main.c 45.1 KB
Newer Older
1
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
2 3 4
 * main.c: main vlc source
 * Includes the main() function for vlc. Parses command line, start interface
 * and spawn threads.
5
 *****************************************************************************
6
 * Copyright (C) 1998-2001 VideoLAN
Christophe Massiot's avatar
Christophe Massiot committed
7
 * $Id: main.c,v 1.172 2002/03/28 21:21:51 massiot Exp $
8
 *
Sam Hocevar's avatar
 
Sam Hocevar committed
9 10
 * Authors: Vincent Seguin <seguin@via.ecp.fr>
 *          Samuel Hocevar <sam@zoy.org>
gbazin's avatar
 
gbazin committed
11
 *          Gildas Bazin <gbazin@netcourrier.com>
12 13 14 15 16
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
17
 * 
18 19
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 21
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
22
 *
23 24 25
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
26
 *****************************************************************************/
Michel Kaempf's avatar
Michel Kaempf committed
27

28
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
29
 * Preamble
30
 *****************************************************************************/
31 32
#include <signal.h>                               /* SIGHUP, SIGINT, SIGKILL */
#include <stdio.h>                                              /* sprintf() */
33
#include <setjmp.h>                                       /* longjmp, setjmp */
34

Sam Hocevar's avatar
 
Sam Hocevar committed
35 36
#include <videolan/vlc.h>

Sam Hocevar's avatar
 
Sam Hocevar committed
37 38 39 40 41 42
#ifdef HAVE_GETOPT_LONG
#   ifdef HAVE_GETOPT_H
#       include <getopt.h>                                       /* getopt() */
#   endif
#else
#   include "GNUgetopt/getopt.h"
Benoit Steiner's avatar
Benoit Steiner committed
43 44
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
45
#ifdef SYS_DARWIN
Sam Hocevar's avatar
 
Sam Hocevar committed
46 47
#   include <mach/mach.h>                               /* Altivec detection */
#   include <mach/mach_error.h>       /* some day the header files||compiler *
Sam Hocevar's avatar
 
Sam Hocevar committed
48
                                                       will define it for us */
Sam Hocevar's avatar
 
Sam Hocevar committed
49
#   include <mach/bootstrap.h>
Sam Hocevar's avatar
 
Sam Hocevar committed
50
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
51 52

#ifndef WIN32
Sam Hocevar's avatar
 
Sam Hocevar committed
53
#   include <netinet/in.h>                            /* BSD: struct in_addr */
Sam Hocevar's avatar
 
Sam Hocevar committed
54
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
55

Sam Hocevar's avatar
 
Sam Hocevar committed
56
#ifdef HAVE_UNISTD_H
Sam Hocevar's avatar
 
Sam Hocevar committed
57 58 59
#   include <unistd.h>
#elif defined( _MSC_VER ) && defined( _WIN32 )
#   include <io.h>
Sam Hocevar's avatar
 
Sam Hocevar committed
60 61
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
62 63 64 65
#ifdef HAVE_LOCALE_H
#    include <locale.h>
#endif

66 67 68
#include <errno.h>                                                 /* ENOMEM */
#include <stdlib.h>                                  /* getenv(), strtol(),  */
#include <string.h>                                            /* strerror() */
Vincent Seguin's avatar
Vincent Seguin committed
69

Sam Hocevar's avatar
 
Sam Hocevar committed
70
#include "netutils.h"                                 /* network_ChannelJoin */
Sam Hocevar's avatar
 
Sam Hocevar committed
71

72 73
#include "stream_control.h"
#include "input_ext-intf.h"
74

Sam Hocevar's avatar
 
Sam Hocevar committed
75
#include "intf_playlist.h"
Michel Kaempf's avatar
Michel Kaempf committed
76
#include "interface.h"
77

Vincent Seguin's avatar
Vincent Seguin committed
78
#include "audio_output.h"
79

Sam Hocevar's avatar
 
Sam Hocevar committed
80 81 82
#include "video.h"
#include "video_output.h"

Sam Hocevar's avatar
 
Sam Hocevar committed
83
#include "debug.h"
Henri Fallon's avatar
 
Henri Fallon committed
84

85
/*****************************************************************************
gbazin's avatar
 
gbazin committed
86 87 88 89
 * 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.
Loïc Minier's avatar
Loïc Minier committed
90
 *
gbazin's avatar
 
gbazin committed
91 92 93 94 95
 *****************************************************************************/
#define BUILTIN
#define MODULE_NAME main
#include "modules_inner.h"                        /* for configuration stuff */

gbazin's avatar
 
gbazin committed
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112

#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" \
Loïc Minier's avatar
Loïc Minier committed
113
                           " that the interface will open when looking for a" \
gbazin's avatar
 
gbazin committed
114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130
                           " 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"

