Stop AWS SDK from looking for configuration files, forgot to include lib/cachecore
This commit is contained in:
Michael Gapczynski
parent
40f8419fdf
commit
dd8303b975
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@ -1,83 +0,0 @@
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<?php if (!class_exists('CFRuntime')) die('No direct access allowed.');
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/**
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* Stores your AWS account information. Add your account information, and then rename this file
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* to 'config.inc.php'.
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*
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* @version 2011.12.14
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* @license See the included NOTICE.md file for more information.
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* @copyright See the included NOTICE.md file for more information.
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* @link http://aws.amazon.com/php/ PHP Developer Center
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* @link http://aws.amazon.com/security-credentials AWS Security Credentials
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*/
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/*###################################################################################################
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As of version 1.5, the AWS SDK for PHP uses the CFCredentials class to handle credentials.
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This class has the advantage of being able to support multiple sets of credentials at a time,
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including the ability for credential sets to inherit settings from other credential sets.
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Some example uses are noted at https://gist.github.com/1478912
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Notes:
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* You can define one or more credential sets.
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* Credential sets can be named anything that PHP allows for an associative array key;
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"production", "staging", etc., are just sample values. Feel free to rename them.
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* A credential set only has four required entries: key, secret, default_cache_config and
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certificate_authority. Aside from these, you can add any additional bits of information
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you'd like to keep easily accessible (e.g., multi-factor authentication device key, your
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AWS Account ID, your canonical identifiers).
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* Additional credential sets can inherit the properties of another credential set using the
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@inherit keyword.
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* If more than one credential set is provided, a default credential set must be specified
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using the @default keyword.
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* If you only have one credential set, you can set it to the @default keyword.
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* View the documentation for the CFCredentials::set() method to view usage examples.
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###################################################################################################*/
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/**
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* Create a list of credential sets that can be used with the SDK.
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*/
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CFCredentials::set(array(
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// Credentials for the development environment.
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'development' => array(
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// Amazon Web Services Key. Found in the AWS Security Credentials. You can also pass
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// this value as the first parameter to a service constructor.
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'key' => 'development-key',
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// Amazon Web Services Secret Key. Found in the AWS Security Credentials. You can also
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// pass this value as the second parameter to a service constructor.
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'secret' => 'development-secret',
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// This option allows you to configure a preferred storage type to use for caching by
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// default. This can be changed later using the set_cache_config() method.
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//
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// Valid values are: `apc`, `xcache`, or a file system path such as `./cache` or
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// `/tmp/cache/`.
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'default_cache_config' => '',
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// Determines which Cerificate Authority file to use.
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//
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// A value of boolean `false` will use the Certificate Authority file available on the
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// system. A value of boolean `true` will use the Certificate Authority provided by the
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// SDK. Passing a file system path to a Certificate Authority file (chmodded to `0755`)
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// will use that.
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//
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// Leave this set to `false` if you're not sure.
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'certificate_authority' => false
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),
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// Specify a default credential set to use if there are more than one.
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'@default' => 'development'
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));
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Copyright (c) 2006-2010 Ryan Parman, Foleeo Inc., and contributors. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are
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permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of
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conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list
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of conditions and the following disclaimer in the documentation and/or other materials
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provided with the distribution.
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* Neither the name of Ryan Parman, Foleeo Inc. nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
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AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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A simple caching system for PHP5 that provides a single interface for a variety of storage types.
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The .sql files in this directory contain the code to create the tables for database caching.
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If you're not using database caching, you can safely ignore these.
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If you ARE using database caching, simply load the correct *.sql file into your database to set up the required tables.
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CREATE TABLE `cache` (
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`id` char(40) NOT NULL default '',
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`expires` timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
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`data` longtext,
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PRIMARY KEY (`id`),
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UNIQUE KEY `id` (`id`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8
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CREATE TABLE "cache" (
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expires timestamp without time zone NOT NULL,
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id character(40) NOT NULL,
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data text NOT NULL
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)
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WITH (OIDS=TRUE);
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CREATE TABLE cache (id TEXT, expires NUMERIC, data BLOB);
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CREATE UNIQUE INDEX idx ON cache(id ASC);
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<?php
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/**
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* Container for all APC-based cache methods. Inherits additional methods from <CacheCore>. Adheres
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* to the ICacheCore interface.
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*
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* @version 2012.04.17
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* @copyright 2006-2012 Ryan Parman
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* @copyright 2006-2010 Foleeo, Inc.
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* @copyright 2012 Amazon.com, Inc. or its affiliates.
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* @copyright 2008-2010 Contributors
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* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
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* @link http://github.com/skyzyx/cachecore CacheCore
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* @link http://getcloudfusion.com CloudFusion
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* @link http://php.net/apc APC
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*/
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class CacheAPC extends CacheCore implements ICacheCore
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{
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/*%******************************************************************************************%*/
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// CONSTRUCTOR
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/**
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* Constructs a new instance of this class.
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*
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* @param string $name (Required) A name to uniquely identify the cache object.
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* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
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* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
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* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
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* @return object Reference to the cache object.
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*/
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public function __construct($name, $location = null, $expires = 0, $gzip = true)
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{
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parent::__construct($name, null, $expires, $gzip);
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$this->id = $this->name;
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}
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/**
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* Creates a new cache.
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*
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* @param mixed $data (Required) The data to cache.
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* @return boolean Whether the operation was successful.
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*/
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public function create($data)
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{
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$data = serialize($data);
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$data = $this->gzip ? gzcompress($data) : $data;
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return apc_add($this->id, $data, $this->expires);
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}
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/**
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* Reads a cache.
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*
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* @return mixed Either the content of the cache object, or boolean `false`.
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*/
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public function read()
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{
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if ($data = apc_fetch($this->id))
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{
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$data = $this->gzip ? gzuncompress($data) : $data;
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return unserialize($data);
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}
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return false;
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}
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/**
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* Updates an existing cache.
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*
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* @param mixed $data (Required) The data to cache.
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* @return boolean Whether the operation was successful.
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*/
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public function update($data)
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{
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$data = serialize($data);
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$data = $this->gzip ? gzcompress($data) : $data;
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return apc_store($this->id, $data, $this->expires);
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}
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/**
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* Deletes a cache.
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*
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* @return boolean Whether the operation was successful.
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*/
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public function delete()
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{
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return apc_delete($this->id);
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}
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/**
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* Implemented here, but always returns `false`. APC manages its own expirations.
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*
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* @return boolean Whether the cache is expired or not.
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*/
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public function is_expired()
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{
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return false;
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}
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/**
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* Implemented here, but always returns `false`. APC manages its own expirations.
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*
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* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
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*/
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public function timestamp()
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{
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return false;
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}
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/**
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* Implemented here, but always returns `false`. APC manages its own expirations.
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*
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* @return boolean Whether the operation was successful.
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*/
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public function reset()
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{
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return false;
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}
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}
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/*%******************************************************************************************%*/
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// EXCEPTIONS
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class CacheAPC_Exception extends CacheCore_Exception {}
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<?php
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/**
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* Container for all shared caching methods. This is not intended to be instantiated directly, but is
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* extended by the cache-specific classes.
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*
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* @version 2012.04.17
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* @copyright 2006-2012 Ryan Parman
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* @copyright 2006-2010 Foleeo, Inc.
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* @copyright 2012 Amazon.com, Inc. or its affiliates.
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* @copyright 2008-2010 Contributors
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* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
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* @link http://github.com/skyzyx/cachecore CacheCore
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* @link http://getcloudfusion.com CloudFusion
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*/
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class CacheCore
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{
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/**
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* A name to uniquely identify the cache object by.
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*/
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var $name;
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/**
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* Where to store the cache.
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*/
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var $location;
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/**
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* The number of seconds before a cache object is considered stale.
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*/
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var $expires;
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/**
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* Used internally to uniquely identify the location + name of the cache object.
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*/
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var $id;
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/**
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* Stores the time when the cache object was created.
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*/
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var $timestamp;
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/**
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* Stores whether or not the content should be gzipped when stored
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*/
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var $gzip;
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/*%******************************************************************************************%*/
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// CONSTRUCTOR
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/**
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* Constructs a new instance of this class.
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*
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* @param string $name (Required) A name to uniquely identify the cache object.
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* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
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* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
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* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
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* @return object Reference to the cache object.
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*/
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public function __construct($name, $location = null, $expires = 0, $gzip = true)
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{
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if (!extension_loaded('zlib'))
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{
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$gzip = false;
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}
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$this->name = $name;
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$this->location = $location;
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$this->expires = $expires;
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$this->gzip = $gzip;
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return $this;
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}
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/**
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* Allows for chaining from the constructor. Requires PHP 5.3 or newer.
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*
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* @param string $name (Required) A name to uniquely identify the cache object.
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* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
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* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
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* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
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* @return object Reference to the cache object.
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*/
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public static function init($name, $location = null, $expires = 0, $gzip = true)
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{
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if (version_compare(PHP_VERSION, '5.3.0', '<'))
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{
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throw new Exception('PHP 5.3 or newer is required to use CacheCore::init().');
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}
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$self = get_called_class();
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return new $self($name, $location, $expires, $gzip);
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}
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/**
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* Set the number of seconds until a cache expires.
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*
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* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
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* @return $this
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*/
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public function expire_in($seconds)
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{
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$this->expires = $seconds;
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return $this;
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}
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/**
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* Provides a simple, straightforward cache-logic mechanism. Useful for non-complex response caches.
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*
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* @param string|function $callback (Required) The name of the function to fire when we need to fetch new data to cache.
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* @param array params (Optional) Parameters to pass into the callback function, as an array.
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* @return array The cached data being requested.
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*/
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public function response_manager($callback, $params = null)
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{
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// Automatically handle $params values.
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$params = is_array($params) ? $params : array($params);
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if ($data = $this->read())
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{
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if ($this->is_expired())
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{
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if ($data = call_user_func_array($callback, $params))
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{
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$this->update($data);
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}
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else
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{
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$this->reset();
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$data = $this->read();
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}
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}
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}
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else
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{
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if ($data = call_user_func_array($callback, $params))
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{
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$this->create($data);
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}
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}
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return $data;
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}
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}
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/*%******************************************************************************************%*/
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// CORE DEPENDENCIES
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// Include the ICacheCore interface.
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if (file_exists(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'icachecore.interface.php'))
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{
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include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'icachecore.interface.php';
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}
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/*%******************************************************************************************%*/
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// EXCEPTIONS
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class CacheCore_Exception extends Exception {}
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<?php
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/**
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* Container for all file-based cache methods. Inherits additional methods from <CacheCore>. Adheres
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* to the ICacheCore interface.
|
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*
|
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* @version 2012.04.17
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* @copyright 2006-2012 Ryan Parman
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* @copyright 2006-2010 Foleeo, Inc.
|
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* @copyright 2012 Amazon.com, Inc. or its affiliates.
|
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* @copyright 2008-2010 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
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* @link http://github.com/skyzyx/cachecore CacheCore
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* @link http://getcloudfusion.com CloudFusion
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*/
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class CacheFile extends CacheCore implements ICacheCore
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{
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/*%******************************************************************************************%*/
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// CONSTRUCTOR
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|
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/**
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* Constructs a new instance of this class.
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*
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* @param string $name (Required) A name to uniquely identify the cache object.
|
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* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
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* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
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* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
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* @return object Reference to the cache object.
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*/
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public function __construct($name, $location = null, $expires = 0, $gzip = true)
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{
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parent::__construct($name, $location, $expires, $gzip);
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$this->id = $this->location . '/' . $this->name . '.cache';
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}
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/**
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* Creates a new cache.
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*
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* @param mixed $data (Required) The data to cache.
|
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* @return boolean Whether the operation was successful.
|
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*/
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public function create($data)
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{
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if (file_exists($this->id))
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{
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return false;
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}
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elseif (realpath($this->location) && file_exists($this->location) && is_writeable($this->location))
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{
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$data = serialize($data);
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$data = $this->gzip ? gzcompress($data) : $data;
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return (bool) file_put_contents($this->id, $data);
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}
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elseif (realpath($this->location) && file_exists($this->location))
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{
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throw new CacheFile_Exception('The file system location "' . $this->location . '" is not writable. Check the file system permissions for this directory.');
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}
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else
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{
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throw new CacheFile_Exception('The file system location "' . $this->location . '" does not exist. Create the directory, or double-check any relative paths that may have been set.');
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}
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||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads a cache.
|
||||
*
|
||||
* @return mixed Either the content of the cache object, or boolean `false`.
|
||||
*/
|
||||
public function read()
|
||||
{
|
||||
if (file_exists($this->id) && is_readable($this->id))
|
||||
{
|
||||
$data = file_get_contents($this->id);
|
||||
$data = $this->gzip ? gzuncompress($data) : $data;
|
||||
$data = unserialize($data);
|
||||
|
||||
if ($data === false)
|
||||
{
|
||||
/*
|
||||
This should only happen when someone changes the gzip settings and there is
|
||||
existing data or someone has been mucking about in the cache folder manually.
|
||||
Delete the bad entry since the file cache doesn't clean up after itself and
|
||||
then return false so fresh data will be retrieved.
|
||||
*/
|
||||
$this->delete();
|
||||
return false;
|
||||
}
|
||||
|
||||
return $data;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates an existing cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function update($data)
|
||||
{
|
||||
if (file_exists($this->id) && is_writeable($this->id))
|
||||
{
|
||||
$data = serialize($data);
|
||||
$data = $this->gzip ? gzcompress($data) : $data;
|
||||
|
||||
return (bool) file_put_contents($this->id, $data);
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new CacheFile_Exception('The file system location is not writeable. Check your file system permissions and ensure that the cache directory exists.');
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes a cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function delete()
|
||||
{
|
||||
if (file_exists($this->id))
|
||||
{
|
||||
return unlink($this->id);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether the cache object is expired or not.
|
||||
*
|
||||
* @return boolean Whether the cache is expired or not.
|
||||
*/
|
||||
public function is_expired()
|
||||
{
|
||||
if ($this->timestamp() + $this->expires < time())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves the timestamp of the cache.
