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