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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] [qemu patches] Update patches upto changeset 15036:dfbbb4d3b0dd.
# HG changeset patch
# User Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
# Date 1178822125 -3600
# Node ID 16319e70f77d17b3524b6e02cca1a88e7515ed3c
# Parent dfbbb4d3b0dd2107cfee2b07fab6f33cefc4719c
[qemu patches] Update patches upto changeset 15036:dfbbb4d3b0dd.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
---
tools/ioemu/patches/vnc-numpad-handling | 231 --------------------------------
tools/ioemu/patches/series | 1
tools/ioemu/patches/vnc-keypad-handling | 81 +++++++++++
3 files changed, 82 insertions(+), 231 deletions(-)
diff -r dfbbb4d3b0dd -r 16319e70f77d tools/ioemu/patches/series
--- a/tools/ioemu/patches/series Thu May 10 19:33:05 2007 +0100
+++ b/tools/ioemu/patches/series Thu May 10 19:35:25 2007 +0100
@@ -77,3 +77,4 @@ qemu-block-device-bounds-checks
qemu-block-device-bounds-checks
qemu-dma-null-pointer-check
vnc-fix-text-display-shift-key
+vnc-keypad-handling
diff -r dfbbb4d3b0dd -r 16319e70f77d tools/ioemu/patches/vnc-keypad-handling
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/ioemu/patches/vnc-keypad-handling Thu May 10 19:35:25 2007 +0100
@@ -0,0 +1,190 @@
+# HG changeset patch
+# User Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
+# Date 1178821985 -3600
+# Node ID dfbbb4d3b0dd2107cfee2b07fab6f33cefc4719c
+# Parent 23c4790512dbc889c4deed8ae1f8d54813c4b474
+[qemu] Fix keypad handling for VNC.
+
+Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
+
+Index: ioemu/vnc.c
+===================================================================
+--- ioemu.orig/vnc.c 2007-05-10 19:34:49.000000000 +0100
++++ ioemu/vnc.c 2007-05-10 19:34:51.000000000 +0100
+@@ -909,6 +909,12 @@
+ }
+ }
+
++static void press_key(VncState *vs, int keysym)
++{
++ kbd_put_keycode(keysym2scancode(vs->kbd_layout, keysym) & 0x7f);
++ kbd_put_keycode(keysym2scancode(vs->kbd_layout, keysym) | 0x80);
++}
++
+ static void do_key_event(VncState *vs, int down, uint32_t sym)
+ {
+ int keycode;
+@@ -936,6 +942,28 @@
+ return;
+ }
+ break;
++ case 0x45: /* NumLock */
++ if (!down)
++ vs->modifiers_state[keycode] ^= 1;
++ break;
++ }
++
++ if (keycodeIsKeypad(vs->kbd_layout, keycode)) {
++ /* If the numlock state needs to change then simulate an additional
++ keypress before sending this one. This will happen if the user
++ toggles numlock away from the VNC window.
++ */
++ if (keysymIsNumlock(vs->kbd_layout, sym & 0xFFFF)) {
++ if (!vs->modifiers_state[0x45]) {
++ vs->modifiers_state[0x45] = 1;
++ press_key(vs, 0xff7f);
++ }
++ } else {
++ if (vs->modifiers_state[0x45]) {
++ vs->modifiers_state[0x45] = 0;
++ press_key(vs, 0xff7f);
++ }
++ }
+ }
+
+ if (is_graphic_console()) {
+@@ -1427,6 +1455,7 @@
+ vs->kbd_layout = init_keyboard_layout(keyboard_layout);
+ if (!vs->kbd_layout)
+ exit(1);
++ vs->modifiers_state[0x45] = 1; /* NumLock on - on boot */
+
+ vs->ds->data = NULL;
+ vs->ds->dpy_update = vnc_dpy_update;
+Index: ioemu/keymaps.c
+===================================================================
+--- ioemu.orig/keymaps.c 2007-05-10 19:34:49.000000000 +0100
++++ ioemu/keymaps.c 2007-05-10 19:34:51.000000000 +0100
+@@ -32,6 +32,12 @@
+ return 0;
+ }
+
++struct key_range {
++ int start;
++ int end;
++ struct key_range *next;
++};
++
+ #define MAX_NORMAL_KEYCODE 512
+ #define MAX_EXTRA_COUNT 256
+ typedef struct {
+@@ -41,8 +47,34 @@
+ uint16_t keycode;
+ } keysym2keycode_extra[MAX_EXTRA_COUNT];
+ int extra_count;
