Index: talk/media/base/fakemediaengine.h |
diff --git a/talk/media/base/fakemediaengine.h b/talk/media/base/fakemediaengine.h |
deleted file mode 100644 |
index 6cd17910c0bb452cffebf7b8d6feee2636e180b2..0000000000000000000000000000000000000000 |
--- a/talk/media/base/fakemediaengine.h |
+++ /dev/null |
@@ -1,892 +0,0 @@ |
-/* |
- * libjingle |
- * Copyright 2004 Google Inc. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are met: |
- * |
- * 1. Redistributions of source code must retain the above copyright notice, |
- * this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright notice, |
- * this list of conditions and the following disclaimer in the documentation |
- * and/or other materials provided with the distribution. |
- * 3. The name of the author may not be used to endorse or promote products |
- * derived from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef TALK_MEDIA_BASE_FAKEMEDIAENGINE_H_ |
-#define TALK_MEDIA_BASE_FAKEMEDIAENGINE_H_ |
- |
-#include <list> |
-#include <map> |
-#include <set> |
-#include <string> |
-#include <vector> |
- |
-#include "talk/media/base/audiorenderer.h" |
-#include "talk/media/base/mediaengine.h" |
-#include "talk/media/base/rtputils.h" |
-#include "talk/media/base/streamparams.h" |
-#include "webrtc/audio/audio_sink.h" |
-#include "webrtc/base/buffer.h" |
-#include "webrtc/base/stringutils.h" |
-#include "webrtc/p2p/base/sessiondescription.h" |
- |
-namespace cricket { |
- |
-class FakeMediaEngine; |
-class FakeVideoEngine; |
-class FakeVoiceEngine; |
- |
-// A common helper class that handles sending and receiving RTP/RTCP packets. |
-template <class Base> class RtpHelper : public Base { |
- public: |
- RtpHelper() |
- : sending_(false), |
- playout_(false), |
- fail_set_send_codecs_(false), |
- fail_set_recv_codecs_(false), |
- send_ssrc_(0), |
- ready_to_send_(false) {} |
- const std::vector<RtpHeaderExtension>& recv_extensions() { |
- return recv_extensions_; |
- } |
- const std::vector<RtpHeaderExtension>& send_extensions() { |
- return send_extensions_; |
- } |
- bool sending() const { return sending_; } |
- bool playout() const { return playout_; } |
- const std::list<std::string>& rtp_packets() const { return rtp_packets_; } |
- const std::list<std::string>& rtcp_packets() const { return rtcp_packets_; } |
- |
- bool SendRtp(const void* data, int len, const rtc::PacketOptions& options) { |
- if (!sending_) { |
- return false; |
- } |
- rtc::Buffer packet(reinterpret_cast<const uint8_t*>(data), len, |
- kMaxRtpPacketLen); |
- return Base::SendPacket(&packet, options); |
- } |
- bool SendRtcp(const void* data, int len) { |
- rtc::Buffer packet(reinterpret_cast<const uint8_t*>(data), len, |
- kMaxRtpPacketLen); |
- return Base::SendRtcp(&packet, rtc::PacketOptions()); |
- } |
- |
- bool CheckRtp(const void* data, int len) { |
- bool success = !rtp_packets_.empty(); |
- if (success) { |
- std::string packet = rtp_packets_.front(); |
- rtp_packets_.pop_front(); |
- success = (packet == std::string(static_cast<const char*>(data), len)); |
- } |
- return success; |
- } |
- bool CheckRtcp(const void* data, int len) { |
- bool success = !rtcp_packets_.empty(); |
- if (success) { |
- std::string packet = rtcp_packets_.front(); |
- rtcp_packets_.pop_front(); |
- success = (packet == std::string(static_cast<const char*>(data), len)); |
- } |
- return success; |
- } |
- bool CheckNoRtp() { return rtp_packets_.empty(); } |
- bool CheckNoRtcp() { return rtcp_packets_.empty(); } |
