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vlc-2-2
Commit 0669643b authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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vlc_modules_macros.h -> vlc_plugin.h

parent 63007605
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include/vlc_common.h
View file @ 0669643b
......@@ -430,7 +430,7 @@ typedef int ( * vlc_callback_t ) ( vlc_object_t *, /* variable's object */
# endif
#endif
#include "vlc_modules_macros.h"
#include <vlc_plugin.h>
/*****************************************************************************
* OS-specific headers and thread types
......
include/vlc_modules_macros.h deleted 100644 → 0
View file @ 63007605
/*****************************************************************************
* modules_macros.h : Macros used from within a module.
*****************************************************************************
* Copyright (C) 2001-2006 the VideoLAN team
* Copyright © 2007-2008 Rémi Denis-Courmont
*
* Authors: Samuel Hocevar <sam@zoy.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 LIBVLC_MODULES_MACROS_H
# define LIBVLC_MODULES_MACROS_H 1
/*****************************************************************************
* If we are not within a module, assume we're in the vlc core.
*****************************************************************************/
#if !defined( __PLUGIN__ ) && !defined( __BUILTIN__ )
# define MODULE_NAME main
#endif
/**
* Current plugin ABI version
*/
# define MODULE_SYMBOL 0_9_0k
# define MODULE_SUFFIX "__0_9_0k"
/*****************************************************************************
* Add a few defines. You do not want to read this section. Really.
*****************************************************************************/
/* Explanation:
*
* if user has #defined MODULE_NAME foo, then we will need:
* #define MODULE_STRING "foo"
*
* and, if HAVE_DYNAMIC_PLUGINS is NOT set, we will also need:
* #define MODULE_FUNC( zog ) module_foo_zog
*
* this can't easily be done with the C preprocessor, thus a few ugly hacks.
*/
/* I can't believe I need to do this to change « foo » to « "foo" » */
#define STRINGIFY( z ) UGLY_KLUDGE( z )
#define UGLY_KLUDGE( z ) #z
/* And I need to do _this_ to change « foo bar » to « module_foo_bar » ! */
#define CONCATENATE( y, z ) CRUDE_HACK( y, z )
#define CRUDE_HACK( y, z ) y##__##z
/* If the module is built-in, then we need to define foo_InitModule instead
* of InitModule. Same for Activate- and DeactivateModule. */
#ifdef __PLUGIN__
# define __VLC_SYMBOL( symbol ) CONCATENATE( symbol, MODULE_SYMBOL )
#else
# define __VLC_SYMBOL( symbol ) CONCATENATE( symbol, MODULE_NAME )
#endif
#if defined( __PLUGIN__ ) && ( defined( WIN32 ) || defined( UNDER_CE ) )
# define DLL_SYMBOL __declspec(dllexport)
# define CDECL_SYMBOL __cdecl
#elif defined (HAVE_ATTRIBUTE_VISIBILITY)
# define DLL_SYMBOL __attribute__((visibility("default")))
# define CDECL_SYMBOL
#else
# define DLL_SYMBOL
# define CDECL_SYMBOL
#endif
#if defined( __cplusplus )
# define EXTERN_SYMBOL extern "C"
#else
# define EXTERN_SYMBOL
#endif
#define MODULE_STRING STRINGIFY( MODULE_NAME )
/*
* InitModule: this function is called once and only once, when the module
* is looked at for the first time. We get the useful data from it, for
* instance the module name, its shortcuts, its capabilities... we also create
* a copy of its config because the module can be unloaded at any time.
