Inheritance diagram for Asn1BigInteger:

Public Member Functions
	Asn1BigInteger ()

	Asn1BigInteger (BigInteger value)

	Asn1BigInteger (System.String value)

	Asn1BigInteger (System.String value, int radix)

override void	Decode (Asn1BerDecodeBuffer buffer, bool explicitTagging, int implicitLength)

override void	Decode (Asn1PerDecodeBuffer buffer)

void	Decode (Asn1PerDecodeBuffer buffer, BigInteger lower, BigInteger upper)

override void	Decode (Asn1OerDecodeBuffer buffer)

virtual void	Decode (Asn1JsonDecodeBuffer buffer)

void	DecodeSigned (Asn1OerDecodeBuffer buffer)

void	DecodeSigned (Asn1OerDecodeBuffer buffer, int octets)

void	DecodeUnsigned (Asn1OerDecodeBuffer buffer)

void	DecodeUnsigned (Asn1OerDecodeBuffer buffer, int octets)

BigInteger	DecodeValue (Asn1DecodeBuffer buffer, int length)

virtual void	DecodeXER (System.String buffer, System.String attrs)

override void	DecodeXML (System.String buffer, System.String attrs)

override int	Encode (Asn1BerEncodeBuffer buffer, bool explicitTagging)

override void	Encode (Asn1PerEncodeBuffer buffer)

void	Encode (Asn1PerEncodeBuffer buffer, BigInteger lower, BigInteger upper)

override void	Encode (Asn1OerEncodeBuffer buffer)

override void	Encode (Asn1XerEncoder buffer, System.String elemName)

override void	Encode (Asn1XmlEncoder buffer, System.String elemName, System.String nsPrefix)

virtual void	Encode (Asn1JsonOutputStream outstream)

override void	Encode (Asn1BerOutputStream outs, bool explicitTagging)

override void	Encode (Asn1PerOutputStream outs)

override void	EncodeAttribute (Asn1XmlEncoder buffer, String attrName)

void	EncodeSigned (Asn1OerEncodeBuffer buffer, int octets)

void	EncodeSigned (Asn1OerEncodeBuffer buffer)

void	EncodeUnsigned (Asn1OerEncodeBuffer buffer)

void	EncodeUnsigned (Asn1OerEncodeBuffer buffer, int octets)

virtual bool	Equals (long value)

override bool	Equals (System.Object value)

override int	GetHashCode ()

override System.String	ToString ()

Public Member Functions inherited from Asn1Type
void	_SetKey (byte[] rtkey)

virtual void	Decode (Asn1BerDecodeBuffer buffer)

virtual void	Decode (System.Object reader, System.String xmlURI)

virtual void	Decode (System.Object reader, System.IO.Stream byteStream)

virtual void	Decode (Asn1MderDecodeBuffer buffer)

virtual void	DecodeXML (String buffer, String attrs)

virtual int	Encode (Asn1BerEncodeBuffer buffer)

virtual void	Encode (Asn1XerEncoder buffer)

virtual void	Encode (Asn1XmlEncoder buffer)

virtual void	Encode (Asn1MderOutputStream buffer)

virtual void	Encode (Asn1MderOutputStream buffer, bool useCachedLength)

virtual void	Encode (Asn1CerOutputStream outs, bool explicitTagging)

void	EncodeAsOpenType (Asn1OerEncodeBuffer buffer)

virtual void	EncodeAttribute (Asn1XmlEncoder buffer, System.String attrName)

virtual bool	Equals (Asn1Type obj)

String	GetNonParameterizedTypeName ()

virtual void	Indent (System.IO.TextWriter outs, int level)

virtual bool	IsOpenType ()

virtual bool	MatchTypeName (System.String typeName)

virtual void	Pdiag (System.String s)

virtual void	Print (System.IO.TextWriter outs, System.String varName, int level)

virtual void	Print (System.String varName)

void	SetNonParameterizedTypeName (String value)

virtual void	SetOpenType ()

