Patchwork [v7,5/6] add the QKeyCode enum and the key_defs table

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Submitter Amos Kong
Date Aug. 20, 2012, 4:39 a.m.
Message ID <1345437569-13862-6-git-send-email-akong@redhat.com>
Download mbox | patch
Permalink /patch/178651/
State New
Headers show

Comments

Amos Kong - Aug. 20, 2012, 4:39 a.m.
key_defs[] in monitor.c is a mapping table of keys and keycodes,
this patch added a QKeyCode enum and a new key_defs table,
key's index in the enmu is same as keycode's index in new key_defs[].

And added two help functions to convert key/code to index of mapping
table, those functions will return Q_KEY_CODE_MAX if the code/key is
invalid.

'key_defs' was dropped from the monitor, monitor functions were
changed to access key_defs directly.

Signed-off-by: Amos Kong <akong@redhat.com>
---
 console.h        |    6 ++
 input.c          |  186 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 monitor.c        |  183 +++-------------------------------------------------
 qapi-schema.json |   26 ++++++++
 4 files changed, 229 insertions(+), 172 deletions(-)
Luiz Capitulino - Aug. 30, 2012, 5:46 p.m.
On Mon, 20 Aug 2012 12:39:28 +0800
Amos Kong <akong@redhat.com> wrote:

> key_defs[] in monitor.c is a mapping table of keys and keycodes,
> this patch added a QKeyCode enum and a new key_defs table,
> key's index in the enmu is same as keycode's index in new key_defs[].
> 
> And added two help functions to convert key/code to index of mapping
> table, those functions will return Q_KEY_CODE_MAX if the code/key is
> invalid.
> 
> 'key_defs' was dropped from the monitor, monitor functions were
> changed to access key_defs directly.
> 
> Signed-off-by: Amos Kong <akong@redhat.com>

This patch (and probably the next one too) doesn't apply on master, could
you rebase please?

As you'll have to respin, please change versions to 1.3.0. I also have
comments below (minor, but as you'll respin anyway).

> ---
>  console.h        |    6 ++
>  input.c          |  186 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  monitor.c        |  183 +++-------------------------------------------------
>  qapi-schema.json |   26 ++++++++
>  4 files changed, 229 insertions(+), 172 deletions(-)
> 
> diff --git a/console.h b/console.h
> index 4334db5..7934b11 100644
> --- a/console.h
> +++ b/console.h
> @@ -6,6 +6,7 @@
>  #include "notify.h"
>  #include "monitor.h"
>  #include "trace.h"
> +#include "qapi-types.h"
>  
>  /* keyboard/mouse support */
>  
> @@ -397,4 +398,9 @@ static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
>  /* curses.c */
>  void curses_display_init(DisplayState *ds, int full_screen);
>  
> +/* input.c */
> +extern const int key_defs[];

Why are you exporting key_defs[]? It should be static.

Also, it would be better to move the addition of QKeyCode out of this patch
(ie. you first add it and then move the table).