- void set_fail_set_send_codecs(bool fail) { fail_set_send_codecs_ = fail; } |
- void set_fail_set_recv_codecs(bool fail) { fail_set_recv_codecs_ = fail; } |
- virtual bool AddSendStream(const StreamParams& sp) { |
- if (std::find(send_streams_.begin(), send_streams_.end(), sp) != |
- send_streams_.end()) { |
- return false; |
- } |
- send_streams_.push_back(sp); |
- return true; |
- } |
- virtual bool RemoveSendStream(uint32_t ssrc) { |
- return RemoveStreamBySsrc(&send_streams_, ssrc); |
- } |
- virtual bool AddRecvStream(const StreamParams& sp) { |
- if (std::find(receive_streams_.begin(), receive_streams_.end(), sp) != |
- receive_streams_.end()) { |
- return false; |
- } |
- receive_streams_.push_back(sp); |
- return true; |
- } |
- virtual bool RemoveRecvStream(uint32_t ssrc) { |
- return RemoveStreamBySsrc(&receive_streams_, ssrc); |
- } |
- bool IsStreamMuted(uint32_t ssrc) const { |
- bool ret = muted_streams_.find(ssrc) != muted_streams_.end(); |
- // If |ssrc = 0| check if the first send stream is muted. |
- if (!ret && ssrc == 0 && !send_streams_.empty()) { |
- return muted_streams_.find(send_streams_[0].first_ssrc()) != |
- muted_streams_.end(); |
- } |
- return ret; |
- } |
- const std::vector<StreamParams>& send_streams() const { |
- return send_streams_; |
- } |
- const std::vector<StreamParams>& recv_streams() const { |
- return receive_streams_; |
- } |
- bool HasRecvStream(uint32_t ssrc) const { |
- return GetStreamBySsrc(receive_streams_, ssrc) != nullptr; |
- } |
- bool HasSendStream(uint32_t ssrc) const { |
- return GetStreamBySsrc(send_streams_, ssrc) != nullptr; |
- } |
- // TODO(perkj): This is to support legacy unit test that only check one |
- // sending stream. |
- uint32_t send_ssrc() const { |
- if (send_streams_.empty()) |
- return 0; |
- return send_streams_[0].first_ssrc(); |
- } |
- |
- // TODO(perkj): This is to support legacy unit test that only check one |
- // sending stream. |
- const std::string rtcp_cname() { |
- if (send_streams_.empty()) |
- return ""; |
- return send_streams_[0].cname; |
- } |
- |
- bool ready_to_send() const { |
- return ready_to_send_; |
- } |
- |
- protected: |
- bool MuteStream(uint32_t ssrc, bool mute) { |
- if (!HasSendStream(ssrc) && ssrc != 0) { |
- return false; |
- } |
- if (mute) { |
- muted_streams_.insert(ssrc); |
- } else { |
- muted_streams_.erase(ssrc); |
- } |
- return true; |
- } |
- bool set_sending(bool send) { |
- sending_ = send; |
- return true; |
- } |
- void set_playout(bool playout) { playout_ = playout; } |
- bool SetRecvRtpHeaderExtensions( |
- const std::vector<RtpHeaderExtension>& extensions) { |
- recv_extensions_ = extensions; |
- return true; |
- } |
- bool SetSendRtpHeaderExtensions( |
- const std::vector<RtpHeaderExtension>& extensions) { |
- send_extensions_ = extensions; |
- return true; |
- } |
- virtual void OnPacketReceived(rtc::Buffer* packet, |
- const rtc::PacketTime& packet_time) { |
- rtp_packets_.push_back(std::string(packet->data<char>(), packet->size())); |
- } |
- virtual void OnRtcpReceived(rtc::Buffer* packet, |
- const rtc::PacketTime& packet_time) { |
- rtcp_packets_.push_back(std::string(packet->data<char>(), packet->size())); |
- } |
- virtual void OnReadyToSend(bool ready) { |
- ready_to_send_ = ready; |
- } |
- bool fail_set_send_codecs() const { return fail_set_send_codecs_; } |
- bool fail_set_recv_codecs() const { return fail_set_recv_codecs_; } |
- |
- private: |
- bool sending_; |
- bool playout_; |
- std::vector<RtpHeaderExtension> recv_extensions_; |
