diff options
| -rw-r--r-- | monitor.c | 157 | ||||
| -rw-r--r-- | qemu-doc.texi | 11 |
2 files changed, 168 insertions, 0 deletions
@@ -476,6 +476,161 @@ static void do_print(int count, int format, int size, int val) term_printf("\n"); } +typedef struct { + int keycode; + const char *name; +} KeyDef; + +static const KeyDef key_defs[] = { + { 0x2a, "shift" }, + { 0x36, "shift_r" }, + + { 0x38, "alt" }, + { 0xb8, "alt_r" }, + { 0x1d, "ctrl" }, + { 0x9d, "ctrl_r" }, + + { 0xdd, "menu" }, + + { 0x01, "esc" }, + + { 0x02, "1" }, + { 0x03, "2" }, + { 0x04, "3" }, + { 0x05, "4" }, + { 0x06, "5" }, + { 0x07, "6" }, + { 0x08, "7" }, + { 0x09, "8" }, + { 0x0a, "9" }, + { 0x0b, "0" }, + { 0x0e, "backspace" }, + + { 0x0f, "tab" }, + { 0x10, "q" }, + { 0x11, "w" }, + { 0x12, "e" }, + { 0x13, "r" }, + { 0x14, "t" }, + { 0x15, "y" }, + { 0x16, "u" }, + { 0x17, "i" }, + { 0x18, "o" }, + { 0x19, "p" }, + + { 0x1c, "ret" }, + + { 0x1e, "a" }, + { 0x1f, "s" }, + { 0x20, "d" }, + { 0x21, "f" }, + { 0x22, "g" }, + { 0x23, "h" }, + { 0x24, "j" }, + { 0x25, "k" }, + { 0x26, "l" }, + + { 0x2c, "z" }, + { 0x2d, "x" }, + { 0x2e, "c" }, + { 0x2f, "v" }, + { 0x30, "b" }, + { 0x31, "n" }, + { 0x32, "m" }, + + { 0x39, "spc" }, + + { 0x3b, "f1" }, + { 0x3c, "f2" }, + { 0x3d, "f3" }, + { 0x3e, "f4" }, + { 0x3f, "f5" }, + { 0x40, "f6" }, + { 0x41, "f7" }, + { 0x42, "f8" }, + { 0x43, "f9" }, + { 0x44, "f10" }, + + { 0x46, "scroll_lock" }, + + { 0x56, "<" }, + + { 0x57, "f11" }, + { 0x58, "f12" }, + + { 0xb7, "print" }, + + { 0xc7, "home" }, + { 0xc9, "pgup" }, + { 0xd1, "pgdn" }, + { 0xcf, "end" }, + + { 0xcb, "left" }, + { 0xc8, "up" }, + { 0xd0, "down" }, + { 0xcd, "right" }, + + { 0xd2, "insert" }, + { 0xd3, "delete" }, + { 0, NULL }, +}; + +static int get_keycode(const char *key) +{ + const KeyDef *p; + + for(p = key_defs; p->name != NULL; p++) { + if (!strcmp(key, p->name)) + return p->keycode; + } + return -1; +} + +static void do_send_key(const char *string) +{ + char keybuf[16], *q; + uint8_t keycodes[16]; + const char *p; + int nb_keycodes, keycode, i; + + nb_keycodes = 0; + p = string; + while (*p != '\0') { + q = keybuf; + while (*p != '\0' && *p != '-') { + if ((q - keybuf) < sizeof(keybuf) - 1) { + *q++ = *p; + } + p++; + } + *q = '\0'; + keycode = get_keycode(keybuf); + if (keycode < 0) { + term_printf("unknown key: '%s'\n", keybuf); + return; + } + keycodes[nb_keycodes++] = keycode; + if (*p == '\0') + break; + p++; + } + /* key down events */ + for(i = 0; i < nb_keycodes; i++) { + keycode = keycodes[i]; + if (keycode & 0x80) + kbd_put_keycode(0xe0); + kbd_put_keycode(keycode & 0x7f); + } + /* key up events */ + for(i = nb_keycodes - 1; i >= 0; i--) { + keycode = keycodes[i]; + if (keycode & 0x80) + kbd_put_keycode(0xe0); + kbd_put_keycode(keycode | 0x80); + } +} + + static term_cmd_t term_cmds[] = { { "help|?", "s?", do_help, "[cmd]", "show the help" }, @@ -511,6 +666,8 @@ static term_cmd_t term_cmds[] = { "/fmt addr", "physical memory dump starting at 'addr'", }, { "p|print", "/i", do_print, "/fmt expr", "print expression value (use $reg for CPU register access)", }, + { "sendkey", "s", do_send_key, + "keys", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1')" }, { NULL, NULL, }, }; diff --git a/qemu-doc.texi b/qemu-doc.texi index 395f39a3fe..94c1ccf190 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -484,6 +484,17 @@ Dump 80 16 bit values at the start of the video memory. Print expression value. Only the @var{format} part of @var{fmt} is used. +@item sendkey keys + +Send @var{keys} to the emulator. Use @code{-} to press several keys +simultaneously. Example: +@example +sendkey ctrl-alt-f1 +@end example + +This command is useful to send keys that your graphical user interface +intercepts at low level, such as @code{ctrl-alt-f1} in X Window. + @end table @subsection Integer expressions |