Public Attributes
BigInteger	mValue

Public Attributes inherited from Asn1Type
const short	BIT_STRING = 3

const short	BMPString = 30

const short	BOOLEAN = 1

const short	DATE = 31

const short	ENUMERATED = 10

const short	EOC = 0

const short	EXTERNAL = 8

const short	GeneralString = 27

const short	GeneralTime = 24

const short	GraphicString = 25

const short	IA5String = 22

const short	INTEGER = 2

const short	NULL = 5

const short	NumericString = 18

const short	OBJECT_IDENTIFIER = 6

const short	ObjectDescriptor = 7

const short	OCTET_STRING = 4

const short	OpenType = 99

const short	PrintableString = 19

const short	REAL = 9

const short	RELATIVE_OID_IRI = 36

const short	RelativeOID = 13

const short	SEQUENCE = 16

const short	SET = 17

const short	T61String = TeletexString

const short	TeletexString = 20

const short	TIME = 14

const short	UniversalString = 28

const short	UTCTime = 23

const short	UTF8String = 12

const short	VideotexString = 21

const short	VisibleString = 26

Static Public Attributes
static new readonly Asn1Tag	_TAG = new Asn1Tag(Asn1Tag.UNIV, Asn1Tag.PRIM, Asn1Type.INTEGER)

Static Public Attributes inherited from Asn1Type
static readonly Asn1Tag	_TAG

Additional Inherited Members
Static Public Member Functions inherited from Asn1Type
static void	_SetKey2 (byte[] rtkey)

static Asn1Type	Decode (Asn1BerDecodeBuffer buffer, Asn1OpenTypeField openTypeField, bool explicitTag, int implicitLength)

static Asn1Type	Decode (Asn1OerDecodeBuffer buffer, Asn1OpenTypeField openTypeField)

static Asn1Type	Decode (Asn1PerDecodeBuffer buffer, Asn1OpenTypeField openTypeField)

static System.String	GetTypeName (short typeCode)

Properties inherited from Asn1Type
virtual String	AsnTypeName `[get]`

virtual int	Length `[get]`

Detailed Description

This class represents an ASN.1 INTEGER built-in type. In this case, the values can be greater than 64 bits in size. This class is used in generated source code if the <bigInteger> qualifier is specified in a compiler configuration file.

Constructor & Destructor Documentation

◆ Asn1BigInteger() [1/4]

Asn1BigInteger ( )

The default constructor sets the big integer value object reference to null.

◆ Asn1BigInteger() [2/4]

Asn1BigInteger ( BigInteger value )

This constructor assigns a big integer object.

Parameters

value BigInteger value

◆ Asn1BigInteger() [3/4]

Asn1BigInteger ( System.String value )

This constructor creates a new big integer object and sets it to the string value passed in. String value may contain the prefix that describes the radix: 0x - hexadecimal, 0o - octal, 0b - binary. The string value without prefix assumes decimal value. The optional sign '-' may be specified at the beginning of the string to specify the negative value.

Parameters

value String value

◆ Asn1BigInteger() [4/4]

Asn1BigInteger	(	System.String	value,
		int	radix
	)

This constructor creates a new big integer object and sets it to the string value passed in. String value may contain the prefix that describes the radix: 0x - hexadecimal, 0o - octal, 0b - binary. The string value without prefix assumes decimal value. The optional sign '-' may be specified at the beginning of the string to specify the negative value.

Parameters

value	String value
radix	Can be 16 for hexadecimal, 8 for octal, 2 for binary or 10 for decimal

Member Function Documentation

◆ Decode() [1/5]

override void Decode	(	Asn1BerDecodeBuffer	buffer,
		bool	explicitTagging,
		int	implicitLength
	)

virtual

This method decodes an ASN.1 integer value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Parameters

buffer	Decode message buffer object
explicitTagging	Flag indicating element is explicitly tagged
implicitLength	Length of contents if implicit

Reimplemented from Asn1Type.

◆ Decode() [2/5]

override void Decode ( Asn1PerDecodeBuffer buffer )

virtual

This method decodes an unconstrained ASN.1 integer value using the Packed Encoding Rules (PER). The length and contents components of the message are decoded. The decoded result is stored in the public mValue member variable.

Parameters

buffer PER Decode message buffer object

Reimplemented from Asn1Type.

◆ Decode() [3/5]

void Decode	(	Asn1PerDecodeBuffer	buffer,
		BigInteger	lower,
		BigInteger	upper
	)

This method decodes an ASN.1 integer value using Packed Encoding Rules (PER). The length and contents components of the message are decoded. The decoded result is stored in the public mValue member variable.

Parameters

buffer	PER Decode message buffer object
lower	The PER-visible lower bound; null if there is not a lower bound.
upper	The PER-visible upper bound; null if there is not an upper bound.

