2 * Copyright (C) 2008 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
22 #include <android-base/logging.h>
24 #include <sysutils/NetlinkEvent.h>
25 #include "NetlinkHandler.h"
26 #include "VolumeManager.h"
28 NetlinkHandler::NetlinkHandler(int listenerSocket) :
29 NetlinkListener(listenerSocket) {
32 NetlinkHandler::~NetlinkHandler() {
35 int NetlinkHandler::start() {
36 return this->startListener();
39 int NetlinkHandler::stop() {
40 return this->stopListener();
43 void NetlinkHandler::onEvent(NetlinkEvent *evt) {
44 VolumeManager *vm = VolumeManager::Instance();
45 const char *subsys = evt->getSubsystem();
48 LOG(WARNING) << "No subsystem found in netlink event";
52 if (std::string(subsys) == "block") {
53 vm->handleBlockEvent(evt);