* and spawn threads.
*****************************************************************************
* Copyright (C) 1998-2001 VideoLAN
- * $Id: main.c,v 1.145 2002/01/17 23:02:45 gbazin Exp $
+ * $Id: main.c,v 1.168 2002/03/25 02:06:24 jobi Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
+ * Gildas Bazin <gbazin@netcourrier.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "debug.h"
/*****************************************************************************
- * Command line options constants. If something is changed here, be sure that
- * GetConfiguration and Usage are also changed.
+ * Configuration options for the main program. Each plugin will also separatly
+ * define its own configuration options.
+ * Look into configuration.h if you need to know more about the following
+ * macros.
+ *
*****************************************************************************/
+#define BUILTIN
+#define MODULE_NAME main
+#include "modules_inner.h" /* for configuration stuff */
+
+
+#define INTF_TEXT "interface method"
+#define INTF_LONGTEXT "This option allows you to select the interface used by"\
+ " vlc.\nNote that the default behaviour is to" \
+ " automatically select the best method available"
+
+#define WARNING_TEXT "warning level (or use -v, -vv, etc...)"
+#define WARNING_LONGTEXT "Increasing the warning level will allow you to see" \
+ " more debug messages and can sometimes help you to" \
+ " troubleshoot a problem"
+
+#define STATS_TEXT "output statistics"
+#define STATS_LONGTEXT "Enabling the stats mode will flood your log console" \
+ " with various statistics messages"
+
+#define INTF_PATH_TEXT "interface default search path"
+#define INTF_PATH_LONGTEXT "This option allows you to set the default path" \
+ "that the interface will open when looking for a" \
+ " file"
+
+#define AOUT_TEXT "audio output method"
+#define AOUT_LONGTEXT "This option allows you to select the audio" \
+ " audio output method used by vlc.\nNote that the" \
+ " default behaviour is to automatically select the best"\
+ " method available"
-/* Long options return values - note that values corresponding to short options
- * chars, and in general any regular char, should be avoided */
-#define OPT_NOAUDIO 150
-#define OPT_STEREO 151
-#define OPT_MONO 152
-#define OPT_SPDIF 153
-#define OPT_VOLUME 154
-#define OPT_DESYNC 155
-
-#define OPT_NOVIDEO 160
-#define OPT_DISPLAY 161
-#define OPT_WIDTH 162
-#define OPT_HEIGHT 163
-#define OPT_COLOR 164
-#define OPT_FULLSCREEN 165
-#define OPT_NOOVERLAY 166
-#define OPT_XVADAPTOR 167
-#define OPT_SMP 168
-#define OPT_FILTER 169
-
-#define OPT_CHANNELS 170
-#define OPT_SERVER 171
-#define OPT_PORT 172
-#define OPT_BROADCAST 173
-#define OPT_CHANNELSERVER 174
-
-#define OPT_INPUT 180
-#define OPT_MOTION 181
-#define OPT_IDCT 182
-#define OPT_YUV 183
-#define OPT_DOWNMIX 184
-#define OPT_IMDCT 185
-#define OPT_MEMCPY 186
-#define OPT_DVDCSS_METHOD 187
-#define OPT_DVDCSS_VERBOSE 188
-
-#define OPT_SYNCHRO 190
-#define OPT_WARNING 191
-#define OPT_VERSION 192
-#define OPT_STDOUT 193
-#define OPT_STATS 194
-
-#define OPT_MPEG_ADEC 200
-
-#define OPT_NOMMX 201
-#define OPT_NO3DNOW 202
-#define OPT_NOMMXEXT 203
-#define OPT_NOSSE 204
-#define OPT_NOALTIVEC 205
-
-/* Usage fashion */
-#define USAGE 0
-#define SHORT_HELP 1
-#define LONG_HELP 2
-
-/* Long options */
-static const struct option longopts[] =
-{
- /* name, has_arg, flag, val */
-
- /* General/common options */
- { "help", 0, 0, 'h' },
- { "longhelp", 0, 0, 'H' },
- { "version", 0, 0, OPT_VERSION },
-
- /* Interface options */
- { "intf", 1, 0, 'I' },
- { "warning", 1, 0, OPT_WARNING },
- { "stdout", 1, 0, OPT_STDOUT },
- { "stats", 0, 0, OPT_STATS },
-
- /* Audio options */
- { "noaudio", 0, 0, OPT_NOAUDIO },
- { "aout", 1, 0, 'A' },
- { "stereo", 0, 0, OPT_STEREO },
- { "mono", 0, 0, OPT_MONO },
- { "spdif", 0, 0, OPT_SPDIF },
- { "downmix", 1, 0, OPT_DOWNMIX },
- { "imdct", 1, 0, OPT_IMDCT },
- { "volume", 1, 0, OPT_VOLUME },
- { "desync", 1, 0, OPT_DESYNC },
-
- /* Video options */
- { "novideo", 0, 0, OPT_NOVIDEO },
- { "vout", 1, 0, 'V' },
- { "display", 1, 0, OPT_DISPLAY },
- { "width", 1, 0, OPT_WIDTH },
- { "height", 1, 0, OPT_HEIGHT },
- { "grayscale", 0, 0, 'g' },
- { "color", 0, 0, OPT_COLOR },
- { "motion", 1, 0, OPT_MOTION },
- { "idct", 1, 0, OPT_IDCT },
- { "yuv", 1, 0, OPT_YUV },
- { "fullscreen", 0, 0, OPT_FULLSCREEN },
- { "nooverlay", 0, 0, OPT_NOOVERLAY },
- { "xvadaptor", 1, 0, OPT_XVADAPTOR },
- { "smp", 1, 0, OPT_SMP },
- { "filter", 1, 0, OPT_FILTER },
-
- /* DVD options */
- { "dvdtitle", 1, 0, 't' },
- { "dvdchapter", 1, 0, 'T' },
- { "dvdangle", 1, 0, 'u' },
- { "dvdaudio", 1, 0, 'a' },
- { "dvdchannel", 1, 0, 'c' },
- { "dvdsubtitle", 1, 0, 's' },
- { "dvdcss-method", 1, 0, OPT_DVDCSS_METHOD },
- { "dvdcss-verbose", 1, 0, OPT_DVDCSS_VERBOSE },
-
- /* Input options */
- { "input", 1, 0, OPT_INPUT },
- { "channels", 0, 0, OPT_CHANNELS },
- { "channelserver", 1, 0, OPT_CHANNELSERVER },
-
- /* Misc options */
- { "synchro", 1, 0, OPT_SYNCHRO },
- { "memcpy", 1, 0, OPT_MEMCPY },
-
- /* Decoder options */
- { "mpeg_adec", 1, 0, OPT_MPEG_ADEC },
-
- /* CPU options */
- { "nommx", 0, 0, OPT_NOMMX },
- { "no3dnow", 0, 0, OPT_NO3DNOW },
- { "nommxext", 0, 0, OPT_NOMMXEXT },
- { "nosse", 0, 0, OPT_NOSSE },
- { "noaltivec", 0, 0, OPT_NOALTIVEC },
-
- { 0, 0, 0, 0 }
-};
-
-/* Short options */