|
||||
*
|
||||
* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
|
||||
*/
|
||||
public function timestamp()
|
||||
{
|
||||
clearstatcache();
|
||||
|
||||
if (file_exists($this->id))
|
||||
{
|
||||
$this->timestamp = filemtime($this->id);
|
||||
return $this->timestamp;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Resets the freshness of the cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function reset()
|
||||
{
|
||||
if (file_exists($this->id))
|
||||
{
|
||||
return touch($this->id);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// EXCEPTIONS
|
||||
|
||||
class CacheFile_Exception extends CacheCore_Exception {}
|
||||
|
|
@ -0,0 +1,183 @@
|
|||
<?php
|
||||
/**
|
||||
* Container for all Memcache-based cache methods. Inherits additional methods from <CacheCore>. Adheres
|
||||
* to the ICacheCore interface.
|
||||
*
|
||||
* @version 2012.04.17
|
||||
* @copyright 2006-2012 Ryan Parman
|
||||
* @copyright 2006-2010 Foleeo, Inc.
|
||||
* @copyright 2012 Amazon.com, Inc. or its affiliates.
|
||||
* @copyright 2008-2010 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
||||
* @link http://github.com/skyzyx/cachecore CacheCore
|
||||
* @link http://getcloudfusion.com CloudFusion
|
||||
* @link http://php.net/memcache Memcache
|
||||
* @link http://php.net/memcached Memcached
|
||||
*/
|
||||
class CacheMC extends CacheCore implements ICacheCore
|
||||
{
|
||||
/**
|
||||
* Holds the Memcache object.
|
||||
*/
|
||||
var $memcache = null;
|
||||
|
||||
/**
|
||||
* Whether the Memcached extension is being used (as opposed to Memcache).
|
||||
*/
|
||||
var $is_memcached = false;
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// CONSTRUCTOR
|
||||
|
||||
/**
|
||||
* Constructs a new instance of this class.
|
||||
*
|
||||
* @param string $name (Required) A name to uniquely identify the cache object.
|
||||
* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
|
||||
* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
|
||||
* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
|
||||
* @return object Reference to the cache object.
|
||||
*/
|
||||
public function __construct($name, $location = null, $expires = 0, $gzip = true)
|
||||
{
|
||||
parent::__construct($name, null, $expires, $gzip);
|
||||
$this->id = $this->name;
|
||||
|
||||
// Prefer Memcached over Memcache.
|
||||
if (class_exists('Memcached'))
|
||||
{
|
||||
$this->memcache = new Memcached();
|
||||
$this->is_memcached = true;
|
||||
}
|
||||
elseif (class_exists('Memcache'))
|
||||
{
|
||||
$this->memcache = new Memcache();
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// Enable compression, if available
|
||||
if ($this->gzip)
|
||||
{
|
||||
if ($this->is_memcached)
|
||||
{
|
||||
$this->memcache->setOption(Memcached::OPT_COMPRESSION, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->gzip = MEMCACHE_COMPRESSED;
|
||||
}
|
||||
}
|
||||
|
||||
// Process Memcached servers.
|
||||
if (isset($location) && sizeof($location) > 0)
|
||||
{
|
||||
foreach ($location as $loc)
|
||||
{
|
||||
if (isset($loc['port']) && !empty($loc['port']))
|
||||
{
|
||||
$this->memcache->addServer($loc['host'], $loc['port']);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->memcache->addServer($loc['host'], 11211);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function create($data)
|
||||
{
|
||||
if ($this->is_memcached)
|
||||
{
|
||||
return $this->memcache->set($this->id, $data, $this->expires);
|
||||
}
|
||||
return $this->memcache->set($this->id, $data, $this->gzip, $this->expires);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads a cache.
|
||||
*
|
||||
* @return mixed Either the content of the cache object, or boolean `false`.
|
||||
*/
|
||||
public function read()
|
||||
{
|
||||
if ($this->is_memcached)
|
||||
{
|
||||
return $this->memcache->get($this->id);
|
||||
}
|
||||
return $this->memcache->get($this->id, $this->gzip);
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates an existing cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function update($data)
|
||||
{
|
||||
if ($this->is_memcached)
|
||||
{
|
||||
return $this->memcache->replace($this->id, $data, $this->expires);
|
||||
}
|
||||
return $this->memcache->replace($this->id, $data, $this->gzip, $this->expires);
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes a cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function delete()
|
||||
{
|
||||
return $this->memcache->delete($this->id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implemented here, but always returns `false`. Memcache manages its own expirations.
|
||||
*
|
||||
* @return boolean Whether the cache is expired or not.
|
||||
*/
|
||||
public function is_expired()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implemented here, but always returns `false`. Memcache manages its own expirations.
