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<?php |
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/** |
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* Copyright (c) 2014 Victor Dubiniuk <[email protected]> |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. |
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* See the COPYING-README file. |
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*/ |
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namespace OCA\Files_Antivirus\Scanner; |
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class Local extends \OCA\Files_Antivirus\Scanner{ |
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/** |
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* @var string |
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*/ |
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protected $avPath; |
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/** |
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* STDIN and STDOUT descriptors |
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* @var array of resources |
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*/ |
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private $pipes = array(); |
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/** |
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* Process handle |
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* @var resource |
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*/ |
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private $process; |
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public function __construct($config){ |
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$this->appConfig = $config; |
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// get the path to the executable |
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$this->avPath = escapeshellcmd($this->appConfig->getAvPath()); |
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// check that the executable is available |
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if (!file_exists($this->avPath)) { |
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throw new \RuntimeException('The antivirus executable could not be found at '.$this->avPath); |
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} |
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} |
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public function initScanner(){ |
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parent::initScanner(); |
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// using 2>&1 to grab the full command-line output. |
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$cmd = $this->avPath . " " . $this->appConfig->getCmdline() ." - 2>&1"; |
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$descriptorSpec = array( |
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0 => array("pipe","r"), // STDIN |
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1 => array("pipe","w") // STDOUT |
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); |
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$this->process = proc_open($cmd, $descriptorSpec, $this->pipes); |
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if (!is_resource($this->process)) { |
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throw new \RuntimeException('Error starting process'); |
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} |
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} |
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protected function shutdownScanner(){ |
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fclose($this->pipes[0]); |
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$output = stream_get_contents($this->pipes[1]); |
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fclose($this->pipes[1]); |
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$result = proc_close($this->process); |
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\OCP\Util::writeLog('files_antivirus', 'Exit code :: ' . $result . ' Response :: ' . $output, \OCP\Util::DEBUG); |
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$this->status->parseResponse($output, $result); |
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} |
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protected function getWriteHandle(){ |
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return $this->pipes[0]; |
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} |
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protected function prepareChunk($data){ |
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return $data; |
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} |
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} |
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owncloud /
files_antivirus
