C# Class TrueLib.SystemDevices

Static wrapper for windows system devices.

ファイルを表示 Open project: nefarius/TrueMount-3

Public Methods

Method	Description
GetDiskDriveBySignature ( String caption, uint signature ) : System.Management.ManagementObject	Gets a device with given caption and signature.
GetDiskSignatureFromLetter ( String letter, string &caption, uint &signature, uint &partitionNr ) : void	Gets the disk caption, signature and partition number by the drive letter.
GetDriveLetterBySignature ( String caption, uint signature, uint partitionNr ) : String	Gets the drive letter of a logical disk identified by its caption, signature and partition number.
GetLocalDiskPartitions ( ) : List	For debugging: returns identity information about all attached disks.
GetLogicalDisk ( String letter, int drive_type = 3 ) : System.Management.ManagementObject	Gets a logical disk by a drive letter an disk type.
GetPartitionByIndex ( uint DiskIndex, uint Index ) : System.Management.ManagementObject	Gets a partition by its disk index and partition index.
GetPartitionBySignature ( String caption, uint signature, uint partitionNr ) : System.Management.ManagementObject	Gets a partition with a given drive signature and partition index.
GetTCCompatibleDiskPath ( uint index ) : string	Returns a TC compatible path to an encrypted hard disk.
GetTCCompatibleName ( String deviceid ) : String	Converts the device id into a TrueCrypt compatible path.
IsDiskOnline ( string caption, uint signature ) : bool	Checks if a given disk is online.
IsLogicalDiskOnline ( String letter, int type = 2 ) : bool	Checks if logical device is online (=plugged in and mounted with drive letter).
IsPartitionOnline ( string caption, uint signature, uint partitionIndex ) : bool	Checks if a given disk drive partition is online.
IsRemovablePartition ( string deviceId ) : bool	Checks if a partition with given DeviceID is removable.

Private Methods

Method	Description
ReplaceEvaluator ( Match m ) : string	Contains logic to build a TC compatible device path.

Method Details

GetDiskDriveBySignature() public static method

Gets a device with given caption and signature.

public static GetDiskDriveBySignature ( String caption, uint signature ) : System.Management.ManagementObject
caption	String	Caption (title, name) of the device.
signature	uint	Signature (10 digit unsigned integer) of the device. May be 0 in some cases.
return	System.Management.ManagementObject

GetDiskSignatureFromLetter() public static method

Gets the disk caption, signature and partition number by the drive letter.

public static GetDiskSignatureFromLetter ( String letter, string &caption, uint &signature, uint &partitionNr ) : void
letter	String	Drive letter of the logical disk.
caption	string	Caption of the disk.
signature	uint	Signature of the disk.
partitionNr	uint	Partition number (zero based).
return	void

GetDriveLetterBySignature() public static method

Gets the drive letter of a logical disk identified by its caption, signature and partition number.

public static GetDriveLetterBySignature ( String caption, uint signature, uint partitionNr ) : String
caption	String	Caption (title, name) of the disk.
signature	uint	Signature (10 digit unsigned integer) of the disk.
partitionNr	uint	Partition number (zero based).
return	String

GetLocalDiskPartitions() public static method

For debugging: returns identity information about all attached disks.

public static GetLocalDiskPartitions ( ) : List
return	List

GetLogicalDisk() public static method

Gets a logical disk by a drive letter an disk type.

public static GetLogicalDisk ( String letter, int drive_type = 3 ) : System.Management.ManagementObject
letter	String	Drive letter of the disk.
drive_type	int	Optional drive type (3 = local, 2 = removable).
return	System.Management.ManagementObject

GetPartitionByIndex() public static method

Gets a partition by its disk index and partition index.

public static GetPartitionByIndex ( uint DiskIndex, uint Index ) : System.Management.ManagementObject
DiskIndex	uint	Disk index (zero based).
Index	uint	Partition index (zero based).
return	System.Management.ManagementObject

GetPartitionBySignature() public static method

Gets a partition with a given drive signature and partition index.

public static GetPartitionBySignature ( String caption, uint signature, uint partitionNr ) : System.Management.ManagementObject
caption	String	The disk drive caption.
signature	uint	The disk drive signature.
partitionNr	uint	The zero-based partition number.
return	System.Management.ManagementObject

GetTCCompatibleDiskPath() public static method

Returns a TC compatible path to an encrypted hard disk.

public static GetTCCompatibleDiskPath ( uint index ) : string
index	uint
return	string

GetTCCompatibleName() public static method

Converts the device id into a TrueCrypt compatible path.

public static GetTCCompatibleName ( String deviceid ) : String
deviceid	String	Device ID
return	String

IsDiskOnline() public static method

Checks if a given disk is online.

public static IsDiskOnline ( string caption, uint signature ) : bool
caption	string	The caption of the disk drive.
signature	uint	The signature of the disk drive.
return	bool

IsLogicalDiskOnline() public static method

Checks if logical device is online (=plugged in and mounted with drive letter).

public static IsLogicalDiskOnline ( String letter, int type = 2 ) : bool
letter	String	Drive letter of the device.
type	int
return	bool

IsPartitionOnline() public static method

Checks if a given disk drive partition is online.

public static IsPartitionOnline ( string caption, uint signature, uint partitionIndex ) : bool
caption	string	The caption of the disk drive.
signature	uint	The signature of the disk drive.
partitionIndex	uint	The zero-based partition index.
return	bool

IsRemovablePartition() public static method

Checks if a partition with given DeviceID is removable.

public static IsRemovablePartition ( string deviceId ) : bool
deviceId	string	The disk partition DeviceID.
return	bool