<?php
/**********************************************************************
*    Author:    Terry Valladon (terry@terryvalladon.com)
*    Web...:    http://www.terryvalladon.com
*    Name..:    UDBDebug Class
*    Desc..:    This class is used to send debug messages as a datagram packet to a UDP port
*
*    Notes.:    <IP ADDRESS>    = The IP address you want the packet sent to
*        <PORT>        = The port you want the packet sent to
*        <LEVEL>        = LOW, MEDIUM, HIGH
*        <VERBOSE>    = TRUE, FALSE - Display information like LEVEL and PORT
*
*    Usage.:    require_once("UDPDEBUG_CLASS.php");            
*        $UDPDEBUG = new UDPDEBUG(<IP ADDRESS>, <PORT>);
*        $UDPDEBUG->SEND($MESSAGE, <LEVEL>, <VERBOSE>);
*
*/

    class UDPDEBUG {
        public $IP_ADDRESS;
        public $PORT;
        public $UDP_OBJECT;
        public $ERR_NO;
        public $ERR_STR;
        public $ESC_CHR;
        public $LEVEL = array('LOW'=>0,'MEDIUM'=>1,'HIGH'=>2);
        public $LEVEL_WORDS = array(0=>'LOW',1=>'MEDIUM',2=>'HIGH');
        public $LEVEL_COLORS = array(0=>'GREEN',1=>'YELLOW', 2=>'RED');
        public $ANSI_BG = array('RED'=>'[41m','GREEN'=>'[42m','YELLOW'=>'[43m','CYAN'=>'[46m');
        public $ANSI_FG = array('RED'=>'[1;31m','GREEN'=>'[1;32m','YELLOW'=>'[1;33m','CYAN'=>'[1;36m');
        public $ANSI_SPECIAL = array('NORMAL'=>'[0m');

        function UDPDEBUG($IP_ADDRESS, $PORT){
            $this->ESC_CHR = chr(27);
            $this->IP_ADDRESS = $IP_ADDRESS;
            $this->PORT = $PORT;
        }

        function SEND($STRING, $LEVEL = 1, $VERBOSE = FALSE)
        {
            $LEVEL = $this->LEVEL[$LEVEL];
            if($VERBOSE == TRUE){
                $OUTPUT = sprintf("[%s]:%s:%s%s\n",$this->ESC_CHR.$this->ANSI_FG['CYAN'].$this->PORT,$this->ESC_CHR.$this->ANSI_FG[$this->LEVEL_COLORS[$LEVEL]].str_pad($this->LEVEL_WORDS[$LEVEL], 9),$this->ESC_CHR.$this->ANSI_SPECIAL['NORMAL'], $STRING);
            }else{
                $OUTPUT = sprintf("%s\n",$this->ESC_CHR.$this->ANSI_FG[$this->LEVEL_COLORS[$LEVEL]].$STRING.$this->ESC_CHR.$this->ANSI_SPECIAL['NORMAL']);
            }
            $this->UPD_OBJECT = fsockopen("udp://" . $this->IP_ADDRESS, $this->PORT, $this->ERR_NO, $this->ERR_STR);
            if (!$this->UPD_OBJECT) {
                echo "ERROR IN UDP SYSTEM: $this->ERR_NO - $this->ERR_STR<br />\n";
                return 0;
            }
            fwrite($this->UPD_OBJECT, $OUTPUT);
            fclose($this->UPD_OBJECT);
        }
    }
?>