- std::vector<RtpHeaderExtension> send_extensions_; |
- std::list<std::string> rtp_packets_; |
- std::list<std::string> rtcp_packets_; |
- std::vector<StreamParams> send_streams_; |
- std::vector<StreamParams> receive_streams_; |
- std::set<uint32_t> muted_streams_; |
- bool fail_set_send_codecs_; |
- bool fail_set_recv_codecs_; |
- uint32_t send_ssrc_; |
- std::string rtcp_cname_; |
- bool ready_to_send_; |
-}; |
- |
-class FakeVoiceMediaChannel : public RtpHelper<VoiceMediaChannel> { |
- public: |
- struct DtmfInfo { |
- DtmfInfo(uint32_t ssrc, int event_code, int duration) |
- : ssrc(ssrc), |
- event_code(event_code), |
- duration(duration) {} |
- uint32_t ssrc; |
- int event_code; |
- int duration; |
- }; |
- explicit FakeVoiceMediaChannel(FakeVoiceEngine* engine, |
- const AudioOptions& options) |
- : engine_(engine), |
- time_since_last_typing_(-1) { |
- output_scalings_[0] = 1.0; // For default channel. |
- SetOptions(options); |
- } |
- ~FakeVoiceMediaChannel(); |
- const std::vector<AudioCodec>& recv_codecs() const { return recv_codecs_; } |
- const std::vector<AudioCodec>& send_codecs() const { return send_codecs_; } |
- const std::vector<AudioCodec>& codecs() const { return send_codecs(); } |
- const std::vector<DtmfInfo>& dtmf_info_queue() const { |
- return dtmf_info_queue_; |
- } |
- const AudioOptions& options() const { return options_; } |
- |
- virtual bool SetSendParameters(const AudioSendParameters& params) { |
- return (SetSendCodecs(params.codecs) && |
- SetSendRtpHeaderExtensions(params.extensions) && |
- SetMaxSendBandwidth(params.max_bandwidth_bps) && |
- SetOptions(params.options)); |
- } |
- |
- virtual bool SetRecvParameters(const AudioRecvParameters& params) { |
- return (SetRecvCodecs(params.codecs) && |
- SetRecvRtpHeaderExtensions(params.extensions)); |
- } |
- virtual bool SetPlayout(bool playout) { |
- set_playout(playout); |
- return true; |
- } |
- virtual bool SetSend(SendFlags flag) { |
- return set_sending(flag != SEND_NOTHING); |
- } |
- virtual bool SetAudioSend(uint32_t ssrc, |
- bool enable, |
- const AudioOptions* options, |
- AudioRenderer* renderer) { |
- if (!SetLocalRenderer(ssrc, renderer)) { |
- return false; |
- } |
- if (!RtpHelper<VoiceMediaChannel>::MuteStream(ssrc, !enable)) { |
- return false; |
- } |
- if (enable && options) { |
- return SetOptions(*options); |
- } |
- return true; |
- } |
- virtual bool AddRecvStream(const StreamParams& sp) { |
- if (!RtpHelper<VoiceMediaChannel>::AddRecvStream(sp)) |
- return false; |
- output_scalings_[sp.first_ssrc()] = 1.0; |
- return true; |
- } |
- virtual bool RemoveRecvStream(uint32_t ssrc) { |
- if (!RtpHelper<VoiceMediaChannel>::RemoveRecvStream(ssrc)) |
- return false; |
- output_scalings_.erase(ssrc); |
- return true; |
- } |
- |
- virtual bool GetActiveStreams(AudioInfo::StreamList* streams) { return true; } |
- virtual int GetOutputLevel() { return 0; } |
- void set_time_since_last_typing(int ms) { time_since_last_typing_ = ms; } |
- virtual int GetTimeSinceLastTyping() { return time_since_last_typing_; } |
- virtual void SetTypingDetectionParameters( |
- int time_window, int cost_per_typing, int reporting_threshold, |
- int penalty_decay, int type_event_delay) {} |
- |
- virtual bool CanInsertDtmf() { |
- for (std::vector<AudioCodec>::const_iterator it = send_codecs_.begin(); |
- it != send_codecs_.end(); ++it) { |
- // Find the DTMF telephone event "codec". |
- if (_stricmp(it->name.c_str(), "telephone-event") == 0) { |
- return true; |
- } |
- } |
- return false; |
