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102 lines
3.2 KiB
102 lines
3.2 KiB
/*
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* Copyright 2020 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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#ifndef ANDROID_HARDWARE_TV_TUNER_V1_1_TUNER_H_
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#define ANDROID_HARDWARE_TV_TUNER_V1_1_TUNER_H_
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#include <android/hardware/tv/tuner/1.1/ITuner.h>
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#include <map>
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#include "Demux.h"
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#include "Frontend.h"
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#include "Lnb.h"
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using namespace std;
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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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namespace V1_0 {
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namespace implementation {
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using ::android::hardware::tv::tuner::V1_1::ITuner;
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class Frontend;
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class Demux;
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class Lnb;
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class Tuner : public ITuner {
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public:
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Tuner();
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virtual Return<void> getFrontendIds(getFrontendIds_cb _hidl_cb) override;
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virtual Return<void> openFrontendById(uint32_t frontendId,
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openFrontendById_cb _hidl_cb) override;
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virtual Return<void> openDemux(openDemux_cb _hidl_cb) override;
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virtual Return<void> getDemuxCaps(getDemuxCaps_cb _hidl_cb) override;
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virtual Return<void> openDescrambler(openDescrambler_cb _hidl_cb) override;
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virtual Return<void> getFrontendInfo(uint32_t frontendId, getFrontendInfo_cb _hidl_cb) override;
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virtual Return<void> getLnbIds(getLnbIds_cb _hidl_cb) override;
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virtual Return<void> openLnbById(uint32_t lnbId, openLnbById_cb _hidl_cb) override;
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virtual Return<void> openLnbByName(const hidl_string& lnbName,
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openLnbByName_cb _hidl_cb) override;
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virtual Return<void> getFrontendDtmbCapabilities(
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uint32_t frontendId, getFrontendDtmbCapabilities_cb _hidl_cb) override;
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sp<Frontend> getFrontendById(uint32_t frontendId);
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void setFrontendAsDemuxSource(uint32_t frontendId, uint32_t demuxId);
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void frontendStartTune(uint32_t frontendId);
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void frontendStopTune(uint32_t frontendId);
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void removeDemux(uint32_t demuxId);
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void removeFrontend(uint32_t frontendId);
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private:
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virtual ~Tuner();
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// Static mFrontends array to maintain local frontends information
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map<uint32_t, sp<Frontend>> mFrontends;
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map<uint32_t, FrontendInfo::FrontendCapabilities> mFrontendCaps;
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map<uint32_t, vector<FrontendStatusType>> mFrontendStatusCaps;
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V1_1::FrontendDtmbCapabilities mDtmbCaps;
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map<uint32_t, uint32_t> mFrontendToDemux;
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map<uint32_t, sp<Demux>> mDemuxes;
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// To maintain how many Frontends we have
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int mFrontendSize;
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// The last used demux id. Initial value is -1.
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// First used id will be 0.
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uint32_t mLastUsedId = -1;
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vector<sp<Lnb>> mLnbs;
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};
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} // namespace implementation
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} // namespace V1_0
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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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#endif // ANDROID_HARDWARE_TV_TUNER_V1_1_TUNER_H_
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