| <?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. |
| */ |
| |
| /** |
| * LoggerAppenderConsole appends log events either to the standard output |
| * stream (php://stdout) or the standard error stream (php://stderr). |
| * |
| * **Note**: Use this Appender with command-line php scripts. On web scripts |
| * this appender has no effects. |
| * |
| * This appender uses a layout. |
| * |
| * ## Configurable parameters: ## |
| * |
| * - **target** - the target stream: "stdout" or "stderr" |
| * |
| * @version $Revision$ |
| * @package log4php |
| * @subpackage appenders |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * @link http://logging.apache.org/log4php/docs/appenders/console.html Appender documentation |
| */ |
| class LoggerAppenderConsole extends LoggerAppender { |
| |
| /** The standard otuput stream. */ |
| const STDOUT = 'php://stdout'; |
| |
| /** The standard error stream.*/ |
| const STDERR = 'php://stderr'; |
| |
| /** The 'target' parameter. */ |
| protected $target = self::STDOUT; |
| |
| /** |
| * Stream resource for the target stream. |
| * @var resource |
| */ |
| protected $fp = null; |
| |
| public function activateOptions() { |
| $this->fp = fopen($this->target, 'w'); |
| if(is_resource($this->fp) && $this->layout !== null) { |
| fwrite($this->fp, $this->layout->getHeader()); |
| } |
| $this->closed = (bool)is_resource($this->fp) === false; |
| } |
| |
| |
| public function close() { |
| if($this->closed != true) { |
| if (is_resource($this->fp) && $this->layout !== null) { |
| fwrite($this->fp, $this->layout->getFooter()); |
| fclose($this->fp); |
| } |
| $this->closed = true; |
| } |
| } |
| |
| public function append(LoggerLoggingEvent $event) { |
| if (is_resource($this->fp) && $this->layout !== null) { |
| fwrite($this->fp, $this->layout->format($event)); |
| } |
| } |
| |
| /** |
| * Sets the 'target' parameter. |
| * @param string $target |
| */ |
| public function setTarget($target) { |
| $value = trim($target); |
| if ($value == self::STDOUT || strtoupper($value) == 'STDOUT') { |
| $this->target = self::STDOUT; |
| } elseif ($value == self::STDERR || strtoupper($value) == 'STDERR') { |
| $this->target = self::STDERR; |
| } else { |
| $target = var_export($target); |
| $this->warn("Invalid value given for 'target' property: [$target]. Property not set."); |
| } |
| } |
| |
| /** |
| * Returns the value of the 'target' parameter. |
| * @return string |
| */ |
| public function getTarget() { |
| return $this->target; |
| } |
| } |