text: /*
   *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
   *
   *  Use of this source code is governed by a BSD-style license
   *  that can be found in the LICENSE file in the root of the source
   *  tree. An additional intellectual property rights grant can be found
   *  in the file PATENTS.  All contributing project authors may
   *  be found in the AUTHORS file in the root of the source tree.
   */
  
  #ifndef WEBRTC_VOICE_ENGINE_VOE_EXTENDED_TEST_H
  #define WEBRTC_VOICE_ENGINE_VOE_EXTENDED_TEST_H
  
  #include "voe_standard_test.h"
  #include "audio_device.h"
  
  namespace voetest {
  
  class VoETestManager;
  
  // ----------------------------------------------------------------------------
  //  AudioDeviceModule
  //
  //  Implementation of the ADM to be used as external ADM in VoiceEngine.
  //  This implementation is only a mock class, i.e., it does not provide
  //  any real audio support.
  // ----------------------------------------------------------------------------
  
  class AudioDeviceModuleImpl : public AudioDeviceModule {
   public:
    // Factory methods
    static AudioDeviceModuleImpl* Create();
    static bool Destroy(AudioDeviceModuleImpl* adm);
  
    // Helper methods which allows us to get some handy information about
    // this mock implementation.
    int32_t ReferenceCounter() const {
      return _ref_count;
    }
  
    // RefCountedModule implementation (mocks default implementation)
    virtual int32_t AddRef();
    virtual int32_t Release();
  
    // Module implementation
    virtual int32_t Version(char* version,
                            uint32_t& remaining_buffer_in_bytes,
                            uint32_t& position) const {
      return 0;
    }
    virtual int32_t ChangeUniqueId(const int32_t id) {
      return 0;
    }
    virtual int32_t TimeUntilNextProcess() {
      return -1;
    }
    virtual int32_t Process() {
      return 0;
    }
  
    // AudioDeviceModule implementation
    virtual int32_t ActiveAudioLayer(AudioLayer* audioLayer) const {
      return 0;
    }
  
    virtual ErrorCode LastError() const {
      return static_cast<ErrorCode> (0);
    }
    virtual int32_t RegisterEventObserver(AudioDeviceObserver* eventCallback) {
      return 0;
    }
  
    virtual int32_t RegisterAudioCallback(AudioTransport* audioCallback) {
      return 0;
    }
  
    virtual int32_t Init() {
      return 0;
    }
    virtual int32_t Terminate() {
      return 0;
    }
    virtual bool Initialized() const {
      return true;
    }
  
    virtual int16_t PlayoutDevices() {
      return -1;
    }
    virtual int16_t RecordingDevices() {
      return -1;
    }
    virtual int32_t PlayoutDeviceName(uint16_t index,
                                      char name[kAdmMaxDeviceNameSize],
                                      char guid[kAdmMaxGuidSize]) {
      return -1;
    }
    virtual int32_t RecordingDeviceName(uint16_t index,
                                        char name[kAdmMaxDeviceNameSize],
                                        char guid[kAdmMaxGuidSize]) {
      return -1;
    }
  
    virtual int32_t SetPlayoutDevice(uint16_t index) {
      return 0;
    }
    virtual int32_t SetPlayoutDevice(WindowsDeviceType device) {
      return 0;
    }
    virtual int32_t SetRecordingDevice(uint16_t index) {
      return 0;
    }
    virtual int32_t SetRecordingDevice(WindowsDeviceType device) {
      return 0;
    }
  
    virtual int32_t PlayoutIsAvailable(bool* available) {
      *available = true;
      return 0;
    }
    virtual int32_t InitPlayout() {
      return 0;
    }
    virtual bool PlayoutIsInitialized() const {
      return true;
    }
    virtual int32_t RecordingIsAvailable(bool* available) {
      *available = true;
      return 0;
    }
    virtual int32_t InitRecording() {
      return 0;
    }
    virtual bool RecordingIsInitialized() const {
      return true;
    }
  
    virtual int32_t StartPlayout() {
      return 0;
    }
    virtual int32_t StopPlayout() {
      return 0;
    }
    virtual bool Playing() const {
      return true;
    }
    virtual int32_t StartRecording() {
      return 0;
    }
    virtual int32_t StopRecording() {
      return 0;
    }
    virtual bool Recording() const {
      return true;
    }
  
    virtual int32_t SetAGC(bool enable) {
      return -1;
    }
    virtual bool AGC() const {
      return false;
    }
  
