interface_plugin.h

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00001 /*  interface_plugin.h
00002  *  Copyright (C) 2001-2002 Andy Lo A Foe <andy@alsaplayer.org>
00003  *
00004  *  This file is part of AlsaPlayer.
00005  *
00006  *  AlsaPlayer is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 3 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  AlsaPlayer is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
00018  *
00019  * $Id: interface_plugin.h 1250 2007-07-08 14:17:12Z dominique_libre $
00020  * 
00021  */ 
00022 
00023 #ifndef __interface_plugin_h__
00024 #define __interface_plugin_h__
00025 
00026 #include "CorePlayer.h"
00027 #include "Playlist.h"
00028 
00029 /*
00030  * Format of version number is 0x1000 + version
00031  * So 0x1001 is *binary* format version 1
00032  * THE VERSION NUMBER IS *NOT* A USER SERVICABLE PART!
00033  */
00034 
00035 #define INTERFACE_PLUGIN_BASE_VERSION   0x1000
00036 #define INTERFACE_PLUGIN_VERSION        (INTERFACE_PLUGIN_BASE_VERSION + 4)
00037 
00038 typedef int interface_version_type;
00039 typedef int(*interface_init_type)();
00040 typedef int(*interface_start_type)(Playlist *, int,  char **);
00041 typedef int(*interface_running_type)();
00042 typedef int(*interface_stop_type)();
00043 typedef void(*interface_close_type)();
00044 
00045 typedef struct _interface_plugin
00046 {
00047         interface_version_type version;         
00048         char *name;
00049         char *author;
00050         void *handle;
00051         interface_init_type init;
00052         interface_start_type start;
00053         interface_running_type running;
00054         interface_stop_type stop;
00055         interface_close_type close;
00056 } interface_plugin;
00057 
00058 typedef interface_plugin*(*interface_plugin_info_type)();
00059 
00060 #endif

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