1 /*****************************************************************************
2 * vlc.c: the vlc player
3 *****************************************************************************
4 * Copyright (C) 1998-2004 the VideoLAN team
7 * Authors: Vincent Seguin <seguin@via.ecp.fr>
8 * Samuel Hocevar <sam@zoy.org>
9 * Gildas Bazin <gbazin@videolan.org>
10 * Derk-Jan Hartman <hartman at videolan dot org>
11 * Lots of other people, see the libvlc AUTHORS file
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26 *****************************************************************************/
30 #include <stdio.h> /* fprintf() */
31 #include <stdlib.h> /* putenv(), strtol(), */
33 # include <signal.h> /* SIGHUP, SIGINT, SIGKILL */
36 # include <time.h> /* time() */
43 extern void __wgetmainargs(int *argc, wchar_t ***wargv, wchar_t ***wenviron,
44 int expand_wildcards, int *startupinfo);
47 /*****************************************************************************
49 *****************************************************************************/
50 #if !defined(WIN32) && !defined(UNDER_CE)
51 static void SigHandler ( int i_signal );
54 /*****************************************************************************
55 * main: parse command line, start interface and spawn threads.
56 *****************************************************************************/
57 int main( int i_argc, char *ppsz_argv[] )
62 /* This clutters OSX GUI error logs */
63 fprintf( stderr, "VLC media player %s\n", VLC_Version() );
68 /* Activate malloc checking routines to detect heap corruptions. */
69 putenv( (char*)"MALLOC_CHECK_=2" );
71 /* Disable the ugly Gnome crash dialog so that we properly segfault */
72 putenv( (char *)"GNOME_DISABLE_CRASH_DIALOG=1" );
75 /* If the user isn't using VLC_VERBOSE, set it to 0 by default */
76 if( getenv( "VLC_VERBOSE" ) == NULL )
78 putenv( (char *)"VLC_VERBOSE=0" );
82 #if defined (HAVE_GETEUID) && !defined (SYS_BEOS)
83 /* FIXME: rootwrap (); */
86 /* Create a libvlc structure */
93 #if !defined(WIN32) && !defined(UNDER_CE)
94 /* Set the signal handlers. SIGTERM is not intercepted, because we need at
95 * least one method to kill the program when all other methods failed, and
96 * when we don't want to use SIGKILL.
97 * Note that we set the signals after the vlc_create call. */
98 signal( SIGINT, SigHandler );
99 signal( SIGHUP, SigHandler );
100 signal( SIGQUIT, SigHandler );
103 signal( SIGALRM, SIG_IGN );
104 signal( SIGPIPE, SIG_IGN );
108 /* Replace argv[1..n] with unicode for Windows NT and above */
109 if( GetVersion() < 0x80000000 )
111 wchar_t **wargv, **wenvp;
114 __wgetmainargs(&i_wargc, &wargv, &wenvp, 0, &si);
116 for( i = 1; i < i_wargc; i++ )
118 int len = WideCharToMultiByte(CP_UTF8, 0, wargv[i], -1, NULL, 0, NULL, NULL);
122 char *utf8arg = (char *)malloc(len);
123 if( NULL != utf8arg )
125 WideCharToMultiByte(CP_UTF8, 0, wargv[i], -1, utf8arg, len, NULL, NULL);
126 ppsz_argv[i] = utf8arg;
148 /* Initialize libvlc */
149 i_ret = VLC_Init( 0, i_argc, ppsz_argv );
153 return i_ret == VLC_EEXITSUCCESS ? 0 : i_ret;
156 i_ret = VLC_AddIntf( 0, NULL, VLC_TRUE, VLC_TRUE );
158 /* Finish the threads */
161 /* Destroy the libvlc structure */
167 #if !defined(WIN32) && !defined(UNDER_CE)
168 /*****************************************************************************
169 * SigHandler: system signal handler
170 *****************************************************************************
171 * This function is called when a fatal signal is received by the program.
172 * It tries to end the program in a clean way.
173 *****************************************************************************/
174 static void SigHandler( int i_signal )
176 static time_t abort_time = 0;
177 static volatile vlc_bool_t b_die = VLC_FALSE;
179 /* Once a signal has been trapped, the termination sequence will be
180 * armed and subsequent signals will be ignored to avoid sending signals
181 * to a libvlc structure having been destroyed */
186 abort_time = time( NULL );
188 fprintf( stderr, "signal %d received, terminating vlc - do it "
189 "again in case it gets stuck\n", i_signal );
191 /* Acknowledge the signal received */
194 else if( time( NULL ) > abort_time + 2 )
196 /* If user asks again 1 or 2 seconds later, die badly */
197 signal( SIGINT, SIG_DFL );
198 signal( SIGHUP, SIG_DFL );
199 signal( SIGQUIT, SIG_DFL );
200 signal( SIGALRM, SIG_DFL );
201 signal( SIGPIPE, SIG_DFL );
203 fprintf( stderr, "user insisted too much, dying badly\n" );
210 #if defined(UNDER_CE)
211 # if defined( _MSC_VER ) && defined( UNDER_CE )
212 # include "vlc_common.h"
214 /*****************************************************************************
215 * WinMain: parse command line, start interface and spawn threads. (WinCE only)
216 *****************************************************************************/
217 int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
218 LPTSTR lpCmdLine, int nCmdShow )
220 char **argv, psz_cmdline[MAX_PATH];
223 WideCharToMultiByte( CP_ACP, 0, lpCmdLine, -1,
224 psz_cmdline, MAX_PATH, NULL, NULL );
226 argv = vlc_parse_cmdline( psz_cmdline, &argc );
227 argv = realloc( argv, (argc + 1) * sizeof(char *) );
228 if( !argv ) return -1;
230 if( argc ) memmove( argv + 1, argv, argc * sizeof(char *) );
231 argv[0] = ""; /* Fake program path */
233 i_ret = main( argc + 1, argv );
235 /* No need to free the argv memory */