X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Flibvlc.c;h=56fdcd4793b416d6d63794daf3f7240687bede6a;hb=7535b3764b8bf2c3c8186afcb253c316121996fb;hp=7c242a07875506b84f50c000fb3f97c8ddea03b5;hpb=96347da3c4595e31e9d8509398bdcfd51fe910bf;p=vlc diff --git a/src/libvlc.c b/src/libvlc.c index 7c242a0787..56fdcd4793 100644 --- a/src/libvlc.c +++ b/src/libvlc.c @@ -1,12 +1,13 @@ /***************************************************************************** * libvlc.c: main libvlc source ***************************************************************************** - * Copyright (C) 1998-2002 VideoLAN - * $Id: libvlc.c,v 1.67 2003/02/26 19:39:43 gbazin Exp $ + * Copyright (C) 1998-2004 VideoLAN + * $Id$ * * Authors: Vincent Seguin * Samuel Hocevar - * Gildas Bazin + * Gildas Bazin + * Derk-Jan Hartman * * 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 @@ -34,10 +35,9 @@ * Preamble *****************************************************************************/ #include +#include -#ifdef HAVE_ERRNO_H -# include /* ENOMEM */ -#endif +#include /* ENOMEM */ #include /* sprintf() */ #include /* strerror() */ #include /* free() */ @@ -48,7 +48,7 @@ #ifdef HAVE_UNISTD_H # include -#elif defined( _MSC_VER ) && defined( _WIN32 ) && !defined( UNDER_CE ) +#elif defined( WIN32 ) && !defined( UNDER_CE ) # include #endif @@ -60,45 +60,71 @@ # include #endif +#ifdef HAVE_HAL +# include +#endif + #include "vlc_cpu.h" /* CPU detection */ #include "os_specific.h" -#include "error.h" -#include "netutils.h" /* network_ChannelJoin */ - -#include "stream_control.h" -#include "input_ext-intf.h" +#include "vlc_error.h" #include "vlc_playlist.h" -#include "interface.h" +#include "vlc_interface.h" #include "audio_output.h" -#include "video.h" +#include "vlc_video.h" #include "video_output.h" +#include "stream_output.h" + #include "libvlc.h" /***************************************************************************** * The evil global variable. We handle it with care, don't worry. *****************************************************************************/ -static libvlc_t libvlc; -static vlc_t * p_static_vlc; +static libvlc_t libvlc; +static libvlc_t * p_libvlc; +static vlc_t * p_static_vlc; /***************************************************************************** * Local prototypes *****************************************************************************/ static void SetLanguage ( char const * ); static int GetFilenames ( vlc_t *, int, char *[] ); +static void Help ( vlc_t *, char const *psz_help_name ); static void Usage ( vlc_t *, char const *psz_module_name ); static void ListModules ( vlc_t * ); static void Version ( void ); #ifdef WIN32 static void ShowConsole ( void ); +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( vlc_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. + *****************************************************************************/ +vlc_t * vlc_current_object( int i_object ) +{ + if( i_object ) + { + return vlc_object_get( p_libvlc, i_object ); + } + + return p_static_vlc; +} + /***************************************************************************** * VLC_Version: return the libvlc version. ***************************************************************************** @@ -131,9 +157,12 @@ int VLC_Create( void ) vlc_t * p_vlc = NULL; vlc_value_t lockval; + /* &libvlc never changes, so we can safely call this multiple times. */ + p_libvlc = &libvlc; + /* 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( &libvlc ); + i_ret = vlc_threads_init( p_libvlc ); if( i_ret < 0 ) { return i_ret; @@ -141,8 +170,8 @@ int VLC_Create( void ) /* Now that the thread system is initialized, we don't have much, but * at least we have var_Create */ - var_Create( &libvlc, "libvlc", VLC_VAR_MUTEX ); - var_Get( &libvlc, "libvlc", &lockval ); + var_Create( p_libvlc, "libvlc", VLC_VAR_MUTEX ); + var_Get( p_libvlc, "libvlc", &lockval ); vlc_mutex_lock( lockval.p_address ); if( !libvlc.b_ready ) { @@ -155,18 +184,18 @@ int VLC_Create( void ) psz_env = getenv( "VLC_VERBOSE" ); libvlc.i_verbose = psz_env ? atoi( psz_env ) : -1; -#ifdef HAVE_ISATTY +#if defined( HAVE_ISATTY ) && !defined( WIN32 ) libvlc.b_color = isatty( 2 ); /* 2 is for stderr */ #else libvlc.b_color = VLC_FALSE; #endif /* Initialize message queue */ - msg_Create( &libvlc ); + msg_Create( p_libvlc ); /* Announce who we are */ - msg_Dbg( &libvlc, COPYRIGHT_MESSAGE ); - msg_Dbg( &libvlc, "libvlc was configured with %s", CONFIGURE_LINE ); + msg_Dbg( p_libvlc, COPYRIGHT_MESSAGE ); + msg_Dbg( p_libvlc, "libvlc was configured with %s", CONFIGURE_LINE ); /* The module bank will be initialized later */ libvlc.p_module_bank = NULL; @@ -174,22 +203,27 @@ int VLC_Create( void ) libvlc.b_ready = VLC_TRUE; } vlc_mutex_unlock( lockval.p_address ); - var_Destroy( &libvlc, "libvlc" ); + var_Destroy( p_libvlc, "libvlc" ); /* Allocate a vlc object */ - p_vlc = vlc_object_create( &libvlc, VLC_OBJECT_VLC ); + p_vlc = vlc_object_create( p_libvlc, VLC_OBJECT_VLC ); if( p_vlc == NULL ) { return VLC_EGENERIC; } + p_vlc->thread_id = 0; p_vlc->psz_object_name = "root"; /* Initialize mutexes */ vlc_mutex_init( p_vlc, &p_vlc->config_lock ); +#ifdef SYS_DARWIN + vlc_mutex_init( p_vlc, &p_vlc->quicktime_lock ); + vlc_thread_set_priority( p_vlc, VLC_THREAD_PRIORITY_LOW ); +#endif /* Store our newly allocated structure in the global list */ - vlc_object_attach( p_vlc, &libvlc ); + vlc_object_attach( p_vlc, p_libvlc ); /* Store data for the non-reentrant API */ p_static_vlc = p_vlc; @@ -212,13 +246,12 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) char * p_tmp; char * psz_modules; char * psz_parser; + char * psz_control; + char * psz_language; vlc_bool_t b_exit = VLC_FALSE; - vlc_t * p_vlc; + vlc_t * p_vlc = vlc_current_object( i_object ); module_t *p_help_module; playlist_t *p_playlist; - vlc_value_t lockval; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; if( !p_vlc ) { @@ -257,26 +290,18 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) * 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) */ - var_Create( &libvlc, "libvlc", VLC_VAR_MUTEX ); - var_Get( &libvlc, "libvlc", &lockval ); - vlc_mutex_lock( lockval.p_address ); - if( libvlc.p_module_bank == NULL ) - { - module_InitBank( &libvlc ); - module_LoadMain( &libvlc ); - } - vlc_mutex_unlock( lockval.p_address ); - var_Destroy( &libvlc, "libvlc" ); + module_InitBank( p_vlc ); /* Hack: insert the help module here */ p_help_module = vlc_object_create( p_vlc, VLC_OBJECT_MODULE ); if( p_help_module == NULL ) { - //module_EndBank( p_vlc ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); 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.p_module_bank ); /* End hack */ @@ -286,7 +311,7 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) vlc_object_detach( p_help_module ); config_Free( p_help_module ); vlc_object_destroy( p_help_module ); - //module_EndBank( p_vlc ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); return VLC_EGENERIC; } @@ -294,10 +319,7 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) /* Check for short help option */ if( config_GetInt( p_vlc, "help" ) ) { - fprintf( stdout, _("Usage: %s [options] [items]...