt_lines = 0; - int prompt_width = 0; - WINDOW *win; - WINDOW *prompt_win; - WINDOW *form_win; - PANEL *panel; - int i, x, y, lines, columns, win_lines, win_cols; - int res = -1; - int cursor_position = strlen(init); - int cursor_form_win; - char *result = *resultp; - - getmaxyx(stdscr, lines, columns); - - if (strlen(init)+1 > *result_len) { - *result_len = strlen(init)+1; - *resultp = result = xrealloc(result, *result_len); - } - - /* find the widest line of msg: */ - prompt_lines = get_line_no(prompt); - for (i = 0; i < prompt_lines; i++) { - const char *line = get_line(prompt, i); - int len = get_line_length(line); - prompt_width = max(prompt_width, len); - } - - if (title) - prompt_width = max(prompt_width, strlen(title)); - - win_lines = min(prompt_lines+6, lines-2); - win_cols = min(prompt_width+7, columns-2); - prompt_lines = max(win_lines-6, 0); - prompt_width = max(win_cols-7, 0); - - /* place dialog in middle of screen */ - y = (lines-win_lines)/2; - x = (columns-win_cols)/2; - - strncpy(result, init, *result_len); - - /* create the windows */ - win = newwin(win_lines, win_cols, y, x); - prompt_win = derwin(win, prompt_lines+1, prompt_width, 2, 2); - form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2); - keypad(form_win, TRUE); - - (void) wattrset(form_win, attributes[INPUT_FIELD]); - - (void) wattrset(win, attributes[INPUT_BOX]); - box(win, 0, 0); - (void) wattrset(win, attributes[INPUT_HEADING]); - if (title) - mvwprintw(win, 0, 3, "%s", title); - - /* print message */ - (void) wattrset(prompt_win, attributes[INPUT_TEXT]); - fill_window(prompt_win, prompt); - - mvwprintw(form_win, 0, 0, "%*s", prompt_width, " "); - cursor_form_win = min(cursor_position, prompt_width-1); - mvwprintw(form_win, 0, 0, "%s", - result + cursor_position-cursor_form_win); - - /* create panels */ - panel = new_panel(win); - - /* show the cursor */ - curs_set(1); - - touchwin(win); - refresh_all_windows(main_window); - while ((res = wgetch(form_win))) { - int len = strlen(result); - switch (res) { - case 10: /* ENTER */ - case 27: /* ESCAPE */ - case KEY_F(F_HELP): - case KEY_F(F_EXIT): - case KEY_F(F_BACK): - break; - case 8: /* ^H */ - case 127: /* ^? */ - case KEY_BACKSPACE: - if (cursor_position > 0) { - memmove(&result[cursor_position-1], - &result[cursor_position], - len-cursor_position+1); - cursor_position--; - cursor_form_win--; - len--; - } - break; - case KEY_DC: - if (cursor_position >= 0 && cursor_position < len) { - memmove(&result[cursor_position], - &result[cursor_position+1], - len-cursor_position+1); - len--; - } - break; - case KEY_UP: - case KEY_RIGHT: - if (cursor_position < len) { - cursor_position++; - cursor_form_win++; - } - break; - case KEY_DOWN: - case KEY_LEFT: - if (cursor_position > 0) { - cursor_position--; - cursor_form_win--; - } - break; - case KEY_HOME: - cursor_position = 0; - cursor_form_win = 0; - break; - case KEY_END: - cursor_position = len; - cursor_form_win = min(cursor_position, prompt_width-1); - break; - default: - if ((isgraph(res) || isspace(res))) { - /* one for new char, one for '\0' */ - if (len+2 > *result_len) { - *result_len = len+2; - *resultp = result = realloc(result, - *result_len); - } - /* insert the char at the proper position */ - memmove(&result[cursor_position+1], - &result[cursor_position], - len-cursor_position+1); - result[cursor_position] = res; - cursor_position++; - cursor_form_win++; - len++; - } else { - mvprintw(0, 0, "unknown key: %d\n", res); - } - break; - } - if (cursor_form_win < 0) - cursor_form_win = 0; - else if (cursor_form_win > prompt_width-1) - cursor_form_win = prompt_width-1; - - wmove(form_win, 0, 0); - wclrtoeol(form_win); - mvwprintw(form_win, 0, 0, "%*s", prompt_width, " "); - mvwprintw(form_win, 0, 0, "%s", - result + cursor_position-cursor_form_win); - wmove(form_win, 0, cursor_form_win); - touchwin(win); - refresh_all_windows(main_window); - - if (res == 10) { - res = 0; - break; - } else if (res == 27 || res == KEY_F(F_BACK) || - res == KEY_F(F_EXIT)) { - res = KEY_EXIT; - break; - } else if (res == KEY_F(F_HELP)) { - res = 1; - break; - } - } - - /* hide the cursor */ - curs_set(0); - del_panel(panel); - delwin(prompt_win); - delwin(form_win); - delwin(win); - return res; -} - -/* refresh all windows in the correct order */ -void refresh_all_windows(WINDOW *main_window) -{ - update_panels(); - touchwin(main_window); - refresh(); -} - -/* layman's scrollable window... */ -void show_scroll_win(WINDOW *main_window, - const char *title, - const char *text) -{ - int res; - int total_lines = get_line_no(text); - int x, y, lines, columns; - int start_x = 0, start_y = 0; - int text_lines = 0, text_cols = 0; - int total_cols = 0; - int win_cols = 0; - int win_lines = 0; - int i = 0; - WINDOW *win; - WINDOW *pad; - PANEL *panel; - - getmaxyx(stdscr, lines, columns); - - /* find the widest line of msg: */ - total_lines = get_line_no(text); - for (i = 0; i < total_lines; i++) { - const char *line = get_line(text, i); - int len = get_line_length(line); - total_cols = max(total_cols, len+2); - } - - /* create the pad */ - pad = newpad(total_lines+10, total_cols+10); - (void) wattrset(pad, attributes[SCROLLWIN_TEXT]); - fill_window(pad, text); - - win_lines = min(total_lines+4, lines-2); - win_cols = min(total_cols+2, columns-2); - text_lines = max(win_lines-4, 0); - text_cols = max(win_cols-2, 0); - - /* place window in middle of screen */ - y = (lines-win_lines)/2; - x = (columns-win_cols)/2; - - win = newwin(win_lines, win_cols, y, x); - keypad(win, TRUE); - /* show the help in the help window, and show the help panel */ - (void) wattrset(win, attributes[SCROLLWIN_BOX]); - box(win, 0, 0); - (void) wattrset(win, attributes[SCROLLWIN_HEADING]); - mvwprintw(win, 0, 3, " %s ", title); - panel = new_panel(win); - - /* handle scrolling */ - do { - - copywin(pad, win, start_y, start_x, 2, 2, text_lines, - text_cols, 0); - print_in_middle(win, - text_lines+2, - 0, - text_cols, - "<OK>", - attributes[DIALOG_MENU_FORE]); - wrefresh(win); - - res = wgetch(win); - switch (res) { - case KEY_NPAGE: - case ' ': - case 'd': - start_y += text_lines-2; - break; - case KEY_PPAGE: - case 'u': - start_y -= text_lines+2; - break; - case KEY_HOME: - start_y = 0; - break; - case KEY_END: - start_y = total_lines-text_lines; - break; - case KEY_DOWN: - case 'j': - start_y++; - break; - case KEY_UP: - case 'k': - start_y--; - break; - case KEY_LEFT: - case 'h': - start_x--; - break; - case KEY_RIGHT: - case 'l': - start_x++; - break; - } - if (res == 10 || res == 27 || res == 'q' || - res == KEY_F(F_HELP) || res == KEY_F(F_BACK) || - res == KEY_F(F_EXIT)) - break; - if (start_y < 0) - start_y = 0; - if (start_y >= total_lines-text_lines) - start_y = total_lines-text_lines; - if (start_x < 0) - start_x = 0; - if (start_x >= total_cols-text_cols) - start_x = total_cols-text_cols; - } while (res); - - del_panel(panel); - delwin(win); - refresh_all_windows(main_window); -} diff --git a/support/kconfig.new/nconf.h b/support/kconfig.new/nconf.h deleted file mode 100644 index fa5245e..0000000 --- a/support/kconfig.new/nconf.h +++ /dev/null @@ -1,92 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> - * - * Derived from menuconfig. - */ - -#include <ctype.h> -#include <errno.h> -#include <fcntl.h> -#include <limits.h> -#include <stdarg.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <ncurses.h> -#include <menu.h> -#include <panel.h> -#include <form.h> - -#include <stdio.h> -#include <time.h> -#include <sys/time.h> - -#define max(a, b) ({\ - typeof(a) _a = a;\ - typeof(b) _b = b;\ - _a > _b ? _a : _b; }) - -#define min(a, b) ({\ - typeof(a) _a = a;\ - typeof(b) _b = b;\ - _a < _b ? _a : _b; }) - -typedef enum { - NORMAL = 1, - MAIN_HEADING, - MAIN_MENU_BOX, - MAIN_MENU_FORE, - MAIN_MENU_BACK, - MAIN_MENU_GREY, - MAIN_MENU_HEADING, - SCROLLWIN_TEXT, - SCROLLWIN_HEADING, - SCROLLWIN_BOX, - DIALOG_TEXT, - DIALOG_MENU_FORE, - DIALOG_MENU_BACK, - DIALOG_BOX, - INPUT_BOX, - INPUT_HEADING, - INPUT_TEXT, - INPUT_FIELD, - FUNCTION_TEXT, - FUNCTION_HIGHLIGHT, - ATTR_MAX -} attributes_t; -extern attributes_t attributes[]; - -typedef enum { - F_HELP = 1, - F_SYMBOL = 2, - F_INSTS = 3, - F_CONF = 4, - F_BACK = 5, - F_SAVE = 6, - F_LOAD = 7, - F_SEARCH = 8, - F_EXIT = 9, -} function_key; - -void set_colors(void); - -/* this changes the windows attributes !!! */ -void print_in_middle(WINDOW *win, - int starty, - int startx, - int width, - const char *string, - chtype color); -int get_line_length(const char *line); -int get_line_no(const char *text); -const char *get_line(const char *text, int line_no); -void fill_window(WINDOW *win, const char *text); -int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...); -int dialog_inputbox(WINDOW *main_window, - const char *title, const char *prompt, - const char *init, char **resultp, int *result_len); -void refresh_all_windows(WINDOW *main_window); -void show_scroll_win(WINDOW *main_window, - const char *title, - const char *text); diff --git a/support/kconfig.new/parser.y b/support/kconfig.new/parser.y deleted file mode 100644 index 95700f8..0000000 --- a/support/kconfig.new/parser.y +++ /dev/null @@ -1,731 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ -%{ - -#include <ctype.h> -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdbool.h> - -#include "lkc.h" - -#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) - -#define PRINTD 0x0001 -#define DEBUG_PARSE 0x0002 - -int cdebug = PRINTD; - -static void yyerror(const char *err); -static void zconfprint(const char *err, ...); -static void zconf_error(const char *err, ...); -static bool zconf_endtoken(const char *tokenname, - const char *expected_tokenname); - -struct symbol *symbol_hash[SYMBOL_HASHSIZE]; - -static struct menu *current_menu, *current_entry; - -%} - -%union -{ - char *string; - struct symbol *symbol; - struct expr *expr; - struct menu *menu; - enum symbol_type type; - enum variable_flavor flavor; -} - -%token <string> T_HELPTEXT -%token <string> T_WORD -%token <string> T_WORD_QUOTE -%token T_ALLNOCONFIG_Y -%token T_BOOL -%token T_CHOICE -%token T_CLOSE_PAREN -%token T_COLON_EQUAL -%token T_COMMENT -%token T_CONFIG -%token T_DEFAULT -%token T_DEFCONFIG_LIST -%token T_DEF_BOOL -%token T_DEF_TRISTATE -%token T_DEPENDS -%token T_ENDCHOICE -%token T_ENDIF -%token T_ENDMENU -%token T_HELP -%token T_HEX -%token T_IF -%token T_IMPLY -%token T_INT -%token T_MAINMENU -%token T_MENU -%token T_MENUCONFIG -%token T_MODULES -%token T_ON -%token T_OPEN_PAREN -%token T_OPTION -%token T_OPTIONAL -%token T_PLUS_EQUAL -%token T_PROMPT -%token T_RANGE -%token T_SELECT -%token T_SOURCE -%token T_STRING -%token T_TRISTATE -%token T_VISIBLE -%token T_EOL -%token <string> T_ASSIGN_VAL - -%left T_OR -%left T_AND -%left T_EQUAL T_UNEQUAL -%left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL -%nonassoc T_NOT - -%type <string> prompt -%type <symbol> nonconst_symbol -%type <symbol> symbol -%type <type> type logic_type default -%type <expr> expr -%type <expr> if_expr -%type <string> end -%type <menu> if_entry menu_entry choice_entry -%type <string> word_opt assign_val -%type <flavor> assign_op - -%destructor { - fprintf(stderr, "%s:%d: missing end statement for this entry\n", - $$->file->name, $$->lineno); - if (current_menu == $$) - menu_end_menu(); -} if_entry menu_entry choice_entry - -%% -input: mainmenu_stmt stmt_list | stmt_list; - -/* mainmenu entry */ - -mainmenu_stmt: T_MAINMENU prompt T_EOL -{ - menu_add_prompt(P_MENU, $2, NULL); -}; - -stmt_list: - /* empty */ - | stmt_list common_stmt - | stmt_list choice_stmt - | stmt_list menu_stmt - | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } - | stmt_list error T_EOL { zconf_error("invalid statement"); } -; - -common_stmt: - if_stmt - | comment_stmt - | config_stmt - | menuconfig_stmt - | source_stmt - | assignment_stmt -; - -/* config/menuconfig entry */ - -config_entry_start: T_CONFIG nonconst_symbol T_EOL -{ - $2->flags |= SYMBOL_OPTIONAL; - menu_add_entry($2); - printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2->name); -}; - -config_stmt: config_entry_start config_option_list -{ - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -}; - -menuconfig_entry_start: T_MENUCONFIG nonconst_symbol T_EOL -{ - $2->flags |= SYMBOL_OPTIONAL; - menu_add_entry($2); - printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2->name); -}; - -menuconfig_stmt: menuconfig_entry_start config_option_list -{ - if (current_entry->prompt) - current_entry->prompt->type = P_MENU; - else - zconfprint("warning: menuconfig statement without prompt"); - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -}; - -config_option_list: - /* empty */ - | config_option_list config_option - | config_option_list depends - | config_option_list help -; - -config_option: type prompt_stmt_opt T_EOL -{ - menu_set_type($1); - printd(DEBUG_PARSE, "%s:%d:type(%u)\n", - zconf_curname(), zconf_lineno(), - $1); -}; - -config_option: T_PROMPT prompt if_expr T_EOL -{ - menu_add_prompt(P_PROMPT, $2, $3); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -}; - -config_option: default expr if_expr T_EOL -{ - menu_add_expr(P_DEFAULT, $2, $3); - if ($1 != S_UNKNOWN) - menu_set_type($1); - printd(DEBUG_PARSE, "%s:%d:default(%u)\n", - zconf_curname(), zconf_lineno(), - $1); -}; - -config_option: T_SELECT nonconst_symbol if_expr T_EOL -{ - menu_add_symbol(P_SELECT, $2, $3); - printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); -}; - -config_option: T_IMPLY nonconst_symbol if_expr T_EOL -{ - menu_add_symbol(P_IMPLY, $2, $3); - printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno()); -}; - -config_option: T_RANGE symbol symbol if_expr T_EOL -{ - menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4); - printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); -}; - -config_option: T_OPTION T_MODULES T_EOL -{ - menu_add_option_modules(); -}; - -config_option: T_OPTION T_DEFCONFIG_LIST T_EOL -{ - menu_add_option_defconfig_list(); -}; - -config_option: T_OPTION T_ALLNOCONFIG_Y T_EOL -{ - menu_add_option_allnoconfig_y(); -}; - -/* choice entry */ - -choice: T_CHOICE word_opt T_EOL -{ - struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE); - sym->flags |= SYMBOL_NO_WRITE; - menu_add_entry(sym); - menu_add_expr(P_CHOICE, NULL, NULL); - free($2); - printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); -}; - -choice_entry: choice choice_option_list -{ - $$ = menu_add_menu(); -}; - -choice_end: end -{ - if (zconf_endtoken($1, "choice")) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); - } -}; - -choice_stmt: choice_entry choice_block choice_end -; - -choice_option_list: - /* empty */ - | choice_option_list choice_option - | choice_option_list depends - | choice_option_list help -; - -choice_option: T_PROMPT prompt if_expr T_EOL -{ - menu_add_prompt(P_PROMPT, $2, $3); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -}; - -choice_option: logic_type prompt_stmt_opt T_EOL -{ - menu_set_type($1); - printd(DEBUG_PARSE, "%s:%d:type(%u)\n", - zconf_curname(), zconf_lineno(), $1); -}; - -choice_option: T_OPTIONAL T_EOL -{ - current_entry->sym->flags |= SYMBOL_OPTIONAL; - printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); -}; - -choice_option: T_DEFAULT nonconst_symbol if_expr T_EOL -{ - menu_add_symbol(P_DEFAULT, $2, $3); - printd(DEBUG_PARSE, "%s:%d:default\n", - zconf_curname(), zconf_lineno()); -}; - -type: - logic_type - | T_INT { $$ = S_INT; } - | T_HEX { $$ = S_HEX; } - | T_STRING { $$ = S_STRING; } - -logic_type: - T_BOOL { $$ = S_BOOLEAN; } - | T_TRISTATE { $$ = S_TRISTATE; } - -default: - T_DEFAULT { $$ = S_UNKNOWN; } - | T_DEF_BOOL { $$ = S_BOOLEAN; } - | T_DEF_TRISTATE { $$ = S_TRISTATE; } - -choice_block: - /* empty */ - | choice_block common_stmt -; - -/* if entry */ - -if_entry: T_IF expr T_EOL -{ - printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); - menu_add_entry(NULL); - menu_add_dep($2); - $$ = menu_add_menu(); -}; - -if_end: end -{ - if (zconf_endtoken($1, "if")) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); - } -}; - -if_stmt: if_entry stmt_list if_end -; - -/* menu entry */ - -menu: T_MENU prompt T_EOL -{ - menu_add_entry(NULL); - menu_add_prompt(P_MENU, $2, NULL); - printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); -}; - -menu_entry: menu menu_option_list -{ - $$ = menu_add_menu(); -}; - -menu_end: end -{ - if (zconf_endtoken($1, "menu")) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); - } -}; - -menu_stmt: menu_entry stmt_list menu_end -; - -menu_option_list: - /* empty */ - | menu_option_list visible - | menu_option_list depends -; - -source_stmt: T_SOURCE prompt T_EOL -{ - printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); - zconf_nextfiles($2); - free($2); -}; - -/* comment entry */ - -comment: T_COMMENT prompt T_EOL -{ - menu_add_entry(NULL); - menu_add_prompt(P_COMMENT, $2, NULL); - printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); -}; - -comment_stmt: comment comment_option_list -; - -comment_option_list: - /* empty */ - | comment_option_list depends -; - -/* help option */ - -help_start: T_HELP T_EOL -{ - printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); - zconf_starthelp(); -}; - -help: help_start T_HELPTEXT -{ - if (current_entry->help) { - free(current_entry->help); - zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", - current_entry->sym->name ?: "<choice>"); - } - - /* Is the help text empty or all whitespace? */ - if ($2[strspn($2, " \f\n\r\t\v")] == '\0') - zconfprint("warning: '%s' defined with blank help text", - current_entry->sym->name ?: "<choice>"); - - current_entry->help = $2; -}; - -/* depends option */ - -depends: T_DEPENDS T_ON expr T_EOL -{ - menu_add_dep($3); - printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); -}; - -/* visibility option */ -visible: T_VISIBLE if_expr T_EOL -{ - menu_add_visibility($2); -}; - -/* prompt statement */ - -prompt_stmt_opt: - /* empty */ - | prompt if_expr -{ - menu_add_prompt(P_PROMPT, $1, $2); -}; - -prompt: T_WORD - | T_WORD_QUOTE -; - -end: T_ENDMENU T_EOL { $$ = "menu"; } - | T_ENDCHOICE T_EOL { $$ = "choice"; } - | T_ENDIF T_EOL { $$ = "if"; } -; - -if_expr: /* empty */ { $$ = NULL; } - | T_IF expr { $$ = $2; } -; - -expr: symbol { $$ = expr_alloc_symbol($1); } - | symbol T_LESS symbol { $$ = expr_alloc_comp(E_LTH, $1, $3); } - | symbol T_LESS_EQUAL symbol { $$ = expr_alloc_comp(E_LEQ, $1, $3); } - | symbol T_GREATER symbol { $$ = expr_alloc_comp(E_GTH, $1, $3); } - | symbol T_GREATER_EQUAL symbol { $$ = expr_alloc_comp(E_GEQ, $1, $3); } - | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); } - | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); } - | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; } - | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); } - | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); } - | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); } -; - -/* For symbol definitions, selects, etc., where quotes are not accepted */ -nonconst_symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }; - -symbol: nonconst_symbol - | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); } -; - -word_opt: /* empty */ { $$ = NULL; } - | T_WORD - -/* assignment statement */ - -assignment_stmt: T_WORD assign_op assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); } - -assign_op: - T_EQUAL { $$ = VAR_RECURSIVE; } - | T_COLON_EQUAL { $$ = VAR_SIMPLE; } - | T_PLUS_EQUAL { $$ = VAR_APPEND; } -; - -assign_val: - /* empty */ { $$ = xstrdup(""); }; - | T_ASSIGN_VAL -; - -%% - -void conf_parse(const char *name) -{ - struct symbol *sym; - int i; - - zconf_initscan(name); - - _menu_init(); - - if (getenv("ZCONF_DEBUG")) - yydebug = 1; - yyparse(); - - /* Variables are expanded in the parse phase. We can free them here. */ - variable_all_del(); - - if (yynerrs) - exit(1); - if (!modules_sym) - modules_sym = sym_find( "n" ); - - if (!menu_has_prompt(&rootmenu)) { - current_entry = &rootmenu; - menu_add_prompt(P_MENU, "Main menu", NULL); - } - - menu_finalize(&rootmenu); - for_all_symbols(i, sym) { - if (sym_check_deps(sym)) - yynerrs++; - } - if (yynerrs) - exit(1); - sym_set_change_count(1); -} - -static bool zconf_endtoken(const char *tokenname, - const char *expected_tokenname) -{ - if (strcmp(tokenname, expected_tokenname)) { - zconf_error("unexpected '%s' within %s block", - tokenname, expected_tokenname); - yynerrs++; - return false; - } - if (current_menu->file != current_file) { - zconf_error("'%s' in different file than '%s'", - tokenname, expected_tokenname); - fprintf(stderr, "%s:%d: location of the '%s'\n", - current_menu->file->name, current_menu->lineno, - expected_tokenname); - yynerrs++; - return false; - } - return true; -} - -static void zconfprint(const char *err, ...) -{ - va_list ap; - - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); - va_start(ap, err); - vfprintf(stderr, err, ap); - va_end(ap); - fprintf(stderr, "\n"); -} - -static void zconf_error(const char *err, ...) -{ - va_list ap; - - yynerrs++; - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); - va_start(ap, err); - vfprintf(stderr, err, ap); - va_end(ap); - fprintf(stderr, "\n"); -} - -static void yyerror(const char *err) -{ - fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); -} - -static void print_quoted_string(FILE *out, const char *str) -{ - const char *p; - int len; - - putc('"', out); - while ((p = strchr(str, '"'))) { - len = p - str; - if (len) - fprintf(out, "%.*s", len, str); - fputs("\\\"", out); - str = p + 1; - } - fputs(str, out); - putc('"', out); -} - -static void print_symbol(FILE *out, struct menu *menu) -{ - struct symbol *sym = menu->sym; - struct property *prop; - - if (sym_is_choice(sym)) - fprintf(out, "\nchoice\n"); - else - fprintf(out, "\nconfig %s\n", sym->name); - switch (sym->type) { - case S_BOOLEAN: - fputs(" bool\n", out); - break; - case S_TRISTATE: - fputs(" tristate\n", out); - break; - case S_STRING: - fputs(" string\n", out); - break; - case S_INT: - fputs(" integer\n", out); - break; - case S_HEX: - fputs(" hex\n", out); - break; - default: - fputs(" ???\n", out); - break; - } - for (prop = sym->prop; prop; prop = prop->next) { - if (prop->menu != menu) - continue; - switch (prop->type) { - case P_PROMPT: - fputs(" prompt ", out); - print_quoted_string(out, prop->text); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_DEFAULT: - fputs( " default ", out); - expr_fprint(prop->expr, out); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_CHOICE: - fputs(" #choice value\n", out); - break; - case P_SELECT: - fputs( " select ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_IMPLY: - fputs( " imply ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_RANGE: - fputs( " range ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_MENU: - fputs( " menu ", out); - print_quoted_string(out, prop->text); - fputc('\n', out); - break; - case P_SYMBOL: - fputs( " symbol ", out); - fprintf(out, "%s\n", prop->sym->name); - break; - default: - fprintf(out, " unknown prop %d!\n", prop->type); - break; - } - } - if (menu->help) { - int len = strlen(menu->help); - while (menu->help[--len] == '\n') - menu->help[len] = 0; - fprintf(out, " help\n%s\n", menu->help); - } -} - -void zconfdump(FILE *out) -{ - struct property *prop; - struct symbol *sym; - struct menu *menu; - - menu = rootmenu.list; - while (menu) { - if ((sym = menu->sym)) - print_symbol(out, menu); - else if ((prop = menu->prompt)) { - switch (prop->type) { - case P_COMMENT: - fputs("\ncomment ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - case P_MENU: - fputs("\nmenu ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - default: - ; - } - if (!expr_is_yes(prop->visible.expr)) { - fputs(" depends ", out); - expr_fprint(prop->visible.expr, out); - fputc('\n', out); - } - } - - if (menu->list) - menu = menu->list; - else if (menu->next) - menu = menu->next; - else while ((menu = menu->parent)) { - if (menu->prompt && menu->prompt->type == P_MENU) - fputs("\nendmenu\n", out); - if (menu->next) { - menu = menu->next; - break; - } - } - } -} - -#include "util.c" -#include "menu.c" diff --git a/support/kconfig.new/patches/01-kconfig-kernel-to-unikraft.patch b/support/kconfig.new/patches/01-kconfig-kernel-to-unikraft.patch deleted file mode 100644 index f0d63b4..0000000 --- a/support/kconfig.new/patches/01-kconfig-kernel-to-unikraft.patch +++ /dev/null @@ -1,76 +0,0 @@ -diff --git a/support/kconfig.new/Makefile b/support/kconfig.new/Makefile -index 3f327e2..7b532c5 100644 ---- a/support/kconfig.new/Makefile -+++ b/support/kconfig.new/Makefile -@@ -1,6 +1,6 @@ - # SPDX-License-Identifier: GPL-2.0 - # =========================================================================== --# Kernel configuration targets -+# Unikraft configuration targets - # These targets are used from top-level makefile - - PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \ -diff --git a/support/kconfig.new/gconf.glade b/support/kconfig.new/gconf.glade -index aa483cb..03e97d7 100644 ---- a/support/kconfig.new/gconf.glade -+++ b/support/kconfig.new/gconf.glade -@@ -4,7 +4,7 @@ - - <widget class="GtkWindow" id="window1"> - <property name="visible">True</property> -- <property name="title" translatable="yes">Gtk Kernel Configurator</property> -+ <property name="title" translatable="yes">Gtk Unikraft Configurator</property> - <property name="type">GTK_WINDOW_TOPLEVEL</property> - <property name="window_position">GTK_WIN_POS_NONE</property> - <property name="modal">False</property> -diff --git a/support/kconfig.new/mconf.c b/support/kconfig.new/mconf.c -index 694091f..53c4a62 100644 ---- a/support/kconfig.new/mconf.c -+++ b/support/kconfig.new/mconf.c -@@ -175,9 +175,9 @@ menu_instructions[] = - "Arrow keys navigate the menu. " - "<Enter> selects submenus ---> (or empty submenus ----). " - "Highlighted letters are hotkeys. " -- "Pressing <Y> includes, <N> excludes, <M> modularizes features. " -+ "Pressing <Y> selects a feature, while <N> will exclude a feature. " - "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " -- "Legend: [*] built-in [ ] excluded <M> module < > module capable", -+ "Legend: [*] feature is selected [ ] feature is excluded", - radiolist_instructions[] = - "Use the arrow keys to navigate this window or " - "press the hotkey of the item you wish to select " -@@ -957,7 +957,7 @@ static int handle_exit(void) - if (conf_get_changed()) - res = dialog_yesno(NULL, - "Do you wish to save your new configuration?\n" -- "(Press <ESC><ESC> to continue kernel configuration.)", -+ "(Press <ESC><ESC> to continue Unikraft configuration.)", - 6, 60); - else - res = -1; -diff --git a/support/kconfig.new/nconf.c b/support/kconfig.new/nconf.c -index cbafe3b..d3d908c 100644 ---- a/support/kconfig.new/nconf.c -+++ b/support/kconfig.new/nconf.c -@@ -29,7 +29,7 @@ static const char nconf_global_help[] = - "Menu entries\n" - "------------\n" - "This interface lets you select features and parameters for the kernel\n" --"build. Kernel features can either be built-in, modularized, or removed.\n" -+"build. Unikraft features can either be selected or deselected.\n" - "Parameters must be entered as text or decimal or hexadecimal numbers.\n" - "\n" - "Menu entries beginning with following braces represent features that\n" -diff --git a/support/kconfig.new/qconf.cc b/support/kconfig.new/qconf.cc -index ce7fc87..0021aa6 100644 ---- a/support/kconfig.new/qconf.cc -+++ b/support/kconfig.new/qconf.cc -@@ -46,7 +46,7 @@ static inline QString qgettext(const char* str) - } - - ConfigSettings::ConfigSettings() -- : QSettings("kernel.org", "qconf") -+ : QSettings("unikraft.org", "qconf") - { - } - diff --git a/support/kconfig.new/patches/02-import-makefile.br b/support/kconfig.new/patches/02-import-makefile.br deleted file mode 100644 index ffe0ba9..0000000 --- a/support/kconfig.new/patches/02-import-makefile.br +++ /dev/null @@ -1,59 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -new file mode 100644 -index 0000000..41c5ce1 ---- /dev/null -+++ b/support/kconfig.new/Makefile.br -@@ -0,0 +1,53 @@ -+src := . -+top_srcdir=../../ -+top_builddir=../../ -+srctree := . -+obj ?= . -+ -+include Makefile -+#HOSTCFLAGS+=-Dinline="" -include foo.h -+-include $(obj)/.depend -+$(obj)/.depend: $(wildcard *.h *.c) -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) -MM *.c > $@ 2>/dev/null || : -+ -+__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) -+host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m))) -+host-cmulti := $(foreach m,$(__hostprogs),\ -+ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) -+host-cxxmulti := $(foreach m,$(__hostprogs),\ -+ $(if $($(m)-cxxobjs),$(m),$(if $($(m)-objs),))) -+host-cobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-objs)))) -+host-cxxobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-cxxobjs)))) -+ -+HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" -+ -+$(host-csingle): %: %.c -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< -o $(obj)/$@ -+ -+$(host-cmulti): %: $(host-cobjs) $(host-cshlib) -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ -+ -+$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) -+ $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ -+ -+$(obj)/%.o: %.c -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ -+ -+$(obj)/%.o: $(obj)/%.c -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ -+ -+$(obj)/%.o: %.cc -+ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ -+ -+$(obj)/%:: $(src)/%_shipped -+ $(Q)cat $< > $@ -+ -+clean: -+ $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) -+distclean: clean -+ $(Q)rm -f $(addprefix $(obj)/,$(lxdialog) $(conf-objs) $(mconf-objs) $(kxgettext-objs) \ -+ $(hostprogs-y) $(qconf-cxxobjs) $(qconf-objs) $(gconf-objs) \ -+ mconf .depend) -+ -+FORCE: -+.PHONY: FORCE clean distclean diff --git a/support/kconfig.new/patches/03-include-makefile-helper-from-kernel b/support/kconfig.new/patches/03-include-makefile-helper-from-kernel deleted file mode 100644 index 35c79f8..0000000 --- a/support/kconfig.new/patches/03-include-makefile-helper-from-kernel +++ /dev/null @@ -1,102 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -index 41c5ce1..0fdbe9a 100644 ---- a/support/kconfig.new/Makefile.br -+++ b/support/kconfig.new/Makefile.br -@@ -4,6 +4,7 @@ top_builddir=../../ - srctree := . - obj ?= . - -+include Makefile.rules - include Makefile - #HOSTCFLAGS+=-Dinline="" -include foo.h - -include $(obj)/.depend -diff --git a/support/kconfig.new/Makefile.rules b/support/kconfig.new/Makefile.rules -new file mode 100644 -index 0000000..78a9c81 ---- /dev/null -+++ b/support/kconfig.new/Makefile.rules -@@ -0,0 +1,84 @@ -+kecho := echo -+comma := , -+ -+ -+dot-target = $(dir $@).$(notdir $@) -+ -+any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) -+ -+arg-check = $(if $(strip $(cmd_$@)),,1) -+ -+make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1))))) -+ -+# printing commands -+cmd = @set -e; $(echo-cmd) $(cmd_$(1)) -+ -+depfile = $(subst $(comma),_,$(dot-target).d) -+depflags = -Wp$(comma)-MD$(comma)$(call dot-target) -+ -+cmd_and_fixdep = \ -+ $(cmd); \ -+ $(obj)/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\ -+ rm -f $(depfile) -+ -+if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)),$(cmd_and_fixdep),@:) -+ -+define multi_depend -+$(foreach m, $(notdir $1), \ -+ $(eval $(obj)/$m: \ -+ $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) -+endef -+ -+### -+# filechk is used to check if the content of a generated file is updated. -+# Sample usage: -+# -+# filechk_sample = echo $(KERNELRELEASE) -+# version.h: FORCE -+# $(call filechk,sample) -+# -+# The rule defined shall write to stdout the content of the new file. -+# The existing file will be compared with the new one. -+# - If no file exist it is created -+# - If the content differ the new file is used -+# - If they are equal no change, and no timestamp update -+# - stdin is piped in from the first prerequisite ($<) so one has -+# to specify a valid file as first prerequisite (often the kbuild file) -+define filechk -+ $(Q)set -e; \ -+ mkdir -p $(dir $@); \ -+ { $(filechk_$(1)); } > $@.tmp; \ -+ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ -+ rm -f $@.tmp; \ -+ else \ -+ $(kecho) ' UPD $@'; \ -+ mv -f $@.tmp $@; \ -+ fi -+endef -+ -+# Execute command if command has changed or prerequisite(s) are updated. -+if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ -+ $(cmd);\ -+ printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:) -+ -+# LEX -+# --------------------------------------------------------------------------- -+quiet_cmd_flex = LEX $@ -+cmd_flex = $(LEX) -o$@ -L $< -+ -+$(obj)/%.lex.c: $(src)/%.l FORCE -+ $(call if_changed,flex) -+ -+# YACC -+# --------------------------------------------------------------------------- -+quiet_cmd_bison = YACC $@ -+cmd_bison = $(YACC) -o$@ -t -l $< -+ -+$(obj)/%.tab.c: $(src)/%.y FORCE -+ $(call if_changed,bison) -+ -+quiet_cmd_bison_h = YACC $@ -+cmd_bison_h = $(YACC) -o/dev/null --defines=$@ -t -l $< -+ -+$(obj)/%.tab.h: $(src)/%.y FORCE -+ $(call if_changed,bison_h) diff --git a/support/kconfig.new/patches/04-remove-generic-rule b/support/kconfig.new/patches/04-remove-generic-rule deleted file mode 100644 index 3de0cb1..0000000 --- a/support/kconfig.new/patches/04-remove-generic-rule +++ /dev/null @@ -1,26 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -index 0fdbe9a..c11f297 100644 ---- a/support/kconfig.new/Makefile.br -+++ b/support/kconfig.new/Makefile.br -@@ -31,18 +31,6 @@ $(host-cmulti): %: $(host-cobjs) $(host-cshlib) - $(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) - $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ - --$(obj)/%.o: %.c -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ -- --$(obj)/%.o: $(obj)/%.c -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ -- --$(obj)/%.o: %.cc -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ -- --$(obj)/%:: $(src)/%_shipped -- $(Q)cat $< > $@ -- - clean: - $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) - distclean: clean -diff --git a/support/kconfig.new/patches/04-remove-generic-rule b/support/kconfig.new/patches/04-remove-generic-rule -new file mode 100644 -index 0000000..e69de29 diff --git a/support/kconfig.new/patches/05-add-unikraft-fixdep-header b/support/kconfig.new/patches/05-add-unikraft-fixdep-header deleted file mode 100644 index 3b2c8ae..0000000 --- a/support/kconfig.new/patches/05-add-unikraft-fixdep-header +++ /dev/null @@ -1,12 +0,0 @@ -diff --git a/support/kconfig.new/fixdep.c b/support/kconfig.new/fixdep.c -index facbd60..97afb70 100644 ---- a/support/kconfig.new/fixdep.c -+++ b/support/kconfig.new/fixdep.c -@@ -269,6 +269,7 @@ static int is_ignored_file(const char *s, int len) - { - return str_ends_with(s, len, "include/generated/autoconf.h") || - str_ends_with(s, len, "include/generated/autoksyms.h") || -+ str_ends_with(s, len, "build/include/uk/_config.h") || - str_ends_with(s, len, ".ver"); - } - diff --git a/support/kconfig.new/patches/06-remove-implicit-rules b/support/kconfig.new/patches/06-remove-implicit-rules deleted file mode 100644 index 4e179e8..0000000 --- a/support/kconfig.new/patches/06-remove-implicit-rules +++ /dev/null @@ -1,13 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -index 58e6e75..afe94ee 100644 ---- a/support/kconfig.new/Makefile.br -+++ b/support/kconfig.new/Makefile.br -@@ -4,6 +4,8 @@ top_builddir=../../ - srctree := . - obj ?= . - -+.SUFFIXES : -+ - include Makefile.rules - include Makefile - #HOSTCFLAGS+=-Dinline="" -include foo.h diff --git a/support/kconfig.new/patches/07-import-host-tools-rules b/support/kconfig.new/patches/07-import-host-tools-rules deleted file mode 100644 index d24dc97..0000000 --- a/support/kconfig.new/patches/07-import-host-tools-rules +++ /dev/null @@ -1,142 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -index afe94ee..8e64a9b 100644 ---- a/support/kconfig.new/Makefile.br -+++ b/support/kconfig.new/Makefile.br -@@ -10,29 +10,41 @@ include Makefile.rules - include Makefile - #HOSTCFLAGS+=-Dinline="" -include foo.h - -include $(obj)/.depend --$(obj)/.depend: $(wildcard *.h *.c) -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) -MM *.c > $@ 2>/dev/null || : - - __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) --host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m))) -+host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m)) -+host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) -+ -+# C code -+# Executables compiled from a single .c file -+host-csingle:= $(foreach m,$(__hostprogs), \ -+ $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) - host-cmulti := $(foreach m,$(__hostprogs),\ -- $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) --host-cxxmulti := $(foreach m,$(__hostprogs),\ -- $(if $($(m)-cxxobjs),$(m),$(if $($(m)-objs),))) --host-cobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-objs)))) --host-cxxobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-cxxobjs)))) -+ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) -+# Object (.o) files compiled from .c files -+host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) -+ -+# C++ code -+# C++ executables compiled from at least one .cc file -+# and zero or more .c files -+ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m))) -+# C++ Object (.o) files compiled from .cc files -+host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs))) -+#Object (.o) files used by the shared libaries -+host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs)))) -+host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) -+ -+ -+host-csingle := $(addprefix $(obj)/,$(host-csingle)) -+host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) -+host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) -+host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) -+host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) - fixdep-objs := $(obj)/fixdep.o - - HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" - --$(host-csingle): %: %.c -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< -o $(obj)/$@ -- --$(host-cmulti): %: $(host-cobjs) $(host-cshlib) -- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ - --$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) -- $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ - - $(obj)/fixdep: $(fixdep-objs) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ -@@ -40,6 +52,80 @@ $(obj)/fixdep: $(fixdep-objs) - $(fixdep-objs): $(src)/fixdep.c - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ - -+##### -+# Compile programs on the host -+ -+# Create executable from a single .c file -+# host-csingle -> Executable -+quiet_cmd_host-csingle = HOSTCC $@ -+ cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOSTLDFLAGS) -o $@ $< \ -+ $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) -+$(host-csingle): $(obj)/%: $(src)/%.c $(obj)/fixdep FORCE -+ $(call if_changed_dep,host-csingle) -+ -+# Link an executable based on list of .o files, all plain c -+# host-cmulti -> executable -+quiet_cmd_host-cmulti = HOSTLD $@ -+ cmd_host-cmulti = $(HOSTCC) $(hostc_flags) -o $@ \ -+ $(addprefix $(obj)/,$($(@F)-objs)) \ -+ $(HOST_LDFLAGS) $(HOSTLDLIBS_$(@F)) -+$(host-cmulti): $(obj)/fixdep FORCE -+ $(call if_changed,host-cmulti) -+$(call multi_depend,$(host-cmulti), , -objs) -+ -+ -+# Create .o file from a single .c file -+# host-cobjs -> .o -+quiet_cmd_host-cobjs = HOSTCC $@ -+ cmd_host-cobjs = $(HOSTCC) $(hostc_flags) $(HOSTCFLAGS_$(@F))\ -+ -c -o $@ $< -+$(filter-out %.tab.o, $(filter-out %.lex.o,$(host-cobjs))): $(obj)/%.o:\ -+ $(src)/%.c $(obj)/fixdep FORCE -+ $(call if_changed_dep,host-cobjs) -+ -+$(filter %.lex.o,$(host-cobjs)): $(obj)/%.lex.o: $(obj)/%.lex.c $(obj)/fixdep FORCE -+ $(call if_changed_dep,host-cobjs) -+ -+$(filter %.tab.o,$(host-cobjs)): $(obj)/%.tab.o: $(obj)/%.tab.c $(obj)/fixdep FORCE -+ $(call if_changed_dep,host-cobjs) -+ -+# Link an executable based on list of .o files, a mixture of .c and .cc -+# host-cxxmulti -> executable -+quiet_cmd_host-cxxmulti = HOSTLD $@ -+ cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@\ -+ $(foreach o,objs cxxobjs,\ -+ $(addprefix $(obj)/,$($(@F)-$(o)))) \ -+ $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) -+$(host-cxxmulti): FORCE -+ $(call if_changed,host-cxxmulti) -+$(call multi_depend,$(host-cxxmulti), , -objs -cxxobjs) -+ -+ -+# Create .o file from a single .cc (C++) file -+quiet_cmd_host-cxxobjs = HOSTCXX $@ -+ cmd_host-cxxobjs = $(HOSTCXX) $(hostcxx_flags) $(HOSTCXXFLAGS_$(@F)) \ -+ -c -o $@ $< -+$(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE -+ $(call if_changed_dep,host-cxxobjs) -+ -+# Compile .c file, create position independent .o file -+# host-cshobjs -> .o -+quiet_cmd_host-cshobjs = HOSTCC -fPIC $@ -+ cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $< -+$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE -+ $(call if_changed_dep,host-cshobjs) -+ -+# Compile .c file, create position independent .o file -+# Note that plugin capable gcc versions can be either C or C++ based -+# therefore plugin source files have to be compilable in both C and C++ mode. -+# This is why a C++ compiler is invoked on a .c file. -+# host-cxxshobjs -> .o -+quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@ -+ cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $< -+$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c $(obj)/fixdep FORCE -+ @echo test--$@ -+ $(call if_changed_dep,host-cxxshobjs) -+ - clean: - $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) - distclean: clean diff --git a/support/kconfig.new/patches/08-fixdep-and-config-flag b/support/kconfig.new/patches/08-fixdep-and-config-flag deleted file mode 100644 index 4a3a358..0000000 --- a/support/kconfig.new/patches/08-fixdep-and-config-flag +++ /dev/null @@ -1,19 +0,0 @@ -diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br -index 29dee5e..9c11293 100644 ---- a/support/kconfig.new/Makefile.br -+++ b/support/kconfig.new/Makefile.br -@@ -42,9 +42,13 @@ host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) - host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) - fixdep-objs := $(obj)/fixdep.o - --HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" -+HOST_EXTRACFLAGS += -I$(src) -I$(obj) -DCONFIG_=\"\" - -+_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(basetarget).o) -+_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCXXFLAGS_$(basetarget).o) - -+hostc_flags = -Wp,-MD,$(depfile) $(_hostc_flags) -+hostcxx_flags = -Wp,-MD,$(depfile) $(_hostcxx_flags) - - $(obj)/fixdep: $(fixdep-objs) - $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ diff --git a/support/kconfig.new/patches/09-support-glob-in-kconfig b/support/kconfig.new/patches/09-support-glob-in-kconfig deleted file mode 100644 index 0357c22..0000000 --- a/support/kconfig.new/patches/09-support-glob-in-kconfig +++ /dev/null @@ -1,70 +0,0 @@ -diff --git a/support/kconfig.new/lexer.l b/support/kconfig.new/lexer.l -index 6354c90..c5acb32 100644 ---- a/support/kconfig.new/lexer.l -+++ b/support/kconfig.new/lexer.l -@@ -8,6 +8,7 @@ - %{ - - #include <assert.h> -+#include <glob.h> - #include <limits.h> - #include <stdio.h> - #include <stdlib.h> -@@ -442,6 +443,32 @@ void zconf_nextfile(const char *name) - current_file = file; - } - -+void zconf_nextfiles(const char *wildcard) -+{ -+ glob_t g = {0}; -+ char **w; -+ int i; -+ -+ if (glob(wildcard, 0, NULL, &g) != 0) { -+ return; -+ } -+ if (g.gl_pathv == NULL) { -+ globfree(&g); -+ return; -+ } -+ -+ /* working through files backwards, since -+ * we're first pushing them on a stack -+ * before actually handling them. -+ */ -+ for (i = g.gl_pathc; i > 0; i--) { -+ w = &g.gl_pathv[i - 1]; -+ zconf_nextfile(*w); -+ } -+ -+ globfree(&g); -+} -+ - static void zconf_endfile(void) - { - struct buffer *parent; -diff --git a/support/kconfig.new/lkc.h b/support/kconfig.new/lkc.h -index cbc7658..69d2c77 100644 ---- a/support/kconfig.new/lkc.h -+++ b/support/kconfig.new/lkc.h -@@ -44,6 +44,7 @@ void zconf_starthelp(void); - FILE *zconf_fopen(const char *name); - void zconf_initscan(const char *name); - void zconf_nextfile(const char *name); -+void zconf_nextfiles(const char *name); - int zconf_lineno(void); - const char *zconf_curname(void); - -diff --git a/support/kconfig.new/parser.y b/support/kconfig.new/parser.y -index 60936c7..95700f8 100644 ---- a/support/kconfig.new/parser.y -+++ b/support/kconfig.new/parser.y -@@ -366,7 +366,7 @@ menu_option_list: - source_stmt: T_SOURCE prompt T_EOL - { - printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); -- zconf_nextfile($2); -+ zconf_nextfiles($2); - free($2); - }; - diff --git a/support/kconfig.new/preprocess.c b/support/kconfig.new/preprocess.c deleted file mode 100644 index 592dfbf..0000000 --- a/support/kconfig.new/preprocess.c +++ /dev/null @@ -1,573 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// -// Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> - -#include <ctype.h> -#include <stdarg.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "list.h" -#include "lkc.h" - -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - -static char *expand_string_with_args(const char *in, int argc, char *argv[]); - -static void __attribute__((noreturn)) pperror(const char *format, ...) -{ - va_list ap; - - fprintf(stderr, "%s:%d: ", current_file->name, yylineno); - va_start(ap, format); - vfprintf(stderr, format, ap); - va_end(ap); - fprintf(stderr, "\n"); - - exit(1); -} - -/* - * Environment variables - */ -static LIST_HEAD(env_list); - -struct env { - char *name; - char *value; - struct list_head node; -}; - -static void env_add(const char *name, const char *value) -{ - struct env *e; - - e = xmalloc(sizeof(*e)); - e->name = xstrdup(name); - e->value = xstrdup(value); - - list_add_tail(&e->node, &env_list); -} - -static void env_del(struct env *e) -{ - list_del(&e->node); - free(e->name); - free(e->value); - free(e); -} - -/* The returned pointer must be freed when done */ -static char *env_expand(const char *name) -{ - struct env *e; - const char *value; - - if (!*name) - return NULL; - - list_for_each_entry(e, &env_list, node) { - if (!strcmp(name, e->name)) - return xstrdup(e->value); - } - - value = getenv(name); - if (!value) - return NULL; - - /* - * We need to remember all referenced environment variables. - * They will be written out to include/config/auto.conf.cmd - */ - env_add(name, value); - - return xstrdup(value); -} - -void env_write_dep(FILE *f, const char *autoconfig_name) -{ - struct env *e, *tmp; - - list_for_each_entry_safe(e, tmp, &env_list, node) { - fprintf(f, "ifneq \"$(%s)\" \"%s\"\n", e->name, e->value); - fprintf(f, "%s: FORCE\n", autoconfig_name); - fprintf(f, "endif\n"); - env_del(e); - } -} - -/* - * Built-in functions - */ -struct function { - const char *name; - unsigned int min_args; - unsigned int max_args; - char *(*func)(int argc, char *argv[]); -}; - -static char *do_error_if(int argc, char *argv[]) -{ - if (!strcmp(argv[0], "y")) - pperror("%s", argv[1]); - - return NULL; -} - -static char *do_filename(int argc, char *argv[]) -{ - return xstrdup(current_file->name); -} - -static char *do_info(int argc, char *argv[]) -{ - printf("%s\n", argv[0]); - - return xstrdup(""); -} - -static char *do_lineno(int argc, char *argv[]) -{ - char buf[16]; - - sprintf(buf, "%d", yylineno); - - return xstrdup(buf); -} - -static char *do_shell(int argc, char *argv[]) -{ - FILE *p; - char buf[256]; - char *cmd; - size_t nread; - int i; - - cmd = argv[0]; - - p = popen(cmd, "r"); - if (!p) { - perror(cmd); - exit(1); - } - - nread = fread(buf, 1, sizeof(buf), p); - if (nread == sizeof(buf)) - nread--; - - /* remove trailing new lines */ - while (nread > 0 && buf[nread - 1] == '\n') - nread--; - - buf[nread] = 0; - - /* replace a new line with a space */ - for (i = 0; i < nread; i++) { - if (buf[i] == '\n') - buf[i] = ' '; - } - - if (pclose(p) == -1) { - perror(cmd); - exit(1); - } - - return xstrdup(buf); -} - -static char *do_warning_if(int argc, char *argv[]) -{ - if (!strcmp(argv[0], "y")) - fprintf(stderr, "%s:%d: %s\n", - current_file->name, yylineno, argv[1]); - - return xstrdup(""); -} - -static const struct function function_table[] = { - /* Name MIN MAX Function */ - { "error-if", 2, 2, do_error_if }, - { "filename", 0, 0, do_filename }, - { "info", 1, 1, do_info }, - { "lineno", 0, 0, do_lineno }, - { "shell", 1, 1, do_shell }, - { "warning-if", 2, 2, do_warning_if }, -}; - -#define FUNCTION_MAX_ARGS 16 - -static char *function_expand(const char *name, int argc, char *argv[]) -{ - const struct function *f; - int i; - - for (i = 0; i < ARRAY_SIZE(function_table); i++) { - f = &function_table[i]; - if (strcmp(f->name, name)) - continue; - - if (argc < f->min_args) - pperror("too few function arguments passed to '%s'", - name); - - if (argc > f->max_args) - pperror("too many function arguments passed to '%s'", - name); - - return f->func(argc, argv); - } - - return NULL; -} - -/* - * Variables (and user-defined functions) - */ -static LIST_HEAD(variable_list); - -struct variable { - char *name; - char *value; - enum variable_flavor flavor; - int exp_count; - struct list_head node; -}; - -static struct variable *variable_lookup(const char *name) -{ - struct variable *v; - - list_for_each_entry(v, &variable_list, node) { - if (!strcmp(name, v->name)) - return v; - } - - return NULL; -} - -static char *variable_expand(const char *name, int argc, char *argv[]) -{ - struct variable *v; - char *res; - - v = variable_lookup(name); - if (!v) - return NULL; - - if (argc == 0 && v->exp_count) - pperror("Recursive variable '%s' references itself (eventually)", - name); - - if (v->exp_count > 1000) - pperror("Too deep recursive expansion"); - - v->exp_count++; - - if (v->flavor == VAR_RECURSIVE) - res = expand_string_with_args(v->value, argc, argv); - else - res = xstrdup(v->value); - - v->exp_count--; - - return res; -} - -void variable_add(const char *name, const char *value, - enum variable_flavor flavor) -{ - struct variable *v; - char *new_value; - bool append = false; - - v = variable_lookup(name); - if (v) { - /* For defined variables, += inherits the existing flavor */ - if (flavor == VAR_APPEND) { - flavor = v->flavor; - append = true; - } else { - free(v->value); - } - } else { - /* For undefined variables, += assumes the recursive flavor */ - if (flavor == VAR_APPEND) - flavor = VAR_RECURSIVE; - - v = xmalloc(sizeof(*v)); - v->name = xstrdup(name); - v->exp_count = 0; - list_add_tail(&v->node, &variable_list); - } - - v->flavor = flavor; - - if (flavor == VAR_SIMPLE) - new_value = expand_string(value); - else - new_value = xstrdup(value); - - if (append) { - v->value = xrealloc(v->value, - strlen(v->value) + strlen(new_value) + 2); - strcat(v->value, " "); - strcat(v->value, new_value); - free(new_value); - } else { - v->value = new_value; - } -} - -static void variable_del(struct variable *v) -{ - list_del(&v->node); - free(v->name); - free(v->value); - free(v); -} - -void variable_all_del(void) -{ - struct variable *v, *tmp; - - list_for_each_entry_safe(v, tmp, &variable_list, node) - variable_del(v); -} - -/* - * Evaluate a clause with arguments. argc/argv are arguments from the upper - * function call. - * - * Returned string must be freed when done - */ -static char *eval_clause(const char *str, size_t len, int argc, char *argv[]) -{ - char *tmp, *name, *res, *endptr, *prev, *p; - int new_argc = 0; - char *new_argv[FUNCTION_MAX_ARGS]; - int nest = 0; - int i; - unsigned long n; - - tmp = xstrndup(str, len); - - /* - * If variable name is '1', '2', etc. It is generally an argument - * from a user-function call (i.e. local-scope variable). If not - * available, then look-up global-scope variables. - */ - n = strtoul(tmp, &endptr, 10); - if (!*endptr && n > 0 && n <= argc) { - res = xstrdup(argv[n - 1]); - goto free_tmp; - } - - prev = p = tmp; - - /* - * Split into tokens - * The function name and arguments are separated by a comma. - * For example, if the function call is like this: - * $(foo,$(x),$(y)) - * - * The input string for this helper should be: - * foo,$(x),$(y) - * - * and split into: - * new_argv[0] = 'foo' - * new_argv[1] = '$(x)' - * new_argv[2] = '$(y)' - */ - while (*p) { - if (nest == 0 && *p == ',') { - *p = 0; - if (new_argc >= FUNCTION_MAX_ARGS) - pperror("too many function arguments"); - new_argv[new_argc++] = prev; - prev = p + 1; - } else if (*p == '(') { - nest++; - } else if (*p == ')') { - nest--; - } - - p++; - } - new_argv[new_argc++] = prev; - - /* - * Shift arguments - * new_argv[0] represents a function name or a variable name. Put it - * into 'name', then shift the rest of the arguments. This simplifies - * 'const' handling. - */ - name = expand_string_with_args(new_argv[0], argc, argv); - new_argc--; - for (i = 0; i < new_argc; i++) - new_argv[i] = expand_string_with_args(new_argv[i + 1], - argc, argv); - - /* Search for variables */ - res = variable_expand(name, new_argc, new_argv); - if (res) - goto free; - - /* Look for built-in functions */ - res = function_expand(name, new_argc, new_argv); - if (res) - goto free; - - /* Last, try environment variable */ - if (new_argc == 0) { - res = env_expand(name); - if (res) - goto free; - } - - res = xstrdup(""); -free: - for (i = 0; i < new_argc; i++) - free(new_argv[i]); - free(name); -free_tmp: - free(tmp); - - return res; -} - -/* - * Expand a string that follows '$' - * - * For example, if the input string is - * ($(FOO)$($(BAR)))$(BAZ) - * this helper evaluates - * $($(FOO)$($(BAR))) - * and returns a new string containing the expansion (note that the string is - * recursively expanded), also advancing 'str' to point to the next character - * after the corresponding closing parenthesis, in this case, *str will be - * $(BAR) - */ -static char *expand_dollar_with_args(const char **str, int argc, char *argv[]) -{ - const char *p = *str; - const char *q; - int nest = 0; - - /* - * In Kconfig, variable/function references always start with "$(". - * Neither single-letter variables as in $A nor curly braces as in ${CC} - * are supported. '$' not followed by '(' loses its special meaning. - */ - if (*p != '(') { - *str = p; - return xstrdup("$"); - } - - p++; - q = p; - while (*q) { - if (*q == '(') { - nest++; - } else if (*q == ')') { - if (nest-- == 0) - break; - } - q++; - } - - if (!*q) - pperror("unterminated reference to '%s': missing ')'", p); - - /* Advance 'str' to after the expanded initial portion of the string */ - *str = q + 1; - - return eval_clause(p, q - p, argc, argv); -} - -char *expand_dollar(const char **str) -{ - return expand_dollar_with_args(str, 0, NULL); -} - -static char *__expand_string(const char **str, bool (*is_end)(char c), - int argc, char *argv[]) -{ - const char *in, *p; - char *expansion, *out; - size_t in_len, out_len; - - out = xmalloc(1); - *out = 0; - out_len = 1; - - p = in = *str; - - while (1) { - if (*p == '$') { - in_len = p - in; - p++; - expansion = expand_dollar_with_args(&p, argc, argv); - out_len += in_len + strlen(expansion); - out = xrealloc(out, out_len); - strncat(out, in, in_len); - strcat(out, expansion); - free(expansion); - in = p; - continue; - } - - if (is_end(*p)) - break; - - p++; - } - - in_len = p - in; - out_len += in_len; - out = xrealloc(out, out_len); - strncat(out, in, in_len); - - /* Advance 'str' to the end character */ - *str = p; - - return out; -} - -static bool is_end_of_str(char c) -{ - return !c; -} - -/* - * Expand variables and functions in the given string. Undefined variables - * expand to an empty string. - * The returned string must be freed when done. - */ -static char *expand_string_with_args(const char *in, int argc, char *argv[]) -{ - return __expand_string(&in, is_end_of_str, argc, argv); -} - -char *expand_string(const char *in) -{ - return expand_string_with_args(in, 0, NULL); -} - -static bool is_end_of_token(char c) -{ - return !(isalnum(c) || c == '_' || c == '-'); -} - -/* - * Expand variables in a token. The parsing stops when a token separater - * (in most cases, it is a whitespace) is encountered. 'str' is updated to - * point to the next character. - * - * The returned string must be freed when done. - */ -char *expand_one_token(const char **str) -{ - return __expand_string(str, is_end_of_token, 0, NULL); -} diff --git a/support/kconfig.new/qconf-cfg.sh b/support/kconfig.new/qconf-cfg.sh deleted file mode 100755 index 02ccc0a..0000000 --- a/support/kconfig.new/qconf-cfg.sh +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/sh -# SPDX-License-Identifier: GPL-2.0 - -PKG="Qt5Core Qt5Gui Qt5Widgets" -PKG2="QtCore QtGui" - -if [ -z "$(command -v pkg-config)" ]; then - echo >&2 "*" - echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it." - echo >&2 "*" - exit 1 -fi - -if pkg-config --exists $PKG; then - echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)\" - echo libs=\"$(pkg-config --libs $PKG)\" - echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\" - exit 0 -fi - -if pkg-config --exists $PKG2; then - echo cflags=\"$(pkg-config --cflags $PKG2)\" - echo libs=\"$(pkg-config --libs $PKG2)\" - echo moc=\"$(pkg-config --variable=moc_location QtCore)\" - exit 0 -fi - -echo >&2 "*" -echo >&2 "* Could not find Qt via pkg-config." -echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH" -echo >&2 "*" -exit 1 diff --git a/support/kconfig.new/qconf.cc b/support/kconfig.new/qconf.cc deleted file mode 100644 index 0021aa6..0000000 --- a/support/kconfig.new/qconf.cc +++ /dev/null @@ -1,1896 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - * Copyright (C) 2015 Boris Barbulovski <bbarbulovski@xxxxxxxxx> - */ - -#include <qglobal.h> - -#include <QMainWindow> -#include <QList> -#include <qtextbrowser.h> -#include <QAction> -#include <QFileDialog> -#include <QMenu> - -#include <qapplication.h> -#include <qdesktopwidget.h> -#include <qtoolbar.h> -#include <qlayout.h> -#include <qsplitter.h> -#include <qlineedit.h> -#include <qlabel.h> -#include <qpushbutton.h> -#include <qmenubar.h> -#include <qmessagebox.h> -#include <qregexp.h> -#include <qevent.h> - -#include <stdlib.h> - -#include "lkc.h" -#include "qconf.h" - -#include "qconf.moc" -#include "images.h" - - -static QApplication *configApp; -static ConfigSettings *configSettings; - -QAction *ConfigMainWindow::saveAction; - -static inline QString qgettext(const char* str) -{ - return QString::fromLocal8Bit(str); -} - -ConfigSettings::ConfigSettings() - : QSettings("unikraft.org", "qconf") -{ -} - -/** - * Reads a list of integer values from the application settings. - */ -QList<int> ConfigSettings::readSizes(const QString& key, bool *ok) -{ - QList<int> result; - - if (contains(key)) - { - QStringList entryList = value(key).toStringList(); - QStringList::Iterator it; - - for (it = entryList.begin(); it != entryList.end(); ++it) - result.push_back((*it).toInt()); - - *ok = true; - } - else - *ok = false; - - return result; -} - -/** - * Writes a list of integer values to the application settings. - */ -bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value) -{ - QStringList stringList; - QList<int>::ConstIterator it; - - for (it = value.begin(); it != value.end(); ++it) - stringList.push_back(QString::number(*it)); - setValue(key, stringList); - - return true; -} - - -/* - * set the new data - * TODO check the value - */ -void ConfigItem::okRename(int col) -{ -} - -/* - * update the displayed of a menu entry - */ -void ConfigItem::updateMenu(void) -{ - ConfigList* list; - struct symbol* sym; - struct property *prop; - QString prompt; - int type; - tristate expr; - - list = listView(); - if (goParent) { - setPixmap(promptColIdx, list->menuBackPix); - prompt = ".."; - goto set_prompt; - } - - sym = menu->sym; - prop = menu->prompt; - prompt = qgettext(menu_get_prompt(menu)); - - if (prop) switch (prop->type) { - case P_MENU: - if (list->mode == singleMode || list->mode == symbolMode) { - /* a menuconfig entry is displayed differently - * depending whether it's at the view root or a child. - */ - if (sym && list->rootEntry == menu) - break; - setPixmap(promptColIdx, list->menuPix); - } else { - if (sym) - break; - setPixmap(promptColIdx, QIcon()); - } - goto set_prompt; - case P_COMMENT: - setPixmap(promptColIdx, QIcon()); - goto set_prompt; - default: - ; - } - if (!sym) - goto set_prompt; - - setText(nameColIdx, QString::fromLocal8Bit(sym->name)); - - type = sym_get_type(sym); - switch (type) { - case S_BOOLEAN: - case S_TRISTATE: - char ch; - - if (!sym_is_changable(sym) && list->optMode == normalOpt) { - setPixmap(promptColIdx, QIcon()); - setText(noColIdx, QString::null); - setText(modColIdx, QString::null); - setText(yesColIdx, QString::null); - break; - } - expr = sym_get_tristate_value(sym); - switch (expr) { - case yes: - if (sym_is_choice_value(sym) && type == S_BOOLEAN) - setPixmap(promptColIdx, list->choiceYesPix); - else - setPixmap(promptColIdx, list->symbolYesPix); - setText(yesColIdx, "Y"); - ch = 'Y'; - break; - case mod: - setPixmap(promptColIdx, list->symbolModPix); - setText(modColIdx, "M"); - ch = 'M'; - break; - default: - if (sym_is_choice_value(sym) && type == S_BOOLEAN) - setPixmap(promptColIdx, list->choiceNoPix); - else - setPixmap(promptColIdx, list->symbolNoPix); - setText(noColIdx, "N"); - ch = 'N'; - break; - } - if (expr != no) - setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0); - if (expr != mod) - setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0); - if (expr != yes) - setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0); - - setText(dataColIdx, QChar(ch)); - break; - case S_INT: - case S_HEX: - case S_STRING: - const char* data; - - data = sym_get_string_value(sym); - - setText(dataColIdx, data); - if (type == S_STRING) - prompt = QString("%1: %2").arg(prompt).arg(data); - else - prompt = QString("(%2) %1").arg(prompt).arg(data); - break; - } - if (!sym_has_value(sym) && visible) - prompt += " (NEW)"; -set_prompt: - setText(promptColIdx, prompt); -} - -void ConfigItem::testUpdateMenu(bool v) -{ - ConfigItem* i; - - visible = v; - if (!menu) - return; - - sym_calc_value(menu->sym); - if (menu->flags & MENU_CHANGED) { - /* the menu entry changed, so update all list items */ - menu->flags &= ~MENU_CHANGED; - for (i = (ConfigItem*)menu->data; i; i = i->nextItem) - i->updateMenu(); - } else if (listView()->updateAll) - updateMenu(); -} - - -/* - * construct a menu entry - */ -void ConfigItem::init(void) -{ - if (menu) { - ConfigList* list = listView(); - nextItem = (ConfigItem*)menu->data; - menu->data = this; - - if (list->mode != fullMode) - setExpanded(true); - sym_calc_value(menu->sym); - } - updateMenu(); -} - -/* - * destruct a menu entry - */ -ConfigItem::~ConfigItem(void) -{ - if (menu) { - ConfigItem** ip = (ConfigItem**)&menu->data; - for (; *ip; ip = &(*ip)->nextItem) { - if (*ip == this) { - *ip = nextItem; - break; - } - } - } -} - -ConfigLineEdit::ConfigLineEdit(ConfigView* parent) - : Parent(parent) -{ - connect(this, SIGNAL(editingFinished()), SLOT(hide())); -} - -void ConfigLineEdit::show(ConfigItem* i) -{ - item = i; - if (sym_get_string_value(item->menu->sym)) - setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym))); - else - setText(QString::null); - Parent::show(); - setFocus(); -} - -void ConfigLineEdit::keyPressEvent(QKeyEvent* e) -{ - switch (e->key()) { - case Qt::Key_Escape: - break; - case Qt::Key_Return: - case Qt::Key_Enter: - sym_set_string_value(item->menu->sym, text().toLatin1()); - parent()->updateList(item); - break; - default: - Parent::keyPressEvent(e); - return; - } - e->accept(); - parent()->list->setFocus(); - hide(); -} - -ConfigList::ConfigList(ConfigView* p, const char *name) - : Parent(p), - updateAll(false), - symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no), - choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no), - menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void), - showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt), - rootEntry(0), headerPopup(0) -{ - int i; - - setObjectName(name); - setSortingEnabled(false); - setRootIsDecorated(true); - - setVerticalScrollMode(ScrollPerPixel); - setHorizontalScrollMode(ScrollPerPixel); - - setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value"); - - connect(this, SIGNAL(itemSelectionChanged(void)), - SLOT(updateSelection(void))); - - if (name) { - configSettings->beginGroup(name); - showName = configSettings->value("/showName", false).toBool(); - showRange = configSettings->value("/showRange", false).toBool(); - showData = configSettings->value("/showData", false).toBool(); - optMode = (enum optionMode)configSettings->value("/optionMode", 0).toInt(); - configSettings->endGroup(); - connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); - } - - addColumn(promptColIdx); - - reinit(); -} - -bool ConfigList::menuSkip(struct menu *menu) -{ - if (optMode == normalOpt && menu_is_visible(menu)) - return false; - if (optMode == promptOpt && menu_has_prompt(menu)) - return false; - if (optMode == allOpt) - return false; - return true; -} - -void ConfigList::reinit(void) -{ - removeColumn(dataColIdx); - removeColumn(yesColIdx); - removeColumn(modColIdx); - removeColumn(noColIdx); - removeColumn(nameColIdx); - - if (showName) - addColumn(nameColIdx); - if (showRange) { - addColumn(noColIdx); - addColumn(modColIdx); - addColumn(yesColIdx); - } - if (showData) - addColumn(dataColIdx); - - updateListAll(); -} - -void ConfigList::saveSettings(void) -{ - if (!objectName().isEmpty()) { - configSettings->beginGroup(objectName()); - configSettings->setValue("/showName", showName); - configSettings->setValue("/showRange", showRange); - configSettings->setValue("/showData", showData); - configSettings->setValue("/optionMode", (int)optMode); - configSettings->endGroup(); - } -} - -ConfigItem* ConfigList::findConfigItem(struct menu *menu) -{ - ConfigItem* item = (ConfigItem*)menu->data; - - for (; item; item = item->nextItem) { - if (this == item->listView()) - break; - } - - return item; -} - -void ConfigList::updateSelection(void) -{ - struct menu *menu; - enum prop_type type; - - if (selectedItems().count() == 0) - return; - - ConfigItem* item = (ConfigItem*)selectedItems().first(); - if (!item) - return; - - menu = item->menu; - emit menuChanged(menu); - if (!menu) - return; - type = menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (mode == menuMode && type == P_MENU) - emit menuSelected(menu); -} - -void ConfigList::updateList(ConfigItem* item) -{ - ConfigItem* last = 0; - - if (!rootEntry) { - if (mode != listMode) - goto update; - QTreeWidgetItemIterator it(this); - ConfigItem* item; - - while (*it) { - item = (ConfigItem*)(*it); - if (!item->menu) - continue; - item->testUpdateMenu(menu_is_visible(item->menu)); - - ++it; - } - return; - } - - if (rootEntry != &rootmenu && (mode == singleMode || - (mode == symbolMode && rootEntry->parent != &rootmenu))) { - item = (ConfigItem *)topLevelItem(0); - if (!item) - item = new ConfigItem(this, 0, true); - last = item; - } - if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && - rootEntry->sym && rootEntry->prompt) { - item = last ? last->nextSibling() : firstChild(); - if (!item) - item = new ConfigItem(this, last, rootEntry, true); - else - item->testUpdateMenu(true); - - updateMenuList(item, rootEntry); - update(); - resizeColumnToContents(0); - return; - } -update: - updateMenuList(this, rootEntry); - update(); - resizeColumnToContents(0); -} - -void ConfigList::setValue(ConfigItem* item, tristate val) -{ - struct symbol* sym; - int type; - tristate oldval; - - sym = item->menu ? item->menu->sym : 0; - if (!sym) - return; - - type = sym_get_type(sym); - switch (type) { - case S_BOOLEAN: - case S_TRISTATE: - oldval = sym_get_tristate_value(sym); - - if (!sym_set_tristate_value(sym, val)) - return; - if (oldval == no && item->menu->list) - item->setExpanded(true); - parent()->updateList(item); - break; - } -} - -void ConfigList::changeValue(ConfigItem* item) -{ - struct symbol* sym; - struct menu* menu; - int type, oldexpr, newexpr; - - menu = item->menu; - if (!menu) - return; - sym = menu->sym; - if (!sym) { - if (item->menu->list) - item->setExpanded(!item->isExpanded()); - return; - } - - type = sym_get_type(sym); - switch (type) { - case S_BOOLEAN: - case S_TRISTATE: - oldexpr = sym_get_tristate_value(sym); - newexpr = sym_toggle_tristate_value(sym); - if (item->menu->list) { - if (oldexpr == newexpr) - item->setExpanded(!item->isExpanded()); - else if (oldexpr == no) - item->setExpanded(true); - } - if (oldexpr != newexpr) - parent()->updateList(item); - break; - case S_INT: - case S_HEX: - case S_STRING: - parent()->lineEdit->show(item); - break; - } -} - -void ConfigList::setRootMenu(struct menu *menu) -{ - enum prop_type type; - - if (rootEntry == menu) - return; - type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (type != P_MENU) - return; - updateMenuList(this, 0); - rootEntry = menu; - updateListAll(); - if (currentItem()) { - currentItem()->setSelected(hasFocus()); - scrollToItem(currentItem()); - } -} - -void ConfigList::setParentMenu(void) -{ - ConfigItem* item; - struct menu *oldroot; - - oldroot = rootEntry; - if (rootEntry == &rootmenu) - return; - setRootMenu(menu_get_parent_menu(rootEntry->parent)); - - QTreeWidgetItemIterator it(this); - while (*it) { - item = (ConfigItem *)(*it); - if (item->menu == oldroot) { - setCurrentItem(item); - scrollToItem(item); - break; - } - - ++it; - } -} - -/* - * update all the children of a menu entry - * removes/adds the entries from the parent widget as necessary - * - * parent: either the menu list widget or a menu entry widget - * menu: entry to be updated - */ -void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu) -{ - struct menu* child; - ConfigItem* item; - ConfigItem* last; - bool visible; - enum prop_type type; - - if (!menu) { - while (parent->childCount() > 0) - { - delete parent->takeChild(0); - } - - return; - } - - last = parent->firstChild(); - if (last && !last->goParent) - last = 0; - for (child = menu->list; child; child = child->next) { - item = last ? last->nextSibling() : parent->firstChild(); - type = child->prompt ? child->prompt->type : P_UNKNOWN; - - switch (mode) { - case menuMode: - if (!(child->flags & MENU_ROOT)) - goto hide; - break; - case symbolMode: - if (child->flags & MENU_ROOT) - goto hide; - break; - default: - break; - } - - visible = menu_is_visible(child); - if (!menuSkip(child)) { - if (!child->sym && !child->list && !child->prompt) - continue; - if (!item || item->menu != child) - item = new ConfigItem(parent, last, child, visible); - else - item->testUpdateMenu(visible); - - if (mode == fullMode || mode == menuMode || type != P_MENU) - updateMenuList(item, child); - else - updateMenuList(item, 0); - last = item; - continue; - } - hide: - if (item && item->menu == child) { - last = parent->firstChild(); - if (last == item) - last = 0; - else while (last->nextSibling() != item) - last = last->nextSibling(); - delete item; - } - } -} - -void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu) -{ - struct menu* child; - ConfigItem* item; - ConfigItem* last; - bool visible; - enum prop_type type; - - if (!menu) { - while (parent->topLevelItemCount() > 0) - { - delete parent->takeTopLevelItem(0); - } - - return; - } - - last = (ConfigItem*)parent->topLevelItem(0); - if (last && !last->goParent) - last = 0; - for (child = menu->list; child; child = child->next) { - item = last ? last->nextSibling() : (ConfigItem*)parent->topLevelItem(0); - type = child->prompt ? child->prompt->type : P_UNKNOWN; - - switch (mode) { - case menuMode: - if (!(child->flags & MENU_ROOT)) - goto hide; - break; - case symbolMode: - if (child->flags & MENU_ROOT) - goto hide; - break; - default: - break; - } - - visible = menu_is_visible(child); - if (!menuSkip(child)) { - if (!child->sym && !child->list && !child->prompt) - continue; - if (!item || item->menu != child) - item = new ConfigItem(parent, last, child, visible); - else - item->testUpdateMenu(visible); - - if (mode == fullMode || mode == menuMode || type != P_MENU) - updateMenuList(item, child); - else - updateMenuList(item, 0); - last = item; - continue; - } - hide: - if (item && item->menu == child) { - last = (ConfigItem*)parent->topLevelItem(0); - if (last == item) - last = 0; - else while (last->nextSibling() != item) - last = last->nextSibling(); - delete item; - } - } -} - -void ConfigList::keyPressEvent(QKeyEvent* ev) -{ - QTreeWidgetItem* i = currentItem(); - ConfigItem* item; - struct menu *menu; - enum prop_type type; - - if (ev->key() == Qt::Key_Escape && mode != fullMode && mode != listMode) { - emit parentSelected(); - ev->accept(); - return; - } - - if (!i) { - Parent::keyPressEvent(ev); - return; - } - item = (ConfigItem*)i; - - switch (ev->key()) { - case Qt::Key_Return: - case Qt::Key_Enter: - if (item->goParent) { - emit parentSelected(); - break; - } - menu = item->menu; - if (!menu) - break; - type = menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (type == P_MENU && rootEntry != menu && - mode != fullMode && mode != menuMode) { - emit menuSelected(menu); - break; - } - case Qt::Key_Space: - changeValue(item); - break; - case Qt::Key_N: - setValue(item, no); - break; - case Qt::Key_M: - setValue(item, mod); - break; - case Qt::Key_Y: - setValue(item, yes); - break; - default: - Parent::keyPressEvent(ev); - return; - } - ev->accept(); -} - -void ConfigList::mousePressEvent(QMouseEvent* e) -{ - //QPoint p(contentsToViewport(e->pos())); - //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y()); - Parent::mousePressEvent(e); -} - -void ConfigList::mouseReleaseEvent(QMouseEvent* e) -{ - QPoint p = e->pos(); - ConfigItem* item = (ConfigItem*)itemAt(p); - struct menu *menu; - enum prop_type ptype; - QIcon icon; - int idx, x; - - if (!item) - goto skip; - - menu = item->menu; - x = header()->offset() + p.x(); - idx = header()->logicalIndexAt(x); - switch (idx) { - case promptColIdx: - icon = item->pixmap(promptColIdx); - if (!icon.isNull()) { - int off = header()->sectionPosition(0) + visualRect(indexAt(p)).x() + 4; // 4 is Hardcoded image offset. There might be a way to do it properly. - if (x >= off && x < off + icon.availableSizes().first().width()) { - if (item->goParent) { - emit parentSelected(); - break; - } else if (!menu) - break; - ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (ptype == P_MENU && rootEntry != menu && - mode != fullMode && mode != menuMode) - emit menuSelected(menu); - else - changeValue(item); - } - } - break; - case noColIdx: - setValue(item, no); - break; - case modColIdx: - setValue(item, mod); - break; - case yesColIdx: - setValue(item, yes); - break; - case dataColIdx: - changeValue(item); - break; - } - -skip: - //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y()); - Parent::mouseReleaseEvent(e); -} - -void ConfigList::mouseMoveEvent(QMouseEvent* e) -{ - //QPoint p(contentsToViewport(e->pos())); - //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y()); - Parent::mouseMoveEvent(e); -} - -void ConfigList::mouseDoubleClickEvent(QMouseEvent* e) -{ - QPoint p = e->pos(); // TODO: Check if this works(was contentsToViewport). - ConfigItem* item = (ConfigItem*)itemAt(p); - struct menu *menu; - enum prop_type ptype; - - if (!item) - goto skip; - if (item->goParent) { - emit parentSelected(); - goto skip; - } - menu = item->menu; - if (!menu) - goto skip; - ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; - if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) - emit menuSelected(menu); - else if (menu->sym) - changeValue(item); - -skip: - //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y()); - Parent::mouseDoubleClickEvent(e); -} - -void ConfigList::focusInEvent(QFocusEvent *e) -{ - struct menu *menu = NULL; - - Parent::focusInEvent(e); - - ConfigItem* item = (ConfigItem *)currentItem(); - if (item) { - item->setSelected(true); - menu = item->menu; - } - emit gotFocus(menu); -} - -void ConfigList::contextMenuEvent(QContextMenuEvent *e) -{ - if (e->y() <= header()->geometry().bottom()) { - if (!headerPopup) { - QAction *action; - - headerPopup = new QMenu(this); - action = new QAction("Show Name", this); - action->setCheckable(true); - connect(action, SIGNAL(toggled(bool)), - parent(), SLOT(setShowName(bool))); - connect(parent(), SIGNAL(showNameChanged(bool)), - action, SLOT(setOn(bool))); - action->setChecked(showName); - headerPopup->addAction(action); - action = new QAction("Show Range", this); - action->setCheckable(true); - connect(action, SIGNAL(toggled(bool)), - parent(), SLOT(setShowRange(bool))); - connect(parent(), SIGNAL(showRangeChanged(bool)), - action, SLOT(setOn(bool))); - action->setChecked(showRange); - headerPopup->addAction(action); - action = new QAction("Show Data", this); - action->setCheckable(true); - connect(action, SIGNAL(toggled(bool)), - parent(), SLOT(setShowData(bool))); - connect(parent(), SIGNAL(showDataChanged(bool)), - action, SLOT(setOn(bool))); - action->setChecked(showData); - headerPopup->addAction(action); - } - headerPopup->exec(e->globalPos()); - e->accept(); - } else - e->ignore(); -} - -ConfigView*ConfigView::viewList; -QAction *ConfigView::showNormalAction; -QAction *ConfigView::showAllAction; -QAction *ConfigView::showPromptAction; - -ConfigView::ConfigView(QWidget* parent, const char *name) - : Parent(parent) -{ - setObjectName(name); - QVBoxLayout *verticalLayout = new QVBoxLayout(this); - verticalLayout->setContentsMargins(0, 0, 0, 0); - - list = new ConfigList(this); - verticalLayout->addWidget(list); - lineEdit = new ConfigLineEdit(this); - lineEdit->hide(); - verticalLayout->addWidget(lineEdit); - - this->nextView = viewList; - viewList = this; -} - -ConfigView::~ConfigView(void) -{ - ConfigView** vp; - - for (vp = &viewList; *vp; vp = &(*vp)->nextView) { - if (*vp == this) { - *vp = nextView; - break; - } - } -} - -void ConfigView::setOptionMode(QAction *act) -{ - if (act == showNormalAction) - list->optMode = normalOpt; - else if (act == showAllAction) - list->optMode = allOpt; - else - list->optMode = promptOpt; - - list->updateListAll(); -} - -void ConfigView::setShowName(bool b) -{ - if (list->showName != b) { - list->showName = b; - list->reinit(); - emit showNameChanged(b); - } -} - -void ConfigView::setShowRange(bool b) -{ - if (list->showRange != b) { - list->showRange = b; - list->reinit(); - emit showRangeChanged(b); - } -} - -void ConfigView::setShowData(bool b) -{ - if (list->showData != b) { - list->showData = b; - list->reinit(); - emit showDataChanged(b); - } -} - -void ConfigList::setAllOpen(bool open) -{ - QTreeWidgetItemIterator it(this); - - while (*it) { - (*it)->setExpanded(open); - - ++it; - } -} - -void ConfigView::updateList(ConfigItem* item) -{ - ConfigView* v; - - for (v = viewList; v; v = v->nextView) - v->list->updateList(item); -} - -void ConfigView::updateListAll(void) -{ - ConfigView* v; - - for (v = viewList; v; v = v->nextView) - v->list->updateListAll(); -} - -ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) - : Parent(parent), sym(0), _menu(0) -{ - setObjectName(name); - - - if (!objectName().isEmpty()) { - configSettings->beginGroup(objectName()); - setShowDebug(configSettings->value("/showDebug", false).toBool()); - configSettings->endGroup(); - connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); - } -} - -void ConfigInfoView::saveSettings(void) -{ - if (!objectName().isEmpty()) { - configSettings->beginGroup(objectName()); - configSettings->setValue("/showDebug", showDebug()); - configSettings->endGroup(); - } -} - -void ConfigInfoView::setShowDebug(bool b) -{ - if (_showDebug != b) { - _showDebug = b; - if (_menu) - menuInfo(); - else if (sym) - symbolInfo(); - emit showDebugChanged(b); - } -} - -void ConfigInfoView::setInfo(struct menu *m) -{ - if (_menu == m) - return; - _menu = m; - sym = NULL; - if (!_menu) - clear(); - else - menuInfo(); -} - -void ConfigInfoView::symbolInfo(void) -{ - QString str; - - str += "<big>Symbol: <b>"; - str += print_filter(sym->name); - str += "</b></big><br><br>value: "; - str += print_filter(sym_get_string_value(sym)); - str += "<br>visibility: "; - str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n"; - str += "<br>"; - str += debug_info(sym); - - setText(str); -} - -void ConfigInfoView::menuInfo(void) -{ - struct symbol* sym; - QString head, debug, help; - - sym = _menu->sym; - if (sym) { - if (_menu->prompt) { - head += "<big><b>"; - head += print_filter(_menu->prompt->text); - head += "</b></big>"; - if (sym->name) { - head += " ("; - if (showDebug()) - head += QString().sprintf("<a href=\"s%p\">", sym); - head += print_filter(sym->name); - if (showDebug()) - head += "</a>"; - head += ")"; - } - } else if (sym->name) { - head += "<big><b>"; - if (showDebug()) - head += QString().sprintf("<a href=\"s%p\">", sym); - head += print_filter(sym->name); - if (showDebug()) - head += "</a>"; - head += "</b></big>"; - } - head += "<br><br>"; - - if (showDebug()) - debug = debug_info(sym); - - struct gstr help_gstr = str_new(); - menu_get_ext_help(_menu, &help_gstr); - help = print_filter(str_get(&help_gstr)); - str_free(&help_gstr); - } else if (_menu->prompt) { - head += "<big><b>"; - head += print_filter(_menu->prompt->text); - head += "</b></big><br><br>"; - if (showDebug()) { - if (_menu->prompt->visible.expr) { - debug += " dep: "; - expr_print(_menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); - debug += "<br><br>"; - } - } - } - if (showDebug()) - debug += QString().sprintf("defined at %s:%d<br><br>", _menu->file->name, _menu->lineno); - - setText(head + debug + help); -} - -QString ConfigInfoView::debug_info(struct symbol *sym) -{ - QString debug; - - debug += "type: "; - debug += print_filter(sym_type_name(sym->type)); - if (sym_is_choice(sym)) - debug += " (choice)"; - debug += "<br>"; - if (sym->rev_dep.expr) { - debug += "reverse dep: "; - expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); - debug += "<br>"; - } - for (struct property *prop = sym->prop; prop; prop = prop->next) { - switch (prop->type) { - case P_PROMPT: - case P_MENU: - debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu); - debug += print_filter(prop->text); - debug += "</a><br>"; - break; - case P_DEFAULT: - case P_SELECT: - case P_RANGE: - debug += prop_get_type_name(prop->type); - debug += ": "; - expr_print(prop->expr, expr_print_help, &debug, E_NONE); - debug += "<br>"; - break; - case P_CHOICE: - if (sym_is_choice(sym)) { - debug += "choice: "; - expr_print(prop->expr, expr_print_help, &debug, E_NONE); - debug += "<br>"; - } - break; - default: - debug += "unknown property: "; - debug += prop_get_type_name(prop->type); - debug += "<br>"; - } - if (prop->visible.expr) { - debug += " dep: "; - expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); - debug += "<br>"; - } - } - debug += "<br>"; - - return debug; -} - -QString ConfigInfoView::print_filter(const QString &str) -{ - QRegExp re("[<>&\"\\n]"); - QString res = str; - for (int i = 0; (i = res.indexOf(re, i)) >= 0;) { - switch (res[i].toLatin1()) { - case '<': - res.replace(i, 1, "<"); - i += 4; - break; - case '>': - res.replace(i, 1, ">"); - i += 4; - break; - case '&': - res.replace(i, 1, "&"); - i += 5; - break; - case '"': - res.replace(i, 1, """); - i += 6; - break; - case '\n': - res.replace(i, 1, "<br>"); - i += 4; - break; - } - } - return res; -} - -void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str) -{ - QString* text = reinterpret_cast<QString*>(data); - QString str2 = print_filter(str); - - if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { - *text += QString().sprintf("<a href=\"s%p\">", sym); - *text += str2; - *text += "</a>"; - } else - *text += str2; -} - -QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) -{ - QMenu* popup = Parent::createStandardContextMenu(pos); - QAction* action = new QAction("Show Debug Info", popup); - action->setCheckable(true); - connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); - connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); - action->setChecked(showDebug()); - popup->addSeparator(); - popup->addAction(action); - return popup; -} - -void ConfigInfoView::contextMenuEvent(QContextMenuEvent *e) -{ - Parent::contextMenuEvent(e); -} - -ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *name) - : Parent(parent), result(NULL) -{ - setObjectName(name); - setWindowTitle("Search Config"); - - QVBoxLayout* layout1 = new QVBoxLayout(this); - layout1->setContentsMargins(11, 11, 11, 11); - layout1->setSpacing(6); - QHBoxLayout* layout2 = new QHBoxLayout(0); - layout2->setContentsMargins(0, 0, 0, 0); - layout2->setSpacing(6); - layout2->addWidget(new QLabel("Find:", this)); - editField = new QLineEdit(this); - connect(editField, SIGNAL(returnPressed()), SLOT(search())); - layout2->addWidget(editField); - searchButton = new QPushButton("Search", this); - searchButton->setAutoDefault(false); - connect(searchButton, SIGNAL(clicked()), SLOT(search())); - layout2->addWidget(searchButton); - layout1->addLayout(layout2); - - split = new QSplitter(this); - split->setOrientation(Qt::Vertical); - list = new ConfigView(split, name); - list->list->mode = listMode; - info = new ConfigInfoView(split, name); - connect(list->list, SIGNAL(menuChanged(struct menu *)), - info, SLOT(setInfo(struct menu *))); - connect(list->list, SIGNAL(menuChanged(struct menu *)), - parent, SLOT(setMenuLink(struct menu *))); - - layout1->addWidget(split); - - if (name) { - QVariant x, y; - int width, height; - bool ok; - - configSettings->beginGroup(name); - width = configSettings->value("/window width", parent->width() / 2).toInt(); - height = configSettings->value("/window height", parent->height() / 2).toInt(); - resize(width, height); - x = configSettings->value("/window x"); - y = configSettings->value("/window y"); - if ((x.isValid())&&(y.isValid())) - move(x.toInt(), y.toInt()); - QList<int> sizes = configSettings->readSizes("/split", &ok); - if (ok) - split->setSizes(sizes); - configSettings->endGroup(); - connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); - } -} - -void ConfigSearchWindow::saveSettings(void) -{ - if (!objectName().isEmpty()) { - configSettings->beginGroup(objectName()); - configSettings->setValue("/window x", pos().x()); - configSettings->setValue("/window y", pos().y()); - configSettings->setValue("/window width", size().width()); - configSettings->setValue("/window height", size().height()); - configSettings->writeSizes("/split", split->sizes()); - configSettings->endGroup(); - } -} - -void ConfigSearchWindow::search(void) -{ - struct symbol **p; - struct property *prop; - ConfigItem *lastItem = NULL; - - free(result); - list->list->clear(); - info->clear(); - - result = sym_re_search(editField->text().toLatin1()); - if (!result) - return; - for (p = result; *p; p++) { - for_all_prompts((*p), prop) - lastItem = new ConfigItem(list->list, lastItem, prop->menu, - menu_is_visible(prop->menu)); - } -} - -/* - * Construct the complete config widget - */ -ConfigMainWindow::ConfigMainWindow(void) - : searchWindow(0) -{ - QMenuBar* menu; - bool ok = true; - QVariant x, y; - int width, height; - char title[256]; - - QDesktopWidget *d = configApp->desktop(); - snprintf(title, sizeof(title), "%s%s", - rootmenu.prompt->text, - "" - ); - setWindowTitle(title); - - width = configSettings->value("/window width", d->width() - 64).toInt(); - height = configSettings->value("/window height", d->height() - 64).toInt(); - resize(width, height); - x = configSettings->value("/window x"); - y = configSettings->value("/window y"); - if ((x.isValid())&&(y.isValid())) - move(x.toInt(), y.toInt()); - - split1 = new QSplitter(this); - split1->setOrientation(Qt::Horizontal); - setCentralWidget(split1); - - menuView = new ConfigView(split1, "menu"); - menuList = menuView->list; - - split2 = new QSplitter(split1); - split2->setOrientation(Qt::Vertical); - - // create config tree - configView = new ConfigView(split2, "config"); - configList = configView->list; - - helpText = new ConfigInfoView(split2, "help"); - - setTabOrder(configList, helpText); - configList->setFocus(); - - menu = menuBar(); - toolBar = new QToolBar("Tools", this); - addToolBar(toolBar); - - backAction = new QAction(QPixmap(xpm_back), "Back", this); - connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); - backAction->setEnabled(false); - QAction *quitAction = new QAction("&Quit", this); - quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); - connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); - QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this); - loadAction->setShortcut(Qt::CTRL + Qt::Key_L); - connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); - saveAction = new QAction(QPixmap(xpm_save), "&Save", this); - saveAction->setShortcut(Qt::CTRL + Qt::Key_S); - connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); - conf_set_changed_callback(conf_changed); - // Set saveAction's initial state - conf_changed(); - configname = xstrdup(conf_get_configname()); - - QAction *saveAsAction = new QAction("Save &As...", this); - connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs())); - QAction *searchAction = new QAction("&Find", this); - searchAction->setShortcut(Qt::CTRL + Qt::Key_F); - connect(searchAction, SIGNAL(triggered(bool)), SLOT(searchConfig())); - singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this); - singleViewAction->setCheckable(true); - connect(singleViewAction, SIGNAL(triggered(bool)), SLOT(showSingleView())); - splitViewAction = new QAction(QPixmap(xpm_split_view), "Split View", this); - splitViewAction->setCheckable(true); - connect(splitViewAction, SIGNAL(triggered(bool)), SLOT(showSplitView())); - fullViewAction = new QAction(QPixmap(xpm_tree_view), "Full View", this); - fullViewAction->setCheckable(true); - connect(fullViewAction, SIGNAL(triggered(bool)), SLOT(showFullView())); - - QAction *showNameAction = new QAction("Show Name", this); - showNameAction->setCheckable(true); - connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); - showNameAction->setChecked(configView->showName()); - QAction *showRangeAction = new QAction("Show Range", this); - showRangeAction->setCheckable(true); - connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); - QAction *showDataAction = new QAction("Show Data", this); - showDataAction->setCheckable(true); - connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool))); - - QActionGroup *optGroup = new QActionGroup(this); - optGroup->setExclusive(true); - connect(optGroup, SIGNAL(triggered(QAction*)), configView, - SLOT(setOptionMode(QAction *))); - connect(optGroup, SIGNAL(triggered(QAction *)), menuView, - SLOT(setOptionMode(QAction *))); - - configView->showNormalAction = new QAction("Show Normal Options", optGroup); - configView->showAllAction = new QAction("Show All Options", optGroup); - configView->showPromptAction = new QAction("Show Prompt Options", optGroup); - configView->showNormalAction->setCheckable(true); - configView->showAllAction->setCheckable(true); - configView->showPromptAction->setCheckable(true); - - QAction *showDebugAction = new QAction("Show Debug Info", this); - showDebugAction->setCheckable(true); - connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); - showDebugAction->setChecked(helpText->showDebug()); - - QAction *showIntroAction = new QAction("Introduction", this); - connect(showIntroAction, SIGNAL(triggered(bool)), SLOT(showIntro())); - QAction *showAboutAction = new QAction("About", this); - connect(showAboutAction, SIGNAL(triggered(bool)), SLOT(showAbout())); - - // init tool bar - toolBar->addAction(backAction); - toolBar->addSeparator(); - toolBar->addAction(loadAction); - toolBar->addAction(saveAction); - toolBar->addSeparator(); - toolBar->addAction(singleViewAction); - toolBar->addAction(splitViewAction); - toolBar->addAction(fullViewAction); - - // create config menu - QMenu* config = menu->addMenu("&File"); - config->addAction(loadAction); - config->addAction(saveAction); - config->addAction(saveAsAction); - config->addSeparator(); - config->addAction(quitAction); - - // create edit menu - QMenu* editMenu = menu->addMenu("&Edit"); - editMenu->addAction(searchAction); - - // create options menu - QMenu* optionMenu = menu->addMenu("&Option"); - optionMenu->addAction(showNameAction); - optionMenu->addAction(showRangeAction); - optionMenu->addAction(showDataAction); - optionMenu->addSeparator(); - optionMenu->addActions(optGroup->actions()); - optionMenu->addSeparator(); - optionMenu->addAction(showDebugAction); - - // create help menu - menu->addSeparator(); - QMenu* helpMenu = menu->addMenu("&Help"); - helpMenu->addAction(showIntroAction); - helpMenu->addAction(showAboutAction); - - connect(configList, SIGNAL(menuChanged(struct menu *)), - helpText, SLOT(setInfo(struct menu *))); - connect(configList, SIGNAL(menuSelected(struct menu *)), - SLOT(changeMenu(struct menu *))); - connect(configList, SIGNAL(parentSelected()), - SLOT(goBack())); - connect(menuList, SIGNAL(menuChanged(struct menu *)), - helpText, SLOT(setInfo(struct menu *))); - connect(menuList, SIGNAL(menuSelected(struct menu *)), - SLOT(changeMenu(struct menu *))); - - connect(configList, SIGNAL(gotFocus(struct menu *)), - helpText, SLOT(setInfo(struct menu *))); - connect(menuList, SIGNAL(gotFocus(struct menu *)), - helpText, SLOT(setInfo(struct menu *))); - connect(menuList, SIGNAL(gotFocus(struct menu *)), - SLOT(listFocusChanged(void))); - connect(helpText, SIGNAL(menuSelected(struct menu *)), - SLOT(setMenuLink(struct menu *))); - - QString listMode = configSettings->value("/listMode", "symbol").toString(); - if (listMode == "single") - showSingleView(); - else if (listMode == "full") - showFullView(); - else /*if (listMode == "split")*/ - showSplitView(); - - // UI setup done, restore splitter positions - QList<int> sizes = configSettings->readSizes("/split1", &ok); - if (ok) - split1->setSizes(sizes); - - sizes = configSettings->readSizes("/split2", &ok); - if (ok) - split2->setSizes(sizes); -} - -void ConfigMainWindow::loadConfig(void) -{ - QString str; - QByteArray ba; - const char *name; - - str = QFileDialog::getOpenFileName(this, "", configname); - if (str.isNull()) - return; - - ba = str.toLocal8Bit(); - name = ba.data(); - - if (conf_read(name)) - QMessageBox::information(this, "qconf", "Unable to load configuration!"); - - free(configname); - configname = xstrdup(name); - - ConfigView::updateListAll(); -} - -bool ConfigMainWindow::saveConfig(void) -{ - if (conf_write(configname)) { - QMessageBox::information(this, "qconf", "Unable to save configuration!"); - return false; - } - conf_write_autoconf(0); - - return true; -} - -void ConfigMainWindow::saveConfigAs(void) -{ - QString str; - QByteArray ba; - const char *name; - - str = QFileDialog::getSaveFileName(this, "", configname); - if (str.isNull()) - return; - - ba = str.toLocal8Bit(); - name = ba.data(); - - if (conf_write(name)) { - QMessageBox::information(this, "qconf", "Unable to save configuration!"); - } - conf_write_autoconf(0); - - free(configname); - configname = xstrdup(name); -} - -void ConfigMainWindow::searchConfig(void) -{ - if (!searchWindow) - searchWindow = new ConfigSearchWindow(this, "search"); - searchWindow->show(); -} - -void ConfigMainWindow::changeMenu(struct menu *menu) -{ - configList->setRootMenu(menu); - if (configList->rootEntry->parent == &rootmenu) - backAction->setEnabled(false); - else - backAction->setEnabled(true); -} - -void ConfigMainWindow::setMenuLink(struct menu *menu) -{ - struct menu *parent; - ConfigList* list = NULL; - ConfigItem* item; - - if (configList->menuSkip(menu)) - return; - - switch (configList->mode) { - case singleMode: - list = configList; - parent = menu_get_parent_menu(menu); - if (!parent) - return; - list->setRootMenu(parent); - break; - case symbolMode: - if (menu->flags & MENU_ROOT) { - configList->setRootMenu(menu); - configList->clearSelection(); - list = menuList; - } else { - list = configList; - parent = menu_get_parent_menu(menu->parent); - if (!parent) - return; - item = menuList->findConfigItem(parent); - if (item) { - item->setSelected(true); - menuList->scrollToItem(item); - } - list->setRootMenu(parent); - } - break; - case fullMode: - list = configList; - break; - default: - break; - } - - if (list) { - item = list->findConfigItem(menu); - if (item) { - item->setSelected(true); - list->scrollToItem(item); - list->setFocus(); - } - } -} - -void ConfigMainWindow::listFocusChanged(void) -{ - if (menuList->mode == menuMode) - configList->clearSelection(); -} - -void ConfigMainWindow::goBack(void) -{ - ConfigItem* item, *oldSelection; - - configList->setParentMenu(); - if (configList->rootEntry == &rootmenu) - backAction->setEnabled(false); - - if (menuList->selectedItems().count() == 0) - return; - - item = (ConfigItem*)menuList->selectedItems().first(); - oldSelection = item; - while (item) { - if (item->menu == configList->rootEntry) { - oldSelection->setSelected(false); - item->setSelected(true); - break; - } - item = (ConfigItem*)item->parent(); - } -} - -void ConfigMainWindow::showSingleView(void) -{ - singleViewAction->setEnabled(false); - singleViewAction->setChecked(true); - splitViewAction->setEnabled(true); - splitViewAction->setChecked(false); - fullViewAction->setEnabled(true); - fullViewAction->setChecked(false); - - menuView->hide(); - menuList->setRootMenu(0); - configList->mode = singleMode; - if (configList->rootEntry == &rootmenu) - configList->updateListAll(); - else - configList->setRootMenu(&rootmenu); - configList->setFocus(); -} - -void ConfigMainWindow::showSplitView(void) -{ - singleViewAction->setEnabled(true); - singleViewAction->setChecked(false); - splitViewAction->setEnabled(false); - splitViewAction->setChecked(true); - fullViewAction->setEnabled(true); - fullViewAction->setChecked(false); - - configList->mode = symbolMode; - if (configList->rootEntry == &rootmenu) - configList->updateListAll(); - else - configList->setRootMenu(&rootmenu); - configList->setAllOpen(true); - configApp->processEvents(); - menuList->mode = menuMode; - menuList->setRootMenu(&rootmenu); - menuList->setAllOpen(true); - menuView->show(); - menuList->setFocus(); -} - -void ConfigMainWindow::showFullView(void) -{ - singleViewAction->setEnabled(true); - singleViewAction->setChecked(false); - splitViewAction->setEnabled(true); - splitViewAction->setChecked(false); - fullViewAction->setEnabled(false); - fullViewAction->setChecked(true); - - menuView->hide(); - menuList->setRootMenu(0); - configList->mode = fullMode; - if (configList->rootEntry == &rootmenu) - configList->updateListAll(); - else - configList->setRootMenu(&rootmenu); - configList->setFocus(); -} - -/* - * ask for saving configuration before quitting - * TODO ask only when something changed - */ -void ConfigMainWindow::closeEvent(QCloseEvent* e) -{ - if (!conf_get_changed()) { - e->accept(); - return; - } - QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning, - QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); - mb.setButtonText(QMessageBox::Yes, "&Save Changes"); - mb.setButtonText(QMessageBox::No, "&Discard Changes"); - mb.setButtonText(QMessageBox::Cancel, "Cancel Exit"); - switch (mb.exec()) { - case QMessageBox::Yes: - if (saveConfig()) - e->accept(); - else - e->ignore(); - break; - case QMessageBox::No: - e->accept(); - break; - case QMessageBox::Cancel: - e->ignore(); - break; - } -} - -void ConfigMainWindow::showIntro(void) -{ - static const QString str = "Welcome to the qconf graphical configuration tool.\n\n" - "For each option, a blank box indicates the feature is disabled, a check\n" - "indicates it is enabled, and a dot indicates that it is to be compiled\n" - "as a module. Clicking on the box will cycle through the three states.\n\n" - "If you do not see an option (e.g., a device driver) that you believe\n" - "should be present, try turning on Show All Options under the Options menu.\n" - "Although there is no cross reference yet to help you figure out what other\n" - "options must be enabled to support the option you are interested in, you can\n" - "still view the help of a grayed-out option.\n\n" - "Toggling Show Debug Info under the Options menu will show the dependencies,\n" - "which you can then match by examining other options.\n\n"; - - QMessageBox::information(this, "qconf", str); -} - -void ConfigMainWindow::showAbout(void) -{ - static const QString str = "qconf is Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx>.\n" - "Copyright (C) 2015 Boris Barbulovski <bbarbulovski@xxxxxxxxx>.\n\n" - "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"; - - QMessageBox::information(this, "qconf", str); -} - -void ConfigMainWindow::saveSettings(void) -{ - configSettings->setValue("/window x", pos().x()); - configSettings->setValue("/window y", pos().y()); - configSettings->setValue("/window width", size().width()); - configSettings->setValue("/window height", size().height()); - - QString entry; - switch(configList->mode) { - case singleMode : - entry = "single"; - break; - - case symbolMode : - entry = "split"; - break; - - case fullMode : - entry = "full"; - break; - - default: - break; - } - configSettings->setValue("/listMode", entry); - - configSettings->writeSizes("/split1", split1->sizes()); - configSettings->writeSizes("/split2", split2->sizes()); -} - -void ConfigMainWindow::conf_changed(void) -{ - if (saveAction) - saveAction->setEnabled(conf_get_changed()); -} - -void fixup_rootmenu(struct menu *menu) -{ - struct menu *child; - static int menu_cnt = 0; - - menu->flags |= MENU_ROOT; - for (child = menu->list; child; child = child->next) { - if (child->prompt && child->prompt->type == P_MENU) { - menu_cnt++; - fixup_rootmenu(child); - menu_cnt--; - } else if (!menu_cnt) - fixup_rootmenu(child); - } -} - -static const char *progname; - -static void usage(void) -{ - printf("%s [-s] <config>\n", progname); - exit(0); -} - -int main(int ac, char** av) -{ - ConfigMainWindow* v; - const char *name; - - progname = av[0]; - configApp = new QApplication(ac, av); - if (ac > 1 && av[1][0] == '-') { - switch (av[1][1]) { - case 's': - conf_set_message_callback(NULL); - break; - case 'h': - case '?': - usage(); - } - name = av[2]; - } else - name = av[1]; - if (!name) - usage(); - - conf_parse(name); - fixup_rootmenu(&rootmenu); - conf_read(NULL); - //zconfdump(stdout); - - configSettings = new ConfigSettings(); - configSettings->beginGroup("/kconfig/qconf"); - v = new ConfigMainWindow(); - - //zconfdump(stdout); - configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); - configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); - v->show(); - configApp->exec(); - - configSettings->endGroup(); - delete configSettings; - delete v; - delete configApp; - - return 0; -} diff --git a/support/kconfig.new/qconf.h b/support/kconfig.new/qconf.h deleted file mode 100644 index 45bfe9b..0000000 --- a/support/kconfig.new/qconf.h +++ /dev/null @@ -1,331 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <QTextBrowser> -#include <QTreeWidget> -#include <QMainWindow> -#include <QHeaderView> -#include <qsettings.h> -#include <QPushButton> -#include <QSettings> -#include <QLineEdit> -#include <QSplitter> -#include <QCheckBox> -#include <QDialog> -#include "expr.h" - -class ConfigView; -class ConfigList; -class ConfigItem; -class ConfigLineEdit; -class ConfigMainWindow; - -class ConfigSettings : public QSettings { -public: - ConfigSettings(); - QList<int> readSizes(const QString& key, bool *ok); - bool writeSizes(const QString& key, const QList<int>& value); -}; - -enum colIdx { - promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr -}; -enum listMode { - singleMode, menuMode, symbolMode, fullMode, listMode -}; -enum optionMode { - normalOpt = 0, allOpt, promptOpt -}; - -class ConfigList : public QTreeWidget { - Q_OBJECT - typedef class QTreeWidget Parent; -public: - ConfigList(ConfigView* p, const char *name = 0); - void reinit(void); - ConfigView* parent(void) const - { - return (ConfigView*)Parent::parent(); - } - ConfigItem* findConfigItem(struct menu *); - -protected: - void keyPressEvent(QKeyEvent *e); - void mousePressEvent(QMouseEvent *e); - void mouseReleaseEvent(QMouseEvent *e); - void mouseMoveEvent(QMouseEvent *e); - void mouseDoubleClickEvent(QMouseEvent *e); - void focusInEvent(QFocusEvent *e); - void contextMenuEvent(QContextMenuEvent *e); - -public slots: - void setRootMenu(struct menu *menu); - - void updateList(ConfigItem *item); - void setValue(ConfigItem* item, tristate val); - void changeValue(ConfigItem* item); - void updateSelection(void); - void saveSettings(void); -signals: - void menuChanged(struct menu *menu); - void menuSelected(struct menu *menu); - void parentSelected(void); - void gotFocus(struct menu *); - -public: - void updateListAll(void) - { - updateAll = true; - updateList(NULL); - updateAll = false; - } - ConfigList* listView() - { - return this; - } - ConfigItem* firstChild() const - { - return (ConfigItem *)children().first(); - } - void addColumn(colIdx idx) - { - showColumn(idx); - } - void removeColumn(colIdx idx) - { - hideColumn(idx); - } - void setAllOpen(bool open); - void setParentMenu(void); - - bool menuSkip(struct menu *); - - void updateMenuList(ConfigItem *parent, struct menu*); - void updateMenuList(ConfigList *parent, struct menu*); - - bool updateAll; - - QPixmap symbolYesPix, symbolModPix, symbolNoPix; - QPixmap choiceYesPix, choiceNoPix; - QPixmap menuPix, menuInvPix, menuBackPix, voidPix; - - bool showName, showRange, showData; - enum listMode mode; - enum optionMode optMode; - struct menu *rootEntry; - QPalette disabledColorGroup; - QPalette inactivedColorGroup; - QMenu* headerPopup; -}; - -class ConfigItem : public QTreeWidgetItem { - typedef class QTreeWidgetItem Parent; -public: - ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m, bool v) - : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) - { - init(); - } - ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v) - : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) - { - init(); - } - ConfigItem(ConfigList *parent, ConfigItem *after, bool v) - : Parent(parent, after), nextItem(0), menu(0), visible(v), goParent(true) - { - init(); - } - ~ConfigItem(void); - void init(void); - void okRename(int col); - void updateMenu(void); - void testUpdateMenu(bool v); - ConfigList* listView() const - { - return (ConfigList*)Parent::treeWidget(); - } - ConfigItem* firstChild() const - { - return (ConfigItem *)Parent::child(0); - } - ConfigItem* nextSibling() - { - ConfigItem *ret = NULL; - ConfigItem *_parent = (ConfigItem *)parent(); - - if(_parent) { - ret = (ConfigItem *)_parent->child(_parent->indexOfChild(this)+1); - } else { - QTreeWidget *_treeWidget = treeWidget(); - ret = (ConfigItem *)_treeWidget->topLevelItem(_treeWidget->indexOfTopLevelItem(this)+1); - } - - return ret; - } - void setText(colIdx idx, const QString& text) - { - Parent::setText(idx, text); - } - QString text(colIdx idx) const - { - return Parent::text(idx); - } - void setPixmap(colIdx idx, const QIcon &icon) - { - Parent::setIcon(idx, icon); - } - const QIcon pixmap(colIdx idx) const - { - return icon(idx); - } - // TODO: Implement paintCell - - ConfigItem* nextItem; - struct menu *menu; - bool visible; - bool goParent; -}; - -class ConfigLineEdit : public QLineEdit { - Q_OBJECT - typedef class QLineEdit Parent; -public: - ConfigLineEdit(ConfigView* parent); - ConfigView* parent(void) const - { - return (ConfigView*)Parent::parent(); - } - void show(ConfigItem *i); - void keyPressEvent(QKeyEvent *e); - -public: - ConfigItem *item; -}; - -class ConfigView : public QWidget { - Q_OBJECT - typedef class QWidget Parent; -public: - ConfigView(QWidget* parent, const char *name = 0); - ~ConfigView(void); - static void updateList(ConfigItem* item); - static void updateListAll(void); - - bool showName(void) const { return list->showName; } - bool showRange(void) const { return list->showRange; } - bool showData(void) const { return list->showData; } -public slots: - void setShowName(bool); - void setShowRange(bool); - void setShowData(bool); - void setOptionMode(QAction *); -signals: - void showNameChanged(bool); - void showRangeChanged(bool); - void showDataChanged(bool); -public: - ConfigList* list; - ConfigLineEdit* lineEdit; - - static ConfigView* viewList; - ConfigView* nextView; - - static QAction *showNormalAction; - static QAction *showAllAction; - static QAction *showPromptAction; -}; - -class ConfigInfoView : public QTextBrowser { - Q_OBJECT - typedef class QTextBrowser Parent; -public: - ConfigInfoView(QWidget* parent, const char *name = 0); - bool showDebug(void) const { return _showDebug; } - -public slots: - void setInfo(struct menu *menu); - void saveSettings(void); - void setShowDebug(bool); - -signals: - void showDebugChanged(bool); - void menuSelected(struct menu *); - -protected: - void symbolInfo(void); - void menuInfo(void); - QString debug_info(struct symbol *sym); - static QString print_filter(const QString &str); - static void expr_print_help(void *data, struct symbol *sym, const char *str); - QMenu *createStandardContextMenu(const QPoint & pos); - void contextMenuEvent(QContextMenuEvent *e); - - struct symbol *sym; - struct menu *_menu; - bool _showDebug; -}; - -class ConfigSearchWindow : public QDialog { - Q_OBJECT - typedef class QDialog Parent; -public: - ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0); - -public slots: - void saveSettings(void); - void search(void); - -protected: - QLineEdit* editField; - QPushButton* searchButton; - QSplitter* split; - ConfigView* list; - ConfigInfoView* info; - - struct symbol **result; -}; - -class ConfigMainWindow : public QMainWindow { - Q_OBJECT - - char *configname; - static QAction *saveAction; - static void conf_changed(void); -public: - ConfigMainWindow(void); -public slots: - void changeMenu(struct menu *); - void setMenuLink(struct menu *); - void listFocusChanged(void); - void goBack(void); - void loadConfig(void); - bool saveConfig(void); - void saveConfigAs(void); - void searchConfig(void); - void showSingleView(void); - void showSplitView(void); - void showFullView(void); - void showIntro(void); - void showAbout(void); - void saveSettings(void); - -protected: - void closeEvent(QCloseEvent *e); - - ConfigSearchWindow *searchWindow; - ConfigView *menuView; - ConfigList *menuList; - ConfigView *configView; - ConfigList *configList; - ConfigInfoView *helpText; - QToolBar *toolBar; - QAction *backAction; - QAction *singleViewAction; - QAction *splitViewAction; - QAction *fullViewAction; - QSplitter *split1; - QSplitter *split2; -}; diff --git a/support/kconfig.new/streamline_config.pl b/support/kconfig.new/streamline_config.pl deleted file mode 100755 index 08d76d7..0000000 --- a/support/kconfig.new/streamline_config.pl +++ /dev/null @@ -1,682 +0,0 @@ -#!/usr/bin/env perl -# SPDX-License-Identifier: GPL-2.0 -# -# Copyright 2005-2009 - Steven Rostedt -# -# It's simple enough to figure out how this works. -# If not, then you can ask me at stripconfig@xxxxxxxxxxx -# -# What it does? -# -# If you have installed a Linux kernel from a distribution -# that turns on way too many modules than you need, and -# you only want the modules you use, then this program -# is perfect for you. -# -# It gives you the ability to turn off all the modules that are -# not loaded on your system. -# -# Howto: -# -# 1. Boot up the kernel that you want to stream line the config on. -# 2. Change directory to the directory holding the source of the -# kernel that you just booted. -# 3. Copy the configuraton file to this directory as .config -# 4. Have all your devices that you need modules for connected and -# operational (make sure that their corresponding modules are loaded) -# 5. Run this script redirecting the output to some other file -# like config_strip. -# 6. Back up your old config (if you want too). -# 7. copy the config_strip file to .config -# 8. Run "make oldconfig" -# -# Now your kernel is ready to be built with only the modules that -# are loaded. -# -# Here's what I did with my Debian distribution. -# -# cd /usr/src/linux-2.6.10 -# cp /boot/config-2.6.10-1-686-smp .config -# ~/bin/streamline_config > config_strip -# mv .config config_sav -# mv config_strip .config -# make oldconfig -# -use warnings; -use strict; -use Getopt::Long; - -# set the environment variable LOCALMODCONFIG_DEBUG to get -# debug output. -my $debugprint = 0; -$debugprint = 1 if (defined($ENV{LOCALMODCONFIG_DEBUG})); - -sub dprint { - return if (!$debugprint); - print STDERR @_; -} - -my $config = ".config"; - -my $uname = `uname -r`; -chomp $uname; - -my @searchconfigs = ( - { - "file" => ".config", - "exec" => "cat", - }, - { - "file" => "/proc/config.gz", - "exec" => "zcat", - }, - { - "file" => "/boot/config-$uname", - "exec" => "cat", - }, - { - "file" => "/boot/vmlinuz-$uname", - "exec" => "scripts/extract-ikconfig", - "test" => "scripts/extract-ikconfig", - }, - { - "file" => "vmlinux", - "exec" => "scripts/extract-ikconfig", - "test" => "scripts/extract-ikconfig", - }, - { - "file" => "/lib/modules/$uname/kernel/kernel/configs.ko", - "exec" => "scripts/extract-ikconfig", - "test" => "scripts/extract-ikconfig", - }, - { - "file" => "kernel/configs.ko", - "exec" => "scripts/extract-ikconfig", - "test" => "scripts/extract-ikconfig", - }, - { - "file" => "kernel/configs.o", - "exec" => "scripts/extract-ikconfig", - "test" => "scripts/extract-ikconfig", - }, -); - -sub read_config { - foreach my $conf (@searchconfigs) { - my $file = $conf->{"file"}; - - next if ( ! -f "$file"); - - if (defined($conf->{"test"})) { - `$conf->{"test"} $conf->{"file"} 2>/dev/null`; - next if ($?); - } - - my $exec = $conf->{"exec"}; - - print STDERR "using config: '$file'\n"; - - open(my $infile, '-|', "$exec $file") || die "Failed to run $exec $file"; - my @x = <$infile>; - close $infile; - return @x; - } - die "No config file found"; -} - -my @config_file = read_config; - -# Parse options -my $localmodconfig = 0; -my $localyesconfig = 0; - -GetOptions("localmodconfig" => \$localmodconfig, - "localyesconfig" => \$localyesconfig); - -# Get the build source and top level Kconfig file (passed in) -my $ksource = ($ARGV[0] ? $ARGV[0] : '.'); -my $kconfig = $ARGV[1]; -my $lsmod_file = $ENV{'LSMOD'}; - -my @makefiles = `find $ksource -name Makefile -or -name Kbuild 2>/dev/null`; -chomp @makefiles; - -my %depends; -my %selects; -my %prompts; -my %objects; -my $var; -my $iflevel = 0; -my @ifdeps; - -# prevent recursion -my %read_kconfigs; - -sub read_kconfig { - my ($kconfig) = @_; - - my $state = "NONE"; - my $config; - - my $cont = 0; - my $line; - - my $source = "$ksource/$kconfig"; - my $last_source = ""; - - # Check for any environment variables used - while ($source =~ /\$\((\w+)\)/ && $last_source ne $source) { - my $env = $1; - $last_source = $source; - $source =~ s/\$\($env\)/$ENV{$env}/; - } - - open(my $kinfile, '<', $source) || die "Can't open $kconfig"; - while (<$kinfile>) { - chomp; - - # Make sure that lines ending with \ continue - if ($cont) { - $_ = $line . " " . $_; - } - - if (s/\\$//) { - $cont = 1; - $line = $_; - next; - } - - $cont = 0; - - # collect any Kconfig sources - if (/^source\s+"?([^"]+)/) { - my $kconfig = $1; - # prevent reading twice. - if (!defined($read_kconfigs{$kconfig})) { - $read_kconfigs{$kconfig} = 1; - read_kconfig($kconfig); - } - next; - } - - # configs found - if (/^\s*(menu)?config\s+(\S+)\s*$/) { - $state = "NEW"; - $config = $2; - - # Add depends for 'if' nesting - for (my $i = 0; $i < $iflevel; $i++) { - if ($i) { - $depends{$config} .= " " . $ifdeps[$i]; - } else { - $depends{$config} = $ifdeps[$i]; - } - $state = "DEP"; - } - - # collect the depends for the config - } elsif ($state eq "NEW" && /^\s*depends\s+on\s+(.*)$/) { - $state = "DEP"; - $depends{$config} = $1; - } elsif ($state eq "DEP" && /^\s*depends\s+on\s+(.*)$/) { - $depends{$config} .= " " . $1; - } elsif ($state eq "DEP" && /^\s*def(_(bool|tristate)|ault)\s+(\S.*)$/) { - my $dep = $3; - if ($dep !~ /^\s*(y|m|n)\s*$/) { - $dep =~ s/.*\sif\s+//; - $depends{$config} .= " " . $dep; - dprint "Added default depends $dep to $config\n"; - } - - # Get the configs that select this config - } elsif ($state ne "NONE" && /^\s*select\s+(\S+)/) { - my $conf = $1; - if (defined($selects{$conf})) { - $selects{$conf} .= " " . $config; - } else { - $selects{$conf} = $config; - } - - # configs without prompts must be selected - } elsif ($state ne "NONE" && /^\s*(tristate\s+\S|prompt\b)/) { - # note if the config has a prompt - $prompts{$config} = 1; - - # Check for if statements - } elsif (/^if\s+(.*\S)\s*$/) { - my $deps = $1; - # remove beginning and ending non text - $deps =~ s/^[^a-zA-Z0-9_]*//; - $deps =~ s/[^a-zA-Z0-9_]*$//; - - my @deps = split /[^a-zA-Z0-9_]+/, $deps; - - $ifdeps[$iflevel++] = join ':', @deps; - - } elsif (/^endif/) { - - $iflevel-- if ($iflevel); - - # stop on "help" and keywords that end a menu entry - } elsif (/^\s*(---)?help(---)?\s*$/ || /^(comment|choice|menu)\b/) { - $state = "NONE"; - } - } - close($kinfile); -} - -if ($kconfig) { - read_kconfig($kconfig); -} - -# Makefiles can use variables to define their dependencies -sub convert_vars { - my ($line, %vars) = @_; - - my $process = ""; - - while ($line =~ s/^(.*?)(\$\((.*?)\))//) { - my $start = $1; - my $variable = $2; - my $var = $3; - - if (defined($vars{$var})) { - $process .= $start . $vars{$var}; - } else { - $process .= $start . $variable; - } - } - - $process .= $line; - - return $process; -} - -# Read all Makefiles to map the configs to the objects -foreach my $makefile (@makefiles) { - - my $line = ""; - my %make_vars; - - open(my $infile, '<', $makefile) || die "Can't open $makefile"; - while (<$infile>) { - # if this line ends with a backslash, continue - chomp; - if (/^(.*)\\$/) { - $line .= $1; - next; - } - - $line .= $_; - $_ = $line; - $line = ""; - - my $objs; - - # Convert variables in a line (could define configs) - $_ = convert_vars($_, %make_vars); - - # collect objects after obj-$(CONFIG_FOO_BAR) - if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) { - $var = $1; - $objs = $2; - - # check if variables are set - } elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) { - $make_vars{$1} = $2; - } - if (defined($objs)) { - foreach my $obj (split /\s+/,$objs) { - $obj =~ s/-/_/g; - if ($obj =~ /(.*)\.o$/) { - # Objects may be enabled by more than one config. - # Store configs in an array. - my @arr; - - if (defined($objects{$1})) { - @arr = @{$objects{$1}}; - } - - $arr[$#arr+1] = $var; - - # The objects have a hash mapping to a reference - # of an array of configs. - $objects{$1} = \@arr; - } - } - } - } - close($infile); -} - -my %modules; -my $linfile; - -if (defined($lsmod_file)) { - if ( ! -f $lsmod_file) { - if ( -f $ENV{'objtree'}."/".$lsmod_file) { - $lsmod_file = $ENV{'objtree'}."/".$lsmod_file; - } else { - die "$lsmod_file not found"; - } - } - - my $otype = ( -x $lsmod_file) ? '-|' : '<'; - open($linfile, $otype, $lsmod_file); - -} else { - - # see what modules are loaded on this system - my $lsmod; - - foreach my $dir ( ("/sbin", "/bin", "/usr/sbin", "/usr/bin") ) { - if ( -x "$dir/lsmod" ) { - $lsmod = "$dir/lsmod"; - last; - } -} - if (!defined($lsmod)) { - # try just the path - $lsmod = "lsmod"; - } - - open($linfile, '-|', $lsmod) || die "Can not call lsmod with $lsmod"; -} - -while (<$linfile>) { - next if (/^Module/); # Skip the first line. - if (/^(\S+)/) { - $modules{$1} = 1; - } -} -close ($linfile); - -# add to the configs hash all configs that are needed to enable -# a loaded module. This is a direct obj-${CONFIG_FOO} += bar.o -# where we know we need bar.o so we add FOO to the list. -my %configs; -foreach my $module (keys(%modules)) { - if (defined($objects{$module})) { - my @arr = @{$objects{$module}}; - foreach my $conf (@arr) { - $configs{$conf} = $module; - dprint "$conf added by direct ($module)\n"; - if ($debugprint) { - my $c=$conf; - $c =~ s/^CONFIG_//; - if (defined($depends{$c})) { - dprint " deps = $depends{$c}\n"; - } else { - dprint " no deps\n"; - } - } - } - } else { - # Most likely, someone has a custom (binary?) module loaded. - print STDERR "$module config not found!!\n"; - } -} - -# Read the current config, and see what is enabled. We want to -# ignore configs that we would not enable anyway. - -my %orig_configs; -my $valid = "A-Za-z_0-9"; - -foreach my $line (@config_file) { - $_ = $line; - - if (/(CONFIG_[$valid]*)=(m|y)/) { - $orig_configs{$1} = $2; - } -} - -my $repeat = 1; - -my $depconfig; - -# -# Note, we do not care about operands (like: &&, ||, !) we want to add any -# config that is in the depend list of another config. This script does -# not enable configs that are not already enabled. If we come across a -# config A that depends on !B, we can still add B to the list of depends -# to keep on. If A was on in the original config, B would not have been -# and B would not be turned on by this script. -# -sub parse_config_depends -{ - my ($p) = @_; - - while ($p =~ /[$valid]/) { - - if ($p =~ /^[^$valid]*([$valid]+)/) { - my $conf = "CONFIG_" . $1; - - $p =~ s/^[^$valid]*[$valid]+//; - - # We only need to process if the depend config is a module - if (!defined($orig_configs{$conf}) || $orig_configs{$conf} eq "y") { - next; - } - - if (!defined($configs{$conf})) { - # We must make sure that this config has its - # dependencies met. - $repeat = 1; # do again - dprint "$conf selected by depend $depconfig\n"; - $configs{$conf} = 1; - } - } else { - die "this should never happen"; - } - } -} - -# Select is treated a bit differently than depends. We call this -# when a config has no prompt and requires another config to be -# selected. We use to just select all configs that selected this -# config, but found that that can balloon into enabling hundreds -# of configs that we do not care about. -# -# The idea is we look at all the configs that select it. If one -# is already in our list of configs to enable, then there's nothing -# else to do. If there isn't, we pick the first config that was -# enabled in the orignal config and use that. -sub parse_config_selects -{ - my ($config, $p) = @_; - - my $next_config; - - while ($p =~ /[$valid]/) { - - if ($p =~ /^[^$valid]*([$valid]+)/) { - my $conf = "CONFIG_" . $1; - - $p =~ s/^[^$valid]*[$valid]+//; - - # Make sure that this config exists in the current .config file - if (!defined($orig_configs{$conf})) { - dprint "$conf not set for $config select\n"; - next; - } - - # Check if something other than a module selects this config - if (defined($orig_configs{$conf}) && $orig_configs{$conf} ne "m") { - dprint "$conf (non module) selects config, we are good\n"; - # we are good with this - return; - } - if (defined($configs{$conf})) { - dprint "$conf selects $config so we are good\n"; - # A set config selects this config, we are good - return; - } - # Set this config to be selected - if (!defined($next_config)) { - $next_config = $conf; - } - } else { - die "this should never happen"; - } - } - - # If no possible config selected this, then something happened. - if (!defined($next_config)) { - print STDERR "WARNING: $config is required, but nothing in the\n"; - print STDERR " current config selects it.\n"; - return; - } - - # If we are here, then we found no config that is set and - # selects this config. Repeat. - $repeat = 1; - # Make this config need to be selected - $configs{$next_config} = 1; - dprint "$next_config selected by select $config\n"; -} - -my %process_selects; - -# loop through all configs, select their dependencies. -sub loop_depend { - $repeat = 1; - - while ($repeat) { - $repeat = 0; - - forloop: - foreach my $config (keys %configs) { - - # If this config is not a module, we do not need to process it - if (defined($orig_configs{$config}) && $orig_configs{$config} ne "m") { - next forloop; - } - - $config =~ s/^CONFIG_//; - $depconfig = $config; - - if (defined($depends{$config})) { - # This config has dependencies. Make sure they are also included - parse_config_depends $depends{$config}; - } - - # If the config has no prompt, then we need to check if a config - # that is enabled selected it. Or if we need to enable one. - if (!defined($prompts{$config}) && defined($selects{$config})) { - $process_selects{$config} = 1; - } - } - } -} - -sub loop_select { - - foreach my $config (keys %process_selects) { - $config =~ s/^CONFIG_//; - - dprint "Process select $config\n"; - - # config has no prompt and must be selected. - parse_config_selects $config, $selects{$config}; - } -} - -while ($repeat) { - # Get the first set of configs and their dependencies. - loop_depend; - - $repeat = 0; - - # Now we need to see if we have to check selects; - loop_select; -} - -my %setconfigs; - -# Finally, read the .config file and turn off any module enabled that -# we could not find a reason to keep enabled. -foreach my $line (@config_file) { - $_ = $line; - - if (/CONFIG_IKCONFIG/) { - if (/# CONFIG_IKCONFIG is not set/) { - # enable IKCONFIG at least as a module - print "CONFIG_IKCONFIG=m\n"; - # don't ask about PROC - print "# CONFIG_IKCONFIG_PROC is not set\n"; - } else { - print; - } - next; - } - - if (/CONFIG_MODULE_SIG_KEY="(.+)"/) { - my $orig_cert = $1; - my $default_cert = "certs/signing_key.pem"; - - # Check that the logic in this script still matches the one in Kconfig - if (!defined($depends{"MODULE_SIG_KEY"}) || - $depends{"MODULE_SIG_KEY"} !~ /"\Q$default_cert\E"/) { - print STDERR "WARNING: MODULE_SIG_KEY assertion failure, ", - "update needed to ", __FILE__, " line ", __LINE__, "\n"; - print; - } elsif ($orig_cert ne $default_cert && ! -f $orig_cert) { - print STDERR "Module signature verification enabled but ", - "module signing key \"$orig_cert\" not found. Resetting ", - "signing key to default value.\n"; - print "CONFIG_MODULE_SIG_KEY=\"$default_cert\"\n"; - } else { - print; - } - next; - } - - if (/CONFIG_SYSTEM_TRUSTED_KEYS="(.+)"/) { - my $orig_keys = $1; - - if (! -f $orig_keys) { - print STDERR "System keyring enabled but keys \"$orig_keys\" ", - "not found. Resetting keys to default value.\n"; - print "CONFIG_SYSTEM_TRUSTED_KEYS=\"\"\n"; - } else { - print; - } - next; - } - - if (/^(CONFIG.*)=(m|y)/) { - if (defined($configs{$1})) { - if ($localyesconfig) { - $setconfigs{$1} = 'y'; - print "$1=y\n"; - next; - } else { - $setconfigs{$1} = $2; - } - } elsif ($2 eq "m") { - print "# $1 is not set\n"; - next; - } - } - print; -} - -# Integrity check, make sure all modules that we want enabled do -# indeed have their configs set. -loop: -foreach my $module (keys(%modules)) { - if (defined($objects{$module})) { - my @arr = @{$objects{$module}}; - foreach my $conf (@arr) { - if (defined($setconfigs{$conf})) { - next loop; - } - } - print STDERR "module $module did not have configs"; - foreach my $conf (@arr) { - print STDERR " " , $conf; - } - print STDERR "\n"; - } -} diff --git a/support/kconfig.new/symbol.c b/support/kconfig.new/symbol.c deleted file mode 100644 index 1f9266d..0000000 --- a/support/kconfig.new/symbol.c +++ /dev/null @@ -1,1331 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - */ - -#include <ctype.h> -#include <stdlib.h> -#include <string.h> -#include <regex.h> -#include <sys/utsname.h> - -#include "lkc.h" - -struct symbol symbol_yes = { - .name = "y", - .curr = { "y", yes }, - .flags = SYMBOL_CONST|SYMBOL_VALID, -}, symbol_mod = { - .name = "m", - .curr = { "m", mod }, - .flags = SYMBOL_CONST|SYMBOL_VALID, -}, symbol_no = { - .name = "n", - .curr = { "n", no }, - .flags = SYMBOL_CONST|SYMBOL_VALID, -}, symbol_empty = { - .name = "", - .curr = { "", no }, - .flags = SYMBOL_VALID, -}; - -struct symbol *sym_defconfig_list; -struct symbol *modules_sym; -tristate modules_val; - -enum symbol_type sym_get_type(struct symbol *sym) -{ - enum symbol_type type = sym->type; - - if (type == S_TRISTATE) { - if (sym_is_choice_value(sym) && sym->visible == yes) - type = S_BOOLEAN; - else if (modules_val == no) - type = S_BOOLEAN; - } - return type; -} - -const char *sym_type_name(enum symbol_type type) -{ - switch (type) { - case S_BOOLEAN: - return "bool"; - case S_TRISTATE: - return "tristate"; - case S_INT: - return "integer"; - case S_HEX: - return "hex"; - case S_STRING: - return "string"; - case S_UNKNOWN: - return "unknown"; - } - return "???"; -} - -struct property *sym_get_choice_prop(struct symbol *sym) -{ - struct property *prop; - - for_all_choices(sym, prop) - return prop; - return NULL; -} - -static struct property *sym_get_default_prop(struct symbol *sym) -{ - struct property *prop; - - for_all_defaults(sym, prop) { - prop->visible.tri = expr_calc_value(prop->visible.expr); - if (prop->visible.tri != no) - return prop; - } - return NULL; -} - -struct property *sym_get_range_prop(struct symbol *sym) -{ - struct property *prop; - - for_all_properties(sym, prop, P_RANGE) { - prop->visible.tri = expr_calc_value(prop->visible.expr); - if (prop->visible.tri != no) - return prop; - } - return NULL; -} - -static long long sym_get_range_val(struct symbol *sym, int base) -{ - sym_calc_value(sym); - switch (sym->type) { - case S_INT: - base = 10; - break; - case S_HEX: - base = 16; - break; - default: - break; - } - return strtoll(sym->curr.val, NULL, base); -} - -static void sym_validate_range(struct symbol *sym) -{ - struct property *prop; - int base; - long long val, val2; - char str[64]; - - switch (sym->type) { - case S_INT: - base = 10; - break; - case S_HEX: - base = 16; - break; - default: - return; - } - prop = sym_get_range_prop(sym); - if (!prop) - return; - val = strtoll(sym->curr.val, NULL, base); - val2 = sym_get_range_val(prop->expr->left.sym, base); - if (val >= val2) { - val2 = sym_get_range_val(prop->expr->right.sym, base); - if (val <= val2) - return; - } - if (sym->type == S_INT) - sprintf(str, "%lld", val2); - else - sprintf(str, "0x%llx", val2); - sym->curr.val = xstrdup(str); -} - -static void sym_set_changed(struct symbol *sym) -{ - struct property *prop; - - sym->flags |= SYMBOL_CHANGED; - for (prop = sym->prop; prop; prop = prop->next) { - if (prop->menu) - prop->menu->flags |= MENU_CHANGED; - } -} - -static void sym_set_all_changed(void) -{ - struct symbol *sym; - int i; - - for_all_symbols(i, sym) - sym_set_changed(sym); -} - -static void sym_calc_visibility(struct symbol *sym) -{ - struct property *prop; - struct symbol *choice_sym = NULL; - tristate tri; - - /* any prompt visible? */ - tri = no; - - if (sym_is_choice_value(sym)) - choice_sym = prop_get_symbol(sym_get_choice_prop(sym)); - - for_all_prompts(sym, prop) { - prop->visible.tri = expr_calc_value(prop->visible.expr); - /* - * Tristate choice_values with visibility 'mod' are - * not visible if the corresponding choice's value is - * 'yes'. - */ - if (choice_sym && sym->type == S_TRISTATE && - prop->visible.tri == mod && choice_sym->curr.tri == yes) - prop->visible.tri = no; - - tri = EXPR_OR(tri, prop->visible.tri); - } - if (tri == mod && (sym->type != S_TRISTATE || modules_val == no)) - tri = yes; - if (sym->visible != tri) { - sym->visible = tri; - sym_set_changed(sym); - } - if (sym_is_choice_value(sym)) - return; - /* defaulting to "yes" if no explicit "depends on" are given */ - tri = yes; - if (sym->dir_dep.expr) - tri = expr_calc_value(sym->dir_dep.expr); - if (tri == mod && sym_get_type(sym) == S_BOOLEAN) - tri = yes; - if (sym->dir_dep.tri != tri) { - sym->dir_dep.tri = tri; - sym_set_changed(sym); - } - tri = no; - if (sym->rev_dep.expr) - tri = expr_calc_value(sym->rev_dep.expr); - if (tri == mod && sym_get_type(sym) == S_BOOLEAN) - tri = yes; - if (sym->rev_dep.tri != tri) { - sym->rev_dep.tri = tri; - sym_set_changed(sym); - } - tri = no; - if (sym->implied.expr && sym->dir_dep.tri != no) - tri = expr_calc_value(sym->implied.expr); - if (tri == mod && sym_get_type(sym) == S_BOOLEAN) - tri = yes; - if (sym->implied.tri != tri) { - sym->implied.tri = tri; - sym_set_changed(sym); - } -} - -/* - * Find the default symbol for a choice. - * First try the default values for the choice symbol - * Next locate the first visible choice value - * Return NULL if none was found - */ -struct symbol *sym_choice_default(struct symbol *sym) -{ - struct symbol *def_sym; - struct property *prop; - struct expr *e; - - /* any of the defaults visible? */ - for_all_defaults(sym, prop) { - prop->visible.tri = expr_calc_value(prop->visible.expr); - if (prop->visible.tri == no) - continue; - def_sym = prop_get_symbol(prop); - if (def_sym->visible != no) - return def_sym; - } - - /* just get the first visible value */ - prop = sym_get_choice_prop(sym); - expr_list_for_each_sym(prop->expr, e, def_sym) - if (def_sym->visible != no) - return def_sym; - - /* failed to locate any defaults */ - return NULL; -} - -static struct symbol *sym_calc_choice(struct symbol *sym) -{ - struct symbol *def_sym; - struct property *prop; - struct expr *e; - int flags; - - /* first calculate all choice values' visibilities */ - flags = sym->flags; - prop = sym_get_choice_prop(sym); - expr_list_for_each_sym(prop->expr, e, def_sym) { - sym_calc_visibility(def_sym); - if (def_sym->visible != no) - flags &= def_sym->flags; - } - - sym->flags &= flags | ~SYMBOL_DEF_USER; - - /* is the user choice visible? */ - def_sym = sym->def[S_DEF_USER].val; - if (def_sym && def_sym->visible != no) - return def_sym; - - def_sym = sym_choice_default(sym); - - if (def_sym == NULL) - /* no choice? reset tristate value */ - sym->curr.tri = no; - - return def_sym; -} - -static void sym_warn_unmet_dep(struct symbol *sym) -{ - struct gstr gs = str_new(); - - str_printf(&gs, - "\nWARNING: unmet direct dependencies detected for %s\n", - sym->name); - str_printf(&gs, - " Depends on [%c]: ", - sym->dir_dep.tri == mod ? 'm' : 'n'); - expr_gstr_print(sym->dir_dep.expr, &gs); - str_printf(&gs, "\n"); - - expr_gstr_print_revdep(sym->rev_dep.expr, &gs, yes, - " Selected by [y]:\n"); - expr_gstr_print_revdep(sym->rev_dep.expr, &gs, mod, - " Selected by [m]:\n"); - - fputs(str_get(&gs), stderr); -} - -void sym_calc_value(struct symbol *sym) -{ - struct symbol_value newval, oldval; - struct property *prop; - struct expr *e; - - if (!sym) - return; - - if (sym->flags & SYMBOL_VALID) - return; - - if (sym_is_choice_value(sym) && - sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) { - sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES; - prop = sym_get_choice_prop(sym); - sym_calc_value(prop_get_symbol(prop)); - } - - sym->flags |= SYMBOL_VALID; - - oldval = sym->curr; - - switch (sym->type) { - case S_INT: - case S_HEX: - case S_STRING: - newval = symbol_empty.curr; - break; - case S_BOOLEAN: - case S_TRISTATE: - newval = symbol_no.curr; - break; - default: - sym->curr.val = sym->name; - sym->curr.tri = no; - return; - } - sym->flags &= ~SYMBOL_WRITE; - - sym_calc_visibility(sym); - - if (sym->visible != no) - sym->flags |= SYMBOL_WRITE; - - /* set default if recursively called */ - sym->curr = newval; - - switch (sym_get_type(sym)) { - case S_BOOLEAN: - case S_TRISTATE: - if (sym_is_choice_value(sym) && sym->visible == yes) { - prop = sym_get_choice_prop(sym); - newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no; - } else { - if (sym->visible != no) { - /* if the symbol is visible use the user value - * if available, otherwise try the default value - */ - if (sym_has_value(sym)) { - newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, - sym->visible); - goto calc_newval; - } - } - if (sym->rev_dep.tri != no) - sym->flags |= SYMBOL_WRITE; - if (!sym_is_choice(sym)) { - prop = sym_get_default_prop(sym); - if (prop) { - newval.tri = EXPR_AND(expr_calc_value(prop->expr), - prop->visible.tri); - if (newval.tri != no) - sym->flags |= SYMBOL_WRITE; - } - if (sym->implied.tri != no) { - sym->flags |= SYMBOL_WRITE; - newval.tri = EXPR_OR(newval.tri, sym->implied.tri); - } - } - calc_newval: - if (sym->dir_dep.tri < sym->rev_dep.tri) - sym_warn_unmet_dep(sym); - newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); - } - if (newval.tri == mod && - (sym_get_type(sym) == S_BOOLEAN || sym->implied.tri == yes)) - newval.tri = yes; - break; - case S_STRING: - case S_HEX: - case S_INT: - if (sym->visible != no && sym_has_value(sym)) { - newval.val = sym->def[S_DEF_USER].val; - break; - } - prop = sym_get_default_prop(sym); - if (prop) { - struct symbol *ds = prop_get_symbol(prop); - if (ds) { - sym->flags |= SYMBOL_WRITE; - sym_calc_value(ds); - newval.val = ds->curr.val; - } - } - break; - default: - ; - } - - sym->curr = newval; - if (sym_is_choice(sym) && newval.tri == yes) - sym->curr.val = sym_calc_choice(sym); - sym_validate_range(sym); - - if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { - sym_set_changed(sym); - if (modules_sym == sym) { - sym_set_all_changed(); - modules_val = modules_sym->curr.tri; - } - } - - if (sym_is_choice(sym)) { - struct symbol *choice_sym; - - prop = sym_get_choice_prop(sym); - expr_list_for_each_sym(prop->expr, e, choice_sym) { - if ((sym->flags & SYMBOL_WRITE) && - choice_sym->visible != no) - choice_sym->flags |= SYMBOL_WRITE; - if (sym->flags & SYMBOL_CHANGED) - sym_set_changed(choice_sym); - } - } - - if (sym->flags & SYMBOL_NO_WRITE) - sym->flags &= ~SYMBOL_WRITE; - - if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) - set_all_choice_values(sym); -} - -void sym_clear_all_valid(void) -{ - struct symbol *sym; - int i; - - for_all_symbols(i, sym) - sym->flags &= ~SYMBOL_VALID; - sym_add_change_count(1); - sym_calc_value(modules_sym); -} - -bool sym_tristate_within_range(struct symbol *sym, tristate val) -{ - int type = sym_get_type(sym); - - if (sym->visible == no) - return false; - - if (type != S_BOOLEAN && type != S_TRISTATE) - return false; - - if (type == S_BOOLEAN && val == mod) - return false; - if (sym->visible <= sym->rev_dep.tri) - return false; - if (sym->implied.tri == yes && val == mod) - return false; - if (sym_is_choice_value(sym) && sym->visible == yes) - return val == yes; - return val >= sym->rev_dep.tri && val <= sym->visible; -} - -bool sym_set_tristate_value(struct symbol *sym, tristate val) -{ - tristate oldval = sym_get_tristate_value(sym); - - if (oldval != val && !sym_tristate_within_range(sym, val)) - return false; - - if (!(sym->flags & SYMBOL_DEF_USER)) { - sym->flags |= SYMBOL_DEF_USER; - sym_set_changed(sym); - } - /* - * setting a choice value also resets the new flag of the choice - * symbol and all other choice values. - */ - if (sym_is_choice_value(sym) && val == yes) { - struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); - struct property *prop; - struct expr *e; - - cs->def[S_DEF_USER].val = sym; - cs->flags |= SYMBOL_DEF_USER; - prop = sym_get_choice_prop(cs); - for (e = prop->expr; e; e = e->left.expr) { - if (e->right.sym->visible != no) - e->right.sym->flags |= SYMBOL_DEF_USER; - } - } - - sym->def[S_DEF_USER].tri = val; - if (oldval != val) - sym_clear_all_valid(); - - return true; -} - -tristate sym_toggle_tristate_value(struct symbol *sym) -{ - tristate oldval, newval; - - oldval = newval = sym_get_tristate_value(sym); - do { - switch (newval) { - case no: - newval = mod; - break; - case mod: - newval = yes; - break; - case yes: - newval = no; - break; - } - if (sym_set_tristate_value(sym, newval)) - break; - } while (oldval != newval); - return newval; -} - -bool sym_string_valid(struct symbol *sym, const char *str) -{ - signed char ch; - - switch (sym->type) { - case S_STRING: - return true; - case S_INT: - ch = *str++; - if (ch == '-') - ch = *str++; - if (!isdigit(ch)) - return false; - if (ch == '0' && *str != 0) - return false; - while ((ch = *str++)) { - if (!isdigit(ch)) - return false; - } - return true; - case S_HEX: - if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) - str += 2; - ch = *str++; - do { - if (!isxdigit(ch)) - return false; - } while ((ch = *str++)); - return true; - case S_BOOLEAN: - case S_TRISTATE: - switch (str[0]) { - case 'y': case 'Y': - case 'm': case 'M': - case 'n': case 'N': - return true; - } - return false; - default: - return false; - } -} - -bool sym_string_within_range(struct symbol *sym, const char *str) -{ - struct property *prop; - long long val; - - switch (sym->type) { - case S_STRING: - return sym_string_valid(sym, str); - case S_INT: - if (!sym_string_valid(sym, str)) - return false; - prop = sym_get_range_prop(sym); - if (!prop) - return true; - val = strtoll(str, NULL, 10); - return val >= sym_get_range_val(prop->expr->left.sym, 10) && - val <= sym_get_range_val(prop->expr->right.sym, 10); - case S_HEX: - if (!sym_string_valid(sym, str)) - return false; - prop = sym_get_range_prop(sym); - if (!prop) - return true; - val = strtoll(str, NULL, 16); - return val >= sym_get_range_val(prop->expr->left.sym, 16) && - val <= sym_get_range_val(prop->expr->right.sym, 16); - case S_BOOLEAN: - case S_TRISTATE: - switch (str[0]) { - case 'y': case 'Y': - return sym_tristate_within_range(sym, yes); - case 'm': case 'M': - return sym_tristate_within_range(sym, mod); - case 'n': case 'N': - return sym_tristate_within_range(sym, no); - } - return false; - default: - return false; - } -} - -bool sym_set_string_value(struct symbol *sym, const char *newval) -{ - const char *oldval; - char *val; - int size; - - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - switch (newval[0]) { - case 'y': case 'Y': - return sym_set_tristate_value(sym, yes); - case 'm': case 'M': - return sym_set_tristate_value(sym, mod); - case 'n': case 'N': - return sym_set_tristate_value(sym, no); - } - return false; - default: - ; - } - - if (!sym_string_within_range(sym, newval)) - return false; - - if (!(sym->flags & SYMBOL_DEF_USER)) { - sym->flags |= SYMBOL_DEF_USER; - sym_set_changed(sym); - } - - oldval = sym->def[S_DEF_USER].val; - size = strlen(newval) + 1; - if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { - size += 2; - sym->def[S_DEF_USER].val = val = xmalloc(size); - *val++ = '0'; - *val++ = 'x'; - } else if (!oldval || strcmp(oldval, newval)) - sym->def[S_DEF_USER].val = val = xmalloc(size); - else - return true; - - strcpy(val, newval); - free((void *)oldval); - sym_clear_all_valid(); - - return true; -} - -/* - * Find the default value associated to a symbol. - * For tristate symbol handle the modules=n case - * in which case "m" becomes "y". - * If the symbol does not have any default then fallback - * to the fixed default values. - */ -const char *sym_get_string_default(struct symbol *sym) -{ - struct property *prop; - struct symbol *ds; - const char *str; - tristate val; - - sym_calc_visibility(sym); - sym_calc_value(modules_sym); - val = symbol_no.curr.tri; - str = symbol_empty.curr.val; - - /* If symbol has a default value look it up */ - prop = sym_get_default_prop(sym); - if (prop != NULL) { - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - /* The visibility may limit the value from yes => mod */ - val = EXPR_AND(expr_calc_value(prop->expr), prop->visible.tri); - break; - default: - /* - * The following fails to handle the situation - * where a default value is further limited by - * the valid range. - */ - ds = prop_get_symbol(prop); - if (ds != NULL) { - sym_calc_value(ds); - str = (const char *)ds->curr.val; - } - } - } - - /* Handle select statements */ - val = EXPR_OR(val, sym->rev_dep.tri); - - /* transpose mod to yes if modules are not enabled */ - if (val == mod) - if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no) - val = yes; - - /* transpose mod to yes if type is bool */ - if (sym->type == S_BOOLEAN && val == mod) - val = yes; - - /* adjust the default value if this symbol is implied by another */ - if (val < sym->implied.tri) - val = sym->implied.tri; - - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - switch (val) { - case no: return "n"; - case mod: return "m"; - case yes: return "y"; - } - case S_INT: - case S_HEX: - return str; - case S_STRING: - return str; - case S_UNKNOWN: - break; - } - return ""; -} - -const char *sym_get_string_value(struct symbol *sym) -{ - tristate val; - - switch (sym->type) { - case S_BOOLEAN: - case S_TRISTATE: - val = sym_get_tristate_value(sym); - switch (val) { - case no: - return "n"; - case mod: - sym_calc_value(modules_sym); - return (modules_sym->curr.tri == no) ? "n" : "m"; - case yes: - return "y"; - } - break; - default: - ; - } - return (const char *)sym->curr.val; -} - -bool sym_is_changable(struct symbol *sym) -{ - return sym->visible > sym->rev_dep.tri; -} - -static unsigned strhash(const char *s) -{ - /* fnv32 hash */ - unsigned hash = 2166136261U; - for (; *s; s++) - hash = (hash ^ *s) * 0x01000193; - return hash; -} - -struct symbol *sym_lookup(const char *name, int flags) -{ - struct symbol *symbol; - char *new_name; - int hash; - - if (name) { - if (name[0] && !name[1]) { - switch (name[0]) { - case 'y': return &symbol_yes; - case 'm': return &symbol_mod; - case 'n': return &symbol_no; - } - } - hash = strhash(name) % SYMBOL_HASHSIZE; - - for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { - if (symbol->name && - !strcmp(symbol->name, name) && - (flags ? symbol->flags & flags - : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) - return symbol; - } - new_name = xstrdup(name); - } else { - new_name = NULL; - hash = 0; - } - - symbol = xmalloc(sizeof(*symbol)); - memset(symbol, 0, sizeof(*symbol)); - symbol->name = new_name; - symbol->type = S_UNKNOWN; - symbol->flags |= flags; - - symbol->next = symbol_hash[hash]; - symbol_hash[hash] = symbol; - - return symbol; -} - -struct symbol *sym_find(const char *name) -{ - struct symbol *symbol = NULL; - int hash = 0; - - if (!name) - return NULL; - - if (name[0] && !name[1]) { - switch (name[0]) { - case 'y': return &symbol_yes; - case 'm': return &symbol_mod; - case 'n': return &symbol_no; - } - } - hash = strhash(name) % SYMBOL_HASHSIZE; - - for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { - if (symbol->name && - !strcmp(symbol->name, name) && - !(symbol->flags & SYMBOL_CONST)) - break; - } - - return symbol; -} - -const char *sym_escape_string_value(const char *in) -{ - const char *p; - size_t reslen; - char *res; - size_t l; - - reslen = strlen(in) + strlen("\"\"") + 1; - - p = in; - for (;;) { - l = strcspn(p, "\"\\"); - p += l; - - if (p[0] == '\0') - break; - - reslen++; - p++; - } - - res = xmalloc(reslen); - res[0] = '\0'; - - strcat(res, "\""); - - p = in; - for (;;) { - l = strcspn(p, "\"\\"); - strncat(res, p, l); - p += l; - - if (p[0] == '\0') - break; - - strcat(res, "\\"); - strncat(res, p++, 1); - } - - strcat(res, "\""); - return res; -} - -struct sym_match { - struct symbol *sym; - off_t so, eo; -}; - -/* Compare matched symbols as thus: - * - first, symbols that match exactly - * - then, alphabetical sort - */ -static int sym_rel_comp(const void *sym1, const void *sym2) -{ - const struct sym_match *s1 = sym1; - const struct sym_match *s2 = sym2; - int exact1, exact2; - - /* Exact match: - * - if matched length on symbol s1 is the length of that symbol, - * then this symbol should come first; - * - if matched length on symbol s2 is the length of that symbol, - * then this symbol should come first. - * Note: since the search can be a regexp, both symbols may match - * exactly; if this is the case, we can't decide which comes first, - * and we fallback to sorting alphabetically. - */ - exact1 = (s1->eo - s1->so) == strlen(s1->sym->name); - exact2 = (s2->eo - s2->so) == strlen(s2->sym->name); - if (exact1 && !exact2) - return -1; - if (!exact1 && exact2) - return 1; - - /* As a fallback, sort symbols alphabetically */ - return strcmp(s1->sym->name, s2->sym->name); -} - -struct symbol **sym_re_search(const char *pattern) -{ - struct symbol *sym, **sym_arr = NULL; - struct sym_match *sym_match_arr = NULL; - int i, cnt, size; - regex_t re; - regmatch_t match[1]; - - cnt = size = 0; - /* Skip if empty */ - if (strlen(pattern) == 0) - return NULL; - if (regcomp(&re, pattern, REG_EXTENDED|REG_ICASE)) - return NULL; - - for_all_symbols(i, sym) { - if (sym->flags & SYMBOL_CONST || !sym->name) - continue; - if (regexec(&re, sym->name, 1, match, 0)) - continue; - if (cnt >= size) { - void *tmp; - size += 16; - tmp = realloc(sym_match_arr, size * sizeof(struct sym_match)); - if (!tmp) - goto sym_re_search_free; - sym_match_arr = tmp; - } - sym_calc_value(sym); - /* As regexec returned 0, we know we have a match, so - * we can use match[0].rm_[se]o without further checks - */ - sym_match_arr[cnt].so = match[0].rm_so; - sym_match_arr[cnt].eo = match[0].rm_eo; - sym_match_arr[cnt++].sym = sym; - } - if (sym_match_arr) { - qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp); - sym_arr = malloc((cnt+1) * sizeof(struct symbol *)); - if (!sym_arr) - goto sym_re_search_free; - for (i = 0; i < cnt; i++) - sym_arr[i] = sym_match_arr[i].sym; - sym_arr[cnt] = NULL; - } -sym_re_search_free: - /* sym_match_arr can be NULL if no match, but free(NULL) is OK */ - free(sym_match_arr); - regfree(&re); - - return sym_arr; -} - -/* - * When we check for recursive dependencies we use a stack to save - * current state so we can print out relevant info to user. - * The entries are located on the call stack so no need to free memory. - * Note insert() remove() must always match to properly clear the stack. - */ -static struct dep_stack { - struct dep_stack *prev, *next; - struct symbol *sym; - struct property *prop; - struct expr **expr; -} *check_top; - -static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym) -{ - memset(stack, 0, sizeof(*stack)); - if (check_top) - check_top->next = stack; - stack->prev = check_top; - stack->sym = sym; - check_top = stack; -} - -static void dep_stack_remove(void) -{ - check_top = check_top->prev; - if (check_top) - check_top->next = NULL; -} - -/* - * Called when we have detected a recursive dependency. - * check_top point to the top of the stact so we use - * the ->prev pointer to locate the bottom of the stack. - */ -static void sym_check_print_recursive(struct symbol *last_sym) -{ - struct dep_stack *stack; - struct symbol *sym, *next_sym; - struct menu *menu = NULL; - struct property *prop; - struct dep_stack cv_stack; - - if (sym_is_choice_value(last_sym)) { - dep_stack_insert(&cv_stack, last_sym); - last_sym = prop_get_symbol(sym_get_choice_prop(last_sym)); - } - - for (stack = check_top; stack != NULL; stack = stack->prev) - if (stack->sym == last_sym) - break; - if (!stack) { - fprintf(stderr, "unexpected recursive dependency error\n"); - return; - } - - for (; stack; stack = stack->next) { - sym = stack->sym; - next_sym = stack->next ? stack->next->sym : last_sym; - prop = stack->prop; - if (prop == NULL) - prop = stack->sym->prop; - - /* for choice values find the menu entry (used below) */ - if (sym_is_choice(sym) || sym_is_choice_value(sym)) { - for (prop = sym->prop; prop; prop = prop->next) { - menu = prop->menu; - if (prop->menu) - break; - } - } - if (stack->sym == last_sym) - fprintf(stderr, "%s:%d:error: recursive dependency detected!\n", - prop->file->name, prop->lineno); - - if (sym_is_choice(sym)) { - fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n", - menu->file->name, menu->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); - } else if (sym_is_choice_value(sym)) { - fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n", - menu->file->name, menu->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); - } else if (stack->expr == &sym->dir_dep.expr) { - fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n", - prop->file->name, prop->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); - } else if (stack->expr == &sym->rev_dep.expr) { - fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n", - prop->file->name, prop->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); - } else if (stack->expr == &sym->implied.expr) { - fprintf(stderr, "%s:%d:\tsymbol %s is implied by %s\n", - prop->file->name, prop->lineno, - sym->name ? sym->name : "<choice>", - next_sym->name ? next_sym->name : "<choice>"); - } else if (stack->expr) { - fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n", - prop->file->name, prop->lineno, - sym->name ? sym->name : "<choice>", - prop_get_type_name(prop->type), - next_sym->name ? next_sym->name : "<choice>"); - } else { - fprintf(stderr, "%s:%d:\tsymbol %s %s is visible depending on %s\n", - prop->file->name, prop->lineno, - sym->name ? sym->name : "<choice>", - prop_get_type_name(prop->type), - next_sym->name ? next_sym->name : "<choice>"); - } - } - - fprintf(stderr, - "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n" - "subsection \"Kconfig recursive dependency limitations\"\n" - "\n"); - - if (check_top == &cv_stack) - dep_stack_remove(); -} - -static struct symbol *sym_check_expr_deps(struct expr *e) -{ - struct symbol *sym; - - if (!e) - return NULL; - switch (e->type) { - case E_OR: - case E_AND: - sym = sym_check_expr_deps(e->left.expr); - if (sym) - return sym; - return sym_check_expr_deps(e->right.expr); - case E_NOT: - return sym_check_expr_deps(e->left.expr); - case E_EQUAL: - case E_GEQ: - case E_GTH: - case E_LEQ: - case E_LTH: - case E_UNEQUAL: - sym = sym_check_deps(e->left.sym); - if (sym) - return sym; - return sym_check_deps(e->right.sym); - case E_SYMBOL: - return sym_check_deps(e->left.sym); - default: - break; - } - fprintf(stderr, "Oops! How to check %d?\n", e->type); - return NULL; -} - -/* return NULL when dependencies are OK */ -static struct symbol *sym_check_sym_deps(struct symbol *sym) -{ - struct symbol *sym2; - struct property *prop; - struct dep_stack stack; - - dep_stack_insert(&stack, sym); - - stack.expr = &sym->dir_dep.expr; - sym2 = sym_check_expr_deps(sym->dir_dep.expr); - if (sym2) - goto out; - - stack.expr = &sym->rev_dep.expr; - sym2 = sym_check_expr_deps(sym->rev_dep.expr); - if (sym2) - goto out; - - stack.expr = &sym->implied.expr; - sym2 = sym_check_expr_deps(sym->implied.expr); - if (sym2) - goto out; - - stack.expr = NULL; - - for (prop = sym->prop; prop; prop = prop->next) { - if (prop->type == P_CHOICE || prop->type == P_SELECT || - prop->type == P_IMPLY) - continue; - stack.prop = prop; - sym2 = sym_check_expr_deps(prop->visible.expr); - if (sym2) - break; - if (prop->type != P_DEFAULT || sym_is_choice(sym)) - continue; - stack.expr = &prop->expr; - sym2 = sym_check_expr_deps(prop->expr); - if (sym2) - break; - stack.expr = NULL; - } - -out: - dep_stack_remove(); - - return sym2; -} - -static struct symbol *sym_check_choice_deps(struct symbol *choice) -{ - struct symbol *sym, *sym2; - struct property *prop; - struct expr *e; - struct dep_stack stack; - - dep_stack_insert(&stack, choice); - - prop = sym_get_choice_prop(choice); - expr_list_for_each_sym(prop->expr, e, sym) - sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); - - choice->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); - sym2 = sym_check_sym_deps(choice); - choice->flags &= ~SYMBOL_CHECK; - if (sym2) - goto out; - - expr_list_for_each_sym(prop->expr, e, sym) { - sym2 = sym_check_sym_deps(sym); - if (sym2) - break; - } -out: - expr_list_for_each_sym(prop->expr, e, sym) - sym->flags &= ~SYMBOL_CHECK; - - if (sym2 && sym_is_choice_value(sym2) && - prop_get_symbol(sym_get_choice_prop(sym2)) == choice) - sym2 = choice; - - dep_stack_remove(); - - return sym2; -} - -struct symbol *sym_check_deps(struct symbol *sym) -{ - struct symbol *sym2; - struct property *prop; - - if (sym->flags & SYMBOL_CHECK) { - sym_check_print_recursive(sym); - return sym; - } - if (sym->flags & SYMBOL_CHECKED) - return NULL; - - if (sym_is_choice_value(sym)) { - struct dep_stack stack; - - /* for choice groups start the check with main choice symbol */ - dep_stack_insert(&stack, sym); - prop = sym_get_choice_prop(sym); - sym2 = sym_check_deps(prop_get_symbol(prop)); - dep_stack_remove(); - } else if (sym_is_choice(sym)) { - sym2 = sym_check_choice_deps(sym); - } else { - sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); - sym2 = sym_check_sym_deps(sym); - sym->flags &= ~SYMBOL_CHECK; - } - - return sym2; -} - -struct property *prop_alloc(enum prop_type type, struct symbol *sym) -{ - struct property *prop; - struct property **propp; - - prop = xmalloc(sizeof(*prop)); - memset(prop, 0, sizeof(*prop)); - prop->type = type; - prop->sym = sym; - prop->file = current_file; - prop->lineno = zconf_lineno(); - - /* append property to the prop list of symbol */ - if (sym) { - for (propp = &sym->prop; *propp; propp = &(*propp)->next) - ; - *propp = prop; - } - - return prop; -} - -struct symbol *prop_get_symbol(struct property *prop) -{ - if (prop->expr && (prop->expr->type == E_SYMBOL || - prop->expr->type == E_LIST)) - return prop->expr->left.sym; - return NULL; -} - -const char *prop_get_type_name(enum prop_type type) -{ - switch (type) { - case P_PROMPT: - return "prompt"; - case P_COMMENT: - return "comment"; - case P_MENU: - return "menu"; - case P_DEFAULT: - return "default"; - case P_CHOICE: - return "choice"; - case P_SELECT: - return "select"; - case P_IMPLY: - return "imply"; - case P_RANGE: - return "range"; - case P_SYMBOL: - return "symbol"; - case P_UNKNOWN: - break; - } - return "unknown"; -} diff --git a/support/kconfig.new/tests/auto_submenu/Kconfig b/support/kconfig.new/tests/auto_submenu/Kconfig deleted file mode 100644 index b20761e..0000000 --- a/support/kconfig.new/tests/auto_submenu/Kconfig +++ /dev/null @@ -1,52 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config A - bool "A" - default y - -config A0 - bool "A0" - depends on A - default y - help - This depends on A, so should be a submenu of A. - -config A0_0 - bool "A1_0" - depends on A0 - help - Submenus are created recursively. - This should be a submenu of A0. - -config A1 - bool "A1" - depends on A - default y - help - This should line up with A0. - -choice - prompt "choice" - depends on A1 - help - Choice should become a submenu as well. - -config A1_0 - bool "A1_0" - -config A1_1 - bool "A1_1" - -endchoice - -config B - bool "B" - help - This is independent of A. - -config C - bool "C" - depends on A - help - This depends on A, but not a consecutive item, so can/should not - be a submenu. diff --git a/support/kconfig.new/tests/auto_submenu/__init__.py b/support/kconfig.new/tests/auto_submenu/__init__.py deleted file mode 100644 index 25abd92..0000000 --- a/support/kconfig.new/tests/auto_submenu/__init__.py +++ /dev/null @@ -1,13 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Create submenu for symbols that depend on the preceding one. - -If a symbols has dependency on the preceding symbol, the menu entry -should become the submenu of the preceding one, and displayed with -deeper indentation. -""" - - -def test(conf): - assert conf.oldaskconfig() == 0 - assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig.new/tests/auto_submenu/expected_stdout b/support/kconfig.new/tests/auto_submenu/expected_stdout deleted file mode 100644 index bf5236f..0000000 --- a/support/kconfig.new/tests/auto_submenu/expected_stdout +++ /dev/null @@ -1,10 +0,0 @@ -A (A) [Y/n/?] (NEW) - A0 (A0) [Y/n/?] (NEW) - A1_0 (A0_0) [N/y/?] (NEW) - A1 (A1) [Y/n/?] (NEW) - choice - > 1. A1_0 (A1_0) (NEW) - 2. A1_1 (A1_1) (NEW) - choice[1-2?]: -B (B) [N/y/?] (NEW) -C (C) [N/y/?] (NEW) diff --git a/support/kconfig.new/tests/choice/Kconfig b/support/kconfig.new/tests/choice/Kconfig deleted file mode 100644 index a412205..0000000 --- a/support/kconfig.new/tests/choice/Kconfig +++ /dev/null @@ -1,56 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config MODULES - bool "Enable loadable module support" - option modules - default y - -choice - prompt "boolean choice" - default BOOL_CHOICE1 - -config BOOL_CHOICE0 - bool "choice 0" - -config BOOL_CHOICE1 - bool "choice 1" - -endchoice - -choice - prompt "optional boolean choice" - optional - default OPT_BOOL_CHOICE1 - -config OPT_BOOL_CHOICE0 - bool "choice 0" - -config OPT_BOOL_CHOICE1 - bool "choice 1" - -endchoice - -choice - prompt "tristate choice" - default TRI_CHOICE1 - -config TRI_CHOICE0 - tristate "choice 0" - -config TRI_CHOICE1 - tristate "choice 1" - -endchoice - -choice - prompt "optional tristate choice" - optional - default OPT_TRI_CHOICE1 - -config OPT_TRI_CHOICE0 - tristate "choice 0" - -config OPT_TRI_CHOICE1 - tristate "choice 1" - -endchoice diff --git a/support/kconfig.new/tests/choice/__init__.py b/support/kconfig.new/tests/choice/__init__.py deleted file mode 100644 index 4318fce..0000000 --- a/support/kconfig.new/tests/choice/__init__.py +++ /dev/null @@ -1,41 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Basic choice tests. - -The handling of 'choice' is a bit complicated part in Kconfig. - -The behavior of 'y' choice is intuitive. If choice values are tristate, -the choice can be 'm' where each value can be enabled independently. -Also, if a choice is marked as 'optional', the whole choice can be -invisible. -""" - - -def test_oldask0(conf): - assert conf.oldaskconfig() == 0 - assert conf.stdout_contains('oldask0_expected_stdout') - - -def test_oldask1(conf): - assert conf.oldaskconfig('oldask1_config') == 0 - assert conf.stdout_contains('oldask1_expected_stdout') - - -def test_allyes(conf): - assert conf.allyesconfig() == 0 - assert conf.config_contains('allyes_expected_config') - - -def test_allmod(conf): - assert conf.allmodconfig() == 0 - assert conf.config_contains('allmod_expected_config') - - -def test_allno(conf): - assert conf.allnoconfig() == 0 - assert conf.config_contains('allno_expected_config') - - -def test_alldef(conf): - assert conf.alldefconfig() == 0 - assert conf.config_contains('alldef_expected_config') diff --git a/support/kconfig.new/tests/choice/alldef_expected_config b/support/kconfig.new/tests/choice/alldef_expected_config deleted file mode 100644 index 7a754bf..0000000 --- a/support/kconfig.new/tests/choice/alldef_expected_config +++ /dev/null @@ -1,5 +0,0 @@ -CONFIG_MODULES=y -# CONFIG_BOOL_CHOICE0 is not set -CONFIG_BOOL_CHOICE1=y -# CONFIG_TRI_CHOICE0 is not set -# CONFIG_TRI_CHOICE1 is not set diff --git a/support/kconfig.new/tests/choice/allmod_expected_config b/support/kconfig.new/tests/choice/allmod_expected_config deleted file mode 100644 index f1f5dcd..0000000 --- a/support/kconfig.new/tests/choice/allmod_expected_config +++ /dev/null @@ -1,9 +0,0 @@ -CONFIG_MODULES=y -# CONFIG_BOOL_CHOICE0 is not set -CONFIG_BOOL_CHOICE1=y -# CONFIG_OPT_BOOL_CHOICE0 is not set -CONFIG_OPT_BOOL_CHOICE1=y -CONFIG_TRI_CHOICE0=m -CONFIG_TRI_CHOICE1=m -CONFIG_OPT_TRI_CHOICE0=m -CONFIG_OPT_TRI_CHOICE1=m diff --git a/support/kconfig.new/tests/choice/allno_expected_config b/support/kconfig.new/tests/choice/allno_expected_config deleted file mode 100644 index b88ee7a..0000000 --- a/support/kconfig.new/tests/choice/allno_expected_config +++ /dev/null @@ -1,5 +0,0 @@ -# CONFIG_MODULES is not set -# CONFIG_BOOL_CHOICE0 is not set -CONFIG_BOOL_CHOICE1=y -# CONFIG_TRI_CHOICE0 is not set -CONFIG_TRI_CHOICE1=y diff --git a/support/kconfig.new/tests/choice/allyes_expected_config b/support/kconfig.new/tests/choice/allyes_expected_config deleted file mode 100644 index e5a062a..0000000 --- a/support/kconfig.new/tests/choice/allyes_expected_config +++ /dev/null @@ -1,9 +0,0 @@ -CONFIG_MODULES=y -# CONFIG_BOOL_CHOICE0 is not set -CONFIG_BOOL_CHOICE1=y -# CONFIG_OPT_BOOL_CHOICE0 is not set -CONFIG_OPT_BOOL_CHOICE1=y -# CONFIG_TRI_CHOICE0 is not set -CONFIG_TRI_CHOICE1=y -# CONFIG_OPT_TRI_CHOICE0 is not set -CONFIG_OPT_TRI_CHOICE1=y diff --git a/support/kconfig.new/tests/choice/oldask0_expected_stdout b/support/kconfig.new/tests/choice/oldask0_expected_stdout deleted file mode 100644 index b251bba..0000000 --- a/support/kconfig.new/tests/choice/oldask0_expected_stdout +++ /dev/null @@ -1,10 +0,0 @@ -Enable loadable module support (MODULES) [Y/n/?] (NEW) -boolean choice - 1. choice 0 (BOOL_CHOICE0) (NEW) -> 2. choice 1 (BOOL_CHOICE1) (NEW) -choice[1-2?]: -optional boolean choice [N/y/?] (NEW) -tristate choice [M/y/?] (NEW) - choice 0 (TRI_CHOICE0) [N/m/?] (NEW) - choice 1 (TRI_CHOICE1) [N/m/?] (NEW) -optional tristate choice [N/m/y/?] (NEW) diff --git a/support/kconfig.new/tests/choice/oldask1_config b/support/kconfig.new/tests/choice/oldask1_config deleted file mode 100644 index b67bfe3..0000000 --- a/support/kconfig.new/tests/choice/oldask1_config +++ /dev/null @@ -1,2 +0,0 @@ -# CONFIG_MODULES is not set -CONFIG_OPT_BOOL_CHOICE0=y diff --git a/support/kconfig.new/tests/choice/oldask1_expected_stdout b/support/kconfig.new/tests/choice/oldask1_expected_stdout deleted file mode 100644 index c2125e9..0000000 --- a/support/kconfig.new/tests/choice/oldask1_expected_stdout +++ /dev/null @@ -1,15 +0,0 @@ -Enable loadable module support (MODULES) [N/y/?] -boolean choice - 1. choice 0 (BOOL_CHOICE0) (NEW) -> 2. choice 1 (BOOL_CHOICE1) (NEW) -choice[1-2?]: -optional boolean choice [Y/n/?] (NEW) -optional boolean choice -> 1. choice 0 (OPT_BOOL_CHOICE0) - 2. choice 1 (OPT_BOOL_CHOICE1) (NEW) -choice[1-2?]: -tristate choice - 1. choice 0 (TRI_CHOICE0) (NEW) -> 2. choice 1 (TRI_CHOICE1) (NEW) -choice[1-2?]: -optional tristate choice [N/y/?] diff --git a/support/kconfig.new/tests/choice_value_with_m_dep/Kconfig b/support/kconfig.new/tests/choice_value_with_m_dep/Kconfig deleted file mode 100644 index 7106c26..0000000 --- a/support/kconfig.new/tests/choice_value_with_m_dep/Kconfig +++ /dev/null @@ -1,21 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config MODULES - def_bool y - option modules - -config DEP - tristate - default m - -choice - prompt "Tristate Choice" - -config CHOICE0 - tristate "Choice 0" - -config CHOICE1 - tristate "Choice 1" - depends on DEP - -endchoice diff --git a/support/kconfig.new/tests/choice_value_with_m_dep/__init__.py b/support/kconfig.new/tests/choice_value_with_m_dep/__init__.py deleted file mode 100644 index 075b4e0..0000000 --- a/support/kconfig.new/tests/choice_value_with_m_dep/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Hide tristate choice values with mod dependency in y choice. - -If tristate choice values depend on symbols set to 'm', they should be -hidden when the choice containing them is changed from 'm' to 'y' -(i.e. exclusive choice). - -Related Linux commit: fa64e5f6a35efd5e77d639125d973077ca506074 -""" - - -def test(conf): - assert conf.oldaskconfig('config', 'y') == 0 - assert conf.config_contains('expected_config') - assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig.new/tests/choice_value_with_m_dep/config b/support/kconfig.new/tests/choice_value_with_m_dep/config deleted file mode 100644 index 3a126b7..0000000 --- a/support/kconfig.new/tests/choice_value_with_m_dep/config +++ /dev/null @@ -1,2 +0,0 @@ -CONFIG_CHOICE0=m -CONFIG_CHOICE1=m diff --git a/support/kconfig.new/tests/choice_value_with_m_dep/expected_config b/support/kconfig.new/tests/choice_value_with_m_dep/expected_config deleted file mode 100644 index 4d07b44..0000000 --- a/support/kconfig.new/tests/choice_value_with_m_dep/expected_config +++ /dev/null @@ -1,3 +0,0 @@ -CONFIG_MODULES=y -CONFIG_DEP=m -CONFIG_CHOICE0=y diff --git a/support/kconfig.new/tests/choice_value_with_m_dep/expected_stdout b/support/kconfig.new/tests/choice_value_with_m_dep/expected_stdout deleted file mode 100644 index 2b50ab6..0000000 --- a/support/kconfig.new/tests/choice_value_with_m_dep/expected_stdout +++ /dev/null @@ -1,4 +0,0 @@ -Tristate Choice [M/y/?] y -Tristate Choice -> 1. Choice 0 (CHOICE0) -choice[1]: 1 diff --git a/support/kconfig.new/tests/conftest.py b/support/kconfig.new/tests/conftest.py deleted file mode 100644 index 0345ef6..0000000 --- a/support/kconfig.new/tests/conftest.py +++ /dev/null @@ -1,291 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# -# Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> -# - -""" -Kconfig unit testing framework. - -This provides fixture functions commonly used from test files. -""" - -import os -import pytest -import shutil -import subprocess -import tempfile - -CONF_PATH = os.path.abspath(os.path.join('scripts', 'kconfig', 'conf')) - - -class Conf: - """Kconfig runner and result checker. - - This class provides methods to run text-based interface of Kconfig - (scripts/kconfig/conf) and retrieve the resulted configuration, - stdout, and stderr. It also provides methods to compare those - results with expectations. - """ - - def __init__(self, request): - """Create a new Conf instance. - - request: object to introspect the requesting test module - """ - # the directory of the test being run - self._test_dir = os.path.dirname(str(request.fspath)) - - # runners - def _run_conf(self, mode, dot_config=None, out_file='.config', - interactive=False, in_keys=None, extra_env={}): - """Run text-based Kconfig executable and save the result. - - mode: input mode option (--oldaskconfig, --defconfig=<file> etc.) - dot_config: .config file to use for configuration base - out_file: file name to contain the output config data - interactive: flag to specify the interactive mode - in_keys: key inputs for interactive modes - extra_env: additional environments - returncode: exit status of the Kconfig executable - """ - command = [CONF_PATH, mode, 'Kconfig'] - - # Override 'srctree' environment to make the test as the top directory - extra_env['srctree'] = self._test_dir - - # Run Kconfig in a temporary directory. - # This directory is automatically removed when done. - with tempfile.TemporaryDirectory() as temp_dir: - - # if .config is given, copy it to the working directory - if dot_config: - shutil.copyfile(os.path.join(self._test_dir, dot_config), - os.path.join(temp_dir, '.config')) - - ps = subprocess.Popen(command, - stdin=subprocess.PIPE, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE, - cwd=temp_dir, - env=dict(os.environ, **extra_env)) - - # If input key sequence is given, feed it to stdin. - if in_keys: - ps.stdin.write(in_keys.encode('utf-8')) - - while ps.poll() is None: - # For interactive modes such as oldaskconfig, oldconfig, - # send 'Enter' key until the program finishes. - if interactive: - ps.stdin.write(b'\n') - - self.retcode = ps.returncode - self.stdout = ps.stdout.read().decode() - self.stderr = ps.stderr.read().decode() - - # Retrieve the resulted config data only when .config is supposed - # to exist. If the command fails, the .config does not exist. - # 'listnewconfig' does not produce .config in the first place. - if self.retcode == 0 and out_file: - with open(os.path.join(temp_dir, out_file)) as f: - self.config = f.read() - else: - self.config = None - - # Logging: - # Pytest captures the following information by default. In failure - # of tests, the captured log will be displayed. This will be useful to - # figure out what has happened. - - print("[command]\n{}\n".format(' '.join(command))) - - print("[retcode]\n{}\n".format(self.retcode)) - - print("[stdout]") - print(self.stdout) - - print("[stderr]") - print(self.stderr) - - if self.config is not None: - print("[output for '{}']".format(out_file)) - print(self.config) - - return self.retcode - - def oldaskconfig(self, dot_config=None, in_keys=None): - """Run oldaskconfig. - - dot_config: .config file to use for configuration base (optional) - in_key: key inputs (optional) - returncode: exit status of the Kconfig executable - """ - return self._run_conf('--oldaskconfig', dot_config=dot_config, - interactive=True, in_keys=in_keys) - - def oldconfig(self, dot_config=None, in_keys=None): - """Run oldconfig. - - dot_config: .config file to use for configuration base (optional) - in_key: key inputs (optional) - returncode: exit status of the Kconfig executable - """ - return self._run_conf('--oldconfig', dot_config=dot_config, - interactive=True, in_keys=in_keys) - - def olddefconfig(self, dot_config=None): - """Run olddefconfig. - - dot_config: .config file to use for configuration base (optional) - returncode: exit status of the Kconfig executable - """ - return self._run_conf('--olddefconfig', dot_config=dot_config) - - def defconfig(self, defconfig): - """Run defconfig. - - defconfig: defconfig file for input - returncode: exit status of the Kconfig executable - """ - defconfig_path = os.path.join(self._test_dir, defconfig) - return self._run_conf('--defconfig={}'.format(defconfig_path)) - - def _allconfig(self, mode, all_config): - if all_config: - all_config_path = os.path.join(self._test_dir, all_config) - extra_env = {'KCONFIG_ALLCONFIG': all_config_path} - else: - extra_env = {} - - return self._run_conf('--{}config'.format(mode), extra_env=extra_env) - - def allyesconfig(self, all_config=None): - """Run allyesconfig. - - all_config: fragment config file for KCONFIG_ALLCONFIG (optional) - returncode: exit status of the Kconfig executable - """ - return self._allconfig('allyes', all_config) - - def allmodconfig(self, all_config=None): - """Run allmodconfig. - - all_config: fragment config file for KCONFIG_ALLCONFIG (optional) - returncode: exit status of the Kconfig executable - """ - return self._allconfig('allmod', all_config) - - def allnoconfig(self, all_config=None): - """Run allnoconfig. - - all_config: fragment config file for KCONFIG_ALLCONFIG (optional) - returncode: exit status of the Kconfig executable - """ - return self._allconfig('allno', all_config) - - def alldefconfig(self, all_config=None): - """Run alldefconfig. - - all_config: fragment config file for KCONFIG_ALLCONFIG (optional) - returncode: exit status of the Kconfig executable - """ - return self._allconfig('alldef', all_config) - - def randconfig(self, all_config=None): - """Run randconfig. - - all_config: fragment config file for KCONFIG_ALLCONFIG (optional) - returncode: exit status of the Kconfig executable - """ - return self._allconfig('rand', all_config) - - def savedefconfig(self, dot_config): - """Run savedefconfig. - - dot_config: .config file for input - returncode: exit status of the Kconfig executable - """ - return self._run_conf('--savedefconfig', out_file='defconfig') - - def listnewconfig(self, dot_config=None): - """Run listnewconfig. - - dot_config: .config file to use for configuration base (optional) - returncode: exit status of the Kconfig executable - """ - return self._run_conf('--listnewconfig', dot_config=dot_config, - out_file=None) - - # checkers - def _read_and_compare(self, compare, expected): - """Compare the result with expectation. - - compare: function to compare the result with expectation - expected: file that contains the expected data - """ - with open(os.path.join(self._test_dir, expected)) as f: - expected_data = f.read() - return compare(self, expected_data) - - def _contains(self, attr, expected): - return self._read_and_compare( - lambda s, e: getattr(s, attr).find(e) >= 0, - expected) - - def _matches(self, attr, expected): - return self._read_and_compare(lambda s, e: getattr(s, attr) == e, - expected) - - def config_contains(self, expected): - """Check if resulted configuration contains expected data. - - expected: file that contains the expected data - returncode: True if result contains the expected data, False otherwise - """ - return self._contains('config', expected) - - def config_matches(self, expected): - """Check if resulted configuration exactly matches expected data. - - expected: file that contains the expected data - returncode: True if result matches the expected data, False otherwise - """ - return self._matches('config', expected) - - def stdout_contains(self, expected): - """Check if resulted stdout contains expected data. - - expected: file that contains the expected data - returncode: True if result contains the expected data, False otherwise - """ - return self._contains('stdout', expected) - - def stdout_matches(self, expected): - """Check if resulted stdout exactly matches expected data. - - expected: file that contains the expected data - returncode: True if result matches the expected data, False otherwise - """ - return self._matches('stdout', expected) - - def stderr_contains(self, expected): - """Check if resulted stderr contains expected data. - - expected: file that contains the expected data - returncode: True if result contains the expected data, False otherwise - """ - return self._contains('stderr', expected) - - def stderr_matches(self, expected): - """Check if resulted stderr exactly matches expected data. - - expected: file that contains the expected data - returncode: True if result matches the expected data, False otherwise - """ - return self._matches('stderr', expected) - - -@pytest.fixture(scope="module") -def conf(request): - """Create a Conf instance and provide it to test functions.""" - return Conf(request) diff --git a/support/kconfig.new/tests/err_recursive_dep/Kconfig b/support/kconfig.new/tests/err_recursive_dep/Kconfig deleted file mode 100644 index ebdb3ff..0000000 --- a/support/kconfig.new/tests/err_recursive_dep/Kconfig +++ /dev/null @@ -1,63 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# depends on itself - -config A - bool "A" - depends on A - -# select itself - -config B - bool - select B - -# depends on each other - -config C1 - bool "C1" - depends on C2 - -config C2 - bool "C2" - depends on C1 - -# depends on and select - -config D1 - bool "D1" - depends on D2 - select D2 - -config D2 - bool - -# depends on and imply - -config E1 - bool "E1" - depends on E2 - imply E2 - -config E2 - bool "E2" - -# property - -config F1 - bool "F1" - default F2 - -config F2 - bool "F2" - depends on F1 - -# menu - -menu "menu depending on its content" - depends on G - -config G - bool "G" - -endmenu diff --git a/support/kconfig.new/tests/err_recursive_dep/__init__.py b/support/kconfig.new/tests/err_recursive_dep/__init__.py deleted file mode 100644 index 5f3821b..0000000 --- a/support/kconfig.new/tests/err_recursive_dep/__init__.py +++ /dev/null @@ -1,10 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Detect recursive dependency error. - -Recursive dependency should be treated as an error. -""" - -def test(conf): - assert conf.oldaskconfig() == 1 - assert conf.stderr_contains('expected_stderr') diff --git a/support/kconfig.new/tests/err_recursive_dep/expected_stderr b/support/kconfig.new/tests/err_recursive_dep/expected_stderr deleted file mode 100644 index 84679b1..0000000 --- a/support/kconfig.new/tests/err_recursive_dep/expected_stderr +++ /dev/null @@ -1,38 +0,0 @@ -Kconfig:11:error: recursive dependency detected! -Kconfig:11: symbol B is selected by B -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:5:error: recursive dependency detected! -Kconfig:5: symbol A depends on A -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:17:error: recursive dependency detected! -Kconfig:17: symbol C1 depends on C2 -Kconfig:21: symbol C2 depends on C1 -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:32:error: recursive dependency detected! -Kconfig:32: symbol D2 is selected by D1 -Kconfig:27: symbol D1 depends on D2 -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:37:error: recursive dependency detected! -Kconfig:37: symbol E1 depends on E2 -Kconfig:42: symbol E2 is implied by E1 -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:60:error: recursive dependency detected! -Kconfig:60: symbol G depends on G -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" - -Kconfig:51:error: recursive dependency detected! -Kconfig:51: symbol F2 depends on F1 -Kconfig:49: symbol F1 default value contains F2 -For a resolution refer to Documentation/kbuild/kconfig-language.txt -subsection "Kconfig recursive dependency limitations" diff --git a/support/kconfig.new/tests/err_recursive_inc/Kconfig b/support/kconfig.new/tests/err_recursive_inc/Kconfig deleted file mode 100644 index c6f4ade..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/Kconfig +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -source "Kconfig.inc1" diff --git a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc1 b/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc1 deleted file mode 100644 index 01cbf0d..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc1 +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - - - -source "Kconfig.inc2" diff --git a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc2 b/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc2 deleted file mode 100644 index 8235107..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc2 +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - - -source "Kconfig.inc3" diff --git a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc3 b/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc3 deleted file mode 100644 index c6f4ade..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/Kconfig.inc3 +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only -source "Kconfig.inc1" diff --git a/support/kconfig.new/tests/err_recursive_inc/__init__.py b/support/kconfig.new/tests/err_recursive_inc/__init__.py deleted file mode 100644 index 27aa189..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/__init__.py +++ /dev/null @@ -1,11 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Detect recursive inclusion error. - -If recursive inclusion is detected, it should fail with error messages. -""" - - -def test(conf): - assert conf.oldaskconfig() != 0 - assert conf.stderr_contains('expected_stderr') diff --git a/support/kconfig.new/tests/err_recursive_inc/expected_stderr b/support/kconfig.new/tests/err_recursive_inc/expected_stderr deleted file mode 100644 index b070a31..0000000 --- a/support/kconfig.new/tests/err_recursive_inc/expected_stderr +++ /dev/null @@ -1,6 +0,0 @@ -Recursive inclusion detected. -Inclusion path: - current file : Kconfig.inc1 - included from: Kconfig.inc3:2 - included from: Kconfig.inc2:4 - included from: Kconfig.inc1:5 diff --git a/support/kconfig.new/tests/inter_choice/Kconfig b/support/kconfig.new/tests/inter_choice/Kconfig deleted file mode 100644 index 5698a40..0000000 --- a/support/kconfig.new/tests/inter_choice/Kconfig +++ /dev/null @@ -1,25 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config MODULES - def_bool y - option modules - -choice - prompt "Choice" - -config CHOICE_VAL0 - tristate "Choice 0" - -config CHOIVE_VAL1 - tristate "Choice 1" - -endchoice - -choice - prompt "Another choice" - depends on CHOICE_VAL0 - -config DUMMY - bool "dummy" - -endchoice diff --git a/support/kconfig.new/tests/inter_choice/__init__.py b/support/kconfig.new/tests/inter_choice/__init__.py deleted file mode 100644 index ffea6b1..0000000 --- a/support/kconfig.new/tests/inter_choice/__init__.py +++ /dev/null @@ -1,15 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Do not affect user-assigned choice value by another choice. - -Handling of state flags for choices is complecated. In old days, -the defconfig result of a choice could be affected by another choice -if those choices interact by 'depends on', 'select', etc. - -Related Linux commit: fbe98bb9ed3dae23e320c6b113e35f129538d14a -""" - - -def test(conf): - assert conf.defconfig('defconfig') == 0 - assert conf.config_contains('expected_config') diff --git a/support/kconfig.new/tests/inter_choice/defconfig b/support/kconfig.new/tests/inter_choice/defconfig deleted file mode 100644 index 162c414..0000000 --- a/support/kconfig.new/tests/inter_choice/defconfig +++ /dev/null @@ -1 +0,0 @@ -CONFIG_CHOICE_VAL0=y diff --git a/support/kconfig.new/tests/inter_choice/expected_config b/support/kconfig.new/tests/inter_choice/expected_config deleted file mode 100644 index 5dceefb..0000000 --- a/support/kconfig.new/tests/inter_choice/expected_config +++ /dev/null @@ -1,4 +0,0 @@ -CONFIG_MODULES=y -CONFIG_CHOICE_VAL0=y -# CONFIG_CHOIVE_VAL1 is not set -CONFIG_DUMMY=y diff --git a/support/kconfig.new/tests/new_choice_with_dep/Kconfig b/support/kconfig.new/tests/new_choice_with_dep/Kconfig deleted file mode 100644 index 127731c..0000000 --- a/support/kconfig.new/tests/new_choice_with_dep/Kconfig +++ /dev/null @@ -1,39 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config A - bool "A" - help - This is a new symbol. - -choice - prompt "Choice ?" - depends on A - help - "depends on A" has been newly added. - -config CHOICE_B - bool "Choice B" - -config CHOICE_C - bool "Choice C" - help - This is a new symbol, so should be asked. - -endchoice - -choice - prompt "Choice2 ?" - -config CHOICE_D - bool "Choice D" - -config CHOICE_E - bool "Choice E" - -config CHOICE_F - bool "Choice F" - depends on A - help - This is a new symbol, so should be asked. - -endchoice diff --git a/support/kconfig.new/tests/new_choice_with_dep/__init__.py b/support/kconfig.new/tests/new_choice_with_dep/__init__.py deleted file mode 100644 index fe9d322..0000000 --- a/support/kconfig.new/tests/new_choice_with_dep/__init__.py +++ /dev/null @@ -1,15 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Ask new choice values when they become visible. - -If new choice values are added with new dependency, and they become -visible during user configuration, oldconfig should recognize them -as (NEW), and ask the user for choice. - -Related Linux commit: 5d09598d488f081e3be23f885ed65cbbe2d073b5 -""" - - -def test(conf): - assert conf.oldconfig('config', 'y') == 0 - assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig.new/tests/new_choice_with_dep/config b/support/kconfig.new/tests/new_choice_with_dep/config deleted file mode 100644 index 47ef95d..0000000 --- a/support/kconfig.new/tests/new_choice_with_dep/config +++ /dev/null @@ -1,3 +0,0 @@ -CONFIG_CHOICE_B=y -# CONFIG_CHOICE_D is not set -CONFIG_CHOICE_E=y diff --git a/support/kconfig.new/tests/new_choice_with_dep/expected_stdout b/support/kconfig.new/tests/new_choice_with_dep/expected_stdout deleted file mode 100644 index 74dc0bc..0000000 --- a/support/kconfig.new/tests/new_choice_with_dep/expected_stdout +++ /dev/null @@ -1,10 +0,0 @@ -A (A) [N/y/?] (NEW) y - Choice ? - > 1. Choice B (CHOICE_B) - 2. Choice C (CHOICE_C) (NEW) - choice[1-2?]: -Choice2 ? - 1. Choice D (CHOICE_D) -> 2. Choice E (CHOICE_E) - 3. Choice F (CHOICE_F) (NEW) -choice[1-3?]: diff --git a/support/kconfig.new/tests/no_write_if_dep_unmet/Kconfig b/support/kconfig.new/tests/no_write_if_dep_unmet/Kconfig deleted file mode 100644 index 4767aab..0000000 --- a/support/kconfig.new/tests/no_write_if_dep_unmet/Kconfig +++ /dev/null @@ -1,16 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -config A - bool "A" - -choice - prompt "Choice ?" - depends on A - -config CHOICE_B - bool "Choice B" - -config CHOICE_C - bool "Choice C" - -endchoice diff --git a/support/kconfig.new/tests/no_write_if_dep_unmet/__init__.py b/support/kconfig.new/tests/no_write_if_dep_unmet/__init__.py deleted file mode 100644 index ffd469d..0000000 --- a/support/kconfig.new/tests/no_write_if_dep_unmet/__init__.py +++ /dev/null @@ -1,20 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Do not write choice values to .config if the dependency is unmet. - -"# CONFIG_... is not set" should not be written into the .config file -for symbols with unmet dependency. - -This was not working correctly for choice values because choice needs -a bit different symbol computation. - -This checks that no unneeded "# COFIG_... is not set" is contained in -the .config file. - -Related Linux commit: cb67ab2cd2b8abd9650292c986c79901e3073a59 -""" - - -def test(conf): - assert conf.oldaskconfig('config', 'n') == 0 - assert conf.config_matches('expected_config') diff --git a/support/kconfig.new/tests/no_write_if_dep_unmet/config b/support/kconfig.new/tests/no_write_if_dep_unmet/config deleted file mode 100644 index abd280e..0000000 --- a/support/kconfig.new/tests/no_write_if_dep_unmet/config +++ /dev/null @@ -1 +0,0 @@ -CONFIG_A=y diff --git a/support/kconfig.new/tests/no_write_if_dep_unmet/expected_config b/support/kconfig.new/tests/no_write_if_dep_unmet/expected_config deleted file mode 100644 index 4732288..0000000 --- a/support/kconfig.new/tests/no_write_if_dep_unmet/expected_config +++ /dev/null @@ -1,5 +0,0 @@ -# -# Automatically generated file; DO NOT EDIT. -# Main menu -# -# CONFIG_A is not set diff --git a/support/kconfig.new/tests/preprocess/builtin_func/Kconfig b/support/kconfig.new/tests/preprocess/builtin_func/Kconfig deleted file mode 100644 index baa3288..0000000 --- a/support/kconfig.new/tests/preprocess/builtin_func/Kconfig +++ /dev/null @@ -1,27 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# 'info' prints the argument to stdout. -$(info,hello world 0) - -# 'warning-if', if the first argument is y, sends the second argument to stderr, -# and the message is prefixed with the current file name and line number. -$(warning-if,y,hello world 1) - -# 'error-if' is similar, but it terminates the parsing immediately. -# The following is just no-op since the first argument is not y. -$(error-if,n,this should not be printed) - -# Shorthand -warning = $(warning-if,y,$(1)) - -# 'shell' executes a command, and returns its stdout. -$(warning,$(shell,echo hello world 3)) - -# Every newline in the output is replaced with a space, -# but any trailing newlines are deleted. -$(warning,$(shell,printf 'hello\nworld\n\n4\n\n\n')) - -# 'filename' is expanded to the currently parsed file name, -# 'lineno' to the line number. -$(warning,filename=$(filename)) -$(warning,lineno=$(lineno)) diff --git a/support/kconfig.new/tests/preprocess/builtin_func/__init__.py b/support/kconfig.new/tests/preprocess/builtin_func/__init__.py deleted file mode 100644 index 2e53ba0..0000000 --- a/support/kconfig.new/tests/preprocess/builtin_func/__init__.py +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Built-in function tests. -""" - -def test(conf): - assert conf.oldaskconfig() == 0 - assert conf.stdout_contains('expected_stdout') - assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig.new/tests/preprocess/builtin_func/expected_stderr b/support/kconfig.new/tests/preprocess/builtin_func/expected_stderr deleted file mode 100644 index 33ea9ca..0000000 --- a/support/kconfig.new/tests/preprocess/builtin_func/expected_stderr +++ /dev/null @@ -1,5 +0,0 @@ -Kconfig:8: hello world 1 -Kconfig:18: hello world 3 -Kconfig:22: hello world 4 -Kconfig:26: filename=Kconfig -Kconfig:27: lineno=27 diff --git a/support/kconfig.new/tests/preprocess/builtin_func/expected_stdout b/support/kconfig.new/tests/preprocess/builtin_func/expected_stdout deleted file mode 100644 index 82de3a7..0000000 --- a/support/kconfig.new/tests/preprocess/builtin_func/expected_stdout +++ /dev/null @@ -1 +0,0 @@ -hello world 0 diff --git a/support/kconfig.new/tests/preprocess/circular_expansion/Kconfig b/support/kconfig.new/tests/preprocess/circular_expansion/Kconfig deleted file mode 100644 index 6838997..0000000 --- a/support/kconfig.new/tests/preprocess/circular_expansion/Kconfig +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -X = $(Y) -Y = $(X) -$(info $(X)) diff --git a/support/kconfig.new/tests/preprocess/circular_expansion/__init__.py b/support/kconfig.new/tests/preprocess/circular_expansion/__init__.py deleted file mode 100644 index 419bda3..0000000 --- a/support/kconfig.new/tests/preprocess/circular_expansion/__init__.py +++ /dev/null @@ -1,11 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Detect circular variable expansion. - -If a recursively expanded variable references itself (eventually), -it should fail with an error message. -""" - -def test(conf): - assert conf.oldaskconfig() != 0 - assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig.new/tests/preprocess/circular_expansion/expected_stderr b/support/kconfig.new/tests/preprocess/circular_expansion/expected_stderr deleted file mode 100644 index cde68fa..0000000 --- a/support/kconfig.new/tests/preprocess/circular_expansion/expected_stderr +++ /dev/null @@ -1 +0,0 @@ -Kconfig:5: Recursive variable 'X' references itself (eventually) diff --git a/support/kconfig.new/tests/preprocess/escape/Kconfig b/support/kconfig.new/tests/preprocess/escape/Kconfig deleted file mode 100644 index 4e3f444..0000000 --- a/support/kconfig.new/tests/preprocess/escape/Kconfig +++ /dev/null @@ -1,44 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# Shorthand -warning = $(warning-if,y,$(1)) - -# You can not pass commas directly to a function since they are treated as -# delimiters. You can use the following trick to do so. -comma := , -$(warning,hello$(comma) world) - -# Like Make, single quotes, double quotes, spaces are treated verbatim. -# The following prints the text as-is. -$(warning, ' " '" ' ''' "'") - -# Unlike Make, '$' has special meaning only when it is followed by '('. -# No need to escape '$' itself. -$(warning,$) -$(warning,$$) -$ := 1 -$(warning,$($)) - -# You need a trick to escape '$' followed by '(' -# The following should print "$(X)". It should not be expanded further. -dollar := $ -$(warning,$(dollar)(X)) - -# You need a trick to treat unbalanced parentheses. -# The following should print "(". -left_paren := ( -$(warning,$(left_paren)) - -# A simple expanded should not be expanded multiple times. -# The following should print "$(X)". It should not be expanded further. -Y := $(dollar)(X) -$(warning,$(Y)) - -# The following should print "$(X)" as well. -Y = $(dollar)(X) -$(warning,$(Y)) - -# The following should print "$(". -# It should not be emit "unterminated reference" error. -unterminated := $(dollar)( -$(warning,$(unterminated)) diff --git a/support/kconfig.new/tests/preprocess/escape/__init__.py b/support/kconfig.new/tests/preprocess/escape/__init__.py deleted file mode 100644 index 7ee8e74..0000000 --- a/support/kconfig.new/tests/preprocess/escape/__init__.py +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Escape sequence tests. -""" - -def test(conf): - assert conf.oldaskconfig() == 0 - assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig.new/tests/preprocess/escape/expected_stderr b/support/kconfig.new/tests/preprocess/escape/expected_stderr deleted file mode 100644 index 1c00957..0000000 --- a/support/kconfig.new/tests/preprocess/escape/expected_stderr +++ /dev/null @@ -1,10 +0,0 @@ -Kconfig:9: hello, world -Kconfig:13: ' " '" ' ''' "'" -Kconfig:17: $ -Kconfig:18: $$ -Kconfig:20: 1 -Kconfig:25: $(X) -Kconfig:30: ( -Kconfig:35: $(X) -Kconfig:39: $(X) -Kconfig:44: $( diff --git a/support/kconfig.new/tests/preprocess/variable/Kconfig b/support/kconfig.new/tests/preprocess/variable/Kconfig deleted file mode 100644 index 9ce2f95..0000000 --- a/support/kconfig.new/tests/preprocess/variable/Kconfig +++ /dev/null @@ -1,53 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -# Shorthand -warning = $(warning-if,y,$(1)) - -# Simply expanded variable. -X := 1 -SIMPLE := $(X) -X := 2 -$(warning,SIMPLE = $(SIMPLE)) - -# Recursively expanded variable. -X := 1 -RECURSIVE = $(X) -X := 2 -$(warning,RECURSIVE = $(RECURSIVE)) - -# Append something to a simply expanded variable. -Y := 3 -SIMPLE += $(Y) -Y := 4 -$(warning,SIMPLE = $(SIMPLE)) - -# Append something to a recursively expanded variable. -Y := 3 -RECURSIVE += $(Y) -Y := 4 -$(warning,RECURSIVE = $(RECURSIVE)) - -# Use += operator to an undefined variable. -# This works as a recursively expanded variable. -Y := 3 -UNDEFINED_VARIABLE += $(Y) -Y := 4 -$(warning,UNDEFINED_VARIABLE = $(UNDEFINED_VARIABLE)) - -# You can use variable references for the lefthand side of assignment statement. -X := A -Y := B -$(X)$(Y) := 5 -$(warning,AB = $(AB)) - -# User-defined function. -greeting = $(1), my name is $(2). -$(warning,$(greeting,Hello,John)) - -# The number of arguments is not checked for user-defined functions. -# If some arguments are optional, it is useful to pass fewer parameters. -# $(2) will be blank in this case. -$(warning,$(greeting,Hello)) - -# Unreferenced parameters are just ignored. -$(warning,$(greeting,Hello,John,ignored,ignored)) diff --git a/support/kconfig.new/tests/preprocess/variable/__init__.py b/support/kconfig.new/tests/preprocess/variable/__init__.py deleted file mode 100644 index e88b170..0000000 --- a/support/kconfig.new/tests/preprocess/variable/__init__.py +++ /dev/null @@ -1,8 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Variable and user-defined function tests. -""" - -def test(conf): - assert conf.oldaskconfig() == 0 - assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig.new/tests/preprocess/variable/expected_stderr b/support/kconfig.new/tests/preprocess/variable/expected_stderr deleted file mode 100644 index a4841c3..0000000 --- a/support/kconfig.new/tests/preprocess/variable/expected_stderr +++ /dev/null @@ -1,9 +0,0 @@ -Kconfig:10: SIMPLE = 1 -Kconfig:16: RECURSIVE = 2 -Kconfig:22: SIMPLE = 1 3 -Kconfig:28: RECURSIVE = 2 4 -Kconfig:35: UNDEFINED_VARIABLE = 4 -Kconfig:41: AB = 5 -Kconfig:45: Hello, my name is John. -Kconfig:50: Hello, my name is . -Kconfig:53: Hello, my name is John. diff --git a/support/kconfig.new/tests/pytest.ini b/support/kconfig.new/tests/pytest.ini deleted file mode 100644 index 85d7ce8..0000000 --- a/support/kconfig.new/tests/pytest.ini +++ /dev/null @@ -1,7 +0,0 @@ -[pytest] -addopts = --verbose - -# Pytest requires that test files have unique names, because pytest imports -# them as top-level modules. It is silly to prefix or suffix a test file with -# the directory name that contains it. Use __init__.py for all test files. -python_files = __init__.py diff --git a/support/kconfig.new/tests/rand_nested_choice/Kconfig b/support/kconfig.new/tests/rand_nested_choice/Kconfig deleted file mode 100644 index 8350de7..0000000 --- a/support/kconfig.new/tests/rand_nested_choice/Kconfig +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -choice - prompt "choice" - -config A - bool "A" - -config B - bool "B" - -if B -choice - prompt "sub choice" - -config C - bool "C" - -config D - bool "D" - -if D -choice - prompt "subsub choice" - -config E - bool "E" - -endchoice -endif # D - -endchoice -endif # B - -endchoice diff --git a/support/kconfig.new/tests/rand_nested_choice/__init__.py b/support/kconfig.new/tests/rand_nested_choice/__init__.py deleted file mode 100644 index 9e4b2db..0000000 --- a/support/kconfig.new/tests/rand_nested_choice/__init__.py +++ /dev/null @@ -1,17 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -""" -Set random values recursively in nested choices. - -Kconfig can create a choice-in-choice structure by using 'if' statement. -randconfig should correctly set random choice values. - -Related Linux commit: 3b9a19e08960e5cdad5253998637653e592a3c29 -""" - - -def test(conf): - for i in range(20): - assert conf.randconfig() == 0 - assert (conf.config_contains('expected_stdout0') or - conf.config_contains('expected_stdout1') or - conf.config_contains('expected_stdout2')) diff --git a/support/kconfig.new/tests/rand_nested_choice/expected_stdout0 b/support/kconfig.new/tests/rand_nested_choice/expected_stdout0 deleted file mode 100644 index 05450f3..0000000 --- a/support/kconfig.new/tests/rand_nested_choice/expected_stdout0 +++ /dev/null @@ -1,2 +0,0 @@ -CONFIG_A=y -# CONFIG_B is not set diff --git a/support/kconfig.new/tests/rand_nested_choice/expected_stdout1 b/support/kconfig.new/tests/rand_nested_choice/expected_stdout1 deleted file mode 100644 index 37ab295..0000000 --- a/support/kconfig.new/tests/rand_nested_choice/expected_stdout1 +++ /dev/null @@ -1,4 +0,0 @@ -# CONFIG_A is not set -CONFIG_B=y -CONFIG_C=y -# CONFIG_D is not set diff --git a/support/kconfig.new/tests/rand_nested_choice/expected_stdout2 b/support/kconfig.new/tests/rand_nested_choice/expected_stdout2 deleted file mode 100644 index 849ff47..0000000 --- a/support/kconfig.new/tests/rand_nested_choice/expected_stdout2 +++ /dev/null @@ -1,5 +0,0 @@ -# CONFIG_A is not set -CONFIG_B=y -# CONFIG_C is not set -CONFIG_D=y -CONFIG_E=y diff --git a/support/kconfig.new/util.c b/support/kconfig.new/util.c deleted file mode 100644 index 2958539..0000000 --- a/support/kconfig.new/util.c +++ /dev/null @@ -1,129 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2002-2005 Roman Zippel <zippel@xxxxxxxxxxxxxx> - * Copyright (C) 2002-2005 Sam Ravnborg <sam@xxxxxxxxxxxx> - */ - -#include <stdarg.h> -#include <stdlib.h> -#include <string.h> -#include "lkc.h" - -/* file already present in list? If not add it */ -struct file *file_lookup(const char *name) -{ - struct file *file; - - for (file = file_list; file; file = file->next) { - if (!strcmp(name, file->name)) { - return file; - } - } - - file = xmalloc(sizeof(*file)); - memset(file, 0, sizeof(*file)); - file->name = xstrdup(name); - file->next = file_list; - file_list = file; - return file; -} - -/* Allocate initial growable string */ -struct gstr str_new(void) -{ - struct gstr gs; - gs.s = xmalloc(sizeof(char) * 64); - gs.len = 64; - gs.max_width = 0; - strcpy(gs.s, "\0"); - return gs; -} - -/* Free storage for growable string */ -void str_free(struct gstr *gs) -{ - if (gs->s) - free(gs->s); - gs->s = NULL; - gs->len = 0; -} - -/* Append to growable string */ -void str_append(struct gstr *gs, const char *s) -{ - size_t l; - if (s) { - l = strlen(gs->s) + strlen(s) + 1; - if (l > gs->len) { - gs->s = xrealloc(gs->s, l); - gs->len = l; - } - strcat(gs->s, s); - } -} - -/* Append printf formatted string to growable string */ -void str_printf(struct gstr *gs, const char *fmt, ...) -{ - va_list ap; - char s[10000]; /* big enough... */ - va_start(ap, fmt); - vsnprintf(s, sizeof(s), fmt, ap); - str_append(gs, s); - va_end(ap); -} - -/* Retrieve value of growable string */ -const char *str_get(struct gstr *gs) -{ - return gs->s; -} - -void *xmalloc(size_t size) -{ - void *p = malloc(size); - if (p) - return p; - fprintf(stderr, "Out of memory.\n"); - exit(1); -} - -void *xcalloc(size_t nmemb, size_t size) -{ - void *p = calloc(nmemb, size); - if (p) - return p; - fprintf(stderr, "Out of memory.\n"); - exit(1); -} - -void *xrealloc(void *p, size_t size) -{ - p = realloc(p, size); - if (p) - return p; - fprintf(stderr, "Out of memory.\n"); - exit(1); -} - -char *xstrdup(const char *s) -{ - char *p; - - p = strdup(s); - if (p) - return p; - fprintf(stderr, "Out of memory.\n"); - exit(1); -} - -char *xstrndup(const char *s, size_t n) -{ - char *p; - - p = strndup(s, n); - if (p) - return p; - fprintf(stderr, "Out of memory.\n"); - exit(1); -} diff --git a/support/kconfig.new/zconf.lex.c b/support/kconfig.new/zconf.lex.c deleted file mode 100644 index b258776..0000000 --- a/support/kconfig.new/zconf.lex.c +++ /dev/null @@ -1,2820 +0,0 @@ - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 1 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -/* TODO: this is always defined, so inline it */ -#define yyconst const - -#if defined(__GNUC__) && __GNUC__ >= 3 -#define yynoreturn __attribute__((__noreturn__)) -#else -#define yynoreturn -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN (yy_start) = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START (((yy_start) - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart(yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -extern int yyleng; - -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires - * access to the local variable yy_act. Since yyless() is a macro, it would break - * existing scanners that call yyless() from OUTSIDE yylex. - * One obvious solution it to make yy_act a global. I tried that, and saw - * a 5% performance hit in a non-yylineno scanner, because yy_act is - * normally declared as a register variable-- so it is not worth it. - */ - #define YY_LESS_LINENO(n) \ - do { \ - int yyl;\ - for ( yyl = n; yyl < yyleng; ++yyl )\ - if ( yytext[yyl] == '\n' )\ - --yylineno;\ - }while(0) - #define YY_LINENO_REWIND_TO(dst) \ - do {\ - const char *p;\ - for ( p = yy_cp-1; p >= (dst); --p)\ - if ( *p == '\n' )\ - --yylineno;\ - }while(0) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = (yy_hold_char); \ - YY_RESTORE_YY_MORE_OFFSET \ - (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, (yytext_ptr) ) - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - int yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* Stack of input buffers. */ -static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ -static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ -static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ - ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; -static int yy_n_chars; /* number of characters read into yy_ch_buf */ -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = NULL; -static int yy_init = 0; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart (FILE *input_file ); -void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); -YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); -void yy_delete_buffer (YY_BUFFER_STATE b ); -void yy_flush_buffer (YY_BUFFER_STATE b ); -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); -void yypop_buffer_state (void ); - -static void yyensure_buffer_stack (void ); -static void yy_load_buffer_state (void ); -static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); - -#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) - -YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); -YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); -YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); - -void *yyalloc (yy_size_t ); -void *yyrealloc (void *,yy_size_t ); -void yyfree (void * ); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - yyensure_buffer_stack (); \ - YY_CURRENT_BUFFER_LVALUE = \ - yy_create_buffer(yyin,YY_BUF_SIZE ); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define yywrap() (/*CONSTCOND*/1) -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -FILE *yyin = NULL, *yyout = NULL; - -typedef int yy_state_type; - -extern int yylineno; - -int yylineno = 1; - -extern char *yytext; -#ifdef yytext_ptr -#undef yytext_ptr -#endif -#define yytext_ptr yytext - -static yyconst flex_int16_t yy_nxt[][21] = - { - { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0 - }, - - { - 13, 14, 15, 16, 14, 14, 17, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14 - }, - - { - 13, 14, 15, 16, 14, 14, 17, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14 - }, - - { - 13, 18, 19, 20, 18, 18, 18, 21, 18, 18, - - 18, 18, 22, 23, 18, 24, 18, 25, 18, 18, - 18 - }, - - { - 13, 18, 19, 20, 18, 18, 18, 21, 18, 18, - 18, 18, 22, 23, 18, 24, 18, 25, 18, 18, - 18 - }, - - { - 13, 26, 27, 28, 26, 26, 26, 26, 26, 26, - 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, - 26 - }, - - { - 13, 26, 27, 28, 26, 26, 26, 26, 26, 26, - 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, - - 26 - }, - - { - 13, 29, 29, 30, 29, 31, 29, 32, 29, 31, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 33, - 29 - }, - - { - 13, 29, 29, 30, 29, 31, 29, 32, 29, 31, - 29, 29, 29, 29, 29, 29, 29, 29, 29, 33, - 29 - }, - - { - 13, 34, 35, 36, 37, 38, 39, 40, 41, 38, - 42, 43, 34, 44, 44, 34, 45, 46, 47, 48, - 49 - - }, - - { - 13, 34, 35, 36, 37, 38, 39, 40, 41, 38, - 42, 43, 34, 44, 44, 34, 45, 46, 47, 48, - 49 - }, - - { - 13, 50, 51, 52, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50 - }, - - { - 13, 50, 51, 52, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 50 - }, - - { - -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, - - -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, - -13 - }, - - { - 13, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, - -14 - }, - - { - 13, -15, 53, 54, -15, -15, 55, -15, -15, -15, - -15, -15, -15, -15, -15, -15, -15, -15, -15, -15, - -15 - }, - - { - 13, -16, -16, -16, -16, -16, -16, -16, -16, -16, - -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, - - -16 - }, - - { - 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56 - }, - - { - 13, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18 - }, - - { - 13, -19, 58, -19, -19, -19, -19, -19, -19, -19, - -19, -19, -19, -19, -19, -19, -19, -19, -19, -19, - -19 - - }, - - { - 13, -20, -20, -20, -20, -20, -20, -20, -20, -20, - -20, -20, -20, -20, -20, -20, -20, -20, -20, -20, - -20 - }, - - { - 13, -21, -21, -21, -21, -21, -21, 59, -21, -21, - -21, -21, -21, 59, -21, -21, -21, -21, -21, -21, - -21 - }, - - { - 13, -22, -22, -22, -22, -22, -22, -22, -22, -22, - -22, -22, -22, -22, -22, -22, -22, 60, -22, -22, - -22 - }, - - { - 13, -23, -23, -23, -23, -23, -23, 59, -23, -23, - - -23, -23, -23, 61, -23, -23, -23, -23, -23, -23, - -23 - }, - - { - 13, -24, -24, -24, -24, -24, -24, -24, -24, -24, - -24, -24, -24, -24, -24, -24, -24, 62, -24, -24, - -24 - }, - - { - 13, -25, -25, -25, -25, -25, -25, -25, -25, -25, - -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, - -25 - }, - - { - 13, 63, 63, -26, 63, 63, 63, 63, 63, 63, - 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, - - 63 - }, - - { - 13, -27, 64, 65, -27, -27, -27, -27, -27, -27, - -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, - -27 - }, - - { - 13, 66, -28, -28, 66, 66, 66, 66, 66, 66, - 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, - 66 - }, - - { - 13, 67, 67, 68, 67, -29, 67, -29, 67, -29, - 67, 67, 67, 67, 67, 67, 67, 67, 67, -29, - 67 - - }, - - { - 13, -30, -30, -30, -30, -30, -30, -30, -30, -30, - -30, -30, -30, -30, -30, -30, -30, -30, -30, -30, - -30 - }, - - { - 13, -31, -31, -31, -31, -31, -31, -31, -31, -31, - -31, -31, -31, -31, -31, -31, -31, -31, -31, -31, - -31 - }, - - { - 13, 69, 69, -32, 69, 69, 69, 69, 69, 69, - 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, - 69 - }, - - { - 13, 70, 70, 71, 70, 70, 70, 70, 70, 70, - - 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, - 70 - }, - - { - 13, -34, -34, -34, -34, -34, -34, -34, -34, -34, - -34, -34, -34, -34, -34, -34, -34, -34, -34, -34, - -34 - }, - - { - 13, -35, 72, -35, -35, -35, -35, -35, -35, -35, - -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, - -35 - }, - - { - 13, -36, -36, -36, -36, -36, -36, -36, -36, -36, - -36, -36, -36, -36, -36, -36, -36, -36, -36, -36, - - -36 - }, - - { - 13, -37, -37, -37, -37, -37, -37, -37, -37, -37, - -37, -37, -37, -37, -37, -37, -37, 73, -37, -37, - -37 - }, - - { - 13, -38, -38, -38, -38, -38, -38, -38, -38, -38, - -38, -38, -38, -38, -38, -38, -38, -38, -38, -38, - -38 - }, - - { - 13, 74, 74, -39, 74, 74, 74, 74, 74, 74, - 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, - 74 - - }, - - { - 13, -40, -40, -40, -40, -40, -40, 75, -40, -40, - -40, -40, -40, 75, 75, -40, -40, -40, -40, -40, - -40 - }, - - { - 13, -41, -41, -41, -41, -41, -41, -41, 76, -41, - -41, -41, -41, -41, -41, -41, -41, -41, -41, -41, - -41 - }, - - { - 13, -42, -42, -42, -42, -42, -42, -42, -42, -42, - -42, -42, -42, -42, -42, -42, -42, -42, -42, -42, - -42 - }, - - { - 13, -43, -43, -43, -43, -43, -43, -43, -43, -43, - - -43, -43, -43, -43, -43, -43, -43, -43, -43, -43, - -43 - }, - - { - 13, -44, -44, -44, -44, -44, -44, 75, -44, -44, - -44, -44, -44, 77, 77, -44, -44, -44, -44, -44, - -44 - }, - - { - 13, -45, -45, -45, -45, -45, -45, -45, -45, -45, - -45, -45, -45, -45, -45, -45, -45, 78, -45, -45, - -45 - }, - - { - 13, -46, -46, -46, -46, -46, -46, -46, -46, -46, - -46, -46, -46, -46, -46, -46, -46, -46, -46, -46, - - -46 - }, - - { - 13, -47, -47, -47, -47, -47, -47, -47, -47, -47, - -47, -47, -47, -47, -47, -47, -47, 79, -47, -47, - -47 - }, - - { - 13, -48, -48, 80, -48, -48, -48, -48, -48, -48, - -48, -48, -48, -48, -48, -48, -48, -48, -48, -48, - -48 - }, - - { - 13, -49, -49, -49, -49, -49, -49, -49, -49, -49, - -49, -49, -49, -49, -49, -49, -49, -49, -49, -49, - 81 - - }, - - { - 13, 82, 83, -50, 82, 82, 82, 82, 82, 82, - 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, - 82 - }, - - { - 13, -51, -51, -51, -51, -51, -51, -51, -51, -51, - -51, -51, -51, -51, -51, -51, -51, -51, -51, -51, - -51 - }, - - { - 13, -52, -52, -52, -52, -52, -52, -52, -52, -52, - -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, - -52 - }, - - { - 13, -53, 53, 54, -53, -53, 55, -53, -53, -53, - - -53, -53, -53, -53, -53, -53, -53, -53, -53, -53, - -53 - }, - - { - 13, -54, -54, -54, -54, -54, -54, -54, -54, -54, - -54, -54, -54, -54, -54, -54, -54, -54, -54, -54, - -54 - }, - - { - 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56 - }, - - { - 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - - 56 - }, - - { - 13, -57, -57, -57, -57, -57, -57, -57, -57, -57, - -57, -57, -57, -57, -57, -57, -57, -57, -57, -57, - -57 - }, - - { - 13, -58, 58, -58, -58, -58, -58, -58, -58, -58, - -58, -58, -58, -58, -58, -58, -58, -58, -58, -58, - -58 - }, - - { - 13, -59, -59, -59, -59, -59, -59, 59, -59, -59, - -59, -59, -59, 59, -59, -59, -59, -59, -59, -59, - -59 - - }, - - { - 13, -60, -60, -60, -60, -60, -60, -60, -60, -60, - -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, - -60 - }, - - { - 13, -61, -61, -61, -61, -61, -61, 59, -61, -61, - -61, -61, -61, 61, -61, -61, -61, -61, -61, -61, - -61 - }, - - { - 13, -62, -62, -62, -62, -62, -62, -62, -62, -62, - -62, -62, -62, -62, -62, -62, -62, -62, -62, -62, - -62 - }, - - { - 13, 63, 63, -63, 63, 63, 63, 63, 63, 63, - - 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, - 63 - }, - - { - 13, -64, 64, 65, -64, -64, -64, -64, -64, -64, - -64, -64, -64, -64, -64, -64, -64, -64, -64, -64, - -64 - }, - - { - 13, 66, -65, -65, 66, 66, 66, 66, 66, 66, - 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, - 66 - }, - - { - 13, -66, -66, -66, -66, -66, -66, -66, -66, -66, - -66, -66, -66, -66, -66, -66, -66, -66, -66, -66, - - -66 - }, - - { - 13, 67, 67, 68, 67, -67, 67, -67, 67, -67, - 67, 67, 67, 67, 67, 67, 67, 67, 67, -67, - 67 - }, - - { - 13, -68, -68, -68, -68, -68, -68, -68, -68, -68, - -68, -68, -68, -68, -68, -68, -68, -68, -68, -68, - -68 - }, - - { - 13, 69, 69, -69, 69, 69, 69, 69, 69, 69, - 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, - 69 - - }, - - { - 13, -70, -70, 71, -70, -70, -70, -70, -70, -70, - -70, -70, -70, -70, -70, -70, -70, -70, -70, -70, - -70 - }, - - { - 13, -71, -71, -71, -71, -71, -71, -71, -71, -71, - -71, -71, -71, -71, -71, -71, -71, -71, -71, -71, - -71 - }, - - { - 13, -72, 72, -72, -72, -72, -72, -72, -72, -72, - -72, -72, -72, -72, -72, -72, -72, -72, -72, -72, - -72 - }, - - { - 13, -73, -73, -73, -73, -73, -73, -73, -73, -73, - - -73, -73, -73, -73, -73, -73, -73, -73, -73, -73, - -73 - }, - - { - 13, 74, 74, -74, 74, 74, 74, 74, 74, 74, - 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, - 74 - }, - - { - 13, -75, -75, -75, -75, -75, -75, 75, -75, -75, - -75, -75, -75, 75, 75, -75, -75, -75, -75, -75, - -75 - }, - - { - 13, -76, -76, -76, -76, -76, -76, -76, -76, -76, - -76, -76, -76, -76, -76, -76, -76, -76, -76, -76, - - -76 - }, - - { - 13, -77, -77, -77, -77, -77, -77, 75, -77, -77, - -77, -77, -77, 77, 77, -77, -77, -77, -77, -77, - -77 - }, - - { - 13, -78, -78, -78, -78, -78, -78, -78, -78, -78, - -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, - -78 - }, - - { - 13, -79, -79, -79, -79, -79, -79, -79, -79, -79, - -79, -79, -79, -79, -79, -79, -79, -79, -79, -79, - -79 - - }, - - { - 13, -80, -80, -80, -80, -80, -80, -80, -80, -80, - -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, - -80 - }, - - { - 13, -81, -81, -81, -81, -81, -81, -81, -81, -81, - -81, -81, -81, -81, -81, -81, -81, -81, -81, -81, - -81 - }, - - { - 13, 82, 83, -82, 82, 82, 82, 82, 82, 82, - 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, - 82 - }, - - { - 13, 83, 83, -83, 83, 83, 83, 83, 83, 83, - - 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, - 83 - }, - - } ; - -static yy_state_type yy_get_previous_state (void ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); -static int yy_get_next_buffer (void ); -static void yynoreturn yy_fatal_error (yyconst char* msg ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - (yytext_ptr) = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - (yy_hold_char) = *yy_cp; \ - *yy_cp = '\0'; \ - (yy_c_buf_p) = yy_cp; - -#define YY_NUM_RULES 47 -#define YY_END_OF_BUFFER 48 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[84] = - { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 48, 5, 4, 2, 3, 12, 11, 13, - 7, 12, 6, 12, 8, 46, 43, 45, 38, 42, - 41, 36, 40, 35, 34, 29, 21, 28, 32, 31, - 35, 19, 20, 30, 26, 22, 27, 35, 35, 14, - 16, 15, 4, 2, 3, 3, 1, 11, 7, 10, - 6, 9, 46, 43, 45, 44, 38, 37, 36, 40, - 39, 34, 23, 32, 31, 17, 30, 24, 25, 33, - 18, 14, 14 - } ; - -static yyconst YY_CHAR yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 6, 7, 1, 8, 9, 10, - 11, 1, 12, 1, 13, 14, 14, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 15, 1, 16, - 17, 18, 1, 1, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 1, 19, 1, 1, 13, 1, 13, 13, 13, 13, - - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, - 13, 13, 1, 20, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -/* Table of booleans, true if rule could match eol. */ -static yyconst flex_int32_t yy_rule_can_match_eol[48] = - { 0, -1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, - 0, 0, 1, 0, 1, 1, 0, 0, }; - -extern int yy_flex_debug; -int yy_flex_debug = 0; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; - -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - * Released under the terms of the GNU GPL v2.0. - */ - -#include <assert.