/**
* Finds and instantiates the best module of a certain type.
* All candidates modules having the specified capability and name will be
* sorted in decreasing order of priority. Then the probe callback will be
* invoked for each module, until it succeeds (returns 0), or all candidate
* module failed to initialize.
*
* The probe callback first parameter is the address of the module entry point.
* Further parameters are passed as an argument list; it corresponds to the
* variable arguments passed to this function. This scheme is meant to
* support arbitrary prototypes for the module entry point.
*
* \param obj VLC object
* \param capability capability, i.e. class of module
* \param name name name of the module asked, if any
* \param strict if true, do not fallback to plugin with a different name
* but the same capability
* \param probe module probe callback
* \return the module or NULL in case of a failure
*/
module_t *vlc_module_load(vlc_object_t *obj, const char *capability,
const char *name, bool strict,
vlc_activate_t probe, ...)
{
char *var = NULL;
if (name == NULL || name[0] == '\0')
name = "any";
/* Deal with variables */
if (name[0] == '$')
{
var = var_InheritString (obj, name + 1);
name = (var != NULL) ? var : "any";
}
/* Find matching modules */
module_t **mods;
ssize_t total = module_list_cap (&mods, capability);
msg_Dbg (obj, "looking for %s module matching \"%s\": %zd candidates",
capability, name, total);
if (total <= 0)
{
module_list_free (mods);
msg_Dbg (obj, "no %s modules", capability);
return NULL;
}
module_t *module = NULL;
const bool b_force_backup = obj->b_force; /* FIXME: remove this */
va_list args;
va_start(args, probe);
while (*name)
{
char buf[32];
size_t slen = strcspn (name, ",");
if (likely(slen < sizeof (buf)))
{
memcpy(buf, name, slen);
buf[slen] = '\0';
}
name += slen;
name += strspn (name, ",");
if (unlikely(slen >= sizeof (buf)))
continue;
const char *shortcut = buf;
assert (shortcut != NULL);
if (!strcasecmp ("none", shortcut))
goto done;
obj->b_force = strict && strcasecmp ("any", shortcut);
for (ssize_t i = 0; i < total; i++)
{
module_t *cand = mods[i];
if (cand == NULL)
continue; // module failed in previous iteration
if (!module_match_name (cand, shortcut))
continue;
mods[i] = NULL; // only try each module once at most...
int ret = module_load (obj, cand, probe, args);
switch (ret)
{
case VLC_SUCCESS:
module = cand;
/* fall through */
case VLC_ETIMEOUT:
goto done;
}
}
}
/* None of the shortcuts matched, fall back to any module */
if (!strict)
{
obj->b_force = false;
for (ssize_t i = 0; i < total; i++)
{
module_t *cand = mods[i];
if (cand == NULL || module_get_score (cand) <= 0)
continue;
int ret = module_load (obj, cand, probe, args);
switch (ret)
{
case VLC_SUCCESS:
module = cand;
/* fall through */
case VLC_ETIMEOUT:
goto done;
}
}
}
done:
va_end (args);
obj->b_force = b_force_backup;
module_list_free (mods);
free (var);
if (module != NULL)
{
msg_Dbg (obj, "using %s module \"%s\"", capability,
module_get_object (module));
vlc_object_set_name (obj, module_get_object (module));
}
else
msg_Dbg (obj, "no %s modules matched", capability);
return module;
}
/**
* 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_priv_t *priv = libvlc_priv (p_libvlc);
char * psz_modules = NULL;
char * psz_parser = NULL;
char * psz_control = NULL;
playlist_t *p_playlist = NULL;
char *psz_val;
/* System specific initialization code */
system_Init();
/* 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 ();
/* Get command line options that affect module loading. */
if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, NULL ) )
{
module_EndBank (false);
return VLC_EGENERIC;
}
priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );
/* Find verbosity from VLC_VERBOSE environment variable */
{
char *env = getenv( "VLC_VERBOSE" );
if( env != NULL )
priv->i_verbose = atoi( env );
}
/* Announce who we are (TODO: only first instance?) */
msg_Dbg( p_libvlc, "VLC media player - %s", VERSION_MESSAGE );
msg_Dbg( p_libvlc, "%s", COPYRIGHT_MESSAGE );
msg_Dbg( p_libvlc, "revision %s", psz_vlc_changeset );
msg_Dbg( p_libvlc, "configured with %s", CONFIGURE_LINE );
/* Load the builtins and plugins into the module_bank.
* We have to do it before config_Load*() because this also gets the
* list of configuration options exported by each module and loads their
* default values. */
size_t module_count = module_LoadPlugins (p_libvlc);
/*
* Override default configuration with config file settings
*/
if( !var_InheritBool( p_libvlc, "ignore-config" ) )
{
if( var_InheritBool( p_libvlc, "reset-config" ) )
config_SaveConfigFile( p_libvlc ); /* Save default config */
else
config_LoadConfigFile( p_libvlc );
}
/*
* Override configuration with command line settings
*/
int vlc_optind;
if( config_LoadCmdLine( p_libvlc, i_argc, ppsz_argv, &vlc_optind ) )
{
#ifdef WIN32
MessageBox (NULL, TEXT("The command line options could not be parsed.\n"
"Make sure they are valid."), TEXT("VLC media player"),
MB_OK|MB_ICONERROR);
#endif
module_EndBank (true);
return VLC_EGENERIC;
}
priv->i_verbose = var_InheritInteger( p_libvlc, "verbose" );
/*
* Support for gettext
*/
#if defined( ENABLE_NLS ) \
&& ( defined( HAVE_GETTEXT ) || defined( HAVE_INCLUDED_GETTEXT ) )
vlc_bindtextdomain (PACKAGE_NAME);
#endif
/*xgettext: Translate "C" to the language code: "fr", "en_GB", "nl", "ru"... */
msg_Dbg( p_libvlc, "translation test: code is \"%s\"", _("C") );
if (config_PrintHelp (VLC_OBJECT(p_libvlc)))
{
module_EndBank (true);
return VLC_EEXITSUCCESS;
}
if( module_count <= 1 )
{
msg_Err( p_libvlc, "No plugins found! Check your VLC installation.");
module_EndBank (true);
return VLC_ENOITEM;
}
#ifdef HAVE_DAEMON
/* Check for daemon mode */
if( var_InheritBool( p_libvlc, "daemon" ) )
{
char *psz_pidfile = NULL;
if( daemon( 1, 0) != 0 )
{
msg_Err( p_libvlc, "Unable to fork vlc to daemon mode" );
module_EndBank (true);
return VLC_EEXIT;
}
b_daemon = true;
/* lets check if we need to write the pidfile */
psz_pidfile = var_CreateGetNonEmptyString( p_libvlc, "pidfile" );
if( psz_pidfile != NULL )
{
FILE *pidfile;
pid_t i_pid = getpid ();
msg_Dbg( p_libvlc, "PID is %d, writing it to %s",
i_pid, psz_pidfile );
pidfile = vlc_fopen( psz_pidfile,"w" );
if( pidfile != NULL )
{
utf8_fprintf( pidfile, "%d", (int)i_pid );
fclose( pidfile );
}
else
{
msg_Err( p_libvlc, "cannot open pid file for writing: %s (%m)",
psz_pidfile );
}
}
free( psz_pidfile );
}
#endif
/* FIXME: could be replaced by using Unix sockets */
#ifdef HAVE_DBUS
#define MPRIS_APPEND "/org/mpris/MediaPlayer2/TrackList/Append"
#define MPRIS_BUS_NAME "org.mpris.MediaPlayer2.vlc"
#define MPRIS_OBJECT_PATH "/org/mpris/MediaPlayer2"
#define MPRIS_TRACKLIST_INTERFACE "org.mpris.MediaPlayer2.TrackList"
dbus_threads_init_default();
if( var_InheritBool( p_libvlc, "one-instance" )
|| ( var_InheritBool( p_libvlc, "one-instance-when-started-from-file" )
&& var_InheritBool( p_libvlc, "started-from-file" ) ) )
{
/* Initialise D-Bus interface, check for other instances */