++ struct key_range *keypad_range;
++ struct key_range *numlock_range;
+ } kbd_layout_t;
+
++static void add_to_key_range(struct key_range **krp, int code) {
++ struct key_range *kr;
++ for (kr = *krp; kr; kr = kr->next) {
++ if (code >= kr->start && code <= kr->end)
++ break;
++ if (code == kr->start - 1) {
++ kr->start--;
++ break;
++ }
++ if (code == kr->end + 1) {
++ kr->end++;
++ break;
++ }
++ }
++ if (kr == NULL) {
++ kr = qemu_mallocz(sizeof(*kr));
++ if (kr) {
++ kr->start = kr->end = code;
++ kr->next = *krp;
++ *krp = kr;
++ }
++ }
++}
++
+ static kbd_layout_t *parse_keyboard_layout(const char *language,
+ kbd_layout_t * k)
+ {
+@@ -87,7 +119,15 @@
+ // fprintf(stderr, "Warning: unknown
keysym %s\n", line);
+ } else {
+ const char *rest = end_of_keysym + 1;
+- int keycode = strtol(rest, NULL, 0);
++ char *rest2;
++ int keycode = strtol(rest, &rest2, 0);
++
++ if (rest && strstr(rest, "numlock")) {
++ add_to_key_range(&k->keypad_range, keycode);
++ add_to_key_range(&k->numlock_range, keysym);
++ fprintf(stderr, "keypad keysym %04x keycode %d\n",
keysym, keycode);
++ }
++
+ /* if(keycode&0x80)
+ keycode=(keycode<<8)^0x80e0; */
+ if (keysym < MAX_NORMAL_KEYCODE) {
+@@ -143,3 +183,25 @@
+ }
+ return 0;
+ }
++
++static int keycodeIsKeypad(void *kbd_layout, int keycode)
++{
++ kbd_layout_t *k = kbd_layout;
++ struct key_range *kr;
++
++ for (kr = k->keypad_range; kr; kr = kr->next)
++ if (keycode >= kr->start && keycode <= kr->end)
++ return 1;
++ return 0;
++}
++
++static int keysymIsNumlock(void *kbd_layout, int keysym)
++{
++ kbd_layout_t *k = kbd_layout;
++ struct key_range *kr;
++
++ for (kr = k->numlock_range; kr; kr = kr->next)
++ if (keysym >= kr->start && keysym <= kr->end)
++ return 1;
++ return 0;
++}
+Index: ioemu/vnc_keysym.h
+===================================================================
+--- ioemu.orig/vnc_keysym.h 2007-05-10 19:34:49.000000000 +0100
++++ ioemu/vnc_keysym.h 2007-05-10 19:34:51.000000000 +0100
+@@ -232,6 +232,19 @@
+ {"Home", 0xff50}, /* XK_Home */
+ {"End", 0xff57}, /* XK_End */
+ {"Scroll_Lock", 0xff14}, /* XK_Scroll_Lock */
++{"KP_Home", 0xff95},
++{"KP_Left", 0xff96},
++{"KP_Up", 0xff97},
++{"KP_Right", 0xff98},
++{"KP_Down", 0xff99},
++{"KP_Prior", 0xff9a},
++{"KP_Page_Up", 0xff9a},
++{"KP_Next", 0xff9b},
++{"KP_Page_Down", 0xff9b},
++{"KP_End", 0xff9c},
++{"KP_Begin", 0xff9d},
++{"KP_Insert", 0xff9e},
++{"KP_Delete", 0xff9f},
+ {"F1", 0xffbe}, /* XK_F1 */
+ {"F2", 0xffbf}, /* XK_F2 */
+ {"F3", 0xffc0}, /* XK_F3 */
+@@ -259,6 +272,7 @@
+ {"KP_8", 0xffb8}, /* XK_KP_8 */
+ {"KP_9", 0xffb9}, /* XK_KP_9 */
+ {"KP_Add", 0xffab}, /* XK_KP_Add */
++{"KP_Separator", 0xffac},/* XK_KP_Separator */
+ {"KP_Decimal", 0xffae}, /* XK_KP_Decimal */
+ {"KP_Divide", 0xffaf}, /* XK_KP_Divide */
+ {"KP_Enter", 0xff8d}, /* XK_KP_Enter */
diff -r dfbbb4d3b0dd -r 16319e70f77d tools/ioemu/patches/vnc-numpad-handling
--- a/tools/ioemu/patches/vnc-numpad-handling Thu May 10 19:33:05 2007 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,236 +0,0 @@
-# HG changeset patch
-# User Ewan Mellor <ewan@xxxxxxxxxxxxx>
-# Node ID c7f4a89eb054a1ad411da1e4cdc8aeda1a98c4fa
-# Parent 565cd8f32c70da8ae7dbaaeb9dff28aa8b6307e1
-Fix numpad handling in QEMU's VNC server. The keymaps that we have include
-information on which keys change depending upon the numlock setting, but
-this isn't being used. By forcing numlock on and off as necessary, when
-receiving these keysyms through the VNC connection, we ensure that the
-server's numlock status is the same as the client's.
