1 files changed, 155 insertions, 0 deletions
diff --git a/buildscripts/phing/classes/phing/filters/IconvFilter.php b/buildscripts/phing/classes/phing/filters/IconvFilter.php
new file mode 100755
index 00000000..c9883b17
--- /dev/null
+++ b/buildscripts/phing/classes/phing/filters/IconvFilter.php
@@ -0,0 +1,155 @@
+<?php
+
+/*
+ *  $Id: 9c0d703f08f0160b6a699d328a6025587877e104 $
+ *
+ * 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';
+
+/**
+ * Encode data from <code>in</code> encoding to <code>out</code> encoding.
+ *
+ * Example:
+ * <pre>
+ * <iconvfilter inputencoding="UTF-8" outputencoding="CP1251" />
+ * </pre>
+ * Or:
+ * <pre>
+ * <filterreader classname="phing.filters.IconvFilter">
+ *    <param name="inputencoding" value="UTF-8" />
+ *    <param name="outputencoding" value="CP1251" />
+ * </filterreader>
+ * </pre>
+ *
+ * @author    Alexey Shockov, <alexey@shockov.com>
+ * @version   $Id$
+ * @package   phing.filters
+ */
+class IconvFilter
+    extends BaseParamFilterReader
+    implements ChainableReader {
+
+    private $_inputEncoding;
+
+    private $_outputEncoding;
+
+    /**
+     * Returns first n lines of stream.
+     * @return the resulting stream, or -1
+     * if the end of the resulting stream has been reached
+     *
+     * @exception IOException if the underlying stream throws an IOException
+     * during reading
+     */
+    function read($len = null) {
+        $this->_initialize();
+
+        // Process whole text at once.
+        $text = null;
+        while (($data = $this->in->read($len)) !== -1) {
+            $text .= $data;
+        }
+
+        // At the end.
+        if (null === $text) {
+            return -1;
+        }
+
+        $this->log(
+            "Encoding " . $this->in->getResource() . " from " . $this->getInputEncoding() . " to " . $this->getOutputEncoding(),
+            Project::MSG_VERBOSE
+        );
+
+        return iconv($this->_inputEncoding, $this->_outputEncoding, $text);
+    }
+
+    /**
+     *
+     * @param string $encoding Input encoding.
+     */
+    public function setInputEncoding($encoding) {
+        $this->_inputEncoding = $encoding;
+    }
+
+    /**
+     *
+     * @return string
+     */
+    public function getInputEncoding() {
+        return $this->_inputEncoding;
+    }
+
+    /**
+     *
+     * @param string $encoding Output encoding.
+     */
+    public function setOutputEncoding($encoding) {
+        $this->_outputEncoding = $encoding;
+    }
+
+    /**
+     *
+     * @return string
+     */
+    public function getOutputEncoding() {
+        return $this->_outputEncoding;
+    }
+
+    /**
+     * Creates a new IconvFilter 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) {
+        $filter = new self($reader);
+
+        $filter->setInputEncoding($this->getInputEncoding());
+        $filter->setOutputEncoding($this->getOutputEncoding());
+
+        $filter->setInitialized(true);
+        $filter->setProject($this->getProject());
+
+        return $filter;
+    }
+
+    /**
+     * Configuring object from the parameters list.
+     */
+    private function _initialize() {
+        if ($this->getInitialized()) {
+            return;
+        }
+
+        $params = $this->getParameters();
+        if ($params !== null) {
+            foreach ($params as $param) {
+                if ('in' == $param->getName()) {
+                    $this->setInputEncoding($param->getValue());
+                } else if ('out' == $param->getName()) {
+                    $this->setOutputEncoding($param->getValue());
+                }
+            }
+        }
+
+        $this->setInitialized(true);
+    }
+}