90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
/*
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* Copyright 2021 The Android Open Source Project
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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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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <aidl/android/hardware/tv/tuner/BnFrontend.h>
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#include <fstream>
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#include <iostream>
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#include <thread>
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#include "Tuner.h"
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using namespace std;
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace tv {
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namespace tuner {
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class Tuner;
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class Frontend : public BnFrontend {
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public:
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Frontend(FrontendType type, int32_t id, std::shared_ptr<Tuner> tuner);
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::ndk::ScopedAStatus setCallback(
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const std::shared_ptr<IFrontendCallback>& in_callback) override;
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::ndk::ScopedAStatus tune(const FrontendSettings& in_settings) override;
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::ndk::ScopedAStatus stopTune() override;
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::ndk::ScopedAStatus close() override;
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::ndk::ScopedAStatus scan(const FrontendSettings& in_settings,
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FrontendScanType in_type) override;
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::ndk::ScopedAStatus stopScan() override;
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::ndk::ScopedAStatus getStatus(const std::vector<FrontendStatusType>& in_statusTypes,
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std::vector<FrontendStatus>* _aidl_return) override;
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::ndk::ScopedAStatus setLnb(int32_t in_lnbId) override;
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::ndk::ScopedAStatus linkCiCam(int32_t in_ciCamId, int32_t* _aidl_return) override;
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::ndk::ScopedAStatus unlinkCiCam(int32_t in_ciCamId) override;
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::ndk::ScopedAStatus getHardwareInfo(std::string* _aidl_return) override;
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::ndk::ScopedAStatus removeOutputPid(int32_t in_pid) override;
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::ndk::ScopedAStatus getFrontendStatusReadiness(
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const std::vector<FrontendStatusType>& in_statusTypes,
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std::vector<FrontendStatusReadiness>* _aidl_return) override;
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binder_status_t dump(int fd, const char** args, uint32_t numArgs) override;
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FrontendType getFrontendType();
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int32_t getFrontendId();
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string getSourceFile();
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bool isLocked();
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void getFrontendInfo(FrontendInfo* _aidl_return);
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private:
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virtual ~Frontend();
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bool supportsSatellite();
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void scanThreadLoop();
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std::shared_ptr<IFrontendCallback> mCallback;
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std::shared_ptr<Tuner> mTuner;
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FrontendType mType = FrontendType::UNDEFINED;
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int32_t mId = 0;
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bool mIsLocked = false;
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int32_t mCiCamId;
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std::thread mScanThread;
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FrontendSettings mFrontendSettings;
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FrontendScanType mFrontendScanType;
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std::ifstream mFrontendData;
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FrontendCapabilities mFrontendCaps;
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vector<FrontendStatusType> mFrontendStatusCaps;
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};
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} // namespace tuner
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} // namespace tv
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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