Commit e9947bec authored by Clément Stenac's avatar Clément Stenac

Split libvlc.c:

* instances creation/deletion stuff to libvlc-common.c
* implementation of the old libvlc API to libvlc.c
parent fcfc11bd
......@@ -31,6 +31,21 @@ extern "C" {
#include <vlc/vlc.h>
/***************************************************************************
* Internal creation and destruction functions
***************************************************************************/
libvlc_int_t *libvlc_InternalCreate();
int libvlc_InternalInit( libvlc_int_t *, int, char *ppsz_argv[] );
int libvlc_InternalCleanup( libvlc_int_t * );
int libvlc_InternalDestroy( libvlc_int_t *, vlc_bool_t );
int libvlc_InternalAddIntf( libvlc_int_t *, char const *, vlc_bool_t,
vlc_bool_t, int, char ** );
/***************************************************************************
* Opaque structures for libvlc API
***************************************************************************/
struct libvlc_instance_t
{
libvlc_int_t *p_libvlc_int;
......
......@@ -252,6 +252,7 @@ SOURCES_libvlc_getopt = \
SOURCES_libvlc_common = \
libvlc.c \
libvlc-common.c \
libvlc.h \
interface/interface.c \
interface/intf_eject.c \
......
/*****************************************************************************
* libvlc-common.c: libvlc instances creation and deletion
*****************************************************************************
* Copyright (C) 1998-2006 the VideoLAN team
* $Id$
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
* Gildas Bazin <gbazin@videolan.org>
* Derk-Jan Hartman <hartman at videolan dot org>
* Rémi Denis-Courmont <rem # videolan : 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.
*****************************************************************************/
/** \file
* This file contains functions to create and destroy libvlc instances
*/
/*****************************************************************************
* Pretend we are a builtin module
*****************************************************************************/
#define MODULE_NAME main
#define MODULE_PATH main
#define __BUILTIN__
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <vlc/vlc.h>
#include <libvlc_internal.h>
#include <vlc/input.h>
#include <errno.h> /* ENOMEM */
#include <stdio.h> /* sprintf() */
#include <string.h> /* strerror() */
#include <stdlib.h> /* free() */
#ifndef WIN32
# include <netinet/in.h> /* BSD: struct in_addr */
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#elif defined( WIN32 ) && !defined( UNDER_CE )
# include <io.h>
#endif
#ifdef WIN32 /* optind, getopt(), included in unistd.h */
# include "extras/getopt.h"
#endif
#ifdef HAVE_LOCALE_H
# include <locale.h>
#endif
#ifdef HAVE_HAL
# include <hal/libhal.h>
#endif
#include "vlc_cpu.h" /* CPU detection */
#include "os_specific.h"
#include "vlc_error.h"
#include "vlc_playlist.h"
#include "vlc_interface.h"
#include "audio_output.h"
#include "vlc_video.h"
#include "video_output.h"
#include "stream_output.h"
#include "charset.h"
#include "libvlc.h"
/*****************************************************************************
* The evil global variable. We handle it with care, don't worry.
*****************************************************************************/
static libvlc_global_data_t libvlc_global;
static libvlc_global_data_t * p_libvlc_global;
static libvlc_int_t * p_static_vlc;
/*****************************************************************************
* Local prototypes
*****************************************************************************/
void LocaleInit( vlc_object_t * );
void LocaleDeinit( void );
static void SetLanguage ( char const * );
static int GetFilenames ( libvlc_int_t *, int, char *[] );
static void Help ( libvlc_int_t *, char const *psz_help_name );
static void Usage ( libvlc_int_t *, char const *psz_module_name );
static void ListModules ( libvlc_int_t * );
static void Version ( void );
#ifdef WIN32
static void ShowConsole ( vlc_bool_t );
static void PauseConsole ( void );
#endif
static int ConsoleWidth ( void );
static int VerboseCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static void InitDeviceValues( libvlc_int_t * );
/*****************************************************************************
* vlc_current_object: return the current object.
*****************************************************************************
* If i_object is non-zero, return the corresponding object. Otherwise,
* return the statically allocated p_vlc object.
*****************************************************************************/
libvlc_int_t * vlc_current_object( int i_object )
{
if( i_object )
{
return vlc_object_get( p_libvlc_global, i_object );
}
return p_static_vlc;
}
/**
* Allocate a libvlc instance, initialize global data if needed
* It also initializes the threading system
*/
libvlc_int_t * libvlc_InternalCreate( void )
{
int i_ret;
libvlc_int_t * p_libvlc = NULL;
vlc_value_t lockval;
/* &libvlc_global never changes,
* so we can safely call this multiple times. */
p_libvlc_global = &libvlc_global;
/* vlc_threads_init *must* be the first internal call! No other call is
* allowed before the thread system has been initialized. */
i_ret = vlc_threads_init( p_libvlc_global );
if( i_ret < 0 ) return NULL;
/* Now that the thread system is initialized, we don't have much, but
* at least we have var_Create */
var_Create( p_libvlc_global, "libvlc", VLC_VAR_MUTEX );
var_Get( p_libvlc_global, "libvlc", &lockval );
vlc_mutex_lock( lockval.p_address );
if( !libvlc_global.b_ready )
{
char *psz_env;
/* Guess what CPU we have */
libvlc_global.i_cpu = CPUCapabilities();
/* Find verbosity from VLC_VERBOSE environment variable */
psz_env = getenv( "VLC_VERBOSE" );
libvlc_global.i_verbose = psz_env ? atoi( psz_env ) : -1;
#if defined( HAVE_ISATTY ) && !defined( WIN32 )
libvlc_global.b_color = isatty( 2 ); /* 2 is for stderr */
#else
libvlc_global.b_color = VLC_FALSE;
#endif
/* Initialize message queue */
msg_Create( p_libvlc_global );
/* Announce who we are */
msg_Dbg( p_libvlc_global, COPYRIGHT_MESSAGE );
msg_Dbg( p_libvlc_global, "libvlc was configured with %s",
CONFIGURE_LINE );
/* The module bank will be initialized later */
libvlc_global.p_module_bank = NULL;
libvlc_global.b_ready = VLC_TRUE;
}
vlc_mutex_unlock( lockval.p_address );
var_Destroy( p_libvlc_global, "libvlc" );
/* Allocate a libvlc instance object */
p_libvlc = vlc_object_create( p_libvlc_global, VLC_OBJECT_LIBVLC );
if( p_libvlc == NULL ) return NULL;
p_libvlc->thread_id = 0;
p_libvlc->p_playlist = NULL;
p_libvlc->psz_object_name = "libvlc";
/* Initialize mutexes */
vlc_mutex_init( p_libvlc, &p_libvlc->config_lock );
#ifdef __APPLE__
vlc_mutex_init( p_libvlc, &p_libvlc->quicktime_lock );
vlc_thread_set_priority( p_libvlc, VLC_THREAD_PRIORITY_LOW );
#endif
/* Store our newly allocated structure in the global list */
vlc_object_attach( p_libvlc, p_libvlc_global );
/* Store data for the non-reentrant API */
p_static_vlc = p_libvlc;
return p_libvlc;
}
/**
* Initialize a libvlc instance
* This function initializes a previously allocated libvlc instance:
* - CPU detection
* - gettext initialization
* - message queue, module bank and playlist initialization
* - configuration and commandline parsing
*/
int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, char *ppsz_argv[] )
{
char p_capabilities[200];
char * p_tmp;
char * psz_modules;
char * psz_parser;
char * psz_control;
vlc_bool_t b_exit = VLC_FALSE;
int i_ret = VLC_EEXIT;
module_t *p_help_module;
playlist_t *p_playlist;
vlc_value_t val;
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
# if defined (WIN32) || defined (__APPLE__)
char * psz_language;
#endif
#endif
/* System specific initialization code */
system_Init( p_libvlc, &i_argc, ppsz_argv );
/* Get the executable name (similar to the basename command) */
if( i_argc > 0 )
{
p_libvlc->psz_object_name = p_tmp = ppsz_argv[ 0 ];
while( *p_tmp )
{
if( *p_tmp == '/' ) p_libvlc->psz_object_name = ++p_tmp;
else ++p_tmp;
}
}
else
{
p_libvlc->psz_object_name = "vlc";
}
/*
* Support for gettext
*/
SetLanguage( "" );
/*
* Global iconv, must be done after setlocale()
* so that vlc_current_charset() works.
*/
LocaleInit( (vlc_object_t *)p_libvlc );
/* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
/* Initialize the module bank and load the configuration of the
* main module. We need to do this at this stage to be able to display
* a short help if required by the user. (short help == main module
* options) */
module_InitBank( p_libvlc );
/* Hack: insert the help module here */
p_help_module = vlc_object_create( p_libvlc, VLC_OBJECT_MODULE );
if( p_help_module == NULL )
{
module_EndBank( p_libvlc );
return VLC_EGENERIC;
}
p_help_module->psz_object_name = "help";
p_help_module->psz_longname = N_("Help options");
config_Duplicate( p_help_module, p_help_config );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ) )
{
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
return VLC_EGENERIC;
}
/* Check for short help option */
if( config_GetInt( p_libvlc, "help" ) )
{
Help( p_libvlc, "help" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for version option */
else if( config_GetInt( p_libvlc, "version" ) )
{
Version();
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Set the config file stuff */
p_libvlc->psz_homedir = config_GetHomeDir();
p_libvlc->psz_userdir = config_GetUserDir();
if( p_libvlc->psz_userdir == NULL )
p_libvlc->psz_userdir = strdup(p_libvlc->psz_homedir);
p_libvlc->psz_configfile = config_GetPsz( p_libvlc, "config" );
if( p_libvlc->psz_configfile != NULL && p_libvlc->psz_configfile[0] == '~'
&& p_libvlc->psz_configfile[1] == '/' )
{
char *psz = malloc( strlen(p_libvlc->psz_userdir)
+ strlen(p_libvlc->psz_configfile) );
/* This is incomplete : we should also support the ~cmassiot/ syntax. */
sprintf( psz, "%s/%s", p_libvlc->psz_userdir,
p_libvlc->psz_configfile + 2 );
free( p_libvlc->psz_configfile );
p_libvlc->psz_configfile = psz;
}
/* Check for plugins cache options */
if( config_GetInt( p_libvlc, "reset-plugins-cache" ) )
{
libvlc_global.p_module_bank->b_cache_delete = VLC_TRUE;
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
/* End hack */
/* Will be re-done properly later on */
p_libvlc->p_libvlc_global->i_verbose = config_GetInt( p_libvlc, "verbose" );
/* Check for daemon mode */
#ifndef WIN32
if( config_GetInt( p_libvlc, "daemon" ) )
{
#if HAVE_DAEMON
if( daemon( 1, 0) != 0 )
{
msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
b_exit = VLC_TRUE;
}
p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE;
/* lets check if we need to write the pidfile */
char * psz_pidfile = config_GetPsz( p_libvlc, "pidfile" );
if( psz_pidfile != NULL )
{
FILE *pidfile;
pid_t i_pid = getpid ();
msg_Dbg( p_libvlc, "PID is %d, writing it to %s",
i_pid, psz_pidfile );
pidfile = utf8_fopen( psz_pidfile,"w" );
if( pidfile != NULL )
{
utf8_fprintf( pidfile, "%d", (int)i_pid );
fclose( pidfile );
}
else
{
msg_Err( p_libvlc, "cannot open pid file for writing: %s (%s)",
psz_pidfile, strerror(errno) );
}
}
free( psz_pidfile );
#else
pid_t i_pid;
if( ( i_pid = fork() ) < 0 )
{
msg_Err( p_libvlc, "unable to fork vlc to daemon mode" );
b_exit = VLC_TRUE;
}
else if( i_pid )
{
/* This is the parent, exit right now */
msg_Dbg( p_libvlc, "closing parent process" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
else
{
/* We are the child */
msg_Dbg( p_libvlc, "daemon spawned" );
close( STDIN_FILENO );
close( STDOUT_FILENO );
close( STDERR_FILENO );
p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE;
}
#endif
}
#endif
if( b_exit )
{
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
return i_ret;
}
/* Check for translation config option */
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
# if defined (WIN32) || defined (__APPLE__)
/* This ain't really nice to have to reload the config here but it seems
* the only way to do it. */
config_LoadConfigFile( p_libvlc, "main" );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
/* Check if the user specified a custom language */
psz_language = config_GetPsz( p_libvlc, "language" );
if( psz_language && *psz_language && strcmp( psz_language, "auto" ) )
{
vlc_bool_t b_cache_delete = libvlc_global.p_module_bank->b_cache_delete;
/* Reset the default domain */
SetLanguage( psz_language );
/* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
module_EndBank( p_libvlc );
module_InitBank( p_libvlc );
config_LoadConfigFile( p_libvlc, "main" );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
libvlc_global.p_module_bank->b_cache_delete = b_cache_delete;
}
if( psz_language ) free( psz_language );
# endif
#endif
/*
* Load the builtins and plugins into the module_bank.
