William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 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 | |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 17 | #pragma once |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 18 | |
Max Bires | 9cf521b | 2017-08-15 11:07:49 -0700 | [diff] [blame] | 19 | #include <map> |
Mark Salyzyn | ec9b9ad | 2017-01-03 14:00:19 -0800 | [diff] [blame] | 20 | |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 21 | #include <sysutils/SocketListener.h> |
Mark Salyzyn | a92051d | 2016-02-23 08:55:43 -0800 | [diff] [blame] | 22 | |
| 23 | #include "LogBuffer.h" |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 24 | #include "LogStatistics.h" |
Mark Salyzyn | a92051d | 2016-02-23 08:55:43 -0800 | [diff] [blame] | 25 | |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 26 | class LogAudit : public SocketListener { |
Mark Salyzyn | 6505953 | 2017-03-10 14:31:54 -0800 | [diff] [blame] | 27 | LogBuffer* logbuf; |
Mark Salyzyn | 6505953 | 2017-03-10 14:31:54 -0800 | [diff] [blame] | 28 | int fdDmesg; // fdDmesg >= 0 is functionally bool dmesg |
Mark Salyzyn | caf4386 | 2016-12-29 15:16:06 -0800 | [diff] [blame] | 29 | bool main; |
| 30 | bool events; |
Mark Salyzyn | 78956ab | 2014-10-13 09:59:37 -0700 | [diff] [blame] | 31 | bool initialized; |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 32 | |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 33 | public: |
Tom Cherry | 5ecfbf0 | 2020-05-11 16:29:29 -0700 | [diff] [blame^] | 34 | LogAudit(LogBuffer* buf, int fdDmesg, LogStatistics* stats); |
Mark Salyzyn | 6505953 | 2017-03-10 14:31:54 -0800 | [diff] [blame] | 35 | int log(char* buf, size_t len); |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 36 | |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 37 | protected: |
Mark Salyzyn | 6505953 | 2017-03-10 14:31:54 -0800 | [diff] [blame] | 38 | virtual bool onDataAvailable(SocketClient* cli); |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 39 | |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 40 | private: |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 41 | static int getLogSocket(); |
Max Bires | 9cf521b | 2017-08-15 11:07:49 -0700 | [diff] [blame] | 42 | std::map<std::string, std::string> populateDenialMap(); |
| 43 | std::string denialParse(const std::string& denial, char terminator, |
| 44 | const std::string& search_term); |
Jeff Vander Stoep | 78beb5e | 2018-05-03 14:57:39 -0700 | [diff] [blame] | 45 | void auditParse(const std::string& string, uid_t uid, std::string* bug_num); |
Mark Salyzyn | 6505953 | 2017-03-10 14:31:54 -0800 | [diff] [blame] | 46 | int logPrint(const char* fmt, ...) |
| 47 | __attribute__((__format__(__printf__, 2, 3))); |
William Roberts | 210c584 | 2013-02-08 09:45:26 +0900 | [diff] [blame] | 48 | |
Tom Cherry | 479b503 | 2020-05-07 14:44:43 -0700 | [diff] [blame] | 49 | LogStatistics* stats_; |
| 50 | }; |