1094332d3Sopenharmony_ci/* 2094332d3Sopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd. 3094332d3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4094332d3Sopenharmony_ci * you may not use this file except in compliance with the License. 5094332d3Sopenharmony_ci * You may obtain a copy of the License at 6094332d3Sopenharmony_ci * 7094332d3Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8094332d3Sopenharmony_ci * 9094332d3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10094332d3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11094332d3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12094332d3Sopenharmony_ci * See the License for the specific language governing permissions and 13094332d3Sopenharmony_ci * limitations under the License. 14094332d3Sopenharmony_ci */ 15094332d3Sopenharmony_ci 16094332d3Sopenharmony_ci#ifndef CLEARPLAY_DATAPARSER_H 17094332d3Sopenharmony_ci#define CLEARPLAY_DATAPARSER_H 18094332d3Sopenharmony_ci 19094332d3Sopenharmony_ci#include <hdf_base.h> 20094332d3Sopenharmony_ci#include <hdi_base.h> 21094332d3Sopenharmony_ci#include "v1_0/media_key_system_types.h" 22094332d3Sopenharmony_ci 23094332d3Sopenharmony_cinamespace OHOS { 24094332d3Sopenharmony_cinamespace HDI { 25094332d3Sopenharmony_cinamespace Drm { 26094332d3Sopenharmony_cinamespace V1_0 { 27094332d3Sopenharmony_ciconst size_t KEY_ID_SIZE = 16; 28094332d3Sopenharmony_ciconst size_t SYSTEM_ID_SIZE = 16; 29094332d3Sopenharmony_ci 30094332d3Sopenharmony_ciint32_t ParsePssh(const std::vector<uint8_t> &initData, std::vector<std::vector<uint8_t>> &keyIds); 31094332d3Sopenharmony_ci 32094332d3Sopenharmony_ciint32_t generateRequest(const MediaKeyType keyType, const std::vector<std::vector<uint8_t>> &keyIds, 33094332d3Sopenharmony_ci std::string *request); 34094332d3Sopenharmony_ci 35094332d3Sopenharmony_ciint32_t findSubVector(const std::vector<uint8_t> &main, const std::vector<uint8_t> &sub); 36094332d3Sopenharmony_ci} // V1_0 37094332d3Sopenharmony_ci} // Drm 38094332d3Sopenharmony_ci} // HDI 39094332d3Sopenharmony_ci} // OHOS 40094332d3Sopenharmony_ci#endif // CLEARPLAY_DATAPARSER_H