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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 "DescramblerClient"
#include <android-base/logging.h>
#include <utils/Log.h>
#include "DescramblerClient.h"
namespace android {
/////////////// DescramblerClient ///////////////////////
DescramblerClient::DescramblerClient(shared_ptr<ITunerDescrambler> tunerDescrambler) {
mTunerDescrambler = tunerDescrambler;
}
DescramblerClient::~DescramblerClient() {
mTunerDescrambler = nullptr;
}
Result DescramblerClient::setDemuxSource(sp<DemuxClient> demuxClient) {
if (demuxClient == nullptr) {
return Result::INVALID_ARGUMENT;
}
if (mTunerDescrambler != nullptr) {
Status s = mTunerDescrambler->setDemuxSource(demuxClient->getAidlDemux());
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result DescramblerClient::setKeyToken(vector<uint8_t> keyToken) {
if (mTunerDescrambler != nullptr) {
Status s = mTunerDescrambler->setKeyToken(keyToken);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result DescramblerClient::addPid(DemuxPid pid, sp<FilterClient> optionalSourceFilter) {
if (mTunerDescrambler != nullptr) {
shared_ptr<ITunerFilter> aidlFilter =
(optionalSourceFilter == nullptr) ? nullptr : optionalSourceFilter->getAidlFilter();
Status s = mTunerDescrambler->addPid(pid, aidlFilter);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result DescramblerClient::removePid(DemuxPid pid, sp<FilterClient> optionalSourceFilter) {
if (mTunerDescrambler != nullptr) {
shared_ptr<ITunerFilter> aidlFilter =
(optionalSourceFilter == nullptr) ? nullptr : optionalSourceFilter->getAidlFilter();
Status s = mTunerDescrambler->removePid(pid, aidlFilter);
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
Result DescramblerClient::close() {
if (mTunerDescrambler != nullptr) {
Status s = mTunerDescrambler->close();
mTunerDescrambler = nullptr;
return ClientHelper::getServiceSpecificErrorCode(s);
}
return Result::INVALID_STATE;
}
} // namespace android
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