/*****************************************************************************
- * libvlc.c: Implementation of the old libvlc API
+ * libvlc.c: libvlc instances creation and deletion, interfaces handling
*****************************************************************************
- * Copyright (C) 1998-2006 the VideoLAN team
+ * Copyright (C) 1998-2008 the VideoLAN team
* $Id$
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-/*****************************************************************************
- * Pretend we are a builtin module
- *****************************************************************************/
-#define MODULE_NAME main
-#define MODULE_PATH main
-#define __BUILTIN__
+/** \file
+ * This file contains functions to create and destroy libvlc instances
+ */
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
-#include <vlc/input.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
-#include <libvlc_internal.h>
+#include <vlc_common.h>
+#include "control/libvlc_internal.h"
+#include <vlc_input.h>
-#include <vlc_error.h>
+#include "modules/modules.h"
+#include "config/configuration.h"
+#include "interface/interface.h"
-#include "audio_output.h"
-#include "vlc_video.h"
-#include "video_output.h"
+#include <errno.h> /* ENOMEM */
+#include <stdio.h> /* sprintf() */
+#include <string.h>
+#include <stdlib.h> /* free() */
-/*****************************************************************************
- * VLC_Version: return the libvlc version.
- *****************************************************************************
- * This function returns full version string (numeric version and codename).
- *****************************************************************************/
-char const * VLC_Version( void )
-{
- return VERSION_MESSAGE;
-}
+#ifndef WIN32
+# include <netinet/in.h> /* BSD: struct in_addr */
+#endif
-/*****************************************************************************
- * VLC_CompileBy, VLC_CompileHost, VLC_CompileDomain,
- * VLC_Compiler, VLC_Changeset
- *****************************************************************************/
-#define DECLARE_VLC_VERSION( func, var ) \
-char const * VLC_##func ( void ) \
-{ \
- return VLC_##var ; \
-}
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#elif defined( WIN32 ) && !defined( UNDER_CE )
+# include <io.h>
+#endif
-DECLARE_VLC_VERSION( CompileBy, COMPILE_BY );
-DECLARE_VLC_VERSION( CompileHost, COMPILE_HOST );
-DECLARE_VLC_VERSION( CompileDomain, COMPILE_DOMAIN );
-DECLARE_VLC_VERSION( Compiler, COMPILER );
+#ifdef WIN32 /* optind, getopt(), included in unistd.h */
+# include "extras/getopt.h"
+#endif
-#ifndef HAVE_SHARED_LIBVLC
-extern const char psz_vlc_changeset[];
-char const * VLC_Changeset( void )
-{
- return psz_vlc_changeset;
-}
+#ifdef HAVE_LOCALE_H
+# include <locale.h>
#endif
-/*****************************************************************************
- * VLC_Error: strerror() equivalent
- *****************************************************************************
- * This function returns full version string (numeric version and codename).
- *****************************************************************************/
-char const * VLC_Error( int i_err )
-{
- return vlc_error( i_err );
-}
+#ifdef HAVE_DBUS
+/* used for one-instance mode */
+# include <dbus/dbus.h>
+#endif
-/*****************************************************************************
- * VLC_Create: allocate a libvlc instance and intialize global libvlc stuff if needed
- *****************************************************************************
- * This function allocates a libvlc instance and returns a negative value
- * in case of failure. Also, the thread system is initialized.
- *****************************************************************************/
-int VLC_Create( void )
-{
- libvlc_int_t *p_object = libvlc_InternalCreate();
- if( p_object ) return p_object->i_object_id;
- return VLC_ENOOBJ;
-}
+#ifdef HAVE_HAL
+# include <hal/libhal.h>
+#endif
-#define LIBVLC_FUNC \
- libvlc_int_t * p_libvlc = vlc_current_object( i_object ); \
- if( !p_libvlc ) return VLC_ENOOBJ;
-#define LIBVLC_FUNC_END \
- if( i_object ) vlc_object_release( p_libvlc );
+#include <vlc_playlist.h>
+#include <vlc_interface.h>
+#include <vlc_aout.h>
+#include "audio_output/aout_internal.h"
-/*****************************************************************************
- * VLC_Init: 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 VLC_Init( int i_object, int i_argc, char *ppsz_argv[] )
-{
- int i_ret;
- LIBVLC_FUNC;
- i_ret = libvlc_InternalInit( p_libvlc, i_argc, ppsz_argv );
- LIBVLC_FUNC_END;
- return i_ret;
-}
+#include <vlc_vout.h>
-/*****************************************************************************
- * VLC_AddIntf: add an interface
- *****************************************************************************
- * This function opens an interface plugin and runs it. If b_block is set
- * to 0, VLC_AddIntf will return immediately and let the interface run in a
- * separate thread. If b_block is set to 1, VLC_AddIntf will continue until
- * user requests to quit. If b_play is set to 1, VLC_AddIntf will start playing
- * the playlist when it is completely initialised.
- *****************************************************************************/
-int VLC_AddIntf( int i_object, char const *psz_module,
- vlc_bool_t b_block, vlc_bool_t b_play )
-{
- 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;
-}
+#include <vlc_sout.h>
+#include "stream_output/stream_output.h"
+#include <vlc_charset.h>
-/*****************************************************************************
- * VLC_Die: ask vlc to die.
- *****************************************************************************
- * This function sets p_vlc->b_die to VLC_TRUE, but does not do any other
- * task. It is your duty to call VLC_CleanUp and VLC_Destroy afterwards.
- *****************************************************************************/
-int VLC_Die( int i_object )
-{
- LIBVLC_FUNC;
- p_libvlc->b_die = VLC_TRUE;
- LIBVLC_FUNC_END;
- return VLC_SUCCESS;
-}
+#include "libvlc.h"
+
+#include "playlist/playlist_internal.h"
+
+#include <vlc_vlm.h>
+
+#include <assert.h>
/*****************************************************************************
- * VLC_CleanUp: CleanUp all the intf, playlist, vout, aout
+ * The evil global variables. We handle them with care, don't worry.
*****************************************************************************/
-int VLC_CleanUp( int i_object )
-{
- int i_ret;
- LIBVLC_FUNC;
- i_ret = libvlc_InternalCleanup( p_libvlc );
- LIBVLC_FUNC_END;
- return i_ret;
-}
+static libvlc_int_t * p_static_vlc = NULL;
+static unsigned i_instances = 0;
+
+static bool b_daemon = false;
/*****************************************************************************
- * VLC_Destroy: Destroy everything.
- *****************************************************************************
- * This function requests the running threads to finish, waits for their
- * termination, and destroys their structure.
+ * vlc_gc_*.
*****************************************************************************/
-int VLC_Destroy( int i_object )
+void __vlc_gc_incref( gc_object_t * p_gc )
{
- LIBVLC_FUNC;
- return libvlc_InternalDestroy( p_libvlc, i_object ? VLC_TRUE : VLC_FALSE );
+ assert( p_gc->i_gc_refcount > 0 );
+
+ /* FIXME: atomic version needed! */
+ p_gc->i_gc_refcount ++;
}
-/*****************************************************************************
- * VLC_VariableSet: set a vlc variable
- *****************************************************************************/
-int VLC_VariableSet( int i_object, char const *psz_var, vlc_value_t value )
+void __vlc_gc_decref( gc_object_t *p_gc )
{
- int i_ret;
- LIBVLC_FUNC;
-
- /* FIXME: Temporary hack for Mozilla, if variable starts with conf:: then
- * we handle it as a configuration variable. Don't tell Gildas :) -- sam */
- if( !strncmp( psz_var, "conf::", 6 ) )
- {
- module_config_t *p_item;
- char const *psz_newvar = psz_var + 6;
+ assert( p_gc );
+ assert( p_gc->i_gc_refcount > 0 );
- p_item = config_FindConfig( VLC_OBJECT(p_libvlc), psz_newvar );
+ /* FIXME: atomic version needed! */
+ p_gc->i_gc_refcount -- ;
- if( p_item )
- {
- switch( p_item->i_type )
- {
- case CONFIG_ITEM_BOOL:
- config_PutInt( p_libvlc, psz_newvar, value.b_bool );
- break;
- case CONFIG_ITEM_INTEGER:
- config_PutInt( p_libvlc, psz_newvar, value.i_int );
- break;
- case CONFIG_ITEM_FLOAT:
- config_PutFloat( p_libvlc, psz_newvar, value.f_float );
- break;
- default:
- config_PutPsz( p_libvlc, psz_newvar, value.psz_string );
- break;
- }
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_SUCCESS;
- }
+ if( p_gc->i_gc_refcount == 0 )
+ {
+ p_gc->pf_destructor( p_gc );
+ /* Do not use the p_gc pointer from now on ! */
}
-
- i_ret = var_Set( p_libvlc, psz_var, value );
-
- LIBVLC_FUNC_END;
- return i_ret;
}
-/*****************************************************************************
- * VLC_VariableGet: get a vlc variable
- *****************************************************************************/
-int VLC_VariableGet( int i_object, char const *psz_var, vlc_value_t *p_value )
