1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_HARDWARE_TV_TUNER_V1_0_DESCRAMBLER_H_ 18 #define ANDROID_HARDWARE_TV_TUNER_V1_0_DESCRAMBLER_H_ 19 20 #include <android/hardware/tv/tuner/1.0/IDescrambler.h> 21 #include <android/hardware/tv/tuner/1.0/ITuner.h> 22 23 using namespace std; 24 25 namespace android { 26 namespace hardware { 27 namespace tv { 28 namespace tuner { 29 namespace V1_0 { 30 namespace implementation { 31 32 using ::android::hardware::tv::tuner::V1_0::IDescrambler; 33 using ::android::hardware::tv::tuner::V1_0::Result; 34 35 class Descrambler : public IDescrambler { 36 public: 37 Descrambler(); 38 39 virtual Return<Result> setDemuxSource(uint32_t demuxId) override; 40 41 virtual Return<Result> setKeyToken(const hidl_vec<uint8_t>& keyToken) override; 42 43 virtual Return<Result> addPid(const DemuxPid& pid, 44 const sp<IFilter>& optionalSourceFilter) override; 45 46 virtual Return<Result> removePid(const DemuxPid& pid, 47 const sp<IFilter>& optionalSourceFilter) override; 48 49 virtual Return<Result> close() override; 50 51 private: 52 virtual ~Descrambler(); 53 uint32_t mSourceDemuxId; 54 bool mDemuxSet = false; 55 }; 56 57 } // namespace implementation 58 } // namespace V1_0 59 } // namespace tuner 60 } // namespace tv 61 } // namespace hardware 62 } // namespace android 63 64 #endif // ANDROID_HARDWARE_TV_TUNER_V1_DESCRAMBLER_H_ 65