From 493246e64c750828941c8c8e0bf381c9a5ae50fa Mon Sep 17 00:00:00 2001
From: Michael Brown <michaelb@opentext.com>
Date: Tue, 27 Jul 2004 17:04:28 +0000
Subject: [PATCH] Allow a 'host' entry in a check_logs configuration section.
 This allows you to report problems as a different host. Useful when you are
 monitoring SNMP traps, consolidating syslogs, etc.

---
 src/lib/Spong/Client/logmon.pm          |  1 +
 src/lib/Spong/Client/plugins/check_logs | 55 ++++++++++++++++++-------
 2 files changed, 42 insertions(+), 14 deletions(-)

diff --git a/src/lib/Spong/Client/logmon.pm b/src/lib/Spong/Client/logmon.pm
index 6f8db46..083cfcc 100755
--- a/src/lib/Spong/Client/logmon.pm
+++ b/src/lib/Spong/Client/logmon.pm
@@ -141,6 +141,7 @@ sub check {
                $self->{'stati'}->{$id} = { item=>'logs',
                   status=>$rep->{'status'},
                   endtime=>time+($rep->{'duration'}*60), 
+                  host=>($rep->{'host'} or $HOST),
                   text=>"$text" };
             }
          }
diff --git a/src/lib/Spong/Client/plugins/check_logs b/src/lib/Spong/Client/plugins/check_logs
index 8ffec6c..82297cf 100755
--- a/src/lib/Spong/Client/plugins/check_logs
+++ b/src/lib/Spong/Client/plugins/check_logs
@@ -9,7 +9,9 @@ use Spong::Client::logmon;
 sub check_logs { 
    my $color    = "green";
    my( $message, $summary, $word, $ret, $hit, @hit, $time, $critical );
-   my( $lm, @logs, $stat, $key, $numprob, $status, $text, $file, $chk, $lc);
+   my( $lm, %logs, $stat, $key, $numprob, $status, $text, $file, $chk, $lc);
+   my( $hits, $hostname );
+   my %byhost = ();
 
    # If @LOGMON is not defined, load the log monitoring checks
    if (! defined @LOGMON) {
@@ -19,37 +21,62 @@ sub check_logs {
          foreach $chk ( @{$lc->{'checks'}} )  {
             $lm->add_check($chk);
          }
-         push @LOGMON, $lm
+         push @LOGMON, $lm;
+      }
+   }
+
+   foreach $lc (@$LOGCHECKS) {
+      foreach $chk ( @{$lc->{'checks'}} )  {
+         $byhost{$chk->{'host'} or $HOST} = ();
       }
    }
 
    # Run the checks for all of the log files
    foreach $lm (@LOGMON) { $lm->check(); }
 
-   # Scan each log monitor stati, build the message and calculate summary
    $message = "";
    foreach $lm (@LOGMON) {
       $message .= $lm->logfile() . "\n";
-      $stat = $lm->stati(); $numprob = 0;
-      foreach $key (%$stat) {
+      $hits = $lm->stati(); $numprob = 0;
+      foreach $key (keys %$hits) {
+         # Grab the status and text fields to make things easier
+         $status = $hits->{$key}->{'status'};
+         $text   = $hits->{$key}->{'text'};
+         $host   = ($hits->{$key}->{'host'} or $HOST);
+         push @{$byhost{$host}},{ 'status' => $status,
+                                  'text' => $text,
+                                  'logfile' => $lm->logfile() };
+      }
+   }
+
+   foreach $hostname (sort keys %byhost) {
+      %logs = ();
+      $numprob = 0;
+      $message = "";
+      $color = "green";
+      # Loop over each element in the array 
+      foreach $elem ( @{$byhost{$hostname}} ) {
+         $status = $elem->{'status'};
+         $text   = $elem->{'text'};
          $numprob++;
-         $status = $stat->{$key}->{'status'};
-         $text   = $stat->{$key}->{'text'};
+
+         # Scan each log monitor stati, build the message and calculate summary
          if ( $text or $status ) {
             $message .= "$status : $text\n";
          }
          $color = "yellow" if $status eq "yellow" and $color eq "green";
          $color = "red" if $status eq "red";
+         $logs{$elem->{'logfile'}} = 1;
       }
-      if ($numprob == 0) {$message .= "No bad messages\n"; }
-      else { push @logs,$lm->logfile(); }
-   }
 
-   $summary = "All logs ok." if $color eq "green";
-   $summary = "log problems: @logs" if $color ne "green";
+      if ($numprob == 0) { $message .= "No bad messages\n"; }
 
-   &debug( "logs - $color, $summary" );
-   &status( $SPONGSERVER, $HOST, "logs", $color, $summary, $message );
+      $summary = "All logs ok." if $color eq "green";
+      $summary = "log problems: ".join("\n",keys %logs) if $color ne "green";
+
+      &debug( "logs - $color, $summary" );
+      &status( $SPONGSERVER, $hostname, "logs", $color, $summary, $message );
+   }
 }
 
 # I'm included perl code, I need this line.
-- 
2.30.2