+void
+__vlc_gc_init( gc_object_t * p_gc, void (*pf_destructor)( gc_object_t * ),
+ void * arg)
{
- int i_ret;
- LIBVLC_FUNC;
- i_ret = var_Get( p_libvlc , psz_var, p_value );
- LIBVLC_FUNC_END;
- return i_ret;
+ p_gc->i_gc_refcount = 1;
+ p_gc->pf_destructor = pf_destructor;
+ p_gc->p_destructor_arg = arg;
}
/*****************************************************************************
- * VLC_VariableType: get a vlc variable type
+ * Local prototypes
*****************************************************************************/
-int VLC_VariableType( int i_object, char const *psz_var, int *pi_type )
-{
- int i_type;
- LIBVLC_FUNC;
- /* FIXME: Temporary hack for Mozilla, if variable starts with conf:: then
- * we handle it as a configuration variable. Don't tell Gildas :) -- sam */
- if( !strncmp( psz_var, "conf::", 6 ) )
- {
- module_config_t *p_item;
- char const *psz_newvar = psz_var + 6;
-
- p_item = config_FindConfig( VLC_OBJECT(p_libvlc), psz_newvar );
+#if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
+ ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
+static void SetLanguage ( char const * );
+#endif
+static inline int LoadMessages (void);
+static int GetFilenames ( libvlc_int_t *, int, const 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 *, bool );
+static void Version ( void );
+
+#ifdef WIN32
+static void ShowConsole ( bool );
+static void PauseConsole ( void );
+#endif
+static int ConsoleWidth ( void );
- if( p_item )
- {
- switch( p_item->i_type )
- {
- case CONFIG_ITEM_BOOL:
- i_type = VLC_VAR_BOOL;
- break;
- case CONFIG_ITEM_INTEGER:
- i_type = VLC_VAR_INTEGER;
- break;
- case CONFIG_ITEM_FLOAT:
- i_type = VLC_VAR_FLOAT;
- break;
- default:
- i_type = VLC_VAR_STRING;
- break;
- }
- }
- else
- i_type = 0;
- }
- else
- i_type = VLC_VAR_TYPE & var_Type( p_libvlc , psz_var );
+static int VerboseCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
- LIBVLC_FUNC_END;
+static void InitDeviceValues( libvlc_int_t * );
- if( i_type > 0 )
+/**
+ * Allocate a libvlc instance, initialize global data if needed
+ * It also initializes the threading system
+ */
+libvlc_int_t * libvlc_InternalCreate( void )
+{
+ libvlc_int_t *p_libvlc;
+ libvlc_priv_t *priv;
+ char *psz_env = NULL;
+
+ /* vlc_threads_init *must* be the first internal call! No other call is
+ * allowed before the thread system has been initialized. */
+ if (vlc_threads_init ())
+ return NULL;
+
+ libvlc_global_data_t *p_libvlc_global = vlc_global();
+ /* Now that the thread system is initialized, we don't have much, but
+ * at least we have variables */
+ vlc_mutex_t *lock = var_AcquireMutex( "libvlc" );
+ if( i_instances == 0 )
{
- *pi_type = i_type;
- return VLC_SUCCESS;
+ /* Guess what CPU we have */
+ cpu_flags = CPUCapabilities();
+ /* The module bank will be initialized later */
+ p_libvlc_global->p_module_bank = NULL;
}
- return VLC_ENOVAR;
-}
-#define LIBVLC_PLAYLIST_FUNC \
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );\
- if( !p_libvlc || !p_libvlc->p_playlist ) return VLC_ENOOBJ; \
- vlc_object_yield( p_libvlc->p_playlist );
+ /* Allocate a libvlc instance object */
+ p_libvlc = vlc_custom_create( VLC_OBJECT(p_libvlc_global),
+ sizeof (*p_libvlc) + sizeof (libvlc_priv_t),
+ VLC_OBJECT_LIBVLC, "libvlc" );
+ if( p_libvlc != NULL )
+ i_instances++;
+ vlc_mutex_unlock( lock );
+
+ if( p_libvlc == NULL )
+ return NULL;
+
+ priv = libvlc_priv (p_libvlc);
+ priv->p_playlist = NULL;
+ priv->p_interaction = NULL;
+ priv->p_vlm = NULL;
+ p_libvlc->psz_object_name = strdup( "libvlc" );
+
+ /* Initialize message queue */
+ msg_Create( p_libvlc );
+
+ /* Find verbosity from VLC_VERBOSE environment variable */
+ psz_env = getenv( "VLC_VERBOSE" );
+ if( psz_env != NULL )
+ priv->i_verbose = atoi( psz_env );
+ else
+ priv->i_verbose = 3;
+#if defined( HAVE_ISATTY ) && !defined( WIN32 )
+ priv->b_color = isatty( 2 ); /* 2 is for stderr */
+#else
+ priv->b_color = false;
+#endif
-#define LIBVLC_PLAYLIST_FUNC_END \
- vlc_object_release( p_libvlc->p_playlist ); \
- if( i_object ) vlc_object_release( p_libvlc );
+ /* Announce who we are - Do it only for first instance ? */
+ msg_Dbg( p_libvlc, COPYRIGHT_MESSAGE );
+ msg_Dbg( p_libvlc, "libvlc was configured with %s", CONFIGURE_LINE );
-/*****************************************************************************
- * VLC_AddTarget: adds a target for playing.
- *****************************************************************************
- * This function adds psz_target to the playlist
- *****************************************************************************/
+ /* Initialize mutexes */
+ vlc_mutex_init( &priv->timer_lock );
+ vlc_mutex_init( &priv->config_lock );
-int VLC_AddTarget( int i_object, char const *psz_target,
- char const **ppsz_options, int i_options,
- int i_mode, int i_pos )
-{
- int i_err;
- LIBVLC_PLAYLIST_FUNC;
- i_err = playlist_PlaylistAddExt( p_libvlc->p_playlist, psz_target,
- NULL, i_mode, i_pos, -1,
- ppsz_options, i_options );
- LIBVLC_PLAYLIST_FUNC_END;
- return i_err;
-}
+ priv->threads_count = 0;
+ vlc_mutex_init (&priv->threads_lock);
+ vlc_cond_init (NULL, &priv->threads_wait);
-/*****************************************************************************
- * VLC_Play: play the playlist
- *****************************************************************************/
-int VLC_Play( int i_object )
-{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Play( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
- return VLC_SUCCESS;
-}
+ /* Store data for the non-reentrant API */
+ p_static_vlc = p_libvlc;
-/*****************************************************************************
- * VLC_Pause: toggle pause
- *****************************************************************************/
-int VLC_Pause( int i_object )
-{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Pause( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
- return VLC_SUCCESS;
+ return p_libvlc;
}
-/*****************************************************************************
- * VLC_Stop: stop playback
- *****************************************************************************/
-int VLC_Stop( int i_object )
+/**
+ * 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,
+ const char *ppsz_argv[] )
{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Stop( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
- return VLC_SUCCESS;
-}
+ libvlc_global_data_t *p_libvlc_global = vlc_global();
+ libvlc_priv_t *priv = libvlc_priv (p_libvlc);
+ char p_capabilities[200];
+ char * p_tmp = NULL;
+ char * psz_modules = NULL;
+ char * psz_parser = NULL;
+ char * psz_control = NULL;
+ bool b_exit = false;
+ int i_ret = VLC_EEXIT;
+ playlist_t *p_playlist = NULL;
+ 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
-/*****************************************************************************
- * VLC_IsPlaying: Query for Playlist Status
- *****************************************************************************/
-vlc_bool_t VLC_IsPlaying( int i_object )
-{
- vlc_bool_t b_playing;
+ /* System specific initialization code */
+ system_Init( p_libvlc, &i_argc, ppsz_argv );
- LIBVLC_PLAYLIST_FUNC;
- if( p_libvlc->p_playlist->p_input )
+ /* Get the executable name (similar to the basename command) */
+ if( i_argc > 0 && ppsz_argv[0][0] )
{
- vlc_value_t val;
- var_Get( p_libvlc->p_playlist->p_input, "state", &val );
- b_playing = ( val.i_int == PLAYING_S );
- }
- else
- {
- b_playing = playlist_IsPlaying( p_libvlc->p_playlist );
+ free( p_libvlc->psz_object_name );
+
+ const char *psz_exe = strrchr( ppsz_argv[0], '/' );
+ if( psz_exe && *(psz_exe + 1) )
+ p_libvlc->psz_object_name = strdup( psz_exe + 1 );
+ else
+ p_libvlc->psz_object_name = strdup( ppsz_argv[0] );
}
- LIBVLC_PLAYLIST_FUNC_END;
- return b_playing;
-}
-/**
- * Get the current position in a input
- *
- * Return the current position as a float
- * \note For some inputs, this will be unknown.
- *
- * \param i_object a vlc object id
- * \return a float in the range of 0.0 - 1.0
- */
-float VLC_PositionGet( int i_object )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- LIBVLC_FUNC;
+ /*
+ * Support for gettext
+ */
+ LoadMessages ();
+
+ /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
+ msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+ /* 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 );
- if( !p_input )
+ if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, true ) )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
+ module_EndBank( p_libvlc );
+ return VLC_EGENERIC;
}
- var_Get( p_input, "position", &val );
- vlc_object_release( p_input );
-
- LIBVLC_FUNC_END;
- return val.f_float;
-}
+ /* Check for short help option */
+ if( config_GetInt( p_libvlc, "help" ) > 0 )
+ {
+ Help( p_libvlc, "help" );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
+ }
+ /* Check for version option */
+ else if( config_GetInt( p_libvlc, "version" ) > 0 )
+ {
+ Version();
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
+ }
-/**
- * Set the current position in a input
- *
- * Set the current position in a input and then return
- * the current position as a float.
- * \note For some inputs, this will be unknown.
