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 #include "core/common/ace_engine_ext.h" 17 18 #include <dlfcn.h> 19 20 #include "base/utils/utils.h" 21 22 namespace OHOS::Ace { 23 namespace { 24 #if (defined(__aarch64__) || defined(__x86_64__)) 25 const std::string DRAG_EXTENSION_SO_PATH = "system/lib64/module/autorun/libhmos_drag_drop.z.so"; 26 #else 27 const std::string DRAG_EXTENSION_SO_PATH = "system/lib/module/autorun/libhmos_drag_drop.z.so"; 28 #endif 29 } 30 CallDragExtFunc()31void CallDragExtFunc() 32 { 33 auto handle = dlopen(DRAG_EXTENSION_SO_PATH.c_str(), RTLD_LAZY); 34 CHECK_NULL_VOID(handle); 35 auto dragFunc = reinterpret_cast<DragExtFunc>(dlsym(handle, "StartDragService")); 36 if (dragFunc == nullptr) { 37 TAG_LOGE(AceLogTag::ACE_DRAG, "Failed to get drag extension func"); 38 dlclose(handle); 39 return; 40 } 41 TAG_LOGI(AceLogTag::ACE_DRAG, "Call drag extension func"); 42 dragFunc(); 43 dlclose(handle); 44 } 45 } // namespace OHOS::Ace