+
+
+
+#ifdef EXPERIMENTAL_EVENT
+uschar *
+event_raise(uschar * action, uschar * event, uschar * ev_data)
+{
+uschar * s;
+if (action)
+ {
+ DEBUG(D_deliver)
+ debug_printf("Event(%s): event_action=|%s| delivery_IP=%s\n",
+ event,
+ action, deliver_host_address);
+
+ event_name = event;
+ event_data = ev_data;
+
+ if (!(s = expand_string(action)) && *expand_string_message)
+ log_write(0, LOG_MAIN|LOG_PANIC,
+ "failed to expand event_action %s in %s: %s\n",
+ event, transport_name, expand_string_message);
+
+ event_name = event_data = NULL;
+
+ /* If the expansion returns anything but an empty string, flag for
+ the caller to modify his normal processing
+ */
+ if (s && *s)
+ {
+ DEBUG(D_deliver)
+ debug_printf("Event(%s): event_action returned \"%s\"\n", event, s);
+ return s;
+ }
+ }
+return NULL;
+}
+
+static void
+msg_event_raise(uschar * event, address_item * addr)
+{
+uschar * save_domain = deliver_domain;
+uschar * save_local = deliver_localpart;
+uschar * save_host = deliver_host;
+
+if (!addr->transport)
+ return;
+
+router_name = addr->router ? addr->router->name : NULL;
+transport_name = addr->transport->name;
+deliver_domain = addr->domain;
+deliver_localpart = addr->local_part;
+deliver_host = addr->host_used ? addr->host_used->name : NULL;
+
+(void) event_raise(addr->transport->event_action, event,
+ addr->host_used || Ustrcmp(addr->transport->driver_name, "lmtp") == 0
+ ? addr->message : NULL);
+
+deliver_host = save_host;
+deliver_localpart = save_local;
+deliver_domain = save_domain;
+router_name = transport_name = NULL;
+}
+#endif /*EXPERIMENTAL_EVENT*/
+
+
+