1 files changed, 0 insertions, 157 deletions
diff --git a/buildscripts/phing/classes/phing/filters/TailFilter.php b/buildscripts/phing/classes/phing/filters/TailFilter.php
deleted file mode 100755
index 95a9c6f5..00000000
--- a/buildscripts/phing/classes/phing/filters/TailFilter.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-
-/*
- *  $Id: 3c108d45a4b3be6f6b9a395477e7641d8e17c44b $  
- * 
- * 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/filters/BaseParamFilterReader.php';
-
-/**
- * Reads the last <code>n</code> lines of a stream. (Default is last10 lines.)
- *
- * Example:
- *
- * <pre><tailfilter lines="3" /></pre>
- *
- * Or:
- *
- * <pre><filterreader classname="phing.filters.TailFilter">
- *   <param name="lines" value="3">
- * </filterreader></pre>
- *
- * @author    <a href="mailto:yl@seasonfive.com">Yannick Lecaillez</a>
- * @author    hans lellelid, hans@velum.net
- * @copyright � 2003 seasonfive. All rights reserved
- * @version   $Id$
- * @see       BaseParamFilterReader
- * @package   phing.filters
- */
-class TailFilter extends BaseParamFilterReader implements ChainableReader {
-
-    /**
-     * Parameter name for the number of lines to be returned.
-     * @var string
-     */
-    const LINES_KEY = "lines";
-    
-    
-    /**
-     * Number of lines to be returned in the filtered stream.
-     * @var integer
-     */ 
-    private $_lines = 10;
-    
-    /**
-     * Array to hold lines.
-     * @var array
-     */ 
-    private    $_lineBuffer = array();
-                
-    /**
-     * Returns the last n lines of a file.
-     * @param int $len Num chars to read.
-     * @return mixed The filtered buffer or -1 if EOF.
-     */
-    function read($len = null) {
-    
-        while ( ($buffer = $this->in->read($len)) !== -1 ) {
-            // Remove the last "\n" from buffer for
-            // prevent explode to add an empty cell at
-            // the end of array
-            $buffer= trim($buffer, "\n");
-            
-            $lines = explode("\n", $buffer);
-
-            if ( count($lines) >= $this->_lines ) {
-                // Buffer have more (or same) number of lines than needed.
-                // Fill lineBuffer with the last "$this->_lines" lasts ones.
-                $off = count($lines)-$this->_lines;
-                $this->_lineBuffer = array_slice($lines, $off);
-            } else {
-                // Some new lines ...
-                // Prepare space for insert these new ones
-                $this->_lineBuffer = array_slice($this->_lineBuffer, count($lines)-1);
-                $this->_lineBuffer = array_merge($this->_lineBuffer, $lines);
-            }
-        }
-
-        if ( empty($this->_lineBuffer) )
-            $ret = -1;
-        else {
-            $ret = implode("\n", $this->_lineBuffer);
-            $this->_lineBuffer = array();
-        }
-
-        return $ret;
-    }
-
-    /**
-     * Sets the number of lines to be returned in the filtered stream.
-     * 
-     * @param integer $lines the number of lines to be returned in the filtered stream.
-     */
-    function setLines($lines) {
-        $this->_lines = (int) $lines;
-    }
-
-    /**
-     * Returns the number of lines to be returned in the filtered stream.
-     * 
-     * @return integer The number of lines to be returned in the filtered stream.
-     */
-    function getLines() {
-        return $this->_lines;
-    }
-
-    /**
-     * Creates a new TailFilter 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) {
-        $newFilter = new TailFilter($reader);
-        $newFilter->setLines($this->getLines());
-        $newFilter->setInitialized(true);
-        $newFilter->setProject($this->getProject());        
-        return $newFilter;
-    }
-
-    /**
-     * Scans the parameters list for the "lines" parameter and uses
-     * it to set the number of lines to be returned in the filtered stream.
-     */
-    private function _initialize() {
-        $params = $this->getParameters();
-        if ( $params !== null ) {
-            for($i=0, $_i=count($params); $i < $_i; $i++) {
-                if ( self::LINES_KEY == $params[$i]->getName() ) {
-                    $this->_lines = (int) $params[$i]->getValue();
-                    break;
-                }
-            }
-        }
-    }
-}
-
-