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

use strict;

my ($junk, $Msg, $total);
my %Action = ();
my %Start = ();
my %Login = ();
my %TakeChar = ();
my %DropChar = ();
my %Logout = ();

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

# Interesting events:
# 05/22/07 20:46:47 [Info]    LOGIN: New player named wart from ip 192.168.1.7
# 05/22/07 21:01:12 [Info]    LOGIN: Player named wart from ip 192.168.1.7
# 05/22/07 21:00:34 [Info]    LOGOUT: Player named wart from ip 192.168.1.7


while (defined(my $ThisLine = <STDIN>)) {
   chomp($ThisLine);
   if ( ($Msg) = ($ThisLine =~ /LOGIN: (.*)$/)) {
      $Login{$Msg}++;
   }
   if ( ($Msg) = ($ThisLine =~ /LOGOUT: (.*)$/)) {
      $Logout{$Msg}++;
   }
}

if (keys %Login) {
   if ($Detail >= 5) {
      foreach my $Msg (sort keys %Login) {
         if ($Login{$Msg} > 1) {
            print "$Msg ($Login{$Msg} times)\n"
         } else {
            print "$Msg\n"
         }
      }
   } else {
      my $total;
      foreach my $Msg (sort keys %Login) {
         $total += $Login{$Msg};
      }
      print "$total Users logged in\n";
   }
}

if (keys %Logout) {
   if ($Detail >= 5) {
      foreach my $Msg (sort keys %Logout) {
         if ($Logout{$Msg} > 1) {
            print "$Msg ($Logout{$Msg} times)\n"
         } else {
            print "$Msg\n"
         }
      }
   } else {
      my $total;
      foreach my $Msg (sort keys %Logout) {
         $total += $Logout{$Msg};
      }
      print "$total players logged out\n";
   }
}

exit(0);

# vi: shiftwidth=3 tabstop=3 syntax=perl et