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 16 #ifndef NET_STATS_UTIL_H 17 #define NET_STATS_UTIL_H 18 #include <stdint.h> 19 #include <string> 20 21 namespace OHOS { 22 namespace NetManagerStandard { 23 24 const int32_t DUAL_CARD = 2; 25 26 class NetStatsUtils final { 27 public: 28 NetStatsUtils() = default; 29 ~NetStatsUtils() = default; 30 31 static int32_t GetStartTimestamp(int32_t startdate); 32 static int32_t GetTodayStartTimestamp(); 33 static int32_t GetNowTimestamp(); 34 static bool IsLeapYear(int32_t year); 35 static int32_t GetDaysInMonth(int32_t year, int32_t month); 36 static bool IsMobileDataEnabled(); 37 static int32_t IsDaulCardEnabled(); 38 static bool ConvertToUint64(const std::string &str, uint64_t &value); 39 static bool ConvertToInt32(const std::string &str, int32_t &value); 40 }; 41 } 42 } 43 #endif 44