\n\n"), - p_vlc->psz_object_name ); - Usage( p_vlc, "main" ); - Usage( p_vlc, "help" ); + Help( p_vlc, "help" ); b_exit = VLC_TRUE; } /* Check for version option */ @@ -307,27 +329,122 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) b_exit = VLC_TRUE; } + /* Set the config file stuff */ + p_vlc->psz_homedir = config_GetHomeDir(); + p_vlc->psz_configfile = config_GetPsz( p_vlc, "config" ); + + /* Check for plugins cache options */ + if( config_GetInt( p_vlc, "reset-plugins-cache" ) ) + { + libvlc.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_vlc->p_libvlc->i_verbose = config_GetInt( p_vlc, "verbose" ); + + /* Check for daemon mode */ +#ifndef WIN32 + if( config_GetInt( p_vlc, "daemon" ) ) + { +#if HAVE_DAEMON + if( daemon( 0, 0) != 0 ) + { + msg_Err( p_vlc, "Unable to fork vlc to daemon mode" ); + b_exit = VLC_TRUE; + } + + p_vlc->p_libvlc->b_daemon = VLC_TRUE; + +#else + pid_t i_pid; + + if( ( i_pid = fork() ) < 0 ) + { + msg_Err( p_vlc, "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_vlc, "closing parent process" ); + b_exit = VLC_TRUE; + } + else + { + /* We are the child */ + msg_Dbg( p_vlc, "daemon spawned" ); + close( STDIN_FILENO ); + close( STDOUT_FILENO ); + close( STDERR_FILENO ); + + p_vlc->p_libvlc->b_daemon = VLC_TRUE; + } +#endif + } +#endif + if( b_exit ) { config_Free( p_help_module ); vlc_object_destroy( p_help_module ); - //module_EndBank( p_vlc ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); return VLC_EEXIT; } + /* Check for translation config option */ +#if defined( ENABLE_NLS ) \ + && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) + + /* This ain't really nice to have to reload the config here but it seems + * the only way to do it. */ + config_LoadConfigFile( p_vlc, "main" ); + config_LoadCmdLine( p_vlc, &i_argc, ppsz_argv, VLC_TRUE ); + + /* Check if the user specified a custom language */ + psz_language = config_GetPsz( p_vlc, "language" ); + if( psz_language && *psz_language && strcmp( psz_language, "auto" ) ) + { + vlc_bool_t b_cache_delete = libvlc.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_vlc, "translation test: code is \"%s\"", _("C") ); + + textdomain( PACKAGE_NAME ); + +#if defined( ENABLE_UTF8 ) + bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" ); +#endif + + module_EndBank( p_vlc ); + module_InitBank( p_vlc ); + config_LoadConfigFile( p_vlc, "main" ); + config_LoadCmdLine( p_vlc, &i_argc, ppsz_argv, VLC_TRUE ); + libvlc.p_module_bank->b_cache_delete = b_cache_delete; + } + if( psz_language ) free( psz_language ); +#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( &libvlc ); - module_LoadPlugins( &libvlc ); + module_LoadBuiltins( p_vlc ); + module_LoadPlugins( p_vlc ); + if( p_vlc->b_die ) + { + b_exit = VLC_TRUE; + } + msg_Dbg( p_vlc, "module bank initialized, found %i modules", libvlc.p_module_bank->i_children ); @@ -338,14 +455,14 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) /* Check for help on modules */ if( (p_tmp = config_GetPsz( p_vlc, "module" )) ) { - Usage( p_vlc, p_tmp ); + Help( p_vlc, p_tmp ); free( p_tmp ); b_exit = VLC_TRUE; } /* Check for long help option */ else if( config_GetInt( p_vlc, "longhelp" ) ) { - Usage( p_vlc, NULL ); + Help( p_vlc, "longhelp" ); b_exit = VLC_TRUE; } /* Check for module list option */ @@ -355,25 +472,51 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) b_exit = VLC_TRUE; } + /* Check for config file options */ + if( config_GetInt( p_vlc, "reset-config" ) ) + { + vlc_object_detach( p_help_module ); + config_ResetAll( p_vlc ); + config_LoadCmdLine( p_vlc, &i_argc, ppsz_argv, VLC_TRUE ); + config_SaveConfigFile( p_vlc, NULL ); + vlc_object_attach( p_help_module, libvlc.p_module_bank ); + } + if( config_GetInt( p_vlc, "save-config" ) ) + { + vlc_object_detach( p_help_module ); + config_LoadConfigFile( p_vlc, NULL ); + config_LoadCmdLine( p_vlc, &i_argc, ppsz_argv, VLC_TRUE ); + config_SaveConfigFile( p_vlc, NULL ); + vlc_object_attach( p_help_module, libvlc.p_module_bank ); + } + /* 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 */ if( b_exit ) { - //module_EndBank( p_vlc ); + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); return VLC_EEXIT; } + /* + * Init device values + */ + InitDeviceValues( p_vlc ); + /* * Override default configuration with config file settings */ - p_vlc->psz_homedir = config_GetHomeDir(); config_LoadConfigFile( p_vlc, NULL ); + /* Hack: insert the help module here */ + vlc_object_attach( p_help_module, libvlc.p_module_bank ); + /* End hack */ + /* * Override configuration with command line settings */ @@ -383,35 +526,43 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) ShowConsole(); /* 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.\nPress the RETURN key to continue..." ); - getchar(); + "that they are valid.