Asn1Integer Class Reference

Inheritance diagram for Asn1Integer:

Public Member Functions
	Asn1Integer (long value)
	Asn1Integer ()
virtual void	Decode (Asn1PerDecodeBuffer buffer, Object lower, Object upper)
virtual void	Decode (Asn1PerDecodeBuffer buffer, long lower, Object upper)
virtual void	Decode (Asn1PerDecodeBuffer buffer, Object lower, long upper)
virtual void	Decode (Asn1PerDecodeBuffer buffer, long lower, long upper)
override void	Decode (Asn1PerDecodeBuffer buffer)
override void	Decode (Asn1BerDecodeBuffer buffer, bool explicitTagging, int implicitLength)
void	Decode16Bit (Asn1MderDecodeBuffer buffer, bool signed)
void	Decode32Bit (Asn1MderDecodeBuffer buffer, bool signed)
void	Decode8Bit (Asn1MderDecodeBuffer buffer, bool signed)
virtual void	DecodeXER (System.String buffer, System.String attrs)
override void	DecodeXML (System.String buffer, System.String attrs)
virtual void	Encode (Asn1PerOutputStream outs, Object lower, Object upper)
virtual void	Encode (Asn1PerOutputStream outs, long lower, Object upper)
virtual void	Encode (Asn1PerOutputStream outs, Object lower, long upper)
virtual void	Encode (Asn1PerOutputStream outs, long lower, long upper)
override void	Encode (Asn1PerOutputStream outs)
override void	Encode (Asn1BerOutputStream outs, bool explicitTagging)
override void	Encode (Asn1XmlEncoder buffer, System.String elemName, System.String nsPrefix)
override void	Encode (Asn1XerEncoder buffer, System.String elemName)
virtual void	Encode (Asn1PerEncodeBuffer buffer, Object lower, Object upper)
virtual void	Encode (Asn1PerEncodeBuffer buffer, long lower, Object upper)
virtual void	Encode (Asn1PerEncodeBuffer buffer, Object lower, long upper)
virtual void	Encode (Asn1PerEncodeBuffer buffer, long lower, long upper)
override void	Encode (Asn1PerEncodeBuffer buffer)
override int	Encode (Asn1BerEncodeBuffer buffer, bool explicitTagging)
void	Encode16Bit (Asn1MderOutputStream outs, bool signed)
void	Encode32Bit (Asn1MderOutputStream outs, bool signed)
void	Encode8Bit (Asn1MderOutputStream outs, bool signed)
override void	EncodeAttribute (Asn1XmlEncoder buffer, System.String attrName)
override bool	Equals (System.Object value)
virtual bool	Equals (long value)
virtual int	GetBitCount ()
override int	GetHashCode ()
virtual int	GetUnsignedBitCount ()
override System.String	ToString ()
Static Public Member Functions
static long	DecodeValue (Asn1PerDecodeBuffer buffer, long lower, long upper)
static long	DecodeValue (Asn1PerDecodeBuffer buffer)
static void	EncodeValue (Asn1PerEncoder encoder, long val, long lower, long upper)
static int	GetBitCount (long ivalue)
static int	GetUnsignedBitCount (long ivalue)
Public Attributes
long	mValue
Static Public Attributes
static new readonly Asn1Tag	_TAG

Detailed Description

This class represents the ASN.1 INTEGER built-in type.

Constructor & Destructor Documentation

Asn1Integer ( )

The default constructor sets the integer value to zero.

Asn1Integer ( long value )

This constructor creates an integer object from a integer value.

Parameters:

value

Integer value

Member Function Documentation

virtual void Decode	(	Asn1PerDecodeBuffer	buffer,
		Object	lower,
		Object	upper
	)			`[virtual]`

This method decodes a unconstrained ASN.1 integer value using the Packed Encoding Rules (PER). The decoded result is stored in the public member 'mValue' in this object.