> +int index_from_key(const char *key);
> +int index_from_keycode(int code);
> +
>  #endif
> diff --git a/input.c b/input.c
> index 6968b31..5630cb1 100644
> --- a/input.c
> +++ b/input.c
> @@ -37,6 +37,192 @@ static QTAILQ_HEAD(, QEMUPutMouseEntry) mouse_handlers =
>  static NotifierList mouse_mode_notifiers = 
>      NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
>  
> +const int key_defs[] = {
> +    [Q_KEY_CODE_SHIFT] = 0x2a,
> +    [Q_KEY_CODE_SHIFT_R] = 0x36,
> +
> +    [Q_KEY_CODE_ALT] = 0x38,
> +    [Q_KEY_CODE_ALT_R] = 0xb8,
> +    [Q_KEY_CODE_ALTGR] = 0x64,
> +    [Q_KEY_CODE_ALTGR_R] = 0xe4,
> +    [Q_KEY_CODE_CTRL] = 0x1d,
> +    [Q_KEY_CODE_CTRL_R] = 0x9d,
> +
> +    [Q_KEY_CODE_MENU] = 0xdd,
> +
> +    [Q_KEY_CODE_ESC] = 0x01,
> +
> +    [Q_KEY_CODE_1] = 0x02,
> +    [Q_KEY_CODE_2] = 0x03,
> +    [Q_KEY_CODE_3] = 0x04,
> +    [Q_KEY_CODE_4] = 0x05,
> +    [Q_KEY_CODE_5] = 0x06,
> +    [Q_KEY_CODE_6] = 0x07,
> +    [Q_KEY_CODE_7] = 0x08,
> +    [Q_KEY_CODE_8] = 0x09,
> +    [Q_KEY_CODE_9] = 0x0a,
> +    [Q_KEY_CODE_0] = 0x0b,
> +    [Q_KEY_CODE_MINUS] = 0x0c,
> +    [Q_KEY_CODE_EQUAL] = 0x0d,
> +    [Q_KEY_CODE_BACKSPACE] = 0x0e,
> +
> +    [Q_KEY_CODE_TAB] = 0x0f,
> +    [Q_KEY_CODE_Q] = 0x10,
> +    [Q_KEY_CODE_W] = 0x11,
> +    [Q_KEY_CODE_E] = 0x12,
> +    [Q_KEY_CODE_R] = 0x13,
> +    [Q_KEY_CODE_T] = 0x14,
> +    [Q_KEY_CODE_Y] = 0x15,
> +    [Q_KEY_CODE_U] = 0x16,
> +    [Q_KEY_CODE_I] = 0x17,
> +    [Q_KEY_CODE_O] = 0x18,
> +    [Q_KEY_CODE_P] = 0x19,
> +    [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
> +    [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
> +    [Q_KEY_CODE_RET] = 0x1c,
> +
> +    [Q_KEY_CODE_A] = 0x1e,
> +    [Q_KEY_CODE_S] = 0x1f,
> +    [Q_KEY_CODE_D] = 0x20,
> +    [Q_KEY_CODE_F] = 0x21,
> +    [Q_KEY_CODE_G] = 0x22,
> +    [Q_KEY_CODE_H] = 0x23,
> +    [Q_KEY_CODE_J] = 0x24,
> +    [Q_KEY_CODE_K] = 0x25,
> +    [Q_KEY_CODE_L] = 0x26,
> +    [Q_KEY_CODE_SEMICOLON] = 0x27,
> +    [Q_KEY_CODE_APOSTROPHE] = 0x28,
> +    [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
> +
> +    [Q_KEY_CODE_BACKSLASH] = 0x2b,
> +    [Q_KEY_CODE_Z] = 0x2c,
> +    [Q_KEY_CODE_X] = 0x2d,
> +    [Q_KEY_CODE_C] = 0x2e,
> +    [Q_KEY_CODE_V] = 0x2f,
> +    [Q_KEY_CODE_B] = 0x30,
> +    [Q_KEY_CODE_N] = 0x31,
> +    [Q_KEY_CODE_M] = 0x32,
> +    [Q_KEY_CODE_COMMA] = 0x33,
> +    [Q_KEY_CODE_DOT] = 0x34,
> +    [Q_KEY_CODE_SLASH] = 0x35,
> +
> +    [Q_KEY_CODE_ASTERISK] = 0x37,
> +
> +    [Q_KEY_CODE_SPC] = 0x39,
> +    [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
> +    [Q_KEY_CODE_F1] = 0x3b,
> +    [Q_KEY_CODE_F2] = 0x3c,
> +    [Q_KEY_CODE_F3] = 0x3d,
> +    [Q_KEY_CODE_F4] = 0x3e,
> +    [Q_KEY_CODE_F5] = 0x3f,
> +    [Q_KEY_CODE_F6] = 0x40,
> +    [Q_KEY_CODE_F7] = 0x41,
> +    [Q_KEY_CODE_F8] = 0x42,
> +    [Q_KEY_CODE_F9] = 0x43,
> +    [Q_KEY_CODE_F10] = 0x44,
> +    [Q_KEY_CODE_NUM_LOCK] = 0x45,
> +    [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
> +
> +    [Q_KEY_CODE_KP_DIVIDE] = 0xb5,
> +    [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
> +    [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
> +    [Q_KEY_CODE_KP_ADD] = 0x4e,
> +    [Q_KEY_CODE_KP_ENTER] = 0x9c,
> +    [Q_KEY_CODE_KP_DECIMAL] = 0x53,
> +    [Q_KEY_CODE_SYSRQ] = 0x54,
> +
> +    [Q_KEY_CODE_KP_0] = 0x52,
> +    [Q_KEY_CODE_KP_1] = 0x4f,
> +    [Q_KEY_CODE_KP_2] = 0x50,
> +    [Q_KEY_CODE_KP_3] = 0x51,
> +    [Q_KEY_CODE_KP_4] = 0x4b,
> +    [Q_KEY_CODE_KP_5] = 0x4c,
> +    [Q_KEY_CODE_KP_6] = 0x4d,
> +    [Q_KEY_CODE_KP_7] = 0x47,
> +    [Q_KEY_CODE_KP_8] = 0x48,
> +    [Q_KEY_CODE_KP_9] = 0x49,
> +
> +    [Q_KEY_CODE_LESS] = 0x56,
> +
> +    [Q_KEY_CODE_F11] = 0x57,
> +    [Q_KEY_CODE_F12] = 0x58,
> +
> +    [Q_KEY_CODE_PRINT] = 0xb7,
> +
> +    [Q_KEY_CODE_HOME] = 0xc7,
> +    [Q_KEY_CODE_PGUP] = 0xc9,
> +    [Q_KEY_CODE_PGDN] = 0xd1,
> +    [Q_KEY_CODE_END] = 0xcf,
> +
> +    [Q_KEY_CODE_LEFT] = 0xcb,
> +    [Q_KEY_CODE_UP] = 0xc8,
> +    [Q_KEY_CODE_DOWN] = 0xd0,
> +    [Q_KEY_CODE_RIGHT] = 0xcd,
> +
> +    [Q_KEY_CODE_INSERT] = 0xd2,
> +    [Q_KEY_CODE_DELETE] = 0xd3,
> +#ifdef NEED_CPU_H
> +#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
> +    [Q_KEY_CODE_STOP] = 0xf0,
> +    [Q_KEY_CODE_AGAIN] = 0xf1,
> +    [Q_KEY_CODE_PROPS] = 0xf2,
> +    [Q_KEY_CODE_UNDO] = 0xf3,
> +    [Q_KEY_CODE_FRONT] = 0xf4,
> +    [Q_KEY_CODE_COPY] = 0xf5,
> +    [Q_KEY_CODE_OPEN] = 0xf6,
> +    [Q_KEY_CODE_PASTE] = 0xf7,
> +    [Q_KEY_CODE_FIND] = 0xf8,