References BigInteger.Add(), BigInteger.BitLength(), Asn1PerDecodeBuffer.ByteAlign(), BigInteger.CompareTo(), Asn1PerDecodeBuffer.DecodeBitsToOctetArray(), Asn1PerDecodeBuffer.DecodeConsWholeNumber(), Asn1PerDecodeBuffer.DecodeLength(), BigInteger.Equals(), Asn1PerDecodeBuffer.IsAligned(), BigInteger.LongValue(), BigInteger.Subtract(), and BigInteger.ToString().

◆ Decode() [4/5]

override void Decode ( Asn1OerDecodeBuffer buffer )

virtual

Decode this value as if unconstrained. Subclasses may override this method to decode according to the constraints on the respective ASN.1 type.

Reimplemented from Asn1Type.

◆ Decode() [5/5]

virtual void Decode ( Asn1JsonDecodeBuffer buffer )

virtual

Decode ASN.1 INTEGER from JSON.

◆ DecodeSigned() [1/2]

void DecodeSigned ( Asn1OerDecodeBuffer buffer )

Decode a variable-size signed integer, encoded with a length, into this object, following OER.

References Asn1OerDecodeBuffer.DecodeLength().

◆ DecodeSigned() [2/2]

void DecodeSigned	(	Asn1OerDecodeBuffer	buffer,
		int	octets
	)

Decode a signed integer (2's complement form), of the given length, into this object.

Parameters

octets The number of octets in which the value was encoded.

References Asn1DecodeBitBuffer.DecodeBitsToOctetArray(), Asn1OerDecodeBuffer.DecodeIntSigned(), and BigInteger.SetData().

◆ DecodeUnsigned() [1/2]

void DecodeUnsigned ( Asn1OerDecodeBuffer buffer )

Decode a variable-size unsigned integer, encoded with a length, into this object, following OER.

References Asn1OerDecodeBuffer.DecodeLength().

◆ DecodeUnsigned() [2/2]

void DecodeUnsigned	(	Asn1OerDecodeBuffer	buffer,
		int	octets
	)

Decode an unsigned integer (a binary integer, not 2's complement form), of the given length, into this object.

Parameters

octets The number of octets in which the value was encoded.

References Asn1DecodeBitBuffer.DecodeBitsToInt(), Asn1DecodeBitBuffer.DecodeBitsToOctetArray(), Asn1OerDecodeBuffer.DecodeIntUnsigned(), and BigInteger.SetData().

◆ DecodeValue()

BigInteger DecodeValue	(	Asn1DecodeBuffer	buffer,
		int	length
	)

This method decodes the contents of an ASN.1 integer value using either the Basic Encoding Rules (BER) or the Packed Encoding Rules (PER).

Parameters

buffer	Decode message buffer object
length	Length of encoded contents

Returns: Decoded integer value

References Asn1EncodeBuffer.Copy(), BigInteger.GetData(), Asn1Type.INTEGER, Diag.Prtln(), Asn1DecodeBuffer.ReadByte(), BigInteger.SetData(), and Asn1MessageBufferBase.TypeCode.

◆ DecodeXER()

virtual void DecodeXER	(	System.String	buffer,
		System.String	attrs
	)

virtual

This method decodes an ASN.1 integer value using the XML encoding rules (XER).

Parameters

buffer	String containing data to be decoded
attrs	Attributes string from element tag

References Asn1XmlXerEncoder.Copy(), Asn1XmlEncoder.EncodeEndElement(), and Asn1XmlEncoder.EncodeStartElement().

◆ DecodeXML()

override void DecodeXML	(	System.String	buffer,
		System.String	attrs
	)

This method decodes an ASN.1 integer value using the XML schema encoding rules(asn2xsd).

Parameters

buffer	String containing data to be decoded
attrs	Attributes string from element tag

◆ Encode() [1/9]

override int Encode	(	Asn1BerEncodeBuffer	buffer,
		bool	explicitTagging
	)

virtual

This method encodes an ASN.1 integer value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Parameters

buffer	Encode message buffer object
explicitTagging	Flag indicating explicit tagging should be done

Returns: Length of component or negative status value

Reimplemented from Asn1Type.

References Asn1PerDecodeBuffer.ByteAlign(), Asn1PerDecodeBuffer.DecodeLength(), Asn1BerEncodeBuffer.EncodeTagAndLength(), Asn1Type.INTEGER, Asn1PerTraceHandler.NewBitField(), Asn1PerDecodeBuffer.TraceHandler, and Asn1MessageBufferBase.TypeCode.

◆ Encode() [2/9]

override void Encode ( Asn1PerEncodeBuffer buffer )

virtual

This method encodes an unconstrained ASN.1 integer value using the Packed Encoding Rules (PER). The length and contents components of the message are encoded.

