+++ /dev/null
-Index: kvm-86/curses.c
-===================================================================
---- kvm-86.orig/curses.c 2009-05-22 10:09:19.000000000 +0200
-+++ kvm-86/curses.c 2009-05-22 10:10:38.000000000 +0200
-@@ -238,7 +238,11 @@
- keysym = chr;
-
- keycode &= ~KEY_MASK;
-- keycode |= keysym2scancode(kbd_layout, keysym);
-+
-+ keydata_t *kd = find_keysym(kbd_layout, keysym);
-+ if (kd) {
-+ keycode |= kd->keycode;
-+ }
- }
-
- if (is_graphic_console()) {
-Index: kvm-86/keymaps.c
-===================================================================
---- kvm-86.orig/keymaps.c 2009-05-22 10:09:24.000000000 +0200
-+++ kvm-86/keymaps.c 2009-05-22 10:10:38.000000000 +0200
-@@ -67,6 +67,7 @@
- char file_name[1024];
- char line[1024];
- int len;
-+ int upper;
-
- snprintf(file_name, sizeof(file_name),
- "%s/keymaps/%s", bios_dir, language);
-@@ -97,25 +98,66 @@
- if (*end_of_keysym) {
- int keysym;
- *end_of_keysym = 0;
-+ uint8_t keymod;
-+ int deadsym;
-+
-+ keymod = 0;
-+ deadsym = 0;
-+ upper = 0;
-+redo:
-+ if (upper==1){
-+ char *c;
-+ for(c=line;*c;c++)
-+ *c=toupper(*c);
-+ keymod |= KEYMOD_SHIFT;
-+ upper++;
-+ }
-+
- keysym = get_keysym(table, line);
- if (keysym == 0) {
- // fprintf(stderr, "Warning: unknown keysym %s\n", line);
- } else {
- const char *rest = end_of_keysym + 1;
- char *rest2;
-+ char *modifier;
- 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);
-+ modifier = strtok (rest2, " ");
-+ while (modifier != NULL) {
-+ if (!strcmp(modifier, "shift")) {
-+ keymod |= KEYMOD_SHIFT;
-+ } else
-+ if (!strcmp(modifier, "addupper")) {
-+ upper++;
-+ } else
-+ if (!strcmp(modifier, "ctrl")) {
-+ keymod |= KEYMOD_CTRL;
-+ } else
-+ if (!strcmp(modifier, "alt")) {
-+ keymod |= KEYMOD_ALT;
-+ } else
-+ if (!strcmp(modifier, "altgr")) {
-+ keymod |= KEYMOD_ALTGR;
-+ } else
-+ if (!strncmp(modifier, "dead_",5)) {
-+ keymod |= KEYMOD_DEAD;
-+ deadsym = get_keysym(table, modifier);
-+ } else
-+ if (!strcmp(modifier, "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);
-+ }
-+ modifier = strtok (NULL," ");
- }
-
- /* 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->keysym2keycode[keysym].keycode = keycode;
-+ k->keysym2keycode[keysym].keymod = keymod;
-+ k->keysym2keycode[keysym].deadsym = deadsym;
- } else {
- if (k->extra_count >= MAX_EXTRA_COUNT) {
- fprintf(stderr,
-@@ -128,11 +170,18 @@
- #endif
- k->keysym2keycode_extra[k->extra_count].
- keysym = keysym;
-- k->keysym2keycode_extra[k->extra_count].
-- keycode = keycode;
-+ k->keysym2keycode_extra[k->extra_count].kdata.
-+ keycode = keycode;
-+ k->keysym2keycode_extra[k->extra_count].kdata.
-+ keymod = keymod;
-+ k->keysym2keycode_extra[k->extra_count].kdata.
-+ deadsym = deadsym;
-+
- k->extra_count++;
- }
- }
-+ if (upper==1)
-+ goto redo;
- }
- }
- }
-@@ -148,14 +197,11 @@
- }
-
-
--int keysym2scancode(void *kbd_layout, int keysym)
-+keydata_t *find_keysym(void *kbd_layout, int keysym)
- {
- kbd_layout_t *k = kbd_layout;
- if (keysym < MAX_NORMAL_KEYCODE) {
-- if (k->keysym2keycode[keysym] == 0)
-- fprintf(stderr, "Warning: no scancode found for keysym %d\n",
-- keysym);
-- return k->keysym2keycode[keysym];
-+ return &k->keysym2keycode[keysym];
- } else {
- int i;
- #ifdef XK_ISO_Left_Tab
-@@ -163,10 +209,10 @@
- keysym = XK_Tab;
- #endif
- for (i = 0; i < k->extra_count; i++)
-- if (k->keysym2keycode_extra[i].keysym == keysym)
-- return k->keysym2keycode_extra[i].keycode;
-+ if (k->keysym2keycode_extra[i].keysym == keysym)
-+ return &k->keysym2keycode_extra[i].kdata;
- }
-- return 0;
-+ return NULL;
- }
-
- int keycode_is_keypad(void *kbd_layout, int keycode)
-Index: kvm-86/keymaps.h
-===================================================================
---- kvm-86.orig/keymaps.h 2009-05-22 10:09:32.000000000 +0200
-+++ kvm-86/keymaps.h 2009-05-22 10:10:38.000000000 +0200
-@@ -38,13 +38,26 @@
- struct key_range *next;
- };
-
-+#define KEYMOD_SHIFT 0x01
-+#define KEYMOD_CTRL 0x02
-+#define KEYMOD_ALT 0x04
-+#define KEYMOD_DEAD 0x08
-+#define KEYMOD_ALTGR 0x10
-+
- #define MAX_NORMAL_KEYCODE 512
- #define MAX_EXTRA_COUNT 256
-+
-+typedef struct {
-+ uint16_t keycode;
-+ uint8_t keymod;
-+ int deadsym;
-+} keydata_t;
-+
- typedef struct {
-- uint16_t keysym2keycode[MAX_NORMAL_KEYCODE];
-+ keydata_t keysym2keycode[MAX_NORMAL_KEYCODE];
- struct {
- int keysym;
-- uint16_t keycode;
-+ keydata_t kdata;
- } keysym2keycode_extra[MAX_EXTRA_COUNT];
- int extra_count;
- struct key_range *keypad_range;
-@@ -53,7 +66,7 @@
-
-
- void *init_keyboard_layout(const name2keysym_t *table, const char *language);
--int keysym2scancode(void *kbd_layout, int keysym);
-+keydata_t *find_keysym(void *kbd_layout, int keysym);
- int keycode_is_keypad(void *kbd_layout, int keycode);
- int keysym_is_numlock(void *kbd_layout, int keysym);
-
-Index: kvm-86/sdl.c
-===================================================================
---- kvm-86.orig/sdl.c 2009-05-22 10:09:43.000000000 +0200
-+++ kvm-86/sdl.c 2009-05-22 10:10:38.000000000 +0200
-@@ -214,7 +214,11 @@
- if (keysym == 92 && ev->keysym.scancode == 133) {
- keysym = 0xa5;
- }
-- return keysym2scancode(kbd_layout, keysym);
-+ keydata_t *kd = find_keysym(kbd_layout, keysym);
-+ if (kd==NULL)
-+ return 0;
-+ else
-+ return kd->keycode;
- }
-
- /* specific keyboard conversions from scan codes */
-Index: kvm-86/vnc.c
-===================================================================
---- kvm-86.orig/vnc.c 2009-05-22 10:09:54.000000000 +0200
-+++ kvm-86/vnc.c 2009-05-22 10:10:38.000000000 +0200
-@@ -1257,27 +1257,85 @@
- check_pointer_type_change(vs, kbd_mouse_is_absolute());
- }
-
-+static void do_keycode(int keycode, int down)
-+{
-+ // fprintf (stderr, "KEY: %04x %d\n", keycode, down);
-+ if (keycode & 0x80)
-+ kbd_put_keycode(0xe0);
-+ if (down)
-+ kbd_put_keycode(keycode & 0x7f);
-+ else
-+ kbd_put_keycode(keycode | 0x80);
