X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Flibvlc.c;h=cff3784c1660d59886f8ce6e58967df8811a4fbc;hb=7a76a7a7c74fa76e06aedbf334957c5603a4295a;hp=8a4fb234aaa4a844c5693639e90360e56f21d560;hpb=dca6b1f8920c547e8267293a3d41ebe25daa6b1c;p=vlc diff --git a/src/libvlc.c b/src/libvlc.c index 8a4fb234aa..cff3784c16 100644 --- a/src/libvlc.c +++ b/src/libvlc.c @@ -1,7 +1,7 @@ /***************************************************************************** * libvlc.c: libvlc instances creation and deletion, interfaces handling ***************************************************************************** - * Copyright (C) 1998-2008 the VideoLAN team + * Copyright (C) 1998-2008 VLC authors and VideoLAN * $Id$ * * Authors: Vincent Seguin @@ -10,19 +10,19 @@ * Derk-Jan Hartman * Rémi Denis-Courmont * - * 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 + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 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. + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser 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. + * You should have received a copy of the GNU Lesser 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 @@ -37,55 +37,38 @@ #endif #include -#include "control/libvlc_internal.h" +#include "../lib/libvlc_internal.h" #include #include "modules/modules.h" #include "config/configuration.h" +#include "playlist/preparser.h" #include /* sprintf() */ #include #include /* free() */ - -#ifndef WIN32 -# include /* BSD: struct in_addr */ -#endif - -#ifdef HAVE_UNISTD_H -# include -#elif defined( WIN32 ) && !defined( UNDER_CE ) -# include -#endif +#include #include "config/vlc_getopt.h" -#ifdef HAVE_LOCALE_H -# include -#endif - #ifdef HAVE_DBUS /* used for one-instance mode */ # include #endif -#include #include #include -#include -#include "audio_output/aout_internal.h" - #include #include #include #include -#include #include #include "libvlc.h" - #include "playlist/playlist_internal.h" +#include "misc/variables.h" #include @@ -95,149 +78,34 @@ #include -/***************************************************************************** - * The evil global variables. We handle them with care, don't worry. - *****************************************************************************/ -static unsigned i_instances = 0; - -#ifndef WIN32 -static bool b_daemon = false; -#endif - -#undef vlc_gc_init -#undef vlc_hold -#undef vlc_release - -/** - * Atomically set the reference count to 1. - * @param p_gc reference counted object - * @param pf_destruct destruction calback - * @return p_gc. - */ -void *vlc_gc_init (gc_object_t *p_gc, void (*pf_destruct) (gc_object_t *)) -{ - /* There is no point in using the GC if there is no destructor... */ - assert (pf_destruct); - p_gc->pf_destructor = pf_destruct; - - vlc_atomic_set (&p_gc->refs, 1); - return p_gc; -} - -/** - * Atomically increment the reference count. - * @param p_gc reference counted object - * @return p_gc. - */ -void *vlc_hold (gc_object_t * p_gc) -{ - uintptr_t refs; - - assert( p_gc ); - refs = vlc_atomic_inc (&p_gc->refs); - assert (refs != 1); /* there had to be a reference already */ - return p_gc; -} - -/** - * Atomically decrement the reference count and, if it reaches zero, destroy. - * @param p_gc reference counted object. - */ -void vlc_release (gc_object_t *p_gc) -{ - uintptr_t refs; - - assert( p_gc ); - refs = vlc_atomic_dec (&p_gc->refs); - assert (refs != (uintptr_t)(-1)); /* reference underflow?! */ - if (refs == 0) - p_gc->pf_destructor (p_gc); -} - /***************************************************************************** * Local prototypes *****************************************************************************/ -#if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \ - ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) -static void SetLanguage ( char const * ); -#endif static void GetFilenames ( libvlc_int_t *, unsigned, const char *const [] ); -static void Help ( libvlc_int_t *, char const *psz_help_name ); -static void Usage ( libvlc_int_t *, char const *psz_search ); -static void ListModules ( libvlc_int_t *, bool ); -static void Version ( void ); - -#ifdef WIN32 -static void ShowConsole ( bool ); -static void PauseConsole ( void ); -#endif -static int ConsoleWidth ( void ); - -static vlc_mutex_t global_lock = VLC_STATIC_MUTEX; -extern const char psz_vlc_changeset[]; /** - * Allocate a libvlc instance, initialize global data if needed - * It also initializes the threading system + * Allocate a blank libvlc instance, also setting the exit handler. + * Vlc's threading system must have been initialized first */ libvlc_int_t * libvlc_InternalCreate( void ) { libvlc_int_t *p_libvlc; libvlc_priv_t *priv; - char *psz_env = NULL; - - /* Now that the thread system is initialized, we don't have much, but - * at least we have variables */ - vlc_mutex_lock( &global_lock ); - if( i_instances == 0 ) - { - /* Guess what CPU we have */ - cpu_flags = CPUCapabilities(); - /* The module bank will be initialized later */ - } /* Allocate a libvlc instance object */ p_libvlc = vlc_custom_create( (vlc_object_t *)NULL, sizeof (*priv), - VLC_OBJECT_GENERIC, "libvlc" ); - if( p_libvlc != NULL ) - i_instances++; - vlc_mutex_unlock( &global_lock ); - + "libvlc" ); if( p_libvlc == NULL ) return NULL; priv = libvlc_priv (p_libvlc); - priv->p_playlist = NULL; - priv->p_ml = NULL; + priv->playlist = NULL; priv->p_dialog_provider = NULL; priv->p_vlm = NULL; - /* Initialize message queue */ - priv->msg_bank = msg_Create (); - if (unlikely(priv->msg_bank == NULL)) - goto error; - - /* Find verbosity from VLC_VERBOSE environment variable */ - psz_env = getenv( "VLC_VERBOSE" ); - if( psz_env != NULL ) - priv->i_verbose = atoi( psz_env ); - else - priv->i_verbose = 3; -#if defined( HAVE_ISATTY ) && !defined( WIN32 ) - priv->b_color = isatty( 2 ); /* 2 is for stderr */ -#else - priv->b_color = false; -#endif - - /* Initialize mutexes */ - vlc_mutex_init( &priv->ml_lock ); - vlc_mutex_init( &priv->timer_lock ); vlc_ExitInit( &priv->exit ); return p_libvlc; -error: - vlc_object_release (p_libvlc); - return NULL; } /** @@ -252,532 +120,258 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, const char *ppsz_argv[] ) { libvlc_priv_t *priv = libvlc_priv (p_libvlc); - char * p_tmp = NULL; char * psz_modules = NULL; char * psz_parser = NULL; char * psz_control = NULL; - bool b_exit = false; - int i_ret = VLC_EEXIT; - playlist_t *p_playlist = NULL; char *psz_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(); - /* - * Support for gettext - */ - vlc_bindtextdomain (PACKAGE_NAME); + vlc_LogPreinit(p_libvlc); /* 