#include "nmbd/nmbd.h"
#include "serverid.h"
#include "messages.h"
+#include "../lib/util/pidfile.h"
+#include "util_cluster.h"
int ClientNMB = -1;
int ClientDGRAM = -1;
time_t StartupTime = 0;
-struct event_context *nmbd_event_context(void)
+struct tevent_context *nmbd_event_context(void)
{
return server_event_context();
}
kill_async_dns_child();
gencache_stabilize();
- serverid_deregister(messaging_server_id(msg));
- pidfile_unlink();
+ pidfile_unlink(lp_pid_directory(), "nmbd");
exit(0);
}
/* if we are running in the foreground then look for
EOF on stdin, and exit if it happens. This allows
us to die if the parent process dies
+ Only do this on a pipe or socket, no other device.
*/
- tevent_add_fd(nmbd_event_context(), nmbd_event_context(), 0, TEVENT_FD_READ, nmbd_stdin_handler, msg);
+ struct stat st;
+ if (fstat(0, &st) != 0) {
+ return false;
+ }
+ if (S_ISFIFO(st.st_mode) || S_ISSOCK(st.st_mode)) {
+ tevent_add_fd(nmbd_event_context(),
+ nmbd_event_context(),
+ 0,
+ TEVENT_FD_READ,
+ nmbd_stdin_handler,
+ msg);
+ }
}
return true;
set_remote_machine_name("nmbd", False);
if ( lp_loaded() ) {
- const char *fname = lp_configfile();
+ char *fname = lp_next_configfile(talloc_tos());
if (file_exist(fname) && !strcsequal(fname,get_dyn_CONFIGFILE())) {
set_dyn_CONFIGFILE(fname);
test = False;
}
+ TALLOC_FREE(fname);
}
if ( test && !lp_file_list_changed() )
reload_nmbd_services( True );
}
+ reopen_logs();
+
return(ret);
}
static bool open_sockets(bool isdaemon, int port)
{
struct sockaddr_storage ss;
- const char *sock_addr = lp_socket_address();
+ const char *sock_addr = lp_nbt_client_socket_address();
/*
* The sockets opened here will be used to receive broadcast
};
TALLOC_CTX *frame;
NTSTATUS status;
+ bool ok;
/*
* Do this before any other talloc operation
talloc_enable_null_tracking();
frame = talloc_stackframe();
+ /*
+ * We want total control over the permissions on created files,
+ * so set our umask to 0.
+ */
+ umask(0);
+
setup_logging(argv[0], DEBUG_DEFAULT_STDOUT);
- load_case_tables();
+ smb_init_locale();
global_nmb_port = NMB_PORT;
}
fault_setup();
- dump_core_setup("nmbd", lp_logfile());
+ dump_core_setup("nmbd", lp_logfile(talloc_tos()));
/* 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(True, SIGUSR2);
#endif
+ /* Ignore children - no zombies. */
+ CatchChild();
+
if ( opt_interactive ) {
Fork = False;
log_stdout = True;
exit(1);
}
+ reopen_logs();
+
+ if (lp_server_role() == ROLE_ACTIVE_DIRECTORY_DC
+ && !lp_parm_bool(-1, "server role check", "inhibit", false)) {
+ /* TODO: when we have a merged set of defaults for
+ * loadparm, we could possibly check if the internal
+ * nbt server is in the list, and allow a startup if disabled */
+ DEBUG(0, ("server role = 'active directory domain controller' not compatible with running nmbd standalone. \n"));
+ DEBUGADD(0, ("You should start 'samba' instead, and it will control starting the internal nbt server\n"));
+ exit(1);
+ }
+
+ if (!cluster_probe_ok()) {
+ exit(1);
+ }
+
msg = messaging_init(NULL, server_event_context());
if (msg == NULL) {
return 1;
set_samba_nb_type();
if (!is_daemon && !is_a_socket(0)) {
- DEBUG(0,("standard input is not a socket, assuming -D option\n"));
+ DEBUG(3, ("standard input is not a socket, assuming -D option\n"));
is_daemon = True;
}