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "lkc.h" - -#define START_STRSIZE 16 - -static struct { - struct file *file; - int lineno; -} current_pos; - -static char *text; -static int text_size, text_asize; - -struct buffer { - struct buffer *parent; - YY_BUFFER_STATE state; -}; - -struct buffer *current_buf; - -static int last_ts, first_ts; - -static char *expand_token(const char *in, size_t n); -static void append_expanded_string(const char *in); -static void zconf_endhelp(void); -static void zconf_endfile(void); - -static void new_string(void) -{ - text = xmalloc(START_STRSIZE); - text_asize = START_STRSIZE; - text_size = 0; - *text = 0; -} - -static void append_string(const char *str, int size) -{ - int new_size = text_size + size + 1; - if (new_size > text_asize) { - new_size += START_STRSIZE - 1; - new_size &= -START_STRSIZE; - text = xrealloc(text, new_size); - text_asize = new_size; - } - memcpy(text + text_size, str, size); - text_size += size; - text[text_size] = 0; -} - -static void alloc_string(const char *str, int size) -{ - text = xmalloc(size + 1); - memcpy(text, str, size); - text[size] = 0; -} - -static void warn_ignored_character(char chr) -{ - fprintf(stderr, - "%s:%d:warning: ignoring unsupported character '%c'\n", - zconf_curname(), zconf_lineno(), chr); -} - -#define INITIAL 0 -#define COMMAND 1 -#define HELP 2 -#define STRING 3 -#define PARAM 4 -#define ASSIGN_VAL 5 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -static int yy_init_globals (void ); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int yylex_destroy (void ); - -int yyget_debug (void ); - -void yyset_debug (int debug_flag ); - -YY_EXTRA_TYPE yyget_extra (void ); - -void yyset_extra (YY_EXTRA_TYPE user_defined ); - -FILE *yyget_in (void ); - -void yyset_in (FILE * _in_str ); - -FILE *yyget_out (void ); - -void yyset_out (FILE * _out_str ); - - int yyget_leng (void ); - -char *yyget_text (void ); - -int yyget_lineno (void ); - -void yyset_lineno (int _line_number ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap (void ); -#else -extern int yywrap (void ); -#endif -#endif - -#ifndef YY_NO_UNPUT - - static void yyunput (int c,char *buf_ptr ); - -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (void ); -#else -static int input (void ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - errno=0; \ - while ( (result = (int) read( fileno(yyin), buf, max_size )) < 0 ) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int yylex (void); - -#define YY_DECL int yylex (void) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK /*LINTED*/break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - yy_state_type yy_current_state; - char *yy_cp, *yy_bp; - int yy_act; - - if ( !(yy_init) ) - { - (yy_init) = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! (yy_start) ) - (yy_start) = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_load_buffer_state( ); - } - - { - - int str = 0; - int ts, i; - - while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ - { - yy_cp = (yy_c_buf_p); - - /* Support of yytext. */ - *yy_cp = (yy_hold_char); - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = (yy_start); -yy_match: - while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) - ++yy_cp; - - yy_current_state = -yy_current_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - - if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) - { - int yyl; - for ( yyl = 0; yyl < yyleng; ++yyl ) - if ( yytext[yyl] == '\n' ) - - yylineno++; -; - } - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ -case 1: -/* rule 1 can match eol */ -case 2: -/* rule 2 can match eol */ -YY_RULE_SETUP -{ - return T_EOL; -} - YY_BREAK -case 3: -YY_RULE_SETUP - - YY_BREAK -case 4: -YY_RULE_SETUP -{ - BEGIN(COMMAND); -} - YY_BREAK -case 5: -YY_RULE_SETUP -{ - unput(yytext[0]); - BEGIN(COMMAND); -} - YY_BREAK - -case 6: -YY_RULE_SETUP -{ - const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); - current_pos.file = current_file; - current_pos.lineno = yylineno; - if (id && id->flags & TF_COMMAND) { - BEGIN(PARAM); - yylval.id = id; - return id->token; - } - alloc_string(yytext, yyleng); - yylval.string = text; - return T_VARIABLE; - } - YY_BREAK -case 7: -YY_RULE_SETUP -{ - /* this token includes at least one '$' */ - yylval.string = expand_token(yytext, yyleng); - if (strlen(yylval.string)) - return T_VARIABLE; - free(yylval.string); - } - YY_BREAK -case 8: -YY_RULE_SETUP -{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_RECURSIVE; return T_ASSIGN; } - YY_BREAK -case 9: -YY_RULE_SETUP -{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_SIMPLE; return T_ASSIGN; } - YY_BREAK -case 10: -YY_RULE_SETUP -{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_APPEND; return T_ASSIGN; } - YY_BREAK -case 11: -YY_RULE_SETUP - - YY_BREAK -case 12: -YY_RULE_SETUP -warn_ignored_character(*yytext); - YY_BREAK -case 13: -/* rule 13 can match eol */ -YY_RULE_SETUP -{ - BEGIN(INITIAL); - return T_EOL; - } - YY_BREAK - -case 14: -YY_RULE_SETUP -{ - alloc_string(yytext, yyleng); - yylval.string = text; - return T_ASSIGN_VAL; - } - YY_BREAK -case 15: -/* rule 15 can match eol */ -YY_RULE_SETUP -{ BEGIN(INITIAL); return T_EOL; } - YY_BREAK -case 16: -YY_RULE_SETUP - - YY_BREAK - -case 17: -YY_RULE_SETUP -return T_AND; - YY_BREAK -case 18: -YY_RULE_SETUP -return T_OR; - YY_BREAK -case 19: -YY_RULE_SETUP -return T_OPEN_PAREN; - YY_BREAK -case 20: -YY_RULE_SETUP -return T_CLOSE_PAREN; - YY_BREAK -case 21: -YY_RULE_SETUP -return T_NOT; - YY_BREAK -case 22: -YY_RULE_SETUP -return T_EQUAL; - YY_BREAK -case 23: -YY_RULE_SETUP -return T_UNEQUAL; - YY_BREAK -case 24: -YY_RULE_SETUP -return T_LESS_EQUAL; - YY_BREAK -case 25: -YY_RULE_SETUP -return T_GREATER_EQUAL; - YY_BREAK -case 26: -YY_RULE_SETUP -return T_LESS; - YY_BREAK -case 27: -YY_RULE_SETUP -return T_GREATER; - YY_BREAK -case 28: -YY_RULE_SETUP -{ - str = yytext[0]; - new_string(); - BEGIN(STRING); - } - YY_BREAK -case 29: -/* rule 29 can match eol */ -YY_RULE_SETUP -BEGIN(INITIAL); return T_EOL; - YY_BREAK -case 30: -YY_RULE_SETUP -{ - const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); - if (id && id->flags & TF_PARAM) { - yylval.id = id; - return id->token; - } - alloc_string(yytext, yyleng); - yylval.string = text; - return T_WORD; - } - YY_BREAK -case 31: -YY_RULE_SETUP -{ - /* this token includes at least one '$' */ - yylval.string = expand_token(yytext, yyleng); - if (strlen(yylval.string)) - return T_WORD; - free(yylval.string); - } - YY_BREAK -case 32: -YY_RULE_SETUP -/* comment */ - YY_BREAK -case 33: -/* rule 33 can match eol */ -YY_RULE_SETUP -; - YY_BREAK -case 34: -YY_RULE_SETUP - - YY_BREAK -case 35: -YY_RULE_SETUP -warn_ignored_character(*yytext); - YY_BREAK -case YY_STATE_EOF(PARAM): -{ - BEGIN(INITIAL); - } - YY_BREAK - -case 36: -YY_RULE_SETUP -append_expanded_string(yytext); - YY_BREAK -case 37: -/* rule 37 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -YY_LINENO_REWIND_TO(yy_cp - 1); -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -{ - append_string(yytext, yyleng); - yylval.string = text; - return T_WORD_QUOTE; - } - YY_BREAK -case 38: -YY_RULE_SETUP -{ - append_string(yytext, yyleng); - } - YY_BREAK -case 39: -/* rule 39 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -YY_LINENO_REWIND_TO(yy_cp - 1); -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -{ - append_string(yytext + 1, yyleng - 1); - yylval.string = text; - return T_WORD_QUOTE; - } - YY_BREAK -case 40: -YY_RULE_SETUP -{ - append_string(yytext + 1, yyleng - 1); - } - YY_BREAK -case 41: -YY_RULE_SETUP -{ - if (str == yytext[0]) { - BEGIN(PARAM); - yylval.string = text; - return T_WORD_QUOTE; - } else - append_string(yytext, 1); - } - YY_BREAK -case 42: -/* rule 42 can match eol */ -YY_RULE_SETUP -{ - fprintf(stderr, - "%s:%d:warning: multi-line strings not supported\n", - zconf_curname(), zconf_lineno()); - BEGIN(INITIAL); - return T_EOL; - } - YY_BREAK -case YY_STATE_EOF(STRING): -{ - BEGIN(INITIAL); - } - YY_BREAK - -case 43: -YY_RULE_SETUP -{ - ts = 0; - for (i = 0; i < yyleng; i++) { - if (yytext[i] == '\t') - ts = (ts & ~7) + 8; - else - ts++; - } - last_ts = ts; - if (first_ts) { - if (ts < first_ts) { - zconf_endhelp(); - return T_HELPTEXT; - } - ts -= first_ts; - while (ts > 8) { - append_string(" ", 8); - ts -= 8; - } - append_string(" ", ts); - } - } - YY_BREAK -case 44: -/* rule 44 can match eol */ -*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ -YY_LINENO_REWIND_TO(yy_cp - 1); -(yy_c_buf_p) = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -{ - zconf_endhelp(); - return T_HELPTEXT; - } - YY_BREAK -case 45: -/* rule 45 can match eol */ -YY_RULE_SETUP -{ - append_string("\n", 1); - } - YY_BREAK -case 46: -YY_RULE_SETUP -{ - while (yyleng) { - if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t')) - break; - yyleng--; - } - append_string(yytext, yyleng); - if (!first_ts) - first_ts = last_ts; - } - YY_BREAK -case YY_STATE_EOF(HELP): -{ - zconf_endhelp(); - return T_HELPTEXT; - } - YY_BREAK - -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(COMMAND): -case YY_STATE_EOF(ASSIGN_VAL): -{ - if (current_file) { - zconf_endfile(); - return T_EOL; - } - fclose(yyin); - yyterminate(); -} - YY_BREAK -case 47: -YY_RULE_SETUP -YY_FATAL_ERROR( "flex scanner jammed" ); - YY_BREAK - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = (yy_hold_char); - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++(yy_c_buf_p); - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = (yy_c_buf_p); - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_END_OF_FILE: - { - (yy_did_buffer_switch_on_eof) = 0; - - if ( yywrap( ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = - (yytext_ptr) + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - (yy_c_buf_p) = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; - - yy_current_state = yy_get_previous_state( ); - - yy_cp = (yy_c_buf_p); - yy_bp = (yytext_ptr) + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of user's declarations */ -} /* end of yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (void) -{ - char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - char *source = (yytext_ptr); - int number_to_move, i; - int ret_val; - - if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; - - int yy_c_buf_p_offset = - (int) ((yy_c_buf_p) - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = NULL; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - (yy_n_chars), num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - if ( (yy_n_chars) == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart(yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - (yy_n_chars) += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; - - (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (void) -{ - yy_state_type yy_current_state; - char *yy_cp; - - yy_current_state = (yy_start); - - for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) - { - yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) -{ - int yy_is_jam; - - yy_current_state = yy_nxt[yy_current_state][1]; - yy_is_jam = (yy_current_state <= 0); - - return yy_is_jam ? 0 : yy_current_state; -} - -#ifndef YY_NO_UNPUT - - static void yyunput (int c, char * yy_bp ) -{ - char *yy_cp; - - yy_cp = (yy_c_buf_p); - - /* undo effects of setting up yytext */ - *yy_cp = (yy_hold_char); - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - int number_to_move = (yy_n_chars) + 2; - char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - if ( c == '\n' ){ - --yylineno; - } - - (yytext_ptr) = yy_bp; - (yy_hold_char) = *yy_cp; - (yy_c_buf_p) = yy_cp; -} - -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (void) -#else - static int input (void) -#endif - -{ - int c; - - *(yy_c_buf_p) = (yy_hold_char); - - if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) - /* This was really a NUL. */ - *(yy_c_buf_p) = '\0'; - - else - { /* need more input */ - int offset = (yy_c_buf_p) - (yytext_ptr); - ++(yy_c_buf_p); - - switch ( yy_get_next_buffer( ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart(yyin ); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap( ) ) - return 0; - - if ( ! (yy_did_buffer_switch_on_eof) ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - (yy_c_buf_p) = (yytext_ptr) + offset; - break; - } - } - } - - c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ - *(yy_c_buf_p) = '\0'; /* preserve yytext */ - (yy_hold_char) = *++(yy_c_buf_p); - - if ( c == '\n' ) - - yylineno++; -; - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * - * @note This function does not reset the start condition to @c INITIAL . - */ - void yyrestart (FILE * input_file ) -{ - - if ( ! YY_CURRENT_BUFFER ){ - yyensure_buffer_stack (); - YY_CURRENT_BUFFER_LVALUE = - yy_create_buffer(yyin,YY_BUF_SIZE ); - } - - yy_init_buffer(YY_CURRENT_BUFFER,input_file ); - yy_load_buffer_state( ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * - */ - void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) -{ - - /* TODO. We should be able to replace this entire function body - * with - * yypop_buffer_state(); - * yypush_buffer_state(new_buffer); - */ - yyensure_buffer_stack (); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - yy_load_buffer_state( ); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - (yy_did_buffer_switch_on_eof) = 1; -} - -static void yy_load_buffer_state (void) -{ - (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - (yy_hold_char) = *(yy_c_buf_p); -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * - * @return the allocated buffer state. - */ - YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = (yy_size_t)size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer(b,file ); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with yy_create_buffer() - * - */ - void yy_delete_buffer (YY_BUFFER_STATE b ) -{ - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yyfree((void *) b->yy_ch_buf ); - - yyfree((void *) b ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a yyrestart() or at EOF. - */ - static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) - -{ - int oerrno = errno; - - yy_flush_buffer(b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then yy_init_buffer was _probably_ - * called from yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * - */ - void yy_flush_buffer (YY_BUFFER_STATE b ) -{ - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - yy_load_buffer_state( ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * - */ -void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) -{ - if (new_buffer == NULL) - return; - - yyensure_buffer_stack(); - - /* This block is copied from yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *(yy_c_buf_p) = (yy_hold_char); - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - (yy_buffer_stack_top)++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from yy_switch_to_buffer. */ - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * - */ -void yypop_buffer_state (void) -{ - if (!YY_CURRENT_BUFFER) - return; - - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - if ((yy_buffer_stack_top) > 0) - --(yy_buffer_stack_top); - - if (YY_CURRENT_BUFFER) { - yy_load_buffer_state( ); - (yy_did_buffer_switch_on_eof) = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void yyensure_buffer_stack (void) -{ - int num_to_alloc; - - if (!(yy_buffer_stack)) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ - (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - (yy_buffer_stack_max) = num_to_alloc; - (yy_buffer_stack_top) = 0; - return; - } - - if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - yy_size_t grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = (yy_buffer_stack_max) + grow_size; - (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc - ((yy_buffer_stack), - num_to_alloc * sizeof(struct yy_buffer_state*) - ); - if ( ! (yy_buffer_stack) ) - YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); - (yy_buffer_stack_max) = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return NULL; - - b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = NULL; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - yy_switch_to_buffer(b ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * yy_scan_bytes() instead. - */ -YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) -{ - - return yy_scan_bytes(yystr,(int) strlen(yystr) ); -} - -/** Setup the input buffer state to scan the given bytes. The next call to yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = (yy_size_t) (_yybytes_len + 2); - buf = (char *) yyalloc(n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer(buf,n ); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yynoreturn yy_fatal_error (yyconst char* msg ) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = (yy_hold_char); \ - (yy_c_buf_p) = yytext + yyless_macro_arg; \ - (yy_hold_char) = *(yy_c_buf_p); \ - *(yy_c_buf_p) = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the current line number. - * - */ -int yyget_lineno (void) -{ - - return yylineno; -} - -/** Get the input stream. - * - */ -FILE *yyget_in (void) -{ - return yyin; -} - -/** Get the output stream. - * - */ -FILE *yyget_out (void) -{ - return yyout; -} - -/** Get the length of the current token. - * - */ -int yyget_leng (void) -{ - return yyleng; -} - -/** Get the current token. - * - */ - -char *yyget_text (void) -{ - return yytext; -} - -/** Set the current line number. - * @param _line_number line number - * - */ -void yyset_lineno (int _line_number ) -{ - - yylineno = _line_number; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param _in_str A readable stream. - * - * @see yy_switch_to_buffer - */ -void yyset_in (FILE * _in_str ) -{ - yyin = _in_str ; -} - -void yyset_out (FILE * _out_str ) -{ - yyout = _out_str ; -} - -int yyget_debug (void) -{ - return yy_flex_debug; -} - -void yyset_debug (int _bdebug ) -{ - yy_flex_debug = _bdebug ; -} - -static int yy_init_globals (void) -{ - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from yylex_destroy(), so don't allocate here. - */ - - /* We do not touch yylineno unless the option is enabled. */ - yylineno = 1; - - (yy_buffer_stack) = NULL; - (yy_buffer_stack_top) = 0; - (yy_buffer_stack_max) = 0; - (yy_c_buf_p) = NULL; - (yy_init) = 0; - (yy_start) = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = NULL; - yyout = NULL; -#endif - - /* For future reference: Set errno on error, since we are called by - * yylex_init() - */ - return 0; -} - -/* yylex_destroy is for both reentrant and non-reentrant scanners. */ -int yylex_destroy (void) -{ - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - yy_delete_buffer(YY_CURRENT_BUFFER ); - YY_CURRENT_BUFFER_LVALUE = NULL; - yypop_buffer_state(); - } - - /* Destroy the stack itself. */ - yyfree((yy_buffer_stack) ); - (yy_buffer_stack) = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * yylex() is called, initialization will occur. */ - yy_init_globals( ); - - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) -{ - - int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s ) -{ - int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *yyalloc (yy_size_t size ) -{ - return malloc(size); -} - -void *yyrealloc (void * ptr, yy_size_t size ) -{ - - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return realloc(ptr, size); -} - -void yyfree (void * ptr ) -{ - free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -static char *expand_token(const char *in, size_t n) -{ - char *out; - int c; - char c2; - const char *rest, *end; - - new_string(); - append_string(in, n); - - /* get the whole line because we do not know the end of token. */ - while ((c = input()) != EOF) { - if (c == '\n') { - unput(c); - break; - } - c2 = c; - append_string(&c2, 1); - } - - rest = text; - out = expand_one_token(&rest); - - /* push back unused characters to the input stream */ - end = rest + strlen(rest); - while (end > rest) - unput(*--end); - - free(text); - - return out; -} - -static void append_expanded_string(const char *str) -{ - const char *end; - char *res; - - str++; - - res = expand_dollar(&str); - - /* push back unused characters to the input stream */ - end = str + strlen(str); - while (end > str) - unput(*--end); - - append_string(res, strlen(res)); - - free(res); -} - -void zconf_starthelp(void) -{ - new_string(); - last_ts = first_ts = 0; - BEGIN(HELP); -} - -static void zconf_endhelp(void) -{ - yylval.string = text; - BEGIN(INITIAL); -} - -/* - * Try to open specified file with following names: - * ./name - * $(srctree)/name - * The latter is used when srctree is separate from objtree - * when compiling the kernel. - * Return NULL if file is not found. - */ -FILE *zconf_fopen(const char *name) -{ - char *env, fullname[PATH_MAX+1]; - FILE *f; - - f = fopen(name, "r"); - if (!f && name != NULL && name[0] != '/') { - env = getenv(SRCTREE); - if (env) { - sprintf(fullname, "%s/%s", env, name); - f = fopen(fullname, "r"); - } - } - return f; -} - -void zconf_initscan(const char *name) -{ - yyin = zconf_fopen(name); - if (!yyin) { - fprintf(stderr, "can't find file %s\n", name); - exit(1); - } - - current_buf = xmalloc(sizeof(*current_buf)); - memset(current_buf, 0, sizeof(*current_buf)); - - current_file = file_lookup(name); - yylineno = 1; -} - -void zconf_nextfile(const char *name) -{ - struct file *iter; - struct file *file = file_lookup(name); - struct buffer *buf = xmalloc(sizeof(*buf)); - memset(buf, 0, sizeof(*buf)); - - current_buf->state = YY_CURRENT_BUFFER; - yyin = zconf_fopen(file->name); - if (!yyin) { - fprintf(stderr, "%s:%d: can't open file \"%s\"\n", - zconf_curname(), zconf_lineno(), file->name); - exit(1); - } - yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); - buf->parent = current_buf; - current_buf = buf; - - current_file->lineno = yylineno; - file->parent = current_file; - - for (iter = current_file; iter; iter = iter->parent) { - if (!strcmp(iter->name, file->name)) { - fprintf(stderr, - "Recursive inclusion detected.\n" - "Inclusion path:\n" - " current file : %s\n", file->name); - iter = file; - do { - iter = iter->parent; - fprintf(stderr, " included from: %s:%d\n", - iter->name, iter->lineno - 1); - } while (strcmp(iter->name, file->name)); - exit(1); - } - } - - yylineno = 1; - current_file = file; -} - -static void zconf_endfile(void) -{ - struct buffer *parent; - - current_file = current_file->parent; - if (current_file) - yylineno = current_file->lineno; - - parent = current_buf->parent; - if (parent) { - fclose(yyin); - yy_delete_buffer(YY_CURRENT_BUFFER); - yy_switch_to_buffer(parent->state); - } - free(current_buf); - current_buf = parent; -} - -int zconf_lineno(void) -{ - return current_pos.lineno; -} - -const char *zconf_curname(void) -{ - return current_pos.file ? current_pos.file->name : "<none>"; -} - diff --git a/support/kconfig.new/zconf.tab.c b/support/kconfig.new/zconf.tab.c deleted file mode 100644 index d1cfbcb..0000000 --- a/support/kconfig.new/zconf.tab.c +++ /dev/null @@ -1,2504 +0,0 @@ -/* A Bison parser, made by GNU Bison 3.0.4. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "3.0.4" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 0 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - - - - -/* Copy the first part of user declarations. */ - - -/* - * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> - * Released under the terms of the GNU GPL v2.0. - */ - -#include <ctype.h> -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <stdbool.h> - -#include "lkc.h" - -#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) - -#define PRINTD 0x0001 -#define DEBUG_PARSE 0x0002 - -int cdebug = PRINTD; - -int yylex(void); -static void yyerror(const char *err); -static void zconfprint(const char *err, ...); -static void zconf_error(const char *err, ...); -static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken); - -struct symbol *symbol_hash[SYMBOL_HASHSIZE]; - -static struct menu *current_menu, *current_entry; - - - - -# ifndef YY_NULLPTR -# if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULLPTR nullptr -# else -# define YY_NULLPTR 0 -# endif -# endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - - -/* Debug traces. */ -#ifndef YYDEBUG -# define YYDEBUG 1 -#endif -#if YYDEBUG -extern int yydebug; -#endif - -/* Token type. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - enum yytokentype - { - T_MAINMENU = 258, - T_MENU = 259, - T_ENDMENU = 260, - T_SOURCE = 261, - T_CHOICE = 262, - T_ENDCHOICE = 263, - T_COMMENT = 264, - T_CONFIG = 265, - T_MENUCONFIG = 266, - T_HELP = 267, - T_HELPTEXT = 268, - T_IF = 269, - T_ENDIF = 270, - T_DEPENDS = 271, - T_OPTIONAL = 272, - T_PROMPT = 273, - T_TYPE = 274, - T_DEFAULT = 275, - T_SELECT = 276, - T_IMPLY = 277, - T_RANGE = 278, - T_VISIBLE = 279, - T_OPTION = 280, - T_ON = 281, - T_WORD = 282, - T_WORD_QUOTE = 283, - T_UNEQUAL = 284, - T_LESS = 285, - T_LESS_EQUAL = 286, - T_GREATER = 287, - T_GREATER_EQUAL = 288, - T_CLOSE_PAREN = 289, - T_OPEN_PAREN = 290, - T_EOL = 291, - T_VARIABLE = 292, - T_ASSIGN = 293, - T_ASSIGN_VAL = 294, - T_OR = 295, - T_AND = 296, - T_EQUAL = 297, - T_NOT = 298 - }; -#endif - -/* Value type. */ -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED - -union YYSTYPE -{ - - - char *string; - struct file *file; - struct symbol *symbol; - struct expr *expr; - struct menu *menu; - const struct kconf_id *id; - enum variable_flavor flavor; - - -}; - -typedef union YYSTYPE YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define YYSTYPE_IS_DECLARED 1 -#endif - - -extern YYSTYPE yylval; - -int yyparse (void); - - - -/* Copy the second part of user declarations. */ - - -/* Include kconf_id.c here so it can see the token constants. */ -#include "kconf_id.c" - - - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#else -typedef signed char yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T -# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ -# define YY_(Msgid) dgettext ("bison-runtime", Msgid) -# endif -# endif -# ifndef YY_ -# define YY_(Msgid) Msgid -# endif -#endif - -#ifndef YY_ATTRIBUTE -# if (defined __GNUC__ \ - && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ - || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C -# define YY_ATTRIBUTE(Spec) __attribute__(Spec) -# else -# define YY_ATTRIBUTE(Spec) /* empty */ -# endif -#endif - -#ifndef YY_ATTRIBUTE_PURE -# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) -#endif - -#ifndef YY_ATTRIBUTE_UNUSED -# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) -#endif - -#if !defined _Noreturn \ - && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) -# if defined _MSC_VER && 1200 <= _MSC_VER -# define _Noreturn __declspec (noreturn) -# else -# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) -#else -# define YYUSE(E) /* empty */ -#endif - -#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ -/* Suppress an incorrect diagnostic about yylval being uninitialized. */ -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ - _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ - _Pragma ("GCC diagnostic pop") -#else -# define YY_INITIAL_VALUE(Value) Value -#endif -#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN -# define YY_IGNORE_MAYBE_UNINITIALIZED_END -#endif -#ifndef YY_INITIAL_VALUE -# define YY_INITIAL_VALUE(Value) /* Nothing. */ -#endif - - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ - /* Use EXIT_SUCCESS as a witness for stdlib.h. */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's 'empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (0) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from SRC to DST. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) -# else -# define YYCOPY(Dst, Src, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (Dst)[yyi] = (Src)[yyi]; \ - } \ - while (0) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 11 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 332 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 44 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 53 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 129 -/* YYNSTATES -- Number of states. */ -#define YYNSTATES 211 - -/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned - by yylex, with out-of-bounds checking. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 298 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, without out-of-bounds checking. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43 -}; - -#if YYDEBUG - /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 114, 114, 114, 116, 116, 120, 125, 127, 128, - 129, 130, 131, 132, 136, 140, 140, 140, 140, 140, - 140, 140, 140, 140, 144, 145, 146, 147, 148, 149, - 150, 154, 155, 161, 168, 173, 180, 189, 191, 192, - 193, 194, 195, 196, 199, 207, 213, 223, 229, 235, - 241, 244, 246, 259, 260, 265, 275, 280, 288, 291, - 293, 294, 295, 296, 297, 300, 306, 317, 323, 333, - 335, 340, 348, 356, 359, 361, 362, 363, 368, 375, - 380, 388, 391, 393, 394, 395, 398, 407, 414, 419, - 425, 443, 445, 446, 447, 450, 458, 460, 461, 464, - 471, 473, 478, 479, 482, 483, 484, 488, 489, 492, - 493, 496, 497, 498, 499, 500, 501, 502, 503, 504, - 505, 506, 510, 512, 513, 516, 517, 521, 524, 525 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || 0 -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", - "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", - "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", - "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_IMPLY", - "T_RANGE", "T_VISIBLE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", - "T_UNEQUAL", "T_LESS", "T_LESS_EQUAL", "T_GREATER", "T_GREATER_EQUAL", - "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_VARIABLE", "T_ASSIGN", - "T_ASSIGN_VAL", "T_OR", "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", - "start", "mainmenu_stmt", "stmt_list", "option_name", "common_stmt", - "option_error", "config_entry_start", "config_stmt", - "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", - "config_option", "symbol_option", "symbol_option_list", - "symbol_option_arg", "choice", "choice_entry", "choice_end", - "choice_stmt", "choice_option_list", "choice_option", "choice_block", - "if_entry", "if_end", "if_stmt", "if_block", "menu", "menu_entry", - "menu_end", "menu_stmt", "menu_block", "source_stmt", "comment", - "comment_stmt", "help_start", "help", "depends_list", "depends", - "visibility_list", "visible", "prompt_stmt_opt", "prompt", "end", "nl", - "if_expr", "expr", "nonconst_symbol", "symbol", "word_opt", - "assignment_stmt", "assign_val", YY_NULLPTR -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[NUM] -- (External) token number corresponding to the - (internal) symbol number NUM (which must be that of a token). */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298 -}; -# endif - -#define YYPACT_NINF -92 - -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-92))) - -#define YYTABLE_NINF -89 - -#define yytable_value_is_error(Yytable_value) \ - 0 - - /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -static const yytype_int16 yypact[] = -{ - 21, 38, -92, 4, -92, -92, 157, 23, -92, -92, - -19, -92, 191, -16, 38, -13, 38, 6, 24, 38, - 48, 48, 34, 43, -92, -92, -92, -92, -92, -92, - -92, -92, -92, 96, -92, 44, 111, -92, -92, -92, - -92, -92, -92, -92, -92, -92, -92, -92, -92, -92, - -92, -92, -92, -92, -92, -92, -92, -92, -92, 83, - -92, 89, -92, 116, -92, 133, -92, 134, 146, -92, - 34, 34, 113, -92, 73, -92, 150, 62, 151, 31, - 123, 258, 293, 282, -2, 282, 225, -92, -92, -92, - -92, -92, -92, 30, -92, -92, 34, 34, 65, 65, - 65, 65, 65, 65, -92, -92, 152, -92, 153, 154, - 110, 38, 38, 34, 48, 48, 65, -92, 202, -92, - -92, -92, -92, 203, -92, -92, 181, 38, 38, 48, - -92, -92, -92, -92, -92, -92, -92, -92, -92, -92, - -92, -92, -92, 205, -92, 80, -92, -92, -92, -92, - -92, -92, -92, -92, -92, -92, 179, -92, -92, -92, - -92, -92, -92, -92, -92, -92, -92, 34, 205, 185, - 205, -11, 205, 205, 65, 36, 186, -92, -92, 205, - 187, 205, 34, -92, 115, 188, -92, -92, 201, 214, - 215, 205, 196, -92, -92, 217, -92, 218, 81, -92, - -92, -92, -92, -92, 219, 38, -92, -92, -92, -92, - -92 -}; - - /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE does not specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 7, 0, 107, 0, 3, 7, 0, 7, 102, 103, - 0, 1, 0, 0, 0, 0, 0, 125, 0, 0, - 0, 0, 0, 0, 15, 20, 16, 17, 22, 18, - 19, 21, 23, 0, 24, 0, 0, 8, 37, 27, - 37, 28, 59, 69, 9, 74, 25, 96, 82, 10, - 29, 91, 26, 11, 30, 108, 2, 6, 14, 0, - 104, 0, 126, 0, 105, 0, 122, 0, 0, 124, - 0, 0, 0, 123, 111, 106, 0, 128, 0, 0, - 0, 0, 0, 0, 91, 0, 0, 78, 86, 55, - 87, 33, 35, 0, 119, 71, 0, 0, 0, 0, - 0, 0, 0, 0, 12, 129, 0, 13, 0, 0, - 0, 0, 100, 0, 0, 0, 0, 51, 0, 43, - 42, 38, 39, 0, 41, 40, 0, 0, 100, 0, - 63, 64, 60, 62, 61, 70, 58, 57, 75, 77, - 73, 76, 72, 109, 98, 0, 97, 83, 85, 81, - 84, 80, 93, 94, 92, 118, 120, 121, 117, 112, - 113, 114, 115, 116, 127, 32, 89, 0, 109, 0, - 109, 109, 109, 109, 0, 0, 0, 90, 67, 109, - 0, 109, 0, 99, 0, 0, 44, 101, 0, 0, - 0, 109, 53, 50, 31, 0, 66, 0, 110, 95, - 45, 46, 47, 48, 0, 0, 52, 65, 68, 49, - 54 -}; - - /* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -92, -92, 249, -92, 252, -92, -9, -67, -92, -92, - -92, -92, 220, -92, -92, -92, -92, -92, -92, -92, - 35, -92, -92, -92, -92, -92, -92, -92, -92, -92, - -92, 100, -92, -92, -92, -92, -92, 177, 195, -65, - -92, -92, 137, -1, 26, -92, 141, -69, -15, -91, - -92, -92, -92 -}; - - /* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 3, 4, 5, 6, 36, 37, 120, 38, 39, - 40, 41, 79, 121, 122, 175, 206, 42, 43, 136, - 44, 81, 132, 82, 45, 140, 46, 83, 47, 48, - 149, 49, 85, 50, 51, 52, 123, 124, 86, 125, - 84, 146, 169, 170, 53, 7, 183, 72, 73, 74, - 63, 54, 106 -}; - - /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule whose - number is the opposite. If YYTABLE_NINF, syntax error. */ -static const yytype_int16 yytable[] = -{ - 10, 93, 94, 182, 11, 67, 68, 158, 159, 160, - 161, 162, 163, 59, 131, 61, 134, 57, 65, 153, - 58, 154, 143, 60, 1, 174, 1, 156, 157, 96, - 97, -34, 108, 62, 144, -34, -34, -34, -34, -34, - -34, -34, -34, 109, 171, -34, -34, 110, -34, 111, - 112, 113, 114, 115, 116, -34, 117, 2, 118, 55, - 64, 66, 69, 192, 155, 8, 9, 119, -34, 70, - 96, 97, 193, 135, 138, 66, 147, 71, 153, 75, - 154, 108, 77, 191, -79, -79, -79, -79, -79, -79, - -79, -79, 66, 69, -79, -79, 110, 76, 184, 172, - 173, 105, 98, 99, 100, 101, 102, 118, 137, 142, - 168, 151, 78, 198, 181, 103, 152, -79, 139, 87, - 148, 96, 97, -36, 108, 88, 179, -36, -36, -36, - -36, -36, -36, -36, -36, 109, 167, -36, -36, 110, - -36, 111, 112, 113, 114, 115, 116, -36, 117, 95, - 118, 199, 89, 96, 97, 96, 97, -5, 13, 119, - -36, 14, 15, 16, 17, 18, 19, 20, 21, 90, - 91, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 92, 141, 33, 150, 104, 107, 164, 165, - 166, -4, 13, 34, 35, 14, 15, 16, 17, 18, - 19, 20, 21, 176, 210, 22, 23, 24, 25, 26, - 27, 28, 29, 30, 31, 32, 177, 178, 33, 182, - 97, 186, 194, 196, 200, -88, 108, 34, 35, -88, - -88, -88, -88, -88, -88, -88, -88, 201, 205, -88, - -88, 110, -88, -88, -88, -88, -88, -88, -88, -88, - 202, 203, 118, 207, 208, 209, 56, 12, 133, 108, - 80, 152, -88, -56, -56, 180, -56, -56, -56, -56, - 109, 0, -56, -56, 110, 126, 127, 128, 129, 145, - 0, 0, 0, 0, 0, 118, 14, 15, 16, 17, - 18, 19, 20, 21, 130, -56, 22, 23, 15, 16, - 0, 18, 19, 20, 21, 0, 0, 22, 23, 185, - 0, 187, 188, 189, 190, 0, 0, 0, 34, 35, - 195, 0, 197, 0, 0, 0, 0, 0, 0, 34, - 35, 0, 204 -}; - -static const yytype_int16 yycheck[] = -{ - 1, 70, 71, 14, 0, 20, 21, 98, 99, 100, - 101, 102, 103, 14, 81, 16, 81, 36, 19, 86, - 36, 86, 24, 36, 3, 116, 3, 96, 97, 40, - 41, 0, 1, 27, 36, 4, 5, 6, 7, 8, - 9, 10, 11, 12, 113, 14, 15, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 25, 36, 27, 36, - 36, 27, 28, 27, 34, 27, 28, 36, 37, 35, - 40, 41, 36, 82, 83, 27, 85, 43, 145, 36, - 145, 1, 38, 174, 4, 5, 6, 7, 8, 9, - 10, 11, 27, 28, 14, 15, 16, 1, 167, 114, - 115, 39, 29, 30, 31, 32, 33, 27, 82, 83, - 111, 85, 1, 182, 129, 42, 36, 37, 83, 36, - 85, 40, 41, 0, 1, 36, 127, 4, 5, 6, - 7, 8, 9, 10, 11, 12, 26, 14, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 25, 36, - 27, 36, 36, 40, 41, 40, 41, 0, 1, 36, - 37, 4, 5, 6, 7, 8, 9, 10, 11, 36, - 36, 14, 15, 16, 17, 18, 19, 20, 21, 22, - 23, 24, 36, 83, 27, 85, 36, 36, 36, 36, - 36, 0, 1, 36, 37, 4, 5, 6, 7, 8, - 9, 10, 11, 1, 205, 14, 15, 16, 17, 18, - 19, 20, 21, 22, 23, 24, 13, 36, 27, 14, - 41, 36, 36, 36, 36, 0, 1, 36, 37, 4, - 5, 6, 7, 8, 9, 10, 11, 36, 42, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 36, 36, 27, 36, 36, 36, 7, 5, 81, 1, - 40, 36, 37, 5, 6, 128, 8, 9, 10, 11, - 12, -1, 14, 15, 16, 17, 18, 19, 20, 84, - -1, -1, -1, -1, -1, 27, 4, 5, 6, 7, - 8, 9, 10, 11, 36, 37, 14, 15, 5, 6, - -1, 8, 9, 10, 11, -1, -1, 14, 15, 168, - -1, 170, 171, 172, 173, -1, -1, -1, 36, 37, - 179, -1, 181, -1, -1, -1, -1, -1, -1, 36, - 37, -1, 191 -}; - - /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 3, 36, 45, 46, 47, 48, 89, 27, 28, - 87, 0, 48, 1, 4, 5, 6, 7, 8, 9, - 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 27, 36, 37, 49, 50, 52, 53, - 54, 55, 61, 62, 64, 68, 70, 72, 73, 75, - 77, 78, 79, 88, 95, 36, 46, 36, 36, 87, - 36, 87, 27, 94, 36, 87, 27, 92, 92, 28, - 35, 43, 91, 92, 93, 36, 1, 38, 1, 56, - 56, 65, 67, 71, 84, 76, 82, 36, 36, 36, - 36, 36, 36, 91, 91, 36, 40, 41, 29, 30, - 31, 32, 33, 42, 36, 39, 96, 36, 1, 12, - 16, 18, 19, 20, 21, 22, 23, 25, 27, 36, - 51, 57, 58, 80, 81, 83, 17, 18, 19, 20, - 36, 51, 66, 81, 83, 50, 63, 88, 50, 64, - 69, 75, 88, 24, 36, 82, 85, 50, 64, 74, - 75, 88, 36, 51, 83, 34, 91, 91, 93, 93, - 93, 93, 93, 93, 36, 36, 36, 26, 87, 86, - 87, 91, 92, 92, 93, 59, 1, 13, 36, 87, - 86, 92, 14, 90, 91, 90, 36, 90, 90, 90, - 90, 93, 27, 36, 36, 90, 36, 90, 91, 36, - 36, 36, 36, 36, 90, 42, 60, 36, 36, 36, - 87 -}; - - /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 44, 45, 45, 46, 46, 47, 48, 48, 48, - 48, 48, 48, 48, 48, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 50, 50, 50, 50, 50, 50, - 50, 51, 51, 52, 53, 54, 55, 56, 56, 56, - 56, 56, 56, 56, 57, 57, 57, 57, 57, 57, - 58, 59, 59, 60, 60, 61, 62, 63, 64, 65, - 65, 65, 65, 65, 65, 66, 66, 66, 66, 67, - 67, 68, 69, 70, 71, 71, 71, 71, 72, 73, - 74, 75, 76, 76, 76, 76, 77, 78, 79, 80, - 81, 82, 82, 82, 82, 83, 84, 84, 84, 85, - 86, 86, 87, 87, 88, 88, 88, 89, 89, 90, - 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, - 91, 91, 92, 93, 93, 94, 94, 95, 96, 96 -}; - - /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 2, 1, 2, 1, 3, 0, 2, 2, - 2, 2, 4, 4, 3, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 3, 2, 3, 2, 3, 2, 0, 2, 2, - 2, 2, 2, 2, 3, 4, 4, 4, 4, 5, - 3, 0, 3, 0, 2, 3, 2, 1, 3, 0, - 2, 2, 2, 2, 2, 4, 3, 2, 4, 0, - 2, 3, 1, 3, 0, 2, 2, 2, 3, 3, - 1, 3, 0, 2, 2, 2, 3, 3, 2, 2, - 2, 0, 2, 2, 2, 4, 0, 2, 2, 2, - 0, 2, 1, 1, 2, 2, 2, 1, 2, 0, - 2, 1, 3, 3, 3, 3, 3, 3, 3, 2, - 3, 3, 1, 1, 1, 0, 1, 4, 0, 1 -}; - - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (0) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - - - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (0) - -/* This macro is provided for backward compatibility. */ -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (0) - - -/*----------------------------------------. -| Print this symbol's value on YYOUTPUT. | -`----------------------------------------*/ - -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -{ - FILE *yyo = yyoutput; - YYUSE (yyo); - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - YYUSE (yytype); -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -{ - YYFPRINTF (yyoutput, "%s %s (", - yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (0) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -static void -yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) -{ - unsigned long int yylno = yyrline[yyrule]; - int yynrhs = yyr2[yyrule]; - int yyi; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, - yystos[yyssp[yyi + 1 - yynrhs]], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyssp, yyvsp, Rule); \ -} while (0) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -static YYSIZE_T -yystrlen (const char *yystr) -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -yystpcpy (char *yydest, const char *yysrc) -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, - yytype_int16 *yyssp, int yytoken) -{ - YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); - YYSIZE_T yysize = yysize0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULLPTR; - /* Arguments of yyformat. */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Number of reported tokens (one for the "unexpected", one per - "expected"). */ - int yycount = 0; - - /* There are many possibilities here to consider: - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[*yyssp]; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - yyp++; - yyformat++; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -{ - YYUSE (yyvaluep); - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - switch (yytype) - { - case 62: /* choice_entry */ - - { - fprintf(stderr, "%s:%d: missing end statement for this entry\n", - ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); - if (current_menu == ((*yyvaluep).menu)) - menu_end_menu(); -} - - break; - - case 68: /* if_entry */ - - { - fprintf(stderr, "%s:%d: missing end statement for this entry\n", - ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); - if (current_menu == ((*yyvaluep).menu)) - menu_end_menu(); -} - - break; - - case 73: /* menu_entry */ - - { - fprintf(stderr, "%s:%d: missing end statement for this entry\n", - ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); - if (current_menu == ((*yyvaluep).menu)) - menu_end_menu(); -} - - break; - - - default: - break; - } - YY_IGNORE_MAYBE_UNINITIALIZED_END -} - - - - -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; -/* Number of syntax errors so far. */ -int yynerrs; - - -/*----------. -| yyparse. | -`----------*/ - -int -yyparse (void) -{ - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - 'yyss': related to states. - 'yyvs': related to semantic values. - - Refer to the stacks through separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = yylex (); - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - '$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 6: - - { - menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); -} - - break; - - case 11: - - { zconf_error("unexpected end statement"); } - - break; - - case 12: - - { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); } - - break; - - case 13: - - { - zconf_error("unexpected option \"%s\"", (yyvsp[-2].id)->name); -} - - break; - - case 14: - - { zconf_error("invalid statement"); } - - break; - - case 31: - - { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); } - - break; - - case 32: - - { zconf_error("invalid option"); } - - break; - - case 33: - - { - (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL; - menu_add_entry((yyvsp[-1].symbol)); - printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name); -} - - break; - - case 34: - - { - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 35: - - { - (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL; - menu_add_entry((yyvsp[-1].symbol)); - printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name); -} - - break; - - case 36: - - { - if (current_entry->prompt) - current_entry->prompt->type = P_MENU; - else - zconfprint("warning: menuconfig statement without prompt"); - printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 44: - - { - menu_set_type((yyvsp[-2].id)->stype); - printd(DEBUG_PARSE, "%s:%d:type(%u)\n", - zconf_curname(), zconf_lineno(), - (yyvsp[-2].id)->stype); -} - - break; - - case 45: - - { - menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 46: - - { - menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr)); - if ((yyvsp[-3].id)->stype != S_UNKNOWN) - menu_set_type((yyvsp[-3].id)->stype); - printd(DEBUG_PARSE, "%s:%d:default(%u)\n", - zconf_curname(), zconf_lineno(), - (yyvsp[-3].id)->stype); -} - - break; - - case 47: - - { - menu_add_symbol(P_SELECT, (yyvsp[-2].symbol), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 48: - - { - menu_add_symbol(P_IMPLY, (yyvsp[-2].symbol), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 49: - - { - menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 52: - - { - const struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string))); - if (id && id->flags & TF_OPTION) { - menu_add_option(id->token, (yyvsp[0].string)); - free((yyvsp[0].string)); - } - else - zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string)); - free((yyvsp[-1].string)); -} - - break; - - case 53: - - { (yyval.string) = NULL; } - - break; - - case 54: - - { (yyval.string) = (yyvsp[0].string); } - - break; - - case 55: - - { - struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE); - sym->flags |= SYMBOL_NO_WRITE; - menu_add_entry(sym); - menu_add_expr(P_CHOICE, NULL, NULL); - free((yyvsp[-1].string)); - printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 56: - - { - (yyval.menu) = menu_add_menu(); -} - - break; - - case 57: - - { - if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); - } -} - - break; - - case 65: - - { - menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 66: - - { - if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) { - menu_set_type((yyvsp[-2].id)->stype); - printd(DEBUG_PARSE, "%s:%d:type(%u)\n", - zconf_curname(), zconf_lineno(), - (yyvsp[-2].id)->stype); - } else - YYERROR; -} - - break; - - case 67: - - { - current_entry->sym->flags |= SYMBOL_OPTIONAL; - printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 68: - - { - if ((yyvsp[-3].id)->stype == S_UNKNOWN) { - menu_add_symbol(P_DEFAULT, (yyvsp[-2].symbol), (yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:default\n", - zconf_curname(), zconf_lineno()); - } else - YYERROR; -} - - break; - - case 71: - - { - printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); - menu_add_entry(NULL); - menu_add_dep((yyvsp[-1].expr)); - (yyval.menu) = menu_add_menu(); -} - - break; - - case 72: - - { - if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); - } -} - - break; - - case 78: - - { - menu_add_entry(NULL); - menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); - printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 79: - - { - (yyval.menu) = menu_add_menu(); -} - - break; - - case 80: - - { - if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) { - menu_end_menu(); - printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); - } -} - - break; - - case 86: - - { - printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); - zconf_nextfile((yyvsp[-1].string)); - free((yyvsp[-1].string)); -} - - break; - - case 87: - - { - menu_add_entry(NULL); - menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL); - printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 89: - - { - printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); - zconf_starthelp(); -} - - break; - - case 90: - - { - if (current_entry->help) { - free(current_entry->help); - zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", - current_entry->sym->name ?: "<choice>"); - } - - /* Is the help text empty or all whitespace? */ - if ((yyvsp[0].string)[strspn((yyvsp[0].string), " \f\n\r\t\v")] == '\0') - zconfprint("warning: '%s' defined with blank help text", - current_entry->sym->name ?: "<choice>"); - - current_entry->help = (yyvsp[0].string); -} - - break; - - case 95: - - { - menu_add_dep((yyvsp[-1].expr)); - printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); -} - - break; - - case 99: - - { - menu_add_visibility((yyvsp[0].expr)); -} - - break; - - case 101: - - { - menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr)); -} - - break; - - case 104: - - { (yyval.id) = (yyvsp[-1].id); } - - break; - - case 105: - - { (yyval.id) = (yyvsp[-1].id); } - - break; - - case 106: - - { (yyval.id) = (yyvsp[-1].id); } - - break; - - case 109: - - { (yyval.expr) = NULL; } - - break; - - case 110: - - { (yyval.expr) = (yyvsp[0].expr); } - - break; - - case 111: - - { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); } - - break; - - case 112: - - { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 113: - - { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 114: - - { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 115: - - { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 116: - - { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 117: - - { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } - - break; - - case 118: - - { (yyval.expr) = (yyvsp[-1].expr); } - - break; - - case 119: - - { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); } - - break; - - case 120: - - { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); } - - break; - - case 121: - - { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); } - - break; - - case 122: - - { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); } - - break; - - case 124: - - { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); } - - break; - - case 125: - - { (yyval.string) = NULL; } - - break; - - case 127: - - { variable_add((yyvsp[-3].string), (yyvsp[-1].string), (yyvsp[-2].flavor)); free((yyvsp[-3].string)); free((yyvsp[-1].string)); } - - break; - - case 128: - - { (yyval.string) = xstrdup(""); } - - break; - - - - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now 'shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*--------------------------------------. -| yyerrlab -- here on detecting error. | -`--------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule whose action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - *++yyvsp = yylval; - YY_IGNORE_MAYBE_UNINITIALIZED_END - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - } - /* Do not reclaim the symbols of the rule whose action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - return yyresult; -} - - - -void conf_parse(const char *name) -{ - struct symbol *sym; - int i; - - zconf_initscan(name); - - _menu_init(); - - if (getenv("ZCONF_DEBUG")) - yydebug = 1; - yyparse(); - - /* Variables are expanded in the parse phase. We can free them here. */ - variable_all_del(); - - if (yynerrs) - exit(1); - if (!modules_sym) - modules_sym = sym_find( "n" ); - - if (!menu_has_prompt(&rootmenu)) { - current_entry = &rootmenu; - menu_add_prompt(P_MENU, "Main menu", NULL); - } - - menu_finalize(&rootmenu); - for_all_symbols(i, sym) { - if (sym_check_deps(sym)) - yynerrs++; - } - if (yynerrs) - exit(1); - sym_set_change_count(1); -} - -static const char *zconf_tokenname(int token) -{ - switch (token) { - case T_MENU: return "menu"; - case T_ENDMENU: return "endmenu"; - case T_CHOICE: return "choice"; - case T_ENDCHOICE: return "endchoice"; - case T_IF: return "if"; - case T_ENDIF: return "endif"; - case T_DEPENDS: return "depends"; - case T_VISIBLE: return "visible"; - } - return "<token>"; -} - -static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken) -{ - if (id->token != endtoken) { - zconf_error("unexpected '%s' within %s block", - id->name, zconf_tokenname(starttoken)); - yynerrs++; - return false; - } - if (current_menu->file != current_file) { - zconf_error("'%s' in different file than '%s'", - id->name, zconf_tokenname(starttoken)); - fprintf(stderr, "%s:%d: location of the '%s'\n", - current_menu->file->name, current_menu->lineno, - zconf_tokenname(starttoken)); - yynerrs++; - return false; - } - return true; -} - -static void zconfprint(const char *err, ...) -{ - va_list ap; - - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); - va_start(ap, err); - vfprintf(stderr, err, ap); - va_end(ap); - fprintf(stderr, "\n"); -} - -static void zconf_error(const char *err, ...) -{ - va_list ap; - - yynerrs++; - fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); - va_start(ap, err); - vfprintf(stderr, err, ap); - va_end(ap); - fprintf(stderr, "\n"); -} - -static void yyerror(const char *err) -{ - fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); -} - -static void print_quoted_string(FILE *out, const char *str) -{ - const char *p; - int len; - - putc('"', out); - while ((p = strchr(str, '"'))) { - len = p - str; - if (len) - fprintf(out, "%.*s", len, str); - fputs("\\\"", out); - str = p + 1; - } - fputs(str, out); - putc('"', out); -} - -static void print_symbol(FILE *out, struct menu *menu) -{ - struct symbol *sym = menu->sym; - struct property *prop; - - if (sym_is_choice(sym)) - fprintf(out, "\nchoice\n"); - else - fprintf(out, "\nconfig %s\n", sym->name); - switch (sym->type) { - case S_BOOLEAN: - fputs(" bool\n", out); - break; - case S_TRISTATE: - fputs(" tristate\n", out); - break; - case S_STRING: - fputs(" string\n", out); - break; - case S_INT: - fputs(" integer\n", out); - break; - case S_HEX: - fputs(" hex\n", out); - break; - default: - fputs(" ???\n", out); - break; - } - for (prop = sym->prop; prop; prop = prop->next) { - if (prop->menu != menu) - continue; - switch (prop->type) { - case P_PROMPT: - fputs(" prompt ", out); - print_quoted_string(out, prop->text); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_DEFAULT: - fputs( " default ", out); - expr_fprint(prop->expr, out); - if (!expr_is_yes(prop->visible.expr)) { - fputs(" if ", out); - expr_fprint(prop->visible.expr, out); - } - fputc('\n', out); - break; - case P_CHOICE: - fputs(" #choice value\n", out); - break; - case P_SELECT: - fputs( " select ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_IMPLY: - fputs( " imply ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_RANGE: - fputs( " range ", out); - expr_fprint(prop->expr, out); - fputc('\n', out); - break; - case P_MENU: - fputs( " menu ", out); - print_quoted_string(out, prop->text); - fputc('\n', out); - break; - case P_SYMBOL: - fputs( " symbol ", out); - fprintf(out, "%s\n", prop->sym->name); - break; - default: - fprintf(out, " unknown prop %d!\n", prop->type); - break; - } - } - if (menu->help) { - int len = strlen(menu->help); - while (menu->help[--len] == '\n') - menu->help[len] = 0; - fprintf(out, " help\n%s\n", menu->help); - } -} - -void zconfdump(FILE *out) -{ - struct property *prop; - struct symbol *sym; - struct menu *menu; - - menu = rootmenu.list; - while (menu) { - if ((sym = menu->sym)) - print_symbol(out, menu); - else if ((prop = menu->prompt)) { - switch (prop->type) { - case P_COMMENT: - fputs("\ncomment ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - case P_MENU: - fputs("\nmenu ", out); - print_quoted_string(out, prop->text); - fputs("\n", out); - break; - default: - ; - } - if (!expr_is_yes(prop->visible.expr)) { - fputs(" depends ", out); - expr_fprint(prop->visible.expr, out); - fputc('\n', out); - } - } - - if (menu->list) - menu = menu->list; - else if (menu->next) - menu = menu->next; - else while ((menu = menu->parent)) { - if (menu->prompt && menu->prompt->type == P_MENU) - fputs("\nendmenu\n", out); - if (menu->next) { - menu = menu->next; - break; - } - } - } -} - -#include "zconf.lex.c" -#include "util.c" -#include "confdata.c" -#include "expr.c" -#include "symbol.c" -#include "menu.c" -#include "preprocess.c" diff --git a/support/kconfig/Makefile b/support/kconfig/Makefile new file mode 100644 index 0000000..7b532c5 --- /dev/null +++ b/support/kconfig/Makefile @@ -0,0 +1,208 @@ +# SPDX-License-Identifier: GPL-2.0 +# =========================================================================== +# Unikraft configuration targets +# These targets are used from top-level makefile + +PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \ + build_menuconfig build_nconfig build_gconfig build_xconfig + +ifdef KBUILD_KCONFIG +Kconfig := $(KBUILD_KCONFIG) +else +Kconfig := Kconfig +endif + +ifeq ($(quiet),silent_) +silent := -s +endif + +# We need this, in case the user has it in its environment +unexport CONFIG_ + +xconfig: $(obj)/qconf + $< $(silent) $(Kconfig) + +gconfig: $(obj)/gconf + $< $(silent) $(Kconfig) + +menuconfig: $(obj)/mconf + $< $(silent) $(Kconfig) + +config: $(obj)/conf + $< $(silent) --oldaskconfig $(Kconfig) + +nconfig: $(obj)/nconf + $< $(silent) $(Kconfig) + +build_menuconfig: $(obj)/mconf + +build_nconfig: $(obj)/nconf + +build_gconfig: $(obj)/gconf + +build_xconfig: $(obj)/qconf + +localyesconfig localmodconfig: $(obj)/conf + $(Q)perl $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config + $(Q)if [ -f .config ]; then \ + cmp -s .tmp.config .config || \ + (mv -f .config .config.old.1; \ + mv -f .tmp.config .config; \ + $< $(silent) --oldconfig $(Kconfig); \ + mv -f .config.old.1 .config.old) \ + else \ + mv -f .tmp.config .config; \ + $< $(silent) --oldconfig $(Kconfig); \ + fi + $(Q)rm -f .tmp.config + +# These targets map 1:1 to the commandline options of 'conf' +# +# Note: +# syncconfig has become an internal implementation detail and is now +# deprecated for external use +simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \ + alldefconfig randconfig listnewconfig olddefconfig syncconfig +PHONY += $(simple-targets) + +$(simple-targets): $(obj)/conf + $< $(silent) --$@ $(Kconfig) + +PHONY += savedefconfig defconfig + +savedefconfig: $(obj)/conf + $< $(silent) --$@=defconfig $(Kconfig) + +defconfig: $(obj)/conf +ifeq ($(KBUILD_DEFCONFIG),) + $< $(silent) --defconfig $(Kconfig) +else ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)),) + @$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" + $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) +else + @$(kecho) "*** Default configuration is based on target '$(KBUILD_DEFCONFIG)'" + $(Q)$(MAKE) -f $(srctree)/Makefile $(KBUILD_DEFCONFIG) +endif + +%_defconfig: $(obj)/conf + $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig) + +configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@) + +%.config: $(obj)/conf + $(if $(call configfiles),, $(error No configuration exists for this target on this architecture)) + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles) + +$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig + +PHONY += kvmconfig +kvmconfig: kvm_guest.config + @: + +PHONY += xenconfig +xenconfig: xen.config + @: + +PHONY += tinyconfig +tinyconfig: + $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config + +# CHECK: -o cache_dir=<path> working? +PHONY += testconfig +testconfig: $(obj)/conf + $(PYTHON3) -B -m pytest $(srctree)/$(src)/tests \ + -o cache_dir=$(abspath $(obj)/tests/.cache) \ + $(if $(findstring 1,$(KBUILD_VERBOSE)),--capture=no) +clean-dirs += tests/.cache + +# Help text used by make help +help: + @echo ' config - Update current config utilising a line-oriented program' + @echo ' nconfig - Update current config utilising a ncurses menu based program' + @echo ' menuconfig - Update current config utilising a menu based program' + @echo ' xconfig - Update current config utilising a Qt based front-end' + @echo ' gconfig - Update current config utilising a GTK+ based front-end' + @echo ' oldconfig - Update current config utilising a provided .config as base' + @echo ' localmodconfig - Update current config disabling modules not loaded' + @echo ' localyesconfig - Update current config converting local mods to core' + @echo ' defconfig - New config with default from ARCH supplied defconfig' + @echo ' savedefconfig - Save current config as ./defconfig (minimal config)' + @echo ' allnoconfig - New config where all options are answered with no' + @echo ' allyesconfig - New config where all options are accepted with yes' + @echo ' allmodconfig - New config selecting modules when possible' + @echo ' alldefconfig - New config with all symbols set to default' + @echo ' randconfig - New config with random answer to all options' + @echo ' listnewconfig - List new options' + @echo ' olddefconfig - Same as oldconfig but sets new symbols to their' + @echo ' default value without prompting' + @echo ' kvmconfig - Enable additional options for kvm guest kernel support' + @echo ' xenconfig - Enable additional options for xen dom0 and guest kernel support' + @echo ' tinyconfig - Configure the tiniest possible kernel' + @echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)' + +# =========================================================================== +# object files used by all kconfig flavours +common-objs := confdata.o expr.o lexer.lex.o parser.tab.o preprocess.o \ + symbol.o + +$(obj)/lexer.lex.o: $(obj)/parser.tab.h +HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src) +HOSTCFLAGS_parser.tab.o := -I $(srctree)/$(src) + +# conf: Used for defconfig, oldconfig and related targets +hostprogs-y += conf +conf-objs := conf.o $(common-objs) + +# nconf: Used for the nconfig target based on ncurses +hostprogs-y += nconf +nconf-objs := nconf.o nconf.gui.o $(common-objs) + +HOSTLDLIBS_nconf = $(shell . $(obj)/nconf-cfg && echo $$libs) +HOSTCFLAGS_nconf.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) +HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/nconf-cfg && echo $$cflags) + +$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/nconf-cfg + +# mconf: Used for the menuconfig target based on lxdialog +hostprogs-y += mconf +lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o +mconf-objs := mconf.o $(addprefix lxdialog/, $(lxdialog)) $(common-objs) + +HOSTLDLIBS_mconf = $(shell . $(obj)/mconf-cfg && echo $$libs) +$(foreach f, mconf.o $(lxdialog), \ + $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/mconf-cfg && echo $$$$cflags))) + +$(obj)/mconf.o: $(obj)/mconf-cfg +$(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/mconf-cfg + +# qconf: Used for the xconfig target based on Qt +hostprogs-y += qconf +qconf-cxxobjs := qconf.o +qconf-objs := images.o $(common-objs) + +HOSTLDLIBS_qconf = $(shell . $(obj)/qconf-cfg && echo $$libs) +HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/qconf-cfg && echo $$cflags) + +$(obj)/qconf.o: $(obj)/qconf-cfg $(obj)/qconf.moc + +quiet_cmd_moc = MOC $@ + cmd_moc = $(shell . $(obj)/qconf-cfg && echo $$moc) -i $< -o $@ + +$(obj)/%.moc: $(src)/%.h $(obj)/qconf-cfg + $(call cmd,moc) + +# gconf: Used for the gconfig target based on GTK+ +hostprogs-y += gconf +gconf-objs := gconf.o images.o $(common-objs) + +HOSTLDLIBS_gconf = $(shell . $(obj)/gconf-cfg && echo $$libs) +HOSTCFLAGS_gconf.o = $(shell . $(obj)/gconf-cfg && echo $$cflags) + +$(obj)/gconf.o: $(obj)/gconf-cfg + +# check if necessary packages are available, and configure build flags +filechk_conf_cfg = $(CONFIG_SHELL) $< + +$(obj)/%conf-cfg: $(src)/%conf-cfg.sh FORCE + $(call filechk,conf_cfg) + +clean-files += *conf-cfg diff --git a/support/kconfig/Makefile.br b/support/kconfig/Makefile.br new file mode 100644 index 0000000..ed9a5cf --- /dev/null +++ b/support/kconfig/Makefile.br @@ -0,0 +1,141 @@ +src := . +top_srcdir=../../ +top_builddir=../../ +srctree := . +obj ?= . + +.SUFFIXES : + +include Makefile.rules +include Makefile +#HOSTCFLAGS+=-Dinline="" -include foo.h +-include $(obj)/.depend + +__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) +host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m)) +host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) + +# C code +# Executables compiled from a single .c file +host-csingle:= $(foreach m,$(__hostprogs), \ + $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) +host-cmulti := $(foreach m,$(__hostprogs),\ + $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) +# Object (.o) files compiled from .c files +host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) + +# C++ code +# C++ executables compiled from at least one .cc file +# and zero or more .c files + host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m))) +# C++ Object (.o) files compiled from .cc files +host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs))) +#Object (.o) files used by the shared libaries +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs)))) +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) + + +host-csingle := $(addprefix $(obj)/,$(host-csingle)) +host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) +host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) +host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) +host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) +fixdep-objs := $(obj)/fixdep.o + +HOST_EXTRACFLAGS += -I$(src) -I$(obj) -DCONFIG_=\"\" + +_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(basetarget).o) +_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCXXFLAGS_$(basetarget).o) + +hostc_flags = -Wp,-MD,$(depfile) $(_hostc_flags) +hostcxx_flags = -Wp,-MD,$(depfile) $(_hostcxx_flags) + +$(obj)/fixdep: $(fixdep-objs) + $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ + +$(fixdep-objs): $(src)/fixdep.c + $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ + +##### +# Compile programs on the host + +# Create executable from a single .c file +# host-csingle -> Executable +quiet_cmd_host-csingle = HOSTCC $@ + cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOSTLDFLAGS) -o $@ $< \ + $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) +$(host-csingle): $(obj)/%: $(src)/%.c $(obj)/fixdep FORCE + $(call if_changed_dep,host-csingle) + +# Link an executable based on list of .o files, all plain c +# host-cmulti -> executable +quiet_cmd_host-cmulti = HOSTLD $@ + cmd_host-cmulti = $(HOSTCC) $(hostc_flags) -o $@ \ + $(addprefix $(obj)/,$($(@F)-objs)) \ + $(HOST_LDFLAGS) $(HOSTLDLIBS_$(@F)) +$(host-cmulti): $(obj)/fixdep FORCE + $(call if_changed,host-cmulti) +$(call multi_depend,$(host-cmulti), , -objs) + + +# Create .o file from a single .c file +# host-cobjs -> .o +quiet_cmd_host-cobjs = HOSTCC $@ + cmd_host-cobjs = $(HOSTCC) $(hostc_flags) $(HOSTCFLAGS_$(@F))\ + -c -o $@ $< +$(filter-out %.tab.o, $(filter-out %.lex.o,$(host-cobjs))): $(obj)/%.o:\ + $(src)/%.c $(obj)/fixdep FORCE + $(call if_changed_dep,host-cobjs) + +$(filter %.lex.o,$(host-cobjs)): $(obj)/%.lex.o: $(obj)/%.lex.c $(obj)/fixdep FORCE + $(call if_changed_dep,host-cobjs) + +$(filter %.tab.o,$(host-cobjs)): $(obj)/%.tab.o: $(obj)/%.tab.c $(obj)/fixdep FORCE + $(call if_changed_dep,host-cobjs) + +# Link an executable based on list of .o files, a mixture of .c and .cc +# host-cxxmulti -> executable +quiet_cmd_host-cxxmulti = HOSTLD $@ + cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@\ + $(foreach o,objs cxxobjs,\ + $(addprefix $(obj)/,$($(@F)-$(o)))) \ + $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) +$(host-cxxmulti): FORCE + $(call if_changed,host-cxxmulti) +$(call multi_depend,$(host-cxxmulti), , -objs -cxxobjs) + + +# Create .o file from a single .cc (C++) file +quiet_cmd_host-cxxobjs = HOSTCXX $@ + cmd_host-cxxobjs = $(HOSTCXX) $(hostcxx_flags) $(HOSTCXXFLAGS_$(@F)) \ + -c -o $@ $< +$(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE + $(call if_changed_dep,host-cxxobjs) + +# Compile .c file, create position independent .o file +# host-cshobjs -> .o +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@ + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $< +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE + $(call if_changed_dep,host-cshobjs) + +# Compile .c file, create position independent .o file +# Note that plugin capable gcc versions can be either C or C++ based +# therefore plugin source files have to be compilable in both C and C++ mode. +# This is why a C++ compiler is invoked on a .c file. +# host-cxxshobjs -> .o +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@ + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $< +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c $(obj)/fixdep FORCE + @echo test--$@ + $(call if_changed_dep,host-cxxshobjs) + +clean: + $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) +distclean: clean + $(Q)rm -f $(addprefix $(obj)/,$(lxdialog) $(conf-objs) $(mconf-objs) $(kxgettext-objs) \ + $(hostprogs-y) $(qconf-cxxobjs) $(qconf-objs) $(gconf-objs) \ + mconf .depend) + +FORCE: +.PHONY: FORCE clean distclean diff --git a/support/kconfig/Makefile.rules b/support/kconfig/Makefile.rules new file mode 100644 index 0000000..78a9c81 --- /dev/null +++ b/support/kconfig/Makefile.rules @@ -0,0 +1,84 @@ +kecho := echo +comma := , + + +dot-target = $(dir $@).$(notdir $@) + +any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) + +arg-check = $(if $(strip $(cmd_$@)),,1) + +make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1))))) + +# printing commands +cmd = @set -e; $(echo-cmd) $(cmd_$(1)) + +depfile = $(subst $(comma),_,$(dot-target).d) +depflags = -Wp$(comma)-MD$(comma)$(call dot-target) + +cmd_and_fixdep = \ + $(cmd); \ + $(obj)/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\ + rm -f $(depfile) + +if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)),$(cmd_and_fixdep),@:) + +define multi_depend +$(foreach m, $(notdir $1), \ + $(eval $(obj)/$m: \ + $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) +endef + +### +# filechk is used to check if the content of a generated file is updated. +# Sample usage: +# +# filechk_sample = echo $(KERNELRELEASE) +# version.h: FORCE +# $(call filechk,sample) +# +# The rule defined shall write to stdout the content of the new file. +# The existing file will be compared with the new one. +# - If no file exist it is created +# - If the content differ the new file is used +# - If they are equal no change, and no timestamp update +# - stdin is piped in from the first prerequisite ($<) so one has +# to specify a valid file as first prerequisite (often the kbuild file) +define filechk + $(Q)set -e; \ + mkdir -p $(dir $@); \ + { $(filechk_$(1)); } > $@.tmp; \ + if [ -r $@ ] && cmp -s $@ $@.tmp; then \ + rm -f $@.tmp; \ + else \ + $(kecho) ' UPD $@'; \ + mv -f $@.tmp $@; \ + fi +endef + +# Execute command if command has changed or prerequisite(s) are updated. +if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ + $(cmd);\ + printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:) + +# LEX +# --------------------------------------------------------------------------- +quiet_cmd_flex = LEX $@ +cmd_flex = $(LEX) -o$@ -L $< + +$(obj)/%.lex.c: $(src)/%.l FORCE + $(call if_changed,flex) + +# YACC +# --------------------------------------------------------------------------- +quiet_cmd_bison = YACC $@ +cmd_bison = $(YACC) -o$@ -t -l $< + +$(obj)/%.tab.c: $(src)/%.y FORCE + $(call if_changed,bison) + +quiet_cmd_bison_h = YACC $@ +cmd_bison_h = $(YACC) -o/dev/null --defines=$@ -t -l $< + +$(obj)/%.tab.h: $(src)/%.y FORCE + $(call if_changed,bison_h) diff --git a/support/kconfig/README.unikraft b/support/kconfig/README.unikraft new file mode 100644 index 0000000..de37f9f --- /dev/null +++ b/support/kconfig/README.unikraft @@ -0,0 +1,21 @@ +This is a copy of the kconfig code in the kernel (currently v5.2) tweaked +to suit Unikraft. + +To update (from linux): + cp -r /usr/src/linux/scripts/kconfig support/kconfig.new + cd support/kconfig.new + cp -a ../kconfig/patches ../kconfig/README.unikraft ../kconfig/.gitignore . + quilt push -a + # Fix any conflict + cd .. + rm -rf kconfig + mv kconfig.new kconfig + +Then verify the toplevel targets work: + config + defconfig + menuconfig + xconfig + gconfig + oldconfig + qconfig diff --git a/support/kconfig/conf.c b/support/kconfig/conf.c new file mode 100644 index 0000000..ef3678c --- /dev/null +++ b/support/kconfig/conf.c @@ -0,0 +1,702 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <ctype.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> +#include <getopt.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <errno.h> + +#include "lkc.h" + +static void conf(struct menu *menu); +static void check_conf(struct menu *menu); + +enum input_mode { + oldaskconfig, + syncconfig, + oldconfig, + allnoconfig, + allyesconfig, + allmodconfig, + alldefconfig, + randconfig, + defconfig, + savedefconfig, + listnewconfig, + olddefconfig, +}; +static enum input_mode input_mode = oldaskconfig; + +static int indent = 1; +static int tty_stdio; +static int sync_kconfig; +static int conf_cnt; +static char line[PATH_MAX]; +static struct menu *rootEntry; + +static void print_help(struct menu *menu) +{ + struct gstr help = str_new(); + + menu_get_ext_help(menu, &help); + + printf("\n%s\n", str_get(&help)); + str_free(&help); +} + +static void strip(char *str) +{ + char *p = str; + int l; + + while ((isspace(*p))) + p++; + l = strlen(p); + if (p != str) + memmove(str, p, l + 1); + if (!l) + return; + p = str + l - 1; + while ((isspace(*p))) + *p-- = 0; +} + +/* Helper function to facilitate fgets() by Jean Sacren. */ +static void xfgets(char *str, int size, FILE *in) +{ + if (!fgets(str, size, in)) + fprintf(stderr, "\nError in reading or end of file.\n"); + + if (!tty_stdio) + printf("%s", str); +} + +static int conf_askvalue(struct symbol *sym, const char *def) +{ + enum symbol_type type = sym_get_type(sym); + + if (!sym_has_value(sym)) + printf("(NEW) "); + + line[0] = '\n'; + line[1] = 0; + + if (!sym_is_changable(sym)) { + printf("%s\n", def); + line[0] = '\n'; + line[1] = 0; + return 0; + } + + switch (input_mode) { + case oldconfig: + case syncconfig: + if (sym_has_value(sym)) { + printf("%s\n", def); + return 0; + } + /* fall through */ + case oldaskconfig: + fflush(stdout); + xfgets(line, sizeof(line), stdin); + return 1; + default: + break; + } + + switch (type) { + case S_INT: + case S_HEX: + case S_STRING: + printf("%s\n", def); + return 1; + default: + ; + } + printf("%s", line); + return 1; +} + +static int conf_string(struct menu *menu) +{ + struct symbol *sym = menu->sym; + const char *def; + + while (1) { + printf("%*s%s ", indent - 1, "", menu->prompt->text); + printf("(%s) ", sym->name); + def = sym_get_string_value(sym); + if (sym_get_string_value(sym)) + printf("[%s] ", def); + if (!conf_askvalue(sym, def)) + return 0; + switch (line[0]) { + case '\n': + break; + case '?': + /* print help */ + if (line[1] == '\n') { + print_help(menu); + def = NULL; + break; + } + /* fall through */ + default: + line[strlen(line)-1] = 0; + def = line; + } + if (def && sym_set_string_value(sym, def)) + return 0; + } +} + +static int conf_sym(struct menu *menu) +{ + struct symbol *sym = menu->sym; + tristate oldval, newval; + + while (1) { + printf("%*s%s ", indent - 1, "", menu->prompt->text); + if (sym->name) + printf("(%s) ", sym->name); + putchar('['); + oldval = sym_get_tristate_value(sym); + switch (oldval) { + case no: + putchar('N'); + break; + case mod: + putchar('M'); + break; + case yes: + putchar('Y'); + break; + } + if (oldval != no && sym_tristate_within_range(sym, no)) + printf("/n"); + if (oldval != mod && sym_tristate_within_range(sym, mod)) + printf("/m"); + if (oldval != yes && sym_tristate_within_range(sym, yes)) + printf("/y"); + printf("/?] "); + if (!conf_askvalue(sym, sym_get_string_value(sym))) + return 0; + strip(line); + + switch (line[0]) { + case 'n': + case 'N': + newval = no; + if (!line[1] || !strcmp(&line[1], "o")) + break; + continue; + case 'm': + case 'M': + newval = mod; + if (!line[1]) + break; + continue; + case 'y': + case 'Y': + newval = yes; + if (!line[1] || !strcmp(&line[1], "es")) + break; + continue; + case 0: + newval = oldval; + break; + case '?': + goto help; + default: + continue; + } + if (sym_set_tristate_value(sym, newval)) + return 0; +help: + print_help(menu); + } +} + +static int conf_choice(struct menu *menu) +{ + struct symbol *sym, *def_sym; + struct menu *child; + bool is_new; + + sym = menu->sym; + is_new = !sym_has_value(sym); + if (sym_is_changable(sym)) { + conf_sym(menu); + sym_calc_value(sym); + switch (sym_get_tristate_value(sym)) { + case no: + return 1; + case mod: + return 0; + case yes: + break; + } + } else { + switch (sym_get_tristate_value(sym)) { + case no: + return 1; + case mod: + printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); + return 0; + case yes: + break; + } + } + + while (1) { + int cnt, def; + + printf("%*s%s\n", indent - 1, "", menu_get_prompt(menu)); + def_sym = sym_get_choice_value(sym); + cnt = def = 0; + line[0] = 0; + for (child = menu->list; child; child = child->next) { + if (!menu_is_visible(child)) + continue; + if (!child->sym) { + printf("%*c %s\n", indent, '*', menu_get_prompt(child)); + continue; + } + cnt++; + if (child->sym == def_sym) { + def = cnt; + printf("%*c", indent, '>'); + } else + printf("%*c", indent, ' '); + printf(" %d. %s", cnt, menu_get_prompt(child)); + if (child->sym->name) + printf(" (%s)", child->sym->name); + if (!sym_has_value(child->sym)) + printf(" (NEW)"); + printf("\n"); + } + printf("%*schoice", indent - 1, ""); + if (cnt == 1) { + printf("[1]: 1\n"); + goto conf_childs; + } + printf("[1-%d?]: ", cnt); + switch (input_mode) { + case oldconfig: + case syncconfig: + if (!is_new) { + cnt = def; + printf("%d\n", cnt); + break; + } + /* fall through */ + case oldaskconfig: + fflush(stdout); + xfgets(line, sizeof(line), stdin); + strip(line); + if (line[0] == '?') { + print_help(menu); + continue; + } + if (!line[0]) + cnt = def; + else if (isdigit(line[0])) + cnt = atoi(line); + else + continue; + break; + default: + break; + } + + conf_childs: + for (child = menu->list; child; child = child->next) { + if (!child->sym || !menu_is_visible(child)) + continue; + if (!--cnt) + break; + } + if (!child) + continue; + if (line[0] && line[strlen(line) - 1] == '?') { + print_help(child); + continue; + } + sym_set_choice_value(sym, child->sym); + for (child = child->list; child; child = child->next) { + indent += 2; + conf(child); + indent -= 2; + } + return 1; + } +} + +static void conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + prop = menu->prompt; + if (prop) { + const char *prompt; + + switch (prop->type) { + case P_MENU: + /* + * Except in oldaskconfig mode, we show only menus that + * contain new symbols. + */ + if (input_mode != oldaskconfig && rootEntry != menu) { + check_conf(menu); + return; + } + /* fall through */ + case P_COMMENT: + prompt = menu_get_prompt(menu); + if (prompt) + printf("%*c\n%*c %s\n%*c\n", + indent, '*', + indent, '*', prompt, + indent, '*'); + default: + ; + } + } + + if (!sym) + goto conf_childs; + + if (sym_is_choice(sym)) { + conf_choice(menu); + if (sym->curr.tri != mod) + return; + goto conf_childs; + } + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + conf_string(menu); + break; + default: + conf_sym(menu); + break; + } + +conf_childs: + if (sym) + indent += 2; + for (child = menu->list; child; child = child->next) + conf(child); + if (sym) + indent -= 2; +} + +static void check_conf(struct menu *menu) +{ + struct symbol *sym; + struct menu *child; + + if (!menu_is_visible(menu)) + return; + + sym = menu->sym; + if (sym && !sym_has_value(sym)) { + if (sym_is_changable(sym) || + (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) { + if (input_mode == listnewconfig) { + if (sym->name) { + const char *str; + + if (sym->type == S_STRING) { + str = sym_get_string_value(sym); + str = sym_escape_string_value(str); + printf("%s%s=%s\n", CONFIG_, sym->name, str); + free((void *)str); + } else { + str = sym_get_string_value(sym); + printf("%s%s=%s\n", CONFIG_, sym->name, str); + } + } + } else { + if (!conf_cnt++) + printf("*\n* Restart config...\n*\n"); + rootEntry = menu_get_parent_menu(menu); + conf(rootEntry); + } + } + } + + for (child = menu->list; child; child = child->next) + check_conf(child); +} + +static struct option long_opts[] = { + {"oldaskconfig", no_argument, NULL, oldaskconfig}, + {"oldconfig", no_argument, NULL, oldconfig}, + {"syncconfig", no_argument, NULL, syncconfig}, + {"defconfig", optional_argument, NULL, defconfig}, + {"savedefconfig", required_argument, NULL, savedefconfig}, + {"allnoconfig", no_argument, NULL, allnoconfig}, + {"allyesconfig", no_argument, NULL, allyesconfig}, + {"allmodconfig", no_argument, NULL, allmodconfig}, + {"alldefconfig", no_argument, NULL, alldefconfig}, + {"randconfig", no_argument, NULL, randconfig}, + {"listnewconfig", no_argument, NULL, listnewconfig}, + {"olddefconfig", no_argument, NULL, olddefconfig}, + {NULL, 0, NULL, 0} +}; + +static void conf_usage(const char *progname) +{ + + printf("Usage: %s [-s] [option] <kconfig-file>\n", progname); + printf("[option] is _one_ of the following:\n"); + printf(" --listnewconfig List new options\n"); + printf(" --oldaskconfig Start a new configuration using a line-oriented program\n"); + printf(" --oldconfig Update a configuration using a provided .config as base\n"); + printf(" --syncconfig Similar to oldconfig but generates configuration in\n" + " include/{generated/,config/}\n"); + printf(" --olddefconfig Same as oldconfig but sets new symbols to their default value\n"); + printf(" --defconfig <file> New config with default defined in <file>\n"); + printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n"); + printf(" --allnoconfig New config where all options are answered with no\n"); + printf(" --allyesconfig New config where all options are answered with yes\n"); + printf(" --allmodconfig New config where all options are answered with mod\n"); + printf(" --alldefconfig New config with all symbols set to default\n"); + printf(" --randconfig New config with random answer to all options\n"); +} + +int main(int ac, char **av) +{ + const char *progname = av[0]; + int opt; + const char *name, *defconfig_file = NULL /* gcc uninit */; + int no_conf_write = 0; + + tty_stdio = isatty(0) && isatty(1); + + while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) { + if (opt == 's') { + conf_set_message_callback(NULL); + continue; + } + input_mode = (enum input_mode)opt; + switch (opt) { + case syncconfig: + /* + * syncconfig is invoked during the build stage. + * Suppress distracting "configuration written to ..." + */ + conf_set_message_callback(NULL); + sync_kconfig = 1; + break; + case defconfig: + case savedefconfig: + defconfig_file = optarg; + break; + case randconfig: + { + struct timeval now; + unsigned int seed; + char *seed_env; + + /* + * Use microseconds derived seed, + * compensate for systems where it may be zero + */ + gettimeofday(&now, NULL); + seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1)); + + seed_env = getenv("KCONFIG_SEED"); + if( seed_env && *seed_env ) { + char *endp; + int tmp = (int)strtol(seed_env, &endp, 0); + if (*endp == '\0') { + seed = tmp; + } + } + fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed ); + srand(seed); + break; + } + case oldaskconfig: + case oldconfig: + case allnoconfig: + case allyesconfig: + case allmodconfig: + case alldefconfig: + case listnewconfig: + case olddefconfig: + break; + case '?': + conf_usage(progname); + exit(1); + break; + } + } + if (ac == optind) { + fprintf(stderr, "%s: Kconfig file missing\n", av[0]); + conf_usage(progname); + exit(1); + } + name = av[optind]; + conf_parse(name); + //zconfdump(stdout); + + switch (input_mode) { + case defconfig: + if (!defconfig_file) + defconfig_file = conf_get_default_confname(); + if (conf_read(defconfig_file)) { + fprintf(stderr, + "***\n" + "*** Can't find default configuration \"%s\"!\n" + "***\n", + defconfig_file); + exit(1); + } + break; + case savedefconfig: + case syncconfig: + case oldaskconfig: + case oldconfig: + case listnewconfig: + case olddefconfig: + conf_read(NULL); + break; + case allnoconfig: + case allyesconfig: + case allmodconfig: + case alldefconfig: + case randconfig: + name = getenv("KCONFIG_ALLCONFIG"); + if (!name) + break; + if ((strcmp(name, "") != 0) && (strcmp(name, "1") != 0)) { + if (conf_read_simple(name, S_DEF_USER)) { + fprintf(stderr, + "*** Can't read seed configuration \"%s\"!\n", + name); + exit(1); + } + break; + } + switch (input_mode) { + case allnoconfig: name = "allno.config"; break; + case allyesconfig: name = "allyes.config"; break; + case allmodconfig: name = "allmod.config"; break; + case alldefconfig: name = "alldef.config"; break; + case randconfig: name = "allrandom.config"; break; + default: break; + } + if (conf_read_simple(name, S_DEF_USER) && + conf_read_simple("all.config", S_DEF_USER)) { + fprintf(stderr, + "*** KCONFIG_ALLCONFIG set, but no \"%s\" or \"all.config\" file found\n", + name); + exit(1); + } + break; + default: + break; + } + + if (sync_kconfig) { + name = getenv("KCONFIG_NOSILENTUPDATE"); + if (name && *name) { + if (conf_get_changed()) { + fprintf(stderr, + "\n*** The configuration requires explicit update.\n\n"); + return 1; + } + no_conf_write = 1; + } + } + + switch (input_mode) { + case allnoconfig: + conf_set_all_new_symbols(def_no); + break; + case allyesconfig: + conf_set_all_new_symbols(def_yes); + break; + case allmodconfig: + conf_set_all_new_symbols(def_mod); + break; + case alldefconfig: + conf_set_all_new_symbols(def_default); + break; + case randconfig: + /* Really nothing to do in this loop */ + while (conf_set_all_new_symbols(def_random)) ; + break; + case defconfig: + conf_set_all_new_symbols(def_default); + break; + case savedefconfig: + break; + case oldaskconfig: + rootEntry = &rootmenu; + conf(&rootmenu); + input_mode = oldconfig; + /* fall through */ + case oldconfig: + case listnewconfig: + case syncconfig: + /* Update until a loop caused no more changes */ + do { + conf_cnt = 0; + check_conf(&rootmenu); + } while (conf_cnt); + break; + case olddefconfig: + default: + break; + } + + if (input_mode == savedefconfig) { + if (conf_write_defconfig(defconfig_file)) { + fprintf(stderr, "n*** Error while saving defconfig to: %s\n\n", + defconfig_file); + return 1; + } + } else if (input_mode != listnewconfig) { + if (!no_conf_write && conf_write(NULL)) { + fprintf(stderr, "\n*** Error during writing of the configuration.\n\n"); + exit(1); + } + + /* + * Create auto.conf if it does not exist. + * This prevents GNU Make 4.1 or older from emitting + * "include/config/auto.conf: No such file or directory" + * in the top-level Makefile + * + * syncconfig always creates or updates auto.conf because it is + * used during the build. + */ + if (conf_write_autoconf(sync_kconfig) && sync_kconfig) { + fprintf(stderr, + "\n*** Error during sync of the configuration.\n\n"); + return 1; + } + } + return 0; +} diff --git a/support/kconfig/confdata.c b/support/kconfig/confdata.c new file mode 100644 index 0000000..6006154 --- /dev/null +++ b/support/kconfig/confdata.c @@ -0,0 +1,1380 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <sys/mman.h> +#include <sys/stat.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> + +#include "lkc.h" + +/* return true if 'path' exists, false otherwise */ +static bool is_present(const char *path) +{ + struct stat st; + + return !stat(path, &st); +} + +/* return true if 'path' exists and it is a directory, false otherwise */ +static bool is_dir(const char *path) +{ + struct stat st; + + if (stat(path, &st)) + return 0; + + return S_ISDIR(st.st_mode); +} + +/* return true if the given two files are the same, false otherwise */ +static bool is_same(const char *file1, const char *file2) +{ + int fd1, fd2; + struct stat st1, st2; + void *map1, *map2; + bool ret = false; + + fd1 = open(file1, O_RDONLY); + if (fd1 < 0) + return ret; + + fd2 = open(file2, O_RDONLY); + if (fd2 < 0) + goto close1; + + ret = fstat(fd1, &st1); + if (ret) + goto close2; + ret = fstat(fd2, &st2); + if (ret) + goto close2; + + if (st1.st_size != st2.st_size) + goto close2; + + map1 = mmap(NULL, st1.st_size, PROT_READ, MAP_PRIVATE, fd1, 0); + if (map1 == MAP_FAILED) + goto close2; + + map2 = mmap(NULL, st2.st_size, PROT_READ, MAP_PRIVATE, fd2, 0); + if (map2 == MAP_FAILED) + goto close2; + + if (bcmp(map1, map2, st1.st_size)) + goto close2; + + ret = true; +close2: + close(fd2); +close1: + close(fd1); + + return ret; +} + +/* + * Create the parent directory of the given path. + * + * For example, if 'include/config/auto.conf' is given, create 'include/config'. + */ +static int make_parent_dir(const char *path) +{ + char tmp[PATH_MAX + 1]; + char *p; + + strncpy(tmp, path, sizeof(tmp)); + tmp[sizeof(tmp) - 1] = 0; + + /* Remove the base name. Just return if nothing is left */ + p = strrchr(tmp, '/'); + if (!p) + return 0; + *(p + 1) = 0; + + /* Just in case it is an absolute path */ + p = tmp; + while (*p == '/') + p++; + + while ((p = strchr(p, '/'))) { + *p = 0; + + /* skip if the directory exists */ + if (!is_dir(tmp) && mkdir(tmp, 0755)) + return -1; + + *p = '/'; + while (*p == '/') + p++; + } + + return 0; +} + +static char depfile_path[PATH_MAX]; +static size_t depfile_prefix_len; + +/* touch depfile for symbol 'name' */ +static int conf_touch_dep(const char *name) +{ + int fd, ret; + const char *s; + char *d, c; + + /* check overflow: prefix + name + ".h" + '\0' must fit in buffer. */ + if (depfile_prefix_len + strlen(name) + 3 > sizeof(depfile_path)) + return -1; + + d = depfile_path + depfile_prefix_len; + s = name; + + while ((c = *s++)) + *d++ = (c == '_') ? '/' : tolower(c); + strcpy(d, ".h"); + + /* Assume directory path already exists. */ + fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd == -1) { + if (errno != ENOENT) + return -1; + + ret = make_parent_dir(depfile_path); + if (ret) + return ret; + + /* Try it again. */ + fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); + if (fd == -1) + return -1; + } + close(fd); + + return 0; +} + +struct conf_printer { + void (*print_symbol)(FILE *, struct symbol *, const char *, void *); + void (*print_comment)(FILE *, const char *, void *); +}; + +static void conf_warning(const char *fmt, ...) + __attribute__ ((format (printf, 1, 2))); + +static void conf_message(const char *fmt, ...) + __attribute__ ((format (printf, 1, 2))); + +static const char *conf_filename; +static int conf_lineno, conf_warnings; + +const char conf_defname[] = "arch/$(ARCH)/defconfig"; + +static void conf_warning(const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", conf_filename, conf_lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); + conf_warnings++; +} + +static void conf_default_message_callback(const char *s) +{ + printf("#\n# "); + printf("%s", s); + printf("\n#\n"); +} + +static void (*conf_message_callback)(const char *s) = + conf_default_message_callback; +void conf_set_message_callback(void (*fn)(const char *s)) +{ + conf_message_callback = fn; +} + +static void conf_message(const char *fmt, ...) +{ + va_list ap; + char buf[4096]; + + if (!conf_message_callback) + return; + + va_start(ap, fmt); + + vsnprintf(buf, sizeof(buf), fmt, ap); + conf_message_callback(buf); + va_end(ap); +} + +const char *conf_get_configname(void) +{ + char *name = getenv("KCONFIG_CONFIG"); + + return name ? name : ".config"; +} + +static const char *conf_get_autoconfig_name(void) +{ + char *name = getenv("KCONFIG_AUTOCONFIG"); + + return name ? name : "include/config/auto.conf"; +} + +char *conf_get_default_confname(void) +{ + static char fullname[PATH_MAX+1]; + char *env, *name; + + name = expand_string(conf_defname); + env = getenv(SRCTREE); + if (env) { + snprintf(fullname, sizeof(fullname), "%s/%s", env, name); + if (is_present(fullname)) + return fullname; + } + return name; +} + +static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p) +{ + char *p2; + + switch (sym->type) { + case S_TRISTATE: + if (p[0] == 'm') { + sym->def[def].tri = mod; + sym->flags |= def_flags; + break; + } + /* fall through */ + case S_BOOLEAN: + if (p[0] == 'y') { + sym->def[def].tri = yes; + sym->flags |= def_flags; + break; + } + if (p[0] == 'n') { + sym->def[def].tri = no; + sym->flags |= def_flags; + break; + } + if (def != S_DEF_AUTO) + conf_warning("symbol value '%s' invalid for %s", + p, sym->name); + return 1; + case S_STRING: + if (*p++ != '"') + break; + for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) { + if (*p2 == '"') { + *p2 = 0; + break; + } + memmove(p2, p2 + 1, strlen(p2)); + } + if (!p2) { + if (def != S_DEF_AUTO) + conf_warning("invalid string found"); + return 1; + } + /* fall through */ + case S_INT: + case S_HEX: + if (sym_string_valid(sym, p)) { + sym->def[def].val = xstrdup(p); + sym->flags |= def_flags; + } else { + if (def != S_DEF_AUTO) + conf_warning("symbol value '%s' invalid for %s", + p, sym->name); + return 1; + } + break; + default: + ; + } + return 0; +} + +#define LINE_GROWTH 16 +static int add_byte(int c, char **lineptr, size_t slen, size_t *n) +{ + char *nline; + size_t new_size = slen + 1; + if (new_size > *n) { + new_size += LINE_GROWTH - 1; + new_size *= 2; + nline = xrealloc(*lineptr, new_size); + if (!nline) + return -1; + + *lineptr = nline; + *n = new_size; + } + + (*lineptr)[slen] = c; + + return 0; +} + +static ssize_t compat_getline(char **lineptr, size_t *n, FILE *stream) +{ + char *line = *lineptr; + size_t slen = 0; + + for (;;) { + int c = getc(stream); + + switch (c) { + case '\n': + if (add_byte(c, &line, slen, n) < 0) + goto e_out; + slen++; + /* fall through */ + case EOF: + if (add_byte('\0', &line, slen, n) < 0) + goto e_out; + *lineptr = line; + if (slen == 0) + return -1; + return slen; + default: + if (add_byte(c, &line, slen, n) < 0) + goto e_out; + slen++; + } + } + +e_out: + line[slen-1] = '\0'; + *lineptr = line; + return -1; +} + +int conf_read_simple(const char *name, int def) +{ + FILE *in = NULL; + char *line = NULL; + size_t line_asize = 0; + char *p, *p2; + struct symbol *sym; + int i, def_flags; + + if (name) { + in = zconf_fopen(name); + } else { + struct property *prop; + + name = conf_get_configname(); + in = zconf_fopen(name); + if (in) + goto load; + sym_add_change_count(1); + if (!sym_defconfig_list) + return 1; + + for_all_defaults(sym_defconfig_list, prop) { + if (expr_calc_value(prop->visible.expr) == no || + prop->expr->type != E_SYMBOL) + continue; + sym_calc_value(prop->expr->left.sym); + name = sym_get_string_value(prop->expr->left.sym); + in = zconf_fopen(name); + if (in) { + conf_message("using defaults found in %s", + name); + goto load; + } + } + } + if (!in) + return 1; + +load: + conf_filename = name; + conf_lineno = 0; + conf_warnings = 0; + + def_flags = SYMBOL_DEF << def; + for_all_symbols(i, sym) { + sym->flags |= SYMBOL_CHANGED; + sym->flags &= ~(def_flags|SYMBOL_VALID); + if (sym_is_choice(sym)) + sym->flags |= def_flags; + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + if (sym->def[def].val) + free(sym->def[def].val); + /* fall through */ + default: + sym->def[def].val = NULL; + sym->def[def].tri = no; + } + } + + while (compat_getline(&line, &line_asize, in) != -1) { + conf_lineno++; + sym = NULL; + if (line[0] == '#') { + if (memcmp(line + 2, CONFIG_, strlen(CONFIG_))) + continue; + p = strchr(line + 2 + strlen(CONFIG_), ' '); + if (!p) + continue; + *p++ = 0; + if (strncmp(p, "is not set", 10)) + continue; + if (def == S_DEF_USER) { + sym = sym_find(line + 2 + strlen(CONFIG_)); + if (!sym) { + sym_add_change_count(1); + continue; + } + } else { + sym = sym_lookup(line + 2 + strlen(CONFIG_), 0); + if (sym->type == S_UNKNOWN) + sym->type = S_BOOLEAN; + } + if (sym->flags & def_flags) { + conf_warning("override: reassigning to symbol %s", sym->name); + } + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + sym->def[def].tri = no; + sym->flags |= def_flags; + break; + default: + ; + } + } else if (memcmp(line, CONFIG_, strlen(CONFIG_)) == 0) { + p = strchr(line + strlen(CONFIG_), '='); + if (!p) + continue; + *p++ = 0; + p2 = strchr(p, '\n'); + if (p2) { + *p2-- = 0; + if (*p2 == '\r') + *p2 = 0; + } + + sym = sym_find(line + strlen(CONFIG_)); + if (!sym) { + if (def == S_DEF_AUTO) + /* + * Reading from include/config/auto.conf + * If CONFIG_FOO previously existed in + * auto.conf but it is missing now, + * include/config/foo.h must be touched. + */ + conf_touch_dep(line + strlen(CONFIG_)); + else + sym_add_change_count(1); + continue; + } + + if (sym->flags & def_flags) { + conf_warning("override: reassigning to symbol %s", sym->name); + } + if (conf_set_sym_val(sym, def, def_flags, p)) + continue; + } else { + if (line[0] != '\r' && line[0] != '\n') + conf_warning("unexpected data: %.*s", + (int)strcspn(line, "\r\n"), line); + + continue; + } + + if (sym && sym_is_choice_value(sym)) { + struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); + switch (sym->def[def].tri) { + case no: + break; + case mod: + if (cs->def[def].tri == yes) { + conf_warning("%s creates inconsistent choice state", sym->name); + cs->flags &= ~def_flags; + } + break; + case yes: + if (cs->def[def].tri != no) + conf_warning("override: %s changes choice state", sym->name); + cs->def[def].val = sym; + break; + } + cs->def[def].tri = EXPR_OR(cs->def[def].tri, sym->def[def].tri); + } + } + free(line); + fclose(in); + return 0; +} + +int conf_read(const char *name) +{ + struct symbol *sym; + int conf_unsaved = 0; + int i; + + sym_set_change_count(0); + + if (conf_read_simple(name, S_DEF_USER)) { + sym_calc_value(modules_sym); + return 1; + } + + sym_calc_value(modules_sym); + + for_all_symbols(i, sym) { + sym_calc_value(sym); + if (sym_is_choice(sym) || (sym->flags & SYMBOL_NO_WRITE)) + continue; + if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) { + /* check that calculated value agrees with saved value */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym->def[S_DEF_USER].tri != sym_get_tristate_value(sym)) + break; + if (!sym_is_choice(sym)) + continue; + /* fall through */ + default: + if (!strcmp(sym->curr.val, sym->def[S_DEF_USER].val)) + continue; + break; + } + } else if (!sym_has_value(sym) && !(sym->flags & SYMBOL_WRITE)) + /* no previous value and not saved */ + continue; + conf_unsaved++; + /* maybe print value in verbose mode... */ + } + + for_all_symbols(i, sym) { + if (sym_has_value(sym) && !sym_is_choice_value(sym)) { + /* Reset values of generates values, so they'll appear + * as new, if they should become visible, but that + * doesn't quite work if the Kconfig and the saved + * configuration disagree. + */ + if (sym->visible == no && !conf_unsaved) + sym->flags &= ~SYMBOL_DEF_USER; + switch (sym->type) { + case S_STRING: + case S_INT: + case S_HEX: + /* Reset a string value if it's out of range */ + if (sym_string_within_range(sym, sym->def[S_DEF_USER].val)) + break; + sym->flags &= ~(SYMBOL_VALID|SYMBOL_DEF_USER); + conf_unsaved++; + break; + default: + break; + } + } + } + + sym_add_change_count(conf_warnings || conf_unsaved); + + return 0; +} + +/* + * Kconfig configuration printer + * + * This printer is used when generating the resulting configuration after + * kconfig invocation and `defconfig' files. Unset symbol might be omitted by + * passing a non-NULL argument to the printer. + * + */ +static void +kconfig_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) +{ + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (*value == 'n') { + bool skip_unset = (arg != NULL); + + if (!skip_unset) + fprintf(fp, "# %s%s is not set\n", + CONFIG_, sym->name); + return; + } + break; + default: + break; + } + + fprintf(fp, "%s%s=%s\n", CONFIG_, sym->name, value); +} + +static void +kconfig_print_comment(FILE *fp, const char *value, void *arg) +{ + const char *p = value; + size_t l; + + for (;;) { + l = strcspn(p, "\n"); + fprintf(fp, "#"); + if (l) { + fprintf(fp, " "); + xfwrite(p, l, 1, fp); + p += l; + } + fprintf(fp, "\n"); + if (*p++ == '\0') + break; + } +} + +static struct conf_printer kconfig_printer_cb = +{ + .print_symbol = kconfig_print_symbol, + .print_comment = kconfig_print_comment, +}; + +/* + * Header printer + * + * This printer is used when generating the `include/generated/autoconf.h' file. + */ +static void +header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) +{ + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: { + const char *suffix = ""; + + switch (*value) { + case 'n': + break; + case 'm': + suffix = "_MODULE"; + /* fall through */ + default: + fprintf(fp, "#define %s%s%s 1\n", + CONFIG_, sym->name, suffix); + } + break; + } + case S_HEX: { + const char *prefix = ""; + + if (value[0] != '0' || (value[1] != 'x' && value[1] != 'X')) + prefix = "0x"; + fprintf(fp, "#define %s%s %s%s\n", + CONFIG_, sym->name, prefix, value); + break; + } + case S_STRING: + case S_INT: + fprintf(fp, "#define %s%s %s\n", + CONFIG_, sym->name, value); + break; + default: + break; + } + +} + +static void +header_print_comment(FILE *fp, const char *value, void *arg) +{ + const char *p = value; + size_t l; + + fprintf(fp, "/*\n"); + for (;;) { + l = strcspn(p, "\n"); + fprintf(fp, " *"); + if (l) { + fprintf(fp, " "); + xfwrite(p, l, 1, fp); + p += l; + } + fprintf(fp, "\n"); + if (*p++ == '\0') + break; + } + fprintf(fp, " */\n"); +} + +static struct conf_printer header_printer_cb = +{ + .print_symbol = header_print_symbol, + .print_comment = header_print_comment, +}; + +/* + * Tristate printer + * + * This printer is used when generating the `include/config/tristate.conf' file. + */ +static void +tristate_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg) +{ + + if (sym->type == S_TRISTATE && *value != 'n') + fprintf(fp, "%s%s=%c\n", CONFIG_, sym->name, (char)toupper(*value)); +} + +static struct conf_printer tristate_printer_cb = +{ + .print_symbol = tristate_print_symbol, + .print_comment = kconfig_print_comment, +}; + +static void conf_write_symbol(FILE *fp, struct symbol *sym, + struct conf_printer *printer, void *printer_arg) +{ + const char *str; + + switch (sym->type) { + case S_UNKNOWN: + break; + case S_STRING: + str = sym_get_string_value(sym); + str = sym_escape_string_value(str); + printer->print_symbol(fp, sym, str, printer_arg); + free((void *)str); + break; + default: + str = sym_get_string_value(sym); + printer->print_symbol(fp, sym, str, printer_arg); + } +} + +static void +conf_write_heading(FILE *fp, struct conf_printer *printer, void *printer_arg) +{ + char buf[256]; + + snprintf(buf, sizeof(buf), + "\n" + "Automatically generated file; DO NOT EDIT.\n" + "%s\n", + rootmenu.prompt->text); + + printer->print_comment(fp, buf, printer_arg); +} + +/* + * Write out a minimal config. + * All values that has default values are skipped as this is redundant. + */ +int conf_write_defconfig(const char *filename) +{ + struct symbol *sym; + struct menu *menu; + FILE *out; + + out = fopen(filename, "w"); + if (!out) + return 1; + + sym_clear_all_valid(); + + /* Traverse all menus to find all relevant symbols */ + menu = rootmenu.list; + + while (menu != NULL) + { + sym = menu->sym; + if (sym == NULL) { + if (!menu_is_visible(menu)) + goto next_menu; + } else if (!sym_is_choice(sym)) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE)) + goto next_menu; + sym->flags &= ~SYMBOL_WRITE; + /* If we cannot change the symbol - skip */ + if (!sym_is_changable(sym)) + goto next_menu; + /* If symbol equals to default value - skip */ + if (strcmp(sym_get_string_value(sym), sym_get_string_default(sym)) == 0) + goto next_menu; + + /* + * If symbol is a choice value and equals to the + * default for a choice - skip. + * But only if value is bool and equal to "y" and + * choice is not "optional". + * (If choice is "optional" then all values can be "n") + */ + if (sym_is_choice_value(sym)) { + struct symbol *cs; + struct symbol *ds; + + cs = prop_get_symbol(sym_get_choice_prop(sym)); + ds = sym_choice_default(cs); + if (!sym_is_optional(cs) && sym == ds) { + if ((sym->type == S_BOOLEAN) && + sym_get_tristate_value(sym) == yes) + goto next_menu; + } + } + conf_write_symbol(out, sym, &kconfig_printer_cb, NULL); + } +next_menu: + if (menu->list != NULL) { + menu = menu->list; + } + else if (menu->next != NULL) { + menu = menu->next; + } else { + while ((menu = menu->parent)) { + if (menu->next != NULL) { + menu = menu->next; + break; + } + } + } + } + fclose(out); + return 0; +} + +int conf_write(const char *name) +{ + FILE *out; + struct symbol *sym; + struct menu *menu; + const char *str; + char tmpname[PATH_MAX + 1], oldname[PATH_MAX + 1]; + char *env; + bool need_newline = false; + + if (!name) + name = conf_get_configname(); + + if (!*name) { + fprintf(stderr, "config name is empty\n"); + return -1; + } + + if (is_dir(name)) { + fprintf(stderr, "%s: Is a directory\n", name); + return -1; + } + + if (make_parent_dir(name)) + return -1; + + env = getenv("KCONFIG_OVERWRITECONFIG"); + if (env && *env) { + *tmpname = 0; + out = fopen(name, "w"); + } else { + snprintf(tmpname, sizeof(tmpname), "%s.%d.tmp", + name, (int)getpid()); + out = fopen(tmpname, "w"); + } + if (!out) + return 1; + + conf_write_heading(out, &kconfig_printer_cb, NULL); + + if (!conf_get_changed()) + sym_clear_all_valid(); + + menu = rootmenu.list; + while (menu) { + sym = menu->sym; + if (!sym) { + if (!menu_is_visible(menu)) + goto next; + str = menu_get_prompt(menu); + fprintf(out, "\n" + "#\n" + "# %s\n" + "#\n", str); + need_newline = false; + } else if (!(sym->flags & SYMBOL_CHOICE)) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE)) + goto next; + if (need_newline) { + fprintf(out, "\n"); + need_newline = false; + } + sym->flags &= ~SYMBOL_WRITE; + conf_write_symbol(out, sym, &kconfig_printer_cb, NULL); + } + +next: + if (menu->list) { + menu = menu->list; + continue; + } + if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (!menu->sym && menu_is_visible(menu) && + menu != &rootmenu) { + str = menu_get_prompt(menu); + fprintf(out, "# end of %s\n", str); + need_newline = true; + } + if (menu->next) { + menu = menu->next; + break; + } + } + } + fclose(out); + + if (*tmpname) { + if (is_same(name, tmpname)) { + conf_message("No change to %s", name); + unlink(tmpname); + sym_set_change_count(0); + return 0; + } + + snprintf(oldname, sizeof(oldname), "%s.old", name); + rename(name, oldname); + if (rename(tmpname, name)) + return 1; + } + + conf_message("configuration written to %s", name); + + sym_set_change_count(0); + + return 0; +} + +/* write a dependency file as used by kbuild to track dependencies */ +static int conf_write_dep(const char *name) +{ + struct file *file; + FILE *out; + + out = fopen("..config.tmp", "w"); + if (!out) + return 1; + fprintf(out, "deps_config := \\\n"); + for (file = file_list; file; file = file->next) { + if (file->next) + fprintf(out, "\t%s \\\n", file->name); + else + fprintf(out, "\t%s\n", file->name); + } + fprintf(out, "\n%s: \\\n" + "\t$(deps_config)\n\n", conf_get_autoconfig_name()); + + env_write_dep(out, conf_get_autoconfig_name()); + + fprintf(out, "\n$(deps_config): ;\n"); + fclose(out); + + if (make_parent_dir(name)) + return 1; + rename("..config.tmp", name); + return 0; +} + +static int conf_touch_deps(void) +{ + const char *name; + struct symbol *sym; + int res, i; + + strcpy(depfile_path, "include/config/"); + depfile_prefix_len = strlen(depfile_path); + + name = conf_get_autoconfig_name(); + conf_read_simple(name, S_DEF_AUTO); + sym_calc_value(modules_sym); + + for_all_symbols(i, sym) { + sym_calc_value(sym); + if ((sym->flags & SYMBOL_NO_WRITE) || !sym->name) + continue; + if (sym->flags & SYMBOL_WRITE) { + if (sym->flags & SYMBOL_DEF_AUTO) { + /* + * symbol has old and new value, + * so compare them... + */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_get_tristate_value(sym) == + sym->def[S_DEF_AUTO].tri) + continue; + break; + case S_STRING: + case S_HEX: + case S_INT: + if (!strcmp(sym_get_string_value(sym), + sym->def[S_DEF_AUTO].val)) + continue; + break; + default: + break; + } + } else { + /* + * If there is no old value, only 'no' (unset) + * is allowed as new value. + */ + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_get_tristate_value(sym) == no) + continue; + break; + default: + break; + } + } + } else if (!(sym->flags & SYMBOL_DEF_AUTO)) + /* There is neither an old nor a new value. */ + continue; + /* else + * There is an old value, but no new value ('no' (unset) + * isn't saved in auto.conf, so the old value is always + * different from 'no'). + */ + + res = conf_touch_dep(sym->name); + if (res) + return res; + } + + return 0; +} + +int conf_write_autoconf(int overwrite) +{ + struct symbol *sym; + const char *name; + const char *autoconf_name = conf_get_autoconfig_name(); + FILE *out, *tristate, *out_h; + int i; + + if (!overwrite && is_present(autoconf_name)) + return 0; + + sym_clear_all_valid(); + + conf_write_dep("include/config/auto.conf.cmd"); + + if (conf_touch_deps()) + return 1; + + out = fopen(".tmpconfig", "w"); + if (!out) + return 1; + + tristate = fopen(".tmpconfig_tristate", "w"); + if (!tristate) { + fclose(out); + return 1; + } + + out_h = fopen(".tmpconfig.h", "w"); + if (!out_h) { + fclose(out); + fclose(tristate); + return 1; + } + + conf_write_heading(out, &kconfig_printer_cb, NULL); + + conf_write_heading(tristate, &tristate_printer_cb, NULL); + + conf_write_heading(out_h, &header_printer_cb, NULL); + + for_all_symbols(i, sym) { + sym_calc_value(sym); + if (!