|
||||
*
|
||||
* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
|
||||
*/
|
||||
public function timestamp()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implemented here, but always returns `false`. Memcache manages its own expirations.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function reset()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// EXCEPTIONS
|
||||
|
||||
class CacheMC_Exception extends CacheCore_Exception {}
|
||||
|
|
@ -0,0 +1,297 @@
|
|||
<?php
|
||||
/**
|
||||
* Container for all PDO-based cache methods. Inherits additional methods from <CacheCore>. Adheres
|
||||
* to the ICacheCore interface.
|
||||
*
|
||||
* @version 2012.04.17
|
||||
* @copyright 2006-2012 Ryan Parman
|
||||
* @copyright 2006-2010 Foleeo, Inc.
|
||||
* @copyright 2012 Amazon.com, Inc. or its affiliates.
|
||||
* @copyright 2008-2010 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
||||
* @link http://github.com/skyzyx/cachecore CacheCore
|
||||
* @link http://getcloudfusion.com CloudFusion
|
||||
* @link http://php.net/pdo PDO
|
||||
*/
|
||||
class CachePDO extends CacheCore implements ICacheCore
|
||||
{
|
||||
/**
|
||||
* Reference to the PDO connection object.
|
||||
*/
|
||||
var $pdo = null;
|
||||
|
||||
/**
|
||||
* Holds the parsed URL components.
|
||||
*/
|
||||
var $dsn = null;
|
||||
|
||||
/**
|
||||
* Holds the PDO-friendly version of the connection string.
|
||||
*/
|
||||
var $dsn_string = null;
|
||||
|
||||
/**
|
||||
* Holds the prepared statement for creating an entry.
|
||||
*/
|
||||
var $create = null;
|
||||
|
||||
/**
|
||||
* Holds the prepared statement for reading an entry.
|
||||
*/
|
||||
var $read = null;
|
||||
|
||||
/**
|
||||
* Holds the prepared statement for updating an entry.
|
||||
*/
|
||||
var $update = null;
|
||||
|
||||
/**
|
||||
* Holds the prepared statement for resetting the expiry of an entry.
|
||||
*/
|
||||
var $reset = null;
|
||||
|
||||
/**
|
||||
* Holds the prepared statement for deleting an entry.
|
||||
*/
|
||||
var $delete = null;
|
||||
|
||||
/**
|
||||
* Holds the response of the read so we only need to fetch it once instead of doing
|
||||
* multiple queries.
|
||||
*/
|
||||
var $store_read = null;
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// CONSTRUCTOR
|
||||
|
||||
/**
|
||||
* Constructs a new instance of this class.
|
||||
*
|
||||
* Tested with [MySQL 5.0.x](http://mysql.com), [PostgreSQL](http://postgresql.com), and
|
||||
* [SQLite 3.x](http://sqlite.org). SQLite 2.x is assumed to work. No other PDO-supported databases have
|
||||
* been tested (e.g. Oracle, Microsoft SQL Server, IBM DB2, ODBC, Sybase, Firebird). Feel free to send
|
||||
* patches for additional database support.
|
||||
*
|
||||
* See <http://php.net/pdo> for more information.
|
||||
*
|
||||
* @param string $name (Required) A name to uniquely identify the cache object.
|
||||
* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
|
||||
* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
|
||||
* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
|
||||
* @return object Reference to the cache object.
|
||||
*/
|
||||
public function __construct($name, $location = null, $expires = 0, $gzip = true)
|
||||
{
|
||||
// Make sure the name is no longer than 40 characters.
|
||||
$name = sha1($name);
|
||||
|
||||
// Call parent constructor and set id.
|
||||
parent::__construct($name, $location, $expires, $gzip);
|
||||
$this->id = $this->name;
|
||||
$options = array();
|
||||
|
||||
// Check if the location contains :// (e.g. mysql://user:pass@hostname:port/table)
|
||||
if (stripos($location, '://') === false)
|
||||
{
|
||||
// No? Just pass it through.
|
||||
$this->dsn = parse_url($location);
|
||||
$this->dsn_string = $location;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Yes? Parse and set the DSN
|
||||
$this->dsn = parse_url($location);
|
||||
$this->dsn_string = $this->dsn['scheme'] . ':host=' . $this->dsn['host'] . ((isset($this->dsn['port'])) ? ';port=' . $this->dsn['port'] : '') . ';dbname=' . substr($this->dsn['path'], 1);
|
||||
}
|
||||
|
||||
// Make sure that user/pass are defined.
|
||||
$user = isset($this->dsn['user']) ? $this->dsn['user'] : null;
|
||||
$pass = isset($this->dsn['pass']) ? $this->dsn['pass'] : null;
|
||||
|
||||
// Set persistence for databases that support it.
|
||||
switch ($this->dsn['scheme'])
|
||||
{
|
||||
case 'mysql': // MySQL
|
||||
case 'pgsql': // PostgreSQL
|
||||
$options[PDO::ATTR_PERSISTENT] = true;
|
||||
break;
|
||||
}
|
||||
|
||||
// Instantiate a new PDO object with a persistent connection.
|
||||
$this->pdo = new PDO($this->dsn_string, $user, $pass, $options);
|
||||
|
||||
// Define prepared statements for improved performance.
|
||||
$this->create = $this->pdo->prepare("INSERT INTO cache (id, expires, data) VALUES (:id, :expires, :data)");
|
||||
$this->read = $this->pdo->prepare("SELECT id, expires, data FROM cache WHERE id = :id");
|
||||
$this->reset = $this->pdo->prepare("UPDATE cache SET expires = :expires WHERE id = :id");
|
||||
$this->delete = $this->pdo->prepare("DELETE FROM cache WHERE id = :id");
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function create($data)
|
||||
{
|
||||
$data = serialize($data);
|
||||
$data = $this->gzip ? gzcompress($data) : $data;
|
||||
|
||||
$this->create->bindParam(':id', $this->id);
|
||||
$this->create->bindParam(':data', $data);
|
||||
$this->create->bindParam(':expires', $this->generate_timestamp());
|
||||
|
||||
return (bool) $this->create->execute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads a cache.
|
||||
*
|
||||
* @return mixed Either the content of the cache object, or boolean `false`.
|
||||
*/
|
||||
public function read()
|
||||
{
|
||||
if (!$this->store_read)
|
||||
{
|
||||
$this->read->bindParam(':id', $this->id);
|
||||
$this->read->execute();
|
||||
$this->store_read = $this->read->fetch(PDO::FETCH_ASSOC);
|
||||
}
|
||||
|
||||
if ($this->store_read)
|
||||
{
|
||||
$data = $this->store_read['data'];
|
||||
$data = $this->gzip ? gzuncompress($data) : $data;
|
||||
|
||||
return unserialize($data);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates an existing cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function update($data)
|
||||
{
|
||||
$this->delete();
|
||||
return $this->create($data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes a cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function delete()
|
||||
{
|
||||
$this->delete->bindParam(':id', $this->id);
|
||||
return $this->delete->execute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether the cache object is expired or not.
|
||||
*
|
||||
* @return boolean Whether the cache is expired or not.
|
||||
*/
|
||||
public function is_expired()
|
||||
{
|
||||
if ($this->timestamp() + $this->expires < time())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves the timestamp of the cache.
|
||||
*
|
||||
* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
|
||||
*/
|
||||
public function timestamp()
|
||||
{
|
||||
if (!$this->store_read)
|
||||
{
|
||||
$this->read->bindParam(':id', $this->id);
|
||||
$this->read->execute();
|
||||
$this->store_read = $this->read->fetch(PDO::FETCH_ASSOC);
|
||||
}
|
||||
|
||||
if ($this->store_read)
|
||||
{
|
||||
$value = $this->store_read['expires'];
|
||||
|
||||
// If 'expires' isn't yet an integer, convert it into one.
|
||||
if (!is_numeric($value))
|
||||
{
|
||||
$value = strtotime($value);
|
||||
}
|
||||
|
||||
$this->timestamp = date('U', $value);
|
||||
return $this->timestamp;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Resets the freshness of the cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function reset()
|
||||
{
|
||||
$this->reset->bindParam(':id', $this->id);
|
||||
$this->reset->bindParam(':expires', $this->generate_timestamp());
|
||||
return (bool) $this->reset->execute();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of supported PDO database drivers. Identical to <PDO::getAvailableDrivers()>.
|
||||
*
|
||||
* @return array The list of supported database drivers.
|
||||
* @link http://php.net/pdo.getavailabledrivers PHP Method
|
||||
*/
|
||||
public function get_drivers()
|
||||
{
|
||||
return PDO::getAvailableDrivers();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a timestamp value apropriate to the current database type.
|
||||
*
|
||||
* @return mixed Timestamp for MySQL and PostgreSQL, integer value for SQLite.
|
||||
*/
|
||||
protected function generate_timestamp()
|
||||
{
|
||||
// Define 'expires' settings differently.
|
||||
switch ($this->dsn['scheme'])
|
||||
{
|
||||
// These support timestamps.
|
||||
case 'mysql': // MySQL
|
||||
case 'pgsql': // PostgreSQL
|
||||
$expires = date(DATE_FORMAT_MYSQL, time());
|
||||
break;
|
||||
|
||||
// These support integers.
|
||||
case 'sqlite': // SQLite 3
|
||||
case 'sqlite2': // SQLite 2
|
||||
$expires = time();
|
||||
break;
|
||||
}
|
||||
|
||||
return $expires;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// EXCEPTIONS
|
||||
|
||||
class CachePDO_Exception extends CacheCore_Exception {}
|
||||
|
|
@ -0,0 +1,129 @@
|
|||
<?php
|
||||
/**
|
||||
* Container for all XCache-based cache methods. Inherits additional methods from <CacheCore>. Adheres
|
||||
* to the ICacheCore interface.
