playlist_any: new library to simplify opening playlist files

The new function playlist_open_any() combines playlist_mapper_open(),
playlist_list_open_uri() and playlist_list_open_stream(), providing an
easy API for all of them.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/playlist_any.h b/src/playlist_any.h
new file mode 100644
index 00000000..6fed97d1
--- /dev/null
+++ b/src/playlist_any.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2003-2010 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_PLAYLIST_ANY_H
+#define MPD_PLAYLIST_ANY_H
+
+#include <stdbool.h>
+
+struct playlist_provider;
+struct input_stream;
+
+/**
+ * Opens a playlist from the specified URI, which can be either an
+ * absolute remote URI (with a scheme) or a relative path to the
+ * music orplaylist directory.
+ *
+ * @param is_r on success, an input_stream object may be returned
+ * here, which must be closed after the playlist_provider object is
+ * freed
+ */
+struct playlist_provider *
+playlist_open_any(const char *uri, struct input_stream **is_r);
+
+#endif