*/
#if defined (__PLUGIN__) || defined (__BUILTIN__)
EXTERN_SYMBOL DLL_SYMBOL int CDECL_SYMBOL
__VLC_SYMBOL(vlc_entry) ( module_t *p_module );
#endif
#define vlc_module_begin( ) \
EXTERN_SYMBOL DLL_SYMBOL int CDECL_SYMBOL \
__VLC_SYMBOL(vlc_entry) ( module_t *p_module ) \
{ \
module_config_t *p_config = NULL; \
if (vlc_module_set (p_module, VLC_MODULE_NAME, \
(const char *)(MODULE_STRING))) \
goto error; \
{ \
module_t *p_submodule = p_module /* the ; gets added */
#define vlc_module_end( ) \
} \
(void)p_config; \
return VLC_SUCCESS; \
\
error: \
return VLC_EGENERIC; \
} \
struct _u_n_u_s_e_d_ /* the ; gets added */
#define add_submodule( ) \
p_submodule = vlc_submodule_create( p_module )
#define add_requirement( cap ) \
if (vlc_module_set (p_module, VLC_MODULE_CPU_REQUIREMENT, \
(int)(CPU_CAPABILITY_##cap))) \
goto error
#define add_shortcut( shortcut ) \
if (vlc_module_set (p_submodule, VLC_MODULE_SHORTCUT, (int)(shortcut))) \
goto error
#define set_shortname( shortname ) \
if (vlc_module_set (p_submodule, VLC_MODULE_SHORTNAME, \
(const char *)(shortname))) \
goto error
#define set_description( desc ) \
if (vlc_module_set (p_submodule, VLC_MODULE_DESCRIPTION, \
(const char *)(desc))) \
goto error
#define set_help( help ) \
if (vlc_module_set (p_submodule, VLC_MODULE_HELP, (const char *)(help))) \
goto error
#define set_capability( cap, score ) \
if (vlc_module_set (p_submodule, VLC_MODULE_CAPABILITY, (int)(cap)) \
|| vlc_module_set (p_submodule, VLC_MODULE_SCORE, (int)(score))) \
goto error
#define set_callbacks( activate, deactivate ) \
if (vlc_module_set (p_submodule, VLC_MODULE_CB_OPEN, activate) \
|| vlc_module_set (p_submodule, VLC_MODULE_CB_CLOSE, deactivate)) \
goto error
#define linked_with_a_crap_library_which_uses_atexit( ) \
if (vlc_module_set (p_submodule, VLC_MODULE_NO_UNLOAD)) \
goto error
VLC_EXPORT( module_t *, vlc_module_create, ( vlc_object_t * ) );
VLC_EXPORT( module_t *, vlc_submodule_create, ( module_t * ) );
VLC_EXPORT( int, vlc_module_set, (module_t *module, int propid, ...) );
VLC_EXPORT( module_config_t *, vlc_config_create, (module_t *, int type) );
VLC_EXPORT( int, vlc_config_set, (module_config_t *, int, ...) );
enum vlc_module_properties
{
/* DO NOT EVER REMOVE, INSERT OR REPLACE ANY ITEM! It would break the ABI!
* Append new items at the end ONLY. */
VLC_MODULE_CPU_REQUIREMENT,
VLC_MODULE_SHORTCUT,
VLC_MODULE_SHORTNAME,
VLC_MODULE_DESCRIPTION,
VLC_MODULE_HELP,
VLC_MODULE_CAPABILITY,
VLC_MODULE_SCORE,
VLC_MODULE_PROGRAM,
VLC_MODULE_CB_OPEN,
VLC_MODULE_CB_CLOSE,
VLC_MODULE_NO_UNLOAD,
VLC_MODULE_NAME,
};
enum vlc_config_properties
{
/* DO NOT EVER REMOVE, INSERT OR REPLACE ANY ITEM! It would break the ABI!
* Append new items at the end ONLY. */
VLC_CONFIG_NAME,
/* command line name (args=const char *, vlc_callback_t) */
VLC_CONFIG_DESC,
/* description (args=const char *, const char *) */
VLC_CONFIG_VALUE,
/* actual value (args=int/double/const char *) */
VLC_CONFIG_RANGE,
/* minimum value (args=int/double/const char * twice) */
VLC_CONFIG_ADVANCED,
/* enable advanced flag (args=none) */
VLC_CONFIG_VOLATILE,
/* don't write variable to storage (args=none) */
VLC_CONFIG_PERSISTENT,
/* always write variable to storage (args=none) */
VLC_CONFIG_RESTART,
/* restart required to apply value change (args=none) */
VLC_CONFIG_PRIVATE,
/* hide from user (args=none) */
VLC_CONFIG_REMOVED,
/* tag as no longer supported (args=none) */
VLC_CONFIG_CAPABILITY,
/* capability for a module or list thereof (args=const char*) */
VLC_CONFIG_SHORTCUT,
/* one-character (short) command line option name (args=char) */
VLC_CONFIG_LIST,
/* possible values list
* (args=size_t, const <type> *, const char *const *) */
VLC_CONFIG_ADD_ACTION,
/* add value change callback (args=vlc_callback_t, const char *) */
VLC_CONFIG_OLDNAME,
/* former option name (args=const char *) */
VLC_CONFIG_SAFE,
/* tag as modifiable by untrusted input item "sources" (args=none) */
};
/*****************************************************************************
* Macros used to build the configuration structure.