> +    [Q_KEY_CODE_CUT] = 0xf9,
> +    [Q_KEY_CODE_LF] = 0xfa,
> +    [Q_KEY_CODE_HELP] = 0xfb,
> +    [Q_KEY_CODE_META_L] = 0xfc,
> +    [Q_KEY_CODE_META_R] = 0xfd,
> +    [Q_KEY_CODE_COMPOSE] = 0xfe,
> +#endif
> +#endif
> +    [Q_KEY_CODE_MAX] = 0,
> +};
> +
> +int index_from_key(const char *key)
> +{
> +    int i, keycode;
> +    char *endp;
> +
> +    for (i = 0; QKeyCode_lookup[i] != NULL; i++) {
> +        if (!strcmp(key, QKeyCode_lookup[i])) {
> +            break;
> +        }
> +    }
> +
> +    if (strstart(key, "0x", NULL)) {
> +        keycode = strtoul(key, &endp, 0);
> +        if (*endp == '\0' && keycode >= 0x01 && keycode <= 0xff) {
> +            for (i = 0; i < Q_KEY_CODE_MAX; i++) {
> +                if (keycode == key_defs[i]) {
> +                    break;
> +                }
> +            }
> +        }
> +    }
> +
> +    /* Return Q_KEY_CODE_MAX if the key is invalid */
> +    return i;
> +}
> +
> +int index_from_keycode(int code)
> +{
> +    int i;
> +
> +    for (i = 0; i < Q_KEY_CODE_MAX; i++) {
> +        if (key_defs[i] == code) {
> +            break;
> +        }
> +    }
> +
> +    /* Return Q_KEY_CODE_MAX if the code is invalid */
> +    return i;
> +}
> +
>  void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
>  {
>      qemu_put_kbd_event_opaque = opaque;
> diff --git a/monitor.c b/monitor.c
> index e9665d1..63590c8 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -1290,173 +1290,6 @@ static void do_sum(Monitor *mon, const QDict *qdict)
>      monitor_printf(mon, "%05d\n", sum);
>  }
>  
> -typedef struct {
> -    int keycode;
> -    const char *name;
> -} KeyDef;
> -
> -static const KeyDef key_defs[] = {
> -    { 0x2a, "shift" },
> -    { 0x36, "shift_r" },
> -
> -    { 0x38, "alt" },
> -    { 0xb8, "alt_r" },
> -    { 0x64, "altgr" },
> -    { 0xe4, "altgr_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" },
> -    { 0x0c, "minus" },
> -    { 0x0d, "equal" },
> -    { 0x0e, "backspace" },
> -
> -    { 0x0f, "tab" },
> -    { 0x10, "q" },
> -    { 0x11, "w" },
> -    { 0x12, "e" },
> -    { 0x13, "r" },
> -    { 0x14, "t" },
> -    { 0x15, "y" },
> -    { 0x16, "u" },
> -    { 0x17, "i" },
> -    { 0x18, "o" },
> -    { 0x19, "p" },
> -    { 0x1a, "bracket_left" },
> -    { 0x1b, "bracket_right" },
> -    { 0x1c, "ret" },
> -
> -    { 0x1e, "a" },
> -    { 0x1f, "s" },
> -    { 0x20, "d" },
> -    { 0x21, "f" },
> -    { 0x22, "g" },
> -    { 0x23, "h" },
> -    { 0x24, "j" },
> -    { 0x25, "k" },
> -    { 0x26, "l" },
> -    { 0x27, "semicolon" },
> -    { 0x28, "apostrophe" },
> -    { 0x29, "grave_accent" },
> -
> -    { 0x2b, "backslash" },
> -    { 0x2c, "z" },
> -    { 0x2d, "x" },
> -    { 0x2e, "c" },
> -    { 0x2f, "v" },
> -    { 0x30, "b" },
> -    { 0x31, "n" },
> -    { 0x32, "m" },
> -    { 0x33, "comma" },
> -    { 0x34, "dot" },
> -    { 0x35, "slash" },
> -
> -    { 0x37, "asterisk" },
> -
> -    { 0x39, "spc" },
> -    { 0x3a, "caps_lock" },
> -    { 0x3b, "f1" },
> -    { 0x3c, "f2" },
> -    { 0x3d, "f3" },
> -    { 0x3e, "f4" },
> -    { 0x3f, "f5" },
> -    { 0x40, "f6" },
> -    { 0x41, "f7" },
> -    { 0x42, "f8" },
> -    { 0x43, "f9" },
> -    { 0x44, "f10" },
> -    { 0x45, "num_lock" },
> -    { 0x46, "scroll_lock" },
> -
> -    { 0xb5, "kp_divide" },
> -    { 0x37, "kp_multiply" },
> -    { 0x4a, "kp_subtract" },
> -    { 0x4e, "kp_add" },
> -    { 0x9c, "kp_enter" },
> -    { 0x53, "kp_decimal" },
> -    { 0x54, "sysrq" },
> -
> -    { 0x52, "kp_0" },
> -    { 0x4f, "kp_1" },
> -    { 0x50, "kp_2" },
> -    { 0x51, "kp_3" },
> -    { 0x4b, "kp_4" },
> -    { 0x4c, "kp_5" },
> -    { 0x4d, "kp_6" },
> -    { 0x47, "kp_7" },
> -    { 0x48, "kp_8" },
> -    { 0x49, "kp_9" },
> -
> -    { 0x56, "less" },
> -
> -    { 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" },
> -#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
> -    { 0xf0, "stop" },
> -    { 0xf1, "again" },
> -    { 0xf2, "props" },
> -    { 0xf3, "undo" },
> -    { 0xf4, "front" },
> -    { 0xf5, "copy" },
> -    { 0xf6, "open" },
> -    { 0xf7, "paste" },
> -    { 0xf8, "find" },
> -    { 0xf9, "cut" },
> -    { 0xfa, "lf" },
> -    { 0xfb, "help" },
> -    { 0xfc, "meta_l" },
> -    { 0xfd, "meta_r" },
> -    { 0xfe, "compose" },
> -#endif
> -    { 0, NULL },
> -};
> -
> -static int get_keycode(const char *key)
> -{
> -    const KeyDef *p;
> -    char *endp;
> -    int ret;
> -
> -    for(p = key_defs; p->name != NULL; p++) {
> -        if (!strcmp(key, p->name))
