#!/usr/bin/perl
#--------------------------------------------------#
#      IRC(InterNet Relay Chat) bot framework      #
#--------------------------------------------------#
#----------------------Coded By--------------------#
# _|_|_|              _|_|_|_|_|          _|    _| #
# _|    _|    _|_|_|      _|      _|_|_|  _|    _| #
# _|_|_|    _|    _|      _|    _|        _|_|_|_| #
# _|        _|    _|      _|    _|        _|    _| #
# _|          _|_|_|      _|      _|_|_|  _|    _| #
#--------------------------------------------------#
# Important Notice Below, Please Read...           #
# ======================================           #
# 1) The Terms and Conditions to this program are  #
# located at the bottom of the code, along with    #
# all the things stated here.                      #
#                                                  #
# 2) You may modify this source to fit your needs. #
# It may be modified in any shape, or form...      #
#                                                  #
# 3) You may sell this source to people in both    #
# physical, and digital forms.                     #
#                                                  #
# 4) This source IS owned by the original creator  #
# PaTcH, and by my/his wishes, please leave this   #
# and all the above (Including the ASCII) in this  #
# programs source code.                            #
#--------------------------------------------------#
#-------Please Read Notice At End Of Source--------#
#--------------------------------------------------#
use IO::Socket;
use Digest::MD5 qw(md5_hex);
my $system = system(clear);
if($system = -1) { system(cls); } else { system(clear); }

# Declaration of the Variables..
my ($oNICK, $NICK, $SERVER, $IDEN, $SOCKET, $PINGED);
$oNICK=$ARGV[0] if $ARGV[0] || &argerror;
$NICK=$ARGV[1] if $ARGV[1];
$SERVER=$ARGV[2] if $ARGV[2];

$SOCKET=new IO::Socket::INET(
                             PeerAddr => $SERVER,
                             PeerPort => 6667,
                             Proto => 'tcp') or
die "Could not open socket to $SERVER\n";
	if($SOCKET) {
			print("-> You're Now Connected To : $SERVER\n");
			print("-> Please do a /msg $NICK !join <channel>\n");
	}

$SOCKET->send("USER $NICK $NICK $NICK $NICK $NICK\r\n");
$SOCKET->send("NICK $NICK\r\n");

while(my $input = <$SOCKET>) {
$input =~ s/\r\n//;
	if(!$PINGED) {
			sleep(1);
			$PINGED=1;
	}
	if($input =~ /^PING (\S+)$/i) {
		$SOCKET->send("PONG $1\r\n");
	}
#--------------------------#
# We'll Start The CMDs Now #
#--------------------------#
	if($input =~ /^:$oNICK!\S+ PRIVMSG (\S+) :!join (\S+)$/i) {
			print("-> Joining The Channel $2 | Command From $1\r\n");
		$SOCKET->send("JOIN $2\r\n");
	}
	if($input =~ /^:$oNICK!\S+ PRIVMSG (\S+) :!speak (.*)$/i) {
			print("-> Speaking the words '$2' to $1\r\n");
		$SOCKET->send("PRIVMSG $1 $2\r\n");
	}
	if($input =~ /^:(\S+)!\S+ PRIVMSG (\S+) :!md5 (\S+)$/i) {
		my $md5 = md5_hex($3);
			print("-> MD5 of $3 calculated to : $md5\n");
		$SOCKET->send("PRIVMSG $2 Md5 of $3 is $md5\r\n");
		open(MD5,">>MD5Hashes.log");
			print(MD5 "$3 - $md5");
		close(MD5);
	}
}

#------------#
# Sub Functs #
#------------#
sub argerror {
if($system = -1) { system(cls); } else { system(clear); }
	if(!$ARGV[0]) {
			print("\n-> You've forgotten your argument(s),\n");
			print("-> which should be the owners' nick, botnick, and server.\n");
			print("-> in that order...\n\n");
	}
}
#--------------------------------------------------------------------------------#
# 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA  #
#--------------------------------------------------------------------------------#
# PaTcH (Robert S) Copyright (C) 2006-2008