image_open_dir.c

gboolean image_list_open_dir( ImageList* il, const char* path, 
							 GCancellable* generator_cancellable, GError** error )
{
    const char* name = NULL;
    struct stat stbuf;
	
    if( il->dir_path && 0 == strcmp( path, il->dir_path ) )
        return TRUE;

    image_list_close( il );
	
    if( stat( path, &stbuf ) == -1 )
        return FALSE;
	
	GFile* file = g_file_new_for_path (path);
    GFileEnumerator* enumerator;
    GFileInfo *info;
	
	char* file_path = NULL;
	
	il->dir_path = g_strdup( path );
    il->mtime = stbuf.st_mtime;
	
    enumerator = g_file_enumerate_children(file,"standard::name",
	   		                               0,generator_cancellable, NULL);
	
	while ((info = g_file_enumerator_next_file (enumerator, generator_cancellable, &error)) != NULL)
	{
		GFile* file1 = g_file_get_child (file , g_file_info_get_name (info));

        file_path = g_file_get_basename(file1);
		if( image_list_is_file_supported( file_path ) )
		{
			il->list = g_list_prepend( il->list, g_strdup(file_path));
		}

		g_object_unref(file1);
	}
    
	il->list = g_list_reverse( il->list );
	il->current = il->list;

	g_object_unref (file);
	g_object_unref (enumerator);
	
	return TRUE;
}