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/*
* 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_INPUT_PLUGIN_H
#define MPD_INPUT_PLUGIN_H
#include "input_stream.h"
#include <stddef.h>
#include <stdbool.h>
#include <sys/types.h>
struct config_param;
struct input_stream;
struct input_plugin {
const char *name;
/**
* Global initialization. This method is called when MPD starts.
*
* @param error_r location to store the error occuring, or
* NULL to ignore errors
* @return true on success, false if the plugin should be
* disabled
*/
bool (*init)(const struct config_param *param, GError **error_r);
/**
* Global deinitialization. Called once before MPD shuts
* down (only if init() has returned true).
*/
void (*finish)(void);
struct input_stream *(*open)(const char *uri, GError **error_r);
void (*close)(struct input_stream *is);
struct tag *(*tag)(struct input_stream *is);
int (*buffer)(struct input_stream *is, GError **error_r);
size_t (*read)(struct input_stream *is, void *ptr, size_t size,
GError **error_r);
bool (*eof)(struct input_stream *is);
bool (*seek)(struct input_stream *is, goffset offset, int whence,
GError **error_r);
};
#endif
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