#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"
Stéphane Borel's avatar
 
Stéphane Borel committed
131 132 133 134 135 136 137 138 139 140 141 142 143 144
#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"
Loïc Minier's avatar
Loïc Minier committed
145

Stéphane Borel's avatar
 
Stéphane Borel committed
146 147 148 149
#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"
gbazin's avatar
 
gbazin committed
150 151

#define DESYNC_TEXT "Compensate desynchronization of audio (in ms)"
Loïc Minier's avatar
Loïc Minier committed
152 153
#define DESYNC_LONGTEXT "This option allows you to delay the audio output."  \
                        " This can be handy if you notice a lag between the" \
gbazin's avatar
 
gbazin committed
154 155 156
                        " video and the audio"

#define VOUT_TEXT "video output method"
Loïc Minier's avatar
Loïc Minier committed
157 158 159
#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"
gbazin's avatar
 
gbazin committed
160 161 162

#define NOVIDEO_TEXT "disable video"
#define NOVIDEO_LONGTEXT "This will completely disable the video output. The" \
Loïc Minier's avatar
Loïc Minier committed
163 164 165 166 167
                         " 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
gbazin's avatar
 
gbazin committed
168 169

#define WIDTH_TEXT "video width"
Loïc Minier's avatar
Loïc Minier committed
170 171 172
#define WIDTH_LONGTEXT "You can enforce the video width here.\nNote"  \
                       " that by default vlc will adapt to the video" \
                       " characteristics"
gbazin's avatar
 
gbazin committed
173 174

#define HEIGHT_TEXT "video height"
Loïc Minier's avatar
Loïc Minier committed
175 176 177
#define HEIGHT_LONGTEXT "You can enforce the video height here.\nNote"  \
                        " that by default vlc will adapt to the video " \
                        " characteristics"
gbazin's avatar
 
gbazin committed
178 179

#define GRAYSCALE_TEXT "grayscale video output"
gbazin's avatar
 
gbazin committed
180 181 182
#define GRAYSCALE_LONGTEXT "Using this option, vlc will not decode the color "\
                           "information from the video (this can also allow " \
                           "you to save some processing power)"
gbazin's avatar
 
gbazin committed
183 184

#define FULLSCREEN_TEXT "fullscreen video output"
gbazin's avatar
 
gbazin committed
185 186
#define FULLSCREEN_LONGTEXT "If this option is enabled, vlc will always " \
                            "start a video in fullscreen mode"
gbazin's avatar
 
gbazin committed
187

gbazin's avatar
 
gbazin committed
188 189 190
#define NOOVERLAY_TEXT "disable hardware acceleration for the video output"
#define NOOVERLAY_LONGTEXT "By default vlc will try to take advantage of the "\
                           "overlay capabilities of you graphics card.\n"
gbazin's avatar
 
gbazin committed
191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230

#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

Johan Bilien's avatar
 
Johan Bilien committed
231 232 233 234 235 236 237 238
#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
Loïc Minier's avatar
Loïc Minier committed
239

gbazin's avatar
 
gbazin committed
240 241 242
#define IPV6_TEXT "force IPv6"
#define IPV6_LONGTEXT NULL

Sam Hocevar's avatar
 
Sam Hocevar committed
243
#define IPV4_TEXT "force IPv4"
gbazin's avatar
 
gbazin committed
244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275
#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

Loïc Minier's avatar
Loïc Minier committed
276
#define PLAYLIST_ENQUEUE_TEXT "enqueue playlist as default"
gbazin's avatar
 
gbazin committed
277 278 279 280 281 282 283 284
#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

gbazin's avatar
 
gbazin committed
285 286 287 288 289 290 291 292 293 294 295 296 297 298 299
/* 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 */
gbazin's avatar
 
gbazin committed
300 301 302 303 304 305 306 307 308 309 310 311 312 313
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 )
Stéphane Borel's avatar
 
Stéphane Borel committed
314 315
ADD_INTEGER ( "aout_format", 0, NULL, FORMAT_TEXT,
              FORMAT_LONGTEXT )
gbazin's avatar
 
gbazin committed
316 317

/* Video options */
gbazin's avatar
 
gbazin committed
318 319 320
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 )
gbazin's avatar
 
gbazin committed
321 322
ADD_INTEGER ( "width", -1, NULL, WIDTH_TEXT, WIDTH_LONGTEXT )
ADD_INTEGER ( "height", -1, NULL, HEIGHT_TEXT, HEIGHT_LONGTEXT )
gbazin's avatar
 
gbazin committed
323 324 325 326 327
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 )
gbazin's avatar
 
gbazin committed
328 329

/* Input options */
gbazin's avatar
 
gbazin committed
330 331 332 333 334 335 336 337 338
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 )
Stéphane Borel's avatar
 