DBusConnection *p_conn = NULL;
DBusError dbus_error;
dbus_error_init( &dbus_error );
/* 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 */
if( !dbus_bus_name_has_owner( p_conn, MPRIS_BUS_NAME, &dbus_error ) )
{
if( dbus_error_is_set( &dbus_error ) )
{
msg_Err( p_libvlc, "D-Bus error: %s", dbus_error.message );
dbus_error_free( &dbus_error );
}
else
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;
msg_Warn( p_libvlc, "Another Media Player is running. Exiting");
for( i_input = vlc_optind; i_input < i_argc;i_input++ )
{
/* Skip input options, we can't pass them through D-Bus */
if( ppsz_argv[i_input][0] == ':' )
{
msg_Warn( p_libvlc, "Ignoring option %s",
ppsz_argv[i_input] );
continue;
}
/* We need to resolve relative paths in this instance */
char *psz_mrl;
if( strstr( psz_mrl, "://" ) )
psz_mrl = strdup( ppsz_argv[i_input] );
else
psz_mrl = vlc_path2uri( ppsz_argv[i_input], NULL );
const char *psz_after_track = MPRIS_APPEND;
if( psz_mrl == NULL )
continue;
msg_Dbg( p_libvlc, "Adds %s to the running Media Player",
psz_mrl );
p_dbus_msg = dbus_message_new_method_call(
MPRIS_BUS_NAME, MPRIS_OBJECT_PATH,
MPRIS_TRACKLIST_INTERFACE, "AddTrack" );
if ( NULL == p_dbus_msg )
{
msg_Err( p_libvlc, "D-Bus problem" );
free( psz_mrl );
system_End( );
exit( 1 );
}
/* append MRLs */
dbus_message_iter_init_append( p_dbus_msg, &dbus_args );
if ( !dbus_message_iter_append_basic( &dbus_args,
DBUS_TYPE_STRING, &psz_mrl ) )
{
dbus_message_unref( p_dbus_msg );
free( psz_mrl );
system_End( );
exit( 1 );
}
free( psz_mrl );
if( !dbus_message_iter_append_basic( &dbus_args,
DBUS_TYPE_OBJECT_PATH, &psz_after_track ) )
{
dbus_message_unref( p_dbus_msg );
system_End( );
exit( 1 );
}
b_play = TRUE;
if( var_InheritBool( p_libvlc, "playlist-enqueue" ) )
b_play = FALSE;
if ( !dbus_message_iter_append_basic( &dbus_args,
DBUS_TYPE_BOOLEAN, &b_play ) )
{
dbus_message_unref( p_dbus_msg );
system_End( );
exit( 1 );
}
/* send message and get a handle for a reply */
if ( !dbus_connection_send_with_reply ( p_conn,
p_dbus_msg, &p_dbus_pending, -1 ) )
{
msg_Err( p_libvlc, "D-Bus problem" );
dbus_message_unref( p_dbus_msg );
system_End( );
exit( 1 );
}
if ( NULL == p_dbus_pending )
{
msg_Err( p_libvlc, "D-Bus problem" );
dbus_message_unref( p_dbus_msg );
system_End( );
exit( 1 );
}
dbus_connection_flush( p_conn );
dbus_message_unref( p_dbus_msg );
/* block until we receive a reply */
dbus_pending_call_block( p_dbus_pending );
dbus_pending_call_unref( p_dbus_pending );
} /* processes all command line MRLs */
/* bye bye */
system_End( );
exit( 0 );
}
}
/* we unreference the connection when we've finished with it */
if( p_conn ) dbus_connection_unref( p_conn );
}
#undef MPRIS_APPEND
#undef MPRIS_BUS_NAME
#undef MPRIS_OBJECT_PATH
#undef MPRIS_TRACKLIST_INTERFACE
#endif // HAVE_DBUS
/*
