Asn1GeneralString Class Reference

Inheritance diagram for Asn1GeneralString:
Asn1VarWidthCharString Asn1CharString Asn1Type Asn1TypeIF

List of all members.

Public Member Functions

 Asn1GeneralString (System.String data)
 Asn1GeneralString ()
override void Decode (Asn1BerDecodeBuffer buffer, bool explicitTagging, int implicitLength)
override void Encode (Asn1BerOutputStream outs, bool explicitTagging)
override int Encode (Asn1BerEncodeBuffer buffer, bool explicitTagging)

Static Public Attributes

static new readonly Asn1Tag _TAG

Detailed Description

This is a container class for holding the components of an ASN.1 general string value.


Constructor & Destructor Documentation

The default constructor creates an empty string object.

Asn1GeneralString ( System.String  data  ) 

This version of the constructor can be used to set the string mValue member variable to the given string value.

Parameters:
data Character string

Member Function Documentation

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

This method decodes an ASN.1 string value including the UNIVERSAL tag value and length if explicit tagging is specified.

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

Reimplemented from Asn1Type.

override void Encode ( Asn1BerOutputStream  outs,
bool  explicitTagging 
) [virtual]

This method encodes and writes to the stream an ASN.1 general string 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 int Encode ( Asn1BerEncodeBuffer  buffer,
bool  explicitTagging 
) [virtual]

This method encodes an ASN.1 string type. The UNIVERSAL tag value and length is also encoded if explicit tagging is specified.

Parameters:
buffer Encode message buffer object
explicitTagging Flag indicating explicit tagging should be done
Returns:
Length in octets of encoded component

Reimplemented from Asn1Type.


Member Data Documentation

new readonly Asn1Tag _TAG [static]

The _TAG constant describes the universal tag for this data type (UNIVERSAL 27).

Reimplemented from Asn1Type.