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/*
* Server main function
*
* Copyright (C) 1998 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#include <ctype.h>
#include <fcntl.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <unistd.h>
#ifdef HAVE_GETOPT_H
# include <getopt.h>
#endif
#include "object.h"
#include "file.h"
#include "thread.h"
#include "request.h"
/* command-line options */
int debug_level = 0;
int foreground = 0;
timeout_t master_socket_timeout = 3 * -TICKS_PER_SEC; /* master socket timeout, default is 3 seconds */
const char *server_argv0;
/* parse-line args */
static void usage(void)
{
fprintf(stderr, "Usage: %s [options]\n\n", server_argv0);
fprintf(stderr, "Options:\n");
fprintf(stderr, " -d[n], --debug[=n] set debug level to n or +1 if n not specified\n");
fprintf(stderr, " -f, --foreground remain in the foreground for debugging\n");
fprintf(stderr, " -h, --help display this help message\n");
fprintf(stderr, " -k[n], --kill[=n] kill the current wineserver, optionally with signal n\n");
fprintf(stderr, " -p[n], --persistent[=n] make server persistent, optionally for n seconds\n");
fprintf(stderr, " -v, --version display version information and exit\n");
fprintf(stderr, " -w, --wait wait until the current wineserver terminates\n");
fprintf(stderr, "\n");
}
static void parse_args( int argc, char *argv[] )
{
int ret, optc;
static struct option long_options[] =
{
{"debug", 2, 0, 'd'},
{"foreground", 0, 0, 'f'},
{"help", 0, 0, 'h'},
{"kill", 2, 0, 'k'},
{"persistent", 2, 0, 'p'},
{"version", 0, 0, 'v'},
{"wait", 0, 0, 'w'},
{ NULL, 0, 0, 0}
};
server_argv0 = argv[0];
while ((optc = getopt_long( argc, argv, "d::fhk::p::vw", long_options, NULL )) != -1)
{
switch(optc)
{
case 'd':
if (optarg && isdigit(*optarg))
debug_level = atoi( optarg );
else
debug_level++;
break;
case 'f':
foreground = 1;
break;
case 'h':
usage();
exit(0);
break;
case 'k':
if (optarg && isdigit(*optarg))
ret = kill_lock_owner( atoi( optarg ) );
else
ret = kill_lock_owner(-1);
exit( !ret );
case 'p':
if (optarg && isdigit(*optarg))
master_socket_timeout = (timeout_t)atoi( optarg ) * -TICKS_PER_SEC;
else
master_socket_timeout = TIMEOUT_INFINITE;
break;
case 'v':
fprintf( stderr, "%s\n", PACKAGE_STRING );
exit(0);
case 'w':
wait_for_lock();
exit(0);
default:
usage();
exit(1);
}
}
}
static void sigterm_handler( int signum )
{
exit(1); /* make sure atexit functions get called */
}
int main( int argc, char *argv[] )
{
parse_args( argc, argv );
/* setup temporary handlers before the real signal initialization is done */
signal( SIGPIPE, SIG_IGN );
signal( SIGHUP, sigterm_handler );
signal( SIGINT, sigterm_handler );
signal( SIGQUIT, sigterm_handler );
signal( SIGTERM, sigterm_handler );
signal( SIGABRT, sigterm_handler );
sock_init();
open_master_socket();
setvbuf( stderr, NULL, _IOLBF, 0 );
if (debug_level) fprintf( stderr, "wineserver: starting (pid=%ld)\n", (long) getpid() );
init_signals();
init_directories();
init_registry();
main_loop();
return 0;
}
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