*/
#include "includes.h"
+#include "system/filesys.h"
#include "popt_common.h"
+#include "smbd/smbd.h"
#include "smbd/globals.h"
-#include "librpc/gen_ndr/messaging.h"
-#include "registry.h"
#include "registry/reg_init_full.h"
#include "libcli/auth/schannel.h"
#include "secrets.h"
#include "memcache.h"
#include "ctdbd_conn.h"
-
-#include "../librpc/gen_ndr/srv_dfs.h"
-#include "../librpc/gen_ndr/srv_dssetup.h"
-#include "../librpc/gen_ndr/srv_echo.h"
-#include "../librpc/gen_ndr/srv_eventlog.h"
-#include "../librpc/gen_ndr/srv_initshutdown.h"
-#include "../librpc/gen_ndr/srv_lsa.h"
-#include "../librpc/gen_ndr/srv_netlogon.h"
-#include "../librpc/gen_ndr/srv_ntsvcs.h"
-#include "../librpc/gen_ndr/srv_samr.h"
-#include "../librpc/gen_ndr/srv_spoolss.h"
-#include "../librpc/gen_ndr/srv_srvsvc.h"
-#include "../librpc/gen_ndr/srv_svcctl.h"
-#include "../librpc/gen_ndr/srv_winreg.h"
-#include "../librpc/gen_ndr/srv_wkssvc.h"
-
-#include "printing/nt_printing_migrate.h"
-
-static_decl_rpc;
+#include "printing/printer_list.h"
+#include "rpc_server/rpc_ep_setup.h"
+#include "printing/pcap.h"
+#include "printing.h"
+#include "serverid.h"
+#include "passdb.h"
+#include "auth.h"
+#include "messages.h"
+#include "smbprofile.h"
+
+extern void start_epmd(struct tevent_context *ev_ctx,
+ struct messaging_context *msg_ctx);
+
+extern void start_spoolssd(struct event_context *ev_ctx,
+ struct messaging_context *msg_ctx);
#ifdef WITH_DFS
extern int dcelogin_atmost_once;
#endif /* WITH_DFS */
-static void smbd_set_server_fd(int fd)
-{
- struct smbd_server_connection *sconn = smbd_server_conn;
- char addr[INET6_ADDRSTRLEN];
- const char *name;
-
- sconn->sock = fd;
-
- /*
- * Initialize sconn->client_id: If we can't find the client's
- * name, default to its address.
- */
-
- client_addr(fd, sconn->client_id.addr, sizeof(sconn->client_id.addr));
-
- name = client_name(sconn->sock);
- if (strcmp(name, "UNKNOWN") != 0) {
- name = talloc_strdup(sconn, name);
- } else {
- name = NULL;
- }
- sconn->client_id.name =
- (name != NULL) ? name : sconn->client_id.addr;
-
- sub_set_socket_ids(sconn->client_id.addr, sconn->client_id.name,
- client_socket_addr(sconn->sock, addr,
- sizeof(addr)));
-}
-
-struct event_context *smbd_event_context(void)
-{
- return server_event_context();
-}
-
/*******************************************************************
What to do when smb.conf is updated.
********************************************************************/
struct server_id server_id,
DATA_BLOB *data)
{
+ struct tevent_context *ev_ctx =
+ talloc_get_type_abort(private_data, struct tevent_context);
+
DEBUG(10,("smb_conf_updated: Got message saying smb.conf was "
"updated. Reloading.\n"));
change_to_root_user();
reload_services(msg, smbd_server_conn->sock, False);
+ if (am_parent) {
+ pcap_cache_reload(ev_ctx, msg,
+ &reload_pcap_change_notify);
+ }
}
+/*******************************************************************
+ What to do when printcap is updated.
+ ********************************************************************/
+
+static void smb_pcap_updated(struct messaging_context *msg,
+ void *private_data,
+ uint32_t msg_type,
+ struct server_id server_id,
+ DATA_BLOB *data)
+{
+ struct tevent_context *ev_ctx =
+ talloc_get_type_abort(private_data, struct tevent_context);
+
+ DEBUG(10,("Got message saying pcap was updated. Reloading.\n"));
+ change_to_root_user();
+ reload_printers(ev_ctx, msg);
+}
/*******************************************************************
Delete a statcache entry.