Parameters

buffer PER Encode message buffer object

Returns: Length of component or negative status value

Reimplemented from Asn1Type.

References Asn1PerEncodeBuffer.EncodeBits(), Asn1PerEncodeBuffer.EncodeLength(), Asn1PerEncodeBuffer.IsAligned(), Asn1PerTraceHandler.NewBitField(), and Asn1PerEncodeBuffer.TraceHandler.

◆ Encode() [3/9]

void Encode	(	Asn1PerEncodeBuffer	buffer,
		BigInteger	lower,
		BigInteger	upper
	)

This method encodes an ASN.1 integer value using Packed Encoding Rules (PER).

The length and contents components of the message are encoded.

Parameters

buffer	PER Encode message buffer object
lower	The PER-visible lower bound; null if there is not a lower bound.
upper	The PER-visible upper bound; null if there is not an upper bound.

Returns: Length of component or negative status value

References BigInteger.Add(), BigInteger.BitLength(), Asn1PerEncodeBuffer.ByteAlign(), BigInteger.CompareTo(), Asn1PerEncodeBuffer.EncodeBits(), Asn1PerEncodeBuffer.EncodeConsWholeNumber(), Asn1PerEncodeBuffer.EncodeLength(), BigInteger.Equals(), BigInteger.GetData(), Asn1PerEncodeBuffer.IsAligned(), BigInteger.LongValue(), Asn1PerTraceHandler.NewBitField(), BigInteger.Subtract(), and BigInteger.ToString().

◆ Encode() [4/9]

override void Encode ( Asn1OerEncodeBuffer buffer )

virtual

Encode this value as if unconstrained. Subclasses may override this method to encode it according to the constraints on the respective ASN.1 type.

Reimplemented from Asn1Type.

◆ Encode() [5/9]

override void Encode	(	Asn1XerEncoder	buffer,
		System.String	elemName
	)

virtual

This method encodes an ASN.1 integer value using the XML encoding rules (XER).

Parameters

buffer	Encode message buffer object
elemName	Element name

Reimplemented from Asn1Type.

◆ Encode() [6/9]

override void Encode	(	Asn1XmlEncoder	buffer,
		System.String	elemName,
		System.String	nsPrefix
	)

virtual

This method encodes an ASN.1 integer value using the XML Encoding as specified in the XML schema standard.

Parameters

buffer	Encode message buffer object
elemName	Element name
nsPrefix	Element namespace prefix name

Reimplemented from Asn1Type.

◆ Encode() [7/9]

virtual void Encode ( Asn1JsonOutputStream outstream )

virtual

Encode this ASN.1 INTEGER value to JSON

References Asn1BerOutputStream.EncodeLength(), Asn1BerOutputStream.EncodeTag(), and Asn1OutputStream.Write().

◆ Encode() [8/9]

override void Encode	(	Asn1BerOutputStream	outs,
		bool	explicitTagging
	)

virtual

This method encodes and writes to the stream an ASN.1 integer value including the UNIVERSAL tag value and length if explicit tagging is specified. This overloaded version uses the Basic Encoding Rules (BER).

Throws, exception thrown by the underlying System.IO.Stream object.

Parameters

outs	BER Output Stream object
explicitTagging	Flag indicating explicit tagging should be done

Exceptions

Asn1Exception Thrown, if operation is failed.

Reimplemented from Asn1Type.

◆ Encode() [9/9]

override void Encode ( Asn1PerOutputStream outs )

virtual

This method encodes an unconstrained ASN.1 integer value using the Packed Encoding Rules (PER). The length and contents components of the message are encoded.

Also throws any exception thrown by the underlying Asn1PerOutputStream.

Parameters

outs	PER Output Stream object

Exceptions

Asn1Exception Thrown, if operation is failed.

Reimplemented from Asn1Type.

◆ EncodeAttribute()

override void EncodeAttribute	(	Asn1XmlEncoder	buffer,
		String	attrName
	)

This method encodes an ASN.1 integer value using the XML Encoding as specified in the XML schema standard.

Parameters

buffer	Encode message buffer object
elemName	Element name
attribute	Attribute name

References Asn1XmlXerEncoder.Copy().

◆ EncodeSigned() [1/2]

void EncodeSigned	(	Asn1OerEncodeBuffer	buffer,
		int	octets
	)

Encode integer value as a signed value (2's complement) in the given number of octets.

The value must fit in the given number of octets.

