BazisLib::DDK::UniversalVolume Class Reference

#include <crossvol.h>

Inherits BazisLib::DDK::BasicStorageVolume.

Collaboration diagram for BazisLib::DDK::UniversalVolume:

[legend]

List of all members.

Public Member Functions
	UniversalVolume (IBasicDisk *pDisk, bool bOwnsInterface, char PartitionType=PARTITION_FAT32)
	~UniversalVolume ()
Protected Member Functions
virtual unsigned	GetSectorSize () override
virtual ULONGLONG	GetTotalSize () override
virtual char	GetPartitionType () override
virtual NTSTATUS	Read (ULONGLONG ByteOffset, PVOID pBuffer, ULONG Length, PULONG pBytesDone) override
virtual NTSTATUS	Write (ULONGLONG ByteOffset, PVOID pBuffer, ULONG Length, PULONG pBytesDone) override
virtual NTSTATUS	OnGetStableGuid (LPGUID lpGuid) override
virtual NTSTATUS	OnDeviceControl (ULONG ControlCode, bool IsInternal, void *pInOutBuffer, ULONG InputLength, ULONG OutputLength, PULONG pBytesDone) override
virtual NTSTATUS	OnStartDevice (IN PCM_RESOURCE_LIST AllocatedResources, IN PCM_RESOURCE_LIST AllocatedResourcesTranslated) override
Private Attributes
IBasicDisk *	m_pDisk
bool	m_bDeleteDisk
char	m_PartitionType

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Constructor & Destructor Documentation

BazisLib::DDK::UniversalVolume::UniversalVolume	(	IBasicDisk *	pDisk,
		bool	bOwnsInterface,
		char	PartitionType = PARTITION_FAT32
	)

BazisLib::DDK::UniversalVolume::~UniversalVolume

(

)

---

Member Function Documentation

virtual char BazisLib::DDK::UniversalVolume::GetPartitionType

(

)

[override, protected, virtual]

Reimplemented from BazisLib::DDK::BasicStorageVolume.

virtual unsigned BazisLib::DDK::UniversalVolume::GetSectorSize

(

)

[override, protected, virtual]

Reimplemented from BazisLib::DDK::BasicStorageVolume.

virtual ULONGLONG BazisLib::DDK::UniversalVolume::GetTotalSize

(

)

[override, protected, virtual]

Implements BazisLib::DDK::BasicStorageVolume.

virtual NTSTATUS BazisLib::DDK::UniversalVolume::OnDeviceControl	(	ULONG	ControlCode,
		bool	IsInternal,
		void *	pInOutBuffer,
		ULONG	InputLength,
		ULONG	OutputLength,
		PULONG	pBytesDone
	)			[override, protected, virtual]

This method is called when the driver receives an IRP_MJ_DEVICE_CONTROL or IRP_MJ_INTERNAL_DEVICE_CONTROL packet with Transfer Type bits set to METHOD_BUFFERED

Reimplemented from BazisLib::DDK::StorageDevice.

virtual NTSTATUS BazisLib::DDK::UniversalVolume::OnGetStableGuid

(

LPGUID

lpGuid

)

[override, protected, virtual]

Reimplemented from BazisLib::DDK::StorageDevice.

virtual NTSTATUS BazisLib::DDK::UniversalVolume::OnStartDevice	(	IN PCM_RESOURCE_LIST	AllocatedResources,
		IN PCM_RESOURCE_LIST	AllocatedResourcesTranslated
	)			[override, protected, virtual]

Called when IRP_MN_START_DEVICE is received. Enables the device interface and returns STATUS_SUCCESS. If this method returns an unsuccessful status, the device would not be marked as started.

Consider the following method structure when writing an override: NTSTATUS status = __super::OnStartDevice(...); if (!NT_SUCCESS(status)) return status;

<<< Perform actual initialization >>>

status = ... ; return status;

Reimplemented from BazisLib::DDK::PNPDevice.

virtual NTSTATUS BazisLib::DDK::UniversalVolume::Read	(	ULONGLONG	ByteOffset,
		PVOID	pBuffer,
		ULONG	Length,
		PULONG	pBytesDone
	)			[override, protected, virtual]

Implements BazisLib::DDK::BasicStorageVolume.

virtual NTSTATUS BazisLib::DDK::UniversalVolume::Write	(	ULONGLONG	ByteOffset,
		PVOID	pBuffer,
		ULONG	Length,
		PULONG	pBytesDone
	)			[override, protected, virtual]

Implements BazisLib::DDK::BasicStorageVolume.

---

Member Data Documentation

bool BazisLib::DDK::UniversalVolume::m_bDeleteDisk [private]

char BazisLib::DDK::UniversalVolume::m_PartitionType [private]

IBasicDisk* BazisLib::DDK::UniversalVolume::m_pDisk [private]

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The documentation for this class was generated from the following file:

• bzsddk/crossplatform/crossvol.h