1 /* 2 * Copyright (c) 2021 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 PANDA_RUNTIME_TOOLING_PT_HOOK_TYPE_INFO_H_ 17 #define PANDA_RUNTIME_TOOLING_PT_HOOK_TYPE_INFO_H_ 18 19 #include <array> 20 #include "runtime/include/tooling/debug_interface.h" 21 22 namespace panda::tooling { 23 class PtHookTypeInfo { 24 public: PtHookTypeInfo(bool defalutValue)25 explicit PtHookTypeInfo(bool defalutValue) 26 { 27 for (auto &v : is_enabled_) { 28 v = defalutValue; 29 } 30 } 31 IsEnabled(const PtHookType type)32 bool IsEnabled(const PtHookType type) const 33 { 34 return is_enabled_.at(ToIndex(type)); 35 } 36 Enable(const PtHookType type)37 void Enable(const PtHookType type) 38 { 39 is_enabled_[ToIndex(type)] = true; 40 } 41 Disable(const PtHookType type)42 void Disable(const PtHookType type) 43 { 44 is_enabled_[ToIndex(type)] = false; 45 } 46 EnableAll()47 void EnableAll() 48 { 49 is_enabled_.fill(true); 50 } 51 DisableAll()52 void DisableAll() 53 { 54 is_enabled_.fill(false); 55 } 56 57 ~PtHookTypeInfo() = default; 58 DEFAULT_COPY_SEMANTIC(PtHookTypeInfo); 59 DEFAULT_MOVE_SEMANTIC(PtHookTypeInfo); 60 61 private: ToIndex(const PtHookType type)62 static constexpr size_t ToIndex(const PtHookType type) 63 { 64 auto index = static_cast<size_t>(type); 65 ASSERT(index < HOOKS_COUNT); 66 return index; 67 } 68 69 static constexpr size_t HOOKS_COUNT = static_cast<size_t>(PtHookType::PT_HOOK_TYPE_COUNT); 70 std::array<bool, HOOKS_COUNT> is_enabled_ {}; 71 }; 72 73 } // namespace panda::tooling 74 75 #endif // PANDA_RUNTIME_TOOLING_PT_HOOK_TYPE_INFO_H_ 76