struct playlist_provider *
playlist_list_open_path(const char *path_fs)
{
GError *error = NULL;
const char *suffix;
struct input_stream *is;
struct playlist_provider *playlist;
assert(path_fs != NULL);
suffix = uri_get_suffix(path_fs);
if (suffix == NULL || !playlist_suffix_supported(suffix))
return NULL;
is = input_stream_open(path_fs, &error);
if (is == NULL) {
if (error != NULL) {
g_warning("%s", error->message);
g_error_free(error);
}
return NULL;
}
while (!is->ready) {
int ret = input_stream_buffer(is, &error);
if (ret < 0) {
input_stream_close(is);
g_warning("%s", error->message);
g_error_free(error);
return NULL;
}
}
playlist = playlist_list_open_stream_suffix(is, suffix);
if (playlist == NULL)
input_stream_close(is);
return playlist;
}
static void
update_regular_file(struct directory *directory,
const char *name, const struct stat *st)
{
const char *suffix = uri_get_suffix(name);
const struct decoder_plugin* plugin;
#ifdef ENABLE_ARCHIVE
const struct archive_plugin *archive;
#endif
if (suffix == NULL)
return;
if ((plugin = decoder_plugin_from_suffix(suffix, false)) != NULL)
{
struct song* song = songvec_find(&directory->songs, name);
if (!directory_child_access(directory, name, R_OK)) {
g_warning("no read permissions on %s/%s",
directory_get_path(directory), name);
if (song != NULL)
delete_song(directory, song);
return;
}
if (!(song != NULL && st->st_mtime == song->mtime &&
!walk_discard) &&
plugin->container_scan != NULL)
{
if (update_container_file(directory, name, st, plugin))
{
if (song != NULL)
delete_song(directory, song);
return;
}
}
if (song == NULL) {
song = song_file_load(name, directory);
if (song == NULL) {
g_debug("ignoring unrecognized file %s/%s",
directory_get_path(directory), name);
return;
}
songvec_add(&directory->songs, song);
modified = true;
g_message("added %s/%s",
directory_get_path(directory), name);
} else if (st->st_mtime != song->mtime || walk_discard) {
g_message("updating %s/%s",
directory_get_path(directory), name);
if (!song_file_update(song)) {
g_debug("deleting unrecognized file %s/%s",
directory_get_path(directory), name);
delete_song(directory, song);
}
modified = true;
}
#ifdef ENABLE_ARCHIVE
} else if ((archive = archive_plugin_from_suffix(suffix))) {
update_archive_file(directory, name, st, archive);
#endif
} else if (playlist_suffix_supported(suffix)) {
if (playlist_vector_update_or_add(&directory->playlists, name,
st->st_mtime))
modified = true;
}
}
