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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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/** |
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* A selector that selects files based on their POSIX permissions. |
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* |
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* @author Siad Ardroumli <[email protected]> |
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* @package phing.types.selectors |
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*/ |
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class PosixPermissionsSelector implements FileSelector |
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{ |
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/** @var string $permissions */ |
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private $permissions; |
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/** |
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* Sets the permissions to look for. |
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* @param string $permissions the permissions string (rwxrwxrwx or octal) |
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*/ |
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public function setPermissions(string $permissions): void |
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{ |
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$this->validate($permissions); |
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if (strlen($permissions) === 3) { |
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$this->permissions = $permissions; |
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return; |
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} |
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$this->permissions = implode( |
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'', |
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array_map( |
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'array_sum', |
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array_chunk( |
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str_split( |
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strtr( |
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$permissions, |
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array_combine( |
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['r', 'w', 'x', '-'], |
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[4, 2, 1, 0] |
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) |
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) |
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), |
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3 |
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) |
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) |
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); |
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} |
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private function validate(string $permissions): void |
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{ |
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if ( |
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preg_match('/^[0-7]{3}$/', $permissions) !== 1 && |
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preg_match('/^[r-][w-][x-][r-][w-][x-][r-][w-][x-]$/', $permissions) !== 1 |
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) { |
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throw new BuildException("the permissions attribute {$permissions} is invalid"); |
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} |
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} |
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public function isSelected(PhingFile $basedir, $filename, PhingFile $file): bool |
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{ |
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if ($this->permissions === null) { |
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throw new BuildException('the permissions attribute is required'); |
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} |
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return decoct(fileperms($file->getPath()) & 0777) === $this->permissions; |
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} |
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} |
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phingofficial /
phing
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