Daemon::initScanner() - Code Metrics - Inspection of "Move Absract scanner to scanners. Refactor socket..." - owncloud/files_antivirus - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — closes-181 ( 0a3609 )

by Victor

created 2017-10-23 21:54 UTC

Daemon::initScanner() B

↳ Parent: Daemon

Complexity

Conditions	5
Paths	9

Size

Total Lines	37
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	37
rs	8.439
nc	9
cc	5
eloc	22
nop	0

<?php
/**
 * Copyright (c) 2014 Viktar Dubiniuk <[email protected]>
 * This file is licensed under the Affero General Public License version 3 or
 * later.
 * See the COPYING-README file.
 */


namespace OCA\Files_Antivirus\Scanner;

class Daemon extends AbstractScanner {
	
	public function __construct($config){
		$this->appConfig = $config;
	}
	
	public function initScanner(){
		parent::initScanner();

		$avHost = $this->appConfig->getAvHost();
		$avPort = $this->appConfig->getAvPort();
		$checks = [
			'hostname' => $avHost,
			'port' => $avPort
		];
		$errors = [];
		foreach ($checks as $key => $check) {
			if ($check === '') {
				$errors[] = sprintf(
					'Daemon mode requires a %s but it is empty.',
					$key
				);
			}
		}

		if (count($errors)>0) {
			throw new InitException(
				'The app is not configured properly. ' . implode(' ', $errors)
			);
		}

		$this->writeHandle = @fsockopen($avHost, $avPort);
		if (!$this->getWriteHandle()) {
			throw new InitException(
				sprintf(
					'Could not connect to host "%s" on port %d',$avHost, $avPort
				)
			);
		}

		// request scan from the daemon
		@fwrite($this->getWriteHandle(), "nINSTREAM\n");
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
	}
	
	protected function shutdownScanner(){
		@fwrite($this->getWriteHandle(), pack('N', 0));
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
		$response = fgets($this->getWriteHandle());
		\OC::$server->getLogger()->debug(
			'Response :: ' . $response,
			['app' => 'files_antivirus']
		);
		@fclose($this->getWriteHandle());
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
		
		$this->status->parseResponse($response);
	}
	
	protected function prepareChunk($data){
		$chunkLength = pack('N', strlen($data));
		return $chunkLength . $data;
	}
}


1			<?php
2			/**
3			* Copyright (c) 2014 Viktar Dubiniuk <[email protected]>
4			* This file is licensed under the Affero General Public License version 3 or
5			* later.
6			* See the COPYING-README file.
7			*/
8
9
10			namespace OCA\Files_Antivirus\Scanner;
11
12			class Daemon extends AbstractScanner {
13
14			public function __construct($config){
15			$this->appConfig = $config;
16			}
17
18			public function initScanner(){
19			parent::initScanner();
20
21			$avHost = $this->appConfig->getAvHost();
22			$avPort = $this->appConfig->getAvPort();
23			$checks = [
24			'hostname' => $avHost,
25			'port' => $avPort
26			];
27			$errors = [];
28			foreach ($checks as $key => $check) {
29			if ($check === '') {
30			$errors[] = sprintf(
31			'Daemon mode requires a %s but it is empty.',
32			$key
33			);
34			}
35			}
36
37			if (count($errors)>0) {
38			throw new InitException(
39			'The app is not configured properly. ' . implode(' ', $errors)
40			);
41			}
42
43			$this->writeHandle = @fsockopen($avHost, $avPort);
44			if (!$this->getWriteHandle()) {
45			throw new InitException(
46			sprintf(
47			'Could not connect to host "%s" on port %d',$avHost, $avPort
48			)
49			);
50			}
51
52			// request scan from the daemon
53			@fwrite($this->getWriteHandle(), "nINSTREAM\n");
			0 ignored issues – show Security Best Practice introduced 2016-11-03 19:50 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
54			}
55
56			protected function shutdownScanner(){
57			@fwrite($this->getWriteHandle(), pack('N', 0));
			0 ignored issues – show Security Best Practice introduced 2016-11-03 18:42 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
58			$response = fgets($this->getWriteHandle());
59			\OC::$server->getLogger()->debug(
60			'Response :: ' . $response,
61			['app' => 'files_antivirus']
62			);
63			@fclose($this->getWriteHandle());
			0 ignored issues – show Security Best Practice introduced 2016-11-03 16:16 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
64
65			$this->status->parseResponse($response);
66			}
67
68			protected function prepareChunk($data){
69			$chunkLength = pack('N', strlen($data));
70			return $chunkLength . $data;
71			}
72			}
73

owncloud / files_antivirus

Push — closes-181 ( 0a3609 )

Daemon::initScanner() B

Complexity

Size

Duplication

Importance

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