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_ABILITY_RUNTIME_CHILD_MAIN_THREAD_H 17 #define OHOS_ABILITY_RUNTIME_CHILD_MAIN_THREAD_H 18 19 #include <string> 20 #include <vector> 21 #include <memory> 22 23 #include "app_mgr_interface.h" 24 #include "base_shared_bundle_info.h" 25 #include "bundle_info.h" 26 #include "bundle_mgr_interface.h" 27 #include "child_scheduler_interface.h" 28 #include "child_scheduler_stub.h" 29 #ifdef SUPPORT_CHILD_PROCESS 30 #include "child_process_info.h" 31 #endif // SUPPORT_CHILD_PROCESS 32 #include "event_handler.h" 33 #include "ipc_singleton.h" 34 #include "js_runtime.h" 35 36 namespace OHOS { 37 namespace AppExecFwk { 38 using HspList = std::vector<BaseSharedBundleInfo>; 39 class ChildMainThread : public ChildSchedulerStub { 40 DECLARE_DELAYED_IPCSINGLETON(ChildMainThread); 41 42 public: 43 static void Start(const std::map<std::string, int32_t> &fds); 44 void SetFds(const std::map<std::string, int32_t> &fds); 45 bool ScheduleLoadChild() override; 46 bool ScheduleExitProcessSafely() override; 47 bool ScheduleRunNativeProc(const sptr<IRemoteObject> &mainProcessCb) override; 48 49 private: 50 static int32_t GetChildProcessInfo(ChildProcessInfo &info); 51 bool Init(const std::shared_ptr<EventRunner> &runner, const ChildProcessInfo &processInfo); 52 bool Attach(); 53 void HandleLoadJs(); 54 void HandleLoadArkTs(); 55 void HandleLoadNative(); 56 void InitNativeLib(const BundleInfo &bundleInfo); 57 void HandleExitProcessSafely(); 58 void ExitProcessSafely(); 59 void GetNativeLibPath(const BundleInfo &bundleInfo, const HspList &hspList, AppLibPathMap &appLibPaths); 60 void HandleRunNativeProc(const sptr<IRemoteObject> &mainProcessCb); 61 void UpdateNativeChildLibModuleName(const AppLibPathMap &appLibPaths, bool isSystemApp); 62 63 sptr<IAppMgr> appMgr_ = nullptr; 64 std::shared_ptr<EventHandler> mainHandler_ = nullptr; 65 std::shared_ptr<BundleInfo> bundleInfo_ = nullptr; 66 std::shared_ptr<ChildProcessInfo> processInfo_ = nullptr; 67 std::unique_ptr<AbilityRuntime::Runtime> runtime_ = nullptr; 68 std::string nativeLibModuleName_; 69 #ifdef SUPPORT_CHILD_PROCESS 70 std::shared_ptr<ChildProcessArgs> processArgs_ = nullptr; 71 #endif // SUPPORT_CHILD_PROCESS 72 73 DISALLOW_COPY_AND_MOVE(ChildMainThread); 74 }; 75 } // namespace AppExecFwk 76 } // namespace OHOS 77 #endif // OHOS_ABILITY_RUNTIME_CHILD_MAIN_THREAD_H 78