Parameters

buffer	The buffer.
octets	The number of octets to encode in; 0 < octets <= 8

References BigInteger.BitLength(), Asn1OerEncodeBuffer.EncodeIntSigned(), and BigInteger.LongValue().

◆ EncodeSigned() [2/2]

void EncodeSigned ( Asn1OerEncodeBuffer buffer )

Encode this value as a variable-size signed integer, with length, according to OER.

References Asn1OerEncodeBuffer.EncodeLength(), and BigInteger.GetData().

◆ EncodeUnsigned() [1/2]

void EncodeUnsigned ( Asn1OerEncodeBuffer buffer )

Encode this value as a variable-size unsigned integer, with length, according to OER.

References BigInteger.CompareTo(), Asn1OerEncodeBuffer.EncodeLength(), and BigInteger.GetData().

◆ EncodeUnsigned() [2/2]

void EncodeUnsigned	(	Asn1OerEncodeBuffer	buffer,
		int	octets
	)

Encode integer value as an unsigned value (binary integer) in the given number of octets.

The value must be non-negative and fit in the given number of octets.

Parameters

buffer	The buffer.
octets	The number of octets to encode in; 0 < octets <= 8.

References BigInteger.BitLength(), BigInteger.CompareTo(), Asn1XmlXerEncoder.Copy(), Asn1XerEncoder.EncodeEndElement(), Asn1OerEncodeBuffer.EncodeIntSigned(), Asn1OerEncodeBuffer.EncodeIntUnsigned(), Asn1XerEncoder.EncodeStartElement(), and BigInteger.LongValue().

◆ Equals() [1/2]

virtual bool Equals ( long value )

virtual

This method compares this value to the given integer value for equality.

Parameters

value The long value to compare with the current Object.

Returns: true if the specified long value is equal to the current Object; otherwise, false.

References BigInteger.Equals().

◆ Equals() [2/2]

override bool Equals ( System.Object value )

This method compares this value to the given Asn1BigInteger value for equality.

Parameters

value The Object to compare with the current Object. Object should be instance of Asn1BigInteger.

Returns: true if the specified Object is equal to the current Object; otherwise, false.

References BigInteger.Equals(), and Asn1BigInteger.mValue.

◆ GetHashCode()

override int GetHashCode ( )

Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.

Returns: A hash code for the current Object.

References BigInteger.GetHashCode().

◆ ToString()

override System.String ToString ( )

This method will return a string representation of the integer value. The format is the ASN.1 value format for this type..

Returns: Stringified representation of the value

References BigInteger.ToString().

Member Data Documentation

◆ _TAG

new readonly Asn1Tag _TAG = new Asn1Tag(Asn1Tag.UNIV, Asn1Tag.PRIM, Asn1Type.INTEGER)

static

The _TAG constant describes the universal tag for this data type (UNIVERSAL 2).

◆ mValue

BigInteger mValue

The magnitude of this Asn1BigInteger, in big-endian order: the zeroth element of this array is the most-significant int of the magnitude. The magnitude must be "minimal" in that the most-significant int (mValue[0]) must be non-zero. This is necessary to ensure that there is exactly one representation for each Asn1BigInteger value. Note that this implies that the Asn1BigInteger zero has a zero-length mValue array.

Referenced by Asn1BigInteger.Equals().

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Asn1BigInteger() [1/4]

◆ Asn1BigInteger() [2/4]

◆ Asn1BigInteger() [3/4]

◆ Asn1BigInteger() [4/4]

Member Function Documentation

◆ Decode() [1/5]

◆ Decode() [2/5]

◆ Decode() [3/5]

◆ Decode() [4/5]

◆ Decode() [5/5]

◆ DecodeSigned() [1/2]

◆ DecodeSigned() [2/2]

◆ DecodeUnsigned() [1/2]

◆ DecodeUnsigned() [2/2]

◆ DecodeValue()

◆ DecodeXER()

◆ DecodeXML()

◆ Encode() [1/9]

◆ Encode() [2/9]

◆ Encode() [3/9]

◆ Encode() [4/9]

◆ Encode() [5/9]

◆ Encode() [6/9]

◆ Encode() [7/9]

◆ Encode() [8/9]

◆ Encode() [9/9]

◆ EncodeAttribute()

◆ EncodeSigned() [1/2]

◆ EncodeSigned() [2/2]

◆ EncodeUnsigned() [1/2]

◆ EncodeUnsigned() [2/2]

◆ Equals() [1/2]

◆ Equals() [2/2]

◆ GetHashCode()

◆ ToString()

Member Data Documentation

◆ _TAG

◆ mValue