BaseCrypt::getErrorMessage() - Code Metrics - Inspection of "Close limoncello-php/framework#33" - limoncello-php-dist/crypt - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Neomerx

created 2016-12-19 01:41 UTC

BaseCrypt::getErrorMessage() A

↳ Parent: BaseCrypt

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	5
cts	5
cp	1
rs	9.6666
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	0
crap	3

<?php namespace Limoncello\Crypt;

/**
 * Copyright 2015-2016 [email protected] (www.neomerx.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @package Limoncello\Crypt
 */
abstract class BaseCrypt
{
    /**
     * @return void
     */
    protected function clearErrors()
    {
        while ($this->openSslErrorString() !== false) {

            // drop all accumulated error messages if any
        }
    }

    /**
     * @return null|string
     */
    protected function getErrorMessage()
    {
        $message = null;
        while (($errorLine = $this->openSslErrorString()) !== false) {
            $message .= ($message === null ? $errorLine : PHP_EOL . $errorLine);
        }

        return $message;
    }

    /**
     * @param CryptException $exception
     */
    protected function throwException(CryptException $exception)
    {
        throw $exception;
    }

    /**
     * We need this wrapper for testing purposes so we can mock system call to Open SSL.
     *
     * @return string|false
     */
    protected function openSslErrorString()
    {
        return openssl_error_string();
    }
}


1		<?php namespace Limoncello\Crypt;
2
3		/**
4		* Copyright 2015-2016 [email protected] (www.neomerx.com)
5		*
6		* Licensed under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS,
14		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15		* See the License for the specific language governing permissions and
16		* limitations under the License.
17		*/
18
19		/**
20		* @package Limoncello\Crypt
21		*/
22		abstract class BaseCrypt
23		{
24		/**
25		* @return void
26		*/
27	6	protected function clearErrors()
28		{
29	6	while ($this->openSslErrorString() !== false) {
		0 ignored issues – show Unused Code introduced 2016-12-19 01:44 UTC by Report Bug Copy Issue Report This `while` loop is empty and can be removed. This check looks for `while` loops that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. Consider removing the loop. Loading history...
30		// drop all accumulated error messages if any
31		}
32	6	}
33
34		/**
35		* @return null\|string
36		*/
37	1	protected function getErrorMessage()
38		{
39	1	$message = null;
40	1	while (($errorLine = $this->openSslErrorString()) !== false) {
41	1	$message .= ($message === null ? $errorLine : PHP_EOL . $errorLine);
42		}
43
44	1	return $message;
45		}
46
47		/**
48		* @param CryptException $exception
49		*/
50	1	protected function throwException(CryptException $exception)
51		{
52	1	throw $exception;
53		}
54
55		/**
56		* We need this wrapper for testing purposes so we can mock system call to Open SSL.
57		*
58		* @return string\|false
59		*/
60	5	protected function openSslErrorString()
61		{
62	5	return openssl_error_string();
63		}
64		}
65

limoncello-php-dist / crypt

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BaseCrypt::getErrorMessage() A

Complexity

Size

Duplication

Code Coverage

Importance

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