- *
- * \param i_object a vlc object id
- * \param i_position a float in the range of 0.0 - 1.0
- * \return a float in the range of 0.0 - 1.0
- */
-float VLC_PositionSet( int i_object, float i_position )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
+ /* Set the config file stuff */
+ priv->psz_configfile = config_GetCustomConfigFile( p_libvlc );
- /* Check that the handle is valid */
- if( !p_libvlc )
+ /* Check for plugins cache options */
+ if( config_GetInt( p_libvlc, "reset-plugins-cache" ) > 0 )
{
- return VLC_ENOOBJ;
+ p_libvlc_global->p_module_bank->b_cache_delete = true;
}
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+ /* Will be re-done properly later on */
+ priv->i_verbose = config_GetInt( p_libvlc, "verbose" );
- if( !p_input )
+ /* Check for daemon mode */
+#ifndef WIN32
+ if( config_GetInt( p_libvlc, "daemon" ) > 0 )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
- }
+#ifdef HAVE_DAEMON
+ char *psz_pidfile = NULL;
- val.f_float = i_position;
- var_Set( p_input, "position", val );
- var_Get( p_input, "position", &val );
- vlc_object_release( p_input );
+ if( daemon( 1, 0) != 0 )
+ {
+ msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
+ b_exit = true;
+ }
+ b_daemon = true;
- if( i_object ) vlc_object_release( p_libvlc );
- return val.f_float;
-}
+ /* lets check if we need to write the pidfile */
+ 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 (%m)",
+ psz_pidfile );
+ }
+ }
+ free( psz_pidfile );
-/**
- * Get the current position in a input
- *
- * Return the current position in seconds from the start.
- * \note For some inputs, this will be unknown.
- *
- * \param i_object a vlc object id
- * \return the offset from 0:00 in seconds
- */
-int VLC_TimeGet( int i_object )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
+#else
+ pid_t i_pid;
- /* Check that the handle is valid */
- if( !p_libvlc )
+ if( ( i_pid = fork() ) < 0 )
+ {
+ msg_Err( p_libvlc, "unable to fork vlc to daemon mode" );
+ b_exit = true;
+ }
+ else if( i_pid )
+ {
+ /* This is the parent, exit right now */
+ msg_Dbg( p_libvlc, "closing parent process" );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
+ }
+ else
+ {
+ /* We are the child */
+ msg_Dbg( p_libvlc, "daemon spawned" );
+ close( STDIN_FILENO );
+ close( STDOUT_FILENO );
+ close( STDERR_FILENO );
+
+ b_daemon = true;
+ }
+#endif
+ }
+#endif
+
+ if( b_exit )
{
- return VLC_ENOOBJ;
+ module_EndBank( p_libvlc );
+ return i_ret;
}
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+ /* 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. */
- if( !p_input )
+ if( !config_GetInt( p_libvlc, "ignore-config" ) )
+ config_LoadConfigFile( p_libvlc, "main" );
+ config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, 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" ) )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
- }
+ bool b_cache_delete = p_libvlc_global->p_module_bank->b_cache_delete;
- var_Get( p_input, "time", &val );
- vlc_object_release( p_input );
+ /* Reset the default domain */
+ SetLanguage( psz_language );
- if( i_object ) vlc_object_release( p_libvlc );
- return val.i_time / 1000000;
-}
+ /* Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
+ msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
-/**
- * Seek to a position in the current input
- *
- * Seek i_seconds in the current input. If b_relative is set,
- * then the seek will be relative to the current position, otherwise
- * it will seek to i_seconds from the beginning of the input.
- * \note For some inputs, this will be unknown.
- *
- * \param i_object a vlc object id
- * \param i_seconds seconds from current position or from beginning of input
- * \param b_relative seek relative from current position
- * \return VLC_SUCCESS on success
- */
-int VLC_TimeSet( int i_object, int i_seconds, vlc_bool_t b_relative )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
+ module_EndBank( p_libvlc );
+ module_InitBank( p_libvlc );
+ if( !config_GetInt( p_libvlc, "ignore-config" ) )
+ config_LoadConfigFile( p_libvlc, "main" );
+ config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, true );
+ p_libvlc_global->p_module_bank->b_cache_delete = b_cache_delete;
+ }
+ free( psz_language );
+# endif
+#endif
- /* Check that the handle is valid */
- if( !p_libvlc )
+ /*
+ * 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 )
{
- return VLC_ENOOBJ;
+ b_exit = true;
}
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+ msg_Dbg( p_libvlc, "module bank initialized, found %i modules",
+ vlc_internals( p_libvlc_global->p_module_bank )->i_children );
- if( !p_input )
+ /* Check for help on modules */
+ if( (p_tmp = config_GetPsz( p_libvlc, "module" )) )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
+ Help( p_libvlc, p_tmp );
+ free( p_tmp );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
}
-
- if( b_relative )
+ /* Check for full help option */
+ else if( config_GetInt( p_libvlc, "full-help" ) > 0 )
{
- val.i_time = i_seconds;
- val.i_time = val.i_time * 1000000L;
- var_Set( p_input, "time-offset", val );
+ config_PutInt( p_libvlc, "advanced", 1);
+ config_PutInt( p_libvlc, "help-verbose", 1);
+ Help( p_libvlc, "full-help" );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
}
- else
+ /* Check for long help option */
+ else if( config_GetInt( p_libvlc, "longhelp" ) > 0 )
{
- val.i_time = i_seconds;
- val.i_time = val.i_time * 1000000L;
- var_Set( p_input, "time", val );
+ Help( p_libvlc, "longhelp" );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
}
- vlc_object_release( p_input );
-
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_SUCCESS;
-}
-
-/**
- * Get the total length of a input
- *
- * Return the total length in seconds from the current input.
- * \note For some inputs, this will be unknown.
- *
- * \param i_object a vlc object id
- * \return the length in seconds
- */
-int VLC_LengthGet( int i_object )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
-
- /* Check that the handle is valid */
- if( !p_libvlc )
+ /* Check for module list option */
+ else if( config_GetInt( p_libvlc, "list" ) > 0 )
{
- return VLC_ENOOBJ;
+ ListModules( p_libvlc, false );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
}
-
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
-
- if( !p_input )
+ else if( config_GetInt( p_libvlc, "list-verbose" ) > 0 )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
+ ListModules( p_libvlc, true );
+ b_exit = true;
+ i_ret = VLC_EEXITSUCCESS;
}
- var_Get( p_input, "length", &val );
- vlc_object_release( p_input );
-
- if( i_object ) vlc_object_release( p_libvlc );
- return val.i_time / 1000000L;
-}
+ /* Check for config file options */
+ if( !config_GetInt( p_libvlc, "ignore-config" ) )
+ {
+ if( config_GetInt( p_libvlc, "reset-config" ) > 0 )
+ {
+ config_ResetAll( p_libvlc );
+ config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, true );
+ config_SaveConfigFile( p_libvlc, NULL );
+ }
+ if( config_GetInt( p_libvlc, "save-config" ) > 0 )
+ {
+ config_LoadConfigFile( p_libvlc, NULL );
+ config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, true );
+ config_SaveConfigFile( p_libvlc, NULL );
+ }
+ }
-/**
- * Play the input faster than realtime
- *
- * 2x, 4x, 8x faster than realtime
- * \note For some inputs, this will be impossible.