- } |
- virtual bool InsertDtmf(uint32_t ssrc, |
- int event_code, |
- int duration) { |
- dtmf_info_queue_.push_back(DtmfInfo(ssrc, event_code, duration)); |
- return true; |
- } |
- |
- virtual bool SetOutputVolume(uint32_t ssrc, double volume) { |
- if (0 == ssrc) { |
- std::map<uint32_t, double>::iterator it; |
- for (it = output_scalings_.begin(); it != output_scalings_.end(); ++it) { |
- it->second = volume; |
- } |
- return true; |
- } else if (output_scalings_.find(ssrc) != output_scalings_.end()) { |
- output_scalings_[ssrc] = volume; |
- return true; |
- } |
- return false; |
- } |
- bool GetOutputVolume(uint32_t ssrc, double* volume) { |
- if (output_scalings_.find(ssrc) == output_scalings_.end()) |
- return false; |
- *volume = output_scalings_[ssrc]; |
- return true; |
- } |
- |
- virtual bool GetStats(VoiceMediaInfo* info) { return false; } |
- |
- virtual void SetRawAudioSink( |
- uint32_t ssrc, |
- rtc::scoped_ptr<webrtc::AudioSinkInterface> sink) { |
- sink_ = std::move(sink); |
- } |
- |
- private: |
- class VoiceChannelAudioSink : public AudioRenderer::Sink { |
- public: |
- explicit VoiceChannelAudioSink(AudioRenderer* renderer) |
- : renderer_(renderer) { |
- renderer_->SetSink(this); |
- } |
- virtual ~VoiceChannelAudioSink() { |
- if (renderer_) { |
- renderer_->SetSink(NULL); |
- } |
- } |
- void OnData(const void* audio_data, |
- int bits_per_sample, |
- int sample_rate, |
- size_t number_of_channels, |
- size_t number_of_frames) override {} |
- void OnClose() override { renderer_ = NULL; } |
- AudioRenderer* renderer() const { return renderer_; } |
- |
- private: |
- AudioRenderer* renderer_; |
- }; |
- |
- bool SetRecvCodecs(const std::vector<AudioCodec>& codecs) { |
- if (fail_set_recv_codecs()) { |
- // Fake the failure in SetRecvCodecs. |
- return false; |
- } |
- recv_codecs_ = codecs; |
- return true; |
- } |
- bool SetSendCodecs(const std::vector<AudioCodec>& codecs) { |
- if (fail_set_send_codecs()) { |
- // Fake the failure in SetSendCodecs. |
- return false; |
- } |
- send_codecs_ = codecs; |
- return true; |
- } |
- bool SetMaxSendBandwidth(int bps) { return true; } |
- bool SetOptions(const AudioOptions& options) { |
- // Does a "merge" of current options and set options. |
- options_.SetAll(options); |
- return true; |
- } |
- bool SetLocalRenderer(uint32_t ssrc, AudioRenderer* renderer) { |
- auto it = local_renderers_.find(ssrc); |
- if (renderer) { |
- if (it != local_renderers_.end()) { |
- ASSERT(it->second->renderer() == renderer); |
- } else { |
- local_renderers_.insert(std::make_pair( |
- ssrc, new VoiceChannelAudioSink(renderer))); |
- } |
- } else { |
- if (it != local_renderers_.end()) { |
- delete it->second; |
- local_renderers_.erase(it); |
- } |
- } |
- return true; |
- } |
- |
- FakeVoiceEngine* engine_; |
- std::vector<AudioCodec> recv_codecs_; |
- std::vector<AudioCodec> send_codecs_; |
- std::map<uint32_t, double> output_scalings_; |
- std::vector<DtmfInfo> dtmf_info_queue_; |
- int time_since_last_typing_; |
- AudioOptions options_; |
- std::map<uint32_t, VoiceChannelAudioSink*> local_renderers_; |
- rtc::scoped_ptr<webrtc::AudioSinkInterface> sink_; |
-}; |
- |
-// A helper function to compare the FakeVoiceMediaChannel::DtmfInfo. |
-inline bool CompareDtmfInfo(const FakeVoiceMediaChannel::DtmfInfo& info, |
- uint32_t ssrc, |
- int event_code, |
- int duration) { |
- return (info.duration == duration && info.event_code == event_code && |
- info.ssrc == ssrc); |
-} |
- |
