| /* |
| * 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. |
| */ |
| #include <errno.h> |
| |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <string.h> |
| |
| #define LOG_TAG "NetlinkListener" |
| #include <cutils/log.h> |
| |
| #include <sysutils/NetlinkListener.h> |
| #include <sysutils/NetlinkEvent.h> |
| |
| NetlinkListener::NetlinkListener(int socket) : |
| SocketListener(socket, false) { |
| } |
| |
| bool NetlinkListener::onDataAvailable(SocketClient *cli) |
| { |
| int socket = cli->getSocket(); |
| int count; |
| |
| if ((count = recv(socket, mBuffer, sizeof(mBuffer), 0)) < 0) { |
| SLOGE("recv failed (%s)", strerror(errno)); |
| return false; |
| } |
| |
| NetlinkEvent *evt = new NetlinkEvent(); |
| if (!evt->decode(mBuffer, count)) { |
| SLOGE("Error decoding NetlinkEvent"); |
| goto out; |
| } |
| |
| onEvent(evt); |
| out: |
| delete evt; |
| return true; |
| } |