* We have to do it before config_Load*() because this also gets the
* list of configuration options exported by each module and loads their
* default values.
*/
module_LoadBuiltins( p_libvlc );
module_LoadPlugins( p_libvlc );
if( p_libvlc->b_die )
{
b_exit = VLC_TRUE;
}
msg_Dbg( p_libvlc, "module bank initialized, found %i modules",
libvlc_global.p_module_bank->i_children );
/* Hack: insert the help module here */
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
/* Check for help on modules */
if( (p_tmp = config_GetPsz( p_libvlc, "module" )) )
{
Help( p_libvlc, p_tmp );
free( p_tmp );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for long help option */
else if( config_GetInt( p_libvlc, "longhelp" ) )
{
Help( p_libvlc, "longhelp" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for module list option */
else if( config_GetInt( p_libvlc, "list" ) )
{
ListModules( p_libvlc );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for config file options */
if( config_GetInt( p_libvlc, "reset-config" ) )
{
vlc_object_detach( p_help_module );
config_ResetAll( p_libvlc );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
config_SaveConfigFile( p_libvlc, NULL );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
}
if( config_GetInt( p_libvlc, "save-config" ) )
{
vlc_object_detach( p_help_module );
config_LoadConfigFile( p_libvlc, NULL );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
config_SaveConfigFile( p_libvlc, NULL );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
/* End hack */
if( b_exit )
{
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
return i_ret;
}
/*
* Init device values
*/
InitDeviceValues( p_libvlc );
/*
* Override default configuration with config file settings
*/
config_LoadConfigFile( p_libvlc, NULL );
/* Hack: insert the help module here */
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
/*
* Override configuration with command line settings
*/
if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_FALSE ) )
{
#ifdef WIN32
ShowConsole( VLC_FALSE );
/* Pause the console because it's destroyed when we exit */
fprintf( stderr, "The command line options couldn't be loaded, check "
"that they are valid.\n" );
PauseConsole();
#endif
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
return VLC_EGENERIC;
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
/* End hack */
/*
* System specific configuration
*/
system_Configure( p_libvlc, &i_argc, ppsz_argv );
/*
* Message queue options
*/
var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
if( config_GetInt( p_libvlc, "quiet" ) )
{
val.i_int = -1;
var_Set( p_libvlc, "verbose", val );
}
var_AddCallback( p_libvlc, "verbose", VerboseCallback, NULL );
var_Change( p_libvlc, "verbose", VLC_VAR_TRIGGER_CALLBACKS, NULL, NULL );
libvlc_global.b_color = libvlc_global.b_color &&
config_GetInt( p_libvlc, "color" );
/*
* Output messages that may still be in the queue
*/
msg_Flush( p_libvlc );
/* p_libvlc initialization. FIXME ? */
if( !config_GetInt( p_libvlc, "fpu" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_FPU;
#if defined( __i386__ ) || defined( __x86_64__ )
if( !config_GetInt( p_libvlc, "mmx" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMX;
if( !config_GetInt( p_libvlc, "3dn" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_3DNOW;
if( !config_GetInt( p_libvlc, "mmxext" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMXEXT;
if( !config_GetInt( p_libvlc, "sse" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE;
if( !config_GetInt( p_libvlc, "sse2" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE2;
#endif
#if defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ )
if( !config_GetInt( p_libvlc, "altivec" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_ALTIVEC;
#endif
#define PRINT_CAPABILITY( capability, string ) \
if( libvlc_global.i_cpu & capability ) \
{ \
strncat( p_capabilities, string " ", \
sizeof(p_capabilities) - strlen(p_capabilities) ); \
p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \
}
p_capabilities[0] = '\0';
PRINT_CAPABILITY( CPU_CAPABILITY_486, "486" );
PRINT_CAPABILITY( CPU_CAPABILITY_586, "586" );
PRINT_CAPABILITY( CPU_CAPABILITY_PPRO, "Pentium Pro" );
PRINT_CAPABILITY( CPU_CAPABILITY_MMX, "MMX" );
PRINT_CAPABILITY( CPU_CAPABILITY_3DNOW, "3DNow!" );
PRINT_CAPABILITY( CPU_CAPABILITY_MMXEXT, "MMXEXT" );
PRINT_CAPABILITY( CPU_CAPABILITY_SSE, "SSE" );
PRINT_CAPABILITY( CPU_CAPABILITY_SSE2, "SSE2" );
PRINT_CAPABILITY( CPU_CAPABILITY_ALTIVEC, "AltiVec" );
PRINT_CAPABILITY( CPU_CAPABILITY_FPU, "FPU" );
msg_Dbg( p_libvlc, "CPU has capabilities %s", p_capabilities );
/*
* Choose the best memcpy module
*/
p_libvlc->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 );
if( p_libvlc->pf_memcpy == NULL )
{
p_libvlc->pf_memcpy = memcpy;
}
if( p_libvlc->pf_memset == NULL )
{
p_libvlc->pf_memset = memset;
}
p_libvlc->b_stats = config_GetInt( p_libvlc, "stats" );
p_libvlc->i_timers = 0;
p_libvlc->pp_timers = NULL;
vlc_mutex_init( p_libvlc, &p_libvlc->timer_lock );
/*
* Initialize hotkey handling
*/
var_Create( p_libvlc, "key-pressed", VLC_VAR_INTEGER );
p_libvlc->p_hotkeys = malloc( sizeof(p_hotkeys) );
/* Do a copy (we don't need to modify the strings) */
memcpy( p_libvlc->p_hotkeys, p_hotkeys, sizeof(p_hotkeys) );
/* Initialize playlist and get commandline files */
playlist_ThreadCreate( p_libvlc );
if( !p_libvlc->p_playlist )
{
msg_Err( p_libvlc, "playlist initialization failed" );
if( p_libvlc->p_memcpy_module != NULL )
{
module_Unneed( p_libvlc, p_libvlc->p_memcpy_module );
}
module_EndBank( p_libvlc );
return VLC_EGENERIC;
}
p_playlist = p_libvlc->p_playlist;
psz_modules = config_GetPsz( p_playlist, "services-discovery" );
if( psz_modules && *psz_modules )
{
/* Add service discovery modules */
playlist_AddSDModules( p_playlist, psz_modules );
}
if( psz_modules ) free( psz_modules );
/*
* Load background interfaces
*/
psz_modules = config_GetPsz( p_libvlc, "extraintf" );
psz_control = config_GetPsz( p_libvlc, "control" );
if( psz_modules && *psz_modules && psz_control && *psz_control )
{
psz_modules = (char *)realloc( psz_modules, strlen( psz_modules ) +
strlen( psz_control ) + 1 );
sprintf( psz_modules, "%s:%s", psz_modules, psz_control );
}
else if( psz_control && *psz_control )
{
if( psz_modules ) free( psz_modules );
psz_modules = strdup( psz_control );
}
psz_parser = psz_modules;
while ( psz_parser && *psz_parser )
{
char *psz_module, *psz_temp;
psz_module = psz_parser;
psz_parser = strchr( psz_module, ':' );
if ( psz_parser )
{
*psz_parser = '\0';
psz_parser++;
}
psz_temp = (char *)malloc( strlen(psz_module) + sizeof(",none") );
if( psz_temp )
{
sprintf( psz_temp, "%s,none", psz_module );
VLC_AddIntf( 0, psz_temp, VLC_FALSE, VLC_FALSE );
free( psz_temp );
}
}
if ( psz_modules )
{
free( psz_modules );
}
/*
* Always load the hotkeys interface if it exists
*/
VLC_AddIntf( 0, "hotkeys,none", VLC_FALSE, VLC_FALSE );
/*
* If needed, load the Xscreensaver interface
* Currently, only for X
*/
#ifdef HAVE_X11_XLIB_H
if( config_GetInt( p_libvlc, "disable-screensaver" ) == 1 )
{
VLC_AddIntf( 0, "screensaver,none", VLC_FALSE, VLC_FALSE );
}
#endif
if( config_GetInt( p_libvlc, "file-logging" ) == 1 )
{
VLC_AddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE );
}
#ifdef HAVE_SYSLOG_H
if( config_GetInt( p_libvlc, "syslog" ) == 1 )
{
char *psz_logmode = "logmode=syslog";
libvlc_InternalAddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE,
1, &psz_logmode );
}
#endif
if( config_GetInt( p_libvlc, "show-intf" ) == 1 )
{
VLC_AddIntf( 0, "showintf,none", VLC_FALSE, VLC_FALSE );
}
if( config_GetInt( p_libvlc, "network-synchronisation") == 1 )
{
VLC_AddIntf( 0, "netsync,none", VLC_FALSE, VLC_FALSE );
}
/*
* FIXME: kludge to use a p_libvlc-local variable for the Mozilla plugin
*/
var_Create( p_libvlc, "drawable", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
/* Create volume callback system. */
var_Create( p_libvlc, "volume-change", VLC_VAR_BOOL );
/*
* Get input filenames given as commandline arguments
*/
GetFilenames( p_libvlc, i_argc, ppsz_argv );
/*
* Get --open argument
*/
var_Create( p_libvlc, "open", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_libvlc, "open", &val );
if ( val.psz_string != NULL && *val.psz_string )
{
VLC_AddTarget( p_libvlc->i_object_id, val.psz_string, NULL, 0,
PLAYLIST_INSERT, 0 );
}
if ( val.psz_string != NULL ) free( val.psz_string );
return VLC_SUCCESS;
}
/**
* Cleanup a libvlc instance. The instance is not completely deallocated
* \param p_libvlc the instance to clean
*/
int libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
{
intf_thread_t * p_intf;
vout_thread_t * p_vout;
aout_instance_t * p_aout;
announce_handler_t * p_announce;
/* Ask the interfaces to stop and destroy them */
msg_Dbg( p_libvlc, "removing all interfaces" );
while( (p_intf = vlc_object_find( p_libvlc, VLC_OBJECT_INTF, FIND_CHILD )) )
{
intf_StopThread( p_intf );
vlc_object_detach( p_intf );
vlc_object_release( p_intf );
intf_Destroy( p_intf );
}
/* Free playlist */
msg_Dbg( p_libvlc, "removing playlist" );
playlist_ThreadDestroy( p_libvlc->p_playlist );
/* Free video outputs */
msg_Dbg( p_libvlc, "removing all video outputs" );
while( (p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD )) )
{
vlc_object_detach( p_vout );
vlc_object_release( p_vout );
vout_Destroy( p_vout );
}
/* Free audio outputs */
msg_Dbg( p_libvlc, "removing all audio outputs" );
while( (p_aout = vlc_object_find( p_libvlc, VLC_OBJECT_AOUT, FIND_CHILD )) )
{
vlc_object_detach( (vlc_object_t *)p_aout );
vlc_object_release( (vlc_object_t *)p_aout );
aout_Delete( p_aout );
}
stats_TimersDumpAll( p_libvlc );
stats_TimersClean( p_libvlc );
/* Free announce handler(s?) */
while( (p_announce = vlc_object_find( p_libvlc, VLC_OBJECT_ANNOUNCE,
FIND_CHILD ) ) )
{
msg_Dbg( p_libvlc, "removing announce handler" );
vlc_object_detach( p_announce );
vlc_object_release( p_announce );
announce_HandlerDestroy( p_announce );
}
return VLC_SUCCESS;
}
/**
* Destroy everything.
