Encode a record type. More...

#include <Record.h>

Public Types
enum	tnf_t { empty = 0x00 , well_known_type = 0x01 , media_type = 0x02 , absolute_uri = 0x03 , external_type = 0x04 , unknown = 0x05 , unchanged = 0x06 }
	Type name format of a record. More...

Public Member Functions
	RecordType ()
	Construct an unknown type.

	RecordType (tnf_t tnf)
	Construct a type with no value.

	RecordType (tnf_t tnf, const Span< const uint8_t > &value)
	Construct a RecordType from a type name format and its associated value.

Data Fields
tnf_t	tnf
	Type name format of the record type.

Span< const uint8_t >	value
	Value associated with the record type.

Detailed Description

Encode a record type.

A RecordType is composed of a type name format flag and an optional type value.

Definition at line 53 of file Record.h.

Member Enumeration Documentation

◆ tnf_t

enum tnf_t

Type name format of a record.

Enumerator
empty	empty type; value must be empty. empty
well_known_type	Type defined by the NFC forum; value must be defined. well_known_type
media_type	Mime type; value must be defined. media_type
absolute_uri	Absolute URI; value must be defined. absolute_uri
external_type	Type defined by vendors; value must be defined. external_type
unknown	Unknown type; value must be empty. unknown
unchanged	Use for middle and terminating chunk record. value must be empty. unchanged

Definition at line 57 of file Record.h.

Constructor & Destructor Documentation

◆ RecordType() [1/3]

RecordType ( )

Construct an unknown type.

Definition at line 98 of file Record.h.

◆ RecordType() [2/3]

RecordType ( tnf_t tnf )

Construct a type with no value.

Note: Valid tnf are: empty, unknown and unchanged.

Parameters

tnf	The type name format of the type.

Definition at line 107 of file Record.h.

◆ RecordType() [3/3]

RecordType	(	tnf_t	tnf,
		const Span< const uint8_t > &	value
	)

Construct a RecordType from a type name format and its associated value.

Parameters

tnf	The type name format of the record type.
value	The value associated with the tnf.

Definition at line 117 of file Record.h.

Field Documentation

◆ tnf

tnf_t tnf

Type name format of the record type.

Definition at line 124 of file Record.h.

◆ value

Span<const uint8_t> value

Value associated with the record type.

It can be empty.

Definition at line 129 of file Record.h.

Public Types

Public Member Functions

Data Fields