(sym->flags & SYMBOL_WRITE) || !sym->name) + continue; + + /* write symbol to auto.conf, tristate and header files */ + conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1); + + conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1); + + conf_write_symbol(out_h, sym, &header_printer_cb, NULL); + } + fclose(out); + fclose(tristate); + fclose(out_h); + + name = getenv("KCONFIG_AUTOHEADER"); + if (!name) + name = "include/generated/autoconf.h"; + if (make_parent_dir(name)) + return 1; + if (rename(".tmpconfig.h", name)) + return 1; + + name = getenv("KCONFIG_TRISTATE"); + if (!name) + name = "include/config/tristate.conf"; + if (make_parent_dir(name)) + return 1; + if (rename(".tmpconfig_tristate", name)) + return 1; + + if (make_parent_dir(autoconf_name)) + return 1; + /* + * This must be the last step, kbuild has a dependency on auto.conf + * and this marks the successful completion of the previous steps. + */ + if (rename(".tmpconfig", autoconf_name)) + return 1; + + return 0; +} + +static int sym_change_count; +static void (*conf_changed_callback)(void); + +void sym_set_change_count(int count) +{ + int _sym_change_count = sym_change_count; + sym_change_count = count; + if (conf_changed_callback && + (bool)_sym_change_count != (bool)count) + conf_changed_callback(); +} + +void sym_add_change_count(int count) +{ + sym_set_change_count(count + sym_change_count); +} + +bool conf_get_changed(void) +{ + return sym_change_count; +} + +void conf_set_changed_callback(void (*fn)(void)) +{ + conf_changed_callback = fn; +} + +static bool randomize_choice_values(struct symbol *csym) +{ + struct property *prop; + struct symbol *sym; + struct expr *e; + int cnt, def; + + /* + * If choice is mod then we may have more items selected + * and if no then no-one. + * In both cases stop. + */ + if (csym->curr.tri != yes) + return false; + + prop = sym_get_choice_prop(csym); + + /* count entries in choice block */ + cnt = 0; + expr_list_for_each_sym(prop->expr, e, sym) + cnt++; + + /* + * find a random value and set it to yes, + * set the rest to no so we have only one set + */ + def = (rand() % cnt); + + cnt = 0; + expr_list_for_each_sym(prop->expr, e, sym) { + if (def == cnt++) { + sym->def[S_DEF_USER].tri = yes; + csym->def[S_DEF_USER].val = sym; + } + else { + sym->def[S_DEF_USER].tri = no; + } + sym->flags |= SYMBOL_DEF_USER; + /* clear VALID to get value calculated */ + sym->flags &= ~SYMBOL_VALID; + } + csym->flags |= SYMBOL_DEF_USER; + /* clear VALID to get value calculated */ + csym->flags &= ~(SYMBOL_VALID); + + return true; +} + +void set_all_choice_values(struct symbol *csym) +{ + struct property *prop; + struct symbol *sym; + struct expr *e; + + prop = sym_get_choice_prop(csym); + + /* + * Set all non-assinged choice values to no + */ + expr_list_for_each_sym(prop->expr, e, sym) { + if (!sym_has_value(sym)) + sym->def[S_DEF_USER].tri = no; + } + csym->flags |= SYMBOL_DEF_USER; + /* clear VALID to get value calculated */ + csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES); +} + +bool conf_set_all_new_symbols(enum conf_def_mode mode) +{ + struct symbol *sym, *csym; + int i, cnt, pby, pty, ptm; /* pby: probability of bool = y + * pty: probability of tristate = y + * ptm: probability of tristate = m + */ + + pby = 50; pty = ptm = 33; /* can't go as the default in switch-case + * below, otherwise gcc whines about + * -Wmaybe-uninitialized */ + if (mode == def_random) { + int n, p[3]; + char *env = getenv("KCONFIG_PROBABILITY"); + n = 0; + while( env && *env ) { + char *endp; + int tmp = strtol( env, &endp, 10 ); + if( tmp >= 0 && tmp <= 100 ) { + p[n++] = tmp; + } else { + errno = ERANGE; + perror( "KCONFIG_PROBABILITY" ); + exit( 1 ); + } + env = (*endp == ':') ? endp+1 : endp; + if( n >=3 ) { + break; + } + } + switch( n ) { + case 1: + pby = p[0]; ptm = pby/2; pty = pby-ptm; + break; + case 2: + pty = p[0]; ptm = p[1]; pby = pty + ptm; + break; + case 3: + pby = p[0]; pty = p[1]; ptm = p[2]; + break; + } + + if( pty+ptm > 100 ) { + errno = ERANGE; + perror( "KCONFIG_PROBABILITY" ); + exit( 1 ); + } + } + bool has_changed = false; + + for_all_symbols(i, sym) { + if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID)) + continue; + switch (sym_get_type(sym)) { + case S_BOOLEAN: + case S_TRISTATE: + has_changed = true; + switch (mode) { + case def_yes: + sym->def[S_DEF_USER].tri = yes; + break; + case def_mod: + sym->def[S_DEF_USER].tri = mod; + break; + case def_no: + if (sym->flags & SYMBOL_ALLNOCONFIG_Y) + sym->def[S_DEF_USER].tri = yes; + else + sym->def[S_DEF_USER].tri = no; + break; + case def_random: + sym->def[S_DEF_USER].tri = no; + cnt = rand() % 100; + if (sym->type == S_TRISTATE) { + if (cnt < pty) + sym->def[S_DEF_USER].tri = yes; + else if (cnt < (pty+ptm)) + sym->def[S_DEF_USER].tri = mod; + } else if (cnt < pby) + sym->def[S_DEF_USER].tri = yes; + break; + default: + continue; + } + if (!(sym_is_choice(sym) && mode == def_random)) + sym->flags |= SYMBOL_DEF_USER; + break; + default: + break; + } + + } + + sym_clear_all_valid(); + + /* + * We have different type of choice blocks. + * If curr.tri equals to mod then we can select several + * choice symbols in one block. + * In this case we do nothing. + * If curr.tri equals yes then only one symbol can be + * selected in a choice block and we set it to yes, + * and the rest to no. + */ + if (mode != def_random) { + for_all_symbols(i, csym) { + if ((sym_is_choice(csym) && !sym_has_value(csym)) || + sym_is_choice_value(csym)) + csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES; + } + } + + for_all_symbols(i, csym) { + if (sym_has_value(csym) || !sym_is_choice(csym)) + continue; + + sym_calc_value(csym); + if (mode == def_random) + has_changed = randomize_choice_values(csym); + else { + set_all_choice_values(csym); + has_changed = true; + } + } + + return has_changed; +} diff --git a/support/kconfig/expr.c b/support/kconfig/expr.c new file mode 100644 index 0000000..77ffff3 --- /dev/null +++ b/support/kconfig/expr.c @@ -0,0 +1,1297 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <ctype.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "lkc.h" + +#define DEBUG_EXPR 0 + +static int expr_eq(struct expr *e1, struct expr *e2); +static struct expr *expr_eliminate_yn(struct expr *e); + +struct expr *expr_alloc_symbol(struct symbol *sym) +{ + struct expr *e = xcalloc(1, sizeof(*e)); + e->type = E_SYMBOL; + e->left.sym = sym; + return e; +} + +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce) +{ + struct expr *e = xcalloc(1, sizeof(*e)); + e->type = type; + e->left.expr = ce; + return e; +} + +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2) +{ + struct expr *e = xcalloc(1, sizeof(*e)); + e->type = type; + e->left.expr = e1; + e->right.expr = e2; + return e; +} + +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2) +{ + struct expr *e = xcalloc(1, sizeof(*e)); + e->type = type; + e->left.sym = s1; + e->right.sym = s2; + return e; +} + +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2) +{ + if (!e1) + return e2; + return e2 ? expr_alloc_two(E_AND, e1, e2) : e1; +} + +struct expr *expr_alloc_or(struct expr *e1, struct expr *e2) +{ + if (!e1) + return e2; + return e2 ? expr_alloc_two(E_OR, e1, e2) : e1; +} + +struct expr *expr_copy(const struct expr *org) +{ + struct expr *e; + + if (!org) + return NULL; + + e = xmalloc(sizeof(*org)); + memcpy(e, org, sizeof(*org)); + switch (org->type) { + case E_SYMBOL: + e->left = org->left; + break; + case E_NOT: + e->left.expr = expr_copy(org->left.expr); + break; + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + e->left.sym = org->left.sym; + e->right.sym = org->right.sym; + break; + case E_AND: + case E_OR: + case E_LIST: + e->left.expr = expr_copy(org->left.expr); + e->right.expr = expr_copy(org->right.expr); + break; + default: + fprintf(stderr, "can't copy type %d\n", e->type); + free(e); + e = NULL; + break; + } + + return e; +} + +void expr_free(struct expr *e) +{ + if (!e) + return; + + switch (e->type) { + case E_SYMBOL: + break; + case E_NOT: + expr_free(e->left.expr); + break; + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + break; + case E_OR: + case E_AND: + expr_free(e->left.expr); + expr_free(e->right.expr); + break; + default: + fprintf(stderr, "how to free type %d?\n", e->type); + break; + } + free(e); +} + +static int trans_count; + +#define e1 (*ep1) +#define e2 (*ep2) + +/* + * expr_eliminate_eq() helper. + * + * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does + * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared + * against all other leaves. Two equal leaves are both replaced with either 'y' + * or 'n' as appropriate for 'type', to be eliminated later. + */ +static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ + /* Recurse down to leaves */ + + if (e1->type == type) { + __expr_eliminate_eq(type, &e1->left.expr, &e2); + __expr_eliminate_eq(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + __expr_eliminate_eq(type, &e1, &e2->left.expr); + __expr_eliminate_eq(type, &e1, &e2->right.expr); + return; + } + + /* e1 and e2 are leaves. Compare them. */ + + if (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym && + (e1->left.sym == &symbol_yes || e1->left.sym == &symbol_no)) + return; + if (!expr_eq(e1, e2)) + return; + + /* e1 and e2 are equal leaves. Prepare them for elimination. */ + + trans_count++; + expr_free(e1); expr_free(e2); + switch (type) { + case E_OR: + e1 = expr_alloc_symbol(&symbol_no); + e2 = expr_alloc_symbol(&symbol_no); + break; + case E_AND: + e1 = expr_alloc_symbol(&symbol_yes); + e2 = expr_alloc_symbol(&symbol_yes); + break; + default: + ; + } +} + +/* + * Rewrites the expressions 'ep1' and 'ep2' to remove operands common to both. + * Example reductions: + * + * ep1: A && B -> ep1: y + * ep2: A && B && C -> ep2: C + * + * ep1: A || B -> ep1: n + * ep2: A || B || C -> ep2: C + * + * ep1: A && (B && FOO) -> ep1: FOO + * ep2: (BAR && B) && A -> ep2: BAR + * + * ep1: A && (B || C) -> ep1: y + * ep2: (C || B) && A -> ep2: y + * + * Comparisons are done between all operands at the same "level" of && or ||. + * For example, in the expression 'e1 && (e2 || e3) && (e4 || e5)', the + * following operands will be compared: + * + * - 'e1', 'e2 || e3', and 'e4 || e5', against each other + * - e2 against e3 + * - e4 against e5 + * + * Parentheses are irrelevant within a single level. 'e1 && (e2 && e3)' and + * '(e1 && e2) && e3' are both a single level. + * + * See __expr_eliminate_eq() as well. + */ +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2) +{ + if (!e1 || !e2) + return; + switch (e1->type) { + case E_OR: + case E_AND: + __expr_eliminate_eq(e1->type, ep1, ep2); + default: + ; + } + if (e1->type != e2->type) switch (e2->type) { + case E_OR: + case E_AND: + __expr_eliminate_eq(e2->type, ep1, ep2); + default: + ; + } + e1 = expr_eliminate_yn(e1); + e2 = expr_eliminate_yn(e2); +} + +#undef e1 +#undef e2 + +/* + * Returns true if 'e1' and 'e2' are equal, after minor simplification. Two + * &&/|| expressions are considered equal if every operand in one expression + * equals some operand in the other (operands do not need to appear in the same + * order), recursively. + */ +static int expr_eq(struct expr *e1, struct expr *e2) +{ + int res, old_count; + + if (e1->type != e2->type) + return 0; + switch (e1->type) { + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + return e1->left.sym == e2->left.sym && e1->right.sym == e2->right.sym; + case E_SYMBOL: + return e1->left.sym == e2->left.sym; + case E_NOT: + return expr_eq(e1->left.expr, e2->left.expr); + case E_AND: + case E_OR: + e1 = expr_copy(e1); + e2 = expr_copy(e2); + old_count = trans_count; + expr_eliminate_eq(&e1, &e2); + res = (e1->type == E_SYMBOL && e2->type == E_SYMBOL && + e1->left.sym == e2->left.sym); + expr_free(e1); + expr_free(e2); + trans_count = old_count; + return res; + case E_LIST: + case E_RANGE: + case E_NONE: + /* panic */; + } + + if (DEBUG_EXPR) { + expr_fprint(e1, stdout); + printf(" = "); + expr_fprint(e2, stdout); + printf(" ?\n"); + } + + return 0; +} + +/* + * Recursively performs the following simplifications in-place (as well as the + * corresponding simplifications with swapped operands): + * + * expr && n -> n + * expr && y -> expr + * expr || n -> expr + * expr || y -> y + * + * Returns the optimized expression. + */ +static struct expr *expr_eliminate_yn(struct expr *e) +{ + struct expr *tmp; + + if (e) switch (e->type) { + case E_AND: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.expr = NULL; + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } + } + break; + case E_OR: + e->left.expr = expr_eliminate_yn(e->left.expr); + e->right.expr = expr_eliminate_yn(e->right.expr); + if (e->left.expr->type == E_SYMBOL) { + if (e->left.expr->left.sym == &symbol_no) { + free(e->left.expr); + tmp = e->right.expr; + *e = *(e->right.expr); + free(tmp); + return e; + } else if (e->left.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + if (e->right.expr->type == E_SYMBOL) { + if (e->right.expr->left.sym == &symbol_no) { + free(e->right.expr); + tmp = e->left.expr; + *e = *(e->left.expr); + free(tmp); + return e; + } else if (e->right.expr->left.sym == &symbol_yes) { + expr_free(e->left.expr); + expr_free(e->right.expr); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.expr = NULL; + return e; + } + } + break; + default: + ; + } + return e; +} + +/* + * bool FOO!=n => FOO + */ +struct expr *expr_trans_bool(struct expr *e) +{ + if (!e) + return NULL; + switch (e->type) { + case E_AND: + case E_OR: + case E_NOT: + e->left.expr = expr_trans_bool(e->left.expr); + e->right.expr = expr_trans_bool(e->right.expr); + break; + case E_UNEQUAL: + // FOO!=n -> FOO + if (e->left.sym->type == S_TRISTATE) { + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + } + } + break; + default: + ; + } + return e; +} + +/* + * e1 || e2 -> ? + */ +static struct expr *expr_join_or(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + if (sym1->type == S_TRISTATE) { + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || + (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) { + // (a='y') || (a='m') -> (a!='n') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_no); + } + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) { + // (a='y') || (a='n') -> (a!='m') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_mod); + } + if (e1->type == E_EQUAL && e2->type == E_EQUAL && + ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) { + // (a='m') || (a='n') -> (a!='y') + return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes); + } + } + if (sym1->type == S_BOOLEAN && sym1 == sym2) { + if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL && e2->type == E_SYMBOL) || + (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL && e1->type == E_SYMBOL)) + return expr_alloc_symbol(&symbol_yes); + } + + if (DEBUG_EXPR) { + printf("optimize ("); + expr_fprint(e1, stdout); + printf(") || ("); + expr_fprint(e2, stdout); + printf(")?\n"); + } + return NULL; +} + +static struct expr *expr_join_and(struct expr *e1, struct expr *e2) +{ + struct expr *tmp; + struct symbol *sym1, *sym2; + + if (expr_eq(e1, e2)) + return expr_copy(e1); + if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type != E_SYMBOL && e1->type != E_NOT) + return NULL; + if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type != E_SYMBOL && e2->type != E_NOT) + return NULL; + if (e1->type == E_NOT) { + tmp = e1->left.expr; + if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type != E_SYMBOL) + return NULL; + sym1 = tmp->left.sym; + } else + sym1 = e1->left.sym; + if (e2->type == E_NOT) { + if (e2->left.expr->type != E_SYMBOL) + return NULL; + sym2 = e2->left.expr->left.sym; + } else + sym2 = e2->left.sym; + if (sym1 != sym2) + return NULL; + if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE) + return NULL; + + if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_yes) || + (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_yes)) + // (a) && (a='y') -> (a='y') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_no) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_no)) + // (a) && (a!='n') -> (a) + return expr_alloc_symbol(sym1); + + if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_mod) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_mod)) + // (a) && (a!='m') -> (a='y') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if (sym1->type == S_TRISTATE) { + if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) { + // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' + sym2 = e1->right.sym; + if ((e2->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) + return sym2 != e2->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) + : expr_alloc_symbol(&symbol_no); + } + if (e1->type == E_UNEQUAL && e2->type == E_EQUAL) { + // (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' + sym2 = e2->right.sym; + if ((e1->right.sym->flags & SYMBOL_CONST) && (sym2->flags & SYMBOL_CONST)) + return sym2 != e1->right.sym ? expr_alloc_comp(E_EQUAL, sym1, sym2) + : expr_alloc_symbol(&symbol_no); + } + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_yes))) + // (a!='y') && (a!='n') -> (a='m') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_mod); + + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_yes && e2->right.sym == &symbol_mod) || + (e1->right.sym == &symbol_mod && e2->right.sym == &symbol_yes))) + // (a!='y') && (a!='m') -> (a='n') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_no); + + if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL && + ((e1->right.sym == &symbol_mod && e2->right.sym == &symbol_no) || + (e1->right.sym == &symbol_no && e2->right.sym == &symbol_mod))) + // (a!='m') && (a!='n') -> (a='m') + return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes); + + if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym == &symbol_mod) || + (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym == &symbol_mod) || + (e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym == &symbol_yes) || + (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym == &symbol_yes)) + return NULL; + } + + if (DEBUG_EXPR) { + printf("optimize ("); + expr_fprint(e1, stdout); + printf(") && ("); + expr_fprint(e2, stdout); + printf(")?\n"); + } + return NULL; +} + +/* + * expr_eliminate_dups() helper. + * + * Walks the two expression trees given in 'ep1' and 'ep2'. Any node that does + * not have type 'type' (E_OR/E_AND) is considered a leaf, and is compared + * against all other leaves to look for simplifications. + */ +static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1, struct expr **ep2) +{ +#define e1 (*ep1) +#define e2 (*ep2) + struct expr *tmp; + + /* Recurse down to leaves */ + + if (e1->type == type) { + expr_eliminate_dups1(type, &e1->left.expr, &e2); + expr_eliminate_dups1(type, &e1->right.expr, &e2); + return; + } + if (e2->type == type) { + expr_eliminate_dups1(type, &e1, &e2->left.expr); + expr_eliminate_dups1(type, &e1, &e2->right.expr); + return; + } + + /* e1 and e2 are leaves. Compare and process them. */ + + if (e1 == e2) + return; + + switch (e1->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e1->type, &e1, &e1); + default: + ; + } + + switch (type) { + case E_OR: + tmp = expr_join_or(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_no); + e2 = tmp; + trans_count++; + } + break; + case E_AND: + tmp = expr_join_and(e1, e2); + if (tmp) { + expr_free(e1); expr_free(e2); + e1 = expr_alloc_symbol(&symbol_yes); + e2 = tmp; + trans_count++; + } + break; + default: + ; + } +#undef e1 +#undef e2 +} + +/* + * Rewrites 'e' in-place to remove ("join") duplicate and other redundant + * operands. + * + * Example simplifications: + * + * A || B || A -> A || B + * A && B && A=y -> A=y && B + * + * Returns the deduplicated expression. + */ +struct expr *expr_eliminate_dups(struct expr *e) +{ + int oldcount; + if (!e) + return e; + + oldcount = trans_count; + while (1) { + trans_count = 0; + switch (e->type) { + case E_OR: case E_AND: + expr_eliminate_dups1(e->type, &e, &e); + default: + ; + } + if (!trans_count) + /* No simplifications done in this pass. We're done */ + break; + e = expr_eliminate_yn(e); + } + trans_count = oldcount; + return e; +} + +/* + * Performs various simplifications involving logical operators and + * comparisons. + * + * Allocates and returns a new expression. + */ +struct expr *expr_transform(struct expr *e) +{ + struct expr *tmp; + + if (!e) + return NULL; + switch (e->type) { + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + case E_SYMBOL: + case E_LIST: + break; + default: + e->left.expr = expr_transform(e->left.expr); + e->right.expr = expr_transform(e->right.expr); + } + + switch (e->type) { + case E_EQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'n'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + break; + case E_UNEQUAL: + if (e->left.sym->type != S_BOOLEAN) + break; + if (e->right.sym == &symbol_no) { + e->type = E_SYMBOL; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_mod) { + printf("boolean symbol %s tested for 'm'? test forced to 'y'\n", e->left.sym->name); + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + e->right.sym = NULL; + break; + } + if (e->right.sym == &symbol_yes) { + e->type = E_NOT; + e->left.expr = expr_alloc_symbol(e->left.sym); + e->right.sym = NULL; + break; + } + break; + case E_NOT: + switch (e->left.expr->type) { + case E_NOT: + // !!a -> a + tmp = e->left.expr->left.expr; + free(e->left.expr); + free(e); + e = tmp; + e = expr_transform(e); + break; + case E_EQUAL: + case E_UNEQUAL: + // !a='x' -> a!='x' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = e->type == E_EQUAL ? E_UNEQUAL : E_EQUAL; + break; + case E_LEQ: + case E_GEQ: + // !a<='x' -> a>'x' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = e->type == E_LEQ ? E_GTH : E_LTH; + break; + case E_LTH: + case E_GTH: + // !a<'x' -> a>='x' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = e->type == E_LTH ? E_GEQ : E_LEQ; + break; + case E_OR: + // !(a || b) -> !a && !b + tmp = e->left.expr; + e->type = E_AND; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_AND: + // !(a && b) -> !a || !b + tmp = e->left.expr; + e->type = E_OR; + e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr); + tmp->type = E_NOT; + tmp->right.expr = NULL; + e = expr_transform(e); + break; + case E_SYMBOL: + if (e->left.expr->left.sym == &symbol_yes) { + // !'y' -> 'n' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_no; + break; + } + if (e->left.expr->left.sym == &symbol_mod) { + // !'m' -> 'm' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_mod; + break; + } + if (e->left.expr->left.sym == &symbol_no) { + // !'n' -> 'y' + tmp = e->left.expr; + free(e); + e = tmp; + e->type = E_SYMBOL; + e->left.sym = &symbol_yes; + break; + } + break; + default: + ; + } + break; + default: + ; + } + return e; +} + +int expr_contains_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return 0; + + switch (dep->type) { + case E_AND: + case E_OR: + return expr_contains_symbol(dep->left.expr, sym) || + expr_contains_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + return dep->left.sym == sym || + dep->right.sym == sym; + case E_NOT: + return expr_contains_symbol(dep->left.expr, sym); + default: + ; + } + return 0; +} + +bool expr_depends_symbol(struct expr *dep, struct symbol *sym) +{ + if (!dep) + return false; + + switch (dep->type) { + case E_AND: + return expr_depends_symbol(dep->left.expr, sym) || + expr_depends_symbol(dep->right.expr, sym); + case E_SYMBOL: + return dep->left.sym == sym; + case E_EQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_yes || dep->right.sym == &symbol_mod) + return true; + } + break; + case E_UNEQUAL: + if (dep->left.sym == sym) { + if (dep->right.sym == &symbol_no) + return true; + } + break; + default: + ; + } + return false; +} + +/* + * Inserts explicit comparisons of type 'type' to symbol 'sym' into the + * expression 'e'. + * + * Examples transformations for type == E_UNEQUAL, sym == &symbol_no: + * + * A -> A!=n + * !A -> A=n + * A && B -> !(A=n || B=n) + * A || B -> !(A=n && B=n) + * A && (B || C) -> !(A=n || (B=n && C=n)) + * + * Allocates and returns a new expression. + */ +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym) +{ + struct expr *e1, *e2; + + if (!e) { + e = expr_alloc_symbol(sym); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + } + switch (e->type) { + case E_AND: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_AND, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_OR, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_OR: + e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym); + e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym); + if (sym == &symbol_yes) + e = expr_alloc_two(E_OR, e1, e2); + if (sym == &symbol_no) + e = expr_alloc_two(E_AND, e1, e2); + if (type == E_UNEQUAL) + e = expr_alloc_one(E_NOT, e); + return e; + case E_NOT: + return expr_trans_compare(e->left.expr, type == E_EQUAL ? E_UNEQUAL : E_EQUAL, sym); + case E_UNEQUAL: + case E_LTH: + case E_LEQ: + case E_GTH: + case E_GEQ: + case E_EQUAL: + if (type == E_EQUAL) { + if (sym == &symbol_yes) + return expr_copy(e); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_no); + if (sym == &symbol_no) + return expr_alloc_one(E_NOT, expr_copy(e)); + } else { + if (sym == &symbol_yes) + return expr_alloc_one(E_NOT, expr_copy(e)); + if (sym == &symbol_mod) + return expr_alloc_symbol(&symbol_yes); + if (sym == &symbol_no) + return expr_copy(e); + } + break; + case E_SYMBOL: + return expr_alloc_comp(type, e->left.sym, sym); + case E_LIST: + case E_RANGE: + case E_NONE: + /* panic */; + } + return NULL; +} + +enum string_value_kind { + k_string, + k_signed, + k_unsigned, +}; + +union string_value { + unsigned long long u; + signed long long s; +}; + +static enum string_value_kind expr_parse_string(const char *str, + enum symbol_type type, + union string_value *val) +{ + char *tail; + enum string_value_kind kind; + + errno = 0; + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + val->s = !strcmp(str, "n") ? 0 : + !strcmp(str, "m") ? 1 : + !strcmp(str, "y") ? 2 : -1; + return k_signed; + case S_INT: + val->s = strtoll(str, &tail, 10); + kind = k_signed; + break; + case S_HEX: + val->u = strtoull(str, &tail, 16); + kind = k_unsigned; + break; + default: + val->s = strtoll(str, &tail, 0); + kind = k_signed; + break; + } + return !errno && !*tail && tail > str && isxdigit(tail[-1]) + ? kind : k_string; +} + +tristate expr_calc_value(struct expr *e) +{ + tristate val1, val2; + const char *str1, *str2; + enum string_value_kind k1 = k_string, k2 = k_string; + union string_value lval = {}, rval = {}; + int res; + + if (!e) + return yes; + + switch (e->type) { + case E_SYMBOL: + sym_calc_value(e->left.sym); + return e->left.sym->curr.tri; + case E_AND: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return EXPR_AND(val1, val2); + case E_OR: + val1 = expr_calc_value(e->left.expr); + val2 = expr_calc_value(e->right.expr); + return EXPR_OR(val1, val2); + case E_NOT: + val1 = expr_calc_value(e->left.expr); + return EXPR_NOT(val1); + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + break; + default: + printf("expr_calc_value: %d?\n", e->type); + return no; + } + + sym_calc_value(e->left.sym); + sym_calc_value(e->right.sym); + str1 = sym_get_string_value(e->left.sym); + str2 = sym_get_string_value(e->right.sym); + + if (e->left.sym->type != S_STRING || e->right.sym->type != S_STRING) { + k1 = expr_parse_string(str1, e->left.sym->type, &lval); + k2 = expr_parse_string(str2, e->right.sym->type, &rval); + } + + if (k1 == k_string || k2 == k_string) + res = strcmp(str1, str2); + else if (k1 == k_unsigned || k2 == k_unsigned) + res = (lval.u > rval.u) - (lval.u < rval.u); + else /* if (k1 == k_signed && k2 == k_signed) */ + res = (lval.s > rval.s) - (lval.s < rval.s); + + switch(e->type) { + case E_EQUAL: + return res ? no : yes; + case E_GEQ: + return res >= 0 ? yes : no; + case E_GTH: + return res > 0 ? yes : no; + case E_LEQ: + return res <= 0 ? yes : no; + case E_LTH: + return res < 0 ? yes : no; + case E_UNEQUAL: + return res ? yes : no; + default: + printf("expr_calc_value: relation %d?\n", e->type); + return no; + } +} + +static int expr_compare_type(enum expr_type t1, enum expr_type t2) +{ + if (t1 == t2) + return 0; + switch (t1) { + case E_LEQ: + case E_LTH: + case E_GEQ: + case E_GTH: + if (t2 == E_EQUAL || t2 == E_UNEQUAL) + return 1; + case E_EQUAL: + case E_UNEQUAL: + if (t2 == E_NOT) + return 1; + case E_NOT: + if (t2 == E_AND) + return 1; + case E_AND: + if (t2 == E_OR) + return 1; + case E_OR: + if (t2 == E_LIST) + return 1; + case E_LIST: + if (t2 == 0) + return 1; + default: + return -1; + } + printf("[%dgt%d?]", t1, t2); + return 0; +} + +void expr_print(struct expr *e, + void (*fn)(void *, struct symbol *, const char *), + void *data, int prevtoken) +{ + if (!e) { + fn(data, NULL, "y"); + return; + } + + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, NULL, "("); + switch (e->type) { + case E_SYMBOL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + break; + case E_NOT: + fn(data, NULL, "!"); + expr_print(e->left.expr, fn, data, E_NOT); + break; + case E_EQUAL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, "="); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_LEQ: + case E_LTH: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, e->type == E_LEQ ? "<=" : "<"); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_GEQ: + case E_GTH: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, e->type == E_GEQ ? ">=" : ">"); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_UNEQUAL: + if (e->left.sym->name) + fn(data, e->left.sym, e->left.sym->name); + else + fn(data, NULL, "<choice>"); + fn(data, NULL, "!="); + fn(data, e->right.sym, e->right.sym->name); + break; + case E_OR: + expr_print(e->left.expr, fn, data, E_OR); + fn(data, NULL, " || "); + expr_print(e->right.expr, fn, data, E_OR); + break; + case E_AND: + expr_print(e->left.expr, fn, data, E_AND); + fn(data, NULL, " && "); + expr_print(e->right.expr, fn, data, E_AND); + break; + case E_LIST: + fn(data, e->right.sym, e->right.sym->name); + if (e->left.expr) { + fn(data, NULL, " ^ "); + expr_print(e->left.expr, fn, data, E_LIST); + } + break; + case E_RANGE: + fn(data, NULL, "["); + fn(data, e->left.sym, e->left.sym->name); + fn(data, NULL, " "); + fn(data, e->right.sym, e->right.sym->name); + fn(data, NULL, "]"); + break; + default: + { + char buf[32]; + sprintf(buf, "<unknown type %d>", e->type); + fn(data, NULL, buf); + break; + } + } + if (expr_compare_type(prevtoken, e->type) > 0) + fn(data, NULL, ")"); +} + +static void expr_print_file_helper(void *data, struct symbol *sym, const char *str) +{ + xfwrite(str, strlen(str), 1, data); +} + +void expr_fprint(struct expr *e, FILE *out) +{ + expr_print(e, expr_print_file_helper, out, E_NONE); +} + +static void expr_print_gstr_helper(void *data, struct symbol *sym, const char *str) +{ + struct gstr *gs = (struct gstr*)data; + const char *sym_str = NULL; + + if (sym) + sym_str = sym_get_string_value(sym); + + if (gs->max_width) { + unsigned extra_length = strlen(str); + const char *last_cr = strrchr(gs->s, '\n'); + unsigned last_line_length; + + if (sym_str) + extra_length += 4 + strlen(sym_str); + + if (!last_cr) + last_cr = gs->s; + + last_line_length = strlen(gs->s) - (last_cr - gs->s); + + if ((last_line_length + extra_length) > gs->max_width) + str_append(gs, "\\\n"); + } + + str_append(gs, str); + if (sym && sym->type != S_UNKNOWN) + str_printf(gs, " [=%s]", sym_str); +} + +void expr_gstr_print(struct expr *e, struct gstr *gs) +{ + expr_print(e, expr_print_gstr_helper, gs, E_NONE); +} + +/* + * Transform the top level "||" tokens into newlines and prepend each + * line with a minus. This makes expressions much easier to read. + * Suitable for reverse dependency expressions. + */ +static void expr_print_revdep(struct expr *e, + void (*fn)(void *, struct symbol *, const char *), + void *data, tristate pr_type, const char **title) +{ + if (e->type == E_OR) { + expr_print_revdep(e->left.expr, fn, data, pr_type, title); + expr_print_revdep(e->right.expr, fn, data, pr_type, title); + } else if (expr_calc_value(e) == pr_type) { + if (*title) { + fn(data, NULL, *title); + *title = NULL; + } + + fn(data, NULL, " - "); + expr_print(e, fn, data, E_NONE); + fn(data, NULL, "\n"); + } +} + +void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, + tristate pr_type, const char *title) +{ + expr_print_revdep(e, expr_print_gstr_helper, gs, pr_type, &title); +} diff --git a/support/kconfig/expr.h b/support/kconfig/expr.h new file mode 100644 index 0000000..8dde65b --- /dev/null +++ b/support/kconfig/expr.h @@ -0,0 +1,331 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#ifndef EXPR_H +#define EXPR_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <assert.h> +#include <stdio.h> +#include "list.h" +#ifndef __cplusplus +#include <stdbool.h> +#endif + +struct file { + struct file *next; + struct file *parent; + const char *name; + int lineno; +}; + +typedef enum tristate { + no, mod, yes +} tristate; + +enum expr_type { + E_NONE, E_OR, E_AND, E_NOT, + E_EQUAL, E_UNEQUAL, E_LTH, E_LEQ, E_GTH, E_GEQ, + E_LIST, E_SYMBOL, E_RANGE +}; + +union expr_data { + struct expr *expr; + struct symbol *sym; +}; + +struct expr { + enum expr_type type; + union expr_data left, right; +}; + +#define EXPR_OR(dep1, dep2) (((dep1)>(dep2))?(dep1):(dep2)) +#define EXPR_AND(dep1, dep2) (((dep1)<(dep2))?(dep1):(dep2)) +#define EXPR_NOT(dep) (2-(dep)) + +#define expr_list_for_each_sym(l, e, s) \ + for (e = (l); e && (s = e->right.sym); e = e->left.expr) + +struct expr_value { + struct expr *expr; + tristate tri; +}; + +struct symbol_value { + void *val; + tristate tri; +}; + +enum symbol_type { + S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING +}; + +/* enum values are used as index to symbol.def[] */ +enum { + S_DEF_USER, /* main user value */ + S_DEF_AUTO, /* values read from auto.conf */ + S_DEF_DEF3, /* Reserved for UI usage */ + S_DEF_DEF4, /* Reserved for UI usage */ + S_DEF_COUNT +}; + +/* + * Represents a configuration symbol. + * + * Choices are represented as a special kind of symbol and have the + * SYMBOL_CHOICE bit set in 'flags'. + */ +struct symbol { + /* The next symbol in the same bucket in the symbol hash table */ + struct symbol *next; + + /* The name of the symbol, e.g. "FOO" for 'config FOO' */ + char *name; + + /* S_BOOLEAN, S_TRISTATE, ... */ + enum symbol_type type; + + /* + * The calculated value of the symbol. The SYMBOL_VALID bit is set in + * 'flags' when this is up to date. Note that this value might differ + * from the user value set in e.g. a .config file, due to visibility. + */ + struct symbol_value curr; + + /* + * Values for the symbol provided from outside. def[S_DEF_USER] holds + * the .config value. + */ + struct symbol_value def[S_DEF_COUNT]; + + /* + * An upper bound on the tristate value the user can set for the symbol + * if it is a boolean or tristate. Calculated from prompt dependencies, + * which also inherit dependencies from enclosing menus, choices, and + * ifs. If 'n', the user value will be ignored. + * + * Symbols lacking prompts always have visibility 'n'. + */ + tristate visible; + + /* SYMBOL_* flags */ + int flags; + + /* List of properties. See prop_type. */ + struct property *prop; + + /* Dependencies from enclosing menus, choices, and ifs */ + struct expr_value dir_dep; + + /* Reverse dependencies through being selected by other symbols */ + struct expr_value rev_dep; + + /* + * "Weak" reverse dependencies through being implied by other symbols + */ + struct expr_value implied; +}; + +#define for_all_symbols(i, sym) for (i = 0; i < SYMBOL_HASHSIZE; i++) for (sym = symbol_hash[i]; sym; sym = sym->next) + +#define SYMBOL_CONST 0x0001 /* symbol is const */ +#define SYMBOL_CHECK 0x0008 /* used during dependency checking */ +#define SYMBOL_CHOICE 0x0010 /* start of a choice block (null name) */ +#define SYMBOL_CHOICEVAL 0x0020 /* used as a value in a choice block */ +#define SYMBOL_VALID 0x0080 /* set when symbol.curr is calculated */ +#define SYMBOL_OPTIONAL 0x0100 /* choice is optional - values can be 'n' */ +#define SYMBOL_WRITE 0x0200 /* write symbol to file (KCONFIG_CONFIG) */ +#define SYMBOL_CHANGED 0x0400 /* ? */ +#define SYMBOL_NO_WRITE 0x1000 /* Symbol for internal use only; it will not be written */ +#define SYMBOL_CHECKED 0x2000 /* used during dependency checking */ +#define SYMBOL_WARNED 0x8000 /* warning has been issued */ + +/* Set when symbol.def[] is used */ +#define SYMBOL_DEF 0x10000 /* First bit of SYMBOL_DEF */ +#define SYMBOL_DEF_USER 0x10000 /* symbol.def[S_DEF_USER] is valid */ +#define SYMBOL_DEF_AUTO 0x20000 /* symbol.def[S_DEF_AUTO] is valid */ +#define SYMBOL_DEF3 0x40000 /* symbol.def[S_DEF_3] is valid */ +#define SYMBOL_DEF4 0x80000 /* symbol.def[S_DEF_4] is valid */ + +/* choice values need to be set before calculating this symbol value */ +#define SYMBOL_NEED_SET_CHOICE_VALUES 0x100000 + +/* Set symbol to y if allnoconfig; used for symbols that hide others */ +#define SYMBOL_ALLNOCONFIG_Y 0x200000 + +#define SYMBOL_MAXLENGTH 256 +#define SYMBOL_HASHSIZE 9973 + +/* A property represent the config options that can be associated + * with a config "symbol". + * Sample: + * config FOO + * default y + * prompt "foo prompt" + * select BAR + * config BAZ + * int "BAZ Value" + * range 1..255 + * + * Please, also check parser.y:print_symbol() when modifying the + * list of property types! + */ +enum prop_type { + P_UNKNOWN, + P_PROMPT, /* prompt "foo prompt" or "BAZ Value" */ + P_COMMENT, /* text associated with a comment */ + P_MENU, /* prompt associated with a menu or menuconfig symbol */ + P_DEFAULT, /* default y */ + P_CHOICE, /* choice value */ + P_SELECT, /* select BAR */ + P_IMPLY, /* imply BAR */ + P_RANGE, /* range 7..100 (for a symbol) */ + P_SYMBOL, /* where a symbol is defined */ +}; + +struct property { + struct property *next; /* next property - null if last */ + struct symbol *sym; /* the symbol for which the property is associated */ + enum prop_type type; /* type of property */ + const char *text; /* the prompt value - P_PROMPT, P_MENU, P_COMMENT */ + struct expr_value visible; + struct expr *expr; /* the optional conditional part of the property */ + struct menu *menu; /* the menu the property are associated with + * valid for: P_SELECT, P_RANGE, P_CHOICE, + * P_PROMPT, P_DEFAULT, P_MENU, P_COMMENT */ + struct file *file; /* what file was this property defined */ + int lineno; /* what lineno was this property defined */ +}; + +#define for_all_properties(sym, st, tok) \ + for (st = sym->prop; st; st = st->next) \ + if (st->type == (tok)) +#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT) +#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE) +#define for_all_prompts(sym, st) \ + for (st = sym->prop; st; st = st->next) \ + if (st->text) + +/* + * Represents a node in the menu tree, as seen in e.g. menuconfig (though used + * for all front ends). Each symbol, menu, etc. defined in the Kconfig files + * gets a node. A symbol defined in multiple locations gets one node at each + * location. + */ +struct menu { + /* The next menu node at the same level */ + struct menu *next; + + /* The parent menu node, corresponding to e.g. a menu or choice */ + struct menu *parent; + + /* The first child menu node, for e.g. menus and choices */ + struct menu *list; + + /* + * The symbol associated with the menu node. Choices are implemented as + * a special kind of symbol. NULL for menus, comments, and ifs. + */ + struct symbol *sym; + + /* + * The prompt associated with the node. This holds the prompt for a + * symbol as well as the text for a menu or comment, along with the + * type (P_PROMPT, P_MENU, etc.) + */ + struct property *prompt; + + /* + * 'visible if' dependencies. If more than one is given, they will be + * ANDed together. + */ + struct expr *visibility; + + /* + * Ordinary dependencies from e.g. 'depends on' and 'if', ANDed + * together + */ + struct expr *dep; + + /* MENU_* flags */ + unsigned int flags; + + /* Any help text associated with the node */ + char *help; + + /* The location where the menu node appears in the Kconfig files */ + struct file *file; + int lineno; + + /* For use by front ends that need to store auxiliary data */ + void *data; +}; + +/* + * Set on a menu node when the corresponding symbol changes state in some way. + * Can be checked by front ends. + */ +#define MENU_CHANGED 0x0001 + +#define MENU_ROOT 0x0002 + +struct jump_key { + struct list_head entries; + size_t offset; + struct menu *target; + int index; +}; + +#define JUMP_NB 9 + +extern struct file *file_list; +extern struct file *current_file; +struct file *lookup_file(const char *name); + +extern struct symbol symbol_yes, symbol_no, symbol_mod; +extern struct symbol *modules_sym; +extern struct symbol *sym_defconfig_list; +extern int cdebug; +struct expr *expr_alloc_symbol(struct symbol *sym); +struct expr *expr_alloc_one(enum expr_type type, struct expr *ce); +struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr *e2); +struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct symbol *s2); +struct expr *expr_alloc_and(struct expr *e1, struct expr *e2); +struct expr *expr_alloc_or(struct expr *e1, struct expr *e2); +struct expr *expr_copy(const struct expr *org); +void expr_free(struct expr *e); +void expr_eliminate_eq(struct expr **ep1, struct expr **ep2); +tristate expr_calc_value(struct expr *e); +struct expr *expr_trans_bool(struct expr *e); +struct expr *expr_eliminate_dups(struct expr *e); +struct expr *expr_transform(struct expr *e); +int expr_contains_symbol(struct expr *dep, struct symbol *sym); +bool expr_depends_symbol(struct expr *dep, struct symbol *sym); +struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct symbol *sym); + +void expr_fprint(struct expr *e, FILE *out); +struct gstr; /* forward */ +void expr_gstr_print(struct expr *e, struct gstr *gs); +void expr_gstr_print_revdep(struct expr *e, struct gstr *gs, + tristate pr_type, const char *title); + +static inline int expr_is_yes(struct expr *e) +{ + return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes); +} + +static inline int expr_is_no(struct expr *e) +{ + return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no); +} + +#ifdef __cplusplus +} +#endif + +#endif /* EXPR_H */ diff --git a/support/kconfig/fixdep.c b/support/kconfig/fixdep.c new file mode 100644 index 0000000..97afb70 --- /dev/null +++ b/support/kconfig/fixdep.c @@ -0,0 +1,380 @@ +/* + * "Optimize" a list of dependencies as spit out by gcc -MD + * for the kernel build + * =========================================================================== + * + * Author Kai Germaschewski + * Copyright 2002 by Kai Germaschewski <kai.germaschewski@xxxxxx> + * + * This software may be used and distributed according to the terms + * of the GNU General Public License, incorporated herein by reference. + * + * + * Introduction: + * + * gcc produces a very nice and correct list of dependencies which + * tells make when to remake a file. + * + * To use this list as-is however has the drawback that virtually + * every file in the kernel includes autoconf.h. + * + * If the user re-runs make *config, autoconf.h will be + * regenerated. make notices that and will rebuild every file which + * includes autoconf.h, i.e. basically all files. This is extremely + * annoying if the user just changed CONFIG_HIS_DRIVER from n to m. + * + * So we play the same trick that "mkdep" played before. We replace + * the dependency on autoconf.h by a dependency on every config + * option which is mentioned in any of the listed prerequisites. + * + * kconfig populates a tree in include/config/ with an empty file + * for each config symbol and when the configuration is updated + * the files representing changed config options are touched + * which then let make pick up the changes and the files that use + * the config symbols are rebuilt. + * + * So if the user changes his CONFIG_HIS_DRIVER option, only the objects + * which depend on "include/config/his/driver.h" will be rebuilt, + * so most likely only his driver ;-) + * + * The idea above dates, by the way, back to Michael E Chastain, AFAIK. + * + * So to get dependencies right, there are two issues: + * o if any of the files the compiler read changed, we need to rebuild + * o if the command line given to the compile the file changed, we + * better rebuild as well. + * + * The former is handled by using the -MD output, the later by saving + * the command line used to compile the old object and comparing it + * to the one we would now use. + * + * Again, also this idea is pretty old and has been discussed on + * kbuild-devel a long time ago. I don't have a sensibly working + * internet connection right now, so I rather don't mention names + * without double checking. + * + * This code here has been based partially based on mkdep.c, which + * says the following about its history: + * + * Copyright abandoned, Michael Chastain, <mailto:mec@xxxxxxxxx>. + * This is a C version of syncdep.pl by Werner Almesberger. + * + * + * It is invoked as + * + * fixdep <depfile> <target> <cmdline> + * + * and will read the dependency file <depfile> + * + * The transformed dependency snipped is written to stdout. + * + * It first generates a line + * + * cmd_<target> = <cmdline> + * + * and then basically copies the .<target>.d file to stdout, in the + * process filtering out the dependency on autoconf.h and adding + * dependencies on include/config/my/option.h for every + * CONFIG_MY_OPTION encountered in any of the prerequisites. + * + * It will also filter out all the dependencies on *.ver. We need + * to make sure that the generated version checksum are globally up + * to date before even starting the recursive build, so it's too late + * at this point anyway. + * + * We don't even try to really parse the header files, but + * merely grep, i.e. if CONFIG_FOO is mentioned in a comment, it will + * be picked up as well. It's not a problem with respect to + * correctness, since that can only give too many dependencies, thus + * we cannot miss a rebuild. Since people tend to not mention totally + * unrelated CONFIG_ options all over the place, it's not an + * efficiency problem either. + * + * (Note: it'd be easy to port over the complete mkdep state machine, + * but I don't think the added complexity is worth it) + */ + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include <fcntl.h> +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <ctype.h> + +static void usage(void) +{ + fprintf(stderr, "Usage: fixdep <depfile> <target> <cmdline>\n"); + exit(1); +} + +/* + * Print out a dependency path from a symbol name + */ +static void print_dep(const char *m, int slen, const char *dir) +{ + int c, prev_c = '/', i; + + printf(" $(wildcard %s/", dir); + for (i = 0; i < slen; i++) { + c = m[i]; + if (c == '_') + c = '/'; + else + c = tolower(c); + if (c != '/' || prev_c != '/') + putchar(c); + prev_c = c; + } + printf(".h) \\\n"); +} + +struct item { + struct item *next; + unsigned int len; + unsigned int hash; + char name[0]; +}; + +#define HASHSZ 256 +static struct item *hashtab[HASHSZ]; + +static unsigned int strhash(const char *str, unsigned int sz) +{ + /* fnv32 hash */ + unsigned int i, hash = 2166136261U; + + for (i = 0; i < sz; i++) + hash = (hash ^ str[i]) * 0x01000193; + return hash; +} + +/* + * Lookup a value in the configuration string. + */ +static int is_defined_config(const char *name, int len, unsigned int hash) +{ + struct item *aux; + + for (aux = hashtab[hash % HASHSZ]; aux; aux = aux->next) { + if (aux->hash == hash && aux->len == len && + memcmp(aux->name, name, len) == 0) + return 1; + } + return 0; +} + +/* + * Add a new value to the configuration string. + */ +static void define_config(const char *name, int len, unsigned int hash) +{ + struct item *aux = malloc(sizeof(*aux) + len); + + if (!aux) { + perror("fixdep:malloc"); + exit(1); + } + memcpy(aux->name, name, len); + aux->len = len; + aux->hash = hash; + aux->next = hashtab[hash % HASHSZ]; + hashtab[hash % HASHSZ] = aux; +} + +/* + * Record the use of a CONFIG_* word. + */ +static void use_config(const char *m, int slen) +{ + unsigned int hash = strhash(m, slen); + + if (is_defined_config(m, slen, hash)) + return; + + define_config(m, slen, hash); + print_dep(m, slen, "include/config"); +} + +/* test if s ends in sub */ +static int str_ends_with(const char *s, int slen, const char *sub) +{ + int sublen = strlen(sub); + + if (sublen > slen) + return 0; + + return !memcmp(s + slen - sublen, sub, sublen); +} + +static void parse_config_file(const char *p) +{ + const char *q, *r; + const char *start = p; + + while ((p = strstr(p, "CONFIG_"))) { + if (p > start && (isalnum(p[-1]) || p[-1] == '_')) { + p += 7; + continue; + } + p += 7; + q = p; + while (*q && (isalnum(*q) || *q == '_')) + q++; + if (str_ends_with(p, q - p, "_MODULE")) + r = q - 7; + else + r = q; + if (r > p) + use_config(p, r - p); + p = q; + } +} + +static void *read_file(const char *filename) +{ + struct stat st; + int fd; + char *buf; + + fd = open(filename, O_RDONLY); + if (fd < 0) { + fprintf(stderr, "fixdep: error opening file: "); + perror(filename); + exit(2); + } + if (fstat(fd, &st) < 0) { + fprintf(stderr, "fixdep: error fstat'ing file: "); + perror(filename); + exit(2); + } + buf = malloc(st.st_size + 1); + if (!buf) { + perror("fixdep: malloc"); + exit(2); + } + if (read(fd, buf, st.st_size) != st.st_size) { + perror("fixdep: read"); + exit(2); + } + buf[st.st_size] = '\0'; + close(fd); + + return buf; +} + +/* Ignore certain dependencies */ +static int is_ignored_file(const char *s, int len) +{ + return str_ends_with(s, len, "include/generated/autoconf.h") || + str_ends_with(s, len, "include/generated/autoksyms.h") || + str_ends_with(s, len, "build/include/uk/_config.h") || + str_ends_with(s, len, ".ver"); +} + +/* + * Important: The below generated source_foo.o and deps_foo.o variable + * assignments are parsed not only by make, but also by the rather simple + * parser in scripts/mod/sumversion.c. + */ +static void parse_dep_file(char *m, const char *target) +{ + char *p; + int is_last, is_target; + int saw_any_target = 0; + int is_first_dep = 0; + void *buf; + + while (1) { + /* Skip any "white space" */ + while (*m == ' ' || *m == '\\' || *m == '\n') + m++; + + if (!*m) + break; + + /* Find next "white space" */ + p = m; + while (*p && *p != ' ' && *p != '\\' && *p != '\n') + p++; + is_last = (*p == '\0'); + /* Is the token we found a target name? */ + is_target = (*(p-1) == ':'); + /* Don't write any target names into the dependency file */ + if (is_target) { + /* The /next/ file is the first dependency */ + is_first_dep = 1; + } else if (!is_ignored_file(m, p - m)) { + *p = '\0'; + + /* + * Do not list the source file as dependency, so that + * kbuild is not confused if a .c file is rewritten + * into .S or vice versa. Storing it in source_* is + * needed for modpost to compute srcversions. + */ + if (is_first_dep) { + /* + * If processing the concatenation of multiple + * dependency files, only process the first + * target name, which will be the original + * source name, and ignore any other target + * names, which will be intermediate temporary + * files. + */ + if (!saw_any_target) { + saw_any_target = 1; + printf("source_%s := %s\n\n", + target, m); + printf("deps_%s := \\\n", target); + } + is_first_dep = 0; + } else { + printf(" %s \\\n", m); + } + + buf = read_file(m); + parse_config_file(buf); + free(buf); + } + + if (is_last) + break; + + /* + * Start searching for next token immediately after the first + * "whitespace" character that follows this token. + */ + m = p + 1; + } + + if (!saw_any_target) { + fprintf(stderr, "fixdep: parse error; no targets found\n"); + exit(1); + } + + printf("\n%s: $(deps_%s)\n\n", target, target); + printf("$(deps_%s):\n", target); +} + +int main(int argc, char *argv[]) +{ + const char *depfile, *target, *cmdline; + void *buf; + + if (argc != 4) + usage(); + + depfile = argv[1]; + target = argv[2]; + cmdline = argv[3]; + + printf("cmd_%s := %s\n\n", target, cmdline); + + buf = read_file(depfile); + parse_dep_file(buf, target); + free(buf); + + return 0; +} diff --git a/support/kconfig/gconf-cfg.sh b/support/kconfig/gconf-cfg.sh new file mode 100755 index 0000000..480ecd8 --- /dev/null +++ b/support/kconfig/gconf-cfg.sh @@ -0,0 +1,30 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="gtk+-2.0 gmodule-2.0 libglade-2.0" + +if [ -z "$(command -v pkg-config)" ]; then + echo >&2 "*" + echo >&2 "* 'make gconfig' requires 'pkg-config'. Please install it." + echo >&2 "*" + exit 1 +fi + +if ! pkg-config --exists $PKG; then + echo >&2 "*" + echo >&2 "* Unable to find the GTK+ installation. Please make sure that" + echo >&2 "* the GTK+ 2.0 development package is correctly installed." + echo >&2 "* You need $PKG" + echo >&2 "*" + exit 1 +fi + +if ! pkg-config --atleast-version=2.0.0 gtk+-2.0; then + echo >&2 "*" + echo >&2 "* GTK+ is present but version >= 2.0.0 is required." + echo >&2 "*" + exit 1 +fi + +echo cflags=\"$(pkg-config --cflags $PKG)\" +echo libs=\"$(pkg-config --libs $PKG)\" diff --git a/support/kconfig/gconf.c b/support/kconfig/gconf.c new file mode 100644 index 0000000..e36b342 --- /dev/null +++ b/support/kconfig/gconf.c @@ -0,0 +1,1516 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002-2003 Romain Lievin <roms@xxxxxxxxx> + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdlib.h> +#include "lkc.h" +#include "images.h" + +#include <glade/glade.h> +#include <gtk/gtk.h> +#include <glib.h> +#include <gdk/gdkkeysyms.h> + +#include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <time.h> + +//#define DEBUG + +enum { + SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW +}; + +enum { + OPT_NORMAL, OPT_ALL, OPT_PROMPT +}; + +static gint view_mode = FULL_VIEW; +static gboolean show_name = TRUE; +static gboolean show_range = TRUE; +static gboolean show_value = TRUE; +static gboolean resizeable = FALSE; +static int opt_mode = OPT_NORMAL; + +GtkWidget *main_wnd = NULL; +GtkWidget *tree1_w = NULL; // left frame +GtkWidget *tree2_w = NULL; // right frame +GtkWidget *text_w = NULL; +GtkWidget *hpaned = NULL; +GtkWidget *vpaned = NULL; +GtkWidget *back_btn = NULL; +GtkWidget *save_btn = NULL; +GtkWidget *save_menu_item = NULL; + +GtkTextTag *tag1, *tag2; +GdkColor color; + +GtkTreeStore *tree1, *tree2, *tree; +GtkTreeModel *model1, *model2; +static GtkTreeIter *parents[256]; +static gint indent; + +static struct menu *current; // current node for SINGLE view +static struct menu *browsed; // browsed node for SPLIT view + +enum { + COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE, + COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF, + COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD, + COL_NUMBER +}; + +static void display_list(void); +static void display_tree(struct menu *menu); +static void display_tree_part(void); +static void update_tree(struct menu *src, GtkTreeIter * dst); +static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row); +static gchar **fill_row(struct menu *menu); +static void conf_changed(void); + +/* Helping/Debugging Functions */ +#ifdef DEBUG +static const char *dbg_sym_flags(int val) +{ + static char buf[256]; + + bzero(buf, 256); + + if (val & SYMBOL_CONST) + strcat(buf, "const/"); + if (val & SYMBOL_CHECK) + strcat(buf, "check/"); + if (val & SYMBOL_CHOICE) + strcat(buf, "choice/"); + if (val & SYMBOL_CHOICEVAL) + strcat(buf, "choiceval/"); + if (val & SYMBOL_VALID) + strcat(buf, "valid/"); + if (val & SYMBOL_OPTIONAL) + strcat(buf, "optional/"); + if (val & SYMBOL_WRITE) + strcat(buf, "write/"); + if (val & SYMBOL_CHANGED) + strcat(buf, "changed/"); + if (val & SYMBOL_NO_WRITE) + strcat(buf, "no_write/"); + + buf[strlen(buf) - 1] = '\0'; + + return buf; +} +#endif + +static void replace_button_icon(GladeXML *xml, GdkDrawable *window, + GtkStyle *style, gchar *btn_name, gchar **xpm) +{ + GdkPixmap *pixmap; + GdkBitmap *mask; + GtkToolButton *button; + GtkWidget *image; + + pixmap = gdk_pixmap_create_from_xpm_d(window, &mask, + &style->bg[GTK_STATE_NORMAL], + xpm); + + button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name)); + image = gtk_image_new_from_pixmap(pixmap, mask); + gtk_widget_show(image); + gtk_tool_button_set_icon_widget(button, image); +} + +/* Main Window Initialization */ +static void init_main_window(const gchar *glade_file) +{ + GladeXML *xml; + GtkWidget *widget; + GtkTextBuffer *txtbuf; + GtkStyle *style; + + xml = glade_xml_new(glade_file, "window1", NULL); + if (!xml) + g_error("GUI loading failed !\n"); + glade_xml_signal_autoconnect(xml); + + main_wnd = glade_xml_get_widget(xml, "window1"); + hpaned = glade_xml_get_widget(xml, "hpaned1"); + vpaned = glade_xml_get_widget(xml, "vpaned1"); + tree1_w = glade_xml_get_widget(xml, "treeview1"); + tree2_w = glade_xml_get_widget(xml, "treeview2"); + text_w = glade_xml_get_widget(xml, "textview3"); + + back_btn = glade_xml_get_widget(xml, "button1"); + gtk_widget_set_sensitive(back_btn, FALSE); + + widget = glade_xml_get_widget(xml, "show_name1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_name); + + widget = glade_xml_get_widget(xml, "show_range1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_range); + + widget = glade_xml_get_widget(xml, "show_data1"); + gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget, + show_value); + + save_btn = glade_xml_get_widget(xml, "button3"); + save_menu_item = glade_xml_get_widget(xml, "save1"); + conf_set_changed_callback(conf_changed); + + style = gtk_widget_get_style(main_wnd); + widget = glade_xml_get_widget(xml, "toolbar1"); + + replace_button_icon(xml, main_wnd->window, style, + "button4", (gchar **) xpm_single_view); + replace_button_icon(xml, main_wnd->window, style, + "button5", (gchar **) xpm_split_view); + replace_button_icon(xml, main_wnd->window, style, + "button6", (gchar **) xpm_tree_view); + + txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1", + "foreground", "red", + "weight", PANGO_WEIGHT_BOLD, + NULL); + tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2", + /*"style", PANGO_STYLE_OBLIQUE, */ + NULL); + + gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text); + + gtk_widget_show(main_wnd); +} + +static void init_tree_model(void) +{ + gint i; + + tree = tree2 = gtk_tree_store_new(COL_NUMBER, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_POINTER, GDK_TYPE_COLOR, + G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN); + model2 = GTK_TREE_MODEL(tree2); + + for (parents[0] = NULL, i = 1; i < 256; i++) + parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter)); + + tree1 = gtk_tree_store_new(COL_NUMBER, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_STRING, G_TYPE_STRING, + G_TYPE_POINTER, GDK_TYPE_COLOR, + G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, + G_TYPE_BOOLEAN); + model1 = GTK_TREE_MODEL(tree1); +} + +static void init_left_tree(void) +{ + GtkTreeView *view = GTK_TREE_VIEW(tree1_w); + GtkCellRenderer *renderer; + GtkTreeSelection *sel; + GtkTreeViewColumn *column; + + gtk_tree_view_set_model(view, model1); + gtk_tree_view_set_headers_visible(view, TRUE); + gtk_tree_view_set_rules_hint(view, TRUE); + + column = gtk_tree_view_column_new(); + gtk_tree_view_append_column(view, column); + gtk_tree_view_column_set_title(column, "Options"); + + renderer = gtk_cell_renderer_toggle_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "active", COL_BTNACT, + "inconsistent", COL_BTNINC, + "visible", COL_BTNVIS, + "radio", COL_BTNRAD, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "text", COL_OPTION, + "foreground-gdk", + COL_COLOR, NULL); + + sel = gtk_tree_view_get_selection(view); + gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); + gtk_widget_realize(tree1_w); +} + +static void renderer_edited(GtkCellRendererText * cell, + const gchar * path_string, + const gchar * new_text, gpointer user_data); + +static void init_right_tree(void) +{ + GtkTreeView *view = GTK_TREE_VIEW(tree2_w); + GtkCellRenderer *renderer; + GtkTreeSelection *sel; + GtkTreeViewColumn *column; + gint i; + + gtk_tree_view_set_model(view, model2); + gtk_tree_view_set_headers_visible(view, TRUE); + gtk_tree_view_set_rules_hint(view, TRUE); + + column = gtk_tree_view_column_new(); + gtk_tree_view_append_column(view, column); + gtk_tree_view_column_set_title(column, "Options"); + + renderer = gtk_cell_renderer_pixbuf_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "pixbuf", COL_PIXBUF, + "visible", COL_PIXVIS, NULL); + renderer = gtk_cell_renderer_toggle_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "active", COL_BTNACT, + "inconsistent", COL_BTNINC, + "visible", COL_BTNVIS, + "radio", COL_BTNRAD, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column), + renderer, FALSE); + gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column), + renderer, + "text", COL_OPTION, + "foreground-gdk", + COL_COLOR, NULL); + + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "Name", renderer, + "text", COL_NAME, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "N", renderer, + "text", COL_NO, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "M", renderer, + "text", COL_MOD, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "Y", renderer, + "text", COL_YES, + "foreground-gdk", + COL_COLOR, NULL); + renderer = gtk_cell_renderer_text_new(); + gtk_tree_view_insert_column_with_attributes(view, -1, + "Value", renderer, + "text", COL_VALUE, + "editable", + COL_EDIT, + "foreground-gdk", + COL_COLOR, NULL); + g_signal_connect(G_OBJECT(renderer), "edited", + G_CALLBACK(renderer_edited), NULL); + + column = gtk_tree_view_get_column(view, COL_NAME); + gtk_tree_view_column_set_visible(column, show_name); + column = gtk_tree_view_get_column(view, COL_NO); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_MOD); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_YES); + gtk_tree_view_column_set_visible(column, show_range); + column = gtk_tree_view_get_column(view, COL_VALUE); + gtk_tree_view_column_set_visible(column, show_value); + + if (resizeable) { + for (i = 0; i < COL_VALUE; i++) { + column = gtk_tree_view_get_column(view, i); + gtk_tree_view_column_set_resizable(column, TRUE); + } + } + + sel = gtk_tree_view_get_selection(view); + gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); +} + + +/* Utility Functions */ + + +static void text_insert_help(struct menu *menu) +{ + GtkTextBuffer *buffer; + GtkTextIter start, end; + const char *prompt = menu_get_prompt(menu); + struct gstr help = str_new(); + + menu_get_ext_help(menu, &help); + + buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + gtk_text_buffer_get_bounds(buffer, &start, &end); + gtk_text_buffer_delete(buffer, &start, &end); + gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); + + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1, + NULL); + gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2, + NULL); + str_free(&help); +} + + +static void text_insert_msg(const char *title, const char *message) +{ + GtkTextBuffer *buffer; + GtkTextIter start, end; + const char *msg = message; + + buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w)); + gtk_text_buffer_get_bounds(buffer, &start, &end); + gtk_text_buffer_delete(buffer, &start, &end); + gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15); + + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1, + NULL); + gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2); + gtk_text_buffer_get_end_iter(buffer, &end); + gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2, + NULL); +} + + +/* Main Windows Callbacks */ + +void on_save_activate(GtkMenuItem * menuitem, gpointer user_data); +gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event, + gpointer user_data) +{ + GtkWidget *dialog, *label; + gint result; + + if (!conf_get_changed()) + return FALSE; + + dialog = gtk_dialog_new_with_buttons("Warning !", + GTK_WINDOW(main_wnd), + (GtkDialogFlags) + (GTK_DIALOG_MODAL | + GTK_DIALOG_DESTROY_WITH_PARENT), + GTK_STOCK_OK, + GTK_RESPONSE_YES, + GTK_STOCK_NO, + GTK_RESPONSE_NO, + GTK_STOCK_CANCEL, + GTK_RESPONSE_CANCEL, NULL); + gtk_dialog_set_default_response(GTK_DIALOG(dialog), + GTK_RESPONSE_CANCEL); + + label = gtk_label_new("\nSave configuration ?\n"); + gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label); + gtk_widget_show(label); + + result = gtk_dialog_run(GTK_DIALOG(dialog)); + switch (result) { + case GTK_RESPONSE_YES: + on_save_activate(NULL, NULL); + return FALSE; + case GTK_RESPONSE_NO: + return FALSE; + case GTK_RESPONSE_CANCEL: + case GTK_RESPONSE_DELETE_EVENT: + default: + gtk_widget_destroy(dialog); + return TRUE; + } + + return FALSE; +} + + +void on_window1_destroy(GtkObject * object, gpointer user_data) +{ + gtk_main_quit(); +} + + +void +on_window1_size_request(GtkWidget * widget, + GtkRequisition * requisition, gpointer user_data) +{ + static gint old_h; + gint w, h; + + if (widget->window == NULL) + gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); + else + gdk_window_get_size(widget->window, &w, &h); + + if (h == old_h) + return; + old_h = h; + + gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3); +} + + +/* Menu & Toolbar Callbacks */ + + +static void +load_filename(GtkFileSelection * file_selector, gpointer user_data) +{ + const gchar *fn; + + fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION + (user_data)); + + if (conf_read(fn)) + text_insert_msg("Error", "Unable to load configuration !"); + else + display_tree(&rootmenu); +} + +void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *fs; + + fs = gtk_file_selection_new("Load file..."); + g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), + "clicked", + G_CALLBACK(load_filename), (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->ok_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->cancel_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + gtk_widget_show(fs); +} + + +void on_save_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + if (conf_write(NULL)) + text_insert_msg("Error", "Unable to save configuration !"); + conf_write_autoconf(0); +} + + +static void +store_filename(GtkFileSelection * file_selector, gpointer user_data) +{ + const gchar *fn; + + fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION + (user_data)); + + if (conf_write(fn)) + text_insert_msg("Error", "Unable to save configuration !"); + + gtk_widget_destroy(GTK_WIDGET(user_data)); +} + +void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *fs; + + fs = gtk_file_selection_new("Save file as..."); + g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button), + "clicked", + G_CALLBACK(store_filename), (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->ok_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + g_signal_connect_swapped(GTK_OBJECT + (GTK_FILE_SELECTION(fs)->cancel_button), + "clicked", G_CALLBACK(gtk_widget_destroy), + (gpointer) fs); + gtk_widget_show(fs); +} + + +void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + if (!on_window1_delete_event(NULL, NULL, NULL)) + gtk_widget_destroy(GTK_WIDGET(main_wnd)); +} + + +void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_name = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME); + if (col) + gtk_tree_view_column_set_visible(col, show_name); +} + + +void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_range = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES); + if (col) + gtk_tree_view_column_set_visible(col, show_range); + +} + + +void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkTreeViewColumn *col; + + show_value = GTK_CHECK_MENU_ITEM(menuitem)->active; + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE); + if (col) + gtk_tree_view_column_set_visible(col, show_value); +} + + +void +on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + opt_mode = OPT_NORMAL; + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); /* instead of update_tree to speed-up */ +} + + +void +on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + opt_mode = OPT_ALL; + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); /* instead of update_tree to speed-up */ +} + + +void +on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data) +{ + opt_mode = OPT_PROMPT; + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); /* instead of update_tree to speed-up */ +} + + +void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *intro_text = + "Welcome to gkc, the GTK+ graphical configuration tool\n" + "For each option, a blank box indicates the feature is disabled, a\n" + "check indicates it is enabled, and a dot indicates that it is to\n" + "be compiled as a module. Clicking on the box will cycle through the three states.\n" + "\n" + "If you do not see an option (e.g., a device driver) that you\n" + "believe should be present, try turning on Show All Options\n" + "under the Options menu.\n" + "Although there is no cross reference yet to help you figure out\n" + "what other options must be enabled to support the option you\n" + "are interested in, you can still view the help of a grayed-out\n" + "option.\n" + "\n" + "Toggling Show Debug Info under the Options menu will show \n" + "the dependencies, which you can then match by examining other options."; + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, "%s", intro_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *about_text = + "gkc is copyright (c) 2002 Romain Lievin <roms@xxxxxxxxxxxxxx>.\n" + "Based on the source code from Roman Zippel.\n"; + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, "%s", about_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data) +{ + GtkWidget *dialog; + const gchar *license_text = + "gkc is released under the terms of the GNU GPL v2.\n" + "For more information, please see the source code or\n" + "visit http://www.fsf.org/licenses/licenses.html\n"; + + dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_MESSAGE_INFO, + GTK_BUTTONS_CLOSE, "%s", license_text); + g_signal_connect_swapped(GTK_OBJECT(dialog), "response", + G_CALLBACK(gtk_widget_destroy), + GTK_OBJECT(dialog)); + gtk_widget_show_all(dialog); +} + + +void on_back_clicked(GtkButton * button, gpointer user_data) +{ + enum prop_type ptype; + + current = current->parent; + ptype = current->prompt ? current->prompt->type : P_UNKNOWN; + if (ptype != P_MENU) + current = current->parent; + display_tree_part(); + + if (current == &rootmenu) + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_load_clicked(GtkButton * button, gpointer user_data) +{ + on_load1_activate(NULL, user_data); +} + + +void on_single_clicked(GtkButton * button, gpointer user_data) +{ + view_mode = SINGLE_VIEW; + gtk_widget_hide(tree1_w); + current = &rootmenu; + display_tree_part(); +} + + +void on_split_clicked(GtkButton * button, gpointer user_data) +{ + gint w, h; + view_mode = SPLIT_VIEW; + gtk_widget_show(tree1_w); + gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h); + gtk_paned_set_position(GTK_PANED(hpaned), w / 2); + if (tree2) + gtk_tree_store_clear(tree2); + display_list(); + + /* Disable back btn, like in full mode. */ + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_full_clicked(GtkButton * button, gpointer user_data) +{ + view_mode = FULL_VIEW; + gtk_widget_hide(tree1_w); + if (tree2) + gtk_tree_store_clear(tree2); + display_tree(&rootmenu); + gtk_widget_set_sensitive(back_btn, FALSE); +} + + +void on_collapse_clicked(GtkButton * button, gpointer user_data) +{ + gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w)); +} + + +void on_expand_clicked(GtkButton * button, gpointer user_data) +{ + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); +} + + +/* CTree Callbacks */ + +/* Change hex/int/string value in the cell */ +static void renderer_edited(GtkCellRendererText * cell, + const gchar * path_string, + const gchar * new_text, gpointer user_data) +{ + GtkTreePath *path = gtk_tree_path_new_from_string(path_string); + GtkTreeIter iter; + const char *old_def, *new_def; + struct menu *menu; + struct symbol *sym; + + if (!gtk_tree_model_get_iter(model2, &iter, path)) + return; + + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + sym = menu->sym; + + gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1); + new_def = new_text; + + sym_set_string_value(sym, new_def); + + update_tree(&rootmenu, NULL); + + gtk_tree_path_free(path); +} + +/* Change the value of a symbol and update the tree */ +static void change_sym_value(struct menu *menu, gint col) +{ + struct symbol *sym = menu->sym; + tristate newval; + + if (!sym) + return; + + if (col == COL_NO) + newval = no; + else if (col == COL_MOD) + newval = mod; + else if (col == COL_YES) + newval = yes; + else + return; + + switch (sym_get_type(sym)) { + case S_BOOLEAN: + case S_TRISTATE: + if (!sym_tristate_within_range(sym, newval)) + newval = yes; + sym_set_tristate_value(sym, newval); + if (view_mode == FULL_VIEW) + update_tree(&rootmenu, NULL); + else if (view_mode == SPLIT_VIEW) { + update_tree(browsed, NULL); + display_list(); + } + else if (view_mode == SINGLE_VIEW) + display_tree_part(); //fixme: keep exp/coll + break; + case S_INT: + case S_HEX: + case S_STRING: + default: + break; + } +} + +static void toggle_sym_value(struct menu *menu) +{ + if (!menu->sym) + return; + + sym_toggle_tristate_value(menu->sym); + if (view_mode == FULL_VIEW) + update_tree(&rootmenu, NULL); + else if (view_mode == SPLIT_VIEW) { + update_tree(browsed, NULL); + display_list(); + } + else if (view_mode == SINGLE_VIEW) + display_tree_part(); //fixme: keep exp/coll +} + +static gint column2index(GtkTreeViewColumn * column) +{ + gint i; + + for (i = 0; i < COL_NUMBER; i++) { + GtkTreeViewColumn *col; + + col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i); + if (col == column) + return i; + } + + return -1; +} + + +/* User click: update choice (full) or goes down (single) */ +gboolean +on_treeview2_button_press_event(GtkWidget * widget, + GdkEventButton * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + gint col; + +#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK + gint tx = (gint) event->x; + gint ty = (gint) event->y; + gint cx, cy; + + gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, + &cy); +#else + gtk_tree_view_get_cursor(view, &path, &column); +#endif + if (path == NULL) + return FALSE; + + if (!gtk_tree_model_get_iter(model2, &iter, path)) + return FALSE; + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + + col = column2index(column); + if (event->type == GDK_2BUTTON_PRESS) { + enum prop_type ptype; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + + if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) { + // goes down into menu + current = menu; + display_tree_part(); + gtk_widget_set_sensitive(back_btn, TRUE); + } else if (col == COL_OPTION) { + toggle_sym_value(menu); + gtk_tree_view_expand_row(view, path, TRUE); + } + } else { + if (col == COL_VALUE) { + toggle_sym_value(menu); + gtk_tree_view_expand_row(view, path, TRUE); + } else if (col == COL_NO || col == COL_MOD + || col == COL_YES) { + change_sym_value(menu, col); + gtk_tree_view_expand_row(view, path, TRUE); + } + } + + return FALSE; +} + +/* Key pressed: update choice */ +gboolean +on_treeview2_key_press_event(GtkWidget * widget, + GdkEventKey * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + gint col; + + gtk_tree_view_get_cursor(view, &path, &column); + if (path == NULL) + return FALSE; + + if (event->keyval == GDK_space) { + if (gtk_tree_view_row_expanded(view, path)) + gtk_tree_view_collapse_row(view, path); + else + gtk_tree_view_expand_row(view, path, FALSE); + return TRUE; + } + if (event->keyval == GDK_KP_Enter) { + } + if (widget == tree1_w) + return FALSE; + + gtk_tree_model_get_iter(model2, &iter, path); + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + + if (!strcasecmp(event->string, "n")) + col = COL_NO; + else if (!strcasecmp(event->string, "m")) + col = COL_MOD; + else if (!strcasecmp(event->string, "y")) + col = COL_YES; + else + col = -1; + change_sym_value(menu, col); + + return FALSE; +} + + +/* Row selection changed: update help */ +void +on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data) +{ + GtkTreeSelection *selection; + GtkTreeIter iter; + struct menu *menu; + + selection = gtk_tree_view_get_selection(treeview); + if (gtk_tree_selection_get_selected(selection, &model2, &iter)) { + gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1); + text_insert_help(menu); + } +} + + +/* User click: display sub-tree in the right frame. */ +gboolean +on_treeview1_button_press_event(GtkWidget * widget, + GdkEventButton * event, gpointer user_data) +{ + GtkTreeView *view = GTK_TREE_VIEW(widget); + GtkTreePath *path; + GtkTreeViewColumn *column; + GtkTreeIter iter; + struct menu *menu; + + gint tx = (gint) event->x; + gint ty = (gint) event->y; + gint cx, cy; + + gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx, + &cy); + if (path == NULL) + return FALSE; + + gtk_tree_model_get_iter(model1, &iter, path); + gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1); + + if (event->type == GDK_2BUTTON_PRESS) { + toggle_sym_value(menu); + current = menu; + display_tree_part(); + } else { + browsed = menu; + display_tree_part(); + } + + gtk_widget_realize(tree2_w); + gtk_tree_view_set_cursor(view, path, NULL, FALSE); + gtk_widget_grab_focus(tree2_w); + + return FALSE; +} + + +/* Fill a row of strings */ +static gchar **fill_row(struct menu *menu) +{ + static gchar *row[COL_NUMBER]; + struct symbol *sym = menu->sym; + const char *def; + int stype; + tristate val; + enum prop_type ptype; + int i; + + for (i = COL_OPTION; i <= COL_COLOR; i++) + g_free(row[i]); + bzero(row, sizeof(row)); + + row[COL_OPTION] = + g_strdup_printf("%s %s", menu_get_prompt(menu), + sym && !sym_has_value(sym) ? "(NEW)" : ""); + + if (opt_mode == OPT_ALL && !menu_is_visible(menu)) + row[COL_COLOR] = g_strdup("DarkGray"); + else if (opt_mode == OPT_PROMPT && + menu_has_prompt(menu) && !menu_is_visible(menu)) + row[COL_COLOR] = g_strdup("DarkGray"); + else + row[COL_COLOR] = g_strdup("Black"); + + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + switch (ptype) { + case P_MENU: + row[COL_PIXBUF] = (gchar *) xpm_menu; + if (view_mode == SINGLE_VIEW) + row[COL_PIXVIS] = GINT_TO_POINTER(TRUE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + case P_COMMENT: + row[COL_PIXBUF] = (gchar *) xpm_void; + row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + default: + row[COL_PIXBUF] = (gchar *) xpm_void; + row[COL_PIXVIS] = GINT_TO_POINTER(FALSE); + row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); + break; + } + + if (!sym) + return row; + row[COL_NAME] = g_strdup(sym->name); + + sym_calc_value(sym); + sym->flags &= ~SYMBOL_CHANGED; + + if (sym_is_choice(sym)) { // parse childs for getting final value + struct menu *child; + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) + && child->sym == def_sym) + def_menu = child; + } + + if (def_menu) + row[COL_VALUE] = + g_strdup(menu_get_prompt(def_menu)); + } + if (sym->flags & SYMBOL_CHOICEVAL) + row[COL_BTNRAD] = GINT_TO_POINTER(TRUE); + + stype = sym_get_type(sym); + switch (stype) { + case S_BOOLEAN: + if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE) + row[COL_BTNVIS] = GINT_TO_POINTER(TRUE); + if (sym_is_choice(sym)) + break; + /* fall through */ + case S_TRISTATE: + val = sym_get_tristate_value(sym); + switch (val) { + case no: + row[COL_NO] = g_strdup("N"); + row[COL_VALUE] = g_strdup("N"); + row[COL_BTNACT] = GINT_TO_POINTER(FALSE); + row[COL_BTNINC] = GINT_TO_POINTER(FALSE); + break; + case mod: + row[COL_MOD] = g_strdup("M"); + row[COL_VALUE] = g_strdup("M"); + row[COL_BTNINC] = GINT_TO_POINTER(TRUE); + break; + case yes: + row[COL_YES] = g_strdup("Y"); + row[COL_VALUE] = g_strdup("Y"); + row[COL_BTNACT] = GINT_TO_POINTER(TRUE); + row[COL_BTNINC] = GINT_TO_POINTER(FALSE); + break; + } + + if (val != no && sym_tristate_within_range(sym, no)) + row[COL_NO] = g_strdup("_"); + if (val != mod && sym_tristate_within_range(sym, mod)) + row[COL_MOD] = g_strdup("_"); + if (val != yes && sym_tristate_within_range(sym, yes)) + row[COL_YES] = g_strdup("_"); + break; + case S_INT: + case S_HEX: + case S_STRING: + def = sym_get_string_value(sym); + row[COL_VALUE] = g_strdup(def); + row[COL_EDIT] = GINT_TO_POINTER(TRUE); + row[COL_BTNVIS] = GINT_TO_POINTER(FALSE); + break; + } + + return row; +} + + +/* Set the node content with a row of strings */ +static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row) +{ + GdkColor color; + gboolean success; + GdkPixbuf *pix; + + pix = gdk_pixbuf_new_from_xpm_data((const char **) + row[COL_PIXBUF]); + + gdk_color_parse(row[COL_COLOR], &color); + gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1, + FALSE, FALSE, &success); + + gtk_tree_store_set(tree, node, + COL_OPTION, row[COL_OPTION], + COL_NAME, row[COL_NAME], + COL_NO, row[COL_NO], + COL_MOD, row[COL_MOD], + COL_YES, row[COL_YES], + COL_VALUE, row[COL_VALUE], + COL_MENU, (gpointer) menu, + COL_COLOR, &color, + COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]), + COL_PIXBUF, pix, + COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]), + COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]), + COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]), + COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]), + COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]), + -1); + + g_object_unref(pix); +} + + +/* Add a node to the tree */ +static void place_node(struct menu *menu, char **row) +{ + GtkTreeIter *parent = parents[indent - 1]; + GtkTreeIter *node = parents[indent]; + + gtk_tree_store_append(tree, node, parent); + set_node(node, menu, row); +} + + +/* Find a node in the GTK+ tree */ +static GtkTreeIter found; + +/* + * Find a menu in the GtkTree starting at parent. + */ +static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent, + struct menu *tofind) +{ + GtkTreeIter iter; + GtkTreeIter *child = &iter; + gboolean valid; + GtkTreeIter *ret; + + valid = gtk_tree_model_iter_children(model2, child, parent); + while (valid) { + struct menu *menu; + + gtk_tree_model_get(model2, child, 6, &menu, -1); + + if (menu == tofind) { + memcpy(&found, child, sizeof(GtkTreeIter)); + return &found; + } + + ret = gtktree_iter_find_node(child, tofind); + if (ret) + return ret; + + valid = gtk_tree_model_iter_next(model2, child); + } + + return NULL; +} + + +/* + * Update the tree by adding/removing entries + * Does not change other nodes + */ +static void update_tree(struct menu *src, GtkTreeIter * dst) +{ + struct menu *child1; + GtkTreeIter iter, tmp; + GtkTreeIter *child2 = &iter; + gboolean valid; + GtkTreeIter *sibling; + struct symbol *sym; + struct menu *menu1, *menu2; + + if (src == &rootmenu) + indent = 1; + + valid = gtk_tree_model_iter_children(model2, child2, dst); + for (child1 = src->list; child1; child1 = child1->next) { + + sym = child1->sym; + + reparse: + menu1 = child1; + if (valid) + gtk_tree_model_get(model2, child2, COL_MENU, + &menu2, -1); + else + menu2 = NULL; // force adding of a first child + +#ifdef DEBUG + printf("%*c%s | %s\n", indent, ' ', + menu1 ? menu_get_prompt(menu1) : "nil", + menu2 ? menu_get_prompt(menu2) : "nil"); +#endif + + if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) || + (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) || + (opt_mode == OPT_ALL && !menu_get_prompt(child1))) { + + /* remove node */ + if (gtktree_iter_find_node(dst, menu1) != NULL) { + memcpy(&tmp, child2, sizeof(GtkTreeIter)); + valid = gtk_tree_model_iter_next(model2, + child2); + gtk_tree_store_remove(tree2, &tmp); + if (!valid) + return; /* next parent */ + else + goto reparse; /* next child */ + } else + continue; + } + + if (menu1 != menu2) { + if (gtktree_iter_find_node(dst, menu1) == NULL) { // add node + if (!valid && !menu2) + sibling = NULL; + else + sibling = child2; + gtk_tree_store_insert_before(tree2, + child2, + dst, sibling); + set_node(child2, menu1, fill_row(menu1)); + if (menu2 == NULL) + valid = TRUE; + } else { // remove node + memcpy(&tmp, child2, sizeof(GtkTreeIter)); + valid = gtk_tree_model_iter_next(model2, + child2); + gtk_tree_store_remove(tree2, &tmp); + if (!valid) + return; // next parent + else + goto reparse; // next child + } + } else if (sym && (sym->flags & SYMBOL_CHANGED)) { + set_node(child2, menu1, fill_row(menu1)); + } + + indent++; + update_tree(child1, child2); + indent--; + + valid = gtk_tree_model_iter_next(model2, child2); + } +} + + +/* Display the whole tree (single/split/full view) */ +static void display_tree(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + enum prop_type ptype; + + if (menu == &rootmenu) { + indent = 1; + current = &rootmenu; + } + + for (child = menu->list; child; child = child->next) { + prop = child->prompt; + sym = child->sym; + ptype = prop ? prop->type : P_UNKNOWN; + + if (sym) + sym->flags &= ~SYMBOL_CHANGED; + + if ((view_mode == SPLIT_VIEW) + && !(child->flags & MENU_ROOT) && (tree == tree1)) + continue; + + if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT) + && (tree == tree2)) + continue; + + if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) || + (opt_mode == OPT_PROMPT && menu_has_prompt(child)) || + (opt_mode == OPT_ALL && menu_get_prompt(child))) + place_node(child, fill_row(child)); +#ifdef DEBUG + printf("%*c%s: ", indent, ' ', menu_get_prompt(child)); + printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : ""); + printf("%s", prop_get_type_name(ptype)); + printf(" | "); + if (sym) { + printf("%s", sym_type_name(sym->type)); + printf(" | "); + printf("%s", dbg_sym_flags(sym->flags)); + printf("\n"); + } else + printf("\n"); +#endif + if ((view_mode != FULL_VIEW) && (ptype == P_MENU) + && (tree == tree2)) + continue; +/* + if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT)) + || (view_mode == FULL_VIEW) + || (view_mode == SPLIT_VIEW))*/ + + /* Change paned position if the view is not in 'split mode' */ + if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) { + gtk_paned_set_position(GTK_PANED(hpaned), 0); + } + + if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT)) + || (view_mode == FULL_VIEW) + || (view_mode == SPLIT_VIEW)) { + indent++; + display_tree(child); + indent--; + } + } +} + +/* Display a part of the tree starting at current node (single/split view) */ +static void display_tree_part(void) +{ + if (tree2) + gtk_tree_store_clear(tree2); + if (view_mode == SINGLE_VIEW) + display_tree(current); + else if (view_mode == SPLIT_VIEW) + display_tree(browsed); + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w)); +} + +/* Display the list in the left frame (split view) */ +static void display_list(void) +{ + if (tree1) + gtk_tree_store_clear(tree1); + + tree = tree1; + display_tree(&rootmenu); + gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w)); + tree = tree2; +} + +static void fixup_rootmenu(struct menu *menu) +{ + struct menu *child; + static int menu_cnt = 0; + + menu->flags |= MENU_ROOT; + for (child = menu->list; child; child = child->next) { + if (child->prompt && child->prompt->type == P_MENU) { + menu_cnt++; + fixup_rootmenu(child); + menu_cnt--; + } else if (!menu_cnt) + fixup_rootmenu(child); + } +} + + +/* Main */ +int main(int ac, char *av[]) +{ + const char *name; + char *env; + gchar *glade_file; + + /* GTK stuffs */ + gtk_set_locale(); + gtk_init(&ac, &av); + glade_init(); + + //add_pixmap_directory (PACKAGE_DATA_DIR "/" PACKAGE "/pixmaps"); + //add_pixmap_directory (PACKAGE_SOURCE_DIR "/pixmaps"); + + /* Determine GUI path */ + env = getenv(SRCTREE); + if (env) + glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL); + else if (av[0][0] == '/') + glade_file = g_strconcat(av[0], ".glade", NULL); + else + glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL); + + /* Conf stuffs */ + if (ac > 1 && av[1][0] == '-') { + switch (av[1][1]) { + case 'a': + //showAll = 1; + break; + case 's': + conf_set_message_callback(NULL); + break; + case 'h': + case '?': + printf("%s [-s] <config>\n", av[0]); + exit(0); + } + name = av[2]; + } else + name = av[1]; + + conf_parse(name); + fixup_rootmenu(&rootmenu); + conf_read(NULL); + + /* Load the interface and connect signals */ + init_main_window(glade_file); + init_tree_model(); + init_left_tree(); + init_right_tree(); + + switch (view_mode) { + case SINGLE_VIEW: + display_tree_part(); + break; + case SPLIT_VIEW: + display_list(); + break; + case FULL_VIEW: + display_tree(&rootmenu); + break; + } + + gtk_main(); + + return 0; +} + +static void conf_changed(void) +{ + bool changed = conf_get_changed(); + gtk_widget_set_sensitive(save_btn, changed); + gtk_widget_set_sensitive(save_menu_item, changed); +} diff --git a/support/kconfig/gconf.glade b/support/kconfig/gconf.glade new file mode 100644 index 0000000..03e97d7 --- /dev/null +++ b/support/kconfig/gconf.glade @@ -0,0 +1,661 @@ +<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*--> + +<glade-interface> + +<widget class="GtkWindow" id="window1"> + <property name="visible">True</property> + <property name="title" translatable="yes">Gtk Unikraft Configurator</property> + <property name="type">GTK_WINDOW_TOPLEVEL</property> + <property name="window_position">GTK_WIN_POS_NONE</property> + <property name="modal">False</property> + <property name="default_width">640</property> + <property name="default_height">480</property> + <property name="resizable">True</property> + <property name="destroy_with_parent">False</property> + <property name="decorated">True</property> + <property name="skip_taskbar_hint">False</property> + <property name="skip_pager_hint">False</property> + <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property> + <property name="gravity">GDK_GRAVITY_NORTH_WEST</property> + <signal name="destroy" handler="on_window1_destroy" object="window1"/> + <signal name="size_request" handler="on_window1_size_request" object="vpaned1" last_modification_time="Fri, 11 Jan 2002 16:17:11 GMT"/> + <signal name="delete_event" handler="on_window1_delete_event" object="window1" last_modification_time="Sun, 09 Mar 2003 19:42:46 GMT"/> + + <child> + <widget class="GtkVBox" id="vbox1"> + <property name="visible">True</property> + <property name="homogeneous">False</property> + <property name="spacing">0</property> + + <child> + <widget class="GtkMenuBar" id="menubar1"> + <property name="visible">True</property> + + <child> + <widget class="GtkMenuItem" id="file1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_File</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="file1_menu"> + + <child> + <widget class="GtkImageMenuItem" id="load1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Load a config file</property> + <property name="label" translatable="yes">_Load</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_load1_activate"/> + <accelerator key="L" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image39"> + <property name="visible">True</property> + <property name="stock">gtk-open</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="save1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save the config in .config</property> + <property name="label" translatable="yes">_Save</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_save_activate"/> + <accelerator key="S" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image40"> + <property name="visible">True</property> + <property name="stock">gtk-save</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="save_as1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save the config in a file</property> + <property name="label" translatable="yes">Save _as</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_save_as1_activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image41"> + <property name="visible">True</property> + <property name="stock">gtk-save-as</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkSeparatorMenuItem" id="separator1"> + <property name="visible">True</property> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="quit1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Quit</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_quit1_activate"/> + <accelerator key="Q" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image42"> + <property name="visible">True</property> + <property name="stock">gtk-quit</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkMenuItem" id="options1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Options</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="options1_menu"> + + <child> + <widget class="GtkCheckMenuItem" id="show_name1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show name</property> + <property name="label" translatable="yes">Show _name</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_name1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_range1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show range (Y/M/N)</property> + <property name="label" translatable="yes">Show _range</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_range1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkCheckMenuItem" id="show_data1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show value of the option</property> + <property name="label" translatable="yes">Show _data</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <signal name="activate" handler="on_show_data1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkSeparatorMenuItem" id="separator2"> + <property name="visible">True</property> + </widget> + </child> + + <child> + <widget class="GtkRadioMenuItem" id="set_option_mode1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show normal options</property> + <property name="label" translatable="yes">Show normal options</property> + <property name="use_underline">True</property> + <property name="active">True</property> + <signal name="activate" handler="on_set_option_mode1_activate"/> + </widget> + </child> + + <child> + <widget class="GtkRadioMenuItem" id="set_option_mode2"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show all options</property> + <property name="label" translatable="yes">Show all _options</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <property name="group">set_option_mode1</property> + <signal name="activate" handler="on_set_option_mode2_activate"/> + </widget> + </child> + + <child> + <widget class="GtkRadioMenuItem" id="set_option_mode3"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Show all options with prompts</property> + <property name="label" translatable="yes">Show all prompt options</property> + <property name="use_underline">True</property> + <property name="active">False</property> + <property name="group">set_option_mode1</property> + <signal name="activate" handler="on_set_option_mode3_activate"/> + </widget> + </child> + + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkMenuItem" id="help1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Help</property> + <property name="use_underline">True</property> + + <child> + <widget class="GtkMenu" id="help1_menu"> + + <child> + <widget class="GtkImageMenuItem" id="introduction1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_Introduction</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_introduction1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + <accelerator key="I" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image43"> + <property name="visible">True</property> + <property name="stock">gtk-dialog-question</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="about1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_About</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_about1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + <accelerator key="A" modifiers="GDK_CONTROL_MASK" signal="activate"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image44"> + <property name="visible">True</property> + <property name="stock">gtk-properties</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + + <child> + <widget class="GtkImageMenuItem" id="license1"> + <property name="visible">True</property> + <property name="label" translatable="yes">_License</property> + <property name="use_underline">True</property> + <signal name="activate" handler="on_license1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/> + + <child internal-child="image"> + <widget class="GtkImage" id="image45"> + <property name="visible">True</property> + <property name="stock">gtk-justify-fill</property> + <property name="icon_size">1</property> + <property name="xalign">0.5</property> + <property name="yalign">0.5</property> + <property name="xpad">0</property> + <property name="ypad">0</property> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <widget class="GtkHandleBox" id="handlebox1"> + <property name="visible">True</property> + <property name="shadow_type">GTK_SHADOW_OUT</property> + <property name="handle_position">GTK_POS_LEFT</property> + <property name="snap_edge">GTK_POS_TOP</property> + + <child> + <widget class="GtkToolbar" id="toolbar1"> + <property name="visible">True</property> + <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property> + <property name="toolbar_style">GTK_TOOLBAR_BOTH</property> + <property name="tooltips">True</property> + <property name="show_arrow">True</property> + + <child> + <widget class="GtkToolButton" id="button1"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Goes up of one level (single view)</property> + <property name="label" translatable="yes">Back</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-undo</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_back_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem1"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator1"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button2"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Load a config file</property> + <property name="label" translatable="yes">Load</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-open</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_load_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button3"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Save a config file</property> + <property name="label" translatable="yes">Save</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-save</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_save_activate"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem2"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator2"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button4"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Single view</property> + <property name="label" translatable="yes">Single</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_single_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:39 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button5"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Split view</property> + <property name="label" translatable="yes">Split</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_split_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:45 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button6"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Full view</property> + <property name="label" translatable="yes">Full</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-missing-image</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_full_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:50 GMT"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolItem" id="toolitem3"> + <property name="visible">True</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + + <child> + <widget class="GtkVSeparator" id="vseparator3"> + <property name="visible">True</property> + </widget> + </child> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">False</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button7"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Collapse the whole tree in the right frame</property> + <property name="label" translatable="yes">Collapse</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-remove</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_collapse_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + + <child> + <widget class="GtkToolButton" id="button8"> + <property name="visible">True</property> + <property name="tooltip" translatable="yes">Expand the whole tree in the right frame</property> + <property name="label" translatable="yes">Expand</property> + <property name="use_underline">True</property> + <property name="stock_id">gtk-add</property> + <property name="visible_horizontal">True</property> + <property name="visible_vertical">True</property> + <property name="is_important">False</property> + <signal name="clicked" handler="on_expand_clicked"/> + </widget> + <packing> + <property name="expand">False</property> + <property name="homogeneous">True</property> + </packing> + </child> + </widget> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">False</property> + <property name="fill">False</property> + </packing> + </child> + + <child> + <widget class="GtkHPaned" id="hpaned1"> + <property name="width_request">1</property> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="position">0</property> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow1"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTreeView" id="treeview1"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="headers_visible">True</property> + <property name="rules_hint">False</property> + <property name="reorderable">False</property> + <property name="enable_search">False</property> + <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:58:22 GMT"/> + <signal name="button_press_event" handler="on_treeview1_button_press_event" last_modification_time="Sun, 12 Jan 2003 16:03:52 GMT"/> + <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 16:11:44 GMT"/> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">False</property> + </packing> + </child> + + <child> + <widget class="GtkVPaned" id="vpaned1"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="position">0</property> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow2"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTreeView" id="treeview2"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="has_focus">True</property> + <property name="headers_visible">True</property> + <property name="rules_hint">False</property> + <property name="reorderable">False</property> + <property name="enable_search">False</property> + <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:57:55 GMT"/> + <signal name="button_press_event" handler="on_treeview2_button_press_event" last_modification_time="Sun, 12 Jan 2003 15:57:58 GMT"/> + <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 15:58:01 GMT"/> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">False</property> + </packing> + </child> + + <child> + <widget class="GtkScrolledWindow" id="scrolledwindow3"> + <property name="visible">True</property> + <property name="hscrollbar_policy">GTK_POLICY_NEVER</property> + <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property> + <property name="shadow_type">GTK_SHADOW_IN</property> + <property name="window_placement">GTK_CORNER_TOP_LEFT</property> + + <child> + <widget class="GtkTextView" id="textview3"> + <property name="visible">True</property> + <property name="can_focus">True</property> + <property name="editable">False</property> + <property name="overwrite">False</property> + <property name="accepts_tab">True</property> + <property name="justification">GTK_JUSTIFY_LEFT</property> + <property name="wrap_mode">GTK_WRAP_WORD</property> + <property name="cursor_visible">True</property> + <property name="pixels_above_lines">0</property> + <property name="pixels_below_lines">0</property> + <property name="pixels_inside_wrap">0</property> + <property name="left_margin">0</property> + <property name="right_margin">0</property> + <property name="indent">0</property> + <property name="text" translatable="yes">Sorry, no help available for this option yet.</property> + </widget> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">True</property> + </packing> + </child> + </widget> + <packing> + <property name="shrink">True</property> + <property name="resize">True</property> + </packing> + </child> + </widget> + <packing> + <property name="padding">0</property> + <property name="expand">True</property> + <property name="fill">True</property> + </packing> + </child> + </widget> + </child> +</widget> + +</glade-interface> diff --git a/support/kconfig/images.c b/support/kconfig/images.c new file mode 100644 index 0000000..b4fa0e4 --- /dev/null +++ b/support/kconfig/images.c @@ -0,0 +1,328 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include "images.h" + +const char *xpm_load[] = { +"22 22 5 1", +". c None", +"# c #000000", +"c c #838100", +"a c #ffff00", +"b c #ffffff", +"......................", +"......................", +"......................", +"............####....#.", +"...........#....##.##.", +"..................###.", +".................####.", +".####...........#####.", +"#abab##########.......", +"#babababababab#.......", +"#ababababababa#.......", +"#babababababab#.......", +"#ababab###############", +"#babab##cccccccccccc##", +"#abab##cccccccccccc##.", +"#bab##cccccccccccc##..", +"#ab##cccccccccccc##...", +"#b##cccccccccccc##....", +"###cccccccccccc##.....", +"##cccccccccccc##......", +"###############.......", +"......................"}; + +const char *xpm_save[] = { +"22 22 5 1", +". c None", +"# c #000000", +"a c #838100", +"b c #c5c2c5", +"c c #cdb6d5", +"......................", +".####################.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbbbb#bb#.", +".#aa#bbbbbbbbbcbb####.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbccbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aa#bbbbbbbbbbbb#aa#.", +".#aaa############aaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaaaaaaaaaaaaaaaaa#.", +".#aaa#############aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +".#aaa#########bbb#aa#.", +"..##################..", +"......................"}; + +const char *xpm_back[] = { +"22 22 3 1", +". c None", +"# c #000083", +"a c #838183", +"......................", +"......................", +"......................", +"......................", +"......................", +"...........######a....", +"..#......##########...", +"..##...####......##a..", +"..###.###.........##..", +"..######..........##..", +"..#####...........##..", +"..######..........##..", +"..#######.........##..", +"..########.......##a..", +"...............a###...", +"...............###....", +"......................", +"......................", +"......................", +"......................", +"......................", +"......................"}; + +const char *xpm_tree_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......#...............", +"......########........", +"......................", +"......................"}; + +const char *xpm_single_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"..........#...........", +"......................", +"......................"}; + +const char *xpm_split_view[] = { +"22 22 2 1", +". c None", +"# c #000000", +"......................", +"......................", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......#......#........", +"......................", +"......................"}; + +const char *xpm_symbol_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .......... ", +" "}; + +const char *xpm_symbol_mod[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" . . ", +" .......... ", +" "}; + +const char *xpm_symbol_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . . ", +" . . . ", +" . .. . ", +" . . .. . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +const char *xpm_choice_no[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +const char *xpm_choice_yes[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .... ", +" .. .. ", +" . . ", +" . .. . ", +" . .... . ", +" . .... . ", +" . .. . ", +" . . ", +" .. .. ", +" .... ", +" "}; + +const char *xpm_menu[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +const char *xpm_menu_inv[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" .......... ", +" .. ...... ", +" .. .... ", +" .. .. ", +" .. .. ", +" .. .... ", +" .. ...... ", +" .......... ", +" .......... ", +" "}; + +const char *xpm_menuback[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" .......... ", +" . . ", +" . .. . ", +" . .... . ", +" . ...... . ", +" . ...... . ", +" . .... . ", +" . .. . ", +" . . ", +" .......... ", +" "}; + +const char *xpm_void[] = { +"12 12 2 1", +" c white", +". c black", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" "}; diff --git a/support/kconfig/images.h b/support/kconfig/images.h new file mode 100644 index 0000000..d8ff614 --- /dev/null +++ b/support/kconfig/images.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#ifndef IMAGES_H +#define IMAGES_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern const char *xpm_load[]; +extern const char *xpm_save[]; +extern const char *xpm_back[]; +extern const char *xpm_tree_view[]; +extern const char *xpm_single_view[]; +extern const char *xpm_split_view[]; +extern const char *xpm_symbol_no[]; +extern const char *xpm_symbol_mod[]; +extern const char *xpm_symbol_yes[]; +extern const char *xpm_choice_no[]; +extern const char *xpm_choice_yes[]; +extern const char *xpm_menu[]; +extern const char *xpm_menu_inv[]; +extern const char *xpm_menuback[]; +extern const char *xpm_void[]; + +#ifdef __cplusplus +} +#endif + +#endif /* IMAGES_H */ diff --git a/support/kconfig/lexer.l b/support/kconfig/lexer.l new file mode 100644 index 0000000..c5acb32 --- /dev/null +++ b/support/kconfig/lexer.l @@ -0,0 +1,498 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ +%option nostdinit noyywrap never-interactive full ecs +%option 8bit nodefault yylineno +%x ASSIGN_VAL HELP STRING +%{ + +#include <assert.h> +#include <glob.