Copyright (C) Andrew Tridgell 1994-1998
Copyright (C) Jeremy Allison 1997-2002
Copyright (C) Jelmer Vernooij 2002,2003 (Conversion to popt)
-
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
-
+
This program 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 General Public License for more details.
-
+
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-
*/
#include "includes.h"
+#include "system/filesys.h"
#include "popt_common.h"
-#include "librpc/gen_ndr/messaging.h"
#include "nmbd/nmbd.h"
+#include "serverid.h"
+#include "messages.h"
int ClientNMB = -1;
int ClientDGRAM = -1;
struct event_context *nmbd_event_context(void)
{
- static struct event_context *ctx;
-
- if (!ctx && !(ctx = event_context_init(NULL))) {
- smb_panic("Could not init nmbd event context");
- }
- return ctx;
+ return server_event_context();
}
-struct messaging_context *nmbd_messaging_context(void)
+static struct messaging_context *nmbd_messaging_context(void)
{
- static struct messaging_context *ctx;
-
- if (ctx == NULL) {
- ctx = messaging_init(NULL, procid_self(),
- nmbd_event_context());
+ struct messaging_context *msg_ctx = server_messaging_context();
+ if (likely(msg_ctx != NULL)) {
+ return msg_ctx;
}
- if (ctx == NULL) {
- DEBUG(0, ("Could not init nmbd messaging context.\n"));
- }
- return ctx;
+ smb_panic("Could not init nmbd's messaging context.\n");
+ return NULL;
}
/**************************************************************************** **
static void terminate(void)
{
DEBUG(0,("Got SIGTERM: going down...\n"));
-
+
/* Write out wins.dat file if samba is a WINS server */
wins_write_database(0,False);
-
+
/* Remove all SELF registered names from WINS */
release_wins_names();
-
+
/* Announce all server entries as 0 time-to-live, 0 type. */
announce_my_servers_removed();
terminate();
}
-/**************************************************************************** **
- Possibly continue after a fault.
- **************************************************************************** */
-
-static void fault_continue(void)
-{
- dump_core();
-}
-
/**************************************************************************** **
Expire old names from the namelist and server list.
**************************************************************************** */
static void expire_names_and_servers(time_t t)
{
static time_t lastrun = 0;
-
+
if ( !lastrun )
lastrun = t;
if ( t < (lastrun + 5) )
continue;
}
- ip = ((struct sockaddr_in *)(void *)&iface->ip)->sin_addr;
- nmask = ((struct sockaddr_in *)(void *)
+ ip = ((const struct sockaddr_in *)(const void *)&iface->ip)->sin_addr;
+ nmask = ((const struct sockaddr_in *)(const void *)
&iface->netmask)->sin_addr;
/*
* ignore it here. JRA.
*/
- if (is_loopback_addr((struct sockaddr *)(void *)&iface->ip)) {
+ if (is_loopback_addr((const struct sockaddr *)(const void *)&iface->ip)) {
DEBUG(2,("reload_interfaces: Ignoring loopback "
"interface %s\n",
print_sockaddr(str, sizeof(str), &iface->ip) ));
if ( test && !lp_file_list_changed() )
return(True);
- ret = lp_load(get_dyn_CONFIGFILE(), True , False, False, True);
+ ret = lp_load_global(get_dyn_CONFIGFILE());
/* perhaps the config filename is now set */
if ( !test ) {
The main select loop.