if (!cleanup_te) {
/* call the cleanup timer, but not too often */
int cleanup_time = lp_parm_int(-1, "smbd", "cleanuptime", 20);
- cleanup_te = event_add_timed(smbd_event_context(), NULL,
+ cleanup_te = event_add_timed(server_event_context(), NULL,
timeval_current_ofs(cleanup_time, 0),
cleanup_timeout_fn,
&cleanup_te);
}
}
- DEBUG(0, ("Could not find child %d -- ignoring\n", (int)pid));
+ /* not all forked child processes are added to the children list */
+ DEBUG(1, ("Could not find child %d -- ignoring\n", (int)pid));
}
/****************************************************************************
{
struct tevent_signal *se;
- se = tevent_add_signal(smbd_event_context(),
- smbd_event_context(),
+ se = tevent_add_signal(server_event_context(),
+ server_event_context(),
SIGCHLD, 0,
smbd_sig_chld_handler,
NULL);
uint16_t flags,
void *private_data)
{
+ struct smbd_server_connection *sconn = smbd_server_conn;
struct smbd_open_socket *s = talloc_get_type_abort(private_data,
struct smbd_open_socket);
struct sockaddr_storage addr;
uint64_t unique_id;
fd = accept(s->fd, (struct sockaddr *)(void *)&addr,&in_addrlen);
- smbd_set_server_fd(fd);
-
+ sconn->sock = fd;
if (fd == -1 && errno == EINTR)
return;
}
if (s->parent->interactive) {
- smbd_process(smbd_server_conn);
+ smbd_process(sconn);
exit_server_cleanly("end of interactive mode");
return;
}
if (!allowable_number_of_smbd_processes()) {
close(fd);
- smbd_set_server_fd(-1);
+ sconn->sock = -1;
return;
}
s = NULL;
status = reinit_after_fork(smbd_messaging_context(),
- smbd_event_context(), procid_self(),
+ server_event_context(), procid_self(),
true);
if (!NT_STATUS_IS_OK(status)) {
if (NT_STATUS_EQUAL(status,
"because too many files are open\n"));
goto exit;
}
+ if (lp_clustering() &&
+ NT_STATUS_EQUAL(status,
+ NT_STATUS_INTERNAL_DB_ERROR)) {
+ DEBUG(1,("child process cannot initialize "
+ "because connection to CTDB "
+ "has failed\n"));
+ goto exit;
+ }
+
DEBUG(0,("reinit_after_fork() failed\n"));
smb_panic("reinit_after_fork() failed");
}
getpeername failure if we reopen the logs
and use %I in the filename.
*/
-
- smbd_set_server_fd(-1);
+ sconn->sock = -1;
if (pid != 0) {
add_child_pid(pid);
return false;
}
- s->fde = tevent_add_fd(smbd_event_context(),
+ s->fde = tevent_add_fd(server_event_context(),
s,
s->fd, TEVENT_FD_READ,
smbd_accept_connection,
return true;
}
+static bool smbd_parent_housekeeping(const struct timeval *now, void *private_data)
+{
+ time_t printcap_cache_time = (time_t)lp_printcap_cache_time();
+ time_t t = time_mono(NULL);
+
+ DEBUG(5, ("parent housekeeping\n"));
+
+ /* if periodic printcap rescan is enabled, see if it's time to reload */
+ if ((printcap_cache_time != 0)
+ && (t >= (last_printer_reload_time + printcap_cache_time))) {
+ DEBUG( 3,( "Printcap cache time expired.\n"));
+ pcap_cache_reload(server_event_context(),
+ smbd_messaging_context(),
+ &reload_pcap_change_notify);
+ last_printer_reload_time = t;
+ }
+
+ return true;
+}
+
/****************************************************************************
Open the socket communication.
****************************************************************************/
{
int num_interfaces = iface_count();
int i;
- char *ports;
+ const char *ports;
unsigned dns_port = 0;
#ifdef HAVE_ATEXIT
continue;
}
+ /* Keep the first port for mDNS service
+ * registration.