> -            return p->keycode;
> -    }
> -    if (strstart(key, "0x", NULL)) {
> -        ret = strtoul(key, &endp, 0);
> -        if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
> -            return ret;
> -    }
> -    return -1;
> -}
> -
>  #define MAX_KEYCODES 16
>  static uint8_t keycodes[MAX_KEYCODES];
>  static int nb_pending_keycodes;
> @@ -1479,7 +1312,7 @@ static void do_sendkey(Monitor *mon, const QDict *qdict)
>  {
>      char keyname_buf[16];
>      char *separator;
> -    int keyname_len, keycode, i;
> +    int keyname_len, keycode, i, idx;
>      const char *keys = qdict_get_str(qdict, "keys");
>      int has_hold_time = qdict_haskey(qdict, "hold-time");
>      int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
> @@ -1512,7 +1345,14 @@ static void do_sendkey(Monitor *mon, const QDict *qdict)
>              }
>  
>              keyname_buf[keyname_len] = 0;
> -            keycode = get_keycode(keyname_buf);
> +
> +            idx = index_from_key(keyname_buf);
> +            if (idx == Q_KEY_CODE_MAX) {
> +                monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
> +                return;
> +            }
> +
> +            keycode = key_defs[idx];
>              if (keycode < 0) {
>                  monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
>                  return;
> @@ -4322,7 +4162,6 @@ static void monitor_find_completion(const char *cmdline)
>      int nb_args, i, len;
>      const char *ptype, *str;
>      const mon_cmd_t *cmd;
> -    const KeyDef *key;
>  
>      parse_cmdline(cmdline, &nb_args, args);
>  #ifdef DEBUG_COMPLETION
> @@ -4396,8 +4235,8 @@ static void monitor_find_completion(const char *cmdline)
>                  if (sep)
>                      str = sep + 1;
>                  readline_set_completion_index(cur_mon->rs, strlen(str));
> -                for(key = key_defs; key->name != NULL; key++) {
> -                    cmd_completion(str, key->name);
> +                for (i = 0; i < Q_KEY_CODE_MAX; i++) {
> +                    cmd_completion(str, QKeyCode_lookup[i]);
>                  }
>              } else if (!strcmp(cmd->name, "help|?")) {
>                  readline_set_completion_index(cur_mon->rs, strlen(str));
> diff --git a/qapi-schema.json b/qapi-schema.json
> index 3d2b2d1..c1070c0 100644
> --- a/qapi-schema.json
> +++ b/qapi-schema.json
> @@ -2454,3 +2454,29 @@
>  #
>  ##
>  { 'command': 'query-fdsets', 'returns': ['FdsetInfo'] }
> +
> +##
> +# @QKeyCode:
> +#
> +# An enumeration of key name.
> +#
> +# This is used by the send-key command.
> +#
> +# Since: 1.2
> +##
> +{ 'enum': 'QKeyCode',
> +  'data': [ 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl',
> +            'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8',
> +            '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e',
> +            'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right',
> +            'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon',
> +            'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b',
> +            'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock',
> +            'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10',
> +            'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply',
> +            'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0',
> +            'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8',
> +            'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end',
> +            'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again',
> +            'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
> +             'lf', 'help', 'meta_l', 'meta_r', 'compose' ] }
Amos Kong - Aug. 31, 2012, 2:44 a.m.
On 31/08/12 01:46, Luiz Capitulino wrote:
> On Mon, 20 Aug 2012 12:39:28 +0800
> Amos Kong<akong@redhat.com>  wrote:
>
>> key_defs[] in monitor.c is a mapping table of keys and keycodes,
>> this patch added a QKeyCode enum and a new key_defs table,
>> key's index in the enmu is same as keycode's index in new key_defs[].
>>
>> And added two help functions to convert key/code to index of mapping
>> table, those functions will return Q_KEY_CODE_MAX if the code/key is
>> invalid.
>>
>> 'key_defs' was dropped from the monitor, monitor functions were
>> changed to access key_defs directly.
>>
>> Signed-off-by: Amos Kong<akong@redhat.com>
>
> This patch (and probably the next one too) doesn't apply on master, could
> you rebase please?

