includes/UDP.php

   1 <?php
   2
   3 class UDP {
   4         /**
   5          * Send some text to UDP
   6          * @param string $line
   7          * @param string $prefix
   8          * @param string $address
   9          * @return bool success
  10          */
  11         public static function sendToUDP( $line, $address = '', $prefix = '' ) {
  12                 global $wgRC2UDPAddress, $wgRC2UDPPrefix, $wgRC2UDPPort;
  13                 # Assume default for standard RC case
  14                 $address = $address ? $address : $wgRC2UDPAddress;
  15                 $prefix = $prefix ? $prefix : $wgRC2UDPPrefix;
  16                 # Notify external application via UDP
  17                 if( $address ) {
  18                         $conn = socket_create( AF_INET, SOCK_DGRAM, SOL_UDP );
  19                         if( $conn ) {
  20                                 $line = $prefix . $line;
  21                                 socket_sendto( $conn, $line, strlen($line), 0, $address, $wgRC2UDPPort );
  22                                 socket_close( $conn );
  23                                 return true;
  24                         }
  25                 }
  26                 return false;
  27         }
  28
  29         /**
  30          * Remove newlines and carriage returns
  31          * @param string $line
  32          * @return string
  33          */
  34         public static function cleanupForIRC( $text ) {
  35                 return str_replace(array("\n", "\r"), array("", ""), $text);
  36         }
  37 }