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76 lines
3.3 KiB
76 lines
3.3 KiB
/*****************************************************************************
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* modules.h : Module descriptor and load functions
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*****************************************************************************
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* Copyright (C) 2001 the VideoLAN team
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* $Id$
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*
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* Authors: Samuel Hocevar <sam@zoy.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/**
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* \file
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* This file defines functions for modules in vlc
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*/
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/*****************************************************************************
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* Exported functions.
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*****************************************************************************/
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#define module_Need(a,b,c,d) __module_Need(VLC_OBJECT(a),b,c,d)
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VLC_EXPORT( module_t *, __module_Need, ( vlc_object_t *, const char *, const char *, bool ) );
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#define module_Unneed(a,b) __module_Unneed(VLC_OBJECT(a),b)
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VLC_EXPORT( void, __module_Unneed, ( vlc_object_t *, module_t * ) );
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#define module_Exists(a,b) __module_Exists(VLC_OBJECT(a),b)
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VLC_EXPORT( bool, __module_Exists, ( vlc_object_t *, const char * ) );
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#define module_Find(a,b) __module_Find(VLC_OBJECT(a),b)
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VLC_EXPORT( module_t *, __module_Find, ( vlc_object_t *, const char * ) );
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VLC_EXPORT( module_config_t *, module_GetConfig, ( const module_t *, unsigned * ) );
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VLC_EXPORT( void, module_PutConfig, ( module_config_t * ) );
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VLC_EXPORT( module_t *, module_hold, (module_t *module) );
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VLC_EXPORT( void, module_release, (module_t *module) );
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VLC_EXPORT( void, module_list_free, (module_t **) );
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VLC_EXPORT( module_t **, module_list_get, (size_t *n) );
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/* Return a NULL terminated array with the names of the modules that have a
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* certain capability.
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* Free after uses both the string and the table. */
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#define module_GetModulesNamesForCapability(a,b,c) \
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__module_GetModulesNamesForCapability(VLC_OBJECT(a),b,c)
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VLC_EXPORT(char **, __module_GetModulesNamesForCapability,
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( vlc_object_t *p_this, const char * psz_capability,
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char ***psz_longname ) );
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VLC_EXPORT( bool, module_IsCapable, ( const module_t *m, const char *cap ) );
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VLC_EXPORT( const char *, module_GetObjName, ( const module_t *m ) );
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VLC_EXPORT( const char *, module_GetName, ( const module_t *m, bool long_name ) );
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#define module_GetLongName( m ) module_GetName( m, true )
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VLC_EXPORT( const char *, module_GetHelp, ( const module_t *m ) );
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#define module_GetMainModule(a) __module_GetMainModule(VLC_OBJECT(a))
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static inline module_t * __module_GetMainModule( vlc_object_t * p_this )
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{
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return module_Find( p_this, "main" );
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}
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static inline bool module_IsMainModule( const module_t * p_module )
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{
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return !strcmp( module_GetObjName( p_module ), "main" );
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}
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