1 /* 2 * Copyright (C) 2018 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 CLEARKEY_INIT_DATA_PARSER_H_ 18 #define CLEARKEY_INIT_DATA_PARSER_H_ 19 20 #include <android/hardware/drm/1.0/types.h> 21 22 #include "ClearKeyTypes.h" 23 24 namespace android { 25 namespace hardware { 26 namespace drm { 27 namespace V1_1 { 28 namespace clearkey { 29 30 using ::android::hardware::drm::V1_0::Status; 31 32 class InitDataParser { 33 public: InitDataParser()34 InitDataParser() {} 35 36 Status parse(const std::vector<uint8_t>& initData, 37 const std::string& type, 38 std::vector<uint8_t>* licenseRequest); 39 40 private: 41 CLEARKEY_DISALLOW_COPY_AND_ASSIGN(InitDataParser); 42 43 Status parsePssh(const std::vector<uint8_t>& initData, 44 std::vector<const uint8_t*>* keyIds); 45 46 std::string generateRequest( 47 const std::vector<const uint8_t*>& keyIds); 48 }; 49 50 } // namespace clearkey 51 } // namespace V1_1 52 } // namespace drm 53 } // namespace hardware 54 } // namespace android 55 56 #endif // CLEARKEY_INIT_DATA_PARSER_H_ 57