Commit a3a91a35 authored by bellard's avatar bellard
Browse files

sendkey command


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@883 c046a42c-6fe2-441c-8c8c-71466251a162
parent ab2572d7
......@@ -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, },
};
......
......@@ -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
......
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