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 + * core module. We need to do this at this stage to be able to display + * a short help if required by the user. (short help == core module * options) */ - module_InitBank( p_libvlc ); + module_InitBank (); + /* Get command line options that affect module loading. */ if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) ) { - module_EndBank( p_libvlc, false ); + module_EndBank (false); return VLC_EGENERIC; } - priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" ); - /* Announce who we are - Do it only for first instance ? */ - msg_Dbg( p_libvlc, "VLC media player - %s", VERSION_MESSAGE ); - msg_Dbg( p_libvlc, "%s", COPYRIGHT_MESSAGE ); - msg_Dbg( p_libvlc, "revision %s", psz_vlc_changeset ); - msg_Dbg( p_libvlc, "configured with %s", CONFIGURE_LINE ); - /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ - msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); + vlc_threads_setup (p_libvlc); - /* Check for short help option */ - if( var_InheritBool( p_libvlc, "help" ) ) - { - Help( p_libvlc, "help" ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for version option */ - else if( var_InheritBool( p_libvlc, "version" ) ) - { - Version(); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } + /* 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. */ + size_t module_count = module_LoadPlugins (p_libvlc); - /* Check for daemon mode */ -#if !defined( WIN32 ) && !defined( __SYMBIAN32__ ) - if( var_InheritBool( p_libvlc, "daemon" ) ) + /* + * Override default configuration with config file settings + */ + if( !var_InheritBool( p_libvlc, "ignore-config" ) ) { -#ifdef HAVE_DAEMON - char *psz_pidfile = NULL; - - if( daemon( 1, 0) != 0 ) - { - msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); - b_exit = true; - } - b_daemon = true; - - /* lets check if we need to write the pidfile */ - psz_pidfile = var_CreateGetNonEmptyString( 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 = vlc_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 (%m)", - psz_pidfile ); - } - } - 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 = true; - } - else if( i_pid ) - { - /* This is the parent, exit right now */ - msg_Dbg( p_libvlc, "closing parent process" ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } + if( var_InheritBool( p_libvlc, "reset-config" ) ) + config_SaveConfigFile( p_libvlc ); /* Save default config */ else - { - /* We are the child */ - msg_Dbg( p_libvlc, "daemon spawned" ); - close( STDIN_FILENO ); - close( STDOUT_FILENO ); - close( STDERR_FILENO ); - - b_daemon = true; - } -#endif + config_LoadConfigFile( p_libvlc ); } -#endif - if( b_exit ) + /* + * Override configuration with command line settings + */ + int vlc_optind; + if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) ) { - module_EndBank( p_libvlc, false ); - return i_ret; + vlc_LogDeinit (p_libvlc); + module_EndBank (true); + return VLC_EGENERIC; } - /* Check for translation config option */ + vlc_LogInit(p_libvlc); + + /* + * Support for gettext + */ #if defined( ENABLE_NLS ) \ && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) -# if defined (WIN32) || defined (__APPLE__) - if( !var_InheritBool( p_libvlc, "ignore-config" ) ) - config_LoadConfigFile( p_libvlc ); - priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" ); - - /* Check if the user specified a custom language */ - psz_language = var_CreateGetNonEmptyString( p_libvlc, "language" ); - if( psz_language && strcmp( psz_language, "auto" ) ) - { - /* 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") ); - } - free( psz_language ); -# endif + vlc_bindtextdomain (PACKAGE_NAME); #endif + /*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ + msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); - /* - * 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_LoadPlugins( p_libvlc ); - if( p_libvlc->b_die ) + if (config_PrintHelp (VLC_OBJECT(p_libvlc))) { - b_exit = true; - } - - size_t module_count; - module_t **list = module_list_get( &module_count ); - module_list_free( list ); - msg_Dbg( p_libvlc, "module bank initialized (%zu modules)", module_count ); - - /* Check for help on modules */ - if( (p_tmp = var_InheritString( p_libvlc, "module" )) ) - { - Help( p_libvlc, p_tmp ); - free( p_tmp ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for full help option */ - else if( var_InheritBool( p_libvlc, "full-help" ) ) - { - var_Create( p_libvlc, "advanced", VLC_VAR_BOOL ); - var_SetBool( p_libvlc, "advanced", true ); - var_Create( p_libvlc, "help-verbose", VLC_VAR_BOOL ); - var_SetBool( p_libvlc, "help-verbose", true ); - Help( p_libvlc, "full-help" ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for long help option */ - else if( var_InheritBool( p_libvlc, "longhelp" ) ) - { - Help( p_libvlc, "longhelp" ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for module list option */ - else if( var_InheritBool( p_libvlc, "list" ) ) - { - ListModules( p_libvlc, false ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; - } - else if( var_InheritBool( p_libvlc, "list-verbose" ) ) - { - ListModules( p_libvlc, true ); - b_exit = true; - i_ret = VLC_EEXITSUCCESS; + module_EndBank (true); + exit(0); } if( module_count <= 1 ) { msg_Err( p_libvlc, "No plugins found! Check your VLC installation."); - b_exit = true; - i_ret = VLC_ENOITEM; + vlc_LogDeinit (p_libvlc); + module_EndBank (true); + return VLC_ENOMOD; } - if( b_exit ) +#ifdef HAVE_DAEMON + /* Check for daemon mode */ + if( var_InheritBool( p_libvlc, "daemon" ) ) { - module_EndBank( p_libvlc, true ); - return i_ret; - } + if( daemon( 1, 0) != 0 ) + { + msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); + vlc_LogDeinit (p_libvlc); + module_EndBank (true); + return VLC_ENOMEM; + } - /* - * Override default configuration with config file settings - */ - if( !var_InheritBool( p_libvlc, "ignore-config" ) ) - { - if( var_InheritBool( p_libvlc, "reset-config" ) ) + /* lets check if we need to write the pidfile */ + char *pidfile = var_InheritString( p_libvlc, "pidfile" ); + if( pidfile != NULL ) { - config_ResetAll( p_libvlc ); - config_SaveConfigFile( p_libvlc ); + FILE *stream = vlc_fopen( pidfile, "w" ); + if( stream != NULL ) + { + fprintf( stream, "%d", (int)getpid() ); + fclose( stream ); + msg_Dbg( p_libvlc, "written PID file %s", pidfile ); + } + else + msg_Err( p_libvlc, "cannot write PID file %s: %s", + pidfile, vlc_strerror_c(errno) ); + free( pidfile ); } - else - config_LoadConfigFile( p_libvlc ); } - - /* - * Override configuration with command line settings - */ - int vlc_optind; - if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) ) + else { -#ifdef WIN32 - ShowConsole( 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 - module_EndBank( p_libvlc, true ); - return VLC_EGENERIC; + var_Create( p_libvlc, "pidfile", VLC_VAR_STRING ); + var_SetString( p_libvlc, "pidfile", "" ); } - priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" ); +#endif /* FIXME: could be replaced by using Unix sockets */ #ifdef HAVE_DBUS - dbus_threads_init_default(); + +#define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append" +#define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc" +#define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2" +#define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList" if( var_InheritBool( p_libvlc, "one-instance" ) || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" ) && var_InheritBool( p_libvlc, "started-from-file" ) ) ) { + for( int i = vlc_optind; i < i_argc; i++ ) + if( ppsz_argv[i][0] == ':' ) + { + msg_Err( p_libvlc, "item option %s incompatible with single instance", + ppsz_argv[i] ); + goto dbus_out; + } + /* Initialise D-Bus interface, check for other instances */ - DBusConnection *p_conn = NULL; - DBusError dbus_error; + dbus_threads_init_default(); - dbus_error_init( &dbus_error ); + DBusError err; + dbus_error_init( &err ); /* connect to the session bus */ - p_conn = dbus_bus_get( DBUS_BUS_SESSION, &dbus_error ); - if( !p_conn ) + DBusConnection *conn = dbus_bus_get( DBUS_BUS_SESSION, &err ); + if( conn == NULL ) { msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s", - dbus_error.message ); - dbus_error_free( &dbus_error ); + err.message ); + dbus_error_free( &err ); + goto dbus_out; } - else + + /* check if VLC is available on the bus + * if not: D-Bus control is not enabled on the other + * instance and we can't pass MRLs to it */ + /* FIXME: This check is totally brain-dead and buggy. */ + if( !dbus_bus_name_has_owner( conn, MPRIS_BUS_NAME, &err ) ) { - /* check if VLC is available on the bus - * if not: D-Bus control is not enabled on the other - * instance and we can't pass MRLs to it */ - DBusMessage *p_test_msg = NULL; - DBusMessage *p_test_reply = NULL; - - p_test_msg = dbus_message_new_method_call( - "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2", - "org.freedesktop.DBus.Introspectable", "Introspect" ); - - /* block until a reply arrives */ - p_test_reply = dbus_connection_send_with_reply_and_block( - p_conn, p_test_msg, -1, &dbus_error ); - dbus_message_unref( p_test_msg ); - if( p_test_reply == NULL ) + dbus_connection_unref( conn ); + if( dbus_error_is_set( &err ) ) { - dbus_error_free( &dbus_error ); - msg_Dbg( p_libvlc, "No Media Player is running. " - "Continuing normally." ); + msg_Err( p_libvlc, "D-Bus error: %s", err.message ); } else - { - int i_input; - DBusMessage* p_dbus_msg = NULL; - DBusMessageIter dbus_args; - DBusPendingCall* p_dbus_pending = NULL; - dbus_bool_t b_play; - - dbus_message_unref( p_test_reply ); - msg_Warn( p_libvlc, "Another Media Player is running. Exiting"); - - for( i_input = vlc_optind; i_input < i_argc;i_input++ ) - { - /* Skip input options, we can't pass them through D-Bus */ - if( ppsz_argv[i_input][0] == ':' ) - { - msg_Warn( p_libvlc, "Ignoring option %s", - ppsz_argv[i_input] ); - continue; - } - - /* We need to resolve relative paths in this instance */ - char *psz_mrl = make_URI( ppsz_argv[i_input], NULL ); - const char *psz_after_track = "/"; - - if( psz_mrl == NULL ) - continue; - msg_Dbg( p_libvlc, "Adds %s to the running Media Player", - psz_mrl ); - - p_dbus_msg = dbus_message_new_method_call( - "org.mpris.MediaPlayer2.vlc", "/org/mpris/MediaPlayer2", - "org.mpris.MediaPlayer2.TrackList", "AddTrack" ); - - if ( NULL == p_dbus_msg ) - { - msg_Err( p_libvlc, "D-Bus problem" ); - free( psz_mrl ); - system_End( p_libvlc ); - exit( 1 ); - } - - /* append MRLs */ - dbus_message_iter_init_append( p_dbus_msg, &dbus_args ); - if ( !dbus_message_iter_append_basic( &dbus_args, - DBUS_TYPE_STRING, &psz_mrl ) ) - { - dbus_message_unref( p_dbus_msg ); - free( psz_mrl ); - system_End( p_libvlc ); - exit( 1 ); - } - free( psz_mrl ); - - if( !dbus_message_iter_append_basic( &dbus_args, - DBUS_TYPE_OBJECT_PATH, &psz_after_track ) ) - { - dbus_message_unref( p_dbus_msg ); - system_End( p_libvlc ); - exit( 1 ); - } - - b_play = TRUE; - if( var_InheritBool( p_libvlc, "playlist-enqueue" ) ) - b_play = FALSE; - - if ( !dbus_message_iter_append_basic( &dbus_args, - DBUS_TYPE_BOOLEAN, &b_play ) ) - { - dbus_message_unref( p_dbus_msg ); - system_End( p_libvlc ); - exit( 1 ); - } - - /* send message and get a handle for a reply */ - if ( !dbus_connection_send_with_reply ( p_conn, - p_dbus_msg, &p_dbus_pending, -1 ) ) - { - msg_Err( p_libvlc, "D-Bus problem" ); - dbus_message_unref( p_dbus_msg ); - system_End( p_libvlc ); - exit( 1 ); - } - - if ( NULL == p_dbus_pending ) - { - msg_Err( p_libvlc, "D-Bus problem" ); - dbus_message_unref( p_dbus_msg ); - system_End( p_libvlc ); - exit( 1 ); - } - dbus_connection_flush( p_conn ); - dbus_message_unref( p_dbus_msg ); - /* block until we receive a reply */ - dbus_pending_call_block( p_dbus_pending ); - dbus_pending_call_unref( p_dbus_pending ); - } /* processes all command line MRLs */ - - /* bye bye */ - system_End( p_libvlc ); - exit( 0 ); - } + msg_Dbg( p_libvlc, "No media player running. Continuing normally." ); + dbus_error_free( &err ); + goto dbus_out; } - /* we unreference the connection when we've finished with it */ - if( p_conn ) dbus_connection_unref( p_conn ); - } -#endif - /* - * Message queue options - */ - char * psz_verbose_objects = var_CreateGetNonEmptyString( p_libvlc, "verbose-objects" ); - if( psz_verbose_objects ) - { - char * psz_object, * iter = psz_verbose_objects; - while( (psz_object = strsep( &iter, "," )) ) + const dbus_bool_t play = !var_InheritBool( p_libvlc, "playlist-enqueue" ); + + msg_Warn( p_libvlc, "media player running. Exiting..."); + for( int i = vlc_optind; i < i_argc; i++ ) { - switch( psz_object[0] ) + DBusMessage *msg = dbus_message_new_method_call( + MPRIS_BUS_NAME, MPRIS_OBJECT_PATH, MPRIS_TRACKLIST_INTERFACE, "AddTrack" ); + if( unlikely(msg == NULL) ) + continue; + + /* We need to resolve relative paths in this instance */ + char *mrl; + if( strstr( ppsz_argv[i], "://" ) ) + mrl = strdup( ppsz_argv[i] ); + else + mrl = vlc_path2uri( ppsz_argv[i], NULL ); + if( mrl == NULL ) { - printf("%s\n", psz_object+1); - case '+': msg_EnableObjectPrinting(p_libvlc, psz_object+1); break; - case '-': msg_DisableObjectPrinting(p_libvlc, psz_object+1); break; - default: - msg_Err( p_libvlc, "verbose-objects usage: \n" - "--verbose-objects=+printthatobject," - "-dontprintthatone\n" - "(keyword 