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.
21 #define LOG_TAG "Vold"
23 #include <cutils/log.h>
25 #include <sysutils/NetlinkEvent.h>
26 #include "NetlinkHandler.h"
27 #include "VolumeManager.h"
29 NetlinkHandler::NetlinkHandler(int listenerSocket) :
30 NetlinkListener(listenerSocket) {
33 NetlinkHandler::~NetlinkHandler() {
36 int NetlinkHandler::start() {
37 return this->startListener();
40 int NetlinkHandler::stop() {
41 return this->stopListener();
44 void NetlinkHandler::onEvent(NetlinkEvent *evt) {
45 VolumeManager *vm = VolumeManager::Instance();
46 const char *subsys = evt->getSubsystem();
49 SLOGW("No subsystem found in netlink event");
53 if (!strcmp(subsys, "block")) {
54 vm->handleBlockEvent(evt);
55 } else if (!strcmp(subsys, "switch")) {
56 vm->handleSwitchEvent(evt);
57 } else if (!strcmp(subsys, "usb_composite")) {
58 vm->handleUsbCompositeEvent(evt);
59 } else if (!strcmp(subsys, "battery")) {
60 } else if (!strcmp(subsys, "power_supply")) {