* This function requests the running threads to finish, waits for their
* termination, and destroys their structure.
* It stops the thread systems: no instance can run after this has run
* \param p_libvlc the instance to destroy
* \param b_release whether we should do a release on the instance
*/
int libvlc_InternalDestroy( libvlc_int_t *p_libvlc, vlc_bool_t b_release )
{
/* Free allocated memory */
if( p_libvlc->p_memcpy_module )
{
module_Unneed( p_libvlc, p_libvlc->p_memcpy_module );
p_libvlc->p_memcpy_module = NULL;
}
/* Free module bank ! */
module_EndBank( p_libvlc );
FREENULL( p_libvlc->psz_homedir );
FREENULL( p_libvlc->psz_userdir );
FREENULL( p_libvlc->psz_configfile );
FREENULL( p_libvlc->p_hotkeys );
/* System specific cleaning code */
system_End( p_libvlc );
/*
* Free message queue.
* Nobody shall use msg_* afterward.
*/
msg_Flush( p_libvlc );
msg_Destroy( p_libvlc_global );
/* Destroy global iconv */
LocaleDeinit();
/* Destroy mutexes */
vlc_mutex_destroy( &p_libvlc->config_lock );
vlc_object_detach( p_libvlc );
if( b_release ) vlc_object_release( p_libvlc );
vlc_object_destroy( p_libvlc );
/* Stop thread system: last one out please shut the door! */
vlc_threads_end( p_libvlc_global );
return VLC_SUCCESS;
}
/**
* Add an interface plugin and run it
*/
int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc,
char const *psz_module,
vlc_bool_t b_block, vlc_bool_t b_play,
int i_options, char **ppsz_options )
{
int i_err;
intf_thread_t *p_intf;
#ifndef WIN32
if( p_libvlc->p_libvlc_global->b_daemon && b_block && !psz_module )
{
/* Daemon mode hack.
* We prefer the dummy interface if none is specified. */
char *psz_interface = config_GetPsz( p_libvlc, "intf" );
if( !psz_interface || !*psz_interface ) psz_module = "dummy";
if( psz_interface ) free( psz_interface );
}
#endif
/* Try to create the interface */
p_intf = intf_Create( p_libvlc, psz_module ? psz_module : "$intf",
i_options, ppsz_options );
if( p_intf == NULL )
{
msg_Err( p_libvlc, "interface \"%s\" initialization failed",
psz_module );
return VLC_EGENERIC;
}
/* Interface doesn't handle play on start so do it ourselves */
if( !p_intf->b_play && b_play )
playlist_Play( p_libvlc->p_playlist );
/* Try to run the interface */
p_intf->b_play = b_play;
p_intf->b_block = b_block;
i_err = intf_RunThread( p_intf );
if( i_err )
{
vlc_object_detach( p_intf );
intf_Destroy( p_intf );
return i_err;
}
return VLC_SUCCESS;
};
/*****************************************************************************
* SetLanguage: set the interface language.
*****************************************************************************
* We set the LC_MESSAGES locale category for interface messages and buttons,
* as well as the LC_CTYPE category for string sorting and possible wide
* character support.
*****************************************************************************/
static void SetLanguage ( char const *psz_lang )
{
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
char * psz_path;
#if defined( __APPLE__ ) || defined ( WIN32 ) || defined( SYS_BEOS )
char psz_tmp[1024];
#endif
if( psz_lang && !*psz_lang )
{
# if defined( HAVE_LC_MESSAGES )
setlocale( LC_MESSAGES, psz_lang );
# endif
setlocale( LC_CTYPE, psz_lang );
}
else if( psz_lang )
{
#ifdef __APPLE__
/* I need that under Darwin, please check it doesn't disturb
* other platforms. --Meuuh */
setenv( "LANG", psz_lang, 1 );
#elif defined( SYS_BEOS ) || defined( WIN32 )
/* We set LC_ALL manually because it is the only way to set
* the language at runtime under eg. Windows. Beware that this
* makes the environment unconsistent when libvlc is unloaded and
* should probably be moved to a safer place like vlc.c. */
static char psz_lcall[20];
snprintf( psz_lcall, 19, "LC_ALL=%s", psz_lang );
psz_lcall[19] = '\0';
putenv( psz_lcall );
#endif
setlocale( LC_ALL, psz_lang );
}
/* Specify where to find the locales for current domain */
#if !defined( __APPLE__ ) && !defined( WIN32 ) && !defined( SYS_BEOS )
psz_path = LOCALEDIR;
#else
snprintf( psz_tmp, sizeof(psz_tmp), "%s/%s", libvlc_global.psz_vlcpath,
"locale" );
psz_path = psz_tmp;
#endif
if( !bindtextdomain( PACKAGE_NAME, psz_path ) )
{
fprintf( stderr, "warning: couldn't bind domain %s in directory %s\n",
PACKAGE_NAME, psz_path );
}
/* Set the default domain */
bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" );
#endif
}
/*****************************************************************************
* GetFilenames: parse command line options which are not flags
*****************************************************************************
* Parse command line for input files as well as their associated options.
* An option always follows its associated input and begins with a ":".
*****************************************************************************/
static int GetFilenames( libvlc_int_t *p_vlc, int i_argc, char *ppsz_argv[] )
{
int i_opt, i_options;
/* We assume that the remaining parameters are filenames
* and their input options */
for( i_opt = i_argc - 1; i_opt >= optind; i_opt-- )
{
const char *psz_target;
i_options = 0;
/* Count the input options */
while( *ppsz_argv[ i_opt ] == ':' && i_opt > optind )
{
i_options++;
i_opt--;
}
/* TODO: write an internal function of this one, to avoid
* unnecessary lookups. */
/* FIXME: should we convert options to UTF-8 as well ?? */
psz_target = FromLocale( ppsz_argv[ i_opt ] );
VLC_AddTarget( p_vlc->i_object_id, psz_target,
(char const **)( i_options ? &ppsz_argv[i_opt + 1] :
NULL ), i_options,
PLAYLIST_INSERT, 0 );
LocaleFree( psz_target );
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Help: print program help
*****************************************************************************
* Print a short inline help. Message interface is initialized at this stage.
*****************************************************************************/
static void Help( libvlc_int_t *p_this, char const *psz_help_name )
{
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
if( psz_help_name && !strcmp( psz_help_name, "help" ) )
{
utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name );
Usage( p_this, "help" );
Usage( p_this, "main" );
}
else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) )
{
utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name );
Usage( p_this, NULL );
}
else if( psz_help_name )
{
Usage( p_this, psz_help_name );
}
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* Usage: print module usage
*****************************************************************************
* Print a short inline help. Message interface is initialized at this stage.
*****************************************************************************/
static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
{
#define FORMAT_STRING " %s --%s%s%s%s%s%s%s "
/* short option ------' | | | | | | |
* option name ------------' | | | | | |
* <bra -------------------------' | | | | |
* option type or "" --------------' | | | |
* ket> -----------------------------' | | |
* padding spaces ---------------------' | |
* comment -------------------------------' |
* comment suffix --------------------------'
*
* The purpose of having bra and ket is that we might i18n them as well.
*/
#define LINE_START 8
#define PADDING_SPACES 25
vlc_list_t *p_list;
module_t *p_parser;
module_config_t *p_item;
char psz_spaces_text[PADDING_SPACES+LINE_START+1];
char psz_spaces_longtext[LINE_START+3];
char psz_format[sizeof(FORMAT_STRING)];
char psz_buffer[10000];
char psz_short[4];
int i_index;
int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1);
vlc_bool_t b_advanced = config_GetInt( p_this, "advanced" );
vlc_bool_t b_description;
memset( psz_spaces_text, ' ', PADDING_SPACES+LINE_START );
psz_spaces_text[PADDING_SPACES+LINE_START] = '\0';
memset( psz_spaces_longtext, ' ', LINE_START+2 );
psz_spaces_longtext[LINE_START+2] = '\0';
strcpy( psz_format, FORMAT_STRING );
/* List all modules */
p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
/* Enumerate the config for each module */
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
vlc_bool_t b_help_module;
p_parser = (module_t *)p_list->p_values[i_index].p_object ;
if( psz_module_name && strcmp( psz_module_name,
p_parser->psz_object_name ) )
{
continue;
}
/* Ignore modules without config options */
if( !p_parser->i_config_items )
{
continue;
}
/* Ignore modules with only advanced config options if requested */
if( !b_advanced )
{
for( p_item = p_parser->p_config;
p_item->i_type != CONFIG_HINT_END;
p_item++ )
{
if( (p_item->i_type & CONFIG_ITEM) &&
!p_item->b_advanced ) break;
}
if( p_item->i_type == CONFIG_HINT_END ) continue;
}
/* Print name of module */
if( strcmp( "main", p_parser->psz_object_name ) )
utf8_fprintf( stdout, "\n %s\n", p_parser->psz_longname );
b_help_module = !strcmp( "help", p_parser->psz_object_name );
/* Print module options */
for( p_item = p_parser->p_config;
p_item->i_type != CONFIG_HINT_END;
p_item++ )
{
char *psz_text, *psz_spaces = psz_spaces_text;
char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL;
char *psz_suf = "", *psz_prefix = NULL;
signed int i;
/* Skip deprecated options */
if( p_item->psz_current )
{
continue;
}
/* Skip advanced options if requested */
if( p_item->b_advanced && !b_advanced )
{
continue;
}
switch( p_item->i_type )
{
case CONFIG_HINT_CATEGORY:
case CONFIG_HINT_USAGE:
if( !strcmp( "main", p_parser->psz_object_name ) )
utf8_fprintf( stdout, "\n %s\n", p_item->psz_text );
break;
case CONFIG_ITEM_STRING:
case CONFIG_ITEM_FILE:
case CONFIG_ITEM_DIRECTORY:
case CONFIG_ITEM_MODULE: /* We could also have "=<" here */
case CONFIG_ITEM_MODULE_CAT:
case CONFIG_ITEM_MODULE_LIST:
case CONFIG_ITEM_MODULE_LIST_CAT:
psz_bra = " <"; psz_type = _("string"); psz_ket = ">";
if( p_item->ppsz_list )
{
psz_bra = " {";
psz_type = psz_buffer;
psz_type[0] = '\0';
for( i = 0; p_item->ppsz_list[i]; i++ )
{
if( i ) strcat( psz_type, "," );
strcat( psz_type, p_item->ppsz_list[i] );
}
psz_ket = "}";
}
break;
case CONFIG_ITEM_INTEGER:
case CONFIG_ITEM_KEY: /* FIXME: do something a bit more clever */
psz_bra = " <"; psz_type = _("integer"); psz_ket = ">";
if( p_item->i_list )
{
psz_bra = " {";
psz_type = psz_buffer;
psz_type[0] = '\0';
for( i = 0; p_item->ppsz_list_text[i]; i++ )
{
if( i ) strcat( psz_type, ", " );
sprintf( psz_type + strlen(psz_type), "%i (%s)",
p_item->pi_list[i],
p_item->ppsz_list_text[i] );
}
psz_ket = "}";
}
break;
case CONFIG_ITEM_FLOAT:
psz_bra = " <"; psz_type = _("float"); psz_ket = ">";
break;
case CONFIG_ITEM_BOOL:
psz_bra = ""; psz_type = ""; psz_ket = "";
if( !b_help_module )
{
psz_suf = p_item->i_value ? _(" (default enabled)") :
_(" (default disabled)");
}
break;
}
if( !psz_type )
{
continue;
}
/* Add short option if any */
if( p_item->i_short )
{
sprintf( psz_short, "-%c,", p_item->i_short );
}
else
{
strcpy( psz_short, " " );
}
i = PADDING_SPACES - strlen( p_item->psz_name )
- strlen( psz_bra ) - strlen( psz_type )
- strlen( psz_ket ) - 1;
if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module )
{
psz_prefix = ", --no-";
i -= strlen( p_item->psz_name ) + strlen( psz_prefix );
}
if( i < 0 )
{
psz_spaces[0] = '\n';
i = 0;
}
else
{
psz_spaces[i] = '\0';
}
if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module )
{
utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name,
psz_prefix, p_item->psz_name, psz_bra, psz_type,
psz_ket, psz_spaces );
}
else
{
utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name,
"", "", psz_bra, psz_type, psz_ket, psz_spaces );
}
psz_spaces[i] = ' ';
/* We wrap the rest of the output */
sprintf( psz_buffer, "%s%s", p_item->psz_text, psz_suf );
b_description = config_GetInt( p_this, "help-verbose" );
description:
psz_text = psz_buffer;
while( *psz_text )
{
char *psz_parser, *psz_word;
size_t i_end = strlen( psz_text );
/* If the remaining text fits in a line, print it. */
if( i_end <= (size_t)i_width )
{
utf8_fprintf( stdout, "%s\n", psz_text );
break;
}
/* Otherwise, eat as many words as possible */
psz_parser = psz_text;
do
{
psz_word = psz_parser;
psz_parser = strchr( psz_word, ' ' );
/* If no space was found, we reached the end of the text
* block; otherwise, we skip the space we just found. */
psz_parser = psz_parser ? psz_parser + 1
: psz_text + i_end;
} while( psz_parser - psz_text <= i_width );
/* We cut a word in one of these cases:
* - it's the only word in the line and it's too long.
