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48 lines
1.0 KiB
48 lines
1.0 KiB
<?php
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/**
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*
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* @package Duplicator
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* @copyright (c) 2021, Snapcreek LLC
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*/
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namespace Duplicator\Libs\DupArchive\Headers;
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use Exception;
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/**
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* Dup archive glob header
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*
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* Format
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* #C#{$originalSize}#{$storedSize}!
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*/
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class DupArchiveGlobHeader extends DupArchiveReaderGlobHeader
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{
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// public $marker;
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public $originalSize;
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public $storedSize;
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public $hash;
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/**
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* Write header in archive
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*
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* @param resource $archiveHandle archive file resource
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*
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* @return int
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*/
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public function writeToArchive($archiveHandle)
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{
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// <G><OS>x</OS>x<SS>x</SS><HA>x</HA></G>
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$headerString = '<G><OS>' . $this->originalSize . '</OS><SS>' . $this->storedSize . '</SS><HA>' . $this->hash . '</HA></G>';
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//SnapIO::fwrite($archiveHandle, $headerString);
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$bytes_written = @fwrite($archiveHandle, $headerString);
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if ($bytes_written === false) {
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throw new Exception('Error writing to file.');
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} else {
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return $bytes_written;
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}
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}
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}
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