|
||||
*
|
||||
* @version 2012.04.17
|
||||
* @copyright 2006-2012 Ryan Parman
|
||||
* @copyright 2006-2010 Foleeo, Inc.
|
||||
* @copyright 2012 Amazon.com, Inc. or its affiliates.
|
||||
* @copyright 2008-2010 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
||||
* @link http://github.com/skyzyx/cachecore CacheCore
|
||||
* @link http://getcloudfusion.com CloudFusion
|
||||
* @link http://xcache.lighttpd.net XCache
|
||||
*/
|
||||
class CacheXCache extends CacheCore implements ICacheCore
|
||||
{
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// CONSTRUCTOR
|
||||
|
||||
/**
|
||||
* Constructs a new instance of this class.
|
||||
*
|
||||
* @param string $name (Required) A name to uniquely identify the cache object.
|
||||
* @param string $location (Optional) The location to store the cache object in. This may vary by cache method. The default value is NULL.
|
||||
* @param integer $expires (Optional) The number of seconds until a cache object is considered stale. The default value is 0.
|
||||
* @param boolean $gzip (Optional) Whether data should be gzipped before being stored. The default value is true.
|
||||
* @return object Reference to the cache object.
|
||||
*/
|
||||
public function __construct($name, $location = null, $expires = 0, $gzip = true)
|
||||
{
|
||||
parent::__construct($name, null, $expires, $gzip);
|
||||
$this->id = $this->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function create($data)
|
||||
{
|
||||
$data = serialize($data);
|
||||
$data = $this->gzip ? gzcompress($data) : $data;
|
||||
|
||||
return xcache_set($this->id, $data, $this->expires);
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads a cache.
|
||||
*
|
||||
* @return mixed Either the content of the cache object, or boolean `false`.
|
||||
*/
|
||||
public function read()
|
||||
{
|
||||
if ($data = xcache_get($this->id))
|
||||
{
|
||||
$data = $this->gzip ? gzuncompress($data) : $data;
|
||||
return unserialize($data);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates an existing cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function update($data)
|
||||
{
|
||||
$data = serialize($data);
|
||||
$data = $this->gzip ? gzcompress($data) : $data;
|
||||
|
||||
return xcache_set($this->id, $data, $this->expires);
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes a cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function delete()
|
||||
{
|
||||
return xcache_unset($this->id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Defined here, but always returns false. XCache manages it's own expirations. It's worth
|
||||
* mentioning that if the server is configured for a long xcache.var_gc_interval then it IS
|
||||
* possible for expired data to remain in the var cache, though it is not possible to access
|
||||
* it.
|
||||
*
|
||||
* @return boolean Whether the cache is expired or not.
|
||||
*/
|
||||
public function is_expired()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implemented here, but always returns `false`. XCache manages its own expirations.
|
||||
*
|
||||
* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
|
||||
*/
|
||||
public function timestamp()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Implemented here, but always returns `false`. XCache manages its own expirations.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function reset()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// EXCEPTIONS
|
||||
|
||||
class CacheXCache_Exception extends CacheCore_Exception {}
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
<?php
|
||||
/**
|
||||
* Defines the methods that all implementing classes MUST have. Covers CRUD (create, read, update,
|
||||
* delete) methods, as well as others that are used in the base <CacheCore> class.
|
||||
*
|
||||
* @version 2009.03.22
|
||||
* @copyright 2006-2010 Ryan Parman
|
||||
* @copyright 2006-2010 Foleeo, Inc.
|
||||
* @copyright 2008-2010 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
||||
* @link http://github.com/skyzyx/cachecore CacheCore
|
||||
* @link http://getcloudfusion.com CloudFusion
|
||||
*/
|
||||
interface ICacheCore
|
||||
{
|
||||
/**
|
||||
* Creates a new cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function create($data);
|
||||
|
||||
/**
|
||||
* Reads a cache.
|
||||
*
|
||||
* @return mixed Either the content of the cache object, or boolean `false`.
|
||||
*/
|
||||
public function read();
|
||||
|
||||
/**
|
||||
* Updates an existing cache.
|
||||
*
|
||||
* @param mixed $data (Required) The data to cache.