Parameters:

	buffer	PER Decode message buffer object
	lower	Lower bound equal MIN
	upper	Upper bound equal MAX

virtual void Decode	(	Asn1PerDecodeBuffer	buffer,
		long	lower,
		Object	upper
	)			`[virtual]`

This method decodes a semi-constrained ASN.1 integer value using the Packed Encoding Rules (PER). The decoded result is stored in the public member 'mValue' in this object.

Parameters:

	buffer	PER Decode message buffer object
	lower	Lower bound of the integer range
	upper	Upper bound equal MAX

virtual void Decode	(	Asn1PerDecodeBuffer	buffer,
		Object	lower,
		long	upper
	)			`[virtual]`

This method decodes a unconstrained ASN.1 integer value using the Packed Encoding Rules (PER). The decoded result is stored in the public member 'mValue' in this object.

Parameters:

	buffer	PER Decode message buffer object
	lower	Lower bound equal MIN
	upper	Upper bound of the integer range

virtual void Decode	(	Asn1PerDecodeBuffer	buffer,
		long	lower,
		long	upper
	)			`[virtual]`

This method decodes a constrained ASN.1 integer value using the Packed Encoding Rules (PER). The decoded result is stored in the public member 'mValue' in this object.

Parameters:

	buffer	PER Decode message buffer object
	lower	Lower bound of the integer range
	upper	Upper bound of the integer range

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 member 'mValue' in this object.

Parameters:

buffer

PER Decode message buffer object

Reimplemented from Asn1Type.

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.

void Decode16Bit	(	Asn1MderDecodeBuffer	buffer,
		bool	signed
	)

Decode a signed or unsigned 16-bit integer from an MDER encoding. This should be used to decode integer types that are constrained to exactly the value space of a signed/unsigned 16 bit integer.

void Decode32Bit	(	Asn1MderDecodeBuffer	buffer,
		bool	signed
	)

Decode a signed or unsigned 32-bit integer from an MDER encoding. This should be used to decode integer types that are constrained to exactly the value space of a signed/unsigned 32 bit integer.

void Decode8Bit	(	Asn1MderDecodeBuffer	buffer,
		bool	signed
	)

Decode a signed or unsigned 8-bit integer from an MDER encoding. This should be used to decode integer types that are constrained to exactly the value space of a signed/unsigned 8 bit integer.

static long DecodeValue	(	Asn1PerDecodeBuffer	buffer,
		long	lower,
		long	upper
	)			`[static]`

This method decodes a constrained ASN.1 integer value using the Packed Encoding Rules (PER). The decoded result is returned.

Parameters:

	buffer	PER Decode message buffer object
	lower	Lower bound of the integer range
	upper	Upper bound of the integer range

static long DecodeValue ( Asn1PerDecodeBuffer buffer ) [static]

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 returned.

Parameters:

buffer

PER Decode message buffer object

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

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

virtual void Encode	(	Asn1PerOutputStream	outs,
		Object	lower,
		Object	upper
	)			`[virtual]`

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

Parameters:

	outs	PER Encode message buffer object
	lower	Lower bound equal MIN
	upper	Upper bound equal MAX

virtual void Encode	(	Asn1PerOutputStream	outs,
		long	lower,
		Object	upper
	)			`[virtual]`

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

Parameters:

	outs	PER Encode message buffer object
	lower	Lower bound (inclusive) of integer being encoded
	upper	Upper bound equal MAX

virtual void Encode	(	Asn1PerOutputStream	outs,
		Object	lower,
		long	upper
	)			`[virtual]`

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

Parameters:

	outs	PER Encode message buffer object
	lower	Lower bound equal MIN
	upper	Upper bound (inclusive) of integer being encoded

virtual void Encode	(	Asn1PerOutputStream	outs,
		long	lower,
		long	upper
	)			`[virtual]`

This method encodes a constrained 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 Encode message buffer object
	lower	Lower bound (inclusive) of integer being encoded
	upper	Upper bound (inclusive) of integer being encoded

Exceptions:

Asn1Exception

Thrown, if operation is failed.

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 Encode message buffer object

Exceptions:

Asn1Exception

Thrown, if operation is failed.

Reimplemented from Asn1Type.

