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/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "LnbClient"
#include <android-base/logging.h>
#include <utils/Log.h>
#include "LnbClient.h"
using ::android::hardware::tv::tuner::V1_0::Result;
namespace android {
/////////////// LnbClient ///////////////////////
LnbClient::LnbClient(shared_ptr<ITunerLnb> tunerLnb) {
mTunerLnb = tunerLnb;
mId = -1;
}
LnbClient::~LnbClient() {
mTunerLnb = NULL;
mLnb = NULL;
mId = -1;
}
// TODO: remove after migration to Tuner Service is done.
void LnbClient::setHidlLnb(sp<ILnb> lnb) {
mLnb = lnb;
}
Result LnbClient::setCallback(sp<LnbClientCallback> cb) {
if (mTunerLnb != NULL) {
shared_ptr<TunerLnbCallback> aidlCallback =
::ndk::SharedRefBase::make<TunerLnbCallback>(cb);
Status s = mTunerLnb->setCallback(aidlCallback);
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
sp<HidlLnbCallback> hidlCallback = new HidlLnbCallback(cb);
return mLnb->setCallback(hidlCallback);
}
return Result::INVALID_STATE;
}
Result LnbClient::setVoltage(LnbVoltage voltage) {
if (mTunerLnb != NULL) {
Status s = mTunerLnb->setVoltage((int)voltage);
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
return mLnb->setVoltage(voltage);
}
return Result::INVALID_STATE;
}
Result LnbClient::setTone(LnbTone tone) {
if (mTunerLnb != NULL) {
Status s = mTunerLnb->setTone((int)tone);
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
return mLnb->setTone(tone);
}
return Result::INVALID_STATE;
}
Result LnbClient::setSatellitePosition(LnbPosition position) {
if (mTunerLnb != NULL) {
Status s = mTunerLnb->setSatellitePosition((int)position);
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
return mLnb->setSatellitePosition(position);
}
return Result::INVALID_STATE;
}
Result LnbClient::sendDiseqcMessage(vector<uint8_t> diseqcMessage) {
if (mTunerLnb != NULL) {
Status s = mTunerLnb->sendDiseqcMessage(diseqcMessage);
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
return mLnb->sendDiseqcMessage(diseqcMessage);
}
return Result::INVALID_STATE;
}
Result LnbClient::close() {
if (mTunerLnb != NULL) {
Status s = mTunerLnb->close();
mTunerLnb = NULL;
return ClientHelper::getServiceSpecificErrorCode(s);
}
if (mLnb != NULL) {
Result res = mLnb->close();
mLnb = NULL;
return res;
}
return Result::INVALID_STATE;
}
/////////////// ILnbCallback ///////////////////////
HidlLnbCallback::HidlLnbCallback(sp<LnbClientCallback> lnbClientCallback)
: mLnbClientCallback(lnbClientCallback) {}
Return<void> HidlLnbCallback::onEvent(const LnbEventType lnbEventType) {
if (mLnbClientCallback != NULL) {
mLnbClientCallback->onEvent(lnbEventType);
}
return Void();
}
Return<void> HidlLnbCallback::onDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
if (mLnbClientCallback != NULL) {
mLnbClientCallback->onDiseqcMessage(diseqcMessage);
}
return Void();
}
/////////////// TunerLnbCallback ///////////////////////
TunerLnbCallback::TunerLnbCallback(sp<LnbClientCallback> lnbClientCallback)
: mLnbClientCallback(lnbClientCallback) {}
Status TunerLnbCallback::onEvent(int lnbEventType) {
if (mLnbClientCallback != NULL) {
mLnbClientCallback->onEvent(static_cast<LnbEventType>(lnbEventType));
return Status::ok();
}
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
Status TunerLnbCallback::onDiseqcMessage(const vector<uint8_t>& diseqcMessage) {
if (mLnbClientCallback != NULL) {
hidl_vec<uint8_t> msg(begin(diseqcMessage), end(diseqcMessage));
mLnbClientCallback->onDiseqcMessage(msg);
return Status::ok();
}
return Status::fromServiceSpecificError(static_cast<int32_t>(Result::INVALID_STATE));
}
} // namespace android
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