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diff --git a/buildscripts/phing/classes/phing/tasks/system/XsltTask.php b/buildscripts/phing/classes/phing/tasks/system/XsltTask.php
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+<?php
+/*
+ * $Id: 8f87e1c7908c06223382baf628d018c3a0f10824 $
+ *
+ * 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/system/CopyTask.php';
+include_once 'phing/system/io/FileReader.php';
+include_once 'phing/system/io/FileWriter.php';
+include_once 'phing/filters/XsltFilter.php';
+
+/**
+ * Implements an XSLT processing filter while copying files.
+ *
+ * This is a shortcut for calling the <copy> task with the XSLTFilter used
+ * in the <filterchains> section.
+ *
+ * @author Andreas Aderhold, andi@binarycloud.com
+ * @version $Id: 8f87e1c7908c06223382baf628d018c3a0f10824 $
+ * @package phing.tasks.system
+ */
+class XsltTask extends CopyTask {
+
+ /** XSLTFilter object that we use to handle transformation. */
+ private $xsltFilter;
+
+ /** Parameters to pass to XSLT procesor. */
+ private $parameters = array();
+
+ /**
+ * Setup the filterchains w/ XSLTFilter that we will use while copying the files.
+ */
+ function init() {
+ $xf = new XsltFilter();
+ $chain = $this->createFilterChain($this->getProject());
+ $chain->addXsltFilter($xf);
+ $this->xsltFilter = $xf;
+ }
+
+ /**
+ * Set any XSLT Param and invoke CopyTask::main()
+ * @see CopyTask::main()
+ */
+ function main() {
+ $this->log("Doing XSLT transformation using stylesheet " . $this->xsltFilter->getStyle(), Project::MSG_VERBOSE);
+ $this->xsltFilter->setParams($this->parameters);
+ parent::main();
+ }
+
+ /**
+ * Set the stylesheet to use.
+ * @param PhingFile $style
+ */
+ function setStyle(PhingFile $style) {
+ $this->xsltFilter->setStyle($style);
+ }
+
+ /**
+ * Whether to resolve entities in the XML document.
+ *
+ * @param bool $resolveExternals
+ *
+ * @since 2.4
+ */
+ function setResolveDocumentExternals($resolveExternals) {
+ $this->xsltFilter->setResolveDocumentExternals((bool)$resolveExternals);
+ }
+
+ /**
+ * Whether to resolve entities in the stylesheet.
+ *
+ * @param bool $resolveExternals
+ *
+ * @since 2.4
+ */
+ function setResolveStylesheetExternals($resolveExternals) {
+ $this->xsltFilter->setResolveStylesheetExternals((bool)$resolveExternals);
+ }
+
+ /**
+ * Support nested <param> tags useing XSLTParam class.
+ * @return XSLTParam
+ */
+ function createParam() {
+ $num = array_push($this->parameters, new XSLTParam());
+ return $this->parameters[$num-1];
+ }
+}