-static const char *psz_shortopts = "hHvgt:T:u:a:s:c:I:A:V:";
+#define NOAUDIO_TEXT "disable audio"
+#define NOAUDIO_LONGTEXT "This will completely disable the audio output. The" \
+ " audio decoding stage shouldn't even be done, so it"\
+ " can allow you to save some processing power"
+
+#define MONO_TEXT "mono audio"
+#define MONO_LONGTEXT "This will force a mono audio output"
+
+#define VOLUME_TEXT "audio output volume"
+#define VOLUME_LONGTEXT "You can set the default audio output volume here," \
+ " in a range from 0 to 1024"
+
+#define FORMAT_TEXT "audio output format"
+#define FORMAT_LONGTEXT "You can force the audio output format here.\n" \
+ "0 -> 16 bits signed native endian (default)\n" \
+ "1 -> 8 bits unsigned\n" \
+ "2 -> 16 bits signed little endian\n" \
+ "3 -> 16 bits signed big endian\n" \
+ "4 -> 8 bits signed\n" \
+ "5 -> 16 bits unsigned little endian\n" \
+ "6 -> 16 bits unsigned big endian\n" \
+ "7 -> mpeg2 audio (unsupported)\n" \
+ "8 -> ac3 pass-through"
+
+#define RATE_TEXT "audio output frequency (Hz)"
+#define RATE_LONGTEXT "You can force the audio output frequency here.\n" \
+ "Common values are 48000, 44100, 32000, 22050," \
+ " 16000, 11025, 8000"
+
+#define DESYNC_TEXT "Compensate desynchronization of audio (in ms)"
+#define DESYNC_LONGTEXT "This option allows you to delay the audio output." \
+ "This can be handy if you notice a lag between the" \
+ " video and the audio"
+
+#define VOUT_TEXT "video output method"
+#define VOUT_LONGTEXT "This option allows you to select the video output" \
+ "method used by vlc.\nNote that the default behaviour" \
+ "is to automatically select the best method available"
+
+#define NOVIDEO_TEXT "disable video"
+#define NOVIDEO_LONGTEXT "This will completely disable the video output. The" \
+ "video decoding stage shouldn't even be done, so it" \
+ "can allow you to save some processing power"
+
+#define DISPLAY_TEXT "display identifier"
+#define DISPLAY_LONGTEXT NULL
+
+#define WIDTH_TEXT "video width"
+#define WIDTH_LONGTEXT "You can enforce the video width here.\nNote" \
+ "that by default vlc will adapt to the video properties"
+
+#define HEIGHT_TEXT "video height"
+#define HEIGHT_LONGTEXT NULL
+
+#define GRAYSCALE_TEXT "grayscale video output"
+#define GRAYSCALE_LONGTEXT NULL
+
+#define FULLSCREEN_TEXT "fullscreen video output"
+#define FULLSCREEN_LONGTEXT NULL
+
+#define NOOVERLAY_TEXT "disable accelerated display"
+#define NOOVERLAY_LONGTEXT NULL
+
+#define SPUMARGIN_TEXT "force SPU position"
+#define SPUMARGIN_LONGTEXT NULL
+
+#define FILTER_TEXT "video filter module"
+#define FILTER_LONGTEXT NULL
+
+#define INPUT_TEXT "input method"
+#define INPUT_LONGTEXT NULL
+
+#define SERVER_PORT_TEXT "server port"
+#define SERVER_PORT_LONGTEXT NULL
+
+#define NETCHANNEL_TEXT "enable network channel mode"
+#define NETCHANNEL_LONGTEXT NULL
+
+#define CHAN_SERV_TEXT "channel server address"
+#define CHAN_SERV_LONGTEXT NULL
+
+#define CHAN_PORT_TEXT "channel server port"
+#define CHAN_PORT_LONGTEXT NULL
+
+#define IFACE_TEXT "network interface"
+#define IFACE_LONGTEXT NULL
+
+#define INPUT_AUDIO_TEXT "choose audio"
+#define INPUT_AUDIO_LONGTEXT NULL
+
+#define INPUT_CHAN_TEXT "choose channel"
+#define INPUT_CHAN_LONGTEXT NULL
+
+#define INPUT_SUBT_TEXT "choose subtitles"
+#define INPUT_SUBT_LONGTEXT NULL
+
+#define DVD_DEV_TEXT "DVD device"
+#define DVD_DEV_LONGTEXT NULL
+
+#define VCD_DEV_TEXT "VCD device"
+#define VCD_DEV_LONGTEXT NULL
+
+#define SAT_FREQ_TEXT "Satellite transponder frequency"
+#define SAT_FREQ_LONGTEXT NULL
+
+#define SAT_POL_TEXT "Satellite transponder polarization"
+#define SAT_POL_LONGTEXT NULL
+
+#define SAT_SRATE_TEXT "Satellite transponder symbol rate"
+#define SAT_SRATE_LONGTEXT NULL
+
+#define IPV6_TEXT "force IPv6"
+#define IPV6_LONGTEXT NULL
+
+#define IPV4_TEXT "force IPv4"
+#define IPV4_LONGTEXT NULL
+
+#define ADEC_MPEG_TEXT "choose MPEG audio decoder"
+#define ADEC_MPEG_LONGTEXT NULL
+
+#define ADEC_AC3_TEXT "choose AC3 audio decoder"
+#define ADEC_AC3_LONGTEXT NULL
+
+#define VDEC_SMP_TEXT "use additional processors"
+#define VDEC_SMP_LONGTEXT NULL
+
+#define VPAR_SYNCHRO_TEXT "force synchro algorithm {I|I+|IP|IP+|IPB}"
+#define VPAR_SYNCHRO_LONGTEXT NULL
+
+#define NOMMX_TEXT "disable CPU's MMX support"
+#define NOMMX_LONGTEXT NULL
+
+#define NO3DN_TEXT "disable CPU's 3D Now! support"
+#define NO3DN_LONGTEXT NULL
+
+#define NOMMXEXT_TEXT "disable CPU's MMX EXT support"
+#define NOMMXEXT_LONGTEXT NULL
+
+#define NOSSE_TEXT "disable CPU's SSE support"
+#define NOSSE_LONGTEXT NULL
+
+#define NOALTIVEC_TEXT "disable CPU's AltiVec support"
+#define NOALTIVEC_LONGTEXT NULL
+
+#define PLAYLIST_LAUNCH_TEXT "launch playlist on startup"
+#define PLAYLIST_LAUNCH_LONGTEXT NULL
+
+#define PLAYLIST_ENQUEUE_TEXT "enqeue playlist as default"
+#define PLAYLIST_ENQUEUE_LONGTEXT NULL
+
+#define PLAYLIST_LOOP_TEXT "loop playlist on end"
+#define PLAYLIST_LOOP_LONGTEXT NULL
+
+#define MEMCPY_TEXT "memory copy method"
+#define MEMCPY_LONGTEXT NULL
+
+/* Quick usage guide
+MODULE_CONFIG_START
+MODULE_CONFIG_STOP
+ADD_CATEGORY_HINT( text, longtext )
+ADD_SUBCATEGORY_HINT( text, longtext )
+ADD_STRING( option_name, value, p_callback, text, longtext )
+ADD_FILE( option_name, psz_value, p_callback, text, longtext )
+ADD_PLUGIN( option_name, psz_value, i_capability, p_callback, text, longtext )
+ADD_INTEGER( option_name, i_value, p_callback, text, longtext )
