##########################################################################

# $Id$

##########################################################################

#####################################################

## Copyright (c) 2008 Kirk Bauer

## Covered under the included MIT/X-Consortium License:

##    http://www.opensource.org/licenses/mit-license.php

## All modifications and contributions by other persons to

## this script are assumed to have been donated to the

## Logwatch project and thus assume the above copyright

## and licensing terms.  If you want to make contributions

## under your own copyright or a different license this

## must be explicitly stated in the contribution an the

## Logwatch project reserves the right to not accept such

## contributions.  If you have made significant

## contributions to this script and want to claim

## copyright please contact logwatch-devel@lists.sourceforge.net.

#########################################################

$Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;

while (defined($ThisLine = <STDIN>)) {

   if (( $ThisLine =~ /open\(.*\): No such file or directory/)  or

      ( $ThisLine =~ /Id "r" respawning too fast: disabled for 5 minutes/) or

      ( $ThisLine =~ /Re-reading inittab/) or

      ( $ThisLine =~ /.* main process ended, respawning/) or

      ( $ThisLine =~ /Disconnected from system bus/)) {

      # We don't care about these

   }

   elsif ( $ThisLine =~ s/Switching to runlevel: (.)\s*$/$1/ ) {

      # Which runlevel did we change to?

      chomp ($ThisLine);

      $RunLevel{$ThisLine}++;

   }

   elsif ( $ThisLine =~ s/^Entering runlevel: (.)\s*$/$1/ ) {

      # Which runlevel did we enter?

      chomp ($ThisLine);

      $RunLevel{$ThisLine}++;

   }

   elsif ( $ThisLine =~ s/^Trying to re-exec init// ) {

	   # Look for telinit executions

	   chomp ($ThisLine);

	   $ReExecInit++;

   }

   elsif ( ($Name,$Cause) = ($ThisLine =~ /(.*) main process \([0-9]*\) killed by (.*)/)) {

      $ProcessKilled{"$Name,$Cause"}++;

   }

   elsif ( ($Name, $Status) = ($ThisLine =~ /(.*) main process \([0-9]*\) terminated with status ([0-9]*)/)) {

      $ProcessTerminated{"$Name,Status"}++;

   }

   elsif ( $ThisLine =~ /Re-executing \/sbin\/init/) {

      $ReExecSbinInit++;

   }

   else {

      # report any unmatched entries

      push @OtherList,$ThisLine;

   }

}

if ((keys %RunLevel) and ($Detail >= 10)) {

   foreach $Level (sort keys %RunLevel) {

      print "   Entered or switched to runlevel " . $Level . ": " . $RunLevel{$Level} . " Time(s)\n";

   }

}

if ($ReExecInit and $Detail) {

	print "\n\nRe-execs of init: $ReExecInit times\n";

}

if ($ReExecSbinInit and $Detail) {

        print "\n\nRe-executing \/sbin\/init/: $ReExecSbinInit times\n";

}

if ((keys %ProcessKilled) and ($Detail >=10)) {

   print "\nKilled processses:\n";

   foreach (keys %ProcessKilled) {

      my ($Name,$Cause)=split ",";

      print "   Process " . $Name. " killed by " . $Cause . ": " . $ProcessKilled{"$Name,$Cause"} . " Time(s)\n";

   }

}

if ((keys %ProcessTerminated) and ($Detail >=10)) {

   print "\nTerminated processses:\n";

   foreach (keys %ProcessTerminated) {

      my ($Name,$Status)=split ",";

      print "   Process " . $Name. " terminated with status " . $Cause . ": " . $ProcessTerminated{"$Name,$Status"} . " Time(s)\n";

   }

}

if ($#OtherList >= 0) {

   print "\n**Unmatched Entries**\n";

   print @OtherList;

}

exit(0);

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