| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #ifndef _NETLINKEVENT_H |
| #define _NETLINKEVENT_H |
| |
| #include <sysutils/NetlinkListener.h> |
| |
| #define NL_PARAMS_MAX 32 |
| |
| class NetlinkEvent { |
| int mSeq; |
| char *mPath; |
| int mAction; |
| char *mSubsystem; |
| char *mParams[NL_PARAMS_MAX]; |
| |
| public: |
| const static int NlActionUnknown; |
| const static int NlActionAdd; |
| const static int NlActionRemove; |
| const static int NlActionChange; |
| const static int NlActionLinkDown; |
| const static int NlActionLinkUp; |
| const static int NlActionIfaceActive; |
| const static int NlActionIfaceIdle; |
| |
| NetlinkEvent(); |
| virtual ~NetlinkEvent(); |
| |
| bool decode(char *buffer, int size, int format = NetlinkListener::NETLINK_FORMAT_ASCII); |
| const char *findParam(const char *paramName); |
| |
| const char *getSubsystem() { return mSubsystem; } |
| int getAction() { return mAction; } |
| |
| void dump(); |
| |
| protected: |
| bool parseBinaryNetlinkMessage(char *buffer, int size); |
| bool parseAsciiNetlinkMessage(char *buffer, int size); |
| }; |
| |
| #endif |