Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176
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Pantheon Automation
Greg Anderson
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186
core/vendor/sebastian/global-state/src/Blacklist.php
vendored
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186
core/vendor/sebastian/global-state/src/Blacklist.php
vendored
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<?php
|
||||
/**
|
||||
* GlobalState
|
||||
*
|
||||
* Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* * Neither the name of Sebastian Bergmann nor the names of his
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\GlobalState;
|
||||
|
||||
use ReflectionClass;
|
||||
|
||||
/**
|
||||
* A blacklist for global state elements that should not be snapshotted.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
class Blacklist
|
||||
{
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $globalVariables = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $classes = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $classNamePrefixes = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $parentClasses = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $interfaces = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $staticAttributes = array();
|
||||
|
||||
/**
|
||||
* @param string $variableName
|
||||
*/
|
||||
public function addGlobalVariable($variableName)
|
||||
{
|
||||
$this->globalVariables[$variableName] = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $className
|
||||
*/
|
||||
public function addClass($className)
|
||||
{
|
||||
$this->classes[] = $className;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $className
|
||||
*/
|
||||
public function addSubclassesOf($className)
|
||||
{
|
||||
$this->parentClasses[] = $className;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $interfaceName
|
||||
*/
|
||||
public function addImplementorsOf($interfaceName)
|
||||
{
|
||||
$this->interfaces[] = $interfaceName;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $classNamePrefix
|
||||
*/
|
||||
public function addClassNamePrefix($classNamePrefix)
|
||||
{
|
||||
$this->classNamePrefixes[] = $classNamePrefix;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $className
|
||||
* @param string $attributeName
|
||||
*/
|
||||
public function addStaticAttribute($className, $attributeName)
|
||||
{
|
||||
if (!isset($this->staticAttributes[$className])) {
|
||||
$this->staticAttributes[$className] = array();
|
||||
}
|
||||
|
||||
$this->staticAttributes[$className][$attributeName] = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $variableName
|
||||
* @return boolean
|
||||
*/
|
||||
public function isGlobalVariableBlacklisted($variableName)
|
||||
{
|
||||
return isset($this->globalVariables[$variableName]);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $className
|
||||
* @param string $attributeName
|
||||
* @return boolean
|
||||
*/
|
||||
public function isStaticAttributeBlacklisted($className, $attributeName)
|
||||
{
|
||||
if (in_array($className, $this->classes)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
foreach ($this->classNamePrefixes as $prefix) {
|
||||
if (strpos($className, $prefix) === 0) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
$class = new ReflectionClass($className);
|
||||
|
||||
foreach ($this->parentClasses as $type) {
|
||||
if ($class->isSubclassOf($type)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
foreach ($this->interfaces as $type) {
|
||||
if ($class->implementsInterface($type)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
if (isset($this->staticAttributes[$className][$attributeName])) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
53
core/vendor/sebastian/global-state/src/Exception.php
vendored
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53
core/vendor/sebastian/global-state/src/Exception.php
vendored
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|
@ -0,0 +1,53 @@
|
|||
<?php
|
||||
/**
|
||||
* GlobalState
|
||||
*
|
||||
* Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* * Neither the name of Sebastian Bergmann nor the names of his
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\GlobalState;
|
||||
|
||||
/**
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
interface Exception
|
||||
{
|
||||
}
|
||||
150
core/vendor/sebastian/global-state/src/Restorer.php
vendored
Normal file
150
core/vendor/sebastian/global-state/src/Restorer.php
vendored
Normal file
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|
@ -0,0 +1,150 @@
|
|||
<?php
|
||||
/**
|
||||
* GlobalState
|
||||
*
|
||||
* Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* * Neither the name of Sebastian Bergmann nor the names of his
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\GlobalState;
|
||||
|
||||
use ReflectionProperty;
|
||||
|
||||
/**
|
||||
* Restorer of snapshots of global state.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
class Restorer
|
||||
{
|
||||
/**
|
||||
* Deletes function definitions that are not defined in a snapshot.
