| <?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. |
| */ |
| |
| /** |
| * An Appender that automatically creates a new logfile each day. |
| * |
| * The file is rolled over once a day. That means, for each day a new file |
| * is created. A formatted version of the date pattern is used as to create |
| * the file name using the {@link PHP_MANUAL#sprintf} function. |
| * |
| * This appender uses a layout. |
| * |
| * ##Configurable parameters:## |
| * |
| * - **datePattern** - Format for the date in the file path, follows formatting |
| * rules used by the PHP date() function. Default value: "Ymd". |
| * - **file** - Path to the target file. Should contain a %s which gets |
| * substituted by the date. |
| * - **append** - If set to true, the appender will append to the file, |
| * otherwise the file contents will be overwritten. Defaults to true. |
| * |
| * @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/daily-file.html Appender documentation |
| */ |
| class LoggerAppenderDailyFile extends LoggerAppenderFile { |
| |
| /** |
| * The 'datePattern' parameter. |
| * Determines how date will be formatted in file name. |
| * @var string |
| */ |
| protected $datePattern = "Ymd"; |
| |
| /** |
| * Similar to parent method, but but replaces "%s" in the file name with |
| * the current date in format specified by the 'datePattern' parameter. |
| */ |
| public function activateOptions() { |
| $fileName = $this->getFile(); |
| $date = date($this->getDatePattern()); |
| $fileName = sprintf($fileName, $date); |
| |
| if(!is_file($fileName)) { |
| $dir = dirname($fileName); |
| if(!is_dir($dir)) { |
| mkdir($dir, 0777, true); |
| } |
| } |
| |
| $this->fp = fopen($fileName, ($this->getAppend()? 'a':'w')); |
| if($this->fp) { |
| if(flock($this->fp, LOCK_EX)) { |
| if($this->getAppend()) { |
| fseek($this->fp, 0, SEEK_END); |
| } |
| fwrite($this->fp, $this->layout->getHeader()); |
| flock($this->fp, LOCK_UN); |
| $this->closed = false; |
| } else { |
| // TODO: should we take some action in this case? |
| $this->closed = true; |
| } |
| } else { |
| $this->closed = true; |
| } |
| } |
| |
| /** |
| * Sets the 'datePattern' parameter. |
| * @param string $datePattern |
| */ |
| public function setDatePattern($datePattern) { |
| $this->setString('datePattern', $datePattern); |
| } |
| |
| /** |
| * Returns the 'datePattern' parameter. |
| * @return string |
| */ |
| public function getDatePattern() { |
| return $this->datePattern; |
| } |
| } |