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "lkc.h" +#include "parser.tab.h" + +#define YY_DECL static int yylex1(void) + +#define START_STRSIZE 16 + +static struct { + struct file *file; + int lineno; +} current_pos; + +static int prev_prev_token = T_EOL; +static int prev_token = T_EOL; +static char *text; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static char *expand_token(const char *in, size_t n); +static void append_expanded_string(const char *in); +static void zconf_endhelp(void); +static void zconf_endfile(void); + +static void new_string(void) +{ + text = xmalloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_size = 0; + *text = 0; +} + +static void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + new_size += START_STRSIZE - 1; + new_size &= -START_STRSIZE; + text = xrealloc(text, new_size); + text_asize = new_size; + } + memcpy(text + text_size, str, size); + text_size += size; + text[text_size] = 0; +} + +static void alloc_string(const char *str, int size) +{ + text = xmalloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} + +static void warn_ignored_character(char chr) +{ + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + current_file->name, yylineno, chr); +} +%} + +n [A-Za-z0-9_-] + +%% + int str = 0; + int ts, i; + +#.* /* ignore comment */ +[ \t]* /* whitespaces */ +\\\n /* escaped new line */ +\n return T_EOL; +"allnoconfig_y" return T_ALLNOCONFIG_Y; +"bool" return T_BOOL; +"choice" return T_CHOICE; +"comment" return T_COMMENT; +"config" return T_CONFIG; +"def_bool" return T_DEF_BOOL; +"def_tristate" return T_DEF_TRISTATE; +"default" return T_DEFAULT; +"defconfig_list" return T_DEFCONFIG_LIST; +"depends" return T_DEPENDS; +"endchoice" return T_ENDCHOICE; +"endif" return T_ENDIF; +"endmenu" return T_ENDMENU; +"help"|"---help---" return T_HELP; +"hex" return T_HEX; +"if" return T_IF; +"imply" return T_IMPLY; +"int" return T_INT; +"mainmenu" return T_MAINMENU; +"menu" return T_MENU; +"menuconfig" return T_MENUCONFIG; +"modules" return T_MODULES; +"on" return T_ON; +"option" return T_OPTION; +"optional" return T_OPTIONAL; +"prompt" return T_PROMPT; +"range" return T_RANGE; +"select" return T_SELECT; +"source" return T_SOURCE; +"string" return T_STRING; +"tristate" return T_TRISTATE; +"visible" return T_VISIBLE; +"||" return T_OR; +"&&" return T_AND; +"=" return T_EQUAL; +"!=" return T_UNEQUAL; +"<" return T_LESS; +"<=" return T_LESS_EQUAL; +">" return T_GREATER; +">=" return T_GREATER_EQUAL; +"!" return T_NOT; +"(" return T_OPEN_PAREN; +")" return T_CLOSE_PAREN; +":=" return T_COLON_EQUAL; +"+=" return T_PLUS_EQUAL; +\"|\' { + str = yytext[0]; + new_string(); + BEGIN(STRING); + } +{n}+ { + alloc_string(yytext, yyleng); + yylval.string = text; + return T_WORD; + } +({n}|$)+ { + /* this token includes at least one '$' */ + yylval.string = expand_token(yytext, yyleng); + if (strlen(yylval.string)) + return T_WORD; + free(yylval.string); + } +. warn_ignored_character(*yytext); + +<ASSIGN_VAL>{ + [^[:blank:]\n]+.* { + alloc_string(yytext, yyleng); + yylval.string = text; + return T_ASSIGN_VAL; + } + \n { BEGIN(INITIAL); return T_EOL; } + . +} + +<STRING>{ + "$".* append_expanded_string(yytext); + [^$'"\\\n]+ { + append_string(yytext, yyleng); + } + \\.? { + append_string(yytext + 1, yyleng - 1); + } + \'|\" { + if (str == yytext[0]) { + BEGIN(INITIAL); + yylval.string = text; + return T_WORD_QUOTE; + } else + append_string(yytext, 1); + } + \n { + fprintf(stderr, + "%s:%d:warning: multi-line strings not supported\n", + zconf_curname(), zconf_lineno()); + unput('\n'); + BEGIN(INITIAL); + yylval.string = text; + return T_WORD_QUOTE; + } + <<EOF>> { + BEGIN(INITIAL); + yylval.string = text; + return T_WORD_QUOTE; + } +} + +<HELP>{ + [ \t]+ { + ts = 0; + for (i = 0; i < yyleng; i++) { + if (yytext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + } + [ \t]*\n/[^ \t\n] { + zconf_endhelp(); + return T_HELPTEXT; + } + [ \t]*\n { + append_string("\n", 1); + } + [^ \t\n].* { + while (yyleng) { + if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t')) + break; + yyleng--; + } + append_string(yytext, yyleng); + if (!first_ts) + first_ts = last_ts; + } + <<EOF>> { + zconf_endhelp(); + return T_HELPTEXT; + } +} + +<<EOF>> { + BEGIN(INITIAL); + + if (prev_token != T_EOL && prev_token != T_HELPTEXT) + fprintf(stderr, "%s:%d:warning: no new line at end of file\n", + current_file->name, yylineno); + + if (current_file) { + zconf_endfile(); + return T_EOL; + } + fclose(yyin); + yyterminate(); +} + +%% + +/* second stage lexer */ +int yylex(void) +{ + int token; + +repeat: + token = yylex1(); + + if (prev_token == T_EOL || prev_token == T_HELPTEXT) { + if (token == T_EOL) { + /* Do not pass unneeded T_EOL to the parser. */ + goto repeat; + } else { + /* + * For the parser, update file/lineno at the first token + * of each statement. Generally, \n is a statement + * terminator in Kconfig, but it is not always true + * because \n could be escaped by a backslash. + */ + current_pos.file = current_file; + current_pos.lineno = yylineno; + } + } + + if (prev_prev_token == T_EOL && prev_token == T_WORD && + (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL)) + BEGIN(ASSIGN_VAL); + + prev_prev_token = prev_token; + prev_token = token; + + return token; +} + +static char *expand_token(const char *in, size_t n) +{ + char *out; + int c; + char c2; + const char *rest, *end; + + new_string(); + append_string(in, n); + + /* get the whole line because we do not know the end of token. */ + while ((c = input()) != EOF) { + if (c == '\n') { + unput(c); + break; + } + c2 = c; + append_string(&c2, 1); + } + + rest = text; + out = expand_one_token(&rest); + + /* push back unused characters to the input stream */ + end = rest + strlen(rest); + while (end > rest) + unput(*--end); + + free(text); + + return out; +} + +static void append_expanded_string(const char *str) +{ + const char *end; + char *res; + + str++; + + res = expand_dollar(&str); + + /* push back unused characters to the input stream */ + end = str + strlen(str); + while (end > str) + unput(*--end); + + append_string(res, strlen(res)); + + free(res); +} + +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + yylval.string = text; + BEGIN(INITIAL); +} + + +/* + * Try to open specified file with following names: + * ./name + * $(srctree)/name + * The latter is used when srctree is separate from objtree + * when compiling the kernel. + * Return NULL if file is not found. + */ +FILE *zconf_fopen(const char *name) +{ + char *env, fullname[PATH_MAX+1]; + FILE *f; + + f = fopen(name, "r"); + if (!f && name != NULL && name[0] != '/') { + env = getenv(SRCTREE); + if (env) { + snprintf(fullname, sizeof(fullname), + "%s/%s", env, name); + f = fopen(fullname, "r"); + } + } + return f; +} + +void zconf_initscan(const char *name) +{ + yyin = zconf_fopen(name); + if (!yyin) { + fprintf(stderr, "can't find file %s\n", name); + exit(1); + } + + current_buf = xmalloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + yylineno = 1; +} + +void zconf_nextfile(const char *name) +{ + struct file *iter; + struct file *file = file_lookup(name); + struct buffer *buf = xmalloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + yyin = zconf_fopen(file->name); + if (!yyin) { + fprintf(stderr, "%s:%d: can't open file \"%s\"\n", + zconf_curname(), zconf_lineno(), file->name); + exit(1); + } + yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + current_file->lineno = yylineno; + file->parent = current_file; + + for (iter = current_file; iter; iter = iter->parent) { + if (!strcmp(iter->name, file->name)) { + fprintf(stderr, + "Recursive inclusion detected.\n" + "Inclusion path:\n" + " current file : %s\n", file->name); + iter = file; + do { + iter = iter->parent; + fprintf(stderr, " included from: %s:%d\n", + iter->name, iter->lineno - 1); + } while (strcmp(iter->name, file->name)); + exit(1); + } + } + + yylineno = 1; + current_file = file; +} + +void zconf_nextfiles(const char *wildcard) +{ + glob_t g = {0}; + char **w; + int i; + + if (glob(wildcard, 0, NULL, &g) != 0) { + return; + } + if (g.gl_pathv == NULL) { + globfree(&g); + return; + } + + /* working through files backwards, since + * we're first pushing them on a stack + * before actually handling them. + */ + for (i = g.gl_pathc; i > 0; i--) { + w = &g.gl_pathv[i - 1]; + zconf_nextfile(*w); + } + + globfree(&g); +} + +static void zconf_endfile(void) +{ + struct buffer *parent; + + current_file = current_file->parent; + if (current_file) + yylineno = current_file->lineno; + + parent = current_buf->parent; + if (parent) { + fclose(yyin); + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; +} + +int zconf_lineno(void) +{ + return current_pos.lineno; +} + +const char *zconf_curname(void) +{ + return current_pos.file ? current_pos.file->name : "<none>"; +} diff --git a/support/kconfig/list.h b/support/kconfig/list.h new file mode 100644 index 0000000..45cb237 --- /dev/null +++ b/support/kconfig/list.h @@ -0,0 +1,132 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef LIST_H +#define LIST_H + +/* + * Copied from include/linux/... + */ + +#undef offsetof +#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) + +/** + * container_of - cast a member of a structure out to the containing structure + * @ptr: the pointer to the member. + * @type: the type of the container struct this is embedded in. + * @member: the name of the member within the struct. + * + */ +#define container_of(ptr, type, member) ({ \ + const typeof( ((type *)0)->member ) *__mptr = (ptr); \ + (type *)( (char *)__mptr - offsetof(type,member) );}) + + +struct list_head { + struct list_head *next, *prev; +}; + + +#define LIST_HEAD_INIT(name) { &(name), &(name) } + +#define LIST_HEAD(name) \ + struct list_head name = LIST_HEAD_INIT(name) + +/** + * list_entry - get the struct for this entry + * @ptr: the &struct list_head pointer. + * @type: the type of the struct this is embedded in. + * @member: the name of the list_head within the struct. + */ +#define list_entry(ptr, type, member) \ + container_of(ptr, type, member) + +/** + * list_for_each_entry - iterate over list of given type + * @pos: the type * to use as a loop cursor. + * @head: the head for your list. + * @member: the name of the list_head within the struct. + */ +#define list_for_each_entry(pos, head, member) \ + for (pos = list_entry((head)->next, typeof(*pos), member); \ + &pos->member != (head); \ + pos = list_entry(pos->member.next, typeof(*pos), member)) + +/** + * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry + * @pos: the type * to use as a loop cursor. + * @n: another type * to use as temporary storage + * @head: the head for your list. + * @member: the name of the list_head within the struct. + */ +#define list_for_each_entry_safe(pos, n, head, member) \ + for (pos = list_entry((head)->next, typeof(*pos), member), \ + n = list_entry(pos->member.next, typeof(*pos), member); \ + &pos->member != (head); \ + pos = n, n = list_entry(n->member.next, typeof(*n), member)) + +/** + * list_empty - tests whether a list is empty + * @head: the list to test. + */ +static inline int list_empty(const struct list_head *head) +{ + return head->next == head; +} + +/* + * Insert a new entry between two known consecutive entries. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_add(struct list_head *_new, + struct list_head *prev, + struct list_head *next) +{ + next->prev = _new; + _new->next = next; + _new->prev = prev; + prev->next = _new; +} + +/** + * list_add_tail - add a new entry + * @new: new entry to be added + * @head: list head to add it before + * + * Insert a new entry before the specified head. + * This is useful for implementing queues. + */ +static inline void list_add_tail(struct list_head *_new, struct list_head *head) +{ + __list_add(_new, head->prev, head); +} + +/* + * Delete a list entry by making the prev/next entries + * point to each other. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_del(struct list_head *prev, struct list_head *next) +{ + next->prev = prev; + prev->next = next; +} + +#define LIST_POISON1 ((void *) 0x00100100) +#define LIST_POISON2 ((void *) 0x00200200) +/** + * list_del - deletes entry from list. + * @entry: the element to delete from the list. + * Note: list_empty() on entry does not return true after this, the entry is + * in an undefined state. + */ +static inline void list_del(struct list_head *entry) +{ + __list_del(entry->prev, entry->next); + entry->next = (struct list_head*)LIST_POISON1; + entry->prev = (struct list_head*)LIST_POISON2; +} +#endif diff --git a/support/kconfig/lkc.h b/support/kconfig/lkc.h new file mode 100644 index 0000000..69d2c77 --- /dev/null +++ b/support/kconfig/lkc.h @@ -0,0 +1,160 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#ifndef LKC_H +#define LKC_H + +#include "expr.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#include "lkc_proto.h" + +#define SRCTREE "srctree" + +#ifndef PACKAGE +#define PACKAGE "linux" +#endif + +#ifndef CONFIG_ +#define CONFIG_ "CONFIG_" +#endif +static inline const char *CONFIG_prefix(void) +{ + return getenv( "CONFIG_" ) ?: CONFIG_; +} +#undef CONFIG_ +#define CONFIG_ CONFIG_prefix() + +enum conf_def_mode { + def_default, + def_yes, + def_mod, + def_no, + def_random +}; + +extern int yylineno; +void zconfdump(FILE *out); +void zconf_starthelp(void); +FILE *zconf_fopen(const char *name); +void zconf_initscan(const char *name); +void zconf_nextfile(const char *name); +void zconf_nextfiles(const char *name); +int zconf_lineno(void); +const char *zconf_curname(void); + +/* confdata.c */ +const char *conf_get_configname(void); +char *conf_get_default_confname(void); +void sym_set_change_count(int count); +void sym_add_change_count(int count); +bool conf_set_all_new_symbols(enum conf_def_mode mode); +void set_all_choice_values(struct symbol *csym); + +/* confdata.c and expr.c */ +static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) +{ + assert(len != 0); + + if (fwrite(str, len, count, out) != count) + fprintf(stderr, "Error in writing or end of file.\n"); +} + +/* menu.c */ +void _menu_init(void); +void menu_warn(struct menu *menu, const char *fmt, ...); +struct menu *menu_add_menu(void); +void menu_end_menu(void); +void menu_add_entry(struct symbol *sym); +void menu_add_dep(struct expr *dep); +void menu_add_visibility(struct expr *dep); +struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); +void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); +void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); +void menu_add_option_modules(void); +void menu_add_option_defconfig_list(void); +void menu_add_option_allnoconfig_y(void); +void menu_finalize(struct menu *parent); +void menu_set_type(int type); + +/* util.c */ +struct file *file_lookup(const char *name); +void *xmalloc(size_t size); +void *xcalloc(size_t nmemb, size_t size); +void *xrealloc(void *p, size_t size); +char *xstrdup(const char *s); +char *xstrndup(const char *s, size_t n); + +/* lexer.l */ +int yylex(void); + +struct gstr { + size_t len; + char *s; + /* + * when max_width is not zero long lines in string s (if any) get + * wrapped not to exceed the max_width value + */ + int max_width; +}; +struct gstr str_new(void); +void str_free(struct gstr *gs); +void str_append(struct gstr *gs, const char *s); +void str_printf(struct gstr *gs, const char *fmt, ...); +const char *str_get(struct gstr *gs); + +/* symbol.c */ +void sym_clear_all_valid(void); +struct symbol *sym_choice_default(struct symbol *sym); +struct property *sym_get_range_prop(struct symbol *sym); +const char *sym_get_string_default(struct symbol *sym); +struct symbol *sym_check_deps(struct symbol *sym); +struct property *prop_alloc(enum prop_type type, struct symbol *sym); +struct symbol *prop_get_symbol(struct property *prop); + +static inline tristate sym_get_tristate_value(struct symbol *sym) +{ + return sym->curr.tri; +} + + +static inline struct symbol *sym_get_choice_value(struct symbol *sym) +{ + return (struct symbol *)sym->curr.val; +} + +static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) +{ + return sym_set_tristate_value(chval, yes); +} + +static inline bool sym_is_choice(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICE ? true : false; +} + +static inline bool sym_is_choice_value(struct symbol *sym) +{ + return sym->flags & SYMBOL_CHOICEVAL ? true : false; +} + +static inline bool sym_is_optional(struct symbol *sym) +{ + return sym->flags & SYMBOL_OPTIONAL ? true : false; +} + +static inline bool sym_has_value(struct symbol *sym) +{ + return sym->flags & SYMBOL_DEF_USER ? true : false; +} + +#ifdef __cplusplus +} +#endif + +#endif /* LKC_H */ diff --git a/support/kconfig/lkc_proto.h b/support/kconfig/lkc_proto.h new file mode 100644 index 0000000..86c2675 --- /dev/null +++ b/support/kconfig/lkc_proto.h @@ -0,0 +1,66 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <stdarg.h> + +/* confdata.c */ +void conf_parse(const char *name); +int conf_read(const char *name); +int conf_read_simple(const char *name, int); +int conf_write_defconfig(const char *name); +int conf_write(const char *name); +int conf_write_autoconf(int overwrite); +bool conf_get_changed(void); +void conf_set_changed_callback(void (*fn)(void)); +void conf_set_message_callback(void (*fn)(const char *s)); + +/* menu.c */ +extern struct menu rootmenu; + +bool menu_is_empty(struct menu *menu); +bool menu_is_visible(struct menu *menu); +bool menu_has_prompt(struct menu *menu); +const char * menu_get_prompt(struct menu *menu); +struct menu * menu_get_root_menu(struct menu *menu); +struct menu * menu_get_parent_menu(struct menu *menu); +bool menu_has_help(struct menu *menu); +const char * menu_get_help(struct menu *menu); +struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); +void menu_get_ext_help(struct menu *menu, struct gstr *help); + +/* symbol.c */ +extern struct symbol * symbol_hash[SYMBOL_HASHSIZE]; + +struct symbol * sym_lookup(const char *name, int flags); +struct symbol * sym_find(const char *name); +const char * sym_escape_string_value(const char *in); +struct symbol ** sym_re_search(const char *pattern); +const char * sym_type_name(enum symbol_type type); +void sym_calc_value(struct symbol *sym); +enum symbol_type sym_get_type(struct symbol *sym); +bool sym_tristate_within_range(struct symbol *sym,tristate tri); +bool sym_set_tristate_value(struct symbol *sym,tristate tri); +tristate sym_toggle_tristate_value(struct symbol *sym); +bool sym_string_valid(struct symbol *sym, const char *newval); +bool sym_string_within_range(struct symbol *sym, const char *str); +bool sym_set_string_value(struct symbol *sym, const char *newval); +bool sym_is_changable(struct symbol *sym); +struct property * sym_get_choice_prop(struct symbol *sym); +const char * sym_get_string_value(struct symbol *sym); + +const char * prop_get_type_name(enum prop_type type); + +/* preprocess.c */ +enum variable_flavor { + VAR_SIMPLE, + VAR_RECURSIVE, + VAR_APPEND, +}; +void env_write_dep(FILE *f, const char *auto_conf_name); +void variable_add(const char *name, const char *value, + enum variable_flavor flavor); +void variable_all_del(void); +char *expand_string(const char *in); +char *expand_dollar(const char **str); +char *expand_one_token(const char **str); + +/* expr.c */ +void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken); diff --git a/support/kconfig/lxdialog/BIG.FAT.WARNING b/support/kconfig/lxdialog/BIG.FAT.WARNING new file mode 100644 index 0000000..7cb5a7e --- /dev/null +++ b/support/kconfig/lxdialog/BIG.FAT.WARNING @@ -0,0 +1,4 @@ +This is NOT the official version of dialog. This version has been +significantly modified from the original. It is for use by the Linux +kernel configuration script. Please do not bother Savio Lam with +questions about this program. diff --git a/support/kconfig/lxdialog/checklist.c b/support/kconfig/lxdialog/checklist.c new file mode 100644 index 0000000..fd161cf --- /dev/null +++ b/support/kconfig/lxdialog/checklist.c @@ -0,0 +1,319 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * checklist.c -- implements the checklist box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * Stuart Herbert - S.Herbert@xxxxxxxxxxxxxxx: radiolist extension + * Alessandro Rubini - rubini@xxxxxxxxxxxxxxx: merged the two + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) + */ + +#include "dialog.h" + +static int list_width, check_x, item_x; + +/* + * Print list item + */ +static void print_item(WINDOW * win, int choice, int selected) +{ + int i; + char *list_item = malloc(list_width + 1); + + strncpy(list_item, item_str(), list_width - item_x); + list_item[list_width - item_x] = '\0'; + + /* Clear 'residue' of last item */ + wattrset(win, dlg.menubox.atr); + wmove(win, choice, 0); + for (i = 0; i < list_width; i++) + waddch(win, ' '); + + wmove(win, choice, check_x); + wattrset(win, selected ? dlg.check_selected.atr + : dlg.check.atr); + if (!item_is_tag(':')) + wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' '); + + wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr); + mvwaddch(win, choice, item_x, list_item[0]); + wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); + waddstr(win, list_item + 1); + if (selected) { + wmove(win, choice, check_x + 1); + wrefresh(win); + } + free(list_item); +} + +/* + * Print the scroll indicators. + */ +static void print_arrows(WINDOW * win, int choice, int item_no, int scroll, + int y, int x, int height) +{ + wmove(win, y, x); + + if (scroll > 0) { + wattrset(win, dlg.uarrow.atr); + waddch(win, ACS_UARROW); + waddstr(win, "(-)"); + } else { + wattrset(win, dlg.menubox.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + y = y + height + 1; + wmove(win, y, x); + + if ((height < item_no) && (scroll + choice < item_no - 1)) { + wattrset(win, dlg.darrow.atr); + waddch(win, ACS_DARROW); + waddstr(win, "(+)"); + } else { + wattrset(win, dlg.menubox_border.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } +} + +/* + * Display the termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 11; + int y = height - 2; + + print_button(dialog, "Select", y, x, selected == 0); + print_button(dialog, " Help ", y, x + 14, selected == 1); + + wmove(dialog, y, x + 1 + 14 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box with a list of options that can be turned on or off + * in the style of radiolist (only one option turned on at a time). + */ +int dialog_checklist(const char *title, const char *prompt, int height, + int width, int list_height) +{ + int i, x, y, box_x, box_y; + int key = 0, button = 0, choice = 0, scroll = 0, max_choice; + WINDOW *dialog, *list; + + /* which item to highlight */ + item_foreach() { + if (item_is_tag('X')) + choice = item_n(); + if (item_is_selected()) { + choice = item_n(); + break; + } + } + +do_resize: + if (getmaxy(stdscr) < (height + CHECKLIST_HEIGTH_MIN)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) < (width + CHECKLIST_WIDTH_MIN)) + return -ERRDISPLAYTOOSMALL; + + max_choice = MIN(list_height, item_count()); + + /* center dialog box on screen */ + x = (getmaxx(stdscr) - width) / 2; + y = (getmaxy(stdscr) - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + list_width = width - 6; + box_y = height - list_height - 5; + box_x = (width - list_width) / 2 - 1; + + /* create new window for the list */ + list = subwin(dialog, list_height, list_width, y + box_y + 1, + x + box_x + 1); + + keypad(list, TRUE); + + /* draw a box around the list items */ + draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2, + dlg.menubox_border.atr, dlg.menubox.atr); + + /* Find length of longest item in order to center checklist */ + check_x = 0; + item_foreach() + check_x = MAX(check_x, strlen(item_str()) + 4); + check_x = MIN(check_x, list_width); + + check_x = (list_width - check_x) / 2; + item_x = check_x + 4; + + if (choice >= list_height) { + scroll = choice - list_height + 1; + choice -= scroll; + } + + /* Print the list */ + for (i = 0; i < max_choice; i++) { + item_set(scroll + i); + print_item(list, i, i == choice); + } + + print_arrows(dialog, choice, item_count(), scroll, + box_y, box_x + check_x + 5, list_height); + + print_buttons(dialog, height, width, 0); + + wnoutrefresh(dialog); + wnoutrefresh(list); + doupdate(); + + while (key != KEY_ESC) { + key = wgetch(dialog); + + for (i = 0; i < max_choice; i++) { + item_set(i + scroll); + if (toupper(key) == toupper(item_str()[0])) + break; + } + + if (i < max_choice || key == KEY_UP || key == KEY_DOWN || + key == '+' || key == '-') { + if (key == KEY_UP || key == '-') { + if (!choice) { + if (!scroll) + continue; + /* Scroll list down */ + if (list_height > 1) { + /* De-highlight current first item */ + item_set(scroll); + print_item(list, 0, FALSE); + scrollok(list, TRUE); + wscrl(list, -1); + scrollok(list, FALSE); + } + scroll--; + item_set(scroll); + print_item(list, 0, TRUE); + print_arrows(dialog, choice, item_count(), + scroll, box_y, box_x + check_x + 5, list_height); + + wnoutrefresh(dialog); + wrefresh(list); + + continue; /* wait for another key press */ + } else + i = choice - 1; + } else if (key == KEY_DOWN || key == '+') { + if (choice == max_choice - 1) { + if (scroll + choice >= item_count() - 1) + continue; + /* Scroll list up */ + if (list_height > 1) { + /* De-highlight current last item before scrolling up */ + item_set(scroll + max_choice - 1); + print_item(list, + max_choice - 1, + FALSE); + scrollok(list, TRUE); + wscrl(list, 1); + scrollok(list, FALSE); + } + scroll++; + item_set(scroll + max_choice - 1); + print_item(list, max_choice - 1, TRUE); + + print_arrows(dialog, choice, item_count(), + scroll, box_y, box_x + check_x + 5, list_height); + + wnoutrefresh(dialog); + wrefresh(list); + + continue; /* wait for another key press */ + } else + i = choice + 1; + } + if (i != choice) { + /* De-highlight current item */ + item_set(scroll + choice); + print_item(list, choice, FALSE); + /* Highlight new item */ + choice = i; + item_set(scroll + choice); + print_item(list, choice, TRUE); + wnoutrefresh(dialog); + wrefresh(list); + } + continue; /* wait for another key press */ + } + switch (key) { + case 'H': + case 'h': + case '?': + button = 1; + /* fall-through */ + case 'S': + case 's': + case ' ': + case '\n': + item_foreach() + item_set_selected(0); + item_set(scroll + choice); + item_set_selected(1); + delwin(list); + delwin(dialog); + return button; + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) + ? 1 : (button > 1 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(dialog); + break; + case 'X': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(dialog); + break; + case KEY_RESIZE: + delwin(list); + delwin(dialog); + on_key_resize(); + goto do_resize; + } + + /* Now, update everything... */ + doupdate(); + } + delwin(list); + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/support/kconfig/lxdialog/dialog.h b/support/kconfig/lxdialog/dialog.h new file mode 100644 index 0000000..68b565e --- /dev/null +++ b/support/kconfig/lxdialog/dialog.h @@ -0,0 +1,238 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * dialog.h -- common declarations for all dialog modules + * + * AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + */ + +#include <sys/types.h> +#include <fcntl.h> +#include <unistd.h> +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#ifdef __sun__ +#define CURS_MACROS +#endif +#include <ncurses.h> + +/* + * Colors in ncurses 1.9.9e do not work properly since foreground and + * background colors are OR'd rather than separately masked. This version + * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible + * with standard curses. The simplest fix (to make this work with standard + * curses) uses the wbkgdset() function, not used in the original hack. + * Turn it off if we're building with 1.9.9e, since it just confuses things. + */ +#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE) +#define OLD_NCURSES 1 +#undef wbkgdset +#define wbkgdset(w,p) /*nothing */ +#else +#define OLD_NCURSES 0 +#endif + +#define TR(params) _tracef params + +#define KEY_ESC 27 +#define TAB 9 +#define MAX_LEN 2048 +#define BUF_SIZE (10*1024) +#define MIN(x,y) (x < y ? x : y) +#define MAX(x,y) (x > y ? x : y) + +#ifndef ACS_ULCORNER +#define ACS_ULCORNER '+' +#endif +#ifndef ACS_LLCORNER +#define ACS_LLCORNER '+' +#endif +#ifndef ACS_URCORNER +#define ACS_URCORNER '+' +#endif +#ifndef ACS_LRCORNER +#define ACS_LRCORNER '+' +#endif +#ifndef ACS_HLINE +#define ACS_HLINE '-' +#endif +#ifndef ACS_VLINE +#define ACS_VLINE '|' +#endif +#ifndef ACS_LTEE +#define ACS_LTEE '+' +#endif +#ifndef ACS_RTEE +#define ACS_RTEE '+' +#endif +#ifndef ACS_UARROW +#define ACS_UARROW '^' +#endif +#ifndef ACS_DARROW +#define ACS_DARROW 'v' +#endif + +/* error return codes */ +#define ERRDISPLAYTOOSMALL (KEY_MAX + 1) + +/* + * Color definitions + */ +struct dialog_color { + chtype atr; /* Color attribute */ + int fg; /* foreground */ + int bg; /* background */ + int hl; /* highlight this item */ +}; + +struct subtitle_list { + struct subtitle_list *next; + const char *text; +}; + +struct dialog_info { + const char *backtitle; + struct subtitle_list *subtitles; + struct dialog_color screen; + struct dialog_color shadow; + struct dialog_color dialog; + struct dialog_color title; + struct dialog_color border; + struct dialog_color button_active; + struct dialog_color button_inactive; + struct dialog_color button_key_active; + struct dialog_color button_key_inactive; + struct dialog_color button_label_active; + struct dialog_color button_label_inactive; + struct dialog_color inputbox; + struct dialog_color inputbox_border; + struct dialog_color searchbox; + struct dialog_color searchbox_title; + struct dialog_color searchbox_border; + struct dialog_color position_indicator; + struct dialog_color menubox; + struct dialog_color menubox_border; + struct dialog_color item; + struct dialog_color item_selected; + struct dialog_color tag; + struct dialog_color tag_selected; + struct dialog_color tag_key; + struct dialog_color tag_key_selected; + struct dialog_color check; + struct dialog_color check_selected; + struct dialog_color uarrow; + struct dialog_color darrow; +}; + +/* + * Global variables + */ +extern struct dialog_info dlg; +extern char dialog_input_result[]; +extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */ + +/* + * Function prototypes + */ + +/* item list as used by checklist and menubox */ +void item_reset(void); +void item_make(const char *fmt, ...); +void item_add_str(const char *fmt, ...); +void item_set_tag(char tag); +void item_set_data(void *p); +void item_set_selected(int val); +int item_activate_selected(void); +void *item_data(void); +char item_tag(void); + +/* item list manipulation for lxdialog use */ +#define MAXITEMSTR 200 +struct dialog_item { + char str[MAXITEMSTR]; /* prompt displayed */ + char tag; + void *data; /* pointer to menu item - used by menubox+checklist */ + int selected; /* Set to 1 by dialog_*() function if selected. */ +}; + +/* list of lialog_items */ +struct dialog_list { + struct dialog_item node; + struct dialog_list *next; +}; + +extern struct dialog_list *item_cur; +extern struct dialog_list item_nil; +extern struct dialog_list *item_head; + +int item_count(void); +void item_set(int n); +int item_n(void); +const char *item_str(void); +int item_is_selected(void); +int item_is_tag(char tag); +#define item_foreach() \ + for (item_cur = item_head ? item_head: item_cur; \ + item_cur && (item_cur != &item_nil); item_cur = item_cur->next) + +/* generic key handlers */ +int on_key_esc(WINDOW *win); +int on_key_resize(void); + +/* minimum (re)size values */ +#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */ +#define CHECKLIST_WIDTH_MIN 6 +#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */ +#define INPUTBOX_WIDTH_MIN 2 +#define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */ +#define MENUBOX_WIDTH_MIN 65 +#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */ +#define TEXTBOX_WIDTH_MIN 8 +#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */ +#define YESNO_WIDTH_MIN 4 +#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */ +#define WINDOW_WIDTH_MIN 80 + +int init_dialog(const char *backtitle); +void set_dialog_backtitle(const char *backtitle); +void set_dialog_subtitles(struct subtitle_list *subtitles); +void end_dialog(int x, int y); +void attr_clear(WINDOW * win, int height, int width, chtype attr); +void dialog_clear(void); +void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x); +void print_button(WINDOW * win, const char *label, int y, int x, int selected); +void print_title(WINDOW *dialog, const char *title, int width); +void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box, + chtype border); +void draw_shadow(WINDOW * win, int y, int x, int height, int width); + +int first_alpha(const char *string, const char *exempt); +int dialog_yesno(const char *title, const char *prompt, int height, int width); +int dialog_msgbox(const char *title, const char *prompt, int height, + int width, int pause); + + +typedef void (*update_text_fn)(char *buf, size_t start, size_t end, void + *_data); +int dialog_textbox(const char *title, char *tbuf, int initial_height, + int initial_width, int *keys, int *_vscroll, int *_hscroll, + update_text_fn update_text, void *data); +int dialog_menu(const char *title, const char *prompt, + const void *selected, int *s_scroll); +int dialog_checklist(const char *title, const char *prompt, int height, + int width, int list_height); +int dialog_inputbox(const char *title, const char *prompt, int height, + int width, const char *init); + +/* + * This is the base for fictitious keys, which activate + * the buttons. + * + * Mouse-generated keys are the following: + * -- the first 32 are used as numbers, in addition to '0'-'9' + * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o') + * -- uppercase chars are used to invoke the button (M_EVENT + 'O') + */ +#define M_EVENT (KEY_MAX+1) diff --git a/support/kconfig/lxdialog/inputbox.c b/support/kconfig/lxdialog/inputbox.c new file mode 100644 index 0000000..1dcfb28 --- /dev/null +++ b/support/kconfig/lxdialog/inputbox.c @@ -0,0 +1,289 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * inputbox.c -- implements the input box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) + */ + +#include "dialog.h" + +char dialog_input_result[MAX_LEN + 1]; + +/* + * Print the termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 11; + int y = height - 2; + + print_button(dialog, " Ok ", y, x, selected == 0); + print_button(dialog, " Help ", y, x + 14, selected == 1); + + wmove(dialog, y, x + 1 + 14 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box for inputing a string + */ +int dialog_inputbox(const char *title, const char *prompt, int height, int width, + const char *init) +{ + int i, x, y, box_y, box_x, box_width; + int input_x = 0, key = 0, button = -1; + int show_x, len, pos; + char *instr = dialog_input_result; + WINDOW *dialog; + + if (!init) + instr[0] = '\0'; + else + strcpy(instr, init); + +do_resize: + if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN)) + return -ERRDISPLAYTOOSMALL; + + /* center dialog box on screen */ + x = (getmaxx(stdscr) - width) / 2; + y = (getmaxy(stdscr) - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + /* Draw the input field box */ + box_width = width - 6; + getyx(dialog, y, x); + box_y = y + 2; + box_x = (width - box_width) / 2; + draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2, + dlg.dialog.atr, dlg.border.atr); + + print_buttons(dialog, height, width, 0); + + /* Set up the initial value */ + wmove(dialog, box_y, box_x); + wattrset(dialog, dlg.inputbox.atr); + + len = strlen(instr); + pos = len; + + if (len >= box_width) { + show_x = len - box_width + 1; + input_x = box_width - 1; + for (i = 0; i < box_width - 1; i++) + waddch(dialog, instr[show_x + i]); + } else { + show_x = 0; + input_x = len; + waddstr(dialog, instr); + } + + wmove(dialog, box_y, box_x + input_x); + + wrefresh(dialog); + + while (key != KEY_ESC) { + key = wgetch(dialog); + + if (button == -1) { /* Input box selected */ + switch (key) { + case TAB: + case KEY_UP: + case KEY_DOWN: + break; + case KEY_BACKSPACE: + case 8: /* ^H */ + case 127: /* ^? */ + if (pos) { + wattrset(dialog, dlg.inputbox.atr); + if (input_x == 0) { + show_x--; + } else + input_x--; + + if (pos < len) { + for (i = pos - 1; i < len; i++) { + instr[i] = instr[i+1]; + } + } + + pos--; + len--; + instr[len] = '\0'; + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width; i++) { + if (!instr[show_x + i]) { + waddch(dialog, ' '); + break; + } + waddch(dialog, instr[show_x + i]); + } + wmove(dialog, box_y, input_x + box_x); + wrefresh(dialog); + } + continue; + case KEY_LEFT: + if (pos > 0) { + if (input_x > 0) { + wmove(dialog, box_y, --input_x + box_x); + } else if (input_x == 0) { + show_x--; + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width; i++) { + if (!instr[show_x + i]) { + waddch(dialog, ' '); + break; + } + waddch(dialog, instr[show_x + i]); + } + wmove(dialog, box_y, box_x); + } + pos--; + } + continue; + case KEY_RIGHT: + if (pos < len) { + if (input_x < box_width - 1) { + wmove(dialog, box_y, ++input_x + box_x); + } else if (input_x == box_width - 1) { + show_x++; + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width; i++) { + if (!instr[show_x + i]) { + waddch(dialog, ' '); + break; + } + waddch(dialog, instr[show_x + i]); + } + wmove(dialog, box_y, input_x + box_x); + } + pos++; + } + continue; + default: + if (key < 0x100 && isprint(key)) { + if (len < MAX_LEN) { + wattrset(dialog, dlg.inputbox.atr); + if (pos < len) { + for (i = len; i > pos; i--) + instr[i] = instr[i-1]; + instr[pos] = key; + } else { + instr[len] = key; + } + pos++; + len++; + instr[len] = '\0'; + + if (input_x == box_width - 1) { + show_x++; + } else { + input_x++; + } + + wmove(dialog, box_y, box_x); + for (i = 0; i < box_width; i++) { + if (!instr[show_x + i]) { + waddch(dialog, ' '); + break; + } + waddch(dialog, instr[show_x + i]); + } + wmove(dialog, box_y, input_x + box_x); + wrefresh(dialog); + } else + flash(); /* Alarm user about overflow */ + continue; + } + } + } + switch (key) { + case 'O': + case 'o': + delwin(dialog); + return 0; + case 'H': + case 'h': + delwin(dialog); + return 1; + case KEY_UP: + case KEY_LEFT: + switch (button) { + case -1: + button = 1; /* Indicates "Help" button is selected */ + print_buttons(dialog, height, width, 1); + break; + case 0: + button = -1; /* Indicates input box is selected */ + print_buttons(dialog, height, width, 0); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + case 1: + button = 0; /* Indicates "OK" button is selected */ + print_buttons(dialog, height, width, 0); + break; + } + break; + case TAB: + case KEY_DOWN: + case KEY_RIGHT: + switch (button) { + case -1: + button = 0; /* Indicates "OK" button is selected */ + print_buttons(dialog, height, width, 0); + break; + case 0: + button = 1; /* Indicates "Help" button is selected */ + print_buttons(dialog, height, width, 1); + break; + case 1: + button = -1; /* Indicates input box is selected */ + print_buttons(dialog, height, width, 0); + wmove(dialog, box_y, box_x + input_x); + wrefresh(dialog); + break; + } + break; + case ' ': + case '\n': + delwin(dialog); + return (button == -1 ? 0 : button); + case 'X': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(dialog); + break; + case KEY_RESIZE: + delwin(dialog); + on_key_resize(); + goto do_resize; + } + } + + delwin(dialog); + return KEY_ESC; /* ESC pressed */ +} diff --git a/support/kconfig/lxdialog/menubox.c b/support/kconfig/lxdialog/menubox.c new file mode 100644 index 0000000..58c2f8a --- /dev/null +++ b/support/kconfig/lxdialog/menubox.c @@ -0,0 +1,424 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * menubox.c -- implements the menu box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@xxxxxxx) + */ + +/* + * Changes by Clifford Wolf (god@xxxxxxxxxxx) + * + * [ 1998-06-13 ] + * + * *) A bugfix for the Page-Down problem + * + * *) Formerly when I used Page Down and Page Up, the cursor would be set + * to the first position in the menu box. Now lxdialog is a bit + * smarter and works more like other menu systems (just have a look at + * it). + * + * *) Formerly if I selected something my scrolling would be broken because + * lxdialog is re-invoked by the Menuconfig shell script, can't + * remember the last scrolling position, and just sets it so that the + * cursor is at the bottom of the box. Now it writes the temporary file + * lxdialog.scrltmp which contains this information. The file is + * deleted by lxdialog if the user leaves a submenu or enters a new + * one, but it would be nice if Menuconfig could make another "rm -f" + * just to be sure. Just try it out - you will recognise a difference! + * + * [ 1998-06-14 ] + * + * *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files + * and menus change their size on the fly. + * + * *) If for some reason the last scrolling position is not saved by + * lxdialog, it sets the scrolling so that the selected item is in the + * middle of the menu box, not at the bottom. + * + * 02 January 1999, Michael Elizabeth Chastain (mec@xxxxxxxxx) + * Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus. + * This fixes a bug in Menuconfig where using ' ' to descend into menus + * would leave mis-synchronized lxdialog.scrltmp files lying around, + * fscanf would read in 'scroll', and eventually that value would get used. + */ + +#include "dialog.h" + +static int menu_width, item_x; + +/* + * Print menu item + */ +static void do_print_item(WINDOW * win, const char *item, int line_y, + int selected, int hotkey) +{ + int j; + char *menu_item = malloc(menu_width + 1); + + strncpy(menu_item, item, menu_width - item_x); + menu_item[menu_width - item_x] = '\0'; + j = first_alpha(menu_item, "YyNnMmHh"); + + /* Clear 'residue' of last item */ + wattrset(win, dlg.menubox.atr); + wmove(win, line_y, 0); +#if OLD_NCURSES + { + int i; + for (i = 0; i < menu_width; i++) + waddch(win, ' '); + } +#else + wclrtoeol(win); +#endif + wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); + mvwaddstr(win, line_y, item_x, menu_item); + if (hotkey) { + wattrset(win, selected ? dlg.tag_key_selected.atr + : dlg.tag_key.atr); + mvwaddch(win, line_y, item_x + j, menu_item[j]); + } + if (selected) { + wmove(win, line_y, item_x + 1); + } + free(menu_item); + wrefresh(win); +} + +#define print_item(index, choice, selected) \ +do { \ + item_set(index); \ + do_print_item(menu, item_str(), choice, selected, !item_is_tag(':')); \ +} while (0) + +/* + * Print the scroll indicators. + */ +static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x, + int height) +{ + int cur_y, cur_x; + + getyx(win, cur_y, cur_x); + + wmove(win, y, x); + + if (scroll > 0) { + wattrset(win, dlg.uarrow.atr); + waddch(win, ACS_UARROW); + waddstr(win, "(-)"); + } else { + wattrset(win, dlg.menubox.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + y = y + height + 1; + wmove(win, y, x); + wrefresh(win); + + if ((height < item_no) && (scroll + height < item_no)) { + wattrset(win, dlg.darrow.atr); + waddch(win, ACS_DARROW); + waddstr(win, "(+)"); + } else { + wattrset(win, dlg.menubox_border.atr); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + waddch(win, ACS_HLINE); + } + + wmove(win, cur_y, cur_x); + wrefresh(win); +} + +/* + * Display the termination buttons. + */ +static void print_buttons(WINDOW * win, int height, int width, int selected) +{ + int x = width / 2 - 28; + int y = height - 2; + + print_button(win, "Select", y, x, selected == 0); + print_button(win, " Exit ", y, x + 12, selected == 1); + print_button(win, " Help ", y, x + 24, selected == 2); + print_button(win, " Save ", y, x + 36, selected == 3); + print_button(win, " Load ", y, x + 48, selected == 4); + + wmove(win, y, x + 1 + 12 * selected); + wrefresh(win); +} + +/* scroll up n lines (n may be negative) */ +static void do_scroll(WINDOW *win, int *scroll, int n) +{ + /* Scroll menu up */ + scrollok(win, TRUE); + wscrl(win, n); + scrollok(win, FALSE); + *scroll = *scroll + n; + wrefresh(win); +} + +/* + * Display a menu for choosing among a number of options + */ +int dialog_menu(const char *title, const char *prompt, + const void *selected, int *s_scroll) +{ + int i, j, x, y, box_x, box_y; + int height, width, menu_height; + int key = 0, button = 0, scroll = 0, choice = 0; + int first_item = 0, max_choice; + WINDOW *dialog, *menu; + +do_resize: + height = getmaxy(stdscr); + width = getmaxx(stdscr); + if (height < MENUBOX_HEIGTH_MIN || width < MENUBOX_WIDTH_MIN) + return -ERRDISPLAYTOOSMALL; + + height -= 4; + width -= 5; + menu_height = height - 10; + + max_choice = MIN(menu_height, item_count()); + + /* center dialog box on screen */ + x = (getmaxx(stdscr) - width) / 2; + y = (getmaxy(stdscr) - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + wbkgdset(dialog, dlg.dialog.atr & A_COLOR); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + menu_width = width - 6; + box_y = height - menu_height - 5; + box_x = (width - menu_width) / 2 - 1; + + /* create new window for the menu */ + menu = subwin(dialog, menu_height, menu_width, + y + box_y + 1, x + box_x + 1); + keypad(menu, TRUE); + + /* draw a box around the menu items */ + draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2, + dlg.menubox_border.atr, dlg.menubox.atr); + + if (menu_width >= 80) + item_x = (menu_width - 70) / 2; + else + item_x = 4; + + /* Set choice to default item */ + item_foreach() + if (selected && (selected == item_data())) + choice = item_n(); + /* get the saved scroll info */ + scroll = *s_scroll; + if ((scroll <= choice) && (scroll + max_choice > choice) && + (scroll >= 0) && (scroll + max_choice <= item_count())) { + first_item = scroll; + choice = choice - scroll; + } else { + scroll = 0; + } + if ((choice >= max_choice)) { + if (choice >= item_count() - max_choice / 2) + scroll = first_item = item_count() - max_choice; + else + scroll = first_item = choice - max_choice / 2; + choice = choice - scroll; + } + + /* Print the menu */ + for (i = 0; i < max_choice; i++) { + print_item(first_item + i, i, i == choice); + } + + wnoutrefresh(menu); + + print_arrows(dialog, item_count(), scroll, + box_y, box_x + item_x + 1, menu_height); + + print_buttons(dialog, height, width, 0); + wmove(menu, choice, item_x + 1); + wrefresh(menu); + + while (key != KEY_ESC) { + key = wgetch(menu); + + if (key < 256 && isalpha(key)) + key = tolower(key); + + if (strchr("ynmh", key)) + i = max_choice; + else { + for (i = choice + 1; i < max_choice; i++) { + item_set(scroll + i); + j = first_alpha(item_str(), "YyNnMmHh"); + if (key == tolower(item_str()[j])) + break; + } + if (i == max_choice) + for (i = 0; i < max_choice; i++) { + item_set(scroll + i); + j = first_alpha(item_str(), "YyNnMmHh"); + if (key == tolower(item_str()[j])) + break; + } + } + + if (item_count() != 0 && + (i < max_choice || + key == KEY_UP || key == KEY_DOWN || + key == '-' || key == '+' || + key == KEY_PPAGE || key == KEY_NPAGE)) { + /* Remove highligt of current item */ + print_item(scroll + choice, choice, FALSE); + + if (key == KEY_UP || key == '-') { + if (choice < 2 && scroll) { + /* Scroll menu down */ + do_scroll(menu, &scroll, -1); + + print_item(scroll, 0, FALSE); + } else + choice = MAX(choice - 1, 0); + + } else if (key == KEY_DOWN || key == '+') { + print_item(scroll+choice, choice, FALSE); + + if ((choice > max_choice - 3) && + (scroll + max_choice < item_count())) { + /* Scroll menu up */ + do_scroll(menu, &scroll, 1); + + print_item(scroll+max_choice - 1, + max_choice - 1, FALSE); + } else + choice = MIN(choice + 1, max_choice - 1); + + } else if (key == KEY_PPAGE) { + scrollok(menu, TRUE); + for (i = 0; (i < max_choice); i++) { + if (scroll > 0) { + do_scroll(menu, &scroll, -1); + print_item(scroll, 0, FALSE); + } else { + if (choice > 0) + choice--; + } + } + + } else if (key == KEY_NPAGE) { + for (i = 0; (i < max_choice); i++) { + if (scroll + max_choice < item_count()) { + do_scroll(menu, &scroll, 1); + print_item(scroll+max_choice-1, + max_choice - 1, FALSE); + } else { + if (choice + 1 < max_choice) + choice++; + } + } + } else + choice = i; + + print_item(scroll + choice, choice, TRUE); + + print_arrows(dialog, item_count(), scroll, + box_y, box_x + item_x + 1, menu_height); + + wnoutrefresh(dialog); + wrefresh(menu); + + continue; /* wait for another key press */ + } + + switch (key) { + case KEY_LEFT: + case TAB: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) + ? 4 : (button > 4 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(menu); + break; + case ' ': + case 's': + case 'y': + case 'n': + case 'm': + case '/': + case 'h': + case '?': + case 'z': + case '\n': + /* save scroll info */ + *s_scroll = scroll; + delwin(menu); + delwin(dialog); + item_set(scroll + choice); + item_set_selected(1); + switch (key) { + case 'h': + case '?': + return 2; + case 's': + case 'y': + return 5; + case 'n': + return 6; + case 'm': + return 7; + case ' ': + return 8; + case '/': + return 9; + case 'z': + return 10; + case '\n': + return button; + } + return 0; + case 'e': + case 'x': + key = KEY_ESC; + break; + case KEY_ESC: + key = on_key_esc(menu); + break; + case KEY_RESIZE: + on_key_resize(); + delwin(menu); + delwin(dialog); + goto do_resize; + } + } + delwin(menu); + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/support/kconfig/lxdialog/textbox.c b/support/kconfig/lxdialog/textbox.c new file mode 100644 index 0000000..4e339b1 --- /dev/null +++ b/support/kconfig/lxdialog/textbox.c @@ -0,0 +1,395 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * textbox.c -- implements the text box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) + */ + +#include "dialog.h" + +static void back_lines(int n); +static void print_page(WINDOW *win, int height, int width, update_text_fn + update_text, void *data); +static void print_line(WINDOW *win, int row, int width); +static char *get_line(void); +static void print_position(WINDOW * win); + +static int hscroll; +static int begin_reached, end_reached, page_length; +static char *buf; +static char *page; + +/* + * refresh window content + */ +static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw, + int cur_y, int cur_x, update_text_fn update_text, + void *data) +{ + print_page(box, boxh, boxw, update_text, data); + print_position(dialog); + wmove(dialog, cur_y, cur_x); /* Restore cursor position */ + wrefresh(dialog); +} + + +/* + * Display text from a file in a dialog box. + * + * keys is a null-terminated array + * update_text() may not add or remove any '\n' or '\0' in tbuf + */ +int dialog_textbox(const char *title, char *tbuf, int initial_height, + int initial_width, int *keys, int *_vscroll, int *_hscroll, + update_text_fn update_text, void *data) +{ + int i, x, y, cur_x, cur_y, key = 0; + int height, width, boxh, boxw; + WINDOW *dialog, *box; + bool done = false; + + begin_reached = 1; + end_reached = 0; + page_length = 0; + hscroll = 0; + buf = tbuf; + page = buf; /* page is pointer to start of page to be displayed */ + + if (_vscroll && *_vscroll) { + begin_reached = 0; + + for (i = 0; i < *_vscroll; i++) + get_line(); + } + if (_hscroll) + hscroll = *_hscroll; + +do_resize: + getmaxyx(stdscr, height, width); + if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN) + return -ERRDISPLAYTOOSMALL; + if (initial_height != 0) + height = initial_height; + else + if (height > 4) + height -= 4; + else + height = 0; + if (initial_width != 0) + width = initial_width; + else + if (width > 5) + width -= 5; + else + width = 0; + + /* center dialog box on screen */ + x = (getmaxx(stdscr) - width) / 2; + y = (getmaxy(stdscr) - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + /* Create window for box region, used for scrolling text */ + boxh = height - 4; + boxw = width - 2; + box = subwin(dialog, boxh, boxw, y + 1, x + 1); + wattrset(box, dlg.dialog.atr); + wbkgdset(box, dlg.dialog.atr & A_COLOR); + + keypad(box, TRUE); + + /* register the new window, along with its borders */ + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + wbkgdset(dialog, dlg.dialog.atr & A_COLOR); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE); + wnoutrefresh(dialog); + getyx(dialog, cur_y, cur_x); /* Save cursor position */ + + /* Print first page of text */ + attr_clear(box, boxh, boxw, dlg.dialog.atr); + refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text, + data); + + while (!done) { + key = wgetch(dialog); + switch (key) { + case 'E': /* Exit */ + case 'e': + case 'X': + case 'x': + case 'q': + case '\n': + done = true; + break; + case 'g': /* First page */ + case KEY_HOME: + if (!begin_reached) { + begin_reached = 1; + page = buf; + refresh_text_box(dialog, box, boxh, boxw, + cur_y, cur_x, update_text, + data); + } + break; + case 'G': /* Last page */ + case KEY_END: + + end_reached = 1; + /* point to last char in buf */ + page = buf + strlen(buf); + back_lines(boxh); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case 'K': /* Previous line */ + case 'k': + case KEY_UP: + if (begin_reached) + break; + + back_lines(page_length + 1); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case 'B': /* Previous page */ + case 'b': + case 'u': + case KEY_PPAGE: + if (begin_reached) + break; + back_lines(page_length + boxh); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case 'J': /* Next line */ + case 'j': + case KEY_DOWN: + if (end_reached) + break; + + back_lines(page_length - 1); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case KEY_NPAGE: /* Next page */ + case ' ': + case 'd': + if (end_reached) + break; + + begin_reached = 0; + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case '0': /* Beginning of line */ + case 'H': /* Scroll left */ + case 'h': + case KEY_LEFT: + if (hscroll <= 0) + break; + + if (key == '0') + hscroll = 0; + else + hscroll--; + /* Reprint current page to scroll horizontally */ + back_lines(page_length); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case 'L': /* Scroll right */ + case 'l': + case KEY_RIGHT: + if (hscroll >= MAX_LEN) + break; + hscroll++; + /* Reprint current page to scroll horizontally */ + back_lines(page_length); + refresh_text_box(dialog, box, boxh, boxw, cur_y, + cur_x, update_text, data); + break; + case KEY_ESC: + if (on_key_esc(dialog) == KEY_ESC) + done = true; + break; + case KEY_RESIZE: + back_lines(height); + delwin(box); + delwin(dialog); + on_key_resize(); + goto do_resize; + default: + for (i = 0; keys[i]; i++) { + if (key == keys[i]) { + done = true; + break; + } + } + } + } + delwin(box); + delwin(dialog); + if (_vscroll) { + const char *s; + + s = buf; + *_vscroll = 0; + back_lines(page_length); + while (s < page && (s = strchr(s, '\n'))) { + (*_vscroll)++; + s++; + } + } + if (_hscroll) + *_hscroll = hscroll; + return key; +} + +/* + * Go back 'n' lines in text. Called by dialog_textbox(). + * 'page' will be updated to point to the desired line in 'buf'. + */ +static void back_lines(int n) +{ + int i; + + begin_reached = 0; + /* Go back 'n' lines */ + for (i = 0; i < n; i++) { + if (*page == '\0') { + if (end_reached) { + end_reached = 0; + continue; + } + } + if (page == buf) { + begin_reached = 1; + return; + } + page--; + do { + if (page == buf) { + begin_reached = 1; + return; + } + page--; + } while (*page != '\n'); + page++; + } +} + +/* + * Print a new page of text. + */ +static void print_page(WINDOW *win, int height, int width, update_text_fn + update_text, void *data) +{ + int i, passed_end = 0; + + if (update_text) { + char *end; + + for (i = 0; i < height; i++) + get_line(); + end = page; + back_lines(height); + update_text(buf, page - buf, end - buf, data); + } + + page_length = 0; + for (i = 0; i < height; i++) { + print_line(win, i, width); + if (!passed_end) + page_length++; + if (end_reached && !passed_end) + passed_end = 1; + } + wnoutrefresh(win); +} + +/* + * Print a new line of text. + */ +static void print_line(WINDOW * win, int row, int width) +{ + char *line; + + line = get_line(); + line += MIN(strlen(line), hscroll); /* Scroll horizontally */ + wmove(win, row, 0); /* move cursor to correct line */ + waddch(win, ' '); + waddnstr(win, line, MIN(strlen(line), width - 2)); + + /* Clear 'residue' of previous line */ +#if OLD_NCURSES + { + int x = getcurx(win); + int i; + for (i = 0; i < width - x; i++) + waddch(win, ' '); + } +#else + wclrtoeol(win); +#endif +} + +/* + * Return current line of text. Called by dialog_textbox() and print_line(). + * 'page' should point to start of current line before calling, and will be + * updated to point to start of next line. + */ +static char *get_line(void) +{ + int i = 0; + static char line[MAX_LEN + 1]; + + end_reached = 0; + while (*page != '\n') { + if (*page == '\0') { + end_reached = 1; + break; + } else if (i < MAX_LEN) + line[i++] = *(page++); + else { + /* Truncate lines longer than MAX_LEN characters */ + if (i == MAX_LEN) + line[i++] = '\0'; + page++; + } + } + if (i <= MAX_LEN) + line[i] = '\0'; + if (!end_reached) + page++; /* move past '\n' */ + + return line; +} + +/* + * Print current position + */ +static void print_position(WINDOW * win) +{ + int percent; + + wattrset(win, dlg.position_indicator.atr); + wbkgdset(win, dlg.position_indicator.atr & A_COLOR); + percent = (page - buf) * 100 / strlen(buf); + wmove(win, getmaxy(win) - 3, getmaxx(win) - 9); + wprintw(win, "(%3d%%)", percent); +} diff --git a/support/kconfig/lxdialog/util.c b/support/kconfig/lxdialog/util.c new file mode 100644 index 0000000..1b490d4 --- /dev/null +++ b/support/kconfig/lxdialog/util.c @@ -0,0 +1,700 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * util.c + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) + */ + +#include <stdarg.h> + +#include "dialog.h" + +/* Needed in signal handler in mconf.c */ +int saved_x, saved_y; + +struct dialog_info dlg; + +static void set_mono_theme(void) +{ + dlg.screen.atr = A_NORMAL; + dlg.shadow.atr = A_NORMAL; + dlg.dialog.atr = A_NORMAL; + dlg.title.atr = A_BOLD; + dlg.border.atr = A_NORMAL; + dlg.button_active.atr = A_REVERSE; + dlg.button_inactive.atr = A_DIM; + dlg.button_key_active.atr = A_REVERSE; + dlg.button_key_inactive.atr = A_BOLD; + dlg.button_label_active.atr = A_REVERSE; + dlg.button_label_inactive.atr = A_NORMAL; + dlg.inputbox.atr = A_NORMAL; + dlg.inputbox_border.atr = A_NORMAL; + dlg.searchbox.atr = A_NORMAL; + dlg.searchbox_title.atr = A_BOLD; + dlg.searchbox_border.atr = A_NORMAL; + dlg.position_indicator.atr = A_BOLD; + dlg.menubox.atr = A_NORMAL; + dlg.menubox_border.atr = A_NORMAL; + dlg.item.atr = A_NORMAL; + dlg.item_selected.atr = A_REVERSE; + dlg.tag.atr = A_BOLD; + dlg.tag_selected.atr = A_REVERSE; + dlg.tag_key.atr = A_BOLD; + dlg.tag_key_selected.atr = A_REVERSE; + dlg.check.atr = A_BOLD; + dlg.check_selected.atr = A_REVERSE; + dlg.uarrow.atr = A_BOLD; + dlg.darrow.atr = A_BOLD; +} + +#define DLG_COLOR(dialog, f, b, h) \ +do { \ + dlg.dialog.fg = (f); \ + dlg.dialog.bg = (b); \ + dlg.dialog.hl = (h); \ +} while (0) + +static void set_classic_theme(void) +{ + DLG_COLOR(screen, COLOR_CYAN, COLOR_BLUE, true); + DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, true); + DLG_COLOR(dialog, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(title, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(button_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(button_inactive, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(button_key_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_WHITE, false); + DLG_COLOR(button_label_active, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_WHITE, true); + DLG_COLOR(inputbox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(inputbox_border, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(searchbox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(searchbox_border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(position_indicator, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(menubox, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(menubox_border, COLOR_WHITE, COLOR_WHITE, true); + DLG_COLOR(item, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(item_selected, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(tag, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(tag_key, COLOR_YELLOW, COLOR_WHITE, true); + DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(check, COLOR_BLACK, COLOR_WHITE, false); + DLG_COLOR(check_selected, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(uarrow, COLOR_GREEN, COLOR_WHITE, true); + DLG_COLOR(darrow, COLOR_GREEN, COLOR_WHITE, true); +} + +static void set_blackbg_theme(void) +{ + DLG_COLOR(screen, COLOR_RED, COLOR_BLACK, true); + DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, false); + DLG_COLOR(dialog, COLOR_WHITE, COLOR_BLACK, false); + DLG_COLOR(title, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(button_active, COLOR_YELLOW, COLOR_RED, false); + DLG_COLOR(button_inactive, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_RED, true); + DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_RED, false); + DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(inputbox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(inputbox_border, COLOR_YELLOW, COLOR_BLACK, false); + + DLG_COLOR(searchbox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_BLACK, true); + DLG_COLOR(searchbox_border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(position_indicator, COLOR_RED, COLOR_BLACK, false); + + DLG_COLOR(menubox, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(menubox_border, COLOR_BLACK, COLOR_BLACK, true); + + DLG_COLOR(item, COLOR_WHITE, COLOR_BLACK, false); + DLG_COLOR(item_selected, COLOR_WHITE, COLOR_RED, false); + + DLG_COLOR(tag, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_RED, true); + DLG_COLOR(tag_key, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_RED, true); + + DLG_COLOR(check, COLOR_YELLOW, COLOR_BLACK, false); + DLG_COLOR(check_selected, COLOR_YELLOW, COLOR_RED, true); + + DLG_COLOR(uarrow, COLOR_RED, COLOR_BLACK, false); + DLG_COLOR(darrow, COLOR_RED, COLOR_BLACK, false); +} + +static void set_bluetitle_theme(void) +{ + set_classic_theme(); + DLG_COLOR(title, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(button_key_active, COLOR_YELLOW, COLOR_BLUE, true); + DLG_COLOR(button_label_active, COLOR_WHITE, COLOR_BLUE, true); + DLG_COLOR(searchbox_title, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(position_indicator, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(tag, COLOR_BLUE, COLOR_WHITE, true); + DLG_COLOR(tag_key, COLOR_BLUE, COLOR_WHITE, true); + +} + +/* + * Select color theme + */ +static int set_theme(const char *theme) +{ + int use_color = 1; + if (!theme) + set_bluetitle_theme(); + else if (strcmp(theme, "classic") == 0) + set_classic_theme(); + else if (strcmp(theme, "bluetitle") == 0) + set_bluetitle_theme(); + else if (strcmp(theme, "blackbg") == 0) + set_blackbg_theme(); + else if (strcmp(theme, "mono") == 0) + use_color = 0; + + return use_color; +} + +static void init_one_color(struct dialog_color *color) +{ + static int pair = 0; + + pair++; + init_pair(pair, color->fg, color->bg); + if (color->hl) + color->atr = A_BOLD | COLOR_PAIR(pair); + else + color->atr = COLOR_PAIR(pair); +} + +static void init_dialog_colors(void) +{ + init_one_color(&dlg.screen); + init_one_color(&dlg.shadow); + init_one_color(&dlg.dialog); + init_one_color(&dlg.title); + init_one_color(&dlg.border); + init_one_color(&dlg.button_active); + init_one_color(&dlg.button_inactive); + init_one_color(&dlg.button_key_active); + init_one_color(&dlg.button_key_inactive); + init_one_color(&dlg.button_label_active); + init_one_color(&dlg.button_label_inactive); + init_one_color(&dlg.inputbox); + init_one_color(&dlg.inputbox_border); + init_one_color(&dlg.searchbox); + init_one_color(&dlg.searchbox_title); + init_one_color(&dlg.searchbox_border); + init_one_color(&dlg.position_indicator); + init_one_color(&dlg.menubox); + init_one_color(&dlg.menubox_border); + init_one_color(&dlg.item); + init_one_color(&dlg.item_selected); + init_one_color(&dlg.tag); + init_one_color(&dlg.tag_selected); + init_one_color(&dlg.tag_key); + init_one_color(&dlg.tag_key_selected); + init_one_color(&dlg.check); + init_one_color(&dlg.check_selected); + init_one_color(&dlg.uarrow); + init_one_color(&dlg.darrow); +} + +/* + * Setup for color display + */ +static void color_setup(const char *theme) +{ + int use_color; + + use_color = set_theme(theme); + if (use_color && has_colors()) { + start_color(); + init_dialog_colors(); + } else + set_mono_theme(); +} + +/* + * Set window to attribute 'attr' + */ +void attr_clear(WINDOW * win, int height, int width, chtype attr) +{ + int i, j; + + wattrset(win, attr); + for (i = 0; i < height; i++) { + wmove(win, i, 0); + for (j = 0; j < width; j++) + waddch(win, ' '); + } + touchwin(win); +} + +void dialog_clear(void) +{ + int lines, columns; + + lines = getmaxy(stdscr); + columns = getmaxx(stdscr); + + attr_clear(stdscr, lines, columns, dlg.screen.atr); + /* Display background title if it exists ... - SLH */ + if (dlg.backtitle != NULL) { + int i, len = 0, skip = 0; + struct subtitle_list *pos; + + wattrset(stdscr, dlg.screen.atr); + mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle); + + for (pos = dlg.subtitles; pos != NULL; pos = pos->next) { + /* 3 is for the arrow and spaces */ + len += strlen(pos->text) + 3; + } + + wmove(stdscr, 1, 1); + if (len > columns - 2) { + const char *ellipsis = "[...] "; + waddstr(stdscr, ellipsis); + skip = len - (columns - 2 - strlen(ellipsis)); + } + + for (pos = dlg.subtitles; pos != NULL; pos = pos->next) { + if (skip == 0) + waddch(stdscr, ACS_RARROW); + else + skip--; + + if (skip == 0) + waddch(stdscr, ' '); + else + skip--; + + if (skip < strlen(pos->text)) { + waddstr(stdscr, pos->text + skip); + skip = 0; + } else + skip -= strlen(pos->text); + + if (skip == 0) + waddch(stdscr, ' '); + else + skip--; + } + + for (i = len + 1; i < columns - 1; i++) + waddch(stdscr, ACS_HLINE); + } + wnoutrefresh(stdscr); +} + +/* + * Do some initialization for dialog + */ +int init_dialog(const char *backtitle) +{ + int height, width; + + initscr(); /* Init curses */ + + /* Get current cursor position for signal handler in mconf.c */ + getyx(stdscr, saved_y, saved_x); + + getmaxyx(stdscr, height, width); + if (height < WINDOW_HEIGTH_MIN || width < WINDOW_WIDTH_MIN) { + endwin(); + return -ERRDISPLAYTOOSMALL; + } + + dlg.backtitle = backtitle; + color_setup(getenv("MENUCONFIG_COLOR")); + + keypad(stdscr, TRUE); + cbreak(); + noecho(); + dialog_clear(); + + return 0; +} + +void set_dialog_backtitle(const char *backtitle) +{ + dlg.backtitle = backtitle; +} + +void set_dialog_subtitles(struct subtitle_list *subtitles) +{ + dlg.subtitles = subtitles; +} + +/* + * End using dialog functions. + */ +void end_dialog(int x, int y) +{ + /* move cursor back to original position */ + move(y, x); + refresh(); + endwin(); +} + +/* Print the title of the dialog. Center the title and truncate + * tile if wider than dialog (- 2 chars). + **/ +void print_title(WINDOW *dialog, const char *title, int width) +{ + if (title) { + int tlen = MIN(width - 2, strlen(title)); + wattrset(dialog, dlg.title.atr); + mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' '); + mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen); + waddch(dialog, ' '); + } +} + +/* + * Print a string of text in a window, automatically wrap around to the + * next line if the string is too long to fit on one line. Newline + * characters '\n' are propperly processed. We start on a new line + * if there is no room for at least 4 nonblanks following a double-space. + */ +void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x) +{ + int newl, cur_x, cur_y; + int prompt_len, room, wlen; + char tempstr[MAX_LEN + 1], *word, *sp, *sp2, *newline_separator = 0; + + strcpy(tempstr, prompt); + + prompt_len = strlen(tempstr); + + if (prompt_len <= width - x * 2) { /* If prompt is short */ + wmove(win, y, (width - prompt_len) / 2); + waddstr(win, tempstr); + } else { + cur_x = x; + cur_y = y; + newl = 1; + word = tempstr; + while (word && *word) { + sp = strpbrk(word, "\n "); + if (sp && *sp == '\n') + newline_separator = sp; + + if (sp) + *sp++ = 0; + + /* Wrap to next line if either the word does not fit, + or it is the first word of a new sentence, and it is + short, and the next word does not fit. */ + room = width - cur_x; + wlen = strlen(word); + if (wlen > room || + (newl && wlen < 4 && sp + && wlen + 1 + strlen(sp) > room + && (!(sp2 = strpbrk(sp, "\n ")) + || wlen + 1 + (sp2 - sp) > room))) { + cur_y++; + cur_x = x; + } + wmove(win, cur_y, cur_x); + waddstr(win, word); + getyx(win, cur_y, cur_x); + + /* Move to the next line if the word separator was a newline */ + if (newline_separator) { + cur_y++; + cur_x = x; + newline_separator = 0; + } else + cur_x++; + + if (sp && *sp == ' ') { + cur_x++; /* double space */ + while (*++sp == ' ') ; + newl = 1; + } else + newl = 0; + word = sp; + } + } +} + +/* + * Print a button + */ +void print_button(WINDOW * win, const char *label, int y, int x, int selected) +{ + int i, temp; + + wmove(win, y, x); + wattrset(win, selected ? dlg.button_active.atr + : dlg.button_inactive.atr); + waddstr(win, "<"); + temp = strspn(label, " "); + label += temp; + wattrset(win, selected ? dlg.button_label_active.atr + : dlg.button_label_inactive.atr); + for (i = 0; i < temp; i++) + waddch(win, ' '); + wattrset(win, selected ? dlg.button_key_active.atr + : dlg.button_key_inactive.atr); + waddch(win, label[0]); + wattrset(win, selected ? dlg.button_label_active.atr + : dlg.button_label_inactive.atr); + waddstr(win, (char *)label + 1); + wattrset(win, selected ? dlg.button_active.atr + : dlg.button_inactive.atr); + waddstr(win, ">"); + wmove(win, y, x + temp + 1); +} + +/* + * Draw a rectangular box with line drawing characters + */ +void +draw_box(WINDOW * win, int y, int x, int height, int width, + chtype box, chtype border) +{ + int i, j; + + wattrset(win, 0); + for (i = 0; i < height; i++) { + wmove(win, y + i, x); + for (j = 0; j < width; j++) + if (!i && !j) + waddch(win, border | ACS_ULCORNER); + else if (i == height - 1 && !j) + waddch(win, border | ACS_LLCORNER); + else if (!i && j == width - 1) + waddch(win, box | ACS_URCORNER); + else if (i == height - 1 && j == width - 1) + waddch(win, box | ACS_LRCORNER); + else if (!i) + waddch(win, border | ACS_HLINE); + else if (i == height - 1) + waddch(win, box | ACS_HLINE); + else if (!j) + waddch(win, border | ACS_VLINE); + else if (j == width - 1) + waddch(win, box | ACS_VLINE); + else + waddch(win, box | ' '); + } +} + +/* + * Draw shadows along the right and bottom edge to give a more 3D look + * to the boxes + */ +void draw_shadow(WINDOW * win, int y, int x, int height, int width) +{ + int i; + + if (has_colors()) { /* Whether terminal supports color? */ + wattrset(win, dlg.shadow.atr); + wmove(win, y + height, x + 2); + for (i = 0; i < width; i++) + waddch(win, winch(win) & A_CHARTEXT); + for (i = y + 1; i < y + height + 1; i++) { + wmove(win, i, x + width); + waddch(win, winch(win) & A_CHARTEXT); + waddch(win, winch(win) & A_CHARTEXT); + } + wnoutrefresh(win); + } +} + +/* + * Return the position of the first alphabetic character in a string. + */ +int first_alpha(const char *string, const char *exempt) +{ + int i, in_paren = 0, c; + + for (i = 0; i < strlen(string); i++) { + c = tolower(string[i]); + + if (strchr("<[(", c)) + ++in_paren; + if (strchr(">])", c) && in_paren > 0) + --in_paren; + + if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0) + return i; + } + + return 0; +} + +/* + * ncurses uses ESC to detect escaped char sequences. This resutl in + * a small timeout before ESC is actually delivered to the application. + * lxdialog suggest <ESC> <ESC> which is correctly translated to two + * times esc. But then we need to ignore the second esc to avoid stepping + * out one menu too much. Filter away all escaped key sequences since + * keypad(FALSE) turn off ncurses support for escape sequences - and thats + * needed to make notimeout() do as expected. + */ +int on_key_esc(WINDOW *win) +{ + int key; + int key2; + int key3; + + nodelay(win, TRUE); + keypad(win, FALSE); + key = wgetch(win); + key2 = wgetch(win); + do { + key3 = wgetch(win); + } while (key3 != ERR); + nodelay(win, FALSE); + keypad(win, TRUE); + if (key == KEY_ESC && key2 == ERR) + return KEY_ESC; + else if (key != ERR && key != KEY_ESC && key2 == ERR) + ungetch(key); + + return -1; +} + +/* redraw screen in new size */ +int on_key_resize(void) +{ + dialog_clear(); + return KEY_RESIZE; +} + +struct dialog_list *item_cur; +struct dialog_list item_nil; +struct dialog_list *item_head; + +void item_reset(void) +{ + struct dialog_list *p, *next; + + for (p = item_head; p; p = next) { + next = p->next; + free(p); + } + item_head = NULL; + item_cur = &item_nil; +} + +void item_make(const char *fmt, ...) +{ + va_list ap; + struct dialog_list *p = malloc(sizeof(*p)); + + if (item_head) + item_cur->next = p; + else + item_head = p; + item_cur = p; + memset(p, 0, sizeof(*p)); + + va_start(ap, fmt); + vsnprintf(item_cur->node.str, sizeof(item_cur->node.str), fmt, ap); + va_end(ap); +} + +void item_add_str(const char *fmt, ...) +{ + va_list ap; + size_t avail; + + avail = sizeof(item_cur->node.str) - strlen(item_cur->node.str); + + va_start(ap, fmt); + vsnprintf(item_cur->node.str + strlen(item_cur->node.str), + avail, fmt, ap); + item_cur->node.str[sizeof(item_cur->node.str) - 1] = '\0'; + va_end(ap); +} + +void item_set_tag(char tag) +{ + item_cur->node.tag = tag; +} +void item_set_data(void *ptr) +{ + item_cur->node.data = ptr; +} + +void item_set_selected(int val) +{ + item_cur->node.selected = val; +} + +int item_activate_selected(void) +{ + item_foreach() + if (item_is_selected()) + return 1; + return 0; +} + +void *item_data(void) +{ + return item_cur->node.data; +} + +char item_tag(void) +{ + return item_cur->node.tag; +} + +int item_count(void) +{ + int n = 0; + struct dialog_list *p; + + for (p = item_head; p; p = p->next) + n++; + return n; +} + +void item_set(int n) +{ + int i = 0; + item_foreach() + if (i++ == n) + return; +} + +int item_n(void) +{ + int n = 0; + struct dialog_list *p; + + for (p = item_head; p; p = p->next) { + if (p == item_cur) + return n; + n++; + } + return 0; +} + +const char *item_str(void) +{ + return item_cur->node.str; +} + +int item_is_selected(void) +{ + return (item_cur->node.selected != 0); +} + +int item_is_tag(char tag) +{ + return (item_cur->node.tag == tag); +} diff --git a/support/kconfig/lxdialog/yesno.c b/support/kconfig/lxdialog/yesno.c new file mode 100644 index 0000000..bcaac9b --- /dev/null +++ b/support/kconfig/lxdialog/yesno.c @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * yesno.c -- implements the yes/no box + * + * ORIGINAL AUTHOR: Savio Lam (lam836@xxxxxxxxxx) + * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@xxxxxxx) + */ + +#include "dialog.h" + +/* + * Display termination buttons + */ +static void print_buttons(WINDOW * dialog, int height, int width, int selected) +{ + int x = width / 2 - 10; + int y = height - 2; + + print_button(dialog, " Yes ", y, x, selected == 0); + print_button(dialog, " No ", y, x + 13, selected == 1); + + wmove(dialog, y, x + 1 + 13 * selected); + wrefresh(dialog); +} + +/* + * Display a dialog box with two buttons - Yes and No + */ +int dialog_yesno(const char *title, const char *prompt, int height, int width) +{ + int i, x, y, key = 0, button = 0; + WINDOW *dialog; + +do_resize: + if (getmaxy(stdscr) < (height + YESNO_HEIGTH_MIN)) + return -ERRDISPLAYTOOSMALL; + if (getmaxx(stdscr) < (width + YESNO_WIDTH_MIN)) + return -ERRDISPLAYTOOSMALL; + + /* center dialog box on screen */ + x = (getmaxx(stdscr) - width) / 2; + y = (getmaxy(stdscr) - height) / 2; + + draw_shadow(stdscr, y, x, height, width); + + dialog = newwin(height, width, y, x); + keypad(dialog, TRUE); + + draw_box(dialog, 0, 0, height, width, + dlg.dialog.atr, dlg.border.atr); + wattrset(dialog, dlg.border.atr); + mvwaddch(dialog, height - 3, 0, ACS_LTEE); + for (i = 0; i < width - 2; i++) + waddch(dialog, ACS_HLINE); + wattrset(dialog, dlg.dialog.atr); + waddch(dialog, ACS_RTEE); + + print_title(dialog, title, width); + + wattrset(dialog, dlg.dialog.atr); + print_autowrap(dialog, prompt, width - 2, 1, 3); + + print_buttons(dialog, height, width, 0); + + while (key != KEY_ESC) { + key = wgetch(dialog); + switch (key) { + case 'Y': + case 'y': + delwin(dialog); + return 0; + case 'N': + case 'n': + delwin(dialog); + return 1; + + case TAB: + case KEY_LEFT: + case KEY_RIGHT: + button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button); + + print_buttons(dialog, height, width, button); + wrefresh(dialog); + break; + case ' ': + case '\n': + delwin(dialog); + return button; + case KEY_ESC: + key = on_key_esc(dialog); + break; + case KEY_RESIZE: + delwin(dialog); + on_key_resize(); + goto do_resize; + } + } + + delwin(dialog); + return key; /* ESC pressed */ +} diff --git a/support/kconfig/mconf-cfg.sh b/support/kconfig/mconf-cfg.sh new file mode 100755 index 0000000..c812872 --- /dev/null +++ b/support/kconfig/mconf-cfg.sh @@ -0,0 +1,47 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="ncursesw" +PKG2="ncurses" + +if [ -n "$(command -v pkg-config)" ]; then + if pkg-config --exists $PKG; then + echo cflags=\"$(pkg-config --cflags $PKG)\" + echo libs=\"$(pkg-config --libs $PKG)\" + exit 0 + fi + + if pkg-config --exists $PKG2; then + echo cflags=\"$(pkg-config --cflags $PKG2)\" + echo libs=\"$(pkg-config --libs $PKG2)\" + exit 0 + fi +fi + +# Check the default paths in case pkg-config is not installed. +# (Even if it is installed, some distributions such as openSUSE cannot +# find ncurses by pkg-config.) +if [ -f /usr/include/ncursesw/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" + echo libs=\"-lncursesw\" + exit 0 +fi + +if [ -f /usr/include/ncurses/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" + echo libs=\"-lncurses\" + exit 0 +fi + +if [ -f /usr/include/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE\" + echo libs=\"-lncurses\" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Unable to find the ncurses package." +echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" +echo >&2 "* depending on your distribution)." +echo >&2 "*" +exit 1 diff --git a/support/kconfig/mconf.c b/support/kconfig/mconf.c new file mode 100644 index 0000000..53c4a62 --- /dev/null +++ b/support/kconfig/mconf.c @@ -0,0 +1,1039 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + * + * Introduced single menu mode (show all sub-menus in one large tree). + * 2002-11-06 Petr Baudis <pasky@xxxxxx> + * + * i18n, 2005, Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxx> + */ + +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <signal.h> +#include <unistd.h> + +#include "lkc.h" +#include "lxdialog/dialog.h" + +static const char mconf_readme[] = +"Overview\n" +"--------\n" +"This interface lets you select features and parameters for the build.\n" +"Features can either be built-in, modularized, or ignored. Parameters\n" +"must be entered in as decimal or hexadecimal numbers or text.\n" +"\n" +"Menu items beginning with following braces represent features that\n" +" [ ] can be built in or removed\n" +" < > can be built in, modularized or removed\n" +" { } can be built in or modularized (selected by other feature)\n" +" - - are selected by other feature,\n" +"while *, M or whitespace inside braces means to build in, build as\n" +"a module or to exclude the feature respectively.\n" +"\n" +"To change any of these features, highlight it with the cursor\n" +"keys and press <Y> to build it in, <M> to make it a module or\n" +"<N> to remove it. You may also press the <Space Bar> to cycle\n" +"through the available options (i.e. Y->N->M->Y).\n" +"\n" +"Some additional keyboard hints:\n" +"\n" +"Menus\n" +"----------\n" +"o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n" +" wish to change or the submenu you wish to select and press <Enter>.\n" +" Submenus are designated by \"--->\", empty ones by \"----\".\n" +"\n" +" Shortcut: Press the option's highlighted letter (hotkey).\n" +" Pressing a hotkey more than once will sequence\n" +" through all visible items which use that hotkey.\n" +"\n" +" You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" +" unseen options into view.\n" +"\n" +"o To exit a menu use the cursor keys to highlight the <Exit> button\n" +" and press <ENTER>.\n" +"\n" +" Shortcut: Press <ESC><ESC> or <E> or <X> if there is no hotkey\n" +" using those letters. You may press a single <ESC>, but\n" +" there is a delayed response which you may find annoying.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select>,\n" +" <Exit>, <Help>, <Save>, and <Load>.\n" +"\n" +"o To get help with an item, use the cursor keys to highlight <Help>\n" +" and press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +"o To toggle the display of hidden options, press <Z>.\n" +"\n" +"\n" +"Radiolists (Choice lists)\n" +"-----------\n" +"o Use the cursor keys to select the option you wish to set and press\n" +" <S> or the <SPACE BAR>.\n" +"\n" +" Shortcut: Press the first letter of the option you wish to set then\n" +" press <S> or <SPACE BAR>.\n" +"\n" +"o To see available help for the item, use the cursor keys to highlight\n" +" <Help> and Press <ENTER>.\n" +"\n" +" Shortcut: Press <H> or <?>.\n" +"\n" +" Also, the <TAB> and cursor keys will cycle between <Select> and\n" +" <Help>\n" +"\n" +"\n" +"Data Entry\n" +"-----------\n" +"o Enter the requested information and press <ENTER>\n" +" If you are entering hexadecimal values, it is not necessary to\n" +" add the '0x' prefix to the entry.\n" +"\n" +"o For help, use the <TAB> or cursor keys to highlight the help option\n" +" and press <ENTER>. You can try <TAB><H> as well.\n" +"\n" +"\n" +"Text Box (Help Window)\n" +"--------\n" +"o Use the cursor keys to scroll up/down/left/right. The VI editor\n" +" keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n" +" those who are familiar with less and lynx.\n" +"\n" +"o Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n" +"\n" +"\n" +"Alternate Configuration Files\n" +"-----------------------------\n" +"Menuconfig supports the use of alternate configuration files for\n" +"those who, for various reasons, find it necessary to switch\n" +"between different configurations.\n" +"\n" +"The <Save> button will let you save the current configuration to\n" +"a file of your choosing. Use the <Load> button to load a previously\n" +"saved alternate configuration.\n" +"\n" +"Even if you don't use alternate configuration files, but you find\n" +"during a Menuconfig session that you have completely messed up your\n" +"settings, you may use the <Load> button to restore your previously\n" +"saved settings from \".config\" without restarting Menuconfig.\n" +"\n" +"Other information\n" +"-----------------\n" +"If you use Menuconfig in an XTERM window, make sure you have your\n" +"$TERM variable set to point to an xterm definition which supports\n" +"color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n" +"not display correctly in an RXVT window because rxvt displays only one\n" +"intensity of color, bright.\n" +"\n" +"Menuconfig will display larger menus on screens or xterms which are\n" +"set to display more than the standard 25 row by 80 column geometry.\n" +"In order for this to work, the \"stty size\" command must be able to\n" +"display the screen's current row and column geometry. I STRONGLY\n" +"RECOMMEND that you make sure you do NOT have the shell variables\n" +"LINES and COLUMNS exported into your environment. Some distributions\n" +"export those variables via /etc/profile. Some ncurses programs can\n" +"become confused when those variables (LINES & COLUMNS) don't reflect\n" +"the true screen size.\n" +"\n" +"Optional personality available\n" +"------------------------------\n" +"If you prefer to have all of the options listed in a single menu,\n" +"rather than the default multimenu hierarchy, run the menuconfig with\n" +"MENUCONFIG_MODE environment variable set to single_menu. Example:\n" +"\n" +"make MENUCONFIG_MODE=single_menu menuconfig\n" +"\n" +"<Enter> will then unroll the appropriate category, or enfold it if it\n" +"is already unrolled.\n" +"\n" +"Note that this mode can eventually be a little more CPU expensive\n" +"(especially with a larger number of unrolled categories) than the\n" +"default mode.\n" +"\n" +"Different color themes available\n" +"--------------------------------\n" +"It is possible to select different color themes using the variable\n" +"MENUCONFIG_COLOR. To select a theme use:\n" +"\n" +"make MENUCONFIG_COLOR=<theme> menuconfig\n" +"\n" +"Available themes are\n" +" mono => selects colors suitable for monochrome displays\n" +" blackbg => selects a color scheme with black background\n" +" classic => theme with blue background. The classic look\n" +" bluetitle => an LCD friendly version of classic. (default)\n" +"\n", +menu_instructions[] = + "Arrow keys navigate the menu. " + "<Enter> selects submenus ---> (or empty submenus ----). " + "Highlighted letters are hotkeys. " + "Pressing <Y> selects a feature, while <N> will exclude a feature. " + "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " + "Legend: [*] feature is selected [ ] feature is excluded", +radiolist_instructions[] = + "Use the arrow keys to navigate this window or " + "press the hotkey of the item you wish to select " + "followed by the <SPACE BAR>. " + "Press <?> for additional information about this option.", +inputbox_instructions_int[] = + "Please enter a decimal value. " + "Fractions will not be accepted. " + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_hex[] = + "Please enter a hexadecimal value. " + "Use the <TAB> key to move from the input field to the buttons below it.", +inputbox_instructions_string[] = + "Please enter a string value. " + "Use the <TAB> key to move from the input field to the buttons below it.", +setmod_text[] = + "This feature depends on another which has been configured as a module.\n" + "As a result, this feature will be built as a module.", +load_config_text[] = + "Enter the name of the configuration file you wish to load. " + "Accept the name shown to restore the configuration you " + "last retrieved. Leave blank to abort.", +load_config_help[] = + "\n" + "For various reasons, one may wish to keep several different\n" + "configurations available on a single machine.\n" + "\n" + "If you have saved a previous configuration in a file other than the\n" + "default one, entering its name here will allow you to modify that\n" + "configuration.\n" + "\n" + "If you are uncertain, then you have probably never used alternate\n" + "configuration files. You should therefore leave this blank to abort.\n", +save_config_text[] = + "Enter a filename to which this configuration should be saved " + "as an alternate. Leave blank to abort.", +save_config_help[] = + "\n" + "For various reasons, one may wish to keep different configurations\n" + "available on a single machine.\n" + "\n" + "Entering a file name here will allow you to later retrieve, modify\n" + "and use the current configuration as an alternate to whatever\n" + "configuration options you have selected at that time.\n" + "\n" + "If you are uncertain what all this means then you should probably\n" + "leave this blank.\n", +search_help[] = + "\n" + "Search for symbols and display their relations.\n" + "Regular expressions are allowed.\n" + "Example: search for \"^FOO\"\n" + "Result:\n" + "-----------------------------------------------------------------\n" + "Symbol: FOO [=m]\n" + "Type : tristate\n" + "Prompt: Foo bus is used to drive the bar HW\n" + " Location:\n" + " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" + " -> PCI support (PCI [=y])\n" + "(1) -> PCI access mode (<choice> [=y])\n" + " Defined at drivers/pci/Kconfig:47\n" + " Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" + " Selects: LIBCRC32\n" + " Selected by: BAR [=n]\n" + "-----------------------------------------------------------------\n" + "o The line 'Type:' shows the type of the configuration option for\n" + " this symbol (bool, tristate, string, ...)\n" + "o The line 'Prompt:' shows the text used in the menu structure for\n" + " this symbol\n" + "o The 'Defined at' line tells at what file / line number the symbol\n" + " is defined\n" + "o The 'Depends on:' line tells what symbols need to be defined for\n" + " this symbol to be visible in the menu (selectable)\n" + "o The 'Location:' lines tells where in the menu structure this symbol\n" + " is located\n" + " A location followed by a [=y] indicates that this is a\n" + " selectable menu item - and the current value is displayed inside\n" + " brackets.\n" + " Press the key in the (#) prefix to jump directly to that\n" + " location. You will be returned to the current search results\n" + " after exiting this new menu.\n" + "o The 'Selects:' line tells what symbols will be automatically\n" + " selected if this symbol is selected (y or m)\n" + "o The 'Selected by' line tells what symbol has selected this symbol\n" + "\n" + "Only relevant lines are shown.\n" + "\n\n" + "Search examples:\n" + "Examples: USB => find all symbols containing USB\n" + " ^USB => find all symbols starting with USB\n" + " USB$ => find all symbols ending with USB\n" + "\n"; + +static int indent; +static struct menu *current_menu; +static int child_count; +static int single_menu_mode; +static int show_all_options; +static int save_and_exit; +static int silent; + +static void conf(struct menu *menu, struct menu *active_menu); +static void conf_choice(struct menu *menu); +static void conf_string(struct menu *menu); +static void conf_load(void); +static void conf_save(void); +static int show_textbox_ext(const char *title, char *text, int r, int c, + int *keys, int *vscroll, int *hscroll, + update_text_fn update_text, void *data); +static void show_textbox(const char *title, const char *text, int r, int c); +static void show_helptext(const char *title, const char *text); +static void show_help(struct menu *menu); + +static char filename[PATH_MAX+1]; +static void set_config_filename(const char *config_filename) +{ + static char menu_backtitle[PATH_MAX+128]; + int size; + + size = snprintf(menu_backtitle, sizeof(menu_backtitle), + "%s - %s", config_filename, rootmenu.prompt->text); + if (size >= sizeof(menu_backtitle)) + menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; + set_dialog_backtitle(menu_backtitle); + + size = snprintf(filename, sizeof(filename), "%s", config_filename); + if (size >= sizeof(filename)) + filename[sizeof(filename)-1] = '\0'; +} + +struct subtitle_part { + struct list_head entries; + const char *text; +}; +static LIST_HEAD(trail); + +static struct subtitle_list *subtitles; +static void set_subtitle(void) +{ + struct subtitle_part *sp; + struct subtitle_list *pos, *tmp; + + for (pos = subtitles; pos != NULL; pos = tmp) { + tmp = pos->next; + free(pos); + } + + subtitles = NULL; + list_for_each_entry(sp, &trail, entries) { + if (sp->text) { + if (pos) { + pos->next = xcalloc(1, sizeof(*pos)); + pos = pos->next; + } else { + subtitles = pos = xcalloc(1, sizeof(*pos)); + } + pos->text = sp->text; + } + } + + set_dialog_subtitles(subtitles); +} + +static void reset_subtitle(void) +{ + struct subtitle_list *pos, *tmp; + + for (pos = subtitles; pos != NULL; pos = tmp) { + tmp = pos->next; + free(pos); + } + subtitles = NULL; + set_dialog_subtitles(subtitles); +} + +struct search_data { + struct list_head *head; + struct menu **targets; + int *keys; +}; + +static void update_text(char *buf, size_t start, size_t end, void *_data) +{ + struct search_data *data = _data; + struct jump_key *pos; + int k = 0; + + list_for_each_entry(pos, data->head, entries) { + if (pos->offset >= start && pos->offset < end) { + char header[4]; + + if (k < JUMP_NB) { + int key = '0' + (pos->index % JUMP_NB) + 1; + + sprintf(header, "(%c)", key); + data->keys[k] = key; + data->targets[k] = pos->target; + k++; + } else { + sprintf(header, " "); + } + + memcpy(buf + pos->offset, header, sizeof(header) - 1); + } + } + data->keys[k] = 0; +} + +static void search_conf(void) +{ + struct symbol **sym_arr; + struct gstr res; + struct gstr title; + char *dialog_input; + int dres, vscroll = 0, hscroll = 0; + bool again; + struct gstr sttext; + struct subtitle_part stpart; + + title = str_new(); + str_printf( &title, "Enter (sub)string or regexp to search for " + "(with or without \"%s\")", CONFIG_); + +again: + dialog_clear(); + dres = dialog_inputbox("Search Configuration Parameter", + str_get(&title), + 10, 75, ""); + switch (dres) { + case 0: + break; + case 1: + show_helptext("Search Configuration", search_help); + goto again; + default: + str_free(&title); + return; + } + + /* strip the prefix if necessary */ + dialog_input = dialog_input_result; + if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) + dialog_input += strlen(CONFIG_); + + sttext = str_new(); + str_printf(&sttext, "Search (%s)", dialog_input_result); + stpart.text = str_get(&sttext); + list_add_tail(&stpart.entries, &trail); + + sym_arr = sym_re_search(dialog_input); + do { + LIST_HEAD(head); + struct menu *targets[JUMP_NB]; + int keys[JUMP_NB + 1], i; + struct search_data data = { + .head = &head, + .targets = targets, + .keys = keys, + }; + struct jump_key *pos, *tmp; + + res = get_relations_str(sym_arr, &head); + set_subtitle(); + dres = show_textbox_ext("Search Results", (char *) + str_get(&res), 0, 0, keys, &vscroll, + &hscroll, &update_text, (void *) + &data); + again = false; + for (i = 0; i < JUMP_NB && keys[i]; i++) + if (dres == keys[i]) { + conf(targets[i]->parent, targets[i]); + again = true; + } + str_free(&res); + list_for_each_entry_safe(pos, tmp, &head, entries) + free(pos); + } while (again); + free(sym_arr); + str_free(&title); + list_del(trail.prev); + str_free(&sttext); +} + +static void build_conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + int type, tmp, doint = 2; + tristate val; + char ch; + bool visible; + + /* + * note: menu_is_visible() has side effect that it will + * recalc the value of the symbol. + */ + visible = menu_is_visible(menu); + if (show_all_options && !menu_has_prompt(menu)) + return; + else if (!show_all_options && !visible) + return; + + sym = menu->sym; + prop = menu->prompt; + if (!sym) { + if (prop && menu != current_menu) { + const char *prompt = menu_get_prompt(menu); + switch (prop->type) { + case P_MENU: + child_count++; + if (single_menu_mode) { + item_make("%s%*c%s", + menu->data ? "-->" : "++>", + indent + 1, ' ', prompt); + } else + item_make(" %*c%s %s", + indent + 1, ' ', prompt, + menu_is_empty(menu) ? "----" : "--->"); + item_set_tag('m'); + item_set_data(menu); + if (single_menu_mode && menu->data) + goto conf_childs; + return; + case P_COMMENT: + if (prompt) { + child_count++; + item_make(" %*c*** %s ***", indent + 1, ' ', prompt); + item_set_tag(':'); + item_set_data(menu); + } + break; + default: + if (prompt) { + child_count++; + item_make("---%*c%s", indent + 1, ' ', prompt); + item_set_tag(':'); + item_set_data(menu); + } + } + } else + doint = 0; + goto conf_childs; + } + + type = sym_get_type(sym); + if (sym_is_choice(sym)) { + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + child_count++; + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) && child->sym == def_sym) + def_menu = child; + } + + val = sym_get_tristate_value(sym); + if (sym_is_changable(sym)) { + switch (type) { + case S_BOOLEAN: + item_make("[%c]", val == no ? ' ' : '*'); + break; + case S_TRISTATE: + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + item_make("<%c>", ch); + break; + } + item_set_tag('t'); + item_set_data(menu); + } else { + item_make(" "); + item_set_tag(def_menu ? 't' : ':'); + item_set_data(menu); + } + + item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu)); + if (val == yes) { + if (def_menu) { + item_add_str(" (%s)", menu_get_prompt(def_menu)); + item_add_str(" --->"); + if (def_menu->list) { + indent += 2; + build_conf(def_menu); + indent -= 2; + } + } + return; + } + } else { + if (menu == current_menu) { + item_make("---%*c%s", indent + 1, ' ', menu_get_prompt(menu)); + item_set_tag(':'); + item_set_data(menu); + goto conf_childs; + } + child_count++; + val = sym_get_tristate_value(sym); + if (sym_is_choice_value(sym) && val == yes) { + item_make(" "); + item_set_tag(':'); + item_set_data(menu); + } else { + switch (type) { + case S_BOOLEAN: + if (sym_is_changable(sym)) + item_make("[%c]", val == no ? ' ' : '*'); + else + item_make("-%c-", val == no ? ' ' : '*'); + item_set_tag('t'); + item_set_data(menu); + break; + case S_TRISTATE: + switch (val) { + case yes: ch = '*'; break; + case mod: ch = 'M'; break; + default: ch = ' '; break; + } + if (sym_is_changable(sym)) { + if (sym->rev_dep.tri == mod) + item_make("{%c}", ch); + else + item_make("<%c>", ch); + } else + item_make("-%c-", ch); + item_set_tag('t'); + item_set_data(menu); + break; + default: + tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */ + item_make("(%s)", sym_get_string_value(sym)); + tmp = indent - tmp + 4; + if (tmp < 0) + tmp = 0; + item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu), + (sym_has_value(sym) || !sym_is_changable(sym)) ? + "" : " (NEW)"); + item_set_tag('s'); + item_set_data(menu); + goto conf_childs; + } + } + item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu), + (sym_has_value(sym) || !sym_is_changable(sym)) ? + "" : " (NEW)"); + if (menu->prompt->type == P_MENU) { + item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); + return; + } + } + +conf_childs: + indent += doint; + for (child = menu->list; child; child = child->next) + build_conf(child); + indent -= doint; +} + +static void conf(struct menu *menu, struct menu *active_menu) +{ + struct menu *submenu; + const char *prompt = menu_get_prompt(menu); + struct subtitle_part stpart; + struct symbol *sym; + int res; + int s_scroll = 0; + + if (menu != &rootmenu) + stpart.text = menu_get_prompt(menu); + else + stpart.text = NULL; + list_add_tail(&stpart.entries, &trail); + + while (1) { + item_reset(); + current_menu = menu; + build_conf(menu); + if (!child_count) + break; + set_subtitle(); + dialog_clear(); + res = dialog_menu(prompt ? prompt : "Main Menu", + menu_instructions, + active_menu, &s_scroll); + if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL) + break; + if (item_count() != 0) { + if (!item_activate_selected()) + continue; + if (!item_tag()) + continue; + } + submenu = item_data(); + active_menu = item_data(); + if (submenu) + sym = submenu->sym; + else + sym = NULL; + + switch (res) { + case 0: + switch (item_tag()) { + case 'm': + if (single_menu_mode) + submenu->data = (void *) (long) !submenu->data; + else + conf(submenu, NULL); + break; + case 't': + if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes) + conf_choice(submenu); + else if (submenu->prompt->type == P_MENU) + conf(submenu, NULL); + break; + case 's': + conf_string(submenu); + break; + } + break; + case 2: + if (sym) + show_help(submenu); + else { + reset_subtitle(); + show_helptext("README", mconf_readme); + } + break; + case 3: + reset_subtitle(); + conf_save(); + break; + case 4: + reset_subtitle(); + conf_load(); + break; + case 5: + if (item_is_tag('t')) { + if (sym_set_tristate_value(sym, yes)) + break; + if (sym_set_tristate_value(sym, mod)) + show_textbox(NULL, setmod_text, 6, 74); + } + break; + case 6: + if (item_is_tag('t')) + sym_set_tristate_value(sym, no); + break; + case 7: + if (item_is_tag('t')) + sym_set_tristate_value(sym, mod); + break; + case 8: + if (item_is_tag('t')) + sym_toggle_tristate_value(sym); + else if (item_is_tag('m')) + conf(submenu, NULL); + break; + case 9: + search_conf(); + break; + case 10: + show_all_options = !show_all_options; + break; + } + } + + list_del(trail.prev); +} + +static int show_textbox_ext(const char *title, char *text, int r, int c, int + *keys, int *vscroll, int *hscroll, update_text_fn + update_text, void *data) +{ + dialog_clear(); + return dialog_textbox(title, text, r, c, keys, vscroll, hscroll, + update_text, data); +} + +static void show_textbox(const char *title, const char *text, int r, int c) +{ + show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL, + NULL, NULL); +} + +static void show_helptext(const char *title, const char *text) +{ + show_textbox(title, text, 0, 0); +} + +static void conf_message_callback(const char *s) +{ + if (save_and_exit) { + if (!silent) + printf("%s", s); + } else { + show_textbox(NULL, s, 6, 60); + } +} + +static void show_help(struct menu *menu) +{ + struct gstr help = str_new(); + + help.max_width = getmaxx(stdscr) - 10; + menu_get_ext_help(menu, &help); + + show_helptext(menu_get_prompt(menu), str_get(&help)); + str_free(&help); +} + +static void conf_choice(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + struct menu *child; + struct symbol *active; + + active = sym_get_choice_value(menu->sym); + while (1) { + int res; + int selected; + item_reset(); + + current_menu = menu; + for (child = menu->list; child; child = child->next) { + if (!menu_is_visible(child)) + continue; + if (child->sym) + item_make("%s", menu_get_prompt(child)); + else { + item_make("*** %s ***", menu_get_prompt(child)); + item_set_tag(':'); + } + item_set_data(child); + if (child->sym == active) + item_set_selected(1); + if (child->sym == sym_get_choice_value(menu->sym)) + item_set_tag('X'); + } + dialog_clear(); + res = dialog_checklist(prompt ? prompt : "Main Menu", + radiolist_instructions, + MENUBOX_HEIGTH_MIN, + MENUBOX_WIDTH_MIN, + CHECKLIST_HEIGTH_MIN); + selected = item_activate_selected(); + switch (res) { + case 0: + if (selected) { + child = item_data(); + if (!child->sym) + break; + + sym_set_tristate_value(child->sym, yes); + } + return; + case 1: + if (selected) { + child = item_data(); + show_help(child); + active = child->sym; + } else + show_help(menu); + break; + case KEY_ESC: + return; + case -ERRDISPLAYTOOSMALL: + return; + } + } +} + +static void conf_string(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + + while (1) { + int res; + const char *heading; + + switch (sym_get_type(menu->sym)) { + case S_INT: + heading = inputbox_instructions_int; + break; + case S_HEX: + heading = inputbox_instructions_hex; + break; + case S_STRING: + heading = inputbox_instructions_string; + break; + default: + heading = "Internal mconf error!"; + } + dialog_clear(); + res = dialog_inputbox(prompt ? prompt : "Main Menu", + heading, 10, 75, + sym_get_string_value(menu->sym)); + switch (res) { + case 0: + if (sym_set_string_value(menu->sym, dialog_input_result)) + return; + show_textbox(NULL, "You have made an invalid entry.", 5, 43); + break; + case 1: + show_help(menu); + break; + case KEY_ESC: + return; + } + } +} + +static void conf_load(void) +{ + + while (1) { + int res; + dialog_clear(); + res = dialog_inputbox(NULL, load_config_text, + 11, 55, filename); + switch(res) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_read(dialog_input_result)) { + set_config_filename(dialog_input_result); + sym_set_change_count(1); + return; + } + show_textbox(NULL, "File does not exist!", 5, 38); + break; + case 1: + show_helptext("Load Alternate Configuration", load_config_help); + break; + case KEY_ESC: + return; + } + } +} + +static void conf_save(void) +{ + while (1) { + int res; + dialog_clear(); + res = dialog_inputbox(NULL, save_config_text, + 11, 55, filename); + switch(res) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_write(dialog_input_result)) { + set_config_filename(dialog_input_result); + return; + } + show_textbox(NULL, "Can't create file!", 5, 60); + break; + case 1: + show_helptext("Save Alternate Configuration", save_config_help); + break; + case KEY_ESC: + return; + } + } +} + +static int handle_exit(void) +{ + int res; + + save_and_exit = 1; + reset_subtitle(); + dialog_clear(); + if (conf_get_changed()) + res = dialog_yesno(NULL, + "Do you wish to save your new configuration?\n" + "(Press <ESC><ESC> to continue Unikraft configuration.)", + 6, 60); + else + res = -1; + + end_dialog(saved_x, saved_y); + + switch (res) { + case 0: + if (conf_write(filename)) { + fprintf(stderr, "\n\n" + "Error while writing of the configuration.\n" + "Your configuration changes were NOT saved." + "\n\n"); + return 1; + } + conf_write_autoconf(0); + /* fall through */ + case -1: + if (!silent) + printf("\n\n" + "*** End of the configuration.\n" + "*** Execute 'make' to start the build or try 'make help'." + "\n\n"); + res = 0; + break; + default: + if (!silent) + fprintf(stderr, "\n\n" + "Your configuration changes were NOT saved." + "\n\n"); + if (res != KEY_ESC) + res = 0; + } + + return res; +} + +static void sig_handler(int signo) +{ + exit(handle_exit()); +} + +int main(int ac, char **av) +{ + char *mode; + int res; + + signal(SIGINT, sig_handler); + + if (ac > 1 && strcmp(av[1], "-s") == 0) { + silent = 1; + /* Silence conf_read() until the real callback is set up */ + conf_set_message_callback(NULL); + av++; + } + conf_parse(av[1]); + conf_read(NULL); + + mode = getenv("MENUCONFIG_MODE"); + if (mode) { + if (!strcasecmp(mode, "single_menu")) + single_menu_mode = 1; + } + + if (init_dialog(NULL)) { + fprintf(stderr, "Your display is too small to run Menuconfig!\n"); + fprintf(stderr, "It must be at least 19 lines by 80 columns.\n"); + return 1; + } + + set_config_filename(conf_get_configname()); + conf_set_message_callback(conf_message_callback); + do { + conf(&rootmenu, NULL); + res = handle_exit(); + } while (res == KEY_ESC); + + return res; +} diff --git a/support/kconfig/menu.c b/support/kconfig/menu.c new file mode 100644 index 0000000..d9d1646 --- /dev/null +++ b/support/kconfig/menu.c @@ -0,0 +1,867 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <ctype.