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 C# System.IO.Stream for I/O error

Parameters:

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

Exceptions:

Asn1Exception

Thrown, if operation is failed.

Reimplemented from Asn1Type.

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(asn2xsd).

Parameters:

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

Reimplemented from Asn1Type.

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.

virtual void Encode	(	Asn1PerEncodeBuffer	buffer,
		Object	lower,
		Object	upper
	)			`[virtual]`

This method encodes a 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
	lower	Lower bound equal MIN
	upper	Upper bound equal MAX

virtual void Encode	(	Asn1PerEncodeBuffer	buffer,
		long	lower,
		Object	upper
	)			`[virtual]`

This method encodes a semi-constrained 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
	lower	Lower bound (inclusive) of integer being encoded
	upper	Upper bound equal MAX

virtual void Encode	(	Asn1PerEncodeBuffer	buffer,
		Object	lower,
		long	upper
	)			`[virtual]`

This method encodes a 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
	lower	Lower bound equal MIN
	upper	Upper bound (inclusive) of integer being encoded

virtual void Encode	(	Asn1PerEncodeBuffer	buffer,
		long	lower,
		long	upper
	)			`[virtual]`

This method encodes a constrained 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
	lower	Lower bound (inclusive) of integer being encoded
	upper	Upper bound (inclusive) of integer being encoded

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

Reimplemented from Asn1Type.

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.

void Encode16Bit	(	Asn1MderOutputStream	outs,
		bool	signed
	)

This method encodes this ASN.1 INTEGER value to the MDER encoding. The value must fall in the set of 16-bit unsigned integers (if signed is false) or 16-bit signed integers (if signed is true).

void Encode32Bit	(	Asn1MderOutputStream	outs,
		bool	signed
	)

This method encodes this ASN.1 INTEGER value to the MDER encoding. The value must fall in the set of 32-bit unsigned integers (if signed is false) or 32-bit signed integers (if signed is true).

void Encode8Bit	(	Asn1MderOutputStream	outs,
		bool	signed
	)

This method encodes this ASN.1 INTEGER value to the MDER encoding. The value must fall in the set of 8-bit unsigned integers (if signed is false) or 8-bit signed integers (if signed is true).

override void EncodeAttribute	(	Asn1XmlEncoder	buffer,
		System.String	attrName
	)			`[virtual]`

This method encodes an ASN.1 integer value using the XML Encoding as specified in the XML schema standard(asn2xsd).

Parameters:

	buffer	Encode message buffer object
	elemName	Element name
	attribute	Element attribute value

Reimplemented from Asn1Type.

static void EncodeValue	(	Asn1PerEncoder	encoder,
		long	val,
		long	lower,
		long	upper
	)			`[static]`

This method encodes a constrained 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
	lower	Lower bound (inclusive) of integer being encoded
	upper	Upper bound (inclusive) of integer being encoded

override bool Equals ( System.Object value )

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

Parameters:

value

The Object to compare with the current Object. Object should be instance of Asn1Integer.

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

virtual bool Equals ( long value ) [virtual]

This method compares this integer value to the given 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.

virtual int GetBitCount ( ) [virtual]

This method calculates the count of bits in the contained integer value.

Returns:: Bit count.

static int GetBitCount ( long ivalue ) [static]

This method calculates the count of bits in an integer value.

Parameters:

ivalue

Integer value in which to count bits.

Returns:: Bit count.

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.

virtual int GetUnsignedBitCount ( ) [virtual]

This method calculates the count of bits in the contained unsigned integer value.

Returns:: Bit count.

static int GetUnsignedBitCount ( long ivalue ) [static]

This method calculates the count of bits in an unsigned integer value.

Parameters:

ivalue

Integer value in which to count bits.

Returns:: Bit count.

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

Member Data Documentation

new readonly Asn1Tag _TAG [static]

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

Reimplemented from Asn1Type.

long mValue

This public member variable is where the integer value is stored. This is the value that is encoded when one of the encode methods is called. It is also where the decoded result is stored when a Decode method is called.

Asn1Integer Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation