Switch to CI's caching class

This supports more caching backends and doesn't force users to install
the memcache extension.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 0 insertions, 202 deletions

diff --git a/application/libraries/MemcacheLibrary.php b/application/libraries/MemcacheLibrary.php
deleted file mode 100644
index 1716a1d10..000000000
--- a/application/libraries/MemcacheLibrary.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-
-/**
-* codeigniter-memcache v0.1
-*
-* codeigniter-memcache is a codeigniter library to work with memcached easily.
-*
-*
-* @file MemcacheLibrary.php
-* @copyright 2010 egnity - egnity.com
-* @author Emre Yilmaz <mail@emreyilmaz.me>
-* @license GNU General Public License
-* @version 0.1
-*/
-
-
-class MemcacheLibrary {
-
-	/**
-	* variable that holds memcached backend instance
-	*
-	* @var object
-	* @access public
-	*/
-	public $memcachedInstance;
-
-	/**
-	* variable that holds servers for the memcache
-	*
-	* @var array
-	* @access public
-	*/
-	public $servers = array();
-
-
-	/**
-	* main CodeIgniter instance
-	*
-	* @var object
-	* @access public
-	*/
-	public $CI;
-
-	/**
-	* constructor function for the library
-	*/
-	public function __construct() {
-
-		/* initialize memcached instance */
-		if(class_exists("Memcache")) {
-			$this->memcachedInstance = new Memcache();
-		} else {
-			throw new Exception(
-					"Memcached client doesn't exists in your PHP configuration"
-				);
-		}
-
-		/* load super CI instance */
-		$this->CI =& get_instance();
-
-		/* load default server info */
-		$this->CI->config->load("memcache");
-
-		/* connect to default server */
-		if($this->CI->config->item("MEMCACHE_HOST") && $this->CI->config->item("MEMCACHE_PORT") !== false) {
-			$this->addServer($this->CI->config->item("MEMCACHE_HOST"), $this->CI->config->item("MEMCACHE_PORT"));
-		}
-
-	}
-
-	/**
-	* adder function for the memcache servers
-	*
-	* @access public
-	* @return void
-	*/
-	public function addServer($server, $port) {
-		$this->servers[] = array(
-			"server" => $server,
-			"port"	 => $port,
-		);
-
-		$this->memcachedInstance->addServer($server, $port);
-	}
-
-	/**
-	* gets related key from the memcache
-	*
-	* @access public
-	*/
-	public function get($key) {
-		$this->logDebugMessage(sprintf("%s key requested from memcache", $key));
-
-		// hide notice if server is unreachable
-		$old_error_level = error_reporting();
-		error_reporting($old_error_level & ~E_NOTICE);
-
-		$ret = $this->memcachedInstance->get($key);
-
-		error_reporting($old_error_level);
-		return $ret;
-	}
-
-	/**
-	* sets related key to the memcache
-	*
-	* @access public
-	*/
-	public function set($key, $value, $expire = null) {
-		$this->logDebugMessage(
-				sprintf("%s key set to memcache. (expire: %s)",$key, $expire)
-			);
-
-		// hide notice if server is unreachable
-		$old_error_level = error_reporting();
-		error_reporting($old_error_level & ~E_NOTICE);
-
-		$ret =  $this->memcachedInstance->set($key, $value, null, $expire);
-
-		error_reporting($old_error_level);
-		return $ret;
-	}
-
-	/**
-	* deletes related key from the memcache
-	*
-	* @access public
-	*/
-	public function delete($key) {
-		$this->logDebugMessage(sprintf("%s key deleted from memcache.", $key));
-		// hide notice if server is unreachable
-		$old_error_level = error_reporting();
-		error_reporting($old_error_level & ~E_NOTICE);
-
-		$ret = $this->memcachedInstance->delete($key);
-
-		error_reporting($old_error_level);
-		return $ret;
-	}
-
-	/**
-	* increments related key from the memcache
-	*
-	* @access public
-	*/
-	public function increment($key, $offset = 1) {
-		$this->logDebugMessage(sprintf("%s key incremented %s times", $key, $offset));
-		return $this->memcachedInstance->increment($key,  $offset);
-	}
-
-	/**
-	* decrements related key from the memcache
-	*
-	* @access public
-	*/
-	public function decrement($key, $offset = 1) {
-		$this->logDebugMessage(sprintf("%s key decremented %s times", $key, $offset));
-		return $this->memcachedInstance->decrement($key,  $offset);
-	}
-
-	/**
-	* gets running memcached servers.
-	*
-	* @access public
-	* @return array
-	*/
-	public function getRunningServers() {
-		return $this->servers;
-	}
-
-	/**
-	* array of server statistics, one entry per server.
-	*
-	* @access public
-	* @return array
-	*/
-	public function getStatistics() {
-		return $this->memcachedInstance->getStats();
-	}
-
-	/**
-	* Invalidates all items from the memcache.
-	*
-	* @access public
-	* @return boolean
-	*/
-	public function flush($delay = 0) {
-		$this->logDebugMessage(sprintf("memcache flushed! (delay: %s)", $delay));
-		return $this->memcachedInstance->flush($delay);
-	}
-
-	/**
-	* logs the memcache actions to the codeigniter's main logging system.
-	*
-	* @access private
-	*/
-	private function logDebugMessage($message) {
-		log_message("debug", $message);
-	}
-}
-
-# vim: set noet: