From 06a9e9fdac00f4b4dba5470a1a49ea8b4e358ad8 Mon Sep 17 00:00:00 2001
From: bnu <bnufactory@gmail.com>
Date: Sun, 5 Jan 2014 02:30:17 +0900
Subject: [PATCH] =?UTF-8?q?#242=20file=20cache=EB=A5=BC=20PHP=20=ED=8C=8C?=
 =?UTF-8?q?=EC=9D=BC=EB=A1=9C=20=EB=B3=80=EA=B2=BD.?=
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Content-Transfer-Encoding: 8bit

---
 classes/cache/CacheFile.class.php | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/classes/cache/CacheFile.class.php b/classes/cache/CacheFile.class.php
index ee90dd4c8..e97a14bc5 100644
--- a/classes/cache/CacheFile.class.php
+++ b/classes/cache/CacheFile.class.php
@@ -49,7 +49,7 @@ class CacheFile extends CacheBase
 	 */
 	function getCacheFileName($key)
 	{
-		return $this->cache_dir . str_replace(':', '/', $key);
+		return $this->cache_dir . str_replace(':', '/', $key) . '.php';
 	}
 
 	/**
@@ -73,8 +73,11 @@ class CacheFile extends CacheBase
 	function put($key, $obj, $valid_time = 0)
 	{
 		$cache_file = $this->getCacheFileName($key);
-		$text = serialize($obj);
-		FileHandler::writeFile($cache_file, $text);
+		$content = array();
+		$content[] = '<?php';
+		$content[] = 'if(!defined(\'__XE__\')) { exit(); }';
+		$content[] = 'return \'' . base64_encode(serialize($obj)) . '\';';
+		FileHandler::writeFile($cache_file, implode(PHP_EOL, $content));
 	}
 
 	/**
@@ -104,14 +107,16 @@ class CacheFile extends CacheBase
 	 */
 	function get($key, $modified_time = 0)
 	{
-		$cache_file = $this->getCacheFileName($key);
-		$content = FileHandler::readFile($cache_file);
+		$cache_file = FileHandler::exists($this->getCacheFileName($key));
+
+		if($cache_file) $content = include($cache_file);
+
 		if(!$content)
 		{
 			return false;
 		}
 
-		return unserialize($content);
+		return unserialize(base64_decode($content));
 	}
 
 	/**