Add comments as to why smtp_log_no_mail() is not called when

[exim.git] / src / src / daemon.c

diff --git a/src/src/daemon.c b/src/src/daemon.c
index 797a51c20ebae07f0a41cf85de9e0e19ce34571b..1e639453cd1fc51fe39c520ee37fdf292d9da776 100644 (file)
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/daemon.c,v 1.17 2006/11/06 11:27:54 ph10 Exp $ */
+/* $Cambridge: exim/src/src/daemon.c,v 1.21 2007/01/17 11:29:39 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2006 */
+/* Copyright (c) University of Cambridge 1995 - 2007 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions concerned with running Exim as a daemon */
@@ -468,7 +468,12 @@ if (pid == 0)
   /* Handle the start of the SMTP session, then loop, accepting incoming
   messages from the SMTP connection. The end will come at the QUIT command,
   when smtp_setup_msg() returns 0. A break in the connection causes the
-  process to die (see accept.c). */
+  process to die (see accept.c).
+
+  NOTE: We do *not* call smtp_log_no_mail() if smtp_start_session() fails,
+  because a log line has already been written for all its failure exists
+  (usually "connection refused: <reason>") and writing another one is
+  unnecessary clutter. */
 
   if (!smtp_start_session())
     {
@@ -500,6 +505,7 @@ if (pid == 0)
       if (!ok)                            /* Connection was dropped */
         {
         mac_smtp_fflush();
+        smtp_log_no_mail();               /* Log no mail if configured */
         _exit(EXIT_SUCCESS);
         }
       if (message_id[0] == 0) continue;   /* No message was accepted */
@@ -508,6 +514,7 @@ if (pid == 0)
       {
       mac_smtp_fflush();
       search_tidyup();
+      smtp_log_no_mail();                 /* Log no mail if configured */
       _exit((rc == 0)? EXIT_SUCCESS : EXIT_FAILURE);
       }
 
@@ -1629,6 +1636,8 @@ for (;;)
           {
           uschar opt[8];
           uschar *p = opt;
+          uschar *extra[4];
+          int extracount = 1;
 
           signal(SIGALRM, SIG_DFL);
           *p++ = '-';
@@ -1639,8 +1648,29 @@ for (;;)
           if (deliver_force_thaw) *p++ = 'f';
           if (queue_run_local) *p++ = 'l';
           *p = 0;
+          extra[0] = opt;
+
+          /* If -R or -S were on the original command line, ensure they get
+          passed on. */
+
+          if (deliver_selectstring != NULL)
+            {
+            extra[extracount++] = deliver_selectstring_regex? US"-Rr" : US"-R";
+            extra[extracount++] = deliver_selectstring;
+            }
+
+          if (deliver_selectstring_sender != NULL)
+            {
+            extra[extracount++] = deliver_selectstring_sender_regex?
+              US"-Sr" : US"-S";
+            extra[extracount++] = deliver_selectstring_sender;
+            }
+
+          /* Overlay this process with a new execution. */
+
+          (void)child_exec_exim(CEE_EXEC_PANIC, FALSE, NULL, TRUE, extracount,
+            extra[0], extra[1], extra[2], extra[3], extra[4]);
 
-          (void)child_exec_exim(CEE_EXEC_PANIC, FALSE, NULL, TRUE, 1, opt);
           /* Control never returns here. */
           }