diff --git a/include/libvlc_internal.h b/include/libvlc_internal.h index 634d7f0d01c406a0b6f11bf4d0aa757df3b49144..355675f0418def771d8ea60eb6ff15fdd31fc97d 100644 --- a/include/libvlc_internal.h +++ b/include/libvlc_internal.h @@ -31,6 +31,21 @@ extern "C" { #include +/*************************************************************************** + * Internal creation and destruction functions + ***************************************************************************/ +libvlc_int_t *libvlc_InternalCreate(); +int libvlc_InternalInit( libvlc_int_t *, int, char *ppsz_argv[] ); +int libvlc_InternalCleanup( libvlc_int_t * ); +int libvlc_InternalDestroy( libvlc_int_t *, vlc_bool_t ); + +int libvlc_InternalAddIntf( libvlc_int_t *, char const *, vlc_bool_t, + vlc_bool_t, int, char ** ); + +/*************************************************************************** + * Opaque structures for libvlc API + ***************************************************************************/ + struct libvlc_instance_t { libvlc_int_t *p_libvlc_int; diff --git a/src/Makefile.am b/src/Makefile.am index ac7e5df4b25eaf6d2eb3a595e59282c150c39c03..b047a3c222f60874073c548d0fc7a445ebc9d678 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -252,6 +252,7 @@ SOURCES_libvlc_getopt = \ SOURCES_libvlc_common = \ libvlc.c \ + libvlc-common.c \ libvlc.h \ interface/interface.c \ interface/intf_eject.c \ diff --git a/src/libvlc-common.c b/src/libvlc-common.c new file mode 100644 index 0000000000000000000000000000000000000000..01c235b44dca83fb4847df25b1a8a8ffed874400 --- /dev/null +++ b/src/libvlc-common.c @@ -0,0 +1,1650 @@ +/***************************************************************************** + * libvlc-common.c: libvlc instances creation and deletion + ***************************************************************************** + * Copyright (C) 1998-2006 the VideoLAN team + * $Id$ + * + * Authors: Vincent Seguin + * Samuel Hocevar + * Gildas Bazin + * 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 + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. + *****************************************************************************/ + +/** \file + * This file contains functions to create and destroy libvlc instances + */ + +/***************************************************************************** + * Pretend we are a builtin module + *****************************************************************************/ +#define MODULE_NAME main +#define MODULE_PATH main +#define __BUILTIN__ + +/***************************************************************************** + * Preamble + *****************************************************************************/ +#include +#include +#include + +#include /* ENOMEM */ +#include /* sprintf() */ +#include /* strerror() */ +#include /* free() */ + +#ifndef WIN32 +# include /* BSD: struct in_addr */ +#endif + +#ifdef HAVE_UNISTD_H +# include +#elif defined( WIN32 ) && !defined( UNDER_CE ) +# include +#endif + +#ifdef WIN32 /* optind, getopt(), included in unistd.h */ +# include "extras/getopt.h" +#endif + +#ifdef HAVE_LOCALE_H +# include +#endif + +#ifdef HAVE_HAL +# include +#endif + +#include "vlc_cpu.h" /* CPU detection */ +#include "os_specific.h" + +#include "vlc_error.h" + +#include "vlc_playlist.h" +#include "vlc_interface.h" + +#include "audio_output.h" + +#include "vlc_video.h" +#include "video_output.h" + +#include "stream_output.h" +#include "charset.h" + +#include "libvlc.h" + +/***************************************************************************** + * The evil global variable. We handle it with care, don't worry. + *****************************************************************************/ +static libvlc_global_data_t libvlc_global; +static libvlc_global_data_t * p_libvlc_global; +static libvlc_int_t * p_static_vlc; + +/***************************************************************************** + * Local prototypes + *****************************************************************************/ +void LocaleInit( vlc_object_t * ); +void LocaleDeinit( void ); +static void SetLanguage ( char const * ); +static int GetFilenames ( libvlc_int_t *, int, char *[] ); +static void Help ( libvlc_int_t *, char const *psz_help_name ); +static void Usage ( libvlc_int_t *, char const *psz_module_name ); +static void ListModules ( libvlc_int_t * ); +static void Version ( void ); + +#ifdef WIN32 +static void ShowConsole ( vlc_bool_t ); +static void PauseConsole ( void ); +#endif +static int ConsoleWidth ( void ); + +static int VerboseCallback( vlc_object_t *, char const *, + vlc_value_t, vlc_value_t, void * ); + +static void InitDeviceValues( libvlc_int_t * ); + +/***************************************************************************** + * vlc_current_object: return the current object. + ***************************************************************************** + * If i_object is non-zero, return the corresponding object. Otherwise, + * return the statically allocated p_vlc object. + *****************************************************************************/ +libvlc_int_t * vlc_current_object( int i_object ) +{ + if( i_object ) + { + return vlc_object_get( p_libvlc_global, i_object ); + } + + return p_static_vlc; +} + + +/** + * Allocate a libvlc instance, initialize global data if needed + * It also initializes the threading system + */ +libvlc_int_t * libvlc_InternalCreate( void ) +{ + int i_ret; + libvlc_int_t * p_libvlc = NULL; + vlc_value_t lockval; + + /* &libvlc_global never changes, + * so we can safely call this multiple times. */ + p_libvlc_global = &libvlc_global; + + /* vlc_threads_init *must* be the first internal call! No other call is + * allowed before the thread system has been initialized. */ + i_ret = vlc_threads_init( p_libvlc_global ); + if( i_ret < 0 ) return NULL; + + /* Now that the thread system is initialized, we don't have much, but + * at least we have var_Create */ + var_Create( p_libvlc_global, "libvlc", VLC_VAR_MUTEX ); + var_Get( p_libvlc_global, "libvlc", &lockval ); + vlc_mutex_lock( lockval.p_address ); + if( !libvlc_global.b_ready ) + { + char *psz_env; + + /* Guess what CPU we have */ + libvlc_global.i_cpu = CPUCapabilities(); + + /* Find verbosity from VLC_VERBOSE environment variable */ + psz_env = getenv( "VLC_VERBOSE" ); + libvlc_global.i_verbose = psz_env ? atoi( psz_env ) : -1; + +#if defined( HAVE_ISATTY ) && !defined( WIN32 ) + libvlc_global.b_color = isatty( 2 ); /* 2 is for stderr */ +#else + libvlc_global.b_color = VLC_FALSE; +#endif + + /* Initialize message queue */ + msg_Create( p_libvlc_global ); + + /* Announce who we are */ + msg_Dbg( p_libvlc_global, COPYRIGHT_MESSAGE ); + msg_Dbg( p_libvlc_global, "libvlc was configured with %s", + CONFIGURE_LINE ); + + /* The module bank will be initialized later */ + libvlc_global.p_module_bank = NULL; + + libvlc_global.b_ready = VLC_TRUE; + } + vlc_mutex_unlock( lockval.p_address ); + var_Destroy( p_libvlc_global, "libvlc" ); + + /* Allocate a libvlc instance object */ + p_libvlc = vlc_object_create( p_libvlc_global, VLC_OBJECT_LIBVLC ); + if( p_libvlc == NULL ) return NULL; + p_libvlc->thread_id = 0; + p_libvlc->p_playlist = NULL; + p_libvlc->psz_object_name = "libvlc"; + + /* Initialize mutexes */ + vlc_mutex_init( p_libvlc, &p_libvlc->config_lock ); +#ifdef __APPLE__ + vlc_mutex_init( p_libvlc, &p_libvlc->quicktime_lock ); + vlc_thread_set_priority( p_libvlc, VLC_THREAD_PRIORITY_LOW ); +#endif + + /* Store our newly allocated structure in the global list */ + vlc_object_attach( p_libvlc, p_libvlc_global ); + + /* Store data for the non-reentrant API */ + p_static_vlc = p_libvlc; + + return p_libvlc; +} + +/** + * Initialize a libvlc instance + * This function initializes a previously allocated libvlc instance: + * - CPU detection + * - gettext initialization + * - message queue, module bank and playlist initialization + * - configuration and commandline parsing + */ +int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc, char *ppsz_argv[] ) +{ + char p_capabilities[200]; + char * p_tmp; + char * psz_modules; + char * psz_parser; + char * psz_control; + vlc_bool_t b_exit = VLC_FALSE; + int i_ret = VLC_EEXIT; + module_t *p_help_module; + playlist_t *p_playlist; + vlc_value_t val; +#if defined( ENABLE_NLS ) \ + && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) +# if defined (WIN32) || defined (__APPLE__) + char * psz_language; +#endif +#endif + + /* System specific initialization code */ + system_Init( p_libvlc, &i_argc, ppsz_argv ); + + /* Get the executable name (similar to the basename command) */ + if( i_argc > 0 ) + { + p_libvlc->psz_object_name = p_tmp = ppsz_argv[ 0 ]; + while( *p_tmp ) + { + if( *p_tmp == '/' ) p_libvlc->psz_object_name = ++p_tmp; + else ++p_tmp; + } + } + else + { + p_libvlc->psz_object_name = "vlc"; + } + + /* + * Support for gettext + */ + SetLanguage( "" ); + + /* + * Global iconv, must be done after setlocale() + * so that vlc_current_charset() works. + */ + LocaleInit( (vlc_object_t *)p_libvlc ); + + /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ + msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); + + /* Initialize the module bank and load the configuration of the + * main module. We need to do this at this stage to be able to display + * a short help if required by the user. (short help == main module + * options) */ + module_InitBank( p_libvlc ); + + /* Hack: insert the help module here */ + p_help_module = vlc_object_create( p_libvlc, VLC_OBJECT_MODULE ); + if( p_help_module == NULL ) + { + module_EndBank( p_libvlc ); + return VLC_EGENERIC; + } + p_help_module->psz_object_name = "help"; + p_help_module->psz_longname = N_("Help options"); + config_Duplicate( p_help_module, p_help_config ); + vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); + /* End hack */ + + if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ) ) + { + vlc_object_detach( p_help_module ); + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_libvlc ); + return VLC_EGENERIC; + } + + /* Check for short help option */ + if( config_GetInt( p_libvlc, "help" ) ) + { + Help( p_libvlc, "help" ); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + /* Check for version option */ + else if( config_GetInt( p_libvlc, "version" ) ) + { + Version(); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + + /* Set the config file stuff */ + p_libvlc->psz_homedir = config_GetHomeDir(); + p_libvlc->psz_userdir = config_GetUserDir(); + if( p_libvlc->psz_userdir == NULL ) + p_libvlc->psz_userdir = strdup(p_libvlc->psz_homedir); + p_libvlc->psz_configfile = config_GetPsz( p_libvlc, "config" ); + if( p_libvlc->psz_configfile != NULL && p_libvlc->psz_configfile[0] == '~' + && p_libvlc->psz_configfile[1] == '/' ) + { + char *psz = malloc( strlen(p_libvlc->psz_userdir) + + strlen(p_libvlc->psz_configfile) ); + /* This is incomplete : we should also support the ~cmassiot/ syntax. */ + sprintf( psz, "%s/%s", p_libvlc->psz_userdir, + p_libvlc->psz_configfile + 2 ); + free( p_libvlc->psz_configfile ); + p_libvlc->psz_configfile = psz; + } + + /* Check for plugins cache options */ + if( config_GetInt( p_libvlc, "reset-plugins-cache" ) ) + { + libvlc_global.p_module_bank->b_cache_delete = VLC_TRUE; + } + + /* Hack: remove the help module here */ + vlc_object_detach( p_help_module ); + /* End hack */ + + /* Will be re-done properly later on */ + p_libvlc->p_libvlc_global->i_verbose = config_GetInt( p_libvlc, "verbose" ); + + /* Check for daemon mode */ +#ifndef WIN32 + if( config_GetInt( p_libvlc, "daemon" ) ) + { +#if HAVE_DAEMON + if( daemon( 1, 0) != 0 ) + { + msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); + b_exit = VLC_TRUE; + } + + p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE; + + /* lets check if we need to write the pidfile */ + char * psz_pidfile = config_GetPsz( p_libvlc, "pidfile" ); + + if( psz_pidfile != NULL ) + { + FILE *pidfile; + pid_t i_pid = getpid (); + msg_Dbg( p_libvlc, "PID is %d, writing it to %s", + i_pid, psz_pidfile ); + pidfile = utf8_fopen( psz_pidfile,"w" ); + if( pidfile != NULL ) + { + utf8_fprintf( pidfile, "%d", (int)i_pid ); + fclose( pidfile ); + } + else + { + msg_Err( p_libvlc, "cannot open pid file for writing: %s (%s)", + psz_pidfile, strerror(errno) ); + } + } + free( psz_pidfile ); + +#else + pid_t i_pid; + + if( ( i_pid = fork() ) < 0 ) + { + msg_Err( p_libvlc, "unable to fork vlc to daemon mode" ); + b_exit = VLC_TRUE; + } + else if( i_pid ) + { + /* This is the parent, exit right now */ + msg_Dbg( p_libvlc, "closing parent process" ); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + else + { + /* We are the child */ + msg_Dbg( p_libvlc, "daemon spawned" ); + close( STDIN_FILENO ); + close( STDOUT_FILENO ); + close( STDERR_FILENO ); + + p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE; + } +#endif + } +#endif + + if( b_exit ) + { + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_libvlc ); + return i_ret; + } + + /* Check for translation config option */ +#if defined( ENABLE_NLS ) \ + && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) +# if defined (WIN32) || defined (__APPLE__) + /* This ain't really nice to have to reload the config here but it seems + * the only way to do it. */ + config_LoadConfigFile( p_libvlc, "main" ); + config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); + + /* Check if the user specified a custom language */ + psz_language = config_GetPsz( p_libvlc, "language" ); + if( psz_language && *psz_language && strcmp( psz_language, "auto" ) ) + { + vlc_bool_t b_cache_delete = libvlc_global.p_module_bank->b_cache_delete; + + /* Reset the default domain */ + SetLanguage( psz_language ); + + /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ + msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); + + module_EndBank( p_libvlc ); + module_InitBank( p_libvlc ); + config_LoadConfigFile( p_libvlc, "main" ); + config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); + libvlc_global.p_module_bank->b_cache_delete = b_cache_delete; + } + if( psz_language ) free( psz_language ); +# endif +#endif + + /* + * Load the builtins and plugins into the module_bank. + * We have to do it before config_Load*() because this also gets the + * list of configuration options exported by each module and loads their + * default values. + */ + module_LoadBuiltins( p_libvlc ); + module_LoadPlugins( p_libvlc ); + if( p_libvlc->b_die ) + { + b_exit = VLC_TRUE; + } + + msg_Dbg( p_libvlc, "module bank initialized, found %i modules", + libvlc_global.p_module_bank->i_children ); + + /* Hack: insert the help module here */ + vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); + /* End hack */ + + /* Check for help on modules */ + if( (p_tmp = config_GetPsz( p_libvlc, "module" )) ) + { + Help( p_libvlc, p_tmp ); + free( p_tmp ); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + /* Check for long help option */ + else if( config_GetInt( p_libvlc, "longhelp" ) ) + { + Help( p_libvlc, "longhelp" ); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + /* Check for module list option */ + else if( config_GetInt( p_libvlc, "list" ) ) + { + ListModules( p_libvlc ); + b_exit = VLC_TRUE; + i_ret = VLC_EEXITSUCCESS; + } + + /* Check for config file options */ + if( config_GetInt( p_libvlc, "reset-config" ) ) + { + vlc_object_detach( p_help_module ); + config_ResetAll( p_libvlc ); + config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); + config_SaveConfigFile( p_libvlc, NULL ); + vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); + } + if( config_GetInt( p_libvlc, "save-config" ) ) + { + vlc_object_detach( p_help_module ); + config_LoadConfigFile( p_libvlc, NULL ); + config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); + config_SaveConfigFile( p_libvlc, NULL ); + vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); + } + + /* Hack: remove the help module here */ + vlc_object_detach( p_help_module ); + /* End hack */ + + if( b_exit ) + { + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_libvlc ); + return i_ret; + } + + /* + * Init device values + */ + InitDeviceValues( p_libvlc ); + + /* + * Override default configuration with config file settings + */ + config_LoadConfigFile( p_libvlc, NULL ); + + /* Hack: insert the help module here */ + vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); + /* End hack */ + + /* + * Override configuration with command line settings + */ + if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_FALSE ) ) + { +#ifdef WIN32 + ShowConsole( VLC_FALSE ); + /* Pause the console because it's destroyed when we exit */ + fprintf( stderr, "The command line options couldn't be loaded, check " + "that they are valid.\n" ); + PauseConsole(); +#endif + vlc_object_detach( p_help_module ); + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + module_EndBank( p_libvlc ); + return VLC_EGENERIC; + } + + /* Hack: remove the help module here */ + vlc_object_detach( p_help_module ); + config_Free( p_help_module ); + vlc_object_destroy( p_help_module ); + /* End hack */ + + /* + * System specific configuration + */ + system_Configure( p_libvlc, &i_argc, ppsz_argv ); + + /* + * Message queue options + */ + + var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); + if( config_GetInt( p_libvlc, "quiet" ) ) + { + val.i_int = -1; + var_Set( p_libvlc, "verbose", val ); + } + var_AddCallback( p_libvlc, "verbose", VerboseCallback, NULL ); + var_Change( p_libvlc, "verbose", VLC_VAR_TRIGGER_CALLBACKS, NULL, NULL ); + + libvlc_global.b_color = libvlc_global.b_color && + config_GetInt( p_libvlc, "color" ); + + /* + * Output messages that may still be in the queue + */ + msg_Flush( p_libvlc ); + + /* p_libvlc initialization. FIXME ? */ + + if( !config_GetInt( p_libvlc, "fpu" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_FPU; + +#if defined( __i386__ ) || defined( __x86_64__ ) + if( !config_GetInt( p_libvlc, "mmx" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMX; + if( !config_GetInt( p_libvlc, "3dn" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_3DNOW; + if( !config_GetInt( p_libvlc, "mmxext" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMXEXT; + if( !config_GetInt( p_libvlc, "sse" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE; + if( !config_GetInt( p_libvlc, "sse2" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE2; +#endif +#if defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ ) + if( !config_GetInt( p_libvlc, "altivec" ) ) + libvlc_global.i_cpu &= ~CPU_CAPABILITY_ALTIVEC; +#endif + +#define PRINT_CAPABILITY( capability, string ) \ + if( libvlc_global.i_cpu & capability ) \ + { \ + strncat( p_capabilities, string " ", \ + sizeof(p_capabilities) - strlen(p_capabilities) ); \ + p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \ + } + + p_capabilities[0] = '\0'; + PRINT_CAPABILITY( CPU_CAPABILITY_486, "486" ); + PRINT_CAPABILITY( CPU_CAPABILITY_586, "586" ); + PRINT_CAPABILITY( CPU_CAPABILITY_PPRO, "Pentium Pro" ); + PRINT_CAPABILITY( CPU_CAPABILITY_MMX, "MMX" ); + PRINT_CAPABILITY( CPU_CAPABILITY_3DNOW, "3DNow!" ); + PRINT_CAPABILITY( CPU_CAPABILITY_MMXEXT, "MMXEXT" ); + PRINT_CAPABILITY( CPU_CAPABILITY_SSE, "SSE" ); + PRINT_CAPABILITY( CPU_CAPABILITY_SSE2, "SSE2" ); + PRINT_CAPABILITY( CPU_CAPABILITY_ALTIVEC, "AltiVec" ); + PRINT_CAPABILITY( CPU_CAPABILITY_FPU, "FPU" ); + msg_Dbg( p_libvlc, "CPU has capabilities %s", p_capabilities ); + + /* + * Choose the best memcpy module + */ + p_libvlc->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 ); + + if( p_libvlc->pf_memcpy == NULL ) + { + p_libvlc->pf_memcpy = memcpy; + } + + if( p_libvlc->pf_memset == NULL ) + { + p_libvlc->pf_memset = memset; + } + + p_libvlc->b_stats = config_GetInt( p_libvlc, "stats" ); + p_libvlc->i_timers = 0; + p_libvlc->pp_timers = NULL; + vlc_mutex_init( p_libvlc, &p_libvlc->timer_lock ); + + /* + * Initialize hotkey handling + */ + var_Create( p_libvlc, "key-pressed", VLC_VAR_INTEGER ); + p_libvlc->p_hotkeys = malloc( sizeof(p_hotkeys) ); + /* Do a copy (we don't need to modify the strings) */ + memcpy( p_libvlc->p_hotkeys, p_hotkeys, sizeof(p_hotkeys) ); + + /* Initialize playlist and get commandline files */ + playlist_ThreadCreate( p_libvlc ); + if( !p_libvlc->p_playlist ) + { + msg_Err( p_libvlc, "playlist initialization failed" ); + if( p_libvlc->p_memcpy_module != NULL ) + { + module_Unneed( p_libvlc, p_libvlc->p_memcpy_module ); + } + module_EndBank( p_libvlc ); + return VLC_EGENERIC; + } + p_playlist = p_libvlc->p_playlist; + + psz_modules = config_GetPsz( p_playlist, "services-discovery" ); + if( psz_modules && *psz_modules ) + { + /* Add service discovery modules */ + playlist_AddSDModules( p_playlist, psz_modules ); + } + if( psz_modules ) free( psz_modules ); + + /* + * Load background interfaces + */ + psz_modules = config_GetPsz( p_libvlc, "extraintf" ); + psz_control = config_GetPsz( p_libvlc, "control" ); + + if( psz_modules && *psz_modules && psz_control && *psz_control ) + { + psz_modules = (char *)realloc( psz_modules, strlen( psz_modules ) + + strlen( psz_control ) + 1 ); + sprintf( psz_modules, "%s:%s", psz_modules, psz_control ); + } + else if( psz_control && *psz_control ) + { + if( psz_modules ) free( psz_modules ); + psz_modules = strdup( psz_control ); + } + + psz_parser = psz_modules; + while ( psz_parser && *psz_parser ) + { + char *psz_module, *psz_temp; + psz_module = psz_parser; + psz_parser = strchr( psz_module, ':' ); + if ( psz_parser ) + { + *psz_parser = '\0'; + psz_parser++; + } + psz_temp = (char *)malloc( strlen(psz_module) + sizeof(",none") ); + if( psz_temp ) + { + sprintf( psz_temp, "%s,none", psz_module ); + VLC_AddIntf( 0, psz_temp, VLC_FALSE, VLC_FALSE ); + free( psz_temp ); + } + } + if ( psz_modules ) + { + free( psz_modules ); + } + + /* + * Always load the hotkeys interface if it exists + */ + VLC_AddIntf( 0, "hotkeys,none", VLC_FALSE, VLC_FALSE ); + + /* + * If needed, load the Xscreensaver interface + * Currently, only for X + */ +#ifdef HAVE_X11_XLIB_H + if( config_GetInt( p_libvlc, "disable-screensaver" ) == 1 ) + { + VLC_AddIntf( 0, "screensaver,none", VLC_FALSE, VLC_FALSE ); + } +#endif + + if( config_GetInt( p_libvlc, "file-logging" ) == 1 ) + { + VLC_AddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE ); + } +#ifdef HAVE_SYSLOG_H + if( config_GetInt( p_libvlc, "syslog" ) == 1 ) + { + char *psz_logmode = "logmode=syslog"; + libvlc_InternalAddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE, + 1, &psz_logmode ); + } +#endif + + if( config_GetInt( p_libvlc, "show-intf" ) == 1 ) + { + VLC_AddIntf( 0, "showintf,none", VLC_FALSE, VLC_FALSE ); + } + + if( config_GetInt( p_libvlc, "network-synchronisation") == 1 ) + { + VLC_AddIntf( 0, "netsync,none", VLC_FALSE, VLC_FALSE ); + } + + /* + * FIXME: kludge to use a p_libvlc-local variable for the Mozilla plugin + */ + var_Create( p_libvlc, "drawable", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER ); + var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER ); + + /* Create volume callback system. */ + var_Create( p_libvlc, "volume-change", VLC_VAR_BOOL ); + + /* + * Get input filenames given as commandline arguments + */ + GetFilenames( p_libvlc, i_argc, ppsz_argv ); + + /* + * Get --open argument + */ + var_Create( p_libvlc, "open", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); + var_Get( p_libvlc, "open", &val ); + if ( val.psz_string != NULL && *val.psz_string ) + { + VLC_AddTarget( p_libvlc->i_object_id, val.psz_string, NULL, 0, + PLAYLIST_INSERT, 0 ); + } + if ( val.psz_string != NULL ) free( val.psz_string ); + + return VLC_SUCCESS; +} + +/** + * Cleanup a libvlc instance. The instance is not completely deallocated + * \param p_libvlc the instance to clean + */ +int libvlc_InternalCleanup( libvlc_int_t *p_libvlc ) +{ + intf_thread_t * p_intf; + vout_thread_t * p_vout; + aout_instance_t * p_aout; + announce_handler_t * p_announce; + + /* Ask the interfaces to stop and destroy them */ + msg_Dbg( p_libvlc, "removing all interfaces" ); + while( (p_intf = vlc_object_find( p_libvlc, VLC_OBJECT_INTF, FIND_CHILD )) ) + { + intf_StopThread( p_intf ); + vlc_object_detach( p_intf ); + vlc_object_release( p_intf ); + intf_Destroy( p_intf ); + } + + /* Free playlist */ + msg_Dbg( p_libvlc, "removing playlist" ); + playlist_ThreadDestroy( p_libvlc->p_playlist ); + + /* Free video outputs */ + msg_Dbg( p_libvlc, "removing all video outputs" ); + while( (p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD )) ) + { + vlc_object_detach( p_vout ); + vlc_object_release( p_vout ); + vout_Destroy( p_vout ); + } + + /* Free audio outputs */ + msg_Dbg( p_libvlc, "removing all audio outputs" ); + while( (p_aout = vlc_object_find( p_libvlc, VLC_OBJECT_AOUT, FIND_CHILD )) ) + { + vlc_object_detach( (vlc_object_t *)p_aout ); + vlc_object_release( (vlc_object_t *)p_aout ); + aout_Delete( p_aout ); + } + + stats_TimersDumpAll( p_libvlc ); + stats_TimersClean( p_libvlc ); + + /* Free announce handler(s?) */ + while( (p_announce = vlc_object_find( p_libvlc, VLC_OBJECT_ANNOUNCE, + FIND_CHILD ) ) ) + { + msg_Dbg( p_libvlc, "removing announce handler" ); + vlc_object_detach( p_announce ); + vlc_object_release( p_announce ); + announce_HandlerDestroy( p_announce ); + } + return VLC_SUCCESS; +} + +/** + * Destroy everything. + * This function requests the running threads to finish, waits for their + * termination, and destroys their structure. + * It stops the thread systems: no instance can run after this has run + * \param p_libvlc the instance to destroy + * \param b_release whether we should do a release on the instance + */ +int libvlc_InternalDestroy( libvlc_int_t *p_libvlc, vlc_bool_t b_release ) +{ + /* Free allocated memory */ + if( p_libvlc->p_memcpy_module ) + { + module_Unneed( p_libvlc, p_libvlc->p_memcpy_module ); + p_libvlc->p_memcpy_module = NULL; + } + + /* Free module bank ! */ + module_EndBank( p_libvlc ); + + FREENULL( p_libvlc->psz_homedir ); + FREENULL( p_libvlc->psz_userdir ); + FREENULL( p_libvlc->psz_configfile ); + FREENULL( p_libvlc->p_hotkeys ); + + /* System specific cleaning code */ + system_End( p_libvlc ); + + /* + * Free message queue. + * Nobody shall use msg_* afterward. + */ + msg_Flush( p_libvlc ); + msg_Destroy( p_libvlc_global ); + + /* Destroy global iconv */ + LocaleDeinit(); + + /* Destroy mutexes */ + vlc_mutex_destroy( &p_libvlc->config_lock ); + + vlc_object_detach( p_libvlc ); + if( b_release ) vlc_object_release( p_libvlc ); + vlc_object_destroy( p_libvlc ); + + /* Stop thread system: last one out please shut the door! */ + vlc_threads_end( p_libvlc_global ); + + return VLC_SUCCESS; +} + +/** + * Add an interface plugin and run it + */ +int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc, + char const *psz_module, + vlc_bool_t b_block, vlc_bool_t b_play, + int i_options, char **ppsz_options ) +{ + int i_err; + intf_thread_t *p_intf; + +#ifndef WIN32 + if( p_libvlc->p_libvlc_global->b_daemon && b_block && !psz_module ) + { + /* Daemon mode hack. + * We prefer the dummy interface if none is specified. */ + char *psz_interface = config_GetPsz( p_libvlc, "intf" ); + if( !psz_interface || !*psz_interface ) psz_module = "dummy"; + if( psz_interface ) free( psz_interface ); + } +#endif + + /* Try to create the interface */ + p_intf = intf_Create( p_libvlc, psz_module ? psz_module : "$intf", + i_options, ppsz_options ); + + if( p_intf == NULL ) + { + msg_Err( p_libvlc, "interface \"%s\" initialization failed", + psz_module ); + return VLC_EGENERIC; + } + + /* Interface doesn't handle play on start so do it ourselves */ + if( !p_intf->b_play && b_play ) + playlist_Play( p_libvlc->p_playlist ); + + /* Try to run the interface */ + p_intf->b_play = b_play; + p_intf->b_block = b_block; + i_err = intf_RunThread( p_intf ); + if( i_err ) + { + vlc_object_detach( p_intf ); + intf_Destroy( p_intf ); + return i_err; + } + return VLC_SUCCESS; +}; + + +/***************************************************************************** + * SetLanguage: set the interface language. + ***************************************************************************** + * We set the LC_MESSAGES locale category for interface messages and buttons, + * as well as the LC_CTYPE category for string sorting and possible wide + * character support. + *****************************************************************************/ +static void SetLanguage ( char const *psz_lang ) +{ +#if defined( ENABLE_NLS ) \ + && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) + + char * psz_path; +#if defined( __APPLE__ ) || defined ( WIN32 ) || defined( SYS_BEOS ) + char psz_tmp[1024]; +#endif + + if( psz_lang && !*psz_lang ) + { +# if defined( HAVE_LC_MESSAGES ) + setlocale( LC_MESSAGES, psz_lang ); +# endif + setlocale( LC_CTYPE, psz_lang ); + } + else if( psz_lang ) + { +#ifdef __APPLE__ + /* I need that under Darwin, please check it doesn't disturb + * other platforms. --Meuuh */ + setenv( "LANG", psz_lang, 1 ); + +#elif defined( SYS_BEOS ) || defined( WIN32 ) + /* We set LC_ALL manually because it is the only way to set + * the language at runtime under eg. Windows. Beware that this + * makes the environment unconsistent when libvlc is unloaded and + * should probably be moved to a safer place like vlc.c. */ + static char psz_lcall[20]; + snprintf( psz_lcall, 19, "LC_ALL=%s", psz_lang ); + psz_lcall[19] = '\0'; + putenv( psz_lcall ); +#endif + + setlocale( LC_ALL, psz_lang ); + } + + /* Specify where to find the locales for current domain */ +#if !defined( __APPLE__ ) && !defined( WIN32 ) && !defined( SYS_BEOS ) + psz_path = LOCALEDIR; +#else + snprintf( psz_tmp, sizeof(psz_tmp), "%s/%s", libvlc_global.psz_vlcpath, + "locale" ); + psz_path = psz_tmp; +#endif + if( !bindtextdomain( PACKAGE_NAME, psz_path ) ) + { + fprintf( stderr, "warning: couldn't bind domain %s in directory %s\n", + PACKAGE_NAME, psz_path ); + } + + /* Set the default domain */ + bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" ); +#endif +} + +/***************************************************************************** + * GetFilenames: parse command line options which are not flags + ***************************************************************************** + * Parse command line for input files as well as their associated options. + * An option always follows its associated input and begins with a ":". + *****************************************************************************/ +static int GetFilenames( libvlc_int_t *p_vlc, int i_argc, char *ppsz_argv[] ) +{ + int i_opt, i_options; + + /* We assume that the remaining parameters are filenames + * and their input options */ + for( i_opt = i_argc - 1; i_opt >= optind; i_opt-- ) + { + const char *psz_target; + i_options = 0; + + /* Count the input options */ + while( *ppsz_argv[ i_opt ] == ':' && i_opt > optind ) + { + i_options++; + i_opt--; + } + + /* TODO: write an internal function of this one, to avoid + * unnecessary lookups. */ + /* FIXME: should we convert options to UTF-8 as well ?? */ + psz_target = FromLocale( ppsz_argv[ i_opt ] ); + VLC_AddTarget( p_vlc->i_object_id, psz_target, + (char const **)( i_options ? &ppsz_argv[i_opt + 1] : + NULL ), i_options, + PLAYLIST_INSERT, 0 ); + LocaleFree( psz_target ); + } + + return VLC_SUCCESS; +} + +/***************************************************************************** + * Help: print program help + ***************************************************************************** + * Print a short inline help. Message interface is initialized at this stage. + *****************************************************************************/ +static void Help( libvlc_int_t *p_this, char const *psz_help_name ) +{ +#ifdef WIN32 + ShowConsole( VLC_TRUE ); +#endif + + if( psz_help_name && !strcmp( psz_help_name, "help" ) ) + { + utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name ); + Usage( p_this, "help" ); + Usage( p_this, "main" ); + } + else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) ) + { + utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name ); + Usage( p_this, NULL ); + } + else if( psz_help_name ) + { + Usage( p_this, psz_help_name ); + } + +#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ + PauseConsole(); +#endif +} + +/***************************************************************************** + * Usage: print module usage + ***************************************************************************** + * Print a short inline help. Message interface is initialized at this stage. + *****************************************************************************/ +static void Usage( libvlc_int_t *p_this, char const *psz_module_name ) +{ +#define FORMAT_STRING " %s --%s%s%s%s%s%s%s " + /* short option ------' | | | | | | | + * option name ------------' | | | | | | + * -----------------------------' | | | + * padding spaces ---------------------' | | + * comment -------------------------------' | + * comment suffix --------------------------' + * + * The purpose of having bra and ket is that we might i18n them as well. + */ +#define LINE_START 8 +#define PADDING_SPACES 25 + vlc_list_t *p_list; + module_t *p_parser; + module_config_t *p_item; + char psz_spaces_text[PADDING_SPACES+LINE_START+1]; + char psz_spaces_longtext[LINE_START+3]; + char psz_format[sizeof(FORMAT_STRING)]; + char psz_buffer[10000]; + char psz_short[4]; + int i_index; + int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1); + vlc_bool_t b_advanced = config_GetInt( p_this, "advanced" ); + vlc_bool_t b_description; + + memset( psz_spaces_text, ' ', PADDING_SPACES+LINE_START ); + psz_spaces_text[PADDING_SPACES+LINE_START] = '\0'; + memset( psz_spaces_longtext, ' ', LINE_START+2 ); + psz_spaces_longtext[LINE_START+2] = '\0'; + + strcpy( psz_format, FORMAT_STRING ); + + /* List all modules */ + p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); + + /* Enumerate the config for each module */ + for( i_index = 0; i_index < p_list->i_count; i_index++ ) + { + vlc_bool_t b_help_module; + + p_parser = (module_t *)p_list->p_values[i_index].p_object ; + + if( psz_module_name && strcmp( psz_module_name, + p_parser->psz_object_name ) ) + { + continue; + } + + /* Ignore modules without config options */ + if( !p_parser->i_config_items ) + { + continue; + } + + /* Ignore modules with only advanced config options if requested */ + if( !b_advanced ) + { + for( p_item = p_parser->p_config; + p_item->i_type != CONFIG_HINT_END; + p_item++ ) + { + if( (p_item->i_type & CONFIG_ITEM) && + !p_item->b_advanced ) break; + } + if( p_item->i_type == CONFIG_HINT_END ) continue; + } + + /* Print name of module */ + if( strcmp( "main", p_parser->psz_object_name ) ) + utf8_fprintf( stdout, "\n %s\n", p_parser->psz_longname ); + + b_help_module = !strcmp( "help", p_parser->psz_object_name ); + + /* Print module options */ + for( p_item = p_parser->p_config; + p_item->i_type != CONFIG_HINT_END; + p_item++ ) + { + char *psz_text, *psz_spaces = psz_spaces_text; + char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL; + char *psz_suf = "", *psz_prefix = NULL; + signed int i; + + /* Skip deprecated options */ + if( p_item->psz_current ) + { + continue; + } + /* Skip advanced options if requested */ + if( p_item->b_advanced && !b_advanced ) + { + continue; + } + + switch( p_item->i_type ) + { + case CONFIG_HINT_CATEGORY: + case CONFIG_HINT_USAGE: + if( !strcmp( "main", p_parser->psz_object_name ) ) + utf8_fprintf( stdout, "\n %s\n", p_item->psz_text ); + break; + + case CONFIG_ITEM_STRING: + case CONFIG_ITEM_FILE: + case CONFIG_ITEM_DIRECTORY: + case CONFIG_ITEM_MODULE: /* We could also have "=<" here */ + case CONFIG_ITEM_MODULE_CAT: + case CONFIG_ITEM_MODULE_LIST: + case CONFIG_ITEM_MODULE_LIST_CAT: + psz_bra = " <"; psz_type = _("string"); psz_ket = ">"; + + if( p_item->ppsz_list ) + { + psz_bra = " {"; + psz_type = psz_buffer; + psz_type[0] = '\0'; + for( i = 0; p_item->ppsz_list[i]; i++ ) + { + if( i ) strcat( psz_type, "," ); + strcat( psz_type, p_item->ppsz_list[i] ); + } + psz_ket = "}"; + } + break; + case CONFIG_ITEM_INTEGER: + case CONFIG_ITEM_KEY: /* FIXME: do something a bit more clever */ + psz_bra = " <"; psz_type = _("integer"); psz_ket = ">"; + + if( p_item->i_list ) + { + psz_bra = " {"; + psz_type = psz_buffer; + psz_type[0] = '\0'; + for( i = 0; p_item->ppsz_list_text[i]; i++ ) + { + if( i ) strcat( psz_type, ", " ); + sprintf( psz_type + strlen(psz_type), "%i (%s)", + p_item->pi_list[i], + p_item->ppsz_list_text[i] ); + } + psz_ket = "}"; + } + break; + case CONFIG_ITEM_FLOAT: + psz_bra = " <"; psz_type = _("float"); psz_ket = ">"; + break; + case CONFIG_ITEM_BOOL: + psz_bra = ""; psz_type = ""; psz_ket = ""; + if( !b_help_module ) + { + psz_suf = p_item->i_value ? _(" (default enabled)") : + _(" (default disabled)"); + } + break; + } + + if( !psz_type ) + { + continue; + } + + /* Add short option