+ */
+ if (dns_port == 0) {
+ dns_port = port;
+ }
+
if (!smbd_open_one_socket(parent, ifss, port)) {
return false;
}
return false;
}
+ if (!(event_add_idle(server_event_context(), NULL,
+ timeval_set(SMBD_HOUSEKEEPING_INTERVAL, 0),
+ "parent_housekeeping", smbd_parent_housekeeping,
+ NULL))) {
+ DEBUG(0, ("Could not add parent_housekeeping event\n"));
+ return false;
+ }
+
/* Listen to messages */
messaging_register(msg_ctx, NULL, MSG_SMB_SAM_SYNC, msg_sam_sync);
messaging_register(msg_ctx, NULL, MSG_SHUTDOWN, msg_exit_server);
messaging_register(msg_ctx, NULL, MSG_SMB_FILE_RENAME,
msg_file_was_renamed);
- messaging_register(msg_ctx, NULL, MSG_SMB_CONF_UPDATED,
+ messaging_register(msg_ctx, server_event_context(), MSG_SMB_CONF_UPDATED,
smb_conf_updated);
messaging_register(msg_ctx, NULL, MSG_SMB_STAT_CACHE_DELETE,
smb_stat_cache_delete);
messaging_register(msg_ctx, NULL, MSG_DEBUG, smbd_msg_debug);
+ messaging_register(msg_ctx, server_event_context(), MSG_PRINTER_PCAP,
+ smb_pcap_updated);
brl_register_msgs(msg_ctx);
+ msg_idmap_register_msgs(msg_ctx);
+
#ifdef CLUSTER_SUPPORT
if (lp_clustering()) {
ctdbd_register_reconfigure(messaging_ctdbd_connection());
msg_inject_fault);
#endif
- if (dns_port != 0) {
+ if (lp_multicast_dns_register() && (dns_port != 0)) {
#ifdef WITH_DNSSD_SUPPORT
- smbd_setup_mdns_registration(smbd_event_context(),
+ smbd_setup_mdns_registration(server_event_context(),
parent, dns_port);
#endif
#ifdef WITH_AVAHI_SUPPORT
void *avahi_conn;
avahi_conn = avahi_start_register(
- smbd_event_context(), smbd_event_context(), dns_port);
+ server_event_context(), server_event_context(), dns_port);
if (avahi_conn == NULL) {
DEBUG(10, ("avahi_start_register failed\n"));
}
int ret;
TALLOC_CTX *frame = talloc_stackframe();
- ret = tevent_loop_once(smbd_event_context());
+ ret = tevent_loop_once(server_event_context());
if (ret != 0) {
exit_server_cleanly("tevent_loop_once() error");
}
return True;
}
-static bool spoolss_init_cb(void *ptr)
-{
- struct messaging_context *msg_ctx = talloc_get_type_abort(
- ptr, struct messaging_context);
- return nt_printing_tdb_migrate(msg_ctx);
-}
-
-static bool spoolss_shutdown_cb(void *ptr)
-{
- srv_spoolss_cleanup();
-
- return true;
-}
-
/****************************************************************************
main program.
****************************************************************************/
TALLOC_CTX *frame;
NTSTATUS status;
uint64_t unique_id;
- struct rpc_srv_callbacks spoolss_cb;
/*
* Do this before any other talloc operation
talloc_enable_null_tracking();
frame = talloc_stackframe();
+ load_case_tables();
+
/* Initialize the event context, it will panic on error */
- smbd_event_context();
+ server_event_context();
smbd_init_globals();
log_stdout = True;
}
- setup_logging(argv[0],log_stdout);
+ if (log_stdout) {
+ setup_logging(argv[0], DEBUG_STDOUT);
+ } else {
+ setup_logging(argv[0], DEBUG_FILE);
+ }
if (print_build_options) {
build_options(True); /* Display output to screen as well as debug */
exit(0);
}
- load_case_tables();
-
#ifdef HAVE_SETLUID
/* needed for SecureWare on SCO */
setluid(0);
gain_root_privilege();
gain_root_group_privilege();
- fault_setup((void (*)(void *))exit_server_fault);
- dump_core_setup("smbd");
+ fault_setup();
+ dump_core_setup("smbd", lp_logfile());
/* we are never interested in SIGPIPE */
BlockSignals(True,SIGPIPE);
}
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);
}
* Reloading of the printers will not work here as we don't have a
* server info and rpc services set up. It will be called later.
*/
- if (!reload_services(smbd_messaging_context(), -1, False)) {
+ if (!reload_services(NULL, -1, False)) {
exit(1);
}
pidfile_create("smbd");
status = reinit_after_fork(smbd_messaging_context(),
- smbd_event_context(),
+ server_event_context(),
procid_self(), false);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("reinit_after_fork() failed\n"));
smbd_server_conn->msg_ctx = smbd_messaging_context();
smbd_setup_sig_term_handler();
- smbd_setup_sig_hup_handler(smbd_event_context(),
+ smbd_setup_sig_hup_handler(server_event_context(),
smbd_server_conn->msg_ctx);
/* Setup all the TDB's - including CLEAR_IF_FIRST tdb's. */
/* Initialise the password backed before the global_sam_sid
to ensure that we fetch from ldap before we make a domain sid up */
- if(!initialize_password_db(False, smbd_event_context()))
+ if(!initialize_password_db(False, server_event_context()))
exit(1);
if (!secrets_init()) {
if (!locking_init())
exit(1);
- if (!messaging_tdb_parent_init(smbd_event_context())) {
+ if (!messaging_tdb_parent_init(server_event_context())) {
exit(1);
}
- if (!notify_internal_parent_init(smbd_event_context())) {
+ if (!notify_internal_parent_init(server_event_context())) {
exit(1);
}
- if (!serverid_parent_init(smbd_event_context())) {
+ if (!serverid_parent_init(server_event_context())) {
+ exit(1);
+ }
+
+ if (!printer_list_parent_init()) {
exit(1);
}
if (!print_backend_init(smbd_messaging_context()))
exit(1);
-#if 0
- if (!init_svcctl_db())
- exit(1);
-#endif
-
/* Open the share_info.tdb here, so we don't have to open
after the fork on every single connection. This is a small
performance improvment and reduces the total number of system
exit(1);
}
- if (!init_system_info()) {
- DEBUG(0,("ERROR: failed to setup system user info.\n"));
+ status = init_system_info();
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("ERROR: failed to setup system user info: %s.\n",
+ nt_errstr(status)));
return -1;
}
return -1;
}
- /*
- * Initialize spoolss with an init function to convert printers first.
- * static_init_rpc will try to initialize the spoolss server too but you
- * can't register it twice.
- */
- spoolss_cb.init = spoolss_init_cb;
- spoolss_cb.shutdown = spoolss_shutdown_cb;
- spoolss_cb.private_data = smbd_server_conn->msg_ctx;
+ if (is_daemon && !interactive) {
+ const char *rpcsrv_type;
- /* Spoolss depends on a winreg pipe, so start it first. */
- if (!NT_STATUS_IS_OK(rpc_winreg_init(NULL))) {
- exit(1);
+ rpcsrv_type = lp_parm_const_string(GLOBAL_SECTION_SNUM,
+ "rpc_server", "epmapper",
+ "none");
+ if (strcasecmp_m(rpcsrv_type, "daemon") == 0) {
+ start_epmd(server_event_context(),
+ smbd_server_conn->msg_ctx);
+ }
}
- if (!NT_STATUS_IS_OK(rpc_spoolss_init(&spoolss_cb))) {
+ if (!dcesrv_ep_setup(server_event_context(), smbd_server_conn->msg_ctx)) {
exit(1);
}
- static_init_rpc;
-
/* Publish nt printers, this requires a working winreg pipe */
- reload_printers(smbd_messaging_context());
+ pcap_cache_reload(server_event_context(), smbd_messaging_context(),
+ &reload_printers);
/* only start the background queue daemon if we are
running as a daemon -- bad things will happen if
if (is_daemon && !interactive
&& lp_parm_bool(-1, "smbd", "backgroundqueue", true)) {
- start_background_queue(smbd_event_context(),
+ start_background_queue(server_event_context(),
smbd_messaging_context());
}
+ if (is_daemon && !_lp_disable_spoolss()) {
+ const char *rpcsrv_type;
+
+ /* start spoolss daemon */
+ /* start as a separate daemon only if enabled */
+ rpcsrv_type = lp_parm_const_string(GLOBAL_SECTION_SNUM,
+ "rpc_server", "spoolss",
+ "embedded");
+ if (strcasecmp_m(rpcsrv_type, "daemon") == 0) {
+ start_spoolssd(server_event_context(),
+ smbd_messaging_context());
+ }
+ }
+
if (!is_daemon) {
/* inetd mode */
TALLOC_FREE(frame);
/* Started from inetd. fd 0 is the socket. */
/* We will abort gracefully when the client or remote system
goes away */
- smbd_set_server_fd(dup(0));
+ smbd_server_conn->sock = dup(0);
/* close our standard file descriptors */
close_low_fds(False); /* Don't close stderr */
return(0);
}
- parent = talloc_zero(smbd_event_context(), struct smbd_parent_context);
+ parent = talloc_zero(server_event_context(), struct smbd_parent_context);
if (!parent) {
exit_server("talloc(struct smbd_parent_context) failed");
}
git.samba.org / kai / samba.git / blobdiff