VolumeManager.h revision fd7f5875129adfe2845f4f3fffb17db3a89eea25 
1/*
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#ifndef _VOLUMEMANAGER_H
18#define _VOLUMEMANAGER_H
19
20#include <pthread.h>
21
22#include <utils/List.h>
23#include <sysutils/SocketListener.h>
24
25#include "BlockDevice.h"
26#include "Volume.h"
27
28class VolumeManager {
29private:
30    static VolumeManager *sInstance;
31
32private:
33    SocketListener        *mBroadcaster;
34    BlockDeviceCollection *mBlockDevices;
35
36    VolumeCollection      *mVolumes;
37
38public:
39    virtual ~VolumeManager();
40
41    int start();
42    int stop();
43
44    void handleBlockEvent(NetlinkEvent *evt);
45
46    int addVolume(Volume *v);
47
48    int listVolumes(SocketClient *cli);
49
50    void setBroadcaster(SocketListener *sl) { mBroadcaster = sl; }
51    SocketListener *getBroadcaster() { return mBroadcaster; }
52
53    static VolumeManager *Instance();
54
55private:
56    VolumeManager();
57};
58#endif
59