Changeset 860 for vendor/current/source3/smbd/server.c

Timestamp:

May 12, 2014, 8:58:38 PM (11 years ago)

Author:

Silvan Scherrer

Message:

Samba 3.6: updated vendor to latest version

File:

• vendor/current/source3/smbd/server.c (modified) (5 diffs)

vendor/current/source3/smbd/server.c

@@ -109 +109 @@
         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);
-        }
+        /* printer reload triggered by background printing process */
 }
 
@@ -132 +129 @@
         reload_printers(ev_ctx, msg);
 }
+
+static void smbd_sig_term_handler(struct tevent_context *ev,
+                                  struct tevent_signal *se,
+                                  int signum,
+                                  int count,
+                                  void *siginfo,
+                                  void *private_data)
+{
+        exit_server_cleanly("termination signal");
+}
+
+static void smbd_setup_sig_term_handler(void)
+{
+        struct tevent_signal *se;
+
+        se = tevent_add_signal(smbd_event_context(),
+                               smbd_event_context(),
+                               SIGTERM, 0,
+                               smbd_sig_term_handler,
+                               NULL);
+        if (!se) {
+                exit_server("failed to setup SIGTERM handler");
+        }
+}
+
+static void smbd_sig_hup_handler(struct tevent_context *ev,
+                                 struct tevent_signal *se,
+                                 int signum,
+                                 int count,
+                                 void *siginfo,
+                                 void *private_data)
+{
+        struct messaging_context *msg_ctx = talloc_get_type_abort(
+                private_data, struct messaging_context);
+        change_to_root_user();
+        DEBUG(1,("Reloading services after SIGHUP\n"));
+        reload_services(msg_ctx, smbd_server_conn->sock, false);
+}
+
+static void smbd_setup_sig_hup_handler(struct tevent_context *ev,
+                                       struct messaging_context *msg_ctx)
+{
+        struct tevent_signal *se;
+
+        se = tevent_add_signal(ev, ev, SIGHUP, 0, smbd_sig_hup_handler,
+                               msg_ctx);
+        if (!se) {
+                exit_server("failed to setup SIGHUP handler");
+        }
+}
+
 
 /*******************************************************************
@@ -773 +821 @@
                            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);
 
@@ -1235 +1281 @@
                 exit(1);
 
-        /* Publish nt printers, this requires a working winreg pipe */
-        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
@@ -1246 +1288 @@
         if (is_daemon && !interactive
             && lp_parm_bool(-1, "smbd", "backgroundqueue", true)) {
-                start_background_queue(smbd_event_context(),
-                                       smbd_messaging_context());
+                /* background queue is responsible for printcap cache updates */
+                messaging_register(smbd_server_conn->msg_ctx,
+                                   smbd_event_context(),
+                                   MSG_PRINTER_PCAP, smb_pcap_updated);
+                start_background_queue(server_event_context(),
+                                       smbd_server_conn->msg_ctx);
+        } else {
+                DEBUG(3, ("running without background printer process, dynamic "
+                          "printer updates disabled\n"));
+                /* Publish nt printers, this requires a working winreg pipe */
+                pcap_cache_reload(server_event_context(),
+                                  smbd_messaging_context(),
+                                  &reload_printers_full);
         }