if (is_daemon && !opt_interactive) {
- DEBUG( 2, ( "Becoming a daemon.\n" ) );
+ DEBUG(3, ("Becoming a daemon.\n"));
become_daemon(Fork, no_process_group, log_stdout);
}
#ifndef SYNC_DNS
/* 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()) {
+ if(lp_we_are_a_wins_server() && lp_wins_dns_proxy()) {
start_async_dns(msg);
}
#endif
- if (!directory_exist(lp_lockdir())) {
- mkdir(lp_lockdir(), 0755);
+ ok = directory_create_or_exist(lp_lock_directory(), 0755);
+ if (!ok) {
+ exit_daemon("Failed to create directory for lock files, check 'lock directory'", errno);
}
- if (!directory_exist(lp_piddir())) {
- mkdir(lp_piddir(), 0755);
+ ok = directory_create_or_exist(lp_pid_directory(), 0755);
+ if (!ok) {
+ exit_daemon("Failed to create directory for pid files, check 'pid directory'", errno);
}
- pidfile_create("nmbd");
+ pidfile_create(lp_pid_directory(), "nmbd");
- status = reinit_after_fork(msg, nmbd_event_context(),
- false);
+ status = reinit_after_fork(msg, nmbd_event_context(), false, NULL);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("reinit_after_fork() failed\n"));
- exit(1);
+ exit_daemon("reinit_after_fork() failed", map_errno_from_nt_status(status));
}
/*
*/
status = init_before_fork();
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0, ("init_before_fork failed: %s\n", nt_errstr(status)));
- exit(1);
+ exit_daemon(nt_errstr(status), map_errno_from_nt_status(status));
}
if (!nmbd_setup_sig_term_handler(msg))
- exit(1);
+ exit_daemon("NMBD failed to setup signal handler", EINVAL);
if (!nmbd_setup_stdin_handler(msg, !Fork))
- exit(1);
+ exit_daemon("NMBD failed to setup stdin handler", EINVAL);
if (!nmbd_setup_sig_hup_handler(msg))
- exit(1);
+ exit_daemon("NMBD failed to setup SIGHUP handler", EINVAL);
- /* get broadcast messages */
-
- if (!serverid_register(messaging_server_id(msg),
- FLAG_MSG_GENERAL |
- FLAG_MSG_NMBD |
- FLAG_MSG_DBWRAP)) {
- DEBUG(1, ("Could not register myself in serverid.tdb\n"));
+ if (!messaging_parent_dgm_cleanup_init(msg)) {
exit(1);
}
/* Create an nmbd subnet record for each of the above. */
if( False == create_subnets() ) {
- DEBUG(0,("ERROR: Failed when creating subnet lists. Exiting.\n"));
kill_async_dns_child();
- exit(1);
+ exit_daemon("NMBD failed when creating subnet lists", EACCES);
}
/* Load in any static local names. */
/* If we are acting as a WINS server, initialise data structures. */
if( !initialise_wins() ) {
- DEBUG( 0, ( "nmbd: Failed when initialising WINS server.\n" ) );
kill_async_dns_child();
- exit(1);
+ exit_daemon( "NMBD failed when initialising WINS server.", EACCES);
}
/*
*/
if( False == register_my_workgroup_and_names() ) {
- DEBUG(0,("ERROR: Failed when creating my my workgroup. Exiting.\n"));
kill_async_dns_child();
- exit(1);
+ exit_daemon( "NMBD failed when creating my workgroup.", EACCES);
}
if (!initialize_nmbd_proxy_logon()) {
- DEBUG(0,("ERROR: Failed setup nmbd_proxy_logon.\n"));
kill_async_dns_child();
- exit(1);
+ exit_daemon( "NMBD failed to setup nmbd_proxy_logon.", EACCES);
}
if (!nmbd_init_packet_server()) {
kill_async_dns_child();
- exit(1);
- }
+ exit_daemon( "NMBD failed to setup packet server.", EACCES);
+ }
+
+ if (is_daemon && !opt_interactive) {
+ daemon_ready("nmbd");
+ }
TALLOC_FREE(frame);
process(msg);
git.samba.org / samba.git / blobdiff