1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_DRM_I_MEDIA_KEY_SYSTEM_FACTORY_SERVICE_H 17 #define OHOS_DRM_I_MEDIA_KEY_SYSTEM_FACTORY_SERVICE_H 18 19 #include "i_mediakeysystem_service.h" 20 #include "ipc_types.h" 21 #include "iremote_broker.h" 22 #include "iremote_proxy.h" 23 #include "iremote_stub.h" 24 25 namespace OHOS { 26 namespace DrmStandard { 27 const size_t ARGS_NUM_ONE = 1; 28 const size_t ARGS_NUM_TWO = 2; 29 const size_t ARGS_NUM_THREE = 3; 30 31 class IMediaKeySystemFactoryService : public IRemoteBroker { 32 public: 33 struct MediaKeySystemMapInfo { 34 std::string name; 35 std::string uuid; 36 }; 37 38 virtual ~IMediaKeySystemFactoryService() = default; 39 virtual int32_t IsMediaKeySystemSupported(std::string &name, bool *isSurpported) = 0; 40 virtual int32_t IsMediaKeySystemSupported(std::string &name, std::string &mimeType, bool *isSurpported) = 0; 41 virtual int32_t IsMediaKeySystemSupported(std::string &name, std::string &mimeType, int32_t securityLevel, 42 bool *isSurpported) = 0; 43 virtual int32_t GetMediaKeySystems(std::map<std::string, std::string> &keySystemNames) = 0; 44 virtual int32_t GetMediaKeySystemUuid(std::string &name, std::string &uuid) = 0; 45 virtual int32_t CreateMediaKeySystem(std::string &name, sptr<IMediaKeySystemService> &mediaKeySystemProxy) = 0; 46 virtual int32_t SetListenerObject(const sptr<IRemoteObject> &object) = 0; 47 48 DECLARE_INTERFACE_DESCRIPTOR(u"IMediaKeySystemSystemFactoryService"); 49 }; 50 } // DrmStandard 51 } // OHOS 52 #endif // OHOS_DRM_I_MEDIA_KEY_SYSTEM_FACTORY_SERVICE_H 53