* Message queue options
*/
/* Last chance to set the verbosity. Once we start interfaces and other
* threads, verbosity becomes read-only. */
var_Create( p_libvlc, "verbose", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
if( var_InheritBool( p_libvlc, "quiet" ) )
{
var_SetInteger( p_libvlc, "verbose", -1 );
priv->i_verbose = -1;
}
vlc_threads_setup( p_libvlc );
if( priv->b_color )
priv->b_color = var_InheritBool( p_libvlc, "color" );
vlc_CPU_dump( VLC_OBJECT(p_libvlc) );
vlc_object_set_name( p_libvlc, "main" );
priv->b_stats = var_InheritBool( p_libvlc, "stats" );
/*
* Initialize hotkey handling
*/
priv->actions = vlc_InitActions( p_libvlc );
/* Create a variable for showing the fullscreen interface */
var_Create( p_libvlc, "intf-toggle-fscontrol", VLC_VAR_BOOL );
var_SetBool( p_libvlc, "intf-toggle-fscontrol", true );
/* Create a variable for the Boss Key */
var_Create( p_libvlc, "intf-boss", VLC_VAR_VOID );
/* Create a variable for showing the main interface */
var_Create( p_libvlc, "intf-show", VLC_VAR_BOOL );
/* Create a variable for showing the right click menu */
var_Create( p_libvlc, "intf-popupmenu", VLC_VAR_BOOL );
/* variables for signalling creation of new files */
var_Create( p_libvlc, "snapshot-file", VLC_VAR_STRING );
var_Create( p_libvlc, "record-file", VLC_VAR_STRING );
/* some default internal settings */
var_Create( p_libvlc, "window", VLC_VAR_STRING );
var_Create( p_libvlc, "user-agent", VLC_VAR_STRING );
var_SetString( p_libvlc, "user-agent", "(LibVLC "VERSION")" );
/* Initialize playlist and get commandline files */
p_playlist = playlist_Create( VLC_OBJECT(p_libvlc) );
if( !p_playlist )
{
msg_Err( p_libvlc, "playlist initialization failed" );
module_EndBank (true);
return VLC_EGENERIC;
}
/* System specific configuration */
system_Configure( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
#if defined(MEDIA_LIBRARY)
/* Get the ML */
if( var_GetBool( p_libvlc, "load-media-library-on-startup" ) )
{
priv->p_ml = ml_Create( VLC_OBJECT( p_libvlc ), NULL );
if( !priv->p_ml )
{
msg_Err( p_libvlc, "ML initialization failed" );
return VLC_EGENERIC;
}
}
else
{
priv->p_ml = NULL;
}
#endif
/* Add service discovery modules */
psz_modules = var_InheritString( p_libvlc, "services-discovery" );
if( psz_modules )
{
char *p = psz_modules, *m;
while( ( m = strsep( &p, " :," ) ) != NULL )
playlist_ServicesDiscoveryAdd( p_playlist, m );
free( psz_modules );
}
#ifdef ENABLE_VLM
/* Initialize VLM if vlm-conf is specified */
psz_parser = var_CreateGetNonEmptyString( p_libvlc, "vlm-conf" );
if( 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 = var_CreateGetNonEmptyString( p_libvlc, "extraintf" );
psz_control = var_CreateGetNonEmptyString( p_libvlc, "control" );
if( psz_modules && psz_control )
{
char* psz_tmp;
if( asprintf( &psz_tmp, "%s:%s", psz_modules, psz_control ) != -1 )