-class FakeVideoMediaChannel : public RtpHelper<VideoMediaChannel> { |
- public: |
- explicit FakeVideoMediaChannel(FakeVideoEngine* engine, |
- const VideoOptions& options) |
- : engine_(engine), max_bps_(-1) { |
- SetOptions(options); |
- } |
- |
- ~FakeVideoMediaChannel(); |
- |
- const std::vector<VideoCodec>& recv_codecs() const { return recv_codecs_; } |
- const std::vector<VideoCodec>& send_codecs() const { return send_codecs_; } |
- const std::vector<VideoCodec>& codecs() const { return send_codecs(); } |
- bool rendering() const { return playout(); } |
- const VideoOptions& options() const { return options_; } |
- const std::map<uint32_t, rtc::VideoSinkInterface<VideoFrame>*>& sinks() |
- const { |
- return sinks_; |
- } |
- int max_bps() const { return max_bps_; } |
- virtual bool SetSendParameters(const VideoSendParameters& params) { |
- return (SetSendCodecs(params.codecs) && |
- SetSendRtpHeaderExtensions(params.extensions) && |
- SetMaxSendBandwidth(params.max_bandwidth_bps) && |
- SetOptions(params.options)); |
- } |
- |
- virtual bool SetRecvParameters(const VideoRecvParameters& params) { |
- return (SetRecvCodecs(params.codecs) && |
- SetRecvRtpHeaderExtensions(params.extensions)); |
- } |
- virtual bool AddSendStream(const StreamParams& sp) { |
- return RtpHelper<VideoMediaChannel>::AddSendStream(sp); |
- } |
- virtual bool RemoveSendStream(uint32_t ssrc) { |
- return RtpHelper<VideoMediaChannel>::RemoveSendStream(ssrc); |
- } |
- |
- virtual bool GetSendCodec(VideoCodec* send_codec) { |
- if (send_codecs_.empty()) { |
- return false; |
- } |
- *send_codec = send_codecs_[0]; |
- return true; |
- } |
- bool SetSink(uint32_t ssrc, |
- rtc::VideoSinkInterface<cricket::VideoFrame>* sink) override { |
- if (ssrc != 0 && sinks_.find(ssrc) == sinks_.end()) { |
- return false; |
- } |
- if (ssrc != 0) { |
- sinks_[ssrc] = sink; |
- } |
- return true; |
- } |
- |
- virtual bool SetSend(bool send) { return set_sending(send); } |
- virtual bool SetVideoSend(uint32_t ssrc, bool enable, |
- const VideoOptions* options) { |
- if (!RtpHelper<VideoMediaChannel>::MuteStream(ssrc, !enable)) { |
- return false; |
- } |
- if (enable && options) { |
- return SetOptions(*options); |
- } |
- return true; |
- } |
- virtual bool SetCapturer(uint32_t ssrc, VideoCapturer* capturer) { |
- capturers_[ssrc] = capturer; |
- return true; |
- } |
- bool HasCapturer(uint32_t ssrc) const { |
- return capturers_.find(ssrc) != capturers_.end(); |
- } |
- virtual bool AddRecvStream(const StreamParams& sp) { |
- if (!RtpHelper<VideoMediaChannel>::AddRecvStream(sp)) |
- return false; |
- sinks_[sp.first_ssrc()] = NULL; |
- return true; |
- } |
- virtual bool RemoveRecvStream(uint32_t ssrc) { |
- if (!RtpHelper<VideoMediaChannel>::RemoveRecvStream(ssrc)) |
- return false; |
- sinks_.erase(ssrc); |
- return true; |
- } |
- |
- virtual bool GetStats(VideoMediaInfo* info) { return false; } |
- |
- private: |
- bool SetRecvCodecs(const std::vector<VideoCodec>& codecs) { |
- if (fail_set_recv_codecs()) { |
- // Fake the failure in SetRecvCodecs. |
- return false; |
- } |
- recv_codecs_ = codecs; |
- return true; |
- } |
- bool SetSendCodecs(const std::vector<VideoCodec>& codecs) { |
- if (fail_set_send_codecs()) { |
- // Fake the failure in SetSendCodecs. |
- return false; |
- } |
- send_codecs_ = codecs; |
- |
- return true; |
- } |
- bool SetOptions(const VideoOptions& options) { |
- options_ = options; |
- return true; |
- } |
- bool SetMaxSendBandwidth(int bps) { |
- max_bps_ = bps; |
- return true; |
- } |