Will send V8 later.

> As you'll have to respin, please change versions to 1.3.0. I also have
> comments below (minor, but as you'll respin anyway).

Ok.

>> ---
>>   console.h        |    6 ++
>>   input.c          |  186 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>>   monitor.c        |  183 +++-------------------------------------------------
>>   qapi-schema.json |   26 ++++++++
>>   4 files changed, 229 insertions(+), 172 deletions(-)
>>
>> diff --git a/console.h b/console.h
>> index 4334db5..7934b11 100644
>> --- a/console.h
>> +++ b/console.h
>> @@ -6,6 +6,7 @@
>>   #include "notify.h"
>>   #include "monitor.h"
>>   #include "trace.h"
>> +#include "qapi-types.h"
>>
>>   /* keyboard/mouse support */
>>
>> @@ -397,4 +398,9 @@ static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
>>   /* curses.c */
>>   void curses_display_init(DisplayState *ds, int full_screen);
>>
>> +/* input.c */
>> +extern const int key_defs[];
>
> Why are you exporting key_defs[]? It should be static.

key_defs[] is used in do_send_key() after applying this patch, so export 
key_defs[].
It will be changed to static in next patch.

> Also, it would be better to move the addition of QKeyCode out of this patch
> (ie. you first add it and then move the table).

Will do it.

Patch

diff --git a/console.h b/console.h
index 4334db5..7934b11 100644
--- a/console.h
+++ b/console.h
@@ -6,6 +6,7 @@ 
 #include "notify.h"
 #include "monitor.h"
 #include "trace.h"
+#include "qapi-types.h"
 
 /* keyboard/mouse support */
 
@@ -397,4 +398,9 @@  static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
 /* curses.c */
 void curses_display_init(DisplayState *ds, int full_screen);
 
+/* input.c */
+extern const int key_defs[];
+int index_from_key(const char *key);
+int index_from_keycode(int code);
+
 #endif
diff --git a/input.c b/input.c
index 6968b31..5630cb1 100644
--- a/input.c
+++ b/input.c
@@ -37,6 +37,192 @@  static QTAILQ_HEAD(, QEMUPutMouseEntry) mouse_handlers =
 static NotifierList mouse_mode_notifiers = 
     NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
 
