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File: includes/getid3/module.graphic.efax.php

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  Classes of Karl Holz  >  WaldScan  >  includes/getid3/module.graphic.efax.php  >  Download  
File: includes/getid3/module.graphic.efax.php
Role: Auxiliary script
Content type: text/plain
Description: getID3 dependency
Class: WaldScan
Scan directories for files with certain extensions
Author: By
Last change:
Date: 2 years ago
Size: 2,496 bytes
 

Contents

Class file image Download
<?php
/////////////////////////////////////////////////////////////////
/// getID3() by James Heinrich <info@getid3.org> //
// available at http://getid3.sourceforge.net //
// or http://www.getid3.org //
/////////////////////////////////////////////////////////////////
// See readme.txt for more details //
/////////////////////////////////////////////////////////////////
// //
// module.archive.efax.php //
// module for analyzing eFax files //
// dependencies: NONE //
// ///
/////////////////////////////////////////////////////////////////


class getid3_efax extends getid3_handler
{

    function
Analyze() {
       
$info = &$this->getid3->info;

       
fseek($this->getid3->fp, $info['avdataoffset'], SEEK_SET);
       
$efaxheader = fread($this->getid3->fp, 1024);

       
$info['efax']['header']['magic'] = substr($efaxheader, 0, 2);
        if (
$info['efax']['header']['magic'] != "\xDC\xFE") {
           
$info['error'][] = 'Invalid eFax byte order identifier (expecting DC FE, found '.getid3_lib::PrintHexBytes($info['efax']['header']['magic']).') at offset '.$info['avdataoffset'];
            return
false;
        }
       
$info['fileformat'] = 'efax';

       
$info['efax']['header']['filesize'] = getid3_lib::LittleEndian2Int(substr($efaxheader, 2, 4));
        if (
$info['efax']['header']['filesize'] != $info['filesize']) {
           
$info['error'][] = 'Probable '.(($info['efax']['header']['filesize'] > $info['filesize']) ? 'truncated' : 'corrupt').' file, expecting '.$info['efax']['header']['filesize'].' bytes, found '.$info['filesize'].' bytes';
        }
       
$info['efax']['header']['software1'] = rtrim(substr($efaxheader, 26, 32), "\x00");
       
$info['efax']['header']['software2'] = rtrim(substr($efaxheader, 58, 32), "\x00");
       
$info['efax']['header']['software3'] = rtrim(substr($efaxheader, 90, 32), "\x00");

       
$info['efax']['header']['pages'] = getid3_lib::LittleEndian2Int(substr($efaxheader, 198, 2));
       
$info['efax']['header']['data_bytes'] = getid3_lib::LittleEndian2Int(substr($efaxheader, 202, 4));

$info['error'][] = 'eFax parsing not enabled in this version of getID3() ['.$this->getid3->version().']';
return
false;

        return
true;
    }

}


?>