Keymaps are now searched in ~/.rdesktop/keymaps as well.
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@956 423420c4-83ab-492f-b58f-81f9feb106b5
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1
proto.h
1
proto.h
@ -166,6 +166,7 @@ void ui_clip_request_data(uint32 format);
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void ui_clip_sync(void);
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void xclip_init(void);
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/* xkeymap.c */
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FILE *xkeymap_open(const char *filename);
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void xkeymap_init(void);
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BOOL handle_special_keys(uint32 keysym, unsigned int state, uint32 ev_time, BOOL pressed);
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key_translation xkeymap_translate_key(uint32 keysym, unsigned int keycode, unsigned int state);
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77
xkeymap.c
77
xkeymap.c
@ -155,12 +155,71 @@ add_sequence(char *rest, char *mapname)
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DEBUG_KBD(("\n"));
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}
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/* Joins two path components. The result should be freed with
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xfree(). */
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static char *
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pathjoin(const char *a, const char *b)
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{
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char *result;
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result = xmalloc(PATH_MAX * 2 + 1);
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if (b[0] == '/')
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{
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strncpy(result, b, PATH_MAX);
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}
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else
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{
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strncpy(result, a, PATH_MAX);
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strcat(result, "/");
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strncat(result, b, PATH_MAX);
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}
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return result;
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}
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/* Try to open a keymap with fopen() */
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FILE *
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xkeymap_open(const char *filename)
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{
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char *path1, *path2;
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char *home;
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FILE *fp;
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/* Try KEYMAP_PATH */
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path1 = pathjoin(KEYMAP_PATH, filename);
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fp = fopen(path1, "r");
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xfree(path1);
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if (fp)
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return fp;
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/* Try ~/.rdesktop/keymaps */
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home = getenv("HOME");
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if (home)
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{
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path1 = pathjoin(home, ".rdesktop/keymaps");
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path2 = pathjoin(path1, filename);
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xfree(path1);
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fp = fopen(path2, "r");
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xfree(path2);
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if (fp)
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return fp;
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}
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/* Try current directory, in case we are running from the source
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tree */
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path1 = pathjoin("keymaps", filename);
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fp = fopen(path1, "r");
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xfree(path1);
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if (fp)
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return fp;
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return NULL;
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}
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static BOOL
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xkeymap_read(char *mapname)
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{
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FILE *fp;
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char line[KEYMAP_MAX_LINE_LENGTH];
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char path[PATH_MAX], inplace_path[PATH_MAX];
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unsigned int line_num = 0;
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unsigned int line_length = 0;
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char *keyname, *p;
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@ -168,24 +227,12 @@ xkeymap_read(char *mapname)
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uint8 scancode;
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uint16 modifiers;
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strcpy(path, KEYMAP_PATH);
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strncat(path, mapname, sizeof(path) - sizeof(KEYMAP_PATH));
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fp = fopen(path, "r");
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fp = xkeymap_open(mapname);
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if (fp == NULL)
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{
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/* in case we are running from the source tree */
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strcpy(inplace_path, "keymaps/");
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strncat(inplace_path, mapname, sizeof(inplace_path) - sizeof("keymaps/"));
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fp = fopen(inplace_path, "r");
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if (fp == NULL)
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{
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error("Failed to open keymap %s\n", path);
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error("Failed to open keymap %s\n", mapname);
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return False;
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}
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}
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/* FIXME: More tolerant on white space */
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while (fgets(line, sizeof(line), fp) != NULL)
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