if any */ + if( p_item->i_short ) + { + sprintf( psz_short, "-%c,", p_item->i_short ); + } + else + { + strcpy( psz_short, " " ); + } + + i = PADDING_SPACES - strlen( p_item->psz_name ) + - strlen( psz_bra ) - strlen( psz_type ) + - strlen( psz_ket ) - 1; + + if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module ) + { + psz_prefix = ", --no-"; + i -= strlen( p_item->psz_name ) + strlen( psz_prefix ); + } + + if( i < 0 ) + { + psz_spaces[0] = '\n'; + i = 0; + } + else + { + psz_spaces[i] = '\0'; + } + + if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module ) + { + utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name, + psz_prefix, p_item->psz_name, psz_bra, psz_type, + psz_ket, psz_spaces ); + } + else + { + utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name, + "", "", psz_bra, psz_type, psz_ket, psz_spaces ); + } + + psz_spaces[i] = ' '; + + /* We wrap the rest of the output */ + sprintf( psz_buffer, "%s%s", p_item->psz_text, psz_suf ); + b_description = config_GetInt( p_this, "help-verbose" ); + + description: + psz_text = psz_buffer; + while( *psz_text ) + { + char *psz_parser, *psz_word; + size_t i_end = strlen( psz_text ); + + /* If the remaining text fits in a line, print it. */ + if( i_end <= (size_t)i_width ) + { + utf8_fprintf( stdout, "%s\n", psz_text ); + break; + } + + /* Otherwise, eat as many words as possible */ + psz_parser = psz_text; + do + { + psz_word = psz_parser; + psz_parser = strchr( psz_word, ' ' ); + /* If no space was found, we reached the end of the text + * block; otherwise, we skip the space we just found. */ + psz_parser = psz_parser ? psz_parser + 1 + : psz_text + i_end; + + } while( psz_parser - psz_text <= i_width ); + + /* We cut a word in one of these cases: + * - it's the only word in the line and it's too long. + * - we used less than 80% of the width and the word we are + * going to wrap is longer than 40% of the width, and even + * if the word would have fit in the next line. */ + if( psz_word == psz_text + || ( psz_word - psz_text < 80 * i_width / 100 + && psz_parser - psz_word > 40 * i_width / 100 ) ) + { + char c = psz_text[i_width]; + psz_text[i_width] = '\0'; + utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); + psz_text += i_width; + psz_text[0] = c; + } + else + { + psz_word[-1] = '\0'; + utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); + psz_text = psz_word; + } + } + + if( b_description && p_item->psz_longtext ) + { + sprintf( psz_buffer, "%s%s", p_item->psz_longtext, psz_suf ); + b_description = VLC_FALSE; + psz_spaces = psz_spaces_longtext; + utf8_fprintf( stdout, "%s", psz_spaces ); + goto description; + } + } + } + + /* Release the module list */ + vlc_list_release( p_list ); +} + +/***************************************************************************** + * ListModules: list the available modules with their description + ***************************************************************************** + * Print a list of all available modules (builtins and plugins) and a short + * description for each one. + *****************************************************************************/ +static void ListModules( libvlc_int_t *p_this ) +{ + vlc_list_t *p_list; + module_t *p_parser; + char psz_spaces[22]; + int i_index; + + memset( psz_spaces, ' ', 22 ); + +#ifdef WIN32 + ShowConsole( VLC_TRUE ); +#endif + + /* List all modules */ + p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); + + /* Enumerate each module */ + for( i_index = 0; i_index < p_list->i_count; i_index++ ) + { + int i; + + p_parser = (module_t *)p_list->p_values[i_index].p_object ; + + /* Nasty hack, but right now I'm too tired to think about a nice + * solution */ + i = 22 - strlen( p_parser->psz_object_name ) - 1; + if( i < 0 ) i = 0; + psz_spaces[i] = 0; + + utf8_fprintf( stdout, " %s%s %s\n", p_parser->psz_object_name, + psz_spaces, p_parser->psz_longname ); + + psz_spaces[i] = ' '; + } + + vlc_list_release( p_list ); + +#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ + PauseConsole(); +#endif +} + +/***************************************************************************** + * Version: print complete program version + ***************************************************************************** + * Print complete program version and build number. + *****************************************************************************/ +static void Version( void ) +{ +#ifdef WIN32 + ShowConsole( VLC_TRUE ); +#endif + + utf8_fprintf( stdout, _("VLC version %s\n"), VLC_Version() ); + utf8_fprintf( stdout, _("Compiled by %s@%s.%s\n"), + VLC_CompileBy(), VLC_CompileHost(), VLC_CompileDomain() ); + utf8_fprintf( stdout, _("Compiler: %s\n"), VLC_Compiler() ); +#ifndef HAVE_SHARED_LIBVLC + if( strcmp( VLC_Changeset(), "exported" ) ) + utf8_fprintf( stdout, _("Based upon svn changeset [%s]\n"), + VLC_Changeset() ); +#endif + utf8_fprintf( stdout, LICENSE_MSG ); + +#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ + PauseConsole(); +#endif +} + +/***************************************************************************** + * ShowConsole: On Win32, create an output console for debug messages + ***************************************************************************** + * This function is useful only on Win32. + *****************************************************************************/ +#ifdef WIN32 /* */ +static void ShowConsole( vlc_bool_t b_dofile ) +{ +# ifndef UNDER_CE + FILE *f_help; + + if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ + + AllocConsole(); + + freopen( "CONOUT$", "w", stderr ); + freopen( "CONIN$", "r", stdin ); + + if( b_dofile && (f_help = fopen( "vlc-help.txt", "wt" )) ) + { + fclose( f_help ); + freopen( "vlc-help.txt", "wt", stdout ); + utf8_fprintf( stderr, _("\nDumped content to vlc-help.txt file.\n") ); + } + + else freopen( "CONOUT$", "w", stdout ); + +# endif +} +#endif + +/***************************************************************************** + * PauseConsole: On Win32, wait for a key press before closing the console + ***************************************************************************** + * This function is useful only on Win32. + *****************************************************************************/ +#ifdef WIN32 /* */ +static void PauseConsole( void ) +{ +# ifndef UNDER_CE + + if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ + + utf8_fprintf( stderr, _("\nPress the RETURN key to continue...\n") ); + getchar(); + fclose( stdout ); + +# endif +} +#endif + +/***************************************************************************** + * ConsoleWidth: Return the console width in characters + ***************************************************************************** + * We use the stty shell command to get the console width; if this fails or + * if the width is less than 80, we default to 80. + *****************************************************************************/ +static int ConsoleWidth( void ) +{ + int i_width = 80; + +#ifndef WIN32 + char buf[20], *psz_parser; + FILE *file; + int i_ret; + + file = popen( "stty size 2>/dev/null", "r" ); + if( file ) + { + i_ret = fread( buf, 1, 20, file ); + if( i_ret > 0 ) + { + buf[19] = '\0'; + psz_parser = strchr( buf, ' ' ); + if( psz_parser ) + { + i_ret = atoi( psz_parser + 1 ); + if( i_ret >= 80 ) + { + i_width = i_ret; + } + } + } + + pclose( file ); + } +#endif + + return i_width; +} + +static int VerboseCallback( vlc_object_t *p_this, const char *psz_variable, + vlc_value_t old_val, vlc_value_t new_val, void *param) +{ + libvlc_int_t *p_vlc = (libvlc_int_t *)p_this; + + if( new_val.i_int >= -1 ) + { + p_vlc->p_libvlc_global->i_verbose = __MIN( new_val.i_int, 2 ); + } + return VLC_SUCCESS; +} + +/***************************************************************************** + * InitDeviceValues: initialize device values + ***************************************************************************** + * This function inits the dvd, vcd and cd-audio values + *****************************************************************************/ +static void InitDeviceValues( libvlc_int_t *p_vlc ) +{ +#ifdef HAVE_HAL + LibHalContext * ctx; + int i, i_devices; + char **devices; + char *block_dev; + dbus_bool_t b_dvd; + DBusConnection *p_connection; + DBusError error; + +#ifdef HAVE_HAL_1 + ctx = libhal_ctx_new(); + if( !ctx ) return; + dbus_error_init( &error ); + p_connection = dbus_bus_get ( DBUS_BUS_SYSTEM, &error ); + if( dbus_error_is_set( &error ) ) + { + dbus_error_free( &error ); + return; + } + libhal_ctx_set_dbus_connection( ctx, p_connection ); + if( libhal_ctx_init( ctx, &error ) ) +#else + if( ( ctx = hal_initialize( NULL, FALSE ) ) ) +#endif + { +#ifdef HAVE_HAL_1 + if( ( devices = libhal_get_all_devices( ctx, &i_devices, NULL ) ) ) +#else + if( ( devices = hal_get_all_devices( ctx, &i_devices ) ) ) +#endif + { + for( i = 0; i < i_devices; i++ ) + { +#ifdef HAVE_HAL_1 + if( !libhal_device_property_exists( ctx, devices[i], + "storage.cdrom.dvd", NULL ) ) +#else + if( !hal_device_property_exists( ctx, devices[ i ], + "storage.cdrom.dvd" ) ) +#endif + { + continue; + } +#ifdef HAVE_HAL_1 + b_dvd = libhal_device_get_property_bool( ctx, devices[ i ], + "storage.cdrom.dvd", NULL ); + block_dev = libhal_device_get_property_string( ctx, + devices[ i ], "block.device" , NULL ); +#else + b_dvd = hal_device_get_property_bool( ctx, devices[ i ], + "storage.cdrom.dvd" ); + block_dev = hal_device_get_property_string( ctx, devices[ i ], + "block.device" ); +#endif + if( b_dvd ) + { + config_PutPsz( p_vlc, "dvd", block_dev ); + } + + config_PutPsz( p_vlc, "vcd", block_dev ); + config_PutPsz( p_vlc, "cd-audio", block_dev ); +#ifdef HAVE_HAL_1 + libhal_free_string( block_dev ); +#else + hal_free_string( block_dev ); +#endif + } +#ifdef HAVE_HAL_1 + libhal_free_string_array( devices ); +#else + hal_free_string_array( devices ); +#endif + } + +#ifdef HAVE_HAL_1 + libhal_ctx_shutdown( ctx, NULL ); +#else + hal_shutdown( ctx ); +#endif + } + else + { + msg_Warn( p_vlc, "Unable to get HAL device properties" ); + } +#endif +} diff --git a/src/libvlc.c b/src/libvlc.c index 8423170fe2a3aee419b96c0b5b03202d25e5ef66..1c0ce4e56c4106896d64108f71537ecc5f66cf1c 100644 --- a/src/libvlc.c +++ b/src/libvlc.c @@ -38,101 +38,14 @@ #include #include -#include /* ENOMEM */ -#include /* sprintf() */ -#include /* strerror() */ -#include /* free() */ +#include -#ifndef WIN32 -# include /* BSD: struct in_addr */ -#endif - -#ifdef HAVE_UNISTD_H -# include -#elif defined( WIN32 ) && !defined( UNDER_CE ) -# include -#endif - -#ifdef WIN32 /* optind, getopt(), included in unistd.h */ -# include "extras/getopt.h" -#endif - -#ifdef HAVE_LOCALE_H -# include -#endif - -#ifdef HAVE_HAL -# include -#endif - -#include "vlc_cpu.h" /* CPU detection */ -#include "os_specific.h" - -#include "vlc_error.h" - -#include "vlc_playlist.h" -#include "vlc_interface.h" +#include #include "audio_output.h" - #include "vlc_video.h" #include "video_output.h" -#include "stream_output.h" -#include "charset.h" - -#include "libvlc.h" - -/***************************************************************************** - * The evil global variable. We handle it with care, don't worry. - *****************************************************************************/ -static libvlc_global_data_t libvlc_global; -static libvlc_global_data_t * p_libvlc_global; -static libvlc_int_t * p_static_vlc; - -/***************************************************************************** - * Local prototypes - *****************************************************************************/ -static int AddIntfInternal( int i_object, char const *psz_module, - vlc_bool_t b_block, vlc_bool_t b_play, - int i_options, char **ppsz_options ); - -void LocaleInit( vlc_object_t * ); -void LocaleDeinit( void ); -static void SetLanguage ( char const * ); -static int GetFilenames ( libvlc_int_t *, int, char *[] ); -static void Help ( libvlc_int_t *, char const *psz_help_name ); -static void Usage ( libvlc_int_t *, char const *psz_module_name ); -static void ListModules ( libvlc_int_t * ); -static void Version ( void ); - -#ifdef WIN32 -static void ShowConsole ( vlc_bool_t ); -static void PauseConsole ( void ); -#endif -static int ConsoleWidth ( void ); - -static int