blob: 55b6dba800a23dd666f08914f58e462e32c57551 [file] [log] [blame]
San Mehatf1b736b2009-10-10 17:22:08 -07001/*
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
17#include <stdio.h>
18#include <stdlib.h>
19#include <errno.h>
Olivier Bailly37dcda62010-11-16 10:41:53 -080020#include <string.h>
San Mehatf1b736b2009-10-10 17:22:08 -070021
22#define LOG_TAG "Vold"
23
24#include <cutils/log.h>
25
26#include <sysutils/NetlinkEvent.h>
27#include "NetlinkHandler.h"
28#include "VolumeManager.h"
29
30NetlinkHandler::NetlinkHandler(int listenerSocket) :
Wink Saville5fb760a2011-01-09 12:18:21 -080031 NetlinkListener(listenerSocket) {
San Mehatf1b736b2009-10-10 17:22:08 -070032}
33
34NetlinkHandler::~NetlinkHandler() {
35}
36
37int NetlinkHandler::start() {
38 return this->startListener();
39}
40
41int NetlinkHandler::stop() {
42 return this->stopListener();
43}
44
45void NetlinkHandler::onEvent(NetlinkEvent *evt) {
46 VolumeManager *vm = VolumeManager::Instance();
47 const char *subsys = evt->getSubsystem();
San Mehatf1b736b2009-10-10 17:22:08 -070048
49 if (!subsys) {
San Mehat97ac40e2010-03-24 10:24:19 -070050 SLOGW("No subsystem found in netlink event");
San Mehatf1b736b2009-10-10 17:22:08 -070051 return;
52 }
53
54 if (!strcmp(subsys, "block")) {
San Mehatfd7f5872009-10-12 11:32:47 -070055 vm->handleBlockEvent(evt);
San Mehata2677e42009-12-13 10:40:18 -080056 } else if (!strcmp(subsys, "switch")) {
57 vm->handleSwitchEvent(evt);
Mike Lockwood99635f62010-06-25 23:04:04 -040058 } else if (!strcmp(subsys, "usb_composite")) {
59 vm->handleUsbCompositeEvent(evt);
San Mehatf1b736b2009-10-10 17:22:08 -070060 } else if (!strcmp(subsys, "battery")) {
61 } else if (!strcmp(subsys, "power_supply")) {
San Mehatf1b736b2009-10-10 17:22:08 -070062 }
63}