1<?php 2 3///////////////////////////////////////////////////////////////// 4/// getID3() by James Heinrich <info@getid3.org> // 5// available at https://github.com/JamesHeinrich/getID3 // 6// or https://www.getid3.org // 7// or http://getid3.sourceforge.net // 8// see readme.txt for more details // 9///////////////////////////////////////////////////////////////// 10// // 11// module.misc.msoffice.php // 12// module for analyzing MS Office (.doc, .xls, etc) files // 13// dependencies: NONE // 14// /// 15///////////////////////////////////////////////////////////////// 16 17if (!defined('GETID3_INCLUDEPATH')) { // prevent path-exposing attacks that access modules directly on public webservers 18 exit; 19} 20 21class getid3_msoffice extends getid3_handler 22{ 23 /** 24 * @return bool 25 */ 26 public function Analyze() { 27 $info = &$this->getid3->info; 28 29 $this->fseek($info['avdataoffset']); 30 $DOCFILEheader = $this->fread(8); 31 $magic = "\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1"; 32 if (substr($DOCFILEheader, 0, 8) != $magic) { 33 $this->error('Expecting "'.getid3_lib::PrintHexBytes($magic).'" at '.$info['avdataoffset'].', found '.getid3_lib::PrintHexBytes(substr($DOCFILEheader, 0, 8)).' instead.'); 34 return false; 35 } 36 $info['fileformat'] = 'msoffice'; 37 38 $this->error('MS Office (.doc, .xls, etc) parsing not enabled in this version of getID3() ['.$this->getid3->version().']'); 39 return false; 40 41 } 42 43} 44