2016-11-15 18:38:26 +00:00
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<?php
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/** Dump to Bzip2 format
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* @link https://www.adminer.org/plugins/#use
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* @uses bzopen(), tempnam("")
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2017-05-07 17:54:08 +00:00
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* @author Jakub Vrana, https://www.vrana.cz/
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2016-11-15 18:38:26 +00:00
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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class AdminerDumpBz2 {
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/** @access protected */
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var $filename, $fp;
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function dumpOutput() {
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if (!function_exists('bzopen')) {
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return array();
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}
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return array('bz2' => 'bzip2');
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}
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function _bz2($string, $state) {
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bzwrite($this->fp, $string);
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if ($state & PHP_OUTPUT_HANDLER_END) {
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bzclose($this->fp);
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$return = file_get_contents($this->filename);
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unlink($this->filename);
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return $return;
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}
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return "";
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}
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function dumpHeaders($identifier, $multi_table = false) {
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if ($_POST["output"] == "bz2") {
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$this->filename = tempnam("", "bz2");
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$this->fp = bzopen($this->filename, 'w');
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header("Content-Type: application/x-bzip");
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ob_start(array($this, '_bz2'), 1e6);
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}
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}
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}
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