* - we used less than 80% of the width and the word we are
* going to wrap is longer than 40% of the width, and even
* if the word would have fit in the next line. */
if( psz_word == psz_text
|| ( psz_word - psz_text < 80 * i_width / 100
&& psz_parser - psz_word > 40 * i_width / 100 ) )
{
char c = psz_text[i_width];
psz_text[i_width] = '\0';
utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
psz_text += i_width;
psz_text[0] = c;
}
else
{
psz_word[-1] = '\0';
utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
psz_text = psz_word;
}
}
if( b_description && p_item->psz_longtext )
{
sprintf( psz_buffer, "%s%s", p_item->psz_longtext, psz_suf );
b_description = VLC_FALSE;
psz_spaces = psz_spaces_longtext;
utf8_fprintf( stdout, "%s", psz_spaces );
goto description;
}
}
}
/* Release the module list */
vlc_list_release( p_list );
}
/*****************************************************************************
* ListModules: list the available modules with their description
*****************************************************************************
* Print a list of all available modules (builtins and plugins) and a short
* description for each one.
*****************************************************************************/
static void ListModules( libvlc_int_t *p_this )
{
vlc_list_t *p_list;
module_t *p_parser;
char psz_spaces[22];
int i_index;
memset( psz_spaces, ' ', 22 );
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
/* List all modules */
p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
/* Enumerate each module */
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
int i;
p_parser = (module_t *)p_list->p_values[i_index].p_object ;
/* Nasty hack, but right now I'm too tired to think about a nice
* solution */
i = 22 - strlen( p_parser->psz_object_name ) - 1;
if( i < 0 ) i = 0;
psz_spaces[i] = 0;
utf8_fprintf( stdout, " %s%s %s\n", p_parser->psz_object_name,
psz_spaces, p_parser->psz_longname );
psz_spaces[i] = ' ';
}
vlc_list_release( p_list );
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* Version: print complete program version
*****************************************************************************
* Print complete program version and build number.
*****************************************************************************/
static void Version( void )
{
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
utf8_fprintf( stdout, _("VLC version %s\n"), VLC_Version() );
utf8_fprintf( stdout, _("Compiled by %s@%s.%s\n"),
VLC_CompileBy(), VLC_CompileHost(), VLC_CompileDomain() );
utf8_fprintf( stdout, _("Compiler: %s\n"), VLC_Compiler() );
#ifndef HAVE_SHARED_LIBVLC
if( strcmp( VLC_Changeset(), "exported" ) )
utf8_fprintf( stdout, _("Based upon svn changeset [%s]\n"),
VLC_Changeset() );
#endif
utf8_fprintf( stdout, LICENSE_MSG );
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* ShowConsole: On Win32, create an output console for debug messages
*****************************************************************************
* This function is useful only on Win32.
*****************************************************************************/
#ifdef WIN32 /* */
static void ShowConsole( vlc_bool_t b_dofile )
{
# ifndef UNDER_CE
FILE *f_help;
if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */
AllocConsole();
freopen( "CONOUT$", "w", stderr );
freopen( "CONIN$", "r", stdin );
if( b_dofile && (f_help = fopen( "vlc-help.txt", "wt" )) )
{
fclose( f_help );
freopen( "vlc-help.txt", "wt", stdout );
utf8_fprintf( stderr, _("\nDumped content to vlc-help.txt file.\n") );
}
else freopen( "CONOUT$", "w", stdout );
# endif
}
#endif
/*****************************************************************************
* PauseConsole: On Win32, wait for a key press before closing the console
*****************************************************************************
* This function is useful only on Win32.
*****************************************************************************/
#ifdef WIN32 /* */
static void PauseConsole( void )
{
# ifndef UNDER_CE
if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */
utf8_fprintf( stderr, _("\nPress the RETURN key to continue...\n") );
getchar();
fclose( stdout );
# endif
}
#endif
/*****************************************************************************
* ConsoleWidth: Return the console width in characters
*****************************************************************************
* We use the stty shell command to get the console width; if this fails or
* if the width is less than 80, we default to 80.
*****************************************************************************/
static int ConsoleWidth( void )
{
int i_width = 80;
#ifndef WIN32
char buf[20], *psz_parser;
FILE *file;
int i_ret;
file = popen( "stty size 2>/dev/null", "r" );
if( file )
{
i_ret = fread( buf, 1, 20, file );
if( i_ret > 0 )
{
buf[19] = '\0';
psz_parser = strchr( buf, ' ' );
if( psz_parser )
{
i_ret = atoi( psz_parser + 1 );
if( i_ret >= 80 )
{
i_width = i_ret;
}
}
}
pclose( file );
}
#endif
return i_width;
}
static int VerboseCallback( vlc_object_t *p_this, const char *psz_variable,
vlc_value_t old_val, vlc_value_t new_val, void *param)
{
libvlc_int_t *p_vlc = (libvlc_int_t *)p_this;
if( new_val.i_int >= -1 )
{
p_vlc->p_libvlc_global->i_verbose = __MIN( new_val.i_int, 2 );
}
return VLC_SUCCESS;
}
/*****************************************************************************
* InitDeviceValues: initialize device values
*****************************************************************************
* This function inits the dvd, vcd and cd-audio values
*****************************************************************************/
static void InitDeviceValues( libvlc_int_t *p_vlc )
{
#ifdef HAVE_HAL
LibHalContext * ctx;
int i, i_devices;
char **devices;
char *block_dev;
dbus_bool_t b_dvd;
DBusConnection *p_connection;
DBusError error;
#ifdef HAVE_HAL_1
ctx = libhal_ctx_new();
if( !ctx ) return;
dbus_error_init( &error );
p_connection = dbus_bus_get ( DBUS_BUS_SYSTEM, &error );
if( dbus_error_is_set( &error ) )
{
dbus_error_free( &error );
return;
}
libhal_ctx_set_dbus_connection( ctx, p_connection );
if( libhal_ctx_init( ctx, &error ) )
#else
if( ( ctx = hal_initialize( NULL, FALSE ) ) )
#endif
{
#ifdef HAVE_HAL_1
if( ( devices = libhal_get_all_devices( ctx, &i_devices, NULL ) ) )
#else
if( ( devices = hal_get_all_devices( ctx, &i_devices ) ) )
#endif
{
for( i = 0; i < i_devices; i++ )
{
#ifdef HAVE_HAL_1
if( !libhal_device_property_exists( ctx, devices[i],
"storage.cdrom.dvd", NULL ) )
#else
if( !hal_device_property_exists( ctx, devices[ i ],
"storage.cdrom.dvd" ) )
#endif
{
continue;
}
#ifdef HAVE_HAL_1
b_dvd = libhal_device_get_property_bool( ctx, devices[ i ],
"storage.cdrom.dvd", NULL );
block_dev = libhal_device_get_property_string( ctx,
devices[ i ], "block.device" , NULL );
#else
b_dvd = hal_device_get_property_bool( ctx, devices[ i ],
"storage.cdrom.dvd" );
block_dev = hal_device_get_property_string( ctx, devices[ i ],
"block.device" );
#endif
if( b_dvd )
{
config_PutPsz( p_vlc, "dvd", block_dev );
}
config_PutPsz( p_vlc, "vcd", block_dev );
config_PutPsz( p_vlc, "cd-audio", block_dev );
#ifdef HAVE_HAL_1
libhal_free_string( block_dev );
#else
hal_free_string( block_dev );
#endif
}
#ifdef HAVE_HAL_1
libhal_free_string_array( devices );
#else
hal_free_string_array( devices );
#endif
}
#ifdef HAVE_HAL_1
libhal_ctx_shutdown( ctx, NULL );
#else
hal_shutdown( ctx );
#endif
}
else
{
msg_Warn( p_vlc, "Unable to get HAL device properties" );
}
#endif
}
......@@ -38,101 +38,14 @@
#include <vlc/vlc.h>
#include <vlc/input.h>
#include <errno.h> /* ENOMEM */
#include <stdio.h> /* sprintf() */
#include <string.h> /* strerror() */
#include <stdlib.h> /* free() */
#include <libvlc_internal.h>
#ifndef WIN32
# include <netinet/in.h> /* BSD: struct in_addr */
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#elif defined( WIN32 ) && !defined( UNDER_CE )
# include <io.h>
#endif
#ifdef WIN32 /* optind, getopt(), included in unistd.h */
# include "extras/getopt.h"
#endif
#ifdef HAVE_LOCALE_H
# include <locale.h>
#endif
#ifdef HAVE_HAL
# include <hal/libhal.h>
#endif
#include "vlc_cpu.h" /* CPU detection */
#include "os_specific.h"
#include "vlc_error.h"
#include "vlc_playlist.h"
#include "vlc_interface.h"
#include <vlc_error.h>
#include "audio_output.h"
#include "vlc_video.h"
#include "video_output.h"
#include "stream_output.h"
#include "charset.h"
#include "libvlc.h"
/*****************************************************************************
* The evil global variable. We handle it with care, don't worry.
*****************************************************************************/
static libvlc_global_data_t libvlc_global;
static libvlc_global_data_t * p_libvlc_global;
static libvlc_int_t * p_static_vlc;
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int AddIntfInternal( int i_object, char const *psz_module,
vlc_bool_t b_block, vlc_bool_t b_play,
int i_options, char **ppsz_options );
void LocaleInit( vlc_object_t * );
void LocaleDeinit( void );
static void SetLanguage ( char const * );
static int GetFilenames ( libvlc_int_t *, int, char *[] );
static void Help ( libvlc_int_t *, char const *psz_help_name );
static void Usage ( libvlc_int_t *, char const *psz_module_name );
static void ListModules ( libvlc_int_t * );
static void Version ( void );
#ifdef WIN32
static void ShowConsole ( vlc_bool_t );
static void PauseConsole ( void );
#endif
static int ConsoleWidth ( void );
static int VerboseCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static void InitDeviceValues( libvlc_int_t * );
/*****************************************************************************
* vlc_current_object: return the current object.
*****************************************************************************
* If i_object is non-zero, return the corresponding object. Otherwise,
* return the statically allocated p_vlc object.
*****************************************************************************/
libvlc_int_t * vlc_current_object( int i_object )
{
if( i_object )
{
return vlc_object_get( p_libvlc_global, i_object );
}
return p_static_vlc;
}
/*****************************************************************************
* VLC_Version: return the libvlc version.
