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[Qemu-devel] [PATCH v6 6/7] add functions to convert key/code to index o
From: |
Amos Kong |
Subject: |
[Qemu-devel] [PATCH v6 6/7] add functions to convert key/code to index of mapping table |
Date: |
Fri, 3 Aug 2012 10:48:41 +0800 |
Those two help functions will return Q_KEY_CODE_MAX
if the code/key is invalid.
Signed-off-by: Amos Kong <address@hidden>
---
console.h | 5 +++++
input.c | 38 ++++++++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/console.h b/console.h
index 4334db5..c702b23 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 +398,8 @@ 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 */
+int index_from_key(const char *key);
+int index_from_keycode(int code);
+
#endif
diff --git a/input.c b/input.c
index 680d756..2518c15 100644
--- a/input.c
+++ b/input.c
@@ -183,6 +183,44 @@ static const int key_defs[] = {
[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;
--
1.7.1
- [Qemu-devel] [PATCH v6 0/7] convert sendkey to qapi, Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 1/7] fix doc of using raw values with sendkey, Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 2/7] monitor: rename keyname '<' to 'less', Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 3/7] hmp: rename arguments, Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 4/7] qapi: generate list struct and visit_list for enum, Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 5/7] add the QKeyCode enum and the key_defs table, Amos Kong, 2012/08/02
- [Qemu-devel] [PATCH v6 6/7] add functions to convert key/code to index of mapping table,
Amos Kong <=
- [Qemu-devel] [PATCH v6 7/7] qapi: convert sendkey, Amos Kong, 2012/08/02