'all' to applies to all objects)"); - free( psz_verbose_objects ); - /* FIXME: leaks!!!! */ - return VLC_EGENERIC; + dbus_message_unref( msg ); + continue; } - } - free( psz_verbose_objects ); - } - /* Last chance to set the verbosity. Once we start interfaces and other - * threads, verbosity becomes read-only. */ - var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - if( var_InheritBool( p_libvlc, "quiet" ) ) - { - var_SetInteger( p_libvlc, "verbose", -1 ); - priv->i_verbose = -1; - } - vlc_threads_setup( p_libvlc ); - - if( priv->b_color ) - priv->b_color = var_InheritBool( p_libvlc, "color" ); - - char p_capabilities[200]; -#define PRINT_CAPABILITY( capability, string ) \ - if( vlc_CPU() & capability ) \ - { \ - strncat( p_capabilities, string " ", \ - sizeof(p_capabilities) - strlen(p_capabilities) ); \ - p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \ - } - p_capabilities[0] = '\0'; - -#if defined( __i386__ ) || defined( __x86_64__ ) - if( !var_InheritBool( p_libvlc, "mmx" ) ) - cpu_flags &= ~CPU_CAPABILITY_MMX; - if( !var_InheritBool( p_libvlc, "3dn" ) ) - cpu_flags &= ~CPU_CAPABILITY_3DNOW; - if( !var_InheritBool( p_libvlc, "mmxext" ) ) - cpu_flags &= ~CPU_CAPABILITY_MMXEXT; - if( !var_InheritBool( p_libvlc, "sse" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSE; - if( !var_InheritBool( p_libvlc, "sse2" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSE2; - if( !var_InheritBool( p_libvlc, "sse3" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSE3; - if( !var_InheritBool( p_libvlc, "ssse3" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSSE3; - if( !var_InheritBool( p_libvlc, "sse41" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSE4_1; - if( !var_InheritBool( p_libvlc, "sse42" ) ) - cpu_flags &= ~CPU_CAPABILITY_SSE4_2; - - 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_SSE3, "SSE3" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSSE3, "SSSE3" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSE4_1, "SSE4.1" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSE4_2, "SSE4.2" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSE4A, "SSE4A" ); - -#elif defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ ) - if( !var_InheritBool( p_libvlc, "altivec" ) ) - cpu_flags &= ~CPU_CAPABILITY_ALTIVEC; - - PRINT_CAPABILITY( CPU_CAPABILITY_ALTIVEC, "AltiVec" ); - -#elif defined( __arm__ ) - PRINT_CAPABILITY( CPU_CAPABILITY_NEON, "NEONv1" ); + const char *after_track = MPRIS_APPEND; -#endif + /* append MRLs */ + if( !dbus_message_append_args( msg, DBUS_TYPE_STRING, &mrl, + DBUS_TYPE_OBJECT_PATH, &after_track, + DBUS_TYPE_BOOLEAN, &play, + DBUS_TYPE_INVALID ) ) + { + dbus_message_unref( msg ); + msg = NULL; + free( mrl ); + continue; + } -#if HAVE_FPU - strncat( p_capabilities, "FPU ", - sizeof(p_capabilities) - strlen( p_capabilities) ); - p_capabilities[sizeof(p_capabilities) - 1] = '\0'; -#endif + msg_Dbg( p_libvlc, "Adds %s to the running media player", mrl ); + free( mrl ); - if (p_capabilities[0]) - msg_Dbg( p_libvlc, "CPU has capabilities %s", p_capabilities ); + /* send message and get a handle for a reply */ + DBusMessage *reply = dbus_connection_send_with_reply_and_block( conn, msg, -1, + &err ); + dbus_message_unref( msg ); + if( reply == NULL ) + { + msg_Err( p_libvlc, "D-Bus error: %s", err.message ); + continue; + } + dbus_message_unref( reply ); + } + /* we unreference the connection when we've finished with it */ + dbus_connection_unref( conn ); + exit( 1 ); + } +#undef MPRIS_APPEND +#undef MPRIS_BUS_NAME +#undef MPRIS_OBJECT_PATH +#undef MPRIS_TRACKLIST_INTERFACE +dbus_out: +#endif // HAVE_DBUS - /* - * Choose the best memcpy module - */ - priv->p_memcpy_module = module_need( p_libvlc, "memcpy", "$memcpy", false ); - /* Avoid being called "memcpy":*/ - vlc_object_set_name( p_libvlc, "main" ); + vlc_CPU_dump( VLC_OBJECT(p_libvlc) ); priv->b_stats = var_InheritBool( p_libvlc, "stats" ); - priv->i_timers = 0; - priv->pp_timers = NULL; /* * Initialize hotkey handling */ priv->actions = vlc_InitActions( p_libvlc ); + /* + * Meta data handling + */ + priv->parser = playlist_preparser_New(VLC_OBJECT(p_libvlc)); + /* Create a variable for showing the fullscreen interface */ + var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL ); + var_SetBool( p_libvlc, "intf-toggle-fscontrol", true ); + + /* Create a variable for the Boss Key */ + var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID ); + + /* Create a variable for showing the main interface */ var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL ); - var_SetBool( p_libvlc, "intf-show", true ); /* Create a variable for showing the right click menu */ var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL ); @@ -788,52 +382,26 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, /* some default internal settings */ var_Create( p_libvlc, "window", VLC_VAR_STRING ); + /* NOTE: Because the playlist and interfaces start before this function + * returns control to the application (DESIGN BUG!), all these variables + * must be created (in place of libvlc_new()) and set to VLC defaults + * (in place of VLC main()) *here*. */ var_Create( p_libvlc, "user-agent", VLC_VAR_STRING ); - var_SetString( p_libvlc, "user-agent", "(LibVLC "VERSION")" ); - - /* Initialize playlist and get commandline files */ - p_playlist = playlist_Create( VLC_OBJECT(p_libvlc) ); - if( !p_playlist ) - { - msg_Err( p_libvlc, "playlist initialization failed" ); - if( priv->p_memcpy_module != NULL ) - { - module_unneed( p_libvlc, priv->p_memcpy_module ); - } - module_EndBank( p_libvlc, true ); - return VLC_EGENERIC; - } + var_SetString( p_libvlc, "user-agent", + "VLC media player (LibVLC "VERSION")" ); + var_Create( p_libvlc, "http-user-agent", VLC_VAR_STRING ); + var_SetString( p_libvlc, "http-user-agent", + "VLC/"PACKAGE_VERSION" LibVLC/"PACKAGE_VERSION ); + var_Create( p_libvlc, "app-icon-name", VLC_VAR_STRING ); + var_SetString( p_libvlc, "app-icon-name", PACKAGE_NAME ); + var_Create( p_libvlc, "app-id", VLC_VAR_STRING ); + var_SetString( p_libvlc, "app-id", "org.VideoLAN.VLC" ); + var_Create( p_libvlc, "app-version", VLC_VAR_STRING ); + var_SetString( p_libvlc, "app-version", PACKAGE_VERSION ); /* System specific configuration */ system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind ); -#if defined(MEDIA_LIBRARY) - /* Get the ML */ - if( var_GetBool( p_libvlc, "load-media-library-on-startup" ) ) - { - priv->p_ml = ml_Create( VLC_OBJECT( p_libvlc ), NULL ); - if( !priv->p_ml ) - { - msg_Err( p_libvlc, "ML initialization failed" ); - return VLC_EGENERIC; - } - } - else - { - priv->p_ml = NULL; - } -#endif - - /* Add service discovery modules */ - psz_modules = var_InheritString( p_libvlc, "services-discovery" ); - if( psz_modules ) - { - char *p = psz_modules, *m; - while( ( m = strsep( &p, " :," ) ) != NULL ) - playlist_ServicesDiscoveryAdd( p_playlist, m ); - free( psz_modules ); - } - #ifdef ENABLE_VLM /* Initialize VLM if vlm-conf is specified */ psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" ); @@ -880,59 +448,15 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, } if( asprintf( &psz_temp, "%s,none", psz_module ) != -1) { - intf_Create( p_libvlc, psz_temp ); + libvlc_InternalAddIntf( p_libvlc, psz_temp ); free( psz_temp ); } } free( psz_modules ); free( psz_control ); - /* - * Always load the hotkeys interface if it exists - */ - intf_Create( p_libvlc, "hotkeys,none" ); - -#ifdef HAVE_DBUS - /* loads dbus control interface if in one-instance mode - * we do it only when playlist exists, because dbus module needs it */ - if( var_InheritBool( p_libvlc, "one-instance" ) - || ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" ) - && var_InheritBool( p_libvlc, "started-from-file" ) ) ) - intf_Create( p_libvlc, "dbus,none" ); - -# if !defined (HAVE_MAEMO) - /* Prevents the power management daemon from suspending the system - * when VLC is active */ - if( var_InheritBool( p_libvlc, "inhibit" ) > 0 ) - intf_Create( p_libvlc, "inhibit,none" ); -# endif -#endif - - if( var_InheritBool( p_libvlc, "file-logging" ) && - !var_InheritBool( p_libvlc, "syslog" ) ) - { - intf_Create( p_libvlc, "logger,none" ); - } -#ifdef HAVE_SYSLOG_H - if( var_InheritBool( p_libvlc, "syslog" ) ) - { - char *logmode = var_CreateGetNonEmptyString( p_libvlc, "logmode" ); - var_SetString( p_libvlc, "logmode", "syslog" ); - intf_Create( p_libvlc, "logger,none" ); - - if( logmode ) - { - var_SetString( p_libvlc, "logmode", logmode ); - free( logmode ); - } - var_Destroy( p_libvlc, "logmode" ); - } -#endif - if( var_InheritBool( p_libvlc, "network-synchronisation") ) - { - intf_Create( p_libvlc, "netsync,none" ); - } + libvlc_InternalAddIntf( p_libvlc, "netsync,none" ); #ifdef __APPLE__ var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER ); @@ -945,9 +469,6 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER ); var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS ); #endif -#ifdef WIN32 - var_Create( p_libvlc, "drawable-hwnd", VLC_VAR_INTEGER ); -#endif /* * Get input filenames given as commandline arguments. @@ -962,8 +483,7 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, psz_val = var_InheritString( p_libvlc, "open" ); if ( psz_val != NULL ) { - playlist_AddExt( p_playlist, psz_val, NULL, PLAYLIST_INSERT, 0, - -1, 0, NULL, 0, true, pl_Unlocked ); + intf_InsertItem( p_libvlc, psz_val, 0, NULL, 0 ); free( psz_val ); } @@ -977,15 +497,6 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, void libvlc_InternalCleanup( libvlc_int_t *p_libvlc ) { libvlc_priv_t *priv = libvlc_priv (p_libvlc); - playlist_t *p_playlist = libvlc_priv (p_libvlc)->p_playlist; - - /* Deactivate the playlist */ - msg_Dbg( p_libvlc, "deactivating the playlist" ); - pl_Deactivate( p_libvlc ); - - /* Remove all services discovery */ - msg_Dbg( p_libvlc, "removing all services discovery tasks" ); - playlist_ServicesDiscoveryKillAll( p_playlist ); /* Ask the interfaces to stop and destroy them */ msg_Dbg( p_libvlc, "removing all interfaces" ); @@ -1000,56 +511,33 @@ void libvlc_InternalCleanup( libvlc_int_t *p_libvlc ) } #endif -#if defined(MEDIA_LIBRARY) - media_library_t* p_ml = priv->p_ml; - if( p_ml ) +#if !defined( _WIN32 ) && !defined( __OS2__ ) + char *pidfile = var_InheritString( p_libvlc, "pidfile" ); + if( pidfile != NULL ) { - ml_Destroy( VLC_OBJECT( p_ml ) ); - vlc_object_release( p_ml ); - libvlc_priv(p_playlist->p_libvlc)->p_ml = NULL; + msg_Dbg( p_libvlc, "removing PID file %s", pidfile ); + if( unlink( pidfile ) ) + msg_Warn( p_libvlc, "cannot remove PID file %s: %s", + pidfile, vlc_strerror_c(errno) ); + free( pidfile ); } #endif - /* Free playlist now, all threads are gone */ - playlist_Destroy( p_playlist ); - stats_TimersDumpAll( p_libvlc ); - stats_TimersCleanAll( p_libvlc ); - - msg_Dbg( p_libvlc, "removing stats" ); - -#ifndef WIN32 - char* psz_pidfile = NULL; - - if( b_daemon ) - { - psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" ); - if( psz_pidfile != NULL ) - { - msg_Dbg( p_libvlc, "removing pid file %s", psz_pidfile ); - if( unlink( psz_pidfile ) == -1 ) - { - msg_Dbg( p_libvlc, "removing pid file %s: %m", - psz_pidfile ); - } - } - free( psz_pidfile ); - } -#endif + if (priv->parser != NULL) + playlist_preparser_Delete(priv->parser); - if( priv->p_memcpy_module ) - { - module_unneed( p_libvlc, priv->p_memcpy_module ); - priv->p_memcpy_module = NULL; - } + vlc_DeinitActions( p_libvlc, priv->actions ); /* Save the configuration */ if( !var_InheritBool( p_libvlc, "ignore-config" ) ) config_AutoSaveConfigFile( VLC_OBJECT(p_libvlc) ); /* Free module bank. It is refcounted, so we call this each time */ - module_EndBank( p_libvlc, true ); - - vlc_DeinitActions( p_libvlc, priv->actions ); + vlc_LogDeinit (p_libvlc); + module_EndBank (true); +#if defined(_WIN32) || defined(__OS2__) + system_End( ); +#endif } /** @@ -1063,98 +551,12 @@ void libvlc_InternalDestroy( libvlc_int_t *p_libvlc ) { libvlc_priv_t *priv = libvlc_priv( p_libvlc ); - vlc_mutex_lock( &global_lock ); - i_instances--; - - if( i_instances == 0 ) - { - /* System specific cleaning code */ - system_End( p_libvlc ); - } - vlc_mutex_unlock( &global_lock ); - - msg_Destroy (priv->msg_bank); - - /* Destroy mutexes */ vlc_ExitDestroy( &priv->exit ); - vlc_mutex_destroy( &priv->timer_lock ); - vlc_mutex_destroy( &priv->ml_lock ); - -#ifndef NDEBUG /* Hack to dump leaked objects tree */ - if( vlc_internals( p_libvlc )->i_refcount > 1 ) - while( vlc_internals( p_libvlc )->i_refcount > 0 ) - vlc_object_release( p_libvlc ); -#endif - assert( vlc_internals( p_libvlc )->i_refcount == 1 ); + assert( atomic_load(&(vlc_internals(p_libvlc)->refs)) == 1 ); vlc_object_release( p_libvlc ); } -/** - * Add an interface plugin and run it - */ -int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc, char const *psz_module ) -{ - if( !p_libvlc ) - return VLC_EGENERIC; - - if( !psz_module ) /* requesting the default interface */ - { - char *psz_interface = var_CreateGetNonEmptyString( p_libvlc, "intf" ); - if( !psz_interface ) /* "intf" has not been set */ - { -#ifndef WIN32 - if( b_daemon ) - /* Daemon mode hack. - * We prefer the dummy interface if none is specified. */ - psz_module = "dummy"; - else -#endif - msg_Info( p_libvlc, "%s", - _("Running vlc with