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 KMSG_PARSER_H
17 #define KMSG_PARSER_H
18 
19 #include "log_collector.h"
20 #include "log_msg_wrapper.h"
21 
22 namespace OHOS {
23 namespace HiviewDFX {
24 class KmsgParser {
25 public:
26     using BootTp = std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>;
27     static std::optional<HilogMsgWrapper> ParseKmsg(const std::vector<char>& kmsgBuffer);
28     static BootTp BootTime();
29 };
30 } // namespace HiviewDFX
31 } // namespace OHOS
32 #endif
33