    virtual int32_t SetWaveOutVolume(uint16_t volumeLeft,
                                     uint16_t volumeRight) {
      return -1;
    }
    virtual int32_t WaveOutVolume(uint16_t* volumeLeft,
                                  uint16_t* volumeRight) const {
      return -1;
    }
  
    virtual int32_t SpeakerIsAvailable(bool* available) {
      *available = true;
      return 0;
    }
    virtual int32_t InitSpeaker() {
      return 0;
    }
    virtual bool SpeakerIsInitialized() const {
      return true;
    }
    virtual int32_t MicrophoneIsAvailable(bool* available) {
      *available = true;
      return 0;
    }
    virtual int32_t InitMicrophone() {
      return 0;
    }
    virtual bool MicrophoneIsInitialized() const {
      return true;
    }
  
    virtual int32_t SpeakerVolumeIsAvailable(bool* available) {
      return -1;
    }
    virtual int32_t SetSpeakerVolume(uint32_t volume) {
      return -1;
    }
    virtual int32_t SpeakerVolume(uint32_t* volume) const {
      return -1;
    }
    virtual int32_t MaxSpeakerVolume(uint32_t* maxVolume) const {
      return -1;
    }
    virtual int32_t MinSpeakerVolume(uint32_t* minVolume) const {
      return -1;
    }
    virtual int32_t SpeakerVolumeStepSize(uint16_t* stepSize) const {
      return -1;
    }
  
    virtual int32_t MicrophoneVolumeIsAvailable(bool* available) {
      return -1;
    }
    virtual int32_t SetMicrophoneVolume(uint32_t volume) {
      return -1;
    }
    virtual int32_t MicrophoneVolume(uint32_t* volume) const {
      return -1;
    }
    virtual int32_t MaxMicrophoneVolume(uint32_t* maxVolume) const {
      return -1;
    }
    virtual int32_t MinMicrophoneVolume(uint32_t* minVolume) const {
      return -1;
    }
    virtual int32_t MicrophoneVolumeStepSize(uint16_t* stepSize) const {
      return -1;
    }
  
    virtual int32_t SpeakerMuteIsAvailable(bool* available) {
      return -1;
    }
    virtual int32_t SetSpeakerMute(bool enable) {
      return -1;
    }
    virtual int32_t SpeakerMute(bool* enabled) const {
      return -1;
    }
  
    virtual int32_t MicrophoneMuteIsAvailable(bool* available) {
      return -1;
    }
    virtual int32_t SetMicrophoneMute(bool enable) {
      return -1;
    }
    virtual int32_t MicrophoneMute(bool* enabled) const {
      return -1;
    }
  
    virtual int32_t MicrophoneBoostIsAvailable(bool* available) {
      return -1;
    }
    virtual int32_t SetMicrophoneBoost(bool enable) {
      return -1;
    }
    virtual int32_t MicrophoneBoost(bool* enabled) const {
      return -1;
    }
  
    virtual int32_t StereoPlayoutIsAvailable(bool* available) const {
      return -1;
    }
    virtual int32_t SetStereoPlayout(bool enable) {
      return -1;
    }
    virtual int32_t StereoPlayout(bool* enabled) const {
      return -1;
    }
    virtual int32_t StereoRecordingIsAvailable(bool* available) const {
      return -1;
    }
    virtual int32_t SetStereoRecording(bool enable) {
      return -1;
    }
    virtual int32_t StereoRecording(bool* enabled) const {
      return -1;
    }
    virtual int32_t SetRecordingChannel(const ChannelType channel) {
      return -1;
    }
    virtual int32_t RecordingChannel(ChannelType* channel) const {
      return -1;
    }
  
    virtual int32_t SetPlayoutBuffer(const BufferType type, uint16_t sizeMS = 0) {
      return -1;
    }
    virtual int32_t PlayoutBuffer(BufferType* type, uint16_t* sizeMS) const {
      return -1;
    }
    virtual int32_t PlayoutDelay(uint16_t* delayMS) const {
      return -1;
    }
    virtual int32_t RecordingDelay(uint16_t* delayMS) const {
      return -1;
    }
  
    virtual int32_t CPULoad(uint16_t* load) const {
      return -1;
    }
  
    virtual int32_t StartRawOutputFileRecording(
        const char pcmFileNameUTF8[kAdmMaxFileNameSize]) {
      return -1;
    }
    virtual int32_t StopRawOutputFileRecording() {
      return -1;
    }
    virtual int32_t StartRawInputFileRecording(
        const char pcmFileNameUTF8[kAdmMaxFileNameSize]) {
      return -1;
    }
    virtual int32_t StopRawInputFileRecording() {
      return -1;
    }
  