VerboseCallback( vlc_object_t *, char const *, - vlc_value_t, vlc_value_t, void * ); - -static void InitDeviceValues( libvlc_int_t * ); - -/***************************************************************************** - * vlc_current_object: return the current object. - ***************************************************************************** - * If i_object is non-zero, return the corresponding object. Otherwise, - * return the statically allocated p_vlc object. - *****************************************************************************/ -libvlc_int_t * vlc_current_object( int i_object ) -{ - if( i_object ) - { - return vlc_object_get( p_libvlc_global, i_object ); - } - - return p_static_vlc; -} - /***************************************************************************** * VLC_Version: return the libvlc version. ***************************************************************************** @@ -184,83 +97,9 @@ char const * VLC_Error( int i_err ) *****************************************************************************/ int VLC_Create( void ) { - int i_ret; - libvlc_int_t * p_libvlc = NULL; - vlc_value_t lockval; - - /* &libvlc never changes, so we can safely call this multiple times. */ - p_libvlc_global = &libvlc_global; - - /* vlc_threads_init *must* be the first internal call! No other call is - * allowed before the thread system has been initialized. */ - i_ret = vlc_threads_init( p_libvlc_global ); - if( i_ret < 0 ) - { - return i_ret; - } - - /* Now that the thread system is initialized, we don't have much, but - * at least we have var_Create */ - var_Create( p_libvlc_global, "libvlc", VLC_VAR_MUTEX ); - var_Get( p_libvlc_global, "libvlc", &lockval ); - vlc_mutex_lock( lockval.p_address ); - if( !libvlc_global.b_ready ) - { - char *psz_env; - - /* Guess what CPU we have */ - libvlc_global.i_cpu = CPUCapabilities(); - - /* Find verbosity from VLC_VERBOSE environment variable */ - psz_env = getenv( "VLC_VERBOSE" ); - libvlc_global.i_verbose = psz_env ? atoi( psz_env ) : -1; - -#if defined( HAVE_ISATTY ) && !defined( WIN32 ) - libvlc_global.b_color = isatty( 2 ); /* 2 is for stderr */ -#else - libvlc_global.b_color = VLC_FALSE; -#endif - - /* Initialize message queue */ - msg_Create( p_libvlc_global ); - - /* Announce who we are */ - msg_Dbg( p_libvlc_global, COPYRIGHT_MESSAGE ); - msg_Dbg( p_libvlc_global, "libvlc was configured with %s", - CONFIGURE_LINE ); - - /* The module bank will be initialized later */ - libvlc_global.p_module_bank = NULL; - - libvlc_global.b_ready = VLC_TRUE; - } - vlc_mutex_unlock( lockval.p_address ); - var_Destroy( p_libvlc_global, "libvlc" ); - - /* Allocate a vlc object */ - p_libvlc = vlc_object_create( p_libvlc_global, VLC_OBJECT_LIBVLC ); - if( p_libvlc == NULL ) - { - return VLC_EGENERIC; - } - p_libvlc->thread_id = 0; - p_libvlc->p_playlist = NULL; - p_libvlc->psz_object_name = "libvlc"; - - /* Initialize mutexes */ - vlc_mutex_init( p_libvlc, &p_libvlc->config_lock ); -#ifdef __APPLE__ - vlc_mutex_init( p_libvlc, &p_libvlc->quicktime_lock ); - vlc_thread_set_priority( p_libvlc, VLC_THREAD_PRIORITY_LOW ); -#endif - - /* Store our newly allocated structure in the global list */ - vlc_object_attach( p_libvlc, p_libvlc_global ); - - /* Store data for the non-reentrant API */ - p_static_vlc = p_libvlc; - - return p_libvlc->i_object_id; + libvlc_int_t *p_object = libvlc_InternalCreate(); + if( p_object ) return p_object->i_object_id; + return VLC_ENOOBJ; } #define LIBVLC_FUNC \ @@ -281,590 +120,11 @@ int VLC_Create( void ) *****************************************************************************/ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) { - char p_capabilities[200]; - char * p_tmp; - char * psz_modules; - char * psz_parser; - char * psz_control; - vlc_bool_t b_exit = VLC_FALSE; - int i_ret = VLC_EEXIT; - module_t *p_help_module; - playlist_t *p_playlist; - vlc_value_t val; -#if defined( ENABLE_NLS ) \ - && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) -# if defined (WIN32) || defined (__APPLE__) - char * psz_language; -#endif -#endif + int i_ret; LIBVLC_FUNC; - - /* System specific initialization code */ - system_Init( p_libvlc, &i_argc, ppsz_argv ); - - /* Get the executable name (similar to the basename command) */ - if( i_argc > 0 ) - { - p_libvlc->psz_object_name = p_tmp = ppsz_argv[ 0 ]; - while( *p_tmp ) - { - if( *p_tmp == '/' ) p_libvlc->psz_object_name = ++p_tmp; - else ++p_tmp; - } - } - else - { - p_libvlc->psz_object_name = "vlc"; - } - - /* - * Support for gettext - */ - SetLanguage( "" ); - - /* - * Global iconv, must be done after setlocale() - * so that vlc_current_charset() works. - */ - LocaleInit( (vlc_object_t *)p_libvlc ); - - /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ - msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); - - /* Initialize the module bank and load the configuration of the - * main module. We need to do this at this stage to be able to display - * a short help if required by the user. (short help == main module - * options) */ - module_InitBank( p_libvlc ); - - /* Hack: insert the help module here */ - p_help_module = vlc_object_create( p_libvlc, VLC_OBJECT_MODULE ); - if( p_help_module == NULL ) - { - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_EGENERIC; - } - p_help_module->psz_object_name = "help"; - p_help_module->psz_longname = N_("Help options"); - config_Duplicate( p_help_module, p_help_config ); - vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); - /* End hack */ - - if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ) ) - { - vlc_object_detach( p_help_module ); - config_Free( p_help_module ); - vlc_object_destroy( p_help_module ); - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_EGENERIC; - } - - /* Check for short help option */ - if( config_GetInt( p_libvlc, "help" ) ) - { - Help( p_libvlc, "help" ); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for version option */ - else if( config_GetInt( p_libvlc, "version" ) ) - { - Version(); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - - /* Set the config file stuff */ - p_libvlc->psz_homedir = config_GetHomeDir(); - p_libvlc->psz_userdir = config_GetUserDir(); - if( p_libvlc->psz_userdir == NULL ) - p_libvlc->psz_userdir = strdup(p_libvlc->psz_homedir); - p_libvlc->psz_configfile = config_GetPsz( p_libvlc, "config" ); - if( p_libvlc->psz_configfile != NULL && p_libvlc->psz_configfile[0] == '~' - && p_libvlc->psz_configfile[1] == '/' ) - { - char *psz = malloc( strlen(p_libvlc->psz_userdir) - + strlen(p_libvlc->psz_configfile) ); - /* This is incomplete : we should also support the ~cmassiot/ syntax. */ - sprintf( psz, "%s/%s", p_libvlc->psz_userdir, - p_libvlc->psz_configfile + 2 ); - free( p_libvlc->psz_configfile ); - p_libvlc->psz_configfile = psz; - } - - /* Check for plugins cache options */ - if( config_GetInt( p_libvlc, "reset-plugins-cache" ) ) - { - libvlc_global.p_module_bank->b_cache_delete = VLC_TRUE; - } - - /* Hack: remove the help module here */ - vlc_object_detach( p_help_module ); - /* End hack */ - - /* Will be re-done properly later on */ - p_libvlc->p_libvlc_global->i_verbose = config_GetInt( p_libvlc, "verbose" ); - - /* Check for daemon mode */ -#ifndef WIN32 - if( config_GetInt( p_libvlc, "daemon" ) ) - { -#if HAVE_DAEMON - if( daemon( 1, 0) != 0 ) - { - msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); - b_exit = VLC_TRUE; - } - - p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE; - - /* lets check if we need to write the pidfile */ - char * psz_pidfile = config_GetPsz( p_libvlc, "pidfile" ); - - msg_Dbg( p_libvlc, "psz_pidfile is %s", psz_pidfile ); - - if( psz_pidfile != NULL ) - { - FILE *pidfile; - pid_t i_pid = getpid (); - - msg_Dbg( p_libvlc, "our PID is %d, writing it to %s", i_pid, psz_pidfile ); - - pidfile = utf8_fopen( psz_pidfile,"w" ); - if( pidfile != NULL ) - { - utf8_fprintf( pidfile, "%d", (int)i_pid ); - fclose( pidfile ); - } - else - { - msg_Err( p_libvlc, "Cannot open pid file for writing: %s, error: %s", - psz_pidfile, strerror(errno) ); - } - } - - free( psz_pidfile ); - -#else - pid_t i_pid; - - if( ( i_pid = fork() ) < 0 ) - { - msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" ); - b_exit = VLC_TRUE; - } - else if( i_pid ) - { - /* This is the parent, exit right now */ - msg_Dbg( p_libvlc, "closing parent process" ); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - else - { - /* We are the child */ - msg_Dbg( p_libvlc, "daemon spawned" ); - close( STDIN_FILENO ); - close( STDOUT_FILENO ); - close( STDERR_FILENO ); - - p_libvlc->p_libvlc_global->b_daemon = VLC_TRUE; - } -#endif - } -#endif - - if( b_exit ) - { - config_Free( p_help_module ); - vlc_object_destroy( p_help_module ); - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return i_ret; - } - - /* Check for translation config option */ -#if defined( ENABLE_NLS ) \ - && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) -# if defined (WIN32) || defined (__APPLE__) - /* This ain't really nice to have to reload the config here but it seems - * the only way to do it. */ - config_LoadConfigFile( p_libvlc, "main" ); - config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); - - /* Check if the user specified a custom language */ - psz_language = config_GetPsz( p_libvlc, "language" ); - if( psz_language && *psz_language && strcmp( psz_language, "auto" ) ) - { - vlc_bool_t b_cache_delete = libvlc_global.p_module_bank->b_cache_delete; - - /* Reset the default domain */ - SetLanguage( psz_language ); - - /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */ - msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") ); - - module_EndBank( p_libvlc ); - module_InitBank( p_libvlc ); - config_LoadConfigFile( p_libvlc, "main" ); - config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); - libvlc_global.p_module_bank->b_cache_delete = b_cache_delete; - } - if( psz_language ) free( psz_language ); -# endif -#endif - - /* - * Load the builtins and plugins into the module_bank. - * We have to do it before config_Load*() because this also gets the - * list of configuration options exported by each module and loads their - * default values. - */ - module_LoadBuiltins( p_libvlc ); - module_LoadPlugins( p_libvlc ); - if( p_libvlc->b_die ) - { - b_exit = VLC_TRUE; - } - - msg_Dbg( p_libvlc, "module bank initialized, found %i modules", - libvlc_global.p_module_bank->i_children ); - - /* Hack: insert the help module here */ - vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); - /* End hack */ - - /* Check for help on modules */ - if( (p_tmp = config_GetPsz( p_libvlc, "module" )) ) - { - Help( p_libvlc, p_tmp ); - free( p_tmp ); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for long help option */ - else if( config_GetInt( p_libvlc, "longhelp" ) ) - { - Help( p_libvlc, "longhelp" ); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - /* Check for module list option */ - else if( config_GetInt( p_libvlc, "list" ) ) - { - ListModules( p_libvlc ); - b_exit = VLC_TRUE; - i_ret = VLC_EEXITSUCCESS; - } - - /* Check for config file options */ - if( config_GetInt( p_libvlc, "reset-config" ) ) - { - vlc_object_detach( p_help_module ); - config_ResetAll( p_libvlc ); - config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); - config_SaveConfigFile( p_libvlc, NULL ); - vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); - } - if( config_GetInt( p_libvlc, "save-config" ) ) - { - vlc_object_detach( p_help_module ); - config_LoadConfigFile( p_libvlc, NULL ); - config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_TRUE ); - config_SaveConfigFile( p_libvlc, NULL ); - vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); - } - - /* Hack: remove the help module here */ - vlc_object_detach( p_help_module ); - /* End hack */ - - if( b_exit ) - { - config_Free( p_help_module ); - vlc_object_destroy( p_help_module ); - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return i_ret; - } - - /* - * Init device values - */ - InitDeviceValues( p_libvlc ); - - /* - * Override default configuration with config file settings - */ - config_LoadConfigFile( p_libvlc, NULL ); - - /* Hack: insert the help module here */ - vlc_object_attach( p_help_module, libvlc_global.p_module_bank ); - /* End hack */ - - /* - * Override configuration with command line settings - */ - if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, VLC_FALSE ) ) - { -#ifdef WIN32 - ShowConsole( VLC_FALSE ); - /* Pause the console because it's destroyed when we exit */ - fprintf( stderr, "The command line options couldn't be loaded, check " - "that they are valid.