*
* Note that internally we support only 3 types of config data: int, float
* and string.
* The other types declared here just map to one of these 3 basic types but
* have the advantage of also providing very good hints to a configuration
* interface so as to make it more user friendly.
* The configuration structure also includes category hints. These hints can
* provide a configuration interface with some very useful data and again
* allow for a more user friendly interface.
*****************************************************************************/
#define add_type_inner( type ) \
p_config = vlc_config_create (p_module, type)
#define add_typedesc_inner( type, text, longtext ) \
add_type_inner( type ); \
vlc_config_set (p_config, VLC_CONFIG_DESC, \
(const char *)(text), (const char *)(longtext))
#define add_typeadv_inner( type, text, longtext, advc ) \
add_typedesc_inner( type, text, longtext ); \
if (advc) vlc_config_set (p_config, VLC_CONFIG_ADVANCED)
#define add_typename_inner( type, name, text, longtext, advc, cb ) \
add_typeadv_inner( type, text, longtext, advc ); \
vlc_config_set (p_config, VLC_CONFIG_NAME, \
(const char *)(name), (vlc_callback_t)(cb))
#define add_string_inner( type, name, text, longtext, advc, cb, v ) \
add_typename_inner( type, name, text, longtext, advc, cb ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (const char *)(v))
#define add_int_inner( type, name, text, longtext, advc, cb, v ) \
add_typename_inner( type, name, text, longtext, advc, cb ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(v))
#define set_category( i_id ) \
add_type_inner( CONFIG_CATEGORY ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(i_id))
#define set_subcategory( i_id ) \
add_type_inner( CONFIG_SUBCATEGORY ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(i_id))
#define set_section( text, longtext ) \
add_typedesc_inner( CONFIG_SECTION, text, longtext )
#define add_category_hint( text, longtext, advc ) \
add_typeadv_inner( CONFIG_HINT_CATEGORY, text, longtext, advc )
#define add_subcategory_hint( text, longtext ) \
add_typedesc_inner( CONFIG_HINT_SUBCATEGORY, text, longtext )
#define end_subcategory_hint \
add_type_inner( CONFIG_HINT_SUBCATEGORY_END )
#define add_usage_hint( text ) \
add_typedesc_inner( CONFIG_HINT_USAGE, text, NULL )
#define add_string( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_STRING, name, text, longtext, advc, p_callback, value )
#define add_password( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_PASSWORD, name, text, longtext, advc, p_callback, value )
#define add_file( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_FILE, name, text, longtext, advc, p_callback, value )
#define add_directory( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_DIRECTORY, name, text, longtext, advc, p_callback, value )
#define add_module( name, psz_caps, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE, name, text, longtext, advc, p_callback, value ); \
vlc_config_set (p_config, VLC_CONFIG_CAPABILITY, (const char *)(psz_caps))
#define add_module_list( name, psz_caps, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_LIST, name, text, longtext, advc, p_callback, value ); \
vlc_config_set (p_config, VLC_CONFIG_CAPABILITY, (const char *)(psz_caps))
#ifndef __PLUGIN__
#define add_module_cat( name, i_subcategory, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_CAT, name, text, longtext, advc, p_callback, value ); \
p_config->min.i = i_subcategory /* gruik */
#define add_module_list_cat( name, i_subcategory, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_LIST_CAT, name, text, longtext, advc, p_callback, value ); \
p_config->min.i = i_subcategory /* gruik */
#endif
#define add_integer( name, value, p_callback, text, longtext, advc ) \
add_int_inner( CONFIG_ITEM_INTEGER, name, text, longtext, advc, p_callback, value )
#define add_key( name, value, p_callback, text, longtext, advc ) \
add_int_inner( CONFIG_ITEM_KEY, name, text, longtext, advc, p_callback, value )
#define add_integer_with_range( name, value, i_min, i_max, p_callback, text, longtext, advc ) \
add_integer( name, value, p_callback, text, longtext, advc ); \
change_integer_range( i_min, i_max )
#define add_float( name, v, p_callback, text, longtext, advc ) \
