/* * 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" #include "wine/library.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, NULL, 'd'}, {"foreground", 0, NULL, 'f'}, {"help", 0, NULL, 'h'}, {"kill", 2, NULL, 'k'}, {"persistent", 2, NULL, 'p'}, {"version", 0, NULL, 'v'}, {"wait", 0, NULL, 'w'}, { NULL, 0, NULL, 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", wine_get_build_id()); 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[] ) { setvbuf( stderr, NULL, _IOLBF, 0 ); 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(); if (debug_level) fprintf( stderr, "wineserver: starting (pid=%ld)\n", (long) getpid() ); init_signals(); init_directories(); init_registry(); main_loop(); return 0; }