Viewing file: UntarTask.php (3.16 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /* * * 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. * * This software consists of voluntary contributions made by many individuals * and is licensed under the LGPL. For more information please see * <http://phing.info>. */
require_once 'phing/tasks/ext/ExtractBaseTask.php';
/** * Extracts one or several tar archives using PEAR Archive_Tar * * @author Joakim Bodin <joakim.bodin+phing@gmail.com> * @version $Revision: 1.0 $ * @package phing.tasks.ext * @since 2.2.0 */ class UntarTask extends ExtractBaseTask { /** * Ensures that PEAR lib exists. */ public function init() { include_once 'Archive/Tar.php'; if (!class_exists('Archive_Tar')) { throw new BuildException("You must have installed the PEAR Archive_Tar class in order to use UntarTask."); } } protected function extractArchive(PhingFile $tarfile) { $this->log("Extracting tar file: " . $tarfile->__toString() . ' to ' . $this->todir->__toString(), PROJECT_MSG_INFO); try { $tar = $this->initTar($tarfile); if(!$tar->extractModify($this->todir->getAbsolutePath(), $this->removepath)) { throw new BuildException('Failed to extract tar file: ' . $tarfile->getAbsolutePath()); } } catch (IOException $ioe) { $msg = "Could not extract tar file: " . $ioe->getMessage(); throw new BuildException($msg, $ioe, $this->getLocation()); } } protected function listArchiveContent(PhingFile $tarfile) { $tar = $this->initTar($tarfile); return $tar->listContent(); } /** * Init a Archive_Tar class with correct compression for the given file. * * @param PhingFile $tarfile * @return Archive_Tar the tar class instance */ private function initTar(PhingFile $tarfile) { $compression = null; $tarfileName = $tarfile->getName(); $mode = substr($tarfileName, strrpos($tarfileName, '.')); switch($mode) { case '.gz': $compression = 'gz'; break; case '.bz2': $compression = 'bz2'; break; case '.tar': break; default: $this->log('Ignoring unknown compression mode: ' . $mode, PROJECT_MSG_WARN); } return new Archive_Tar($tarfile->getAbsolutePath(), $compression); } }
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