add_typename_inner( CONFIG_ITEM_FLOAT, name, text, longtext, advc, p_callback ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (double)(v))
#define add_float_with_range( name, value, f_min, f_max, p_callback, text, longtext, advc ) \
add_float( name, value, p_callback, text, longtext, advc ); \
change_float_range( f_min, f_max )
#define add_bool( name, v, p_callback, text, longtext, advc ) \
add_typename_inner( CONFIG_ITEM_BOOL, name, text, longtext, advc, p_callback ); \
if (v) vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)true)
/* For removed option */
#define add_obsolete_inner( name, type ) \
add_type_inner( type ); \
vlc_config_set (p_config, VLC_CONFIG_NAME, \
(const char *)(name), (vlc_callback_t)NULL); \
vlc_config_set (p_config, VLC_CONFIG_REMOVED)
#define add_obsolete_bool( name ) \
add_obsolete_inner( name, CONFIG_ITEM_BOOL )
#define add_obsolete_integer( name ) \
add_obsolete_inner( name, CONFIG_ITEM_INTEGER )
#define add_obsolete_float( name ) \
add_obsolete_inner( name, CONFIG_ITEM_FLOAT )
#define add_obsolete_string( name ) \
add_obsolete_inner( name, CONFIG_ITEM_STRING )
/* Modifier macros for the config options (used for fine tuning) */
#define add_deprecated_alias( name ) \
vlc_config_set (p_config, VLC_CONFIG_OLDNAME, (const char *)(name))
#define change_short( ch ) \
vlc_config_set (p_config, VLC_CONFIG_SHORTCUT, (int)(ch))
#define change_string_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (char *)), \
(const char *const *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_integer_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (int)), \
(const int *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_float_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (float)), \
(const float *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_integer_range( minv, maxv ) \
vlc_config_set (p_config, VLC_CONFIG_RANGE, (int)(minv), (int)(maxv))
#define change_float_range( minv, maxv ) \
vlc_config_set (p_config, VLC_CONFIG_RANGE, \
(double)(minv), (double)(maxv))
#define change_action_add( pf_action, text ) \
vlc_config_set (p_config, VLC_CONFIG_ADD_ACTION, \
(vlc_callback_t)(pf_action), (const char *)(text))
#define change_internal() \
vlc_config_set (p_config, VLC_CONFIG_PRIVATE)
#define change_need_restart() \
vlc_config_set (p_config, VLC_CONFIG_RESTART)
#define change_autosave() \
vlc_config_set (p_config, VLC_CONFIG_PERSISTENT)
#define change_unsaveable() \
vlc_config_set (p_config, VLC_CONFIG_VOLATILE)
#define change_unsafe() (void)0 /* no-op */
#define change_safe() \
vlc_config_set (p_config, VLC_CONFIG_SAFE)
#endif
include/vlc_plugin.h
View file @ 0669643b
/*****************************************************************************
* plugin.h: LibVLC plugin macros
* vlc_plugin.h : Macros used from within a module.
*****************************************************************************
* Copyright © 2007 Rémi Denis-Courmont
* $Id$
* Copyright (C) 2001-2006 the VideoLAN team
* Copyright © 2007-2008 Rémi Denis-Courmont
*
* Authors: Samuel Hocevar <sam@zoy.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
......@@ -19,10 +21,413 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef _VLC_PLUGIN_H
# define _VLC_PLUGIN_H 1
#ifndef LIBVLC_MODULES_MACROS_H
# define LIBVLC_MODULES_MACROS_H 1
/*****************************************************************************
* If we are not within a module, assume we're in the vlc core.
*****************************************************************************/
#if !defined( __PLUGIN__ ) && !defined( __BUILTIN__ )
# define MODULE_NAME main
#endif
/**
* Current plugin ABI version
*/
# define MODULE_SYMBOL 0_9_0k
# define MODULE_SUFFIX "__0_9_0k"
/*****************************************************************************
* Add a few defines. You do not want to read this section. Really.
*****************************************************************************/
/* Explanation:
*
* if user has #defined MODULE_NAME foo, then we will need:
* #define MODULE_STRING "foo"
*
* and, if HAVE_DYNAMIC_PLUGINS is NOT set, we will also need:
* #define MODULE_FUNC( zog ) module_foo_zog
*
* this can't easily be done with the C preprocessor, thus a few ugly hacks.