|
||||
*
|
||||
* @param Snapshot $snapshot
|
||||
* @throws RuntimeException when the uopz_delete() function is not available
|
||||
* @see https://github.com/krakjoe/uopz
|
||||
*/
|
||||
public function restoreFunctions(Snapshot $snapshot)
|
||||
{
|
||||
if (!function_exists('uopz_delete')) {
|
||||
throw new RuntimeException('The uopz_delete() function is required for this operation');
|
||||
}
|
||||
|
||||
$functions = get_defined_functions();
|
||||
|
||||
foreach (array_diff($functions['user'], $snapshot->functions()) as $function) {
|
||||
uopz_delete($function);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Restores all global and super-global variables from a snapshot.
|
||||
*
|
||||
* @param Snapshot $snapshot
|
||||
*/
|
||||
public function restoreGlobalVariables(Snapshot $snapshot)
|
||||
{
|
||||
$superGlobalArrays = $snapshot->superGlobalArrays();
|
||||
|
||||
foreach ($superGlobalArrays as $superGlobalArray) {
|
||||
$this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
|
||||
}
|
||||
|
||||
$globalVariables = $snapshot->globalVariables();
|
||||
|
||||
foreach (array_keys($GLOBALS) as $key) {
|
||||
if ($key != 'GLOBALS' &&
|
||||
!in_array($key, $superGlobalArrays) &&
|
||||
!$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
|
||||
if (isset($globalVariables[$key])) {
|
||||
$GLOBALS[$key] = $globalVariables[$key];
|
||||
} else {
|
||||
unset($GLOBALS[$key]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Restores all static attributes in user-defined classes from this snapshot.
|
||||
*
|
||||
* @param Snapshot $snapshot
|
||||
*/
|
||||
public function restoreStaticAttributes(Snapshot $snapshot)
|
||||
{
|
||||
foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
|
||||
foreach ($staticAttributes as $name => $value) {
|
||||
$reflector = new ReflectionProperty($className, $name);
|
||||
$reflector->setAccessible(true);
|
||||
$reflector->setValue($value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Restores a super-global variable array from this snapshot.
|
||||
*
|
||||
* @param Snapshot $snapshot
|
||||
* @param $superGlobalArray
|
||||
*/
|
||||
private function restoreSuperGlobalArray(Snapshot $snapshot, $superGlobalArray)
|
||||
{
|
||||
$superGlobalVariables = $snapshot->superGlobalVariables();
|
||||
|
||||
if (isset($GLOBALS[$superGlobalArray]) &&
|
||||
is_array($GLOBALS[$superGlobalArray]) &&
|
||||
isset($superGlobalVariables[$superGlobalArray])) {
|
||||
$keys = array_keys(
|
||||
array_merge(
|
||||
$GLOBALS[$superGlobalArray],
|
||||
$superGlobalVariables[$superGlobalArray]
|
||||
)
|
||||
);
|
||||
|
||||
foreach ($keys as $key) {
|
||||
if (isset($superGlobalVariables[$superGlobalArray][$key])) {
|
||||
$GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
|
||||
} else {
|
||||
unset($GLOBALS[$superGlobalArray][$key]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
53
core/vendor/sebastian/global-state/src/RuntimeException.php
vendored
Normal file
53
core/vendor/sebastian/global-state/src/RuntimeException.php
vendored
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
<?php
|
||||
/**
|
||||
* GlobalState
|
||||
*
|
||||
* Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* * Neither the name of Sebastian Bergmann nor the names of his
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\GlobalState;
|
||||
|
||||
/**
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
class RuntimeException extends \RuntimeException implements Exception
|
||||
{
|
||||
}
|
||||
443
core/vendor/sebastian/global-state/src/Snapshot.php
vendored
Normal file
443
core/vendor/sebastian/global-state/src/Snapshot.php
vendored
Normal file
|
|
@ -0,0 +1,443 @@
|
|||
<?php
|
||||
/**
|
||||
* GlobalState
|
||||
*
|
||||
* Copyright (c) 2001-2014, Sebastian Bergmann <sebastian@phpunit.de>.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* * Neither the name of Sebastian Bergmann nor the names of his
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
|
||||
namespace SebastianBergmann\GlobalState;
|
||||
|
||||
use Closure;
|
||||
use ReflectionClass;
|
||||
|
||||
/**
|
||||
* A snapshot of global state.