*****************************************************************************
......@@ -184,83 +97,9 @@ char const * VLC_Error( int i_err )
*****************************************************************************/
int VLC_Create( void )
{
int i_ret;
libvlc_int_t * p_libvlc = NULL;
vlc_value_t lockval;
/* &libvlc never changes, so we can safely call this multiple times. */
p_libvlc_global = &libvlc_global;
/* vlc_threads_init *must* be the first internal call! No other call is
* allowed before the thread system has been initialized. */
i_ret = vlc_threads_init( p_libvlc_global );
if( i_ret < 0 )
{
return i_ret;
}
/* Now that the thread system is initialized, we don't have much, but
* at least we have var_Create */
var_Create( p_libvlc_global, "libvlc", VLC_VAR_MUTEX );
var_Get( p_libvlc_global, "libvlc", &lockval );
vlc_mutex_lock( lockval.p_address );
if( !libvlc_global.b_ready )
{
char *psz_env;
/* Guess what CPU we have */
libvlc_global.i_cpu = CPUCapabilities();
/* Find verbosity from VLC_VERBOSE environment variable */
psz_env = getenv( "VLC_VERBOSE" );
libvlc_global.i_verbose = psz_env ? atoi( psz_env ) : -1;
#if defined( HAVE_ISATTY ) && !defined( WIN32 )
libvlc_global.b_color = isatty( 2 ); /* 2 is for stderr */
#else
libvlc_global.b_color = VLC_FALSE;
#endif
/* Initialize message queue */
msg_Create( p_libvlc_global );
/* Announce who we are */
msg_Dbg( p_libvlc_global, COPYRIGHT_MESSAGE );
msg_Dbg( p_libvlc_global, "libvlc was configured with %s",
CONFIGURE_LINE );
/* The module bank will be initialized later */
libvlc_global.p_module_bank = NULL;
libvlc_global.b_ready = VLC_TRUE;
}
vlc_mutex_unlock( lockval.p_address );
var_Destroy( p_libvlc_global, "libvlc" );
/* Allocate a vlc object */
p_libvlc = vlc_object_create( p_libvlc_global, VLC_OBJECT_LIBVLC );
if( p_libvlc == NULL )
{
return VLC_EGENERIC;
}
p_libvlc->thread_id = 0;
p_libvlc->p_playlist = NULL;
p_libvlc->psz_object_name = "libvlc";
/* Initialize mutexes */
vlc_mutex_init( p_libvlc, &p_libvlc->config_lock );
#ifdef __APPLE__
vlc_mutex_init( p_libvlc, &p_libvlc->quicktime_lock );
vlc_thread_set_priority( p_libvlc, VLC_THREAD_PRIORITY_LOW );
#endif
/* Store our newly allocated structure in the global list */
vlc_object_attach( p_libvlc, p_libvlc_global );
/* Store data for the non-reentrant API */
p_static_vlc = p_libvlc;
return p_libvlc->i_object_id;
libvlc_int_t *p_object = libvlc_InternalCreate();
if( p_object ) return p_object->i_object_id;
return VLC_ENOOBJ;
}
#define LIBVLC_FUNC \
......@@ -281,590 +120,11 @@ int VLC_Create( void )
*****************************************************************************/
int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
{
char p_capabilities[200];
char * p_tmp;
char * psz_modules;
char * psz_parser;
char * psz_control;
vlc_bool_t b_exit = VLC_FALSE;
int i_ret = VLC_EEXIT;
module_t *p_help_module;
playlist_t *p_playlist;
vlc_value_t val;
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
# if defined (WIN32) || defined (__APPLE__)
char * psz_language;
#endif
#endif
int i_ret;
LIBVLC_FUNC;
/* System specific initialization code */
system_Init( p_libvlc, &i_argc, ppsz_argv );
/* Get the executable name (similar to the basename command) */
if( i_argc > 0 )
{
p_libvlc->psz_object_name = p_tmp = ppsz_argv[ 0 ];
while( *p_tmp )
{
if( *p_tmp == '/' ) p_libvlc->psz_object_name = ++p_tmp;
else ++p_tmp;
}
}
else
{
p_libvlc->psz_object_name = "vlc";
}
/*
* Support for gettext
*/
SetLanguage( "" );
/*
* Global iconv, must be done after setlocale()
* so that vlc_current_charset() works.
*/
LocaleInit( (vlc_object_t *)p_libvlc );
/* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
/* Initialize the module bank and load the configuration of the
* main module. We need to do this at this stage to be able to display
* a short help if required by the user. (short help == main module
* options) */
module_InitBank( p_libvlc );
/* Hack: insert the help module here */
p_help_module = vlc_object_create( p_libvlc, VLC_OBJECT_MODULE );
if( p_help_module == NULL )
{
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_EGENERIC;
}
p_help_module->psz_object_name = "help";
p_help_module->psz_longname = N_("Help options");
config_Duplicate( p_help_module, p_help_config );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ) )
{
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_EGENERIC;
}
/* Check for short help option */
if( config_GetInt( p_libvlc, "help" ) )
{
Help( p_libvlc, "help" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for version option */
else if( config_GetInt( p_libvlc, "version" ) )
{
Version();
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Set the config file stuff */
p_libvlc->psz_homedir = config_GetHomeDir();
p_libvlc->psz_userdir = config_GetUserDir();
if( p_libvlc->psz_userdir == NULL )
p_libvlc->psz_userdir = strdup(p_libvlc->psz_homedir);
p_libvlc->psz_configfile = config_GetPsz( p_libvlc, "config" );
if( p_libvlc->psz_configfile != NULL && p_libvlc->psz_configfile[0] == '~'
&& p_libvlc->psz_configfile[1] == '/' )
{
char *psz = malloc( strlen(p_libvlc->psz_userdir)
+ strlen(p_libvlc->psz_configfile) );
/* This is incomplete : we should also support the ~cmassiot/ syntax. */
sprintf( psz, "%s/%s", p_libvlc->psz_userdir,
p_libvlc->psz_configfile + 2 );
free( p_libvlc->psz_configfile );
p_libvlc->psz_configfile = psz;
}
/* Check for plugins cache options */
if( config_GetInt( p_libvlc, "reset-plugins-cache" ) )
{
libvlc_global.p_module_bank->b_cache_delete = VLC_TRUE;
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
/* End hack */
/* Will be re-done properly later on */
p_libvlc->p_libvlc_global->i_verbose = config_GetInt( p_libvlc, "verbose" );
/* Check for daemon mode */
#ifndef WIN32
if( config_GetInt( p_libvlc, "daemon" ) )
{
#if HAVE_DAEMON
if( daemon( 1, 0) != 0 )
{
msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
b_exit = VLC_TRUE;
}
p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE;
/* lets check if we need to write the pidfile */
char * psz_pidfile = config_GetPsz( p_libvlc, "pidfile" );
msg_Dbg( p_libvlc, "psz_pidfile is %s", psz_pidfile );
if( psz_pidfile != NULL )
{
FILE *pidfile;
pid_t i_pid = getpid ();
msg_Dbg( p_libvlc, "our PID is %d, writing it to %s", i_pid, psz_pidfile );
pidfile = utf8_fopen( psz_pidfile,"w" );
if( pidfile != NULL )
{
utf8_fprintf( pidfile, "%d", (int)i_pid );
fclose( pidfile );
}
else
{
msg_Err( p_libvlc, "Cannot open pid file for writing: %s, error: %s",
psz_pidfile, strerror(errno) );
}
}
free( psz_pidfile );
#else
pid_t i_pid;
if( ( i_pid = fork() ) < 0 )
{
msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
b_exit = VLC_TRUE;
}
else if( i_pid )
{
/* This is the parent, exit right now */
msg_Dbg( p_libvlc, "closing parent process" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
else
{
/* We are the child */
msg_Dbg( p_libvlc, "daemon spawned" );
close( STDIN_FILENO );
close( STDOUT_FILENO );
close( STDERR_FILENO );
p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE;
}
#endif
}
#endif
if( b_exit )
{
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return i_ret;
}
/* Check for translation config option */
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
# if defined (WIN32) || defined (__APPLE__)
/* This ain't really nice to have to reload the config here but it seems
* the only way to do it. */
config_LoadConfigFile( p_libvlc, "main" );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
/* Check if the user specified a custom language */
psz_language = config_GetPsz( p_libvlc, "language" );
if( psz_language && *psz_language && strcmp( psz_language, "auto" ) )
{
vlc_bool_t b_cache_delete = libvlc_global.p_module_bank->b_cache_delete;
/* Reset the default domain */
SetLanguage( psz_language );
/* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
module_EndBank( p_libvlc );
module_InitBank( p_libvlc );
config_LoadConfigFile( p_libvlc, "main" );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
libvlc_global.p_module_bank->b_cache_delete = b_cache_delete;
}
if( psz_language ) free( psz_language );
# endif
#endif
/*
* Load the builtins and plugins into the module_bank.
* We have to do it before config_Load*() because this also gets the
* list of configuration options exported by each module and loads their
* default values.
