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/*
* Copyright (C) 2003-2013 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_REGISTRY_HXX
#define MPD_PLAYLIST_REGISTRY_HXX
#include "thread/Mutex.hxx"
#include "thread/Cond.hxx"
struct playlist_provider;
struct input_stream;
extern const struct playlist_plugin *const playlist_plugins[];
#define playlist_plugins_for_each(plugin) \
for (const struct playlist_plugin *plugin, \
*const*playlist_plugin_iterator = &playlist_plugins[0]; \
(plugin = *playlist_plugin_iterator) != NULL; \
++playlist_plugin_iterator)
/**
* Initializes all playlist plugins.
*/
void
playlist_list_global_init(void);
/**
* Deinitializes all playlist plugins.
*/
void
playlist_list_global_finish(void);
/**
* Opens a playlist by its URI.
*/
struct playlist_provider *
playlist_list_open_uri(const char *uri, Mutex &mutex, Cond &cond);
/**
* Opens a playlist from an input stream.
*
* @param is an #input_stream object which is open and ready
* @param uri optional URI which was used to open the stream; may be
* used to select the appropriate playlist plugin
*/
struct playlist_provider *
playlist_list_open_stream(struct input_stream *is, const char *uri);
/**
* Determines if there is a playlist plugin which can handle the
* specified file name suffix.
*/
bool
playlist_suffix_supported(const char *suffix);
/**
* Opens a playlist from a local file.
*
* @param path_fs the path of the playlist file
* @param is_r on success, an input_stream object is returned here,
* which must be closed after the playlist_provider object is freed
* @return a playlist, or NULL on error
*/
struct playlist_provider *
playlist_list_open_path(const char *path_fs, Mutex &mutex, Cond &cond,
struct input_stream **is_r);
#endif
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