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[Xen-changelog] [xen-unstable] libxl: autogenerate to_string and from_string functions for Enumerations.

From: Xen patchbot-unstable <patchbot@xxxxxxx>

Date: Tue, 28 Jun 2011 07:44:15 +0100

Delivery-date: Mon, 27 Jun 2011 23:46:47 -0700

List-id: BK change log <xen-changelog.lists.xensource.com>

# HG changeset patch # User Ian Campbell <ian.campbell@xxxxxxxxxx> # Date 1308677199 -3600 # Node ID d67133289286751e9ab0844aedcf2bd0e643cfb3 # Parent c2995f0555af9ab63495cd8c652c776460343fbb libxl: autogenerate to_string and from_string functions for Enumerations. The generated strings are the lower case enum value names, with underscores. Accepted string for parsing are the same but are case insensitive. We provide a table of strings->value for each Enumeration as well as a convenience function to perform a lookup. Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx> Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> --- diff -r c2995f0555af -r d67133289286 .hgignore --- a/.hgignore Tue Jun 21 18:24:34 2011 +0100 +++ b/.hgignore Tue Jun 21 18:26:39 2011 +0100 @@ -187,6 +187,7 @@ ^tools/libxl/_.*\.c$ ^tools/libxl/libxlu_cfg_y\.output$ ^tools/libxl/xl$ +^tools/libxl/testenum$ ^tools/libaio/src/.*\.ol$ ^tools/libaio/src/.*\.os$ ^tools/misc/cpuperf/cpuperf-perfcntr$ diff -r c2995f0555af -r d67133289286 tools/libxl/Makefile --- a/tools/libxl/Makefile Tue Jun 21 18:24:34 2011 +0100 +++ b/tools/libxl/Makefile Tue Jun 21 18:26:39 2011 +0100 @@ -44,12 +44,17 @@ LIBXLU_OBJS = libxlu_cfg_y.o libxlu_cfg_l.o libxlu_cfg.o $(LIBXLU_OBJS): CFLAGS += $(CFLAGS_libxenctrl) # For xentoollog.h -CLIENTS = xl +CLIENTS = xl testenum XL_OBJS = xl.o xl_cmdimpl.o xl_cmdtable.o $(XL_OBJS): CFLAGS += $(CFLAGS_libxenctrl) # For xentoollog.h $(XL_OBJS): CFLAGS += $(CFLAGS_libxenlight) +testenum.o: CFLAGS += $(CFLAGS_libxenctrl) $(CFLAGS_libxenlight) +testenum.c: libxl.idl gentest.py + $(PYTHON) gentest.py libxl.idl testenum.c.new + mv testenum.c.new testenum.c + .PHONY: all all: $(CLIENTS) libxenlight.so libxenlight.a libxlutil.so libxlutil.a \ $(AUTOSRCS) $(AUTOINCS) @@ -106,9 +111,12 @@ libxlutil.a: $(LIBXLU_OBJS) $(AR) rcs libxlutil.a $^ -$(CLIENTS): $(XL_OBJS) libxlutil.so libxenlight.so +xl: $(XL_OBJS) libxlutil.so libxenlight.so $(CC) $(LDFLAGS) -o $@ $(XL_OBJS) libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) +testenum: testenum.o libxlutil.so libxenlight.so + $(CC) $(LDFLAGS) -o $@ testenum.o libxlutil.so $(LDLIBS_libxenlight) $(LDLIBS_libxenctrl) + .PHONY: install install: all $(INSTALL_DIR) $(DESTDIR)$(SBINDIR) diff -r c2995f0555af -r d67133289286 tools/libxl/gentest.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tools/libxl/gentest.py Tue Jun 21 18:26:39 2011 +0100 @@ -0,0 +1,63 @@ +#!/usr/bin/python + +import sys +import re +import random + +import libxltypes +def randomize_char(c): + if random.random() < 0.5: + return str.lower(c) + else: + return str.upper(c) + +def randomize_case(s): + r = [randomize_char(c) for c in s] + return "".join(r) + +if __name__ == '__main__': + if len(sys.argv) < 3: + print >>sys.stderr, "Usage: gentest.py <idl> <implementation>" + sys.exit(1) + + random.seed() + + idl = sys.argv[1] + (_,types) = libxltypes.parse(idl) + + impl = sys.argv[2] + f = open(impl, "w") + f.write(""" +#include <stdio.h> +#include \"libxl.h\" + +int main(int argc, char **argv) +{ +""") + + for ty in [t for t in types if isinstance(t,libxltypes.Enumeration)]: + f.write(" %s %s_val;\n" % (ty.typename, ty.typename)) + f.write(" int rc;\n") + f.write("\n") + + for ty in [t for t in types if isinstance(t,libxltypes.Enumeration)]: + f.write(" printf(\"%s -- to string:\\n\");\n" % (ty.typename)) + for v in ty.values: + f.write(" printf(\"\\t%s = %%d = \\\"%%s\\\"\\n\", %s, %s_to_string(%s));\n" %\ + (v.valuename, v.name, ty.typename, v.name)) + f.write("\n") + + f.write(" printf(\"%s -- from string:\\n\");\n" % (ty.typename)) + for v in [v.valuename for v in ty.values] + ["AN INVALID VALUE"]: + n = randomize_case(v) + f.write(" %s_val = -1;\n" % (ty.typename)) + f.write(" rc = %s_from_string(\"%s\", &%s_val);\n" %\ + (ty.typename, n, ty.typename)) + + f.write(" printf(\"\\t%s = \\\"%%s\\\" = %%d (rc %%d)\\n\", \"%s\", %s_val, rc);\n" %\ + (v, n, ty.typename)) + f.write("\n") + + f.write("""return 0; +} +""") diff -r c2995f0555af -r d67133289286 tools/libxl/gentypes.py --- a/tools/libxl/gentypes.py Tue Jun 21 18:24:34 2011 +0100 +++ b/tools/libxl/gentypes.py Tue Jun 21 18:26:39 2011 +0100 @@ -113,6 +113,43 @@ s = indent + s return s.replace("\n", "\n%s" % indent).rstrip(indent) +def libxl_C_enum_to_string(ty, e, indent = " "): + s = "" + s += "switch(%s) {\n" % e + for v in ty.values: + s += " case %s:\n" % (v.name) + s += " return \"%s\";\n" % (v.valuename.lower()) + s += " default:\n " + s += " return NULL;\n" + s += "}\n" + + if s != "": + s = indent + s + return s.replace("\n", "\n%s" % indent).rstrip(indent) + +def libxl_C_enum_strings(ty, indent=""): + s = "" + s += "libxl_enum_string_table %s_string_table[] = {\n" % (ty.typename) + for v in ty.values: + s += " { .s = \"%s\", .v = %s },\n" % (v.valuename.lower(), v.name) + s += " { NULL, -1 },\n" + s += "};\n" + s += "\n" + + if s != "": + s = indent + s + return s.replace("\n", "\n%s" % indent).rstrip(indent) + +def libxl_C_enum_from_string(ty, str, e, indent = " "): + s = "" + s += "return libxl__enum_from_string(%s_string_table,\n" % ty.typename + s += " %s, (int *)%s);\n" % (str, e) + + if s != "": + s = indent + s + return s.replace("\n", "\n%s" % indent).rstrip(indent) + + if __name__ == '__main__': if len(sys.argv) < 4: print >>sys.stderr, "Usage: gentypes.py <idl> <header> <implementation>" @@ -142,6 +179,10 @@ f.write(libxl_C_type_define(ty) + ";\n") if ty.destructor_fn is not None: f.write("void %s(%s *p);\n" % (ty.destructor_fn, ty.typename)) + if isinstance(ty, libxltypes.Enumeration): + f.write("const char *%s_to_string(%s e);\n" % (ty.typename, ty.typename)) + f.write("int %s_from_string(const char *s, %s *e);\n" % (ty.typename, ty.typename)) + f.write("extern libxl_enum_string_table %s_string_table[];\n" % (ty.typename)) f.write("\n") f.write("""#endif /* __LIBXL_TYPES_H */\n""") @@ -165,6 +206,7 @@ #include <string.h> #include "libxl.h" +#include "libxl_internal.h" #define LIBXL_DTOR_POISON 0xa5 @@ -177,4 +219,21 @@ f.write(" memset(p, LIBXL_DTOR_POISON, sizeof(*p));\n") f.write("}\n") f.write("\n") + + for ty in [t for t in types if isinstance(t,libxltypes.Enumeration)]: + f.write("const char *%s_to_string(%s e)\n" % (ty.typename, ty.typename)) + f.write("{\n") + f.write(libxl_C_enum_to_string(ty, "e")) + f.write("}\n") + f.write("\n") + + f.write(libxl_C_enum_strings(ty)) + + f.write("int %s_from_string(const char *s, %s *e)\n" % (ty.typename, ty.typename)) + f.write("{\n") + f.write(libxl_C_enum_from_string(ty, "s", "e")) + f.write("}\n") + f.write("\n") + + f.close() diff -r c2995f0555af -r d67133289286 tools/libxl/libxl.h --- a/tools/libxl/libxl.h Tue Jun 21 18:24:34 2011 +0100 +++ b/tools/libxl/libxl.h Tue Jun 21 18:26:39 2011 +0100 @@ -185,6 +185,17 @@ typedef uint32_t libxl_domid; +/* + * Formatting Enumerations. + * + * Each enumeration type libxl_E declares an associated lookup table + * libxl_E_string_table and a lookup function libxl_E_from_string. + */ +typedef struct { + const char *s; + int v; +} libxl_enum_string_table; + #include "_libxl_types.h" typedef struct libxl__ctx libxl_ctx; diff -r c2995f0555af -r d67133289286 tools/libxl/libxl_internal.h --- a/tools/libxl/libxl_internal.h Tue Jun 21 18:24:34 2011 +0100 +++ b/tools/libxl/libxl_internal.h Tue Jun 21 18:26:39 2011 +0100 @@ -325,6 +325,8 @@ _hidden char *libxl__domid_to_name(libxl__gc *gc, uint32_t domid); _hidden char *libxl__cpupoolid_to_name(libxl__gc *gc, uint32_t poolid); +_hidden int libxl__enum_from_string(const libxl_enum_string_table *t, + const char *s, int *e); /* holds the CPUID response for a single CPUID leaf * input contains the value of the EAX and ECX register, diff -r c2995f0555af -r d67133289286 tools/libxl/libxl_utils.c --- a/tools/libxl/libxl_utils.c Tue Jun 21 18:24:34 2011 +0100 +++ b/tools/libxl/libxl_utils.c Tue Jun 21 18:26:39 2011 +0100 @@ -639,3 +639,17 @@ { return xc_get_max_cpus(ctx->xch); } + +int libxl__enum_from_string(const libxl_enum_string_table *t, + const char *s, int *e) +{ + if (!t) return ERROR_INVAL; + + for( ; t->s; t++) { + if (!strcasecmp(t->s, s)) { + *e = t->v; + return 0; + } + } + return ERROR_FAIL; +} diff -r c2995f0555af -r d67133289286 tools/libxl/testenum.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tools/libxl/testenum.c Tue Jun 21 18:26:39 2011 +0100 @@ -0,0 +1,210 @@ + +#include <stdio.h> +#include "libxl.h" + +int main(int argc, char **argv) +{ + libxl_domain_type libxl_domain_type_val; + libxl_device_model_version libxl_device_model_version_val; + libxl_console_type libxl_console_type_val; + libxl_console_backend libxl_console_backend_val; + libxl_disk_format libxl_disk_format_val; + libxl_disk_backend libxl_disk_backend_val; + libxl_nic_type libxl_nic_type_val; + libxl_action_on_shutdown libxl_action_on_shutdown_val; + libxl_event_type libxl_event_type_val; + libxl_button libxl_button_val; + int rc; + + printf("libxl_domain_type -- to string:\n"); + printf("\tFV = %d = \"%s\"\n", LIBXL_DOMAIN_TYPE_FV, libxl_domain_type_to_string(LIBXL_DOMAIN_TYPE_FV)); + printf("\tPV = %d = \"%s\"\n", LIBXL_DOMAIN_TYPE_PV, libxl_domain_type_to_string(LIBXL_DOMAIN_TYPE_PV)); + + printf("libxl_domain_type -- from string:\n"); + libxl_domain_type_val = -1; + rc = libxl_domain_type_from_string("FV", &libxl_domain_type_val); + printf("\tFV = \"%s\" = %d (rc %d)\n", "FV", libxl_domain_type_val, rc); + libxl_domain_type_val = -1; + rc = libxl_domain_type_from_string("pV", &libxl_domain_type_val); + printf("\tPV = \"%s\" = %d (rc %d)\n", "pV", libxl_domain_type_val, rc); + libxl_domain_type_val = -1; + rc = libxl_domain_type_from_string("an InVALId VALUE", &libxl_domain_type_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "an InVALId VALUE", libxl_domain_type_val, rc); + + printf("libxl_device_model_version -- to string:\n"); + printf("\tQEMU_XEN_TRADITIONAL = %d = \"%s\"\n", LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL, libxl_device_model_version_to_string(LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN_TRADITIONAL)); + printf("\tQEMU_XEN = %d = \"%s\"\n", LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN, libxl_device_model_version_to_string(LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN)); + + printf("libxl_device_model_version -- from string:\n"); + libxl_device_model_version_val = -1; + rc = libxl_device_model_version_from_string("QEmU_Xen_TrAdiTioNAl", &libxl_device_model_version_val); + printf("\tQEMU_XEN_TRADITIONAL = \"%s\" = %d (rc %d)\n", "QEmU_Xen_TrAdiTioNAl", libxl_device_model_version_val, rc); + libxl_device_model_version_val = -1; + rc = libxl_device_model_version_from_string("QemU_xen", &libxl_device_model_version_val); + printf("\tQEMU_XEN = \"%s\" = %d (rc %d)\n", "QemU_xen", libxl_device_model_version_val, rc); + libxl_device_model_version_val = -1; + rc = libxl_device_model_version_from_string("aN InVALiD vaLUE", &libxl_device_model_version_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "aN InVALiD vaLUE", libxl_device_model_version_val, rc); + + printf("libxl_console_type -- to string:\n"); + printf("\tSERIAL = %d = \"%s\"\n", LIBXL_CONSOLE_TYPE_SERIAL, libxl_console_type_to_string(LIBXL_CONSOLE_TYPE_SERIAL)); + printf("\tPV = %d = \"%s\"\n", LIBXL_CONSOLE_TYPE_PV, libxl_console_type_to_string(LIBXL_CONSOLE_TYPE_PV)); + + printf("libxl_console_type -- from string:\n"); + libxl_console_type_val = -1; + rc = libxl_console_type_from_string("SErIaL", &libxl_console_type_val); + printf("\tSERIAL = \"%s\" = %d (rc %d)\n", "SErIaL", libxl_console_type_val, rc); + libxl_console_type_val = -1; + rc = libxl_console_type_from_string("pv", &libxl_console_type_val); + printf("\tPV = \"%s\" = %d (rc %d)\n", "pv", libxl_console_type_val, rc); + libxl_console_type_val = -1; + rc = libxl_console_type_from_string("An InvAlID valuE", &libxl_console_type_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "An InvAlID valuE", libxl_console_type_val, rc); + + printf("libxl_console_backend -- to string:\n"); + printf("\tXENCONSOLED = %d = \"%s\"\n", LIBXL_CONSOLE_BACKEND_XENCONSOLED, libxl_console_backend_to_string(LIBXL_CONSOLE_BACKEND_XENCONSOLED)); + printf("\tIOEMU = %d = \"%s\"\n", LIBXL_CONSOLE_BACKEND_IOEMU, libxl_console_backend_to_string(LIBXL_CONSOLE_BACKEND_IOEMU)); + + printf("libxl_console_backend -- from string:\n"); + libxl_console_backend_val = -1; + rc = libxl_console_backend_from_string("XENCoNSoleD", &libxl_console_backend_val); + printf("\tXENCONSOLED = \"%s\" = %d (rc %d)\n", "XENCoNSoleD", libxl_console_backend_val, rc); + libxl_console_backend_val = -1; + rc = libxl_console_backend_from_string("iOEmU", &libxl_console_backend_val); + printf("\tIOEMU = \"%s\" = %d (rc %d)\n", "iOEmU", libxl_console_backend_val, rc); + libxl_console_backend_val = -1; + rc = libxl_console_backend_from_string("an INvAliD VALuE", &libxl_console_backend_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "an INvAliD VALuE", libxl_console_backend_val, rc); + + printf("libxl_disk_format -- to string:\n"); + printf("\tUNKNOWN = %d = \"%s\"\n", LIBXL_DISK_FORMAT_UNKNOWN, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_UNKNOWN)); + printf("\tQCOW = %d = \"%s\"\n", LIBXL_DISK_FORMAT_QCOW, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_QCOW)); + printf("\tQCOW2 = %d = \"%s\"\n", LIBXL_DISK_FORMAT_QCOW2, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_QCOW2)); + printf("\tVHD = %d = \"%s\"\n", LIBXL_DISK_FORMAT_VHD, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_VHD)); + printf("\tRAW = %d = \"%s\"\n", LIBXL_DISK_FORMAT_RAW, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_RAW)); + printf("\tEMPTY = %d = \"%s\"\n", LIBXL_DISK_FORMAT_EMPTY, libxl_disk_format_to_string(LIBXL_DISK_FORMAT_EMPTY)); + + printf("libxl_disk_format -- from string:\n"); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("uNKnOWn", &libxl_disk_format_val); + printf("\tUNKNOWN = \"%s\" = %d (rc %d)\n", "uNKnOWn", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("QcoW", &libxl_disk_format_val); + printf("\tQCOW = \"%s\" = %d (rc %d)\n", "QcoW", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("qcOW2", &libxl_disk_format_val); + printf("\tQCOW2 = \"%s\" = %d (rc %d)\n", "qcOW2", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("vhd", &libxl_disk_format_val); + printf("\tVHD = \"%s\" = %d (rc %d)\n", "vhd", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("raw", &libxl_disk_format_val); + printf("\tRAW = \"%s\" = %d (rc %d)\n", "raw", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("EmpTy", &libxl_disk_format_val); + printf("\tEMPTY = \"%s\" = %d (rc %d)\n", "EmpTy", libxl_disk_format_val, rc); + libxl_disk_format_val = -1; + rc = libxl_disk_format_from_string("aN INvAlId vAluE", &libxl_disk_format_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "aN INvAlId vAluE", libxl_disk_format_val, rc); + + printf("libxl_disk_backend -- to string:\n"); + printf("\tUNKNOWN = %d = \"%s\"\n", LIBXL_DISK_BACKEND_UNKNOWN, libxl_disk_backend_to_string(LIBXL_DISK_BACKEND_UNKNOWN)); + printf("\tPHY = %d = \"%s\"\n", LIBXL_DISK_BACKEND_PHY, libxl_disk_backend_to_string(LIBXL_DISK_BACKEND_PHY)); + printf("\tTAP = %d = \"%s\"\n", LIBXL_DISK_BACKEND_TAP, libxl_disk_backend_to_string(LIBXL_DISK_BACKEND_TAP)); + printf("\tQDISK = %d = \"%s\"\n", LIBXL_DISK_BACKEND_QDISK, libxl_disk_backend_to_string(LIBXL_DISK_BACKEND_QDISK)); + + printf("libxl_disk_backend -- from string:\n"); + libxl_disk_backend_val = -1; + rc = libxl_disk_backend_from_string("unKNOWN", &libxl_disk_backend_val); + printf("\tUNKNOWN = \"%s\" = %d (rc %d)\n", "unKNOWN", libxl_disk_backend_val, rc); + libxl_disk_backend_val = -1; + rc = libxl_disk_backend_from_string("pHY", &libxl_disk_backend_val); + printf("\tPHY = \"%s\" = %d (rc %d)\n", "pHY", libxl_disk_backend_val, rc); + libxl_disk_backend_val = -1; + rc = libxl_disk_backend_from_string("taP", &libxl_disk_backend_val); + printf("\tTAP = \"%s\" = %d (rc %d)\n", "taP", libxl_disk_backend_val, rc); + libxl_disk_backend_val = -1; + rc = libxl_disk_backend_from_string("QdIsK", &libxl_disk_backend_val); + printf("\tQDISK = \"%s\" = %d (rc %d)\n", "QdIsK", libxl_disk_backend_val, rc); + libxl_disk_backend_val = -1; + rc = libxl_disk_backend_from_string("AN InValID VALue", &libxl_disk_backend_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "AN InValID VALue", libxl_disk_backend_val, rc); + + printf("libxl_nic_type -- to string:\n"); + printf("\tIOEMU = %d = \"%s\"\n", LIBXL_NIC_TYPE_IOEMU, libxl_nic_type_to_string(LIBXL_NIC_TYPE_IOEMU)); + printf("\tVIF = %d = \"%s\"\n", LIBXL_NIC_TYPE_VIF, libxl_nic_type_to_string(LIBXL_NIC_TYPE_VIF)); + + printf("libxl_nic_type -- from string:\n"); + libxl_nic_type_val = -1; + rc = libxl_nic_type_from_string("ioemU", &libxl_nic_type_val); + printf("\tIOEMU = \"%s\" = %d (rc %d)\n", "ioemU", libxl_nic_type_val, rc); + libxl_nic_type_val = -1; + rc = libxl_nic_type_from_string("vIf", &libxl_nic_type_val); + printf("\tVIF = \"%s\" = %d (rc %d)\n", "vIf", libxl_nic_type_val, rc); + libxl_nic_type_val = -1; + rc = libxl_nic_type_from_string("aN invAlid vaLuE", &libxl_nic_type_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "aN invAlid vaLuE", libxl_nic_type_val, rc); + + printf("libxl_action_on_shutdown -- to string:\n"); + printf("\tDESTROY = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_DESTROY, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_DESTROY)); + printf("\tRESTART = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_RESTART, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_RESTART)); + printf("\tRESTART_RENAME = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_RESTART_RENAME, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_RESTART_RENAME)); + printf("\tPRESERVE = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_PRESERVE, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_PRESERVE)); + printf("\tCOREDUMP_DESTROY = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_COREDUMP_DESTROY, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_COREDUMP_DESTROY)); + printf("\tCOREDUMP_RESTART = %d = \"%s\"\n", LIBXL_ACTION_ON_SHUTDOWN_COREDUMP_RESTART, libxl_action_on_shutdown_to_string(LIBXL_ACTION_ON_SHUTDOWN_COREDUMP_RESTART)); + + printf("libxl_action_on_shutdown -- from string:\n"); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("DESTRoy", &libxl_action_on_shutdown_val); + printf("\tDESTROY = \"%s\" = %d (rc %d)\n", "DESTRoy", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("rEsTarT", &libxl_action_on_shutdown_val); + printf("\tRESTART = \"%s\" = %d (rc %d)\n", "rEsTarT", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("rEsTart_RenAmE", &libxl_action_on_shutdown_val); + printf("\tRESTART_RENAME = \"%s\" = %d (rc %d)\n", "rEsTart_RenAmE", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("pRESeRve", &libxl_action_on_shutdown_val); + printf("\tPRESERVE = \"%s\" = %d (rc %d)\n", "pRESeRve", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("CoRedUMp_DEsTROy", &libxl_action_on_shutdown_val); + printf("\tCOREDUMP_DESTROY = \"%s\" = %d (rc %d)\n", "CoRedUMp_DEsTROy", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("coREDUMp_RestArt", &libxl_action_on_shutdown_val); + printf("\tCOREDUMP_RESTART = \"%s\" = %d (rc %d)\n", "coREDUMp_RestArt", libxl_action_on_shutdown_val, rc); + libxl_action_on_shutdown_val = -1; + rc = libxl_action_on_shutdown_from_string("An InvAliD valUe", &libxl_action_on_shutdown_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "An InvAliD valUe", libxl_action_on_shutdown_val, rc); + + printf("libxl_event_type -- to string:\n"); + printf("\tDOMAIN_DEATH = %d = \"%s\"\n", LIBXL_EVENT_TYPE_DOMAIN_DEATH, libxl_event_type_to_string(LIBXL_EVENT_TYPE_DOMAIN_DEATH)); + printf("\tDISK_EJECT = %d = \"%s\"\n", LIBXL_EVENT_TYPE_DISK_EJECT, libxl_event_type_to_string(LIBXL_EVENT_TYPE_DISK_EJECT)); + + printf("libxl_event_type -- from string:\n"); + libxl_event_type_val = -1; + rc = libxl_event_type_from_string("doMAIN_DeAth", &libxl_event_type_val); + printf("\tDOMAIN_DEATH = \"%s\" = %d (rc %d)\n", "doMAIN_DeAth", libxl_event_type_val, rc); + libxl_event_type_val = -1; + rc = libxl_event_type_from_string("DIsk_EJECT", &libxl_event_type_val); + printf("\tDISK_EJECT = \"%s\" = %d (rc %d)\n", "DIsk_EJECT", libxl_event_type_val, rc); + libxl_event_type_val = -1; + rc = libxl_event_type_from_string("aN INVAlID Value", &libxl_event_type_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "aN INVAlID Value", libxl_event_type_val, rc); + + printf("libxl_button -- to string:\n"); + printf("\tPOWER = %d = \"%s\"\n", LIBXL_BUTTON_POWER, libxl_button_to_string(LIBXL_BUTTON_POWER)); + printf("\tSLEEP = %d = \"%s\"\n", LIBXL_BUTTON_SLEEP, libxl_button_to_string(LIBXL_BUTTON_SLEEP)); + + printf("libxl_button -- from string:\n"); + libxl_button_val = -1; + rc = libxl_button_from_string("poWer", &libxl_button_val); + printf("\tPOWER = \"%s\" = %d (rc %d)\n", "poWer", libxl_button_val, rc); + libxl_button_val = -1; + rc = libxl_button_from_string("SLEEP", &libxl_button_val); + printf("\tSLEEP = \"%s\" = %d (rc %d)\n", "SLEEP", libxl_button_val, rc); + libxl_button_val = -1; + rc = libxl_button_from_string("An InvAlid VALUe", &libxl_button_val); + printf("\tAN INVALID VALUE = \"%s\" = %d (rc %d)\n", "An InvAlid VALUe", libxl_button_val, rc); + +return 0; +} _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog

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