1 /* 2 * Copyright (c) 2025 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 #ifndef XPERF_EVENT_BUILDER_H 16 #define XPERF_EVENT_BUILDER_H 17 18 #include <string> 19 #include <vector> 20 #include "xperf_event.h" 21 22 namespace OHOS { 23 namespace HiviewDFX { 24 25 class XperfEventBuilder { 26 public: 27 explicit XperfEventBuilder(); 28 ~XperfEventBuilder(); 29 30 XperfEventBuilder& EventName(const std::string& eventName); 31 XperfEventBuilder& EventType(const HiSysEventEventType& eventType); 32 XperfEventBuilder& Param(const char* name, bool value); 33 XperfEventBuilder& Param(const char* name, int8_t value); 34 XperfEventBuilder& Param(const char* name, uint8_t value); 35 XperfEventBuilder& Param(const char* name, int16_t value); 36 XperfEventBuilder& Param(const char* name, uint16_t value); 37 XperfEventBuilder& Param(const char* name, int32_t value); 38 XperfEventBuilder& Param(const char* name, uint32_t value); 39 XperfEventBuilder& Param(const char* name, int64_t value); 40 XperfEventBuilder& Param(const char* name, uint64_t value); 41 XperfEventBuilder& Param(const char* name, float value); 42 XperfEventBuilder& Param(const char* name, double value); 43 XperfEventBuilder& Param(const char* name, const std::string value); 44 XperfEventBuilder& Param(const char* name, char* value); 45 XperfEventBuilder& Param(const char* name, const std::vector<uint16_t>& value); 46 OHOS::HiviewDFX::XperfEvent Build(); 47 48 private: 49 std::string evtName; 50 HiSysEventEventType evtType{HISYSEVENT_BEHAVIOR}; 51 std::vector<HiSysEventParam> paramList; 52 53 bool Check(); 54 void SetParamName(HiSysEventParam& param, const char* name); 55 void Release(); 56 }; 57 } 58 } 59 #endif //XPERF_EVENT_BUILDER_H