Stéphane Borel committed
339
ADD_INTEGER ( "input_channel", -1, NULL, INPUT_CHAN_TEXT, INPUT_CHAN_LONGTEXT )
gbazin's avatar
 
gbazin committed
340 341 342 343
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 )
Johan Bilien's avatar
 
Johan Bilien committed
344 345 346
#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 )
Loïc Minier's avatar
Loïc Minier committed
347
ADD_INTEGER ( "sat_symbol_rate", 27500, NULL, SAT_SRATE_TEXT,
Johan Bilien's avatar
 
Johan Bilien committed
348 349 350
            SAT_SRATE_LONGTEXT )
#endif

gbazin's avatar
 
gbazin committed
351 352
ADD_BOOL    ( "ipv6", NULL, IPV6_TEXT, IPV6_LONGTEXT )
ADD_BOOL    ( "ipv4", NULL, IPV4_TEXT, IPV4_LONGTEXT )
gbazin's avatar
 
gbazin committed
353 354

/* Decoder options */
gbazin's avatar
 
gbazin committed
355 356 357 358 359
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 )
gbazin's avatar
 
gbazin committed
360 361

/* CPU options */
gbazin's avatar
 
gbazin committed
362 363 364 365 366 367
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 )
gbazin's avatar
 
gbazin committed
368 369

/* Playlist options */
gbazin's avatar
 
gbazin committed
370 371 372 373
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 )
gbazin's avatar
 
gbazin committed
374 375

/* Misc options */
gbazin's avatar
 
gbazin committed
376 377
ADD_CATEGORY_HINT( "Miscellaneous", NULL )
ADD_PLUGIN  ( "memcpy", MODULE_CAPABILITY_MEMCPY, NULL, NULL, MEMCPY_TEXT, MEMCPY_LONGTEXT )
gbazin's avatar
 
gbazin committed
378 379 380 381 382 383 384 385 386 387 388 389 390

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
gbazin's avatar
 
gbazin committed
391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407

/* 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 } };


gbazin's avatar
 
gbazin committed
408 409
/*****************************************************************************
 * End configuration.
410
 *****************************************************************************/
Michel Kaempf's avatar
Michel Kaempf committed
411

412
/*****************************************************************************
Sam Hocevar's avatar
 
Sam Hocevar committed
413
 * Global variables - these are the only ones, see main.h and modules.h
414
 *****************************************************************************/
Sam Hocevar's avatar
 
Sam Hocevar committed
415 416
main_t        *p_main;
module_bank_t *p_module_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
417
input_bank_t  *p_input_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
418 419
aout_bank_t   *p_aout_bank;
vout_bank_t   *p_vout_bank;
Michel Kaempf's avatar
Michel Kaempf committed
420

421
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
422
 * Local prototypes
423
 *****************************************************************************/
gbazin's avatar
 
gbazin committed
424 425 426 427 428 429 430 431 432 433 434 435 436 437
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
gbazin's avatar
 
gbazin committed
438

439
static jmp_buf env;
Sam Hocevar's avatar
 
Sam Hocevar committed
440 441
static int     i_illegal;
static char   *psz_capability;
Sam Hocevar's avatar
 
Sam Hocevar committed
442

443
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
444
 * main: parse command line, start interface and spawn threads
445
 *****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
446 447
 * Steps during program execution are:
 *      -configuration parsing and messages interface initialization
448
 *      -opening of audio output device and some global modules
Michel Kaempf's avatar
Michel Kaempf committed
449
 *      -execution of interface, which exit on error or on user request
Vincent Seguin's avatar
Vincent Seguin committed
450
 *      -closing of audio output device and some global modules
451
 * On error, the spawned threads are canceled, and the open devices closed.
452
 *****************************************************************************/
Michel Kaempf's avatar
Michel Kaempf committed
453 454
int main( int i_argc, char *ppsz_argv[], char *ppsz_env[] )
{
Sam Hocevar's avatar
 
Sam Hocevar committed
455 456
    main_t        main_data;                /* root of all data - see main.h */
    module_bank_t module_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
457
    input_bank_t  input_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
458 459
    aout_bank_t   aout_bank;
    vout_bank_t   vout_bank;
gbazin's avatar
 
gbazin committed
460
    char *psz_plugin;
gbazin's avatar
 
gbazin committed
461
    char *p_tmp;
462

Sam Hocevar's avatar
 
Sam Hocevar committed
463 464
    p_main        = &main_data;               /* set up the global variables */
    p_module_bank = &module_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
465
    p_input_bank  = &input_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
466 467
    p_aout_bank   = &aout_bank;
    p_vout_bank   = &vout_bank;
Sam Hocevar's avatar
 