+const int key_defs[] = {
+    [Q_KEY_CODE_SHIFT] = 0x2a,
+    [Q_KEY_CODE_SHIFT_R] = 0x36,
+
+    [Q_KEY_CODE_ALT] = 0x38,
+    [Q_KEY_CODE_ALT_R] = 0xb8,
+    [Q_KEY_CODE_ALTGR] = 0x64,
+    [Q_KEY_CODE_ALTGR_R] = 0xe4,
+    [Q_KEY_CODE_CTRL] = 0x1d,
+    [Q_KEY_CODE_CTRL_R] = 0x9d,
+
+    [Q_KEY_CODE_MENU] = 0xdd,
+
+    [Q_KEY_CODE_ESC] = 0x01,
+
+    [Q_KEY_CODE_1] = 0x02,
+    [Q_KEY_CODE_2] = 0x03,
+    [Q_KEY_CODE_3] = 0x04,
+    [Q_KEY_CODE_4] = 0x05,
+    [Q_KEY_CODE_5] = 0x06,
+    [Q_KEY_CODE_6] = 0x07,
+    [Q_KEY_CODE_7] = 0x08,
+    [Q_KEY_CODE_8] = 0x09,
+    [Q_KEY_CODE_9] = 0x0a,
+    [Q_KEY_CODE_0] = 0x0b,
+    [Q_KEY_CODE_MINUS] = 0x0c,
+    [Q_KEY_CODE_EQUAL] = 0x0d,
+    [Q_KEY_CODE_BACKSPACE] = 0x0e,
+
+    [Q_KEY_CODE_TAB] = 0x0f,
+    [Q_KEY_CODE_Q] = 0x10,
+    [Q_KEY_CODE_W] = 0x11,
+    [Q_KEY_CODE_E] = 0x12,
+    [Q_KEY_CODE_R] = 0x13,
+    [Q_KEY_CODE_T] = 0x14,
+    [Q_KEY_CODE_Y] = 0x15,
+    [Q_KEY_CODE_U] = 0x16,
+    [Q_KEY_CODE_I] = 0x17,
+    [Q_KEY_CODE_O] = 0x18,
+    [Q_KEY_CODE_P] = 0x19,
+    [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
+    [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
+    [Q_KEY_CODE_RET] = 0x1c,
+
+    [Q_KEY_CODE_A] = 0x1e,
+    [Q_KEY_CODE_S] = 0x1f,
+    [Q_KEY_CODE_D] = 0x20,
+    [Q_KEY_CODE_F] = 0x21,
+    [Q_KEY_CODE_G] = 0x22,
+    [Q_KEY_CODE_H] = 0x23,
+    [Q_KEY_CODE_J] = 0x24,
+    [Q_KEY_CODE_K] = 0x25,
+    [Q_KEY_CODE_L] = 0x26,
+    [Q_KEY_CODE_SEMICOLON] = 0x27,
+    [Q_KEY_CODE_APOSTROPHE] = 0x28,
+    [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
+
+    [Q_KEY_CODE_BACKSLASH] = 0x2b,
+    [Q_KEY_CODE_Z] = 0x2c,
+    [Q_KEY_CODE_X] = 0x2d,
+    [Q_KEY_CODE_C] = 0x2e,
+    [Q_KEY_CODE_V] = 0x2f,
+    [Q_KEY_CODE_B] = 0x30,
+    [Q_KEY_CODE_N] = 0x31,
+    [Q_KEY_CODE_M] = 0x32,
+    [Q_KEY_CODE_COMMA] = 0x33,
+    [Q_KEY_CODE_DOT] = 0x34,
+    [Q_KEY_CODE_SLASH] = 0x35,
+
+    [Q_KEY_CODE_ASTERISK] = 0x37,
+
+    [Q_KEY_CODE_SPC] = 0x39,
+    [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
+    [Q_KEY_CODE_F1] = 0x3b,
+    [Q_KEY_CODE_F2] = 0x3c,
+    [Q_KEY_CODE_F3] = 0x3d,
+    [Q_KEY_CODE_F4] = 0x3e,
+    [Q_KEY_CODE_F5] = 0x3f,
+    [Q_KEY_CODE_F6] = 0x40,
+    [Q_KEY_CODE_F7] = 0x41,
+    [Q_KEY_CODE_F8] = 0x42,
+    [Q_KEY_CODE_F9] = 0x43,
+    [Q_KEY_CODE_F10] = 0x44,
+    [Q_KEY_CODE_NUM_LOCK] = 0x45,
+    [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
+
+    [Q_KEY_CODE_KP_DIVIDE] = 0xb5,
+    [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
+    [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
+    [Q_KEY_CODE_KP_ADD] = 0x4e,
+    [Q_KEY_CODE_KP_ENTER] = 0x9c,
+    [Q_KEY_CODE_KP_DECIMAL] = 0x53,
+    [Q_KEY_CODE_SYSRQ] = 0x54,
+
+    [Q_KEY_CODE_KP_0] = 0x52,
+    [Q_KEY_CODE_KP_1] = 0x4f,
+    [Q_KEY_CODE_KP_2] = 0x50,
+    [Q_KEY_CODE_KP_3] = 0x51,
+    [Q_KEY_CODE_KP_4] = 0x4b,
+    [Q_KEY_CODE_KP_5] = 0x4c,
+    [Q_KEY_CODE_KP_6] = 0x4d,
+    [Q_KEY_CODE_KP_7] = 0x47,
+    [Q_KEY_CODE_KP_8] = 0x48,
+    [Q_KEY_CODE_KP_9] = 0x49,
+
+    [Q_KEY_CODE_LESS] = 0x56,
+
+    [Q_KEY_CODE_F11] = 0x57,
+    [Q_KEY_CODE_F12] = 0x58,
+
+    [Q_KEY_CODE_PRINT] = 0xb7,
+
+    [Q_KEY_CODE_HOME] = 0xc7,
+    [Q_KEY_CODE_PGUP] = 0xc9,
+    [Q_KEY_CODE_PGDN] = 0xd1,
+    [Q_KEY_CODE_END] = 0xcf,
+
+    [Q_KEY_CODE_LEFT] = 0xcb,
+    [Q_KEY_CODE_UP] = 0xc8,
+    [Q_KEY_CODE_DOWN] = 0xd0,
+    [Q_KEY_CODE_RIGHT] = 0xcd,
+
+    [Q_KEY_CODE_INSERT] = 0xd2,
+    [Q_KEY_CODE_DELETE] = 0xd3,
+#ifdef NEED_CPU_H
+#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
+    [Q_KEY_CODE_STOP] = 0xf0,
+    [Q_KEY_CODE_AGAIN] = 0xf1,
+    [Q_KEY_CODE_PROPS] = 0xf2,
+    [Q_KEY_CODE_UNDO] = 0xf3,
+    [Q_KEY_CODE_FRONT] = 0xf4,
+    [Q_KEY_CODE_COPY] = 0xf5,
+    [Q_KEY_CODE_OPEN] = 0xf6,
+    [Q_KEY_CODE_PASTE] = 0xf7,
+    [Q_KEY_CODE_FIND] = 0xf8,
+    [Q_KEY_CODE_CUT] = 0xf9,
+    [Q_KEY_CODE_LF] = 0xfa,
+    [Q_KEY_CODE_HELP] = 0xfb,
+    [Q_KEY_CODE_META_L] = 0xfc,
+    [Q_KEY_CODE_META_R] = 0xfd,
+    [Q_KEY_CODE_COMPOSE] = 0xfe,
+#endif
+#endif
+    [Q_KEY_CODE_MAX] = 0,
+};
+
+int index_from_key(const char *key)
+{
+    int i, keycode;
+    char *endp;
+
+    for (i = 0; QKeyCode_lookup[i] != NULL; i++) {
+        if (!strcmp(key, QKeyCode_lookup[i])) {
+            break;
+        }
+    }
+
+    if (strstart(key, "0x", NULL)) {
+        keycode = strtoul(key, &endp, 0);
+        if (*endp == '\0' && keycode >= 0x01 && keycode <= 0xff) {
+            for (i = 0; i < Q_KEY_CODE_MAX; i++) {
+                if (keycode == key_defs[i]) {
+                    break;
+                }
+            }
+        }
+    }
+
+    /* Return Q_KEY_CODE_MAX if the key is invalid */
+    return i;
+}
+
+int index_from_keycode(int code)
+{
+    int i;
+
+    for (i = 0; i < Q_KEY_CODE_MAX; i++) {
+        if (key_defs[i] == code) {
+            break;
+        }
+    }
+
+    /* Return Q_KEY_CODE_MAX if the code is invalid */
+    return i;
+}
+
 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
 {
     qemu_put_kbd_event_opaque = opaque;
diff --git a/monitor.c b/monitor.c
index e9665d1..63590c8 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1290,173 +1290,6 @@  static void do_sum(Monitor *mon, const QDict *qdict)
     monitor_printf(mon, "%05d\n", sum);
 }
 
