1 /* 2 * Copyright (c) 2022-2023 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 ECMASCRIPT_DEBUGGER_HOT_RELOAD_MANAGER_H 17 #define ECMASCRIPT_DEBUGGER_HOT_RELOAD_MANAGER_H 18 19 #include "ecmascript/jspandafile/js_pandafile.h" 20 #include "ecmascript/jspandafile/debug_info_extractor.h" 21 22 namespace panda::ecmascript::tooling { 23 class HotReloadManager { 24 public: HotReloadManager(const EcmaVM * vm)25 explicit HotReloadManager(const EcmaVM *vm) : vm_(vm) {} 26 ~HotReloadManager() = default; 27 28 NO_COPY_SEMANTIC(HotReloadManager); 29 NO_MOVE_SEMANTIC(HotReloadManager); 30 31 void NotifyPatchLoaded(const JSPandaFile *baseFile, const JSPandaFile *patchFile); 32 void NotifyPatchUnloaded(const JSPandaFile *patchFile); 33 34 DebugInfoExtractor *GetPatchExtractor(const std::string &url) const; 35 const JSPandaFile *GetBaseJSPandaFile(const JSPandaFile *jsPandaFile) const; 36 37 private: 38 void ExtractPatch(const JSPandaFile *jsPandaFile); 39 40 const EcmaVM *vm_; 41 CUnorderedMap<const JSPandaFile *, const JSPandaFile *> baseJSPandaFiles_ {}; 42 CUnorderedMap<std::string, DebugInfoExtractor *> patchExtractors_ {}; 43 }; 44 } // namespace panda::ecmascript::tooling 45 #endif // ECMASCRIPT_DEBUGGER_HOT_RELOAD_MANAGER_H 46