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Diffstat (limited to 'buildscripts/phing/classes/phing/filters/PrefixLines.php')
| -rw-r--r-- | buildscripts/phing/classes/phing/filters/PrefixLines.php | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/buildscripts/phing/classes/phing/filters/PrefixLines.php b/buildscripts/phing/classes/phing/filters/PrefixLines.php deleted file mode 100644 index a5580f87..00000000 --- a/buildscripts/phing/classes/phing/filters/PrefixLines.php +++ /dev/null @@ -1,142 +0,0 @@ -<?php - -/* - * $Id: PrefixLines.php,v 1.6 2004/03/15 14:45:06 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/filters/BaseParamFilterReader.php'; -include_once 'phing/filters/ChainableReader.php'; - -/** - * Attaches a prefix to every line. - * - * Example: - * <pre><prefixlines prefix="Foo"/></pre> - * - * Or: - * - * <pre><filterreader classname="phing.filters.PrefixLines"> - * <param name="prefix" value="Foo"/> - * </filterreader></pre> - * - * @author <a href="mailto:yl@seasonfive.com">Yannick Lecaillez</a> - * @author hans lellelid, hans@velum.net - * @version $Revision: 1.6 $ $Date: 2004/03/15 14:45:06 $ - * @access public - * @see FilterReader - * @package phing.filters -*/ -class PrefixLines extends BaseParamFilterReader implements ChainableReader { - - /** - * Parameter name for the prefix. - * @var string - */ - const PREFIX_KEY = "lines"; - - /** - * The prefix to be used. - * @var string - */ - private $_prefix = null; - - /** - * Adds a prefix to each line of input stream and returns resulting stream. - * - * @return mixed buffer, -1 on EOF - */ - function read($len = null) { - if ( !$this->getInitialized() ) { - $this->_initialize(); - $this->setInitialized(true); - } - - $buffer = $this->in->read($len); - - if ($buffer === -1) { - return -1; - } - - $lines = explode("\n", $buffer); - $filtered = array(); - - foreach($lines as $line) { - $line = $this->_prefix . $line; - $filtered[] = $line; - } - - $filtered_buffer = implode("\n", $filtered); - return $filtered_buffer; - } - - /** - * Sets the prefix to add at the start of each input line. - * - * @param string $prefix The prefix to add at the start of each input line. - * May be <code>null</code>, in which case no prefix - * is added. - */ - function setPrefix($prefix) { - $this->_prefix = (string) $prefix; - } - - /** - * Returns the prefix which will be added at the start of each input line. - * - * @return string The prefix which will be added at the start of each input line - */ - function getPrefix() { - return $this->_prefix; - } - - /** - * Creates a new PrefixLines filter using the passed in - * Reader for instantiation. - * - * @param object A Reader object providing the underlying stream. - * Must not be <code>null</code>. - * - * @return object A new filter based on this configuration, but filtering - * the specified reader - */ - function chain(Reader $reader) { - $newFilter = new PrefixLines($reader); - $newFilter->setPrefix($this->getPrefix()); - $newFilter->setInitialized(true); - $newFilter->setProject($this->getProject()); - return $newFilter; - } - - /** - * Initializes the prefix if it is available from the parameters. - */ - private function _initialize() { - $params = $this->getParameters(); - if ( $params !== null ) { - for($i = 0, $_i=count($params) ; $i < $_i ; $i++) { - if ( self::PREFIX_KEY == $params[$i]->getName() ) { - $this->_prefix = (string) $params[$i]->getValue(); - break; - } - } - } - } -} - -?> |