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> + +#include "lkc.h" + +static const char nohelp_text[] = "There is no help available for this option."; + +struct menu rootmenu; +static struct menu **last_entry_ptr; + +struct file *file_list; +struct file *current_file; + +void menu_warn(struct menu *menu, const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", menu->file->name, menu->lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); +} + +static void prop_warn(struct property *prop, const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + fprintf(stderr, "%s:%d:warning: ", prop->file->name, prop->lineno); + vfprintf(stderr, fmt, ap); + fprintf(stderr, "\n"); + va_end(ap); +} + +void _menu_init(void) +{ + current_entry = current_menu = &rootmenu; + last_entry_ptr = &rootmenu.list; +} + +void menu_add_entry(struct symbol *sym) +{ + struct menu *menu; + + menu = xmalloc(sizeof(*menu)); + memset(menu, 0, sizeof(*menu)); + menu->sym = sym; + menu->parent = current_menu; + menu->file = current_file; + menu->lineno = zconf_lineno(); + + *last_entry_ptr = menu; + last_entry_ptr = &menu->next; + current_entry = menu; + if (sym) + menu_add_symbol(P_SYMBOL, sym, NULL); +} + +struct menu *menu_add_menu(void) +{ + last_entry_ptr = ¤t_entry->list; + return current_menu = current_entry; +} + +void menu_end_menu(void) +{ + last_entry_ptr = ¤t_menu->next; + current_menu = current_menu->parent; +} + +/* + * Rewrites 'm' to 'm' && MODULES, so that it evaluates to 'n' when running + * without modules + */ +static struct expr *rewrite_m(struct expr *e) +{ + if (!e) + return e; + + switch (e->type) { + case E_NOT: + e->left.expr = rewrite_m(e->left.expr); + break; + case E_OR: + case E_AND: + e->left.expr = rewrite_m(e->left.expr); + e->right.expr = rewrite_m(e->right.expr); + break; + case E_SYMBOL: + /* change 'm' into 'm' && MODULES */ + if (e->left.sym == &symbol_mod) + return expr_alloc_and(e, expr_alloc_symbol(modules_sym)); + break; + default: + break; + } + return e; +} + +void menu_add_dep(struct expr *dep) +{ + current_entry->dep = expr_alloc_and(current_entry->dep, dep); +} + +void menu_set_type(int type) +{ + struct symbol *sym = current_entry->sym; + + if (sym->type == type) + return; + if (sym->type == S_UNKNOWN) { + sym->type = type; + return; + } + menu_warn(current_entry, + "ignoring type redefinition of '%s' from '%s' to '%s'", + sym->name ? sym->name : "<choice>", + sym_type_name(sym->type), sym_type_name(type)); +} + +static struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep) +{ + struct property *prop = prop_alloc(type, current_entry->sym); + + prop->menu = current_entry; + prop->expr = expr; + prop->visible.expr = dep; + + if (prompt) { + if (isspace(*prompt)) { + prop_warn(prop, "leading whitespace ignored"); + while (isspace(*prompt)) + prompt++; + } + if (current_entry->prompt && current_entry != &rootmenu) + prop_warn(prop, "prompt redefined"); + + /* Apply all upper menus' visibilities to actual prompts. */ + if(type == P_PROMPT) { + struct menu *menu = current_entry; + + while ((menu = menu->parent) != NULL) { + struct expr *dup_expr; + + if (!menu->visibility) + continue; + /* + * Do not add a reference to the + * menu's visibility expression but + * use a copy of it. Otherwise the + * expression reduction functions + * will modify expressions that have + * multiple references which can + * cause unwanted side effects. + */ + dup_expr = expr_copy(menu->visibility); + + prop->visible.expr + = expr_alloc_and(prop->visible.expr, + dup_expr); + } + } + + current_entry->prompt = prop; + } + prop->text = prompt; + + return prop; +} + +struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep) +{ + return menu_add_prop(type, prompt, NULL, dep); +} + +void menu_add_visibility(struct expr *expr) +{ + current_entry->visibility = expr_alloc_and(current_entry->visibility, + expr); +} + +void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep) +{ + menu_add_prop(type, NULL, expr, dep); +} + +void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) +{ + menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep); +} + +void menu_add_option_modules(void) +{ + if (modules_sym) + zconf_error("symbol '%s' redefines option 'modules' already defined by symbol '%s'", + current_entry->sym->name, modules_sym->name); + modules_sym = current_entry->sym; +} + +void menu_add_option_defconfig_list(void) +{ + if (!sym_defconfig_list) + sym_defconfig_list = current_entry->sym; + else if (sym_defconfig_list != current_entry->sym) + zconf_error("trying to redefine defconfig symbol"); + sym_defconfig_list->flags |= SYMBOL_NO_WRITE; +} + +void menu_add_option_allnoconfig_y(void) +{ + current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y; +} + +static int menu_validate_number(struct symbol *sym, struct symbol *sym2) +{ + return sym2->type == S_INT || sym2->type == S_HEX || + (sym2->type == S_UNKNOWN && sym_string_valid(sym, sym2->name)); +} + +static void sym_check_prop(struct symbol *sym) +{ + struct property *prop; + struct symbol *sym2; + char *use; + + for (prop = sym->prop; prop; prop = prop->next) { + switch (prop->type) { + case P_DEFAULT: + if ((sym->type == S_STRING || sym->type == S_INT || sym->type == S_HEX) && + prop->expr->type != E_SYMBOL) + prop_warn(prop, + "default for config symbol '%s'" + " must be a single symbol", sym->name); + if (prop->expr->type != E_SYMBOL) + break; + sym2 = prop_get_symbol(prop); + if (sym->type == S_HEX || sym->type == S_INT) { + if (!menu_validate_number(sym, sym2)) + prop_warn(prop, + "'%s': number is invalid", + sym->name); + } + if (sym_is_choice(sym)) { + struct property *choice_prop = + sym_get_choice_prop(sym2); + + if (!choice_prop || + prop_get_symbol(choice_prop) != sym) + prop_warn(prop, + "choice default symbol '%s' is not contained in the choice", + sym2->name); + } + break; + case P_SELECT: + case P_IMPLY: + use = prop->type == P_SELECT ? "select" : "imply"; + sym2 = prop_get_symbol(prop); + if (sym->type != S_BOOLEAN && sym->type != S_TRISTATE) + prop_warn(prop, + "config symbol '%s' uses %s, but is " + "not bool or tristate", sym->name, use); + else if (sym2->type != S_UNKNOWN && + sym2->type != S_BOOLEAN && + sym2->type != S_TRISTATE) + prop_warn(prop, + "'%s' has wrong type. '%s' only " + "accept arguments of bool and " + "tristate type", sym2->name, use); + break; + case P_RANGE: + if (sym->type != S_INT && sym->type != S_HEX) + prop_warn(prop, "range is only allowed " + "for int or hex symbols"); + if (!menu_validate_number(sym, prop->expr->left.sym) || + !menu_validate_number(sym, prop->expr->right.sym)) + prop_warn(prop, "range is invalid"); + break; + default: + ; + } + } +} + +void menu_finalize(struct menu *parent) +{ + struct menu *menu, *last_menu; + struct symbol *sym; + struct property *prop; + struct expr *parentdep, *basedep, *dep, *dep2, **ep; + + sym = parent->sym; + if (parent->list) { + /* + * This menu node has children. We (recursively) process them + * and propagate parent dependencies before moving on. + */ + + if (sym && sym_is_choice(sym)) { + if (sym->type == S_UNKNOWN) { + /* find the first choice value to find out choice type */ + current_entry = parent; + for (menu = parent->list; menu; menu = menu->next) { + if (menu->sym && menu->sym->type != S_UNKNOWN) { + menu_set_type(menu->sym->type); + break; + } + } + } + /* set the type of the remaining choice values */ + for (menu = parent->list; menu; menu = menu->next) { + current_entry = menu; + if (menu->sym && menu->sym->type == S_UNKNOWN) + menu_set_type(sym->type); + } + + /* + * Use the choice itself as the parent dependency of + * the contained items. This turns the mode of the + * choice into an upper bound on the visibility of the + * choice value symbols. + */ + parentdep = expr_alloc_symbol(sym); + } else if (parent->prompt) + /* Menu node for 'menu' */ + parentdep = parent->prompt->visible.expr; + else + /* Menu node for 'if' */ + parentdep = parent->dep; + + /* For each child menu node... */ + for (menu = parent->list; menu; menu = menu->next) { + /* + * Propagate parent dependencies to the child menu + * node, also rewriting and simplifying expressions + */ + basedep = rewrite_m(menu->dep); + basedep = expr_transform(basedep); + basedep = expr_alloc_and(expr_copy(parentdep), basedep); + basedep = expr_eliminate_dups(basedep); + menu->dep = basedep; + + if (menu->sym) + /* + * Note: For symbols, all prompts are included + * too in the symbol's own property list + */ + prop = menu->sym->prop; + else + /* + * For non-symbol menu nodes, we just need to + * handle the prompt + */ + prop = menu->prompt; + + /* For each property... */ + for (; prop; prop = prop->next) { + if (prop->menu != menu) + /* + * Two possibilities: + * + * 1. The property lacks dependencies + * and so isn't location-specific, + * e.g. an 'option' + * + * 2. The property belongs to a symbol + * defined in multiple locations and + * is from some other location. It + * will be handled there in that + * case. + * + * Skip the property. + */ + continue; + + /* + * Propagate parent dependencies to the + * property's condition, rewriting and + * simplifying expressions at the same time + */ + dep = rewrite_m(prop->visible.expr); + dep = expr_transform(dep); + dep = expr_alloc_and(expr_copy(basedep), dep); + dep = expr_eliminate_dups(dep); + if (menu->sym && menu->sym->type != S_TRISTATE) + dep = expr_trans_bool(dep); + prop->visible.expr = dep; + + /* + * Handle selects and implies, which modify the + * dependencies of the selected/implied symbol + */ + if (prop->type == P_SELECT) { + struct symbol *es = prop_get_symbol(prop); + es->rev_dep.expr = expr_alloc_or(es->rev_dep.expr, + expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); + } else if (prop->type == P_IMPLY) { + struct symbol *es = prop_get_symbol(prop); + es->implied.expr = expr_alloc_or(es->implied.expr, + expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep))); + } + } + } + + if (sym && sym_is_choice(sym)) + expr_free(parentdep); + + /* + * Recursively process children in the same fashion before + * moving on + */ + for (menu = parent->list; menu; menu = menu->next) + menu_finalize(menu); + } else if (sym) { + /* + * Automatic submenu creation. If sym is a symbol and A, B, C, + * ... are consecutive items (symbols, menus, ifs, etc.) that + * all depend on sym, then the following menu structure is + * created: + * + * sym + * +-A + * +-B + * +-C + * ... + * + * This also works recursively, giving the following structure + * if A is a symbol and B depends on A: + * + * sym + * +-A + * | +-B + * +-C + * ... + */ + + basedep = parent->prompt ? parent->prompt->visible.expr : NULL; + basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no); + basedep = expr_eliminate_dups(expr_transform(basedep)); + + /* Examine consecutive elements after sym */ + last_menu = NULL; + for (menu = parent->next; menu; menu = menu->next) { + dep = menu->prompt ? menu->prompt->visible.expr : menu->dep; + if (!expr_contains_symbol(dep, sym)) + /* No dependency, quit */ + break; + if (expr_depends_symbol(dep, sym)) + /* Absolute dependency, put in submenu */ + goto next; + + /* + * Also consider it a dependency on sym if our + * dependencies contain sym and are a "superset" of + * sym's dependencies, e.g. '(sym || Q) && R' when sym + * depends on R. + * + * Note that 'R' might be from an enclosing menu or if, + * making this a more common case than it might seem. + */ + dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no); + dep = expr_eliminate_dups(expr_transform(dep)); + dep2 = expr_copy(basedep); + expr_eliminate_eq(&dep, &dep2); + expr_free(dep); + if (!expr_is_yes(dep2)) { + /* Not superset, quit */ + expr_free(dep2); + break; + } + /* Superset, put in submenu */ + expr_free(dep2); + next: + menu_finalize(menu); + menu->parent = parent; + last_menu = menu; + } + expr_free(basedep); + if (last_menu) { + parent->list = parent->next; + parent->next = last_menu->next; + last_menu->next = NULL; + } + + sym->dir_dep.expr = expr_alloc_or(sym->dir_dep.expr, parent->dep); + } + for (menu = parent->list; menu; menu = menu->next) { + if (sym && sym_is_choice(sym) && + menu->sym && !sym_is_choice_value(menu->sym)) { + current_entry = menu; + menu->sym->flags |= SYMBOL_CHOICEVAL; + if (!menu->prompt) + menu_warn(menu, "choice value must have a prompt"); + for (prop = menu->sym->prop; prop; prop = prop->next) { + if (prop->type == P_DEFAULT) + prop_warn(prop, "defaults for choice " + "values not supported"); + if (prop->menu == menu) + continue; + if (prop->type == P_PROMPT && + prop->menu->parent->sym != sym) + prop_warn(prop, "choice value used outside its choice group"); + } + /* Non-tristate choice values of tristate choices must + * depend on the choice being set to Y. The choice + * values' dependencies were propagated to their + * properties above, so the change here must be re- + * propagated. + */ + if (sym->type == S_TRISTATE && menu->sym->type != S_TRISTATE) { + basedep = expr_alloc_comp(E_EQUAL, sym, &symbol_yes); + menu->dep = expr_alloc_and(basedep, menu->dep); + for (prop = menu->sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + prop->visible.expr = expr_alloc_and(expr_copy(basedep), + prop->visible.expr); + } + } + menu_add_symbol(P_CHOICE, sym, NULL); + prop = sym_get_choice_prop(sym); + for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr) + ; + *ep = expr_alloc_one(E_LIST, NULL); + (*ep)->right.sym = menu->sym; + } + + /* + * This code serves two purposes: + * + * (1) Flattening 'if' blocks, which do not specify a submenu + * and only add dependencies. + * + * (Automatic submenu creation might still create a submenu + * from an 'if' before this code runs.) + * + * (2) "Undoing" any automatic submenus created earlier below + * promptless symbols. + * + * Before: + * + * A + * if ... (or promptless symbol) + * +-B + * +-C + * D + * + * After: + * + * A + * if ... (or promptless symbol) + * B + * C + * D + */ + if (menu->list && (!menu->prompt || !menu->prompt->text)) { + for (last_menu = menu->list; ; last_menu = last_menu->next) { + last_menu->parent = parent; + if (!last_menu->next) + break; + } + last_menu->next = menu->next; + menu->next = menu->list; + menu->list = NULL; + } + } + + if (sym && !(sym->flags & SYMBOL_WARNED)) { + if (sym->type == S_UNKNOWN) + menu_warn(parent, "config symbol defined without type"); + + if (sym_is_choice(sym) && !parent->prompt) + menu_warn(parent, "choice must have a prompt"); + + /* Check properties connected to this symbol */ + sym_check_prop(sym); + sym->flags |= SYMBOL_WARNED; + } + + /* + * For non-optional choices, add a reverse dependency (corresponding to + * a select) of '<visibility> && m'. This prevents the user from + * setting the choice mode to 'n' when the choice is visible. + * + * This would also work for non-choice symbols, but only non-optional + * choices clear SYMBOL_OPTIONAL as of writing. Choices are implemented + * as a type of symbol. + */ + if (sym && !sym_is_optional(sym) && parent->prompt) { + sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr, + expr_alloc_and(parent->prompt->visible.expr, + expr_alloc_symbol(&symbol_mod))); + } +} + +bool menu_has_prompt(struct menu *menu) +{ + if (!menu->prompt) + return false; + return true; +} + +/* + * Determine if a menu is empty. + * A menu is considered empty if it contains no or only + * invisible entries. + */ +bool menu_is_empty(struct menu *menu) +{ + struct menu *child; + + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child)) + return(false); + } + return(true); +} + +bool menu_is_visible(struct menu *menu) +{ + struct menu *child; + struct symbol *sym; + tristate visible; + + if (!menu->prompt) + return false; + + if (menu->visibility) { + if (expr_calc_value(menu->visibility) == no) + return false; + } + + sym = menu->sym; + if (sym) { + sym_calc_value(sym); + visible = menu->prompt->visible.tri; + } else + visible = menu->prompt->visible.tri = expr_calc_value(menu->prompt->visible.expr); + + if (visible != no) + return true; + + if (!sym || sym_get_tristate_value(menu->sym) == no) + return false; + + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child)) { + if (sym) + sym->flags |= SYMBOL_DEF_USER; + return true; + } + } + + return false; +} + +const char *menu_get_prompt(struct menu *menu) +{ + if (menu->prompt) + return menu->prompt->text; + else if (menu->sym) + return menu->sym->name; + return NULL; +} + +struct menu *menu_get_root_menu(struct menu *menu) +{ + return &rootmenu; +} + +struct menu *menu_get_parent_menu(struct menu *menu) +{ + enum prop_type type; + + for (; menu != &rootmenu; menu = menu->parent) { + type = menu->prompt ? menu->prompt->type : 0; + if (type == P_MENU) + break; + } + return menu; +} + +bool menu_has_help(struct menu *menu) +{ + return menu->help != NULL; +} + +const char *menu_get_help(struct menu *menu) +{ + if (menu->help) + return menu->help; + else + return ""; +} + +static void get_prompt_str(struct gstr *r, struct property *prop, + struct list_head *head) +{ + int i, j; + struct menu *submenu[8], *menu, *location = NULL; + struct jump_key *jump = NULL; + + str_printf(r, "Prompt: %s\n", prop->text); + menu = prop->menu->parent; + for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) { + bool accessible = menu_is_visible(menu); + + submenu[i++] = menu; + if (location == NULL && accessible) + location = menu; + } + if (head && location) { + jump = xmalloc(sizeof(struct jump_key)); + + if (menu_is_visible(prop->menu)) { + /* + * There is not enough room to put the hint at the + * beginning of the "Prompt" line. Put the hint on the + * last "Location" line even when it would belong on + * the former. + */ + jump->target = prop->menu; + } else + jump->target = location; + + if (list_empty(head)) + jump->index = 0; + else + jump->index = list_entry(head->prev, struct jump_key, + entries)->index + 1; + + list_add_tail(&jump->entries, head); + } + + if (i > 0) { + str_printf(r, " Location:\n"); + for (j = 4; --i >= 0; j += 2) { + menu = submenu[i]; + if (jump && menu == location) + jump->offset = strlen(r->s); + str_printf(r, "%*c-> %s", j, ' ', + menu_get_prompt(menu)); + if (menu->sym) { + str_printf(r, " (%s [=%s])", menu->sym->name ? + menu->sym->name : "<choice>", + sym_get_string_value(menu->sym)); + } + str_append(r, "\n"); + } + } +} + +/* + * get property of type P_SYMBOL + */ +static struct property *get_symbol_prop(struct symbol *sym) +{ + struct property *prop = NULL; + + for_all_properties(sym, prop, P_SYMBOL) + break; + return prop; +} + +static void get_symbol_props_str(struct gstr *r, struct symbol *sym, + enum prop_type tok, const char *prefix) +{ + bool hit = false; + struct property *prop; + + for_all_properties(sym, prop, tok) { + if (!hit) { + str_append(r, prefix); + hit = true; + } else + str_printf(r, " && "); + expr_gstr_print(prop->expr, r); + } + if (hit) + str_append(r, "\n"); +} + +/* + * head is optional and may be NULL + */ +static void get_symbol_str(struct gstr *r, struct symbol *sym, + struct list_head *head) +{ + struct property *prop; + + if (sym && sym->name) { + str_printf(r, "Symbol: %s [=%s]\n", sym->name, + sym_get_string_value(sym)); + str_printf(r, "Type : %s\n", sym_type_name(sym->type)); + if (sym->type == S_INT || sym->type == S_HEX) { + prop = sym_get_range_prop(sym); + if (prop) { + str_printf(r, "Range : "); + expr_gstr_print(prop->expr, r); + str_append(r, "\n"); + } + } + } + for_all_prompts(sym, prop) + get_prompt_str(r, prop, head); + + prop = get_symbol_prop(sym); + if (prop) { + str_printf(r, " Defined at %s:%d\n", prop->menu->file->name, + prop->menu->lineno); + if (!expr_is_yes(prop->visible.expr)) { + str_append(r, " Depends on: "); + expr_gstr_print(prop->visible.expr, r); + str_append(r, "\n"); + } + } + + get_symbol_props_str(r, sym, P_SELECT, " Selects: "); + if (sym->rev_dep.expr) { + expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n"); + } + + get_symbol_props_str(r, sym, P_IMPLY, " Implies: "); + if (sym->implied.expr) { + expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n"); + expr_gstr_print_revdep(sym->implied.expr, r, no, " Implied by [n]:\n"); + } + + str_append(r, "\n\n"); +} + +struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head) +{ + struct symbol *sym; + struct gstr res = str_new(); + int i; + + for (i = 0; sym_arr && (sym = sym_arr[i]); i++) + get_symbol_str(&res, sym, head); + if (!i) + str_append(&res, "No matches found.\n"); + return res; +} + + +void menu_get_ext_help(struct menu *menu, struct gstr *help) +{ + struct symbol *sym = menu->sym; + const char *help_text = nohelp_text; + + if (menu_has_help(menu)) { + if (sym->name) + str_printf(help, "%s%s:\n\n", CONFIG_, sym->name); + help_text = menu_get_help(menu); + } + str_printf(help, "%s\n", help_text); + if (sym) + get_symbol_str(help, sym, NULL); +} diff --git a/support/kconfig/merge_config.sh b/support/kconfig/merge_config.sh new file mode 100755 index 0000000..d924c51 --- /dev/null +++ b/support/kconfig/merge_config.sh @@ -0,0 +1,189 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# +# merge_config.sh - Takes a list of config fragment values, and merges +# them one by one. Provides warnings on overridden values, and specified +# values that did not make it to the resulting .config file (due to missed +# dependencies or config symbol removal). +# +# Portions reused from kconf_check and generate_cfg: +# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/kconf_check +# http://git.yoctoproject.org/cgit/cgit.cgi/yocto-kernel-tools/tree/tools/generate_cfg +# +# Copyright (c) 2009-2010 Wind River Systems, Inc. +# Copyright 2011 Linaro + +clean_up() { + rm -f $TMP_FILE + rm -f $MERGE_FILE + exit +} +trap clean_up HUP INT TERM + +usage() { + echo "Usage: $0 [OPTIONS] [CONFIG [...]]" + echo " -h display this help text" + echo " -m only merge the fragments, do not execute the make command" + echo " -n use allnoconfig instead of alldefconfig" + echo " -r list redundant entries when merging fragments" + echo " -y make builtin have precedence over modules" + echo " -O dir to put generated output files. Consider setting \$KCONFIG_CONFIG instead." + echo + echo "Used prefix: '$CONFIG_PREFIX'. You can redefine it with \$CONFIG_ environment variable." +} + +RUNMAKE=true +ALLTARGET=alldefconfig +WARNREDUN=false +BUILTIN=false +OUTPUT=. +CONFIG_PREFIX=${CONFIG_-CONFIG_} + +while true; do + case $1 in + "-n") + ALLTARGET=allnoconfig + shift + continue + ;; + "-m") + RUNMAKE=false + shift + continue + ;; + "-h") + usage + exit + ;; + "-r") + WARNREDUN=true + shift + continue + ;; + "-y") + BUILTIN=true + shift + continue + ;; + "-O") + if [ -d $2 ];then + OUTPUT=$(echo $2 | sed 's/\/*$//') + else + echo "output directory $2 does not exist" 1>&2 + exit 1 + fi + shift 2 + continue + ;; + *) + break + ;; + esac +done + +if [ "$#" -lt 1 ] ; then + usage + exit +fi + +if [ -z "$KCONFIG_CONFIG" ]; then + if [ "$OUTPUT" != . ]; then + KCONFIG_CONFIG=$(readlink -m -- "$OUTPUT/.config") + else + KCONFIG_CONFIG=.config + fi +fi + +INITFILE=$1 +shift; + +if [ ! -r "$INITFILE" ]; then + echo "The base file '$INITFILE' does not exist. Exit." >&2 + exit 1 +fi + +MERGE_LIST=$* +SED_CONFIG_EXP1="s/^\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)=.*/\1/p" +SED_CONFIG_EXP2="s/^# \(${CONFIG_PREFIX}[a-zA-Z0-9_]*\) is not set$/\1/p" + +TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX) +MERGE_FILE=$(mktemp ./.merge_tmp.config.XXXXXXXXXX) + +echo "Using $INITFILE as base" +cat $INITFILE > $TMP_FILE + +# Merge files, printing warnings on overridden values +for ORIG_MERGE_FILE in $MERGE_LIST ; do + echo "Merging $ORIG_MERGE_FILE" + if [ ! -r "$ORIG_MERGE_FILE" ]; then + echo "The merge file '$ORIG_MERGE_FILE' does not exist. Exit." >&2 + exit 1 + fi + cat $ORIG_MERGE_FILE > $MERGE_FILE + CFG_LIST=$(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $MERGE_FILE) + + for CFG in $CFG_LIST ; do + grep -q -w $CFG $TMP_FILE || continue + PREV_VAL=$(grep -w $CFG $TMP_FILE) + NEW_VAL=$(grep -w $CFG $MERGE_FILE) + BUILTIN_FLAG=false + if [ "$BUILTIN" = "true" ] && [ "${NEW_VAL#CONFIG_*=}" = "m" ] && [ "${PREV_VAL#CONFIG_*=}" = "y" ]; then + echo Previous value: $PREV_VAL + echo New value: $NEW_VAL + echo -y passed, will not demote y to m + echo + BUILTIN_FLAG=true + elif [ "x$PREV_VAL" != "x$NEW_VAL" ] ; then + echo Value of $CFG is redefined by fragment $ORIG_MERGE_FILE: + echo Previous value: $PREV_VAL + echo New value: $NEW_VAL + echo + elif [ "$WARNREDUN" = "true" ]; then + echo Value of $CFG is redundant by fragment $ORIG_MERGE_FILE: + fi + if [ "$BUILTIN_FLAG" = "false" ]; then + sed -i "/$CFG[ =]/d" $TMP_FILE + else + sed -i "/$CFG[ =]/d" $MERGE_FILE + fi + done + cat $MERGE_FILE >> $TMP_FILE +done + +if [ "$RUNMAKE" = "false" ]; then + cp -T -- "$TMP_FILE" "$KCONFIG_CONFIG" + echo "#" + echo "# merged configuration written to $KCONFIG_CONFIG (needs make)" + echo "#" + clean_up + exit +fi + +# If we have an output dir, setup the O= argument, otherwise leave +# it blank, since O=. will create an unnecessary ./source softlink +OUTPUT_ARG="" +if [ "$OUTPUT" != "." ] ; then + OUTPUT_ARG="O=$OUTPUT" +fi + + +# Use the merged file as the starting point for: +# alldefconfig: Fills in any missing symbols with Kconfig default +# allnoconfig: Fills in any missing symbols with # CONFIG_* is not set +make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET + + +# Check all specified config values took (might have missed-dependency issues) +for CFG in $(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $TMP_FILE); do + + REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE) + ACTUAL_VAL=$(grep -w -e "$CFG" "$KCONFIG_CONFIG") + if [ "x$REQUESTED_VAL" != "x$ACTUAL_VAL" ] ; then + echo "Value requested for $CFG not in final .config" + echo "Requested value: $REQUESTED_VAL" + echo "Actual value: $ACTUAL_VAL" + echo "" + fi +done + +clean_up diff --git a/support/kconfig/nconf-cfg.sh b/support/kconfig/nconf-cfg.sh new file mode 100755 index 0000000..001559e --- /dev/null +++ b/support/kconfig/nconf-cfg.sh @@ -0,0 +1,47 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="ncursesw menuw panelw" +PKG2="ncurses menu panel" + +if [ -n "$(command -v pkg-config)" ]; then + if pkg-config --exists $PKG; then + echo cflags=\"$(pkg-config --cflags $PKG)\" + echo libs=\"$(pkg-config --libs $PKG)\" + exit 0 + fi + + if pkg-config --exists $PKG2; then + echo cflags=\"$(pkg-config --cflags $PKG2)\" + echo libs=\"$(pkg-config --libs $PKG2)\" + exit 0 + fi +fi + +# Check the default paths in case pkg-config is not installed. +# (Even if it is installed, some distributions such as openSUSE cannot +# find ncurses by pkg-config.) +if [ -f /usr/include/ncursesw/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" + echo libs=\"-lncursesw -lmenuw -lpanelw\" + exit 0 +fi + +if [ -f /usr/include/ncurses/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" + echo libs=\"-lncurses -lmenu -lpanel\" + exit 0 +fi + +if [ -f /usr/include/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE\" + echo libs=\"-lncurses -lmenu -lpanel\" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Unable to find the ncurses package." +echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev" +echo >&2 "* depending on your distribution)." +echo >&2 "*" +exit 1 diff --git a/support/kconfig/nconf.c b/support/kconfig/nconf.c new file mode 100644 index 0000000..d3d908c --- /dev/null +++ b/support/kconfig/nconf.c @@ -0,0 +1,1555 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> + * + * Derived from menuconfig. + */ +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif +#include <string.h> +#include <stdlib.h> + +#include "lkc.h" +#include "nconf.h" +#include <ctype.h> + +static const char nconf_global_help[] = +"Help windows\n" +"------------\n" +"o Global help: Unless in a data entry window, pressing <F1> will give \n" +" you the global help window, which you are just reading.\n" +"\n" +"o A short version of the global help is available by pressing <F3>.\n" +"\n" +"o Local help: To get help related to the current menu entry, use any\n" +" of <?> <h>, or if in a data entry window then press <F1>.\n" +"\n" +"\n" +"Menu entries\n" +"------------\n" +"This interface lets you select features and parameters for the kernel\n" +"build. Unikraft features can either be selected or deselected.\n" +"Parameters must be entered as text or decimal or hexadecimal numbers.\n" +"\n" +"Menu entries beginning with following braces represent features that\n" +" [ ] can be built in or removed\n" +" < > can be built in, modularized or removed\n" +" { } can be built in or modularized, are selected by another feature\n" +" - - are selected by another feature\n" +" XXX cannot be selected. Symbol Info <F2> tells you why.\n" +"*, M or whitespace inside braces means to build in, build as a module\n" +"or to exclude the feature respectively.\n" +"\n" +"To change any of these features, highlight it with the movement keys\n" +"listed below and press <y> to build it in, <m> to make it a module or\n" +"<n> to remove it. You may press the <Space> key to cycle through the\n" +"available options.\n" +"\n" +"A trailing \"--->\" designates a submenu, a trailing \"----\" an\n" +"empty submenu.\n" +"\n" +"Menu navigation keys\n" +"----------------------------------------------------------------------\n" +"Linewise up <Up>\n" +"Linewise down <Down>\n" +"Pagewise up <Page Up>\n" +"Pagewise down <Page Down>\n" +"First entry <Home>\n" +"Last entry <End>\n" +"Enter a submenu <Right> <Enter>\n" +"Go back to parent menu <Left> <Esc> <F5>\n" +"Close a help window <Enter> <Esc> <F5>\n" +"Close entry window, apply <Enter>\n" +"Close entry window, forget <Esc> <F5>\n" +"Start incremental, case-insensitive search for STRING in menu entries,\n" +" no regex support, STRING is displayed in upper left corner\n" +" </>STRING\n" +" Remove last character <Backspace>\n" +" Jump to next hit <Down>\n" +" Jump to previous hit <Up>\n" +"Exit menu search mode </> <Esc>\n" +"Search for configuration variables with or without leading CONFIG_\n" +" <F8>RegExpr<Enter>\n" +"Verbose search help <F8><F1>\n" +"----------------------------------------------------------------------\n" +"\n" +"Unless in a data entry window, key <1> may be used instead of <F1>,\n" +"<2> instead of <F2>, etc.\n" +"\n" +"\n" +"Radiolist (Choice list)\n" +"-----------------------\n" +"Use the movement keys listed above to select the option you wish to set\n" +"and press <Space>.\n" +"\n" +"\n" +"Data entry\n" +"----------\n" +"Enter the requested information and press <Enter>. Hexadecimal values\n" +"may be entered without the \"0x\" prefix.\n" +"\n" +"\n" +"Text Box (Help Window)\n" +"----------------------\n" +"Use movement keys as listed in table above.\n" +"\n" +"Press any of <Enter> <Esc> <q> <F5> <F9> to exit.\n" +"\n" +"\n" +"Alternate configuration files\n" +"-----------------------------\n" +"nconfig supports switching between different configurations.\n" +"Press <F6> to save your current configuration. Press <F7> and enter\n" +"a file name to load a previously saved configuration.\n" +"\n" +"\n" +"Terminal configuration\n" +"----------------------\n" +"If you use nconfig in a xterm window, make sure your TERM environment\n" +"variable specifies a terminal configuration which supports at least\n" +"16 colors. Otherwise nconfig will look rather bad.\n" +"\n" +"If the \"stty size\" command reports the current terminalsize correctly,\n" +"nconfig will adapt to sizes larger than the traditional 80x25 \"standard\"\n" +"and display longer menus properly.\n" +"\n" +"\n" +"Single menu mode\n" +"----------------\n" +"If you prefer to have all of the menu entries listed in a single menu,\n" +"rather than the default multimenu hierarchy, run nconfig with\n" +"NCONFIG_MODE environment variable set to single_menu. Example:\n" +"\n" +"make NCONFIG_MODE=single_menu nconfig\n" +"\n" +"<Enter> will then unfold the appropriate category, or fold it if it\n" +"is already unfolded. Folded menu entries will be designated by a\n" +"leading \"++>\" and unfolded entries by a leading \"-->\".\n" +"\n" +"Note that this mode can eventually be a little more CPU expensive than\n" +"the default mode, especially with a larger number of unfolded submenus.\n" +"\n", +menu_no_f_instructions[] = +"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" +"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" +"\n" +"Use the following keys to navigate the menus:\n" +"Move up or down with <Up> and <Down>.\n" +"Enter a submenu with <Enter> or <Right>.\n" +"Exit a submenu to its parent menu with <Esc> or <Left>.\n" +"Pressing <y> includes, <n> excludes, <m> modularizes features.\n" +"Pressing <Space> cycles through the available options.\n" +"To search for menu entries press </>.\n" +"<Esc> always leaves the current window.\n" +"\n" +"You do not have function keys support.\n" +"Press <1> instead of <F1>, <2> instead of <F2>, etc.\n" +"For verbose global help use key <1>.\n" +"For help related to the current menu entry press <?> or <h>.\n", +menu_instructions[] = +"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" +"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" +"\n" +"Use the following keys to navigate the menus:\n" +"Move up or down with <Up> or <Down>.\n" +"Enter a submenu with <Enter> or <Right>.\n" +"Exit a submenu to its parent menu with <Esc> or <Left>.\n" +"Pressing <y> includes, <n> excludes, <m> modularizes features.\n" +"Pressing <Space> cycles through the available options.\n" +"To search for menu entries press </>.\n" +"<Esc> always leaves the current window.\n" +"\n" +"Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n" +"For verbose global help press <F1>.\n" +"For help related to the current menu entry press <?> or <h>.\n", +radiolist_instructions[] = +"Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n" +"with <Space>.\n" +"For help related to the current entry press <?> or <h>.\n" +"For global help press <F1>.\n", +inputbox_instructions_int[] = +"Please enter a decimal value.\n" +"Fractions will not be accepted.\n" +"Press <Enter> to apply, <Esc> to cancel.", +inputbox_instructions_hex[] = +"Please enter a hexadecimal value.\n" +"Press <Enter> to apply, <Esc> to cancel.", +inputbox_instructions_string[] = +"Please enter a string value.\n" +"Press <Enter> to apply, <Esc> to cancel.", +setmod_text[] = +"This feature depends on another feature which has been configured as a\n" +"module. As a result, the current feature will be built as a module too.", +load_config_text[] = +"Enter the name of the configuration file you wish to load.\n" +"Accept the name shown to restore the configuration you last\n" +"retrieved. Leave empty to abort.", +load_config_help[] = +"For various reasons, one may wish to keep several different\n" +"configurations available on a single machine.\n" +"\n" +"If you have saved a previous configuration in a file other than the\n" +"default one, entering its name here will allow you to load and modify\n" +"that configuration.\n" +"\n" +"Leave empty to abort.\n", +save_config_text[] = +"Enter a filename to which this configuration should be saved\n" +"as an alternate. Leave empty to abort.", +save_config_help[] = +"For various reasons, one may wish to keep several different\n" +"configurations available on a single machine.\n" +"\n" +"Entering a file name here will allow you to later retrieve, modify\n" +"and use the current configuration as an alternate to whatever\n" +"configuration options you have selected at that time.\n" +"\n" +"Leave empty to abort.\n", +search_help[] = +"Search for symbols (configuration variable names CONFIG_*) and display\n" +"their relations. Regular expressions are supported.\n" +"Example: Search for \"^FOO\".\n" +"Result:\n" +"-----------------------------------------------------------------\n" +"Symbol: FOO [ = m]\n" +"Prompt: Foo bus is used to drive the bar HW\n" +"Defined at drivers/pci/Kconfig:47\n" +"Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" +"Location:\n" +" -> Bus options (PCI, PCMCIA, EISA, ISA)\n" +" -> PCI support (PCI [ = y])\n" +" -> PCI access mode (<choice> [ = y])\n" +"Selects: LIBCRC32\n" +"Selected by: BAR\n" +"-----------------------------------------------------------------\n" +"o The line 'Prompt:' shows the text displayed for this symbol in\n" +" the menu hierarchy.\n" +"o The 'Defined at' line tells at what file / line number the symbol is\n" +" defined.\n" +"o The 'Depends on:' line lists symbols that need to be defined for\n" +" this symbol to be visible and selectable in the menu.\n" +"o The 'Location:' lines tell, where in the menu structure this symbol\n" +" is located. A location followed by a [ = y] indicates that this is\n" +" a selectable menu item, and the current value is displayed inside\n" +" brackets.\n" +"o The 'Selects:' line tells, what symbol will be automatically selected\n" +" if this symbol is selected (y or m).\n" +"o The 'Selected by' line tells what symbol has selected this symbol.\n" +"\n" +"Only relevant lines are shown.\n" +"\n\n" +"Search examples:\n" +"USB => find all symbols containing USB\n" +"^USB => find all symbols starting with USB\n" +"USB$ => find all symbols ending with USB\n" +"\n"; + +struct mitem { + char str[256]; + char tag; + void *usrptr; + int is_visible; +}; + +#define MAX_MENU_ITEMS 4096 +static int show_all_items; +static int indent; +static struct menu *current_menu; +static int child_count; +static int single_menu_mode; +/* the window in which all information appears */ +static WINDOW *main_window; +/* the largest size of the menu window */ +static int mwin_max_lines; +static int mwin_max_cols; +/* the window in which we show option buttons */ +static MENU *curses_menu; +static ITEM *curses_menu_items[MAX_MENU_ITEMS]; +static struct mitem k_menu_items[MAX_MENU_ITEMS]; +static int items_num; +static int global_exit; +/* the currently selected button */ +static const char *current_instructions = menu_instructions; + +static char *dialog_input_result; +static int dialog_input_result_len; + +static void conf(struct menu *menu); +static void conf_choice(struct menu *menu); +static void conf_string(struct menu *menu); +static void conf_load(void); +static void conf_save(void); +static void show_help(struct menu *menu); +static int do_exit(void); +static void setup_windows(void); +static void search_conf(void); + +typedef void (*function_key_handler_t)(int *key, struct menu *menu); +static void handle_f1(int *key, struct menu *current_item); +static void handle_f2(int *key, struct menu *current_item); +static void handle_f3(int *key, struct menu *current_item); +static void handle_f4(int *key, struct menu *current_item); +static void handle_f5(int *key, struct menu *current_item); +static void handle_f6(int *key, struct menu *current_item); +static void handle_f7(int *key, struct menu *current_item); +static void handle_f8(int *key, struct menu *current_item); +static void handle_f9(int *key, struct menu *current_item); + +struct function_keys { + const char *key_str; + const char *func; + function_key key; + function_key_handler_t handler; +}; + +static const int function_keys_num = 9; +static struct function_keys function_keys[] = { + { + .key_str = "F1", + .func = "Help", + .key = F_HELP, + .handler = handle_f1, + }, + { + .key_str = "F2", + .func = "SymInfo", + .key = F_SYMBOL, + .handler = handle_f2, + }, + { + .key_str = "F3", + .func = "Help 2", + .key = F_INSTS, + .handler = handle_f3, + }, + { + .key_str = "F4", + .func = "ShowAll", + .key = F_CONF, + .handler = handle_f4, + }, + { + .key_str = "F5", + .func = "Back", + .key = F_BACK, + .handler = handle_f5, + }, + { + .key_str = "F6", + .func = "Save", + .key = F_SAVE, + .handler = handle_f6, + }, + { + .key_str = "F7", + .func = "Load", + .key = F_LOAD, + .handler = handle_f7, + }, + { + .key_str = "F8", + .func = "SymSearch", + .key = F_SEARCH, + .handler = handle_f8, + }, + { + .key_str = "F9", + .func = "Exit", + .key = F_EXIT, + .handler = handle_f9, + }, +}; + +static void print_function_line(void) +{ + int i; + int offset = 1; + const int skip = 1; + int lines = getmaxy(stdscr); + + for (i = 0; i < function_keys_num; i++) { + (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]); + mvwprintw(main_window, lines-3, offset, + "%s", + function_keys[i].key_str); + (void) wattrset(main_window, attributes[FUNCTION_TEXT]); + offset += strlen(function_keys[i].key_str); + mvwprintw(main_window, lines-3, + offset, "%s", + function_keys[i].func); + offset += strlen(function_keys[i].func) + skip; + } + (void) wattrset(main_window, attributes[NORMAL]); +} + +/* help */ +static void handle_f1(int *key, struct menu *current_item) +{ + show_scroll_win(main_window, + "Global help", nconf_global_help); + return; +} + +/* symbole help */ +static void handle_f2(int *key, struct menu *current_item) +{ + show_help(current_item); + return; +} + +/* instructions */ +static void handle_f3(int *key, struct menu *current_item) +{ + show_scroll_win(main_window, + "Short help", + current_instructions); + return; +} + +/* config */ +static void handle_f4(int *key, struct menu *current_item) +{ + int res = btn_dialog(main_window, + "Show all symbols?", + 2, + " <Show All> ", + "<Don't show all>"); + if (res == 0) + show_all_items = 1; + else if (res == 1) + show_all_items = 0; + + return; +} + +/* back */ +static void handle_f5(int *key, struct menu *current_item) +{ + *key = KEY_LEFT; + return; +} + +/* save */ +static void handle_f6(int *key, struct menu *current_item) +{ + conf_save(); + return; +} + +/* load */ +static void handle_f7(int *key, struct menu *current_item) +{ + conf_load(); + return; +} + +/* search */ +static void handle_f8(int *key, struct menu *current_item) +{ + search_conf(); + return; +} + +/* exit */ +static void handle_f9(int *key, struct menu *current_item) +{ + do_exit(); + return; +} + +/* return != 0 to indicate the key was handles */ +static int process_special_keys(int *key, struct menu *menu) +{ + int i; + + if (*key == KEY_RESIZE) { + setup_windows(); + return 1; + } + + for (i = 0; i < function_keys_num; i++) { + if (*key == KEY_F(function_keys[i].key) || + *key == '0' + function_keys[i].key){ + function_keys[i].handler(key, menu); + return 1; + } + } + + return 0; +} + +static void clean_items(void) +{ + int i; + for (i = 0; curses_menu_items[i]; i++) + free_item(curses_menu_items[i]); + bzero(curses_menu_items, sizeof(curses_menu_items)); + bzero(k_menu_items, sizeof(k_menu_items)); + items_num = 0; +} + +typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN, + FIND_NEXT_MATCH_DOWN, FIND_NEXT_MATCH_UP} match_f; + +/* return the index of the matched item, or -1 if no such item exists */ +static int get_mext_match(const char *match_str, match_f flag) +{ + int match_start = item_index(current_item(curses_menu)); + int index; + + if (flag == FIND_NEXT_MATCH_DOWN) + ++match_start; + else if (flag == FIND_NEXT_MATCH_UP) + --match_start; + + index = match_start; + index = (index + items_num) % items_num; + while (true) { + char *str = k_menu_items[index].str; + if (strcasestr(str, match_str) != NULL) + return index; + if (flag == FIND_NEXT_MATCH_UP || + flag == MATCH_TINKER_PATTERN_UP) + --index; + else + ++index; + index = (index + items_num) % items_num; + if (index == match_start) + return -1; + } +} + +/* Make a new item. */ +static void item_make(struct menu *menu, char tag, const char *fmt, ...) +{ + va_list ap; + + if (items_num > MAX_MENU_ITEMS-1) + return; + + bzero(&k_menu_items[items_num], sizeof(k_menu_items[0])); + k_menu_items[items_num].tag = tag; + k_menu_items[items_num].usrptr = menu; + if (menu != NULL) + k_menu_items[items_num].is_visible = + menu_is_visible(menu); + else + k_menu_items[items_num].is_visible = 1; + + va_start(ap, fmt); + vsnprintf(k_menu_items[items_num].str, + sizeof(k_menu_items[items_num].str), + fmt, ap); + va_end(ap); + + if (!k_menu_items[items_num].is_visible) + memcpy(k_menu_items[items_num].str, "XXX", 3); + + curses_menu_items[items_num] = new_item( + k_menu_items[items_num].str, + k_menu_items[items_num].str); + set_item_userptr(curses_menu_items[items_num], + &k_menu_items[items_num]); + /* + if (!k_menu_items[items_num].is_visible) + item_opts_off(curses_menu_items[items_num], O_SELECTABLE); + */ + + items_num++; + curses_menu_items[items_num] = NULL; +} + +/* very hackish. adds a string to the last item added */ +static void item_add_str(const char *fmt, ...) +{ + va_list ap; + int index = items_num-1; + char new_str[256]; + char tmp_str[256]; + + if (index < 0) + return; + + va_start(ap, fmt); + vsnprintf(new_str, sizeof(new_str), fmt, ap); + va_end(ap); + snprintf(tmp_str, sizeof(tmp_str), "%s%s", + k_menu_items[index].str, new_str); + strncpy(k_menu_items[index].str, + tmp_str, + sizeof(k_menu_items[index].str)); + + free_item(curses_menu_items[index]); + curses_menu_items[index] = new_item( + k_menu_items[index].str, + k_menu_items[index].str); + set_item_userptr(curses_menu_items[index], + &k_menu_items[index]); +} + +/* get the tag of the currently selected item */ +static char item_tag(void) +{ + ITEM *cur; + struct mitem *mcur; + + cur = current_item(curses_menu); + if (cur == NULL) + return 0; + mcur = (struct mitem *) item_userptr(cur); + return mcur->tag; +} + +static int curses_item_index(void) +{ + return item_index(current_item(curses_menu)); +} + +static void *item_data(void) +{ + ITEM *cur; + struct mitem *mcur; + + cur = current_item(curses_menu); + if (!cur) + return NULL; + mcur = (struct mitem *) item_userptr(cur); + return mcur->usrptr; + +} + +static int item_is_tag(char tag) +{ + return item_tag() == tag; +} + +static char filename[PATH_MAX+1]; +static char menu_backtitle[PATH_MAX+128]; +static const char *set_config_filename(const char *config_filename) +{ + int size; + + size = snprintf(menu_backtitle, sizeof(menu_backtitle), + "%s - %s", config_filename, rootmenu.prompt->text); + if (size >= sizeof(menu_backtitle)) + menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; + + size = snprintf(filename, sizeof(filename), "%s", config_filename); + if (size >= sizeof(filename)) + filename[sizeof(filename)-1] = '\0'; + return menu_backtitle; +} + +/* return = 0 means we are successful. + * -1 means go on doing what you were doing + */ +static int do_exit(void) +{ + int res; + if (!conf_get_changed()) { + global_exit = 1; + return 0; + } + res = btn_dialog(main_window, + "Do you wish to save your new configuration?\n" + "<ESC> to cancel and resume nconfig.", + 2, + " <save> ", + "<don't save>"); + if (res == KEY_EXIT) { + global_exit = 0; + return -1; + } + + /* if we got here, the user really wants to exit */ + switch (res) { + case 0: + res = conf_write(filename); + if (res) + btn_dialog( + main_window, + "Error during writing of configuration.\n" + "Your configuration changes were NOT saved.", + 1, + "<OK>"); + conf_write_autoconf(0); + break; + default: + btn_dialog( + main_window, + "Your configuration changes were NOT saved.", + 1, + "<OK>"); + break; + } + global_exit = 1; + return 0; +} + + +static void search_conf(void) +{ + struct symbol **sym_arr; + struct gstr res; + struct gstr title; + char *dialog_input; + int dres; + + title = str_new(); + str_printf( &title, "Enter (sub)string or regexp to search for " + "(with or without \"%s\")", CONFIG_); + +again: + dres = dialog_inputbox(main_window, + "Search Configuration Parameter", + str_get(&title), + "", &dialog_input_result, &dialog_input_result_len); + switch (dres) { + case 0: + break; + case 1: + show_scroll_win(main_window, + "Search Configuration", search_help); + goto again; + default: + str_free(&title); + return; + } + + /* strip the prefix if necessary */ + dialog_input = dialog_input_result; + if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) + dialog_input += strlen(CONFIG_); + + sym_arr = sym_re_search(dialog_input); + res = get_relations_str(sym_arr, NULL); + free(sym_arr); + show_scroll_win(main_window, + "Search Results", str_get(&res)); + str_free(&res); + str_free(&title); +} + + +static void build_conf(struct menu *menu) +{ + struct symbol *sym; + struct property *prop; + struct menu *child; + int type, tmp, doint = 2; + tristate val; + char ch; + + if (!menu || (!show_all_items && !menu_is_visible(menu))) + return; + + sym = menu->sym; + prop = menu->prompt; + if (!sym) { + if (prop && menu != current_menu) { + const char *prompt = menu_get_prompt(menu); + enum prop_type ptype; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + switch (ptype) { + case P_MENU: + child_count++; + prompt = prompt; + if (single_menu_mode) { + item_make(menu, 'm', + "%s%*c%s", + menu->data ? "-->" : "++>", + indent + 1, ' ', prompt); + } else + item_make(menu, 'm', + " %*c%s %s", + indent + 1, ' ', prompt, + menu_is_empty(menu) ? "----" : "--->"); + + if (single_menu_mode && menu->data) + goto conf_childs; + return; + case P_COMMENT: + if (prompt) { + child_count++; + item_make(menu, ':', + " %*c*** %s ***", + indent + 1, ' ', + prompt); + } + break; + default: + if (prompt) { + child_count++; + item_make(menu, ':', "---%*c%s", + indent + 1, ' ', + prompt); + } + } + } else + doint = 0; + goto conf_childs; + } + + type = sym_get_type(sym); + if (sym_is_choice(sym)) { + struct symbol *def_sym = sym_get_choice_value(sym); + struct menu *def_menu = NULL; + + child_count++; + for (child = menu->list; child; child = child->next) { + if (menu_is_visible(child) && child->sym == def_sym) + def_menu = child; + } + + val = sym_get_tristate_value(sym); + if (sym_is_changable(sym)) { + switch (type) { + case S_BOOLEAN: + item_make(menu, 't', "[%c]", + val == no ? ' ' : '*'); + break; + case S_TRISTATE: + switch (val) { + case yes: + ch = '*'; + break; + case mod: + ch = 'M'; + break; + default: + ch = ' '; + break; + } + item_make(menu, 't', "<%c>", ch); + break; + } + } else { + item_make(menu, def_menu ? 't' : ':', " "); + } + + item_add_str("%*c%s", indent + 1, + ' ', menu_get_prompt(menu)); + if (val == yes) { + if (def_menu) { + item_add_str(" (%s)", + menu_get_prompt(def_menu)); + item_add_str(" --->"); + if (def_menu->list) { + indent += 2; + build_conf(def_menu); + indent -= 2; + } + } + return; + } + } else { + if (menu == current_menu) { + item_make(menu, ':', + "---%*c%s", indent + 1, + ' ', menu_get_prompt(menu)); + goto conf_childs; + } + child_count++; + val = sym_get_tristate_value(sym); + if (sym_is_choice_value(sym) && val == yes) { + item_make(menu, ':', " "); + } else { + switch (type) { + case S_BOOLEAN: + if (sym_is_changable(sym)) + item_make(menu, 't', "[%c]", + val == no ? ' ' : '*'); + else + item_make(menu, 't', "-%c-", + val == no ? ' ' : '*'); + break; + case S_TRISTATE: + switch (val) { + case yes: + ch = '*'; + break; + case mod: + ch = 'M'; + break; + default: + ch = ' '; + break; + } + if (sym_is_changable(sym)) { + if (sym->rev_dep.tri == mod) + item_make(menu, + 't', "{%c}", ch); + else + item_make(menu, + 't', "<%c>", ch); + } else + item_make(menu, 't', "-%c-", ch); + break; + default: + tmp = 2 + strlen(sym_get_string_value(sym)); + item_make(menu, 's', " (%s)", + sym_get_string_value(sym)); + tmp = indent - tmp + 4; + if (tmp < 0) + tmp = 0; + item_add_str("%*c%s%s", tmp, ' ', + menu_get_prompt(menu), + (sym_has_value(sym) || + !sym_is_changable(sym)) ? "" : + " (NEW)"); + goto conf_childs; + } + } + item_add_str("%*c%s%s", indent + 1, ' ', + menu_get_prompt(menu), + (sym_has_value(sym) || !sym_is_changable(sym)) ? + "" : " (NEW)"); + if (menu->prompt && menu->prompt->type == P_MENU) { + item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); + return; + } + } + +conf_childs: + indent += doint; + for (child = menu->list; child; child = child->next) + build_conf(child); + indent -= doint; +} + +static void reset_menu(void) +{ + unpost_menu(curses_menu); + clean_items(); +} + +/* adjust the menu to show this item. + * prefer not to scroll the menu if possible*/ +static void center_item(int selected_index, int *last_top_row) +{ + int toprow; + + set_top_row(curses_menu, *last_top_row); + toprow = top_row(curses_menu); + if (selected_index < toprow || + selected_index >= toprow+mwin_max_lines) { + toprow = max(selected_index-mwin_max_lines/2, 0); + if (toprow >= item_count(curses_menu)-mwin_max_lines) + toprow = item_count(curses_menu)-mwin_max_lines; + set_top_row(curses_menu, toprow); + } + set_current_item(curses_menu, + curses_menu_items[selected_index]); + *last_top_row = toprow; + post_menu(curses_menu); + refresh_all_windows(main_window); +} + +/* this function assumes reset_menu has been called before */ +static void show_menu(const char *prompt, const char *instructions, + int selected_index, int *last_top_row) +{ + int maxx, maxy; + WINDOW *menu_window; + + current_instructions = instructions; + + clear(); + (void) wattrset(main_window, attributes[NORMAL]); + print_in_middle(stdscr, 1, 0, getmaxx(stdscr), + menu_backtitle, + attributes[MAIN_HEADING]); + + (void) wattrset(main_window, attributes[MAIN_MENU_BOX]); + box(main_window, 0, 0); + (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]); + mvwprintw(main_window, 0, 3, " %s ", prompt); + (void) wattrset(main_window, attributes[NORMAL]); + + set_menu_items(curses_menu, curses_menu_items); + + /* position the menu at the middle of the screen */ + scale_menu(curses_menu, &maxy, &maxx); + maxx = min(maxx, mwin_max_cols-2); + maxy = mwin_max_lines; + menu_window = derwin(main_window, + maxy, + maxx, + 2, + (mwin_max_cols-maxx)/2); + keypad(menu_window, TRUE); + set_menu_win(curses_menu, menu_window); + set_menu_sub(curses_menu, menu_window); + + /* must reassert this after changing items, otherwise returns to a + * default of 16 + */ + set_menu_format(curses_menu, maxy, 1); + center_item(selected_index, last_top_row); + set_menu_format(curses_menu, maxy, 1); + + print_function_line(); + + /* Post the menu */ + post_menu(curses_menu); + refresh_all_windows(main_window); +} + +static void adj_match_dir(match_f *match_direction) +{ + if (*match_direction == FIND_NEXT_MATCH_DOWN) + *match_direction = + MATCH_TINKER_PATTERN_DOWN; + else if (*match_direction == FIND_NEXT_MATCH_UP) + *match_direction = + MATCH_TINKER_PATTERN_UP; + /* else, do no change.. */ +} + +struct match_state +{ + int in_search; + match_f match_direction; + char pattern[256]; +}; + +/* Return 0 means I have handled the key. In such a case, ans should hold the + * item to center, or -1 otherwise. + * Else return -1 . + */ +static int do_match(int key, struct match_state *state, int *ans) +{ + char c = (char) key; + int terminate_search = 0; + *ans = -1; + if (key == '/' || (state->in_search && key == 27)) { + move(0, 0); + refresh(); + clrtoeol(); + state->in_search = 1-state->in_search; + bzero(state->pattern, sizeof(state->pattern)); + state->match_direction = MATCH_TINKER_PATTERN_DOWN; + return 0; + } else if (!state->in_search) + return 1; + + if (isalnum(c) || isgraph(c) || c == ' ') { + state->pattern[strlen(state->pattern)] = c; + state->pattern[strlen(state->pattern)] = '\0'; + adj_match_dir(&state->match_direction); + *ans = get_mext_match(state->pattern, + state->match_direction); + } else if (key == KEY_DOWN) { + state->match_direction = FIND_NEXT_MATCH_DOWN; + *ans = get_mext_match(state->pattern, + state->match_direction); + } else if (key == KEY_UP) { + state->match_direction = FIND_NEXT_MATCH_UP; + *ans = get_mext_match(state->pattern, + state->match_direction); + } else if (key == KEY_BACKSPACE || key == 8 || key == 127) { + state->pattern[strlen(state->pattern)-1] = '\0'; + adj_match_dir(&state->match_direction); + } else + terminate_search = 1; + + if (terminate_search) { + state->in_search = 0; + bzero(state->pattern, sizeof(state->pattern)); + move(0, 0); + refresh(); + clrtoeol(); + return -1; + } + return 0; +} + +static void conf(struct menu *menu) +{ + struct menu *submenu = NULL; + const char *prompt = menu_get_prompt(menu); + struct symbol *sym; + int res; + int current_index = 0; + int last_top_row = 0; + struct match_state match_state = { + .in_search = 0, + .match_direction = MATCH_TINKER_PATTERN_DOWN, + .pattern = "", + }; + + while (!global_exit) { + reset_menu(); + current_menu = menu; + build_conf(menu); + if (!child_count) + break; + + show_menu(prompt ? prompt : "Main Menu", + menu_instructions, + current_index, &last_top_row); + keypad((menu_win(curses_menu)), TRUE); + while (!global_exit) { + if (match_state.in_search) { + mvprintw(0, 0, + "searching: %s", match_state.pattern); + clrtoeol(); + } + refresh_all_windows(main_window); + res = wgetch(menu_win(curses_menu)); + if (!res) + break; + if (do_match(res, &match_state, ¤t_index) == 0) { + if (current_index != -1) + center_item(current_index, + &last_top_row); + continue; + } + if (process_special_keys(&res, + (struct menu *) item_data())) + break; + switch (res) { + case KEY_DOWN: + menu_driver(curses_menu, REQ_DOWN_ITEM); + break; + case KEY_UP: + menu_driver(curses_menu, REQ_UP_ITEM); + break; + case KEY_NPAGE: + menu_driver(curses_menu, REQ_SCR_DPAGE); + break; + case KEY_PPAGE: + menu_driver(curses_menu, REQ_SCR_UPAGE); + break; + case KEY_HOME: + menu_driver(curses_menu, REQ_FIRST_ITEM); + break; + case KEY_END: + menu_driver(curses_menu, REQ_LAST_ITEM); + break; + case 'h': + case '?': + show_help((struct menu *) item_data()); + break; + } + if (res == 10 || res == 27 || + res == 32 || res == 'n' || res == 'y' || + res == KEY_LEFT || res == KEY_RIGHT || + res == 'm') + break; + refresh_all_windows(main_window); + } + + refresh_all_windows(main_window); + /* if ESC or left*/ + if (res == 27 || (menu != &rootmenu && res == KEY_LEFT)) + break; + + /* remember location in the menu */ + last_top_row = top_row(curses_menu); + current_index = curses_item_index(); + + if (!item_tag()) + continue; + + submenu = (struct menu *) item_data(); + if (!submenu || !menu_is_visible(submenu)) + continue; + sym = submenu->sym; + + switch (res) { + case ' ': + if (item_is_tag('t')) + sym_toggle_tristate_value(sym); + else if (item_is_tag('m')) + conf(submenu); + break; + case KEY_RIGHT: + case 10: /* ENTER WAS PRESSED */ + switch (item_tag()) { + case 'm': + if (single_menu_mode) + submenu->data = + (void *) (long) !submenu->data; + else + conf(submenu); + break; + case 't': + if (sym_is_choice(sym) && + sym_get_tristate_value(sym) == yes) + conf_choice(submenu); + else if (submenu->prompt && + submenu->prompt->type == P_MENU) + conf(submenu); + else if (res == 10) + sym_toggle_tristate_value(sym); + break; + case 's': + conf_string(submenu); + break; + } + break; + case 'y': + if (item_is_tag('t')) { + if (sym_set_tristate_value(sym, yes)) + break; + if (sym_set_tristate_value(sym, mod)) + btn_dialog(main_window, setmod_text, 0); + } + break; + case 'n': + if (item_is_tag('t')) + sym_set_tristate_value(sym, no); + break; + case 'm': + if (item_is_tag('t')) + sym_set_tristate_value(sym, mod); + break; + } + } +} + +static void conf_message_callback(const char *s) +{ + btn_dialog(main_window, s, 1, "<OK>"); +} + +static void show_help(struct menu *menu) +{ + struct gstr help; + + if (!menu) + return; + + help = str_new(); + menu_get_ext_help(menu, &help); + show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help)); + str_free(&help); +} + +static void conf_choice(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + struct menu *child = NULL; + struct symbol *active; + int selected_index = 0; + int last_top_row = 0; + int res, i = 0; + struct match_state match_state = { + .in_search = 0, + .match_direction = MATCH_TINKER_PATTERN_DOWN, + .pattern = "", + }; + + active = sym_get_choice_value(menu->sym); + /* this is mostly duplicated from the conf() function. */ + while (!global_exit) { + reset_menu(); + + for (i = 0, child = menu->list; child; child = child->next) { + if (!show_all_items && !menu_is_visible(child)) + continue; + + if (child->sym == sym_get_choice_value(menu->sym)) + item_make(child, ':', "<X> %s", + menu_get_prompt(child)); + else if (child->sym) + item_make(child, ':', " %s", + menu_get_prompt(child)); + else + item_make(child, ':', "*** %s ***", + menu_get_prompt(child)); + + if (child->sym == active){ + last_top_row = top_row(curses_menu); + selected_index = i; + } + i++; + } + show_menu(prompt ? prompt : "Choice Menu", + radiolist_instructions, + selected_index, + &last_top_row); + while (!global_exit) { + if (match_state.in_search) { + mvprintw(0, 0, "searching: %s", + match_state.pattern); + clrtoeol(); + } + refresh_all_windows(main_window); + res = wgetch(menu_win(curses_menu)); + if (!res) + break; + if (do_match(res, &match_state, &selected_index) == 0) { + if (selected_index != -1) + center_item(selected_index, + &last_top_row); + continue; + } + if (process_special_keys( + &res, + (struct menu *) item_data())) + break; + switch (res) { + case KEY_DOWN: + menu_driver(curses_menu, REQ_DOWN_ITEM); + break; + case KEY_UP: + menu_driver(curses_menu, REQ_UP_ITEM); + break; + case KEY_NPAGE: + menu_driver(curses_menu, REQ_SCR_DPAGE); + break; + case KEY_PPAGE: + menu_driver(curses_menu, REQ_SCR_UPAGE); + break; + case KEY_HOME: + menu_driver(curses_menu, REQ_FIRST_ITEM); + break; + case KEY_END: + menu_driver(curses_menu, REQ_LAST_ITEM); + break; + case 'h': + case '?': + show_help((struct menu *) item_data()); + break; + } + if (res == 10 || res == 27 || res == ' ' || + res == KEY_LEFT){ + break; + } + refresh_all_windows(main_window); + } + /* if ESC or left */ + if (res == 27 || res == KEY_LEFT) + break; + + child = item_data(); + if (!child || !menu_is_visible(child) || !child->sym) + continue; + switch (res) { + case ' ': + case 10: + case KEY_RIGHT: + sym_set_tristate_value(child->sym, yes); + return; + case 'h': + case '?': + show_help(child); + active = child->sym; + break; + case KEY_EXIT: + return; + } + } +} + +static void conf_string(struct menu *menu) +{ + const char *prompt = menu_get_prompt(menu); + + while (1) { + int res; + const char *heading; + + switch (sym_get_type(menu->sym)) { + case S_INT: + heading = inputbox_instructions_int; + break; + case S_HEX: + heading = inputbox_instructions_hex; + break; + case S_STRING: + heading = inputbox_instructions_string; + break; + default: + heading = "Internal nconf error!"; + } + res = dialog_inputbox(main_window, + prompt ? prompt : "Main Menu", + heading, + sym_get_string_value(menu->sym), + &dialog_input_result, + &dialog_input_result_len); + switch (res) { + case 0: + if (sym_set_string_value(menu->sym, + dialog_input_result)) + return; + btn_dialog(main_window, + "You have made an invalid entry.", 0); + break; + case 1: + show_help(menu); + break; + case KEY_EXIT: + return; + } + } +} + +static void conf_load(void) +{ + while (1) { + int res; + res = dialog_inputbox(main_window, + NULL, load_config_text, + filename, + &dialog_input_result, + &dialog_input_result_len); + switch (res) { + case 0: + if (!dialog_input_result[0]) + return; + if (!conf_read(dialog_input_result)) { + set_config_filename(dialog_input_result); + sym_set_change_count(1); + return; + } + btn_dialog(main_window, "File does not exist!", 0); + break; + case 1: + show_scroll_win(main_window, + "Load Alternate Configuration", + load_config_help); + break; + case KEY_EXIT: + return; + } + } +} + +static void conf_save(void) +{ + while (1) { + int res; + res = dialog_inputbox(main_window, + NULL, save_config_text, + filename, + &dialog_input_result, + &dialog_input_result_len); + switch (res) { + case 0: + if (!dialog_input_result[0]) + return; + res = conf_write(dialog_input_result); + if (!res) { + set_config_filename(dialog_input_result); + return; + } + btn_dialog(main_window, "Can't create file!", + 1, "<OK>"); + break; + case 1: + show_scroll_win(main_window, + "Save Alternate Configuration", + save_config_help); + break; + case KEY_EXIT: + return; + } + } +} + +static void setup_windows(void) +{ + int lines, columns; + + getmaxyx(stdscr, lines, columns); + + if (main_window != NULL) + delwin(main_window); + + /* set up the menu and menu window */ + main_window = newwin(lines-2, columns-2, 2, 1); + keypad(main_window, TRUE); + mwin_max_lines = lines-7; + mwin_max_cols = columns-6; + + /* panels order is from bottom to top */ + new_panel(main_window); +} + +int main(int ac, char **av) +{ + int lines, columns; + char *mode; + + if (ac > 1 && strcmp(av[1], "-s") == 0) { + /* Silence conf_read() until the real callback is set up */ + conf_set_message_callback(NULL); + av++; + } + conf_parse(av[1]); + conf_read(NULL); + + mode = getenv("NCONFIG_MODE"); + if (mode) { + if (!strcasecmp(mode, "single_menu")) + single_menu_mode = 1; + } + + /* Initialize curses */ + initscr(); + /* set color theme */ + set_colors(); + + cbreak(); + noecho(); + keypad(stdscr, TRUE); + curs_set(0); + + getmaxyx(stdscr, lines, columns); + if (columns < 75 || lines < 20) { + endwin(); + printf("Your terminal should have at " + "least 20 lines and 75 columns\n"); + return 1; + } + + notimeout(stdscr, FALSE); +#if NCURSES_REENTRANT + set_escdelay(1); +#else + ESCDELAY = 1; +#endif + + /* set btns menu */ + curses_menu = new_menu(curses_menu_items); + menu_opts_off(curses_menu, O_SHOWDESC); + menu_opts_on(curses_menu, O_SHOWMATCH); + menu_opts_on(curses_menu, O_ONEVALUE); + menu_opts_on(curses_menu, O_NONCYCLIC); + menu_opts_on(curses_menu, O_IGNORECASE); + set_menu_mark(curses_menu, " "); + set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]); + set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]); + set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]); + + set_config_filename(conf_get_configname()); + setup_windows(); + + /* check for KEY_FUNC(1) */ + if (has_key(KEY_F(1)) == FALSE) { + show_scroll_win(main_window, + "Instructions", + menu_no_f_instructions); + } + + conf_set_message_callback(conf_message_callback); + /* do the work */ + while (!global_exit) { + conf(&rootmenu); + if (!global_exit && do_exit() == 0) + break; + } + /* ok, we are done */ + unpost_menu(curses_menu); + free_menu(curses_menu); + delwin(main_window); + clear(); + refresh(); + endwin(); + return 0; +} diff --git a/support/kconfig/nconf.gui.c b/support/kconfig/nconf.gui.c new file mode 100644 index 0000000..77f525a --- /dev/null +++ b/support/kconfig/nconf.gui.c @@ -0,0 +1,664 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> + * + * Derived from menuconfig. + */ +#include "nconf.h" +#include "lkc.h" + +/* a list of all the different widgets we use */ +attributes_t attributes[ATTR_MAX+1] = {0}; + +/* available colors: + COLOR_BLACK 0 + COLOR_RED 1 + COLOR_GREEN 2 + COLOR_YELLOW 3 + COLOR_BLUE 4 + COLOR_MAGENTA 5 + COLOR_CYAN 6 + COLOR_WHITE 7 + */ +static void set_normal_colors(void) +{ + init_pair(NORMAL, -1, -1); + init_pair(MAIN_HEADING, COLOR_MAGENTA, -1); + + /* FORE is for the selected item */ + init_pair(MAIN_MENU_FORE, -1, -1); + /* BACK for all the rest */ + init_pair(MAIN_MENU_BACK, -1, -1); + init_pair(MAIN_MENU_GREY, -1, -1); + init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1); + init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1); + + init_pair(SCROLLWIN_TEXT, -1, -1); + init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1); + init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1); + + init_pair(DIALOG_TEXT, -1, -1); + init_pair(DIALOG_BOX, COLOR_YELLOW, -1); + init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1); + init_pair(DIALOG_MENU_FORE, COLOR_RED, -1); + + init_pair(INPUT_BOX, COLOR_YELLOW, -1); + init_pair(INPUT_HEADING, COLOR_GREEN, -1); + init_pair(INPUT_TEXT, -1, -1); + init_pair(INPUT_FIELD, -1, -1); + + init_pair(FUNCTION_HIGHLIGHT, -1, -1); + init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1); +} + +/* available attributes: + A_NORMAL Normal display (no highlight) + A_STANDOUT Best highlighting mode of the terminal. + A_UNDERLINE Underlining + A_REVERSE Reverse video + A_BLINK Blinking + A_DIM Half bright + A_BOLD Extra bright or bold + A_PROTECT Protected mode + A_INVIS Invisible or blank mode + A_ALTCHARSET Alternate character set + A_CHARTEXT Bit-mask to extract a character + COLOR_PAIR(n) Color-pair number n + */ +static void normal_color_theme(void) +{ + /* automatically add color... */ +#define mkattr(name, attr) do { \ +attributes[name] = attr | COLOR_PAIR(name); } while (0) + mkattr(NORMAL, NORMAL); + mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE); + + mkattr(MAIN_MENU_FORE, A_REVERSE); + mkattr(MAIN_MENU_BACK, A_NORMAL); + mkattr(MAIN_MENU_GREY, A_NORMAL); + mkattr(MAIN_MENU_HEADING, A_BOLD); + mkattr(MAIN_MENU_BOX, A_NORMAL); + + mkattr(SCROLLWIN_TEXT, A_NORMAL); + mkattr(SCROLLWIN_HEADING, A_BOLD); + mkattr(SCROLLWIN_BOX, A_BOLD); + + mkattr(DIALOG_TEXT, A_BOLD); + mkattr(DIALOG_BOX, A_BOLD); + mkattr(DIALOG_MENU_FORE, A_STANDOUT); + mkattr(DIALOG_MENU_BACK, A_NORMAL); + + mkattr(INPUT_BOX, A_NORMAL); + mkattr(INPUT_HEADING, A_BOLD); + mkattr(INPUT_TEXT, A_NORMAL); + mkattr(INPUT_FIELD, A_UNDERLINE); + + mkattr(FUNCTION_HIGHLIGHT, A_BOLD); + mkattr(FUNCTION_TEXT, A_REVERSE); +} + +static void no_colors_theme(void) +{ + /* automatically add highlight, no color */ +#define mkattrn(name, attr) { attributes[name] = attr; } + + mkattrn(NORMAL, NORMAL); + mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE); + + mkattrn(MAIN_MENU_FORE, A_STANDOUT); + mkattrn(MAIN_MENU_BACK, A_NORMAL); + mkattrn(MAIN_MENU_GREY, A_NORMAL); + mkattrn(MAIN_MENU_HEADING, A_BOLD); + mkattrn(MAIN_MENU_BOX, A_NORMAL); + + mkattrn(SCROLLWIN_TEXT, A_NORMAL); + mkattrn(SCROLLWIN_HEADING, A_BOLD); + mkattrn(SCROLLWIN_BOX, A_BOLD); + + mkattrn(DIALOG_TEXT, A_NORMAL); + mkattrn(DIALOG_BOX, A_BOLD); + mkattrn(DIALOG_MENU_FORE, A_STANDOUT); + mkattrn(DIALOG_MENU_BACK, A_NORMAL); + + mkattrn(INPUT_BOX, A_BOLD); + mkattrn(INPUT_HEADING, A_BOLD); + mkattrn(INPUT_TEXT, A_NORMAL); + mkattrn(INPUT_FIELD, A_UNDERLINE); + + mkattrn(FUNCTION_HIGHLIGHT, A_BOLD); + mkattrn(FUNCTION_TEXT, A_REVERSE); +} + +void set_colors(void) +{ + start_color(); + use_default_colors(); + set_normal_colors(); + if (has_colors()) { + normal_color_theme(); + } else { + /* give defaults */ + no_colors_theme(); + } +} + + +/* this changes the windows attributes !!! */ +void print_in_middle(WINDOW *win, + int starty, + int startx, + int width, + const char *string, + chtype color) +{ int length, x, y; + float temp; + + + if (win == NULL) + win = stdscr; + getyx(win, y, x); + if (startx != 0) + x = startx; + if (starty != 0) + y = starty; + if (width == 0) + width = 80; + + length = strlen(string); + temp = (width - length) / 2; + x = startx + (int)temp; + (void) wattrset(win, color); + mvwprintw(win, y, x, "%s", string); + refresh(); +} + +int get_line_no(const char *text) +{ + int i; + int total = 1; + + if (!text) + return 0; + + for (i = 0; text[i] != '\0'; i++) + if (text[i] == '\n') + total++; + return total; +} + +const char *get_line(const char *text, int line_no) +{ + int i; + int lines = 0; + + if (!text) + return NULL; + + for (i = 0; text[i] != '\0' && lines < line_no; i++) + if (text[i] == '\n') + lines++; + return text+i; +} + +int get_line_length(const char *line) +{ + int res = 0; + while (*line != '\0' && *line != '\n') { + line++; + res++; + } + return res; +} + +/* print all lines to the window. */ +void fill_window(WINDOW *win, const char *text) +{ + int x, y; + int total_lines = get_line_no(text); + int i; + + getmaxyx(win, y, x); + /* do not go over end of line */ + total_lines = min(total_lines, y); + for (i = 0; i < total_lines; i++) { + char tmp[x+10]; + const char *line = get_line(text, i); + int len = get_line_length(line); + strncpy(tmp, line, min(len, x)); + tmp[len] = '\0'; + mvwprintw(win, i, 0, "%s", tmp); + } +} + +/* get the message, and buttons. + * each button must be a char* + * return the selected button + * + * this dialog is used for 2 different things: + * 1) show a text box, no buttons. + * 2) show a dialog, with horizontal buttons + */ +int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...) +{ + va_list ap; + char *btn; + int btns_width = 0; + int msg_lines = 0; + int msg_width = 0; + int total_width; + int win_rows = 0; + WINDOW *win; + WINDOW *msg_win; + WINDOW *menu_win; + MENU *menu; + ITEM *btns[btn_num+1]; + int i, x, y; + int res = -1; + + + va_start(ap, btn_num); + for (i = 0; i < btn_num; i++) { + btn = va_arg(ap, char *); + btns[i] = new_item(btn, ""); + btns_width += strlen(btn)+1; + } + va_end(ap); + btns[btn_num] = NULL; + + /* find the widest line of msg: */ + msg_lines = get_line_no(msg); + for (i = 0; i < msg_lines; i++) { + const char *line = get_line(msg, i); + int len = get_line_length(line); + if (msg_width < len) + msg_width = len; + } + + total_width = max(msg_width, btns_width); + /* place dialog in middle of screen */ + y = (getmaxy(stdscr)-(msg_lines+4))/2; + x = (getmaxx(stdscr)-(total_width+4))/2; + + + /* create the windows */ + if (btn_num > 0) + win_rows = msg_lines+4; + else + win_rows = msg_lines+2; + + win = newwin(win_rows, total_width+4, y, x); + keypad(win, TRUE); + menu_win = derwin(win, 1, btns_width, win_rows-2, + 1+(total_width+2-btns_width)/2); + menu = new_menu(btns); + msg_win = derwin(win, win_rows-2, msg_width, 1, + 1+(total_width+2-msg_width)/2); + + set_menu_fore(menu, attributes[DIALOG_MENU_FORE]); + set_menu_back(menu, attributes[DIALOG_MENU_BACK]); + + (void) wattrset(win, attributes[DIALOG_BOX]); + box(win, 0, 0); + + /* print message */ + (void) wattrset(msg_win, attributes[DIALOG_TEXT]); + fill_window(msg_win, msg); + + set_menu_win(menu, win); + set_menu_sub(menu, menu_win); + set_menu_format(menu, 1, btn_num); + menu_opts_off(menu, O_SHOWDESC); + menu_opts_off(menu, O_SHOWMATCH); + menu_opts_on(menu, O_ONEVALUE); + menu_opts_on(menu, O_NONCYCLIC); + set_menu_mark(menu, ""); + post_menu(menu); + + + touchwin(win); + refresh_all_windows(main_window); + while ((res = wgetch(win))) { + switch (res) { + case KEY_LEFT: + menu_driver(menu, REQ_LEFT_ITEM); + break; + case KEY_RIGHT: + menu_driver(menu, REQ_RIGHT_ITEM); + break; + case 10: /* ENTER */ + case 27: /* ESCAPE */ + case ' ': + case KEY_F(F_BACK): + case KEY_F(F_EXIT): + break; + } + touchwin(win); + refresh_all_windows(main_window); + + if (res == 10 || res == ' ') { + res = item_index(current_item(menu)); + break; + } else if (res == 27 || res == KEY_F(F_BACK) || + res == KEY_F(F_EXIT)) { + res = KEY_EXIT; + break; + } + } + + unpost_menu(menu); + free_menu(menu); + for (i = 0; i < btn_num; i++) + free_item(btns[i]); + + delwin(win); + return res; +} + +int dialog_inputbox(WINDOW *main_window, + const char *title, const char *prompt, + const char *init, char **resultp, int *result_len) +{ + int prompt_lines = 0; + int prompt_width = 0; + WINDOW *win; + WINDOW *prompt_win; + WINDOW *form_win; + PANEL *panel; + int i, x, y, lines, columns, win_lines, win_cols; + int res = -1; + int cursor_position = strlen(init); + int cursor_form_win; + char *result = *resultp; + + getmaxyx(stdscr, lines, columns); + + if (strlen(init)+1 > *result_len) { + *result_len = strlen(init)+1; + *resultp = result = xrealloc(result, *result_len); + } + + /* find the widest line of msg: */ + prompt_lines = get_line_no(prompt); + for (i = 0; i < prompt_lines; i++) { + const char *line = get_line(prompt, i); + int len = get_line_length(line); + prompt_width = max(prompt_width, len); + } + + if (title) + prompt_width = max(prompt_width, strlen(title)); + + win_lines = min(prompt_lines+6, lines-2); + win_cols = min(prompt_width+7, columns-2); + prompt_lines = max(win_lines-6, 0); + prompt_width = max(win_cols-7, 0); + + /* place dialog in middle of screen */ + y = (lines-win_lines)/2; + x = (columns-win_cols)/2; + + strncpy(result, init, *result_len); + + /* create the windows */ + win = newwin(win_lines, win_cols, y, x); + prompt_win = derwin(win, prompt_lines+1, prompt_width, 2, 2); + form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2); + keypad(form_win, TRUE); + + (void) wattrset(form_win, attributes[INPUT_FIELD]); + + (void) wattrset(win, attributes[INPUT_BOX]); + box(win, 0, 0); + (void) wattrset(win, attributes[INPUT_HEADING]); + if (title) + mvwprintw(win, 0, 3, "%s", title); + + /* print message */ + (void) wattrset(prompt_win, attributes[INPUT_TEXT]); + fill_window(prompt_win, prompt); + + mvwprintw(form_win, 0, 0, "%*s", prompt_width, " "); + cursor_form_win = min(cursor_position, prompt_width-1); + mvwprintw(form_win, 0, 0, "%s", + result + cursor_position-cursor_form_win); + + /* create panels */ + panel = new_panel(win); + + /* show the cursor */ + curs_set(1); + + touchwin(win); + refresh_all_windows(main_window); + while ((res = wgetch(form_win))) { + int len = strlen(result); + switch (res) { + case 10: /* ENTER */ + case 27: /* ESCAPE */ + case KEY_F(F_HELP): + case KEY_F(F_EXIT): + case KEY_F(F_BACK): + break; + case 8: /* ^H */ + case 127: /* ^? */ + case KEY_BACKSPACE: + if (cursor_position > 0) { + memmove(&result[cursor_position-1], + &result[cursor_position], + len-cursor_position+1); + cursor_position--; + cursor_form_win--; + len--; + } + break; + case KEY_DC: + if (cursor_position >= 0 && cursor_position < len) { + memmove(&result[cursor_position], + &result[cursor_position+1], + len-cursor_position+1); + len--; + } + break; + case KEY_UP: + case KEY_RIGHT: + if (cursor_position < len) { + cursor_position++; + cursor_form_win++; + } + break; + case KEY_DOWN: + case KEY_LEFT: + if (cursor_position > 0) { + cursor_position--; + cursor_form_win--; + } + break; + case KEY_HOME: + cursor_position = 0; + cursor_form_win = 0; + break; + case KEY_END: + cursor_position = len; + cursor_form_win = min(cursor_position, prompt_width-1); + break; + default: + if ((isgraph(res) || isspace(res))) { + /* one for new char, one for '\0' */ + if (len+2 > *result_len) { + *result_len = len+2; + *resultp = result = realloc(result, + *result_len); + } + /* insert the char at the proper position */ + memmove(&result[cursor_position+1], + &result[cursor_position], + len-cursor_position+1); + result[cursor_position] = res; + cursor_position++; + cursor_form_win++; + len++; + } else { + mvprintw(0, 0, "unknown key: %d\n", res); + } + break; + } + if (cursor_form_win < 0) + cursor_form_win = 0; + else if (cursor_form_win > prompt_width-1) + cursor_form_win = prompt_width-1; + + wmove(form_win, 0, 0); + wclrtoeol(form_win); + mvwprintw(form_win, 0, 0, "%*s", prompt_width, " "); + mvwprintw(form_win, 0, 0, "%s", + result + cursor_position-cursor_form_win); + wmove(form_win, 0, cursor_form_win); + touchwin(win); + refresh_all_windows(main_window); + + if (res == 10) { + res = 0; + break; + } else if (res == 27 || res == KEY_F(F_BACK) || + res == KEY_F(F_EXIT)) { + res = KEY_EXIT; + break; + } else if (res == KEY_F(F_HELP)) { + res = 1; + break; + } + } + + /* hide the cursor */ + curs_set(0); + del_panel(panel); + delwin(prompt_win); + delwin(form_win); + delwin(win); + return res; +} + +/* refresh all windows in the correct order */ +void refresh_all_windows(WINDOW *main_window) +{ + update_panels(); + touchwin(main_window); + refresh(); +} + +/* layman's scrollable window... */ +void show_scroll_win(WINDOW *main_window, + const char *title, + const char *text) +{ + int res; + int total_lines = get_line_no(text); + int x, y, lines, columns; + int start_x = 0, start_y = 0; + int text_lines = 0, text_cols = 0; + int total_cols = 0; + int win_cols = 0; + int win_lines = 0; + int i = 0; + WINDOW *win; + WINDOW *pad; + PANEL *panel; + + getmaxyx(stdscr, lines, columns); + + /* find the widest line of msg: */ + total_lines = get_line_no(text); + for (i = 0; i < total_lines; i++) { + const char *line = get_line(text, i); + int len = get_line_length(line); + total_cols = max(total_cols, len+2); + } + + /* create the pad */ + pad = newpad(total_lines+10, total_cols+10); + (void) wattrset(pad, attributes[SCROLLWIN_TEXT]); + fill_window(pad, text); + + win_lines = min(total_lines+4, lines-2); + win_cols = min(total_cols+2, columns-2); + text_lines = max(win_lines-4, 0); + text_cols = max(win_cols-2, 0); + + /* place window in middle of screen */ + y = (lines-win_lines)/2; + x = (columns-win_cols)/2; + + win = newwin(win_lines, win_cols, y, x); + keypad(win, TRUE); + /* show the help in the help window, and show the help panel */ + (void) wattrset(win, attributes[SCROLLWIN_BOX]); + box(win, 0, 0); + (void) wattrset(win, attributes[SCROLLWIN_HEADING]); + mvwprintw(win, 0, 3, " %s ", title); + panel = new_panel(win); + + /* handle scrolling */ + do { + + copywin(pad, win, start_y, start_x, 2, 2, text_lines, + text_cols, 0); + print_in_middle(win, + text_lines+2, + 0, + text_cols, + "<OK>", + attributes[DIALOG_MENU_FORE]); + wrefresh(win); + + res = wgetch(win); + switch (res) { + case KEY_NPAGE: + case ' ': + case 'd': + start_y += text_lines-2; + break; + case KEY_PPAGE: + case 'u': + start_y -= text_lines+2; + break; + case KEY_HOME: + start_y = 0; + break; + case KEY_END: + start_y = total_lines-text_lines; + break; + case KEY_DOWN: + case 'j': + start_y++; + break; + case KEY_UP: + case 'k': + start_y--; + break; + case KEY_LEFT: + case 'h': + start_x--; + break; + case KEY_RIGHT: + case 'l': + start_x++; + break; + } + if (res == 10 || res == 27 || res == 'q' || + res == KEY_F(F_HELP) || res == KEY_F(F_BACK) || + res == KEY_F(F_EXIT)) + break; + if (start_y < 0) + start_y = 0; + if (start_y >= total_lines-text_lines) + start_y = total_lines-text_lines; + if (start_x < 0) + start_x = 0; + if (start_x >= total_cols-text_cols) + start_x = total_cols-text_cols; + } while (res); + + del_panel(panel); + delwin(win); + refresh_all_windows(main_window); +} diff --git a/support/kconfig/nconf.h b/support/kconfig/nconf.h new file mode 100644 index 0000000..fa5245e --- /dev/null +++ b/support/kconfig/nconf.h @@ -0,0 +1,92 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2008 Nir Tzachar <nir.tzachar@xxxxxxxxx> + * + * Derived from menuconfig. + */ + +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <ncurses.h> +#include <menu.h> +#include <panel.h> +#include <form.h> + +#include <stdio.h> +#include <time.h> +#include <sys/time.h> + +#define max(a, b) ({\ + typeof(a) _a = a;\ + typeof(b) _b = b;\ + _a > _b ? _a : _b; }) + +#define min(a, b) ({\ + typeof(a) _a = a;\ + typeof(b) _b = b;\ + _a < _b ? _a : _b; }) + +typedef enum { + NORMAL = 1, + MAIN_HEADING, + MAIN_MENU_BOX, + MAIN_MENU_FORE, + MAIN_MENU_BACK, + MAIN_MENU_GREY, + MAIN_MENU_HEADING, + SCROLLWIN_TEXT, + SCROLLWIN_HEADING, + SCROLLWIN_BOX, + DIALOG_TEXT, + DIALOG_MENU_FORE, + DIALOG_MENU_BACK, + DIALOG_BOX, + INPUT_BOX, + INPUT_HEADING, + INPUT_TEXT, + INPUT_FIELD, + FUNCTION_TEXT, + FUNCTION_HIGHLIGHT, + ATTR_MAX +} attributes_t; +extern attributes_t attributes[]; + +typedef enum { + F_HELP = 1, + F_SYMBOL = 2, + F_INSTS = 3, + F_CONF = 4, + F_BACK = 5, + F_SAVE = 6, + F_LOAD = 7, + F_SEARCH = 8, + F_EXIT = 9, +} function_key; + +void set_colors(void); + +/* this changes the windows attributes !!! */ +void print_in_middle(WINDOW *win, + int starty, + int startx, + int width, + const char *string, + chtype color); +int get_line_length(const char *line); +int get_line_no(const char *text); +const char *get_line(const char *text, int line_no); +void fill_window(WINDOW *win, const char *text); +int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...); +int dialog_inputbox(WINDOW *main_window, + const char *title, const char *prompt, + const char *init, char **resultp, int *result_len); +void refresh_all_windows(WINDOW *main_window); +void show_scroll_win(WINDOW *main_window, + const char *title, + const char *text); diff --git a/support/kconfig/parser.y b/support/kconfig/parser.y new file mode 100644 index 0000000..95700f8 --- /dev/null +++ b/support/kconfig/parser.y @@ -0,0 +1,731 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ +%{ + +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#include "lkc.h" + +#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) + +#define PRINTD 0x0001 +#define DEBUG_PARSE 0x0002 + +int cdebug = PRINTD; + +static void yyerror(const char *err); +static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); +static bool zconf_endtoken(const char *tokenname, + const char *expected_tokenname); + +struct symbol *symbol_hash[SYMBOL_HASHSIZE]; + +static struct menu *current_menu, *current_entry; + +%} + +%union +{ + char *string; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; + enum symbol_type type; + enum variable_flavor flavor; +} + +%token <string> T_HELPTEXT +%token <string> T_WORD +%token <string> T_WORD_QUOTE +%token T_ALLNOCONFIG_Y +%token T_BOOL +%token T_CHOICE +%token T_CLOSE_PAREN +%token T_COLON_EQUAL +%token T_COMMENT +%token T_CONFIG +%token T_DEFAULT +%token T_DEFCONFIG_LIST +%token T_DEF_BOOL +%token T_DEF_TRISTATE +%token T_DEPENDS +%token T_ENDCHOICE +%token T_ENDIF +%token T_ENDMENU +%token T_HELP +%token T_HEX +%token T_IF +%token T_IMPLY +%token T_INT +%token T_MAINMENU +%token T_MENU +%token T_MENUCONFIG +%token T_MODULES +%token T_ON +%token T_OPEN_PAREN +%token T_OPTION +%token T_OPTIONAL +%token T_PLUS_EQUAL +%token T_PROMPT +%token T_RANGE +%token T_SELECT +%token T_SOURCE +%token T_STRING +%token T_TRISTATE +%token T_VISIBLE +%token T_EOL +%token <string> T_ASSIGN_VAL + +%left T_OR +%left T_AND +%left T_EQUAL T_UNEQUAL +%left T_LESS T_LESS_EQUAL T_GREATER T_GREATER_EQUAL +%nonassoc T_NOT + +%type <string> prompt +%type <symbol> nonconst_symbol +%type <symbol> symbol +%type <type> type logic_type default +%type <expr> expr +%type <expr> if_expr +%type <string> end +%type <menu> if_entry menu_entry choice_entry +%type <string> word_opt assign_val +%type <flavor> assign_op + +%destructor { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + $$->file->name, $$->lineno); + if (current_menu == $$) + menu_end_menu(); +} if_entry menu_entry choice_entry + +%% +input: mainmenu_stmt stmt_list | stmt_list; + +/* mainmenu entry */ + +mainmenu_stmt: T_MAINMENU prompt T_EOL +{ + menu_add_prompt(P_MENU, $2, NULL); +}; + +stmt_list: + /* empty */ + | stmt_list common_stmt + | stmt_list choice_stmt + | stmt_list menu_stmt + | stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); } + | stmt_list error T_EOL { zconf_error("invalid statement"); } +; + +common_stmt: + if_stmt + | comment_stmt + | config_stmt + | menuconfig_stmt + | source_stmt + | assignment_stmt +; + +/* config/menuconfig entry */ + +config_entry_start: T_CONFIG nonconst_symbol T_EOL +{ + $2->flags |= SYMBOL_OPTIONAL; + menu_add_entry($2); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2->name); +}; + +config_stmt: config_entry_start config_option_list +{ + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +}; + +menuconfig_entry_start: T_MENUCONFIG nonconst_symbol T_EOL +{ + $2->flags |= SYMBOL_OPTIONAL; + menu_add_entry($2); + printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2->name); +}; + +menuconfig_stmt: menuconfig_entry_start config_option_list +{ + if (current_entry->prompt) + current_entry->prompt->type = P_MENU; + else + zconfprint("warning: menuconfig statement without prompt"); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +}; + +config_option_list: + /* empty */ + | config_option_list config_option + | config_option_list depends + | config_option_list help +; + +config_option: type prompt_stmt_opt T_EOL +{ + menu_set_type($1); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + $1); +}; + +config_option: T_PROMPT prompt if_expr T_EOL +{ + menu_add_prompt(P_PROMPT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +config_option: default expr if_expr T_EOL +{ + menu_add_expr(P_DEFAULT, $2, $3); + if ($1 != S_UNKNOWN) + menu_set_type($1); + printd(DEBUG_PARSE, "%s:%d:default(%u)\n", + zconf_curname(), zconf_lineno(), + $1); +}; + +config_option: T_SELECT nonconst_symbol if_expr T_EOL +{ + menu_add_symbol(P_SELECT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_IMPLY nonconst_symbol if_expr T_EOL +{ + menu_add_symbol(P_IMPLY, $2, $3); + printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_RANGE symbol symbol if_expr T_EOL +{ + menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4); + printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); +}; + +config_option: T_OPTION T_MODULES T_EOL +{ + menu_add_option_modules(); +}; + +config_option: T_OPTION T_DEFCONFIG_LIST T_EOL +{ + menu_add_option_defconfig_list(); +}; + +config_option: T_OPTION T_ALLNOCONFIG_Y T_EOL +{ + menu_add_option_allnoconfig_y(); +}; + +/* choice entry */ + +choice: T_CHOICE word_opt T_EOL +{ + struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE); + sym->flags |= SYMBOL_NO_WRITE; + menu_add_entry(sym); + menu_add_expr(P_CHOICE, NULL, NULL); + free($2); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +}; + +choice_entry: choice choice_option_list +{ + $$ = menu_add_menu(); +}; + +choice_end: end +{ + if (zconf_endtoken($1, "choice")) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +}; + +choice_stmt: choice_entry choice_block choice_end +; + +choice_option_list: + /* empty */ + | choice_option_list choice_option + | choice_option_list depends + | choice_option_list help +; + +choice_option: T_PROMPT prompt if_expr T_EOL +{ + menu_add_prompt(P_PROMPT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: logic_type prompt_stmt_opt T_EOL +{ + menu_set_type($1); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), $1); +}; + +choice_option: T_OPTIONAL T_EOL +{ + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +}; + +choice_option: T_DEFAULT nonconst_symbol if_expr T_EOL +{ + menu_add_symbol(P_DEFAULT, $2, $3); + printd(DEBUG_PARSE, "%s:%d:default\n", + zconf_curname(), zconf_lineno()); +}; + +type: + logic_type + | T_INT { $$ = S_INT; } + | T_HEX { $$ = S_HEX; } + | T_STRING { $$ = S_STRING; } + +logic_type: + T_BOOL { $$ = S_BOOLEAN; } + | T_TRISTATE { $$ = S_TRISTATE; } + +default: + T_DEFAULT { $$ = S_UNKNOWN; } + | T_DEF_BOOL { $$ = S_BOOLEAN; } + | T_DEF_TRISTATE { $$ = S_TRISTATE; } + +choice_block: + /* empty */ + | choice_block common_stmt +; + +/* if entry */ + +if_entry: T_IF expr T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + menu_add_dep($2); + $$ = menu_add_menu(); +}; + +if_end: end +{ + if (zconf_endtoken($1, "if")) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +}; + +if_stmt: if_entry stmt_list if_end +; + +/* menu entry */ + +menu: T_MENU prompt T_EOL +{ + menu_add_entry(NULL); + menu_add_prompt(P_MENU, $2, NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +}; + +menu_entry: menu menu_option_list +{ + $$ = menu_add_menu(); +}; + +menu_end: end +{ + if (zconf_endtoken($1, "menu")) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +}; + +menu_stmt: menu_entry stmt_list menu_end +; + +menu_option_list: + /* empty */ + | menu_option_list visible + | menu_option_list depends +; + +source_stmt: T_SOURCE prompt T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); + zconf_nextfiles($2); + free($2); +}; + +/* comment entry */ + +comment: T_COMMENT prompt T_EOL +{ + menu_add_entry(NULL); + menu_add_prompt(P_COMMENT, $2, NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +}; + +comment_stmt: comment comment_option_list +; + +comment_option_list: + /* empty */ + | comment_option_list depends +; + +/* help option */ + +help_start: T_HELP T_EOL +{ + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +}; + +help: help_start T_HELPTEXT +{ + if (current_entry->help) { + free(current_entry->help); + zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", + current_entry->sym->name ?: "<choice>"); + } + + /* Is the help text empty or all whitespace? */ + if ($2[strspn($2, " \f\n\r\t\v")] == '\0') + zconfprint("warning: '%s' defined with blank help text", + current_entry->sym->name ?: "<choice>"); + + current_entry->help = $2; +}; + +/* depends option */ + +depends: T_DEPENDS T_ON expr T_EOL +{ + menu_add_dep($3); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +}; + +/* visibility option */ +visible: T_VISIBLE if_expr T_EOL +{ + menu_add_visibility($2); +}; + +/* prompt statement */ + +prompt_stmt_opt: + /* empty */ + | prompt if_expr +{ + menu_add_prompt(P_PROMPT, $1, $2); +}; + +prompt: T_WORD + | T_WORD_QUOTE +; + +end: T_ENDMENU T_EOL { $$ = "menu"; } + | T_ENDCHOICE T_EOL { $$ = "choice"; } + | T_ENDIF T_EOL { $$ = "if"; } +; + +if_expr: /* empty */ { $$ = NULL; } + | T_IF expr { $$ = $2; } +; + +expr: symbol { $$ = expr_alloc_symbol($1); } + | symbol T_LESS symbol { $$ = expr_alloc_comp(E_LTH, $1, $3); } + | symbol T_LESS_EQUAL symbol { $$ = expr_alloc_comp(E_LEQ, $1, $3); } + | symbol T_GREATER symbol { $$ = expr_alloc_comp(E_GTH, $1, $3); } + | symbol T_GREATER_EQUAL symbol { $$ = expr_alloc_comp(E_GEQ, $1, $3); } + | symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); } + | symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); } + | T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; } + | T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); } + | expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); } + | expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); } +; + +/* For symbol definitions, selects, etc., where quotes are not accepted */ +nonconst_symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }; + +symbol: nonconst_symbol + | T_WORD_QUOTE { $$ = sym_lookup($1, SYMBOL_CONST); free($1); } +; + +word_opt: /* empty */ { $$ = NULL; } + | T_WORD + +/* assignment statement */ + +assignment_stmt: T_WORD assign_op assign_val T_EOL { variable_add($1, $3, $2); free($1); free($3); } + +assign_op: + T_EQUAL { $$ = VAR_RECURSIVE; } + | T_COLON_EQUAL { $$ = VAR_SIMPLE; } + | T_PLUS_EQUAL { $$ = VAR_APPEND; } +; + +assign_val: + /* empty */ { $$ = xstrdup(""); }; + | T_ASSIGN_VAL +; + +%% + +void conf_parse(const char *name) +{ + struct symbol *sym; + int i; + + zconf_initscan(name); + + _menu_init(); + + if (getenv("ZCONF_DEBUG")) + yydebug = 1; + yyparse(); + + /* Variables are expanded in the parse phase. We can free them here. */ + variable_all_del(); + + if (yynerrs) + exit(1); + if (!modules_sym) + modules_sym = sym_find( "n" ); + + if (!menu_has_prompt(&rootmenu)) { + current_entry = &rootmenu; + menu_add_prompt(P_MENU, "Main menu", NULL); + } + + menu_finalize(&rootmenu); + for_all_symbols(i, sym) { + if (sym_check_deps(sym)) + yynerrs++; + } + if (yynerrs) + exit(1); + sym_set_change_count(1); +} + +static bool zconf_endtoken(const char *tokenname, + const char *expected_tokenname) +{ + if (strcmp(tokenname, expected_tokenname)) { + zconf_error("unexpected '%s' within %s block", + tokenname, expected_tokenname); + yynerrs++; + return false; + } + if (current_menu->file != current_file) { + zconf_error("'%s' in different file than '%s'", + tokenname, expected_tokenname); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + expected_tokenname); + yynerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + yynerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void yyerror(const char *err) +{ + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +} + +static void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +static void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + if (sym_is_choice(sym)) + fprintf(out, "\nchoice\n"); + else + fprintf(out, "\nconfig %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" bool\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + expr_fprint(prop->expr, out); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + case P_SELECT: + fputs( " select ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_IMPLY: + fputs( " imply ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_RANGE: + fputs( " range ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_MENU: + fputs( " menu ", out); + print_quoted_string(out, prop->text); + fputc('\n', out); + break; + case P_SYMBOL: + fputs( " symbol ", out); + fprintf(out, "%s\n", prop->sym->name); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (menu->help) { + int len = strlen(menu->help); + while (menu->help[--len] == '\n') + menu->help[len] = 0; + fprintf(out, " help\n%s\n", menu->help); + } +} + +void zconfdump(FILE *out) +{ + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + default: + ; + } + if (!expr_is_yes(prop->visible.expr)) { + fputs(" depends ", out); + expr_fprint(prop->visible.expr, out); + fputc('\n', out); + } + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "util.c" +#include "menu.c" diff --git a/support/kconfig/patches/01-kconfig-kernel-to-unikraft.patch b/support/kconfig/patches/01-kconfig-kernel-to-unikraft.patch new file mode 100644 index 0000000..f0d63b4 --- /dev/null +++ b/support/kconfig/patches/01-kconfig-kernel-to-unikraft.patch @@ -0,0 +1,76 @@ +diff --git a/support/kconfig.new/Makefile b/support/kconfig.new/Makefile +index 3f327e2..7b532c5 100644 +--- a/support/kconfig.new/Makefile ++++ b/support/kconfig.new/Makefile +@@ -1,6 +1,6 @@ + # SPDX-License-Identifier: GPL-2.0 + # =========================================================================== +-# Kernel configuration targets ++# Unikraft configuration targets + # These targets are used from top-level makefile + + PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \ +diff --git a/support/kconfig.new/gconf.glade b/support/kconfig.new/gconf.glade +index aa483cb..03e97d7 100644 +--- a/support/kconfig.new/gconf.glade ++++ b/support/kconfig.new/gconf.glade +@@ -4,7 +4,7 @@ + + <widget class="GtkWindow" id="window1"> + <property name="visible">True</property> +- <property name="title" translatable="yes">Gtk Kernel Configurator</property> ++ <property name="title" translatable="yes">Gtk Unikraft Configurator</property> + <property name="type">GTK_WINDOW_TOPLEVEL</property> + <property name="window_position">GTK_WIN_POS_NONE</property> + <property name="modal">False</property> +diff --git a/support/kconfig.new/mconf.c b/support/kconfig.new/mconf.c +index 694091f..53c4a62 100644 +--- a/support/kconfig.new/mconf.c ++++ b/support/kconfig.new/mconf.c +@@ -175,9 +175,9 @@ menu_instructions[] = + "Arrow keys navigate the menu. " + "<Enter> selects submenus ---> (or empty submenus ----). " + "Highlighted letters are hotkeys. " +- "Pressing <Y> includes, <N> excludes, <M> modularizes features. " ++ "Pressing <Y> selects a feature, while <N> will exclude a feature. " + "Press <Esc><Esc> to exit, <?> for Help, </> for Search. " +- "Legend: [*] built-in [ ] excluded <M> module < > module capable", ++ "Legend: [*] feature is selected [ ] feature is excluded", + radiolist_instructions[] = + "Use the arrow keys to navigate this window or " + "press the hotkey of the item you wish to select " +@@ -957,7 +957,7 @@ static int handle_exit(void) + if (conf_get_changed()) + res = dialog_yesno(NULL, + "Do you wish to save your new configuration?\n" +- "(Press <ESC><ESC> to continue kernel configuration.)", ++ "(Press <ESC><ESC> to continue Unikraft configuration.)", + 6, 60); + else + res = -1; +diff --git a/support/kconfig.new/nconf.c b/support/kconfig.new/nconf.c +index cbafe3b..d3d908c 100644 +--- a/support/kconfig.new/nconf.c ++++ b/support/kconfig.new/nconf.c +@@ -29,7 +29,7 @@ static const char nconf_global_help[] = + "Menu entries\n" + "------------\n" + "This interface lets you select features and parameters for the kernel\n" +-"build. Kernel features can either be built-in, modularized, or removed.\n" ++"build. Unikraft features can either be selected or deselected.\n" + "Parameters must be entered as text or decimal or hexadecimal numbers.\n" + "\n" + "Menu entries beginning with following braces represent features that\n" +diff --git a/support/kconfig.new/qconf.cc b/support/kconfig.new/qconf.cc +index ce7fc87..0021aa6 100644 +--- a/support/kconfig.new/qconf.cc ++++ b/support/kconfig.new/qconf.cc +@@ -46,7 +46,7 @@ static inline QString qgettext(const char* str) + } + + ConfigSettings::ConfigSettings() +- : QSettings("kernel.org", "qconf") ++ : QSettings("unikraft.org", "qconf") + { + } + diff --git a/support/kconfig/patches/02-import-makefile.br b/support/kconfig/patches/02-import-makefile.br new file mode 100644 index 0000000..ffe0ba9 --- /dev/null +++ b/support/kconfig/patches/02-import-makefile.br @@ -0,0 +1,59 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +new file mode 100644 +index 0000000..41c5ce1 +--- /dev/null ++++ b/support/kconfig.new/Makefile.br +@@ -0,0 +1,53 @@ ++src := . ++top_srcdir=../../ ++top_builddir=../../ ++srctree := . ++obj ?= . ++ ++include Makefile ++#HOSTCFLAGS+=-Dinline="" -include foo.h ++-include $(obj)/.depend ++$(obj)/.depend: $(wildcard *.h *.c) ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) -MM *.c > $@ 2>/dev/null || : ++ ++__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) ++host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m))) ++host-cmulti := $(foreach m,$(__hostprogs),\ ++ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) ++host-cxxmulti := $(foreach m,$(__hostprogs),\ ++ $(if $($(m)-cxxobjs),$(m),$(if $($(m)-objs),))) ++host-cobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-objs)))) ++host-cxxobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-cxxobjs)))) ++ ++HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" ++ ++$(host-csingle): %: %.c ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< -o $(obj)/$@ ++ ++$(host-cmulti): %: $(host-cobjs) $(host-cshlib) ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ ++ ++$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) ++ $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ ++ ++$(obj)/%.o: %.c ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ ++ ++$(obj)/%.o: $(obj)/%.c ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ ++ ++$(obj)/%.o: %.cc ++ $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ ++ ++$(obj)/%:: $(src)/%_shipped ++ $(Q)cat $< > $@ ++ ++clean: ++ $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) ++distclean: clean ++ $(Q)rm -f $(addprefix $(obj)/,$(lxdialog) $(conf-objs) $(mconf-objs) $(kxgettext-objs) \ ++ $(hostprogs-y) $(qconf-cxxobjs) $(qconf-objs) $(gconf-objs) \ ++ mconf .depend) ++ ++FORCE: ++.PHONY: FORCE clean distclean diff --git a/support/kconfig/patches/03-include-makefile-helper-from-kernel b/support/kconfig/patches/03-include-makefile-helper-from-kernel new file mode 100644 index 0000000..35c79f8 --- /dev/null +++ b/support/kconfig/patches/03-include-makefile-helper-from-kernel @@ -0,0 +1,102 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +index 41c5ce1..0fdbe9a 100644 +--- a/support/kconfig.new/Makefile.br ++++ b/support/kconfig.new/Makefile.br +@@ -4,6 +4,7 @@ top_builddir=../../ + srctree := . + obj ?= . + ++include Makefile.rules + include Makefile + #HOSTCFLAGS+=-Dinline="" -include foo.h + -include $(obj)/.depend +diff --git a/support/kconfig.new/Makefile.rules b/support/kconfig.new/Makefile.rules +new file mode 100644 +index 0000000..78a9c81 +--- /dev/null ++++ b/support/kconfig.new/Makefile.rules +@@ -0,0 +1,84 @@ ++kecho := echo ++comma := , ++ ++ ++dot-target = $(dir $@).$(notdir $@) ++ ++any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^) ++ ++arg-check = $(if $(strip $(cmd_$@)),,1) ++ ++make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1))))) ++ ++# printing commands ++cmd = @set -e; $(echo-cmd) $(cmd_$(1)) ++ ++depfile = $(subst $(comma),_,$(dot-target).d) ++depflags = -Wp$(comma)-MD$(comma)$(call dot-target) ++ ++cmd_and_fixdep = \ ++ $(cmd); \ ++ $(obj)/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\ ++ rm -f $(depfile) ++ ++if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)),$(cmd_and_fixdep),@:) ++ ++define multi_depend ++$(foreach m, $(notdir $1), \ ++ $(eval $(obj)/$m: \ ++ $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s))))))) ++endef ++ ++### ++# filechk is used to check if the content of a generated file is updated. ++# Sample usage: ++# ++# filechk_sample = echo $(KERNELRELEASE) ++# version.h: FORCE ++# $(call filechk,sample) ++# ++# The rule defined shall write to stdout the content of the new file. ++# The existing file will be compared with the new one. ++# - If no file exist it is created ++# - If the content differ the new file is used ++# - If they are equal no change, and no timestamp update ++# - stdin is piped in from the first prerequisite ($<) so one has ++# to specify a valid file as first prerequisite (often the kbuild file) ++define filechk ++ $(Q)set -e; \ ++ mkdir -p $(dir $@); \ ++ { $(filechk_$(1)); } > $@.tmp; \ ++ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ ++ rm -f $@.tmp; \ ++ else \ ++ $(kecho) ' UPD $@'; \ ++ mv -f $@.tmp $@; \ ++ fi ++endef ++ ++# Execute command if command has changed or prerequisite(s) are updated. ++if_changed = $(if $(strip $(any-prereq) $(arg-check)), \ ++ $(cmd);\ ++ printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:) ++ ++# LEX ++# --------------------------------------------------------------------------- ++quiet_cmd_flex = LEX $@ ++cmd_flex = $(LEX) -o$@ -L $< ++ ++$(obj)/%.lex.c: $(src)/%.l FORCE ++ $(call if_changed,flex) ++ ++# YACC ++# --------------------------------------------------------------------------- ++quiet_cmd_bison = YACC $@ ++cmd_bison = $(YACC) -o$@ -t -l $< ++ ++$(obj)/%.tab.c: $(src)/%.y FORCE ++ $(call if_changed,bison) ++ ++quiet_cmd_bison_h = YACC $@ ++cmd_bison_h = $(YACC) -o/dev/null --defines=$@ -t -l $< ++ ++$(obj)/%.tab.h: $(src)/%.y FORCE ++ $(call if_changed,bison_h) diff --git a/support/kconfig/patches/04-remove-generic-rule b/support/kconfig/patches/04-remove-generic-rule new file mode 100644 index 0000000..3de0cb1 --- /dev/null +++ b/support/kconfig/patches/04-remove-generic-rule @@ -0,0 +1,26 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +index 0fdbe9a..c11f297 100644 +--- a/support/kconfig.new/Makefile.br ++++ b/support/kconfig.new/Makefile.br +@@ -31,18 +31,6 @@ $(host-cmulti): %: $(host-cobjs) $(host-cshlib) + $(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) + $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ + +-$(obj)/%.o: %.c +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ +- +-$(obj)/%.o: $(obj)/%.c +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ +- +-$(obj)/%.o: %.cc +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$(@F)) -c $< -o $@ +- +-$(obj)/%:: $(src)/%_shipped +- $(Q)cat $< > $@ +- + clean: + $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) + distclean: clean +diff --git a/support/kconfig.new/patches/04-remove-generic-rule b/support/kconfig.new/patches/04-remove-generic-rule +new file mode 100644 +index 0000000..e69de29 diff --git a/support/kconfig/patches/05-add-unikraft-fixdep-header b/support/kconfig/patches/05-add-unikraft-fixdep-header new file mode 100644 index 0000000..3b2c8ae --- /dev/null +++ b/support/kconfig/patches/05-add-unikraft-fixdep-header @@ -0,0 +1,12 @@ +diff --git a/support/kconfig.new/fixdep.c b/support/kconfig.new/fixdep.c +index facbd60..97afb70 100644 +--- a/support/kconfig.new/fixdep.c ++++ b/support/kconfig.new/fixdep.c +@@ -269,6 +269,7 @@ static int is_ignored_file(const char *s, int len) + { + return str_ends_with(s, len, "include/generated/autoconf.h") || + str_ends_with(s, len, "include/generated/autoksyms.h") || ++ str_ends_with(s, len, "build/include/uk/_config.h") || + str_ends_with(s, len, ".ver"); + } + diff --git a/support/kconfig/patches/06-remove-implicit-rules b/support/kconfig/patches/06-remove-implicit-rules new file mode 100644 index 0000000..4e179e8 --- /dev/null +++ b/support/kconfig/patches/06-remove-implicit-rules @@ -0,0 +1,13 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +index 58e6e75..afe94ee 100644 +--- a/support/kconfig.new/Makefile.br ++++ b/support/kconfig.new/Makefile.br +@@ -4,6 +4,8 @@ top_builddir=../../ + srctree := . + obj ?