- |
- FakeVideoEngine* engine_; |
- std::vector<VideoCodec> recv_codecs_; |
- std::vector<VideoCodec> send_codecs_; |
- std::map<uint32_t, rtc::VideoSinkInterface<VideoFrame>*> sinks_; |
- std::map<uint32_t, VideoCapturer*> capturers_; |
- VideoOptions options_; |
- int max_bps_; |
-}; |
- |
-class FakeDataMediaChannel : public RtpHelper<DataMediaChannel> { |
- public: |
- explicit FakeDataMediaChannel(void* unused, const DataOptions& options) |
- : send_blocked_(false), max_bps_(-1) {} |
- ~FakeDataMediaChannel() {} |
- const std::vector<DataCodec>& recv_codecs() const { return recv_codecs_; } |
- const std::vector<DataCodec>& send_codecs() const { return send_codecs_; } |
- const std::vector<DataCodec>& codecs() const { return send_codecs(); } |
- int max_bps() const { return max_bps_; } |
- |
- virtual bool SetSendParameters(const DataSendParameters& params) { |
- return (SetSendCodecs(params.codecs) && |
- SetMaxSendBandwidth(params.max_bandwidth_bps)); |
- } |
- virtual bool SetRecvParameters(const DataRecvParameters& params) { |
- return SetRecvCodecs(params.codecs); |
- } |
- virtual bool SetSend(bool send) { return set_sending(send); } |
- virtual bool SetReceive(bool receive) { |
- set_playout(receive); |
- return true; |
- } |
- virtual bool AddRecvStream(const StreamParams& sp) { |
- if (!RtpHelper<DataMediaChannel>::AddRecvStream(sp)) |
- return false; |
- return true; |
- } |
- virtual bool RemoveRecvStream(uint32_t ssrc) { |
- if (!RtpHelper<DataMediaChannel>::RemoveRecvStream(ssrc)) |
- return false; |
- return true; |
- } |
- |
- virtual bool SendData(const SendDataParams& params, |
- const rtc::Buffer& payload, |
- SendDataResult* result) { |
- if (send_blocked_) { |
- *result = SDR_BLOCK; |
- return false; |
- } else { |
- last_sent_data_params_ = params; |
- last_sent_data_ = std::string(payload.data<char>(), payload.size()); |
- return true; |
- } |
- } |
- |
- SendDataParams last_sent_data_params() { return last_sent_data_params_; } |
- std::string last_sent_data() { return last_sent_data_; } |
- bool is_send_blocked() { return send_blocked_; } |
- void set_send_blocked(bool blocked) { send_blocked_ = blocked; } |
- |
- private: |
- bool SetRecvCodecs(const std::vector<DataCodec>& codecs) { |
- if (fail_set_recv_codecs()) { |
- // Fake the failure in SetRecvCodecs. |
- return false; |
- } |
- recv_codecs_ = codecs; |
- return true; |
- } |
- bool SetSendCodecs(const std::vector<DataCodec>& codecs) { |
- if (fail_set_send_codecs()) { |
- // Fake the failure in SetSendCodecs. |
- return false; |
- } |
- send_codecs_ = codecs; |
- return true; |
- } |
- bool SetMaxSendBandwidth(int bps) { |
- max_bps_ = bps; |
- return true; |
- } |
- |
- std::vector<DataCodec> recv_codecs_; |
- std::vector<DataCodec> send_codecs_; |
- SendDataParams last_sent_data_params_; |
- std::string last_sent_data_; |
- bool send_blocked_; |
- int max_bps_; |
-}; |
- |
-// A base class for all of the shared parts between FakeVoiceEngine |
-// and FakeVideoEngine. |
-class FakeBaseEngine { |
- public: |
- FakeBaseEngine() |
- : options_changed_(false), |
- fail_create_channel_(false) {} |
- void set_fail_create_channel(bool fail) { fail_create_channel_ = fail; } |
- |
- RtpCapabilities GetCapabilities() const { return capabilities_; } |
- void set_rtp_header_extensions( |
- const std::vector<RtpHeaderExtension>& extensions) { |
- capabilities_.header_extensions = extensions; |
- } |
- |
- protected: |
- // Flag used by optionsmessagehandler_unittest for checking whether any |
