1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef LOG_EVENT_H_
18 #define LOG_EVENT_H_
19 
20 #include "nanomessage.h"
21 
22 namespace android {
23 
24 class LogEvent : public ReadEventResponse {
25   public:
26     /*
27      * Constructs and populates a LogEvent instance. Returns nullptr if
28      * the packet is malformed. The rest of the methods in this class are not
29      * guaranteed to be safe unless the object is constructed from this
30      * function.
31      */
32     static std::unique_ptr<LogEvent> FromBytes(
33         const std::vector<uint8_t>& buffer);
34 
35     // Returns a string containing the contents of the log message.
36     std::string GetMessage() const;
37 };
38 
39 }  // namespace android
40 
41 #endif  // LOG_EVENT_H_
42