Initial commit

Functional, without SSO

sources/lib/Log4php/configurators/LoggerConfigurationAdapterPHP.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *	   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * @package log4php
+ */
+
+/**
+ * Converts PHP configuration files to a PHP array.
+ * 
+ * The file should only hold the PHP config array preceded by "return".
+ * 
+ * Example PHP config file:
+ * <code>
+ * <?php
+ * return array(
+ *   'rootLogger' => array(
+ *     'level' => 'info',
+ *     'appenders' => array('default')
+ *   ),
+ *   'appenders' => array(
+ *     'default' => array(
+ *       'class' => 'LoggerAppenderEcho',
+ *       'layout' => array(
+ *       	'class' => 'LoggerLayoutSimple'
+ *        )
+ *     )
+ *   )
+ * )
+ * ?>
+ * </code>
+ * 
+ * @package log4php
+ * @subpackage configurators
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+ * @version $Revision: 1343601 $
+ * @since 2.2
+ */
+class LoggerConfigurationAdapterPHP implements LoggerConfigurationAdapter
+{
+	public function convert($url) {
+		if (!file_exists($url)) {
+			throw new LoggerException("File [$url] does not exist.");
+		}
+		
+		// Load the config file
+		$data = @file_get_contents($url);
+		if ($data === false) {
+			$error = error_get_last();
+			throw new LoggerException("Error loading config file: {$error['message']}");
+		}
+		
+		$config = @eval('?>' . $data);
+		
+		if ($config === false) {
+			$error = error_get_last();
+			throw new LoggerException("Error parsing configuration: " . $error['message']);
+		}
+		
+		if (empty($config)) {
+			throw new LoggerException("Invalid configuration: empty configuration array.");
+		}
+		
+		if (!is_array($config)) {
+			throw new LoggerException("Invalid configuration: not an array.");
+		}
+		
+		return $config;
+	}
+}
+