* Copyright 2003-2007, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _DISK_DEVICE_LIST_H
#define _DISK_DEVICE_LIST_H
#include <DiskDeviceDefs.h>
#include <DiskDeviceVisitor.h>
#include <Handler.h>
#include <ObjectList.h>
class BDiskDevice;
class BDiskDeviceRoster;
class BLocker;
class BPartition;
class BSession;
class BDiskDeviceList : public BHandler {
public:
BDiskDeviceList(bool useOwnLocker = true);
virtual ~BDiskDeviceList();
virtual void MessageReceived(BMessage *message);
virtual void SetNextHandler(BHandler *handler);
status_t Fetch();
void Unset();
bool Lock();
void Unlock();
int32 CountDevices() const;
BDiskDevice *DeviceAt(int32 index) const;
BDiskDevice *VisitEachDevice(BDiskDeviceVisitor *visitor);
BPartition *VisitEachPartition(BDiskDeviceVisitor *visitor);
BPartition *VisitEachMountedPartition(BDiskDeviceVisitor *visitor);
BPartition *VisitEachMountablePartition(BDiskDeviceVisitor *visitor);
BDiskDevice *DeviceWithID(partition_id id) const;
BPartition *PartitionWithID(partition_id id) const;
virtual void MountPointMoved(BPartition *partition);
virtual void PartitionMounted(BPartition *partition);
virtual void PartitionUnmounted(BPartition *partition);
virtual void PartitionInitialized(BPartition *partition);
virtual void PartitionResized(BPartition *partition);
virtual void PartitionMoved(BPartition *partition);
virtual void PartitionCreated(BPartition *partition);
virtual void PartitionDeleted(BPartition *partition,
partition_id partitionID);
virtual void PartitionDefragmented(BPartition *partition);
virtual void PartitionRepaired(BPartition *partition);
virtual void PartitionChanged(BPartition *partition, uint32 event);
virtual void MediaChanged(BDiskDevice *device);
virtual void DeviceAdded(BDiskDevice *device);
virtual void DeviceRemoved(BDiskDevice *device);
private:
status_t _StartWatching();
void _StopWatching();
void _MountPointMoved(BMessage *message);
void _PartitionMounted(BMessage *message);
void _PartitionUnmounted(BMessage *message);
void _PartitionInitialized(BMessage *message);
void _PartitionResized(BMessage *message);
void _PartitionMoved(BMessage *message);
void _PartitionCreated(BMessage *message);
void _PartitionDeleted(BMessage *message);
void _PartitionDefragmented(BMessage *message);
void _PartitionRepaired(BMessage *message);
void _MediaChanged(BMessage *message);
void _DeviceAdded(BMessage *message);
void _DeviceRemoved(BMessage *message);
BDiskDevice *_FindDevice(BMessage *message);
BPartition *_FindPartition(BMessage *message);
BDiskDevice *_UpdateDevice(BMessage *message);
private:
BLocker *fLocker;
BObjectList<BDiskDevice, true> fDevices;
bool fSubscribed;
};
#endif
