monitor: move key_defs[] table and introduce two help functions

This patch 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.

Patch also moved key_defs[] to input.c, and removed useless KeyDef struct.
Key's index in QKeyCode enmu is same as keycode's index in new key_defs[].
Monitor functions were changed to access key_defs[] directly.

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

Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 11 insertions, 172 deletions

diff --git a/monitor.c b/monitor.c
index 84176eb8f6..0c4f86f639 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));