*/
/* I can't believe I need to do this to change « foo » to « "foo" » */
#define STRINGIFY( z ) UGLY_KLUDGE( z )
#define UGLY_KLUDGE( z ) #z
/* And I need to do _this_ to change « foo bar » to « module_foo_bar » ! */
#define CONCATENATE( y, z ) CRUDE_HACK( y, z )
#define CRUDE_HACK( y, z ) y##__##z
/* If the module is built-in, then we need to define foo_InitModule instead
* of InitModule. Same for Activate- and DeactivateModule. */
#ifdef __PLUGIN__
# define E_( function ) CONCATENATE( function, MODULE_SYMBOL )
# define __VLC_SYMBOL( symbol ) CONCATENATE( symbol, MODULE_SYMBOL )
#else
# define E_( function ) CONCATENATE( function, MODULE_NAME )
# define __VLC_SYMBOL( symbol ) CONCATENATE( symbol, MODULE_NAME )
#endif
#if defined( __PLUGIN__ ) && ( defined( WIN32 ) || defined( UNDER_CE ) )
# define DLL_SYMBOL __declspec(dllexport)
# define CDECL_SYMBOL __cdecl
#elif defined (HAVE_ATTRIBUTE_VISIBILITY)
# define DLL_SYMBOL __attribute__((visibility("default")))
# define CDECL_SYMBOL
#else
# define DLL_SYMBOL
# define CDECL_SYMBOL
#endif
#if defined( __cplusplus )
# define EXTERN_SYMBOL extern "C"
#else
# define EXTERN_SYMBOL
#endif
#define MODULE_STRING STRINGIFY( MODULE_NAME )
/*
* InitModule: this function is called once and only once, when the module
* is looked at for the first time. We get the useful data from it, for
* instance the module name, its shortcuts, its capabilities... we also create
* a copy of its config because the module can be unloaded at any time.
*/
#if defined (__PLUGIN__) || defined (__BUILTIN__)
EXTERN_SYMBOL DLL_SYMBOL int CDECL_SYMBOL
E_(vlc_entry) ( module_t *p_module );
#endif
#define vlc_module_begin( ) \
EXTERN_SYMBOL DLL_SYMBOL int CDECL_SYMBOL \
__VLC_SYMBOL(vlc_entry) ( module_t *p_module ) \
{ \
module_config_t *p_config = NULL; \
if (vlc_module_set (p_module, VLC_MODULE_NAME, \
(const char *)(MODULE_STRING))) \
goto error; \
{ \
module_t *p_submodule = p_module /* the ; gets added */
#define vlc_module_end( ) \
} \
(void)p_config; \
return VLC_SUCCESS; \
\
error: \
return VLC_EGENERIC; \
} \
struct _u_n_u_s_e_d_ /* the ; gets added */
#define add_submodule( ) \
p_submodule = vlc_submodule_create( p_module )
#define add_requirement( cap ) \
if (vlc_module_set (p_module, VLC_MODULE_CPU_REQUIREMENT, \
(int)(CPU_CAPABILITY_##cap))) \
goto error
#define add_shortcut( shortcut ) \
if (vlc_module_set (p_submodule, VLC_MODULE_SHORTCUT, (int)(shortcut))) \
goto error
#define set_shortname( shortname ) \
if (vlc_module_set (p_submodule, VLC_MODULE_SHORTNAME, \
(const char *)(shortname))) \
goto error
#define set_description( desc ) \
if (vlc_module_set (p_submodule, VLC_MODULE_DESCRIPTION, \
(const char *)(desc))) \
goto error
#define set_help( help ) \
if (vlc_module_set (p_submodule, VLC_MODULE_HELP, (const char *)(help))) \
goto error
#define set_capability( cap, score ) \
if (vlc_module_set (p_submodule, VLC_MODULE_CAPABILITY, (int)(cap)) \
|| vlc_module_set (p_submodule, VLC_MODULE_SCORE, (int)(score))) \
goto error
#define set_callbacks( activate, deactivate ) \
if (vlc_module_set (p_submodule, VLC_MODULE_CB_OPEN, activate) \
|| vlc_module_set (p_submodule, VLC_MODULE_CB_CLOSE, deactivate)) \
goto error
#define linked_with_a_crap_library_which_uses_atexit( ) \
if (vlc_module_set (p_submodule, VLC_MODULE_NO_UNLOAD)) \
goto error
VLC_EXPORT( module_t *, vlc_module_create, ( vlc_object_t * ) );
VLC_EXPORT( module_t *, vlc_submodule_create, ( module_t * ) );
VLC_EXPORT( int, vlc_module_set, (module_t *module, int propid, ...) );
VLC_EXPORT( module_config_t *, vlc_config_create, (module_t *, int type) );
VLC_EXPORT( int, vlc_config_set, (module_config_t *, int, ...) );
enum vlc_module_properties
{
/* DO NOT EVER REMOVE, INSERT OR REPLACE ANY ITEM! It would break the ABI!