    virtual int32_t SetRecordingSampleRate(const uint32_t samplesPerSec) {
      return -1;
    }
    virtual int32_t RecordingSampleRate(uint32_t* samplesPerSec) const {
      return -1;
    }
    virtual int32_t SetPlayoutSampleRate(const uint32_t samplesPerSec) {
      return -1;
    }
    virtual int32_t PlayoutSampleRate(uint32_t* samplesPerSec) const {
      return -1;
    }
  
    virtual int32_t ResetAudioDevice() {
      return -1;
    }
    virtual int32_t SetLoudspeakerStatus(bool enable) {
      return -1;
    }
    virtual int32_t GetLoudspeakerStatus(bool* enabled) const {
      return -1;
    }
  
   protected:
    AudioDeviceModuleImpl();
    ~AudioDeviceModuleImpl();
  
   private:
    volatile int32_t _ref_count;
  };
  
  // ----------------------------------------------------------------------------
  //	Transport
  // ----------------------------------------------------------------------------
  
  class ExtendedTestTransport : public Transport {
   public:
    ExtendedTestTransport(VoENetwork* ptr);
    ~ExtendedTestTransport();
    VoENetwork* myNetw;
  
   protected:
    virtual int SendPacket(int channel, const void *data, int len);
    virtual int SendRTCPPacket(int channel, const void *data, int len);
  
   private:
    static bool Run(void* ptr);
    bool Process();
  
   private:
    ThreadWrapper* _thread;
    CriticalSectionWrapper* _lock;
    EventWrapper* _event;
  
   private:
    unsigned char _packetBuffer[1612];
    int _length;
    int _channel;
  };
  
  class XTransport : public Transport {
   public:
    XTransport(VoENetwork* netw, VoEFile* file);
    VoENetwork* _netw;
    VoEFile* _file;
  
   public:
    virtual int SendPacket(int channel, const void *data, int len);
    virtual int SendRTCPPacket(int channel, const void *data, int len);
  };
  
  class XRTPObserver : public VoERTPObserver {
   public:
    XRTPObserver();
    ~XRTPObserver();
    virtual void OnIncomingCSRCChanged(const int channel,
                                       const unsigned int CSRC,
                                       const bool added);
    virtual void OnIncomingSSRCChanged(const int channel,
                                       const unsigned int SSRC);
   public:
    unsigned int _SSRC;
  };
  
  // ----------------------------------------------------------------------------
  //	VoEExtendedTest
  // ----------------------------------------------------------------------------
  
  class VoEExtendedTest : public VoiceEngineObserver,
                          public VoEConnectionObserver {
   public:
    VoEExtendedTest(VoETestManager& mgr);
    ~VoEExtendedTest();
    int PrepareTest(const char* str) const;
    int TestPassed(const char* str) const;
    int TestBase();
    int TestCallReport();
    int TestCodec();
    int TestDtmf();
    int TestEncryption();
    int TestExternalMedia();
    int TestFile();
    int TestMixing();
    int TestHardware();
    int TestNetEqStats();
    int TestNetwork();
    int TestRTP_RTCP();
    int TestVideoSync();
    int TestVolumeControl();
   public:
    int ErrorCode() const {
      return _errCode;
    }
    void ClearErrorCode() {
      _errCode = 0;
    }
   protected:
    // from VoiceEngineObserver
    void CallbackOnError(const int errCode, const int channel);
    void CallbackOnTrace(const TraceLevel level, const char* message, const int length);
   protected:
    // from VoEConnectionObserver
    void OnPeriodicDeadOrAlive(const int channel, const bool alive);
   private:
    void Play(int channel, unsigned int timeMillisec, bool addFileAsMicrophone = false,
              bool addTimeMarker = false);
    void Sleep(unsigned int timeMillisec, bool addMarker = false);
    void StartMedia(int channel, int rtpPort, bool listen, bool playout, bool send);
    void StopMedia(int channel);
    int RunMixingTest(int num_remote_channels, int num_local_channels,
                      int16_t input_value, int16_t max_output_value,
                      int16_t min_output_value);
   private:
    VoETestManager& _mgr;
   private:
    int _errCode;
    bool _alive;
    bool _listening[32];
    bool _playing[32];
    bool _sending[32];
  };
  
  } //  namespace voetest
  #endif // WEBRTC_VOICE_ENGINE_VOE_EXTENDED_TEST_H
  