\n" ); - PauseConsole(); -#endif - vlc_object_detach( p_help_module ); - config_Free( p_help_module ); - vlc_object_destroy( p_help_module ); - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_EGENERIC; - } - - /* Hack: remove the help module here */ - vlc_object_detach( p_help_module ); - config_Free( p_help_module ); - vlc_object_destroy( p_help_module ); - /* End hack */ - - /* - * System specific configuration - */ - system_Configure( p_libvlc, &i_argc, ppsz_argv ); - - /* - * Message queue options - */ - - var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); - if( config_GetInt( p_libvlc, "quiet" ) ) - { - val.i_int = -1; - var_Set( p_libvlc, "verbose", val ); - } - var_AddCallback( p_libvlc, "verbose", VerboseCallback, NULL ); - var_Change( p_libvlc, "verbose", VLC_VAR_TRIGGER_CALLBACKS, NULL, NULL ); - - libvlc_global.b_color = libvlc_global.b_color && - config_GetInt( p_libvlc, "color" ); - - /* - * Output messages that may still be in the queue - */ - msg_Flush( p_libvlc ); - - /* p_libvlc initialization. FIXME ? */ - - if( !config_GetInt( p_libvlc, "fpu" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_FPU; - -#if defined( __i386__ ) || defined( __x86_64__ ) - if( !config_GetInt( p_libvlc, "mmx" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMX; - if( !config_GetInt( p_libvlc, "3dn" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_3DNOW; - if( !config_GetInt( p_libvlc, "mmxext" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_MMXEXT; - if( !config_GetInt( p_libvlc, "sse" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE; - if( !config_GetInt( p_libvlc, "sse2" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_SSE2; -#endif -#if defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ ) - if( !config_GetInt( p_libvlc, "altivec" ) ) - libvlc_global.i_cpu &= ~CPU_CAPABILITY_ALTIVEC; -#endif - -#define PRINT_CAPABILITY( capability, string ) \ - if( libvlc_global.i_cpu & capability ) \ - { \ - strncat( p_capabilities, string " ", \ - sizeof(p_capabilities) - strlen(p_capabilities) ); \ - p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \ - } - - p_capabilities[0] = '\0'; - PRINT_CAPABILITY( CPU_CAPABILITY_486, "486" ); - PRINT_CAPABILITY( CPU_CAPABILITY_586, "586" ); - PRINT_CAPABILITY( CPU_CAPABILITY_PPRO, "Pentium Pro" ); - PRINT_CAPABILITY( CPU_CAPABILITY_MMX, "MMX" ); - PRINT_CAPABILITY( CPU_CAPABILITY_3DNOW, "3DNow!" ); - PRINT_CAPABILITY( CPU_CAPABILITY_MMXEXT, "MMXEXT" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSE, "SSE" ); - PRINT_CAPABILITY( CPU_CAPABILITY_SSE2, "SSE2" ); - PRINT_CAPABILITY( CPU_CAPABILITY_ALTIVEC, "AltiVec" ); - PRINT_CAPABILITY( CPU_CAPABILITY_FPU, "FPU" ); - msg_Dbg( p_libvlc, "CPU has capabilities %s", p_capabilities ); - - /* - * Choose the best memcpy module - */ - p_libvlc->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 ); - - if( p_libvlc->pf_memcpy == NULL ) - { - p_libvlc->pf_memcpy = memcpy; - } - - if( p_libvlc->pf_memset == NULL ) - { - p_libvlc->pf_memset = memset; - } - - p_libvlc->b_stats = config_GetInt( p_libvlc, "stats" ); - p_libvlc->i_timers = 0; - p_libvlc->pp_timers = NULL; - vlc_mutex_init( p_libvlc, &p_libvlc->timer_lock ); - - /* - * Initialize hotkey handling - */ - var_Create( p_libvlc, "key-pressed", VLC_VAR_INTEGER ); - p_libvlc->p_hotkeys = malloc( sizeof(p_hotkeys) ); - /* Do a copy (we don't need to modify the strings) */ - memcpy( p_libvlc->p_hotkeys, p_hotkeys, sizeof(p_hotkeys) ); - - /* Initialize playlist and get commandline files */ - playlist_ThreadCreate( p_libvlc ); - if( !p_libvlc->p_playlist ) - { - msg_Err( p_libvlc, "playlist initialization failed" ); - if( p_libvlc->p_memcpy_module != NULL ) - { - module_Unneed( p_libvlc, p_libvlc->p_memcpy_module ); - } - module_EndBank( p_libvlc ); - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_EGENERIC; - } - p_playlist = p_libvlc->p_playlist; - - psz_modules = config_GetPsz( p_playlist, "services-discovery" ); - if( psz_modules && *psz_modules ) - { - /* Add service discovery modules */ - playlist_AddSDModules( p_playlist, psz_modules ); - } - if( psz_modules ) free( psz_modules ); - - /* - * Load background interfaces - */ - psz_modules = config_GetPsz( p_libvlc, "extraintf" ); - psz_control = config_GetPsz( p_libvlc, "control" ); - - if( psz_modules && *psz_modules && psz_control && *psz_control ) - { - psz_modules = (char *)realloc( psz_modules, strlen( psz_modules ) + - strlen( psz_control ) + 1 ); - sprintf( psz_modules, "%s:%s", psz_modules, psz_control ); - } - else if( psz_control && *psz_control ) - { - if( psz_modules ) free( psz_modules ); - psz_modules = strdup( psz_control ); - } - - psz_parser = psz_modules; - while ( psz_parser && *psz_parser ) - { - char *psz_module, *psz_temp; - psz_module = psz_parser; - psz_parser = strchr( psz_module, ':' ); - if ( psz_parser ) - { - *psz_parser = '\0'; - psz_parser++; - } - psz_temp = (char *)malloc( strlen(psz_module) + sizeof(",none") ); - if( psz_temp ) - { - sprintf( psz_temp, "%s,none", psz_module ); - VLC_AddIntf( 0, psz_temp, VLC_FALSE, VLC_FALSE ); - free( psz_temp ); - } - } - if ( psz_modules ) - { - free( psz_modules ); - } - - /* - * Always load the hotkeys interface if it exists - */ - VLC_AddIntf( 0, "hotkeys,none", VLC_FALSE, VLC_FALSE ); - - /* - * If needed, load the Xscreensaver interface - * Currently, only for X - */ -#ifdef HAVE_X11_XLIB_H - if( config_GetInt( p_libvlc, "disable-screensaver" ) == 1 ) - { - VLC_AddIntf( 0, "screensaver,none", VLC_FALSE, VLC_FALSE ); - } -#endif - - if( config_GetInt( p_libvlc, "file-logging" ) == 1 ) - { - VLC_AddIntf( 0, "logger,none", VLC_FALSE, VLC_FALSE ); - } -#ifdef HAVE_SYSLOG_H - if( config_GetInt( p_libvlc, "syslog" ) == 1 ) - { - char *psz_logmode = "logmode=syslog"; - AddIntfInternal( 0, "logger,none", VLC_FALSE, VLC_FALSE, 1, &psz_logmode ); - } -#endif - - if( config_GetInt( p_libvlc, "show-intf" ) == 1 ) - { - VLC_AddIntf( 0, "showintf,none", VLC_FALSE, VLC_FALSE ); - } - - if( config_GetInt( p_libvlc, "network-synchronisation") == 1 ) - { - VLC_AddIntf( 0, "netsync,none", VLC_FALSE, VLC_FALSE ); - } - - /* - * FIXME: kludge to use a p_libvlc-local variable for the Mozilla plugin - */ - var_Create( p_libvlc, "drawable", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-view-top", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-view-left", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-view-bottom", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-view-right", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-clip-top", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-clip-left", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-clip-bottom", VLC_VAR_INTEGER ); - var_Create( p_libvlc, "drawable-clip-right", VLC_VAR_INTEGER ); - - /* Create volume callback system. */ - var_Create( p_libvlc, "volume-change", VLC_VAR_BOOL ); - - /* - * Get input filenames given as commandline arguments - */ - GetFilenames( p_libvlc, i_argc, ppsz_argv ); - - /* - * Get --open argument - */ - var_Create( p_libvlc, "open", VLC_VAR_STRING | VLC_VAR_DOINHERIT ); - var_Get( p_libvlc, "open", &val ); - if ( val.psz_string != NULL && *val.psz_string ) - { - VLC_AddTarget( p_libvlc->i_object_id, val.psz_string, NULL, 0, - PLAYLIST_INSERT, 0 ); - } - if ( val.psz_string != NULL ) free( val.psz_string ); - + i_ret = libvlc_InternalInit( p_libvlc, i_argc, ppsz_argv ); LIBVLC_FUNC_END; - return VLC_SUCCESS; + return i_ret; } /***************************************************************************** @@ -879,7 +139,12 @@ int VLC_Init( int i_object, int i_argc, char *ppsz_argv[] ) int VLC_AddIntf( int i_object, char const *psz_module, vlc_bool_t b_block, vlc_bool_t b_play ) { - return AddIntfInternal( i_object, psz_module, b_block, b_play, 0, NULL ); + int i_ret; + LIBVLC_FUNC; + i_ret = libvlc_InternalAddIntf( p_libvlc, psz_module, b_block, b_play, + 0, NULL ); + LIBVLC_FUNC_END; + return i_ret; } @@ -902,60 +167,11 @@ int VLC_Die( int i_object ) *****************************************************************************/ int VLC_CleanUp( int i_object ) { - intf_thread_t * p_intf; - playlist_t * p_playlist; - vout_thread_t * p_vout; - aout_instance_t * p_aout; - announce_handler_t * p_announce; - + int i_ret; LIBVLC_FUNC; - - /* Ask the interfaces to stop and destroy them */ - msg_Dbg( p_libvlc, "removing all interfaces" ); - while( (p_intf = vlc_object_find( p_libvlc, VLC_OBJECT_INTF, FIND_CHILD )) ) - { - intf_StopThread( p_intf ); - vlc_object_detach( p_intf ); - vlc_object_release( p_intf ); - intf_Destroy( p_intf ); - } - - /* Free playlist */ - msg_Dbg( p_libvlc, "removing playlist" ); - playlist_ThreadDestroy( p_libvlc->p_playlist ); - - /* Free video outputs */ - msg_Dbg( p_libvlc, "removing all video outputs" ); - while( (p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD )) ) - { - vlc_object_detach( p_vout ); - vlc_object_release( p_vout ); - vout_Destroy( p_vout ); - } - - /* Free audio outputs */ - msg_Dbg( p_libvlc, "removing all audio outputs" ); - while( (p_aout = vlc_object_find( p_libvlc, VLC_OBJECT_AOUT, FIND_CHILD )) ) - { - vlc_object_detach( (vlc_object_t *)p_aout ); - vlc_object_release( (vlc_object_t *)p_aout ); - aout_Delete( p_aout ); - } - - stats_TimersDumpAll( p_libvlc ); - stats_TimersClean( p_libvlc ); - - /* Free announce handler(s?) */ - while( (p_announce = vlc_object_find( p_libvlc, VLC_OBJECT_ANNOUNCE, - FIND_CHILD ) ) ) - { - msg_Dbg( p_libvlc, "removing announce handler" ); - vlc_object_detach( p_announce ); - vlc_object_release( p_announce ); - announce_HandlerDestroy( p_announce ); - } - + i_ret = libvlc_InternalCleanup( p_libvlc ); LIBVLC_FUNC_END; + return i_ret; } /***************************************************************************** @@ -967,49 +183,7 @@ int VLC_CleanUp( int i_object ) int VLC_Destroy( int i_object ) { LIBVLC_FUNC; - - /* Free allocated memory */ - if( p_libvlc->p_memcpy_module ) - { - module_Unneed( p_libvlc, p_libvlc->p_memcpy_module ); - p_libvlc->p_memcpy_module = NULL; - } - - /* Free module bank ! */ - module_EndBank( p_libvlc ); - - FREENULL( p_libvlc->psz_homedir ); - FREENULL( p_libvlc->psz_userdir ); - FREENULL( p_libvlc->psz_configfile ); - FREENULL( p_libvlc->p_hotkeys ); - - /* System specific cleaning code */ - system_End( p_libvlc ); - - /* - * Free message queue. - * Nobody shall use msg_* afterward. - */ - msg_Flush( p_libvlc ); - msg_Destroy( p_libvlc_global ); - - /* Destroy global iconv */ - LocaleDeinit(); - - /* Destroy mutexes */ - vlc_mutex_destroy( &p_libvlc->config_lock ); - - vlc_object_detach( p_libvlc ); - - /* Release object before destroying it */ - if( i_object ) vlc_object_release( p_libvlc ); - - vlc_object_destroy( p_libvlc ); - - /* Stop thread system: last one out please shut the door! */ - vlc_threads_end( p_libvlc_global ); - - return VLC_SUCCESS; + return libvlc_InternalDestroy( p_libvlc, VLC_TRUE ); } /***************************************************************************** @@ -1215,13 +389,7 @@ float VLC_PositionGet( int i_object ) { input_thread_t *p_input; vlc_value_t val; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } + LIBVLC_FUNC; p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD ); @@ -1234,7 +402,7 @@ float VLC_PositionGet( int i_object ) var_Get( p_input, "position", &val ); vlc_object_release( p_input ); - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_FUNC_END; return val.f_float; } @@ -1493,7 +661,7 @@ int VLC_PlaylistIndex( int i_object ) } /** - * Total amount of items in the playlist + * Total number of items in the playlist * * \param i_object a vlc object id * \return amount of playlist items @@ -1501,126 +669,46 @@ int VLC_PlaylistIndex( int i_object ) int VLC_PlaylistNumberOfItems( int i_object ) { int i_size; - playlist_t * p_playlist; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - - p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); - - if( !p_playlist ) - { - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_ENOOBJ; - } - - i_size = p_playlist->i_size; - vlc_object_release( p_playlist ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_PLAYLIST_FUNC; + i_size = p_libvlc->p_playlist->i_size; + LIBVLC_PLAYLIST_FUNC_END; return i_size; } /** - * Next playlist item - * - * Skip to the next playlistitem and play it. - * + * Go to next playlist item * \param i_object a vlc object id * \return VLC_SUCCESS on success */ int VLC_PlaylistNext( int i_object ) { - playlist_t * p_playlist; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - - p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); - - if( !p_playlist ) - { - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_ENOOBJ; - } - - playlist_Next( p_playlist ); - vlc_object_release( p_playlist ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_PLAYLIST_FUNC; + playlist_Next( p_libvlc->p_playlist ); + LIBVLC_PLAYLIST_FUNC_END; return VLC_SUCCESS; } /** - * Previous playlist item - * - * Skip to the previous playlistitem and play it. - * + * Go to previous playlist item * \param i_object a vlc object id * \return VLC_SUCCESS on success */ int VLC_PlaylistPrev( int i_object ) { - playlist_t * p_playlist; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - - p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); - - if( !p_playlist ) - { - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_ENOOBJ; - } - - playlist_Prev( p_playlist ); - vlc_object_release( p_playlist ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_PLAYLIST_FUNC; + playlist_Prev( p_libvlc->p_playlist ); + LIBVLC_PLAYLIST_FUNC_END; return VLC_SUCCESS; } - -/***************************************************************************** - * VLC_PlaylistClear: Empty the playlist - *****************************************************************************/ +/** + * Empty the playlist + */ int VLC_PlaylistClear( int i_object ) { - playlist_t * p_playlist; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - - p_playlist = vlc_object_find( p_libvlc, VLC_OBJECT_PLAYLIST, FIND_CHILD ); - - if( !p_playlist ) - { - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_ENOOBJ; - } - - playlist_Clear( p_playlist ); - - vlc_object_release( p_playlist ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_PLAYLIST_FUNC; + playlist_Clear( p_libvlc->p_playlist ); + LIBVLC_PLAYLIST_FUNC_END; return VLC_SUCCESS; } @@ -1634,21 +722,14 @@ int VLC_PlaylistClear( int i_object ) int VLC_VolumeSet( int i_object, int i_volume ) { audio_volume_t i_vol = 0; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } + LIBVLC_FUNC; if( i_volume >= 0 && i_volume <= 200 ) { i_vol = i_volume * AOUT_VOLUME_MAX / 200; aout_VolumeSet( p_libvlc, i_vol ); } - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_FUNC_END; return i_vol * 200 / AOUT_VOLUME_MAX; } @@ -1663,17 +744,9 @@ int VLC_VolumeSet( int i_object, int i_volume ) int VLC_VolumeGet( int i_object ) { audio_volume_t i_volume; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - + LIBVLC_FUNC; aout_VolumeGet( p_libvlc, &i_volume ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_FUNC_END; return i_volume*200/AOUT_VOLUME_MAX; } @@ -1685,17 +758,9 @@ int VLC_VolumeGet( int i_object ) */ int VLC_VolumeMute( int i_object ) { - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - /* Check that the handle is valid */ - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - + LIBVLC_FUNC; aout_VolumeMute( p_libvlc, NULL ); - - if( i_object ) vlc_object_release( p_libvlc ); + LIBVLC_FUNC_END; return VLC_SUCCESS; } @@ -1705,13 +770,7 @@ int VLC_VolumeMute( int i_object ) int VLC_FullScreen( int i_object ) { vout_thread_t *p_vout; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - + LIBVLC_FUNC; p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD ); if( !p_vout ) @@ -1722,754 +781,6 @@ int VLC_FullScreen( int i_object ) p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE; vlc_object_release( p_vout ); - - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_SUCCESS; -} - -/* following functions are local */ - - -static int AddIntfInternal( int i_object, char const *psz_module, - vlc_bool_t b_block, vlc_bool_t b_play, - int i_options, char **ppsz_options ) -{ - int i_err; - intf_thread_t *p_intf; - libvlc_int_t *p_libvlc = vlc_current_object( i_object ); - - if( !p_libvlc ) - { - return VLC_ENOOBJ; - } - -#ifndef WIN32 - if( p_libvlc->p_libvlc_global->b_daemon && b_block && !psz_module ) - { - /* Daemon mode hack. - * We prefer the dummy interface if none is specified. */ - char *psz_interface = config_GetPsz( p_libvlc, "intf" ); - if( !psz_interface || !*psz_interface ) psz_module = "dummy"; - if( psz_interface ) free( psz_interface ); - } -#endif - - /* Try to create the interface */ - p_intf = intf_Create( p_libvlc, psz_module ? psz_module : "$intf", - i_options, ppsz_options ); - - if( p_intf == NULL ) - { - msg_Err( p_libvlc, "interface \"%s\" initialization failed", psz_module ); - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_EGENERIC; - } - - /* Interface doesn't handle play on start so do it ourselves */ - if( !p_intf->b_play && b_play ) VLC_Play( i_object ); - - /* Try to run the interface */ - p_intf->b_play = b_play; - p_intf->b_block = b_block; - i_err = intf_RunThread( p_intf ); - if( i_err ) - { - vlc_object_detach( p_intf ); - intf_Destroy( p_intf ); - if( i_object ) vlc_object_release( p_libvlc ); - return i_err; - } - - if( i_object ) vlc_object_release( p_libvlc ); - return VLC_SUCCESS; -}; - - -/***************************************************************************** - * SetLanguage: set the interface language. - ***************************************************************************** - * We set the LC_MESSAGES locale category for interface messages and buttons, - * as well as the LC_CTYPE category for string sorting and possible wide - * character support. - *****************************************************************************/ -static void SetLanguage ( char const *psz_lang ) -{ -#if defined( ENABLE_NLS ) \ - && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) ) - - char * psz_path; -#if defined( __APPLE__ ) || defined ( WIN32 ) || defined( SYS_BEOS ) - char psz_tmp[1024]; -#endif - - if( psz_lang && !*psz_lang ) - { -# if defined( HAVE_LC_MESSAGES ) - setlocale( LC_MESSAGES, psz_lang ); -# endif - setlocale( LC_CTYPE, psz_lang ); - } - else if( psz_lang ) - { -#ifdef __APPLE__ - /* I need that under Darwin, please check it doesn't disturb - * other platforms. --Meuuh */ - setenv( "LANG", psz_lang, 1 ); - -#elif defined( SYS_BEOS ) || defined( WIN32 ) - /* We set LC_ALL manually because it is the only way to set - * the language at runtime under eg. Windows. Beware that this - * makes the environment unconsistent when libvlc is unloaded and - * should probably be moved to a safer place like vlc.c. */ - static char psz_lcall[20]; - snprintf( psz_lcall, 19, "LC_ALL=%s", psz_lang ); - psz_lcall[19] = '\0'; - putenv( psz_lcall ); -#endif - - setlocale( LC_ALL, psz_lang ); - } - - /* Specify where to find the locales for current domain */ -#if !defined( __APPLE__ ) && !defined( WIN32 ) && !defined( SYS_BEOS ) - psz_path = LOCALEDIR; -#else - snprintf( psz_tmp, sizeof(psz_tmp), "%s/%s", libvlc_global.psz_vlcpath, - "locale" ); - psz_path = psz_tmp; -#endif - if( !bindtextdomain( PACKAGE_NAME, psz_path ) ) - { - fprintf( stderr, "warning: couldn't bind domain %s in directory %s\n", - PACKAGE_NAME, psz_path ); - } - - /* Set the default domain */ - bind_textdomain_codeset( PACKAGE_NAME, "UTF-8" ); -#endif -} - -/***************************************************************************** - * GetFilenames: parse command line options which are not flags - ***************************************************************************** - * Parse command line for input files as well as their associated options. - * An option always follows its associated input and begins with a ":". - *****************************************************************************/ -static int GetFilenames( libvlc_int_t *p_vlc, int i_argc, char *ppsz_argv[] ) -{ - int i_opt, i_options; - - /* We assume that the remaining parameters are filenames - * and their input options */ - for( i_opt = i_argc - 1; i_opt >= optind; i_opt-- ) - { - const char *psz_target; - i_options = 0; - - /* Count the input options */ - while( *ppsz_argv[ i_opt ] == ':' && i_opt > optind ) - { - i_options++; - i_opt--; - } - - /* TODO: write an internal function of this one, to avoid - * unnecessary lookups. */ - /* FIXME: should we convert options to UTF-8 as well ?? */ - psz_target = FromLocale( ppsz_argv[ i_opt ] ); - VLC_AddTarget( p_vlc->i_object_id, psz_target, - (char const **)( i_options ? &ppsz_argv[i_opt + 1] : - NULL ), i_options, - PLAYLIST_INSERT, 0 ); - LocaleFree( psz_target ); - } - - return VLC_SUCCESS; -} - -/***************************************************************************** - * Help: print program help - ***************************************************************************** - * Print a short inline help. Message interface is initialized at this stage. - *****************************************************************************/ -static void Help( libvlc_int_t *p_this, char const *psz_help_name ) -{ -#ifdef WIN32 - ShowConsole( VLC_TRUE ); -#endif - - if( psz_help_name && !strcmp( psz_help_name, "help" ) ) - { - utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name ); - Usage( p_this, "help" ); - Usage( p_this, "main" ); - } - else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) ) - { - utf8_fprintf( stdout, VLC_USAGE, p_this->psz_object_name ); - Usage( p_this, NULL ); - } - else if( psz_help_name ) - { - Usage( p_this, psz_help_name ); - } - -#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - PauseConsole(); -#endif -} - -/***************************************************************************** - * Usage: print module usage - ***************************************************************************** - * Print a short inline help. Message interface is initialized at this stage. - *****************************************************************************/ -static void Usage( libvlc_int_t *p_this, char const *psz_module_name ) -{ -#define FORMAT_STRING " %s --%s%s%s%s%s%s%s " - /* short option ------' | | | | | | | - * option name ------------' | | | | | | - * -----------------------------' | | | - * padding spaces ---------------------' | | - * comment -------------------------------' | - * comment suffix --------------------------' - * - * The purpose of having bra and ket is that we might i18n them as well. - */ -#define LINE_START 8 -#define PADDING_SPACES 25 - vlc_list_t *p_list; - module_t *p_parser; - module_config_t *p_item; - char psz_spaces_text[PADDING_SPACES+LINE_START+1]; - char psz_spaces_longtext[LINE_START+3]; - char psz_format[sizeof(FORMAT_STRING)]; - char psz_buffer[10000]; - char psz_short[4]; - int i_index; - int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1); - vlc_bool_t b_advanced = config_GetInt( p_this, "advanced" ); - vlc_bool_t b_description; - - memset( psz_spaces_text, ' ', PADDING_SPACES+LINE_START ); - psz_spaces_text[PADDING_SPACES+LINE_START] = '\0'; - memset( psz_spaces_longtext, ' ', LINE_START+2 ); - psz_spaces_longtext[LINE_START+2] = '\0'; - - strcpy( psz_format, FORMAT_STRING ); - - /* List all modules */ - p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); - - /* Enumerate the config for each module */ - for( i_index = 0; i_index < p_list->i_count; i_index++ ) - { - vlc_bool_t b_help_module; - - p_parser = (module_t *)p_list->p_values[i_index].p_object ; - - if( psz_module_name && strcmp( psz_module_name, - p_parser->psz_object_name ) ) - { - continue; - } - - /* Ignore modules without config options */ - if( !p_parser->i_config_items ) - { - continue; - } - - /* Ignore modules with only advanced config options if requested */ - if( !b_advanced ) - { - for( p_item = p_parser->p_config; - p_item->i_type != CONFIG_HINT_END; - p_item++ ) - { - if( (p_item->i_type & CONFIG_ITEM) && - !p_item->b_advanced ) break; - } - if( p_item->i_type == CONFIG_HINT_END ) continue; - } - - /* Print name of module */ - if( strcmp( "main", p_parser->psz_object_name ) ) - utf8_fprintf( stdout, "\n %s\n", p_parser->psz_longname ); - - b_help_module = !strcmp( "help", p_parser->psz_object_name ); - - /* Print module options */ - for( p_item = p_parser->p_config; - p_item->i_type != CONFIG_HINT_END; - p_item++ ) - { - char *psz_text, *psz_spaces = psz_spaces_text; - char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL; - char *psz_suf = "", *psz_prefix = NULL; - signed int i; - - /* Skip deprecated options */ - if( p_item->psz_current ) - { - continue; - } - /* Skip advanced options if requested */ - if( p_item->b_advanced && !b_advanced ) - { - continue; - } - - switch( p_item->i_type ) - { - case CONFIG_HINT_CATEGORY: - case CONFIG_HINT_USAGE: - if( !strcmp( "main", p_parser->psz_object_name ) ) - utf8_fprintf( stdout, "\n %s\n", p_item->psz_text ); - break; - - case CONFIG_ITEM_STRING: - case CONFIG_ITEM_FILE: - case CONFIG_ITEM_DIRECTORY: - case CONFIG_ITEM_MODULE: /* We could also have "=<" here */ - case CONFIG_ITEM_MODULE_CAT: - case CONFIG_ITEM_MODULE_LIST: - case CONFIG_ITEM_MODULE_LIST_CAT: - psz_bra = " <"; psz_type = _("string"); psz_ket = ">"; - - if( p_item->ppsz_list ) - { - psz_bra = " {"; - psz_type = psz_buffer; - psz_type[0] = '\0'; - for( i = 0; p_item->ppsz_list[i]; i++ ) - { - if( i ) strcat( psz_type, "," ); - strcat( psz_type, p_item->ppsz_list[i] ); - } - psz_ket = "}"; - } - break; - case CONFIG_ITEM_INTEGER: - case CONFIG_ITEM_KEY: /* FIXME: do something a bit more clever */ - psz_bra = " <"; psz_type = _("integer"); psz_ket = ">"; - - if( p_item->i_list ) - { - psz_bra = " {"; - psz_type = psz_buffer; - psz_type[0] = '\0'; - for( i = 0; p_item->ppsz_list_text[i]; i++ ) - { - if( i ) strcat( psz_type, ", " ); - sprintf( psz_type + strlen(psz_type), "%i (%s)", - p_item->pi_list[i], - p_item->ppsz_list_text[i] ); - } - psz_ket = "}"; - } - break; - case CONFIG_ITEM_FLOAT: - psz_bra = " <"; psz_type = _("float"); psz_ket = ">"; - break; - case CONFIG_ITEM_BOOL: - psz_bra = ""; psz_type = ""; psz_ket = ""; - if( !b_help_module ) - { - psz_suf = p_item->i_value ? _(" (default enabled)") : - _(" (default disabled)"); - } - break; - } - - if( !psz_type ) - { - continue; - } - - /* Add short option if any */ - if( p_item->i_short ) - { - sprintf( psz_short, "-%c,", p_item->i_short ); - } - else - { - strcpy( psz_short, " " ); - } - - i = PADDING_SPACES - strlen( p_item->psz_name ) - - strlen( psz_bra ) - strlen( psz_type ) - - strlen( psz_ket ) - 1; - - if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module ) - { - psz_prefix = ", --no-"; - i -= strlen( p_item->psz_name ) + strlen( psz_prefix ); - } - - if( i < 0 ) - { - psz_spaces[0] = '\n'; - i = 0; - } - else - { - psz_spaces[i] = '\0'; - } - - if( p_item->i_type == CONFIG_ITEM_BOOL && !b_help_module ) - { - utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name, - psz_prefix, p_item->psz_name, psz_bra, psz_type, - psz_ket, psz_spaces ); - } - else - { - utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name, - "", "", psz_bra, psz_type, psz_ket, psz_spaces ); - } - - psz_spaces[i] = ' '; - - /* We wrap the rest of the output */ - sprintf( psz_buffer, "%s%s", p_item->psz_text, psz_suf ); - b_description = config_GetInt( p_this, "help-verbose" ); - - description: - psz_text = psz_buffer; - while( *psz_text ) - { - char *psz_parser, *psz_word; - size_t i_end = strlen( psz_text ); - - /* If the remaining text fits in a line, print it. */ - if( i_end <= (size_t)i_width ) - { - utf8_fprintf( stdout, "%s\n", psz_text ); - break; - } - - /* Otherwise, eat as many words as possible */ - psz_parser = psz_text; - do - { - psz_word = psz_parser; - psz_parser = strchr( psz_word, ' ' ); - /* If no space was found, we reached the end of the text - * block; otherwise, we skip the space we just found. */ - psz_parser = psz_parser ? psz_parser + 1 - : psz_text + i_end; - - } while( psz_parser - psz_text <= i_width ); - - /* We cut a word in one of these cases: - * - it's the only word in the line and it's too long. - * - we used less than 80% of the width and the word we are - * going to wrap is longer than 40% of the width, and even - * if the word would have fit in the next line. */ - if( psz_word == psz_text - || ( psz_word - psz_text < 80 * i_width / 100 - && psz_parser - psz_word > 40 * i_width / 100 ) ) - { - char c = psz_text[i_width]; - psz_text[i_width] = '\0'; - utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); - psz_text += i_width; - psz_text[0] = c; - } - else - { - psz_word[-1] = '\0'; - utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces ); - psz_text = psz_word; - } - } - - if( b_description && p_item->psz_longtext ) - { - sprintf( psz_buffer, "%s%s", p_item->psz_longtext, psz_suf ); - b_description = VLC_FALSE; - psz_spaces = psz_spaces_longtext; - utf8_fprintf( stdout, "%s", psz_spaces ); - goto description; - } - } - } - - /* Release the module list */ - vlc_list_release( p_list ); -} - -/***************************************************************************** - * ListModules: list the available modules with their description - ***************************************************************************** - * Print a list of all available modules (builtins and plugins) and a short - * description for each one. - *****************************************************************************/ -static void ListModules( libvlc_int_t *p_this ) -{ - vlc_list_t *p_list; - module_t *p_parser; - char psz_spaces[22]; - int i_index; - - memset( psz_spaces, ' ', 22 ); - -#ifdef WIN32 - ShowConsole( VLC_TRUE ); -#endif - - /* List all modules */ - p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE ); - - /* Enumerate each module */ - for( i_index = 0; i_index < p_list->i_count; i_index++ ) - { - int i; - - p_parser = (module_t *)p_list->p_values[i_index].p_object ; - - /* Nasty hack, but right now I'm too tired to think about a nice - * solution */ - i = 22 - strlen( p_parser->psz_object_name ) - 1; - if( i < 0 ) i = 0; - psz_spaces[i] = 0; - - utf8_fprintf( stdout, " %s%s %s\n", p_parser->psz_object_name, - psz_spaces, p_parser->psz_longname ); - - psz_spaces[i] = ' '; - } - - vlc_list_release( p_list ); - -#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - PauseConsole(); -#endif -} - -/***************************************************************************** - * Version: print complete program version - ***************************************************************************** - * Print complete program version and build number. - *****************************************************************************/ -static void Version( void ) -{ -#ifdef WIN32 - ShowConsole( VLC_TRUE ); -#endif - - utf8_fprintf( stdout, _("VLC version %s\n"), VLC_Version() ); - utf8_fprintf( stdout, _("Compiled by %s@%s.%s\n"), - VLC_CompileBy(), VLC_CompileHost(), VLC_CompileDomain() ); - utf8_fprintf( stdout, _("Compiler: %s\n"), VLC_Compiler() ); -#ifndef HAVE_SHARED_LIBVLC - if( strcmp( VLC_Changeset(), "exported" ) ) - utf8_fprintf( stdout, _("Based upon svn changeset [%s]\n"), - VLC_Changeset() ); -#endif - utf8_fprintf( stdout, LICENSE_MSG ); - -#ifdef WIN32 /* Pause the console because it's destroyed when we exit */ - PauseConsole(); -#endif -} - -/***************************************************************************** - * ShowConsole: On Win32, create an output console for debug messages - ***************************************************************************** - * This function is useful only on Win32. - *****************************************************************************/ -#ifdef WIN32 /* */ -static void ShowConsole( vlc_bool_t b_dofile ) -{ -# ifndef UNDER_CE - FILE *f_help; - - if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ - - AllocConsole(); - - freopen( "CONOUT$", "w", stderr ); - freopen( "CONIN$", "r", stdin ); - - if( b_dofile && (f_help = fopen( "vlc-help.txt", "wt" )) ) - { - fclose( f_help ); - freopen( "vlc-help.txt", "wt", stdout ); - utf8_fprintf( stderr, _("\nDumped content to vlc-help.txt file.\n") ); - } - - else freopen( "CONOUT$", "w", stdout ); - -# endif -} -#endif - -/***************************************************************************** - * PauseConsole: On Win32, wait for a key press before closing the console - ***************************************************************************** - * This function is useful only on Win32. - *****************************************************************************/ -#ifdef WIN32 /* */ -static void PauseConsole( void ) -{ -# ifndef UNDER_CE - - if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */ - - utf8_fprintf( stderr, _("\nPress the RETURN key to continue...\n") ); - getchar(); - fclose( stdout ); - -# endif -} -#endif - -/***************************************************************************** - * ConsoleWidth: Return the console width in characters - ***************************************************************************** - * We use the stty shell command to get the console width; if this fails or - * if the width is less than 80, we default to 80. - *****************************************************************************/ -static int ConsoleWidth( void ) -{ - int i_width = 80; - -#ifndef WIN32 - char buf[20], *psz_parser; - FILE *file; - int i_ret; - - file = popen( "stty size 2>/dev/null", "r" ); - if( file ) - { - i_ret = fread( buf, 1, 20, file ); - if( i_ret > 0 ) - { - buf[19] = '\0'; - psz_parser = strchr( buf, ' ' ); - if( psz_parser ) - { - i_ret = atoi( psz_parser + 1 ); - if( i_ret >= 80 ) - { - i_width = i_ret; - } - } - } - - pclose( file ); - } -#endif - - return i_width; -} - -static int VerboseCallback( vlc_object_t *p_this, const char *psz_variable, - vlc_value_t old_val, vlc_value_t new_val, void *param) -{ - libvlc_int_t *p_vlc = (libvlc_int_t *)p_this; - - if( new_val.i_int >= -1 ) - { - p_vlc->p_libvlc_global->i_verbose = __MIN( new_val.i_int, 2 ); - } + LIBVLC_FUNC_END; return VLC_SUCCESS; } - -/***************************************************************************** - * InitDeviceValues: initialize device values - ***************************************************************************** - * This function inits the dvd, vcd and cd-audio values - *****************************************************************************/ -static void InitDeviceValues( libvlc_int_t *p_vlc ) -{ -#ifdef HAVE_HAL - LibHalContext * ctx; - int i, i_devices; - char **devices; - char *block_dev; - dbus_bool_t b_dvd; - DBusConnection *p_connection; - DBusError error; - -#ifdef HAVE_HAL_1 - ctx = libhal_ctx_new(); - if( !ctx ) return; - dbus_error_init( &error ); - p_connection = dbus_bus_get ( DBUS_BUS_SYSTEM, &error ); - if( dbus_error_is_set( &error ) ) - { - dbus_error_free( &error ); - return; - } - libhal_ctx_set_dbus_connection( ctx, p_connection ); - if( libhal_ctx_init( ctx, &error ) ) -#else - if( ( ctx = hal_initialize( NULL, FALSE ) ) ) -#endif - { -#ifdef HAVE_HAL_1 - if( ( devices = libhal_get_all_devices( ctx, &i_devices, NULL ) ) ) -#else - if( ( devices = hal_get_all_devices( ctx, &i_devices ) ) ) -#endif - { - for( i = 0; i < i_devices; i++ ) - { -#ifdef HAVE_HAL_1 - if( !libhal_device_property_exists( ctx, devices[i], - "storage.cdrom.dvd", NULL ) ) -#else - if( !hal_device_property_exists( ctx, devices[ i ], - "storage.cdrom.dvd" ) ) -#endif - { - continue; - } -#ifdef HAVE_HAL_1 - b_dvd = libhal_device_get_property_bool( ctx, devices[ i ], - "storage.cdrom.dvd", NULL ); - block_dev = libhal_device_get_property_string( ctx, - devices[ i ], "block.device" , NULL ); -#else - b_dvd = hal_device_get_property_bool( ctx, devices[ i ], - "storage.cdrom.dvd" ); - block_dev = hal_device_get_property_string( ctx, devices[ i ], - "block.device" ); -#endif - if( b_dvd ) - { - config_PutPsz( p_vlc, "dvd", block_dev ); - } - - config_PutPsz( p_vlc, "vcd", block_dev ); - config_PutPsz( p_vlc, "cd-audio", block_dev ); -#ifdef HAVE_HAL_1 - libhal_free_string( block_dev ); -#else - hal_free_string( block_dev ); -#endif - } -#ifdef HAVE_HAL_1 - libhal_free_string_array( devices ); -#else - hal_free_string_array( devices ); -#endif - } - -#ifdef HAVE_HAL_1 - libhal_ctx_shutdown( ctx, NULL ); -#else - hal_shutdown( ctx ); -#endif - } - else - { - msg_Warn( p_vlc, "Unable to get HAL device properties" ); - } -#endif -}