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authorFlorian Pritz <bluewind@xinu.at>2013-08-15 17:10:58 +0200
committerFlorian Pritz <bluewind@xinu.at>2013-08-15 17:12:21 +0200
commit7f0065ddbd80fe32e49cede2d65d231c6ec6f183 (patch)
tree3291f894b163cd75729c15d08be82e9d6d7c4258 /application/libraries/MemcacheLibrary.php
parent92c84158677f30edb8872754d92832a35420952d (diff)
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>
Diffstat (limited to 'application/libraries/MemcacheLibrary.php')
-rw-r--r--application/libraries/MemcacheLibrary.php202
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: