Файловый менеджер - Редактировать - C:/xampp/php/PEAR/phing/types/selectors/PresentSelector.php
Назад
<?php /* * $Id: PresentSelector.php 123 2006-09-14 20:19:08Z 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>. */ /** * Selector that filters files based on whether they appear in another * directory tree. It can contain a mapper element, so isn't available * as an ExtendSelector (since those parameters can't hold other * elements). * * @author Hans Lellelid <hans@xmpl.org> (Phing) * @author Bruce Atherton <bruce@callenish.com> (Ant) * @package phing.types.selectors */ class PresentSelector extends BaseSelector { private $targetdir = null; private $mapperElement = null; private $map = null; private $destmustexist = true; private static $filePresence = array("srconly", "both"); public function toString() { $buf = "{presentselector targetdir: "; if ($this->targetdir === null) { $buf .= "NOT YET SET"; } else { $buf .= $this->targetdir->getName(); } $buf .= " present: "; if ($this->destmustexist) { $buf .= "both"; } else { $buf .= "srconly"; } if ($this->map !== null) { $buf .= $this->map->toString(); } elseif ($this->mapperElement !== null) { $buf .= $this->mapperElement->toString(); } $buf .= "}"; return $buf; } /** * The name of the file or directory which is checked for matching * files. * * @param targetdir the directory to scan looking for matching files. */ public function setTargetdir(PhingFile $targetdir) { $this->targetdir = $targetdir; } /** * Defines the FileNameMapper to use (nested mapper element). * @throws BuildException */ public function createMapper() { if ($this->mapperElement !== null) { throw new BuildException("Cannot define more than one mapper"); } $this->mapperElement = new Mapper($this->getProject()); return $this->mapperElement; } /** * This sets whether to select a file if its dest file is present. * It could be a <code>negate</code> boolean, but by doing things * this way, we get some documentation on how the system works. * A user looking at the documentation should clearly understand * that the ONLY files whose presence is being tested are those * that already exist in the source directory, hence the lack of * a <code>destonly</code> option. * * @param string $fp An attribute set to either <code>srconly</code or * ><code>both</code>. */ public function setPresent($fp) { $idx = array_search($fp, self::$filePresence, true); if ( $idx === 0 ) { $this->destmustexist = false; } } /** * Checks to make sure all settings are kosher. In this case, it * means that the targetdir attribute has been set and we have a mapper. */ public function verifySettings() { if ($this->targetdir === null) { $this->setError("The targetdir attribute is required."); } if ($this->mapperElement === null) { $this->map = new IdentityMapper(); } else { $this->map = $this->mapperElement->getImplementation(); } if ($this->map === null) { $this->setError("Could not set <mapper> element."); } } /** * The heart of the matter. This is where the selector gets to decide * on the inclusion of a file in a particular fileset. * * @param basedir the base directory the scan is being done from * @param filename is the name of the file to check * @param file is a PhingFile object the selector can use * @return whether the file should be selected or not */ public function isSelected(PhingFile $basedir, $filename, PhingFile $file) { $this->validate(); // Determine file whose existence is to be checked $destfiles = $this->map->main($filename); // If filename does not match the To attribute of the mapper // then filter it out of the files we are considering if ($destfiles === null) { return false; } // Sanity check if (count($destfiles) !== 1 || $destfiles[0] === null) { throw new BuildException("Invalid destination file results for " . $this->targetdir . " with filename " . $filename); } $destname = $destfiles[0]; $destfile = new PhingFile($this->targetdir, $destname); return $destfile->exists() === $this->destmustexist; } }
| ver. 1.4 |
Github
|
.
| PHP 5.3.8 | Генерация страницы: 0.12 |
proxy
|
phpinfo
|
Настройка