= . + ++.SUFFIXES : ++ + include Makefile.rules + include Makefile + #HOSTCFLAGS+=-Dinline="" -include foo.h diff --git a/support/kconfig/patches/07-import-host-tools-rules b/support/kconfig/patches/07-import-host-tools-rules new file mode 100644 index 0000000..d24dc97 --- /dev/null +++ b/support/kconfig/patches/07-import-host-tools-rules @@ -0,0 +1,142 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +index afe94ee..8e64a9b 100644 +--- a/support/kconfig.new/Makefile.br ++++ b/support/kconfig.new/Makefile.br +@@ -10,29 +10,41 @@ include Makefile.rules + include Makefile + #HOSTCFLAGS+=-Dinline="" -include foo.h + -include $(obj)/.depend +-$(obj)/.depend: $(wildcard *.h *.c) +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) -MM *.c > $@ 2>/dev/null || : + + __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m)) +-host-csingle := $(foreach m,$(__hostprogs),$(if $($(m)-objs),,$(m))) ++host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m)) ++host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) ++ ++# C code ++# Executables compiled from a single .c file ++host-csingle:= $(foreach m,$(__hostprogs), \ ++ $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) + host-cmulti := $(foreach m,$(__hostprogs),\ +- $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) +-host-cxxmulti := $(foreach m,$(__hostprogs),\ +- $(if $($(m)-cxxobjs),$(m),$(if $($(m)-objs),))) +-host-cobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-objs)))) +-host-cxxobjs := $(addprefix $(obj)/,$(sort $(foreach m,$(__hostprogs),$($(m)-cxxobjs)))) ++ $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) ++# Object (.o) files compiled from .c files ++host-cobjs := $(sort $(foreach m,$(__hostprogs),$($(m)-objs))) ++ ++# C++ code ++# C++ executables compiled from at least one .cc file ++# and zero or more .c files ++ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m))) ++# C++ Object (.o) files compiled from .cc files ++host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs))) ++#Object (.o) files used by the shared libaries ++host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs)))) ++host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) ++ ++ ++host-csingle := $(addprefix $(obj)/,$(host-csingle)) ++host-cmulti := $(addprefix $(obj)/,$(host-cmulti)) ++host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti)) ++host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) ++host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) + fixdep-objs := $(obj)/fixdep.o + + HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" + +-$(host-csingle): %: %.c +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $< -o $(obj)/$@ +- +-$(host-cmulti): %: $(host-cobjs) $(host-cshlib) +- $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ + +-$(host-cxxmulti): %: $(host-cxxobjs) $(host-cobjs) $(host-cshlib) +- $(HOSTCXX) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCXXFLAGS_$@) $(addprefix $(obj)/,$($(@F)-objs) $($(@F)-cxxobjs)) $(HOSTLOADLIBES_$(@F)) -o $(obj)/$@ + + $(obj)/fixdep: $(fixdep-objs) + $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ +@@ -40,6 +52,80 @@ $(obj)/fixdep: $(fixdep-objs) + $(fixdep-objs): $(src)/fixdep.c + $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) -c $< -o $@ + ++##### ++# Compile programs on the host ++ ++# Create executable from a single .c file ++# host-csingle -> Executable ++quiet_cmd_host-csingle = HOSTCC $@ ++ cmd_host-csingle = $(HOSTCC) $(hostc_flags) $(HOSTLDFLAGS) -o $@ $< \ ++ $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) ++$(host-csingle): $(obj)/%: $(src)/%.c $(obj)/fixdep FORCE ++ $(call if_changed_dep,host-csingle) ++ ++# Link an executable based on list of .o files, all plain c ++# host-cmulti -> executable ++quiet_cmd_host-cmulti = HOSTLD $@ ++ cmd_host-cmulti = $(HOSTCC) $(hostc_flags) -o $@ \ ++ $(addprefix $(obj)/,$($(@F)-objs)) \ ++ $(HOST_LDFLAGS) $(HOSTLDLIBS_$(@F)) ++$(host-cmulti): $(obj)/fixdep FORCE ++ $(call if_changed,host-cmulti) ++$(call multi_depend,$(host-cmulti), , -objs) ++ ++ ++# Create .o file from a single .c file ++# host-cobjs -> .o ++quiet_cmd_host-cobjs = HOSTCC $@ ++ cmd_host-cobjs = $(HOSTCC) $(hostc_flags) $(HOSTCFLAGS_$(@F))\ ++ -c -o $@ $< ++$(filter-out %.tab.o, $(filter-out %.lex.o,$(host-cobjs))): $(obj)/%.o:\ ++ $(src)/%.c $(obj)/fixdep FORCE ++ $(call if_changed_dep,host-cobjs) ++ ++$(filter %.lex.o,$(host-cobjs)): $(obj)/%.lex.o: $(obj)/%.lex.c $(obj)/fixdep FORCE ++ $(call if_changed_dep,host-cobjs) ++ ++$(filter %.tab.o,$(host-cobjs)): $(obj)/%.tab.o: $(obj)/%.tab.c $(obj)/fixdep FORCE ++ $(call if_changed_dep,host-cobjs) ++ ++# Link an executable based on list of .o files, a mixture of .c and .cc ++# host-cxxmulti -> executable ++quiet_cmd_host-cxxmulti = HOSTLD $@ ++ cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@\ ++ $(foreach o,objs cxxobjs,\ ++ $(addprefix $(obj)/,$($(@F)-$(o)))) \ ++ $(HOSTLDLIBS) $(HOSTLDLIBS_$(@F)) ++$(host-cxxmulti): FORCE ++ $(call if_changed,host-cxxmulti) ++$(call multi_depend,$(host-cxxmulti), , -objs -cxxobjs) ++ ++ ++# Create .o file from a single .cc (C++) file ++quiet_cmd_host-cxxobjs = HOSTCXX $@ ++ cmd_host-cxxobjs = $(HOSTCXX) $(hostcxx_flags) $(HOSTCXXFLAGS_$(@F)) \ ++ -c -o $@ $< ++$(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE ++ $(call if_changed_dep,host-cxxobjs) ++ ++# Compile .c file, create position independent .o file ++# host-cshobjs -> .o ++quiet_cmd_host-cshobjs = HOSTCC -fPIC $@ ++ cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $< ++$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE ++ $(call if_changed_dep,host-cshobjs) ++ ++# Compile .c file, create position independent .o file ++# Note that plugin capable gcc versions can be either C or C++ based ++# therefore plugin source files have to be compilable in both C and C++ mode. ++# This is why a C++ compiler is invoked on a .c file. ++# host-cxxshobjs -> .o ++quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@ ++ cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $< ++$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c $(obj)/fixdep FORCE ++ @echo test--$@ ++ $(call if_changed_dep,host-cxxshobjs) ++ + clean: + $(Q)rm -f $(addprefix $(obj)/,$(clean-files)) + distclean: clean diff --git a/support/kconfig/patches/08-fixdep-and-config-flag b/support/kconfig/patches/08-fixdep-and-config-flag new file mode 100644 index 0000000..4a3a358 --- /dev/null +++ b/support/kconfig/patches/08-fixdep-and-config-flag @@ -0,0 +1,19 @@ +diff --git a/support/kconfig.new/Makefile.br b/support/kconfig.new/Makefile.br +index 29dee5e..9c11293 100644 +--- a/support/kconfig.new/Makefile.br ++++ b/support/kconfig.new/Makefile.br +@@ -42,9 +42,13 @@ host-cobjs := $(addprefix $(obj)/,$(host-cobjs)) + host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs)) + fixdep-objs := $(obj)/fixdep.o + +-HOST_EXTRACFLAGS += -I$(obj) -DCONFIG_=\"\" ++HOST_EXTRACFLAGS += -I$(src) -I$(obj) -DCONFIG_=\"\" + ++_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS_$(basetarget).o) ++_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACFLAGS) $(HOSTCXXFLAGS_$(basetarget).o) + ++hostc_flags = -Wp,-MD,$(depfile) $(_hostc_flags) ++hostcxx_flags = -Wp,-MD,$(depfile) $(_hostcxx_flags) + + $(obj)/fixdep: $(fixdep-objs) + $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $< -o $@ diff --git a/support/kconfig/patches/09-support-glob-in-kconfig b/support/kconfig/patches/09-support-glob-in-kconfig new file mode 100644 index 0000000..0357c22 --- /dev/null +++ b/support/kconfig/patches/09-support-glob-in-kconfig @@ -0,0 +1,70 @@ +diff --git a/support/kconfig.new/lexer.l b/support/kconfig.new/lexer.l +index 6354c90..c5acb32 100644 +--- a/support/kconfig.new/lexer.l ++++ b/support/kconfig.new/lexer.l +@@ -8,6 +8,7 @@ + %{ + + #include <assert.h> ++#include <glob.h> + #include <limits.h> + #include <stdio.h> + #include <stdlib.h> +@@ -442,6 +443,32 @@ void zconf_nextfile(const char *name) + current_file = file; + } + ++void zconf_nextfiles(const char *wildcard) ++{ ++ glob_t g = {0}; ++ char **w; ++ int i; ++ ++ if (glob(wildcard, 0, NULL, &g) != 0) { ++ return; ++ } ++ if (g.gl_pathv == NULL) { ++ globfree(&g); ++ return; ++ } ++ ++ /* working through files backwards, since ++ * we're first pushing them on a stack ++ * before actually handling them. ++ */ ++ for (i = g.gl_pathc; i > 0; i--) { ++ w = &g.gl_pathv[i - 1]; ++ zconf_nextfile(*w); ++ } ++ ++ globfree(&g); ++} ++ + static void zconf_endfile(void) + { + struct buffer *parent; +diff --git a/support/kconfig.new/lkc.h b/support/kconfig.new/lkc.h +index cbc7658..69d2c77 100644 +--- a/support/kconfig.new/lkc.h ++++ b/support/kconfig.new/lkc.h +@@ -44,6 +44,7 @@ void zconf_starthelp(void); + FILE *zconf_fopen(const char *name); + void zconf_initscan(const char *name); + void zconf_nextfile(const char *name); ++void zconf_nextfiles(const char *name); + int zconf_lineno(void); + const char *zconf_curname(void); + +diff --git a/support/kconfig.new/parser.y b/support/kconfig.new/parser.y +index 60936c7..95700f8 100644 +--- a/support/kconfig.new/parser.y ++++ b/support/kconfig.new/parser.y +@@ -366,7 +366,7 @@ menu_option_list: + source_stmt: T_SOURCE prompt T_EOL + { + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2); +- zconf_nextfile($2); ++ zconf_nextfiles($2); + free($2); + }; + diff --git a/support/kconfig/preprocess.c b/support/kconfig/preprocess.c new file mode 100644 index 0000000..592dfbf --- /dev/null +++ b/support/kconfig/preprocess.c @@ -0,0 +1,573 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> + +#include <ctype.h> +#include <stdarg.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "list.h" +#include "lkc.h" + +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +static char *expand_string_with_args(const char *in, int argc, char *argv[]); + +static void __attribute__((noreturn)) pperror(const char *format, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", current_file->name, yylineno); + va_start(ap, format); + vfprintf(stderr, format, ap); + va_end(ap); + fprintf(stderr, "\n"); + + exit(1); +} + +/* + * Environment variables + */ +static LIST_HEAD(env_list); + +struct env { + char *name; + char *value; + struct list_head node; +}; + +static void env_add(const char *name, const char *value) +{ + struct env *e; + + e = xmalloc(sizeof(*e)); + e->name = xstrdup(name); + e->value = xstrdup(value); + + list_add_tail(&e->node, &env_list); +} + +static void env_del(struct env *e) +{ + list_del(&e->node); + free(e->name); + free(e->value); + free(e); +} + +/* The returned pointer must be freed when done */ +static char *env_expand(const char *name) +{ + struct env *e; + const char *value; + + if (!*name) + return NULL; + + list_for_each_entry(e, &env_list, node) { + if (!strcmp(name, e->name)) + return xstrdup(e->value); + } + + value = getenv(name); + if (!value) + return NULL; + + /* + * We need to remember all referenced environment variables. + * They will be written out to include/config/auto.conf.cmd + */ + env_add(name, value); + + return xstrdup(value); +} + +void env_write_dep(FILE *f, const char *autoconfig_name) +{ + struct env *e, *tmp; + + list_for_each_entry_safe(e, tmp, &env_list, node) { + fprintf(f, "ifneq \"$(%s)\" \"%s\"\n", e->name, e->value); + fprintf(f, "%s: FORCE\n", autoconfig_name); + fprintf(f, "endif\n"); + env_del(e); + } +} + +/* + * Built-in functions + */ +struct function { + const char *name; + unsigned int min_args; + unsigned int max_args; + char *(*func)(int argc, char *argv[]); +}; + +static char *do_error_if(int argc, char *argv[]) +{ + if (!strcmp(argv[0], "y")) + pperror("%s", argv[1]); + + return NULL; +} + +static char *do_filename(int argc, char *argv[]) +{ + return xstrdup(current_file->name); +} + +static char *do_info(int argc, char *argv[]) +{ + printf("%s\n", argv[0]); + + return xstrdup(""); +} + +static char *do_lineno(int argc, char *argv[]) +{ + char buf[16]; + + sprintf(buf, "%d", yylineno); + + return xstrdup(buf); +} + +static char *do_shell(int argc, char *argv[]) +{ + FILE *p; + char buf[256]; + char *cmd; + size_t nread; + int i; + + cmd = argv[0]; + + p = popen(cmd, "r"); + if (!p) { + perror(cmd); + exit(1); + } + + nread = fread(buf, 1, sizeof(buf), p); + if (nread == sizeof(buf)) + nread--; + + /* remove trailing new lines */ + while (nread > 0 && buf[nread - 1] == '\n') + nread--; + + buf[nread] = 0; + + /* replace a new line with a space */ + for (i = 0; i < nread; i++) { + if (buf[i] == '\n') + buf[i] = ' '; + } + + if (pclose(p) == -1) { + perror(cmd); + exit(1); + } + + return xstrdup(buf); +} + +static char *do_warning_if(int argc, char *argv[]) +{ + if (!strcmp(argv[0], "y")) + fprintf(stderr, "%s:%d: %s\n", + current_file->name, yylineno, argv[1]); + + return xstrdup(""); +} + +static const struct function function_table[] = { + /* Name MIN MAX Function */ + { "error-if", 2, 2, do_error_if }, + { "filename", 0, 0, do_filename }, + { "info", 1, 1, do_info }, + { "lineno", 0, 0, do_lineno }, + { "shell", 1, 1, do_shell }, + { "warning-if", 2, 2, do_warning_if }, +}; + +#define FUNCTION_MAX_ARGS 16 + +static char *function_expand(const char *name, int argc, char *argv[]) +{ + const struct function *f; + int i; + + for (i = 0; i < ARRAY_SIZE(function_table); i++) { + f = &function_table[i]; + if (strcmp(f->name, name)) + continue; + + if (argc < f->min_args) + pperror("too few function arguments passed to '%s'", + name); + + if (argc > f->max_args) + pperror("too many function arguments passed to '%s'", + name); + + return f->func(argc, argv); + } + + return NULL; +} + +/* + * Variables (and user-defined functions) + */ +static LIST_HEAD(variable_list); + +struct variable { + char *name; + char *value; + enum variable_flavor flavor; + int exp_count; + struct list_head node; +}; + +static struct variable *variable_lookup(const char *name) +{ + struct variable *v; + + list_for_each_entry(v, &variable_list, node) { + if (!strcmp(name, v->name)) + return v; + } + + return NULL; +} + +static char *variable_expand(const char *name, int argc, char *argv[]) +{ + struct variable *v; + char *res; + + v = variable_lookup(name); + if (!v) + return NULL; + + if (argc == 0 && v->exp_count) + pperror("Recursive variable '%s' references itself (eventually)", + name); + + if (v->exp_count > 1000) + pperror("Too deep recursive expansion"); + + v->exp_count++; + + if (v->flavor == VAR_RECURSIVE) + res = expand_string_with_args(v->value, argc, argv); + else + res = xstrdup(v->value); + + v->exp_count--; + + return res; +} + +void variable_add(const char *name, const char *value, + enum variable_flavor flavor) +{ + struct variable *v; + char *new_value; + bool append = false; + + v = variable_lookup(name); + if (v) { + /* For defined variables, += inherits the existing flavor */ + if (flavor == VAR_APPEND) { + flavor = v->flavor; + append = true; + } else { + free(v->value); + } + } else { + /* For undefined variables, += assumes the recursive flavor */ + if (flavor == VAR_APPEND) + flavor = VAR_RECURSIVE; + + v = xmalloc(sizeof(*v)); + v->name = xstrdup(name); + v->exp_count = 0; + list_add_tail(&v->node, &variable_list); + } + + v->flavor = flavor; + + if (flavor == VAR_SIMPLE) + new_value = expand_string(value); + else + new_value = xstrdup(value); + + if (append) { + v->value = xrealloc(v->value, + strlen(v->value) + strlen(new_value) + 2); + strcat(v->value, " "); + strcat(v->value, new_value); + free(new_value); + } else { + v->value = new_value; + } +} + +static void variable_del(struct variable *v) +{ + list_del(&v->node); + free(v->name); + free(v->value); + free(v); +} + +void variable_all_del(void) +{ + struct variable *v, *tmp; + + list_for_each_entry_safe(v, tmp, &variable_list, node) + variable_del(v); +} + +/* + * Evaluate a clause with arguments. argc/argv are arguments from the upper + * function call. + * + * Returned string must be freed when done + */ +static char *eval_clause(const char *str, size_t len, int argc, char *argv[]) +{ + char *tmp, *name, *res, *endptr, *prev, *p; + int new_argc = 0; + char *new_argv[FUNCTION_MAX_ARGS]; + int nest = 0; + int i; + unsigned long n; + + tmp = xstrndup(str, len); + + /* + * If variable name is '1', '2', etc. It is generally an argument + * from a user-function call (i.e. local-scope variable). If not + * available, then look-up global-scope variables. + */ + n = strtoul(tmp, &endptr, 10); + if (!*endptr && n > 0 && n <= argc) { + res = xstrdup(argv[n - 1]); + goto free_tmp; + } + + prev = p = tmp; + + /* + * Split into tokens + * The function name and arguments are separated by a comma. + * For example, if the function call is like this: + * $(foo,$(x),$(y)) + * + * The input string for this helper should be: + * foo,$(x),$(y) + * + * and split into: + * new_argv[0] = 'foo' + * new_argv[1] = '$(x)' + * new_argv[2] = '$(y)' + */ + while (*p) { + if (nest == 0 && *p == ',') { + *p = 0; + if (new_argc >= FUNCTION_MAX_ARGS) + pperror("too many function arguments"); + new_argv[new_argc++] = prev; + prev = p + 1; + } else if (*p == '(') { + nest++; + } else if (*p == ')') { + nest--; + } + + p++; + } + new_argv[new_argc++] = prev; + + /* + * Shift arguments + * new_argv[0] represents a function name or a variable name. Put it + * into 'name', then shift the rest of the arguments. This simplifies + * 'const' handling. + */ + name = expand_string_with_args(new_argv[0], argc, argv); + new_argc--; + for (i = 0; i < new_argc; i++) + new_argv[i] = expand_string_with_args(new_argv[i + 1], + argc, argv); + + /* Search for variables */ + res = variable_expand(name, new_argc, new_argv); + if (res) + goto free; + + /* Look for built-in functions */ + res = function_expand(name, new_argc, new_argv); + if (res) + goto free; + + /* Last, try environment variable */ + if (new_argc == 0) { + res = env_expand(name); + if (res) + goto free; + } + + res = xstrdup(""); +free: + for (i = 0; i < new_argc; i++) + free(new_argv[i]); + free(name); +free_tmp: + free(tmp); + + return res; +} + +/* + * Expand a string that follows '$' + * + * For example, if the input string is + * ($(FOO)$($(BAR)))$(BAZ) + * this helper evaluates + * $($(FOO)$($(BAR))) + * and returns a new string containing the expansion (note that the string is + * recursively expanded), also advancing 'str' to point to the next character + * after the corresponding closing parenthesis, in this case, *str will be + * $(BAR) + */ +static char *expand_dollar_with_args(const char **str, int argc, char *argv[]) +{ + const char *p = *str; + const char *q; + int nest = 0; + + /* + * In Kconfig, variable/function references always start with "$(". + * Neither single-letter variables as in $A nor curly braces as in ${CC} + * are supported. '$' not followed by '(' loses its special meaning. + */ + if (*p != '(') { + *str = p; + return xstrdup("$"); + } + + p++; + q = p; + while (*q) { + if (*q == '(') { + nest++; + } else if (*q == ')') { + if (nest-- == 0) + break; + } + q++; + } + + if (!*q) + pperror("unterminated reference to '%s': missing ')'", p); + + /* Advance 'str' to after the expanded initial portion of the string */ + *str = q + 1; + + return eval_clause(p, q - p, argc, argv); +} + +char *expand_dollar(const char **str) +{ + return expand_dollar_with_args(str, 0, NULL); +} + +static char *__expand_string(const char **str, bool (*is_end)(char c), + int argc, char *argv[]) +{ + const char *in, *p; + char *expansion, *out; + size_t in_len, out_len; + + out = xmalloc(1); + *out = 0; + out_len = 1; + + p = in = *str; + + while (1) { + if (*p == '$') { + in_len = p - in; + p++; + expansion = expand_dollar_with_args(&p, argc, argv); + out_len += in_len + strlen(expansion); + out = xrealloc(out, out_len); + strncat(out, in, in_len); + strcat(out, expansion); + free(expansion); + in = p; + continue; + } + + if (is_end(*p)) + break; + + p++; + } + + in_len = p - in; + out_len += in_len; + out = xrealloc(out, out_len); + strncat(out, in, in_len); + + /* Advance 'str' to the end character */ + *str = p; + + return out; +} + +static bool is_end_of_str(char c) +{ + return !c; +} + +/* + * Expand variables and functions in the given string. Undefined variables + * expand to an empty string. + * The returned string must be freed when done. + */ +static char *expand_string_with_args(const char *in, int argc, char *argv[]) +{ + return __expand_string(&in, is_end_of_str, argc, argv); +} + +char *expand_string(const char *in) +{ + return expand_string_with_args(in, 0, NULL); +} + +static bool is_end_of_token(char c) +{ + return !(isalnum(c) || c == '_' || c == '-'); +} + +/* + * Expand variables in a token. The parsing stops when a token separater + * (in most cases, it is a whitespace) is encountered. 'str' is updated to + * point to the next character. + * + * The returned string must be freed when done. + */ +char *expand_one_token(const char **str) +{ + return __expand_string(str, is_end_of_token, 0, NULL); +} diff --git a/support/kconfig/qconf-cfg.sh b/support/kconfig/qconf-cfg.sh new file mode 100755 index 0000000..02ccc0a --- /dev/null +++ b/support/kconfig/qconf-cfg.sh @@ -0,0 +1,32 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +PKG="Qt5Core Qt5Gui Qt5Widgets" +PKG2="QtCore QtGui" + +if [ -z "$(command -v pkg-config)" ]; then + echo >&2 "*" + echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it." + echo >&2 "*" + exit 1 +fi + +if pkg-config --exists $PKG; then + echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)\" + echo libs=\"$(pkg-config --libs $PKG)\" + echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\" + exit 0 +fi + +if pkg-config --exists $PKG2; then + echo cflags=\"$(pkg-config --cflags $PKG2)\" + echo libs=\"$(pkg-config --libs $PKG2)\" + echo moc=\"$(pkg-config --variable=moc_location QtCore)\" + exit 0 +fi + +echo >&2 "*" +echo >&2 "* Could not find Qt via pkg-config." +echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH" +echo >&2 "*" +exit 1 diff --git a/support/kconfig/qconf.cc b/support/kconfig/qconf.cc new file mode 100644 index 0000000..0021aa6 --- /dev/null +++ b/support/kconfig/qconf.cc @@ -0,0 +1,1896 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + * Copyright (C) 2015 Boris Barbulovski <bbarbulovski@xxxxxxxxx> + */ + +#include <qglobal.h> + +#include <QMainWindow> +#include <QList> +#include <qtextbrowser.h> +#include <QAction> +#include <QFileDialog> +#include <QMenu> + +#include <qapplication.h> +#include <qdesktopwidget.h> +#include <qtoolbar.h> +#include <qlayout.h> +#include <qsplitter.h> +#include <qlineedit.h> +#include <qlabel.h> +#include <qpushbutton.h> +#include <qmenubar.h> +#include <qmessagebox.h> +#include <qregexp.h> +#include <qevent.h> + +#include <stdlib.h> + +#include "lkc.h" +#include "qconf.h" + +#include "qconf.moc" +#include "images.h" + + +static QApplication *configApp; +static ConfigSettings *configSettings; + +QAction *ConfigMainWindow::saveAction; + +static inline QString qgettext(const char* str) +{ + return QString::fromLocal8Bit(str); +} + +ConfigSettings::ConfigSettings() + : QSettings("unikraft.org", "qconf") +{ +} + +/** + * Reads a list of integer values from the application settings. + */ +QList<int> ConfigSettings::readSizes(const QString& key, bool *ok) +{ + QList<int> result; + + if (contains(key)) + { + QStringList entryList = value(key).toStringList(); + QStringList::Iterator it; + + for (it = entryList.begin(); it != entryList.end(); ++it) + result.push_back((*it).toInt()); + + *ok = true; + } + else + *ok = false; + + return result; +} + +/** + * Writes a list of integer values to the application settings. + */ +bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value) +{ + QStringList stringList; + QList<int>::ConstIterator it; + + for (it = value.begin(); it != value.end(); ++it) + stringList.push_back(QString::number(*it)); + setValue(key, stringList); + + return true; +} + + +/* + * set the new data + * TODO check the value + */ +void ConfigItem::okRename(int col) +{ +} + +/* + * update the displayed of a menu entry + */ +void ConfigItem::updateMenu(void) +{ + ConfigList* list; + struct symbol* sym; + struct property *prop; + QString prompt; + int type; + tristate expr; + + list = listView(); + if (goParent) { + setPixmap(promptColIdx, list->menuBackPix); + prompt = ".."; + goto set_prompt; + } + + sym = menu->sym; + prop = menu->prompt; + prompt = qgettext(menu_get_prompt(menu)); + + if (prop) switch (prop->type) { + case P_MENU: + if (list->mode == singleMode || list->mode == symbolMode) { + /* a menuconfig entry is displayed differently + * depending whether it's at the view root or a child. + */ + if (sym && list->rootEntry == menu) + break; + setPixmap(promptColIdx, list->menuPix); + } else { + if (sym) + break; + setPixmap(promptColIdx, QIcon()); + } + goto set_prompt; + case P_COMMENT: + setPixmap(promptColIdx, QIcon()); + goto set_prompt; + default: + ; + } + if (!sym) + goto set_prompt; + + setText(nameColIdx, QString::fromLocal8Bit(sym->name)); + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + char ch; + + if (!sym_is_changable(sym) && list->optMode == normalOpt) { + setPixmap(promptColIdx, QIcon()); + setText(noColIdx, QString::null); + setText(modColIdx, QString::null); + setText(yesColIdx, QString::null); + break; + } + expr = sym_get_tristate_value(sym); + switch (expr) { + case yes: + if (sym_is_choice_value(sym) && type == S_BOOLEAN) + setPixmap(promptColIdx, list->choiceYesPix); + else + setPixmap(promptColIdx, list->symbolYesPix); + setText(yesColIdx, "Y"); + ch = 'Y'; + break; + case mod: + setPixmap(promptColIdx, list->symbolModPix); + setText(modColIdx, "M"); + ch = 'M'; + break; + default: + if (sym_is_choice_value(sym) && type == S_BOOLEAN) + setPixmap(promptColIdx, list->choiceNoPix); + else + setPixmap(promptColIdx, list->symbolNoPix); + setText(noColIdx, "N"); + ch = 'N'; + break; + } + if (expr != no) + setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0); + if (expr != mod) + setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0); + if (expr != yes) + setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0); + + setText(dataColIdx, QChar(ch)); + break; + case S_INT: + case S_HEX: + case S_STRING: + const char* data; + + data = sym_get_string_value(sym); + + setText(dataColIdx, data); + if (type == S_STRING) + prompt = QString("%1: %2").arg(prompt).arg(data); + else + prompt = QString("(%2) %1").arg(prompt).arg(data); + break; + } + if (!sym_has_value(sym) && visible) + prompt += " (NEW)"; +set_prompt: + setText(promptColIdx, prompt); +} + +void ConfigItem::testUpdateMenu(bool v) +{ + ConfigItem* i; + + visible = v; + if (!menu) + return; + + sym_calc_value(menu->sym); + if (menu->flags & MENU_CHANGED) { + /* the menu entry changed, so update all list items */ + menu->flags &= ~MENU_CHANGED; + for (i = (ConfigItem*)menu->data; i; i = i->nextItem) + i->updateMenu(); + } else if (listView()->updateAll) + updateMenu(); +} + + +/* + * construct a menu entry + */ +void ConfigItem::init(void) +{ + if (menu) { + ConfigList* list = listView(); + nextItem = (ConfigItem*)menu->data; + menu->data = this; + + if (list->mode != fullMode) + setExpanded(true); + sym_calc_value(menu->sym); + } + updateMenu(); +} + +/* + * destruct a menu entry + */ +ConfigItem::~ConfigItem(void) +{ + if (menu) { + ConfigItem** ip = (ConfigItem**)&menu->data; + for (; *ip; ip = &(*ip)->nextItem) { + if (*ip == this) { + *ip = nextItem; + break; + } + } + } +} + +ConfigLineEdit::ConfigLineEdit(ConfigView* parent) + : Parent(parent) +{ + connect(this, SIGNAL(editingFinished()), SLOT(hide())); +} + +void ConfigLineEdit::show(ConfigItem* i) +{ + item = i; + if (sym_get_string_value(item->menu->sym)) + setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym))); + else + setText(QString::null); + Parent::show(); + setFocus(); +} + +void ConfigLineEdit::keyPressEvent(QKeyEvent* e) +{ + switch (e->key()) { + case Qt::Key_Escape: + break; + case Qt::Key_Return: + case Qt::Key_Enter: + sym_set_string_value(item->menu->sym, text().toLatin1()); + parent()->updateList(item); + break; + default: + Parent::keyPressEvent(e); + return; + } + e->accept(); + parent()->list->setFocus(); + hide(); +} + +ConfigList::ConfigList(ConfigView* p, const char *name) + : Parent(p), + updateAll(false), + symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no), + choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no), + menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void), + showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt), + rootEntry(0), headerPopup(0) +{ + int i; + + setObjectName(name); + setSortingEnabled(false); + setRootIsDecorated(true); + + setVerticalScrollMode(ScrollPerPixel); + setHorizontalScrollMode(ScrollPerPixel); + + setHeaderLabels(QStringList() << "Option" << "Name" << "N" << "M" << "Y" << "Value"); + + connect(this, SIGNAL(itemSelectionChanged(void)), + SLOT(updateSelection(void))); + + if (name) { + configSettings->beginGroup(name); + showName = configSettings->value("/showName", false).toBool(); + showRange = configSettings->value("/showRange", false).toBool(); + showData = configSettings->value("/showData", false).toBool(); + optMode = (enum optionMode)configSettings->value("/optionMode", 0).toInt(); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } + + addColumn(promptColIdx); + + reinit(); +} + +bool ConfigList::menuSkip(struct menu *menu) +{ + if (optMode == normalOpt && menu_is_visible(menu)) + return false; + if (optMode == promptOpt && menu_has_prompt(menu)) + return false; + if (optMode == allOpt) + return false; + return true; +} + +void ConfigList::reinit(void) +{ + removeColumn(dataColIdx); + removeColumn(yesColIdx); + removeColumn(modColIdx); + removeColumn(noColIdx); + removeColumn(nameColIdx); + + if (showName) + addColumn(nameColIdx); + if (showRange) { + addColumn(noColIdx); + addColumn(modColIdx); + addColumn(yesColIdx); + } + if (showData) + addColumn(dataColIdx); + + updateListAll(); +} + +void ConfigList::saveSettings(void) +{ + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + configSettings->setValue("/showName", showName); + configSettings->setValue("/showRange", showRange); + configSettings->setValue("/showData", showData); + configSettings->setValue("/optionMode", (int)optMode); + configSettings->endGroup(); + } +} + +ConfigItem* ConfigList::findConfigItem(struct menu *menu) +{ + ConfigItem* item = (ConfigItem*)menu->data; + + for (; item; item = item->nextItem) { + if (this == item->listView()) + break; + } + + return item; +} + +void ConfigList::updateSelection(void) +{ + struct menu *menu; + enum prop_type type; + + if (selectedItems().count() == 0) + return; + + ConfigItem* item = (ConfigItem*)selectedItems().first(); + if (!item) + return; + + menu = item->menu; + emit menuChanged(menu); + if (!menu) + return; + type = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (mode == menuMode && type == P_MENU) + emit menuSelected(menu); +} + +void ConfigList::updateList(ConfigItem* item) +{ + ConfigItem* last = 0; + + if (!rootEntry) { + if (mode != listMode) + goto update; + QTreeWidgetItemIterator it(this); + ConfigItem* item; + + while (*it) { + item = (ConfigItem*)(*it); + if (!item->menu) + continue; + item->testUpdateMenu(menu_is_visible(item->menu)); + + ++it; + } + return; + } + + if (rootEntry != &rootmenu && (mode == singleMode || + (mode == symbolMode && rootEntry->parent != &rootmenu))) { + item = (ConfigItem *)topLevelItem(0); + if (!item) + item = new ConfigItem(this, 0, true); + last = item; + } + if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && + rootEntry->sym && rootEntry->prompt) { + item = last ? last->nextSibling() : firstChild(); + if (!item) + item = new ConfigItem(this, last, rootEntry, true); + else + item->testUpdateMenu(true); + + updateMenuList(item, rootEntry); + update(); + resizeColumnToContents(0); + return; + } +update: + updateMenuList(this, rootEntry); + update(); + resizeColumnToContents(0); +} + +void ConfigList::setValue(ConfigItem* item, tristate val) +{ + struct symbol* sym; + int type; + tristate oldval; + + sym = item->menu ? item->menu->sym : 0; + if (!sym) + return; + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + oldval = sym_get_tristate_value(sym); + + if (!sym_set_tristate_value(sym, val)) + return; + if (oldval == no && item->menu->list) + item->setExpanded(true); + parent()->updateList(item); + break; + } +} + +void ConfigList::changeValue(ConfigItem* item) +{ + struct symbol* sym; + struct menu* menu; + int type, oldexpr, newexpr; + + menu = item->menu; + if (!menu) + return; + sym = menu->sym; + if (!sym) { + if (item->menu->list) + item->setExpanded(!item->isExpanded()); + return; + } + + type = sym_get_type(sym); + switch (type) { + case S_BOOLEAN: + case S_TRISTATE: + oldexpr = sym_get_tristate_value(sym); + newexpr = sym_toggle_tristate_value(sym); + if (item->menu->list) { + if (oldexpr == newexpr) + item->setExpanded(!item->isExpanded()); + else if (oldexpr == no) + item->setExpanded(true); + } + if (oldexpr != newexpr) + parent()->updateList(item); + break; + case S_INT: + case S_HEX: + case S_STRING: + parent()->lineEdit->show(item); + break; + } +} + +void ConfigList::setRootMenu(struct menu *menu) +{ + enum prop_type type; + + if (rootEntry == menu) + return; + type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (type != P_MENU) + return; + updateMenuList(this, 0); + rootEntry = menu; + updateListAll(); + if (currentItem()) { + currentItem()->setSelected(hasFocus()); + scrollToItem(currentItem()); + } +} + +void ConfigList::setParentMenu(void) +{ + ConfigItem* item; + struct menu *oldroot; + + oldroot = rootEntry; + if (rootEntry == &rootmenu) + return; + setRootMenu(menu_get_parent_menu(rootEntry->parent)); + + QTreeWidgetItemIterator it(this); + while (*it) { + item = (ConfigItem *)(*it); + if (item->menu == oldroot) { + setCurrentItem(item); + scrollToItem(item); + break; + } + + ++it; + } +} + +/* + * update all the children of a menu entry + * removes/adds the entries from the parent widget as necessary + * + * parent: either the menu list widget or a menu entry widget + * menu: entry to be updated + */ +void ConfigList::updateMenuList(ConfigItem *parent, struct menu* menu) +{ + struct menu* child; + ConfigItem* item; + ConfigItem* last; + bool visible; + enum prop_type type; + + if (!menu) { + while (parent->childCount() > 0) + { + delete parent->takeChild(0); + } + + return; + } + + last = parent->firstChild(); + if (last && !last->goParent) + last = 0; + for (child = menu->list; child; child = child->next) { + item = last ? last->nextSibling() : parent->firstChild(); + type = child->prompt ? child->prompt->type : P_UNKNOWN; + + switch (mode) { + case menuMode: + if (!(child->flags & MENU_ROOT)) + goto hide; + break; + case symbolMode: + if (child->flags & MENU_ROOT) + goto hide; + break; + default: + break; + } + + visible = menu_is_visible(child); + if (!menuSkip(child)) { + if (!child->sym && !child->list && !child->prompt) + continue; + if (!item || item->menu != child) + item = new ConfigItem(parent, last, child, visible); + else + item->testUpdateMenu(visible); + + if (mode == fullMode || mode == menuMode || type != P_MENU) + updateMenuList(item, child); + else + updateMenuList(item, 0); + last = item; + continue; + } + hide: + if (item && item->menu == child) { + last = parent->firstChild(); + if (last == item) + last = 0; + else while (last->nextSibling() != item) + last = last->nextSibling(); + delete item; + } + } +} + +void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu) +{ + struct menu* child; + ConfigItem* item; + ConfigItem* last; + bool visible; + enum prop_type type; + + if (!menu) { + while (parent->topLevelItemCount() > 0) + { + delete parent->takeTopLevelItem(0); + } + + return; + } + + last = (ConfigItem*)parent->topLevelItem(0); + if (last && !last->goParent) + last = 0; + for (child = menu->list; child; child = child->next) { + item = last ? last->nextSibling() : (ConfigItem*)parent->topLevelItem(0); + type = child->prompt ? child->prompt->type : P_UNKNOWN; + + switch (mode) { + case menuMode: + if (!(child->flags & MENU_ROOT)) + goto hide; + break; + case symbolMode: + if (child->flags & MENU_ROOT) + goto hide; + break; + default: + break; + } + + visible = menu_is_visible(child); + if (!menuSkip(child)) { + if (!child->sym && !child->list && !child->prompt) + continue; + if (!item || item->menu != child) + item = new ConfigItem(parent, last, child, visible); + else + item->testUpdateMenu(visible); + + if (mode == fullMode || mode == menuMode || type != P_MENU) + updateMenuList(item, child); + else + updateMenuList(item, 0); + last = item; + continue; + } + hide: + if (item && item->menu == child) { + last = (ConfigItem*)parent->topLevelItem(0); + if (last == item) + last = 0; + else while (last->nextSibling() != item) + last = last->nextSibling(); + delete item; + } + } +} + +void ConfigList::keyPressEvent(QKeyEvent* ev) +{ + QTreeWidgetItem* i = currentItem(); + ConfigItem* item; + struct menu *menu; + enum prop_type type; + + if (ev->key() == Qt::Key_Escape && mode != fullMode && mode != listMode) { + emit parentSelected(); + ev->accept(); + return; + } + + if (!i) { + Parent::keyPressEvent(ev); + return; + } + item = (ConfigItem*)i; + + switch (ev->key()) { + case Qt::Key_Return: + case Qt::Key_Enter: + if (item->goParent) { + emit parentSelected(); + break; + } + menu = item->menu; + if (!menu) + break; + type = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (type == P_MENU && rootEntry != menu && + mode != fullMode && mode != menuMode) { + emit menuSelected(menu); + break; + } + case Qt::Key_Space: + changeValue(item); + break; + case Qt::Key_N: + setValue(item, no); + break; + case Qt::Key_M: + setValue(item, mod); + break; + case Qt::Key_Y: + setValue(item, yes); + break; + default: + Parent::keyPressEvent(ev); + return; + } + ev->accept(); +} + +void ConfigList::mousePressEvent(QMouseEvent* e) +{ + //QPoint p(contentsToViewport(e->pos())); + //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y()); + Parent::mousePressEvent(e); +} + +void ConfigList::mouseReleaseEvent(QMouseEvent* e) +{ + QPoint p = e->pos(); + ConfigItem* item = (ConfigItem*)itemAt(p); + struct menu *menu; + enum prop_type ptype; + QIcon icon; + int idx, x; + + if (!item) + goto skip; + + menu = item->menu; + x = header()->offset() + p.x(); + idx = header()->logicalIndexAt(x); + switch (idx) { + case promptColIdx: + icon = item->pixmap(promptColIdx); + if (!icon.isNull()) { + int off = header()->sectionPosition(0) + visualRect(indexAt(p)).x() + 4; // 4 is Hardcoded image offset. There might be a way to do it properly. + if (x >= off && x < off + icon.availableSizes().first().width()) { + if (item->goParent) { + emit parentSelected(); + break; + } else if (!menu) + break; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (ptype == P_MENU && rootEntry != menu && + mode != fullMode && mode != menuMode) + emit menuSelected(menu); + else + changeValue(item); + } + } + break; + case noColIdx: + setValue(item, no); + break; + case modColIdx: + setValue(item, mod); + break; + case yesColIdx: + setValue(item, yes); + break; + case dataColIdx: + changeValue(item); + break; + } + +skip: + //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y()); + Parent::mouseReleaseEvent(e); +} + +void ConfigList::mouseMoveEvent(QMouseEvent* e) +{ + //QPoint p(contentsToViewport(e->pos())); + //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y()); + Parent::mouseMoveEvent(e); +} + +void ConfigList::mouseDoubleClickEvent(QMouseEvent* e) +{ + QPoint p = e->pos(); // TODO: Check if this works(was contentsToViewport). + ConfigItem* item = (ConfigItem*)itemAt(p); + struct menu *menu; + enum prop_type ptype; + + if (!item) + goto skip; + if (item->goParent) { + emit parentSelected(); + goto skip; + } + menu = item->menu; + if (!menu) + goto skip; + ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; + if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) + emit menuSelected(menu); + else if (menu->sym) + changeValue(item); + +skip: + //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y()); + Parent::mouseDoubleClickEvent(e); +} + +void ConfigList::focusInEvent(QFocusEvent *e) +{ + struct menu *menu = NULL; + + Parent::focusInEvent(e); + + ConfigItem* item = (ConfigItem *)currentItem(); + if (item) { + item->setSelected(true); + menu = item->menu; + } + emit gotFocus(menu); +} + +void ConfigList::contextMenuEvent(QContextMenuEvent *e) +{ + if (e->y() <= header()->geometry().bottom()) { + if (!headerPopup) { + QAction *action; + + headerPopup = new QMenu(this); + action = new QAction("Show Name", this); + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowName(bool))); + connect(parent(), SIGNAL(showNameChanged(bool)), + action, SLOT(setOn(bool))); + action->setChecked(showName); + headerPopup->addAction(action); + action = new QAction("Show Range", this); + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowRange(bool))); + connect(parent(), SIGNAL(showRangeChanged(bool)), + action, SLOT(setOn(bool))); + action->setChecked(showRange); + headerPopup->addAction(action); + action = new QAction("Show Data", this); + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), + parent(), SLOT(setShowData(bool))); + connect(parent(), SIGNAL(showDataChanged(bool)), + action, SLOT(setOn(bool))); + action->setChecked(showData); + headerPopup->addAction(action); + } + headerPopup->exec(e->globalPos()); + e->accept(); + } else + e->ignore(); +} + +ConfigView*ConfigView::viewList; +QAction *ConfigView::showNormalAction; +QAction *ConfigView::showAllAction; +QAction *ConfigView::showPromptAction; + +ConfigView::ConfigView(QWidget* parent, const char *name) + : Parent(parent) +{ + setObjectName(name); + QVBoxLayout *verticalLayout = new QVBoxLayout(this); + verticalLayout->setContentsMargins(0, 0, 0, 0); + + list = new ConfigList(this); + verticalLayout->addWidget(list); + lineEdit = new ConfigLineEdit(this); + lineEdit->hide(); + verticalLayout->addWidget(lineEdit); + + this->nextView = viewList; + viewList = this; +} + +ConfigView::~ConfigView(void) +{ + ConfigView** vp; + + for (vp = &viewList; *vp; vp = &(*vp)->nextView) { + if (*vp == this) { + *vp = nextView; + break; + } + } +} + +void ConfigView::setOptionMode(QAction *act) +{ + if (act == showNormalAction) + list->optMode = normalOpt; + else if (act == showAllAction) + list->optMode = allOpt; + else + list->optMode = promptOpt; + + list->updateListAll(); +} + +void ConfigView::setShowName(bool b) +{ + if (list->showName != b) { + list->showName = b; + list->reinit(); + emit showNameChanged(b); + } +} + +void ConfigView::setShowRange(bool b) +{ + if (list->showRange != b) { + list->showRange = b; + list->reinit(); + emit showRangeChanged(b); + } +} + +void ConfigView::setShowData(bool b) +{ + if (list->showData != b) { + list->showData = b; + list->reinit(); + emit showDataChanged(b); + } +} + +void ConfigList::setAllOpen(bool open) +{ + QTreeWidgetItemIterator it(this); + + while (*it) { + (*it)->setExpanded(open); + + ++it; + } +} + +void ConfigView::updateList(ConfigItem* item) +{ + ConfigView* v; + + for (v = viewList; v; v = v->nextView) + v->list->updateList(item); +} + +void ConfigView::updateListAll(void) +{ + ConfigView* v; + + for (v = viewList; v; v = v->nextView) + v->list->updateListAll(); +} + +ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) + : Parent(parent), sym(0), _menu(0) +{ + setObjectName(name); + + + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + setShowDebug(configSettings->value("/showDebug", false).toBool()); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } +} + +void ConfigInfoView::saveSettings(void) +{ + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + configSettings->setValue("/showDebug", showDebug()); + configSettings->endGroup(); + } +} + +void ConfigInfoView::setShowDebug(bool b) +{ + if (_showDebug != b) { + _showDebug = b; + if (_menu) + menuInfo(); + else if (sym) + symbolInfo(); + emit showDebugChanged(b); + } +} + +void ConfigInfoView::setInfo(struct menu *m) +{ + if (_menu == m) + return; + _menu = m; + sym = NULL; + if (!_menu) + clear(); + else + menuInfo(); +} + +void ConfigInfoView::symbolInfo(void) +{ + QString str; + + str += "<big>Symbol: <b>"; + str += print_filter(sym->name); + str += "</b></big><br><br>value: "; + str += print_filter(sym_get_string_value(sym)); + str += "<br>visibility: "; + str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n"; + str += "<br>"; + str += debug_info(sym); + + setText(str); +} + +void ConfigInfoView::menuInfo(void) +{ + struct symbol* sym; + QString head, debug, help; + + sym = _menu->sym; + if (sym) { + if (_menu->prompt) { + head += "<big><b>"; + head += print_filter(_menu->prompt->text); + head += "</b></big>"; + if (sym->name) { + head += " ("; + if (showDebug()) + head += QString().sprintf("<a href=\"s%p\">", sym); + head += print_filter(sym->name); + if (showDebug()) + head += "</a>"; + head += ")"; + } + } else if (sym->name) { + head += "<big><b>"; + if (showDebug()) + head += QString().sprintf("<a href=\"s%p\">", sym); + head += print_filter(sym->name); + if (showDebug()) + head += "</a>"; + head += "</b></big>"; + } + head += "<br><br>"; + + if (showDebug()) + debug = debug_info(sym); + + struct gstr help_gstr = str_new(); + menu_get_ext_help(_menu, &help_gstr); + help = print_filter(str_get(&help_gstr)); + str_free(&help_gstr); + } else if (_menu->prompt) { + head += "<big><b>"; + head += print_filter(_menu->prompt->text); + head += "</b></big><br><br>"; + if (showDebug()) { + if (_menu->prompt->visible.expr) { + debug += " dep: "; + expr_print(_menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); + debug += "<br><br>"; + } + } + } + if (showDebug()) + debug += QString().sprintf("defined at %s:%d<br><br>", _menu->file->name, _menu->lineno); + + setText(head + debug + help); +} + +QString ConfigInfoView::debug_info(struct symbol *sym) +{ + QString debug; + + debug += "type: "; + debug += print_filter(sym_type_name(sym->type)); + if (sym_is_choice(sym)) + debug += " (choice)"; + debug += "<br>"; + if (sym->rev_dep.expr) { + debug += "reverse dep: "; + expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + for (struct property *prop = sym->prop; prop; prop = prop->next) { + switch (prop->type) { + case P_PROMPT: + case P_MENU: + debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu); + debug += print_filter(prop->text); + debug += "</a><br>"; + break; + case P_DEFAULT: + case P_SELECT: + case P_RANGE: + debug += prop_get_type_name(prop->type); + debug += ": "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + break; + case P_CHOICE: + if (sym_is_choice(sym)) { + debug += "choice: "; + expr_print(prop->expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + break; + default: + debug += "unknown property: "; + debug += prop_get_type_name(prop->type); + debug += "<br>"; + } + if (prop->visible.expr) { + debug += " dep: "; + expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); + debug += "<br>"; + } + } + debug += "<br>"; + + return debug; +} + +QString ConfigInfoView::print_filter(const QString &str) +{ + QRegExp re("[<>&\"\\n]"); + QString res = str; + for (int i = 0; (i = res.indexOf(re, i)) >= 0;) { + switch (res[i].toLatin1()) { + case '<': + res.replace(i, 1, "<"); + i += 4; + break; + case '>': + res.replace(i, 1, ">"); + i += 4; + break; + case '&': + res.replace(i, 1, "&"); + i += 5; + break; + case '"': + res.replace(i, 1, """); + i += 6; + break; + case '\n': + res.replace(i, 1, "<br>"); + i += 4; + break; + } + } + return res; +} + +void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str) +{ + QString* text = reinterpret_cast<QString*>(data); + QString str2 = print_filter(str); + + if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { + *text += QString().sprintf("<a href=\"s%p\">", sym); + *text += str2; + *text += "</a>"; + } else + *text += str2; +} + +QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos) +{ + QMenu* popup = Parent::createStandardContextMenu(pos); + QAction* action = new QAction("Show Debug Info", popup); + action->setCheckable(true); + connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); + connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); + action->setChecked(showDebug()); + popup->addSeparator(); + popup->addAction(action); + return popup; +} + +void ConfigInfoView::contextMenuEvent(QContextMenuEvent *e) +{ + Parent::contextMenuEvent(e); +} + +ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *name) + : Parent(parent), result(NULL) +{ + setObjectName(name); + setWindowTitle("Search Config"); + + QVBoxLayout* layout1 = new QVBoxLayout(this); + layout1->setContentsMargins(11, 11, 11, 11); + layout1->setSpacing(6); + QHBoxLayout* layout2 = new QHBoxLayout(0); + layout2->setContentsMargins(0, 0, 0, 0); + layout2->setSpacing(6); + layout2->addWidget(new QLabel("Find:", this)); + editField = new QLineEdit(this); + connect(editField, SIGNAL(returnPressed()), SLOT(search())); + layout2->addWidget(editField); + searchButton = new QPushButton("Search", this); + searchButton->setAutoDefault(false); + connect(searchButton, SIGNAL(clicked()), SLOT(search())); + layout2->addWidget(searchButton); + layout1->addLayout(layout2); + + split = new QSplitter(this); + split->setOrientation(Qt::Vertical); + list = new ConfigView(split, name); + list->list->mode = listMode; + info = new ConfigInfoView(split, name); + connect(list->list, SIGNAL(menuChanged(struct menu *)), + info, SLOT(setInfo(struct menu *))); + connect(list->list, SIGNAL(menuChanged(struct menu *)), + parent, SLOT(setMenuLink(struct menu *))); + + layout1->addWidget(split); + + if (name) { + QVariant x, y; + int width, height; + bool ok; + + configSettings->beginGroup(name); + width = configSettings->value("/window width", parent->width() / 2).toInt(); + height = configSettings->value("/window height", parent->height() / 2).toInt(); + resize(width, height); + x = configSettings->value("/window x"); + y = configSettings->value("/window y"); + if ((x.isValid())&&(y.isValid())) + move(x.toInt(), y.toInt()); + QList<int> sizes = configSettings->readSizes("/split", &ok); + if (ok) + split->setSizes(sizes); + configSettings->endGroup(); + connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); + } +} + +void ConfigSearchWindow::saveSettings(void) +{ + if (!objectName().isEmpty()) { + configSettings->beginGroup(objectName()); + configSettings->setValue("/window x", pos().x()); + configSettings->setValue("/window y", pos().y()); + configSettings->setValue("/window width", size().width()); + configSettings->setValue("/window height", size().height()); + configSettings->writeSizes("/split", split->sizes()); + configSettings->endGroup(); + } +} + +void ConfigSearchWindow::search(void) +{ + struct symbol **p; + struct property *prop; + ConfigItem *lastItem = NULL; + + free(result); + list->list->clear(); + info->clear(); + + result = sym_re_search(editField->text().toLatin1()); + if (!result) + return; + for (p = result; *p; p++) { + for_all_prompts((*p), prop) + lastItem = new ConfigItem(list->list, lastItem, prop->menu, + menu_is_visible(prop->menu)); + } +} + +/* + * Construct the complete config widget + */ +ConfigMainWindow::ConfigMainWindow(void) + : searchWindow(0) +{ + QMenuBar* menu; + bool ok = true; + QVariant x, y; + int width, height; + char title[256]; + + QDesktopWidget *d = configApp->desktop(); + snprintf(title, sizeof(title), "%s%s", + rootmenu.prompt->text, + "" + ); + setWindowTitle(title); + + width = configSettings->value("/window width", d->width() - 64).toInt(); + height = configSettings->value("/window height", d->height() - 64).toInt(); + resize(width, height); + x = configSettings->value("/window x"); + y = configSettings->value("/window y"); + if ((x.isValid())&&(y.isValid())) + move(x.toInt(), y.toInt()); + + split1 = new QSplitter(this); + split1->setOrientation(Qt::Horizontal); + setCentralWidget(split1); + + menuView = new ConfigView(split1, "menu"); + menuList = menuView->list; + + split2 = new QSplitter(split1); + split2->setOrientation(Qt::Vertical); + + // create config tree + configView = new ConfigView(split2, "config"); + configList = configView->list; + + helpText = new ConfigInfoView(split2, "help"); + + setTabOrder(configList, helpText); + configList->setFocus(); + + menu = menuBar(); + toolBar = new QToolBar("Tools", this); + addToolBar(toolBar); + + backAction = new QAction(QPixmap(xpm_back), "Back", this); + connect(backAction, SIGNAL(triggered(bool)), SLOT(goBack())); + backAction->setEnabled(false); + QAction *quitAction = new QAction("&Quit", this); + quitAction->setShortcut(Qt::CTRL + Qt::Key_Q); + connect(quitAction, SIGNAL(triggered(bool)), SLOT(close())); + QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this); + loadAction->setShortcut(Qt::CTRL + Qt::Key_L); + connect(loadAction, SIGNAL(triggered(bool)), SLOT(loadConfig())); + saveAction = new QAction(QPixmap(xpm_save), "&Save", this); + saveAction->setShortcut(Qt::CTRL + Qt::Key_S); + connect(saveAction, SIGNAL(triggered(bool)), SLOT(saveConfig())); + conf_set_changed_callback(conf_changed); + // Set saveAction's initial state + conf_changed(); + configname = xstrdup(conf_get_configname()); + + QAction *saveAsAction = new QAction("Save &As...", this); + connect(saveAsAction, SIGNAL(triggered(bool)), SLOT(saveConfigAs())); + QAction *searchAction = new QAction("&Find", this); + searchAction->setShortcut(Qt::CTRL + Qt::Key_F); + connect(searchAction, SIGNAL(triggered(bool)), SLOT(searchConfig())); + singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this); + singleViewAction->setCheckable(true); + connect(singleViewAction, SIGNAL(triggered(bool)), SLOT(showSingleView())); + splitViewAction = new QAction(QPixmap(xpm_split_view), "Split View", this); + splitViewAction->setCheckable(true); + connect(splitViewAction, SIGNAL(triggered(bool)), SLOT(showSplitView())); + fullViewAction = new QAction(QPixmap(xpm_tree_view), "Full View", this); + fullViewAction->setCheckable(true); + connect(fullViewAction, SIGNAL(triggered(bool)), SLOT(showFullView())); + + QAction *showNameAction = new QAction("Show Name", this); + showNameAction->setCheckable(true); + connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); + showNameAction->setChecked(configView->showName()); + QAction *showRangeAction = new QAction("Show Range", this); + showRangeAction->setCheckable(true); + connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); + QAction *showDataAction = new QAction("Show Data", this); + showDataAction->setCheckable(true); + connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool))); + + QActionGroup *optGroup = new QActionGroup(this); + optGroup->setExclusive(true); + connect(optGroup, SIGNAL(triggered(QAction*)), configView, + SLOT(setOptionMode(QAction *))); + connect(optGroup, SIGNAL(triggered(QAction *)), menuView, + SLOT(setOptionMode(QAction *))); + + configView->showNormalAction = new QAction("Show Normal Options", optGroup); + configView->showAllAction = new QAction("Show All Options", optGroup); + configView->showPromptAction = new QAction("Show Prompt Options", optGroup); + configView->showNormalAction->setCheckable(true); + configView->showAllAction->setCheckable(true); + configView->showPromptAction->setCheckable(true); + + QAction *showDebugAction = new QAction("Show Debug Info", this); + showDebugAction->setCheckable(true); + connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); + showDebugAction->setChecked(helpText->showDebug()); + + QAction *showIntroAction = new QAction("Introduction", this); + connect(showIntroAction, SIGNAL(triggered(bool)), SLOT(showIntro())); + QAction *showAboutAction = new QAction("About", this); + connect(showAboutAction, SIGNAL(triggered(bool)), SLOT(showAbout())); + + // init tool bar + toolBar->addAction(backAction); + toolBar->addSeparator(); + toolBar->addAction(loadAction); + toolBar->addAction(saveAction); + toolBar->addSeparator(); + toolBar->addAction(singleViewAction); + toolBar->addAction(splitViewAction); + toolBar->addAction(fullViewAction); + + // create config menu + QMenu* config = menu->addMenu("&File"); + config->addAction(loadAction); + config->addAction(saveAction); + config->addAction(saveAsAction); + config->addSeparator(); + config->addAction(quitAction); + + // create edit menu + QMenu* editMenu = menu->addMenu("&Edit"); + editMenu->addAction(searchAction); + + // create options menu + QMenu* optionMenu = menu->addMenu("&Option"); + optionMenu->addAction(showNameAction); + optionMenu->addAction(showRangeAction); + optionMenu->addAction(showDataAction); + optionMenu->addSeparator(); + optionMenu->addActions(optGroup->actions()); + optionMenu->addSeparator(); + optionMenu->addAction(showDebugAction); + + // create help menu + menu->addSeparator(); + QMenu* helpMenu = menu->addMenu("&Help"); + helpMenu->addAction(showIntroAction); + helpMenu->addAction(showAboutAction); + + connect(configList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(configList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + connect(configList, SIGNAL(parentSelected()), + SLOT(goBack())); + connect(menuList, SIGNAL(menuChanged(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(menuSelected(struct menu *)), + SLOT(changeMenu(struct menu *))); + + connect(configList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + helpText, SLOT(setInfo(struct menu *))); + connect(menuList, SIGNAL(gotFocus(struct menu *)), + SLOT(listFocusChanged(void))); + connect(helpText, SIGNAL(menuSelected(struct menu *)), + SLOT(setMenuLink(struct menu *))); + + QString listMode = configSettings->value("/listMode", "symbol").toString(); + if (listMode == "single") + showSingleView(); + else if (listMode == "full") + showFullView(); + else /*if (listMode == "split")*/ + showSplitView(); + + // UI setup done, restore splitter positions + QList<int> sizes = configSettings->readSizes("/split1", &ok); + if (ok) + split1->setSizes(sizes); + + sizes = configSettings->readSizes("/split2", &ok); + if (ok) + split2->setSizes(sizes); +} + +void ConfigMainWindow::loadConfig(void) +{ + QString str; + QByteArray ba; + const char *name; + + str = QFileDialog::getOpenFileName(this, "", configname); + if (str.isNull()) + return; + + ba = str.toLocal8Bit(); + name = ba.data(); + + if (conf_read(name)) + QMessageBox::information(this, "qconf", "Unable to load configuration!"); + + free(configname); + configname = xstrdup(name); + + ConfigView::updateListAll(); +} + +bool ConfigMainWindow::saveConfig(void) +{ + if (conf_write(configname)) { + QMessageBox::information(this, "qconf", "Unable to save configuration!"); + return false; + } + conf_write_autoconf(0); + + return true; +} + +void ConfigMainWindow::saveConfigAs(void) +{ + QString str; + QByteArray ba; + const char *name; + + str = QFileDialog::getSaveFileName(this, "", configname); + if (str.isNull()) + return; + + ba = str.toLocal8Bit(); + name = ba.data(); + + if (conf_write(name)) { + QMessageBox::information(this, "qconf", "Unable to save configuration!"); + } + conf_write_autoconf(0); + + free(configname); + configname = xstrdup(name); +} + +void ConfigMainWindow::searchConfig(void) +{ + if (!searchWindow) + searchWindow = new ConfigSearchWindow(this, "search"); + searchWindow->show(); +} + +void ConfigMainWindow::changeMenu(struct menu *menu) +{ + configList->setRootMenu(menu); + if (configList->rootEntry->parent == &rootmenu) + backAction->setEnabled(false); + else + backAction->setEnabled(true); +} + +void ConfigMainWindow::setMenuLink(struct menu *menu) +{ + struct menu *parent; + ConfigList* list = NULL; + ConfigItem* item; + + if (configList->menuSkip(menu)) + return; + + switch (configList->mode) { + case singleMode: + list = configList; + parent = menu_get_parent_menu(menu); + if (!parent) + return; + list->setRootMenu(parent); + break; + case symbolMode: + if (menu->flags & MENU_ROOT) { + configList->setRootMenu(menu); + configList->clearSelection(); + list = menuList; + } else { + list = configList; + parent = menu_get_parent_menu(menu->parent); + if (!parent) + return; + item = menuList->findConfigItem(parent); + if (item) { + item->setSelected(true); + menuList->scrollToItem(item); + } + list->setRootMenu(parent); + } + break; + case fullMode: + list = configList; + break; + default: + break; + } + + if (list) { + item = list->findConfigItem(menu); + if (item) { + item->setSelected(true); + list->scrollToItem(item); + list->setFocus(); + } + } +} + +void ConfigMainWindow::listFocusChanged(void) +{ + if (menuList->mode == menuMode) + configList->clearSelection(); +} + +void ConfigMainWindow::goBack(void) +{ + ConfigItem* item, *oldSelection; + + configList->setParentMenu(); + if (configList->rootEntry == &rootmenu) + backAction->setEnabled(false); + + if (menuList->selectedItems().count() == 0) + return; + + item = (ConfigItem*)menuList->selectedItems().first(); + oldSelection = item; + while (item) { + if (item->menu == configList->rootEntry) { + oldSelection->setSelected(false); + item->setSelected(true); + break; + } + item = (ConfigItem*)item->parent(); + } +} + +void ConfigMainWindow::showSingleView(void) +{ + singleViewAction->setEnabled(false); + singleViewAction->setChecked(true); + splitViewAction->setEnabled(true); + splitViewAction->setChecked(false); + fullViewAction->setEnabled(true); + fullViewAction->setChecked(false); + + menuView->hide(); + menuList->setRootMenu(0); + configList->mode = singleMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setFocus(); +} + +void ConfigMainWindow::showSplitView(void) +{ + singleViewAction->setEnabled(true); + singleViewAction->setChecked(false); + splitViewAction->setEnabled(false); + splitViewAction->setChecked(true); + fullViewAction->setEnabled(true); + fullViewAction->setChecked(false); + + configList->mode = symbolMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setAllOpen(true); + configApp->processEvents(); + menuList->mode = menuMode; + menuList->setRootMenu(&rootmenu); + menuList->setAllOpen(true); + menuView->show(); + menuList->setFocus(); +} + +void ConfigMainWindow::showFullView(void) +{ + singleViewAction->setEnabled(true); + singleViewAction->setChecked(false); + splitViewAction->setEnabled(true); + splitViewAction->setChecked(false); + fullViewAction->setEnabled(false); + fullViewAction->setChecked(true); + + menuView->hide(); + menuList->setRootMenu(0); + configList->mode = fullMode; + if (configList->rootEntry == &rootmenu) + configList->updateListAll(); + else + configList->setRootMenu(&rootmenu); + configList->setFocus(); +} + +/* + * ask for saving configuration before quitting + * TODO ask only when something changed + */ +void ConfigMainWindow::closeEvent(QCloseEvent* e) +{ + if (!conf_get_changed()) { + e->accept(); + return; + } + QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning, + QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); + mb.setButtonText(QMessageBox::Yes, "&Save Changes"); + mb.setButtonText(QMessageBox::No, "&Discard Changes"); + mb.setButtonText(QMessageBox::Cancel, "Cancel Exit"); + switch (mb.exec()) { + case QMessageBox::Yes: + if (saveConfig()) + e->accept(); + else + e->ignore(); + break; + case QMessageBox::No: + e->accept(); + break; + case QMessageBox::Cancel: + e->ignore(); + break; + } +} + +void ConfigMainWindow::showIntro(void) +{ + static const QString str = "Welcome to the qconf graphical configuration tool.\n\n" + "For each option, a blank box indicates the feature is disabled, a check\n" + "indicates it is enabled, and a dot indicates that it is to be compiled\n" + "as a module. Clicking on the box will cycle through the three states.\n\n" + "If you do not see an option (e.g., a device driver) that you believe\n" + "should be present, try turning on Show All Options under the Options menu.\n" + "Although there is no cross reference yet to help you figure out what other\n" + "options must be enabled to support the option you are interested in, you can\n" + "still view the help of a grayed-out option.\n\n" + "Toggling Show Debug Info under the Options menu will show the dependencies,\n" + "which you can then match by examining other options.\n\n"; + + QMessageBox::information(this, "qconf", str); +} + +void ConfigMainWindow::showAbout(void) +{ + static const QString str = "qconf is Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx>.\n" + "Copyright (C) 2015 Boris Barbulovski <bbarbulovski@xxxxxxxxx>.\n\n" + "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"; + + QMessageBox::information(this, "qconf", str); +} + +void ConfigMainWindow::saveSettings(void) +{ + configSettings->setValue("/window x", pos().x()); + configSettings->setValue("/window y", pos().y()); + configSettings->setValue("/window width", size().width()); + configSettings->setValue("/window height", size().height()); + + QString entry; + switch(configList->mode) { + case singleMode : + entry = "single"; + break; + + case symbolMode : + entry = "split"; + break; + + case fullMode : + entry = "full"; + break; + + default: + break; + } + configSettings->setValue("/listMode", entry); + + configSettings->writeSizes("/split1", split1->sizes()); + configSettings->writeSizes("/split2", split2->sizes()); +} + +void ConfigMainWindow::conf_changed(void) +{ + if (saveAction) + saveAction->setEnabled(conf_get_changed()); +} + +void fixup_rootmenu(struct menu *menu) +{ + struct menu *child; + static int menu_cnt = 0; + + menu->flags |= MENU_ROOT; + for (child = menu->list; child; child = child->next) { + if (child->prompt && child->prompt->type == P_MENU) { + menu_cnt++; + fixup_rootmenu(child); + menu_cnt--; + } else if (!menu_cnt) + fixup_rootmenu(child); + } +} + +static const char *progname; + +static void usage(void) +{ + printf("%s [-s] <config>\n", progname); + exit(0); +} + +int main(int ac, char** av) +{ + ConfigMainWindow* v; + const char *name; + + progname = av[0]; + configApp = new QApplication(ac, av); + if (ac > 1 && av[1][0] == '-') { + switch (av[1][1]) { + case 's': + conf_set_message_callback(NULL); + break; + case 'h': + case '?': + usage(); + } + name = av[2]; + } else + name = av[1]; + if (!name) + usage(); + + conf_parse(name); + fixup_rootmenu(&rootmenu); + conf_read(NULL); + //zconfdump(stdout); + + configSettings = new ConfigSettings(); + configSettings->beginGroup("/kconfig/qconf"); + v = new ConfigMainWindow(); + + //zconfdump(stdout); + configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); + configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); + v->show(); + configApp->exec(); + + configSettings->endGroup(); + delete configSettings; + delete v; + delete configApp; + + return 0; +} diff --git a/support/kconfig/qconf.h b/support/kconfig/qconf.h new file mode 100644 index 0000000..45bfe9b --- /dev/null +++ b/support/kconfig/qconf.h @@ -0,0 +1,331 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <QTextBrowser> +#include <QTreeWidget> +#include <QMainWindow> +#include <QHeaderView> +#include <qsettings.h> +#include <QPushButton> +#include <QSettings> +#include <QLineEdit> +#include <QSplitter> +#include <QCheckBox> +#include <QDialog> +#include "expr.h" + +class ConfigView; +class ConfigList; +class ConfigItem; +class ConfigLineEdit; +class ConfigMainWindow; + +class ConfigSettings : public QSettings { +public: + ConfigSettings(); + QList<int> readSizes(const QString& key, bool *ok); + bool writeSizes(const QString& key, const QList<int>& value); +}; + +enum colIdx { + promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr +}; +enum listMode { + singleMode, menuMode, symbolMode, fullMode, listMode +}; +enum optionMode { + normalOpt = 0, allOpt, promptOpt +}; + +class ConfigList : public QTreeWidget { + Q_OBJECT + typedef class QTreeWidget Parent; +public: + ConfigList(ConfigView* p, const char *name = 0); + void reinit(void); + ConfigView* parent(void) const + { + return (ConfigView*)Parent::parent(); + } + ConfigItem* findConfigItem(struct menu *); + +protected: + void keyPressEvent(QKeyEvent *e); + void mousePressEvent(QMouseEvent *e); + void mouseReleaseEvent(QMouseEvent *e); + void mouseMoveEvent(QMouseEvent *e); + void mouseDoubleClickEvent(QMouseEvent *e); + void focusInEvent(QFocusEvent *e); + void contextMenuEvent(QContextMenuEvent *e); + +public slots: + void setRootMenu(struct menu *menu); + + void updateList(ConfigItem *item); + void setValue(ConfigItem* item, tristate val); + void changeValue(ConfigItem* item); + void updateSelection(void); + void saveSettings(void); +signals: + void menuChanged(struct menu *menu); + void menuSelected(struct menu *menu); + void parentSelected(void); + void gotFocus(struct menu *); + +public: + void updateListAll(void) + { + updateAll = true; + updateList(NULL); + updateAll = false; + } + ConfigList* listView() + { + return this; + } + ConfigItem* firstChild() const + { + return (ConfigItem *)children().first(); + } + void addColumn(colIdx idx) + { + showColumn(idx); + } + void removeColumn(colIdx idx) + { + hideColumn(idx); + } + void setAllOpen(bool open); + void setParentMenu(void); + + bool menuSkip(struct menu *); + + void updateMenuList(ConfigItem *parent, struct menu*); + void updateMenuList(ConfigList *parent, struct menu*); + + bool updateAll; + + QPixmap symbolYesPix, symbolModPix, symbolNoPix; + QPixmap choiceYesPix, choiceNoPix; + QPixmap menuPix, menuInvPix, menuBackPix, voidPix; + + bool showName, showRange, showData; + enum listMode mode; + enum optionMode optMode; + struct menu *rootEntry; + QPalette disabledColorGroup; + QPalette inactivedColorGroup; + QMenu* headerPopup; +}; + +class ConfigItem : public QTreeWidgetItem { + typedef class QTreeWidgetItem Parent; +public: + ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v) + : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false) + { + init(); + } + ConfigItem(ConfigList *parent, ConfigItem *after, bool v) + : Parent(parent, after), nextItem(0), menu(0), visible(v), goParent(true) + { + init(); + } + ~ConfigItem(void); + void init(void); + void okRename(int col); + void updateMenu(void); + void testUpdateMenu(bool v); + ConfigList* listView() const + { + return (ConfigList*)Parent::treeWidget(); + } + ConfigItem* firstChild() const + { + return (ConfigItem *)Parent::child(0); + } + ConfigItem* nextSibling() + { + ConfigItem *ret = NULL; + ConfigItem *_parent = (ConfigItem *)parent(); + + if(_parent) { + ret = (ConfigItem *)_parent->child(_parent->indexOfChild(this)+1); + } else { + QTreeWidget *_treeWidget = treeWidget(); + ret = (ConfigItem *)_treeWidget->topLevelItem(_treeWidget->indexOfTopLevelItem(this)+1); + } + + return ret; + } + void setText(colIdx idx, const QString& text) + { + Parent::setText(idx, text); + } + QString text(colIdx idx) const + { + return Parent::text(idx); + } + void setPixmap(colIdx idx, const QIcon &icon) + { + Parent::setIcon(idx, icon); + } + const QIcon pixmap(colIdx idx) const + { + return icon(idx); + } + // TODO: Implement paintCell + + ConfigItem* nextItem; + struct menu *menu; + bool visible; + bool goParent; +}; + +class ConfigLineEdit : public QLineEdit { + Q_OBJECT + typedef class QLineEdit Parent; +public: + ConfigLineEdit(ConfigView* parent); + ConfigView* parent(void) const + { + return (ConfigView*)Parent::parent(); + } + void show(ConfigItem *i); + void keyPressEvent(QKeyEvent *e); + +public: + ConfigItem *item; +}; + +class ConfigView : public QWidget { + Q_OBJECT + typedef class QWidget Parent; +public: + ConfigView(QWidget* parent, const char *name = 0); + ~ConfigView(void); + static void updateList(ConfigItem* item); + static void updateListAll(void); + + bool showName(void) const { return list->showName; } + bool showRange(void) const { return list->showRange; } + bool showData(void) const { return list->showData; } +public slots: + void setShowName(bool); + void setShowRange(bool); + void setShowData(bool); + void setOptionMode(QAction *); +signals: + void showNameChanged(bool); + void showRangeChanged(bool); + void showDataChanged(bool); +public: + ConfigList* list; + ConfigLineEdit* lineEdit; + + static ConfigView* viewList; + ConfigView* nextView; + + static QAction *showNormalAction; + static QAction *showAllAction; + static QAction *showPromptAction; +}; + +class ConfigInfoView : public QTextBrowser { + Q_OBJECT + typedef class QTextBrowser Parent; +public: + ConfigInfoView(QWidget* parent, const char *name = 0); + bool showDebug(void) const { return _showDebug; } + +public slots: + void setInfo(struct menu *menu); + void saveSettings(void); + void setShowDebug(bool); + +signals: + void showDebugChanged(bool); + void menuSelected(struct menu *); + +protected: + void symbolInfo(void); + void menuInfo(void); + QString debug_info(struct symbol *sym); + static QString print_filter(const QString &str); + static void expr_print_help(void *data, struct symbol *sym, const char *str); + QMenu *createStandardContextMenu(const QPoint & pos); + void contextMenuEvent(QContextMenuEvent *e); + + struct symbol *sym; + struct menu *_menu; + bool _showDebug; +}; + +class ConfigSearchWindow : public QDialog { + Q_OBJECT + typedef class QDialog Parent; +public: + ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0); + +public slots: + void saveSettings(void); + void search(void); + +protected: + QLineEdit* editField; + QPushButton* searchButton; + QSplitter* split; + ConfigView* list; + ConfigInfoView* info; + + struct symbol **result; +}; + +class ConfigMainWindow : public QMainWindow { + Q_OBJECT + + char *configname; + static QAction *saveAction; + static void conf_changed(void); +public: + ConfigMainWindow(void); +public slots: + void changeMenu(struct menu *); + void setMenuLink(struct menu *); + void listFocusChanged(void); + void goBack(void); + void loadConfig(void); + bool saveConfig(void); + void saveConfigAs(void); + void searchConfig(void); + void showSingleView(void); + void showSplitView(void); + void showFullView(void); + void showIntro(void); + void showAbout(void); + void saveSettings(void); + +protected: + void closeEvent(QCloseEvent *e); + + ConfigSearchWindow *searchWindow; + ConfigView *menuView; + ConfigList *menuList; + ConfigView *configView; + ConfigList *configList; + ConfigInfoView *helpText; + QToolBar *toolBar; + QAction *backAction; + QAction *singleViewAction; + QAction *splitViewAction; + QAction *fullViewAction; + QSplitter *split1; + QSplitter *split2; +}; diff --git a/support/kconfig/streamline_config.pl b/support/kconfig/streamline_config.pl new file mode 100755 index 0000000..08d76d7 --- /dev/null +++ b/support/kconfig/streamline_config.pl @@ -0,0 +1,682 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright 2005-2009 - Steven Rostedt +# +# It's simple enough to figure out how this works. +# If not, then you can ask me at stripconfig@xxxxxxxxxxx +# +# What it does? +# +# If you have installed a Linux kernel from a distribution +# that turns on way too many modules than you need, and +# you only want the modules you use, then this program +# is perfect for you. +# +# It gives you the ability to turn off all the modules that are +# not loaded on your system. +# +# Howto: +# +# 1. Boot up the kernel that you want to stream line the config on. +# 2. Change directory to the directory holding the source of the +# kernel that you just booted. +# 3. Copy the configuraton file to this directory as .config +# 4. Have all your devices that you need modules for connected and +# operational (make sure that their corresponding modules are loaded) +# 5. Run this script redirecting the output to some other file +# like config_strip. +# 6. Back up your old config (if you want too). +# 7. copy the config_strip file to .config +# 8. Run "make oldconfig" +# +# Now your kernel is ready to be built with only the modules that +# are loaded. +# +# Here's what I did with my Debian distribution. +# +# cd /usr/src/linux-2.6.10 +# cp /boot/config-2.6.10-1-686-smp .config +# ~/bin/streamline_config > config_strip +# mv .config config_sav +# mv config_strip .config +# make oldconfig +# +use warnings; +use strict; +use Getopt::Long; + +# set the environment variable LOCALMODCONFIG_DEBUG to get +# debug output. +my $debugprint = 0; +$debugprint = 1 if (defined($ENV{LOCALMODCONFIG_DEBUG})); + +sub dprint { + return if (!$debugprint); + print STDERR @_; +} + +my $config = ".config"; + +my $uname = `uname -r`; +chomp $uname; + +my @searchconfigs = ( + { + "file" => ".config", + "exec" => "cat", + }, + { + "file" => "/proc/config.gz", + "exec" => "zcat", + }, + { + "file" => "/boot/config-$uname", + "exec" => "cat", + }, + { + "file" => "/boot/vmlinuz-$uname", + "exec" => "scripts/extract-ikconfig", + "test" => "scripts/extract-ikconfig", + }, + { + "file" => "vmlinux", + "exec" => "scripts/extract-ikconfig", + "test" => "scripts/extract-ikconfig", + }, + { + "file" => "/lib/modules/$uname/kernel/kernel/configs.ko", + "exec" => "scripts/extract-ikconfig", + "test" => "scripts/extract-ikconfig", + }, + { + "file" => "kernel/configs.ko", + "exec" => "scripts/extract-ikconfig", + "test" => "scripts/extract-ikconfig", + }, + { + "file" => "kernel/configs.o", + "exec" => "scripts/extract-ikconfig", + "test" => "scripts/extract-ikconfig", + }, +); + +sub read_config { + foreach my $conf (@searchconfigs) { + my $file = $conf->{"file"}; + + next if ( ! -f "$file"); + + if (defined($conf->{"test"})) { + `$conf->{"test"} $conf->{"file"} 2>/dev/null`; + next if ($?); + } + + my $exec = $conf->{"exec"}; + + print STDERR "using config: '$file'\n"; + + open(my $infile, '-|', "$exec $file") || die "Failed to run $exec $file"; + my @x = <$infile>; + close $infile; + return @x; + } + die "No config file found"; +} + +my @config_file = read_config; + +# Parse options +my $localmodconfig = 0; +my $localyesconfig = 0; + +GetOptions("localmodconfig" => \$localmodconfig, + "localyesconfig" => \$localyesconfig); + +# Get the build source and top level Kconfig file (passed in) +my $ksource = ($ARGV[0] ? $ARGV[0] : '.'); +my $kconfig = $ARGV[1]; +my $lsmod_file = $ENV{'LSMOD'}; + +my @makefiles = `find $ksource -name Makefile -or -name Kbuild 2>/dev/null`; +chomp @makefiles; + +my %depends; +my %selects; +my %prompts; +my %objects; +my $var; +my $iflevel = 0; +my @ifdeps; + +# prevent recursion +my %read_kconfigs; + +sub read_kconfig { + my ($kconfig) = @_; + + my $state = "NONE"; + my $config; + + my $cont = 0; + my $line; + + my $source = "$ksource/$kconfig"; + my $last_source = ""; + + # Check for any environment variables used + while ($source =~ /\$\((\w+)\)/ && $last_source ne $source) { + my $env = $1; + $last_source = $source; + $source =~ s/\$\($env\)/$ENV{$env}/; + } + + open(my $kinfile, '<', $source) || die "Can't open $kconfig"; + while (<$kinfile>) { + chomp; + + # Make sure that lines ending with \ continue + if ($cont) { + $_ = $line . " " . $_; + } + + if (s/\\$//) { + $cont = 1; + $line = $_; + next; + } + + $cont = 0; + + # collect any Kconfig sources + if (/^source\s+"?([^"]+)/) { + my $kconfig = $1; + # prevent reading twice. + if (!defined($read_kconfigs{$kconfig})) { + $read_kconfigs{$kconfig} = 1; + read_kconfig($kconfig); + } + next; + } + + # configs found + if (/^\s*(menu)?config\s+(\S+)\s*$/) { + $state = "NEW"; + $config = $2; + + # Add depends for 'if' nesting + for (my $i = 0; $i < $iflevel; $i++) { + if ($i) { + $depends{$config} .= " " . $ifdeps[$i]; + } else { + $depends{$config} = $ifdeps[$i]; + } + $state = "DEP"; + } + + # collect the depends for the config + } elsif ($state eq "NEW" && /^\s*depends\s+on\s+(.*)$/) { + $state = "DEP"; + $depends{$config} = $1; + } elsif ($state eq "DEP" && /^\s*depends\s+on\s+(.*)$/) { + $depends{$config} .= " " . $1; + } elsif ($state eq "DEP" && /^\s*def(_(bool|tristate)|ault)\s+(\S.*)$/) { + my $dep = $3; + if ($dep !~ /^\s*(y|m|n)\s*$/) { + $dep =~ s/.*\sif\s+//; + $depends{$config} .= " " . $dep; + dprint "Added default depends $dep to $config\n"; + } + + # Get the configs that select this config + } elsif ($state ne "NONE" && /^\s*select\s+(\S+)/) { + my $conf = $1; + if (defined($selects{$conf})) { + $selects{$conf} .= " " . $config; + } else { + $selects{$conf} = $config; + } + + # configs without prompts must be selected + } elsif ($state ne "NONE" && /^\s*(tristate\s+\S|prompt\b)/) { + # note if the config has a prompt + $prompts{$config} = 1; + + # Check for if statements + } elsif (/^if\s+(.*\S)\s*$/) { + my $deps = $1; + # remove beginning and ending non text + $deps =~ s/^[^a-zA-Z0-9_]*//; + $deps =~ s/[^a-zA-Z0-9_]*$//; + + my @deps = split /[^a-zA-Z0-9_]+/, $deps; + + $ifdeps[$iflevel++] = join ':', @deps; + + } elsif (/^endif/) { + + $iflevel-- if ($iflevel); + + # stop on "help" and keywords that end a menu entry + } elsif (/^\s*(---)?help(---)?\s*$/ || /^(comment|choice|menu)\b/) { + $state = "NONE"; + } + } + close($kinfile); +} + +if ($kconfig) { + read_kconfig($kconfig); +} + +# Makefiles can use variables to define their dependencies +sub convert_vars { + my ($line, %vars) = @_; + + my $process = ""; + + while ($line =~ s/^(.*?)(\$\((.*?)\))//) { + my $start = $1; + my $variable = $2; + my $var = $3; + + if (defined($vars{$var})) { + $process .= $start . $vars{$var}; + } else { + $process .= $start . $variable; + } + } + + $process .= $line; + + return $process; +} + +# Read all Makefiles to map the configs to the objects +foreach my $makefile (@makefiles) { + + my $line = ""; + my %make_vars; + + open(my $infile, '<', $makefile) || die "Can't open $makefile"; + while (<$infile>) { + # if this line ends with a backslash, continue + chomp; + if (/^(.*)\\$/) { + $line .= $1; + next; + } + + $line .= $_; + $_ = $line; + $line = ""; + + my $objs; + + # Convert variables in a line (could define configs) + $_ = convert_vars($_, %make_vars); + + # collect objects after obj-$(CONFIG_FOO_BAR) + if (/obj-\$\((CONFIG_[^\)]*)\)\s*[+:]?=\s*(.*)/) { + $var = $1; + $objs = $2; + + # check if variables are set + } elsif (/^\s*(\S+)\s*[:]?=\s*(.*\S)/) { + $make_vars{$1} = $2; + } + if (defined($objs)) { + foreach my $obj (split /\s+/,$objs) { + $obj =~ s/-/_/g; + if ($obj =~ /(.*)\.o$/) { + # Objects may be enabled by more than one config. + # Store configs in an array. + my @arr; + + if (defined($objects{$1})) { + @arr = @{$objects{$1}}; + } + + $arr[$#arr+1] = $var; + + # The objects have a hash mapping to a reference + # of an array of configs. + $objects{$1} = \@arr; + } + } + } + } + close($infile); +} + +my %modules; +my $linfile; + +if (defined($lsmod_file)) { + if ( ! -f $lsmod_file) { + if ( -f $ENV{'objtree'}."/".$lsmod_file) { + $lsmod_file = $ENV{'objtree'}."/".$lsmod_file; + } else { + die "$lsmod_file not found"; + } + } + + my $otype = ( -x $lsmod_file) ? '-|' : '<'; + open($linfile, $otype, $lsmod_file); + +} else { + + # see what modules are loaded on this system + my $lsmod; + + foreach my $dir ( ("/sbin", "/bin", "/usr/sbin", "/usr/bin") ) { + if ( -x "$dir/lsmod" ) { + $lsmod = "$dir/lsmod"; + last; + } +} + if (!defined($lsmod)) { + # try just the path + $lsmod = "lsmod"; + } + + open($linfile, '-|', $lsmod) || die "Can not call lsmod with $lsmod"; +} + +while (<$linfile>) { + next if (/^Module/); # Skip the first line. + if (/^(\S+)/) { + $modules{$1} = 1; + } +} +close ($linfile); + +# add to the configs hash all configs that are needed to enable +# a loaded module. This is a direct obj-${CONFIG_FOO} += bar.o +# where we know we need bar.o so we add FOO to the list. +my %configs; +foreach my $module (keys(%modules)) { + if (defined($objects{$module})) { + my @arr = @{$objects{$module}}; + foreach my $conf (@arr) { + $configs{$conf} = $module; + dprint "$conf added by direct ($module)\n"; + if ($debugprint) { + my $c=$conf; + $c =~ s/^CONFIG_//; + if (defined($depends{$c})) { + dprint " deps = $depends{$c}\n"; + } else { + dprint " no deps\n"; + } + } + } + } else { + # Most likely, someone has a custom (binary?) module loaded. + print STDERR "$module config not found!!\n"; + } +} + +# Read the current config, and see what is enabled. We want to +# ignore configs that we would not enable anyway. + +my %orig_configs; +my $valid = "A-Za-z_0-9"; + +foreach my $line (@config_file) { + $_ = $line; + + if (/(CONFIG_[$valid]*)=(m|y)/) { + $orig_configs{$1} = $2; + } +} + +my $repeat = 1; + +my $depconfig; + +# +# Note, we do not care about operands (like: &&, ||, !) we want to add any +# config that is in the depend list of another config. This script does +# not enable configs that are not already enabled. If we come across a +# config A that depends on !B, we can still add B to the list of depends +# to keep on. If A was on in the original config, B would not have been +# and B would not be turned on by this script. +# +sub parse_config_depends +{ + my ($p) = @_; + + while ($p =~ /[$valid]/) { + + if ($p =~ /^[^$valid]*([$valid]+)/) { + my $conf = "CONFIG_" . $1; + + $p =~ s/^[^$valid]*[$valid]+//; + + # We only need to process if the depend config is a module + if (!defined($orig_configs{$conf}) || $orig_configs{$conf} eq "y") { + next; + } + + if (!defined($configs{$conf})) { + # We must make sure that this config has its + # dependencies met. + $repeat = 1; # do again + dprint "$conf selected by depend $depconfig\n"; + $configs{$conf} = 1; + } + } else { + die "this should never happen"; + } + } +} + +# Select is treated a bit differently than depends. We call this +# when a config has no prompt and requires another config to be +# selected. We use to just select all configs that selected this +# config, but found that that can balloon into enabling hundreds +# of configs that we do not care about. +# +# The idea is we look at all the configs that select it. If one +# is already in our list of configs to enable, then there's nothing +# else to do. If there isn't, we pick the first config that was +# enabled in the orignal config and use that. +sub parse_config_selects +{ + my ($config, $p) = @_; + + my $next_config; + + while ($p =~ /[$valid]/) { + + if ($p =~ /^[^$valid]*([$valid]+)/) { + my $conf = "CONFIG_" . $1; + + $p =~ s/^[^$valid]*[$valid]+//; + + # Make sure that this config exists in the current .config file + if (!defined($orig_configs{$conf})) { + dprint "$conf not set for $config select\n"; + next; + } + + # Check if something other than a module selects this config + if (defined($orig_configs{$conf}) && $orig_configs{$conf} ne "m") { + dprint "$conf (non module) selects config, we are good\n"; + # we are good with this + return; + } + if (defined($configs{$conf})) { + dprint "$conf selects $config so we are good\n"; + # A set config selects this config, we are good + return; + } + # Set this config to be selected + if (!defined($next_config)) { + $next_config = $conf; + } + } else { + die "this should never happen"; + } + } + + # If no possible config selected this, then something happened. + if (!defined($next_config)) { + print STDERR "WARNING: $config is required, but nothing in the\n"; + print STDERR " current config selects it.\n"; + return; + } + + # If we are here, then we found no config that is set and + # selects this config. Repeat. + $repeat = 1; + # Make this config need to be selected + $configs{$next_config} = 1; + dprint "$next_config selected by select $config\n"; +} + +my %process_selects; + +# loop through all configs, select their dependencies. +sub loop_depend { + $repeat = 1; + + while ($repeat) { + $repeat = 0; + + forloop: + foreach my $config (keys %configs) { + + # If this config is not a module, we do not need to process it + if (defined($orig_configs{$config}) && $orig_configs{$config} ne "m") { + next forloop; + } + + $config =~ s/^CONFIG_//; + $depconfig = $config; + + if (defined($depends{$config})) { + # This config has dependencies. Make sure they are also included + parse_config_depends $depends{$config}; + } + + # If the config has no prompt, then we need to check if a config + # that is enabled selected it. Or if we need to enable one. + if (!defined($prompts{$config}) && defined($selects{$config})) { + $process_selects{$config} = 1; + } + } + } +} + +sub loop_select { + + foreach my $config (keys %process_selects) { + $config =~ s/^CONFIG_//; + + dprint "Process select $config\n"; + + # config has no prompt and must be selected. + parse_config_selects $config, $selects{$config}; + } +} + +while ($repeat) { + # Get the first set of configs and their dependencies. + loop_depend; + + $repeat = 0; + + # Now we need to see if we have to check selects; + loop_select; +} + +my %setconfigs; + +# Finally, read the .config file and turn off any module enabled that +# we could not find a reason to keep enabled. +foreach my $line (@config_file) { + $_ = $line; + + if (/CONFIG_IKCONFIG/) { + if (/# CONFIG_IKCONFIG is not set/) { + # enable IKCONFIG at least as a module + print "CONFIG_IKCONFIG=m\n"; + # don't ask about PROC + print "# CONFIG_IKCONFIG_PROC is not set\n"; + } else { + print; + } + next; + } + + if (/CONFIG_MODULE_SIG_KEY="(.+)"/) { + my $orig_cert = $1; + my $default_cert = "certs/signing_key.pem"; + + # Check that the logic in this script still matches the one in Kconfig + if (!defined($depends{"MODULE_SIG_KEY"}) || + $depends{"MODULE_SIG_KEY"} !~ /"\Q$default_cert\E"/) { + print STDERR "WARNING: MODULE_SIG_KEY assertion failure, ", + "update needed to ", __FILE__, " line ", __LINE__, "\n"; + print; + } elsif ($orig_cert ne $default_cert && ! -f $orig_cert) { + print STDERR "Module signature verification enabled but ", + "module signing key \"$orig_cert\" not found. Resetting ", + "signing key to default value.\n"; + print "CONFIG_MODULE_SIG_KEY=\"$default_cert\"\n"; + } else { + print; + } + next; + } + + if (/CONFIG_SYSTEM_TRUSTED_KEYS="(.+)"/) { + my $orig_keys = $1; + + if (! -f $orig_keys) { + print STDERR "System keyring enabled but keys \"$orig_keys\" ", + "not found. Resetting keys to default value.\n"; + print "CONFIG_SYSTEM_TRUSTED_KEYS=\"\"\n"; + } else { + print; + } + next; + } + + if (/^(CONFIG.*)=(m|y)/) { + if (defined($configs{$1})) { + if ($localyesconfig) { + $setconfigs{$1} = 'y'; + print "$1=y\n"; + next; + } else { + $setconfigs{$1} = $2; + } + } elsif ($2 eq "m") { + print "# $1 is not set\n"; + next; + } + } + print; +} + +# Integrity check, make sure all modules that we want enabled do +# indeed have their configs set. +loop: +foreach my $module (keys(%modules)) { + if (defined($objects{$module})) { + my @arr = @{$objects{$module}}; + foreach my $conf (@arr) { + if (defined($setconfigs{$conf})) { + next loop; + } + } + print STDERR "module $module did not have configs"; + foreach my $conf (@arr) { + print STDERR " " , $conf; + } + print STDERR "\n"; + } +} diff --git a/support/kconfig/symbol.c b/support/kconfig/symbol.c new file mode 100644 index 0000000..1f9266d --- /dev/null +++ b/support/kconfig/symbol.c @@ -0,0 +1,1331 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + */ + +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <regex.h> +#include <sys/utsname.h> + +#include "lkc.h" + +struct symbol symbol_yes = { + .name = "y", + .curr = { "y", yes }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_mod = { + .name = "m", + .curr = { "m", mod }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_no = { + .name = "n", + .curr = { "n", no }, + .flags = SYMBOL_CONST|SYMBOL_VALID, +}, symbol_empty = { + .name = "", + .curr = { "", no }, + .flags = SYMBOL_VALID, +}; + +struct symbol *sym_defconfig_list; +struct symbol *modules_sym; +tristate modules_val; + +enum symbol_type sym_get_type(struct symbol *sym) +{ + enum symbol_type type = sym->type; + + if (type == S_TRISTATE) { + if (sym_is_choice_value(sym) && sym->visible == yes) + type = S_BOOLEAN; + else if (modules_val == no) + type = S_BOOLEAN; + } + return type; +} + +const char *sym_type_name(enum symbol_type type) +{ + switch (type) { + case S_BOOLEAN: + return "bool"; + case S_TRISTATE: + return "tristate"; + case S_INT: + return "integer"; + case S_HEX: + return "hex"; + case S_STRING: + return "string"; + case S_UNKNOWN: + return "unknown"; + } + return "???"; +} + +struct property *sym_get_choice_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_choices(sym, prop) + return prop; + return NULL; +} + +static struct property *sym_get_default_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_defaults(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri != no) + return prop; + } + return NULL; +} + +struct property *sym_get_range_prop(struct symbol *sym) +{ + struct property *prop; + + for_all_properties(sym, prop, P_RANGE) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri != no) + return prop; + } + return NULL; +} + +static long long sym_get_range_val(struct symbol *sym, int base) +{ + sym_calc_value(sym); + switch (sym->type) { + case S_INT: + base = 10; + break; + case S_HEX: + base = 16; + break; + default: + break; + } + return strtoll(sym->curr.val, NULL, base); +} + +static void sym_validate_range(struct symbol *sym) +{ + struct property *prop; + int base; + long long val, val2; + char str[64]; + + switch (sym->type) { + case S_INT: + base = 10; + break; + case S_HEX: + base = 16; + break; + default: + return; + } + prop = sym_get_range_prop(sym); + if (!prop) + return; + val = strtoll(sym->curr.val, NULL, base); + val2 = sym_get_range_val(prop->expr->left.sym, base); + if (val >= val2) { + val2 = sym_get_range_val(prop->expr->right.sym, base); + if (val <= val2) + return; + } + if (sym->type == S_INT) + sprintf(str, "%lld", val2); + else + sprintf(str, "0x%llx", val2); + sym->curr.val = xstrdup(str); +} + +static void sym_set_changed(struct symbol *sym) +{ + struct property *prop; + + sym->flags |= SYMBOL_CHANGED; + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu) + prop->menu->flags |= MENU_CHANGED; + } +} + +static void sym_set_all_changed(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym_set_changed(sym); +} + +static void sym_calc_visibility(struct symbol *sym) +{ + struct property *prop; + struct symbol *choice_sym = NULL; + tristate tri; + + /* any prompt visible? */ + tri = no; + + if (sym_is_choice_value(sym)) + choice_sym = prop_get_symbol(sym_get_choice_prop(sym)); + + for_all_prompts(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + /* + * Tristate choice_values with visibility 'mod' are + * not visible if the corresponding choice's value is + * 'yes'. + */ + if (choice_sym && sym->type == S_TRISTATE && + prop->visible.tri == mod && choice_sym->curr.tri == yes) + prop->visible.tri = no; + + tri = EXPR_OR(tri, prop->visible.tri); + } + if (tri == mod && (sym->type != S_TRISTATE || modules_val == no)) + tri = yes; + if (sym->visible != tri) { + sym->visible = tri; + sym_set_changed(sym); + } + if (sym_is_choice_value(sym)) + return; + /* defaulting to "yes" if no explicit "depends on" are given */ + tri = yes; + if (sym->dir_dep.expr) + tri = expr_calc_value(sym->dir_dep.expr); + if (tri == mod && sym_get_type(sym) == S_BOOLEAN) + tri = yes; + if (sym->dir_dep.tri != tri) { + sym->dir_dep.tri = tri; + sym_set_changed(sym); + } + tri = no; + if (sym->rev_dep.expr) + tri = expr_calc_value(sym->rev_dep.expr); + if (tri == mod && sym_get_type(sym) == S_BOOLEAN) + tri = yes; + if (sym->rev_dep.tri != tri) { + sym->rev_dep.tri = tri; + sym_set_changed(sym); + } + tri = no; + if (sym->implied.expr && sym->dir_dep.tri != no) + tri = expr_calc_value(sym->implied.expr); + if (tri == mod && sym_get_type(sym) == S_BOOLEAN) + tri = yes; + if (sym->implied.tri != tri) { + sym->implied.tri = tri; + sym_set_changed(sym); + } +} + +/* + * Find the default symbol for a choice. + * First try the default values for the choice symbol + * Next locate the first visible choice value + * Return NULL if none was found + */ +struct symbol *sym_choice_default(struct symbol *sym) +{ + struct symbol *def_sym; + struct property *prop; + struct expr *e; + + /* any of the defaults visible? */ + for_all_defaults(sym, prop) { + prop->visible.tri = expr_calc_value(prop->visible.expr); + if (prop->visible.tri == no) + continue; + def_sym = prop_get_symbol(prop); + if (def_sym->visible != no) + return def_sym; + } + + /* just get the first visible value */ + prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, def_sym) + if (def_sym->visible != no) + return def_sym; + + /* failed to locate any defaults */ + return NULL; +} + +static struct symbol *sym_calc_choice(struct symbol *sym) +{ + struct symbol *def_sym; + struct property *prop; + struct expr *e; + int flags; + + /* first calculate all choice values' visibilities */ + flags = sym->flags; + prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, def_sym) { + sym_calc_visibility(def_sym); + if (def_sym->visible != no) + flags &= def_sym->flags; + } + + sym->flags &= flags | ~SYMBOL_DEF_USER; + + /* is the user choice visible? */ + def_sym = sym->def[S_DEF_USER].val; + if (def_sym && def_sym->visible != no) + return def_sym; + + def_sym = sym_choice_default(sym); + + if (def_sym == NULL) + /* no choice? reset tristate value */ + sym->curr.tri = no; + + return def_sym; +} + +static void sym_warn_unmet_dep(struct symbol *sym) +{ + struct gstr gs = str_new(); + + str_printf(&gs, + "\nWARNING: unmet direct dependencies detected for %s\n", + sym->name); + str_printf(&gs, + " Depends on [%c]: ", + sym->dir_dep.tri == mod ? 'm' : 'n'); + expr_gstr_print(sym->dir_dep.expr, &gs); + str_printf(&gs, "\n"); + + expr_gstr_print_revdep(sym->rev_dep.expr, &gs, yes, + " Selected by [y]:\n"); + expr_gstr_print_revdep(sym->rev_dep.expr, &gs, mod, + " Selected by [m]:\n"); + + fputs(str_get(&gs), stderr); +} + +void sym_calc_value(struct symbol *sym) +{ + struct symbol_value newval, oldval; + struct property *prop; + struct expr *e; + + if (!sym) + return; + + if (sym->flags & SYMBOL_VALID) + return; + + if (sym_is_choice_value(sym) && + sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) { + sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES; + prop = sym_get_choice_prop(sym); + sym_calc_value(prop_get_symbol(prop)); + } + + sym->flags |= SYMBOL_VALID; + + oldval = sym->curr; + + switch (sym->type) { + case S_INT: + case S_HEX: + case S_STRING: + newval = symbol_empty.curr; + break; + case S_BOOLEAN: + case S_TRISTATE: + newval = symbol_no.curr; + break; + default: + sym->curr.val = sym->name; + sym->curr.tri = no; + return; + } + sym->flags &= ~SYMBOL_WRITE; + + sym_calc_visibility(sym); + + if (sym->visible != no) + sym->flags |= SYMBOL_WRITE; + + /* set default if recursively called */ + sym->curr = newval; + + switch (sym_get_type(sym)) { + case S_BOOLEAN: + case S_TRISTATE: + if (sym_is_choice_value(sym) && sym->visible == yes) { + prop = sym_get_choice_prop(sym); + newval.tri = (prop_get_symbol(prop)->curr.val == sym) ? yes : no; + } else { + if (sym->visible != no) { + /* if the symbol is visible use the user value + * if available, otherwise try the default value + */ + if (sym_has_value(sym)) { + newval.tri = EXPR_AND(sym->def[S_DEF_USER].tri, + sym->visible); + goto calc_newval; + } + } + if (sym->rev_dep.tri != no) + sym->flags |= SYMBOL_WRITE; + if (!sym_is_choice(sym)) { + prop = sym_get_default_prop(sym); + if (prop) { + newval.tri = EXPR_AND(expr_calc_value(prop->expr), + prop->visible.tri); + if (newval.tri != no) + sym->flags |= SYMBOL_WRITE; + } + if (sym->implied.tri != no) { + sym->flags |= SYMBOL_WRITE; + newval.tri = EXPR_OR(newval.tri, sym->implied.tri); + } + } + calc_newval: + if (sym->dir_dep.tri < sym->rev_dep.tri) + sym_warn_unmet_dep(sym); + newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri); + } + if (newval.tri == mod && + (sym_get_type(sym) == S_BOOLEAN || sym->implied.tri == yes)) + newval.tri = yes; + break; + case S_STRING: + case S_HEX: + case S_INT: + if (sym->visible != no && sym_has_value(sym)) { + newval.val = sym->def[S_DEF_USER].val; + break; + } + prop = sym_get_default_prop(sym); + if (prop) { + struct symbol *ds = prop_get_symbol(prop); + if (ds) { + sym->flags |= SYMBOL_WRITE; + sym_calc_value(ds); + newval.val = ds->curr.val; + } + } + break; + default: + ; + } + + sym->curr = newval; + if (sym_is_choice(sym) && newval.tri == yes) + sym->curr.val = sym_calc_choice(sym); + sym_validate_range(sym); + + if (memcmp(&oldval, &sym->curr, sizeof(oldval))) { + sym_set_changed(sym); + if (modules_sym == sym) { + sym_set_all_changed(); + modules_val = modules_sym->curr.tri; + } + } + + if (sym_is_choice(sym)) { + struct symbol *choice_sym; + + prop = sym_get_choice_prop(sym); + expr_list_for_each_sym(prop->expr, e, choice_sym) { + if ((sym->flags & SYMBOL_WRITE) && + choice_sym->visible != no) + choice_sym->flags |= SYMBOL_WRITE; + if (sym->flags & SYMBOL_CHANGED) + sym_set_changed(choice_sym); + } + } + + if (sym->flags & SYMBOL_NO_WRITE) + sym->flags &= ~SYMBOL_WRITE; + + if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) + set_all_choice_values(sym); +} + +void sym_clear_all_valid(void) +{ + struct symbol *sym; + int i; + + for_all_symbols(i, sym) + sym->flags &= ~SYMBOL_VALID; + sym_add_change_count(1); + sym_calc_value(modules_sym); +} + +bool sym_tristate_within_range(struct symbol *sym, tristate val) +{ + int type = sym_get_type(sym); + + if (sym->visible == no) + return false; + + if (type != S_BOOLEAN && type != S_TRISTATE) + return false; + + if (type == S_BOOLEAN && val == mod) + return false; + if (sym->visible <= sym->rev_dep.tri) + return false; + if (sym->implied.tri == yes && val == mod) + return false; + if (sym_is_choice_value(sym) && sym->visible == yes) + return val == yes; + return val >= sym->rev_dep.tri && val <= sym->visible; +} + +bool sym_set_tristate_value(struct symbol *sym, tristate val) +{ + tristate oldval = sym_get_tristate_value(sym); + + if (oldval != val && !sym_tristate_within_range(sym, val)) + return false; + + if (!(sym->flags & SYMBOL_DEF_USER)) { + sym->flags |= SYMBOL_DEF_USER; + sym_set_changed(sym); + } + /* + * setting a choice value also resets the new flag of the choice + * symbol and all other choice values. + */ + if (sym_is_choice_value(sym) && val == yes) { + struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym)); + struct property *prop; + struct expr *e; + + cs->def[S_DEF_USER].val = sym; + cs->flags |= SYMBOL_DEF_USER; + prop = sym_get_choice_prop(cs); + for (e = prop->expr; e; e = e->left.expr) { + if (e->right.sym->visible != no) + e->right.sym->flags |= SYMBOL_DEF_USER; + } + } + + sym->def[S_DEF_USER].tri = val; + if (oldval != val) + sym_clear_all_valid(); + + return true; +} + +tristate sym_toggle_tristate_value(struct symbol *sym) +{ + tristate oldval, newval; + + oldval = newval = sym_get_tristate_value(sym); + do { + switch (newval) { + case no: + newval = mod; + break; + case mod: + newval = yes; + break; + case yes: + newval = no; + break; + } + if (sym_set_tristate_value(sym, newval)) + break; + } while (oldval != newval); + return newval; +} + +bool sym_string_valid(struct symbol *sym, const char *str) +{ + signed char ch; + + switch (sym->type) { + case S_STRING: + return true; + case S_INT: + ch = *str++; + if (ch == '-') + ch = *str++; + if (!isdigit(ch)) + return false; + if (ch == '0' && *str != 0) + return false; + while ((ch = *str++)) { + if (!isdigit(ch)) + return false; + } + return true; + case S_HEX: + if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) + str += 2; + ch = *str++; + do { + if (!isxdigit(ch)) + return false; + } while ((ch = *str++)); + return true; + case S_BOOLEAN: + case S_TRISTATE: + switch (str[0]) { + case 'y': case 'Y': + case 'm': case 'M': + case 'n': case 'N': + return true; + } + return false; + default: + return false; + } +} + +bool sym_string_within_range(struct symbol *sym, const char *str) +{ + struct property *prop; + long long val; + + switch (sym->type) { + case S_STRING: + return sym_string_valid(sym, str); + case S_INT: + if (!sym_string_valid(sym, str)) + return false; + prop = sym_get_range_prop(sym); + if (!prop) + return true; + val = strtoll(str, NULL, 10); + return val >= sym_get_range_val(prop->expr->left.sym, 10) && + val <= sym_get_range_val(prop->expr->right.sym, 10); + case S_HEX: + if (!sym_string_valid(sym, str)) + return false; + prop = sym_get_range_prop(sym); + if (!prop) + return true; + val = strtoll(str, NULL, 16); + return val >= sym_get_range_val(prop->expr->left.sym, 16) && + val <= sym_get_range_val(prop->expr->right.sym, 16); + case S_BOOLEAN: + case S_TRISTATE: + switch (str[0]) { + case 'y': case 'Y': + return sym_tristate_within_range(sym, yes); + case 'm': case 'M': + return sym_tristate_within_range(sym, mod); + case 'n': case 'N': + return sym_tristate_within_range(sym, no); + } + return false; + default: + return false; + } +} + +bool sym_set_string_value(struct symbol *sym, const char *newval) +{ + const char *oldval; + char *val; + int size; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (newval[0]) { + case 'y': case 'Y': + return sym_set_tristate_value(sym, yes); + case 'm': case 'M': + return sym_set_tristate_value(sym, mod); + case 'n': case 'N': + return sym_set_tristate_value(sym, no); + } + return false; + default: + ; + } + + if (!sym_string_within_range(sym, newval)) + return false; + + if (!(sym->flags & SYMBOL_DEF_USER)) { + sym->flags |= SYMBOL_DEF_USER; + sym_set_changed(sym); + } + + oldval = sym->def[S_DEF_USER].val; + size = strlen(newval) + 1; + if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' && newval[1] != 'X'))) { + size += 2; + sym->def[S_DEF_USER].val = val = xmalloc(size); + *val++ = '0'; + *val++ = 'x'; + } else if (!oldval || strcmp(oldval, newval)) + sym->def[S_DEF_USER].val = val = xmalloc(size); + else + return true; + + strcpy(val, newval); + free((void *)oldval); + sym_clear_all_valid(); + + return true; +} + +/* + * Find the default value associated to a symbol. + * For tristate symbol handle the modules=n case + * in which case "m" becomes "y". + * If the symbol does not have any default then fallback + * to the fixed default values. + */ +const char *sym_get_string_default(struct symbol *sym) +{ + struct property *prop; + struct symbol *ds; + const char *str; + tristate val; + + sym_calc_visibility(sym); + sym_calc_value(modules_sym); + val = symbol_no.curr.tri; + str = symbol_empty.curr.val; + + /* If symbol has a default value look it up */ + prop = sym_get_default_prop(sym); + if (prop != NULL) { + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + /* The visibility may limit the value from yes => mod */ + val = EXPR_AND(expr_calc_value(prop->expr), prop->visible.tri); + break; + default: + /* + * The following fails to handle the situation + * where a default value is further limited by + * the valid range. + */ + ds = prop_get_symbol(prop); + if (ds != NULL) { + sym_calc_value(ds); + str = (const char *)ds->curr.val; + } + } + } + + /* Handle select statements */ + val = EXPR_OR(val, sym->rev_dep.tri); + + /* transpose mod to yes if modules are not enabled */ + if (val == mod) + if (!sym_is_choice_value(sym) && modules_sym->curr.tri == no) + val = yes; + + /* transpose mod to yes if type is bool */ + if (sym->type == S_BOOLEAN && val == mod) + val = yes; + + /* adjust the default value if this symbol is implied by another */ + if (val < sym->implied.tri) + val = sym->implied.tri; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + switch (val) { + case no: return "n"; + case mod: return "m"; + case yes: return "y"; + } + case S_INT: + case S_HEX: + return str; + case S_STRING: + return str; + case S_UNKNOWN: + break; + } + return ""; +} + +const char *sym_get_string_value(struct symbol *sym) +{ + tristate val; + + switch (sym->type) { + case S_BOOLEAN: + case S_TRISTATE: + val = sym_get_tristate_value(sym); + switch (val) { + case no: + return "n"; + case mod: + sym_calc_value(modules_sym); + return (modules_sym->curr.tri == no) ? "n" : "m"; + case yes: + return "y"; + } + break; + default: + ; + } + return (const char *)sym->curr.val; +} + +bool sym_is_changable(struct symbol *sym) +{ + return sym->visible > sym->rev_dep.tri; +} + +static unsigned strhash(const char *s) +{ + /* fnv32 hash */ + unsigned hash = 2166136261U; + for (; *s; s++) + hash = (hash ^ *s) * 0x01000193; + return hash; +} + +struct symbol *sym_lookup(const char *name, int flags) +{ + struct symbol *symbol; + char *new_name; + int hash; + + if (name) { + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + hash = strhash(name) % SYMBOL_HASHSIZE; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (symbol->name && + !strcmp(symbol->name, name) && + (flags ? symbol->flags & flags + : !(symbol->flags & (SYMBOL_CONST|SYMBOL_CHOICE)))) + return symbol; + } + new_name = xstrdup(name); + } else { + new_name = NULL; + hash = 0; + } + + symbol = xmalloc(sizeof(*symbol)); + memset(symbol, 0, sizeof(*symbol)); + symbol->name = new_name; + symbol->type = S_UNKNOWN; + symbol->flags |= flags; + + symbol->next = symbol_hash[hash]; + symbol_hash[hash] = symbol; + + return symbol; +} + +struct symbol *sym_find(const char *name) +{ + struct symbol *symbol = NULL; + int hash = 0; + + if (!name) + return NULL; + + if (name[0] && !name[1]) { + switch (name[0]) { + case 'y': return &symbol_yes; + case 'm': return &symbol_mod; + case 'n': return &symbol_no; + } + } + hash = strhash(name) % SYMBOL_HASHSIZE; + + for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) { + if (symbol->name && + !strcmp(symbol->name, name) && + !(symbol->flags & SYMBOL_CONST)) + break; + } + + return symbol; +} + +const char *sym_escape_string_value(const char *in) +{ + const char *p; + size_t reslen; + char *res; + size_t l; + + reslen = strlen(in) + strlen("\"\"") + 1; + + p = in; + for (;;) { + l = strcspn(p, "\"\\"); + p += l; + + if (p[0] == '\0') + break; + + reslen++; + p++; + } + + res = xmalloc(reslen); + res[0] = '\0'; + + strcat(res, "\""); + + p = in; + for (;;) { + l = strcspn(p, "\"\\"); + strncat(res, p, l); + p += l; + + if (p[0] == '\0') + break; + + strcat(res, "\\"); + strncat(res, p++, 1); + } + + strcat(res, "\""); + return res; +} + +struct sym_match { + struct symbol *sym; + off_t so, eo; +}; + +/* Compare matched symbols as thus: + * - first, symbols that match exactly + * - then, alphabetical sort + */ +static int sym_rel_comp(const void *sym1, const void *sym2) +{ + const struct sym_match *s1 = sym1; + const struct sym_match *s2 = sym2; + int exact1, exact2; + + /* Exact match: + * - if matched length on symbol s1 is the length of that symbol, + * then this symbol should come first; + * - if matched length on symbol s2 is the length of that symbol, + * then this symbol should come first. + * Note: since the search can be a regexp, both symbols may match + * exactly; if this is the case, we can't decide which comes first, + * and we fallback to sorting alphabetically. + */ + exact1 = (s1->eo - s1->so) == strlen(s1->sym->name); + exact2 = (s2->eo - s2->so) == strlen(s2->sym->name); + if (exact1 && !exact2) + return -1; + if (!exact1 && exact2) + return 1; + + /* As a fallback, sort symbols alphabetically */ + return strcmp(s1->sym->name, s2->sym->name); +} + +struct symbol **sym_re_search(const char *pattern) +{ + struct symbol *sym, **sym_arr = NULL; + struct sym_match *sym_match_arr = NULL; + int i, cnt, size; + regex_t re; + regmatch_t match[1]; + + cnt = size = 0; + /* Skip if empty */ + if (strlen(pattern) == 0) + return NULL; + if (regcomp(&re, pattern, REG_EXTENDED|REG_ICASE)) + return NULL; + + for_all_symbols(i, sym) { + if (sym->flags & SYMBOL_CONST || !sym->name) + continue; + if (regexec(&re, sym->name, 1, match, 0)) + continue; + if (cnt >= size) { + void *tmp; + size += 16; + tmp = realloc(sym_match_arr, size * sizeof(struct sym_match)); + if (!tmp) + goto sym_re_search_free; + sym_match_arr = tmp; + } + sym_calc_value(sym); + /* As regexec returned 0, we know we have a match, so + * we can use match[0].rm_[se]o without further checks + */ + sym_match_arr[cnt].so = match[0].rm_so; + sym_match_arr[cnt].eo = match[0].rm_eo; + sym_match_arr[cnt++].sym = sym; + } + if (sym_match_arr) { + qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp); + sym_arr = malloc((cnt+1) * sizeof(struct symbol *)); + if (!sym_arr) + goto sym_re_search_free; + for (i = 0; i < cnt; i++) + sym_arr[i] = sym_match_arr[i].sym; + sym_arr[cnt] = NULL; + } +sym_re_search_free: + /* sym_match_arr can be NULL if no match, but free(NULL) is OK */ + free(sym_match_arr); + regfree(&re); + + return sym_arr; +} + +/* + * When we check for recursive dependencies we use a stack to save + * current state so we can print out relevant info to user. + * The entries are located on the call stack so no need to free memory. + * Note insert() remove() must always match to properly clear the stack. + */ +static struct dep_stack { + struct dep_stack *prev, *next; + struct symbol *sym; + struct property *prop; + struct expr **expr; +} *check_top; + +static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym) +{ + memset(stack, 0, sizeof(*stack)); + if (check_top) + check_top->next = stack; + stack->prev = check_top; + stack->sym = sym; + check_top = stack; +} + +static void dep_stack_remove(void) +{ + check_top = check_top->prev; + if (check_top) + check_top->next = NULL; +} + +/* + * Called when we have detected a recursive dependency. + * check_top point to the top of the stact so we use + * the ->prev pointer to locate the bottom of the stack. + */ +static void sym_check_print_recursive(struct symbol *last_sym) +{ + struct dep_stack *stack; + struct symbol *sym, *next_sym; + struct menu *menu = NULL; + struct property *prop; + struct dep_stack cv_stack; + + if (sym_is_choice_value(last_sym)) { + dep_stack_insert(&cv_stack, last_sym); + last_sym = prop_get_symbol(sym_get_choice_prop(last_sym)); + } + + for (stack = check_top; stack != NULL; stack = stack->prev) + if (stack->sym == last_sym) + break; + if (!stack) { + fprintf(stderr, "unexpected recursive dependency error\n"); + return; + } + + for (; stack; stack = stack->next) { + sym = stack->sym; + next_sym = stack->next ? stack->next->sym : last_sym; + prop = stack->prop; + if (prop == NULL) + prop = stack->sym->prop; + + /* for choice values find the menu entry (used below) */ + if (sym_is_choice(sym) || sym_is_choice_value(sym)) { + for (prop = sym->prop; prop; prop = prop->next) { + menu = prop->menu; + if (prop->menu) + break; + } + } + if (stack->sym == last_sym) + fprintf(stderr, "%s:%d:error: recursive dependency detected!