-+}
-+
-+static void do_modifier(VncState *vs, int keycode, int down, int level)
-+{
-+ do_keycode(keycode, down);
-+ vs->modifiers_state[level][keycode] = down;
-+ if (level==0) {
-+ vs->modifiers_state[1][keycode] = down;
-+ }
-+}
-+
- static void reset_keys(VncState *vs)
- {
- int i;
- for(i = 0; i < 256; i++) {
-- if (vs->modifiers_state[i]) {
-- if (i & 0x80)
-- kbd_put_keycode(0xe0);
-- kbd_put_keycode(i | 0x80);
-- vs->modifiers_state[i] = 0;
-+ if (vs->modifiers_state[0][i]) {
-+ do_modifier (vs, i, 0, 0);
-+ }
-+ }
-+}
-+
-+static void set_modifiers(VncState *vs, uint8_t reqstate, int down, int full)
-+{
-+ modifier_t *m;
-+ for(m=test_modifier; m->bit; m++) {
-+ int requested = reqstate & m->bit;
-+ /* Release unwanted modifiers */
-+ if (!down || full) {
-+ if (vs->modifiers_state[1][m->keycode] && !requested)
-+ do_modifier(vs, m->keycode, 0, 1);
-+ }
-+ /* Press desired modifiers */
-+ if (down || full) {
-+ int already_set = vs->modifiers_state[1][m->keycode];
-+ if (!already_set && requested)
-+ do_modifier(vs, m->keycode, 1, 1);
- }
- }
- }
-
-+static void restore_modifiers(VncState *vs)
-+{
-+ /* Restore modifiers from reference */
-+ modifier_t *m;
-+ for(m=test_modifier; m->bit; m++) {
-+ if (vs->modifiers_state[0][m->keycode] !=
-+ vs->modifiers_state[1][m->keycode])
-+ do_modifier(vs, m->keycode, vs->modifiers_state[0][m->keycode], 0);
-+ }
-+}
- static void press_key(VncState *vs, int keysym)
- {
-- kbd_put_keycode(keysym2scancode(vs->vd->kbd_layout, keysym) & 0x7f);
-- kbd_put_keycode(keysym2scancode(vs->vd->kbd_layout, keysym) | 0x80);
-+ keydata_t *kd = find_keysym(vs->vd->kbd_layout, keysym & 0xFFFF);
-+ if (kd==NULL)
-+ return;
-+
-+ kbd_put_keycode(kd->keycode & 0x7f);
-+ kbd_put_keycode(kd->keycode | 0x80);
- }
-
--static void do_key_event(VncState *vs, int down, int keycode, int sym)
-+static void do_key_event(VncState *vs, int down, keydata_t *kd, int sym)
- {
-+ if (kd==NULL)
-+ return;
-+
-+ int keycode = kd->keycode;
-+ //fprintf (stderr, "SYM: %04x SCANCODE: %04x MOD %04x\n",
-+ // sym, keycode, kd->keymod);
-+
-+
- /* QEMU console switch */
- switch(keycode) {
- case 0x2a: /* Left Shift */
-@@ -1286,23 +1344,24 @@
- case 0x9d: /* Right CTRL */
- case 0x38: /* Left ALT */
- case 0xb8: /* Right ALT */
-- if (down)
-- vs->modifiers_state[keycode] = 1;
-- else
-- vs->modifiers_state[keycode] = 0;
-- break;
-+ do_modifier(vs, keycode, down, 0);
-+ return;
- case 0x02 ... 0x0a: /* '1' to '9' keys */
-- if (down && vs->modifiers_state[0x1d] && vs->modifiers_state[0x38]) {
-+ if (down && vs->modifiers_state[0][0x1d] && vs->modifiers_state[0][0x38]) {
- /* Reset the modifiers sent to the current console */
- reset_keys(vs);
- console_select(keycode - 0x02);
- return;
- }
- break;
-- case 0x3a: /* CapsLock */
-- case 0x45: /* NumLock */
-- if (!down)
-- vs->modifiers_state[keycode] ^= 1;
-+ case 0x3a: /* CapsLock */
-+ case 0x45: /* NumLock */
-+ if (!down) {
-+ if (vs->modifiers_state[0][0x45])
-+ do_modifier(vs, keycode, 0, 0);
-+ else
-+ do_modifier(vs, keycode, 1, 0);
-+ }
- break;
- }
-
-@@ -1312,25 +1371,42 @@
- toggles numlock away from the VNC window.