* Append new items at the end ONLY. */
VLC_MODULE_CPU_REQUIREMENT,
VLC_MODULE_SHORTCUT,
VLC_MODULE_SHORTNAME,
VLC_MODULE_DESCRIPTION,
VLC_MODULE_HELP,
VLC_MODULE_CAPABILITY,
VLC_MODULE_SCORE,
VLC_MODULE_PROGRAM,
VLC_MODULE_CB_OPEN,
VLC_MODULE_CB_CLOSE,
VLC_MODULE_NO_UNLOAD,
VLC_MODULE_NAME,
};
enum vlc_config_properties
{
/* DO NOT EVER REMOVE, INSERT OR REPLACE ANY ITEM! It would break the ABI!
* Append new items at the end ONLY. */
VLC_CONFIG_NAME,
/* command line name (args=const char *, vlc_callback_t) */
VLC_CONFIG_DESC,
/* description (args=const char *, const char *) */
VLC_CONFIG_VALUE,
/* actual value (args=int/double/const char *) */
VLC_CONFIG_RANGE,
/* minimum value (args=int/double/const char * twice) */
VLC_CONFIG_ADVANCED,
/* enable advanced flag (args=none) */
VLC_CONFIG_VOLATILE,
/* don't write variable to storage (args=none) */
VLC_CONFIG_PERSISTENT,
/* always write variable to storage (args=none) */
VLC_CONFIG_RESTART,
/* restart required to apply value change (args=none) */
VLC_CONFIG_PRIVATE,
/* hide from user (args=none) */
VLC_CONFIG_REMOVED,
/* tag as no longer supported (args=none) */
VLC_CONFIG_CAPABILITY,
/* capability for a module or list thereof (args=const char*) */
VLC_CONFIG_SHORTCUT,
/* one-character (short) command line option name (args=char) */
VLC_CONFIG_LIST,
/* possible values list
* (args=size_t, const <type> *, const char *const *) */
VLC_CONFIG_ADD_ACTION,
/* add value change callback (args=vlc_callback_t, const char *) */
VLC_CONFIG_OLDNAME,
/* former option name (args=const char *) */
VLC_CONFIG_SAFE,
/* tag as modifiable by untrusted input item "sources" (args=none) */
};
/*****************************************************************************
* Macros used to build the configuration structure.
*
* Note that internally we support only 3 types of config data: int, float
* and string.
* The other types declared here just map to one of these 3 basic types but
* have the advantage of also providing very good hints to a configuration
* interface so as to make it more user friendly.
* The configuration structure also includes category hints. These hints can
* provide a configuration interface with some very useful data and again
* allow for a more user friendly interface.
*****************************************************************************/
#define add_type_inner( type ) \
p_config = vlc_config_create (p_module, type)
#define add_typedesc_inner( type, text, longtext ) \
add_type_inner( type ); \
vlc_config_set (p_config, VLC_CONFIG_DESC, \
(const char *)(text), (const char *)(longtext))
#define add_typeadv_inner( type, text, longtext, advc ) \
add_typedesc_inner( type, text, longtext ); \
if (advc) vlc_config_set (p_config, VLC_CONFIG_ADVANCED)
#define add_typename_inner( type, name, text, longtext, advc, cb ) \
add_typeadv_inner( type, text, longtext, advc ); \
vlc_config_set (p_config, VLC_CONFIG_NAME, \
(const char *)(name), (vlc_callback_t)(cb))
#define add_string_inner( type, name, text, longtext, advc, cb, v ) \
add_typename_inner( type, name, text, longtext, advc, cb ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (const char *)(v))
#define add_int_inner( type, name, text, longtext, advc, cb, v ) \
add_typename_inner( type, name, text, longtext, advc, cb ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(v))
#define set_category( i_id ) \
add_type_inner( CONFIG_CATEGORY ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(i_id))
#define set_subcategory( i_id ) \
add_type_inner( CONFIG_SUBCATEGORY ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)(i_id))
#define set_section( text, longtext ) \
add_typedesc_inner( CONFIG_SECTION, text, longtext )
#define add_category_hint( text, longtext, advc ) \
add_typeadv_inner( CONFIG_HINT_CATEGORY, text, longtext, advc )
#define add_subcategory_hint( text, longtext ) \
