SSHCheck::check() - Code Metrics - andygrunwald/Gerrie - Measure and Improve Code Quality continuously with Scrutinizer

SSHCheck::check() A
last analyzed 2016-01-20 19:15 UTC

↳ Parent: SSHCheck

Complexity

Conditions	2
Paths	2

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	14
ccs	10
cts	10
cp	1
rs	9.4285
c	1
b	0
f	0
cc	2
eloc	9
nc	2
nop	0
crap	2

<?php
/**
 * This file is part of the Gerrie package.
 *
 * (c) Andreas Grunwald <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Gerrie\Check;

/**
 * Check if ssh is installed.
 *
 * @author Andreas Grunwald <[email protected]>
 */
class SSHCheck implements CheckInterface
{
    /**
     * Version of ssh
     *
     * @var string
     */
    private $sshVersion = '';

    /**
     * Executes the check itselfs
     *
     * @return boolean
     */
    public function check()
    {
        $returnVar = 0;
        $output = [];
        $sshVersion = exec('ssh -V 2>&1', $output, $returnVar);

        $result = false;
        if ($returnVar === 0) {
            $result = true;
            $this->sshVersion = $sshVersion;
        }

        return $result;
    }

    /**
     * Returns the message, if the check succeeded
     *
     * @return string
     */
    public function getSuccessMessage()
    {
        $message = '"ssh" is installed and usable in version "%s".';
        $message = sprintf($message, $this->sshVersion);
        return $message;
    }

    /**
     * Returns the message, if the check fails
     *
     * @return string
     */
    public function getFailureMessage()
    {
        $message = '"ssh" is not installed. Please install "ssh".';
        return $message;
    }

    /**
     * Returns if this check is optional or required.
     *
     * @return bool
     */
    public function isOptional()
    {
        return false;
    }
}


1		<?php
2		/**
3		* This file is part of the Gerrie package.
4		*
5		* (c) Andreas Grunwald <[email protected]>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*/
10
11		namespace Gerrie\Check;
12
13		/**
14		* Check if ssh is installed.
15		*
16		* @author Andreas Grunwald <[email protected]>
17		*/
18		class SSHCheck implements CheckInterface
19		{
20		/**
21		* Version of ssh
22		*
23		* @var string
24		*/
25		private $sshVersion = '';
26
27		/**
28		* Executes the check itselfs
29		*
30		* @return boolean
31		*/
32	1	public function check()
33		{
34	1	$returnVar = 0;
35	1	$output = [];
36	1	$sshVersion = exec('ssh -V 2>&1', $output, $returnVar);
37
38	1	$result = false;
39	1	if ($returnVar === 0) {
40	1	$result = true;
41	1	$this->sshVersion = $sshVersion;
42	1	}
43
44	1	return $result;
45		}
46
47		/**
48		* Returns the message, if the check succeeded
49		*
50		* @return string
51		*/
52	1	public function getSuccessMessage()
53		{
54	1	$message = '"ssh" is installed and usable in version "%s".';
55	1	$message = sprintf($message, $this->sshVersion);
56	1	return $message;
57		}
58
59		/**
60		* Returns the message, if the check fails
61		*
62		* @return string
63		*/
64	1	public function getFailureMessage()
65		{
66	1	$message = '"ssh" is not installed. Please install "ssh".';
67	1	return $message;
68		}
69
70		/**
71		* Returns if this check is optional or required.
72		*
73		* @return bool
74		*/
75	1	public function isOptional()
76		{
77	1	return false;
78		}
79		}
80

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SSHCheck::check() A last analyzed 2016-01-20 19:15 UTC

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SSHCheck::check() A
last analyzed 2016-01-20 19:15 UTC