X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fexicyclog.src;h=b4aa018a06e1a4084043f6784e9b6244a968fb22;hb=c8ea159758f4f58b63cebc77067f53264a10f0cf;hp=4762f21f796e43905472f53c973be91e611ac231;hpb=059ec3d9952740285fb1ebf47961b8aca2eb1b4a;p=exim.git

diff --git a/src/src/exicyclog.src b/src/src/exicyclog.src
index 4762f21f7..b4aa018a0 100644
--- a/src/src/exicyclog.src
+++ b/src/src/exicyclog.src
@@ -1,5 +1,5 @@
 #! /bin/sh
-# $Cambridge: exim/src/src/exicyclog.src,v 1.1 2004/10/07 10:39:01 ph10 Exp $
+# $Cambridge: exim/src/src/exicyclog.src,v 1.4 2005/06/16 15:48:58 ph10 Exp $
 
 # Copyright (c) 2004 University of Cambridge.
 # See the file NOTICE for conditions of use and distribution.
@@ -24,8 +24,10 @@
 # This is a shell script for cycling exim main and reject log files. Each time
 # it is run, the files get "shuffled down" by one, the current one (e.g.
 # mainlog) becoming mainlog.01, the previous mainlog.01 becoming mainlog.02,
-# and so on, up to the limit configured here. The same happens to the reject
-# logs. All those with numbers greater than 1 are compressed.
+# and so on, up to the limit configured here. When the number to keep is
+# greater than 99 (not common, but some people do it), three digits are used
+# (e.g. mainlog.001). The same shuffling happens to the reject logs. All
+# renamed files with numbers greater than 1 are compressed.
 
 # This script should be called regularly (e.g. daily) by a root crontab
 # entry of the form
@@ -137,10 +139,19 @@ fi
 log_file_path=`echo "$log_file_path" | \
   sed 's/^ *:\{0,1\} *syslog *:\{0,1\} *//;s/: *syslog *:/:/;s/: *syslog *$//'`
 
-# If log_file_path is empty, then the logs we are interested in are called
-# "mainlog" and "rejectlog" in the directory called "log" in the spool
-# directory. Otherwise we fish out the directory from the given path, and
-# also the names of the logs.
+# If log_file_path is empty, try and get the compiled in default by using
+# /dev/null as the configuration file.
+
+if [ "$log_file_path" = "" ]; then
+  log_file_path=`$exim_path -C /dev/null -bP log_file_path | sed 's/.*=[  ]*//'`
+  log_file_path=`echo "$log_file_path" | \
+    sed 's/^ *:\{0,1\} *syslog *:\{0,1\} *//;s/: *syslog *:/:/;s/: *syslog *$//'`
+fi
+
+# If log_file_path is still empty, the logs we are interested in are probably
+# called "mainlog" and "rejectlog" in the directory called "log" in the spool
+# directory. Otherwise we fish out the directory from the given path, and also
+# the names of the logs.
 
 if [ "$log_file_path" = "" ]; then
   logdir=$spool_directory/log
@@ -202,11 +213,18 @@ if [ -f $rejectlog.$keept.$suffix ]; then $rm $rejectlog.$keept.$suffix; fi;
 # When the number is less than 10, insert a leading zero.
 
 count=$keep
-if [ $count -lt 10 ]; then countt=0$count; else countt=$count; fi;
+if [ $count -lt 10 ]; then countt=0$count; else countt=$count; fi
 
 while [ $count -gt 1 ]; do
   old=`expr $count - 1`
-  if [ $old -lt 10 ]; then oldt=0$old; else oldt=$old; fi;
+  if [ $keep -gt 99 ]; then
+    if   [ $old -lt 10 ]; then oldt=00$old
+    elif [ $old -lt 100 ]; then oldt=0$old
+    else oldt=$old
+    fi
+  else
+    if [ $old -lt 10 ]; then oldt=0$old; else oldt=$old; fi;
+  fi
   if [ -f $mainlog.$oldt ]; then
     $mv $mainlog.$oldt $mainlog.$countt
   elif [ -f $mainlog.$oldt.$suffix ]; then
@@ -221,25 +239,34 @@ while [ $count -gt 1 ]; do
   countt=$oldt
 done
 
-# Now rename the current files as 01
+# Now rename the current files as 01 or 001 if keeping more than 99
+
+if [ $keep -gt 99 ]; then first=001; else first=01; fi
 
 if [ -f $mainlog ]; then
-  $mv $mainlog $mainlog.01
-  $chown $user:$group $mainlog.01
+  $mv $mainlog $mainlog.$first
+  $chown $user:$group $mainlog.$first
 fi
 
 if [ -f $rejectlog ]; then
-  $mv $rejectlog $rejectlog.01
-  $chown $user:$group $rejectlog.01
+  $mv $rejectlog $rejectlog.$first
+  $chown $user:$group $rejectlog.$first
 fi
 
-# Now scan the 02 and later files, compressing where necessary, and
+# Now scan the (0)02 and later files, compressing where necessary, and
 # ensuring that their owners and groups are correct.
 
 count=2;
 
 while [ $count -le $keep ]; do
-  if [ $count -lt 10 ]; then countt=0$count; else countt=$count; fi
+  if [ $keep -gt 99 ]; then
+    if   [ $count -lt 10 ]; then countt=00$count
+    elif [ $count -lt 100 ]; then countt=0$count
+    else countt=$count
+    fi
+  else
+    if [ $count -lt 10 ]; then countt=0$count; else countt=$count; fi
+  fi
   if [ -f $mainlog.$countt ]; then $compress $mainlog.$countt; fi
   if [ -f $mainlog.$countt.$suffix ]; then
     $chown $user:$group $mainlog.$countt.$suffix