1 /* 2 * Copyright (c) 2022 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 HIVIEW_PLUGINS_USAGE_EVENT_REPORT_SREVICE_EVENT_CACHER_H 17 #define HIVIEW_PLUGINS_USAGE_EVENT_REPORT_SREVICE_EVENT_CACHER_H 18 19 #include <memory> 20 #include <string> 21 #include <vector> 22 23 #include "logger_event.h" 24 #include "json/json.h" 25 26 namespace OHOS { 27 namespace HiviewDFX { 28 class JsonParser { 29 public: 30 static bool ParsePluginStatsEvent(std::shared_ptr<LoggerEvent>& event, const std::string& jsonStr); 31 static bool ParseSysUsageEvent(std::shared_ptr<LoggerEvent>& event, const std::string& jsonStr); 32 33 static bool ParseJsonString(Json::Value& root, const std::string& jsonStr); 34 static bool CheckJsonValue(const Json::Value& value, const std::vector<std::string>& fields); 35 static uint32_t ParseUInt32(const Json::Value& value); 36 static uint64_t ParseUInt64(const Json::Value& value); 37 static std::string ParseString(const Json::Value& value); 38 static void ParseUInt32Vec(const Json::Value& value, std::vector<uint32_t>& vec); 39 static void ParseStringVec(const Json::Value& value, std::vector<std::string>& vec); 40 }; 41 } // namespace HiviewDFX 42 } // namespace OHOS 43 #endif // HIVIEW_PLUGINS_USAGE_EVENT_REPORT_SREVICE_EVENT_CACHER_H 44