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 HIVIEWDFX_HIVIEW_TRACE_COMMON_STATE_H 16 #define HIVIEWDFX_HIVIEW_TRACE_COMMON_STATE_H 17 #include <memory> 18 19 #include "trace_common.h" 20 #include "trace_base_state.h" 21 namespace OHOS::HiviewDFX { 22 class CommonState : public TraceBaseState { 23 public: 24 explicit CommonState(bool isCachOn, int32_t totalFileSize, int32_t sliceMaxDuration); 25 TraceRet OpenTrace(TraceScenario scenario, const std::vector<std::string> &tagGroups) override; 26 TraceRet OpenTrace(TraceScenario scenario, const std::string &args) override; 27 TraceRet DumpTrace(TraceScenario scenario, uint32_t maxDuration, uint64_t happenTime, TraceRetInfo &info) override; 28 TraceRet DumpTraceAsync(const DumpTraceArgs &args, int64_t fileSizeLimit, 29 TraceRetInfo &info, DumpTraceCallback callback) override; 30 TraceRet TraceDropOn(TraceScenario scenario) override; 31 TraceRet TraceCacheOn() override; 32 TraceRet TraceCacheOff() override; 33 TraceRet SetCacheParams(int32_t totalFileSize, int32_t sliceMaxDuration) override; 34 TraceRet CloseTrace(TraceScenario scenario) override; 35 36 protected: GetTag()37 std::string GetTag() override 38 { 39 return "CommonState"; 40 } 41 42 private: 43 int32_t totalFileSize_ ; 44 int32_t sliceMaxDuration_; 45 }; 46 47 class CommonDropState : public TraceBaseState { 48 public: 49 TraceRet OpenTrace(TraceScenario scenario, const std::vector<std::string> &tagGroups) override; 50 TraceRet OpenTrace(TraceScenario scenario, const std::string &args) override; 51 TraceRet TraceDropOff(TraceScenario scenario, TraceRetInfo &info) override; 52 TraceRet CloseTrace(TraceScenario scenario) override; 53 54 protected: GetTag()55 std::string GetTag() override 56 { 57 return "CommonDropState"; 58 } 59 }; 60 } 61 #endif //HIVIEWDFX_HIVIEW_TRACE_COMMON_STATE_H 62