Sam Hocevar committed
468

gbazin's avatar
 
gbazin committed
469 470
    p_main->i_warning_level = 0;

Sam Hocevar's avatar
 
Sam Hocevar committed
471
#if defined( ENABLE_NLS ) && defined ( HAVE_GETTEXT )
Sam Hocevar's avatar
 
Sam Hocevar committed
472
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
473 474
     * Support for getext
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
475 476
#if defined( HAVE_LOCALE_H ) && defined( HAVE_LC_MESSAGES )
    if( !setlocale( LC_MESSAGES, "" ) )
Sam Hocevar's avatar
 
Sam Hocevar committed
477 478 479
    {
        fprintf( stderr, "warning: unsupported locale.\n" );
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
480
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
481

Sam Hocevar's avatar
 
Sam Hocevar committed
482
    if( !bindtextdomain( PACKAGE, LOCALEDIR ) )
Sam Hocevar's avatar
 
Sam Hocevar committed
483 484 485 486 487 488 489
    {
        fprintf( stderr, "warning: no domain %s in directory %s\n",
                 PACKAGE, LOCALEDIR );
    }

    textdomain( PACKAGE );
#endif
Sam Hocevar's avatar
 
Sam Hocevar committed
490

Sam Hocevar's avatar
 
Sam Hocevar committed
491
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
492
     * Initialize threads system
Sam Hocevar's avatar
 
Sam Hocevar committed
493
     */
gbazin's avatar
 
gbazin committed
494
    vlc_threads_init();
Sam Hocevar's avatar
 
Sam Hocevar committed
495

Sam Hocevar's avatar
 
Sam Hocevar committed
496
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
497
     * Test if our code is likely to run on this CPU
Sam Hocevar's avatar
 
Sam Hocevar committed
498 499
     */
    p_main->i_cpu_capabilities = CPUCapabilities();
Sam Hocevar's avatar
 
Sam Hocevar committed
500

Sam Hocevar's avatar
 
Sam Hocevar committed
501 502 503
    /*
     * System specific initialization code
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
504
#if defined( SYS_BEOS ) || defined( SYS_DARWIN ) || defined( WIN32 )
Sam Hocevar's avatar
 
Sam Hocevar committed
505
    system_Init( &i_argc, ppsz_argv, ppsz_env );
506 507 508 509

#elif defined( SYS_LINUX )
#   ifdef DEBUG
    /* Activate malloc checking routines to detect heap corruptions. */
gbazin's avatar
 
gbazin committed
510
    putenv( "MALLOC_CHECK_=2" );
Sam Hocevar's avatar
 
Sam Hocevar committed
511
    putenv( "GNOME_DISABLE_CRASH_DIALOG=1" );
512
#   endif
513
#endif
514 515 516 517

    /*
     * Initialize messages interface
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
518
    intf_MsgCreate();
519

Sam Hocevar's avatar
 
Sam Hocevar committed
520
    intf_Msg( COPYRIGHT_MESSAGE "\n" );
Sam Hocevar's avatar
 
Sam Hocevar committed
521

gbazin's avatar
 
gbazin committed
522 523 524 525 526 527 528 529 530

    /* 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 ++p_tmp;
    }

531
    /*
gbazin's avatar
 
gbazin committed
532 533 534
     * 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)
535
     */
gbazin's avatar
 
gbazin committed
536 537 538
    module_InitBank();
    module_LoadMain();

gbazin's avatar
 
gbazin committed
539 540 541 542 543 544 545 546 547 548 549
    /* 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 */

gbazin's avatar
 
gbazin committed
550
    if( config_LoadCmdLine( &i_argc, ppsz_argv, 1 ) )
Michel Kaempf's avatar
Michel Kaempf committed
551
    {
Vincent Seguin's avatar
Vincent Seguin committed
552
        intf_MsgDestroy();
553
        return( errno );
Michel Kaempf's avatar
Michel Kaempf committed
554
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
555

gbazin's avatar
 
gbazin committed
556 557 558
    /* Check for short help option */
    if( config_GetIntVariable( "help" ) )
    {
gbazin's avatar
 
gbazin committed
559 560 561 562
        intf_Msg( "Usage: %s [options] [parameters] [file]...\n",
                  p_main->psz_arg0 );

