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141 lines
4.3 KiB
141 lines
4.3 KiB
/**
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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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#define LOG_TAG "TunerLnb"
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#include "TunerLnb.h"
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using ::android::hardware::tv::tuner::V1_0::LnbPosition;
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using ::android::hardware::tv::tuner::V1_0::LnbTone;
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using ::android::hardware::tv::tuner::V1_0::LnbVoltage;
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using ::android::hardware::tv::tuner::V1_0::Result;
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namespace android {
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TunerLnb::TunerLnb(sp<ILnb> lnb, int id) {
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mLnb = lnb;
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mId = id;
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}
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TunerLnb::~TunerLnb() {
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mLnb = NULL;
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mId = -1;
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}
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Status TunerLnb::setCallback(
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const shared_ptr<ITunerLnbCallback>& tunerLnbCallback) {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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if (tunerLnbCallback == NULL) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_ARGUMENT));
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}
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sp<ILnbCallback> lnbCallback = new LnbCallback(tunerLnbCallback);
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Result status = mLnb->setCallback(lnbCallback);
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if (status != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(status));
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}
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return Status::ok();
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}
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Status TunerLnb::setVoltage(int voltage) {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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Result status = mLnb->setVoltage(static_cast<LnbVoltage>(voltage));
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if (status != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(status));
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}
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return Status::ok();
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}
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Status TunerLnb::setTone(int tone) {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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Result status = mLnb->setTone(static_cast<LnbTone>(tone));
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if (status != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(status));
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}
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return Status::ok();
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}
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Status TunerLnb::setSatellitePosition(int position) {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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Result status = mLnb->setSatellitePosition(static_cast<LnbPosition>(position));
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if (status != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(status));
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}
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return Status::ok();
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}
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Status TunerLnb::sendDiseqcMessage(const vector<uint8_t>& diseqcMessage) {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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Result status = mLnb->sendDiseqcMessage(diseqcMessage);
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if (status != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(status));
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}
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return Status::ok();
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}
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Status TunerLnb::close() {
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if (mLnb == NULL) {
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ALOGE("ILnb is not initialized");
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return Status::fromServiceSpecificError(static_cast<int32_t>(Result::UNAVAILABLE));
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}
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Result res = mLnb->close();
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mLnb = NULL;
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if (res != Result::SUCCESS) {
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return Status::fromServiceSpecificError(static_cast<int32_t>(res));
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}
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return Status::ok();
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}
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/////////////// ILnbCallback ///////////////////////
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Return<void> TunerLnb::LnbCallback::onEvent(const LnbEventType lnbEventType) {
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if (mTunerLnbCallback != NULL) {
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mTunerLnbCallback->onEvent((int)lnbEventType);
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}
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return Void();
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}
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Return<void> TunerLnb::LnbCallback::onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
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if (mTunerLnbCallback != NULL && diseqcMessage != NULL) {
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vector<uint8_t> msg(begin(diseqcMessage), end(diseqcMessage));
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mTunerLnbCallback->onDiseqcMessage(msg);
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}
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return Void();
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}
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} // namespace android
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