CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.
This commit is contained in:
Paul Baranowski
parent
514777e8d2
commit
b11cbd8159
4546 changed files with 138 additions and 51 deletions
355
airtime_mvc/library/Zend/Queue/Adapter/Array.php
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355
airtime_mvc/library/Zend/Queue/Adapter/Array.php
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Queue
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* @subpackage Adapter
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* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Array.php 20096 2010-01-06 02:05:09Z bkarwin $
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*/
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/**
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* @see Zend_Queue_Adapter_AdapterAbstract
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*/
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require_once 'Zend/Queue/Adapter/AdapterAbstract.php';
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/**
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* Class for using a standard PHP array as a queue
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*
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* @category Zend
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* @package Zend_Queue
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* @subpackage Adapter
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* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Queue_Adapter_Array extends Zend_Queue_Adapter_AdapterAbstract
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{
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/**
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* @var array
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*/
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protected $_data = array();
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/**
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* Constructor
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*
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* @param array|Zend_Config $options
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* @param Zend_Queue|null $queue
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* @return void
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*/
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public function __construct($options, Zend_Queue $queue = null)
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{
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parent::__construct($options, $queue);
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}
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/********************************************************************
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* Queue management functions
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*********************************************************************/
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/**
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* Does a queue already exist?
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*
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* Throws an exception if the adapter cannot determine if a queue exists.
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* use isSupported('isExists') to determine if an adapter can test for
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* queue existance.
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*
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* @param string $name
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* @return boolean
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*/
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public function isExists($name)
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{
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return array_key_exists($name, $this->_data);
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}
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/**
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* Create a new queue
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*
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* Visibility timeout is how long a message is left in the queue "invisible"
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* to other readers. If the message is acknowleged (deleted) before the
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* timeout, then the message is deleted. However, if the timeout expires
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* then the message will be made available to other queue readers.
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*
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* @param string $name queue name
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* @param integer $timeout default visibility timeout
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* @return boolean
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*/
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public function create($name, $timeout=null)
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{
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if ($this->isExists($name)) {
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return false;
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}
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if ($timeout === null) {
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$timeout = self::CREATE_TIMEOUT_DEFAULT;
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}
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$this->_data[$name] = array();
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return true;
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}
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/**
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* Delete a queue and all of it's messages
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*
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* Returns false if the queue is not found, true if the queue exists
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*
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* @param string $name queue name
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* @return boolean
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*/
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public function delete($name)
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{
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$found = isset($this->_data[$name]);
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if ($found) {
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unset($this->_data[$name]);
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}
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return $found;
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}
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/**
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* Get an array of all available queues
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*
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* Not all adapters support getQueues(), use isSupported('getQueues')
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* to determine if the adapter supports this feature.
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*
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* @return array
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*/
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public function getQueues()
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{
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return array_keys($this->_data);
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}
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/**
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* Return the approximate number of messages in the queue
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*
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* @param Zend_Queue $queue
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* @return integer
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* @throws Zend_Queue_Exception
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*/
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public function count(Zend_Queue $queue=null)
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{
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if ($queue === null) {
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$queue = $this->_queue;
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}
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if (!isset($this->_data[$queue->getName()])) {
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/**
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* @see Zend_Queue_Exception
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*/
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require_once 'Zend/Queue/Exception.php';
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throw new Zend_Queue_Exception('Queue does not exist');
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}
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return count($this->_data[$queue->getName()]);
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}
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/********************************************************************
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* Messsage management functions
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*********************************************************************/
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/**
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* Send a message to the queue
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*
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* @param string $message Message to send to the active queue
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* @param Zend_Queue $queue
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* @return Zend_Queue_Message
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* @throws Zend_Queue_Exception
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*/
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public function send($message, Zend_Queue $queue=null)
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{
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if ($queue === null) {
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$queue = $this->_queue;
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}
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if (!$this->isExists($queue->getName())) {
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require_once 'Zend/Queue/Exception.php';
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throw new Zend_Queue_Exception('Queue does not exist:' . $queue->getName());
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}
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// create the message
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$data = array(
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'message_id' => md5(uniqid(rand(), true)),
