Asn1UTF8String Class Reference

Inheritance diagram for Asn1UTF8String:
Asn1CharString Asn1Type Asn1TypeIF Asn1Real10 Asn1XmlAnyElem

List of all members.

Public Member Functions

 Asn1UTF8String (System.String data)
 Asn1UTF8String ()
virtual void Decode (Asn1PerDecodeBuffer buffer, long lower, long upper)
override void Decode (Asn1PerDecodeBuffer buffer)
override void Decode (Asn1BerDecodeBuffer buffer, bool explicitTagging, int implicitLength)
virtual void Encode (Asn1PerOutputStream outs, long lower, long upper)
override void Encode (Asn1PerOutputStream outs)
override void Encode (Asn1BerOutputStream outs, bool explicitTagging)
virtual void Encode (Asn1PerEncodeBuffer buffer, long lower, long upper)
override void Encode (Asn1PerEncodeBuffer buffer)
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 UTF-8 string value.


Constructor & Destructor Documentation

Asn1UTF8String (  ) 

The default constructor creates an empty time string object.

Asn1UTF8String ( System.String  data  ) 

This constructor can be used to set the UTF8 String mValue member variable to the given string value.

Parameters:
data UTF8 String value

Member Function Documentation

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

This method decodes a sized ASN.1 UTF-8 string value using the packed encoding rules (PER).

Parameters:
buffer Decode message buffer object
lower Lower bound (inclusive) of size constraint
upper Upper bound (inclusive) of size constraint
override void Decode ( Asn1PerDecodeBuffer  buffer  )  [virtual]

This method decodes an ASN.1 UTF-8 string value using the packed encoding rules (PER). The string is assumed to not contain a size constraint.

Parameters:
buffer Decode message buffer object

Reimplemented from Asn1Type.

Reimplemented in Asn1Real10.

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

This method decodes an ASN.1 UTF-8 string value including the UNIVERSAL tag value and length if explicit tagging is specified. This string type uses variable length character encodings.

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

Reimplemented from Asn1Type.

Reimplemented in Asn1Real10.

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

This method encodes a size-constrained ASN.1 UTF-8 string value using the packed encoding rules (PER). The value to be encoded is stored in the 'mValue' public member variable within this class.

Also throws any exception thrown by the Asn1PerOutputStream.

Parameters:
outs PER Output Stream object
lower Lower bound (inclusive) of size constraint
upper Upper bound (inclusive) of size constraint
Exceptions:
Asn1Exception Thrown, if operation is failed.
override void Encode ( Asn1PerOutputStream  outs  )  [virtual]

This method encodes an unconstrained ASN.1 UTF-8 string value using the packed encoding rules (PER). The value to be encoded is stored in the 'mValue' public member variable within this class.

Also throws any exception thrown by the Asn1PerOutputStream.

Parameters:
outs PER Output Stream object
Exceptions:
Asn1Exception Thrown, if operation is failed.

Reimplemented from Asn1Type.

Reimplemented in Asn1Real10.

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

This method encodes and writes to the stream an ASN.1 UTF8 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.

Reimplemented in Asn1Real10.

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

This method encodes a size-constrained ASN.1 UTF-8 string value using the packed encoding rules (PER). The value to be encoded is stored in the 'mValue' public member variable within this class.

Parameters:
buffer Encode message buffer object
lower Lower bound (inclusive) of size constraint
upper Upper bound (inclusive) of size constraint
override void Encode ( Asn1PerEncodeBuffer  buffer  )  [virtual]

This method encodes an unconstrained ASN.1 UTF-8 string value using the packed encoding rules (PER). The value to be encoded is stored in the 'mValue' public member variable within this class.

Parameters:
buffer Encode message buffer object

Reimplemented from Asn1Type.

Reimplemented in Asn1Real10.

override int Encode ( Asn1BerEncodeBuffer  buffer,
bool  explicitTagging 
) [virtual]

This method encodes an ASN.1 UTF8 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.

Reimplemented in Asn1Real10.


Member Data Documentation

new readonly Asn1Tag _TAG [static]

The _TAG constant describes the universal tag for this data type (UNIVERSAL 12).

Reimplemented from Asn1Type.

Reimplemented in Asn1Real10.