\n" ); + PauseConsole(); #endif - //module_EndBank( p_vlc ); + vlc_object_detach( p_help_module ); + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); 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_vlc ); + system_Configure( p_vlc, &i_argc, ppsz_argv ); /* * Message queue options */ + + var_Create( p_vlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); if( config_GetInt( p_vlc, "quiet" ) ) { - libvlc.i_verbose = -1; + vlc_value_t val; + val.i_int = -1; + var_Set( p_vlc, "verbose", val ); } - else - { - int i_tmp = config_GetInt( p_vlc, "verbose" ); - if( i_tmp >= 0 ) - { - libvlc.i_verbose = __MIN( i_tmp, 2 ); - } - } - libvlc.b_color = libvlc.b_color || config_GetInt( p_vlc, "color" ); + var_AddCallback( p_vlc, "verbose", VerboseCallback, NULL ); + var_Change( p_vlc, "verbose", VLC_VAR_TRIGGER_CALLBACKS, NULL, NULL ); + + libvlc.b_color = libvlc.b_color && config_GetInt( p_vlc, "color" ); /* * Output messages that may still be in the queue @@ -419,9 +570,11 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) msg_Flush( p_vlc ); /* p_vlc initialization. FIXME ? */ - p_vlc->i_desync = config_GetInt( p_vlc, "desync" ) * (mtime_t)1000; -#if defined( __i386__ ) + if( !config_GetInt( p_vlc, "fpu" ) ) + libvlc.i_cpu &= ~CPU_CAPABILITY_FPU; + +#if defined( __i386__ ) || defined( __x86_64__ ) if( !config_GetInt( p_vlc, "mmx" ) ) libvlc.i_cpu &= ~CPU_CAPABILITY_MMX; if( !config_GetInt( p_vlc, "3dn" ) ) @@ -430,6 +583,8 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) libvlc.i_cpu &= ~CPU_CAPABILITY_MMXEXT; if( !config_GetInt( p_vlc, "sse" ) ) libvlc.i_cpu &= ~CPU_CAPABILITY_SSE; + if( !config_GetInt( p_vlc, "sse2" ) ) + libvlc.i_cpu &= ~CPU_CAPABILITY_SSE2; #endif #if defined( __powerpc__ ) || defined( SYS_DARWIN ) if( !config_GetInt( p_vlc, "altivec" ) ) @@ -452,6 +607,7 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) 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_vlc, "CPU has capabilities %s", p_capabilities ); @@ -459,7 +615,7 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) /* * Choose the best memcpy module */ - p_vlc->p_memcpy_module = module_Need( p_vlc, "memcpy", "$memcpy" ); + p_vlc->p_memcpy_module = module_Need( p_vlc, "memcpy", "$memcpy", 0 ); if( p_vlc->pf_memcpy == NULL ) { @@ -472,16 +628,12 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) } /* - * Initialize shared resources and libraries + * Initialize hotkey handling */ - if( config_GetInt( p_vlc, "network-channel" ) - && network_ChannelCreate( p_vlc ) ) - { - /* On error during Channels initialization, switch off channels */ - msg_Warn( p_vlc, - "channels initialization failed, deactivating channels" ); - config_PutInt( p_vlc, "network-channel", VLC_FALSE ); - } + var_Create( p_vlc, "key-pressed", VLC_VAR_INTEGER ); + p_vlc->p_hotkeys = malloc( sizeof(p_hotkeys) ); + /* Do a copy (we don't need to modify the strings) */ + memcpy( p_vlc->p_hotkeys, p_hotkeys, sizeof(p_hotkeys) ); /* * Initialize playlist and get commandline files @@ -494,37 +646,89 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) { module_Unneed( p_vlc, p_vlc->p_memcpy_module ); } - //module_EndBank( p_vlc ); + module_EndBank( p_vlc ); if( i_object ) vlc_object_release( p_vlc ); return VLC_EGENERIC; } + 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_vlc, "extraintf" ); + psz_control = config_GetPsz( p_vlc, "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; + if( psz_parser && *psz_parser && + strstr( psz_parser, ",") && !strstr(psz_parser, ":" ) ) + { + msg_Info( p_vlc, "Warning: you are using a deprecated syntax for " + "extraintf / control." ); + msg_Info( p_vlc, "You must now use ':' as separator instead of ','." ); + } while ( psz_parser && *psz_parser ) { - char *psz_module; + char *psz_module, *psz_temp; psz_module = psz_parser; - psz_parser = strchr( psz_module, ',' ); + psz_parser = strchr( psz_module, ':' ); + if( !psz_parser ) psz_parser = strchr( psz_module, ',' ); if ( psz_parser ) { *psz_parser = '\0'; psz_parser++; } - VLC_AddIntf( 0, psz_module, VLC_FALSE ); + 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 ); } + /* + * Allways load the hotkeys interface if it exists + */ + VLC_AddIntf( 0, "hotkeys,none", VLC_FALSE, VLC_FALSE ); + /* * FIXME: kludge to use a p_vlc-local variable for the Mozilla plugin */ var_Create( p_vlc, "drawable", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawableredraw", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawablet", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawablel", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawableb", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawabler", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawablex", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawabley", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawablew", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawableh", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawableportx", VLC_VAR_INTEGER ); + var_Create( p_vlc, "drawableporty", VLC_VAR_INTEGER ); /* * Get input filenames given as commandline arguments @@ -541,32 +745,47 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) * This function opens an interface plugin and runs it. If b_block is set * to 0, VLC_AddIntf will return immediately and let the interface run in a * separate thread. If b_block is set to 1, VLC_AddIntf will continue until - * user requests to quit. + * user requests to quit. If b_play is set to 1, VLC_AddIntf will start playing + * the playlist when it is completely initialised. *****************************************************************************/ -int VLC_AddIntf( int i_object, char const *psz_module, vlc_bool_t b_block ) +int VLC_AddIntf( int i_object, char const *psz_module, + vlc_bool_t b_block, vlc_bool_t b_play ) { int i_err; intf_thread_t *p_intf; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + vlc_t *p_vlc = vlc_current_object( i_object ); if( !p_vlc ) { return VLC_ENOOBJ; } +#ifndef WIN32 + if( p_vlc->p_libvlc->b_daemon && b_block && !psz_module ) + { + /* Daemon mode hack. + * We prefer the dummy interface if none is specified. */ + char *psz_interface = config_GetPsz( p_vlc, "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_vlc, psz_module ? psz_module : "$intf" ); if( p_intf == NULL ) { - msg_Err( p_vlc, "interface initialization failed" ); + msg_Err( p_vlc, "interface \"%s\" initialization failed", psz_module ); if( i_object ) vlc_object_release( p_vlc ); 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 ) @@ -582,28 +801,119 @@ int VLC_AddIntf( int i_object, char const *psz_module, vlc_bool_t b_block ) } /***************************************************************************** - * VLC_Destroy: stop playing and destroy everything. + * VLC_Die: ask vlc to die. ***************************************************************************** - * This function requests the running threads to finish, waits for their - * termination, and destroys their structure. + * This function sets p_vlc->b_die to VLC_TRUE, but does not do any other + * task. It is your duty to call VLC_CleanUp and VLC_Destroy afterwards. *****************************************************************************/ -int VLC_Destroy( int i_object ) +int VLC_Die( int i_object ) { - vlc_t *p_vlc; + vlc_t *p_vlc = vlc_current_object( i_object ); + + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_vlc->b_die = VLC_TRUE; + + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; +/***************************************************************************** + * VLC_CleanUp: CleanUp all the intf, playlist, vout, aout + *****************************************************************************/ +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; + vlc_t *p_vlc = vlc_current_object( i_object ); + /* Check that the handle is valid */ if( !p_vlc ) { return VLC_ENOOBJ; } /* - * Go back into channel 0 which is the network + * Ask the interfaces to stop and destroy them + */ + msg_Dbg( p_vlc, "removing all interfaces" ); + while( (p_intf = vlc_object_find( p_vlc, VLC_OBJECT_INTF, FIND_CHILD )) ) + { + intf_StopThread( p_intf ); + vlc_object_detach( p_intf ); + vlc_object_release( p_intf ); + intf_Destroy( p_intf ); + } + + /* + * Free playlists + */ + msg_Dbg( p_vlc, "removing all playlists" ); + while( (p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, + FIND_CHILD )) ) + { + vlc_object_detach( p_playlist ); + vlc_object_release( p_playlist ); + playlist_Destroy( p_playlist ); + } + + /* + * Free video outputs + */ + msg_Dbg( p_vlc, "removing all video outputs" ); + while( (p_vout = vlc_object_find( p_vlc, 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_vlc, "removing all audio outputs" ); + while( (p_aout = vlc_object_find( p_vlc, 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 ); + } + + /* + * Free announce handler(s?) */ - if( config_GetInt( p_vlc, "network-channel" ) && p_vlc->p_channel ) + msg_Dbg( p_vlc, "removing announce handler" ); + while( (p_announce = vlc_object_find( p_vlc, VLC_OBJECT_ANNOUNCE, + FIND_CHILD ) ) ) + { + vlc_object_detach( p_announce ); + vlc_object_release( p_announce ); + announce_HandlerDestroy( p_announce ); + } + + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/***************************************************************************** + * VLC_Destroy: Destroy everything. + ***************************************************************************** + * This function requests the running threads to finish, waits for their + * termination, and destroys their structure. + *****************************************************************************/ +int VLC_Destroy( int i_object ) +{ + vlc_t *p_vlc = vlc_current_object( i_object ); + + if( !p_vlc ) { - network_ChannelJoin( p_vlc, COMMON_CHANNEL ); + return VLC_ENOOBJ; } /* @@ -615,16 +925,28 @@ int VLC_Destroy( int i_object ) p_vlc->p_memcpy_module = NULL; } + /* + * Free module bank ! + */ + module_EndBank( p_vlc ); + if( p_vlc->psz_homedir ) { free( p_vlc->psz_homedir ); p_vlc->psz_homedir = NULL; } - /* - * XXX: Free module bank ! - */ - //module_EndBank( p_vlc ); + if( p_vlc->psz_configfile ) + { + free( p_vlc->psz_configfile ); + p_vlc->psz_configfile = NULL; + } + + if( p_vlc->p_hotkeys ) + { + free( p_vlc->p_hotkeys ); + p_vlc->p_hotkeys = NULL; + } /* * System specific cleaning code @@ -642,58 +964,129 @@ int VLC_Destroy( int i_object ) vlc_object_destroy( p_vlc ); /* Stop thread system: last one out please shut the door! */ - vlc_threads_end( &libvlc ); + vlc_threads_end( p_libvlc ); return VLC_SUCCESS; } /***************************************************************************** - * VLC_Die: ask vlc to die. - ***************************************************************************** - * This function sets p_vlc->b_die to VLC_TRUE, but does not do any other - * task. It is your duty to call vlc_end and VLC_Destroy afterwards. + * VLC_VariableSet: set a vlc variable *****************************************************************************/ -int VLC_Die( int i_object ) +int VLC_VariableSet( int i_object, char const *psz_var, vlc_value_t value ) { - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + vlc_t *p_vlc = vlc_current_object( i_object ); + int i_ret; if( !p_vlc ) { return VLC_ENOOBJ; } - p_vlc->b_die = VLC_TRUE; - - if( i_object ) vlc_object_release( p_vlc ); - return VLC_SUCCESS; -} - -/***************************************************************************** - * VLC_AddTarget: adds a target for playing. - ***************************************************************************** - * This function adds psz_target to the current playlist. If a playlist does - * not exist, it will create one. - *****************************************************************************/ -int VLC_AddTarget( int i_object, char const *psz_target, int i_mode, int i_pos ) -{ - int i_err; - playlist_t *p_playlist; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; - - if( !p_vlc ) + /* FIXME: Temporary hack for Mozilla, if variable starts with conf:: then + * we handle it as a configuration variable. Don't tell Gildas :) -- sam */ + if( !strncmp( psz_var, "conf::", 6 ) ) { - return VLC_ENOOBJ; - } + module_config_t *p_item; + char const *psz_newvar = psz_var + 6; - p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE ); + p_item = config_FindConfig( VLC_OBJECT(p_vlc), psz_newvar ); - if( p_playlist == NULL ) - { - msg_Dbg( p_vlc, "no playlist present, creating one" ); + if( p_item ) + { + switch( p_item->i_type ) + { + case CONFIG_ITEM_BOOL: + config_PutInt( p_vlc, psz_newvar, value.b_bool ); + break; + case CONFIG_ITEM_INTEGER: + config_PutInt( p_vlc, psz_newvar, value.i_int ); + break; + case CONFIG_ITEM_FLOAT: + config_PutFloat( p_vlc, psz_newvar, value.f_float ); + break; + default: + config_PutPsz( p_vlc, psz_newvar, value.psz_string ); + break; + } + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; + } + } + + i_ret = var_Set( p_vlc, psz_var, value ); + + if( i_object ) vlc_object_release( p_vlc ); + return i_ret; +} + +/***************************************************************************** + * VLC_VariableGet: get a vlc variable + *****************************************************************************/ +int VLC_VariableGet( int i_object, char const *psz_var, vlc_value_t *p_value ) +{ + vlc_t *p_vlc = vlc_current_object( i_object ); + int