#!/usr/local/bin/perl

  $port = shift;

# from ‘ wwwclient.pl
# from ‘ /usr/include/linux/socket.h
$AF_INET=2;
$SOCK_STREAM=1;
$PF_INET=$AF_INET;

#
# if ($url =~ m!http://([^/]*)(/.*)!)    {$them=$1;$file=$2;}
# if ($them =~ /(.*):([0-9]*)/)    {$them=$1;$port=$2;}
#
#  ($them,$port) = @ARGV;
  $port = 8081 unless $port;
#       And here's a server:
  $newport=$port;
            $sockaddr = 'S n a4 x8';
            ($name, $aliases, $proto) = getprotobyname('tcp');
            ($name, $aliases, $newport) = getservbyname($newport, 'tcp')
                 unless $newport =~ /^\d+$/;
            $this = pack($sockaddr, $AF_INET, $newport, "\0\0\0\0");
            select(NETSCAPE); $| = 1; select(stdout);
            socket(S, $PF_INET, $SOCK_STREAM, $proto) || die "socket: $!";
            bind(S, $this) || die "bind: $!";
            listen(S, 5) || die "connect: $!";
            select(S); $| = 1; select(stdout);

            for (;;) {
                 print "Listening again $port\n";
                 ($addr = accept(NETSCAPE,S)) || die $!;
                 print "accept ok\n";

                 ($af,$newport,$inetaddr) = unpack($sockaddr,$addr);
                 @inetaddr = unpack('C4',$inetaddr);
                 print "$af $newport @inetaddr\n";

##################
$ihport=80;

   $sockaddr = 'S n a4 x8';
   chop($hostname = `hostname`);

($name, $aliases, $proto) = getprotobyname('tcp');
($name, $aliases, $ihport) = getservbyname($ihport, 'tcp') unless $ihport =~ /^\d+$/;
($name, $aliases, $type, $len, $thisaddr) = gethostbyname($hostname);
($name, $aliases, $type, $len, $thataddr) = gethostbyname($them);

 $this = pack($sockaddr, $AF_INET, 0, $thisaddr);
 $that = pack($sockaddr, $AF_INET, $ihport, $thataddr);

 socket(HTTPD, $PF_INET, $SOCK_STREAM, $proto) || die "socket: $!";
 bind(HTTPD, $this) || die "bind: $!";
 connect(HTTPD, $that) || die "connect: $!";

 select(HTTPD);    $| = 1;
 select(NETSCAPE); $| = 1; select(stdout); $|=1;
########################################
$Contentslength=0;

      while (<NETSCAPE>) { # ϊαώιτωχαεν ϊαηομοχολ HTTPD ϊαπςοσα
            print length;
            print;
            print HTTPD;
            /^Content-length: ([0-9]*)/ && do {print $Contentslength=$1 ; print "<>"};
            /^\r*$/ && last; # πο πςοτολομυ χ λοξγε στςολι CRNL
           }

#     /^Content-type: application/x-www-form-urlencoded/;
           print "Contentslength: ",$Contentslength,"\n jjj\niii" ;

if ($Contentslength) {
     print "Contentslength: ",$Contentslength ;
          while (0)        # read (NETSCAPE,$bufer,1)
              { # ϊαώιτωχαεν χσε οσταμψξοε
		  print 1,"\n";
                  print;
                  print HTTPD $bufer;
              }
                     }

# print  time," GET $file HTTP/1.0\n\n";
 print  "GET $file HTTP/1.0\n\n";

$bufersize=64*1024;
 while ( read(HTTPD,$bufer,$bufersize)) {
         print NETSCAPE $bufer, "\n";
        }
# print  time;

##################
            }