+ADD_BOOL( option_name, p_callback, text, longtext )
+*/
+
+MODULE_CONFIG_START
+
+/* Interface options */
+ADD_CATEGORY_HINT( "Interface", NULL)
+ADD_PLUGIN ( "intf", MODULE_CAPABILITY_INTF, NULL, NULL, INTF_TEXT, INTF_LONGTEXT )
+ADD_INTEGER ( "warning", 0, NULL, WARNING_TEXT, WARNING_LONGTEXT )
+ADD_BOOL ( "stats", NULL, STATS_TEXT, STATS_LONGTEXT )
+ADD_STRING ( "search_path", NULL, NULL, INTF_PATH_TEXT, INTF_PATH_LONGTEXT )
+
+/* Audio options */
+ADD_CATEGORY_HINT( "Audio", NULL)
+ADD_PLUGIN ( "aout", MODULE_CAPABILITY_AOUT, NULL, NULL, AOUT_TEXT, AOUT_LONGTEXT )
+ADD_BOOL ( "noaudio", NULL, NOAUDIO_TEXT, NOAUDIO_LONGTEXT )
+ADD_BOOL ( "mono", NULL, MONO_TEXT, MONO_LONGTEXT )
+ADD_INTEGER ( "volume", VOLUME_DEFAULT, NULL, VOLUME_TEXT, VOLUME_LONGTEXT )
+ADD_INTEGER ( "rate", 44100, NULL, RATE_TEXT, RATE_LONGTEXT )
+ADD_INTEGER ( "desync", 0, NULL, DESYNC_TEXT, DESYNC_LONGTEXT )
+ADD_INTEGER ( "aout_format", 0, NULL, FORMAT_TEXT,
+ FORMAT_LONGTEXT )
+
+/* Video options */
+ADD_CATEGORY_HINT( "Video", NULL )
+ADD_PLUGIN ( "vout", MODULE_CAPABILITY_VOUT, NULL, NULL, VOUT_TEXT, VOUT_LONGTEXT )
+ADD_BOOL ( "novideo", NULL, NOVIDEO_TEXT, NOVIDEO_LONGTEXT )
+ADD_STRING ( "display", NULL, NULL, DISPLAY_TEXT, DISPLAY_LONGTEXT )
+ADD_INTEGER ( "width", -1, NULL, WIDTH_TEXT, WIDTH_LONGTEXT )
+ADD_INTEGER ( "height", -1, NULL, HEIGHT_TEXT, HEIGHT_LONGTEXT )
+ADD_BOOL ( "grayscale", NULL, GRAYSCALE_TEXT, GRAYSCALE_LONGTEXT )
+ADD_BOOL ( "fullscreen", NULL, FULLSCREEN_TEXT, FULLSCREEN_LONGTEXT )
+ADD_BOOL ( "nooverlay", NULL, NOOVERLAY_TEXT, NOOVERLAY_LONGTEXT )
+ADD_INTEGER ( "spumargin", -1, NULL, SPUMARGIN_TEXT, SPUMARGIN_LONGTEXT )
+ADD_PLUGIN ( "filter", MODULE_CAPABILITY_VOUT, NULL, NULL, FILTER_TEXT, FILTER_LONGTEXT )
+
+/* Input options */
+ADD_CATEGORY_HINT( "Input", NULL )
+ADD_STRING ( "input", NULL, NULL, INPUT_TEXT, INPUT_LONGTEXT )
+ADD_INTEGER ( "server_port", 1234, NULL, SERVER_PORT_TEXT, SERVER_PORT_LONGTEXT )
+ADD_BOOL ( "network_channel", NULL, NETCHANNEL_TEXT, NETCHANNEL_LONGTEXT )
+ADD_STRING ( "channel_server", "localhost", NULL, CHAN_SERV_TEXT, CHAN_SERV_LONGTEXT )
+ADD_INTEGER ( "channel_port", 6010, NULL, CHAN_PORT_TEXT, CHAN_PORT_LONGTEXT )
+ADD_STRING ( "iface", "eth0", NULL, IFACE_TEXT, IFACE_LONGTEXT )
+
+ADD_INTEGER ( "input_audio", -1, NULL, INPUT_AUDIO_TEXT, INPUT_AUDIO_LONGTEXT )
+ADD_INTEGER ( "input_channel", -1, NULL, INPUT_CHAN_TEXT, INPUT_CHAN_LONGTEXT )
+ADD_INTEGER ( "input_subtitle", -1, NULL, INPUT_SUBT_TEXT, INPUT_SUBT_LONGTEXT )
+
+ADD_STRING ( "dvd_device", "/dev/dvd", NULL, DVD_DEV_TEXT, DVD_DEV_LONGTEXT )
+ADD_STRING ( "vcd_device", "/dev/cdrom", NULL, VCD_DEV_TEXT, VCD_DEV_LONGTEXT )
+#ifdef HAVE_SATELLITE
+ADD_INTEGER ( "sat_frequency", 12553, NULL, SAT_FREQ_TEXT, SAT_FREQ_LONGTEXT )
+ADD_INTEGER ( "sat_polarization", 0, NULL, SAT_POL_TEXT, SAT_POL_LONGTEXT )
+ADD_INTEGER ( "sat_symbol_rate", 27500, NULL, SAT_SRATE_TEXT,
+ SAT_SRATE_LONGTEXT )
+#endif
+
+ADD_BOOL ( "ipv6", NULL, IPV6_TEXT, IPV6_LONGTEXT )
+ADD_BOOL ( "ipv4", NULL, IPV4_TEXT, IPV4_LONGTEXT )
+
+/* Decoder options */
+ADD_CATEGORY_HINT( "Decoders", NULL )
+ADD_PLUGIN ( "mpeg_adec", MODULE_CAPABILITY_DECODER, NULL, NULL, ADEC_MPEG_TEXT, ADEC_MPEG_LONGTEXT )
+ADD_PLUGIN ( "ac3_adec", MODULE_CAPABILITY_DECODER, NULL, NULL, ADEC_AC3_TEXT, ADEC_AC3_LONGTEXT )
+ADD_INTEGER ( "vdec_smp", 0, NULL, VDEC_SMP_TEXT, VDEC_SMP_LONGTEXT )
+ADD_STRING ( "vpar_synchro", NULL, NULL, VPAR_SYNCHRO_TEXT, VPAR_SYNCHRO_LONGTEXT )
+
+/* CPU options */
+ADD_CATEGORY_HINT( "CPU", NULL )
+ADD_BOOL ( "nommx", NULL, NOMMX_TEXT, NOMMX_LONGTEXT )
+ADD_BOOL ( "no3dn", NULL, NO3DN_TEXT, NO3DN_LONGTEXT )
+ADD_BOOL ( "nommxext", NULL, NOMMXEXT_TEXT, NOMMXEXT_LONGTEXT )
+ADD_BOOL ( "nosse", NULL, NOSSE_TEXT, NOSSE_LONGTEXT )
+ADD_BOOL ( "noaltivec", NULL, NOALTIVEC_TEXT, NOALTIVEC_LONGTEXT )
+
+/* Playlist options */
+ADD_CATEGORY_HINT( "Playlist", NULL )
+ADD_BOOL ( "playlist_launch", NULL, PLAYLIST_LAUNCH_TEXT, PLAYLIST_LAUNCH_LONGTEXT )
+ADD_BOOL ( "playlist_enqueue", NULL, PLAYLIST_ENQUEUE_TEXT, PLAYLIST_ENQUEUE_LONGTEXT )
+ADD_BOOL ( "playlist_loop", NULL, PLAYLIST_LOOP_TEXT, PLAYLIST_LOOP_LONGTEXT )
+
+/* Misc options */
+ADD_CATEGORY_HINT( "Miscellaneous", NULL )
+ADD_PLUGIN ( "memcpy", MODULE_CAPABILITY_MEMCPY, NULL, NULL, MEMCPY_TEXT, MEMCPY_LONGTEXT )
+
+MODULE_CONFIG_STOP
+
+MODULE_INIT_START
+ SET_DESCRIPTION( "Main program" )
+ ADD_CAPABILITY( MAIN, 100/*whatever*/ )
+MODULE_INIT_STOP
+
+MODULE_ACTIVATE_START
+MODULE_ACTIVATE_STOP
+
+MODULE_DEACTIVATE_START
+MODULE_DEACTIVATE_STOP
+
+/* Hack for help options */
+static module_t help_module;
+static module_config_t p_help_config[] = {
+ { MODULE_CONFIG_ITEM_BOOL, "help", "print help (or use -h)",
+ NULL, NULL, 0, NULL, NULL, 0 },
+ { MODULE_CONFIG_ITEM_BOOL, "longhelp", "print detailed help (or use -H)",
+ NULL, NULL, 0, NULL, NULL, 0 },
+ { MODULE_CONFIG_ITEM_BOOL, "list", "print a list of available plugins "
+ "(or use -l)", NULL, NULL, 0, NULL, NULL, 0 },
+ { MODULE_CONFIG_ITEM_STRING, "plugin", "print help on plugin (or use -p)",
+ NULL, NULL, 0, NULL, &help_module.config_lock, 0 },
+ { MODULE_CONFIG_ITEM_BOOL, "version", "print version information",
+ NULL, NULL, 0, NULL, NULL, 0 },
+ { MODULE_CONFIG_HINT_END, NULL, NULL, NULL, NULL, 0, NULL, NULL, 0 } };
+
+
+/*****************************************************************************
+ * End configuration.
