#!__PERL_LOCATION__ -w # -*- mode: perl -*-

#     GIFT, a flexible content based image retrieval system.
#     Copyright (C) 1998, 1999, 2000 CUI, University of Geneva

#     This program is free software; you can redistribute it and/or modify
#     it under the terms of the GNU General Public License as published by
#     the Free Software Foundation; either version 2 of the License, or
#     (at your option) any later version.

#     This program is distributed in the hope that it will be useful,
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#     GNU General Public License for more details.

#     You should have received a copy of the GNU General Public License
#     along with this program; if not, write to the Free Software
#     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#!/usr/bin/perl -w
require 5.002;

BEGIN {$ENV{PATH}='';}

use Socket;
use Carp;

sub logmsg {print "$0 $$: @_ at ", scalar localtime, "\n"}

my $lHandshake   = shift;
my $lResult   = shift;
my $port   = shift || 12789;
my $proto  = getprotobyname('tcp');

socket(Server,PF_INET,SOCK_STREAM,$proto) or die "socket:  $!";
setsockopt(Server,SOL_SOCKET,SO_REUSEADDR,pack("l",1))
  or die "setsockopt: $!";
bind(Server,sockaddr_in($port,INADDR_ANY)) or die "bind: $!";#
listen(Server,SOMAXCONN)                   or die "listen: $!";

logmsg "server started on port $port";
my $paddr;

$SIG{CHLD}=\&REAPER;

my $lCount=0;

for(;$paddr=accept(Client,Server);close Client){
  my($port,$iaddr)=sockaddr_in($paddr);
  my($name)=gethostbyaddr($iaddr,AF_INET);

  logmsg "connection from $name [",inet_ntoa($iaddr),"] at port $port";

  for($i=0;$i<1000000;$i++){};

  my(@lSent);

  while(<Client>){
    print;
    push @lSent,$_;
    last if(m/<\/mrml>/);
  }

  if(!$lCount){
    open INFILE,$lHandshake or die "couldd'nt open $file";
    #
    while(<INFILE>){
      print Client $_;
    }
  }else{
    open INFILE,$lResult or die "couldd'nt open $file";
    #
    while(<INFILE>){
      print Client $_;
    }
  }

  $lCount++;

  "you sent me ",@lSent;
}
