blob: ff73a227c200556df7fbc25e52a56d568de245cd [file] [log] [blame]
Chenjie Luofafea322017-04-27 16:49:09 -07001/*
2 * Copyright (C) 2012-2014 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 _LOGD_LOG_BUFFER_INTERFACE_H__
18#define _LOGD_LOG_BUFFER_INTERFACE_H__
19
20#include <sys/types.h>
21
22#include <android-base/macros.h>
23#include <log/log_id.h>
24#include <log/log_time.h>
25
26// Abstract interface that handles log when log available.
27class LogBufferInterface {
28 public:
29 LogBufferInterface();
30 virtual ~LogBufferInterface();
31 // Handles a log entry when available in LogListener.
32 // Returns the size of the handled log message.
33 virtual int log(log_id_t log_id, log_time realtime, uid_t uid, pid_t pid,
34 pid_t tid, const char* msg, unsigned short len) = 0;
35
Mark Salyzync4e48232017-05-04 13:54:46 -070036 virtual uid_t pidToUid(pid_t pid);
37 virtual pid_t tidToPid(pid_t tid);
38
Chenjie Luofafea322017-04-27 16:49:09 -070039 private:
40 DISALLOW_COPY_AND_ASSIGN(LogBufferInterface);
41};
42
43#endif // _LOGD_LOG_BUFFER_INTERFACE_H__