Add $XDG_RUNTIME_DIR support.

SVN revision: 77666

legacy/efreet/ChangeLog

@@ -139,3 +139,7 @@
 
         * Fix long lurking bug where desktop/icon cache updates get
         delayed by silly long amounts of time.
+
+2012-10-09  Gustavo Sverzut Barbieri (k-s)
+
+	* Add $XDG_RUNTIME_DIR support

legacy/efreet/NEWS

@@ -6,6 +6,11 @@ Changes since Efreet 1.7.0:
 Fixes:
     * Fix insane delay added to desktop/icon updates.
 
+Additions:
+
+    * Support XDG_RUNTIME_DIR
+
+
 Changes since Efreet 1.2.0:
 ---------------------------
 

legacy/efreet/src/lib/efreet_base.c

@@ -46,6 +46,7 @@ static const char *efreet_home_dir = NULL;
 static const char *xdg_data_home = NULL;
 static const char *xdg_config_home = NULL;
 static const char *xdg_cache_home = NULL;
+static const char *xdg_runtime_dir = NULL;
 static Eina_List  *xdg_data_dirs = NULL;
 static Eina_List  *xdg_config_dirs = NULL;
 static const char *xdg_desktop_dir = NULL;
@@ -87,6 +88,7 @@ efreet_base_shutdown(void)
     IF_RELEASE(xdg_data_home);
     IF_RELEASE(xdg_config_home);
     IF_RELEASE(xdg_cache_home);
+    IF_RELEASE(xdg_runtime_dir);
 
     IF_FREE_LIST(xdg_data_dirs, eina_stringshare_del);
     IF_FREE_LIST(xdg_config_dirs, eina_stringshare_del);
@@ -179,6 +181,14 @@ efreet_cache_home_get(void)
     return xdg_cache_home;
 }
 
+EAPI const char *
+efreet_runtime_dir_get(void)
+{
+    if (xdg_runtime_dir) return xdg_runtime_dir;
+    xdg_runtime_dir = efreet_dir_get("XDG_RUNTIME_DIR", "/tmp");
+    return xdg_runtime_dir;
+}
+
 EAPI const char *
 efreet_hostname_get(void)
 {

legacy/efreet/src/lib/efreet_base.h

@@ -59,6 +59,13 @@ EAPI Eina_List *efreet_config_dirs_get(void);
  */
 EAPI const char *efreet_cache_home_get(void);
 
+/**
+ * @return Returns the XDG User Runtime directory.
+ * @brief Retrieves the XDG User Runtime directory.
+ * @since 1.8
+ */
+EAPI const char *efreet_runtime_dir_get(void);
+
 /**
  * @return Returns the current hostname
  * @brief Returns the current hostname or empty string if not found