xdg: add get_irssi_config_dir()

- add get_irssi_config_dir()
- supply autorun_startup(void) with user config directory, rather than
data dir

src/common.h

@@ -61,8 +61,10 @@ const char *get_irssi_runtime_dir(void);
 const char *get_irssi_cache_dir(void);
 /* return full path for irssi data directory */
 const char *get_irssi_dir(void);
-/* return full path for irssi config */
+/* return full path for irssi config file */
 const char *get_irssi_config(void);
+/* return full path for irssi config directory */
+const char *get_irssi_config_dir(void);
 
 /* max. size for %d */
 #define MAX_INT_STRLEN ((sizeof(int) * CHAR_BIT + 2) / 3 + 1)

src/core/core.c

@@ -72,6 +72,7 @@ time_t client_start_time;
 
 static char *irssi_dir, /* XDG_DATA_HOME or ~/.irssi */
     *irssi_config_file, /* XDG_CONFIG_HOME/irssi/config or ~/.irssi/config */
+    *irssi_config_dir,  /* XDG_CONFIG_HOME/irssi/ or ~/.irssi/ */
     *irssi_cache_dir,   /* XDG_CACHE_HOME/irssi or ~/.irssi */
     *irssi_runtime_dir; /* XDG_RUNTIME_HOME/irssi or ~/.irssi */
 static GSList *dialog_type_queue, *dialog_text_queue;
@@ -97,6 +98,11 @@ const char *get_irssi_config(void)
         return irssi_config_file;
 }
 
+const char *get_irssi_config_dir(void)
+{
+	return irssi_config_dir;
+}
+
 static void sig_hup(int signo)
 {
 	sighup_received = TRUE;
@@ -208,11 +214,12 @@ void core_preinit(const char *path)
 	int use_xdg = 0;
 
 	if (irssi_dir == NULL) {
-		/* check if %XDG_CONFIG_HOME/irssi exists and use to it */
+		/* check if %XDG_CONFIG_HOME/irssi exists and use it */
 		char *dirp = g_build_filename(g_get_user_config_dir(), "irssi", NULL);
 		if (!g_file_test(dirp, G_FILE_TEST_EXISTS)) {
 			use_xdg = 1;
 			irssi_dir = g_build_filename(g_get_user_data_dir(), "irssi", NULL);
+			irssi_config_dir = g_build_filename(g_get_user_config_dir(), "irssi", NULL);
 			irssi_cache_dir = g_build_filename(g_get_user_cache_dir(), "irssi", NULL);
 			irssi_runtime_dir =
 			    g_build_filename(g_get_user_runtime_dir(), "irssi", NULL);
@@ -221,6 +228,7 @@ void core_preinit(const char *path)
 			if (home == NULL)
 				home = ".";
 			irssi_dir = g_strdup_printf(IRSSI_DIR_FULL, home);
+			irssi_config_dir = irssi_dir;
 			/* all special XDG paths are equal to irssi_dir if XDG is not
 			 * supported */
 			irssi_cache_dir = irssi_dir;
@@ -234,6 +242,7 @@ void core_preinit(const char *path)
 		len = strlen(irssi_dir);
 		if (irssi_dir[len - 1] == G_DIR_SEPARATOR)
 			irssi_dir[len - 1] = '\0';
+		irssi_config_dir = irssi_dir;
 		/* all special XDG paths are equal to irssi_dir if XDG is not
 		 * supported */
 		irssi_cache_dir = irssi_dir;

src/fe-common/core/fe-common-core.c

@@ -409,7 +409,7 @@ static void autorun_startup(void)
 	gsize tpos;
 
 	/* open $CONFIG/startup and run all commands in it */
-	path = g_strdup_printf("%s/startup", get_irssi_dir());
+	path = g_strdup_printf("%s/startup", get_irssi_config_dir());
 	handle = g_io_channel_new_file(path, "r", NULL);
 	g_free(path);
 	if (handle == NULL) {

src/perl/common/Core.xs

@@ -627,6 +627,13 @@ CODE:
 OUTPUT:
 	RETVAL
 
+char *
+get_irssi_config_dir()
+CODE:
+	RETVAL = (char *) get_irssi_config_dir();
+OUTPUT:
+	RETVAL
+
 char *
 get_irssi_binary()
 CODE: