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/*
* Copyright (C) 2003-2015 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_HXX
#define MPD_INPUT_PLUGIN_HXX
#include "thread/Mutex.hxx"
#include "thread/Cond.hxx"
#include <stddef.h>
#include <stdint.h>
#ifdef WIN32
#include <windows.h>
/* damn you, windows.h! */
#ifdef ERROR
#undef ERROR
#endif
#endif
struct config_param;
class InputStream;
class Error;
struct Tag;
struct InputPlugin {
enum class InitResult {
/**
* A fatal error has occurred (e.g. misconfiguration).
* The #Error has been set.
*/
ERROR,
/**
* The plugin was initialized successfully and is
* ready to be used.
*/
SUCCESS,
/**
* The plugin is not available and shall be disabled.
* The #Error may be set describing the situation (to
* be logged).
*/
UNAVAILABLE,
};
const char *name;
/**
* Global initialization. This method is called when MPD starts.
*
* @return true on success, false if the plugin should be
* disabled
*/
InitResult (*init)(const config_param ¶m, Error &error);
/**
* Global deinitialization. Called once before MPD shuts
* down (only if init() has returned true).
*/
void (*finish)(void);
InputStream *(*open)(const char *uri,
Mutex &mutex, Cond &cond,
Error &error);
};
#endif
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