TestMediaPlayer.h

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
 
#ifndef ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_TESTMEDIAPLAYER_H_
#define ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_TESTMEDIAPLAYER_H_
 
#include <chrono>
#include <condition_variable>
#include <deque>
#include <mutex>
#include <thread>
#include <iostream>
#include <string>
#include <future>
#include <unordered_set>
 
#include <AVSCommon/Utils/MediaPlayer/MediaPlayerInterface.h>
#include <AVSCommon/Utils/MediaPlayer/MediaPlayerObserverInterface.h>
#include "AVSCommon/Utils/MediaType.h"
#include "AVSCommon/Utils/Timing/Timer.h"
 
namespace alexaClientSDK {
namespace integration {
namespace test {
 
class TestMediaPlayer : public avsCommon::utils::mediaPlayer::MediaPlayerInterface {
public:
    // Destructor.
    ~TestMediaPlayer();
 
    avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId setSource(
        std::shared_ptr<avsCommon::avs::attachment::AttachmentReader> attachmentReader,
        const avsCommon::utils::AudioFormat* audioFormat = nullptr,
        const avsCommon::utils::mediaPlayer::SourceConfig& config =
            avsCommon::utils::mediaPlayer::emptySourceConfig()) override;
 
    avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId setSource(
        std::shared_ptr<avsCommon::avs::attachment::AttachmentReader> attachmentReader,
        std::chrono::milliseconds offsetAdjustment,
        const avsCommon::utils::AudioFormat* audioFormat = nullptr,
        const avsCommon::utils::mediaPlayer::SourceConfig& config =
            avsCommon::utils::mediaPlayer::emptySourceConfig()) override;
 
    avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId setSource(
        std::shared_ptr<std::istream> stream,
        bool repeat,
        const avsCommon::utils::mediaPlayer::SourceConfig& config = avsCommon::utils::mediaPlayer::emptySourceConfig(),
        avsCommon::utils::MediaType format = avsCommon::utils::MediaType::UNKNOWN) override;
 
    avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId setSource(
        const std::string& url,
        std::chrono::milliseconds offset = std::chrono::milliseconds::zero(),
        const avsCommon::utils::mediaPlayer::SourceConfig& config = avsCommon::utils::mediaPlayer::emptySourceConfig(),
        bool repeat = false,
        const avsCommon::utils::mediaPlayer::PlaybackContext& playbackContext =
            avsCommon::utils::mediaPlayer::PlaybackContext()) override;
 
    bool play(avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    bool stop(avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    bool pause(avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    bool resume(avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    std::chrono::milliseconds getOffset(avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    void addObserver(
        std::shared_ptr<avsCommon::utils::mediaPlayer::MediaPlayerObserverInterface> playerObserver) override;
 
    void removeObserver(
        std::shared_ptr<avsCommon::utils::mediaPlayer::MediaPlayerObserverInterface> playerObserver) override;
 
    avsCommon::utils::Optional<avsCommon::utils::mediaPlayer::MediaPlayerState> getMediaPlayerState(
        avsCommon::utils::mediaPlayer::MediaPlayerInterface::SourceId id) override;
 
    uint64_t getNumBytesBuffered() override;
 
private:
    std::unordered_set<std::shared_ptr<avsCommon::utils::mediaPlayer::MediaPlayerObserverInterface>> m_observers;
    bool m_playbackFinished = false;
    std::shared_ptr<avsCommon::avs::attachment::AttachmentReader> m_attachmentReader;
    std::shared_ptr<avsCommon::utils::timing::Timer> m_timer;
    // istream for Alerts.
    std::shared_ptr<std::istream> m_istream;
};
}  // namespace test
}  // namespace integration
}  // namespace alexaClientSDK
 
#endif  // ALEXA_CLIENT_SDK_INTEGRATION_INCLUDE_INTEGRATION_TESTMEDIAPLAYER_H_