        Usage( "help" );
gbazin's avatar
 
gbazin committed
563 564 565 566 567 568 569 570 571 572 573
        Usage( "main" );
        return( -1 );
    }

    /* Check for version option */
    if( config_GetIntVariable( "version" ) )
    {
        Version();
        return( -1 );
    }

gbazin's avatar
 
gbazin committed
574 575 576 577
    /* Hack: remove the help module here */
    p_module_bank->first = help_module.next;
    /* end hack */

gbazin's avatar
 
gbazin committed
578
    /*
gbazin's avatar
 
gbazin committed
579
     * Load the builtins and plugins into the module_bank.
gbazin's avatar
 
gbazin committed
580
     * We have to do it before config_Load*() because this also gets the
gbazin's avatar
 
gbazin committed
581 582
     * list of configuration options exported by each plugin and loads their
     * default values.
gbazin's avatar
 
gbazin committed
583
     */
gbazin's avatar
 
gbazin committed
584 585 586 587 588
    module_LoadBuiltins();
    module_LoadPlugins();
    intf_WarnMsg( 2, "module: module bank initialized, found %i modules",
                  p_module_bank->i_count );

gbazin's avatar
 
gbazin committed
589 590 591 592 593
    /* Hack: insert the help module here */
    help_module.next = p_module_bank->first;
    p_module_bank->first = &help_module;
    /* end hack */

gbazin's avatar
 
gbazin committed
594
    /* Check for help on plugins */
gbazin's avatar
 
gbazin committed
595
    if( (p_tmp = config_GetPszVariable( "plugin" )) )
gbazin's avatar
 
gbazin committed
596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615
    {
        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 );
    }

gbazin's avatar
 
gbazin committed
616 617 618 619 620
    /* Hack: remove the help module here */
    p_module_bank->first = help_module.next;
    /* end hack */


gbazin's avatar
 
gbazin committed
621 622 623
    /*
     * Override default configuration with config file settings
     */
gbazin's avatar
 
gbazin committed
624
    vlc_mutex_init( &p_main->config_lock );
gbazin's avatar
 
gbazin committed
625
    p_main->psz_homedir = config_GetHomeDir();
gbazin's avatar
 
gbazin committed
626
    config_LoadConfigFile( NULL );
gbazin's avatar
 
gbazin committed
627 628 629 630

    /*
     * Override configuration with command line settings
     */
gbazin's avatar
 
gbazin committed
631
    if( config_LoadCmdLine( &i_argc, ppsz_argv, 0 ) )
gbazin's avatar
 
gbazin committed
632
    {
gbazin's avatar
 
gbazin committed
633 634 635 636 637 638 639
#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
gbazin's avatar
 
gbazin committed
640 641 642 643
        intf_MsgDestroy();
        return( errno );
    }

gbazin's avatar
 
gbazin committed
644

gbazin's avatar
 
gbazin committed
645
    /* p_main inititalization. FIXME ? */
gbazin's avatar
 
gbazin committed
646
    p_main->i_desync = (mtime_t)config_GetIntVariable( "desync" )
gbazin's avatar
 
gbazin committed
647
      * (mtime_t)1000;
gbazin's avatar
 
gbazin committed
648 649 650 651 652
    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" ) )
gbazin's avatar
 
gbazin committed
653
        p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMX;
gbazin's avatar
 
gbazin committed
654
    if( config_GetIntVariable( "no3dn" ) )
gbazin's avatar
 
gbazin committed
655
        p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_3DNOW;
gbazin's avatar
 
gbazin committed
656
    if( config_GetIntVariable( "nommxext" ) )
gbazin's avatar
 
gbazin committed
657
        p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_MMXEXT;
gbazin's avatar
 
gbazin committed
658
    if( config_GetIntVariable( "nosse" ) )
gbazin's avatar
 
gbazin committed
659
        p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_SSE;
gbazin's avatar
 
gbazin committed
660
    if( config_GetIntVariable( "noaltivec" ) )
gbazin's avatar
 
gbazin committed
661 662 663
        p_main->i_cpu_capabilities &= ~CPU_CAPABILITY_ALTIVEC;


664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684
    if( p_main->b_stats )
    {
        char          p_capabilities[200];
        p_capabilities[0] = '\0';

#define PRINT_CAPABILITY( capability, string )                              \
        if( p_main->i_cpu_capabilities & capability )                       \
        {                                                                   \
            strncat( p_capabilities, string " ",                            \
                     sizeof(p_capabilities) - strlen(p_capabilities) );     \
            p_capabilities[sizeof(p_capabilities) - 1] = '\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_ALTIVEC, "Altivec" );
Sam Hocevar's avatar
 
