1 /* 2 * Copyright (c) 2022 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 DSLM_IPC_PROCESS_H 17 #define DSLM_IPC_PROCESS_H 18 19 #include <cstdint> 20 #include <functional> 21 #include <map> 22 #include <mutex> 23 24 #include "iremote_object.h" 25 #include "message_parcel.h" 26 #include "refbase.h" 27 #include "singleton.h" 28 29 #include "device_security_defines.h" 30 31 namespace OHOS { 32 namespace Security { 33 namespace DeviceSecurityLevel { 34 class DslmIpcProcess : public Singleton<DslmIpcProcess> { 35 public: 36 int32_t DslmProcessGetDeviceSecurityLevel(MessageParcel &data, MessageParcel &reply); 37 class RemoteHolder : public Singleton<RemoteHolder> { 38 public: 39 bool Push(uint32_t owner, uint32_t cookie, const sptr<IRemoteObject> &object); 40 sptr<IRemoteObject> Pop(uint32_t owner, uint32_t cookie); 41 42 private: 43 std::map<uint64_t, sptr<IRemoteObject>> map_; 44 std::mutex mutex_; 45 }; 46 47 private: 48 int32_t DslmGetRequestFromParcel(MessageParcel &data, DeviceIdentify &identify, RequestOption &option, 49 sptr<IRemoteObject> &object, uint32_t &cookie); 50 51 int32_t DslmSetResponseToParcel(MessageParcel &reply, uint32_t status); 52 }; 53 } // namespace DeviceSecurityLevel 54 } // namespace Security 55 } // namespace OHOS 56 57 #endif // DSLM_IPC_PROCESS_H