70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
/*
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* Copyright 2016-2018 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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#ifndef ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_CLIENTMESSAGEHANDLER_H_
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#define ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_CLIENTMESSAGEHANDLER_H_
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#include <chrono>
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#include <condition_variable>
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#include <memory>
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#include <mutex>
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#include <AVSCommon/AVS/Attachment/AttachmentManager.h>
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#include <AVSCommon/SDKInterfaces/MessageObserverInterface.h>
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namespace alexaClientSDK {
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namespace integration {
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using namespace alexaClientSDK::avsCommon::sdkInterfaces;
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/// Minimal implementation of a message observer for integration tests.
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class ClientMessageHandler : public MessageObserverInterface {
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public:
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/// Constructor.
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ClientMessageHandler(std::shared_ptr<avsCommon::avs::attachment::AttachmentManager> attachmentManager);
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/**
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* Implementation of the interface's receive function.
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*
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* For the purposes of these integration tests, this function simply logs and counts messages.
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*/
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void receive(const std::string& contextId, const std::string& message) override;
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/**
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* Wait for a message to be received.
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*
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* This function waits for a specified number of seconds for a message to arrive.
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* @param duration Number of seconds to wait before giving up.
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* @return true if a message was received within the specified duration, else false.
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*/
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bool waitForNext(const std::chrono::seconds duration = std::chrono::seconds(2));
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private:
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/// Mutex to protect m_count.
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std::mutex m_mutex;
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/// Trigger to wake up waitForNext calls.
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std::condition_variable m_wakeTrigger;
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/// Count of received messages that have not been waited on.
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unsigned int m_count;
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std::shared_ptr<avsCommon::avs::attachment::AttachmentManager> m_attachmentManager;
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};
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} // namespace integration
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} // namespace alexaClientSDK
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#endif // ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_CLIENTMESSAGEHANDLER_H_
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