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Diffstat (limited to 'buildscripts/phing/classes/phing/mappers/GlobMapper.php')
| -rw-r--r-- | buildscripts/phing/classes/phing/mappers/GlobMapper.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/mappers/GlobMapper.php b/buildscripts/phing/classes/phing/mappers/GlobMapper.php new file mode 100644 index 00000000..3c178620 --- /dev/null +++ b/buildscripts/phing/classes/phing/mappers/GlobMapper.php @@ -0,0 +1,113 @@ +<?php +/* + * $Id: GlobMapper.php,v 1.10 2004/01/22 03:29:13 hlellelid Exp $ + * + * 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>. + */ + +include_once 'phing/mappers/FileNameMapper.php'; + +/** + * description here + * + * @author Andreas Aderhold, andi@binarycloud.com + * @version $Revision: 1.10 $ + * @package phing.mappers + */ +class GlobMapper implements FileNameMapper { + + /** + * Part of "from" pattern before the *. + */ + private $fromPrefix = null; + + /** + * Part of "from" pattern after the *. + */ + private $fromPostfix = null; + + /** + * Length of the prefix ("from" pattern). + */ + private $prefixLength; + + /** + * Length of the postfix ("from" pattern). + */ + private $postfixLength; + + /** + * Part of "to" pattern before the *. + */ + private $toPrefix = null; + + /** + * Part of "to" pattern after the *. + */ + private $toPostfix = null; + + + function main($_sourceFileName) { + if (($this->fromPrefix === null) + || !StringHelper::startsWith($this->fromPrefix, $_sourceFileName) + || !StringHelper::endsWith($this->fromPostfix, $_sourceFileName)) { + return null; + } + $varpart = $this->_extractVariablePart($_sourceFileName); + $substitution = $this->toPrefix.$varpart.$this->toPostfix; + return array($substitution); + } + + + + function setFrom($from) { + $index = strrpos($from, '*'); + + if ($index === false) { + $this->fromPrefix = $from; + $this->fromPostfix = ""; + } else { + $this->fromPrefix = substr($from, 0, $index); + $this->fromPostfix = substr($from, $index+1); + } + $this->prefixLength = strlen($this->fromPrefix); + $this->postfixLength = strlen($this->fromPostfix); + } + + /** + * Sets the "to" pattern. Required. + */ + function setTo($to) { + $index = strrpos($to, '*'); + if ($index === false) { + $this->toPrefix = $to; + $this->toPostfix = ""; + } else { + $this->toPrefix = substr($to, 0, $index); + $this->toPostfix = substr($to, $index+1); + } + } + + private function _extractVariablePart($_name) { + // ergh, i really hate php's string functions .... all but natural + $start = ($this->prefixLength === 0) ? 0 : $this->prefixLength; + $end = ($this->postfixLength === 0) ? strlen($_name) : strlen($_name) - $this->postfixLength; + $len = $end-$start; + return substr($_name, $start, $len); + } + +} |