Viewing file: ChownTask.php (5.96 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php /* * $Id: ChownTask.php 1368 2011-11-11 23:35:51Z mrook $ * * 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/Task.php'; include_once 'phing/types/FileSet.php';
/** * Task that changes the permissions on a file/directory. * * @author Mehmet Emre Yilmaz <mehmety@gmail.com> * @version $Revision: 1368 $ * @package phing.tasks.system */ class ChownTask extends Task {
private $file;
private $user; private $group;
private $filesets = array();
private $filesystem;
private $quiet = false; private $failonerror = true; private $verbose = true;
/** * This flag means 'note errors to the output, but keep going' * @see setQuiet() */ function setFailonerror($bool) { $this->failonerror = $bool; }
/** * Set quiet mode, which suppresses warnings if chown() fails. * @see setFailonerror() */ function setQuiet($bool) { $this->quiet = $bool; if ($this->quiet) { $this->failonerror = false; } }
/** * Set verbosity, which if set to false surpresses all but an overview * of what happened. */ function setVerbose($bool) { $this->verbose = (bool)$bool; }
/** * Sets a single source file to touch. If the file does not exist * an empty file will be created. */ function setFile(PhingFile $file) { $this->file = $file; }
/** * Sets the user */ function setUser($user) { $this->user = $user; }
/** * Sets the group */ function setGroup($group) { $this->group = $group; }
/** * Nested creator, adds a set of files (nested fileset attribute). */ function createFileSet() { $num = array_push($this->filesets, new FileSet()); return $this->filesets[$num-1]; }
/** * Execute the touch operation. * @return void */ function main() { // Check Parameters $this->checkParams(); $this->chown(); }
/** * Ensure that correct parameters were passed in. * @return void */ private function checkParams() {
if ($this->file === null && empty($this->filesets)) { throw new BuildException("Specify at least one source - a file or a fileset."); }
if ($this->user === null && $this->group === null) { throw new BuildException("You have to specify either an owner or a group for chown."); } }
/** * Does the actual work. * @return void */ private function chown() { $userElements = explode('.', $this->user);
$user = $userElements[0]; if (count($userElements) > 1) { $group = $userElements[1]; } else { $group = $this->group; }
// counters for non-verbose output $total_files = 0; $total_dirs = 0;
// one file if ($this->file !== null) { $total_files = 1; $this->chownFile($this->file, $user, $group); }
// filesets foreach($this->filesets as $fs) {
$ds = $fs->getDirectoryScanner($this->project); $fromDir = $fs->getDir($this->project);
$srcFiles = $ds->getIncludedFiles(); $srcDirs = $ds->getIncludedDirectories();
$filecount = count($srcFiles); $total_files = $total_files + $filecount; for ($j = 0; $j < $filecount; $j++) { $this->chownFile(new PhingFile($fromDir, $srcFiles[$j]), $user, $group); }
$dircount = count($srcDirs); $total_dirs = $total_dirs + $dircount; for ($j = 0; $j < $dircount; $j++) { $this->chownFile(new PhingFile($fromDir, $srcDirs[$j]), $user, $group); } }
if (!$this->verbose) { $this->log('Total files changed to ' . $user . ($group ? "." . $group : "") . ': ' . $total_files); $this->log('Total directories changed to ' . $user . ($group ? "." . $group : "") . ': ' . $total_dirs); }
}
/** * Actually change the mode for the file. * @param PhingFile $file * @param string $user * @param string $group */ private function chownFile(PhingFile $file, $user, $group = "") { if ( !$file->exists() ) { throw new BuildException("The file " . $file->__toString() . " does not exist"); }
try { if (!empty($user)) { $file->setUser($user); } if (!empty($group)) { $file->setGroup($group); } if ($this->verbose) { $this->log("Changed file owner on '" . $file->__toString() ."' to " . $user . ($group ? "." . $group : "")); } } catch (Exception $e) { if($this->failonerror) { throw $e; } else { $this->log($e->getMessage(), $this->quiet ? Project::MSG_VERBOSE : Project::MSG_WARN); } } }
}
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