|
||||
*
|
||||
* @author Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @copyright 2001-2014 Sebastian Bergmann <sebastian@phpunit.de>
|
||||
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
|
||||
* @link http://www.github.com/sebastianbergmann/global-state
|
||||
*/
|
||||
class Snapshot
|
||||
{
|
||||
/**
|
||||
* @var Blacklist
|
||||
*/
|
||||
private $blacklist;
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $globalVariables = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $superGlobalArrays = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $superGlobalVariables = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $staticAttributes = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $iniSettings = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $includedFiles = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $constants = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $functions = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $interfaces = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $classes = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $traits = array();
|
||||
|
||||
/**
|
||||
* Creates a snapshot of the current global state.
|
||||
*
|
||||
* @param Blacklist $blacklist
|
||||
* @param boolean $includeGlobalVariables
|
||||
* @param boolean $includeStaticAttributes
|
||||
* @param boolean $includeConstants
|
||||
* @param boolean $includeFunctions
|
||||
* @param boolean $includeClasses
|
||||
* @param boolean $includeInterfaces
|
||||
* @param boolean $includeTraits
|
||||
* @param boolean $includeIniSettings
|
||||
* @param boolean $includeIncludedFiles
|
||||
*/
|
||||
public function __construct(Blacklist $blacklist = null, $includeGlobalVariables = true, $includeStaticAttributes = true, $includeConstants = true, $includeFunctions = true, $includeClasses = true, $includeInterfaces = true, $includeTraits = true, $includeIniSettings = true, $includeIncludedFiles = true)
|
||||
{
|
||||
if ($blacklist === null) {
|
||||
$blacklist = new Blacklist;
|
||||
}
|
||||
|
||||
$this->blacklist = $blacklist;
|
||||
|
||||
if ($includeConstants) {
|
||||
$this->snapshotConstants();
|
||||
}
|
||||
|
||||
if ($includeFunctions) {
|
||||
$this->snapshotFunctions();
|
||||
}
|
||||
|
||||
if ($includeClasses || $includeStaticAttributes) {
|
||||
$this->snapshotClasses();
|
||||
}
|
||||
|
||||
if ($includeInterfaces) {
|
||||
$this->snapshotInterfaces();
|
||||
}
|
||||
|
||||
if ($includeGlobalVariables) {
|
||||
$this->setupSuperGlobalArrays();
|
||||
$this->snapshotGlobals();
|
||||
}
|
||||
|
||||
if ($includeStaticAttributes) {
|
||||
$this->snapshotStaticAttributes();
|
||||
}
|
||||
|
||||
if ($includeIniSettings) {
|
||||
$this->iniSettings = ini_get_all(null, false);
|
||||
}
|
||||
|
||||
if ($includeIncludedFiles) {
|
||||
$this->includedFiles = get_included_files();
|
||||
}
|
||||
|
||||
if (function_exists('get_declared_traits')) {
|
||||
$this->traits = get_declared_traits();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Blacklist
|
||||
*/
|
||||
public function blacklist()
|
||||
{
|
||||
return $this->blacklist;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function globalVariables()
|
||||
{
|
||||
return $this->globalVariables;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function superGlobalVariables()
|
||||
{
|
||||
return $this->superGlobalVariables;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of all super-global variable arrays.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function superGlobalArrays()
|
||||
{
|
||||
return $this->superGlobalArrays;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function staticAttributes()
|
||||
{
|
||||
return $this->staticAttributes;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function iniSettings()
|
||||
{
|
||||
return $this->iniSettings;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function includedFiles()
|
||||
{
|
||||
return $this->includedFiles;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function constants()
|
||||
{
|
||||
return $this->constants;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function functions()
|
||||
{
|
||||
return $this->functions;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function interfaces()
|
||||
{
|
||||
return $this->interfaces;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function classes()
|
||||
{
|
||||
return $this->classes;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return array
|
||||
*/
|
||||
public function traits()
|
||||
{
|
||||
return $this->traits;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot user-defined constants.
|
||||
*/
|
||||
private function snapshotConstants()
|
||||
{
|
||||
$constants = get_defined_constants(true);
|
||||
|
||||
if (isset($constants['user'])) {
|
||||
$this->constants = $constants['user'];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot user-defined functions.
|
||||
*/
|
||||
private function snapshotFunctions()
|
||||
{
|
||||
$functions = get_defined_functions();
|
||||
|
||||
$this->functions = $functions['user'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot user-defined classes.
|
||||
*/
|
||||
private function snapshotClasses()
|
||||
{
|
||||
foreach (array_reverse(get_declared_classes()) as $className) {
|
||||
$class = new ReflectionClass($className);
|
||||
|
||||
if (!$class->isUserDefined()) {
|
||||
break;
|
||||
}
|
||||
|
||||
$this->classes[] = $className;
|
||||
}
|
||||
|
||||
$this->classes = array_reverse($this->classes);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot user-defined interfaces.
|
||||
*/
|
||||
private function snapshotInterfaces()
|
||||
{
|
||||
foreach (array_reverse(get_declared_interfaces()) as $interfaceName) {
|
||||
$class = new ReflectionClass($interfaceName);
|
||||
|
||||
if (!$class->isUserDefined()) {
|
||||
break;
|
||||
}
|
||||
|
||||
$this->interfaces[] = $interfaceName;
|
||||
}
|
||||
|
||||
$this->interfaces = array_reverse($this->interfaces);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot of all global and super-global variables.
|
||||
*/
|
||||
private function snapshotGlobals()
|
||||
{
|
||||
$superGlobalArrays = $this->superGlobalArrays();
|
||||
|
||||
foreach ($superGlobalArrays as $superGlobalArray) {
|
||||
$this->snapshotSuperGlobalArray($superGlobalArray);
|
||||
}
|
||||
|
||||
foreach (array_keys($GLOBALS) as $key) {
|
||||
if ($key != 'GLOBALS' &&
|
||||
!in_array($key, $superGlobalArrays) &&
|
||||
$this->canBeSerialized($GLOBALS[$key]) &&
|
||||
!$this->blacklist->isGlobalVariableBlacklisted($key)) {
|
||||
$this->globalVariables[$key] = unserialize(serialize($GLOBALS[$key]));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot a super-global variable array.
|
||||
*
|
||||
* @param $superGlobalArray
|
||||
*/
|
||||
private function snapshotSuperGlobalArray($superGlobalArray)
|
||||
{
|
||||
$this->superGlobalVariables[$superGlobalArray] = array();
|
||||
|
||||
if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
|
||||
foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
|
||||
$this->superGlobalVariables[$superGlobalArray][$key] = unserialize(serialize($value));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a snapshot of all static attributes in user-defined classes.
|
||||
*/
|
||||
private function snapshotStaticAttributes()
|
||||
{
|
||||
foreach ($this->classes as $className) {
|
||||
$class = new ReflectionClass($className);
|
||||
$snapshot = array();
|
||||
|
||||
foreach ($class->getProperties() as $attribute) {
|
||||
if ($attribute->isStatic()) {
|
||||
$name = $attribute->getName();
|
||||
|
||||
if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$attribute->setAccessible(true);
|
||||
$value = $attribute->getValue();
|
||||
|
||||
if ($this->canBeSerialized($value)) {
|
||||
$snapshot[$name] = unserialize(serialize($value));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!empty($snapshot)) {
|
||||
$this->staticAttributes[$className] = $snapshot;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of all super-global variable arrays.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private function setupSuperGlobalArrays()
|
||||
{
|
||||
$this->superGlobalArrays = array(
|
||||
'_ENV',
|
||||
'_POST',
|
||||
'_GET',
|
||||
'_COOKIE',
|
||||
'_SERVER',
|
||||
'_FILES',
|
||||
'_REQUEST'
|
||||
);
|
||||
|
||||
if (ini_get('register_long_arrays') == '1') {
|
||||
$this->superGlobalArrays = array_merge(
|
||||
$this->superGlobalArrays,
|
||||
array(
|
||||
'HTTP_ENV_VARS',
|
||||
'HTTP_POST_VARS',
|
||||
'HTTP_GET_VARS',
|
||||
'HTTP_COOKIE_VARS',
|
||||
'HTTP_SERVER_VARS',
|
||||
'HTTP_POST_FILES'
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param mixed $variable
|
||||
* @return boolean
|
||||
* @todo Implement this properly
|
||||
*/
|
||||
private function canBeSerialized($variable) {
|
||||
return !$variable instanceof Closure;
|
||||
}
|
||||
}
|
||||
Reference in a new issue