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'body' => $message,
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'md5' => md5($message),
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'handle' => null,
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'created' => time(),
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'queue_name' => $queue->getName(),
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);
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// add $data to the "queue"
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$this->_data[$queue->getName()][] = $data;
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$options = array(
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'queue' => $queue,
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'data' => $data,
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);
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$classname = $queue->getMessageClass();
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if (!class_exists($classname)) {
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require_once 'Zend/Loader.php';
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Zend_Loader::loadClass($classname);
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}
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return new $classname($options);
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}
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/**
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* Get messages in the queue
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*
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* @param integer $maxMessages Maximum number of messages to return
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* @param integer $timeout Visibility timeout for these messages
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* @param Zend_Queue $queue
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* @return Zend_Queue_Message_Iterator
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*/
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public function receive($maxMessages = null, $timeout = null, Zend_Queue $queue = null)
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{
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if ($maxMessages === null) {
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$maxMessages = 1;
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}
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if ($timeout === null) {
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$timeout = self::RECEIVE_TIMEOUT_DEFAULT;
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}
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if ($queue === null) {
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$queue = $this->_queue;
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}
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$data = array();
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if ($maxMessages > 0) {
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$start_time = microtime(true);
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$count = 0;
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$temp = &$this->_data[$queue->getName()];
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foreach ($temp as $key=>&$msg) {
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// count check has to be first, as someone can ask for 0 messages
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// ZF-7650
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if ($count >= $maxMessages) {
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break;
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}
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if (($msg['handle'] === null)
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|| ($msg['timeout'] + $timeout < $start_time)
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) {
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$msg['handle'] = md5(uniqid(rand(), true));
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$msg['timeout'] = microtime(true);
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$data[] = $msg;
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$count++;
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}
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}
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}
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$options = array(
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'queue' => $queue,
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'data' => $data,
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'messageClass' => $queue->getMessageClass(),
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);
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$classname = $queue->getMessageSetClass();
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if (!class_exists($classname)) {
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require_once 'Zend/Loader.php';
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Zend_Loader::loadClass($classname);
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}
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return new $classname($options);
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}
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/**
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* Delete a message from the queue
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*
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* Returns true if the message is deleted, false if the deletion is
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* unsuccessful.
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*
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* @param Zend_Queue_Message $message
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* @return boolean
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* @throws Zend_Queue_Exception
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*/
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public function deleteMessage(Zend_Queue_Message $message)
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{
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// load the queue
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$queue = &$this->_data[$message->queue_name];
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foreach ($queue as $key => &$msg) {
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if ($msg['handle'] == $message->handle) {
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unset($queue[$key]);
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return true;
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}
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}
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return false;
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}
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/********************************************************************
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* Supporting functions
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*********************************************************************/
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/**
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* Return a list of queue capabilities functions
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*
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* $array['function name'] = true or false
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* true is supported, false is not supported.
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*
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* @param string $name
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* @return array
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*/
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public function getCapabilities()
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{
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return array(
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'create' => true,
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'delete' => true,
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'send' => true,
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'receive' => true,
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'deleteMessage' => true,
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'getQueues' => true,
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'count' => true,
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'isExists' => true,
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);
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}
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/********************************************************************
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* Functions that are not part of the Zend_Queue_Adapter_Abstract
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*********************************************************************/
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/**
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* serialize
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*/
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public function __sleep()
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{
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return array('_data');
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}
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/*
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* These functions are debug helpers.
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*/
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/**
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* returns underlying _data array
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* $queue->getAdapter()->getData();
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*
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* @return $this;
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*/
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public function getData()
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{
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return $this->_data;
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}
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/**
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* sets the underlying _data array
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* $queue->getAdapter()->setData($data);
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*
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* @param $data array
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* @return $this;
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*/
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public function setData($data)
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{
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$this->_data = $data;
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return $this;
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}
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}
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