*/
module_LoadBuiltins( p_libvlc );
module_LoadPlugins( p_libvlc );
if( p_libvlc->b_die )
{
b_exit = VLC_TRUE;
}
msg_Dbg( p_libvlc, "module bank initialized, found %i modules",
libvlc_global.p_module_bank->i_children );
/* Hack: insert the help module here */
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
/* Check for help on modules */
if( (p_tmp = config_GetPsz( p_libvlc, "module" )) )
{
Help( p_libvlc, p_tmp );
free( p_tmp );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for long help option */
else if( config_GetInt( p_libvlc, "longhelp" ) )
{
Help( p_libvlc, "longhelp" );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for module list option */
else if( config_GetInt( p_libvlc, "list" ) )
{
ListModules( p_libvlc );
b_exit = VLC_TRUE;
i_ret = VLC_EEXITSUCCESS;
}
/* Check for config file options */
if( config_GetInt( p_libvlc, "reset-config" ) )
{
vlc_object_detach( p_help_module );
config_ResetAll( p_libvlc );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
config_SaveConfigFile( p_libvlc, NULL );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
}
if( config_GetInt( p_libvlc, "save-config" ) )
{
vlc_object_detach( p_help_module );
config_LoadConfigFile( p_libvlc, NULL );
config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE );
config_SaveConfigFile( p_libvlc, NULL );
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
/* End hack */
if( b_exit )
{
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return i_ret;
}
/*
* Init device values
*/
InitDeviceValues( p_libvlc );
/*
* Override default configuration with config file settings
*/
config_LoadConfigFile( p_libvlc, NULL );
/* Hack: insert the help module here */
vlc_object_attach( p_help_module, libvlc_global.p_module_bank );
/* End hack */
/*
* Override configuration with command line settings
*/
if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_FALSE ) )
{
#ifdef WIN32
ShowConsole( VLC_FALSE );
/* Pause the console because it's destroyed when we exit */
fprintf( stderr, "The command line options couldn't be loaded, check "
"that they are valid.\n" );
PauseConsole();
#endif
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_EGENERIC;
}
/* Hack: remove the help module here */
vlc_object_detach( p_help_module );
config_Free( p_help_module );
vlc_object_destroy( p_help_module );
/* End hack */
/*
* System specific configuration
*/
system_Configure( p_libvlc, &i_argc, ppsz_argv );
/*
* Message queue options
*/
var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
if( config_GetInt( p_libvlc, "quiet" ) )
{
val.i_int = -1;
var_Set( p_libvlc, "verbose", val );
}
var_AddCallback( p_libvlc, "verbose", VerboseCallback, NULL );
var_Change( p_libvlc, "verbose", VLC_VAR_TRIGGER_CALLBACKS, NULL, NULL );
libvlc_global.b_color = libvlc_global.b_color &&
config_GetInt( p_libvlc, "color" );
/*
* Output messages that may still be in the queue
*/
msg_Flush( p_libvlc );
/* p_libvlc initialization. FIXME ? */
if( !config_GetInt( p_libvlc, "fpu" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_FPU;
#if defined( __i386__ ) || defined( __x86_64__ )
if( !config_GetInt( p_libvlc, "mmx" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMX;
if( !config_GetInt( p_libvlc, "3dn" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_3DNOW;
if( !config_GetInt( p_libvlc, "mmxext" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMXEXT;
if( !config_GetInt( p_libvlc, "sse" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE;
if( !config_GetInt( p_libvlc, "sse2" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE2;
#endif
#if defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ )
if( !config_GetInt( p_libvlc, "altivec" ) )
libvlc_global.i_cpu &= ~CPU_CAPABILITY_ALTIVEC;
#endif
#define PRINT_CAPABILITY( capability, string ) \
if( libvlc_global.i_cpu & capability ) \
{ \
strncat( p_capabilities, string " ", \
sizeof(p_capabilities) - strlen(p_capabilities) ); \
p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \
}
p_capabilities[0] = '\0';
PRINT_CAPABILITY( CPU_CAPABILITY_486, "486" );
PRINT_CAPABILITY( CPU_CAPABILITY_586, "586" );
PRINT_CAPABILITY( CPU_CAPABILITY_PPRO, "Pentium Pro" );
PRINT_CAPABILITY( CPU_CAPABILITY_MMX, "MMX" );
PRINT_CAPABILITY( CPU_CAPABILITY_3DNOW, "3DNow!" );
PRINT_CAPABILITY( CPU_CAPABILITY_MMXEXT, "MMXEXT" );
PRINT_CAPABILITY( CPU_CAPABILITY_SSE, "SSE" );
PRINT_CAPABILITY( CPU_CAPABILITY_SSE2, "SSE2" );
PRINT_CAPABILITY( CPU_CAPABILITY_ALTIVEC, "AltiVec" );
PRINT_CAPABILITY( CPU_CAPABILITY_FPU, "FPU" );
msg_Dbg( p_libvlc, "CPU has capabilities %s", p_capabilities );
/*
* Choose the best memcpy module
*/
p_libvlc->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 );
if( p_libvlc->pf_memcpy == NULL )
{
p_libvlc->pf_memcpy = memcpy;
}
if( p_libvlc->pf_memset == NULL )
{
p_libvlc->pf_memset = memset;
}
p_libvlc->b_stats = config_GetInt( p_libvlc, "stats" );
p_libvlc->i_timers = 0;
p_libvlc->pp_timers = NULL;
vlc_mutex_init( p_libvlc, &p_libvlc->timer_lock );
/*
* Initialize hotkey handling
*/
var_Create( p_libvlc, "key-pressed", VLC_VAR_INTEGER );
p_libvlc->p_hotkeys = malloc( sizeof(p_hotkeys) );
/* Do a copy (we don't need to modify the strings) */
memcpy( p_libvlc->p_hotkeys, p_hotkeys, sizeof(p_hotkeys) );
/* Initialize playlist and get commandline files */
playlist_ThreadCreate( p_libvlc );
if( !p_libvlc->p_playlist )
{
msg_Err( p_libvlc, "playlist initialization failed" );
if( p_libvlc->p_memcpy_module != NULL )
{
module_Unneed( p_libvlc, p_libvlc->p_memcpy_module );
}
module_EndBank( p_libvlc );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_EGENERIC;
}
p_playlist = p_libvlc->p_playlist;
psz_modules = config_GetPsz( p_playlist, "services-discovery" );
if( psz_modules && *psz_modules )
{
/* Add service discovery modules */
playlist_AddSDModules( p_playlist, psz_modules );
}
if( psz_modules ) free( psz_modules );
/*
* Load background interfaces
*/
psz_modules = config_GetPsz( p_libvlc, "extraintf" );
psz_control = config_GetPsz( p_libvlc, "control" );
if( psz_modules && *psz_modules && psz_control && *psz_control )
{
psz_modules = (char *)realloc( psz_modules, strlen( psz_modules ) +
strlen( psz_control ) + 1 );
sprintf( psz_modules, "%s:%s", psz_modules, psz_control );
}
else if( psz_control && *psz_control )
{
if( psz_modules ) free( psz_modules );
psz_modules = strdup( psz_control );
}
psz_parser = psz_modules;
while ( psz_parser && *psz_parser )
{
char *psz_module, *psz_temp;
psz_module = psz_parser;
psz_parser = strchr( psz_module, ':' );
if ( psz_parser )
{
*psz_parser = '\0';
psz_parser++;
}
psz_temp = (char *)malloc( strlen(psz_module) + sizeof(",none") );
if( psz_temp )
{
sprintf( psz_temp, "%s,none", psz_module );
VLC_AddIntf( 0, psz_temp, VLC_FALSE, VLC_FALSE );
free( psz_temp );
}
}
if ( psz_modules )
{
free( psz_modules );
}
/*
* Always load the hotkeys interface if it exists
*/
VLC_AddIntf( 0, "hotkeys,none", VLC_FALSE, VLC_FALSE );
/*
* If needed, load the Xscreensaver interface
* Currently, only for X
*/
#ifdef HAVE_X11_XLIB_H
if( config_GetInt( p_libvlc, "disable-screensaver" ) == 1 )
{
VLC_AddIntf( 0, "screensaver,none", VLC_FALSE, VLC_FALSE );
}
#endif
if( config_GetInt( p_libvlc, "file-logging" ) == 1 )
{
VLC_AddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE );
}
#ifdef HAVE_SYSLOG_H
if( config_GetInt( p_libvlc, "syslog" ) == 1 )
{
char *psz_logmode = "logmode=syslog";
AddIntfInternal( 0, "logger,none", VLC_FALSE, VLC_FALSE, 1, &psz_logmode );
}
#endif
if( config_GetInt( p_libvlc, "show-intf" ) == 1 )
{
VLC_AddIntf( 0, "showintf,none", VLC_FALSE, VLC_FALSE );
}
if( config_GetInt( p_libvlc, "network-synchronisation") == 1 )
{
VLC_AddIntf( 0, "netsync,none", VLC_FALSE, VLC_FALSE );
}
/*
* FIXME: kludge to use a p_libvlc-local variable for the Mozilla plugin
*/
var_Create( p_libvlc, "drawable", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER );
var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER );
/* Create volume callback system. */
var_Create( p_libvlc, "volume-change", VLC_VAR_BOOL );
/*
* Get input filenames given as commandline arguments
*/
GetFilenames( p_libvlc, i_argc, ppsz_argv );
/*
* Get --open argument
*/
var_Create( p_libvlc, "open", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_libvlc, "open", &val );
if ( val.psz_string != NULL && *val.psz_string )
{
VLC_AddTarget( p_libvlc->i_object_id, val.psz_string, NULL, 0,
PLAYLIST_INSERT, 0 );
}
if ( val.psz_string != NULL ) free( val.psz_string );
i_ret = libvlc_InternalInit( p_libvlc, i_argc, ppsz_argv );
LIBVLC_FUNC_END;
return VLC_SUCCESS;
return i_ret;
}
/*****************************************************************************
......@@ -879,7 +139,12 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
int VLC_AddIntf( int i_object, char const *psz_module,
vlc_bool_t b_block, vlc_bool_t b_play )
{
return AddIntfInternal( i_object, psz_module, b_block, b_play, 0, NULL );
int i_ret;
LIBVLC_FUNC;
i_ret = libvlc_InternalAddIntf( p_libvlc, psz_module, b_block, b_play,
0, NULL );
LIBVLC_FUNC_END;
return i_ret;
}
......@@ -902,60 +167,11 @@ int VLC_Die( int i_object )
*****************************************************************************/
int VLC_CleanUp( int i_object )
{
intf_thread_t * p_intf;
playlist_t * p_playlist;
vout_thread_t * p_vout;
aout_instance_t * p_aout;
announce_handler_t * p_announce;
int i_ret;
LIBVLC_FUNC;
/* Ask the interfaces to stop and destroy them */
msg_Dbg( p_libvlc, "removing all interfaces" );
while( (p_intf = vlc_object_find( p_libvlc, VLC_OBJECT_INTF, FIND_CHILD )) )
{
intf_StopThread( p_intf );
vlc_object_detach( p_intf );
vlc_object_release( p_intf );
intf_Destroy( p_intf );
}
/* Free playlist */
msg_Dbg( p_libvlc, "removing playlist" );
playlist_ThreadDestroy( p_libvlc->p_playlist );
/* Free video outputs */
msg_Dbg( p_libvlc, "removing all video outputs" );
while( (p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD )) )
{
vlc_object_detach( p_vout );
vlc_object_release( p_vout );
vout_Destroy( p_vout );
}
/* Free audio outputs */
msg_Dbg( p_libvlc, "removing all audio outputs" );
while( (p_aout = vlc_object_find( p_libvlc, VLC_OBJECT_AOUT, FIND_CHILD )) )
{
vlc_object_detach( (vlc_object_t *)p_aout );
vlc_object_release( (vlc_object_t *)p_aout );
aout_Delete( p_aout );
}
stats_TimersDumpAll( p_libvlc );
stats_TimersClean( p_libvlc );
/* Free announce handler(s?) */
while( (p_announce = vlc_object_find( p_libvlc, VLC_OBJECT_ANNOUNCE,
FIND_CHILD ) ) )
{
msg_Dbg( p_libvlc, "removing announce handler" );
vlc_object_detach( p_announce );
vlc_object_release( p_announce );
announce_HandlerDestroy( p_announce );
}
i_ret = libvlc_InternalCleanup( p_libvlc );
LIBVLC_FUNC_END;
return i_ret;
}
/*****************************************************************************
......@@ -967,49 +183,7 @@ int VLC_CleanUp( int i_object )
int VLC_Destroy( int i_object )
{
LIBVLC_FUNC;
/* Free allocated memory */
if( p_libvlc->p_memcpy_module )
{
module_Unneed( p_libvlc, p_libvlc->p_memcpy_module );
p_libvlc->p_memcpy_module = NULL;
}
/* Free module bank ! */
module_EndBank( p_libvlc );
FREENULL( p_libvlc->psz_homedir );
FREENULL( p_libvlc->psz_userdir );
FREENULL( p_libvlc->psz_configfile );
FREENULL( p_libvlc->p_hotkeys );
/* System specific cleaning code */
system_End( p_libvlc );
/*
* Free message queue.
* Nobody shall use msg_* afterward.
*/
msg_Flush( p_libvlc );
msg_Destroy( p_libvlc_global );
/* Destroy global iconv */
LocaleDeinit();
/* Destroy mutexes */
vlc_mutex_destroy( &p_libvlc->config_lock );
vlc_object_detach( p_libvlc );
/* Release object before destroying it */
if( i_object ) vlc_object_release( p_libvlc );
vlc_object_destroy( p_libvlc );
/* Stop thread system: last one out please shut the door! */
vlc_threads_end( p_libvlc_global );
return VLC_SUCCESS;
return libvlc_InternalDestroy( p_libvlc, VLC_TRUE );
}
/*****************************************************************************
......@@ -1215,13 +389,7 @@ float VLC_PositionGet( int i_object )
{
input_thread_t *p_input;
vlc_value_t val;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
LIBVLC_FUNC;
p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
......@@ -1234,7 +402,7 @@ float VLC_PositionGet( int i_object )
var_Get( p_input, "position", &val );
vlc_object_release( p_input );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_FUNC_END;
return val.f_float;
}
......@@ -1493,7 +661,7 @@ int VLC_PlaylistIndex( int i_object )
}
/**
* Total amount of items in the playlist
* Total number of items in the playlist
*
* \param i_object a vlc object id
* \return amount of playlist items
......@@ -1501,126 +669,46 @@ int VLC_PlaylistIndex( int i_object )
int VLC_PlaylistNumberOfItems( int i_object )
{
int i_size;
playlist_t * p_playlist;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD );
if( !p_playlist )
{
if( i_object ) vlc_object_release( p_libvlc );
return VLC_ENOOBJ;
}
i_size = p_playlist->i_size;
vlc_object_release( p_playlist );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_PLAYLIST_FUNC;
i_size = p_libvlc->p_playlist->i_size;
LIBVLC_PLAYLIST_FUNC_END;
return i_size;
}
/**
* Next playlist item
*
* Skip to the next playlistitem and play it.
