4 * Kern Sibbald, March MM
10 Copyright (C) 2000-2004 Kern Sibbald and John Walker
12 This program is free software; you can redistribute it and/or
13 modify it under the terms of the GNU General Public License as
14 published by the Free Software Foundation; either version 2 of
15 the License, or (at your option) any later version.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 General Public License for more details.
22 You should have received a copy of the GNU General Public
23 License along with this program; if not, write to the Free
24 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
32 /* Imported Functions */
33 extern void *handle_client_request(void *dir_sock);
35 /* Forward referenced functions */
36 void terminate_filed(int sig);
38 /* Exported variables */
39 CLIENT *me; /* my resource */
40 char OK_msg[] = "2000 OK\n";
41 char TERM_msg[] = "2999 Terminate\n";
44 #if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
45 const int win32_client = 1;
47 const int win32_client = 0;
51 #define CONFIG_FILE "./bacula-fd.conf" /* default config file */
53 static char *configfile = NULL;
54 static int foreground = 0;
55 static int inetd_request = 0;
56 static workq_t dir_workq; /* queue of work from Director */
57 static pthread_t server_tid;
63 "\nVersion: " VERSION " (" BDATE ")\n\n"
64 "Usage: bacula-fd [-f -s] [-c config_file] [-d debug_level]\n"
65 " -c <file> use <file> as configuration file\n"
66 " -dnn set debug level to nn\n"
67 " -f run in foreground (for debugging)\n"
70 " -s no signals (for debugging)\n"
71 " -t test configuration file and exit\n"
73 " -v verbose user messages\n"
74 " -? print this message.\n"
80 /*********************************************************************
82 * Main Bacula Unix Client Program
85 #if defined(HAVE_CYGWIN) || defined(HAVE_WIN32)
86 #define main BaculaMain
89 int main (int argc, char *argv[])
92 int no_signals = FALSE;
93 int test_config = FALSE;
99 my_name_is(argc, argv, "bacula-fd");
100 textdomain("bacula-fd");
101 init_msg(NULL, NULL);
102 daemon_start_time = time(NULL);
104 while ((ch = getopt(argc, argv, "c:d:fg:istu:v?")) != -1) {
106 case 'c': /* configuration file */
107 if (configfile != NULL) {
110 configfile = bstrdup(optarg);
113 case 'd': /* debug level */
114 debug_level = atoi(optarg);
115 if (debug_level <= 0) {
120 case 'f': /* run in foreground */
124 case 'g': /* set group */
129 inetd_request = TRUE;
139 case 'u': /* set userid */
143 case 'v': /* verbose */
157 if (configfile != NULL)
159 configfile = bstrdup(*argv);
168 init_signals(terminate_filed);
171 if (configfile == NULL) {
172 configfile = bstrdup(CONFIG_FILE);
175 parse_config(configfile);
178 director = (DIRRES *)GetNextRes(R_DIRECTOR, NULL);
181 Emsg1(M_ABORT, 0, _("No Director resource defined in %s\n"),
186 me = (CLIENT *)GetNextRes(R_CLIENT, NULL);
189 Emsg1(M_ABORT, 0, _("No File daemon resource defined in %s\n\
190 Without that I don't know who I am :-(\n"), configfile);
192 my_name_is(0, NULL, me->hdr.name);
195 me->messages = (MSGS *)GetNextRes(R_MSGS, NULL);
198 Emsg1(M_ABORT, 0, _("No Messages resource defined in %s\n"), configfile);
201 close_msg(NULL); /* close temp message handler */
202 init_msg(NULL, me->messages); /* open user specified message handler */
205 set_working_directory(me->working_directory);
211 if (!foreground &&!inetd_request) {
213 init_stack_dump(); /* set new pid */
216 /* Maximum 1 daemon at a time */
217 create_pid_file(me->pid_directory, "bacula-fd", me->FDport);
218 read_state_file(me->working_directory, "bacula-fd", me->FDport);
226 set_thread_concurrency(10);
228 start_watchdog(); /* start watchdog thread */
230 init_jcr_subsystem(); /* start JCR watchdogs etc. */
231 server_tid = pthread_self();
234 /* Socket is on fd 0 */
235 struct sockaddr_in client_addr;
236 memset(&client_addr, 0, sizeof(client_addr));
237 BSOCK *bs = init_bsock(NULL, 0, "client", "unknown client", me->FDport,
239 handle_client_request((void *)bs);
241 /* Become server, and handle requests */
242 Dmsg1(10, "filed: listening on port %d\n", me->FDport);
243 bnet_thread_server(me->FDaddr, me->FDport, me->MaxConcurrentJobs,
244 &dir_workq, handle_client_request);
248 exit(0); /* should never get here */
251 void terminate_filed(int sig)
253 bnet_stop_thread_server(server_tid);
254 write_state_file(me->working_directory, "bacula-fd", me->FDport);
255 delete_pid_file(me->pid_directory, "bacula-fd", me->FDport);
256 if (configfile != NULL) {
259 if (debug_level > 5) {
260 print_memory_pool_stats();
262 free_config_resources();
265 close_memory_pool(); /* release free memory in pool */
266 sm_dump(False); /* dump orphaned buffers */