**************************************************************************** */
-static void process(void)
+static void process(struct messaging_context *msg)
{
bool run_election;
* (nmbd_packets.c)
*/
- if(listen_for_packets(run_election)) {
+ if (listen_for_packets(msg, run_election)) {
TALLOC_FREE(frame);
return;
}
if (lp_enhanced_browsing())
sync_all_dmbs(t);
- /*
- * clear the unexpected packet queue
- */
-
- clear_unexpected(t);
-
/* check for new network interfaces */
reload_interfaces(t);
{"foreground", 'F', POPT_ARG_NONE, NULL, OPT_FORK, "Run daemon in foreground (for daemontools & etc)" },
{"no-process-group", 0, POPT_ARG_NONE, NULL, OPT_NO_PROCESS_GROUP, "Don't create a new process group" },
{"log-stdout", 'S', POPT_ARG_NONE, NULL, OPT_LOG_STDOUT, "Log to stdout" },
- {"hosts", 'H', POPT_ARG_STRING, &p_lmhosts, 'H', "Load a netbios hosts file"},
- {"port", 'p', POPT_ARG_INT, &global_nmb_port, NMB_PORT, "Listen on the specified port" },
+ {"hosts", 'H', POPT_ARG_STRING, &p_lmhosts, 0, "Load a netbios hosts file"},
+ {"port", 'p', POPT_ARG_INT, &global_nmb_port, 0, "Listen on the specified port" },
POPT_COMMON_SAMBA
{ NULL }
};
talloc_enable_null_tracking();
frame = talloc_stackframe();
+ setup_logging(argv[0], DEBUG_DEFAULT_STDOUT);
+
load_case_tables();
global_nmb_port = NMB_PORT;
poptFreeContext(pc);
global_in_nmbd = true;
-
+
StartupTime = time(NULL);
-
+
sys_srandom(time(NULL) ^ sys_getpid());
-
+
if (!override_logfile) {
char *lfile = NULL;
if (asprintf(&lfile, "%s/log.nmbd", get_dyn_LOGFILEBASE()) < 0) {
lp_set_logfile(lfile);
SAFE_FREE(lfile);
}
-
- fault_setup((void (*)(void *))fault_continue );
- dump_core_setup("nmbd");
-
+
+ fault_setup();
+ dump_core_setup("nmbd", lp_logfile());
+
/* POSIX demands that signals are inherited. If the invoking process has
* these signals masked, we will have problems, as we won't receive them. */
BlockSignals(False, SIGHUP);
DEBUG(0,("ERROR: Can't log to stdout (-S) unless daemon is in foreground (-F) or interactive (-i)\n"));
exit(1);
}
+
if (log_stdout) {
- setup_logging( argv[0], DEBUG_STDOUT);
+ setup_logging(argv[0], DEBUG_STDOUT);
} else {
setup_logging( argv[0], DEBUG_FILE);
}
DEBUGADD(0,("%s\n", COPYRIGHT_STARTUP_MESSAGE));
if (!lp_load_initial_only(get_dyn_CONFIGFILE())) {
- DEBUG(0, ("error opening config file\n"));
+ DEBUG(0, ("error opening config file '%s'\n", get_dyn_CONFIGFILE()));
exit(1);
}
DEBUG(0,("standard input is not a socket, assuming -D option\n"));
is_daemon = True;
}
-
+
if (is_daemon && !opt_interactive) {
DEBUG( 2, ( "Becoming a daemon.\n" ) );
become_daemon(Fork, no_process_group, log_stdout);
/* Setup the async dns. We do it here so it doesn't have all the other
stuff initialised and thus chewing memory and sockets */
if(lp_we_are_a_wins_server() && lp_dns_proxy()) {
- start_async_dns();
+ start_async_dns(nmbd_messaging_context());
}
#endif
status = reinit_after_fork(nmbd_messaging_context(),
nmbd_event_context(),
- procid_self(), false);
+ false);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("reinit_after_fork() failed\n"));
/* get broadcast messages */
if (!serverid_register(procid_self(),
- FLAG_MSG_GENERAL|FLAG_MSG_DBWRAP)) {
+ FLAG_MSG_GENERAL |
+ FLAG_MSG_NMBD |
+ FLAG_MSG_DBWRAP)) {
DEBUG(1, ("Could not register myself in serverid.tdb\n"));
exit(1);
}
exit(1);
}
- TALLOC_FREE(frame);
- process();
+ if (!nmbd_init_packet_server()) {
+ kill_async_dns_child();
+ exit(1);
+ }
- debug_close_dbf();
+ TALLOC_FREE(frame);
+ process(nmbd_messaging_context());
kill_async_dns_child();
return(0);