+ *****************************************************************************/
/*****************************************************************************
* Global variables - these are the only ones, see main.h and modules.h
/*****************************************************************************
* Local prototypes
*****************************************************************************/
-static int GetConfiguration ( int *pi_argc, char *ppsz_argv[],
- char *ppsz_env[] );
-static int GetFilenames ( int i_argc, char *ppsz_argv[] );
-static void Usage ( int i_fashion );
-static void Version ( void );
-
-static void InitSignalHandler ( void );
-static void SimpleSignalHandler ( int i_signal );
-static void FatalSignalHandler ( int i_signal );
-static void IllegalSignalHandler ( int i_signal );
-static u32 CPUCapabilities ( void );
-
-static int RedirectSTDOUT ( void );
-static void ShowConsole ( void );
+static int GetFilenames ( int i_argc, char *ppsz_argv[] );
+static void Usage ( const char *psz_module_name );
+static void ListModules ( void );
+static void Version ( void );
+
+static void InitSignalHandler ( void );
+static void SimpleSignalHandler ( int i_signal );
+static void FatalSignalHandler ( int i_signal );
+static void IllegalSignalHandler ( int i_signal );
+static u32 CPUCapabilities ( void );
+
+#ifdef WIN32
+static void ShowConsole ( void );
+#endif
static jmp_buf env;
static int i_illegal;
input_bank_t input_bank;
aout_bank_t aout_bank;
vout_bank_t vout_bank;
+ char *psz_plugin;
+ char *p_tmp;
p_main = &main_data; /* set up the global variables */
p_module_bank = &module_bank;
p_aout_bank = &aout_bank;
p_vout_bank = &vout_bank;
-#ifdef ENABLE_NLS
+ p_main->i_warning_level = 0;
+
+#if defined( ENABLE_NLS ) && defined ( HAVE_GETTEXT )
/*
* Support for getext
*/
/*
* Initialize threads system
*/
- vlc_threads_init( );
+ vlc_threads_init();
/*
* Test if our code is likely to run on this CPU
#elif defined( SYS_LINUX )
# ifdef DEBUG
/* Activate malloc checking routines to detect heap corruptions. */
- main_PutIntVariable( "MALLOC_CHECK_", 2 );
+ putenv( "MALLOC_CHECK_=2" );
+ putenv( "GNOME_DISABLE_CRASH_DIALOG=1" );
# endif
#endif
/*
* Initialize messages interface
*/
- p_main->p_msg = intf_MsgCreate();
- if( !p_main->p_msg ) /* start messages interface */
+ intf_MsgCreate();
+
+ intf_Msg( COPYRIGHT_MESSAGE "\n" );
+
+
+ /* Get the executable name (similar to the basename command) */
+ p_main->psz_arg0 = p_tmp = ppsz_argv[ 0 ];
+ while( *p_tmp )
{
- fprintf( stderr, "error: can't initialize messages interface (%s)\n",
- strerror(errno) );
- return( errno );
+ if( *p_tmp == '/' ) p_main->psz_arg0 = ++p_tmp;
+ else ++p_tmp;
}
- intf_MsgImm( COPYRIGHT_MESSAGE "\n" );
-
/*
- * Read configuration
+ * Initialize the module bank and 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)
*/
- if( GetConfiguration( &i_argc, ppsz_argv, ppsz_env ) ) /* parse cmd line */
+ module_InitBank();
+ module_LoadMain();
+
+ /* Hack: insert the help module here */
+ help_module.psz_name = "help";
+ help_module.i_config_lines = sizeof(p_help_config) /
+ sizeof(module_config_t);
+ help_module.i_config_items = help_module.i_config_lines - 1;
+ vlc_mutex_init( &help_module.config_lock );
+ help_module.p_config = p_help_config;
+ help_module.next = p_module_bank->first;
+ p_module_bank->first = &help_module;
+ /* end hack */
+
+ if( config_LoadCmdLine( &i_argc, ppsz_argv, 1 ) )
{
intf_MsgDestroy();
return( errno );
}
+ /* Check for short help option */
+ if( config_GetIntVariable( "help" ) )
+ {
+ intf_Msg( "Usage: %s [options] [parameters] [file]...\n",
+ p_main->psz_arg0 );
+
+ Usage( "help" );
+ Usage( "main" );
+ return( -1 );
+ }
+
+ /* Check for version option */
+ if( config_GetIntVariable( "version" ) )
+ {
+ Version();
+ return( -1 );
+ }
+
+ /* Hack: remove the help module here */
+ p_module_bank->first = help_module.next;
+ /* end hack */
+
+ /*
+ * 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 plugin and loads their
+ * default values.
+ */
+ module_LoadBuiltins();
+ module_LoadPlugins();
+ intf_WarnMsg( 2, "module: module bank initialized, found %i modules",
+ p_module_bank->i_count );
+
+ /* Hack: insert the help module here */
+ help_module.next = p_module_bank->first;
+ p_module_bank->first = &help_module;
+ /* end hack */
+
+ /* Check for help on plugins */
+ if( (p_tmp = config_GetPszVariable( "plugin" )) )
+ {
+ Usage( p_tmp );
+ free( p_tmp );
+ return( -1 );
+ }
+
+ /* Check for long help option */
+ if( config_GetIntVariable( "longhelp" ) )
+ {
+ Usage( NULL );
+ return( -1 );
+ }
+
+ /* Check for plugin list option */
+ if( config_GetIntVariable( "list" ) )
+ {
+ ListModules();
+ return( -1 );
+ }
+
+ /* Hack: remove the help module here */
+ p_module_bank->first = help_module.next;
+ /* end hack */
+
+
/*
- * Redirect the standard output if required by the user, and on Win32 we
- * also open a console to display the debug messages.
+ * Override default configuration with config file settings
*/
- RedirectSTDOUT();
+ vlc_mutex_init( &p_main->config_lock );
+ p_main->psz_homedir = config_GetHomeDir();
+ config_LoadConfigFile( NULL );
+
+ /*
+ * Override configuration with command line settings
+ */
+ if( config_LoadCmdLine( &i_argc, ppsz_argv, 0 ) )
+ {
+#ifdef WIN32
+ ShowConsole();
+ /* Pause the console because it's destroyed when we exit */
+ intf_Msg( "The command line options couldn't be loaded, check that "
+ "they are valid.\nPress the RETURN key to continue..." );
+ getchar();
+#endif
+ intf_MsgDestroy();
+ return( errno );
+ }
+
+
+ /* p_main inititalization. FIXME ? */
+ p_main->i_desync = (mtime_t)config_GetIntVariable( "desync" )
+ * (mtime_t)1000;
+ p_main->b_stats = config_GetIntVariable( "stats" );
+ p_main->b_audio = !config_GetIntVariable( "noaudio" );
+ p_main->b_stereo= !config_GetIntVariable( "mono" );
+ p_main->b_video = !config_GetIntVariable( "novideo" );
+ if( config_GetIntVariable( "nommx" ) )
+ p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMX;
+ if( config_GetIntVariable( "no3dn" ) )
+ p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_3DNOW;
+ if( config_GetIntVariable( "nommxext" ) )
+ p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMXEXT;
+ if( config_GetIntVariable( "nosse" ) )
+ p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_SSE;
+ if( config_GetIntVariable( "noaltivec" ) )
+ p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_ALTIVEC;
+
if( p_main->b_stats )
{
GetFilenames( i_argc, ppsz_argv );
/*
- * Initialize module, input, aout and vout banks
+ * Initialize input, aout and vout banks
*/
- module_InitBank();
input_InitBank();
aout_InitBank();
vout_InitBank();
/*
* Choose the best memcpy module
*/
- if( module_NeedMemcpy( &p_main->memcpy ) )
+ psz_plugin = config_GetPszVariable( "memcpy" );
+ p_main->p_memcpy_module = module_Need( MODULE_CAPABILITY_MEMCPY, NULL,
+ psz_plugin );
+ if( psz_plugin ) free( psz_plugin );
+ if( p_main->p_memcpy_module == NULL )
{
intf_ErrMsg( "intf error: no suitable memcpy module, "
"using libc default" );
- p_main->memcpy.pf_memcpy = memcpy;
+ p_main->pf_memcpy = memcpy;
+ }
+ else
+ {
+ p_main->pf_memcpy = p_main->p_memcpy_module->p_functions
+ ->memcpy.functions.memcpy.pf_memcpy;
}
/*
* Initialize shared resources and libraries
*/
- if( main_GetIntVariable( INPUT_NETWORK_CHANNEL_VAR,
- INPUT_NETWORK_CHANNEL_DEFAULT ) &&
+ if( config_GetIntVariable( "network_channel" ) &&
network_ChannelCreate() )
{
/* On error during Channels initialization, switch off channels */
- intf_Msg( "Channels initialization failed : "
- "Channel management is deactivated" );
- main_PutIntVariable( INPUT_NETWORK_CHANNEL_VAR, 0 );
+ intf_ErrMsg( "intf error: channels initialization failed, "
+ "deactivating channels" );
+ config_PutIntVariable( "network_channel", 0 );
}
/*
/*
* Go back into channel 0 which is the network
*/
- if( main_GetIntVariable( INPUT_NETWORK_CHANNEL_VAR,
- INPUT_NETWORK_CHANNEL_DEFAULT ) )
+ if( config_GetIntVariable( "network_channel" ) )
{
network_ChannelJoin( COMMON_CHANNEL );
}
/*
* Free memcpy module if it was allocated
*/
- if( p_main->memcpy.p_module != NULL )
+ if( p_main->p_memcpy_module != NULL )
{
- module_UnneedMemcpy( &p_main->memcpy );
+ module_Unneed( p_main->p_memcpy_module );
}
/*
return 0;
}
-/*****************************************************************************
- * main_GetIntVariable: get the int value of an environment variable
- *****************************************************************************
- * This function is used to read some default parameters in modules.
