1 /*****************************************************************************
2 * vlc.c: the vlc player
3 *****************************************************************************
4 * Copyright (C) 1998-2004 VideoLAN
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., 59 Temple Place - Suite 330, Boston, MA 02111, 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() */
41 /*****************************************************************************
43 *****************************************************************************/
44 #if !defined(WIN32) && !defined(UNDER_CE)
45 static void SigHandler ( int i_signal );
48 /*****************************************************************************
49 * main: parse command line, start interface and spawn threads.
50 *****************************************************************************/
51 int main( int i_argc, char *ppsz_argv[] )
56 /* This clutters OSX GUI error logs */
57 fprintf( stderr, "VLC media player %s\n", VLC_Version() );
62 /* Activate malloc checking routines to detect heap corruptions. */
63 putenv( "MALLOC_CHECK_=2" );
65 /* Disable the ugly Gnome crash dialog so that we properly segfault */
66 putenv( "GNOME_DISABLE_CRASH_DIALOG=1" );
69 /* If the user isn't using VLC_VERBOSE, set it to 0 by default */
70 if( getenv( "VLC_VERBOSE" ) == NULL )
72 putenv( "VLC_VERBOSE=0" );
76 /* Create a libvlc structure */
83 #if !defined(WIN32) && !defined(UNDER_CE)
84 /* Set the signal handlers. SIGTERM is not intercepted, because we need at
85 * least one method to kill the program when all other methods failed, and
86 * when we don't want to use SIGKILL.
87 * Note that we set the signals after the vlc_create call. */
88 signal( SIGINT, SigHandler );
89 signal( SIGHUP, SigHandler );
90 signal( SIGQUIT, SigHandler );
93 signal( SIGALRM, SIG_IGN );
94 signal( SIGPIPE, SIG_IGN );
97 /* Initialize libvlc */
98 i_ret = VLC_Init( 0, i_argc, ppsz_argv );
105 i_ret = VLC_AddIntf( 0, NULL, VLC_TRUE, VLC_TRUE );
107 /* Finish the threads */
110 /* Destroy the libvlc structure */
116 #if !defined(WIN32) && !defined(UNDER_CE)
117 /*****************************************************************************
118 * SigHandler: system signal handler
119 *****************************************************************************
120 * This function is called when a fatal signal is received by the program.
121 * It tries to end the program in a clean way.
122 *****************************************************************************/
123 static void SigHandler( int i_signal )
125 static time_t abort_time = 0;
126 static volatile vlc_bool_t b_die = VLC_FALSE;
128 /* Once a signal has been trapped, the termination sequence will be
129 * armed and subsequent signals will be ignored to avoid sending signals
130 * to a libvlc structure having been destroyed */
135 abort_time = time( NULL );
137 fprintf( stderr, "signal %d received, terminating vlc - do it "
138 "again in case it gets stuck\n", i_signal );
140 /* Acknowledge the signal received */
143 else if( time( NULL ) > abort_time + 2 )
145 /* If user asks again 1 or 2 seconds later, die badly */
146 signal( SIGINT, SIG_DFL );
147 signal( SIGHUP, SIG_DFL );
148 signal( SIGQUIT, SIG_DFL );
149 signal( SIGALRM, SIG_DFL );
150 signal( SIGPIPE, SIG_DFL );
152 fprintf( stderr, "user insisted too much, dying badly\n" );
159 #if defined(UNDER_CE)
160 # if defined( _MSC_VER ) && defined( UNDER_CE )
161 # include "vlc_common.h"
163 /*****************************************************************************
164 * WinMain: parse command line, start interface and spawn threads. (WinCE only)
165 *****************************************************************************/
166 int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
167 LPTSTR lpCmdLine, int nCmdShow )
169 char **argv, psz_cmdline[MAX_PATH];
172 WideCharToMultiByte( CP_ACP, 0, lpCmdLine, -1,
173 psz_cmdline, MAX_PATH, NULL, NULL );
175 argv = vlc_parse_cmdline( psz_cmdline, &argc );
176 argv = realloc( argv, (argc + 1) * sizeof(char *) );
177 if( !argv ) return -1;
179 if( argc ) memmove( argv + 1, argv, argc * sizeof(char *) );
180 argv[0] = ""; /* Fake program path */
182 i_ret = main( argc + 1, argv );
184 /* No need to free the argv memory */