- */
- if (keysym_is_numlock(vs->vd->kbd_layout, sym & 0xFFFF)) {
-- if (!vs->modifiers_state[0x45]) {
-- vs->modifiers_state[0x45] = 1;
-+ if (!vs->modifiers_state[0][0x45]) {
-+ do_modifier(vs, 0x45, 1, 0);
- press_key(vs, 0xff7f);
- }
- } else {
-- if (vs->modifiers_state[0x45]) {
-- vs->modifiers_state[0x45] = 0;
-- press_key(vs, 0xff7f);
-+ if (vs->modifiers_state[0][0x45]) {
-+ do_modifier(vs, 0x45, 0, 0);
-+ press_key(vs, 0xff7f);
- }
- }
- }
-
- if (is_graphic_console()) {
-- if (keycode & 0x80)
-- kbd_put_keycode(0xe0);
-- if (down)
-- kbd_put_keycode(keycode & 0x7f);
-- else
-- kbd_put_keycode(keycode | 0x80);
-+ if (down) {
-+ /* Send deadkey */
-+ if (kd->keymod & KEYMOD_DEAD) {
-+ keydata_t *deaddata;
-+ deaddata = find_keysym(vs->vd->kbd_layout, kd->deadsym);
-+ if (deaddata != NULL) {
-+ set_modifiers(vs, deaddata->keymod, 0, 1);
-+ do_keycode(deaddata->keycode, 1);
-+ do_keycode(deaddata->keycode, 0);
-+ restore_modifiers(vs);
-+ }
-+ }
-+ set_modifiers(vs, kd->keymod, 1, 0);
-+ } else
-+ restore_modifiers(vs);
-+
-+ do_keycode (keycode, down);
-+
-+ /* vnc never sends ALTGR, so we create an artificial up event */
-+ if (down && (kd->keymod & KEYMOD_ALTGR)) {
-+ set_modifiers(vs, kd->keymod, 0, 0);
-+ }
-+
- } else {
- /* QEMU console emulation */
- if (down) {
-@@ -1388,13 +1464,9 @@
-
- static void key_event(VncState *vs, int down, uint32_t sym)
- {
-- int keycode;
--
-- if (sym >= 'A' && sym <= 'Z' && is_graphic_console())
-- sym = sym - 'A' + 'a';
-+ keydata_t *kd = find_keysym(vs->vd->kbd_layout, sym & 0xFFFF);
-
-- keycode = keysym2scancode(vs->vd->kbd_layout, sym & 0xFFFF);
-- do_key_event(vs, down, keycode, sym);
-+ do_key_event(vs, down, kd, sym & 0xFFFF);
- }
-
- static void ext_key_event(VncState *vs, int down,
-@@ -1403,8 +1475,15 @@
- /* if the user specifies a keyboard layout, always use it */
- if (keyboard_layout)
- key_event(vs, down, sym);
-- else
-- do_key_event(vs, down, keycode, sym);
-+ else {
-+ keydata_t kd;
-+
-+ kd.keycode = keycode;
-+ kd.keymod = 0;
-+ kd.deadsym = 0;
-+
-+ do_key_event(vs, down, &kd, sym & 0xFFFF);
-+ }
- }
-
- static void framebuffer_update_request(VncState *vs, int incremental,
-Index: kvm-86/vnc.h
-===================================================================
---- kvm-86.orig/vnc.h 2009-05-22 10:10:08.000000000 +0200
-+++ kvm-86/vnc.h 2009-05-22 10:10:38.000000000 +0200
-@@ -49,6 +49,21 @@
- *
- *****************************************************************************/
-
-+typedef struct {
-+ int keycode;
-+ int bit;
-+} modifier_t;
-+
-+static modifier_t test_modifier[]={
-+ {0x2a, KEYMOD_SHIFT},
-+ {0x36, KEYMOD_SHIFT},
-+ {0x1d, KEYMOD_CTRL},
-+ {0x9d, KEYMOD_CTRL},
-+ {0x38, KEYMOD_ALT},
-+ {0xb8, KEYMOD_ALTGR},
-+ {0,0},
-+};
-+
- typedef struct Buffer
- {
- size_t capacity;
-@@ -156,7 +171,7 @@
- VncReadEvent *read_handler;
- size_t read_handler_expect;
- /* input */
-- uint8_t modifiers_state[256];
-+ uint8_t modifiers_state[2][256];
-
- Buffer zlib;
- Buffer zlib_tmp;
projects / pve-qemu-kvm.git / blobdiff