118 lines
3.7 KiB
C++
118 lines
3.7 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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#define LOG_TAG "TunerDescrambler"
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#include "TunerDescrambler.h"
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#include <aidl/android/hardware/tv/tuner/IFilter.h>
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#include <aidl/android/hardware/tv/tuner/Result.h>
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#include <utils/Log.h>
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#include "TunerDemux.h"
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#include "TunerFilter.h"
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using ::aidl::android::hardware::tv::tuner::IFilter;
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using ::aidl::android::hardware::tv::tuner::Result;
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using namespace std;
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namespace aidl {
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namespace android {
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namespace media {
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namespace tv {
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namespace tuner {
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TunerDescrambler::TunerDescrambler(shared_ptr<IDescrambler> descrambler) {
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mDescrambler = descrambler;
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}
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TunerDescrambler::~TunerDescrambler() {
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mDescrambler = nullptr;
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}
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::ndk::ScopedAStatus TunerDescrambler::setDemuxSource(
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const shared_ptr<ITunerDemux>& in_tunerDemux) {
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if (mDescrambler == nullptr) {
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ALOGE("IDescrambler is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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return mDescrambler->setDemuxSource((static_cast<TunerDemux*>(in_tunerDemux.get()))->getId());
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}
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::ndk::ScopedAStatus TunerDescrambler::setKeyToken(const vector<uint8_t>& in_keyToken) {
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if (mDescrambler == nullptr) {
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ALOGE("IDescrambler is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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return mDescrambler->setKeyToken(in_keyToken);
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}
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::ndk::ScopedAStatus TunerDescrambler::addPid(
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const DemuxPid& in_pid, const shared_ptr<ITunerFilter>& in_optionalSourceFilter) {
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if (mDescrambler == nullptr) {
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ALOGE("IDescrambler is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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shared_ptr<IFilter> halFilter =
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(in_optionalSourceFilter == nullptr)
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? nullptr
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: static_cast<TunerFilter*>(in_optionalSourceFilter.get())->getHalFilter();
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return mDescrambler->addPid(in_pid, halFilter);
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}
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::ndk::ScopedAStatus TunerDescrambler::removePid(
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const DemuxPid& in_pid, const shared_ptr<ITunerFilter>& in_optionalSourceFilter) {
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if (mDescrambler == nullptr) {
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ALOGE("IDescrambler is not initialized");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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shared_ptr<IFilter> halFilter =
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(in_optionalSourceFilter == nullptr)
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? nullptr
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: static_cast<TunerFilter*>(in_optionalSourceFilter.get())->getHalFilter();
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return mDescrambler->removePid(in_pid, halFilter);
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}
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::ndk::ScopedAStatus TunerDescrambler::close() {
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if (mDescrambler == nullptr) {
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ALOGE("IDescrambler is not initialized.");
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return ::ndk::ScopedAStatus::fromServiceSpecificError(
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static_cast<int32_t>(Result::UNAVAILABLE));
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}
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auto res = mDescrambler->close();
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mDescrambler = nullptr;
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return res;
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}
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} // namespace tuner
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} // namespace tv
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} // namespace media
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} // namespace android
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} // namespace aidl
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