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 17 #ifndef _LOGD_LOG_AUDIT_H__ 18 #define _LOGD_LOG_AUDIT_H__ 19 20 #include <sysutils/SocketListener.h> 21 22 #include "LogBuffer.h" 23 24 class LogReader; 25 26 class LogAudit : public SocketListener { 27 LogBuffer *logbuf; 28 LogReader *reader; 29 int fdDmesg; 30 bool initialized; 31 32 public: 33 LogAudit(LogBuffer *buf, LogReader *reader, int fdDmesg); 34 int log(char *buf, size_t len); isMonotonic()35 bool isMonotonic() { return logbuf->isMonotonic(); } 36 37 protected: 38 virtual bool onDataAvailable(SocketClient *cli); 39 40 private: 41 static int getLogSocket(); 42 int logPrint(const char *fmt, ...) 43 __attribute__ ((__format__ (__printf__, 2, 3))); 44 }; 45 46 #endif 47