-typedef struct {
-    int keycode;
-    const char *name;
-} KeyDef;
-
-static const KeyDef key_defs[] = {
-    { 0x2a, "shift" },
-    { 0x36, "shift_r" },
-
-    { 0x38, "alt" },
-    { 0xb8, "alt_r" },
-    { 0x64, "altgr" },
-    { 0xe4, "altgr_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" },
-    { 0x0c, "minus" },
-    { 0x0d, "equal" },
-    { 0x0e, "backspace" },
-
-    { 0x0f, "tab" },
-    { 0x10, "q" },
-    { 0x11, "w" },
-    { 0x12, "e" },
-    { 0x13, "r" },
-    { 0x14, "t" },
-    { 0x15, "y" },
-    { 0x16, "u" },
-    { 0x17, "i" },
-    { 0x18, "o" },
-    { 0x19, "p" },
-    { 0x1a, "bracket_left" },
-    { 0x1b, "bracket_right" },
-    { 0x1c, "ret" },
-
-    { 0x1e, "a" },
-    { 0x1f, "s" },
-    { 0x20, "d" },
-    { 0x21, "f" },
-    { 0x22, "g" },
-    { 0x23, "h" },
-    { 0x24, "j" },
-    { 0x25, "k" },
-    { 0x26, "l" },
-    { 0x27, "semicolon" },
-    { 0x28, "apostrophe" },
-    { 0x29, "grave_accent" },
-
-    { 0x2b, "backslash" },
-    { 0x2c, "z" },
-    { 0x2d, "x" },
-    { 0x2e, "c" },
-    { 0x2f, "v" },
-    { 0x30, "b" },
-    { 0x31, "n" },
-    { 0x32, "m" },
-    { 0x33, "comma" },
-    { 0x34, "dot" },
-    { 0x35, "slash" },
-
-    { 0x37, "asterisk" },
-
-    { 0x39, "spc" },
-    { 0x3a, "caps_lock" },
-    { 0x3b, "f1" },
-    { 0x3c, "f2" },
-    { 0x3d, "f3" },
-    { 0x3e, "f4" },
-    { 0x3f, "f5" },
-    { 0x40, "f6" },
-    { 0x41, "f7" },
-    { 0x42, "f8" },
-    { 0x43, "f9" },
-    { 0x44, "f10" },
-    { 0x45, "num_lock" },
-    { 0x46, "scroll_lock" },
-
-    { 0xb5, "kp_divide" },
-    { 0x37, "kp_multiply" },
-    { 0x4a, "kp_subtract" },
-    { 0x4e, "kp_add" },
-    { 0x9c, "kp_enter" },
-    { 0x53, "kp_decimal" },
-    { 0x54, "sysrq" },
-
-    { 0x52, "kp_0" },
-    { 0x4f, "kp_1" },
-    { 0x50, "kp_2" },
-    { 0x51, "kp_3" },
-    { 0x4b, "kp_4" },
-    { 0x4c, "kp_5" },
-    { 0x4d, "kp_6" },
-    { 0x47, "kp_7" },
-    { 0x48, "kp_8" },
-    { 0x49, "kp_9" },
-
-    { 0x56, "less" },
-
-    { 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" },
-#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
-    { 0xf0, "stop" },
-    { 0xf1, "again" },
-    { 0xf2, "props" },
-    { 0xf3, "undo" },
-    { 0xf4, "front" },
-    { 0xf5, "copy" },
-    { 0xf6, "open" },
-    { 0xf7, "paste" },
-    { 0xf8, "find" },
-    { 0xf9, "cut" },
-    { 0xfa, "lf" },
-    { 0xfb, "help" },
-    { 0xfc, "meta_l" },
-    { 0xfd, "meta_r" },
-    { 0xfe, "compose" },
-#endif
-    { 0, NULL },
-};
-
-static int get_keycode(const char *key)
-{
-    const KeyDef *p;
-    char *endp;
-    int ret;
-
-    for(p = key_defs; p->name != NULL; p++) {
-        if (!strcmp(key, p->name))
-            return p->keycode;
-    }
-    if (strstart(key, "0x", NULL)) {
-        ret = strtoul(key, &endp, 0);
-        if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
-            return ret;
-    }
-    return -1;
-}
-
 #define MAX_KEYCODES 16
 static uint8_t keycodes[MAX_KEYCODES];
 static int nb_pending_keycodes;
@@ -1479,7 +1312,7 @@  static void do_sendkey(Monitor *mon, const QDict *qdict)
 {
     char keyname_buf[16];
     char *separator;
-    int keyname_len, keycode, i;
+    int keyname_len, keycode, i, idx;
     const char *keys = qdict_get_str(qdict, "keys");
     int has_hold_time = qdict_haskey(qdict, "hold-time");
     int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
@@ -1512,7 +1345,14 @@  static void do_sendkey(Monitor *mon, const QDict *qdict)
             }
 