- *****************************************************************************/
-int main_GetIntVariable( char *psz_name, int i_default )
-{
- char * psz_env; /* environment value */
- char * psz_end; /* end of parsing index */
- long int i_value; /* value */
- psz_env = getenv( psz_name );
- if( psz_env )
- {
- i_value = strtol( psz_env, &psz_end, 0 );
- if( (*psz_env != '\0') && (*psz_end == '\0') )
- {
- return( i_value );
- }
- }
- return( i_default );
-}
+/* following functions are local */
/*****************************************************************************
- * main_GetPszVariable: get the string value of an environment variable
+ * GetFilenames: parse command line options which are not flags
*****************************************************************************
- * This function is used to read some default parameters in modules.
+ * Parse command line for input files.
*****************************************************************************/
-char * main_GetPszVariable( char *psz_name, char *psz_default )
+static int GetFilenames( int i_argc, char *ppsz_argv[] )
{
- char *psz_env;
+ int i_opt;
- psz_env = getenv( psz_name );
- if( psz_env )
+ /* We assume that the remaining parameters are filenames */
+ for( i_opt = optind; i_opt < i_argc; i_opt++ )
{
- return( psz_env );
+ intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END,
+ ppsz_argv[ i_opt ] );
}
- return( psz_default );
-}
-
-/*****************************************************************************
- * main_PutPszVariable: set the string value of an environment variable
- *****************************************************************************
- * This function is used to set some default parameters in modules. The use of
- * this function will cause some memory leak: since some systems use the pointer
- * passed to putenv to store the environment string, it can't be freed.
- *****************************************************************************/
-void main_PutPszVariable( char *psz_name, char *psz_value )
-{
- char *psz_env;
- psz_env = malloc( strlen(psz_name) + strlen(psz_value) + 2 );
- if( psz_env == NULL )
- {
- intf_ErrMsg( "intf error: cannot create psz_env (%s)",
- strerror(ENOMEM) );
- }
- else
- {
- sprintf( psz_env, "%s=%s", psz_name, psz_value );
- if( putenv( psz_env ) )
- {
- intf_ErrMsg( "intf error: cannot putenv (%s)", strerror(errno) );
- }
- }
+ return( 0 );
}
/*****************************************************************************
- * main_PutIntVariable: set the integer value of an environment variable
+ * Usage: print program usage
*****************************************************************************
- * This function is used to set some default parameters in modules. The use of
- * this function will cause some memory leak: since some systems use the pointer
- * passed to putenv to store the environment string, it can't be freed.
+ * Print a short inline help. Message interface is initialized at this stage.
*****************************************************************************/
-void main_PutIntVariable( char *psz_name, int i_value )
+static void Usage( const char *psz_module_name )
{
- char psz_value[ 256 ]; /* buffer for value */
+ int i;
+ module_t *p_module;
+ char psz_spaces[30];
- sprintf( psz_value, "%d", i_value );
- main_PutPszVariable( psz_name, psz_value );
-}
-
-/* following functions are local */
+ memset( psz_spaces, 32, 30 );
-/*****************************************************************************
- * GetConfiguration: parse command line
- *****************************************************************************
- * Parse command line and configuration file for configuration. If the inline
- * help is requested, the function Usage() is called and the function returns
- * -1 (causing main() to exit). The messages interface is initialized at this
- * stage, but most structures are not allocated, so only environment should
- * be used.
- *****************************************************************************/
-static int GetConfiguration( int *pi_argc, char *ppsz_argv[], char *ppsz_env[] )
-{
- int i_cmd;
- char *p_tmp;
+#ifdef WIN32
+ ShowConsole();
+#endif
- /* Set default configuration and copy arguments */
- p_main->i_argc = *pi_argc;
- p_main->ppsz_argv = ppsz_argv;
- p_main->ppsz_env = ppsz_env;
+ /* Enumerate the config of each module */
+ for( p_module = p_module_bank->first ;
+ p_module != NULL ;
+ p_module = p_module->next )
+ {
- p_main->b_audio = 1;
- p_main->b_video = 1;
+ if( psz_module_name && strcmp( psz_module_name, p_module->psz_name ) )
+ continue;
- p_main->i_warning_level = 0;
- p_main->b_stats = 0;
- p_main->i_desync = 0; /* No desynchronization by default */
+ /* ignore plugins without config options */
+ if( !p_module->i_config_items ) continue;
- p_main->p_channel = NULL;
+ /* print module name */
+ intf_Msg( "%s options:\n", p_module->psz_name );
- /* Get the executable name (similar to the basename command) */
- p_main->psz_arg0 = p_tmp = ppsz_argv[ 0 ];
- while( *p_tmp )
- {
- if( *p_tmp == '/' )
- {
- p_main->psz_arg0 = ++p_tmp;
- }
- else
+ for( i = 0; i < p_module->i_config_lines; i++ )
{
- ++p_tmp;
- }
- }
-
-#ifdef SYS_DARWIN
- /* When vlc.app is run by double clicking in Mac OS X, the 2nd arg
- * is the PSN - process serial number (a unique PID-ish thingie)
- * still ok for real Darwin & when run from command line */
- if ( (*pi_argc > 1) && (strncmp( ppsz_argv[ 1 ] , "-psn" , 4 ) == 0) )
- /* for example -psn_0_9306113 */
- {
- /* GDMF!... I can't do this or else the MacOSX window server will
- * not pick up the PSN and not register the app and we crash...