*
* Go to next playlist item
* \param i_object a vlc object id
* \return VLC_SUCCESS on success
*/
int VLC_PlaylistNext( int i_object )
{
playlist_t * p_playlist;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD );
if( !p_playlist )
{
if( i_object ) vlc_object_release( p_libvlc );
return VLC_ENOOBJ;
}
playlist_Next( p_playlist );
vlc_object_release( p_playlist );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_PLAYLIST_FUNC;
playlist_Next( p_libvlc->p_playlist );
LIBVLC_PLAYLIST_FUNC_END;
return VLC_SUCCESS;
}
/**
* Previous playlist item
*
* Skip to the previous playlistitem and play it.
*
* Go to previous playlist item
* \param i_object a vlc object id
* \return VLC_SUCCESS on success
*/
int VLC_PlaylistPrev( int i_object )
{
playlist_t * p_playlist;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD );
if( !p_playlist )
{
if( i_object ) vlc_object_release( p_libvlc );
return VLC_ENOOBJ;
}
playlist_Prev( p_playlist );
vlc_object_release( p_playlist );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_PLAYLIST_FUNC;
playlist_Prev( p_libvlc->p_playlist );
LIBVLC_PLAYLIST_FUNC_END;
return VLC_SUCCESS;
}
/*****************************************************************************
* VLC_PlaylistClear: Empty the playlist
*****************************************************************************/
/**
* Empty the playlist
*/
int VLC_PlaylistClear( int i_object )
{
playlist_t * p_playlist;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD );
if( !p_playlist )
{
if( i_object ) vlc_object_release( p_libvlc );
return VLC_ENOOBJ;
}
playlist_Clear( p_playlist );
vlc_object_release( p_playlist );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_PLAYLIST_FUNC;
playlist_Clear( p_libvlc->p_playlist );
LIBVLC_PLAYLIST_FUNC_END;
return VLC_SUCCESS;
}
......@@ -1634,21 +722,14 @@ int VLC_PlaylistClear( int i_object )
int VLC_VolumeSet( int i_object, int i_volume )
{
audio_volume_t i_vol = 0;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
LIBVLC_FUNC;
if( i_volume >= 0 && i_volume <= 200 )
{
i_vol = i_volume * AOUT_VOLUME_MAX / 200;
aout_VolumeSet( p_libvlc, i_vol );
}
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_FUNC_END;
return i_vol * 200 / AOUT_VOLUME_MAX;
}
......@@ -1663,17 +744,9 @@ int VLC_VolumeSet( int i_object, int i_volume )
int VLC_VolumeGet( int i_object )
{
audio_volume_t i_volume;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
LIBVLC_FUNC;
aout_VolumeGet( p_libvlc, &i_volume );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_FUNC_END;
return i_volume*200/AOUT_VOLUME_MAX;
}
......@@ -1685,17 +758,9 @@ int VLC_VolumeGet( int i_object )
*/
int VLC_VolumeMute( int i_object )
{
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
/* Check that the handle is valid */
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
LIBVLC_FUNC;
aout_VolumeMute( p_libvlc, NULL );
if( i_object ) vlc_object_release( p_libvlc );
LIBVLC_FUNC_END;
return VLC_SUCCESS;
}
......@@ -1705,13 +770,7 @@ int VLC_VolumeMute( int i_object )
int VLC_FullScreen( int i_object )
{
vout_thread_t *p_vout;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
LIBVLC_FUNC;
p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD );
if( !p_vout )
......@@ -1722,754 +781,6 @@ int VLC_FullScreen( int i_object )
p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
vlc_object_release( p_vout );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_SUCCESS;
}
/* following functions are local */
static int AddIntfInternal( int i_object, char const *psz_module,
vlc_bool_t b_block, vlc_bool_t b_play,
int i_options, char **ppsz_options )
{
int i_err;
intf_thread_t *p_intf;
libvlc_int_t *p_libvlc = vlc_current_object( i_object );
if( !p_libvlc )
{
return VLC_ENOOBJ;
}
#ifndef WIN32
if( p_libvlc->p_libvlc_global->b_daemon && b_block && !psz_module )
{
/* Daemon mode hack.
* We prefer the dummy interface if none is specified. */
char *psz_interface = config_GetPsz( p_libvlc, "intf" );
if( !psz_interface || !*psz_interface ) psz_module = "dummy";
if( psz_interface ) free( psz_interface );
}
#endif
/* Try to create the interface */
p_intf = intf_Create( p_libvlc, psz_module ? psz_module : "$intf",
i_options, ppsz_options );
if( p_intf == NULL )
{
msg_Err( p_libvlc, "interface \"%s\" initialization failed", psz_module );
if( i_object ) vlc_object_release( p_libvlc );
return VLC_EGENERIC;
}
/* Interface doesn't handle play on start so do it ourselves */
if( !p_intf->b_play && b_play ) VLC_Play( i_object );
/* Try to run the interface */
p_intf->b_play = b_play;
p_intf->b_block = b_block;
i_err = intf_RunThread( p_intf );
if( i_err )
{
vlc_object_detach( p_intf );
intf_Destroy( p_intf );
if( i_object ) vlc_object_release( p_libvlc );
return i_err;
}
if( i_object ) vlc_object_release( p_libvlc );
return VLC_SUCCESS;
};
/*****************************************************************************
* SetLanguage: set the interface language.
*****************************************************************************
* We set the LC_MESSAGES locale category for interface messages and buttons,
* as well as the LC_CTYPE category for string sorting and possible wide
* character support.
*****************************************************************************/
static void SetLanguage ( char const *psz_lang )
{
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
char * psz_path;
#if defined( __APPLE__ ) || defined ( WIN32 ) || defined( SYS_BEOS )
char psz_tmp[1024];
#endif
if( psz_lang && !*psz_lang )
{
# if defined( HAVE_LC_MESSAGES )
setlocale( LC_MESSAGES, psz_lang );
# endif
setlocale( LC_CTYPE, psz_lang );
}
else if( psz_lang )
{
#ifdef __APPLE__
/* I need that under Darwin, please check it doesn't disturb
* other platforms. --Meuuh */
setenv( "LANG", psz_lang, 1 );
#elif defined( SYS_BEOS ) || defined( WIN32 )
/* We set LC_ALL manually because it is the only way to set
* the language at runtime under eg. Windows. Beware that this
* makes the environment unconsistent when libvlc is unloaded and
* should probably be moved to a safer place like vlc.c. */
static char psz_lcall[20];
snprintf( psz_lcall, 19, "LC_ALL=%s", psz_lang );
psz_lcall[19] = '\0';
putenv( psz_lcall );
#endif
setlocale( LC_ALL, psz_lang );
}
/* Specify where to find the locales for current domain */
#if !defined( __APPLE__ ) && !defined( WIN32 ) && !defined( SYS_BEOS )
psz_path = LOCALEDIR;
#else
snprintf( psz_tmp, sizeof(psz_tmp), "%s/%s", libvlc_global.psz_vlcpath,
"locale" );
psz_path = psz_tmp;
#endif
if( !bindtextdomain( PACKAGE_NAME, psz_path ) )
{
fprintf( stderr, "warning: couldn't bind domain %s in directory %s\n",
PACKAGE_NAME, psz_path );
}
/* Set the default domain */
bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" );
#endif
}
/*****************************************************************************
* GetFilenames: parse command line options which are not flags
*****************************************************************************
* Parse command line for input files as well as their associated options.
* An option always follows its associated input and begins with a ":".
*****************************************************************************/
static int GetFilenames( libvlc_int_t *p_vlc, int i_argc, char *ppsz_argv[] )
{
int i_opt, i_options;
/* We assume that the remaining parameters are filenames
* and their input options */
for( i_opt = i_argc - 1; i_opt >= optind; i_opt-- )
{
const char *psz_target;
i_options = 0;
/* Count the input options */
while( *ppsz_argv[ i_opt ] == ':' && i_opt > optind )
{
i_options++;
i_opt--;
}
/* TODO: write an internal function of this one, to avoid
* unnecessary lookups. */
/* FIXME: should we convert options to UTF-8 as well ?? */
psz_target = FromLocale( ppsz_argv[ i_opt ] );
VLC_AddTarget( p_vlc->i_object_id, psz_target,
(char const **)( i_options ? &ppsz_argv[i_opt + 1] :
NULL ), i_options,
PLAYLIST_INSERT, 0 );
LocaleFree( psz_target );
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Help: print program help
*****************************************************************************
* Print a short inline help. Message interface is initialized at this stage.
*****************************************************************************/
static void Help( libvlc_int_t *p_this, char const *psz_help_name )
{
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
if( psz_help_name && !strcmp( psz_help_name, "help" ) )
{
utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name );
Usage( p_this, "help" );
Usage( p_this, "main" );
}
else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) )
{
utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name );
Usage( p_this, NULL );
}
else if( psz_help_name )
{
Usage( p_this, psz_help_name );
}
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* Usage: print module usage
*****************************************************************************
* Print a short inline help. Message interface is initialized at this stage.
*****************************************************************************/
static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
{
#define FORMAT_STRING " %s --%s%s%s%s%s%s%s "
/* short option ------' | | | | | | |
* option name ------------' | | | | | |
* <bra -------------------------' | | | | |
* option type or "" --------------' | | | |
* ket> -----------------------------' | | |
* padding spaces ---------------------' | |
* comment -------------------------------' |
* comment suffix --------------------------'
*
* The purpose of having bra and ket is that we might i18n them as well.
