MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / james-heinrich / getid3 / getid3 / module.graphic.efax.php

diff --git a/vendor/james-heinrich/getid3/getid3/module.graphic.efax.php b/vendor/james-heinrich/getid3/getid3/module.graphic.efax.php
new file mode 100644 (file)
index 0000000..8c62854
--- /dev/null
+++ b/vendor/james-heinrich/getid3/getid3/module.graphic.efax.php
@@ -0,0 +1,51 @@
+<?php
+/////////////////////////////////////////////////////////////////
+/// getID3() by James Heinrich <info@getid3.org>               //
+//  available at http://getid3.sourceforge.net                 //
+//            or http://www.getid3.org                         //
+//          also https://github.com/JamesHeinrich/getID3       //
+/////////////////////////////////////////////////////////////////
+// See readme.txt for more details                             //
+/////////////////////////////////////////////////////////////////
+//                                                             //
+// module.archive.efax.php                                     //
+// module for analyzing eFax files                             //
+// dependencies: NONE                                          //
+//                                                            ///
+/////////////////////////////////////////////////////////////////
+
+
+class getid3_efax extends getid3_handler
+{
+
+       public function Analyze() {
+               $info = &$this->getid3->info;
+
+               $this->fseek($info['avdataoffset']);
+               $efaxheader = $this->fread(1024);
+
+               $info['efax']['header']['magic'] = substr($efaxheader, 0, 2);
+               if ($info['efax']['header']['magic'] != "\xDC\xFE") {
+                       $this->error('Invalid eFax byte order identifier (expecting DC FE, found '.getid3_lib::PrintHexBytes($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']) {
+                       $this->error('Probable '.(($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));
+
+$this->error('eFax parsing not enabled in this version of getID3() ['.$this->getid3->version().']');
+return false;
+
+               return true;
+       }
+
+}