- * hence the following kludge otherwise we'll get confused w/ argv[1]
- * being an input file name */
-#if 0
- ppsz_argv[ 1 ] = NULL;
-#endif
- *pi_argc = *pi_argc - 1;
- pi_argc--;
- return( 0 );
- }
-#endif
+ int j;
- /* Parse command line options */
- opterr = 0;
- while( ( i_cmd = getopt_long( *pi_argc, ppsz_argv,
- psz_shortopts, longopts, 0 ) ) != EOF )
- {
- switch( i_cmd )
- {
- /* General/common options */
- case 'h': /* -h, --help */
- ShowConsole();
- RedirectSTDOUT();
- Usage( SHORT_HELP );
-#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
- if( strcmp( "", main_GetPszVariable( INTF_STDOUT_VAR,
- INTF_STDOUT_DEFAULT ) ) == 0 )
- {
- /* No stdout redirection has been asked for */
- intf_MsgImm( "\nPress the RETURN key to continue..." );
- getchar();
- }
-#endif
- return( -1 );
- break;
- case 'H': /* -H, --longhelp */
- ShowConsole();
- RedirectSTDOUT();
- Usage( LONG_HELP );
-#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
- if( strcmp( "", main_GetPszVariable( INTF_STDOUT_VAR,
- INTF_STDOUT_DEFAULT ) ) == 0 )
- {
- /* No stdout redirection has been asked for */
- intf_MsgImm( "\nPress the RETURN key to continue..." );
- getchar();
- }
-#endif
- return( -1 );
- break;
- case OPT_VERSION: /* --version */
- ShowConsole();
- RedirectSTDOUT();
- Version();
-#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
- if( strcmp( "", main_GetPszVariable( INTF_STDOUT_VAR,
- INTF_STDOUT_DEFAULT ) ) == 0 )
- {
- /* No stdout redirection has been asked for */
- intf_MsgImm( "\nPress the RETURN key to continue..." );
- getchar();
- }
-#endif
- return( -1 );
- break;
- case 'v': /* -v, --verbose */
- p_main->i_warning_level++;
- break;
-
- /* Interface warning messages level */
- case 'I': /* -I, --intf */
- main_PutPszVariable( INTF_METHOD_VAR, optarg );
- break;
- case OPT_WARNING: /* --warning */
- intf_ErrMsg( "intf error: `--warning' is deprecated, use `-v'" );
- p_main->i_warning_level = atoi(optarg);
- break;
-
- case OPT_STDOUT: /* --stdout */
- main_PutPszVariable( INTF_STDOUT_VAR, optarg );
- break;
-
- case OPT_STATS:
- p_main->b_stats = 1;
- break;
-
- /* Audio options */
- case OPT_NOAUDIO: /* --noaudio */
- p_main->b_audio = 0;
- break;
- case 'A': /* -A, --aout */
- main_PutPszVariable( AOUT_METHOD_VAR, optarg );
- break;
- case OPT_STEREO: /* --stereo */
- main_PutIntVariable( AOUT_STEREO_VAR, 1 );
- break;
- case OPT_MONO: /* --mono */
- main_PutIntVariable( AOUT_STEREO_VAR, 0 );
- break;
- case OPT_SPDIF: /* --spdif */
- main_PutIntVariable( AOUT_SPDIF_VAR, 1 );
- break;
- case OPT_DOWNMIX: /* --downmix */
- main_PutPszVariable( DOWNMIX_METHOD_VAR, optarg );
- break;
- case OPT_IMDCT: /* --imdct */
- main_PutPszVariable( IMDCT_METHOD_VAR, optarg );
- break;
- case OPT_VOLUME: /* --volume */
- main_PutIntVariable( AOUT_VOLUME_VAR, atoi(optarg) );
- break;
- case OPT_DESYNC: /* --desync */
- p_main->i_desync = atoi(optarg);
- break;
-
- /* Video options */
- case OPT_NOVIDEO: /* --novideo */
- p_main->b_video = 0;
- break;
- case 'V': /* -V, --vout */
- main_PutPszVariable( VOUT_METHOD_VAR, optarg );
- break;
- case OPT_DISPLAY: /* --display */
- main_PutPszVariable( VOUT_DISPLAY_VAR, optarg );
- break;
- case OPT_WIDTH: /* --width */
- main_PutPszVariable( VOUT_WIDTH_VAR, optarg );
- break;
- case OPT_HEIGHT: /* --height */
- main_PutPszVariable( VOUT_HEIGHT_VAR, optarg );
- break;
- case 'g': /* -g, --grayscale */
- main_PutIntVariable( VOUT_GRAYSCALE_VAR, 1 );
- break;
- case OPT_COLOR: /* --color */
- main_PutIntVariable( VOUT_GRAYSCALE_VAR, 0 );
- break;
- case OPT_FULLSCREEN: /* --fullscreen */
- main_PutIntVariable( VOUT_FULLSCREEN_VAR, 1 );
- break;
- case OPT_NOOVERLAY: /* --nooverlay */
- main_PutIntVariable( VOUT_NOOVERLAY_VAR, 1 );
- break;
- case OPT_XVADAPTOR: /* --xvadaptor */
- main_PutIntVariable( VOUT_XVADAPTOR_VAR, atoi(optarg) );
- break;
- case OPT_MOTION: /* --motion */
- main_PutPszVariable( MOTION_METHOD_VAR, optarg );
- break;
- case OPT_IDCT: /* --idct */
- main_PutPszVariable( IDCT_METHOD_VAR, optarg );
- break;
- case OPT_YUV: /* --yuv */
- main_PutPszVariable( YUV_METHOD_VAR, optarg );
- break;
- case OPT_SMP: /* --smp */
- main_PutIntVariable( VDEC_SMP_VAR, atoi(optarg) );
- break;
- case OPT_FILTER: /* --filter */
- main_PutPszVariable( VOUT_FILTER_VAR, optarg );
- break;
-
- /* DVD options */
- case 't': /* --dvdtitle */
- main_PutIntVariable( INPUT_TITLE_VAR, atoi(optarg) );
- break;
- case 'T': /* --dvdchapter */
- main_PutIntVariable( INPUT_CHAPTER_VAR, atoi(optarg) );
- break;
- case 'u': /* --dvdangle */
- main_PutIntVariable( INPUT_ANGLE_VAR, atoi(optarg) );
- break;
- case 'a': /* --dvdaudio */
- if ( ! strcmp(optarg, "ac3") )
- main_PutIntVariable( INPUT_AUDIO_VAR, REQUESTED_AC3 );
- else if ( ! strcmp(optarg, "lpcm") )
- main_PutIntVariable( INPUT_AUDIO_VAR, REQUESTED_LPCM );
- else if ( ! strcmp(optarg, "mpeg") )
- main_PutIntVariable( INPUT_AUDIO_VAR, REQUESTED_MPEG );
- else
- main_PutIntVariable( INPUT_AUDIO_VAR, REQUESTED_NOAUDIO );
- break;
- case 'c': /* --dvdchannel */
- main_PutIntVariable( INPUT_CHANNEL_VAR, atoi(optarg) );
- break;
- case 's': /* --dvdsubtitle */
- main_PutIntVariable( INPUT_SUBTITLE_VAR, atoi(optarg) );
- break;
- case OPT_DVDCSS_METHOD: /* --dvdcss-method */
- main_PutPszVariable( "DVDCSS_METHOD", optarg );
- break;
- case OPT_DVDCSS_VERBOSE: /* --dvdcss-verbose */
- main_PutPszVariable( "DVDCSS_VERBOSE", optarg );
- break;
-
- /* Input options */
- case OPT_INPUT: /* --input */
- main_PutPszVariable( INPUT_METHOD_VAR, optarg );
- break;
- case OPT_CHANNELS: /* --channels */
- main_PutIntVariable( INPUT_NETWORK_CHANNEL_VAR, 1 );
- break;
- case OPT_CHANNELSERVER: /* --channelserver */
- main_PutPszVariable( INPUT_CHANNEL_SERVER_VAR, optarg );
- break;
-
- /* Misc options */
- case OPT_SYNCHRO:
- main_PutPszVariable( VPAR_SYNCHRO_VAR, optarg );
- break;
- case OPT_MEMCPY:
- main_PutPszVariable( MEMCPY_METHOD_VAR, optarg );
- break;
-
- /* Decoder options */
- case OPT_MPEG_ADEC:
- main_PutPszVariable( ADEC_MPEG_VAR, optarg );
- break;
-
- /* CPU options */
- case OPT_NOMMX:
- p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMX;
- break;
-
- case OPT_NO3DNOW:
- p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_3DNOW;
- break;
-
- case OPT_NOMMXEXT:
- p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMXEXT;
- break;
-
- case OPT_NOSSE:
- p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_SSE;
- break;
-
- case OPT_NOALTIVEC:
- p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_ALTIVEC;
- break;
-
- /* Internal error: unknown option */
- case '?':
- default:
- ShowConsole();
- RedirectSTDOUT();
- intf_ErrMsg( "intf error: unknown option `%s'",
- ppsz_argv[optind] );
- Usage( USAGE );
-#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
- if( strcmp( "", main_GetPszVariable( INTF_STDOUT_VAR,
- INTF_STDOUT_DEFAULT ) ) == 0 )
+ switch( p_module->p_config[i].i_type )
{
- /* No stdout redirection has been asked for */
- intf_MsgImm( "\nPress the RETURN key to continue..." );
- getchar();
+ case MODULE_CONFIG_HINT_CATEGORY:
+ intf_Msg( " %s", p_module->p_config[i].psz_text );
+ break;
+
+ case MODULE_CONFIG_ITEM_STRING:
+ case MODULE_CONFIG_ITEM_FILE:
+ case MODULE_CONFIG_ITEM_PLUGIN:
+ /* Nasty hack, but right now I'm too tired to think about
+ * a nice solution */
+ j = 25 - strlen( p_module->p_config[i].psz_name )
+ - strlen(" <string>") - 1;
+ if( j < 0 ) j = 0; psz_spaces[j] = 0;
+
+ intf_Msg( " --%s <string>%s %s",
+ p_module->p_config[i].psz_name, psz_spaces,
+ p_module->p_config[i].psz_text );
+ psz_spaces[j] = 32;
+ break;
+ case MODULE_CONFIG_ITEM_INTEGER:
+ /* Nasty hack, but right now I'm too tired to think about
+ * a nice solution */
+ j = 25 - strlen( p_module->p_config[i].psz_name )
+ - strlen(" <integer>") - 1;
+ if( j < 0 ) j = 0; psz_spaces[j] = 0;
+
+ intf_Msg( " --%s <integer>%s %s",
+ p_module->p_config[i].psz_name, psz_spaces,
+ p_module->p_config[i].psz_text );
+ psz_spaces[j] = 32;
+ break;
+ case MODULE_CONFIG_ITEM_BOOL:
+ /* Nasty hack, but right now I'm too tired to think about
+ * a nice solution */
+ j = 25 - strlen( p_module->p_config[i].psz_name ) - 1;
+ if( j < 0 ) j = 0; psz_spaces[j] = 0;
+
+ intf_Msg( " --%s%s %s",
+ p_module->p_config[i].psz_name, psz_spaces,
+ p_module->p_config[i].psz_text );
+ psz_spaces[j] = 32;
+ break;
}
-#endif
- return( EINVAL );
- break;
}
- }
- if( p_main->i_warning_level < 0 )
- {
- p_main->i_warning_level = 0;
+ /* Yet another nasty hack.