*/
#define LINE_START 8
#define PADDING_SPACES 25
vlc_list_t *p_list;
module_t *p_parser;
module_config_t *p_item;
char psz_spaces_text[PADDING_SPACES+LINE_START+1];
char psz_spaces_longtext[LINE_START+3];
char psz_format[sizeof(FORMAT_STRING)];
char psz_buffer[10000];
char psz_short[4];
int i_index;
int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1);
vlc_bool_t b_advanced = config_GetInt( p_this, "advanced" );
vlc_bool_t b_description;
memset( psz_spaces_text, ' ', PADDING_SPACES+LINE_START );
psz_spaces_text[PADDING_SPACES+LINE_START] = '\0';
memset( psz_spaces_longtext, ' ', LINE_START+2 );
psz_spaces_longtext[LINE_START+2] = '\0';
strcpy( psz_format, FORMAT_STRING );
/* List all modules */
p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
/* Enumerate the config for each module */
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
vlc_bool_t b_help_module;
p_parser = (module_t *)p_list->p_values[i_index].p_object ;
if( psz_module_name && strcmp( psz_module_name,
p_parser->psz_object_name ) )
{
continue;
}
/* Ignore modules without config options */
if( !p_parser->i_config_items )
{
continue;
}
/* Ignore modules with only advanced config options if requested */
if( !b_advanced )
{
for( p_item = p_parser->p_config;
p_item->i_type != CONFIG_HINT_END;
p_item++ )
{
if( (p_item->i_type & CONFIG_ITEM) &&
!p_item->b_advanced ) break;
}
if( p_item->i_type == CONFIG_HINT_END ) continue;
}
/* Print name of module */
if( strcmp( "main", p_parser->psz_object_name ) )
utf8_fprintf( stdout, "\n %s\n", p_parser->psz_longname );
b_help_module = !strcmp( "help", p_parser->psz_object_name );
/* Print module options */
for( p_item = p_parser->p_config;
p_item->i_type != CONFIG_HINT_END;
p_item++ )
{
char *psz_text, *psz_spaces = psz_spaces_text;
char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL;
char *psz_suf = "", *psz_prefix = NULL;
signed int i;
/* Skip deprecated options */
if( p_item->psz_current )
{
continue;
}
/* Skip advanced options if requested */
if( p_item->b_advanced && !b_advanced )
{
continue;
}
switch( p_item->i_type )
{
case CONFIG_HINT_CATEGORY:
case CONFIG_HINT_USAGE:
if( !strcmp( "main", p_parser->psz_object_name ) )
utf8_fprintf( stdout, "\n %s\n", p_item->psz_text );
break;
case CONFIG_ITEM_STRING:
case CONFIG_ITEM_FILE:
case CONFIG_ITEM_DIRECTORY:
case CONFIG_ITEM_MODULE: /* We could also have "=<" here */
case CONFIG_ITEM_MODULE_CAT:
case CONFIG_ITEM_MODULE_LIST:
case CONFIG_ITEM_MODULE_LIST_CAT:
psz_bra = " <"; psz_type = _("string"); psz_ket = ">";
if( p_item->ppsz_list )
{
psz_bra = " {";
psz_type = psz_buffer;
psz_type[0] = '\0';
for( i = 0; p_item->ppsz_list[i]; i++ )
{
if( i ) strcat( psz_type, "," );
strcat( psz_type, p_item->ppsz_list[i] );
}
psz_ket = "}";
}
break;
case CONFIG_ITEM_INTEGER:
case CONFIG_ITEM_KEY: /* FIXME: do something a bit more clever */
psz_bra = " <"; psz_type = _("integer"); psz_ket = ">";
if( p_item->i_list )
{
psz_bra = " {";
psz_type = psz_buffer;
psz_type[0] = '\0';
for( i = 0; p_item->ppsz_list_text[i]; i++ )
{
if( i ) strcat( psz_type, ", " );
sprintf( psz_type + strlen(psz_type), "%i (%s)",
p_item->pi_list[i],
p_item->ppsz_list_text[i] );
}
psz_ket = "}";
}
break;
case CONFIG_ITEM_FLOAT:
psz_bra = " <"; psz_type = _("float"); psz_ket = ">";
break;
case CONFIG_ITEM_BOOL:
psz_bra = ""; psz_type = ""; psz_ket = "";
if( !b_help_module )
{
psz_suf = p_item->i_value ? _(" (default enabled)") :
_(" (default disabled)");
}
break;
}
if( !psz_type )
{
continue;
}
/* Add short option if any */
if( p_item->i_short )
{
sprintf( psz_short, "-%c,", p_item->i_short );
}
else
{
strcpy( psz_short, " " );
}
i = PADDING_SPACES - strlen( p_item->psz_name )
- strlen( psz_bra ) - strlen( psz_type )
- strlen( psz_ket ) - 1;
if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module )
{
psz_prefix = ", --no-";
i -= strlen( p_item->psz_name ) + strlen( psz_prefix );
}
if( i < 0 )
{
psz_spaces[0] = '\n';
i = 0;
}
else
{
psz_spaces[i] = '\0';
}
if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module )
{
utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name,
psz_prefix, p_item->psz_name, psz_bra, psz_type,
psz_ket, psz_spaces );
}
else
{
utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name,
"", "", psz_bra, psz_type, psz_ket, psz_spaces );
}
psz_spaces[i] = ' ';
/* We wrap the rest of the output */
sprintf( psz_buffer, "%s%s", p_item->psz_text, psz_suf );
b_description = config_GetInt( p_this, "help-verbose" );
description:
psz_text = psz_buffer;
while( *psz_text )
{
char *psz_parser, *psz_word;
size_t i_end = strlen( psz_text );
/* If the remaining text fits in a line, print it. */
if( i_end <= (size_t)i_width )
{
utf8_fprintf( stdout, "%s\n", psz_text );
break;
}
/* Otherwise, eat as many words as possible */
psz_parser = psz_text;
do
{
psz_word = psz_parser;
psz_parser = strchr( psz_word, ' ' );
/* If no space was found, we reached the end of the text
* block; otherwise, we skip the space we just found. */
psz_parser = psz_parser ? psz_parser + 1
: psz_text + i_end;
} while( psz_parser - psz_text <= i_width );
/* We cut a word in one of these cases:
* - it's the only word in the line and it's too long.
* - we used less than 80% of the width and the word we are
* going to wrap is longer than 40% of the width, and even
* if the word would have fit in the next line. */
if( psz_word == psz_text
|| ( psz_word - psz_text < 80 * i_width / 100
&& psz_parser - psz_word > 40 * i_width / 100 ) )
{
char c = psz_text[i_width];
psz_text[i_width] = '\0';
utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
psz_text += i_width;
psz_text[0] = c;
}
else
{
psz_word[-1] = '\0';
utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
psz_text = psz_word;
}
}
if( b_description && p_item->psz_longtext )
{
sprintf( psz_buffer, "%s%s", p_item->psz_longtext, psz_suf );
b_description = VLC_FALSE;
psz_spaces = psz_spaces_longtext;
utf8_fprintf( stdout, "%s", psz_spaces );
goto description;
}
}
}
/* Release the module list */
vlc_list_release( p_list );
}
/*****************************************************************************
* ListModules: list the available modules with their description
*****************************************************************************
* Print a list of all available modules (builtins and plugins) and a short
* description for each one.
*****************************************************************************/
static void ListModules( libvlc_int_t *p_this )
{
vlc_list_t *p_list;
module_t *p_parser;
char psz_spaces[22];
int i_index;
memset( psz_spaces, ' ', 22 );
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
/* List all modules */
p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
/* Enumerate each module */
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
int i;
p_parser = (module_t *)p_list->p_values[i_index].p_object ;
/* Nasty hack, but right now I'm too tired to think about a nice
* solution */
i = 22 - strlen( p_parser->psz_object_name ) - 1;
if( i < 0 ) i = 0;
psz_spaces[i] = 0;
utf8_fprintf( stdout, " %s%s %s\n", p_parser->psz_object_name,
psz_spaces, p_parser->psz_longname );
psz_spaces[i] = ' ';
}
vlc_list_release( p_list );
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* Version: print complete program version
*****************************************************************************
* Print complete program version and build number.
*****************************************************************************/
static void Version( void )
{
#ifdef WIN32
ShowConsole( VLC_TRUE );
#endif
utf8_fprintf( stdout, _("VLC version %s\n"), VLC_Version() );
utf8_fprintf( stdout, _("Compiled by %s@%s.%s\n"),
VLC_CompileBy(), VLC_CompileHost(), VLC_CompileDomain() );
utf8_fprintf( stdout, _("Compiler: %s\n"), VLC_Compiler() );
#ifndef HAVE_SHARED_LIBVLC
if( strcmp( VLC_Changeset(), "exported" ) )
utf8_fprintf( stdout, _("Based upon svn changeset [%s]\n"),
VLC_Changeset() );
#endif
utf8_fprintf( stdout, LICENSE_MSG );
#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
PauseConsole();
#endif
}
/*****************************************************************************
* ShowConsole: On Win32, create an output console for debug messages
*****************************************************************************
* This function is useful only on Win32.
*****************************************************************************/
#ifdef WIN32 /* */
static void ShowConsole( vlc_bool_t b_dofile )
{
# ifndef UNDER_CE
FILE *f_help;
if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */
AllocConsole();
freopen( "CONOUT$", "w", stderr );
freopen( "CONIN$", "r", stdin );
if( b_dofile && (f_help = fopen( "vlc-help.txt", "wt" )) )
{
fclose( f_help );
freopen( "vlc-help.txt", "wt", stdout );
utf8_fprintf( stderr, _("\nDumped content to vlc-help.txt file.\n") );
}
else freopen( "CONOUT$", "w", stdout );
# endif
}
#endif
/*****************************************************************************
* PauseConsole: On Win32, wait for a key press before closing the console
*****************************************************************************
* This function is useful only on Win32.
*****************************************************************************/
#ifdef WIN32 /* */
static void PauseConsole( void )
{
# ifndef UNDER_CE
if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */
utf8_fprintf( stderr, _("\nPress the RETURN key to continue...\n") );
getchar();
fclose( stdout );
# endif
}
#endif
/*****************************************************************************
* ConsoleWidth: Return the console width in characters
*****************************************************************************
* We use the stty shell command to get the console width; if this fails or
* if the width is less than 80, we default to 80.
*****************************************************************************/
static int ConsoleWidth( void )
{
int i_width = 80;
#ifndef WIN32
char buf[20], *psz_parser;
FILE *file;
int i_ret;
file = popen( "stty size 2>/dev/null", "r" );
if( file )
{
i_ret = fread( buf, 1, 20, file );
if( i_ret > 0 )
{
buf[19] = '\0';
psz_parser = strchr( buf, ' ' );
if( psz_parser )
{
i_ret = atoi( psz_parser + 1 );
if( i_ret >= 80 )
{
i_width = i_ret;
}
}
}
pclose( file );
}
#endif
return i_width;
}
static int VerboseCallback( vlc_object_t *p_this, const char *psz_variable,
vlc_value_t old_val, vlc_value_t new_val, void *param)
{
libvlc_int_t *p_vlc = (libvlc_int_t *)p_this;
if( new_val.i_int >= -1 )
{
p_vlc->p_libvlc_global->i_verbose = __MIN( new_val.i_int, 2 );
}
LIBVLC_FUNC_END;
return VLC_SUCCESS;
}
/*****************************************************************************
* InitDeviceValues: initialize device values
*****************************************************************************
* This function inits the dvd, vcd and cd-audio values
*****************************************************************************/
static void InitDeviceValues( libvlc_int_t *p_vlc )
{
#ifdef HAVE_HAL
LibHalContext * ctx;
int i, i_devices;
char **devices;
char *block_dev;
dbus_bool_t b_dvd;
DBusConnection *p_connection;
DBusError error;
#ifdef HAVE_HAL_1
ctx = libhal_ctx_new();
if( !ctx ) return;
dbus_error_init( &error );
p_connection = dbus_bus_get ( DBUS_BUS_SYSTEM, &error );
if( dbus_error_is_set( &error ) )
{
dbus_error_free( &error );
return;
}
libhal_ctx_set_dbus_connection( ctx, p_connection );
if( libhal_ctx_init( ctx, &error ) )
#else
if( ( ctx = hal_initialize( NULL, FALSE ) ) )
#endif
{
#ifdef HAVE_HAL_1
if( ( devices = libhal_get_all_devices( ctx, &i_devices, NULL ) ) )
#else
if( ( devices = hal_get_all_devices( ctx, &i_devices ) ) )
#endif
{
for( i = 0; i < i_devices; i++ )
{
#ifdef HAVE_HAL_1
if( !libhal_device_property_exists( ctx, devices[i],
"storage.cdrom.dvd", NULL ) )
#else
if( !hal_device_property_exists( ctx, devices[ i ],
"storage.cdrom.dvd" ) )
#endif
{
continue;
}
#ifdef HAVE_HAL_1
b_dvd = libhal_device_get_property_bool( ctx, devices[ i ],
"storage.cdrom.dvd", NULL );
block_dev = libhal_device_get_property_string( ctx,
devices[ i ], "block.device" , NULL );
#else
b_dvd = hal_device_get_property_bool( ctx, devices[ i ],
"storage.cdrom.dvd" );
block_dev = hal_device_get_property_string( ctx, devices[ i ],
"block.device" );
#endif
if( b_dvd )
{
config_PutPsz( p_vlc, "dvd", block_dev );
}
config_PutPsz( p_vlc, "vcd", block_dev );
config_PutPsz( p_vlc, "cd-audio", block_dev );
#ifdef HAVE_HAL_1
libhal_free_string( block_dev );
#else
hal_free_string( block_dev );
#endif
}
#ifdef HAVE_HAL_1
libhal_free_string_array( devices );
#else
hal_free_string_array( devices );
#endif
}
#ifdef HAVE_HAL_1
libhal_ctx_shutdown( ctx, NULL );
#else
hal_shutdown( ctx );
#endif
}
else
{
msg_Warn( p_vlc, "Unable to get HAL device properties" );
}
#endif
}
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment