106 lines
3.6 KiB
PHP
106 lines
3.6 KiB
PHP
<?php
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/**
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* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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namespace Aws\Common;
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use Aws\Common\Facade\Facade;
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use Guzzle\Service\Builder\ServiceBuilder;
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use Guzzle\Service\Builder\ServiceBuilderLoader;
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/**
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* Base class for interacting with web service clients
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*/
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class Aws extends ServiceBuilder
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{
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/**
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* @var string Current version of the SDK
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*/
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const VERSION = '2.7.5';
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/**
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* Create a new service locator for the AWS SDK
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*
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* You can configure the service locator is four different ways:
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*
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* 1. Use the default configuration file shipped with the SDK that wires class names with service short names and
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* specify global parameters to add to every definition (e.g. key, secret, credentials, etc)
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*
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* 2. Use a custom configuration file that extends the default config and supplies credentials for each service.
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*
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* 3. Use a custom config file that wires services to custom short names for services.
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*
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* 4. If you are on Amazon EC2, you can use the default configuration file and not provide any credentials so that
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* you are using InstanceProfile credentials.
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*
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* @param array|string $config The full path to a .php or .js|.json file, or an associative array of data
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* to use as global parameters to pass to each service.
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* @param array $globalParameters Global parameters to pass to every service as it is instantiated.
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*
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* @return Aws
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*/
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public static function factory($config = null, array $globalParameters = array())
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{
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if (!$config) {
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// If nothing is passed in, then use the default configuration file with credentials from the environment
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$config = self::getDefaultServiceDefinition();
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} elseif (is_array($config)) {
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// If an array was passed, then use the default configuration file with parameter overrides
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$globalParameters = $config;
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$config = self::getDefaultServiceDefinition();
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}
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$loader = new ServiceBuilderLoader();
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$loader->addAlias('_aws', self::getDefaultServiceDefinition())
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->addAlias('_sdk1', __DIR__ . '/Resources/sdk1-config.php');
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return $loader->load($config, $globalParameters);
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}
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/**
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* Get the full path to the default service builder definition file
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*
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* @return string
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*/
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public static function getDefaultServiceDefinition()
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{
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return __DIR__ . '/Resources/aws-config.php';
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}
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/**
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* Returns the configuration for the service builder
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*
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* @return array
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*/
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public function getConfig()
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{
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return $this->builderConfig;
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}
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/**
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* Enables the facades for the clients defined in the service builder
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*
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* @param string|null $namespace The namespace that the facades should be mounted to. Defaults to global namespace
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*
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* @return Aws
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*/
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public function enableFacades($namespace = null)
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{
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Facade::mountFacades($this, $namespace);
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return $this;
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}
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}
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