+ * Maybe we could use MODULE_CONFIG_ITEM_END to display tail messages
+ * for each module?? */
+ if( !strcmp( "main", p_module->psz_name ) )
+ intf_Msg( "\nPlaylist items:"
+ "\n *.mpg, *.vob \tPlain MPEG-1/2 files"
+ "\n [dvd:][device][@raw_device][@[title][,[chapter][,angle]]]"
+ "\n \tDVD device"
+ "\n [vcd:][device][@[title][,[chapter]]"
+ "\n \tVCD device"
+ "\n udpstream:[<server>[:<server port>]][@[<bind address>]"
+ "[:<bind port>]]"
+ "\n \tUDP stream sent by VLS"
+ "\n vlc:loop \tLoop execution of the "
+ "playlist"
+ "\n vlc:pause \tPause execution of "
+ "playlist items"
+ "\n vlc:quit \tQuit VLC" );
+
+ intf_Msg( "" );
+
}
- return( 0 );
+#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
+ intf_Msg( "\nPress the RETURN key to continue..." );
+ getchar();
+#endif
}
/*****************************************************************************
- * GetFilenames: parse command line options which are not flags
+ * ListModules: list the available modules with their description
*****************************************************************************
- * Parse command line for input files.
+ * Print a list of all available modules (builtins and plugins) and a short
+ * description for each one.
*****************************************************************************/
-static int GetFilenames( int i_argc, char *ppsz_argv[] )
+static void ListModules( void )
{
- int i_opt;
+ module_t *p_module;
+ char psz_spaces[20];
- /* We assume that the remaining parameters are filenames */
- for( i_opt = optind; i_opt < i_argc; i_opt++ )
- {
- intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END,
- ppsz_argv[ i_opt ] );
- }
+ memset( psz_spaces, 32, 20 );
- return( 0 );
-}
+#ifdef WIN32
+ ShowConsole();
+#endif
-/*****************************************************************************
- * Usage: print program usage
- *****************************************************************************
- * Print a short inline help. Message interface is initialized at this stage.
- *****************************************************************************/
-static void Usage( int i_fashion )
-{
/* Usage */
- intf_MsgImm( "Usage: %s [options] [parameters] [file]...",
- p_main->psz_arg0 );
+ intf_Msg( "Usage: %s [options] [parameters] [file]...\n",
+ p_main->psz_arg0 );
- if( i_fashion == USAGE )
+ intf_Msg( "[plugin] [description]" );
+
+ /* Enumerate each module */
+ for( p_module = p_module_bank->first ;
+ p_module != NULL ;
+ p_module = p_module->next )
{
- intf_MsgImm( "Try `%s --help' for more information.",
- p_main->psz_arg0 );
- return;
+ int i;
+
+ /* Nasty hack, but right now I'm too tired to think about a nice
+ * solution */
+ i = 20 - strlen( p_module->psz_name ) - 1;
+ if( i < 0 ) i = 0;
+ psz_spaces[i] = 0;
+
+ intf_Msg( " %s%s %s", p_module->psz_name, psz_spaces,
+ p_module->psz_longname );
+
+ psz_spaces[i] = 32;
+
}
- /* Options */
- intf_MsgImm( "\nOptions:"
- "\n -I, --intf <module> \tinterface method"
- "\n -v, --verbose \tverbose mode (cumulative)"
- "\n --stdout <filename> \tredirect console stdout"
- "\n --memcpy <module> \tmemcpy method"
- "\n"
- "\n --noaudio \tdisable audio"
- "\n -A, --aout <module> \taudio output method"
- "\n --stereo, --mono \tstereo/mono audio"
- "\n --spdif \tAC3 pass-through mode"
- "\n --downmix <module> \tAC3 downmix method"
- "\n --imdct <module> \tAC3 IMDCT method"
- "\n --volume [0..1024] \tVLC output volume"
- "\n --desync <time in ms> \tCompensate desynchronization of the audio"
- "\n"
- "\n --novideo \tdisable video"
- "\n -V, --vout <module> \tvideo output method"
- "\n --display <display> \tdisplay string"
- "\n --width <w>, --height <h> \tdisplay dimensions"
- "\n -g, --grayscale \tgrayscale output"
- "\n --fullscreen \tfullscreen output"
- "\n --nooverlay \tdisable accelerated display"
- "\n --xvadaptor <adaptor> \tXVideo adaptor"
- "\n --color \tcolor output"
- "\n --motion <module> \tmotion compensation method"
- "\n --idct <module> \tIDCT method"
- "\n --yuv <module> \tYUV method"
- "\n --synchro <type> \tforce synchro algorithm"
- "\n --smp <number of threads> \tuse several processors"
- "\n --filter <module> \tvideo filter module"
- "\n"
- "\n -t, --dvdtitle <num> \tchoose DVD title"
- "\n -T, --dvdchapter <num> \tchoose DVD chapter"
- "\n -u, --dvdangle <num> \tchoose DVD angle"
- "\n -a, --dvdaudio <type> \tchoose DVD audio type"
- "\n -c, --dvdchannel <channel> \tchoose DVD audio channel"
- "\n -s, --dvdsubtitle <channel> \tchoose DVD subtitle channel"
- "\n --dvdcss-method <method> \tselect dvdcss decryption method"
- "\n --dvdcss-verbose <level> \tselect dvdcss verbose level"
- "\n"
- "\n --input \tinput method"
- "\n --channels \tenable channels"
- "\n --channelserver <host> \tchannel server address"
- "\n"
- "\n --mpeg_adec <builtin|mad> \tchoose audio decoder"
- "\n"
- "\n --nommx \tdisable CPU's MMX support"
- "\n --no3dnow \tdisable CPU's 3D Now! support"
- "\n --nommxext \tdisable CPU's MMX EXT support"
- "\n --nosse \tdisable CPU's SSE support"
- "\n --noaltivec \tdisable CPU's AltiVec support"
- "\n"
- "\n -h, --help \tprint help and exit"
- "\n -H, --longhelp \tprint long help and exit"
- "\n --version \toutput version information and exit"
- "\n\nPlaylist items:"
- "\n *.mpg, *.vob \tPlain MPEG-1/2 files"
- "\n dvd:<device>[@<raw device>] \tDVD device"
- "\n vcd:<device> \tVCD device"
- "\n udpstream:[<server>[:<server port>]][@[<bind address>][:<bind port>]]"
- "\n \tUDP stream sent by VLS"
- "\n vlc:loop \tLoop execution of the playlist"
- "\n vlc:pause \tPause execution of playlist items"
- "\n vlc:quit \tQuit VLC");
-
- if( i_fashion == SHORT_HELP )
- return;
-
- /* Interface parameters */
- intf_MsgImm( "\nInterface parameters:"
- "\n " INTF_METHOD_VAR "=<method name> \tinterface method"
- "\n " INTF_INIT_SCRIPT_VAR "=<filename> \tinitialization script"
- "\n " INTF_CHANNELS_VAR "=<filename> \tchannels list"
- "\n " INTF_STDOUT_VAR "=<filename> \tredirect console stdout"
- "\n " MEMCPY_METHOD_VAR "=<method name> \tmemcpy method" );
-
- /* Audio parameters */
- intf_MsgImm( "\nAudio parameters:"
- "\n " AOUT_METHOD_VAR "=<method name> \taudio method"
- "\n " AOUT_DSP_VAR "=<filename> \tdsp device path"
- "\n " AOUT_STEREO_VAR "={1|0} \tstereo or mono output"
- "\n " AOUT_SPDIF_VAR "={1|0} \tAC3 pass-through mode"
- "\n " DOWNMIX_METHOD_VAR "=<method name> \tAC3 downmix method"
- "\n " IMDCT_METHOD_VAR "=<method name> \tAC3 IMDCT method"
- "\n " AOUT_VOLUME_VAR "=[0..1024] \tVLC output volume"
- "\n " AOUT_RATE_VAR "=<rate> \toutput rate" );
-
- /* Video parameters */
- intf_MsgImm( "\nVideo parameters:"
- "\n " VOUT_METHOD_VAR "=<method name> \tdisplay method"
- "\n " VOUT_DISPLAY_VAR "=<display name> \tdisplay used"
- "\n " VOUT_WIDTH_VAR "=<width> \tdisplay width"
- "\n " VOUT_HEIGHT_VAR "=<height> \tdislay height"
- "\n " VOUT_FB_DEV_VAR "=<filename> \tframebuffer device path"
- "\n " VOUT_GRAYSCALE_VAR "={1|0} \tgrayscale or color output"
- "\n " VOUT_FULLSCREEN_VAR "={1|0} \tfullscreen"
- "\n " VOUT_NOOVERLAY_VAR "={1|0} \tnooverlay"
- "\n " VOUT_XVADAPTOR_VAR "=<adaptor> \tXVideo adaptor"
- "\n " MOTION_METHOD_VAR "=<method name> \tmotion compensation method"
- "\n " IDCT_METHOD_VAR "=<method name> \tIDCT method"
- "\n " YUV_METHOD_VAR "=<method name> \tYUV method"
- "\n " VPAR_SYNCHRO_VAR "={I|I+|IP|IP+|IPB} \tsynchro algorithm"
- "\n " VDEC_SMP_VAR "=<number of threads> \tuse several processors"
- "\n " VOUT_FILTER_VAR "=<method name> \tvideo filter method" );
-
- /* DVD parameters */
- intf_MsgImm( "\nDVD parameters:"
- "\n " INPUT_DVD_DEVICE_VAR "=<device> \tDVD device"
- "\n " INPUT_TITLE_VAR "=<title> \ttitle number"
- "\n " INPUT_CHAPTER_VAR "=<chapter> \tchapter number"
- "\n " INPUT_ANGLE_VAR "=<angle> \tangle number"
- "\n " INPUT_AUDIO_VAR "={ac3|lpcm|mpeg|off} \taudio type"
- "\n " INPUT_CHANNEL_VAR "=[0-15] \taudio channel"
- "\n " INPUT_SUBTITLE_VAR "=[0-31] \tsubtitle channel" );
-
- /* Input parameters */
- intf_MsgImm( "\nInput parameters:"
- "\n " INPUT_IFACE_VAR "=<interface> \tnetwork interface"
- "\n " INPUT_CHANNEL_SERVER_VAR "=<hostname> \tchannel server"
- "\n " INPUT_CHANNEL_PORT_VAR "=<port> \tchannel server port" );
-
- /* Decoder parameters */
- intf_MsgImm( "\nDecoder parameters:"
- "\n " ADEC_MPEG_VAR "=<builtin|mad> \taudio decoder" );
+#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
+ intf_Msg( "\nPress the RETURN key to continue..." );
+ getchar();
+#endif
}
/*****************************************************************************
*****************************************************************************/
static void Version( void )
{
- intf_MsgImm( VERSION_MESSAGE
- "This program comes with NO WARRANTY, to the extent permitted by law.\n"
- "You may redistribute it under the terms of the GNU General Public License;\n"
- "see the file named COPYING for details.\n"
+#ifdef WIN32
+ ShowConsole();
+#endif
+
+ intf_Msg( VERSION_MESSAGE
+ "This program comes with NO WARRANTY, to the extent permitted by "
+ "law.\nYou may redistribute it under the terms of the GNU General "
+ "Public License;\nsee the file named COPYING for details.\n"
"Written by the VideoLAN team at Ecole Centrale, Paris." );
+
+#ifdef WIN32 /* Pause the console because it's destroyed when we exit */
+ intf_Msg( "\nPress the RETURN key to continue..." );
+ getchar();
+#endif
}
/*****************************************************************************
#endif
/* Acknowledge the signal received */
- intf_ErrMsgImm( "intf error: signal %d received, exiting", i_signal );
+ intf_ErrMsg( "intf error: signal %d received, exiting", i_signal );
/* Try to terminate everything - this is done by requesting the end of the
* interface thread */
/*****************************************************************************
* IllegalSignalHandler: system signal handler
*****************************************************************************
- * This function is called when a illegal instruction signal is received by
+ * This function is called when an illegal instruction signal is received by
* the program. We use this function to test OS and CPU capabilities
*****************************************************************************/
static void IllegalSignalHandler( int i_signal )
#endif
}
-/*****************************************************************************
- * RedirectSTDOUT: redirect stdout and stderr to a file
- *****************************************************************************
- * This function will redirect stdout and stderr to a file if the user has
- * specified so.
- *****************************************************************************/
-static int RedirectSTDOUT( void )
-{
- int i_fd;
- char *psz_filename;
-
- psz_filename = main_GetPszVariable( INTF_STDOUT_VAR, INTF_STDOUT_DEFAULT );
-
- if( *psz_filename )
- {
- ShowConsole();
- i_fd = open( psz_filename, O_CREAT | O_TRUNC | O_RDWR,
- S_IREAD | S_IWRITE );
- if( dup2( i_fd, fileno(stdout) ) == -1 )
- {
- intf_ErrMsg( "warning: unable to redirect stdout" );
- }
-
- if( dup2( i_fd, fileno(stderr) ) == -1 )
- {
- intf_ErrMsg( "warning: unable to redirect stderr" );
- }
-
- close( i_fd );
- }
- else
- {
- /* No stdout redirection has been asked so open a console */
- if( p_main->i_warning_level )
- {
- ShowConsole();
- }
-
- }
-
- return 0;
-}
-
/*****************************************************************************
* ShowConsole: On Win32, create an output console for debug messages
*****************************************************************************
* This function is usefull only on Win32.
*****************************************************************************/
+#ifdef WIN32 /* */
static void ShowConsole( void )
{
-#ifdef WIN32 /* */
AllocConsole();
freopen( "CONOUT$", "w", stdout );
freopen( "CONOUT$", "w", stderr );
freopen( "CONIN$", "r", stdin );
-#endif
return;
}
+#endif
projects / vlc / blobdiff