\n", + prop->file->name, prop->lineno); + + if (sym_is_choice(sym)) { + fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n", + menu->file->name, menu->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (sym_is_choice_value(sym)) { + fprintf(stderr, "%s:%d:\tsymbol %s is part of choice %s\n", + menu->file->name, menu->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (stack->expr == &sym->dir_dep.expr) { + fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (stack->expr == &sym->rev_dep.expr) { + fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (stack->expr == &sym->implied.expr) { + fprintf(stderr, "%s:%d:\tsymbol %s is implied by %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + next_sym->name ? next_sym->name : "<choice>"); + } else if (stack->expr) { + fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + prop_get_type_name(prop->type), + next_sym->name ? next_sym->name : "<choice>"); + } else { + fprintf(stderr, "%s:%d:\tsymbol %s %s is visible depending on %s\n", + prop->file->name, prop->lineno, + sym->name ? sym->name : "<choice>", + prop_get_type_name(prop->type), + next_sym->name ? next_sym->name : "<choice>"); + } + } + + fprintf(stderr, + "For a resolution refer to Documentation/kbuild/kconfig-language.txt\n" + "subsection \"Kconfig recursive dependency limitations\"\n" + "\n"); + + if (check_top == &cv_stack) + dep_stack_remove(); +} + +static struct symbol *sym_check_expr_deps(struct expr *e) +{ + struct symbol *sym; + + if (!e) + return NULL; + switch (e->type) { + case E_OR: + case E_AND: + sym = sym_check_expr_deps(e->left.expr); + if (sym) + return sym; + return sym_check_expr_deps(e->right.expr); + case E_NOT: + return sym_check_expr_deps(e->left.expr); + case E_EQUAL: + case E_GEQ: + case E_GTH: + case E_LEQ: + case E_LTH: + case E_UNEQUAL: + sym = sym_check_deps(e->left.sym); + if (sym) + return sym; + return sym_check_deps(e->right.sym); + case E_SYMBOL: + return sym_check_deps(e->left.sym); + default: + break; + } + fprintf(stderr, "Oops! How to check %d?\n", e->type); + return NULL; +} + +/* return NULL when dependencies are OK */ +static struct symbol *sym_check_sym_deps(struct symbol *sym) +{ + struct symbol *sym2; + struct property *prop; + struct dep_stack stack; + + dep_stack_insert(&stack, sym); + + stack.expr = &sym->dir_dep.expr; + sym2 = sym_check_expr_deps(sym->dir_dep.expr); + if (sym2) + goto out; + + stack.expr = &sym->rev_dep.expr; + sym2 = sym_check_expr_deps(sym->rev_dep.expr); + if (sym2) + goto out; + + stack.expr = &sym->implied.expr; + sym2 = sym_check_expr_deps(sym->implied.expr); + if (sym2) + goto out; + + stack.expr = NULL; + + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->type == P_CHOICE || prop->type == P_SELECT || + prop->type == P_IMPLY) + continue; + stack.prop = prop; + sym2 = sym_check_expr_deps(prop->visible.expr); + if (sym2) + break; + if (prop->type != P_DEFAULT || sym_is_choice(sym)) + continue; + stack.expr = &prop->expr; + sym2 = sym_check_expr_deps(prop->expr); + if (sym2) + break; + stack.expr = NULL; + } + +out: + dep_stack_remove(); + + return sym2; +} + +static struct symbol *sym_check_choice_deps(struct symbol *choice) +{ + struct symbol *sym, *sym2; + struct property *prop; + struct expr *e; + struct dep_stack stack; + + dep_stack_insert(&stack, choice); + + prop = sym_get_choice_prop(choice); + expr_list_for_each_sym(prop->expr, e, sym) + sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); + + choice->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); + sym2 = sym_check_sym_deps(choice); + choice->flags &= ~SYMBOL_CHECK; + if (sym2) + goto out; + + expr_list_for_each_sym(prop->expr, e, sym) { + sym2 = sym_check_sym_deps(sym); + if (sym2) + break; + } +out: + expr_list_for_each_sym(prop->expr, e, sym) + sym->flags &= ~SYMBOL_CHECK; + + if (sym2 && sym_is_choice_value(sym2) && + prop_get_symbol(sym_get_choice_prop(sym2)) == choice) + sym2 = choice; + + dep_stack_remove(); + + return sym2; +} + +struct symbol *sym_check_deps(struct symbol *sym) +{ + struct symbol *sym2; + struct property *prop; + + if (sym->flags & SYMBOL_CHECK) { + sym_check_print_recursive(sym); + return sym; + } + if (sym->flags & SYMBOL_CHECKED) + return NULL; + + if (sym_is_choice_value(sym)) { + struct dep_stack stack; + + /* for choice groups start the check with main choice symbol */ + dep_stack_insert(&stack, sym); + prop = sym_get_choice_prop(sym); + sym2 = sym_check_deps(prop_get_symbol(prop)); + dep_stack_remove(); + } else if (sym_is_choice(sym)) { + sym2 = sym_check_choice_deps(sym); + } else { + sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED); + sym2 = sym_check_sym_deps(sym); + sym->flags &= ~SYMBOL_CHECK; + } + + return sym2; +} + +struct property *prop_alloc(enum prop_type type, struct symbol *sym) +{ + struct property *prop; + struct property **propp; + + prop = xmalloc(sizeof(*prop)); + memset(prop, 0, sizeof(*prop)); + prop->type = type; + prop->sym = sym; + prop->file = current_file; + prop->lineno = zconf_lineno(); + + /* append property to the prop list of symbol */ + if (sym) { + for (propp = &sym->prop; *propp; propp = &(*propp)->next) + ; + *propp = prop; + } + + return prop; +} + +struct symbol *prop_get_symbol(struct property *prop) +{ + if (prop->expr && (prop->expr->type == E_SYMBOL || + prop->expr->type == E_LIST)) + return prop->expr->left.sym; + return NULL; +} + +const char *prop_get_type_name(enum prop_type type) +{ + switch (type) { + case P_PROMPT: + return "prompt"; + case P_COMMENT: + return "comment"; + case P_MENU: + return "menu"; + case P_DEFAULT: + return "default"; + case P_CHOICE: + return "choice"; + case P_SELECT: + return "select"; + case P_IMPLY: + return "imply"; + case P_RANGE: + return "range"; + case P_SYMBOL: + return "symbol"; + case P_UNKNOWN: + break; + } + return "unknown"; +} diff --git a/support/kconfig/tests/auto_submenu/Kconfig b/support/kconfig/tests/auto_submenu/Kconfig new file mode 100644 index 0000000..b20761e --- /dev/null +++ b/support/kconfig/tests/auto_submenu/Kconfig @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0 + +config A + bool "A" + default y + +config A0 + bool "A0" + depends on A + default y + help + This depends on A, so should be a submenu of A. + +config A0_0 + bool "A1_0" + depends on A0 + help + Submenus are created recursively. + This should be a submenu of A0. + +config A1 + bool "A1" + depends on A + default y + help + This should line up with A0. + +choice + prompt "choice" + depends on A1 + help + Choice should become a submenu as well. + +config A1_0 + bool "A1_0" + +config A1_1 + bool "A1_1" + +endchoice + +config B + bool "B" + help + This is independent of A. + +config C + bool "C" + depends on A + help + This depends on A, but not a consecutive item, so can/should not + be a submenu. diff --git a/support/kconfig/tests/auto_submenu/__init__.py b/support/kconfig/tests/auto_submenu/__init__.py new file mode 100644 index 0000000..25abd92 --- /dev/null +++ b/support/kconfig/tests/auto_submenu/__init__.py @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Create submenu for symbols that depend on the preceding one. + +If a symbols has dependency on the preceding symbol, the menu entry +should become the submenu of the preceding one, and displayed with +deeper indentation. +""" + + +def test(conf): + assert conf.oldaskconfig() == 0 + assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig/tests/auto_submenu/expected_stdout b/support/kconfig/tests/auto_submenu/expected_stdout new file mode 100644 index 0000000..bf5236f --- /dev/null +++ b/support/kconfig/tests/auto_submenu/expected_stdout @@ -0,0 +1,10 @@ +A (A) [Y/n/?] (NEW) + A0 (A0) [Y/n/?] (NEW) + A1_0 (A0_0) [N/y/?] (NEW) + A1 (A1) [Y/n/?] (NEW) + choice + > 1. A1_0 (A1_0) (NEW) + 2. A1_1 (A1_1) (NEW) + choice[1-2?]: +B (B) [N/y/?] (NEW) +C (C) [N/y/?] (NEW) diff --git a/support/kconfig/tests/choice/Kconfig b/support/kconfig/tests/choice/Kconfig new file mode 100644 index 0000000..a412205 --- /dev/null +++ b/support/kconfig/tests/choice/Kconfig @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0 + +config MODULES + bool "Enable loadable module support" + option modules + default y + +choice + prompt "boolean choice" + default BOOL_CHOICE1 + +config BOOL_CHOICE0 + bool "choice 0" + +config BOOL_CHOICE1 + bool "choice 1" + +endchoice + +choice + prompt "optional boolean choice" + optional + default OPT_BOOL_CHOICE1 + +config OPT_BOOL_CHOICE0 + bool "choice 0" + +config OPT_BOOL_CHOICE1 + bool "choice 1" + +endchoice + +choice + prompt "tristate choice" + default TRI_CHOICE1 + +config TRI_CHOICE0 + tristate "choice 0" + +config TRI_CHOICE1 + tristate "choice 1" + +endchoice + +choice + prompt "optional tristate choice" + optional + default OPT_TRI_CHOICE1 + +config OPT_TRI_CHOICE0 + tristate "choice 0" + +config OPT_TRI_CHOICE1 + tristate "choice 1" + +endchoice diff --git a/support/kconfig/tests/choice/__init__.py b/support/kconfig/tests/choice/__init__.py new file mode 100644 index 0000000..4318fce --- /dev/null +++ b/support/kconfig/tests/choice/__init__.py @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Basic choice tests. + +The handling of 'choice' is a bit complicated part in Kconfig. + +The behavior of 'y' choice is intuitive. If choice values are tristate, +the choice can be 'm' where each value can be enabled independently. +Also, if a choice is marked as 'optional', the whole choice can be +invisible. +""" + + +def test_oldask0(conf): + assert conf.oldaskconfig() == 0 + assert conf.stdout_contains('oldask0_expected_stdout') + + +def test_oldask1(conf): + assert conf.oldaskconfig('oldask1_config') == 0 + assert conf.stdout_contains('oldask1_expected_stdout') + + +def test_allyes(conf): + assert conf.allyesconfig() == 0 + assert conf.config_contains('allyes_expected_config') + + +def test_allmod(conf): + assert conf.allmodconfig() == 0 + assert conf.config_contains('allmod_expected_config') + + +def test_allno(conf): + assert conf.allnoconfig() == 0 + assert conf.config_contains('allno_expected_config') + + +def test_alldef(conf): + assert conf.alldefconfig() == 0 + assert conf.config_contains('alldef_expected_config') diff --git a/support/kconfig/tests/choice/alldef_expected_config b/support/kconfig/tests/choice/alldef_expected_config new file mode 100644 index 0000000..7a754bf --- /dev/null +++ b/support/kconfig/tests/choice/alldef_expected_config @@ -0,0 +1,5 @@ +CONFIG_MODULES=y +# CONFIG_BOOL_CHOICE0 is not set +CONFIG_BOOL_CHOICE1=y +# CONFIG_TRI_CHOICE0 is not set +# CONFIG_TRI_CHOICE1 is not set diff --git a/support/kconfig/tests/choice/allmod_expected_config b/support/kconfig/tests/choice/allmod_expected_config new file mode 100644 index 0000000..f1f5dcd --- /dev/null +++ b/support/kconfig/tests/choice/allmod_expected_config @@ -0,0 +1,9 @@ +CONFIG_MODULES=y +# CONFIG_BOOL_CHOICE0 is not set +CONFIG_BOOL_CHOICE1=y +# CONFIG_OPT_BOOL_CHOICE0 is not set +CONFIG_OPT_BOOL_CHOICE1=y +CONFIG_TRI_CHOICE0=m +CONFIG_TRI_CHOICE1=m +CONFIG_OPT_TRI_CHOICE0=m +CONFIG_OPT_TRI_CHOICE1=m diff --git a/support/kconfig/tests/choice/allno_expected_config b/support/kconfig/tests/choice/allno_expected_config new file mode 100644 index 0000000..b88ee7a --- /dev/null +++ b/support/kconfig/tests/choice/allno_expected_config @@ -0,0 +1,5 @@ +# CONFIG_MODULES is not set +# CONFIG_BOOL_CHOICE0 is not set +CONFIG_BOOL_CHOICE1=y +# CONFIG_TRI_CHOICE0 is not set +CONFIG_TRI_CHOICE1=y diff --git a/support/kconfig/tests/choice/allyes_expected_config b/support/kconfig/tests/choice/allyes_expected_config new file mode 100644 index 0000000..e5a062a --- /dev/null +++ b/support/kconfig/tests/choice/allyes_expected_config @@ -0,0 +1,9 @@ +CONFIG_MODULES=y +# CONFIG_BOOL_CHOICE0 is not set +CONFIG_BOOL_CHOICE1=y +# CONFIG_OPT_BOOL_CHOICE0 is not set +CONFIG_OPT_BOOL_CHOICE1=y +# CONFIG_TRI_CHOICE0 is not set +CONFIG_TRI_CHOICE1=y +# CONFIG_OPT_TRI_CHOICE0 is not set +CONFIG_OPT_TRI_CHOICE1=y diff --git a/support/kconfig/tests/choice/oldask0_expected_stdout b/support/kconfig/tests/choice/oldask0_expected_stdout new file mode 100644 index 0000000..b251bba --- /dev/null +++ b/support/kconfig/tests/choice/oldask0_expected_stdout @@ -0,0 +1,10 @@ +Enable loadable module support (MODULES) [Y/n/?] (NEW) +boolean choice + 1. choice 0 (BOOL_CHOICE0) (NEW) +> 2. choice 1 (BOOL_CHOICE1) (NEW) +choice[1-2?]: +optional boolean choice [N/y/?] (NEW) +tristate choice [M/y/?] (NEW) + choice 0 (TRI_CHOICE0) [N/m/?] (NEW) + choice 1 (TRI_CHOICE1) [N/m/?] (NEW) +optional tristate choice [N/m/y/?] (NEW) diff --git a/support/kconfig/tests/choice/oldask1_config b/support/kconfig/tests/choice/oldask1_config new file mode 100644 index 0000000..b67bfe3 --- /dev/null +++ b/support/kconfig/tests/choice/oldask1_config @@ -0,0 +1,2 @@ +# CONFIG_MODULES is not set +CONFIG_OPT_BOOL_CHOICE0=y diff --git a/support/kconfig/tests/choice/oldask1_expected_stdout b/support/kconfig/tests/choice/oldask1_expected_stdout new file mode 100644 index 0000000..c2125e9 --- /dev/null +++ b/support/kconfig/tests/choice/oldask1_expected_stdout @@ -0,0 +1,15 @@ +Enable loadable module support (MODULES) [N/y/?] +boolean choice + 1. choice 0 (BOOL_CHOICE0) (NEW) +> 2. choice 1 (BOOL_CHOICE1) (NEW) +choice[1-2?]: +optional boolean choice [Y/n/?] (NEW) +optional boolean choice +> 1. choice 0 (OPT_BOOL_CHOICE0) + 2. choice 1 (OPT_BOOL_CHOICE1) (NEW) +choice[1-2?]: +tristate choice + 1. choice 0 (TRI_CHOICE0) (NEW) +> 2. choice 1 (TRI_CHOICE1) (NEW) +choice[1-2?]: +optional tristate choice [N/y/?] diff --git a/support/kconfig/tests/choice_value_with_m_dep/Kconfig b/support/kconfig/tests/choice_value_with_m_dep/Kconfig new file mode 100644 index 0000000..7106c26 --- /dev/null +++ b/support/kconfig/tests/choice_value_with_m_dep/Kconfig @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0 + +config MODULES + def_bool y + option modules + +config DEP + tristate + default m + +choice + prompt "Tristate Choice" + +config CHOICE0 + tristate "Choice 0" + +config CHOICE1 + tristate "Choice 1" + depends on DEP + +endchoice diff --git a/support/kconfig/tests/choice_value_with_m_dep/__init__.py b/support/kconfig/tests/choice_value_with_m_dep/__init__.py new file mode 100644 index 0000000..075b4e0 --- /dev/null +++ b/support/kconfig/tests/choice_value_with_m_dep/__init__.py @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Hide tristate choice values with mod dependency in y choice. + +If tristate choice values depend on symbols set to 'm', they should be +hidden when the choice containing them is changed from 'm' to 'y' +(i.e. exclusive choice). + +Related Linux commit: fa64e5f6a35efd5e77d639125d973077ca506074 +""" + + +def test(conf): + assert conf.oldaskconfig('config', 'y') == 0 + assert conf.config_contains('expected_config') + assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig/tests/choice_value_with_m_dep/config b/support/kconfig/tests/choice_value_with_m_dep/config new file mode 100644 index 0000000..3a126b7 --- /dev/null +++ b/support/kconfig/tests/choice_value_with_m_dep/config @@ -0,0 +1,2 @@ +CONFIG_CHOICE0=m +CONFIG_CHOICE1=m diff --git a/support/kconfig/tests/choice_value_with_m_dep/expected_config b/support/kconfig/tests/choice_value_with_m_dep/expected_config new file mode 100644 index 0000000..4d07b44 --- /dev/null +++ b/support/kconfig/tests/choice_value_with_m_dep/expected_config @@ -0,0 +1,3 @@ +CONFIG_MODULES=y +CONFIG_DEP=m +CONFIG_CHOICE0=y diff --git a/support/kconfig/tests/choice_value_with_m_dep/expected_stdout b/support/kconfig/tests/choice_value_with_m_dep/expected_stdout new file mode 100644 index 0000000..2b50ab6 --- /dev/null +++ b/support/kconfig/tests/choice_value_with_m_dep/expected_stdout @@ -0,0 +1,4 @@ +Tristate Choice [M/y/?] y +Tristate Choice +> 1. Choice 0 (CHOICE0) +choice[1]: 1 diff --git a/support/kconfig/tests/conftest.py b/support/kconfig/tests/conftest.py new file mode 100644 index 0000000..0345ef6 --- /dev/null +++ b/support/kconfig/tests/conftest.py @@ -0,0 +1,291 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> +# + +""" +Kconfig unit testing framework. + +This provides fixture functions commonly used from test files. +""" + +import os +import pytest +import shutil +import subprocess +import tempfile + +CONF_PATH = os.path.abspath(os.path.join('scripts', 'kconfig', 'conf')) + + +class Conf: + """Kconfig runner and result checker. + + This class provides methods to run text-based interface of Kconfig + (scripts/kconfig/conf) and retrieve the resulted configuration, + stdout, and stderr. It also provides methods to compare those + results with expectations. + """ + + def __init__(self, request): + """Create a new Conf instance. + + request: object to introspect the requesting test module + """ + # the directory of the test being run + self._test_dir = os.path.dirname(str(request.fspath)) + + # runners + def _run_conf(self, mode, dot_config=None, out_file='.config', + interactive=False, in_keys=None, extra_env={}): + """Run text-based Kconfig executable and save the result. + + mode: input mode option (--oldaskconfig, --defconfig=<file> etc.) + dot_config: .config file to use for configuration base + out_file: file name to contain the output config data + interactive: flag to specify the interactive mode + in_keys: key inputs for interactive modes + extra_env: additional environments + returncode: exit status of the Kconfig executable + """ + command = [CONF_PATH, mode, 'Kconfig'] + + # Override 'srctree' environment to make the test as the top directory + extra_env['srctree'] = self._test_dir + + # Run Kconfig in a temporary directory. + # This directory is automatically removed when done. + with tempfile.TemporaryDirectory() as temp_dir: + + # if .config is given, copy it to the working directory + if dot_config: + shutil.copyfile(os.path.join(self._test_dir, dot_config), + os.path.join(temp_dir, '.config')) + + ps = subprocess.Popen(command, + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + cwd=temp_dir, + env=dict(os.environ, **extra_env)) + + # If input key sequence is given, feed it to stdin. + if in_keys: + ps.stdin.write(in_keys.encode('utf-8')) + + while ps.poll() is None: + # For interactive modes such as oldaskconfig, oldconfig, + # send 'Enter' key until the program finishes. + if interactive: + ps.stdin.write(b'\n') + + self.retcode = ps.returncode + self.stdout = ps.stdout.read().decode() + self.stderr = ps.stderr.read().decode() + + # Retrieve the resulted config data only when .config is supposed + # to exist. If the command fails, the .config does not exist. + # 'listnewconfig' does not produce .config in the first place. + if self.retcode == 0 and out_file: + with open(os.path.join(temp_dir, out_file)) as f: + self.config = f.read() + else: + self.config = None + + # Logging: + # Pytest captures the following information by default. In failure + # of tests, the captured log will be displayed. This will be useful to + # figure out what has happened. + + print("[command]\n{}\n".format(' '.join(command))) + + print("[retcode]\n{}\n".format(self.retcode)) + + print("[stdout]") + print(self.stdout) + + print("[stderr]") + print(self.stderr) + + if self.config is not None: + print("[output for '{}']".format(out_file)) + print(self.config) + + return self.retcode + + def oldaskconfig(self, dot_config=None, in_keys=None): + """Run oldaskconfig. + + dot_config: .config file to use for configuration base (optional) + in_key: key inputs (optional) + returncode: exit status of the Kconfig executable + """ + return self._run_conf('--oldaskconfig', dot_config=dot_config, + interactive=True, in_keys=in_keys) + + def oldconfig(self, dot_config=None, in_keys=None): + """Run oldconfig. + + dot_config: .config file to use for configuration base (optional) + in_key: key inputs (optional) + returncode: exit status of the Kconfig executable + """ + return self._run_conf('--oldconfig', dot_config=dot_config, + interactive=True, in_keys=in_keys) + + def olddefconfig(self, dot_config=None): + """Run olddefconfig. + + dot_config: .config file to use for configuration base (optional) + returncode: exit status of the Kconfig executable + """ + return self._run_conf('--olddefconfig', dot_config=dot_config) + + def defconfig(self, defconfig): + """Run defconfig. + + defconfig: defconfig file for input + returncode: exit status of the Kconfig executable + """ + defconfig_path = os.path.join(self._test_dir, defconfig) + return self._run_conf('--defconfig={}'.format(defconfig_path)) + + def _allconfig(self, mode, all_config): + if all_config: + all_config_path = os.path.join(self._test_dir, all_config) + extra_env = {'KCONFIG_ALLCONFIG': all_config_path} + else: + extra_env = {} + + return self._run_conf('--{}config'.format(mode), extra_env=extra_env) + + def allyesconfig(self, all_config=None): + """Run allyesconfig. + + all_config: fragment config file for KCONFIG_ALLCONFIG (optional) + returncode: exit status of the Kconfig executable + """ + return self._allconfig('allyes', all_config) + + def allmodconfig(self, all_config=None): + """Run allmodconfig. + + all_config: fragment config file for KCONFIG_ALLCONFIG (optional) + returncode: exit status of the Kconfig executable + """ + return self._allconfig('allmod', all_config) + + def allnoconfig(self, all_config=None): + """Run allnoconfig. + + all_config: fragment config file for KCONFIG_ALLCONFIG (optional) + returncode: exit status of the Kconfig executable + """ + return self._allconfig('allno', all_config) + + def alldefconfig(self, all_config=None): + """Run alldefconfig. + + all_config: fragment config file for KCONFIG_ALLCONFIG (optional) + returncode: exit status of the Kconfig executable + """ + return self._allconfig('alldef', all_config) + + def randconfig(self, all_config=None): + """Run randconfig. + + all_config: fragment config file for KCONFIG_ALLCONFIG (optional) + returncode: exit status of the Kconfig executable + """ + return self._allconfig('rand', all_config) + + def savedefconfig(self, dot_config): + """Run savedefconfig. + + dot_config: .config file for input + returncode: exit status of the Kconfig executable + """ + return self._run_conf('--savedefconfig', out_file='defconfig') + + def listnewconfig(self, dot_config=None): + """Run listnewconfig. + + dot_config: .config file to use for configuration base (optional) + returncode: exit status of the Kconfig executable + """ + return self._run_conf('--listnewconfig', dot_config=dot_config, + out_file=None) + + # checkers + def _read_and_compare(self, compare, expected): + """Compare the result with expectation. + + compare: function to compare the result with expectation + expected: file that contains the expected data + """ + with open(os.path.join(self._test_dir, expected)) as f: + expected_data = f.read() + return compare(self, expected_data) + + def _contains(self, attr, expected): + return self._read_and_compare( + lambda s, e: getattr(s, attr).find(e) >= 0, + expected) + + def _matches(self, attr, expected): + return self._read_and_compare(lambda s, e: getattr(s, attr) == e, + expected) + + def config_contains(self, expected): + """Check if resulted configuration contains expected data. + + expected: file that contains the expected data + returncode: True if result contains the expected data, False otherwise + """ + return self._contains('config', expected) + + def config_matches(self, expected): + """Check if resulted configuration exactly matches expected data. + + expected: file that contains the expected data + returncode: True if result matches the expected data, False otherwise + """ + return self._matches('config', expected) + + def stdout_contains(self, expected): + """Check if resulted stdout contains expected data. + + expected: file that contains the expected data + returncode: True if result contains the expected data, False otherwise + """ + return self._contains('stdout', expected) + + def stdout_matches(self, expected): + """Check if resulted stdout exactly matches expected data. + + expected: file that contains the expected data + returncode: True if result matches the expected data, False otherwise + """ + return self._matches('stdout', expected) + + def stderr_contains(self, expected): + """Check if resulted stderr contains expected data. + + expected: file that contains the expected data + returncode: True if result contains the expected data, False otherwise + """ + return self._contains('stderr', expected) + + def stderr_matches(self, expected): + """Check if resulted stderr exactly matches expected data. + + expected: file that contains the expected data + returncode: True if result matches the expected data, False otherwise + """ + return self._matches('stderr', expected) + + +@pytest.fixture(scope="module") +def conf(request): + """Create a Conf instance and provide it to test functions.""" + return Conf(request) diff --git a/support/kconfig/tests/err_recursive_dep/Kconfig b/support/kconfig/tests/err_recursive_dep/Kconfig new file mode 100644 index 0000000..ebdb3ff --- /dev/null +++ b/support/kconfig/tests/err_recursive_dep/Kconfig @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 + +# depends on itself + +config A + bool "A" + depends on A + +# select itself + +config B + bool + select B + +# depends on each other + +config C1 + bool "C1" + depends on C2 + +config C2 + bool "C2" + depends on C1 + +# depends on and select + +config D1 + bool "D1" + depends on D2 + select D2 + +config D2 + bool + +# depends on and imply + +config E1 + bool "E1" + depends on E2 + imply E2 + +config E2 + bool "E2" + +# property + +config F1 + bool "F1" + default F2 + +config F2 + bool "F2" + depends on F1 + +# menu + +menu "menu depending on its content" + depends on G + +config G + bool "G" + +endmenu diff --git a/support/kconfig/tests/err_recursive_dep/__init__.py b/support/kconfig/tests/err_recursive_dep/__init__.py new file mode 100644 index 0000000..5f3821b --- /dev/null +++ b/support/kconfig/tests/err_recursive_dep/__init__.py @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Detect recursive dependency error. + +Recursive dependency should be treated as an error. +""" + +def test(conf): + assert conf.oldaskconfig() == 1 + assert conf.stderr_contains('expected_stderr') diff --git a/support/kconfig/tests/err_recursive_dep/expected_stderr b/support/kconfig/tests/err_recursive_dep/expected_stderr new file mode 100644 index 0000000..84679b1 --- /dev/null +++ b/support/kconfig/tests/err_recursive_dep/expected_stderr @@ -0,0 +1,38 @@ +Kconfig:11:error: recursive dependency detected! +Kconfig:11: symbol B is selected by B +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:5:error: recursive dependency detected! +Kconfig:5: symbol A depends on A +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:17:error: recursive dependency detected! +Kconfig:17: symbol C1 depends on C2 +Kconfig:21: symbol C2 depends on C1 +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:32:error: recursive dependency detected! +Kconfig:32: symbol D2 is selected by D1 +Kconfig:27: symbol D1 depends on D2 +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:37:error: recursive dependency detected! +Kconfig:37: symbol E1 depends on E2 +Kconfig:42: symbol E2 is implied by E1 +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:60:error: recursive dependency detected! +Kconfig:60: symbol G depends on G +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" + +Kconfig:51:error: recursive dependency detected! +Kconfig:51: symbol F2 depends on F1 +Kconfig:49: symbol F1 default value contains F2 +For a resolution refer to Documentation/kbuild/kconfig-language.txt +subsection "Kconfig recursive dependency limitations" diff --git a/support/kconfig/tests/err_recursive_inc/Kconfig b/support/kconfig/tests/err_recursive_inc/Kconfig new file mode 100644 index 0000000..c6f4ade --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/Kconfig @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +source "Kconfig.inc1" diff --git a/support/kconfig/tests/err_recursive_inc/Kconfig.inc1 b/support/kconfig/tests/err_recursive_inc/Kconfig.inc1 new file mode 100644 index 0000000..01cbf0d --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/Kconfig.inc1 @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only + + + +source "Kconfig.inc2" diff --git a/support/kconfig/tests/err_recursive_inc/Kconfig.inc2 b/support/kconfig/tests/err_recursive_inc/Kconfig.inc2 new file mode 100644 index 0000000..8235107 --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/Kconfig.inc2 @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only + + +source "Kconfig.inc3" diff --git a/support/kconfig/tests/err_recursive_inc/Kconfig.inc3 b/support/kconfig/tests/err_recursive_inc/Kconfig.inc3 new file mode 100644 index 0000000..c6f4ade --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/Kconfig.inc3 @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +source "Kconfig.inc1" diff --git a/support/kconfig/tests/err_recursive_inc/__init__.py b/support/kconfig/tests/err_recursive_inc/__init__.py new file mode 100644 index 0000000..27aa189 --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/__init__.py @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Detect recursive inclusion error. + +If recursive inclusion is detected, it should fail with error messages. +""" + + +def test(conf): + assert conf.oldaskconfig() != 0 + assert conf.stderr_contains('expected_stderr') diff --git a/support/kconfig/tests/err_recursive_inc/expected_stderr b/support/kconfig/tests/err_recursive_inc/expected_stderr new file mode 100644 index 0000000..b070a31 --- /dev/null +++ b/support/kconfig/tests/err_recursive_inc/expected_stderr @@ -0,0 +1,6 @@ +Recursive inclusion detected. +Inclusion path: + current file : Kconfig.inc1 + included from: Kconfig.inc3:2 + included from: Kconfig.inc2:4 + included from: Kconfig.inc1:5 diff --git a/support/kconfig/tests/inter_choice/Kconfig b/support/kconfig/tests/inter_choice/Kconfig new file mode 100644 index 0000000..5698a40 --- /dev/null +++ b/support/kconfig/tests/inter_choice/Kconfig @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0 + +config MODULES + def_bool y + option modules + +choice + prompt "Choice" + +config CHOICE_VAL0 + tristate "Choice 0" + +config CHOIVE_VAL1 + tristate "Choice 1" + +endchoice + +choice + prompt "Another choice" + depends on CHOICE_VAL0 + +config DUMMY + bool "dummy" + +endchoice diff --git a/support/kconfig/tests/inter_choice/__init__.py b/support/kconfig/tests/inter_choice/__init__.py new file mode 100644 index 0000000..ffea6b1 --- /dev/null +++ b/support/kconfig/tests/inter_choice/__init__.py @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Do not affect user-assigned choice value by another choice. + +Handling of state flags for choices is complecated. In old days, +the defconfig result of a choice could be affected by another choice +if those choices interact by 'depends on', 'select', etc. + +Related Linux commit: fbe98bb9ed3dae23e320c6b113e35f129538d14a +""" + + +def test(conf): + assert conf.defconfig('defconfig') == 0 + assert conf.config_contains('expected_config') diff --git a/support/kconfig/tests/inter_choice/defconfig b/support/kconfig/tests/inter_choice/defconfig new file mode 100644 index 0000000..162c414 --- /dev/null +++ b/support/kconfig/tests/inter_choice/defconfig @@ -0,0 +1 @@ +CONFIG_CHOICE_VAL0=y diff --git a/support/kconfig/tests/inter_choice/expected_config b/support/kconfig/tests/inter_choice/expected_config new file mode 100644 index 0000000..5dceefb --- /dev/null +++ b/support/kconfig/tests/inter_choice/expected_config @@ -0,0 +1,4 @@ +CONFIG_MODULES=y +CONFIG_CHOICE_VAL0=y +# CONFIG_CHOIVE_VAL1 is not set +CONFIG_DUMMY=y diff --git a/support/kconfig/tests/new_choice_with_dep/Kconfig b/support/kconfig/tests/new_choice_with_dep/Kconfig new file mode 100644 index 0000000..127731c --- /dev/null +++ b/support/kconfig/tests/new_choice_with_dep/Kconfig @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 + +config A + bool "A" + help + This is a new symbol. + +choice + prompt "Choice ?" + depends on A + help + "depends on A" has been newly added. + +config CHOICE_B + bool "Choice B" + +config CHOICE_C + bool "Choice C" + help + This is a new symbol, so should be asked. + +endchoice + +choice + prompt "Choice2 ?" + +config CHOICE_D + bool "Choice D" + +config CHOICE_E + bool "Choice E" + +config CHOICE_F + bool "Choice F" + depends on A + help + This is a new symbol, so should be asked. + +endchoice diff --git a/support/kconfig/tests/new_choice_with_dep/__init__.py b/support/kconfig/tests/new_choice_with_dep/__init__.py new file mode 100644 index 0000000..fe9d322 --- /dev/null +++ b/support/kconfig/tests/new_choice_with_dep/__init__.py @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Ask new choice values when they become visible. + +If new choice values are added with new dependency, and they become +visible during user configuration, oldconfig should recognize them +as (NEW), and ask the user for choice. + +Related Linux commit: 5d09598d488f081e3be23f885ed65cbbe2d073b5 +""" + + +def test(conf): + assert conf.oldconfig('config', 'y') == 0 + assert conf.stdout_contains('expected_stdout') diff --git a/support/kconfig/tests/new_choice_with_dep/config b/support/kconfig/tests/new_choice_with_dep/config new file mode 100644 index 0000000..47ef95d --- /dev/null +++ b/support/kconfig/tests/new_choice_with_dep/config @@ -0,0 +1,3 @@ +CONFIG_CHOICE_B=y +# CONFIG_CHOICE_D is not set +CONFIG_CHOICE_E=y diff --git a/support/kconfig/tests/new_choice_with_dep/expected_stdout b/support/kconfig/tests/new_choice_with_dep/expected_stdout new file mode 100644 index 0000000..74dc0bc --- /dev/null +++ b/support/kconfig/tests/new_choice_with_dep/expected_stdout @@ -0,0 +1,10 @@ +A (A) [N/y/?] (NEW) y + Choice ? + > 1. Choice B (CHOICE_B) + 2. Choice C (CHOICE_C) (NEW) + choice[1-2?]: +Choice2 ? + 1. Choice D (CHOICE_D) +> 2. Choice E (CHOICE_E) + 3. Choice F (CHOICE_F) (NEW) +choice[1-3?]: diff --git a/support/kconfig/tests/no_write_if_dep_unmet/Kconfig b/support/kconfig/tests/no_write_if_dep_unmet/Kconfig new file mode 100644 index 0000000..4767aab --- /dev/null +++ b/support/kconfig/tests/no_write_if_dep_unmet/Kconfig @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 + +config A + bool "A" + +choice + prompt "Choice ?" + depends on A + +config CHOICE_B + bool "Choice B" + +config CHOICE_C + bool "Choice C" + +endchoice diff --git a/support/kconfig/tests/no_write_if_dep_unmet/__init__.py b/support/kconfig/tests/no_write_if_dep_unmet/__init__.py new file mode 100644 index 0000000..ffd469d --- /dev/null +++ b/support/kconfig/tests/no_write_if_dep_unmet/__init__.py @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Do not write choice values to .config if the dependency is unmet. + +"# CONFIG_... is not set" should not be written into the .config file +for symbols with unmet dependency. + +This was not working correctly for choice values because choice needs +a bit different symbol computation. + +This checks that no unneeded "# COFIG_... is not set" is contained in +the .config file. + +Related Linux commit: cb67ab2cd2b8abd9650292c986c79901e3073a59 +""" + + +def test(conf): + assert conf.oldaskconfig('config', 'n') == 0 + assert conf.config_matches('expected_config') diff --git a/support/kconfig/tests/no_write_if_dep_unmet/config b/support/kconfig/tests/no_write_if_dep_unmet/config new file mode 100644 index 0000000..abd280e --- /dev/null +++ b/support/kconfig/tests/no_write_if_dep_unmet/config @@ -0,0 +1 @@ +CONFIG_A=y diff --git a/support/kconfig/tests/no_write_if_dep_unmet/expected_config b/support/kconfig/tests/no_write_if_dep_unmet/expected_config new file mode 100644 index 0000000..4732288 --- /dev/null +++ b/support/kconfig/tests/no_write_if_dep_unmet/expected_config @@ -0,0 +1,5 @@ +# +# Automatically generated file; DO NOT EDIT. +# Main menu +# +# CONFIG_A is not set diff --git a/support/kconfig/tests/preprocess/builtin_func/Kconfig b/support/kconfig/tests/preprocess/builtin_func/Kconfig new file mode 100644 index 0000000..baa3288 --- /dev/null +++ b/support/kconfig/tests/preprocess/builtin_func/Kconfig @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 + +# 'info' prints the argument to stdout. +$(info,hello world 0) + +# 'warning-if', if the first argument is y, sends the second argument to stderr, +# and the message is prefixed with the current file name and line number. +$(warning-if,y,hello world 1) + +# 'error-if' is similar, but it terminates the parsing immediately. +# The following is just no-op since the first argument is not y. +$(error-if,n,this should not be printed) + +# Shorthand +warning = $(warning-if,y,$(1)) + +# 'shell' executes a command, and returns its stdout. +$(warning,$(shell,echo hello world 3)) + +# Every newline in the output is replaced with a space, +# but any trailing newlines are deleted. +$(warning,$(shell,printf 'hello\nworld\n\n4\n\n\n')) + +# 'filename' is expanded to the currently parsed file name, +# 'lineno' to the line number. +$(warning,filename=$(filename)) +$(warning,lineno=$(lineno)) diff --git a/support/kconfig/tests/preprocess/builtin_func/__init__.py b/support/kconfig/tests/preprocess/builtin_func/__init__.py new file mode 100644 index 0000000..2e53ba0 --- /dev/null +++ b/support/kconfig/tests/preprocess/builtin_func/__init__.py @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Built-in function tests. +""" + +def test(conf): + assert conf.oldaskconfig() == 0 + assert conf.stdout_contains('expected_stdout') + assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig/tests/preprocess/builtin_func/expected_stderr b/support/kconfig/tests/preprocess/builtin_func/expected_stderr new file mode 100644 index 0000000..33ea9ca --- /dev/null +++ b/support/kconfig/tests/preprocess/builtin_func/expected_stderr @@ -0,0 +1,5 @@ +Kconfig:8: hello world 1 +Kconfig:18: hello world 3 +Kconfig:22: hello world 4 +Kconfig:26: filename=Kconfig +Kconfig:27: lineno=27 diff --git a/support/kconfig/tests/preprocess/builtin_func/expected_stdout b/support/kconfig/tests/preprocess/builtin_func/expected_stdout new file mode 100644 index 0000000..82de3a7 --- /dev/null +++ b/support/kconfig/tests/preprocess/builtin_func/expected_stdout @@ -0,0 +1 @@ +hello world 0 diff --git a/support/kconfig/tests/preprocess/circular_expansion/Kconfig b/support/kconfig/tests/preprocess/circular_expansion/Kconfig new file mode 100644 index 0000000..6838997 --- /dev/null +++ b/support/kconfig/tests/preprocess/circular_expansion/Kconfig @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + +X = $(Y) +Y = $(X) +$(info $(X)) diff --git a/support/kconfig/tests/preprocess/circular_expansion/__init__.py b/support/kconfig/tests/preprocess/circular_expansion/__init__.py new file mode 100644 index 0000000..419bda3 --- /dev/null +++ b/support/kconfig/tests/preprocess/circular_expansion/__init__.py @@ -0,0 +1,11 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Detect circular variable expansion. + +If a recursively expanded variable references itself (eventually), +it should fail with an error message. +""" + +def test(conf): + assert conf.oldaskconfig() != 0 + assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig/tests/preprocess/circular_expansion/expected_stderr b/support/kconfig/tests/preprocess/circular_expansion/expected_stderr new file mode 100644 index 0000000..cde68fa --- /dev/null +++ b/support/kconfig/tests/preprocess/circular_expansion/expected_stderr @@ -0,0 +1 @@ +Kconfig:5: Recursive variable 'X' references itself (eventually) diff --git a/support/kconfig/tests/preprocess/escape/Kconfig b/support/kconfig/tests/preprocess/escape/Kconfig new file mode 100644 index 0000000..4e3f444 --- /dev/null +++ b/support/kconfig/tests/preprocess/escape/Kconfig @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0 + +# Shorthand +warning = $(warning-if,y,$(1)) + +# You can not pass commas directly to a function since they are treated as +# delimiters. You can use the following trick to do so. +comma := , +$(warning,hello$(comma) world) + +# Like Make, single quotes, double quotes, spaces are treated verbatim. +# The following prints the text as-is. +$(warning, ' " '" ' ''' "'") + +# Unlike Make, '$' has special meaning only when it is followed by '('. +# No need to escape '$' itself. +$(warning,$) +$(warning,$$) +$ := 1 +$(warning,$($)) + +# You need a trick to escape '$' followed by '(' +# The following should print "$(X)". It should not be expanded further. +dollar := $ +$(warning,$(dollar)(X)) + +# You need a trick to treat unbalanced parentheses. +# The following should print "(". +left_paren := ( +$(warning,$(left_paren)) + +# A simple expanded should not be expanded multiple times. +# The following should print "$(X)". It should not be expanded further. +Y := $(dollar)(X) +$(warning,$(Y)) + +# The following should print "$(X)" as well. +Y = $(dollar)(X) +$(warning,$(Y)) + +# The following should print "$(". +# It should not be emit "unterminated reference" error. +unterminated := $(dollar)( +$(warning,$(unterminated)) diff --git a/support/kconfig/tests/preprocess/escape/__init__.py b/support/kconfig/tests/preprocess/escape/__init__.py new file mode 100644 index 0000000..7ee8e74 --- /dev/null +++ b/support/kconfig/tests/preprocess/escape/__init__.py @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Escape sequence tests. +""" + +def test(conf): + assert conf.oldaskconfig() == 0 + assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig/tests/preprocess/escape/expected_stderr b/support/kconfig/tests/preprocess/escape/expected_stderr new file mode 100644 index 0000000..1c00957 --- /dev/null +++ b/support/kconfig/tests/preprocess/escape/expected_stderr @@ -0,0 +1,10 @@ +Kconfig:9: hello, world +Kconfig:13: ' " '" ' ''' "'" +Kconfig:17: $ +Kconfig:18: $$ +Kconfig:20: 1 +Kconfig:25: $(X) +Kconfig:30: ( +Kconfig:35: $(X) +Kconfig:39: $(X) +Kconfig:44: $( diff --git a/support/kconfig/tests/preprocess/variable/Kconfig b/support/kconfig/tests/preprocess/variable/Kconfig new file mode 100644 index 0000000..9ce2f95 --- /dev/null +++ b/support/kconfig/tests/preprocess/variable/Kconfig @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: GPL-2.0 + +# Shorthand +warning = $(warning-if,y,$(1)) + +# Simply expanded variable. +X := 1 +SIMPLE := $(X) +X := 2 +$(warning,SIMPLE = $(SIMPLE)) + +# Recursively expanded variable. +X := 1 +RECURSIVE = $(X) +X := 2 +$(warning,RECURSIVE = $(RECURSIVE)) + +# Append something to a simply expanded variable. +Y := 3 +SIMPLE += $(Y) +Y := 4 +$(warning,SIMPLE = $(SIMPLE)) + +# Append something to a recursively expanded variable. +Y := 3 +RECURSIVE += $(Y) +Y := 4 +$(warning,RECURSIVE = $(RECURSIVE)) + +# Use += operator to an undefined variable. +# This works as a recursively expanded variable. +Y := 3 +UNDEFINED_VARIABLE += $(Y) +Y := 4 +$(warning,UNDEFINED_VARIABLE = $(UNDEFINED_VARIABLE)) + +# You can use variable references for the lefthand side of assignment statement. +X := A +Y := B +$(X)$(Y) := 5 +$(warning,AB = $(AB)) + +# User-defined function. +greeting = $(1), my name is $(2). +$(warning,$(greeting,Hello,John)) + +# The number of arguments is not checked for user-defined functions. +# If some arguments are optional, it is useful to pass fewer parameters. +# $(2) will be blank in this case. +$(warning,$(greeting,Hello)) + +# Unreferenced parameters are just ignored. +$(warning,$(greeting,Hello,John,ignored,ignored)) diff --git a/support/kconfig/tests/preprocess/variable/__init__.py b/support/kconfig/tests/preprocess/variable/__init__.py new file mode 100644 index 0000000..e88b170 --- /dev/null +++ b/support/kconfig/tests/preprocess/variable/__init__.py @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Variable and user-defined function tests. +""" + +def test(conf): + assert conf.oldaskconfig() == 0 + assert conf.stderr_matches('expected_stderr') diff --git a/support/kconfig/tests/preprocess/variable/expected_stderr b/support/kconfig/tests/preprocess/variable/expected_stderr new file mode 100644 index 0000000..a4841c3 --- /dev/null +++ b/support/kconfig/tests/preprocess/variable/expected_stderr @@ -0,0 +1,9 @@ +Kconfig:10: SIMPLE = 1 +Kconfig:16: RECURSIVE = 2 +Kconfig:22: SIMPLE = 1 3 +Kconfig:28: RECURSIVE = 2 4 +Kconfig:35: UNDEFINED_VARIABLE = 4 +Kconfig:41: AB = 5 +Kconfig:45: Hello, my name is John. +Kconfig:50: Hello, my name is . +Kconfig:53: Hello, my name is John. diff --git a/support/kconfig/tests/pytest.ini b/support/kconfig/tests/pytest.ini new file mode 100644 index 0000000..85d7ce8 --- /dev/null +++ b/support/kconfig/tests/pytest.ini @@ -0,0 +1,7 @@ +[pytest] +addopts = --verbose + +# Pytest requires that test files have unique names, because pytest imports +# them as top-level modules. It is silly to prefix or suffix a test file with +# the directory name that contains it. Use __init__.py for all test files. +python_files = __init__.py diff --git a/support/kconfig/tests/rand_nested_choice/Kconfig b/support/kconfig/tests/rand_nested_choice/Kconfig new file mode 100644 index 0000000..8350de7 --- /dev/null +++ b/support/kconfig/tests/rand_nested_choice/Kconfig @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: GPL-2.0 + +choice + prompt "choice" + +config A + bool "A" + +config B + bool "B" + +if B +choice + prompt "sub choice" + +config C + bool "C" + +config D + bool "D" + +if D +choice + prompt "subsub choice" + +config E + bool "E" + +endchoice +endif # D + +endchoice +endif # B + +endchoice diff --git a/support/kconfig/tests/rand_nested_choice/__init__.py b/support/kconfig/tests/rand_nested_choice/__init__.py new file mode 100644 index 0000000..9e4b2db --- /dev/null +++ b/support/kconfig/tests/rand_nested_choice/__init__.py @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 +""" +Set random values recursively in nested choices. + +Kconfig can create a choice-in-choice structure by using 'if' statement. +randconfig should correctly set random choice values. + +Related Linux commit: 3b9a19e08960e5cdad5253998637653e592a3c29 +""" + + +def test(conf): + for i in range(20): + assert conf.randconfig() == 0 + assert (conf.config_contains('expected_stdout0') or + conf.config_contains('expected_stdout1') or + conf.config_contains('expected_stdout2')) diff --git a/support/kconfig/tests/rand_nested_choice/expected_stdout0 b/support/kconfig/tests/rand_nested_choice/expected_stdout0 new file mode 100644 index 0000000..05450f3 --- /dev/null +++ b/support/kconfig/tests/rand_nested_choice/expected_stdout0 @@ -0,0 +1,2 @@ +CONFIG_A=y +# CONFIG_B is not set diff --git a/support/kconfig/tests/rand_nested_choice/expected_stdout1 b/support/kconfig/tests/rand_nested_choice/expected_stdout1 new file mode 100644 index 0000000..37ab295 --- /dev/null +++ b/support/kconfig/tests/rand_nested_choice/expected_stdout1 @@ -0,0 +1,4 @@ +# CONFIG_A is not set +CONFIG_B=y +CONFIG_C=y +# CONFIG_D is not set diff --git a/support/kconfig/tests/rand_nested_choice/expected_stdout2 b/support/kconfig/tests/rand_nested_choice/expected_stdout2 new file mode 100644 index 0000000..849ff47 --- /dev/null +++ b/support/kconfig/tests/rand_nested_choice/expected_stdout2 @@ -0,0 +1,5 @@ +# CONFIG_A is not set +CONFIG_B=y +# CONFIG_C is not set +CONFIG_D=y +CONFIG_E=y diff --git a/support/kconfig/util.c b/support/kconfig/util.c new file mode 100644 index 0000000..2958539 --- /dev/null +++ b/support/kconfig/util.c @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2002-2005 Roman Zippel <zippel@xxxxxxxxxxxxxx> + * Copyright (C) 2002-2005 Sam Ravnborg <sam@xxxxxxxxxxxx> + */ + +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include "lkc.h" + +/* file already present in list? If not add it */ +struct file *file_lookup(const char *name) +{ + struct file *file; + + for (file = file_list; file; file = file->next) { + if (!strcmp(name, file->name)) { + return file; + } + } + + file = xmalloc(sizeof(*file)); + memset(file, 0, sizeof(*file)); + file->name = xstrdup(name); + file->next = file_list; + file_list = file; + return file; +} + +/* Allocate initial growable string */ +struct gstr str_new(void) +{ + struct gstr gs; + gs.s = xmalloc(sizeof(char) * 64); + gs.len = 64; + gs.max_width = 0; + strcpy(gs.s, "\0"); + return gs; +} + +/* Free storage for growable string */ +void str_free(struct gstr *gs) +{ + if (gs->s) + free(gs->s); + gs->s = NULL; + gs->len = 0; +} + +/* Append to growable string */ +void str_append(struct gstr *gs, const char *s) +{ + size_t l; + if (s) { + l = strlen(gs->s) + strlen(s) + 1; + if (l > gs->len) { + gs->s = xrealloc(gs->s, l); + gs->len = l; + } + strcat(gs->s, s); + } +} + +/* Append printf formatted string to growable string */ +void str_printf(struct gstr *gs, const char *fmt, ...) +{ + va_list ap; + char s[10000]; /* big enough... */ + va_start(ap, fmt); + vsnprintf(s, sizeof(s), fmt, ap); + str_append(gs, s); + va_end(ap); +} + +/* Retrieve value of growable string */ +const char *str_get(struct gstr *gs) +{ + return gs->s; +} + +void *xmalloc(size_t size) +{ + void *p = malloc(size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +void *xcalloc(size_t nmemb, size_t size) +{ + void *p = calloc(nmemb, size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +void *xrealloc(void *p, size_t size) +{ + p = realloc(p, size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +char *xstrdup(const char *s) +{ + char *p; + + p = strdup(s); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +char *xstrndup(const char *s, size_t n) +{ + char *p; + + p = strndup(s, n); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} diff --git a/support/kconfig/zconf.lex.c b/support/kconfig/zconf.lex.c new file mode 100644 index 0000000..b258776 --- /dev/null +++ b/support/kconfig/zconf.lex.c @@ -0,0 +1,2820 @@ + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +/* TODO: this is always defined, so inline it */ +#define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern int yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + #define YY_LINENO_REWIND_TO(dst) \ + do {\ + const char *p;\ + for ( p = yy_cp-1; p >= (dst); --p)\ + if ( *p == '\n' )\ + --yylineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + int yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = NULL; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define yywrap() (/*CONSTCOND*/1) +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +FILE *yyin = NULL, *yyout = NULL; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#ifdef yytext_ptr +#undef yytext_ptr +#endif +#define yytext_ptr yytext + +static yyconst flex_int16_t yy_nxt[][21] = + { + { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0 + }, + + { + 13, 14, 15, 16, 14, 14, 17, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14 + }, + + { + 13, 14, 15, 16, 14, 14, 17, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14 + }, + + { + 13, 18, 19, 20, 18, 18, 18, 21, 18, 18, + + 18, 18, 22, 23, 18, 24, 18, 25, 18, 18, + 18 + }, + + { + 13, 18, 19, 20, 18, 18, 18, 21, 18, 18, + 18, 18, 22, 23, 18, 24, 18, 25, 18, 18, + 18 + }, + + { + 13, 26, 27, 28, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + 26 + }, + + { + 13, 26, 27, 28, 26, 26, 26, 26, 26, 26, + 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, + + 26 + }, + + { + 13, 29, 29, 30, 29, 31, 29, 32, 29, 31, + 29, 29, 29, 29, 29, 29, 29, 29, 29, 33, + 29 + }, + + { + 13, 29, 29, 30, 29, 31, 29, 32, 29, 31, + 29, 29, 29, 29, 29, 29, 29, 29, 29, 33, + 29 + }, + + { + 13, 34, 35, 36, 37, 38, 39, 40, 41, 38, + 42, 43, 34, 44, 44, 34, 45, 46, 47, 48, + 49 + + }, + + { + 13, 34, 35, 36, 37, 38, 39, 40, 41, 38, + 42, 43, 34, 44, 44, 34, 45, 46, 47, 48, + 49 + }, + + { + 13, 50, 51, 52, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50 + }, + + { + 13, 50, 51, 52, 50, 50, 50, 50, 50, 50, + 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, + 50 + }, + + { + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + + -13, -13, -13, -13, -13, -13, -13, -13, -13, -13, + -13 + }, + + { + 13, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14 + }, + + { + 13, -15, 53, 54, -15, -15, 55, -15, -15, -15, + -15, -15, -15, -15, -15, -15, -15, -15, -15, -15, + -15 + }, + + { + 13, -16, -16, -16, -16, -16, -16, -16, -16, -16, + -16, -16, -16, -16, -16, -16, -16, -16, -16, -16, + + -16 + }, + + { + 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56 + }, + + { + 13, -18, -18, -18, -18, -18, -18, -18, -18, -18, + -18, -18, -18, -18, -18, -18, -18, -18, -18, -18, + -18 + }, + + { + 13, -19, 58, -19, -19, -19, -19, -19, -19, -19, + -19, -19, -19, -19, -19, -19, -19, -19, -19, -19, + -19 + + }, + + { + 13, -20, -20, -20, -20, -20, -20, -20, -20, -20, + -20, -20, -20, -20, -20, -20, -20, -20, -20, -20, + -20 + }, + + { + 13, -21, -21, -21, -21, -21, -21, 59, -21, -21, + -21, -21, -21, 59, -21, -21, -21, -21, -21, -21, + -21 + }, + + { + 13, -22, -22, -22, -22, -22, -22, -22, -22, -22, + -22, -22, -22, -22, -22, -22, -22, 60, -22, -22, + -22 + }, + + { + 13, -23, -23, -23, -23, -23, -23, 59, -23, -23, + + -23, -23, -23, 61, -23, -23, -23, -23, -23, -23, + -23 + }, + + { + 13, -24, -24, -24, -24, -24, -24, -24, -24, -24, + -24, -24, -24, -24, -24, -24, -24, 62, -24, -24, + -24 + }, + + { + 13, -25, -25, -25, -25, -25, -25, -25, -25, -25, + -25, -25, -25, -25, -25, -25, -25, -25, -25, -25, + -25 + }, + + { + 13, 63, 63, -26, 63, 63, 63, 63, 63, 63, + 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, + + 63 + }, + + { + 13, -27, 64, 65, -27, -27, -27, -27, -27, -27, + -27, -27, -27, -27, -27, -27, -27, -27, -27, -27, + -27 + }, + + { + 13, 66, -28, -28, 66, 66, 66, 66, 66, 66, + 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, + 66 + }, + + { + 13, 67, 67, 68, 67, -29, 67, -29, 67, -29, + 67, 67, 67, 67, 67, 67, 67, 67, 67, -29, + 67 + + }, + + { + 13, -30, -30, -30, -30, -30, -30, -30, -30, -30, + -30, -30, -30, -30, -30, -30, -30, -30, -30, -30, + -30 + }, + + { + 13, -31, -31, -31, -31, -31, -31, -31, -31, -31, + -31, -31, -31, -31, -31, -31, -31, -31, -31, -31, + -31 + }, + + { + 13, 69, 69, -32, 69, 69, 69, 69, 69, 69, + 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, + 69 + }, + + { + 13, 70, 70, 71, 70, 70, 70, 70, 70, 70, + + 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, + 70 + }, + + { + 13, -34, -34, -34, -34, -34, -34, -34, -34, -34, + -34, -34, -34, -34, -34, -34, -34, -34, -34, -34, + -34 + }, + + { + 13, -35, 72, -35, -35, -35, -35, -35, -35, -35, + -35, -35, -35, -35, -35, -35, -35, -35, -35, -35, + -35 + }, + + { + 13, -36, -36, -36, -36, -36, -36, -36, -36, -36, + -36, -36, -36, -36, -36, -36, -36, -36, -36, -36, + + -36 + }, + + { + 13, -37, -37, -37, -37, -37, -37, -37, -37, -37, + -37, -37, -37, -37, -37, -37, -37, 73, -37, -37, + -37 + }, + + { + 13, -38, -38, -38, -38, -38, -38, -38, -38, -38, + -38, -38, -38, -38, -38, -38, -38, -38, -38, -38, + -38 + }, + + { + 13, 74, 74, -39, 74, 74, 74, 74, 74, 74, + 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, + 74 + + }, + + { + 13, -40, -40, -40, -40, -40, -40, 75, -40, -40, + -40, -40, -40, 75, 75, -40, -40, -40, -40, -40, + -40 + }, + + { + 13, -41, -41, -41, -41, -41, -41, -41, 76, -41, + -41, -41, -41, -41, -41, -41, -41, -41, -41, -41, + -41 + }, + + { + 13, -42, -42, -42, -42, -42, -42, -42, -42, -42, + -42, -42, -42, -42, -42, -42, -42, -42, -42, -42, + -42 + }, + + { + 13, -43, -43, -43, -43, -43, -43, -43, -43, -43, + + -43, -43, -43, -43, -43, -43, -43, -43, -43, -43, + -43 + }, + + { + 13, -44, -44, -44, -44, -44, -44, 75, -44, -44, + -44, -44, -44, 77, 77, -44, -44, -44, -44, -44, + -44 + }, + + { + 13, -45, -45, -45, -45, -45, -45, -45, -45, -45, + -45, -45, -45, -45, -45, -45, -45, 78, -45, -45, + -45 + }, + + { + 13, -46, -46, -46, -46, -46, -46, -46, -46, -46, + -46, -46, -46, -46, -46, -46, -46, -46, -46, -46, + + -46 + }, + + { + 13, -47, -47, -47, -47, -47, -47, -47, -47, -47, + -47, -47, -47, -47, -47, -47, -47, 79, -47, -47, + -47 + }, + + { + 13, -48, -48, 80, -48, -48, -48, -48, -48, -48, + -48, -48, -48, -48, -48, -48, -48, -48, -48, -48, + -48 + }, + + { + 13, -49, -49, -49, -49, -49, -49, -49, -49, -49, + -49, -49, -49, -49, -49, -49, -49, -49, -49, -49, + 81 + + }, + + { + 13, 82, 83, -50, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82 + }, + + { + 13, -51, -51, -51, -51, -51, -51, -51, -51, -51, + -51, -51, -51, -51, -51, -51, -51, -51, -51, -51, + -51 + }, + + { + 13, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52, -52, -52, -52, -52, -52, -52, -52, -52, -52, + -52 + }, + + { + 13, -53, 53, 54, -53, -53, 55, -53, -53, -53, + + -53, -53, -53, -53, -53, -53, -53, -53, -53, -53, + -53 + }, + + { + 13, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54, -54, -54, -54, -54, -54, -54, -54, -54, -54, + -54 + }, + + { + 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + 56 + }, + + { + 13, 56, 56, 57, 56, 56, 56, 56, 56, 56, + 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, + + 56 + }, + + { + 13, -57, -57, -57, -57, -57, -57, -57, -57, -57, + -57, -57, -57, -57, -57, -57, -57, -57, -57, -57, + -57 + }, + + { + 13, -58, 58, -58, -58, -58, -58, -58, -58, -58, + -58, -58, -58, -58, -58, -58, -58, -58, -58, -58, + -58 + }, + + { + 13, -59, -59, -59, -59, -59, -59, 59, -59, -59, + -59, -59, -59, 59, -59, -59, -59, -59, -59, -59, + -59 + + }, + + { + 13, -60, -60, -60, -60, -60, -60, -60, -60, -60, + -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, + -60 + }, + + { + 13, -61, -61, -61, -61, -61, -61, 59, -61, -61, + -61, -61, -61, 61, -61, -61, -61, -61, -61, -61, + -61 + }, + + { + 13, -62, -62, -62, -62, -62, -62, -62, -62, -62, + -62, -62, -62, -62, -62, -62, -62, -62, -62, -62, + -62 + }, + + { + 13, 63, 63, -63, 63, 63, 63, 63, 63, 63, + + 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, + 63 + }, + + { + 13, -64, 64, 65, -64, -64, -64, -64, -64, -64, + -64, -64, -64, -64, -64, -64, -64, -64, -64, -64, + -64 + }, + + { + 13, 66, -65, -65, 66, 66, 66, 66, 66, 66, + 66, 66, 66, 66, 66, 66, 66, 66, 66, 66, + 66 + }, + + { + 13, -66, -66, -66, -66, -66, -66, -66, -66, -66, + -66, -66, -66, -66, -66, -66, -66, -66, -66, -66, + + -66 + }, + + { + 13, 67, 67, 68, 67, -67, 67, -67, 67, -67, + 67, 67, 67, 67, 67, 67, 67, 67, 67, -67, + 67 + }, + + { + 13, -68, -68, -68, -68, -68, -68, -68, -68, -68, + -68, -68, -68, -68, -68, -68, -68, -68, -68, -68, + -68 + }, + + { + 13, 69, 69, -69, 69, 69, 69, 69, 69, 69, + 69, 69, 69, 69, 69, 69, 69, 69, 69, 69, + 69 + + }, + + { + 13, -70, -70, 71, -70, -70, -70, -70, -70, -70, + -70, -70, -70, -70, -70, -70, -70, -70, -70, -70, + -70 + }, + + { + 13, -71, -71, -71, -71, -71, -71, -71, -71, -71, + -71, -71, -71, -71, -71, -71, -71, -71, -71, -71, + -71 + }, + + { + 13, -72, 72, -72, -72, -72, -72, -72, -72, -72, + -72, -72, -72, -72, -72, -72, -72, -72, -72, -72, + -72 + }, + + { + 13, -73, -73, -73, -73, -73, -73, -73, -73, -73, + + -73, -73, -73, -73, -73, -73, -73, -73, -73, -73, + -73 + }, + + { + 13, 74, 74, -74, 74, 74, 74, 74, 74, 74, + 74, 74, 74, 74, 74, 74, 74, 74, 74, 74, + 74 + }, + + { + 13, -75, -75, -75, -75, -75, -75, 75, -75, -75, + -75, -75, -75, 75, 75, -75, -75, -75, -75, -75, + -75 + }, + + { + 13, -76, -76, -76, -76, -76, -76, -76, -76, -76, + -76, -76, -76, -76, -76, -76, -76, -76, -76, -76, + + -76 + }, + + { + 13, -77, -77, -77, -77, -77, -77, 75, -77, -77, + -77, -77, -77, 77, 77, -77, -77, -77, -77, -77, + -77 + }, + + { + 13, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78, -78, -78, -78, -78, -78, -78, -78, -78, -78, + -78 + }, + + { + 13, -79, -79, -79, -79, -79, -79, -79, -79, -79, + -79, -79, -79, -79, -79, -79, -79, -79, -79, -79, + -79 + + }, + + { + 13, -80, -80, -80, -80, -80, -80, -80, -80, -80, + -80, -80, -80, -80, -80, -80, -80, -80, -80, -80, + -80 + }, + + { + 13, -81, -81, -81, -81, -81, -81, -81, -81, -81, + -81, -81, -81, -81, -81, -81, -81, -81, -81, -81, + -81 + }, + + { + 13, 82, 83, -82, 82, 82, 82, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82 + }, + + { + 13, 83, 83, -83, 83, 83, 83, 83, 83, 83, + + 83, 83, 83, 83, 83, 83, 83, 83, 83, 83, + 83 + }, + + } ; + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yynoreturn yy_fatal_error (yyconst char* msg ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 47 +#define YY_END_OF_BUFFER 48 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[84] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 48, 5, 4, 2, 3, 12, 11, 13, + 7, 12, 6, 12, 8, 46, 43, 45, 38, 42, + 41, 36, 40, 35, 34, 29, 21, 28, 32, 31, + 35, 19, 20, 30, 26, 22, 27, 35, 35, 14, + 16, 15, 4, 2, 3, 3, 1, 11, 7, 10, + 6, 9, 46, 43, 45, 44, 38, 37, 36, 40, + 39, 34, 23, 32, 31, 17, 30, 24, 25, 33, + 18, 14, 14 + } ; + +static yyconst YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 7, 1, 8, 9, 10, + 11, 1, 12, 1, 13, 14, 14, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 15, 1, 16, + 17, 18, 1, 1, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 1, 19, 1, 1, 13, 1, 13, 13, 13, 13, + + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, + 13, 13, 1, 20, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[48] = + { 0, +1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, + 0, 0, 1, 0, 1, 1, 0, 0, }; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; + +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <assert.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "lkc.h" + +#define START_STRSIZE 16 + +static struct { + struct file *file; + int lineno; +} current_pos; + +static char *text; +static int text_size, text_asize; + +struct buffer { + struct buffer *parent; + YY_BUFFER_STATE state; +}; + +struct buffer *current_buf; + +static int last_ts, first_ts; + +static char *expand_token(const char *in, size_t n); +static void append_expanded_string(const char *in); +static void zconf_endhelp(void); +static void zconf_endfile(void); + +static void new_string(void) +{ + text = xmalloc(START_STRSIZE); + text_asize = START_STRSIZE; + text_size = 0; + *text = 0; +} + +static void append_string(const char *str, int size) +{ + int new_size = text_size + size + 1; + if (new_size > text_asize) { + new_size += START_STRSIZE - 1; + new_size &= -START_STRSIZE; + text = xrealloc(text, new_size); + text_asize = new_size; + } + memcpy(text + text_size, str, size); + text_size += size; + text[text_size] = 0; +} + +static void alloc_string(const char *str, int size) +{ + text = xmalloc(size + 1); + memcpy(text, str, size); + text[size] = 0; +} + +static void warn_ignored_character(char chr) +{ + fprintf(stderr, + "%s:%d:warning: ignoring unsupported character '%c'\n", + zconf_curname(), zconf_lineno(), chr); +} + +#define INITIAL 0 +#define COMMAND 1 +#define HELP 2 +#define STRING 3 +#define PARAM 4 +#define ASSIGN_VAL 5 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * _in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * _out_str ); + + int yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int _line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + +#ifndef YY_NO_UNPUT + + static void yyunput (int c,char *buf_ptr ); + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + errno=0; \ + while ( (result = (int) read( fileno(yyin), buf, max_size )) < 0 ) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK /*LINTED*/break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + { + + int str = 0; + int ts, i; + + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) + ++yy_cp; + + yy_current_state = -yy_current_state; + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < yyleng; ++yyl ) + if ( yytext[yyl] == '\n' ) + + yylineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ +case 1: +/* rule 1 can match eol */ +case 2: +/* rule 2 can match eol */ +YY_RULE_SETUP +{ + return T_EOL; +} + YY_BREAK +case 3: +YY_RULE_SETUP + + YY_BREAK +case 4: +YY_RULE_SETUP +{ + BEGIN(COMMAND); +} + YY_BREAK +case 5: +YY_RULE_SETUP +{ + unput(yytext[0]); + BEGIN(COMMAND); +} + YY_BREAK + +case 6: +YY_RULE_SETUP +{ + const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); + current_pos.file = current_file; + current_pos.lineno = yylineno; + if (id && id->flags & TF_COMMAND) { + BEGIN(PARAM); + yylval.id = id; + return id->token; + } + alloc_string(yytext, yyleng); + yylval.string = text; + return T_VARIABLE; + } + YY_BREAK +case 7: +YY_RULE_SETUP +{ + /* this token includes at least one '$' */ + yylval.string = expand_token(yytext, yyleng); + if (strlen(yylval.string)) + return T_VARIABLE; + free(yylval.string); + } + YY_BREAK +case 8: +YY_RULE_SETUP +{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_RECURSIVE; return T_ASSIGN; } + YY_BREAK +case 9: +YY_RULE_SETUP +{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_SIMPLE; return T_ASSIGN; } + YY_BREAK +case 10: +YY_RULE_SETUP +{ BEGIN(ASSIGN_VAL); yylval.flavor = VAR_APPEND; return T_ASSIGN; } + YY_BREAK +case 11: +YY_RULE_SETUP + + YY_BREAK +case 12: +YY_RULE_SETUP +warn_ignored_character(*yytext); + YY_BREAK +case 13: +/* rule 13 can match eol */ +YY_RULE_SETUP +{ + BEGIN(INITIAL); + return T_EOL; + } + YY_BREAK + +case 14: +YY_RULE_SETUP +{ + alloc_string(yytext, yyleng); + yylval.string = text; + return T_ASSIGN_VAL; + } + YY_BREAK +case 15: +/* rule 15 can match eol */ +YY_RULE_SETUP +{ BEGIN(INITIAL); return T_EOL; } + YY_BREAK +case 16: +YY_RULE_SETUP + + YY_BREAK + +case 17: +YY_RULE_SETUP +return T_AND; + YY_BREAK +case 18: +YY_RULE_SETUP +return T_OR; + YY_BREAK +case 19: +YY_RULE_SETUP +return T_OPEN_PAREN; + YY_BREAK +case 20: +YY_RULE_SETUP +return T_CLOSE_PAREN; + YY_BREAK +case 21: +YY_RULE_SETUP +return T_NOT; + YY_BREAK +case 22: +YY_RULE_SETUP +return T_EQUAL; + YY_BREAK +case 23: +YY_RULE_SETUP +return T_UNEQUAL; + YY_BREAK +case 24: +YY_RULE_SETUP +return T_LESS_EQUAL; + YY_BREAK +case 25: +YY_RULE_SETUP +return T_GREATER_EQUAL; + YY_BREAK +case 26: +YY_RULE_SETUP +return T_LESS; + YY_BREAK +case 27: +YY_RULE_SETUP +return T_GREATER; + YY_BREAK +case 28: +YY_RULE_SETUP +{ + str = yytext[0]; + new_string(); + BEGIN(STRING); + } + YY_BREAK +case 29: +/* rule 29 can match eol */ +YY_RULE_SETUP +BEGIN(INITIAL); return T_EOL; + YY_BREAK +case 30: +YY_RULE_SETUP +{ + const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); + if (id && id->flags & TF_PARAM) { + yylval.id = id; + return id->token; + } + alloc_string(yytext, yyleng); + yylval.string = text; + return T_WORD; + } + YY_BREAK +case 31: +YY_RULE_SETUP +{ + /* this token includes at least one '$' */ + yylval.string = expand_token(yytext, yyleng); + if (strlen(yylval.string)) + return T_WORD; + free(yylval.string); + } + YY_BREAK +case 32: +YY_RULE_SETUP +/* comment */ + YY_BREAK +case 33: +/* rule 33 can match eol */ +YY_RULE_SETUP +; + YY_BREAK +case 34: +YY_RULE_SETUP + + YY_BREAK +case 35: +YY_RULE_SETUP +warn_ignored_character(*yytext); + YY_BREAK +case YY_STATE_EOF(PARAM): +{ + BEGIN(INITIAL); + } + YY_BREAK + +case 36: +YY_RULE_SETUP +append_expanded_string(yytext); + YY_BREAK +case 37: +/* rule 37 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_cp - 1); +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +{ + append_string(yytext, yyleng); + yylval.string = text; + return T_WORD_QUOTE; + } + YY_BREAK +case 38: +YY_RULE_SETUP +{ + append_string(yytext, yyleng); + } + YY_BREAK +case 39: +/* rule 39 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_cp - 1); +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +{ + append_string(yytext + 1, yyleng - 1); + yylval.string = text; + return T_WORD_QUOTE; + } + YY_BREAK +case 40: +YY_RULE_SETUP +{ + append_string(yytext + 1, yyleng - 1); + } + YY_BREAK +case 41: +YY_RULE_SETUP +{ + if (str == yytext[0]) { + BEGIN(PARAM); + yylval.string = text; + return T_WORD_QUOTE; + } else + append_string(yytext, 1); + } + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +{ + fprintf(stderr, + "%s:%d:warning: multi-line strings not supported\n", + zconf_curname(), zconf_lineno()); + BEGIN(INITIAL); + return T_EOL; + } + YY_BREAK +case YY_STATE_EOF(STRING): +{ + BEGIN(INITIAL); + } + YY_BREAK + +case 43: +YY_RULE_SETUP +{ + ts = 0; + for (i = 0; i < yyleng; i++) { + if (yytext[i] == '\t') + ts = (ts & ~7) + 8; + else + ts++; + } + last_ts = ts; + if (first_ts) { + if (ts < first_ts) { + zconf_endhelp(); + return T_HELPTEXT; + } + ts -= first_ts; + while (ts > 8) { + append_string(" ", 8); + ts -= 8; + } + append_string(" ", ts); + } + } + YY_BREAK +case 44: +/* rule 44 can match eol */ +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +YY_LINENO_REWIND_TO(yy_cp - 1); +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +{ + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK +case 45: +/* rule 45 can match eol */ +YY_RULE_SETUP +{ + append_string("\n", 1); + } + YY_BREAK +case 46: +YY_RULE_SETUP +{ + while (yyleng) { + if ((yytext[yyleng-1] != ' ') && (yytext[yyleng-1] != '\t')) + break; + yyleng--; + } + append_string(yytext, yyleng); + if (!first_ts) + first_ts = last_ts; + } + YY_BREAK +case YY_STATE_EOF(HELP): +{ + zconf_endhelp(); + return T_HELPTEXT; + } + YY_BREAK + +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(COMMAND): +case YY_STATE_EOF(ASSIGN_VAL): +{ + if (current_file) { + zconf_endfile(); + return T_EOL; + } + fclose(yyin); + yyterminate(); +} + YY_BREAK +case 47: +YY_RULE_SETUP +YY_FATAL_ERROR( "flex scanner jammed" ); + YY_BREAK + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ + } /* end of user's declarations */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = (yytext_ptr); + int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = NULL; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + yy_state_type yy_current_state; + char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + int yy_is_jam; + + yy_current_state = yy_nxt[yy_current_state][1]; + yy_is_jam = (yy_current_state <= 0); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp ) +{ + char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = (yy_n_chars) + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + if ( c == '\n' ){ + --yylineno; + } + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#endif + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return 0; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + yylineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = (yy_size_t)size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return NULL; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = NULL; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,(int) strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) (_yybytes_len + 2); + buf = (char *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yynoreturn yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param _line_number line number + * + */ +void yyset_lineno (int _line_number ) +{ + + yylineno = _line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param _in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * _in_str ) +{ + yyin = _in_str ; +} + +void yyset_out (FILE * _out_str ) +{ + yyout = _out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int _bdebug ) +{ + yy_flex_debug = _bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + + (yy_buffer_stack) = NULL; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = NULL; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return malloc(size); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return realloc(ptr, size); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +static char *expand_token(const char *in, size_t n) +{ + char *out; + int c; + char c2; + const char *rest, *end; + + new_string(); + append_string(in, n); + + /* get the whole line because we do not know the end of token. */ + while ((c = input()) != EOF) { + if (c == '\n') { + unput(c); + break; + } + c2 = c; + append_string(&c2, 1); + } + + rest = text; + out = expand_one_token(&rest); + + /* push back unused characters to the input stream */ + end = rest + strlen(rest); + while (end > rest) + unput(*--end); + + free(text); + + return out; +} + +static void append_expanded_string(const char *str) +{ + const char *end; + char *res; + + str++; + + res = expand_dollar(&str); + + /* push back unused characters to the input stream */ + end = str + strlen(str); + while (end > str) + unput(*--end); + + append_string(res, strlen(res)); + + free(res); +} + +void zconf_starthelp(void) +{ + new_string(); + last_ts = first_ts = 0; + BEGIN(HELP); +} + +static void zconf_endhelp(void) +{ + yylval.string = text; + BEGIN(INITIAL); +} + +/* + * Try to open specified file with following names: + * ./name + * $(srctree)/name + * The latter is used when srctree is separate from objtree + * when compiling the kernel. + * Return NULL if file is not found. + */ +FILE *zconf_fopen(const char *name) +{ + char *env, fullname[PATH_MAX+1]; + FILE *f; + + f = fopen(name, "r"); + if (!f && name != NULL && name[0] != '/') { + env = getenv(SRCTREE); + if (env) { + sprintf(fullname, "%s/%s", env, name); + f = fopen(fullname, "r"); + } + } + return f; +} + +void zconf_initscan(const char *name) +{ + yyin = zconf_fopen(name); + if (!yyin) { + fprintf(stderr, "can't find file %s\n", name); + exit(1); + } + + current_buf = xmalloc(sizeof(*current_buf)); + memset(current_buf, 0, sizeof(*current_buf)); + + current_file = file_lookup(name); + yylineno = 1; +} + +void zconf_nextfile(const char *name) +{ + struct file *iter; + struct file *file = file_lookup(name); + struct buffer *buf = xmalloc(sizeof(*buf)); + memset(buf, 0, sizeof(*buf)); + + current_buf->state = YY_CURRENT_BUFFER; + yyin = zconf_fopen(file->name); + if (!yyin) { + fprintf(stderr, "%s:%d: can't open file \"%s\"\n", + zconf_curname(), zconf_lineno(), file->name); + exit(1); + } + yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE)); + buf->parent = current_buf; + current_buf = buf; + + current_file->lineno = yylineno; + file->parent = current_file; + + for (iter = current_file; iter; iter = iter->parent) { + if (!strcmp(iter->name, file->name)) { + fprintf(stderr, + "Recursive inclusion detected.\n" + "Inclusion path:\n" + " current file : %s\n", file->name); + iter = file; + do { + iter = iter->parent; + fprintf(stderr, " included from: %s:%d\n", + iter->name, iter->lineno - 1); + } while (strcmp(iter->name, file->name)); + exit(1); + } + } + + yylineno = 1; + current_file = file; +} + +static void zconf_endfile(void) +{ + struct buffer *parent; + + current_file = current_file->parent; + if (current_file) + yylineno = current_file->lineno; + + parent = current_buf->parent; + if (parent) { + fclose(yyin); + yy_delete_buffer(YY_CURRENT_BUFFER); + yy_switch_to_buffer(parent->state); + } + free(current_buf); + current_buf = parent; +} + +int zconf_lineno(void) +{ + return current_pos.lineno; +} + +const char *zconf_curname(void) +{ + return current_pos.file ? current_pos.file->name : "<none>"; +} + diff --git a/support/kconfig/zconf.tab.c b/support/kconfig/zconf.tab.c new file mode 100644 index 0000000..d1cfbcb --- /dev/null +++ b/support/kconfig/zconf.tab.c @@ -0,0 +1,2504 @@ +/* A Bison parser, made by GNU Bison 3.0.4. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "3.0.4" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + + + + +/* Copy the first part of user declarations. */ + + +/* + * Copyright (C) 2002 Roman Zippel <zippel@xxxxxxxxxxxxxx> + * Released under the terms of the GNU GPL v2.0. + */ + +#include <ctype.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdbool.h> + +#include "lkc.h" + +#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt) + +#define PRINTD 0x0001 +#define DEBUG_PARSE 0x0002 + +int cdebug = PRINTD; + +int yylex(void); +static void yyerror(const char *err); +static void zconfprint(const char *err, ...); +static void zconf_error(const char *err, ...); +static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken); + +struct symbol *symbol_hash[SYMBOL_HASHSIZE]; + +static struct menu *current_menu, *current_entry; + + + + +# ifndef YY_NULLPTR +# if defined __cplusplus && 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif +# endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + + +/* Debug traces. */ +#ifndef YYDEBUG +# define YYDEBUG 1 +#endif +#if YYDEBUG +extern int yydebug; +#endif + +/* Token type. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + enum yytokentype + { + T_MAINMENU = 258, + T_MENU = 259, + T_ENDMENU = 260, + T_SOURCE = 261, + T_CHOICE = 262, + T_ENDCHOICE = 263, + T_COMMENT = 264, + T_CONFIG = 265, + T_MENUCONFIG = 266, + T_HELP = 267, + T_HELPTEXT = 268, + T_IF = 269, + T_ENDIF = 270, + T_DEPENDS = 271, + T_OPTIONAL = 272, + T_PROMPT = 273, + T_TYPE = 274, + T_DEFAULT = 275, + T_SELECT = 276, + T_IMPLY = 277, + T_RANGE = 278, + T_VISIBLE = 279, + T_OPTION = 280, + T_ON = 281, + T_WORD = 282, + T_WORD_QUOTE = 283, + T_UNEQUAL = 284, + T_LESS = 285, + T_LESS_EQUAL = 286, + T_GREATER = 287, + T_GREATER_EQUAL = 288, + T_CLOSE_PAREN = 289, + T_OPEN_PAREN = 290, + T_EOL = 291, + T_VARIABLE = 292, + T_ASSIGN = 293, + T_ASSIGN_VAL = 294, + T_OR = 295, + T_AND = 296, + T_EQUAL = 297, + T_NOT = 298 + }; +#endif + +/* Value type. */ +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED + +union YYSTYPE +{ + + + char *string; + struct file *file; + struct symbol *symbol; + struct expr *expr; + struct menu *menu; + const struct kconf_id *id; + enum variable_flavor flavor; + + +}; + +typedef union YYSTYPE YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define YYSTYPE_IS_DECLARED 1 +#endif + + +extern YYSTYPE yylval; + +int yyparse (void); + + + +/* Copy the second part of user declarations. */ + + +/* Include kconf_id.c here so it can see the token constants. */ +#include "kconf_id.c" + + + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#else +typedef signed char yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T +# include <stddef.h> /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include <libintl.h> /* INFRINGES ON USER NAME SPACE */ +# define YY_(Msgid) dgettext ("bison-runtime", Msgid) +# endif +# endif +# ifndef YY_ +# define YY_(Msgid) Msgid +# endif +#endif + +#ifndef YY_ATTRIBUTE +# if (defined __GNUC__ \ + && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ + || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C +# define YY_ATTRIBUTE(Spec) __attribute__(Spec) +# else +# define YY_ATTRIBUTE(Spec) /* empty */ +# endif +#endif + +#ifndef YY_ATTRIBUTE_PURE +# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +#endif + +#ifndef YY_ATTRIBUTE_UNUSED +# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) +#endif + +#if !defined _Noreturn \ + && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) +# if defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(E) ((void) (E)) +#else +# define YYUSE(E) /* empty */ +#endif + +#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ +/* Suppress an incorrect diagnostic about yylval being uninitialized. */ +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ + _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ + _Pragma ("GCC diagnostic pop") +#else +# define YY_INITIAL_VALUE(Value) Value +#endif +#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN +# define YY_IGNORE_MAYBE_UNINITIALIZED_END +#endif +#ifndef YY_INITIAL_VALUE +# define YY_INITIAL_VALUE(Value) /* Nothing. */ +#endif + + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include <alloca.h> /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include <malloc.h> /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ + /* Use EXIT_SUCCESS as a witness for stdlib.h. */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's 'empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (0) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from SRC to DST. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(Dst, Src, Count) \ + __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) +# else +# define YYCOPY(Dst, Src, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (Dst)[yyi] = (Src)[yyi]; \ + } \ + while (0) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 11 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 332 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 44 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 53 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 129 +/* YYNSTATES -- Number of states. */ +#define YYNSTATES 211 + +/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned + by yylex, with out-of-bounds checking. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 298 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, without out-of-bounds checking. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43 +}; + +#if YYDEBUG + /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 114, 114, 114, 116, 116, 120, 125, 127, 128, + 129, 130, 131, 132, 136, 140, 140, 140, 140, 140, + 140, 140, 140, 140, 144, 145, 146, 147, 148, 149, + 150, 154, 155, 161, 168, 173, 180, 189, 191, 192, + 193, 194, 195, 196, 199, 207, 213, 223, 229, 235, + 241, 244, 246, 259, 260, 265, 275, 280, 288, 291, + 293, 294, 295, 296, 297, 300, 306, 317, 323, 333, + 335, 340, 348, 356, 359, 361, 362, 363, 368, 375, + 380, 388, 391, 393, 394, 395, 398, 407, 414, 419, + 425, 443, 445, 446, 447, 450, 458, 460, 461, 464, + 471, 473, 478, 479, 482, 483, 484, 488, 489, 492, + 493, 496, 497, 498, 499, 500, 501, 502, 503, 504, + 505, 506, 510, 512, 513, 516, 517, 521, 524, 525 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || 0 +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", + "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", + "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", + "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_IMPLY", + "T_RANGE", "T_VISIBLE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", + "T_UNEQUAL", "T_LESS", "T_LESS_EQUAL", "T_GREATER", "T_GREATER_EQUAL", + "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_VARIABLE", "T_ASSIGN", + "T_ASSIGN_VAL", "T_OR", "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", + "start", "mainmenu_stmt", "stmt_list", "option_name", "common_stmt", + "option_error", "config_entry_start", "config_stmt", + "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", + "config_option", "symbol_option", "symbol_option_list", + "symbol_option_arg", "choice", "choice_entry", "choice_end", + "choice_stmt", "choice_option_list", "choice_option", "choice_block", + "if_entry", "if_end", "if_stmt", "if_block", "menu", "menu_entry", + "menu_end", "menu_stmt", "menu_block", "source_stmt", "comment", + "comment_stmt", "help_start", "help", "depends_list", "depends", + "visibility_list", "visible", "prompt_stmt_opt", "prompt", "end", "nl", + "if_expr", "expr", "nonconst_symbol", "symbol", "word_opt", + "assignment_stmt", "assign_val", YY_NULLPTR +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[NUM] -- (External) token number corresponding to the + (internal) symbol number NUM (which must be that of a token). */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298 +}; +# endif + +#define YYPACT_NINF -92 + +#define yypact_value_is_default(Yystate) \ + (!!((Yystate) == (-92))) + +#define YYTABLE_NINF -89 + +#define yytable_value_is_error(Yytable_value) \ + 0 + + /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int16 yypact[] = +{ + 21, 38, -92, 4, -92, -92, 157, 23, -92, -92, + -19, -92, 191, -16, 38, -13, 38, 6, 24, 38, + 48, 48, 34, 43, -92, -92, -92, -92, -92, -92, + -92, -92, -92, 96, -92, 44, 111, -92, -92, -92, + -92, -92, -92, -92, -92, -92, -92, -92, -92, -92, + -92, -92, -92, -92, -92, -92, -92, -92, -92, 83, + -92, 89, -92, 116, -92, 133, -92, 134, 146, -92, + 34, 34, 113, -92, 73, -92, 150, 62, 151, 31, + 123, 258, 293, 282, -2, 282, 225, -92, -92, -92, + -92, -92, -92, 30, -92, -92, 34, 34, 65, 65, + 65, 65, 65, 65, -92, -92, 152, -92, 153, 154, + 110, 38, 38, 34, 48, 48, 65, -92, 202, -92, + -92, -92, -92, 203, -92, -92, 181, 38, 38, 48, + -92, -92, -92, -92, -92, -92, -92, -92, -92, -92, + -92, -92, -92, 205, -92, 80, -92, -92, -92, -92, + -92, -92, -92, -92, -92, -92, 179, -92, -92, -92, + -92, -92, -92, -92, -92, -92, -92, 34, 205, 185, + 205, -11, 205, 205, 65, 36, 186, -92, -92, 205, + 187, 205, 34, -92, 115, 188, -92, -92, 201, 214, + 215, 205, 196, -92, -92, 217, -92, 218, 81, -92, + -92, -92, -92, -92, 219, 38, -92, -92, -92, -92, + -92 +}; + + /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 7, 0, 107, 0, 3, 7, 0, 7, 102, 103, + 0, 1, 0, 0, 0, 0, 0, 125, 0, 0, + 0, 0, 0, 0, 15, 20, 16, 17, 22, 18, + 19, 21, 23, 0, 24, 0, 0, 8, 37, 27, + 37, 28, 59, 69, 9, 74, 25, 96, 82, 10, + 29, 91, 26, 11, 30, 108, 2, 6, 14, 0, + 104, 0, 126, 0, 105, 0, 122, 0, 0, 124, + 0, 0, 0, 123, 111, 106, 0, 128, 0, 0, + 0, 0, 0, 0, 91, 0, 0, 78, 86, 55, + 87, 33, 35, 0, 119, 71, 0, 0, 0, 0, + 0, 0, 0, 0, 12, 129, 0, 13, 0, 0, + 0, 0, 100, 0, 0, 0, 0, 51, 0, 43, + 42, 38, 39, 0, 41, 40, 0, 0, 100, 0, + 63, 64, 60, 62, 61, 70, 58, 57, 75, 77, + 73, 76, 72, 109, 98, 0, 97, 83, 85, 81, + 84, 80, 93, 94, 92, 118, 120, 121, 117, 112, + 113, 114, 115, 116, 127, 32, 89, 0, 109, 0, + 109, 109, 109, 109, 0, 0, 0, 90, 67, 109, + 0, 109, 0, 99, 0, 0, 44, 101, 0, 0, + 0, 109, 53, 50, 31, 0, 66, 0, 110, 95, + 45, 46, 47, 48, 0, 0, 52, 65, 68, 49, + 54 +}; + + /* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -92, -92, 249, -92, 252, -92, -9, -67, -92, -92, + -92, -92, 220, -92, -92, -92, -92, -92, -92, -92, + 35, -92, -92, -92, -92, -92, -92, -92, -92, -92, + -92, 100, -92, -92, -92, -92, -92, 177, 195, -65, + -92, -92, 137, -1, 26, -92, 141, -69, -15, -91, + -92, -92, -92 +}; + + /* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 3, 4, 5, 6, 36, 37, 120, 38, 39, + 40, 41, 79, 121, 122, 175, 206, 42, 43, 136, + 44, 81, 132, 82, 45, 140, 46, 83, 47, 48, + 149, 49, 85, 50, 51, 52, 123, 124, 86, 125, + 84, 146, 169, 170, 53, 7, 183, 72, 73, 74, + 63, 54, 106 +}; + + /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int16 yytable[] = +{ + 10, 93, 94, 182, 11, 67, 68, 158, 159, 160, + 161, 162, 163, 59, 131, 61, 134, 57, 65, 153, + 58, 154, 143, 60, 1, 174, 1, 156, 157, 96, + 97, -34, 108, 62, 144, -34, -34, -34, -34, -34, + -34, -34, -34, 109, 171, -34, -34, 110, -34, 111, + 112, 113, 114, 115, 116, -34, 117, 2, 118, 55, + 64, 66, 69, 192, 155, 8, 9, 119, -34, 70, + 96, 97, 193, 135, 138, 66, 147, 71, 153, 75, + 154, 108, 77, 191, -79, -79, -79, -79, -79, -79, + -79, -79, 66, 69, -79, -79, 110, 76, 184, 172, + 173, 105, 98, 99, 100, 101, 102, 118, 137, 142, + 168, 151, 78, 198, 181, 103, 152, -79, 139, 87, + 148, 96, 97, -36, 108, 88, 179, -36, -36, -36, + -36, -36, -36, -36, -36, 109, 167, -36, -36, 110, + -36, 111, 112, 113, 114, 115, 116, -36, 117, 95, + 118, 199, 89, 96, 97, 96, 97, -5, 13, 119, + -36, 14, 15, 16, 17, 18, 19, 20, 21, 90, + 91, 22, 23, 24, 25, 26, 27, 28, 29, 30, + 31, 32, 92, 141, 33, 150, 104, 107, 164, 165, + 166, -4, 13, 34, 35, 14, 15, 16, 17, 18, + 19, 20, 21, 176, 210, 22, 23, 24, 25, 26, + 27, 28, 29, 30, 31, 32, 177, 178, 33, 182, + 97, 186, 194, 196, 200, -88, 108, 34, 35, -88, + -88, -88, -88, -88, -88, -88, -88, 201, 205, -88, + -88, 110, -88, -88, -88, -88, -88, -88, -88, -88, + 202, 203, 118, 207, 208, 209, 56, 12, 133, 108, + 80, 152, -88, -56, -56, 180, -56, -56, -56, -56, + 109, 0, -56, -56, 110, 126, 127, 128, 129, 145, + 0, 0, 0, 0, 0, 118, 14, 15, 16, 17, + 18, 19, 20, 21, 130, -56, 22, 23, 15, 16, + 0, 18, 19, 20, 21, 0, 0, 22, 23, 185, + 0, 187, 188, 189, 190, 0, 0, 0, 34, 35, + 195, 0, 197, 0, 0, 0, 0, 0, 0, 34, + 35, 0, 204 +}; + +static const yytype_int16 yycheck[] = +{ + 1, 70, 71, 14, 0, 20, 21, 98, 99, 100, + 101, 102, 103, 14, 81, 16, 81, 36, 19, 86, + 36, 86, 24, 36, 3, 116, 3, 96, 97, 40, + 41, 0, 1, 27, 36, 4, 5, 6, 7, 8, + 9, 10, 11, 12, 113, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 36, 27, 36, + 36, 27, 28, 27, 34, 27, 28, 36, 37, 35, + 40, 41, 36, 82, 83, 27, 85, 43, 145, 36, + 145, 1, 38, 174, 4, 5, 6, 7, 8, 9, + 10, 11, 27, 28, 14, 15, 16, 1, 167, 114, + 115, 39, 29, 30, 31, 32, 33, 27, 82, 83, + 111, 85, 1, 182, 129, 42, 36, 37, 83, 36, + 85, 40, 41, 0, 1, 36, 127, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 26, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 36, + 27, 36, 36, 40, 41, 40, 41, 0, 1, 36, + 37, 4, 5, 6, 7, 8, 9, 10, 11, 36, + 36, 14, 15, 16, 17, 18, 19, 20, 21, 22, + 23, 24, 36, 83, 27, 85, 36, 36, 36, 36, + 36, 0, 1, 36, 37, 4, 5, 6, 7, 8, + 9, 10, 11, 1, 205, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 13, 36, 27, 14, + 41, 36, 36, 36, 36, 0, 1, 36, 37, 4, + 5, 6, 7, 8, 9, 10, 11, 36, 42, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 36, 36, 27, 36, 36, 36, 7, 5, 81, 1, + 40, 36, 37, 5, 6, 128, 8, 9, 10, 11, + 12, -1, 14, 15, 16, 17, 18, 19, 20, 84, + -1, -1, -1, -1, -1, 27, 4, 5, 6, 7, + 8, 9, 10, 11, 36, 37, 14, 15, 5, 6, + -1, 8, 9, 10, 11, -1, -1, 14, 15, 168, + -1, 170, 171, 172, 173, -1, -1, -1, 36, 37, + 179, -1, 181, -1, -1, -1, -1, -1, -1, 36, + 37, -1, 191 +}; + + /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 3, 36, 45, 46, 47, 48, 89, 27, 28, + 87, 0, 48, 1, 4, 5, 6, 7, 8, 9, + 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, + 22, 23, 24, 27, 36, 37, 49, 50, 52, 53, + 54, 55, 61, 62, 64, 68, 70, 72, 73, 75, + 77, 78, 79, 88, 95, 36, 46, 36, 36, 87, + 36, 87, 27, 94, 36, 87, 27, 92, 92, 28, + 35, 43, 91, 92, 93, 36, 1, 38, 1, 56, + 56, 65, 67, 71, 84, 76, 82, 36, 36, 36, + 36, 36, 36, 91, 91, 36, 40, 41, 29, 30, + 31, 32, 33, 42, 36, 39, 96, 36, 1, 12, + 16, 18, 19, 20, 21, 22, 23, 25, 27, 36, + 51, 57, 58, 80, 81, 83, 17, 18, 19, 20, + 36, 51, 66, 81, 83, 50, 63, 88, 50, 64, + 69, 75, 88, 24, 36, 82, 85, 50, 64, 74, + 75, 88, 36, 51, 83, 34, 91, 91, 93, 93, + 93, 93, 93, 93, 36, 36, 36, 26, 87, 86, + 87, 91, 92, 92, 93, 59, 1, 13, 36, 87, + 86, 92, 14, 90, 91, 90, 36, 90, 90, 90, + 90, 93, 27, 36, 36, 90, 36, 90, 91, 36, + 36, 36, 36, 36, 90, 42, 60, 36, 36, 36, + 87 +}; + + /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 44, 45, 45, 46, 46, 47, 48, 48, 48, + 48, 48, 48, 48, 48, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 50, 50, 50, 50, 50, 50, + 50, 51, 51, 52, 53, 54, 55, 56, 56, 56, + 56, 56, 56, 56, 57, 57, 57, 57, 57, 57, + 58, 59, 59, 60, 60, 61, 62, 63, 64, 65, + 65, 65, 65, 65, 65, 66, 66, 66, 66, 67, + 67, 68, 69, 70, 71, 71, 71, 71, 72, 73, + 74, 75, 76, 76, 76, 76, 77, 78, 79, 80, + 81, 82, 82, 82, 82, 83, 84, 84, 84, 85, + 86, 86, 87, 87, 88, 88, 88, 89, 89, 90, + 90, 91, 91, 91, 91, 91, 91, 91, 91, 91, + 91, 91, 92, 93, 93, 94, 94, 95, 96, 96 +}; + + /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 2, 1, 2, 1, 3, 0, 2, 2, + 2, 2, 4, 4, 3, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 2, 3, 2, 3, 2, 0, 2, 2, + 2, 2, 2, 2, 3, 4, 4, 4, 4, 5, + 3, 0, 3, 0, 2, 3, 2, 1, 3, 0, + 2, 2, 2, 2, 2, 4, 3, 2, 4, 0, + 2, 3, 1, 3, 0, 2, 2, 2, 3, 3, + 1, 3, 0, 2, 2, 2, 3, 3, 2, 2, + 2, 0, 2, 2, 2, 4, 0, 2, 2, 2, + 0, 2, 1, 1, 2, 2, 2, 1, 2, 0, + 2, 1, 3, 3, 3, 3, 3, 3, 3, 2, + 3, 3, 1, 1, 1, 0, 1, 4, 0, 1 +}; + + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (0) + +/* Error token number */ +#define YYTERROR 1 +#define YYERRCODE 256 + + + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include <stdio.h> /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (0) + +/* This macro is provided for backward compatibility. */ +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (0) + + +/*----------------------------------------. +| Print this symbol's value on YYOUTPUT. | +`----------------------------------------*/ + +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + FILE *yyo = yyoutput; + YYUSE (yyo); + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# endif + YYUSE (yytype); +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +{ + YYFPRINTF (yyoutput, "%s %s (", + yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (0) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +static void +yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule) +{ + unsigned long int yylno = yyrline[yyrule]; + int yynrhs = yyr2[yyrule]; + int yyi; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, + yystos[yyssp[yyi + 1 - yynrhs]], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyssp, yyvsp, Rule); \ +} while (0) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +static YYSIZE_T +yystrlen (const char *yystr) +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +static char * +yystpcpy (char *yydest, const char *yysrc) +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = YY_NULLPTR; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + { + YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + { + YYSIZE_T yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +{ + YYUSE (yyvaluep); + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + switch (yytype) + { + case 62: /* choice_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); + if (current_menu == ((*yyvaluep).menu)) + menu_end_menu(); +} + + break; + + case 68: /* if_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); + if (current_menu == ((*yyvaluep).menu)) + menu_end_menu(); +} + + break; + + case 73: /* menu_entry */ + + { + fprintf(stderr, "%s:%d: missing end statement for this entry\n", + ((*yyvaluep).menu)->file->name, ((*yyvaluep).menu)->lineno); + if (current_menu == ((*yyvaluep).menu)) + menu_end_menu(); +} + + break; + + + default: + break; + } + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +int +yyparse (void) +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + 'yyss': related to states. + 'yyvs': related to semantic values. + + Refer to the stacks through separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken = 0; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yyssp = yyss = yyssa; + yyvsp = yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = yylex (); + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + '$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 6: + + { + menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); +} + + break; + + case 11: + + { zconf_error("unexpected end statement"); } + + break; + + case 12: + + { zconf_error("unknown statement \"%s\"", (yyvsp[-2].string)); } + + break; + + case 13: + + { + zconf_error("unexpected option \"%s\"", (yyvsp[-2].id)->name); +} + + break; + + case 14: + + { zconf_error("invalid statement"); } + + break; + + case 31: + + { zconf_error("unknown option \"%s\"", (yyvsp[-2].string)); } + + break; + + case 32: + + { zconf_error("invalid option"); } + + break; + + case 33: + + { + (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL; + menu_add_entry((yyvsp[-1].symbol)); + printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name); +} + + break; + + case 34: + + { + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 35: + + { + (yyvsp[-1].symbol)->flags |= SYMBOL_OPTIONAL; + menu_add_entry((yyvsp[-1].symbol)); + printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].symbol)->name); +} + + break; + + case 36: + + { + if (current_entry->prompt) + current_entry->prompt->type = P_MENU; + else + zconfprint("warning: menuconfig statement without prompt"); + printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 44: + + { + menu_set_type((yyvsp[-2].id)->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[-2].id)->stype); +} + + break; + + case 45: + + { + menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 46: + + { + menu_add_expr(P_DEFAULT, (yyvsp[-2].expr), (yyvsp[-1].expr)); + if ((yyvsp[-3].id)->stype != S_UNKNOWN) + menu_set_type((yyvsp[-3].id)->stype); + printd(DEBUG_PARSE, "%s:%d:default(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[-3].id)->stype); +} + + break; + + case 47: + + { + menu_add_symbol(P_SELECT, (yyvsp[-2].symbol), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 48: + + { + menu_add_symbol(P_IMPLY, (yyvsp[-2].symbol), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:imply\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 49: + + { + menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[-3].symbol), (yyvsp[-2].symbol)), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 52: + + { + const struct kconf_id *id = kconf_id_lookup((yyvsp[-1].string), strlen((yyvsp[-1].string))); + if (id && id->flags & TF_OPTION) { + menu_add_option(id->token, (yyvsp[0].string)); + free((yyvsp[0].string)); + } + else + zconfprint("warning: ignoring unknown option %s", (yyvsp[-1].string)); + free((yyvsp[-1].string)); +} + + break; + + case 53: + + { (yyval.string) = NULL; } + + break; + + case 54: + + { (yyval.string) = (yyvsp[0].string); } + + break; + + case 55: + + { + struct symbol *sym = sym_lookup((yyvsp[-1].string), SYMBOL_CHOICE); + sym->flags |= SYMBOL_NO_WRITE; + menu_add_entry(sym); + menu_add_expr(P_CHOICE, NULL, NULL); + free((yyvsp[-1].string)); + printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 56: + + { + (yyval.menu) = menu_add_menu(); +} + + break; + + case 57: + + { + if (zconf_endtoken((yyvsp[0].id), T_CHOICE, T_ENDCHOICE)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno()); + } +} + + break; + + case 65: + + { + menu_add_prompt(P_PROMPT, (yyvsp[-2].string), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 66: + + { + if ((yyvsp[-2].id)->stype == S_BOOLEAN || (yyvsp[-2].id)->stype == S_TRISTATE) { + menu_set_type((yyvsp[-2].id)->stype); + printd(DEBUG_PARSE, "%s:%d:type(%u)\n", + zconf_curname(), zconf_lineno(), + (yyvsp[-2].id)->stype); + } else + YYERROR; +} + + break; + + case 67: + + { + current_entry->sym->flags |= SYMBOL_OPTIONAL; + printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 68: + + { + if ((yyvsp[-3].id)->stype == S_UNKNOWN) { + menu_add_symbol(P_DEFAULT, (yyvsp[-2].symbol), (yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:default\n", + zconf_curname(), zconf_lineno()); + } else + YYERROR; +} + + break; + + case 71: + + { + printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno()); + menu_add_entry(NULL); + menu_add_dep((yyvsp[-1].expr)); + (yyval.menu) = menu_add_menu(); +} + + break; + + case 72: + + { + if (zconf_endtoken((yyvsp[0].id), T_IF, T_ENDIF)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno()); + } +} + + break; + + case 78: + + { + menu_add_entry(NULL); + menu_add_prompt(P_MENU, (yyvsp[-1].string), NULL); + printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 79: + + { + (yyval.menu) = menu_add_menu(); +} + + break; + + case 80: + + { + if (zconf_endtoken((yyvsp[0].id), T_MENU, T_ENDMENU)) { + menu_end_menu(); + printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno()); + } +} + + break; + + case 86: + + { + printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[-1].string)); + zconf_nextfile((yyvsp[-1].string)); + free((yyvsp[-1].string)); +} + + break; + + case 87: + + { + menu_add_entry(NULL); + menu_add_prompt(P_COMMENT, (yyvsp[-1].string), NULL); + printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 89: + + { + printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno()); + zconf_starthelp(); +} + + break; + + case 90: + + { + if (current_entry->help) { + free(current_entry->help); + zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", + current_entry->sym->name ?: "<choice>"); + } + + /* Is the help text empty or all whitespace? */ + if ((yyvsp[0].string)[strspn((yyvsp[0].string), " \f\n\r\t\v")] == '\0') + zconfprint("warning: '%s' defined with blank help text", + current_entry->sym->name ?: "<choice>"); + + current_entry->help = (yyvsp[0].string); +} + + break; + + case 95: + + { + menu_add_dep((yyvsp[-1].expr)); + printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno()); +} + + break; + + case 99: + + { + menu_add_visibility((yyvsp[0].expr)); +} + + break; + + case 101: + + { + menu_add_prompt(P_PROMPT, (yyvsp[-1].string), (yyvsp[0].expr)); +} + + break; + + case 104: + + { (yyval.id) = (yyvsp[-1].id); } + + break; + + case 105: + + { (yyval.id) = (yyvsp[-1].id); } + + break; + + case 106: + + { (yyval.id) = (yyvsp[-1].id); } + + break; + + case 109: + + { (yyval.expr) = NULL; } + + break; + + case 110: + + { (yyval.expr) = (yyvsp[0].expr); } + + break; + + case 111: + + { (yyval.expr) = expr_alloc_symbol((yyvsp[0].symbol)); } + + break; + + case 112: + + { (yyval.expr) = expr_alloc_comp(E_LTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 113: + + { (yyval.expr) = expr_alloc_comp(E_LEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 114: + + { (yyval.expr) = expr_alloc_comp(E_GTH, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 115: + + { (yyval.expr) = expr_alloc_comp(E_GEQ, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 116: + + { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 117: + + { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[-2].symbol), (yyvsp[0].symbol)); } + + break; + + case 118: + + { (yyval.expr) = (yyvsp[-1].expr); } + + break; + + case 119: + + { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[0].expr)); } + + break; + + case 120: + + { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[-2].expr), (yyvsp[0].expr)); } + + break; + + case 121: + + { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[-2].expr), (yyvsp[0].expr)); } + + break; + + case 122: + + { (yyval.symbol) = sym_lookup((yyvsp[0].string), 0); free((yyvsp[0].string)); } + + break; + + case 124: + + { (yyval.symbol) = sym_lookup((yyvsp[0].string), SYMBOL_CONST); free((yyvsp[0].string)); } + + break; + + case 125: + + { (yyval.string) = NULL; } + + break; + + case 127: + + { variable_add((yyvsp[-3].string), (yyvsp[-1].string), (yyvsp[-2].flavor)); free((yyvsp[-3].string)); free((yyvsp[-1].string)); } + + break; + + case 128: + + { (yyval.string) = xstrdup(""); } + + break; + + + + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now 'shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*--------------------------------------. +| yyerrlab -- here on detecting error. | +`--------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule whose action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + *++yyvsp = yylval; + YY_IGNORE_MAYBE_UNINITIALIZED_END + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined yyoverflow || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule whose action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + return yyresult; +} + + + +void conf_parse(const char *name) +{ + struct symbol *sym; + int i; + + zconf_initscan(name); + + _menu_init(); + + if (getenv("ZCONF_DEBUG")) + yydebug = 1; + yyparse(); + + /* Variables are expanded in the parse phase. We can free them here. */ + variable_all_del(); + + if (yynerrs) + exit(1); + if (!modules_sym) + modules_sym = sym_find( "n" ); + + if (!menu_has_prompt(&rootmenu)) { + current_entry = &rootmenu; + menu_add_prompt(P_MENU, "Main menu", NULL); + } + + menu_finalize(&rootmenu); + for_all_symbols(i, sym) { + if (sym_check_deps(sym)) + yynerrs++; + } + if (yynerrs) + exit(1); + sym_set_change_count(1); +} + +static const char *zconf_tokenname(int token) +{ + switch (token) { + case T_MENU: return "menu"; + case T_ENDMENU: return "endmenu"; + case T_CHOICE: return "choice"; + case T_ENDCHOICE: return "endchoice"; + case T_IF: return "if"; + case T_ENDIF: return "endif"; + case T_DEPENDS: return "depends"; + case T_VISIBLE: return "visible"; + } + return "<token>"; +} + +static bool zconf_endtoken(const struct kconf_id *id, int starttoken, int endtoken) +{ + if (id->token != endtoken) { + zconf_error("unexpected '%s' within %s block", + id->name, zconf_tokenname(starttoken)); + yynerrs++; + return false; + } + if (current_menu->file != current_file) { + zconf_error("'%s' in different file than '%s'", + id->name, zconf_tokenname(starttoken)); + fprintf(stderr, "%s:%d: location of the '%s'\n", + current_menu->file->name, current_menu->lineno, + zconf_tokenname(starttoken)); + yynerrs++; + return false; + } + return true; +} + +static void zconfprint(const char *err, ...) +{ + va_list ap; + + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void zconf_error(const char *err, ...) +{ + va_list ap; + + yynerrs++; + fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno()); + va_start(ap, err); + vfprintf(stderr, err, ap); + va_end(ap); + fprintf(stderr, "\n"); +} + +static void yyerror(const char *err) +{ + fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err); +} + +static void print_quoted_string(FILE *out, const char *str) +{ + const char *p; + int len; + + putc('"', out); + while ((p = strchr(str, '"'))) { + len = p - str; + if (len) + fprintf(out, "%.*s", len, str); + fputs("\\\"", out); + str = p + 1; + } + fputs(str, out); + putc('"', out); +} + +static void print_symbol(FILE *out, struct menu *menu) +{ + struct symbol *sym = menu->sym; + struct property *prop; + + if (sym_is_choice(sym)) + fprintf(out, "\nchoice\n"); + else + fprintf(out, "\nconfig %s\n", sym->name); + switch (sym->type) { + case S_BOOLEAN: + fputs(" bool\n", out); + break; + case S_TRISTATE: + fputs(" tristate\n", out); + break; + case S_STRING: + fputs(" string\n", out); + break; + case S_INT: + fputs(" integer\n", out); + break; + case S_HEX: + fputs(" hex\n", out); + break; + default: + fputs(" ???\n", out); + break; + } + for (prop = sym->prop; prop; prop = prop->next) { + if (prop->menu != menu) + continue; + switch (prop->type) { + case P_PROMPT: + fputs(" prompt ", out); + print_quoted_string(out, prop->text); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_DEFAULT: + fputs( " default ", out); + expr_fprint(prop->expr, out); + if (!expr_is_yes(prop->visible.expr)) { + fputs(" if ", out); + expr_fprint(prop->visible.expr, out); + } + fputc('\n', out); + break; + case P_CHOICE: + fputs(" #choice value\n", out); + break; + case P_SELECT: + fputs( " select ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_IMPLY: + fputs( " imply ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_RANGE: + fputs( " range ", out); + expr_fprint(prop->expr, out); + fputc('\n', out); + break; + case P_MENU: + fputs( " menu ", out); + print_quoted_string(out, prop->text); + fputc('\n', out); + break; + case P_SYMBOL: + fputs( " symbol ", out); + fprintf(out, "%s\n", prop->sym->name); + break; + default: + fprintf(out, " unknown prop %d!\n", prop->type); + break; + } + } + if (menu->help) { + int len = strlen(menu->help); + while (menu->help[--len] == '\n') + menu->help[len] = 0; + fprintf(out, " help\n%s\n", menu->help); + } +} + +void zconfdump(FILE *out) +{ + struct property *prop; + struct symbol *sym; + struct menu *menu; + + menu = rootmenu.list; + while (menu) { + if ((sym = menu->sym)) + print_symbol(out, menu); + else if ((prop = menu->prompt)) { + switch (prop->type) { + case P_COMMENT: + fputs("\ncomment ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + case P_MENU: + fputs("\nmenu ", out); + print_quoted_string(out, prop->text); + fputs("\n", out); + break; + default: + ; + } + if (!expr_is_yes(prop->visible.expr)) { + fputs(" depends ", out); + expr_fprint(prop->visible.expr, out); + fputc('\n', out); + } + } + + if (menu->list) + menu = menu->list; + else if (menu->next) + menu = menu->next; + else while ((menu = menu->parent)) { + if (menu->prompt && menu->prompt->type == P_MENU) + fputs("\nendmenu\n", out); + if (menu->next) { + menu = menu->next; + break; + } + } + } +} + +#include "zconf.lex.c" +#include "util.c" +#include "confdata.c" +#include "expr.c" +#include "symbol.c" +#include "menu.c" +#include "preprocess.c" -- 2.7.4 _______________________________________________ Minios-devel mailing list Minios-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/minios-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |