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package HotSaNICmod::OSdep;

#use strict;
use diagnostics;

sub version {
  ($VERSION = '$Revision: 1.6 $') =~ s/.*(\d+\.\d+).*/$1/;
  return "default.pm $VERSION";
  }

sub sample {
  my %args=@_;

  $kbytes=0;
  $crefused=0;
  $ctimeout=0;
  $rtimeout=0;
  $nohost=0;
  $other=0;
  $msrefused=0;
  $active=0;

  open FILE,"mailq|";
  while (<FILE>) {
    if (/^\w{10,}\*\s/o) { $active++; }
    elsif (/^\s*\(/o) { 
      if (index($_,"Connection refused") >=0 ) { $crefused++; }
      elsif (index($_,"Connection timed out") >=0 ) { $ctimeout++; }
      elsif (index($_,"Host not found") >=0 ) { $nohost++; }
      elsif (index($_,"read timeout") >=0 ) { $rtimeout++; }
      elsif (index($_,"server refused mail service") >=0 ) { $msrefused++; }
      else { $other++; }
      }       
    elsif (/^--/o) { (undef,$kbytes)=split; }
    }       
  close FILE;
  
  my $req=$crefused+$ctimeout+$rtimeout+$nohost+$other+$msrefused+$active;

  HotSaNICmod::do_rrd("queue","U",time,$kbytes,$req,$crefused,$ctimeout,$rtimeout,$nohost,$other,$msrefused);

  }

1;

# possible failure messages and their internal assignments
#
#   "Connection refused"           =>  crefused
#   "Connection timed out"         =>  ctimeout
#   "Host not found"               =>  nohost
#   "Host not found, try again"    =>  nohost
#   "No route to host"             =>  noroute
#   "server dropped connection"    =>  other
#   "server refused mail service"  =>  msrefused
#