Add initial diff parser implementation

SVN/Parser/XML/Diff.php

@@ -0,0 +1,79 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+/**
+ * Implements reading of SVN info XML.
+ *
+ * +----------------------------------------------------------------------+
+ * | This LICENSE is in the BSD license style.                            |
+ * | http://www.opensource.org/licenses/bsd-license.php                   |
+ * |                                                                      |
+ * | Redistribution and use in source and binary forms, with or without   |
+ * | modification, are permitted provided that the following conditions   |
+ * | are met:                                                             |
+ * |                                                                      |
+ * |  * Redistributions of source code must retain the above copyright    |
+ * |    notice, this list of conditions and the following disclaimer.     |
+ * |                                                                      |
+ * |  * Redistributions in binary form must reproduce the above           |
+ * |    copyright notice, this list of conditions and the following       |
+ * |    disclaimer in the documentation and/or other materials provided   |
+ * |    with the distribution.                                            |
+ * |                                                                      |
+ * |  * Neither the name of Clay Loveless nor the names of contributors   |
+ * |    may be used to endorse or promote products derived from this      |
+ * |    software without specific prior written permission.               |
+ * |                                                                      |
+ * | 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.                                          |
+ * +----------------------------------------------------------------------+
+ *
+ * PHP version 5
+ *
+ * @category  VersionControl
+ * @package   VersionControl_SVN
+ * @author    Michiel Rook <mrook@php.net>
+ * @copyright 2013 Michiel Rook
+ * @license   http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @link      http://pear.php.net/package/VersionControl_SVN
+ */
+
+require_once 'VersionControl/SVN/Parser/XML.php';
+
+/**
+ * Class VersionControl_SVN_Parser_Diff - XML Parser for Subversion Diff output
+ *
+ * @category VersionControl
+ * @package  VersionControl_SVN
+ * @author   Michiel Rook <mrook@php.net>
+ * @license  http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @version  @version@
+ * @link     http://pear.php.net/package/VersionControl_SVN
+ */
+class VersionControl_SVN_Parser_XML_Diff
+    extends VersionControl_SVN_Parser_XML
+{
+    /**
+     * @var array $xmlPathConfig The XML configuration (like a DTD).
+     */
+    protected $xmlPathConfig = array(
+        'paths' => array(
+            'path' => array(
+                'path' => array(
+                    'quantifier' => '+',
+                    'attribute' => array('kind', 'props', 'item'),
+                    'config' => 'string',
+                ),
+            )
+        ),
+    );
+}