44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
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<?php
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/////////////////////////////////////////////////////////////////
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/// getID3() by James Heinrich <info@getid3.org> //
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// available at https://github.com/JamesHeinrich/getID3 //
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// or https://www.getid3.org //
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// or http://getid3.sourceforge.net //
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// see readme.txt for more details //
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/////////////////////////////////////////////////////////////////
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// //
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// module.misc.msoffice.php //
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// module for analyzing MS Office (.doc, .xls, etc) files //
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// dependencies: NONE //
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// ///
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/////////////////////////////////////////////////////////////////
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if (!defined('GETID3_INCLUDEPATH')) { // prevent path-exposing attacks that access modules directly on public webservers
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exit;
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}
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class getid3_msoffice extends getid3_handler
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{
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/**
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* @return bool
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*/
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public function Analyze() {
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$info = &$this->getid3->info;
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$this->fseek($info['avdataoffset']);
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$DOCFILEheader = $this->fread(8);
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$magic = "\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1";
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if (substr($DOCFILEheader, 0, 8) != $magic) {
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$this->error('Expecting "'.getid3_lib::PrintHexBytes($magic).'" at '.$info['avdataoffset'].', found '.getid3_lib::PrintHexBytes(substr($DOCFILEheader, 0, 8)).' instead.');
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return false;
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}
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$info['fileformat'] = 'msoffice';
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$this->error('MS Office (.doc, .xls, etc) parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
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return false;
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}
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}
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