struct mpd_directory *
mpd_recv_directory(struct mpd_connection *connection)
{
struct mpd_pair *pair;
struct mpd_directory *directory;
pair = mpd_recv_pair_named(connection, "directory");
if (pair == NULL)
return NULL;
directory = mpd_directory_begin(pair);
mpd_return_pair(connection, pair);
if (directory == NULL) {
mpd_error_entity(&connection->error);
return NULL;
}
while ((pair = mpd_recv_pair(connection)) != NULL &&
mpd_directory_feed(directory, pair))
mpd_return_pair(connection, pair);
if (mpd_error_is_defined(&connection->error)) {
assert(pair == NULL);
mpd_directory_free(directory);
return NULL;
}
/* unread this pair for the next mpd_recv_directory() call */
mpd_enqueue_pair(connection, pair);
return directory;
}
static int lmpddirectory_gc(lua_State *L)
{
struct mpd_directory **dir;
dir = luaL_checkudata(L, 1, MPD_DIRECTORY_T);
if (*dir != NULL)
mpd_directory_free(*dir);
*dir = NULL;
return 0;
}
int cmd_lstab ( int argc, char ** argv, struct mpd_connection *conn )
{
struct mpd_directory *dir;
if (argc != 1)
return 0;
if (!mpd_send_list_all(conn, NULL))
printErrorAndExit(conn);
while ((dir = mpd_recv_directory(conn)) != NULL) {
if (strncmp(mpd_directory_get_path(dir), argv[0],
strlen(argv[0])) == 0)
printf("%s\n",
charset_from_utf8(mpd_directory_get_path(dir)));
mpd_directory_free(dir);
}
my_finishCommand(conn);
return 0;
}
void
mpd_entity_free(struct mpd_entity *entity) {
assert(entity != NULL);
switch (entity->type) {
case MPD_ENTITY_TYPE_UNKNOWN:
/* nothing to free */
break;
case MPD_ENTITY_TYPE_DIRECTORY:
mpd_directory_free(entity->info.directory);
break;
case MPD_ENTITY_TYPE_SONG:
mpd_song_free(entity->info.song);
break;
case MPD_ENTITY_TYPE_PLAYLIST:
mpd_playlist_free(entity->info.playlistFile);
break;
}
free(entity);
}
