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 #include "interfaces/inner_api/ace/serializeable_object.h" 17 18 #include "utils.h" 19 20 namespace OHOS::Ace { 21 namespace { 22 23 #if defined(WINDOWS_PLATFORM) 24 constexpr char ACE_LIB_NAME[] = "libace.dll"; 25 #elif defined(MAC_PLATFORM) 26 constexpr char ACE_LIB_NAME[] = "libace.dylib"; 27 #elif defined(LINUX_PLATFORM) 28 constexpr char ACE_LIB_NAME[] = "libace.so"; 29 #else 30 constexpr char ACE_LIB_NAME[] = "libace.z.so"; 31 #endif 32 33 using CreateFunction = SerializeableObject* (*)(); 34 constexpr char NODE_OBJECT_CREATE_FUNC[] = "OHOS_ACE_CreateNodeObject"; 35 CreateNodeObjectInner()36SerializeableObject* CreateNodeObjectInner() 37 { 38 LIBHANDLE handle = LOADLIB(ACE_LIB_NAME); 39 if (handle == nullptr) { 40 return nullptr; 41 } 42 43 auto entry = reinterpret_cast<CreateFunction>(LOADSYM(handle, NODE_OBJECT_CREATE_FUNC)); 44 if (entry == nullptr) { 45 FREELIB(handle); 46 return nullptr; 47 } 48 49 auto nodeObject = entry(); 50 return nodeObject; 51 } 52 } // namespace 53 CreateNodeObject()54std::unique_ptr<SerializeableObject> SerializeableObject::CreateNodeObject() 55 { 56 std::unique_ptr<SerializeableObject> obj; 57 obj.reset(CreateNodeObjectInner()); 58 return obj; 59 } 60 } // namespace OHOS::Ace 61