             keyname_buf[keyname_len] = 0;
-            keycode = get_keycode(keyname_buf);
+
+            idx = index_from_key(keyname_buf);
+            if (idx == Q_KEY_CODE_MAX) {
+                monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
+                return;
+            }
+
+            keycode = key_defs[idx];
             if (keycode < 0) {
                 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
                 return;
@@ -4322,7 +4162,6 @@  static void monitor_find_completion(const char *cmdline)
     int nb_args, i, len;
     const char *ptype, *str;
     const mon_cmd_t *cmd;
-    const KeyDef *key;
 
     parse_cmdline(cmdline, &nb_args, args);
 #ifdef DEBUG_COMPLETION
@@ -4396,8 +4235,8 @@  static void monitor_find_completion(const char *cmdline)
                 if (sep)
                     str = sep + 1;
                 readline_set_completion_index(cur_mon->rs, strlen(str));
-                for(key = key_defs; key->name != NULL; key++) {
-                    cmd_completion(str, key->name);
+                for (i = 0; i < Q_KEY_CODE_MAX; i++) {
+                    cmd_completion(str, QKeyCode_lookup[i]);
                 }
             } else if (!strcmp(cmd->name, "help|?")) {
                 readline_set_completion_index(cur_mon->rs, strlen(str));
diff --git a/qapi-schema.json b/qapi-schema.json
index 3d2b2d1..c1070c0 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -2454,3 +2454,29 @@ 
 #
 ##
 { 'command': 'query-fdsets', 'returns': ['FdsetInfo'] }
+
+##
+# @QKeyCode:
+#
+# An enumeration of key name.
+#
+# This is used by the send-key command.
+#
+# Since: 1.2
+##
+{ 'enum': 'QKeyCode',
+  'data': [ 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl',
+            'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8',
+            '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e',
+            'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right',
+            'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon',
+            'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b',
+            'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock',
+            'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10',
+            'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply',
+            'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0',
+            'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8',
+            'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end',
+            'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again',
+            'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
+             'lf', 'help', 'meta_l', 'meta_r', 'compose' ] }