the default interface. " - "Use 'cvlc' to use vlc without interface.") ); - } - free( psz_interface ); - var_Destroy( p_libvlc, "intf" ); - } - - /* Try to create the interface */ - int ret = intf_Create( p_libvlc, psz_module ? psz_module : "$intf" ); - if( ret ) - msg_Err( p_libvlc, "interface \"%s\" initialization failed", - psz_module ? psz_module : "default" ); - return ret; -} - -#if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \ - ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) -/***************************************************************************** - * 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 ( const char *psz_lang ) -{ -#ifdef __APPLE__ - /* I need that under Darwin, please check it doesn't disturb - * other platforms. --Meuuh */ - setenv( "LANG", psz_lang, 1 ); - -#else - /* 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. */ - setenv( "LC_ALL", psz_lang, 1 ); - -#endif - - setlocale( LC_ALL, psz_lang ); -} -#endif - /***************************************************************************** * GetFilenames: parse command line options which are not flags ***************************************************************************** @@ -1179,789 +581,49 @@ static void GetFilenames( libvlc_int_t *p_vlc, unsigned n, } } - char *mrl = make_URI( args[n], NULL ); - if( !mrl ) - continue; - - playlist_AddExt( pl_Get( p_vlc ), mrl, NULL, PLAYLIST_INSERT, - 0, -1, i_options, ( i_options ? &args[n + 1] : NULL ), - VLC_INPUT_OPTION_TRUSTED, true, pl_Unlocked ); - free( mrl ); - } -} - -/***************************************************************************** - * Help: print program help - ***************************************************************************** - * Print a short inline help. Message interface is initialized at this stage. - *****************************************************************************/ -static inline void print_help_on_full_help( void ) -{ - utf8_fprintf( stdout, "\n" ); - utf8_fprintf( stdout, "%s\n", _("To get exhaustive help, use '-H'.") ); -} - -static const char vlc_usage[] = N_( - "Usage: %s [options] [stream] ..." - "\nYou can specify multiple streams on the commandline. They will be enqueued in the playlist." - "\nThe first item specified will be played first." - "\n" - "\nOptions-styles:" - "\n --option A global option that is set for the duration of the program." - "\n -option A single letter version of a global --option." - "\n :option An option that only applies to the stream directly before it" - "\n and that overrides previous settings." - "\n" - "\nStream MRL syntax:" - "\n [[access][/demux]://]URL[@[title][:chapter][-[title][:chapter]]] [:option=value ...]" - "\n" - "\n Many of the global --options can also be used as MRL specific :options." - "\n Multiple :option=value pairs can be specified." - "\n" - "\nURL syntax:" - "\n [file://]filename Plain media file" - "\n http://ip:port/file HTTP URL" - "\n ftp://ip:port/file FTP URL" - "\n mms://ip:port/file MMS URL" - "\n screen:// Screen capture" - "\n [dvd://][device][@raw_device] DVD device" - "\n [vcd://][device] VCD device" - "\n [cdda://][device] Audio CD device" - "\n udp://[[]@[][:]]" - "\n UDP stream sent by a streaming server" - "\n vlc://pause: Special item to pause the playlist for a certain time" - "\n vlc://quit Special item to quit VLC" - "\n"); - -static void Help( libvlc_int_t *p_this, char const *psz_help_name ) -{ -#ifdef WIN32 - ShowConsole( true ); -#endif - - if( psz_help_name && !strcmp( psz_help_name, "help" ) ) - { - utf8_fprintf( stdout, vlc_usage, "vlc" ); - Usage( p_this, "=help" ); - Usage( p_this, "=main" ); - print_help_on_full_help(); - } - else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) ) - { - utf8_fprintf( stdout, vlc_usage, "vlc" ); - Usage( p_this, NULL ); - print_help_on_full_help(); - } - else if( psz_help_name && !strcmp( psz_help_name, "full-help" ) ) - { - utf8_fprintf( stdout, vlc_usage, "vlc" ); - 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 - fflush( stdout ); -} - -/***************************************************************************** - * Usage: print module usage - ***************************************************************************** - * Print a short inline help. Message interface is initialized at this stage. - *****************************************************************************/ -# define COL(x) "\033[" #x ";1m" -# define RED COL(31) -# define GREEN COL(32) -# define YELLOW COL(33) -# define BLUE COL(34) -# define MAGENTA COL(35) -# define CYAN COL(36) -# define WHITE COL(0) -# define GRAY "\033[0m" -static void -print_help_section( const module_t *m, const module_config_t *p_item, - bool b_color, bool b_description ) -{ - if( !p_item ) return; - if( b_color ) - { - utf8_fprintf( stdout, RED" %s:\n"GRAY, - module_gettext( m, p_item->psz_text ) ); - if( b_description && p_item->psz_longtext ) - utf8_fprintf( stdout, MAGENTA" %s\n"GRAY, - module_gettext( m, p_item->psz_longtext ) ); - } - else - { - utf8_fprintf( stdout, " %s:\n", - module_gettext( m, p_item->psz_text ) ); - if( b_description && p_item->psz_longtext ) - utf8_fprintf( stdout, " %s\n", - module_gettext(m, p_item->psz_longtext ) ); - } -} - -static void Usage( libvlc_int_t *p_this, char const *psz_search ) -{ -#define FORMAT_STRING " %s --%s%s%s%s%s%s%s " - /* short option ------' | | | | | | | - * option name ------------' | | | | | | - * -------------------------' | | | - * padding spaces -----------------' | | - * comment --------------------------' | - * comment suffix ---------------------' - * - * The purpose of having bra and ket is that we might i18n them as well. - */ - -#define COLOR_FORMAT_STRING (WHITE" %s --%s"YELLOW"%s%s%s%s%s%s "GRAY) -#define COLOR_FORMAT_STRING_BOOL (WHITE" %s --%s%s%s%s%s%s%s "GRAY) - -#define LINE_START 8 -#define PADDING_SPACES 25 -#ifdef WIN32 -# define OPTION_VALUE_SEP "=" -#else -# define OPTION_VALUE_SEP " " -#endif - char psz_spaces_text[PADDING_SPACES+LINE_START+1]; - char psz_spaces_longtext[LINE_START+3]; - char psz_format[sizeof(COLOR_FORMAT_STRING)]; - char psz_format_bool[sizeof(COLOR_FORMAT_STRING_BOOL)]; - char psz_buffer[10000]; - char psz_short[4]; - int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1); - int i_width_description = i_width + PADDING_SPACES - 1; - bool b_advanced = var_InheritBool( p_this, "advanced" ); - bool b_description = var_InheritBool( p_this, "help-verbose" ); - bool b_description_hack; - bool b_color = var_InheritBool( p_this, "color" ); - bool b_has_advanced = false; - bool b_found = false; - int i_only_advanced = 0; /* Number of modules