- *
- * \param i_object a vlc object id
- * \return the current speedrate
- */
-float VLC_SpeedFaster( int i_object )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
+ if( b_exit )
+ {
+ module_EndBank( p_libvlc );
+ return i_ret;
+ }
- /* Check that the handle is valid */
- if( !p_libvlc )
+ /*
+ * Init device values
+ */
+ InitDeviceValues( p_libvlc );
+
+ /*
+ * Override default configuration with config file settings
+ */
+ if( !config_GetInt( p_libvlc, "ignore-config" ) )
+ config_LoadConfigFile( p_libvlc, NULL );
+
+ /*
+ * Override configuration with command line settings
+ */
+ if( config_LoadCmdLine( p_libvlc, &i_argc, ppsz_argv, false ) )
{
- return VLC_ENOOBJ;
+#ifdef WIN32
+ ShowConsole( false );
+ /* Pause the console because it's destroyed when we exit */
+ fprintf( stderr, "The command line options couldn't be loaded, check "
+ "that they are valid.\n" );
+ PauseConsole();
+#endif
+ module_EndBank( p_libvlc );
+ return VLC_EGENERIC;
}
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+ /*
+ * System specific configuration
+ */
+ system_Configure( p_libvlc, &i_argc, ppsz_argv );
+
+/* FIXME: could be replaced by using Unix sockets */
+#ifdef HAVE_DBUS
+ dbus_threads_init_default();
- if( !p_input )
+ if( config_GetInt( p_libvlc, "one-instance" ) > 0 )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
- }
+ /* Initialise D-Bus interface, check for other instances */
+ DBusConnection *p_conn = NULL;
+ DBusError dbus_error;
- val.b_bool = VLC_TRUE;
- var_Set( p_input, "rate-faster", val );
- var_Get( p_input, "rate", &val );
- vlc_object_release( p_input );
+ dbus_error_init( &dbus_error );
- if( i_object ) vlc_object_release( p_libvlc );
- return val.f_float / INPUT_RATE_DEFAULT;
-}
+ /* connect to the session bus */
+ p_conn = dbus_bus_get( DBUS_BUS_SESSION, &dbus_error );
+ if( !p_conn )
+ {
+ msg_Err( p_libvlc, "Failed to connect to D-Bus session daemon: %s",
+ dbus_error.message );
+ dbus_error_free( &dbus_error );
+ }
+ else
+ {
+ /* check if VLC is available on the bus
+ * if not: D-Bus control is not enabled on the other
+ * instance and we can't pass MRLs to it */
+ DBusMessage *p_test_msg = NULL;
+ DBusMessage *p_test_reply = NULL;
+ p_test_msg = dbus_message_new_method_call(
+ "org.mpris.vlc", "/",
+ "org.freedesktop.MediaPlayer", "Identity" );
+ /* block until a reply arrives */
+ p_test_reply = dbus_connection_send_with_reply_and_block(
+ p_conn, p_test_msg, -1, &dbus_error );
+ dbus_message_unref( p_test_msg );
+ if( p_test_reply == NULL )
+ {
+ dbus_error_free( &dbus_error );
+ msg_Dbg( p_libvlc, "No Media Player is running. "
+ "Continuing normally." );
+ }
+ else
+ {
+ int i_input;
+ DBusMessage* p_dbus_msg = NULL;
+ DBusMessageIter dbus_args;
+ DBusPendingCall* p_dbus_pending = NULL;
+ dbus_bool_t b_play;
+
+ dbus_message_unref( p_test_reply );
+ msg_Warn( p_libvlc, "Another Media Player is running. Exiting");
+
+ for( i_input = optind;i_input < i_argc;i_input++ )
+ {
+ msg_Dbg( p_libvlc, "Adds %s to the running Media Player",
+ ppsz_argv[i_input] );
+
+ p_dbus_msg = dbus_message_new_method_call(
+ "org.mpris.vlc", "/TrackList",
+ "org.freedesktop.MediaPlayer", "AddTrack" );
+
+ if ( NULL == p_dbus_msg )
+ {
+ msg_Err( p_libvlc, "D-Bus problem" );
+ system_End( p_libvlc );
+ exit( VLC_ETIMEOUT );
+ }
+
+ /* append MRLs */
+ dbus_message_iter_init_append( p_dbus_msg, &dbus_args );
+ if ( !dbus_message_iter_append_basic( &dbus_args,
+ DBUS_TYPE_STRING, &ppsz_argv[i_input] ) )
+ {
+ dbus_message_unref( p_dbus_msg );
+ system_End( p_libvlc );
+ exit( VLC_ENOMEM );
+ }
+ b_play = TRUE;
+ if( config_GetInt( p_libvlc, "playlist-enqueue" ) > 0 )
+ b_play = FALSE;
+ if ( !dbus_message_iter_append_basic( &dbus_args,
+ DBUS_TYPE_BOOLEAN, &b_play ) )
+ {
+ dbus_message_unref( p_dbus_msg );
+ system_End( p_libvlc );
+ exit( VLC_ENOMEM );
+ }
+
+ /* send message and get a handle for a reply */
+ if ( !dbus_connection_send_with_reply ( p_conn,
+ p_dbus_msg, &p_dbus_pending, -1 ) )
+ {
+ msg_Err( p_libvlc, "D-Bus problem" );
+ dbus_message_unref( p_dbus_msg );
+ system_End( p_libvlc );
+ exit( VLC_ETIMEOUT );
+ }
+
+ if ( NULL == p_dbus_pending )
+ {
+ msg_Err( p_libvlc, "D-Bus problem" );
+ dbus_message_unref( p_dbus_msg );
+ system_End( p_libvlc );
+ exit( VLC_ETIMEOUT );
+ }
+ dbus_connection_flush( p_conn );
+ dbus_message_unref( p_dbus_msg );
+ /* block until we receive a reply */
+ dbus_pending_call_block( p_dbus_pending );
+ dbus_pending_call_unref( p_dbus_pending );
+ } /* processes all command line MRLs */
+
+ /* bye bye */
+ system_End( p_libvlc );
+ exit( VLC_SUCCESS );
+ }
+ }
+ /* we unreference the connection when we've finished with it */
+ if( p_conn ) dbus_connection_unref( p_conn );
+ }
+#endif
-/**
- * Play the input slower than realtime
- *
- * 1/2x, 1/4x, 1/8x slower than realtime
- * \note For some inputs, this will be impossible.
- *
- * \param i_object a vlc object id
- * \return the current speedrate
- */
-float VLC_SpeedSlower( int i_object )
-{
- input_thread_t *p_input;
- vlc_value_t val;
- libvlc_int_t *p_libvlc = vlc_current_object( i_object );
+ /*
+ * Message queue options
+ */
- /* Check that the handle is valid */
- if( !p_libvlc )
+ var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+ if( config_GetInt( p_libvlc, "quiet" ) > 0 )
{
- return VLC_ENOOBJ;
+ 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 );
+
+ if( priv->b_color )
+ priv->b_color = config_GetInt( p_libvlc, "color" ) > 0;
+
+ /*
+ * Output messages that may still be in the queue
+ */
+ msg_Flush( p_libvlc );
+
+ if( !config_GetInt( p_libvlc, "fpu" ) )
+ cpu_flags &= ~CPU_CAPABILITY_FPU;
+
+#if defined( __i386__ ) || defined( __x86_64__ )
+ if( !config_GetInt( p_libvlc, "mmx" ) )
+ cpu_flags &= ~CPU_CAPABILITY_MMX;
+ if( !config_GetInt( p_libvlc, "3dn" ) )
+ cpu_flags &= ~CPU_CAPABILITY_3DNOW;
+ if( !config_GetInt( p_libvlc, "mmxext" ) )
+ cpu_flags &= ~CPU_CAPABILITY_MMXEXT;
+ if( !config_GetInt( p_libvlc, "sse" ) )
+ cpu_flags &= ~CPU_CAPABILITY_SSE;
+ if( !config_GetInt( p_libvlc, "sse2" ) )
+ cpu_flags &= ~CPU_CAPABILITY_SSE2;
+#endif
+#if defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc64__ )
+ if( !config_GetInt( p_libvlc, "altivec" ) )
+ cpu_flags &= ~CPU_CAPABILITY_ALTIVEC;
+#endif
- p_input = vlc_object_find( p_libvlc, VLC_OBJECT_INPUT, FIND_CHILD );
+#define PRINT_CAPABILITY( capability, string ) \
+ if( vlc_CPU() & capability ) \
+ { \
+ strncat( p_capabilities, string " ", \
+ sizeof(p_capabilities) - strlen(p_capabilities) ); \
+ p_capabilities[sizeof(p_capabilities) - 1] = '\0'; \
+ }
- if( !p_input )
+ 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
+ */
+ priv->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 );
+
+ priv->b_stats = config_GetInt( p_libvlc, "stats" ) > 0;
+ priv->i_timers = 0;
+ priv->pp_timers = NULL;
+
+ /* Init stats */
+ p_libvlc->p_stats = (global_stats_t *)malloc( sizeof( global_stats_t ) );
+ if( !p_libvlc->p_stats )
+ {
+ vlc_object_release( p_libvlc );
+ return VLC_ENOMEM;
+ }
+ vlc_mutex_init( &p_libvlc->p_stats->lock );
+ priv->p_stats_computer = NULL;
+
+ /* Init the array that holds every input item */
+ ARRAY_INIT( priv->input_items );
+ priv->i_last_input_id = 0;
+
+ /*
+ * Initialize hotkey handling
+ */
+ var_Create( p_libvlc, "key-pressed", VLC_VAR_INTEGER );
+ var_Create( p_libvlc, "key-action", VLC_VAR_INTEGER );
+ p_libvlc->p_hotkeys = malloc( libvlc_hotkeys_size );
+ /* Do a copy (we don't need to modify the strings) */
+ memcpy( p_libvlc->p_hotkeys, libvlc_hotkeys, libvlc_hotkeys_size );
+ var_AddCallback( p_libvlc, "key-pressed", vlc_key_to_action,
+ p_libvlc->p_hotkeys );
+
+ /* Initialize interaction */
+ priv->p_interaction = interaction_Init( p_libvlc );
+
+ /* Initialize playlist and get commandline files */
+ playlist_ThreadCreate( p_libvlc );
+ if( !priv->p_playlist )
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
+ msg_Err( p_libvlc, "playlist initialization failed" );
+ if( priv->p_memcpy_module != NULL )
+ {
+ module_Unneed( p_libvlc, priv->p_memcpy_module );
+ }
+ module_EndBank( p_libvlc );
+ return VLC_EGENERIC;
}
+ p_playlist = priv->p_playlist;
- val.b_bool = VLC_TRUE;
- var_Set( p_input, "rate-slower", val );
- var_Get( p_input, "rate", &val );
- vlc_object_release( p_input );
+ psz_modules = config_GetPsz( p_playlist, "services-discovery" );
+ if( psz_modules && *psz_modules )
+ {
+ /* Add service discovery modules */
+ playlist_ServicesDiscoveryAdd( p_playlist, psz_modules );
+ }
+ free( psz_modules );
- if( i_object ) vlc_object_release( p_libvlc );
- return val.f_float / INPUT_RATE_DEFAULT;
+#ifdef ENABLE_VLM
+ /* Initialize VLM if vlm-conf is specified */
+ psz_parser = config_GetPsz( p_libvlc, "vlm-conf" );
