[nautilus] [eel] remove unused eel_get_filename_charset()

[Cosimo Cecchi <cosimoc src gnome org>]

commit 00c0b9daa2053a110e17c64fb79ce4884290dc76
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Nov 1 03:21:02 2010 +0100

    [eel] remove unused eel_get_filename_charset()

 eel/eel-glib-extensions.c |   97 ---------------------------------------------
 eel/eel-glib-extensions.h |    3 -
 2 files changed, 0 insertions(+), 100 deletions(-)
---
diff --git a/eel/eel-glib-extensions.c b/eel/eel-glib-extensions.c
index 0817cb9..c9e99de 100644
--- a/eel/eel-glib-extensions.c
+++ b/eel/eel-glib-extensions.c
@@ -726,103 +726,6 @@ eel_remove_weak_pointer (gpointer pointer_location)
 	*object_location = NULL;
 }
 
-/* Get the filename encoding, returns TRUE if utf8 */
-
-typedef struct _EelFilenameCharsetCache EelFilenameCharsetCache;
-
-struct _EelFilenameCharsetCache {
-  gboolean is_utf8;
-  gchar *charset;
-  gchar *filename_charset;
-};
-
-static void
-filename_charset_cache_free (gpointer data)
-{
-  EelFilenameCharsetCache *cache = data;
-  g_free (cache->charset);
-  g_free (cache->filename_charset);
-  g_free (cache);
-}
-
-/*
- * eel_get_filename_charset:
- * @charset: return location for the name of the filename encoding 
- *
- * Determines the character set used for filenames by consulting the 
- * environment variables G_FILENAME_ENCODING and G_BROKEN_FILENAMES. 
- *
- * G_FILENAME_ENCODING may be set to a comma-separated list of character 
- * set names. The special token "@locale" is taken to mean the character set 
- * for the current locale. The first character set from the list is taken 
- * as the filename encoding. 
- * If G_FILENAME_ENCODING is not set, but G_BROKEN_FILENAMES is, the
- * character set of the current locale is taken as the filename encoding.
- *
- * The returned @charset belongs to Eel and must not be freed.
- * 
- * Return value: %TRUE if the charset used for filename is UTF-8.
- */
-gboolean
-eel_get_filename_charset (const gchar **filename_charset)
-{
-  static GStaticPrivate cache_private = G_STATIC_PRIVATE_INIT;
-  EelFilenameCharsetCache *cache = g_static_private_get (&cache_private);
-  const gchar *charset;
-  
-  if (!cache)
-    {
-      cache = g_new0 (EelFilenameCharsetCache, 1);
-      g_static_private_set (&cache_private, cache, filename_charset_cache_free);
-    }
-
-  g_get_charset (&charset);
-
-  if (!(cache->charset && strcmp (cache->charset, charset) == 0))
-    {
-      const gchar *new_charset;
-      gchar *p, *q;
-
-      g_free (cache->charset);
-      g_free (cache->filename_charset);
-      cache->charset = g_strdup (charset);
-      
-      p = getenv ("G_FILENAME_ENCODING");
-      if (p != NULL) 
-	{
-	  q = strchr (p, ',');
-	  if (!q) 
-	    q = p + strlen (p);
-
-	  if (strncmp ("@locale", p, q - p) == 0)
-	    {
-	      cache->is_utf8 = g_get_charset (&new_charset);
-	      cache->filename_charset = g_strdup (new_charset);
-	    }
-	  else
-	    {
-	      cache->filename_charset = g_strndup (p, q - p);
-	      cache->is_utf8 = (strcmp (cache->filename_charset, "UTF-8") == 0);
-	    }
-	}
-      else if (getenv ("G_BROKEN_FILENAMES") != NULL)
-	{
-	  cache->is_utf8 = g_get_charset (&new_charset);
-	  cache->filename_charset = g_strdup (new_charset);
-	}
-      else
-	{
-	  cache->filename_charset = g_strdup ("UTF-8");
-	  cache->is_utf8 = TRUE;
-	}
-    }
-
-  if (filename_charset)
-    *filename_charset = cache->filename_charset;
-
-  return cache->is_utf8;
-}
-
 static void
 update_auto_boolean (GSettings   *settings,
 		     const gchar *key,
diff --git a/eel/eel-glib-extensions.h b/eel/eel-glib-extensions.h
index 72838c1..ddb95bb 100644
--- a/eel/eel-glib-extensions.h
+++ b/eel/eel-glib-extensions.h
@@ -90,9 +90,6 @@ int         eel_round                                   (double
 void        eel_add_weak_pointer                        (gpointer               pointer_location);
 void        eel_remove_weak_pointer                     (gpointer               pointer_location);
 
-/* Get the filename encoding, returns TRUE if utf8 */
-gboolean    eel_get_filename_charset                    (const gchar **filename_charset);
-
 void        eel_g_settings_add_auto_enum                (GSettings *settings,
 							 const char *key,
 							 int *storage);