1 /* 2 * Copyright (C) 2008 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 #ifndef _NETLINKEVENT_H 17 #define _NETLINKEVENT_H 18 19 #define NL_PARAMS_MAX 32 20 21 class NetlinkEvent { 22 int mSeq; 23 char *mPath; 24 int mAction; 25 char *mSubsystem; 26 char *mParams[NL_PARAMS_MAX]; 27 28 public: 29 const static int NlActionUnknown; 30 const static int NlActionAdd; 31 const static int NlActionRemove; 32 const static int NlActionChange; 33 34 NetlinkEvent(); 35 virtual ~NetlinkEvent(); 36 37 bool decode(char *buffer, int size); 38 const char *findParam(const char *paramName); 39 40 const char *getSubsystem() { return mSubsystem; } 41 int getAction() { return mAction; } 42 43 void dump(); 44 }; 45 46 #endif 47