{
free( psz_modules );
psz_modules = psz_tmp;
}
}
else if( 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++;
}
if( asprintf( &psz_temp, "%s,none", psz_module ) != -1)
{
intf_Create( p_libvlc, psz_temp );
free( psz_temp );
}
}
free( psz_modules );
free( psz_control );
/*
* Always load the hotkeys interface if it exists
*/
intf_Create( p_libvlc, "hotkeys,none" );
if( var_InheritBool( p_libvlc, "file-logging" )
#ifdef HAVE_SYSLOG_H
&& !var_InheritBool( p_libvlc, "syslog" )
#endif
)
{
intf_Create( p_libvlc, "logger,none" );
}
#ifdef HAVE_SYSLOG_H
if( var_InheritBool( p_libvlc, "syslog" ) )
{
char *logmode = var_CreateGetNonEmptyString( p_libvlc, "logmode" );
var_SetString( p_libvlc, "logmode", "syslog" );
intf_Create( p_libvlc, "logger,none" );
if( logmode )
{
var_SetString( p_libvlc, "logmode", logmode );
free( logmode );
}
var_Destroy( p_libvlc, "logmode" );
}
#endif
if( var_InheritBool( p_libvlc, "network-synchronisation") )
{
intf_Create( p_libvlc, "netsync,none" );
}
#ifdef __APPLE__
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 );
var_Create( p_libvlc, "drawable-nsobject", VLC_VAR_ADDRESS );
#endif
#if defined (WIN32) || defined (__OS2__)
var_Create( p_libvlc, "drawable-hwnd", VLC_VAR_INTEGER );
#endif
/*
* Get input filenames given as commandline arguments.
* We assume that the remaining parameters are filenames
* and their input options.
*/
GetFilenames( p_libvlc, i_argc - vlc_optind, ppsz_argv + vlc_optind );
/*
* Get --open argument
*/
psz_val = var_InheritString( p_libvlc, "open" );
if ( psz_val != NULL )
{
playlist_AddExt( p_playlist, psz_val, NULL, PLAYLIST_INSERT, 0,
-1, 0, NULL, 0, true, pl_Unlocked );
free( psz_val );
}
return VLC_SUCCESS;
}
/**
* Finds and instantiates the best module of a certain type.
* All candidates modules having the specified capability and name will be
* sorted in decreasing order of priority. Then the probe callback will be
* invoked for each module, until it succeeds (returns 0), or all candidate
* module failed to initialize.
*
* The probe callback first parameter is the address of the module entry point.
* Further parameters are passed as an argument list; it corresponds to the
* variable arguments passed to this function. This scheme is meant to
* support arbitrary prototypes for the module entry point.
*
* \param p_this VLC object
* \param psz_capability capability, i.e. class of module
* \param psz_name name name of the module asked, if any
* \param b_strict if true, do not fallback to plugin with a different name
* but the same capability
* \param probe module probe callback
* \return the module or NULL in case of a failure
*/
module_t *vlc_module_load(vlc_object_t *p_this, const char *psz_capability,
const char *psz_name, bool b_strict,
vlc_activate_t probe, ...)
{
int i_shortcuts = 0;
char *psz_shortcuts = NULL, *psz_var = NULL, *psz_alias = NULL;
bool b_force_backup = p_this->b_force;
/* Deal with variables */
if( psz_name && psz_name[0] == '$' )
{
psz_name = psz_var = var_CreateGetString( p_this, psz_name + 1 );
}
/* Count how many different shortcuts were asked for */
if( psz_name && *psz_name )
{
char *psz_parser, *psz_last_shortcut;
/* If the user wants none, give him none. */
if( !strcmp( psz_name, "none" ) )
{
free( psz_var );
return NULL;
}
i_shortcuts++;
psz_parser = psz_shortcuts = psz_last_shortcut = strdup( psz_name );
while( ( psz_parser = strchr( psz_parser, ',' ) ) )
{
*psz_parser = '\0';
i_shortcuts++;
psz_last_shortcut = ++psz_parser;
}
/* Check if the user wants to override the "strict" mode */
if( psz_last_shortcut )
{
if( !strcmp(psz_last_shortcut, "none") )
{
b_strict = true;
i_shortcuts--;
}
else if( !strcmp(psz_last_shortcut, "any") )
{
b_strict = false;
i_shortcuts--;
}
}
}
/* Sort the modules and test them */
size_t total, match = 0;
module_t **p_all = module_list_get (&total);
module_list_t *p_list = xmalloc( total * sizeof( module_list_t ) );
/* Parse the module list for capabilities and probe each of them */
for (size_t i = 0; i < total; i++)
{
module_t *p_module = p_all[i];
int i_shortcut_bonus = 0;
/* Test that this module can do what we need */
if( !module_provides( p_module, psz_capability ) )
continue;
/* If we required a shortcut, check this plugin provides it. */
if( i_shortcuts > 0 )
{
const char *name = psz_shortcuts;
for( unsigned i_short = i_shortcuts; i_short > 0; i_short-- )
{
for( unsigned i = 0; i < p_module->i_shortcuts; i++ )
{
char *c;
if( ( c = strchr( name, '@' ) )
? !strncasecmp( name, p_module->pp_shortcuts[i],
c-name )
: !strcasecmp( name, p_module->pp_shortcuts[i] ) )
{
/* Found it */
if( c && c[1] )
psz_alias = c+1;
i_shortcut_bonus = i_short * 10000;
goto found_shortcut;
}
}
/* Go to the next shortcut... This is so lame! */
name += strlen( name ) + 1;
}
/* If we are in "strict" mode and we couldn't
* find the module in the list of provided shortcuts,
* then kick the bastard out of here!!! */
if( b_strict )
continue;
}
/* Trash <= 0 scored plugins (they can only be selected by shortcut) */
if( p_module->i_score <= 0 )
continue;
found_shortcut:
/* Store this new module */
p_list[match].p_module = p_module;
p_list[match].i_score = p_module->i_score + i_shortcut_bonus;
p_list[match].b_force = i_shortcut_bonus && b_strict;
match++;
}
/* We can release the list, interesting modules are held */
module_list_free (p_all);
if( match == 0 )
{
msg_Dbg( p_this, "no %s module matched \"%s\"",
psz_capability, (psz_name && *psz_name) ? psz_name : "any" );
return NULL; // shortcut
}
/* Sort candidates by descending score */
qsort (p_list, match, sizeof (p_list[0]), modulecmp);
msg_Dbg( p_this, "looking for %s module: %zu candidate%s", psz_capability,
match, match == 1 ? "" : "s" );
/* Parse the linked list and use the first successful module */
module_t *p_module = NULL;
va_list args;
va_start(args, probe);
for (size_t i = 0; (i < match) && (p_module == NULL); i++)
{
module_t *p_cand = p_list[i].p_module;
if (module_Map (p_this, p_cand))
continue;
p_this->b_force = p_list[i].b_force;
int ret;
if (likely(p_cand->pf_activate != NULL))
{
va_list ap;
va_copy(ap, args);
ret = probe(p_cand->pf_activate, ap);
va_end(ap);
}
else
ret = VLC_SUCCESS;
switch (ret)
{
case VLC_SUCCESS:
/* good module! */
p_module = p_cand;
break;
case VLC_ETIMEOUT:
/* good module, but aborted */
break;
default: /* bad module */
continue;
}
}
va_end (args);
free( p_list );
p_this->b_force = b_force_backup;
if( p_module != NULL )
{
msg_Dbg( p_this, "using %s module \"%s\"",
psz_capability, module_get_object(p_module) );
vlc_object_set_name( p_this, psz_alias ? psz_alias
: module_get_object(p_module) );
}
else
msg_Dbg( p_this, "no %s module matching \"%s\" could be loaded",
psz_capability, (psz_name && *psz_name) ? psz_name : "any" );
free( psz_shortcuts );
free( psz_var );
/* Don't forget that the module is still locked */
return p_module;
}
