74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
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_Service_Amazon
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* @subpackage Ec2
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* @copyright Copyright (c) 2005-2009 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 $Id$
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*/
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require_once 'Zend/Service/Amazon/Ec2/Abstract.php';
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/**
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* An Amazon EC2 interface to query which Regions your account has access to.
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*
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* @category Zend
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* @package Zend_Service_Amazon
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* @subpackage Ec2
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* @copyright Copyright (c) 22005-2009 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_Service_Amazon_Ec2_Region extends Zend_Service_Amazon_Ec2_Abstract
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{
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/**
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* Describes availability zones that are currently available to the account
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* and their states.
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*
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* @param string|array $region Name of an region.
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* @return array An array that contains all the return items. Keys: regionName and regionUrl.
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*/
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public function describe($region = null)
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{
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$params = array();
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$params['Action'] = 'DescribeRegions';
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if(is_array($region) && !empty($region)) {
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foreach($region as $k=>$name) {
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$params['Region.' . ($k+1)] = $name;
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}
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} elseif($region) {
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$params['Region.1'] = $region;
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}
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$response = $this->sendRequest($params);
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$xpath = $response->getXPath();
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$nodes = $xpath->query('//ec2:item');
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$return = array();
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foreach ($nodes as $k => $node) {
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$item = array();
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$item['regionName'] = $xpath->evaluate('string(ec2:regionName/text())', $node);
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$item['regionUrl'] = $xpath->evaluate('string(ec2:regionUrl/text())', $node);
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$return[] = $item;
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unset($item);
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}
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return $return;
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}
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}
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