mirror of
git://source.winehq.org/git/wine.git
synced 2024-08-31 12:24:07 +00:00
240 lines
6.7 KiB
C
240 lines
6.7 KiB
C
/*
|
|
* 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>
|
|
|
|
#include "object.h"
|
|
#include "file.h"
|
|
#include "thread.h"
|
|
#include "request.h"
|
|
#include "unicode.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( FILE *fh )
|
|
{
|
|
fprintf(fh, "Usage: %s [options]\n\n", server_argv0);
|
|
fprintf(fh, "Options:\n");
|
|
fprintf(fh, " -d[n], --debug[=n] set debug level to n or +1 if n not specified\n");
|
|
fprintf(fh, " -f, --foreground remain in the foreground for debugging\n");
|
|
fprintf(fh, " -h, --help display this help message\n");
|
|
fprintf(fh, " -k[n], --kill[=n] kill the current wineserver, optionally with signal n\n");
|
|
fprintf(fh, " -p[n], --persistent[=n] make server persistent, optionally for n seconds\n");
|
|
fprintf(fh, " -v, --version display version information and exit\n");
|
|
fprintf(fh, " -w, --wait wait until the current wineserver terminates\n");
|
|
fprintf(fh, "\n");
|
|
}
|
|
|
|
static void option_callback( int optc, char *optarg )
|
|
{
|
|
int ret;
|
|
|
|
switch (optc)
|
|
{
|
|
case 'd':
|
|
if (optarg && isdigit(*optarg))
|
|
debug_level = atoi( optarg );
|
|
else
|
|
debug_level++;
|
|
break;
|
|
case 'f':
|
|
foreground = 1;
|
|
break;
|
|
case 'h':
|
|
usage(stdout);
|
|
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);
|
|
}
|
|
}
|
|
|
|
/* command-line option parsing */
|
|
/* partly based on the GLibc getopt() implementation */
|
|
|
|
static struct long_option
|
|
{
|
|
const char *name;
|
|
int has_arg;
|
|
int val;
|
|
} long_options[] =
|
|
{
|
|
{"debug", 2, 'd'},
|
|
{"foreground", 0, 'f'},
|
|
{"help", 0, 'h'},
|
|
{"kill", 2, 'k'},
|
|
{"persistent", 2, 'p'},
|
|
{"version", 0, 'v'},
|
|
{"wait", 0, 'w'},
|
|
{ NULL }
|
|
};
|
|
|
|
static void parse_options( int argc, char **argv, const char *short_opts,
|
|
const struct long_option *long_opts, void (*callback)( int, char* ) )
|
|
{
|
|
const char *flag;
|
|
char *start, *end;
|
|
int i;
|
|
|
|
for (i = 1; i < argc; i++)
|
|
{
|
|
if (argv[i][0] != '-' || !argv[i][1]) /* not an option */
|
|
continue;
|
|
if (!strcmp( argv[i], "--" ))
|
|
break;
|
|
start = argv[i] + 1 + (argv[i][1] == '-');
|
|
|
|
if (argv[i][1] == '-')
|
|
{
|
|
/* handle long option */
|
|
const struct long_option *opt, *found = NULL;
|
|
int count = 0;
|
|
|
|
if (!(end = strchr( start, '=' ))) end = start + strlen(start);
|
|
for (opt = long_opts; opt && opt->name; opt++)
|
|
{
|
|
if (strncmp( opt->name, start, end - start )) continue;
|
|
if (!opt->name[end - start]) /* exact match */
|
|
{
|
|
found = opt;
|
|
count = 1;
|
|
break;
|
|
}
|
|
if (!found)
|
|
{
|
|
found = opt;
|
|
count++;
|
|
}
|
|
else if (found->has_arg != opt->has_arg || found->val != opt->val)
|
|
{
|
|
count++;
|
|
}
|
|
}
|
|
|
|
if (count > 1) goto error;
|
|
|
|
if (found)
|
|
{
|
|
if (*end)
|
|
{
|
|
if (!found->has_arg) goto error;
|
|
end++; /* skip '=' */
|
|
}
|
|
else if (found->has_arg == 1)
|
|
{
|
|
if (i == argc - 1) goto error;
|
|
end = argv[++i];
|
|
}
|
|
else end = NULL;
|
|
|
|
callback( found->val, end );
|
|
continue;
|
|
}
|
|
goto error;
|
|
}
|
|
|
|
/* handle short option */
|
|
for ( ; *start; start++)
|
|
{
|
|
if (!(flag = strchr( short_opts, *start ))) goto error;
|
|
if (flag[1] == ':')
|
|
{
|
|
end = start + 1;
|
|
if (!*end) end = NULL;
|
|
if (flag[2] != ':' && !end)
|
|
{
|
|
if (i == argc - 1) goto error;
|
|
end = argv[++i];
|
|
}
|
|
callback( *start, end );
|
|
break;
|
|
}
|
|
callback( *start, NULL );
|
|
}
|
|
}
|
|
return;
|
|
|
|
error:
|
|
usage( stderr );
|
|
exit(1);
|
|
}
|
|
|
|
static void sigterm_handler( int signum )
|
|
{
|
|
exit(1); /* make sure atexit functions get called */
|
|
}
|
|
|
|
int main( int argc, char *argv[] )
|
|
{
|
|
setvbuf( stderr, NULL, _IOLBF, 0 );
|
|
server_argv0 = argv[0];
|
|
parse_options( argc, argv, "d::fhk::p::vw", long_options, option_callback );
|
|
|
|
/* 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();
|
|
|
|
if (debug_level) fprintf( stderr, "wineserver: starting (pid=%ld)\n", (long) getpid() );
|
|
set_current_time();
|
|
init_signals();
|
|
init_directories( load_intl_file() );
|
|
init_registry();
|
|
main_loop();
|
|
return 0;
|
|
}
|