i_ret; + + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + i_ret = var_Get( p_vlc , psz_var, p_value ); + + if( i_object ) vlc_object_release( p_vlc ); + return i_ret; +} + +/***************************************************************************** + * VLC_VariableType: get a vlc variable type + *****************************************************************************/ +int VLC_VariableType( int i_object, char const *psz_var, int *pi_type ) +{ + int i_type; + vlc_t *p_vlc = vlc_current_object( i_object ); + + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + i_type = VLC_VAR_TYPE & var_Type( p_vlc , psz_var ); + + if( i_object ) vlc_object_release( p_vlc ); + + if( i_type > 0 ) + { + *pi_type = i_type; + return VLC_SUCCESS; + } + return VLC_ENOVAR; +} + +/***************************************************************************** + * VLC_AddTarget: adds a target for playing. + ***************************************************************************** + * This function adds psz_target to the current playlist. If a playlist does + * not exist, it will create one. + *****************************************************************************/ +int VLC_AddTarget( int i_object, char const *psz_target, + char const **ppsz_options, int i_options, + int i_mode, int i_pos ) +{ + int i_err; + playlist_t *p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE ); + + if( p_playlist == NULL ) + { + msg_Dbg( p_vlc, "no playlist present, creating one" ); p_playlist = playlist_Create( p_vlc ); if( p_playlist == NULL ) @@ -705,7 +1098,8 @@ int VLC_AddTarget( int i_object, char const *psz_target, int i_mode, int i_pos ) vlc_object_yield( p_playlist ); } - i_err = playlist_Add( p_playlist, psz_target, i_mode, i_pos ); + i_err = playlist_AddExt( p_playlist, psz_target, psz_target, + i_mode, i_pos, -1, ppsz_options, i_options); vlc_object_release( p_playlist ); @@ -714,93 +1108,479 @@ int VLC_AddTarget( int i_object, char const *psz_target, int i_mode, int i_pos ) } /***************************************************************************** - * VLC_Set: set a vlc variable - ***************************************************************************** - * + * VLC_Play: play *****************************************************************************/ -int VLC_Set( int i_object, char const *psz_var, vlc_value_t value ) +int VLC_Play( int i_object ) { - vlc_t *p_vlc; - int i_ret; + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + playlist_Play( p_playlist ); + vlc_object_release( p_playlist ); + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/***************************************************************************** + * VLC_Pause: toggle pause + *****************************************************************************/ +int VLC_Pause( int i_object ) +{ + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ if( !p_vlc ) { return VLC_ENOOBJ; } - /* FIXME: Temporary hack for Mozilla, if variable starts with conf:: then - * we handle it as a configuration variable. Don't tell Gildas :) -- sam */ - if( !strncmp( psz_var, "conf::", 6 ) ) + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) { - module_config_t *p_item; - char const *psz_newvar = psz_var + 6; + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } - p_item = config_FindConfig( VLC_OBJECT(p_vlc), psz_newvar ); + playlist_Pause( p_playlist ); + vlc_object_release( p_playlist ); - if( p_item ) - { - switch( p_item->i_type ) - { - case CONFIG_ITEM_BOOL: - config_PutInt( p_vlc, psz_newvar, value.b_bool ); - break; - case CONFIG_ITEM_INTEGER: - config_PutInt( p_vlc, psz_newvar, value.i_int ); - break; - case CONFIG_ITEM_FLOAT: - config_PutFloat( p_vlc, psz_newvar, value.f_float ); - break; - default: - config_PutPsz( p_vlc, psz_newvar, value.psz_string ); - break; - } - if( i_object ) vlc_object_release( p_vlc ); - return VLC_SUCCESS; - } + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/***************************************************************************** + * VLC_Pause: toggle pause + *****************************************************************************/ +int VLC_Stop( int i_object ) +{ + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; } - i_ret = var_Set( p_vlc, psz_var, value ); + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + playlist_Stop( p_playlist ); + vlc_object_release( p_playlist ); + + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/***************************************************************************** + * VLC_IsPlaying: Query for Playlist Status + *****************************************************************************/ +vlc_bool_t VLC_IsPlaying( int i_object ) +{ + playlist_t * p_playlist; + vlc_bool_t b_playing; + + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + b_playing = playlist_IsPlaying( p_playlist ); + vlc_object_release( p_playlist ); + + if( i_object ) vlc_object_release( p_vlc ); + return b_playing; +} + +/** + * Get the current position in a input + * + * Return the current position as a float + * \note For some inputs, this will be unknown. + * + * \param i_object a vlc object id + * \return a float in the range of 0.0 - 1.0 + */ +float VLC_PositionGet( int i_object ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + var_Get( p_input, "position", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.f_float; +} + +/** + * Set the current position in a input + * + * Set the current position in a input and then return + * the current position as a float. + * \note For some inputs, this will be unknown. + * + * \param i_object a vlc object id + * \param i_position a float in the range of 0.0 - 1.0 + * \return a float in the range of 0.0 - 1.0 + */ +float VLC_PositionSet( int i_object, float i_position ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + val.f_float = i_position; + var_Set( p_input, "position", val ); + var_Get( p_input, "position", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.f_float; +} + +/** + * Get the current position in a input + * + * Return the current position in seconds from the start. + * \note For some inputs, this will be unknown. + * + * \param i_object a vlc object id + * \return the offset from 0:00 in seconds + */ +int VLC_TimeGet( int i_object ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + var_Get( p_input, "time", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.i_time / 1000000; +} + +/** + * Seek to a position in the current input + * + * Seek i_seconds in the current input. If b_relative is set, + * then the seek will be relative to the current position, otherwise + * it will seek to i_seconds from the beginning of the input. + * \note For some inputs, this will be unknown. + * + * \param i_object a vlc object id + * \param i_seconds seconds from current position or from beginning of input + * \param b_relative seek relative from current position + * \return VLC_SUCCESS on success + */ +int VLC_TimeSet( int i_object, int i_seconds, vlc_bool_t b_relative ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + if( b_relative ) + { + val.i_time = i_seconds; + val.i_time = val.i_time * 1000000L; + var_Set( p_input, "time-offset", val ); + } + else + { + val.i_time = i_seconds; + val.i_time = val.i_time * 1000000L; + var_Set( p_input, "time", val ); + } + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/** + * Get the total length of a input + * + * Return the total length in seconds from the current input. + * \note For some inputs, this will be unknown. + * + * \param i_object a vlc object id + * \return the length in seconds + */ +int VLC_LengthGet( int i_object ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + var_Get( p_input, "length", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.i_time / 1000000L; +} + +/** + * Play the input faster than realtime + * + * 2x, 4x, 8x faster than realtime + * \note For some inputs, this will be impossible. + * + * \param i_object a vlc object id + * \return the current speedrate + */ +float VLC_SpeedFaster( int i_object ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + val.b_bool = VLC_TRUE; + var_Set( p_input, "rate-faster", val ); + var_Get( p_input, "rate", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.f_float / INPUT_RATE_DEFAULT; +} + +/** + * Play the input slower than realtime + * + * 1/2x, 1/4x, 1/8x slower than realtime + * \note For some inputs, this will be impossible. + * + * \param i_object a vlc object id + * \return the current speedrate + */ +float VLC_SpeedSlower( int i_object ) +{ + input_thread_t *p_input; + vlc_value_t val; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + + if( !p_input ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + val.b_bool = VLC_TRUE; + var_Set( p_input, "rate-slower", val ); + var_Get( p_input, "rate", &val ); + vlc_object_release( p_input ); + + if( i_object ) vlc_object_release( p_vlc ); + return val.f_float / INPUT_RATE_DEFAULT; +} + +/** + * Return the current playlist item + * + * Returns the index of the playlistitem that is currently selected for play. + * This is valid even if nothing is currently playing. + * + * \param i_object a vlc object id + * \return the current index + */ +int VLC_PlaylistIndex( int i_object ) +{ + int i_index; + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) + { + return VLC_ENOOBJ; + } + + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + i_index = p_playlist->i_index; + vlc_object_release( p_playlist ); if( i_object ) vlc_object_release( p_vlc ); - return i_ret; + return i_index; } -/***************************************************************************** - * VLC_Get: get a vlc variable - ***************************************************************************** +/** + * Total amount of items in the playlist * - *****************************************************************************/ -int VLC_Get( int i_object, char const *psz_var, vlc_value_t *p_value ) + * \param i_object a vlc object id + * \return amount of playlist items + */ +int VLC_PlaylistNumberOfItems( int i_object ) { - vlc_t *p_vlc; - int i_ret; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + int i_size; + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + /* Check that the handle is valid */ if( !p_vlc ) { return VLC_ENOOBJ; } - i_ret = var_Get( p_vlc, psz_var, p_value ); + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) + { + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; + } + + i_size = p_playlist->i_size; + vlc_object_release( p_playlist ); if( i_object ) vlc_object_release( p_vlc ); - return i_ret; + return i_size; } -/* FIXME: temporary hacks */ - -/***************************************************************************** - * VLC_Play: play - *****************************************************************************/ -int VLC_Play( int i_object ) +/** + * Next playlist item + * + * Skip to the next playlistitem and play it. + * + * \param i_object a vlc object id + * \return VLC_SUCCESS on success + */ +int VLC_PlaylistNext( int i_object ) { playlist_t * p_playlist; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + vlc_t *p_vlc = vlc_current_object( i_object ); /* Check that the handle is valid */ if( !p_vlc ) @@ -808,8 +1588,6 @@ int VLC_Play( int i_object ) return VLC_ENOOBJ; } - vlc_thread_set_priority( p_vlc, VLC_THREAD_PRIORITY_LOW ); - p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); if( !p_playlist ) @@ -818,35 +1596,56 @@ int VLC_Play( int i_object ) return VLC_ENOOBJ; } - vlc_mutex_lock( &p_playlist->object_lock ); - if( p_playlist->i_size ) + playlist_Next( p_playlist ); + vlc_object_release( p_playlist ); + + if( i_object ) vlc_object_release( p_vlc ); + return VLC_SUCCESS; +} + +/** + * Previous playlist item + * + * Skip to the previous playlistitem and play it. + * + * \param i_object a vlc object id + * \return VLC_SUCCESS on success + */ +int VLC_PlaylistPrev( int i_object ) +{ + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) { - vlc_mutex_unlock( &p_playlist->object_lock ); - playlist_Play( p_playlist ); + return VLC_ENOOBJ; } - else + + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); + + if( !p_playlist ) { - vlc_mutex_unlock( &p_playlist->object_lock ); + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; } + playlist_Prev( p_playlist ); vlc_object_release( p_playlist ); if( i_object ) vlc_object_release( p_vlc ); return VLC_SUCCESS; } + /***************************************************************************** - * VLC_Stop: stop + * VLC_PlaylistClear: Empty the playlist *****************************************************************************/ -int VLC_Stop( int i_object ) +int VLC_PlaylistClear( int i_object ) { - intf_thread_t * p_intf; - playlist_t * p_playlist; - vout_thread_t * p_vout; - aout_instance_t * p_aout; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + int i_err; + playlist_t * p_playlist; + vlc_t *p_vlc = vlc_current_object( i_object ); /* Check that the handle is valid */ if( !p_vlc ) @@ -854,81 +1653,92 @@ int VLC_Stop( int i_object ) return VLC_ENOOBJ; } - /* - * Ask the interfaces to stop and destroy them - */ - msg_Dbg( p_vlc, "removing all interfaces" ); - while( (p_intf = vlc_object_find( p_vlc, VLC_OBJECT_INTF, FIND_CHILD )) ) - { - intf_StopThread( p_intf ); - vlc_object_detach( p_intf ); - vlc_object_release( p_intf ); - intf_Destroy( p_intf ); - } + p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); - /* - * Free playlists - */ - msg_Dbg( p_vlc, "removing all playlists" ); - while( (p_playlist = vlc_object_find( p_vlc, VLC_OBJECT_PLAYLIST, - FIND_CHILD )) ) + if( !p_playlist ) { - vlc_object_detach( p_playlist ); - vlc_object_release( p_playlist ); - playlist_Destroy( p_playlist ); + if( i_object ) vlc_object_release( p_vlc ); + return VLC_ENOOBJ; } - /* - * Free video outputs - */ - msg_Dbg( p_vlc, "removing all video outputs" ); - while( (p_vout = vlc_object_find( p_vlc, VLC_OBJECT_VOUT, FIND_CHILD )) ) + i_err = playlist_Clear( p_playlist ); + + vlc_object_release( p_playlist ); + + if( i_object ) vlc_object_release( p_vlc ); + return i_err; +} + +/** + * Change the volume + * + * \param i_object a vlc object id + * \param i_volume something in a range from 0-200 + * \return the new volume (range 0-200 %) + */ +int VLC_VolumeSet( int i_object, int i_volume ) +{ + audio_volume_t i_vol = 0; + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) { - vlc_object_detach( p_vout ); - vlc_object_release( p_vout ); - vout_Destroy( p_vout ); + return VLC_ENOOBJ; } - /* - * Free audio outputs - */ - msg_Dbg( p_vlc, "removing all audio outputs" ); - while( (p_aout = vlc_object_find( p_vlc, VLC_OBJECT_AOUT, FIND_CHILD )) ) + if( i_volume >= 0 && i_volume <= 200 ) { - vlc_object_detach( (vlc_object_t *)p_aout ); - vlc_object_release( (vlc_object_t *)p_aout ); - aout_Delete( p_aout ); + i_vol = i_volume * AOUT_VOLUME_MAX / 200; + aout_VolumeSet( p_vlc, i_vol ); } if( i_object ) vlc_object_release( p_vlc ); - return VLC_SUCCESS; + return i_vol * 200 / AOUT_VOLUME_MAX; } -/***************************************************************************** - * VLC_Pause: toggle pause - *****************************************************************************/ -int VLC_Pause( int i_object ) +/** + * Get the current volume + * + * Retrieve the current volume. + * + * \param i_object a vlc object id + * \return the current volume (range 0-200 %) + */ +int VLC_VolumeGet( int i_object ) { - input_thread_t *p_input; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + audio_volume_t i_volume; + vlc_t *p_vlc = vlc_current_object( i_object ); + /* Check that the handle is valid */ if( !p_vlc ) { return VLC_ENOOBJ; } - p_input = vlc_object_find( p_vlc, VLC_OBJECT_INPUT, FIND_CHILD ); + aout_VolumeGet( p_vlc, &i_volume ); - if( !p_input ) + if( i_object ) vlc_object_release( p_vlc ); + return i_volume*200/AOUT_VOLUME_MAX; +} + +/** + * Mute/Unmute the volume + * + * \param i_object a vlc object id + * \return VLC_SUCCESS on success + */ +int VLC_VolumeMute( int i_object ) +{ + vlc_t *p_vlc = vlc_current_object( i_object ); + + /* Check that the handle is valid */ + if( !p_vlc ) { - if( i_object ) vlc_object_release( p_vlc ); return VLC_ENOOBJ; } - input_SetStatus( p_input, INPUT_STATUS_PAUSE ); - vlc_object_release( p_input ); + aout_VolumeMute( p_vlc, NULL ); if( i_object ) vlc_object_release( p_vlc ); return VLC_SUCCESS; @@ -940,9 +1750,7 @@ int VLC_Pause( int i_object ) int VLC_FullScreen( int i_object ) { vout_thread_t *p_vout; - vlc_t *p_vlc; - - p_vlc = i_object ? vlc_object_get( &libvlc, i_object ) : p_static_vlc; + vlc_t *p_vlc = vlc_current_object( i_object ); if( !p_vlc ) { @@ -979,13 +1787,25 @@ static void SetLanguage ( char const *psz_lang ) && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) char * psz_path; -#if defined( SYS_DARWIN ) || defined ( WIN32 ) +#if defined( SYS_DARWIN ) || defined ( WIN32 ) || defined( SYS_BEOS ) char psz_tmp[1024]; #endif -# if defined( HAVE_INCLUDED_GETTEXT ) && !defined( HAVE_LC_MESSAGES ) - if( *psz_lang ) + 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 SYS_DARWIN + /* 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 @@ -994,63 +1814,103 @@ static void SetLanguage ( char const *psz_lang ) snprintf( psz_lcall, 19, "LC_ALL=%s", psz_lang ); psz_lcall[19] = '\0'; putenv( psz_lcall ); - } -# endif +#endif -# if defined( HAVE_LC_MESSAGES ) - setlocale( LC_MESSAGES, psz_lang ); -# endif - setlocale( LC_CTYPE, psz_lang ); + setlocale( LC_ALL, psz_lang ); + } /* Specify where to find the locales for current domain */ -#if !defined( SYS_DARWIN ) && !defined( WIN32 ) +#if !defined( SYS_DARWIN ) && !defined( WIN32 ) && !defined( SYS_BEOS ) psz_path = LOCALEDIR; #else snprintf( psz_tmp, sizeof(psz_tmp), "%s/%s", libvlc.psz_vlcpath, "locale" ); psz_path = psz_tmp; #endif - if( !bindtextdomain( PACKAGE, psz_path ) ) + if( !bindtextdomain( PACKAGE_NAME, psz_path ) ) { fprintf( stderr, "warning: no domain %s in directory %s\n", - PACKAGE, psz_path ); + PACKAGE_NAME, psz_path ); } /* Set the default domain */ - textdomain( PACKAGE ); + textdomain( PACKAGE_NAME ); + +#if defined( ENABLE_UTF8 ) + bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" ); +#endif + #endif } /***************************************************************************** * GetFilenames: parse command line options which are not flags ***************************************************************************** - * Parse command line for input files. + * 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( vlc_t *p_vlc, int i_argc, char *ppsz_argv[] ) { - int i_opt; + int i_opt, i_options; - /* We assume that the remaining parameters are filenames */ - for( i_opt = i_argc - 1; i_opt > optind; i_opt-- ) + /* We assume that the remaining parameters are filenames + * and their input options */ + for( i_opt = i_argc - 1; i_opt >= optind; i_opt-- ) { + 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. */ VLC_AddTarget( p_vlc->i_object_id, ppsz_argv[ i_opt ], + (char const **)( i_options ? &ppsz_argv[i_opt + 1] : + NULL ), i_options, PLAYLIST_INSERT, 0 ); } - /* If there is at least one target, play it */ - if( i_argc > optind ) + return VLC_SUCCESS; +} + +/***************************************************************************** + * Help: print program help + ***************************************************************************** + * Print a short inline help. Message interface is initialized at this stage. + *****************************************************************************/ +static void Help( vlc_t *p_this, char const *psz_help_name ) +{ +#ifdef WIN32 + ShowConsole(); +#endif + + if( psz_help_name && !strcmp( psz_help_name, "help" ) ) { - VLC_AddTarget( p_vlc->i_object_id, ppsz_argv[ optind ], - PLAYLIST_INSERT | PLAYLIST_GO, 0 ); + 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" ) ) + { + fprintf( stdout, VLC_USAGE, p_this->psz_object_name ); + Usage( p_this, NULL ); + } + else if( psz_help_name ) + { + Usage( p_this, psz_help_name ); } - return VLC_SUCCESS; +#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ + PauseConsole(); +#endif } /***************************************************************************** - * Usage: print program usage + * Usage: print module usage ***************************************************************************** * Print a short inline help. Message interface is initialized at this stage. *****************************************************************************/ @@ -1073,22 +1933,23 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) vlc_list_t *p_list; module_t *p_parser; module_config_t *p_item; - char psz_spaces[PADDING_SPACES+LINE_START+1]; + 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[1000]; + 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, ' ', PADDING_SPACES+LINE_START ); - psz_spaces[PADDING_SPACES+LINE_START] = '\0'; + 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 ); -#ifdef WIN32 - ShowConsole(); -#endif - /* List all modules */ p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); @@ -1111,6 +1972,23 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) 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 ) ) + fprintf( stdout, "\n %s\n", p_parser->psz_longname ); + b_help_module = !strcmp( "help", p_parser->psz_object_name ); /* Print module options */ @@ -1118,30 +1996,35 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) p_item->i_type != CONFIG_HINT_END; p_item++ ) { - char *psz_text; + char *psz_text, *psz_spaces = psz_spaces_text; char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL; char *psz_suf = "", *psz_prefix = NULL; int i; - if ( p_item->b_advanced && !config_GetInt( p_this, "advanced" )) + + /* 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: - fprintf( stdout, " %s\n", p_item->psz_text ); + if( !strcmp( "main", p_parser->psz_object_name ) ) + 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 */ - if( !p_item->ppsz_list ) - { - psz_bra = " <"; psz_type = _("string"); psz_ket = ">"; - break; - } - else + 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; @@ -1152,10 +2035,26 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) strcat( psz_type, p_item->ppsz_list[i] ); } psz_ket = "}"; - break; } + 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 = ">"; @@ -1226,6 +2125,9 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) /* 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 ) { @@ -1274,16 +2176,20 @@ static void Usage( vlc_t *p_this, char const *psz_module_name ) 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; + fprintf( stdout, "%s", psz_spaces ); + goto description; + } } } /* Release the module list */ vlc_list_release( p_list ); - -#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - fprintf( stdout, _("\nPress the RETURN key to continue...\n") ); - getchar(); -#endif } /***************************************************************************** @@ -1305,12 +2211,6 @@ static void ListModules( vlc_t *p_this ) ShowConsole(); #endif - /* Usage */ - fprintf( stdout, _("Usage: %s [options] [items]...\n\n"), - p_this->p_vlc->psz_object_name ); - - fprintf( stdout, _("[module] [description]\n") ); - /* List all modules */ p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); @@ -1336,8 +2236,7 @@ static void ListModules( vlc_t *p_this ) vlc_list_release( p_list ); #ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - fprintf( stdout, _("\nPress the RETURN key to continue...\n") ); - getchar(); + PauseConsole(); #endif } @@ -1357,11 +2256,10 @@ static void Version( void ) _("This program comes with NO WARRANTY, to the extent permitted by " "law.\nYou may redistribute it under the terms of the GNU General " "Public License;\nsee the file named COPYING for details.\n" - "Written by the VideoLAN team at Ecole Centrale, Paris.\n") ); + "Written by the VideoLAN team; see the AUTHORS file.\n") ); #ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - fprintf( stdout, _("\nPress the RETURN key to continue...\n") ); - getchar(); + PauseConsole(); #endif } @@ -1374,12 +2272,33 @@ static void Version( void ) static void ShowConsole( void ) { # ifndef UNDER_CE + + if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ + AllocConsole(); freopen( "CONOUT$", "w", stdout ); freopen( "CONOUT$", "w", stderr ); freopen( "CONIN$", "r", stdin ); + +# 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 */ + fprintf( stdout, _("\nPress the RETURN key to continue...\n") ); + getchar(); + # endif - return; } #endif @@ -1423,3 +2342,63 @@ static int ConsoleWidth( void ) 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) +{ + vlc_t *p_vlc = (vlc_t *)p_this; + + if( new_val.i_int >= -1 ) + { + p_vlc->p_libvlc->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( vlc_t *p_vlc ) +{ +#ifdef HAVE_HAL + LibHalContext * ctx; + int i, i_devices; + char **devices; + char *block_dev; + dbus_bool_t b_dvd; + + if( ( ctx = hal_initialize( NULL, FALSE ) ) ) + { + if( ( devices = hal_get_all_devices( ctx, &i_devices ) ) ) + { + for( i = 0; i < i_devices; i++ ) + { + if( !hal_device_property_exists( ctx, devices[ i ], + "storage.cdrom.dvd" ) ) + { + continue; + } + + 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" ); + + 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 ); + + hal_free_string( block_dev ); + } + hal_free_string_array( devices ); + } + + hal_shutdown( ctx ); + } +#endif +}