-
-Signed-off-by: Ewan Mellor <ewan@xxxxxxxxxxxxx>
-
-Index: ioemu/keymaps.c
-===================================================================
---- ioemu.orig/keymaps.c 2006-12-06 23:41:30.000000000 +0000
-+++ ioemu/keymaps.c 2006-12-08 18:20:27.000000000 +0000
-@@ -36,8 +36,10 @@
- #define MAX_EXTRA_COUNT 256
- typedef struct {
- uint16_t keysym2keycode[MAX_NORMAL_KEYCODE];
-+ int keysym2numlock[MAX_NORMAL_KEYCODE];
- struct {
- int keysym;
-+ int numlock;
- uint16_t keycode;
- } keysym2keycode_extra[MAX_EXTRA_COUNT];
- int extra_count;
-@@ -50,6 +52,8 @@
- char file_name[1024];
- char line[1024];
- int len;
-+ int *keycode2numlock;
-+ int i;
-
- snprintf(file_name, sizeof(file_name),
- "%s/keymaps/%s", bios_dir, language);
-@@ -63,6 +67,15 @@
- "Could not read keymap file: '%s'\n", file_name);
- return 0;
- }
-+
-+ /* Allocate a temporary map tracking which keycodes change when numlock is
-+ set. Keycodes are 16 bit, so 65536 is safe. */
-+ keycode2numlock = malloc(65536 * sizeof(int));
-+ if (!keycode2numlock) {
-+ perror("Could not read keymap file");
-+ return 0;
-+ }
-+
- for(;;) {
- if (fgets(line, 1024, f) == NULL)
- break;
-@@ -86,13 +99,19 @@
- if (keysym == 0) {
- // fprintf(stderr, "Warning: unknown
keysym %s\n", line);
- } else {
-- const char *rest = end_of_keysym + 1;
-- int keycode = strtol(rest, NULL, 0);
-+ char *rest = end_of_keysym + 1;
-+ int keycode = strtol(rest, &rest, 0);
-+ int numlock = (rest != NULL &&
-+ strstr(rest, "numlock") != NULL);
-+
-+ keycode2numlock[keycode] = numlock;
-+
- /* if(keycode&0x80)
- keycode=(keycode<<8)^0x80e0; */
- if (keysym < MAX_NORMAL_KEYCODE) {
- //fprintf(stderr,"Setting keysym %s (%d) to
%d\n",line,keysym,keycode);
- k->keysym2keycode[keysym] = keycode;
-+ k->keysym2numlock[keysym] = numlock;
- } else {
- if (k->extra_count >= MAX_EXTRA_COUNT) {
- fprintf(stderr,
-@@ -107,6 +126,8 @@
- keysym = keysym;
- k->keysym2keycode_extra[k->extra_count].
- keycode = keycode;
-+ k->keysym2keycode_extra[k->extra_count].
-+ numlock = numlock;
- k->extra_count++;
- }
- }
-@@ -115,6 +136,22 @@
- }
- }
- fclose(f);
-+
-+ for (i = 0; i < MAX_NORMAL_KEYCODE; i++) {
-+ if (k->keysym2numlock[i] != 1) {
-+ k->keysym2numlock[i] = -keycode2numlock[k->keysym2keycode[i]];
-+ }
-+ }
-+
-+ for (i = 0; i < k->extra_count; i++) {
-+ if (k->keysym2keycode_extra[i].numlock != 1) {
-+ k->keysym2keycode_extra[i].numlock =
-+ -keycode2numlock[k->keysym2keycode_extra[i].keycode];
-+ }
-+ }
-+
-+ free(keycode2numlock);
-+
- return k;
- }
-
-@@ -143,3 +180,25 @@
- }
- return 0;
- }
-+
-+/**
-+ * Returns 1 if the given keysym requires numlock to be pressed, -1 if it
-+ * requires it to be cleared, and 0 otherwise.
-+ */
-+static int keysym2numlock(void *kbd_layout, int keysym)
-+{
-+ kbd_layout_t *k = kbd_layout;
-+ if (keysym < MAX_NORMAL_KEYCODE) {
-+ return k->keysym2numlock[keysym];
-+ } else {
-+ int i;
-+#ifdef XK_ISO_Left_Tab
-+ if (keysym == XK_ISO_Left_Tab)
-+ keysym = XK_Tab;
-+#endif
-+ for (i = 0; i < k->extra_count; i++)
-+ if (k->keysym2keycode_extra[i].keysym == keysym)
-+ return k->keysym2keycode_extra[i].numlock;
-+ }
-+ return 0;
-+}
-Index: ioemu/vnc.c
-===================================================================
---- ioemu.orig/vnc.c 2006-12-08 18:18:26.000000000 +0000
-+++ ioemu/vnc.c 2006-12-08 18:19:43.000000000 +0000
-@@ -115,6 +115,7 @@
-
- int ctl_keys; /* Ctrl+Alt starts calibration */
- int shift_keys; /* Shift / CapsLock keys */
-+ int numlock;
- };
-
- #define DIRTY_PIXEL_BITS 64
-@@ -854,14 +855,40 @@
- }
- }
-
-+static void press_key(VncState *vs, int keycode)
-+{
-+ kbd_put_keycode(keysym2scancode(vs->kbd_layout, keycode) & 0x7f);
-+ kbd_put_keycode(keysym2scancode(vs->kbd_layout, keycode) | 0x80);
-+}
-+
- static void do_key_event(VncState *vs, int down, uint32_t sym)
- {
- sym &= 0xFFFF;
-
- if (is_graphic_console()) {
- int keycode;
-+ int numlock;
-
- keycode = keysym2scancode(vs->kbd_layout, sym);
-+ numlock = keysym2numlock(vs->kbd_layout, sym);
-+
-+ /* If the numlock state needs to change then simulate an additional
-+ keypress before sending this one. This will happen if the user
-+ toggles numlock away from the VNC window.
-+ */
-+ if (numlock == 1) {
-+ if (!vs->numlock) {
-+ vs->numlock = 1;
-+ press_key(vs, XK_Num_Lock);
-+ }
-+ }
-+ else if (numlock == -1) {
-+ if (vs->numlock) {
-+ vs->numlock = 0;
-+ press_key(vs, XK_Num_Lock);
-+ }
-+ }
-+
- if (keycode & 0x80)
- kbd_put_keycode(0xe0);
- if (down)
-@@ -932,6 +959,10 @@
- vs->shift_keys ^= 2;
- break;
-
-+ case XK_Num_Lock:
-+ vs->numlock = !vs->numlock;
-+ break;
-+
- case XK_1 ... XK_9:
- if ((vs->ctl_keys & 3) != 3)
- break;
-@@ -1355,6 +1386,7 @@
- vs->lsock = -1;
- vs->csock = -1;
- vs->depth = 4;
-+ vs->numlock = 0;
-
- vs->ds = ds;
-
-Index: ioemu/vnc_keysym.h
-===================================================================
---- ioemu.orig/vnc_keysym.h 2006-12-08 18:17:01.000000000 +0000
-+++ ioemu/vnc_keysym.h 2006-12-08 18:19:43.000000000 +0000
-@@ -231,6 +231,19 @@
- {"Home", 0xff50}, /* XK_Home */
- {"End", 0xff57}, /* XK_End */
- {"Scroll_Lock", 0xff14}, /* XK_Scroll_Lock */
-+{"KP_Home", 0xff95},
-+{"KP_Left", 0xff96},
-+{"KP_Up", 0xff97},
-+{"KP_Right", 0xff98},
-+{"KP_Down", 0xff99},
-+{"KP_Prior", 0xff9a},
-+{"KP_Page_Up", 0xff9a},
-+{"KP_Next", 0xff9b},
-+{"KP_Page_Down", 0xff9b},
-+{"KP_End", 0xff9c},
-+{"KP_Begin", 0xff9d},
-+{"KP_Insert", 0xff9e},
-+{"KP_Delete", 0xff9f},
- {"F1", 0xffbe}, /* XK_F1 */
- {"F2", 0xffbf}, /* XK_F2 */
- {"F3", 0xffc0}, /* XK_F3 */
-@@ -258,6 +271,7 @@
- {"KP_8", 0xffb8}, /* XK_KP_8 */
- {"KP_9", 0xffb9}, /* XK_KP_9 */
- {"KP_Add", 0xffab}, /* XK_KP_Add */
-+{"KP_Separator", 0xffac},/* XK_KP_Separator */
- {"KP_Decimal", 0xffae}, /* XK_KP_Decimal */
- {"KP_Divide", 0xffaf}, /* XK_KP_Divide */
- {"KP_Enter", 0xff8d}, /* XK_KP_Enter */
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