ignored because they - * only have advanced options */ - bool b_strict = psz_search && *psz_search == '='; - if( b_strict ) psz_search++; - - 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'; -#ifndef WIN32 - if( !isatty( 1 ) ) -#endif - b_color = false; // don't put color control codes in a .txt file - - if( b_color ) - { - strcpy( psz_format, COLOR_FORMAT_STRING ); - strcpy( psz_format_bool, COLOR_FORMAT_STRING_BOOL ); - } - else - { - strcpy( psz_format, FORMAT_STRING ); - strcpy( psz_format_bool, FORMAT_STRING ); - } - - /* List all modules */ - module_t **list = module_list_get (NULL); - if (!list) - return; - - /* Ugly hack to make sure that the help options always come first - * (part 1) */ - if( !psz_search ) - Usage( p_this, "help" ); - - /* Enumerate the config for each module */ - for (size_t i = 0; list[i]; i++) - { - bool b_help_module; - module_t *p_parser = list[i]; - module_config_t *p_item = NULL; - module_config_t *p_section = NULL; - module_config_t *p_end = p_parser->p_config + p_parser->confsize; - - if( psz_search && - ( b_strict ? strcmp( psz_search, p_parser->psz_object_name ) - : !strstr( p_parser->psz_object_name, psz_search ) ) ) - { - char *const *pp_shortcuts = p_parser->pp_shortcuts; - unsigned i; - for( i = 0; i < p_parser->i_shortcuts; i++ ) - { - if( b_strict ? !strcmp( psz_search, pp_shortcuts[i] ) - : !!strstr( pp_shortcuts[i], psz_search ) ) - break; - } - if( i == p_parser->i_shortcuts ) - continue; - } - - /* Ignore modules without config options */ - if( !p_parser->i_config_items ) + char *mrl = NULL; + if( strstr( args[n], "://" ) == NULL ) { - continue; - } - - b_help_module = !strcmp( "help", p_parser->psz_object_name ); - /* Ugly hack to make sure that the help options always come first - * (part 2) */ - if( !psz_search && b_help_module ) - continue; - - /* Ignore modules with only advanced config options if requested */ - if( !b_advanced ) - { - for( p_item = p_parser->p_config; - p_item < p_end; - p_item++ ) - { - if( CONFIG_ITEM(p_item->i_type) && - !p_item->b_advanced && !p_item->b_removed ) break; - } - - if( p_item == p_end ) - { - i_only_advanced++; + mrl = vlc_path2uri( args[n], NULL ); + if( !mrl ) continue; - } } - b_found = true; - - /* Print name of module */ - if( strcmp( "main", p_parser->psz_object_name ) ) - { - if( b_color ) - utf8_fprintf( stdout, "\n " GREEN "%s" GRAY " (%s)\n", - module_gettext( p_parser, p_parser->psz_longname ), - p_parser->psz_object_name ); - else - utf8_fprintf( stdout, "\n %s\n", - module_gettext(p_parser, p_parser->psz_longname ) ); - } - if( p_parser->psz_help ) - { - if( b_color ) - utf8_fprintf( stdout, CYAN" %s\n"GRAY, - module_gettext( p_parser, p_parser->psz_help ) ); - else - utf8_fprintf( stdout, " %s\n", - module_gettext( p_parser, p_parser->psz_help ) ); - } - - /* Print module options */ - for( p_item = p_parser->p_config; - p_item < p_end; - p_item++ ) - { - char *psz_text, *psz_spaces = psz_spaces_text; - const char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL; - const char *psz_suf = "", *psz_prefix = NULL; - signed int i; - size_t i_cur_width; - - /* Skip removed options */ - if( p_item->b_removed ) - { - continue; - } - /* Skip advanced options if requested */ - if( p_item->b_advanced && !b_advanced ) - { - b_has_advanced = true; - continue; - } - - switch( CONFIG_CLASS(p_item->i_type) ) - { - case 0: // hint class - switch( p_item->i_type ) - { - case CONFIG_HINT_CATEGORY: - case CONFIG_HINT_USAGE: - if( !strcmp( "main", p_parser->psz_object_name ) ) - { - if( b_color ) - utf8_fprintf( stdout, GREEN "\n %s\n" GRAY, - module_gettext( p_parser, p_item->psz_text ) ); - else - utf8_fprintf( stdout, "\n %s\n", - module_gettext( p_parser, p_item->psz_text ) ); - } - if( b_description && p_item->psz_longtext ) - { - if( b_color ) - utf8_fprintf( stdout, CYAN " %s\n" GRAY, - module_gettext( p_parser, p_item->psz_longtext ) ); - else - utf8_fprintf( stdout, " %s\n", - module_gettext( p_parser, p_item->psz_longtext ) ); - } - break; - - case CONFIG_HINT_SUBCATEGORY: - if( strcmp( "main", p_parser->psz_object_name ) ) - break; - case CONFIG_SECTION: - p_section = p_item; - break; - } - break; - - case CONFIG_ITEM_STRING: - print_help_section( p_parser, p_section, b_color, - b_description ); - p_section = NULL; - psz_bra = OPTION_VALUE_SEP "<"; - psz_type = _("string"); - psz_ket = ">"; - - if( p_item->ppsz_list ) - { - psz_bra = OPTION_VALUE_SEP "{"; - psz_type = psz_buffer; - psz_buffer[0] = '\0'; - for( i = 0; p_item->ppsz_list[i]; i++ ) - { - if( i ) strcat( psz_buffer, "," ); - strcat( psz_buffer, p_item->ppsz_list[i] ); - } - psz_ket = "}"; - } - break; - case CONFIG_ITEM_INTEGER: - print_help_section( p_parser, p_section, b_color, - b_description ); - p_section = NULL; - psz_bra = OPTION_VALUE_SEP "<"; - psz_type = _("integer"); - psz_ket = ">"; - - if( p_item->min.i || p_item->max.i ) - { - sprintf( psz_buffer, "%s [%"PRId64" .. %"PRId64"]", - psz_type, p_item->min.i, p_item->max.i ); - psz_type = psz_buffer; - } - - if( p_item->i_list ) - { - psz_bra = OPTION_VALUE_SEP "{"; - psz_type = psz_buffer; - psz_buffer[0] = '\0'; - for( i = 0; p_item->ppsz_list_text[i]; i++ ) - { - if( i ) strcat( psz_buffer, ", " ); - sprintf( psz_buffer + strlen(psz_buffer), "%i (%s)", - p_item->pi_list[i], - module_gettext( p_parser, p_item->ppsz_list_text[i] ) ); - } - psz_ket = "}"; - } - break; - case CONFIG_ITEM_FLOAT: - print_help_section( p_parser, p_section, b_color, - b_description ); - p_section = NULL; - psz_bra = OPTION_VALUE_SEP "<"; - psz_type = _("float"); - psz_ket = ">"; - if( p_item->min.f || p_item->max.f ) - { - sprintf( psz_buffer, "%s [%f .. %f]", psz_type, - p_item->min.f, p_item->max.f ); - psz_type = psz_buffer; - } - break; - case CONFIG_ITEM_BOOL: - print_help_section( p_parser, p_section, b_color, - b_description ); - p_section = NULL; - psz_bra = ""; psz_type = ""; psz_ket = ""; - if( !b_help_module ) - { - psz_suf = p_item->value.i ? _(" (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( CONFIG_CLASS(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( CONFIG_CLASS(p_item->i_type) == CONFIG_ITEM_BOOL - && !b_help_module ) - { - utf8_fprintf( stdout, psz_format_bool, 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", module_gettext( p_parser, p_item->psz_text ), - psz_suf ); - b_description_hack = b_description; - - description: - psz_text = psz_buffer; - i_cur_width = b_description && !b_description_hack - ? i_width_description - : i_width; - if( !