Sam Hocevar committed
685
        PRINT_CAPABILITY( CPU_CAPABILITY_FPU, "FPU" );
Sam Hocevar's avatar
 
Sam Hocevar committed
686
        intf_StatMsg( "info: CPU has capabilities : %s", p_capabilities );
687 688
    }

689
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
690
     * Initialize playlist and get commandline files
691
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
692
    p_main->p_playlist = intf_PlaylistCreate();
Sam Hocevar's avatar
 
Sam Hocevar committed
693
    if( !p_main->p_playlist )
694
    {
Sam Hocevar's avatar
 
Sam Hocevar committed
695
        intf_ErrMsg( "playlist error: playlist initialization failed" );
696 697
        intf_MsgDestroy();
        return( errno );
698
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
699
    intf_PlaylistInit( p_main->p_playlist );
700 701

    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
702
     * Get input filenames given as commandline arguments
703
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
704
    GetFilenames( i_argc, ppsz_argv );
Michel Kaempf's avatar
Michel Kaempf committed
705

Sam Hocevar's avatar
 
Sam Hocevar committed
706
    /*
gbazin's avatar
 
gbazin committed
707
     * Initialize input, aout and vout banks
Sam Hocevar's avatar
 
Sam Hocevar committed
708
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
709
    input_InitBank();
Sam Hocevar's avatar
 
Sam Hocevar committed
710 711
    aout_InitBank();
    vout_InitBank();
Sam Hocevar's avatar
 
Sam Hocevar committed
712

Sam Hocevar's avatar
 
Sam Hocevar committed
713 714 715
    /*
     * Choose the best memcpy module
     */
gbazin's avatar
 
gbazin committed
716
    psz_plugin = config_GetPszVariable( "memcpy" );
Sam Hocevar's avatar
 
Sam Hocevar committed
717
    p_main->p_memcpy_module = module_Need( MODULE_CAPABILITY_MEMCPY, NULL,
gbazin's avatar
 
gbazin committed
718 719
                                           psz_plugin );
    if( psz_plugin ) free( psz_plugin );
Sam Hocevar's avatar
 
Sam Hocevar committed
720
    if( p_main->p_memcpy_module == NULL )
Sam Hocevar's avatar
 
Sam Hocevar committed
721 722 723
    {
        intf_ErrMsg( "intf error: no suitable memcpy module, "
                     "using libc default" );
Sam Hocevar's avatar
 
Sam Hocevar committed
724 725 726 727 728 729
        p_main->pf_memcpy = memcpy;
    }
    else
    {
        p_main->pf_memcpy = p_main->p_memcpy_module->p_functions
                                  ->memcpy.functions.memcpy.pf_memcpy;
Sam Hocevar's avatar
 
Sam Hocevar committed
730
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
731

Michel Kaempf's avatar
Michel Kaempf committed
732 733 734
    /*
     * Initialize shared resources and libraries
     */
gbazin's avatar
 
gbazin committed
735
    if( config_GetIntVariable( "network_channel" ) &&
736
        network_ChannelCreate() )
Michel Kaempf's avatar
Michel Kaempf committed
737
    {
Henri Fallon's avatar
 
Henri Fallon committed
738
        /* On error during Channels initialization, switch off channels */
Loïc Minier's avatar
Loïc Minier committed
739
        intf_ErrMsg( "intf error: channels initialization failed, "
Sam Hocevar's avatar
 
Sam Hocevar committed
740
                                 "deactivating channels" );
gbazin's avatar
 
gbazin committed
741
        config_PutIntVariable( "network_channel", 0 );
Michel Kaempf's avatar
Michel Kaempf committed
742
    }
743

Michel Kaempf's avatar
Michel Kaempf committed
744
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
745
     * Try to run the interface
Michel Kaempf's avatar
Michel Kaempf committed
746
     */
747
    p_main->p_intf = intf_Create();
Sam Hocevar's avatar
 
Sam Hocevar committed
748
    if( p_main->p_intf == NULL )
Sam Hocevar's avatar
 
Sam Hocevar committed
749 750 751
    {
        intf_ErrMsg( "intf error: interface initialization failed" );
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
752
    else
753
    {
Sam Hocevar's avatar
 
Sam Hocevar committed
754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771
        /*
         * Set signal handling policy for all threads
         */
        InitSignalHandler();

        /*
         * This is the main loop
         */
        p_main->p_intf->pf_run( p_main->p_intf );

        /*
         * Finished, destroy the interface
         */
        intf_Destroy( p_main->p_intf );

        /*
         * Go back into channel 0 which is the network
         */
gbazin's avatar
 
gbazin committed
772
        if( config_GetIntVariable( "network_channel" ) )
Sam Hocevar's avatar
 