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function update($data);
|
||||
|
||||
/**
|
||||
* Deletes a cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function delete();
|
||||
|
||||
/**
|
||||
* Checks whether the cache object is expired or not.
|
||||
*
|
||||
* @return boolean Whether the cache is expired or not.
|
||||
*/
|
||||
public function is_expired();
|
||||
|
||||
/**
|
||||
* Retrieves the timestamp of the cache.
|
||||
*
|
||||
* @return mixed Either the Unix time stamp of the cache creation, or boolean `false`.
|
||||
*/
|
||||
public function timestamp();
|
||||
|
||||
/**
|
||||
* Resets the freshness of the cache.
|
||||
*
|
||||
* @return boolean Whether the operation was successful.
|
||||
*/
|
||||
public function reset();
|
||||
}
|
||||
|
|
@ -1387,48 +1387,49 @@ class CFLoader
|
|||
// Register the autoloader.
|
||||
spl_autoload_register(array('CFLoader', 'autoloader'));
|
||||
|
||||
// Don't look for any configuration files, the Amazon S3 storage backend handles configuration
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// CONFIGURATION
|
||||
|
||||
// Look for include file in the same directory (e.g. `./config.inc.php`).
|
||||
if (file_exists(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'config.inc.php'))
|
||||
{
|
||||
include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'config.inc.php';
|
||||
}
|
||||
// Fallback to `~/.aws/sdk/config.inc.php`
|
||||
else
|
||||
{
|
||||
if (!isset($_ENV['HOME']) && isset($_SERVER['HOME']))
|
||||
{
|
||||
$_ENV['HOME'] = $_SERVER['HOME'];
|
||||
}
|
||||
elseif (!isset($_ENV['HOME']) && !isset($_SERVER['HOME']))
|
||||
{
|
||||
$_ENV['HOME'] = `cd ~ && pwd`;
|
||||
if (!$_ENV['HOME'])
|
||||
{
|
||||
switch (strtolower(PHP_OS))
|
||||
{
|
||||
case 'darwin':
|
||||
$_ENV['HOME'] = '/Users/' . get_current_user();
|
||||
break;
|
||||
|
||||
case 'windows':
|
||||
case 'winnt':
|
||||
case 'win32':
|
||||
$_ENV['HOME'] = 'c:' . DIRECTORY_SEPARATOR . 'Documents and Settings' . DIRECTORY_SEPARATOR . get_current_user();
|
||||
break;
|
||||
|
||||
default:
|
||||
$_ENV['HOME'] = '/home/' . get_current_user();
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (getenv('HOME') && file_exists(getenv('HOME') . DIRECTORY_SEPARATOR . '.aws' . DIRECTORY_SEPARATOR . 'sdk' . DIRECTORY_SEPARATOR . 'config.inc.php'))
|
||||
{
|
||||
include_once getenv('HOME') . DIRECTORY_SEPARATOR . '.aws' . DIRECTORY_SEPARATOR . 'sdk' . DIRECTORY_SEPARATOR . 'config.inc.php';
|
||||
}
|
||||
}
|
||||
// /*%******************************************************************************************%*/
|
||||
// // CONFIGURATION
|
||||
//
|
||||
// // Look for include file in the same directory (e.g. `./config.inc.php`).
|
||||
// if (file_exists(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'config.inc.php'))
|
||||
// {
|
||||
// include_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'config.inc.php';
|
||||
// }
|
||||
// // Fallback to `~/.aws/sdk/config.inc.php`
|
||||
// else
|
||||
// {
|
||||
// if (!isset($_ENV['HOME']) && isset($_SERVER['HOME']))
|
||||
// {
|
||||
// $_ENV['HOME'] = $_SERVER['HOME'];
|
||||
// }
|
||||
// elseif (!isset($_ENV['HOME']) && !isset($_SERVER['HOME']))
|
||||
// {
|
||||
// $_ENV['HOME'] = `cd ~ && pwd`;
|
||||
// if (!$_ENV['HOME'])
|
||||
// {
|
||||
// switch (strtolower(PHP_OS))
|
||||
// {
|
||||
// case 'darwin':
|
||||
// $_ENV['HOME'] = '/Users/' . get_current_user();
|
||||
// break;
|
||||
//
|
||||
// case 'windows':
|
||||
// case 'winnt':
|
||||
// case 'win32':
|
||||
// $_ENV['HOME'] = 'c:' . DIRECTORY_SEPARATOR . 'Documents and Settings' . DIRECTORY_SEPARATOR . get_current_user();
|
||||
// break;
|
||||
//
|
||||
// default:
|
||||
// $_ENV['HOME'] = '/home/' . get_current_user();
|
||||
// break;
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// if (getenv('HOME') && file_exists(getenv('HOME') . DIRECTORY_SEPARATOR . '.aws' . DIRECTORY_SEPARATOR . 'sdk' . DIRECTORY_SEPARATOR . 'config.inc.php'))
|
||||
// {
|
||||
// include_once getenv('HOME') . DIRECTORY_SEPARATOR . '.aws' . DIRECTORY_SEPARATOR . 'sdk' . DIRECTORY_SEPARATOR . 'config.inc.php';
|
||||
// }
|
||||
// }
|
||||
|
|
|
|||
Loading…
Reference in New Issue