*psz_text ) strcpy(psz_text, " "); - 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 <= i_cur_width ) - { - if( b_color ) - { - if( !b_description || b_description_hack ) - utf8_fprintf( stdout, BLUE"%s\n"GRAY, psz_text ); - else - utf8_fprintf( stdout, "%s\n", psz_text ); - } - else - { - 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( (size_t)(psz_parser - psz_text) <= i_cur_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 - || ( (size_t)(psz_word - psz_text) < 80 * i_cur_width / 100 - && (size_t)(psz_parser - psz_word) > 40 * i_cur_width / 100 ) ) - { - char c = psz_text[i_cur_width]; - psz_text[i_cur_width] = '\0'; - if( b_color ) - { - if( !b_description || b_description_hack ) - utf8_fprintf( stdout, BLUE"%s\n%s"GRAY, - psz_text, psz_spaces ); - else - utf8_fprintf( stdout, "%s\n%s", - psz_text, psz_spaces ); - } - else - { - utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); - } - psz_text += i_cur_width; - psz_text[0] = c; - } - else - { - psz_word[-1] = '\0'; - if( b_color ) - { - if( !b_description || b_description_hack ) - utf8_fprintf( stdout, BLUE"%s\n%s"GRAY, - psz_text, psz_spaces ); - else - utf8_fprintf( stdout, "%s\n%s", - psz_text, psz_spaces ); - } - else - { - utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); - } - psz_text = psz_word; - } - } - - if( b_description_hack && p_item->psz_longtext ) - { - sprintf( psz_buffer, "%s%s", - module_gettext( p_parser, p_item->psz_longtext ), - psz_suf ); - b_description_hack = false; - psz_spaces = psz_spaces_longtext; - utf8_fprintf( stdout, "%s", psz_spaces ); - goto description; - } - } - } - - if( b_has_advanced ) - { - if( b_color ) - utf8_fprintf( stdout, "\n" WHITE "%s" GRAY " %s\n", _( "Note:" ), - _( "add --advanced to your command line to see advanced options.")); - else - utf8_fprintf( stdout, "\n%s %s\n", _( "Note:" ), - _( "add --advanced to your command line to see advanced options.")); - } - - if( i_only_advanced > 0 ) - { - if( b_color ) - { - utf8_fprintf( stdout, "\n" WHITE "%s" GRAY " ", _( "Note:" ) ); - utf8_fprintf( stdout, _( "%d module(s) were not displayed because they only have advanced options.\n" ), i_only_advanced ); - } - else - { - utf8_fprintf( stdout, "\n%s ", _( "Note:" ) ); - utf8_fprintf( stdout, _( "%d module(s) were not displayed because they only have advanced options.\n" ), i_only_advanced ); - } - } - else if( !b_found ) - { - if( b_color ) - utf8_fprintf( stdout, "\n" WHITE "%s" GRAY "\n", - _( "No matching module found. Use --list or " \ - "--list-verbose to list available modules." ) ); - else - utf8_fprintf( stdout, "\n%s\n", - _( "No matching module found. Use --list or " \ - "--list-verbose to list available modules." ) ); - } - - /* Release the module list */ - module_list_free (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, bool b_verbose ) -{ - module_t *p_parser; - - bool b_color = var_InheritBool( p_this, "color" ); - -#ifdef WIN32 - ShowConsole( true ); - b_color = false; // don't put color control codes in a .txt file -#else - if( !isatty( 1 ) ) - b_color = false; -#endif - - /* List all modules */ - module_t **list = module_list_get (NULL); - - /* Enumerate each module */ - for (size_t j = 0; (p_parser = list[j]) != NULL; j++) - { - if( b_color ) - utf8_fprintf( stdout, GREEN" %-22s "WHITE"%s\n"GRAY, - p_parser->psz_object_name, - module_gettext( p_parser, p_parser->psz_longname ) ); - else - utf8_fprintf( stdout, " %-22s %s\n", - p_parser->psz_object_name, - module_gettext( p_parser, p_parser->psz_longname ) ); - - if( b_verbose ) - { - char *const *pp_shortcuts = p_parser->pp_shortcuts; - for( unsigned i = 0; i < p_parser->i_shortcuts; i++ ) - { - if( strcmp( pp_shortcuts[i], p_parser->psz_object_name ) ) - { - if( b_color ) - utf8_fprintf( stdout, CYAN" s %s\n"GRAY, - pp_shortcuts[i] ); - else - utf8_fprintf( stdout, " s %s\n", - pp_shortcuts[i] ); - } - } - if( p_parser->psz_capability ) - { - if( b_color ) - utf8_fprintf( stdout, MAGENTA" c %s (%d)\n"GRAY, - p_parser->psz_capability, - p_parser->i_score ); - else - utf8_fprintf( stdout, " c %s (%d)\n", - p_parser->psz_capability, - p_parser->i_score ); - } - } - } - module_list_free (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( true ); -#endif - - utf8_fprintf( stdout, _("VLC version %s (%s)\n"), VERSION_MESSAGE, - psz_vlc_changeset ); - utf8_fprintf( stdout, _("Compiled by %s on %s (%s)\n"), - VLC_CompileBy(), VLC_CompileHost(), __DATE__" "__TIME__ ); - utf8_fprintf( stdout, _("Compiler: %s\n"), VLC_Compiler() ); - utf8_fprintf( stdout, "%s", 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( bool b_dofile ) -{ -# ifndef UNDER_CE - FILE *f_help = NULL; - - if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ - - AllocConsole(); - /* Use the ANSI code page (e.g. Windows-1252) as expected by the LibVLC - * Unicode/locale subsystem. By default, we have the obsolecent OEM code - * page (e.g. CP437 or CP850). */ - SetConsoleOutputCP (GetACP ()); - SetConsoleTitle ("VLC media player version "PACKAGE_VERSION); - - 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") ); + intf_InsertItem( p_vlc, (mrl != NULL) ? mrl : args[n], i_options, + ( i_options ? &args[n + 1] : NULL ), + VLC_INPUT_OPTION_TRUSTED ); + free( mrl ); } - 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 ) +/** + * Requests extraction of the meta data for an input item (a.k.a. preparsing). + * The actual extraction is asynchronous. + */ +int libvlc_MetaRequest(libvlc_int_t *libvlc, input_item_t *item, + input_item_meta_request_option_t i_options) { -# ifndef UNDER_CE + libvlc_priv_t *priv = libvlc_priv(libvlc); - if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ + if (unlikely(priv->parser == NULL)) + return VLC_ENOMEM; - utf8_fprintf( stderr, _("\nPress the RETURN key to continue...\n") ); - getchar(); - fclose( stdout ); - -# endif + playlist_preparser_Push(priv->parser, item, i_options); + return VLC_SUCCESS; } -#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 ) +/** + * Requests retrieving/downloading art for an input item. + * The retrieval is performed asynchronously. + */ +int libvlc_ArtRequest(libvlc_int_t *libvlc, input_item_t *item, + input_item_meta_request_option_t i_options) { - unsigned i_width = 80; + libvlc_priv_t *priv = libvlc_priv(libvlc); -#ifndef WIN32 - FILE *file = popen( "stty size 2>/dev/null", "r" ); - if (file != NULL) - { - if (fscanf (file, "%*u %u", &i_width) <= 0) - i_width = 80; - pclose( file ); - } -#elif !defined (UNDER_CE) - CONSOLE_SCREEN_BUFFER_INFO buf; + if (unlikely(priv->parser == NULL)) + return VLC_ENOMEM; - if (GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &buf)) - i_width = buf.dwSize.X; -#endif - - return i_width; + playlist_preparser_fetcher_Push(priv->parser, item, i_options); + return VLC_SUCCESS; }