Sam Hocevar committed
773 774 775
        {
            network_ChannelJoin( COMMON_CHANNEL );
        }
776
    }
Michel Kaempf's avatar
Michel Kaempf committed
777

Sam Hocevar's avatar
 
Sam Hocevar committed
778
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
779
     * Free input, aout and vout banks
Sam Hocevar's avatar
 
Sam Hocevar committed
780
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
781
    input_EndBank();
Sam Hocevar's avatar
 
Sam Hocevar committed
782 783 784 785 786 787 788 789
    vout_EndBank();
    aout_EndBank();

    /*
     * Free playlist
     */
    intf_PlaylistDestroy( p_main->p_playlist );

Sam Hocevar's avatar
 
Sam Hocevar committed
790
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
791
     * Free memcpy module if it was allocated
Sam Hocevar's avatar
 
Sam Hocevar committed
792
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
793
    if( p_main->p_memcpy_module != NULL )
Sam Hocevar's avatar
 
Sam Hocevar committed
794
    {
Sam Hocevar's avatar
 
Sam Hocevar committed
795
        module_Unneed( p_main->p_memcpy_module );
Sam Hocevar's avatar
 
Sam Hocevar committed
796
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
797

Sam Hocevar's avatar
 
Sam Hocevar committed
798
    /*
Sam Hocevar's avatar
 
Sam Hocevar committed
799
     * Free module bank
Sam Hocevar's avatar
 
Sam Hocevar committed
800
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
801
    module_EndBank();
802 803 804 805

    /*
     * System specific cleaning code
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
806
#if defined( SYS_BEOS ) || defined( SYS_DARWIN ) || defined( WIN32 )
Sam Hocevar's avatar
 
Sam Hocevar committed
807
    system_End();
808 809
#endif

Sam Hocevar's avatar
 
Sam Hocevar committed
810

Michel Kaempf's avatar
Michel Kaempf committed
811 812 813
    /*
     * Terminate messages interface and program
     */
Sam Hocevar's avatar
 
Sam Hocevar committed
814
    intf_WarnMsg( 1, "intf: program terminated" );
Vincent Seguin's avatar
Vincent Seguin committed
815
    intf_MsgDestroy();
816

Sam Hocevar's avatar
 
Sam Hocevar committed
817 818 819 820
    /*
     * Stop threads system
     */
    vlc_threads_end( );
Sam Hocevar's avatar
 
Sam Hocevar committed
821

Sam Hocevar's avatar
 
Sam Hocevar committed
822
    return 0;
Michel Kaempf's avatar
Michel Kaempf committed
823 824
}

Vincent Seguin's avatar
Vincent Seguin committed
825

gbazin's avatar
 
gbazin committed
826
/* following functions are local */
827

Sam Hocevar's avatar
 
Sam Hocevar committed
828 829 830 831 832 833 834 835
/*****************************************************************************
 * GetFilenames: parse command line options which are not flags
 *****************************************************************************
 * Parse command line for input files.
 *****************************************************************************/
static int GetFilenames( int i_argc, char *ppsz_argv[] )
{
    int i_opt;
Michel Kaempf's avatar
Michel Kaempf committed
836

Sam Hocevar's avatar
 
Sam Hocevar committed
837
    /* We assume that the remaining parameters are filenames */
Vincent Seguin's avatar
Vincent Seguin committed
838 839
    for( i_opt = optind; i_opt < i_argc; i_opt++ )
    {
Sam Hocevar's avatar
 
Sam Hocevar committed
840 841
        intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END,
                          ppsz_argv[ i_opt ] );
Vincent Seguin's avatar
Vincent Seguin committed
842
    }
Sam Hocevar's avatar
 
Sam Hocevar committed
843

Michel Kaempf's avatar
Michel Kaempf committed
844 845 846
    return( 0 );
}

847
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
848
 * Usage: print program usage
849
 *****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
850
 * Print a short inline help. Message interface is initialized at this stage.
851
 *****************************************************************************/
gbazin's avatar
 
gbazin committed
852
static void Usage( const char *psz_module_name )
Michel Kaempf's avatar
Michel Kaempf committed
853
{
gbazin's avatar
 
gbazin committed
854 855 856 857 858 859 860 861 862 863 864 865 866 867
    int i;
    module_t *p_module;
    char psz_spaces[30];

    memset( psz_spaces, 32, 30 );

