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() */
42 extern void __wgetmainargs(int *argc, wchar_t ***wargv, wchar_t ***wenviron,
43 int expand_wildcards, int *startupinfo);
46 /*****************************************************************************
48 *****************************************************************************/
49 #if !defined(WIN32) && !defined(UNDER_CE)
50 static void SigHandler ( int i_signal );
53 /*****************************************************************************
54 * main: parse command line, start interface and spawn threads.
55 *****************************************************************************/
56 int main( int i_argc, char *ppsz_argv[] )
61 /* This clutters OSX GUI error logs */
62 fprintf( stderr, "VLC media player %s\n", VLC_Version() );
67 /* Activate malloc checking routines to detect heap corruptions. */
68 putenv( (char*)"MALLOC_CHECK_=2" );
70 /* Disable the ugly Gnome crash dialog so that we properly segfault */
71 putenv( (char *)"GNOME_DISABLE_CRASH_DIALOG=1" );
74 /* If the user isn't using VLC_VERBOSE, set it to 0 by default */
75 if( getenv( "VLC_VERBOSE" ) == NULL )
77 putenv( (char *)"VLC_VERBOSE=0" );
81 #if defined (HAVE_GETEUID) && !defined (SYS_BEOS)
82 /* FIXME: rootwrap (); */
85 /* Create a libvlc structure */
92 #if !defined(WIN32) && !defined(UNDER_CE)
93 /* Set the signal handlers. SIGTERM is not intercepted, because we need at
94 * least one method to kill the program when all other methods failed, and
95 * when we don't want to use SIGKILL.
96 * Note that we set the signals after the vlc_create call. */
97 signal( SIGINT, SigHandler );
98 signal( SIGHUP, SigHandler );
99 signal( SIGQUIT, SigHandler );
102 signal( SIGALRM, SIG_IGN );
103 signal( SIGPIPE, SIG_IGN );
107 /* Replace argv[1..n] with unicode for Windows NT and above */
108 if( GetVersion() < 0x80000000 )
110 wchar_t **wargv, **wenvp;
113 __wgetmainargs(&i_wargc, &wargv, &wenvp, 0, &si);
115 for( i = 1; i < i_wargc; i++ )
116 ppsz_argv[i] = FromWide( wargv[i] );
120 /* Initialize libvlc */
121 i_ret = VLC_Init( 0, i_argc, ppsz_argv );
125 return i_ret == VLC_EEXITSUCCESS ? 0 : i_ret;
128 i_ret = VLC_AddIntf( 0, NULL, VLC_TRUE, VLC_TRUE );
130 /* Finish the threads */
133 /* Destroy the libvlc structure */
139 #if !defined(WIN32) && !defined(UNDER_CE)
140 /*****************************************************************************
141 * SigHandler: system signal handler
142 *****************************************************************************
143 * This function is called when a fatal signal is received by the program.
144 * It tries to end the program in a clean way.
145 *****************************************************************************/
146 static void SigHandler( int i_signal )
148 static time_t abort_time = 0;
149 static volatile vlc_bool_t b_die = VLC_FALSE;
151 /* Once a signal has been trapped, the termination sequence will be
152 * armed and subsequent signals will be ignored to avoid sending signals
153 * to a libvlc structure having been destroyed */
158 abort_time = time( NULL );
160 fprintf( stderr, "signal %d received, terminating vlc - do it "
161 "again in case it gets stuck\n", i_signal );
163 /* Acknowledge the signal received */
166 else if( time( NULL ) > abort_time + 2 )
168 /* If user asks again 1 or 2 seconds later, die badly */
169 signal( SIGINT, SIG_DFL );
170 signal( SIGHUP, SIG_DFL );
171 signal( SIGQUIT, SIG_DFL );
172 signal( SIGALRM, SIG_DFL );
173 signal( SIGPIPE, SIG_DFL );
175 fprintf( stderr, "user insisted too much, dying badly\n" );
182 #if defined(UNDER_CE)
183 # if defined( _MSC_VER ) && defined( UNDER_CE )
184 # include "vlc_common.h"
186 /*****************************************************************************
187 * WinMain: parse command line, start interface and spawn threads. (WinCE only)
188 *****************************************************************************/
189 int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
190 LPTSTR lpCmdLine, int nCmdShow )
192 char **argv, psz_cmdline[MAX_PATH];
195 WideCharToMultiByte( CP_ACP, 0, lpCmdLine, -1,
196 psz_cmdline, MAX_PATH, NULL, NULL );
198 argv = vlc_parse_cmdline( psz_cmdline, &argc );
199 argv = realloc( argv, (argc + 1) * sizeof(char *) );
200 if( !argv ) return -1;
202 if( argc ) memmove( argv + 1, argv, argc * sizeof(char *) );
203 argv[0] = ""; /* Fake program path */
205 i_ret = main( argc + 1, argv );
207 /* No need to free the argv memory */