-#if 0
-/* This checks all files in ~/GQ_RC_DIR/thumbnails and
- * removes them if thay have no source counterpart.
- * (this assumes all cache files have an extension of 4 chars including '.')
- */
-gint cache_maintain_home_dir(const gchar *dir, gint recursive, gint clear)
-{
- gchar *base;
- gint base_length;
- GList *dlist = NULL;
- FileData *dir_fd;
- GList *flist = NULL;
- gboolean still_have_a_file = FALSE;
-
- DEBUG_1("maintainance check: %s", dir);
-
- base_length = strlen(homedir()) + strlen("/") + strlen(GQ_CACHE_RC_THUMB);
- base = g_strconcat(homedir(), "/", GQ_CACHE_RC_THUMB, dir, NULL);
- dir_fd = file_data_new_dir(base);
- g_free(base);
-
- if (filelist_read(dir_fd, &flist, &dlist))
- {
- GList *work;
-
- work = dlist;
- while (work)
- {
- FileData *fd = work->data;
- if (recursive && strlen(fd->path) > base_length &&
- !cache_maintain_home_dir(fd->path + base_length, recursive, clear))
- {
- DEBUG_1("Deleting thumb dir: %s", fd->path);
- if (!rmdir_utf8(fd->path))
- {
- log_printf("Unable to delete dir: %s\n", fd->path);
- }
- }
- else
- {
- still_have_a_file = TRUE;
- }
- work = work->next;
- }
-
- work = flist;
- while (work)
- {
- FileData *fd = work->data;
- gchar *path = g_strdup(fd->path);
- gchar *dot;
-
- dot = extension_find_dot(path);
-
- if (dot) *dot = '\0';
- if (clear ||
- (strlen(path) > base_length && !isfile(path + base_length)) )
- {
- if (dot) *dot = '.';
- if (!unlink_file(path)) log_printf("failed to delete:%s\n", path);
- }
- else
- {
- still_have_a_file = TRUE;
- }
- g_free(path);
-
- work = work->next;
- }
- }
-
- filelist_free(dlist);
- filelist_free(flist);
- file_data_unref(dir_fd);
-
- return still_have_a_file;
-}
-
-/* This checks relative caches in dir/.thumbnails and
- * removes them if they have no source counterpart.
- */
-gint cache_maintain_dir(FileData *dir_fd, gint recursive, gint clear)
-{
- GList *list = NULL;
- gchar *cachedir;
- FileData *cachedir_fd;
- gboolean still_have_a_file = FALSE;
- GList *work;
-
- cachedir = g_build_filename(dir, GQ_CACHE_LOCAL_THUMB, NULL);
- cachedir_fd = file_data_new_dir(cachedir);
- g_free(cachedir);
-
- filelist_read(cachedir_fd, &list, NULL);
- work = list;
-
- while (work)
- {
- FileData *fd;
- gchar *source;
-
- fd = work->data;
- work = work->next;
-
- source = g_build_filename(dir->path, fd->name, NULL);
-
- if (clear ||
- extension_truncate(source, GQ_CACHE_EXT_THUMB) ||
- extension_truncate(source, GQ_CACHE_EXT_SIM))
- {
- if (!clear && isfile(source))
- {
- still_have_a_file = TRUE;
- }
- else
- {
- if (!unlink_file(fd->path))
- {
- DEBUG_1("Failed to remove cache file %s", fd->path);
- still_have_a_file = TRUE;
- }
- }
- }
- else
- {
- still_have_a_file = TRUE;
- }
- g_free(source);
- }
-
- filelist_free(list);
- file_data_unref(cachedir_fd);
-
- if (recursive)
- {
- list = NULL;
-
- filelist_read(dir_fd, NULL, &list);
- work = list;
- while (work)
- {
- FileData *fd = work->data;
- work = work->next;
-
- still_have_a_file |= cache_maintain_dir(fd->path, recursive, clear);
- }
-
- filelist_free(list);
- }
-
- return still_have_a_file;
-}
-#endif
-