#ifdef WIN32
    ShowConsole();
#endif

    /* Enumerate the config of each module */
    for( p_module = p_module_bank->first ;
         p_module != NULL ;
         p_module = p_module->next )
868
    {
gbazin's avatar
 
gbazin committed
869 870 871 872

        if( psz_module_name && strcmp( psz_module_name, p_module->psz_name ) )
            continue;

gbazin's avatar
 
gbazin committed
873 874 875
        /* ignore plugins without config options */
        if( !p_module->i_config_items ) continue;

gbazin's avatar
 
gbazin committed
876
        /* print module name */
gbazin's avatar
 
gbazin committed
877
        intf_Msg( "%s options:\n", p_module->psz_name );
gbazin's avatar
 
gbazin committed
878

gbazin's avatar
 
gbazin committed
879
        for( i = 0; i < p_module->i_config_lines; i++ )
gbazin's avatar
 
gbazin committed
880 881 882 883 884
        {
            int j;

            switch( p_module->p_config[i].i_type )
            {
gbazin's avatar
 
gbazin committed
885
            case MODULE_CONFIG_HINT_CATEGORY:
gbazin's avatar
 
gbazin committed
886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914
                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;
gbazin's avatar
 
gbazin committed
915
            case MODULE_CONFIG_ITEM_BOOL:
gbazin's avatar
 
gbazin committed
916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934
                /* 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;
            }
        }

        /* 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"
gbazin's avatar
 
gbazin committed
935 936
                "\n  [dvd:][device][@raw_device][@[title][,[chapter][,angle]]]"
                "\n                                 \tDVD device"
gbazin's avatar
 
gbazin committed
937 938
                "\n  [vcd:][device][@[title][,[chapter]]"
                "\n                                 \tVCD device"
gbazin's avatar
 
gbazin committed
939 940 941 942 943 944 945 946 947 948 949
                "\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( "" );

950 951
    }

gbazin's avatar
 
gbazin committed
952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004
#ifdef WIN32        /* Pause the console because it's destroyed when we exit */
        intf_Msg( "\nPress the RETURN key to continue..." );
        getchar();
#endif
}

/*****************************************************************************
 * 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( void )
{
    module_t *p_module;
    char psz_spaces[20];

    memset( psz_spaces, 32, 20 );

#ifdef WIN32
    ShowConsole();
#endif

    /* Usage */
    intf_Msg( "Usage: %s [options] [parameters] [file]...\n",
              p_main->psz_arg0 );

    intf_Msg( "[plugin]              [description]" );

    /* Enumerate each module */
    for( p_module = p_module_bank->first ;
         p_module != NULL ;
         p_module = p_module->next )
    {
        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;

    }

#ifdef WIN32        /* Pause the console because it's destroyed when we exit */
        intf_Msg( "\nPress the RETURN key to continue..." );
        getchar();
#endif
Michel Kaempf's avatar
Michel Kaempf committed
1005 1006
}

1007
/*****************************************************************************
Vincent Seguin's avatar
Vincent Seguin committed
1008
 * Version: print complete program version
1009
 *****************************************************************************
Vincent Seguin's avatar
Vincent Seguin committed
1010
 * Print complete program version and build number.
1011
 *****************************************************************************/
Vincent Seguin's avatar
Vincent Seguin committed
1012 1013
static void Version( void )
{
gbazin's avatar
 
gbazin committed
1014 1015 1016
#ifdef WIN32
    ShowConsole();
#endif
gbazin's avatar
 
gbazin committed
1017

Sam Hocevar's avatar
 
Sam Hocevar committed
1018
    intf_Msg( VERSION_MESSAGE
gbazin's avatar
 
gbazin committed
1019 1020 1021
        "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"
Sam Hocevar's avatar
 
Sam Hocevar committed
1022
        "Written by the VideoLAN team at Ecole Centrale, Paris." );
gbazin's avatar
 
gbazin committed
1023

gbazin's avatar
 
gbazin committed
1024 1025 1026 1027
#ifdef WIN32        /* Pause the console because it's destroyed when we exit */
        intf_Msg( "\nPress the RETURN key to continue..." );
        getchar();
#endif
1028
}
Vincent Seguin's avatar
Vincent Seguin committed
1029

1030
/*****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
1031
 * InitSignalHandler: system signal handler initialization
1032
 *****************************************************************************
Michel Kaempf's avatar
Michel Kaempf committed
1033
 * Set the signal handlers. SIGTERM is not intercepted, because we need at
1034
 * at least a method to kill the program when all other methods failed, and
Michel Kaempf's avatar
Michel Kaempf committed
1035
 * when we don't want to use SIGKILL.
1036
 *****************************************************************************/
Michel Kaempf's avatar
Michel Kaempf committed
1037 1038
static void InitSignalHandler( void )
{
Vincent Seguin's avatar