tcg: generic support for conditional set

[qemu.git] / keymaps.c

diff --git a/keymaps.c b/keymaps.c
index 216e37831b6c16cb08fea191ba8150474752b1bd..668556298ac1c88c36d6b98dd7f45cf486b36e24 100644 (file)
--- a/keymaps.c
+++ b/keymaps.c
@@ -22,34 +22,20 @@
  * THE SOFTWARE.
  */
 
-static int get_keysym(const char *name)
+#include "keymaps.h"
+#include "sysemu.h"
+
+static int get_keysym(const name2keysym_t *table,
+                     const char *name)
 {
     const name2keysym_t *p;
-    for(p = name2keysym; p->name != NULL; p++) {
+    for(p = table; p->name != NULL; p++) {
         if (!strcmp(p->name, name))
             return p->keysym;
     }
     return 0;
 }
 
-struct key_range {
-    int start;
-    int end;
-    struct key_range *next;
-};
-
-#define MAX_NORMAL_KEYCODE 512
-#define MAX_EXTRA_COUNT 256
-typedef struct {
-    uint16_t keysym2keycode[MAX_NORMAL_KEYCODE];
-    struct {
-       int keysym;
-       uint16_t keycode;
-    } keysym2keycode_extra[MAX_EXTRA_COUNT];
-    int extra_count;
-    struct key_range *keypad_range;
-    struct key_range *numlock_range;
-} kbd_layout_t;
 
 static void add_to_key_range(struct key_range **krp, int code) {
     struct key_range *kr;
@@ -73,24 +59,25 @@ static void add_to_key_range(struct key_range **krp, int code) {
     }
 }
 
-static kbd_layout_t *parse_keyboard_layout(const char *language,
+static kbd_layout_t *parse_keyboard_layout(const name2keysym_t *table,
+                                          const char *language,
                                           kbd_layout_t * k)
 {
     FILE *f;
-    char file_name[1024];
+    char * filename;
     char line[1024];
     int len;
 
-    snprintf(file_name, sizeof(file_name),
-             "%s/keymaps/%s", bios_dir, language);
+    filename = qemu_find_file(QEMU_FILE_TYPE_KEYMAP, language);
 
     if (!k)
        k = qemu_mallocz(sizeof(kbd_layout_t));
-    if (!(f = fopen(file_name, "r"))) {
+    if (!(filename && (f = fopen(filename, "r")))) {
        fprintf(stderr,
-               "Could not read keymap file: '%s'\n", file_name);
-       return 0;
+               "Could not read keymap file: '%s'\n", language);
+       return NULL;
     }
+    qemu_free(filename);
     for(;;) {
        if (fgets(line, 1024, f) == NULL)
             break;
@@ -102,7 +89,7 @@ static kbd_layout_t *parse_keyboard_layout(const char *language,
        if (!strncmp(line, "map ", 4))
            continue;
        if (!strncmp(line, "include ", 8)) {
-           parse_keyboard_layout(line + 8, k);
+           parse_keyboard_layout(table, line + 8, k);
         } else {
            char *end_of_keysym = line;
            while (*end_of_keysym != 0 && *end_of_keysym != ' ')
@@ -110,7 +97,7 @@ static kbd_layout_t *parse_keyboard_layout(const char *language,
            if (*end_of_keysym) {
                int keysym;
                *end_of_keysym = 0;
-               keysym = get_keysym(line);
+               keysym = get_keysym(table, line);
                if (keysym == 0) {
                     //             fprintf(stderr, "Warning: unknown keysym %s\n", line);
                } else {
@@ -154,12 +141,14 @@ static kbd_layout_t *parse_keyboard_layout(const char *language,
     return k;
 }
 
-static void *init_keyboard_layout(const char *language)
+
+void *init_keyboard_layout(const name2keysym_t *table, const char *language)
 {
-    return parse_keyboard_layout(language, 0);
+    return parse_keyboard_layout(table, language, NULL);
 }
 
-static int keysym2scancode(void *kbd_layout, int keysym)
+
+int keysym2scancode(void *kbd_layout, int keysym)
 {
     kbd_layout_t *k = kbd_layout;
     if (keysym < MAX_NORMAL_KEYCODE) {
@@ -180,7 +169,7 @@ static int keysym2scancode(void *kbd_layout, int keysym)
     return 0;
 }
 
-static inline int keycode_is_keypad(void *kbd_layout, int keycode)
+int keycode_is_keypad(void *kbd_layout, int keycode)
 {
     kbd_layout_t *k = kbd_layout;
     struct key_range *kr;
@@ -191,7 +180,7 @@ static inline int keycode_is_keypad(void *kbd_layout, int keycode)
     return 0;
 }
 
-static inline int keysym_is_numlock(void *kbd_layout, int keysym)
+int keysym_is_numlock(void *kbd_layout, int keysym)
 {
     kbd_layout_t *k = kbd_layout;
     struct key_range *kr;