+ if( psz_parser && *psz_parser )
+ {
+ priv->p_vlm = vlm_New( p_libvlc );
+ if( !priv->p_vlm )
+ msg_Err( p_libvlc, "VLM initialization failed" );
+ }
+ free( psz_parser );
+#endif
+
+ /*
+ * 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 )
+ {
+ 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 );
+ libvlc_InternalAddIntf( p_libvlc, psz_temp );
+ free( psz_temp );
+ }
+ }
+ free( psz_modules );
+ free( psz_control );
+
+ /*
+ * Always load the hotkeys interface if it exists
+ */
+ libvlc_InternalAddIntf( p_libvlc, "hotkeys,none" );
+
+#ifdef HAVE_DBUS
+ /* loads dbus control interface if in one-instance mode
+ * we do it only when playlist exists, because dbus module needs it */
+ if( config_GetInt( p_libvlc, "one-instance" ) > 0 )
+ libvlc_InternalAddIntf( p_libvlc, "dbus,none" );
+
+ /* Prevents the power management daemon from suspending the system
+ * when VLC is active */
+ if( config_GetInt( p_libvlc, "inhibit" ) > 0 )
+ libvlc_InternalAddIntf( p_libvlc, "inhibit,none" );
+#endif
+
+ /*
+ * If needed, load the Xscreensaver interface
+ * Currently, only for X
+ */
+#ifdef HAVE_X11_XLIB_H
+ if( config_GetInt( p_libvlc, "disable-screensaver" ) )
+ {
+ libvlc_InternalAddIntf( p_libvlc, "screensaver,none" );
+ }
+#endif
+
+ if( config_GetInt( p_libvlc, "file-logging" ) > 0 )
+ {
+ libvlc_InternalAddIntf( p_libvlc, "logger,none" );
+ }
+#ifdef HAVE_SYSLOG_H
+ if( config_GetInt( p_libvlc, "syslog" ) > 0 )
+ {
+ char *logmode = var_CreateGetString( p_libvlc, "logmode" );
+ var_SetString( p_libvlc, "logmode", "syslog" );
+ libvlc_InternalAddIntf( p_libvlc, "logger,none" );
+
+ if( logmode )
+ {
+ var_SetString( p_libvlc, "logmode", logmode );
+ free( logmode );
+ }
+ else
+ var_Destroy( p_libvlc, "logmode" );
+ }
+#endif
+
+ if( config_GetInt( p_libvlc, "show-intf" ) > 0 )
+ {
+ libvlc_InternalAddIntf( p_libvlc, "showintf,none" );
+ }
+
+ if( config_GetInt( p_libvlc, "network-synchronisation") > 0 )
+ {
+ libvlc_InternalAddIntf( p_libvlc, "netsync,none" );
+ }
+
+#ifdef WIN32
+ if( config_GetInt( p_libvlc, "prefer-system-codecs") > 0 )
+ {
+ char *psz_codecs = config_GetPsz( p_playlist, "codec" );
+ if( psz_codecs )
+ {
+ char *psz_morecodecs;
+ asprintf(&psz_morecodecs, "%s,dmo,quicktime", psz_codecs);
+ if( psz_morecodecs )
+ {
+ config_PutPsz( p_libvlc, "codec", psz_morecodecs);
+ free( psz_morecodecs );
+ }
+ }
+ else
+ config_PutPsz( p_libvlc, "codec", "dmo,quicktime");
+ free( psz_codecs );
+ }
+#endif
+
+ /*
+ * 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 );
+
+ /* Create a variable for showing the interface (moved from playlist). */
+ var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );
+ var_SetBool( p_libvlc, "intf-show", true );
+
+ var_Create( p_libvlc, "intf-popupmenu", 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 )
+ {
+ playlist_t *p_playlist = pl_Yield( p_libvlc );
+ playlist_AddExt( p_playlist, val.psz_string, NULL, PLAYLIST_INSERT, 0,
+ -1, NULL, 0, true, pl_Unlocked );
+ pl_Release( p_libvlc );
+ }
+ free( val.psz_string );
+
+ return VLC_SUCCESS;
}
/**
- * Return the current playlist item
- *
- * Returns the index of the playlistitem that is currently selected for play.
- * This is valid even if nothing is currently playing.
- *
- * \param i_object a vlc object id
- * \return the current index
+ * Cleanup a libvlc instance. The instance is not completely deallocated
+ * \param p_libvlc the instance to clean
*/
-int VLC_PlaylistIndex( int i_object )
+int libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
{
- printf( "This function is deprecated and should not be used anymore" );
- return -1;
+ intf_thread_t * p_intf = NULL;
+ libvlc_priv_t *priv = libvlc_priv (p_libvlc);
+
+ /* 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 ); /* for intf_Create() */
+ vlc_object_release( p_intf ); /* for vlc_object_find() */
+ }
+
+#ifdef ENABLE_VLM
+ /* Destroy VLM if created in libvlc_InternalInit */
+ if( priv->p_vlm )
+ {
+ vlm_Delete( priv->p_vlm );
+ }
+#endif
+
+ playlist_t *p_playlist = priv->p_playlist;
+ /* Remove all services discovery */
+ msg_Dbg( p_libvlc, "removing all services discovery tasks" );
+ playlist_ServicesDiscoveryKillAll( p_playlist );
+
+ /* Free playlist */
+ /* Any thread still running must not assume pl_Yield() succeeds. */
+ msg_Dbg( p_libvlc, "removing playlist" );
+ priv->p_playlist = NULL;
+ vlc_object_kill( p_playlist ); /* <-- memory barrier for pl_Yield() */
+ vlc_thread_join( p_playlist );
+ vlc_object_release( p_playlist );
+
+ /* Free interaction */
+ msg_Dbg( p_libvlc, "removing interaction" );
+ interaction_Destroy( priv->p_interaction );
+
+ /* Free video outputs */
+ msg_Dbg( p_libvlc, "removing all video outputs" );
+ vlc_list_t *list = vlc_list_find (p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD);
+ for (int i = 0; i < list->i_count; i++)
+ vlc_object_release (list->p_values[i].p_object);
+ vlc_list_release (list);
+
+ stats_TimersDumpAll( p_libvlc );
+ stats_TimersCleanAll( p_libvlc );
+
+#ifdef ENABLE_SOUT
+ announce_handler_t * p_announce;
+
+ /* 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 );
+ }
+#endif
+
+ /* Make sure all threads are completed before we start looking for
+ * reference leaks and deinitializing core LibVLC subsytems. */
+ vlc_mutex_lock (&priv->threads_lock);
+ while (priv->threads_count)
+ {
+ msg_Dbg (p_libvlc, "waiting for %u remaining threads",
+ priv->threads_count);
+ vlc_cond_wait (&priv->threads_wait, &priv->threads_lock);
+ }
+ vlc_mutex_unlock (&priv->threads_lock);
+
+ bool b_clean = true;
+ FOREACH_ARRAY( input_item_t *p_del, priv->input_items )
+ msg_Err( p_libvlc, "input item %p has not been deleted properly: refcount %d, name %s",
+ p_del, p_del->i_gc_refcount, p_del->psz_name ? p_del->psz_name : "(null)" );
+ b_clean = false;
+ FOREACH_END();
+ assert( b_clean );
+ ARRAY_RESET( priv->input_items );
+
+ msg_Dbg( p_libvlc, "removing stats" );
+ vlc_mutex_destroy( &p_libvlc->p_stats->lock );
+ FREENULL( p_libvlc->p_stats );
+
+ return VLC_SUCCESS;
}
/**
- * Total number of items in the playlist
- *
- * \param i_object a vlc object id
- * \return amount of playlist items
+ * 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
*/
-int VLC_PlaylistNumberOfItems( int i_object )
+int libvlc_InternalDestroy( libvlc_int_t *p_libvlc )
{
- int i_size;
- LIBVLC_PLAYLIST_FUNC;
- i_size = p_libvlc->p_playlist->items.i_size;
- LIBVLC_PLAYLIST_FUNC_END;
- return i_size;
+ if( !p_libvlc )
+ return VLC_EGENERIC;
+
+ libvlc_priv_t *priv = libvlc_priv (p_libvlc);
+
+#ifndef WIN32
+ char* psz_pidfile = NULL;
+
+ if( b_daemon )
+ {
+ psz_pidfile = config_GetPsz( p_libvlc, "pidfile" );
+ if( psz_pidfile != NULL )
+ {
+ msg_Dbg( p_libvlc, "removing pid file %s", psz_pidfile );
+ if( unlink( psz_pidfile ) == -1 )
+ {
+ msg_Dbg( p_libvlc, "removing pid file %s: %m",
+ psz_pidfile );
+ }
+ }
+ free( psz_pidfile );
+ }
+#endif
+
+ if( priv->p_memcpy_module )
+ {
+ module_Unneed( p_libvlc, priv->p_memcpy_module );
+ priv->p_memcpy_module = NULL;
+ }
+
+ /* Free module bank. It is refcounted, so we call this each time */
+ module_EndBank( p_libvlc );
+
+ FREENULL( priv->psz_configfile );
+ var_DelCallback( p_libvlc, "key-pressed", vlc_key_to_action,
+ p_libvlc->p_hotkeys );
+ FREENULL( p_libvlc->p_hotkeys );
+
+ vlc_mutex_t *lock = var_AcquireMutex( "libvlc" );
+ i_instances--;
+
+ if( i_instances == 0 )
+ {
+ /* System specific cleaning code */
+ system_End( p_libvlc );
+ }
+ vlc_mutex_unlock( lock );
+
+ msg_Flush( p_libvlc );
+ msg_Destroy( p_libvlc );
+
+ /* Destroy mutexes */
+ vlc_mutex_destroy( &priv->config_lock );
+ vlc_mutex_destroy( &priv->timer_lock );
+ vlc_cond_destroy (&priv->threads_wait);
+ vlc_mutex_destroy (&priv->threads_lock);
+
+ vlc_object_release( p_libvlc );
+ p_libvlc = NULL;
+
+ /* Stop thread system: last one out please shut the door!
+ * The number of initializations of the thread system is counted, we
+ * can call this each time */
+ vlc_threads_end ();
+
+ return VLC_SUCCESS;
}
/**
- * Go to next playlist item
- * \param i_object a vlc object id
- * \return VLC_SUCCESS on success
+ * Add an interface plugin and run it
*/
-int VLC_PlaylistNext( int i_object )
+int libvlc_InternalAddIntf( libvlc_int_t *p_libvlc, char const *psz_module )
{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Next( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
+ int i_err;
+ intf_thread_t *p_intf = NULL;
+
+ if( !p_libvlc )
+ return VLC_EGENERIC;
+
+ if( !psz_module ) /* requesting the default interface */
+ {
+ char *psz_interface = config_GetPsz( p_libvlc, "intf" );
+ if( !psz_interface || !*psz_interface ) /* "intf" has not been set */
+ {
+#ifndef WIN32
+ if( b_daemon )
+ /* Daemon mode hack.
