Asn1MderDecodeBuffer Class Reference

Inheritance diagram for Asn1MderDecodeBuffer:

Public Member Functions
	Asn1MderDecodeBuffer (byte[] msgdata)
	Asn1MderDecodeBuffer (System.IO.Stream istream)
int	Available ()
void	Close ()
bool	MarkSupported ()
override int	ReadByte ()
Public Member Functions inherited from Asn1DecodeBuffer
virtual void	AddCaptureBuffer (System.IO.MemoryStream buffer)
virtual void	Capture (int nbytes)
virtual long	DecodeIntValue (int length, bool signExtend)
int []	DecodeOIDContents (int llen)
BigInteger []	DecodeOIDContentsBig (int llen)
int []	DecodeRelOIDContents (int llen)
BigInteger []	DecodeRelOIDContentsBig (int llen)
override System.IO.Stream	GetInputStream ()
virtual void	HexDump ()
virtual void	Mark ()
virtual void	MarkPos (ref BufferPos bufferPos)
virtual int	Read ()
virtual void	Read (byte[] buffer, int offset, int nbytes)
virtual void	Read (byte[] buffer)
int	Read2Bytes ()
int	Read4Bytes ()
virtual void	RemoveCaptureBuffer (System.IO.MemoryStream buffer)
virtual void	Reset ()
virtual void	ResetPos (ref BufferPos bufferPos)
virtual void	SetInputStream (byte[] msgdata, int offset, int length)
virtual long	Skip (long nbytes)
void	SkipOIDContents (int llen)
int []	SkipRelOIDContents (int llen)
Public Member Functions inherited from Asn1MessageBuffer
virtual void	AddNamedEventHandler (Asn1NamedEventHandler handler)
virtual void	InvokeCharacters (System.String svalue)
virtual void	InvokeEndElement (System.String name, int index)
virtual void	InvokeStartElement (System.String name, int index)
Public Member Functions inherited from Asn1MessageBufferBase
void	SetKey (byte[] rtkey)
void	SetPermanentKey (byte[] rtkey)
Public Member Functions inherited from Asn1InputStream
void	Mark ()
void	Reset ()
long	Skip (long nbytes)

Additional Inherited Members
Static Public Member Functions inherited from Asn1MessageBufferBase
static void	HexDump (System.IO.Stream ins, System.IO.StreamWriter outs)
static void	HexDump (System.IO.Stream ins)
Properties inherited from Asn1DecodeBuffer
virtual int	ByteCount [get]
bool	LazyOpenTypeDecode [get, set]
Properties inherited from Asn1MessageBuffer
virtual Asn1MessageBuffer	EventHandlerList [set]
Properties inherited from Asn1MessageBufferBase
Asn1Context	Context [get]
virtual short	TypeCode [set]

Constructor & Destructor Documentation

Asn1MderDecodeBuffer() [1/2]

Asn1MderDecodeBuffer

(

byte []

msgdata

)

Convenience method to create a decoder on an array of data.

Parameters

msgdata

Asn1MderDecodeBuffer() [2/2]

Asn1MderDecodeBuffer

(

System.IO.Stream

istream

)

Create a decoder on the given input stream.

Parameters

istream

Member Function Documentation

Available()

int Available

(

)

Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream. The next caller might be the same thread or or another thread.

Returns

the number of bytes that can be read from this input stream without blocking.

Exceptions

System.SystemException

if an I/O error occurs.

Implements Asn1InputStream.

Close()

void Close

(

)

Closes this input stream and releases any system resources associated with the stream.

Exceptions

System.SystemException

if an I/O error occurs.

Implements Asn1InputStream.

MarkSupported()

bool MarkSupported

(

)

Tests if this input stream supports the seeking. This method is equivalent to C# CanSeek method of System.IO.Stream.

Returns

true if input stream supports seeking; Otherwise false.

Implements Asn1InputStream.

ReadByte()

override int ReadByte ( )

virtual

This abstract method returns the next available 8-bit value from the input stream. It is implemented differently for BER/DER and PER to take into account odd alignments in PER.

Returns

Next 8-bit byte value from input stream

Implements Asn1DecodeBuffer.