add_typedesc_inner( CONFIG_HINT_SUBCATEGORY, text, longtext )
#define end_subcategory_hint \
add_type_inner( CONFIG_HINT_SUBCATEGORY_END )
#define add_usage_hint( text ) \
add_typedesc_inner( CONFIG_HINT_USAGE, text, NULL )
#define add_string( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_STRING, name, text, longtext, advc, p_callback, value )
#define add_password( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_PASSWORD, name, text, longtext, advc, p_callback, value )
#define add_file( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_FILE, name, text, longtext, advc, p_callback, value )
#define add_directory( name, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_DIRECTORY, name, text, longtext, advc, p_callback, value )
#define add_module( name, psz_caps, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE, name, text, longtext, advc, p_callback, value ); \
vlc_config_set (p_config, VLC_CONFIG_CAPABILITY, (const char *)(psz_caps))
#define add_module_list( name, psz_caps, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_LIST, name, text, longtext, advc, p_callback, value ); \
vlc_config_set (p_config, VLC_CONFIG_CAPABILITY, (const char *)(psz_caps))
#ifndef __PLUGIN__
#define add_module_cat( name, i_subcategory, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_CAT, name, text, longtext, advc, p_callback, value ); \
p_config->min.i = i_subcategory /* gruik */
#define add_module_list_cat( name, i_subcategory, value, p_callback, text, longtext, advc ) \
add_string_inner( CONFIG_ITEM_MODULE_LIST_CAT, name, text, longtext, advc, p_callback, value ); \
p_config->min.i = i_subcategory /* gruik */
#endif
#define add_integer( name, value, p_callback, text, longtext, advc ) \
add_int_inner( CONFIG_ITEM_INTEGER, name, text, longtext, advc, p_callback, value )
#define add_key( name, value, p_callback, text, longtext, advc ) \
add_int_inner( CONFIG_ITEM_KEY, name, text, longtext, advc, p_callback, value )
#define add_integer_with_range( name, value, i_min, i_max, p_callback, text, longtext, advc ) \
add_integer( name, value, p_callback, text, longtext, advc ); \
change_integer_range( i_min, i_max )
#define add_float( name, v, p_callback, text, longtext, advc ) \
add_typename_inner( CONFIG_ITEM_FLOAT, name, text, longtext, advc, p_callback ); \
vlc_config_set (p_config, VLC_CONFIG_VALUE, (double)(v))
#define add_float_with_range( name, value, f_min, f_max, p_callback, text, longtext, advc ) \
add_float( name, value, p_callback, text, longtext, advc ); \
change_float_range( f_min, f_max )
#define add_bool( name, v, p_callback, text, longtext, advc ) \
add_typename_inner( CONFIG_ITEM_BOOL, name, text, longtext, advc, p_callback ); \
if (v) vlc_config_set (p_config, VLC_CONFIG_VALUE, (int)true)
/* For removed option */
#define add_obsolete_inner( name, type ) \
add_type_inner( type ); \
vlc_config_set (p_config, VLC_CONFIG_NAME, \
(const char *)(name), (vlc_callback_t)NULL); \
vlc_config_set (p_config, VLC_CONFIG_REMOVED)
#define add_obsolete_bool( name ) \
add_obsolete_inner( name, CONFIG_ITEM_BOOL )
#define add_obsolete_integer( name ) \
add_obsolete_inner( name, CONFIG_ITEM_INTEGER )
#define add_obsolete_float( name ) \
add_obsolete_inner( name, CONFIG_ITEM_FLOAT )
#define add_obsolete_string( name ) \
add_obsolete_inner( name, CONFIG_ITEM_STRING )
/* Modifier macros for the config options (used for fine tuning) */
#define add_deprecated_alias( name ) \
vlc_config_set (p_config, VLC_CONFIG_OLDNAME, (const char *)(name))
#define change_short( ch ) \
vlc_config_set (p_config, VLC_CONFIG_SHORTCUT, (int)(ch))
#define change_string_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (char *)), \
(const char *const *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_integer_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (int)), \
