mirror of https://github.com/f1xpl/openauto.git
202 lines
7.8 KiB
C++
202 lines
7.8 KiB
C++
/*
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* This file is part of openauto project.
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* Copyright (C) 2018 f1x.studio (Michal Szwaj)
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*
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* openauto is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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* openauto is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with openauto. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <time.h>
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#include <f1x/openauto/Common/Log.hpp>
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#include <f1x/openauto/autoapp/Service/AudioInputService.hpp>
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namespace f1x
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{
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namespace openauto
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{
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namespace autoapp
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{
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namespace service
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{
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AudioInputService::AudioInputService(boost::asio::io_service& ioService, aasdk::messenger::IMessenger::Pointer messenger, projection::IAudioInput::Pointer audioInput)
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: strand_(ioService)
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, channel_(std::make_shared<aasdk::channel::av::AVInputServiceChannel>(strand_, std::move(messenger)))
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, audioInput_(std::move(audioInput))
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, session_(0)
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{
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}
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void AudioInputService::start()
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{
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strand_.dispatch([this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(info) << "[AudioInputService] start.";
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channel_->receive(this->shared_from_this());
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});
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}
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void AudioInputService::stop()
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{
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strand_.dispatch([this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(info) << "[AudioInputService] stop.";
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audioInput_->stop();
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});
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}
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void AudioInputService::fillFeatures(aasdk::proto::messages::ServiceDiscoveryResponse& response)
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{
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OPENAUTO_LOG(info) << "[AudioInputService] fill features.";
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auto* channelDescriptor = response.add_channels();
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channelDescriptor->set_channel_id(static_cast<uint32_t>(channel_->getId()));
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auto* avInputChannel = channelDescriptor->mutable_av_input_channel();
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avInputChannel->set_stream_type(aasdk::proto::enums::AVStreamType::AUDIO);
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auto audioConfig = avInputChannel->mutable_audio_config();
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audioConfig->set_sample_rate(audioInput_->getSampleRate());
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audioConfig->set_bit_depth(audioInput_->getSampleSize());
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audioConfig->set_channel_count(audioInput_->getChannelCount());
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}
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void AudioInputService::onChannelOpenRequest(const aasdk::proto::messages::ChannelOpenRequest& request)
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{
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OPENAUTO_LOG(info) << "[AudioInputService] open request, priority: " << request.priority();
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const aasdk::proto::enums::Status::Enum status = audioInput_->open() ? aasdk::proto::enums::Status::OK : aasdk::proto::enums::Status::FAIL;
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OPENAUTO_LOG(info) << "[AudioInputService] open status: " << status;
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aasdk::proto::messages::ChannelOpenResponse response;
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response.set_status(status);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendChannelOpenResponse(response, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void AudioInputService::onAVChannelSetupRequest(const aasdk::proto::messages::AVChannelSetupRequest& request)
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{
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OPENAUTO_LOG(info) << "[AudioInputService] setup request, config index: " << request.config_index();
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const aasdk::proto::enums::AVChannelSetupStatus::Enum status = aasdk::proto::enums::AVChannelSetupStatus::OK;
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OPENAUTO_LOG(info) << "[AudioInputService] setup status: " << status;
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aasdk::proto::messages::AVChannelSetupResponse response;
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response.set_media_status(status);
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response.set_max_unacked(1);
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response.add_configs(0);
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auto promise = aasdk::channel::SendPromise::defer(strand_);
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promise->then([]() {}, std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVChannelSetupResponse(response, std::move(promise));
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channel_->receive(this->shared_from_this());
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}
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void AudioInputService::onAVInputOpenRequest(const aasdk::proto::messages::AVInputOpenRequest& request)
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{
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OPENAUTO_LOG(info) << "[AudioInputService] input open request, open: " << request.open()
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<< ", anc: " << request.anc()
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<< ", ec: " << request.ec()
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<< ", max unacked: " << request.max_unacked();
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if(request.open())
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{
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auto startPromise = projection::IAudioInput::StartPromise::defer(strand_);
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startPromise->then(std::bind(&AudioInputService::onAudioInputOpenSucceed, this->shared_from_this()),
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[this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(error) << "[AudioInputService] audio input open failed.";
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aasdk::proto::messages::AVInputOpenResponse response;
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response.set_session(session_);
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response.set_value(1);
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auto sendPromise = aasdk::channel::SendPromise::defer(strand_);
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sendPromise->then([]() {}, std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVInputOpenResponse(response, std::move(sendPromise));
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});
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audioInput_->start(std::move(startPromise));
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}
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else
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{
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audioInput_->stop();
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aasdk::proto::messages::AVInputOpenResponse response;
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response.set_session(session_);
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response.set_value(0);
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auto sendPromise = aasdk::channel::SendPromise::defer(strand_);
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sendPromise->then([]() {}, std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVInputOpenResponse(response, std::move(sendPromise));
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}
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channel_->receive(this->shared_from_this());
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}
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void AudioInputService::onAVMediaAckIndication(const aasdk::proto::messages::AVMediaAckIndication&)
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{
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channel_->receive(this->shared_from_this());
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}
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void AudioInputService::onChannelError(const aasdk::error::Error& e)
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{
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OPENAUTO_LOG(error) << "[AudioInputService] channel error: " << e.what();
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}
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void AudioInputService::onAudioInputOpenSucceed()
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{
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OPENAUTO_LOG(info) << "[AudioInputService] audio input open succeed.";
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aasdk::proto::messages::AVInputOpenResponse response;
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response.set_session(session_);
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response.set_value(0);
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auto sendPromise = aasdk::channel::SendPromise::defer(strand_);
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sendPromise->then([]() {}, std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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channel_->sendAVInputOpenResponse(response, std::move(sendPromise));
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this->readAudioInput();
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}
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void AudioInputService::onAudioInputDataReady(aasdk::common::Data data)
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{
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auto sendPromise = aasdk::channel::SendPromise::defer(strand_);
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sendPromise->then(std::bind(&AudioInputService::readAudioInput, this->shared_from_this()),
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std::bind(&AudioInputService::onChannelError, this->shared_from_this(), std::placeholders::_1));
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auto timestamp = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now().time_since_epoch());
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channel_->sendAVMediaWithTimestampIndication(timestamp.count(), std::move(data), std::move(sendPromise));
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}
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void AudioInputService::readAudioInput()
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{
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if(audioInput_->isActive())
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{
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auto readPromise = projection::IAudioInput::ReadPromise::defer(strand_);
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readPromise->then(std::bind(&AudioInputService::onAudioInputDataReady, this->shared_from_this(), std::placeholders::_1),
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[this, self = this->shared_from_this()]() {
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OPENAUTO_LOG(info) << "[AudioInputService] audio input read rejected.";
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});
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audioInput_->read(std::move(readPromise));
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}
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}
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}
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}
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}
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}
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