From 75d2409a7ccd394fbe9e726abd1bafacc22c668d Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Tue, 1 Jul 2014 20:50:51 +0200
Subject: [PATCH] Added ThreadedLoggerAttachments

---
 src/pocketmine/PocketMine.php        |  1 +
 src/pocketmine/utils/MainLogger.php  |  5 ++
 src/spl/ThreadedLogger.php           | 46 +++++++++++++++
 src/spl/ThreadedLoggerAttachment.php | 85 ++++++++++++++++++++++++++++
 4 files changed, 137 insertions(+)
 create mode 100644 src/spl/ThreadedLoggerAttachment.php

diff --git a/src/pocketmine/PocketMine.php b/src/pocketmine/PocketMine.php
index 888d55374..212f4e72d 100644
--- a/src/pocketmine/PocketMine.php
+++ b/src/pocketmine/PocketMine.php
@@ -95,6 +95,7 @@ namespace pocketmine {
 	}
 
 	if(!class_exists("ThreadedLogger", false)){
+		require_once(\pocketmine\PATH . "src/spl/ThreadedLoggerAttachment.php");
 		require_once(\pocketmine\PATH . "src/spl/ThreadedLogger.php");
 	}
 
diff --git a/src/pocketmine/utils/MainLogger.php b/src/pocketmine/utils/MainLogger.php
index dfa4fb087..cd6bb2eed 100644
--- a/src/pocketmine/utils/MainLogger.php
+++ b/src/pocketmine/utils/MainLogger.php
@@ -145,6 +145,11 @@ class MainLogger extends \ThreadedLogger{
 		}else{
 			echo $message;
 		}
+
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->call($message);
+		}
+
 		$this->logStream .= date("Y-m-d", $now) . " " . $cleanMessage;
 	}
 
diff --git a/src/spl/ThreadedLogger.php b/src/spl/ThreadedLogger.php
index 62c3b6cb0..8b345980e 100644
--- a/src/spl/ThreadedLogger.php
+++ b/src/spl/ThreadedLogger.php
@@ -21,4 +21,50 @@
 
 abstract class ThreadedLogger extends \Thread implements Logger{
 
+	/** @var \ThreadedLoggerAttachment */
+	protected $attachment = null;
+
+	/**
+	 * @param ThreadedLoggerAttachment $attachment
+	 */
+	public function addAttachment(\ThreadedLoggerAttachment $attachment){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->addAttachment($attachment);
+		}else{
+			$this->attachment = $attachment;
+		}
+	}
+
+	/**
+	 * @param ThreadedLoggerAttachment $attachment
+	 */
+	public function removeAttachment(\ThreadedLoggerAttachment $attachment){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			if($this->attachment === $attachment){
+				$this->attachment = null;
+				foreach($attachment->getAttachments() as $attachment){
+					$this->addAttachment($attachment);
+				}
+			}
+		}
+	}
+
+	public function removeAttachments(){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->removeAttachments();
+			$this->attachment = null;
+		}
+	}
+
+	/**
+	 * @return \ThreadedLoggerAttachment[]
+	 */
+	public function getAttachments(){
+		$attachments = [];
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$attachments[] = $this->attachment;
+			$attachments += $this->attachment->getAttachments();
+		}
+		return $attachments;
+	}
 }
\ No newline at end of file
diff --git a/src/spl/ThreadedLoggerAttachment.php b/src/spl/ThreadedLoggerAttachment.php
new file mode 100644
index 000000000..a5f21f713
--- /dev/null
+++ b/src/spl/ThreadedLoggerAttachment.php
@@ -0,0 +1,85 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+abstract class ThreadedLoggerAttachment extends \Threaded{
+
+	/** @var \ThreadedLoggerAttachment */
+	protected $attachment = null;
+
+	/**
+	 * @param string $message
+	 */
+	protected abstract function log($message);
+
+	/**
+	 * @param string $message
+	 */
+	public final function call($message){
+		$this->log($message);
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->call($message);
+		}
+	}
+
+	/**
+	 * @param ThreadedLoggerAttachment $attachment
+	 */
+	public function addAttachment(\ThreadedLoggerAttachment $attachment){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->addAttachment($attachment);
+		}else{
+			$this->attachment = $attachment;
+		}
+	}
+
+	/**
+	 * @param ThreadedLoggerAttachment $attachment
+	 */
+	public function removeAttachment(\ThreadedLoggerAttachment $attachment){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			if($this->attachment === $attachment){
+				$this->attachment = null;
+				foreach($attachment->getAttachments() as $attachment){
+					$this->addAttachment($attachment);
+				}
+			}
+		}
+	}
+
+	public function removeAttachments(){
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$this->attachment->removeAttachments();
+			$this->attachment = null;
+		}
+	}
+
+	/**
+	 * @return \ThreadedLoggerAttachment[]
+	 */
+	public function getAttachments(){
+		$attachments = [];
+		if($this->attachment instanceof \ThreadedLoggerAttachment){
+			$attachments[] = $this->attachment;
+			$attachments += $this->attachment->getAttachments();
+		}
+		return $attachments;
+	}
+}
\ No newline at end of file