+ * We prefer the dummy interface if none is specified. */
+ psz_module = "dummy";
+ else
+#endif
+ msg_Info( p_libvlc, _("Running vlc with the default interface. Use 'cvlc' to use vlc without interface.") );
+ }
+ free( psz_interface );
+ }
+
+ /* Try to create the interface */
+ p_intf = intf_Create( p_libvlc, psz_module ? psz_module : "$intf" );
+ if( p_intf == NULL )
+ {
+ msg_Err( p_libvlc, "interface \"%s\" initialization failed",
+ psz_module );
+ return VLC_EGENERIC;
+ }
+
+ /* Try to run the interface */
+ i_err = intf_RunThread( p_intf );
+ if( i_err )
+ {
+ vlc_object_detach( p_intf );
+ vlc_object_release( p_intf );
+ return i_err;
+ }
+
return VLC_SUCCESS;
+};
+
+#if defined( ENABLE_NLS ) && (defined (__APPLE__) || defined (WIN32)) && \
+ ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
+/*****************************************************************************
+ * SetLanguage: set the interface language.
+ *****************************************************************************
+ * We set the LC_MESSAGES locale category for interface messages and buttons,
+ * as well as the LC_CTYPE category for string sorting and possible wide
+ * character support.
+ *****************************************************************************/
+static void SetLanguage ( const char *psz_lang )
+{
+#ifdef __APPLE__
+ /* I need that under Darwin, please check it doesn't disturb
+ * other platforms. --Meuuh */
+ setenv( "LANG", psz_lang, 1 );
+
+#else
+ /* We set LC_ALL manually because it is the only way to set
+ * the language at runtime under eg. Windows. Beware that this
+ * makes the environment unconsistent when libvlc is unloaded and
+ * should probably be moved to a safer place like vlc.c. */
+ setenv( "LC_ALL", psz_lang, 1 );
+#endif
+
+ setlocale( LC_ALL, psz_lang );
}
+#endif
-/**
- * Go to previous playlist item
- * \param i_object a vlc object id
- * \return VLC_SUCCESS on success
- */
-int VLC_PlaylistPrev( int i_object )
+
+static inline int LoadMessages (void)
{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Prev( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
- return VLC_SUCCESS;
+#if defined( ENABLE_NLS ) \
+ && ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
+ /* Specify where to find the locales for current domain */
+#if !defined( __APPLE__ ) && !defined( WIN32 ) && !defined( SYS_BEOS )
+ static const char psz_path[] = LOCALEDIR;
+#else
+ char psz_path[1024];
+ if (snprintf (psz_path, sizeof (psz_path), "%s" DIR_SEP "%s",
+ config_GetDataDir(), "locale")
+ >= (int)sizeof (psz_path))
+ return -1;
+
+#endif
+ if (bindtextdomain (PACKAGE_NAME, psz_path) == NULL)
+ {
+ fprintf (stderr, "Warning: cannot bind text domain "PACKAGE_NAME
+ " to directory %s\n", psz_path);
+ return -1;
+ }
+
+ /* LibVLC wants all messages in UTF-8.
+ * Unfortunately, we cannot ask UTF-8 for strerror_r(), strsignal_r()
+ * and other functions that are not part of our text domain.
+ */
+ if (bind_textdomain_codeset (PACKAGE_NAME, "UTF-8") == NULL)
+ {
+ fprintf (stderr, "Error: cannot set Unicode encoding for text domain "
+ PACKAGE_NAME"\n");
+ // Unbinds the text domain to avoid broken encoding
+ bindtextdomain (PACKAGE_NAME, "DOES_NOT_EXIST");
+ return -1;
+ }
+
+ /* LibVLC does NOT set the default textdomain, since it is a library.
+ * This could otherwise break programs using LibVLC (other than VLC).
+ * textdomain (PACKAGE_NAME);
+ */
+#endif
+ return 0;
}
-/**
- * Empty the playlist
- */
-int VLC_PlaylistClear( int i_object )
+/*****************************************************************************
+ * 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, const char *ppsz_argv[] )
{
- LIBVLC_PLAYLIST_FUNC;
- playlist_Clear( p_libvlc->p_playlist );
- LIBVLC_PLAYLIST_FUNC_END;
+ 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-- )
+ {
+ 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. */
+
+ playlist_t *p_playlist = pl_Yield( p_vlc );
+ playlist_AddExt( p_playlist, ppsz_argv[i_opt], NULL, PLAYLIST_INSERT,
+ 0, -1, ( i_options ? &ppsz_argv[i_opt + 1] : NULL ),
+ i_options, true, pl_Unlocked );
+ pl_Release( p_vlc );
+ }
+
return VLC_SUCCESS;
}
-/**
- * Change the volume
- *
- * \param i_object a vlc object id
- * \param i_volume something in a range from 0-200
- * \return the new volume (range 0-200 %)
- */
-int VLC_VolumeSet( int i_object, int i_volume )
+/*****************************************************************************
+ * Help: print program help
+ *****************************************************************************
+ * Print a short inline help. Message interface is initialized at this stage.
+ *****************************************************************************/
+static inline void print_help_on_full_help( void )
+{
+ utf8_fprintf( stdout, "\n" );
+ utf8_fprintf( stdout, "%s\n", _("To get exhaustive help, use '-H'.") );
+}
+
+static void Help( libvlc_int_t *p_this, char const *psz_help_name )
{
- audio_volume_t i_vol = 0;
- LIBVLC_FUNC;
+#ifdef WIN32
+ ShowConsole( true );
+#endif
- if( i_volume >= 0 && i_volume <= 200 )
+ 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" );
+ print_help_on_full_help();
+ }
+ else if( psz_help_name && !strcmp( psz_help_name, "longhelp" ) )
+ {
+ utf8_fprintf( stdout, vlc_usage, p_this->psz_object_name );
+ Usage( p_this, NULL );
+ print_help_on_full_help();
+ }
+ else if( psz_help_name && !strcmp( psz_help_name, "full-help" ) )
+ {
+ utf8_fprintf( stdout, vlc_usage, p_this->psz_object_name );
+ Usage( p_this, NULL );
+ }
+ else if( psz_help_name )
{
- i_vol = i_volume * AOUT_VOLUME_MAX / 200;
- aout_VolumeSet( p_libvlc, i_vol );
+ Usage( p_this, psz_help_name );
}
- LIBVLC_FUNC_END;
- return i_vol * 200 / AOUT_VOLUME_MAX;
+
+#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
+ PauseConsole();
+#endif
}
-/**
- * Get the current volume
- *
- * Retrieve the current volume.
- *
- * \param i_object a vlc object id
- * \return the current volume (range 0-200 %)
- */
-int VLC_VolumeGet( int i_object )
+/*****************************************************************************
+ * Usage: print module usage
+ *****************************************************************************
+ * Print a short inline help. Message interface is initialized at this stage.
+ *****************************************************************************/
+# define COL(x) "\033[" #x ";1m"
+# define RED COL(31)
+# define GREEN COL(32)
+# define YELLOW COL(33)
+# define BLUE COL(34)
+# define MAGENTA COL(35)
+# define CYAN COL(36)
+# define WHITE COL(0)
+# define GRAY "\033[0m"
+static void print_help_section( module_config_t *p_item, bool b_color, bool b_description )
{
- audio_volume_t i_volume;
- LIBVLC_FUNC;
- aout_VolumeGet( p_libvlc, &i_volume );
- LIBVLC_FUNC_END;
- return i_volume*200/AOUT_VOLUME_MAX;
+ if( !p_item ) return;
+ if( b_color )
+ {
+ utf8_fprintf( stdout, RED" %s:\n"GRAY,
+ p_item->psz_text );
+ if( b_description && p_item->psz_longtext )
+ utf8_fprintf( stdout, MAGENTA" %s\n"GRAY,
+ p_item->psz_longtext );
+ }
+ else
+ {
+ utf8_fprintf( stdout, " %s:\n", p_item->psz_text );
+ if( b_description && p_item->psz_longtext )
+ utf8_fprintf( stdout, " %s\n", p_item->psz_longtext );
+ }
}
-/**
- * Mute/Unmute the volume
- *
- * \param i_object a vlc object id
- * \return VLC_SUCCESS on success
- */
-int VLC_VolumeMute( int i_object )
+static void Usage( libvlc_int_t *p_this, char const *psz_module_name )
{
- LIBVLC_FUNC;
- aout_VolumeMute( p_libvlc, NULL );
- LIBVLC_FUNC_END;
- return VLC_SUCCESS;
+#define FORMAT_STRING " %s --%s%s%s%s%s%s%s "
+ /* short option ------' | | | | | | |
+ * option name ------------' | | | | | |
+ * <bra ---------------------' | | | | |
+ * option type or "" ----------' | | | |
+ * ket> -------------------------' | | |
+ * padding spaces -----------------' | |
+ * comment --------------------------' |
+ * comment suffix ---------------------'
+ *
+ * The purpose of having bra and ket is that we might i18n them as well.
+ */
+
+#define COLOR_FORMAT_STRING (WHITE" %s --%s"YELLOW"%s%s%s%s%s%s "GRAY)
+#define COLOR_FORMAT_STRING_BOOL (WHITE" %s --%s%s%s%s%s%s%s "GRAY)
+
+#define LINE_START 8
+#define PADDING_SPACES 25
+#ifdef WIN32
+# define OPTION_VALUE_SEP "="
+#else
+# define OPTION_VALUE_SEP " "
+#endif
+ vlc_list_t *p_list = NULL;
+ char psz_spaces_text[PADDING_SPACES+LINE_START+1];
+ char psz_spaces_longtext[LINE_START+3];
+ char psz_format[sizeof(COLOR_FORMAT_STRING)];
+ char psz_format_bool[sizeof(COLOR_FORMAT_STRING_BOOL)];
+ char psz_buffer[10000];
+ char psz_short[4];
+ int i_index;
+ int i_width = ConsoleWidth() - (PADDING_SPACES+LINE_START+1);
+ int i_width_description = i_width + PADDING_SPACES - 1;
+ bool b_advanced = config_GetInt( p_this, "advanced" ) > 0;
+ bool b_description = config_GetInt( p_this, "help-verbose" ) > 0;
+ bool b_description_hack;
+ bool b_color = config_GetInt( p_this, "color" ) > 0;
+ bool b_has_advanced = false;
+
+ memset( psz_spaces_text, ' ', PADDING_SPACES+LINE_START );
+ psz_spaces_text[PADDING_SPACES+LINE_START] = '\0';
+ memset( psz_spaces_longtext, ' ', LINE_START+2 );
+ psz_spaces_longtext[LINE_START+2] = '\0';
+#ifndef WIN32
+ if( !isatty( 1 ) )
+#endif
+ b_color = false; // don't put color control codes in a .txt file
+
+ if( b_color )
+ {
+ strcpy( psz_format, COLOR_FORMAT_STRING );
+ strcpy( psz_format_bool, COLOR_FORMAT_STRING_BOOL );
+ }
+ else
+ {
+ strcpy( psz_format, FORMAT_STRING );
+ strcpy( psz_format_bool, FORMAT_STRING );
+ }
+
+ /* List all modules */
+ p_list = vlc_list_find( p_this, VLC_OBJECT_MODULE, FIND_ANYWHERE );
+
+ /* Ugly hack to make sure that the help options always come first
+ * (part 1) */
+ if( !psz_module_name )
+ Usage( p_this, "help" );
+
+ /* Enumerate the config for each module */
+ for( i_index = 0; i_index < p_list->i_count; i_index++ )
+ {
+ bool b_help_module;
+ module_t *p_parser = (module_t *)p_list->p_values[i_index].p_object;
+ module_config_t *p_item = NULL;
+ module_config_t *p_section = NULL;
+ module_config_t *p_end = p_parser->p_config + p_parser->confsize;
+
+ if( psz_module_name && strcmp( psz_module_name,
+ p_parser->psz_object_name ) )
+ {
+ char *const *pp_shortcut = p_parser->pp_shortcuts;
+ while( *pp_shortcut )
+ {
+ if( !strcmp( psz_module_name, *pp_shortcut ) )
+ break;
+ pp_shortcut ++;
+ }
+ if( !*pp_shortcut )
+ continue;
+ }
+
+ /* Ignore modules without config options */
+ if( !p_parser->i_config_items )
+ {
+ continue;
+ }
+
+ b_help_module = !strcmp( "help", p_parser->psz_object_name );
+ /* Ugly hack to make sure that the help options always come first
+ * (part 2) */
+ if( !psz_module_name && b_help_module )
+ continue;
+
+ /* Ignore modules with only advanced config options if requested */
+ if( !b_advanced )
+ {
+ for( p_item = p_parser->p_config;
+ p_item < p_end;
+ p_item++ )
+ {
+ if( (p_item->i_type & CONFIG_ITEM) &&
+ !p_item->b_advanced ) break;
+ }
+ }
+
+ /* Print name of module */
+ if( strcmp( "main", p_parser->psz_object_name ) )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, "\n " GREEN "%s" GRAY "\n",
+ p_parser->psz_longname );
+ else
+ utf8_fprintf( stdout, "\n %s\n", p_parser->psz_longname );
+ }
+ if( p_parser->psz_help )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, CYAN" %s\n"GRAY, p_parser->psz_help );
+ else
+ utf8_fprintf( stdout, " %s\n", p_parser->psz_help );
+ }
+
+ /* Print module options */
+ for( p_item = p_parser->p_config;
+ p_item < p_end;
+ p_item++ )
+ {
+ char *psz_text, *psz_spaces = psz_spaces_text;
+ const char *psz_bra = NULL, *psz_type = NULL, *psz_ket = NULL;
+ const char *psz_suf = "", *psz_prefix = NULL;
+ signed int i;
+ size_t i_cur_width;
+
+ /* Skip removed options */
+ if( p_item->b_removed )
+ {
+ continue;
+ }
+ /* Skip advanced options if requested */
+ if( p_item->b_advanced && !b_advanced )
+ {
+ b_has_advanced = true;
+ continue;
+ }
+
+ switch( p_item->i_type )
+ {
+ case CONFIG_HINT_CATEGORY:
+ case CONFIG_HINT_USAGE:
+ if( !strcmp( "main", p_parser->psz_object_name ) )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, GREEN "\n %s\n" GRAY,
+ p_item->psz_text );
+ else
+ utf8_fprintf( stdout, "\n %s\n", p_item->psz_text );
+ }
+ if( b_description && p_item->psz_longtext )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, CYAN " %s\n" GRAY,
+ p_item->psz_longtext );
+ else
+ utf8_fprintf( stdout, " %s\n", p_item->psz_longtext );
+ }
+ break;
+
+ case CONFIG_HINT_SUBCATEGORY:
+ if( strcmp( "main", p_parser->psz_object_name ) )
+ break;
+ case CONFIG_SECTION:
+ p_section = p_item;
+ break;
+
+ 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:
+ case CONFIG_ITEM_FONT:
+ case CONFIG_ITEM_PASSWORD:
+ print_help_section( p_section, b_color, b_description );
+ p_section = NULL;
+ psz_bra = OPTION_VALUE_SEP "<";
+ psz_type = _("string");
+ psz_ket = ">";
+
+ if( p_item->ppsz_list )
+ {
+ psz_bra = OPTION_VALUE_SEP "{";
+ psz_type = psz_buffer;
+ psz_buffer[0] = '\0';
+ for( i = 0; p_item->ppsz_list[i]; i++ )
+ {
+ if( i ) strcat( psz_buffer, "," );
+ strcat( psz_buffer, p_item->ppsz_list[i] );
+ }
+ psz_ket = "}";
+ }
+ break;
+ case CONFIG_ITEM_INTEGER:
+ case CONFIG_ITEM_KEY: /* FIXME: do something a bit more clever */
+ print_help_section( p_section, b_color, b_description );
+ p_section = NULL;
+ psz_bra = OPTION_VALUE_SEP "<";
+ psz_type = _("integer");
+ psz_ket = ">";
+
+ if( p_item->min.i || p_item->max.i )
+ {
+ sprintf( psz_buffer, "%s [%i .. %i]", psz_type,
+ p_item->min.i, p_item->max.i );
+ psz_type = psz_buffer;
+ }
+
+ if( p_item->i_list )
+ {
+ psz_bra = OPTION_VALUE_SEP "{";
+ psz_type = psz_buffer;
+ psz_buffer[0] = '\0';
+ for( i = 0; p_item->ppsz_list_text[i]; i++ )
+ {
+ if( i ) strcat( psz_buffer, ", " );
+ sprintf( psz_buffer + strlen(psz_buffer), "%i (%s)",
+ p_item->pi_list[i],
+ p_item->ppsz_list_text[i] );
+ }
+ psz_ket = "}";
+ }
+ break;
+ case CONFIG_ITEM_FLOAT:
+ print_help_section( p_section, b_color, b_description );
+ p_section = NULL;
+ psz_bra = OPTION_VALUE_SEP "<";
+ psz_type = _("float");
+ psz_ket = ">";
+ if( p_item->min.f || p_item->max.f )
+ {
+ sprintf( psz_buffer, "%s [%f .. %f]", psz_type,
+ p_item->min.f, p_item->max.f );
+ psz_type = psz_buffer;
+ }
+ break;
+ case CONFIG_ITEM_BOOL:
+ print_help_section( p_section, b_color, b_description );
+ p_section = NULL;
+ psz_bra = ""; psz_type = ""; psz_ket = "";
+ if( !b_help_module )
+ {
+ psz_suf = p_item->value.i ? _(" (default enabled)") :
+ _(" (default disabled)");
+ }
+ break;
+ }
+
+ if( !psz_type )
+ {
+ continue;
+ }
+
+ /* Add short option if any */
+ if( p_item->i_short )
+ {
+ sprintf( psz_short, "-%c,", p_item->i_short );
+ }
+ else
+ {
+ strcpy( psz_short, " " );
+ }
+
+ i = PADDING_SPACES - strlen( p_item->psz_name )
+ - strlen( psz_bra ) - strlen( psz_type )
+ - strlen( psz_ket ) - 1;
+
+ if( 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_bool, psz_short,
+ p_item->psz_name, psz_prefix, p_item->psz_name,
+ psz_bra, psz_type, psz_ket, psz_spaces );
+ }
+ else
+ {
+ utf8_fprintf( stdout, psz_format, psz_short, p_item->psz_name,
+ "", "", psz_bra, psz_type, psz_ket, psz_spaces );
+ }
+
+ psz_spaces[i] = ' ';
+
+ /* We wrap the rest of the output */
+ sprintf( psz_buffer, "%s%s", p_item->psz_text, psz_suf );
+ b_description_hack = b_description;
+
+ description:
+ psz_text = psz_buffer;
+ i_cur_width = b_description && !b_description_hack
+ ? i_width_description
+ : i_width;
+ while( *psz_text )
+ {
+ char *psz_parser, *psz_word;
+ size_t i_end = strlen( psz_text );
+
+ /* If the remaining text fits in a line, print it. */
+ if( i_end <= i_cur_width )
+ {
+ if( b_color )
+ {
+ if( !b_description || b_description_hack )
+ utf8_fprintf( stdout, BLUE"%s\n"GRAY, psz_text );
+ else
+ utf8_fprintf( stdout, "%s\n", psz_text );
+ }
+ else
+ {
+ utf8_fprintf( stdout, "%s\n", psz_text );
+ }
+ break;
+ }
+
+ /* Otherwise, eat as many words as possible */
+ psz_parser = psz_text;
+ do
+ {
+ psz_word = psz_parser;
+ psz_parser = strchr( psz_word, ' ' );
+ /* If no space was found, we reached the end of the text
+ * block; otherwise, we skip the space we just found. */
+ psz_parser = psz_parser ? psz_parser + 1
+ : psz_text + i_end;
+
+ } while( (size_t)(psz_parser - psz_text) <= i_cur_width );
+
+ /* We cut a word in one of these cases:
+ * - it's the only word in the line and it's too long.
