Improved the '($parent) =' pattern match (Daniel Tiefnig)

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

diff --git a/src/src/log.c b/src/src/log.c
index 1427bd06122389c530a1c9bc17affb6ad5c64f6b..5cc30928747c83ae0f0e1d740dccadb2ac479432 100644 (file)
--- a/src/src/log.c
+++ b/src/src/log.c
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/log.c,v 1.6 2005/06/28 10:23:35 ph10 Exp $ */
+/* $Cambridge: exim/src/src/log.c,v 1.12 2007/01/31 16:52:12 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2005 */
+/* Copyright (c) University of Cambridge 1995 - 2007 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for writing log files. The code for maintaining datestamped
@@ -57,7 +57,9 @@ static uschar *file_path = US"";
 
 /* The given string is split into sections according to length, or at embedded
 newlines, and syslogged as a numbered sequence if it is overlong or if there is
-more than one line.
+more than one line. However, if we are running in the test harness, do not do
+anything. (The test harness doesn't use syslog - for obvious reasons - but we
+can get here if there is a failure to open the panic log.)
 
 Arguments:
   priority       syslog priority
@@ -72,6 +74,8 @@ write_syslog(int priority, uschar *s)
 int len, pass;
 int linecount = 0;
 
+if (running_in_test_harness) return;
+
 if (!syslog_timestamp) s += log_timezone? 26 : 20;
 
 len = Ustrlen(s);
@@ -720,15 +724,29 @@ if (disable_logging)
   return;
   }
 
+/* Handle disabled reject log */
+
+if (!write_rejectlog) flags &= ~LOG_REJECT;
+
 /* Create the main message in the log buffer, including the message
 id except for the process log and when called by a utility. */
 
 ptr = log_buffer;
+sprintf(CS ptr, "%s ", tod_stamp(tod_log));
+while(*ptr) ptr++;
+
+if ((log_extra_selector & LX_pid) != 0)
+  {
+  sprintf(CS ptr, "[%d] ", (int)getpid());
+  while (*ptr) ptr++;
+  }
+
 if (really_exim && (flags & LOG_PROCESS) == 0 && message_id[0] != 0)
-  sprintf(CS ptr, "%s %s ", tod_stamp(tod_log), message_id);
-else sprintf(CS ptr, "%s ", tod_stamp(tod_log));
+  {
+  sprintf(CS ptr, "%s ", message_id);
+  while(*ptr) ptr++;
+  }
 
-while(*ptr) ptr++;
 if ((flags & LOG_CONFIG) != 0) ptr = log_config_info(ptr, flags);
 
 va_start(ap, format);
@@ -741,7 +759,7 @@ va_end(ap);
 this way because it kind of fits with LOG_RECIPIENTS. */
 
 if ((flags & LOG_SENDER) != 0 &&
-    ptr < log_buffer + LOG_BUFFER_SIZE - 8 - Ustrlen(raw_sender))
+    ptr < log_buffer + LOG_BUFFER_SIZE - 10 - Ustrlen(raw_sender))
   {
   sprintf(CS ptr, " from <%s>", raw_sender);
   while (*ptr) ptr++;
@@ -854,11 +872,12 @@ if ((flags & LOG_MAIN) != 0 &&
     }
   }
 
-/* Handle the log for rejected messages. This can be globally disabled. If
-there are any header lines (i.e. if the rejection is happening after the DATA
-phase), log the recipients and the headers. */
+/* Handle the log for rejected messages. This can be globally disabled, in
+which case the flags are altered above. If there are any header lines (i.e. if
+the rejection is happening after the DATA phase), log the recipients and the
+headers. */
 
-if (write_rejectlog && (flags & LOG_REJECT) != 0)
+if ((flags & LOG_REJECT) != 0)
   {
   header_line *h;