- // relevant setting has been updated. |
- // TODO(thaloun): Replace with explicit checks of before & after values. |
- bool options_changed_; |
- bool fail_create_channel_; |
- RtpCapabilities capabilities_; |
-}; |
- |
-class FakeVoiceEngine : public FakeBaseEngine { |
- public: |
- FakeVoiceEngine() |
- : output_volume_(-1) { |
- // Add a fake audio codec. Note that the name must not be "" as there are |
- // sanity checks against that. |
- codecs_.push_back(AudioCodec(101, "fake_audio_codec", 0, 0, 1, 0)); |
- } |
- bool Init(rtc::Thread* worker_thread) { return true; } |
- void Terminate() {} |
- rtc::scoped_refptr<webrtc::AudioState> GetAudioState() const { |
- return rtc::scoped_refptr<webrtc::AudioState>(); |
- } |
- |
- VoiceMediaChannel* CreateChannel(webrtc::Call* call, |
- const AudioOptions& options) { |
- if (fail_create_channel_) { |
- return nullptr; |
- } |
- |
- FakeVoiceMediaChannel* ch = new FakeVoiceMediaChannel(this, options); |
- channels_.push_back(ch); |
- return ch; |
- } |
- FakeVoiceMediaChannel* GetChannel(size_t index) { |
- return (channels_.size() > index) ? channels_[index] : NULL; |
- } |
- void UnregisterChannel(VoiceMediaChannel* channel) { |
- channels_.erase(std::find(channels_.begin(), channels_.end(), channel)); |
- } |
- |
- const std::vector<AudioCodec>& codecs() { return codecs_; } |
- void SetCodecs(const std::vector<AudioCodec> codecs) { codecs_ = codecs; } |
- |
- bool GetOutputVolume(int* level) { |
- *level = output_volume_; |
- return true; |
- } |
- bool SetOutputVolume(int level) { |
- output_volume_ = level; |
- return true; |
- } |
- |
- int GetInputLevel() { return 0; } |
- |
- bool StartAecDump(rtc::PlatformFile file, int64_t max_size_bytes) { |
- return false; |
- } |
- |
- void StopAecDump() {} |
- |
- bool StartRtcEventLog(rtc::PlatformFile file) { return false; } |
- |
- void StopRtcEventLog() {} |
- |
- private: |
- std::vector<FakeVoiceMediaChannel*> channels_; |
- std::vector<AudioCodec> codecs_; |
- int output_volume_; |
- |
- friend class FakeMediaEngine; |
-}; |
- |
-class FakeVideoEngine : public FakeBaseEngine { |
- public: |
- FakeVideoEngine() : capture_(false) { |
- // Add a fake video codec. Note that the name must not be "" as there are |
- // sanity checks against that. |
- codecs_.push_back(VideoCodec(0, "fake_video_codec", 0, 0, 0, 0)); |
- } |
- void Init() {} |
- bool SetOptions(const VideoOptions& options) { |
- options_ = options; |
- options_changed_ = true; |
- return true; |
- } |
- |
- VideoMediaChannel* CreateChannel(webrtc::Call* call, |
- const VideoOptions& options) { |
- if (fail_create_channel_) { |
- return NULL; |
- } |
- |
- FakeVideoMediaChannel* ch = new FakeVideoMediaChannel(this, options); |
- channels_.push_back(ch); |
- return ch; |
- } |
- FakeVideoMediaChannel* GetChannel(size_t index) { |
- return (channels_.size() > index) ? channels_[index] : NULL; |
- } |
- void UnregisterChannel(VideoMediaChannel* channel) { |
- channels_.erase(std::find(channels_.begin(), channels_.end(), channel)); |
- } |
- |
- const std::vector<VideoCodec>& codecs() const { return codecs_; } |
- void SetCodecs(const std::vector<VideoCodec> codecs) { codecs_ = codecs; } |
- |
- bool SetCaptureDevice(const Device* device) { |
- in_device_ = (device) ? device->name : ""; |
- options_changed_ = true; |
- return true; |
- } |
- bool SetCapture(bool capture) { |
- capture_ = capture; |
- return true; |
- } |
- |
- private: |
- std::vector<FakeVideoMediaChannel*> channels_; |
- std::vector<VideoCodec> codecs_; |
- std::string in_device_; |
- bool capture_; |
- VideoOptions options_; |
- |
- friend class FakeMediaEngine; |
-}; |
- |
-class FakeMediaEngine : |
- public CompositeMediaEngine<FakeVoiceEngine, FakeVideoEngine> { |
- public: |
- FakeMediaEngine() {} |
- virtual ~FakeMediaEngine() {} |
- |
- void SetAudioCodecs(const std::vector<AudioCodec>& codecs) { |
- voice_.SetCodecs(codecs); |
- } |
- void SetVideoCodecs(const std::vector<VideoCodec>& codecs) { |
- video_.SetCodecs(codecs); |
- } |
- |
- void SetAudioRtpHeaderExtensions( |
- const std::vector<RtpHeaderExtension>& extensions) { |
- voice_.set_rtp_header_extensions(extensions); |
- } |
- void SetVideoRtpHeaderExtensions( |
- const std::vector<RtpHeaderExtension>& extensions) { |
- video_.set_rtp_header_extensions(extensions); |
- } |
- |
- FakeVoiceMediaChannel* GetVoiceChannel(size_t index) { |
- return voice_.GetChannel(index); |
- } |
- FakeVideoMediaChannel* GetVideoChannel(size_t index) { |
- return video_.GetChannel(index); |
- } |
- |
- int output_volume() const { return voice_.output_volume_; } |
- bool capture() const { return video_.capture_; } |
- bool options_changed() const { |
- return video_.options_changed_; |
- } |
- void clear_options_changed() { |
- video_.options_changed_ = false; |
- } |
- void set_fail_create_channel(bool fail) { |
- voice_.set_fail_create_channel(fail); |
- video_.set_fail_create_channel(fail); |
- } |
-}; |
- |
-// CompositeMediaEngine with FakeVoiceEngine to expose SetAudioCodecs to |
-// establish a media connectionwith minimum set of audio codes required |
-template <class VIDEO> |
-class CompositeMediaEngineWithFakeVoiceEngine : |
- public CompositeMediaEngine<FakeVoiceEngine, VIDEO> { |
- public: |
- CompositeMediaEngineWithFakeVoiceEngine() {} |
- virtual ~CompositeMediaEngineWithFakeVoiceEngine() {} |
- |
- virtual void SetAudioCodecs(const std::vector<AudioCodec>& codecs) { |
- CompositeMediaEngine<FakeVoiceEngine, VIDEO>::voice_.SetCodecs(codecs); |
- } |
-}; |
- |
-// Have to come afterwards due to declaration order |
-inline FakeVoiceMediaChannel::~FakeVoiceMediaChannel() { |
- if (engine_) { |
- engine_->UnregisterChannel(this); |
- } |
-} |
- |
-inline FakeVideoMediaChannel::~FakeVideoMediaChannel() { |
- if (engine_) { |
- engine_->UnregisterChannel(this); |
- } |
-} |
- |
-class FakeDataEngine : public DataEngineInterface { |
- public: |
- FakeDataEngine() : last_channel_type_(DCT_NONE) {} |
- |
- virtual DataMediaChannel* CreateChannel(DataChannelType data_channel_type) { |
- last_channel_type_ = data_channel_type; |
- FakeDataMediaChannel* ch = new FakeDataMediaChannel(this, DataOptions()); |
- channels_.push_back(ch); |
- return ch; |
- } |
- |
- FakeDataMediaChannel* GetChannel(size_t index) { |
- return (channels_.size() > index) ? channels_[index] : NULL; |
- } |
- |
- void UnregisterChannel(DataMediaChannel* channel) { |
- channels_.erase(std::find(channels_.begin(), channels_.end(), channel)); |
- } |
- |
- virtual void SetDataCodecs(const std::vector<DataCodec>& data_codecs) { |
- data_codecs_ = data_codecs; |
- } |
- |
- virtual const std::vector<DataCodec>& data_codecs() { return data_codecs_; } |
- |
- DataChannelType last_channel_type() const { return last_channel_type_; } |
- |
- private: |
- std::vector<FakeDataMediaChannel*> channels_; |
- std::vector<DataCodec> data_codecs_; |
- DataChannelType last_channel_type_; |
-}; |
- |
-} // namespace cricket |
- |
-#endif // TALK_MEDIA_BASE_FAKEMEDIAENGINE_H_ |