+ * - we used less than 80% of the width and the word we are
+ * going to wrap is longer than 40% of the width, and even
+ * if the word would have fit in the next line. */
+ if( psz_word == psz_text
+ || ( (size_t)(psz_word - psz_text) < 80 * i_cur_width / 100
+ && (size_t)(psz_parser - psz_word) > 40 * i_cur_width / 100 ) )
+ {
+ char c = psz_text[i_cur_width];
+ psz_text[i_cur_width] = '\0';
+ if( b_color )
+ {
+ if( !b_description || b_description_hack )
+ utf8_fprintf( stdout, BLUE"%s\n%s"GRAY,
+ psz_text, psz_spaces );
+ else
+ utf8_fprintf( stdout, "%s\n%s",
+ psz_text, psz_spaces );
+ }
+ else
+ {
+ utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
+ }
+ psz_text += i_cur_width;
+ psz_text[0] = c;
+ }
+ else
+ {
+ psz_word[-1] = '\0';
+ if( b_color )
+ {
+ if( !b_description || b_description_hack )
+ utf8_fprintf( stdout, BLUE"%s\n%s"GRAY,
+ psz_text, psz_spaces );
+ else
+ utf8_fprintf( stdout, "%s\n%s",
+ psz_text, psz_spaces );
+ }
+ else
+ {
+ utf8_fprintf( stdout, "%s\n%s", psz_text, psz_spaces );
+ }
+ psz_text = psz_word;
+ }
+ }
+
+ if( b_description_hack && p_item->psz_longtext )
+ {
+ sprintf( psz_buffer, "%s%s", p_item->psz_longtext, psz_suf );
+ b_description_hack = false;
+ psz_spaces = psz_spaces_longtext;
+ utf8_fprintf( stdout, "%s", psz_spaces );
+ goto description;
+ }
+ }
+ }
+
+ if( b_has_advanced )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, "\n" WHITE "%s" GRAY " %s\n", _( "Note:" ),
+ _( "add --advanced to your command line to see advanced options."));
+ else
+ utf8_fprintf( stdout, "\n %s %s\n", _( "Note:" ),
+ _( "add --advanced to your command line to see advanced options."));
+ }
+
+ /* Release the module list */
+ vlc_list_release( p_list );
}
/*****************************************************************************
- * VLC_FullScreen: toggle fullscreen mode
+ * ListModules: list the available modules with their description
+ *****************************************************************************
+ * Print a list of all available modules (builtins and plugins) and a short
+ * description for each one.
+ *****************************************************************************/
+static void ListModules( libvlc_int_t *p_this, bool b_verbose )
+{
+ vlc_list_t *p_list = NULL;
+ module_t *p_parser = NULL;
+ char psz_spaces[22];
+ int i_index;
+
+ bool b_color = config_GetInt( p_this, "color" ) > 0;
+
+ memset( psz_spaces, ' ', 22 );
+
+#ifdef WIN32
+ ShowConsole( 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;
+
+ if( b_color )
+ utf8_fprintf( stdout, GREEN" %s%s "WHITE"%s\n"GRAY,
+ p_parser->psz_object_name,
+ psz_spaces,
+ p_parser->psz_longname );
+ else
+ utf8_fprintf( stdout, " %s%s %s\n",
+ p_parser->psz_object_name,
+ psz_spaces, p_parser->psz_longname );
+
+ if( b_verbose )
+ {
+ char *const *pp_shortcut = p_parser->pp_shortcuts;
+ while( *pp_shortcut )
+ {
+ if( strcmp( *pp_shortcut, p_parser->psz_object_name ) )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, CYAN" s %s\n"GRAY,
+ *pp_shortcut );
+ else
+ utf8_fprintf( stdout, " s %s\n",
+ *pp_shortcut );
+ }
+ pp_shortcut++;
+ }
+ if( p_parser->psz_capability )
+ {
+ if( b_color )
+ utf8_fprintf( stdout, MAGENTA" c %s (%d)\n"GRAY,
+ p_parser->psz_capability,
+ p_parser->i_score );
+ else
+ utf8_fprintf( stdout, " c %s (%d)\n",
+ p_parser->psz_capability,
+ p_parser->i_score );
+ }
+ }
+
+ 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( 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() );
+ if( strcmp( VLC_Changeset(), "exported" ) )
+ utf8_fprintf( stdout, _("Based upon Git commit [%s]\n"),
+ VLC_Changeset() );
+ 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( bool b_dofile )
+{
+# ifndef UNDER_CE
+ FILE *f_help = NULL;
+
+ if( getenv( "PWD" ) && getenv( "PS1" ) ) return; /* cygwin shell */
+
+ AllocConsole();
+ /* Use the ANSI code page (e.g. Windows-1252) as expected by the LibVLC
+ * Unicode/locale subsystem. By default, we have the obsolecent OEM code
+ * page (e.g. CP437 or CP850). */
+ SetConsoleOutputCP (GetACP ());
+ SetConsoleTitle ("VLC media player version "PACKAGE_VERSION);
+
+ freopen( "CONOUT$", "w", stderr );
+ freopen( "CONIN$", "r", stdin );
+
+ if( b_dofile && (f_help = fopen( "vlc-help.txt", "wt" )) )
+ {
+ fclose( f_help );
+ freopen( "vlc-help.txt", "wt", stdout );
+ utf8_fprintf( stderr, _("\nDumped content to vlc-help.txt file.\n") );
+ }
+ 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.
*****************************************************************************/
-int VLC_FullScreen( int i_object )
+static int ConsoleWidth( void )
{
- vout_thread_t *p_vout;
- LIBVLC_FUNC;
- p_vout = vlc_object_find( p_libvlc, VLC_OBJECT_VOUT, FIND_CHILD );
+ unsigned i_width = 80;
- if( !p_vout )
+#ifndef WIN32
+ FILE *file = popen( "stty size 2>/dev/null", "r" );
+ if (file != NULL)
{
- if( i_object ) vlc_object_release( p_libvlc );
- return VLC_ENOOBJ;
+ if (fscanf (file, "%*u %u", &i_width) <= 0)
+ i_width = 80;
+ pclose( file );
}
+#else
+ CONSOLE_SCREEN_BUFFER_INFO buf;
+
+ if (GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &buf))
+ i_width = buf.dwSize.X;
+#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_libvlc = (libvlc_int_t *)p_this;
+ (void)psz_variable;
+ (void)old_val;
+ (void)param;
- p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
- vlc_object_release( p_vout );
- LIBVLC_FUNC_END;
+ if( new_val.i_int >= -1 )
+ {
+ libvlc_priv (p_libvlc)->i_verbose = __MIN( new_val.i_int, 2 );
+ }
return VLC_SUCCESS;
}
+
+/*****************************************************************************
+ * InitDeviceValues: initialize device values
+ *****************************************************************************
+ * This function inits the dvd, vcd and cd-audio values
+ *****************************************************************************/
+static void InitDeviceValues( libvlc_int_t *p_vlc )
+{
+#ifdef HAVE_HAL
+ LibHalContext * ctx = NULL;
+ int i, i_devices;
+ char **devices = NULL;
+ char *block_dev = NULL;
+ dbus_bool_t b_dvd;
+
+ DBusConnection *p_connection = NULL;
+ DBusError error;
+
+ 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 ) || !p_connection )
+ {
+ libhal_ctx_free( ctx );
+ dbus_error_free( &error );
+ return;
+ }
+ libhal_ctx_set_dbus_connection( ctx, p_connection );
+ if( libhal_ctx_init( ctx, &error ) )
+ {
+ if( ( devices = libhal_get_all_devices( ctx, &i_devices, NULL ) ) )
+ {
+ for( i = 0; i < i_devices; i++ )
+ {
+ if( !libhal_device_property_exists( ctx, devices[i],
+ "storage.cdrom.dvd", NULL ) )
+ {
+ continue;
+ }
+ 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 );
+ 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 );
+ libhal_free_string( block_dev );
+ }
+ libhal_free_string_array( devices );
+ }
+ libhal_ctx_shutdown( ctx, NULL );
+ dbus_connection_unref( p_connection );
+ libhal_ctx_free( ctx );
+ }
+ else
+ {
+ msg_Warn( p_vlc, "Unable to get HAL device properties" );
+ }
+#else
+ (void)p_vlc;
+#endif /* HAVE_HAL */
+}
projects / vlc / blobdiff