(const int *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_float_list( list, list_text, list_update_func ) \
vlc_config_set (p_config, VLC_CONFIG_LIST, \
(size_t)(sizeof (list) / sizeof (float)), \
(const float *)(list), \
(const char *const *)(list_text), \
list_update_func)
#define change_integer_range( minv, maxv ) \
vlc_config_set (p_config, VLC_CONFIG_RANGE, (int)(minv), (int)(maxv))
#define change_float_range( minv, maxv ) \
vlc_config_set (p_config, VLC_CONFIG_RANGE, \
(double)(minv), (double)(maxv))
#define change_action_add( pf_action, text ) \
vlc_config_set (p_config, VLC_CONFIG_ADD_ACTION, \
(vlc_callback_t)(pf_action), (const char *)(text))
#define change_internal() \
vlc_config_set (p_config, VLC_CONFIG_PRIVATE)
#define change_need_restart() \
vlc_config_set (p_config, VLC_CONFIG_RESTART)
#define change_autosave() \
vlc_config_set (p_config, VLC_CONFIG_PERSISTENT)
#define change_unsaveable() \
vlc_config_set (p_config, VLC_CONFIG_VOLATILE)
#define change_unsafe() (void)0 /* no-op */
#include <vlc_modules.h>
#include <vlc_configuration.h>
#define change_safe() \
vlc_config_set (p_config, VLC_CONFIG_SAFE)
#endif
src/Makefile.am
View file @ 0669643b
......@@ -43,9 +43,9 @@ pluginsinclude_HEADERS = \
../include/vlc_main.h \
../include/vlc_messages.h \
../include/vlc_modules.h \
../include/vlc_modules_macros.h \
../include/vlc_mtime.h \
../include/vlc_objects.h \
../include/vlc_plugin.h \
../include/vlc_threads.h \
../include/vlc_threads_funcs.h \
../include/vlc_variables.h \
......@@ -86,7 +86,6 @@ noinst_HEADERS = \
../include/vlc_osd.h \
../include/vlc_pgpkey.h \
../include/vlc_playlist.h \
../include/vlc_plugin.h \
../include/vlc_rand.h \
../include/vlc_services_discovery.h \
../include/vlc_sout.h \
......@@ -171,6 +170,7 @@ endif
libvlc_la_SOURCES = $(SOURCES_libvlc)
nodist_libvlc_la_SOURCES = misc/revision.c
libvlc_la_CFLAGS = `$(VLC_CONFIG) --cflags libvlc` \
-DMODULE_STRING=\"main\" \
-DLOCALEDIR=\"$(localedir)\" \
-DSYSCONFDIR=\"$(sysconfdir)\" \
-DDATA_PATH=\"$(pkgdatadir)\" \
......@@ -190,7 +190,8 @@ libvlc_la_DEPENDENCIES = libvlc.sym
libvlc_control_la_SOURCES = $(SOURCES_libvlc_control)
libvlc_control_la_LIBADD = libvlc.la
libvlc_control_la_CFLAGS = `$(VLC_CONFIG) --cflags libvlc`
libvlc_control_la_CFLAGS = `$(VLC_CONFIG) --cflags libvlc` \
-DMODULE_STRING=\"control\"
libvlc_control_la_LDFLAGS = $(AM_LDFLAGS) -version-info 1:0:0
if HAVE_COMPILER_EXPORT
libvlc_control_la_LDFLAGS += -export-dynamic
......
src/libvlc-module.c
View file @ 0669643b
......@@ -35,6 +35,7 @@
#endif
#include <vlc/vlc.h>
#include <vlc_plugin.h>
#include "libvlc.h"
//#define Nothing here, this is just to prevent update-po from being stupid
......
src/modules/entry.c
View file @ 0669643b
......@@ -24,6 +24,7 @@
#endif
#include <vlc/vlc.h>
#include <vlc_plugin.h>
#include <assert.h>
#include <stdarg.h>
......
src/modules/modules.c
View file @ 0669643b
......@@ -29,6 +29,7 @@
#endif
#include <vlc/vlc.h>
#include <vlc_plugin.h>
#include "libvlc.h"
/* Some faulty libcs have a broken struct dirent when _FILE_OFFSET_BITS
......
src/modules/os.c
View file @ 0669643b
......@@ -29,6 +29,7 @@
#endif
#include <vlc/vlc.h>
#include <vlc_plugin.h> /* MODULE_SUFFIX */
#include "libvlc.h"
#include "modules.h"
......@@ -259,6 +260,8 @@ void module_Unload( module_handle_t handle )
#elif defined(HAVE_DL_DLOPEN)
# ifdef NDEBUG
dlclose( handle );
# else
(void)handle;
# endif
#elif defined(HAVE_DL_SHL_LOAD)
......
vlc-config.in.in
View file @ 0669643b
......@@ -247,7 +247,7 @@ done
# If a module was requested, use its name
#
if test -n "${module}"; then
cppflags="${cppflags} -DMODULE_NAME=${module} -DMODULE_NAME_IS_${module}"
cppflags="${cppflags} -DMODULE_NAME=${module} -DMODULE_NAME_IS_${module} -DMODULE_STRING=\"${module}\""
fi
#
......
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