[Process] Added ProcessUtils::escapeArgument() to fix the bug in escapeshellarg() function on Windows
This commit is contained in:
parent
efabb1e9ae
commit
a557b89efc
|
@ -7,6 +7,7 @@ CHANGELOG
|
|||
* added ProcessBuilder::setArguments() to reset the arguments on a builder
|
||||
* added a way to retrieve the standard and error output incrementally
|
||||
* added Process:restart()
|
||||
* added ProcessUtils::escapeArgument() to fix the bug in escapeshellarg() function on Windows
|
||||
|
||||
2.1.0
|
||||
-----
|
||||
|
|
|
@ -143,7 +143,7 @@ class ProcessBuilder
|
|||
|
||||
$options = $this->options;
|
||||
|
||||
$script = implode(' ', array_map('escapeshellarg', $this->arguments));
|
||||
$script = implode(' ', array_map(array(__NAMESPACE__.'\\ProcessUtils', 'escapeArgument'), $this->arguments));
|
||||
|
||||
if ($this->inheritEnv) {
|
||||
$env = $this->env ? $this->env + $_ENV : null;
|
||||
|
|
|
@ -0,0 +1,60 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Process;
|
||||
|
||||
/**
|
||||
* ProcessUtils is a bunch of utility methods.
|
||||
*
|
||||
* This class contains static methods only and is not meant to be instantiated.
|
||||
*
|
||||
* @author Martin Hasoň <martin.hason@gmail.com>
|
||||
*/
|
||||
class ProcessUtils
|
||||
{
|
||||
/**
|
||||
* This class should not be instantiated
|
||||
*/
|
||||
private function __construct()
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Escapes a string to be used as a shell argument.
|
||||
*
|
||||
* @param string $argument The argument that will be escaped
|
||||
*
|
||||
* @return string The escaped argument
|
||||
*/
|
||||
public static function escapeArgument($argument)
|
||||
{
|
||||
//Fix for PHP bug #43784 escapeshellarg removes % from given string
|
||||
//Fix for PHP bug #49446 escapeshellarg dosn`t work on windows
|
||||
//@see https://bugs.php.net/bug.php?id=43784
|
||||
//@see https://bugs.php.net/bug.php?id=49446
|
||||
if (defined('PHP_WINDOWS_VERSION_BUILD')) {
|
||||
$escapedArgument = '';
|
||||
foreach(preg_split('/([%"])/i', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
|
||||
if ('"' == $part) {
|
||||
$escapedArgument .= '\\"';
|
||||
} elseif ('%' == $part) {
|
||||
$escapedArgument .= '^%';
|
||||
} else {
|
||||
$escapedArgument .= escapeshellarg($part);
|
||||
}
|
||||
}
|
||||
|
||||
return $escapedArgument;
|
||||
}
|
||||
|
||||
return escapeshellarg($argument);
|
||||
}
|
||||
}
|
|
@ -115,4 +115,16 @@ class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
|
|||
|
||||
$this->assertContains("second", $proc->getCommandLine());
|
||||
}
|
||||
|
||||
public function testShouldEscapeArguments()
|
||||
{
|
||||
$pb = new ProcessBuilder(array('%path%', 'foo " bar'));
|
||||
$proc = $pb->getProcess();
|
||||
|
||||
if (defined('PHP_WINDOWS_VERSION_BUILD')) {
|
||||
$this->assertSame('^%"path"^% "foo "\\"" bar"', $proc->getCommandLine());
|
||||
} else {
|
||||
$this->assertSame("'%path%' 'foo \" bar'", $proc->getCommandLine());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -0,0 +1,42 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Process\Tests;
|
||||
|
||||
use Symfony\Component\Process\ProcessUtils;
|
||||
|
||||
class ProcessUtilsTest extends \PHPUnit_Framework_TestCase
|
||||
{
|
||||
/**
|
||||
* @dataProvider dataArguments
|
||||
*/
|
||||
public function testEscapeArgument($result, $argument)
|
||||
{
|
||||
$this->assertSame($result, ProcessUtils::escapeArgument($argument));
|
||||
}
|
||||
|
||||
public function dataArguments()
|
||||
{
|
||||
if (defined('PHP_WINDOWS_VERSION_BUILD')) {
|
||||
return array(
|
||||
array('"foo bar"', 'foo bar'),
|
||||
array('^%"path"^%', '%path%'),
|
||||
array('"<|>"\\"" "\\""\'f"', '<|>" "\'f'),
|
||||
);
|
||||
}
|
||||
|
||||
return array(
|
||||
array("'foo bar'", 'foo bar'),
|
||||
array("'%path%'", '%path%'),
|
||||
array("'<|>\" \"'\\''f'", '<|>" "\'f'),
|
||||
);
|
||||
}
|
||||
}
|
Reference in New Issue