SpringCard.NfcForum.Ndef.NdefObject Class Reference

Inheritance diagram for SpringCard.NfcForum.Ndef.NdefObject:

Public Member Functions
	NdefObject (NdefObject ndef)
	NdefObject (byte _TNF, string _TYPE)
	NdefObject (byte _TNF, string _TYPE, byte[] _PAYLOAD)
	NdefObject (byte _TNF, string _TYPE, byte[] ID, byte[] _PAYLOAD)
	NdefObject (byte _TNF, byte[] _TYPE, byte[] ID, byte[] _PAYLOAD)
void	SetMessageBegin (bool mb)
void	SetMessageEnd (bool me)
int	Size (ref bool is_short_record)
byte []	GetBytes (bool isBegin, bool isEnd)
byte []	GetBytes ()
virtual bool	Encode (ref byte[] buffer)
delegate void	NdefFoundCallback (NdefObject ndef)

Static Public Member Functions
static bool	Parse (byte[] buffer, NdefFoundCallback callback)
static bool	Parse (byte[] buffer, ref int offset, ref NdefObject ndef, ref bool terminated)
static NdefObject []	Parse (byte[] buffer)

Public Attributes
const byte	MESSAGE_BEGIN = 0x80
const byte	MESSAGE_END = 0x40
const byte	CHUNK_FLAG = 0x20
const byte	SHORT_RECORD = 0x10
const byte	ID_LENGTH_PRESENT = 0x08
const byte	TNF_MASK = 0x07
const byte	TNF_EMPTY = 0x00
const byte	TNF_NFC_RTD_WKN = 0x01
const byte	TNF_MEDIA_TYPE = 0x02
const byte	TNF_ABSOLUTE_URI = 0x03
const byte	TNF_NFC_RTD_EXT = 0x04
const byte	TNF_UNKNOWN = 0x05
const byte	TNF_UNCHANGED = 0x06
const byte	TNF_RESERVED = 0x07

Protected Attributes
byte []	_payload = null
List< NdefObject >	_children = new List<NdefObject>()

Properties
byte	TNF [get, set]
string	TYPE [get, set]
byte []	ID [get, set]
byte []	PAYLOAD [get, set]

Detailed Description

c* SpringCard.NfcForum.Ndef/NdefObject

NAME Ndef

DESCRIPTION Represents a NDEF message, or portion of message

DERIVED BY Rtd

SYNOPSIS Ndef ndef = new Ndef(bytes[]) Ndef ndef = new Ndef(byte TNF, string TYPE) Ndef ndef = new Ndef(byte TNF, string TYPE, byte[] PAYLOAD) Ndef ndef = new Ndef(Ndef ndef)

Member Function Documentation

Encode()

virtual bool SpringCard.NfcForum.Ndef.NdefObject.Encode ( ref byte []  buffer )

virtual

m* SpringCard.NfcForum.Ndef/NdefObject.Encode

SYNOPSIS public virtual bool Encode(ref byte[] buffer)

DESCRIPTION Serializes the NDEF and returns true if the operation succeeds

Reimplemented in SpringCard.NfcForum.Ndef.RtdVCard, SpringCard.NfcForum.Ndef.RtdSmartPoster, SpringCard.NfcForum.Ndef.RtdHandoverSelector, and SpringCard.NfcForum.Ndef.RtdAlternativeCarrier.

GetBytes()

byte [] SpringCard.NfcForum.Ndef.NdefObject.GetBytes	(	bool	isBegin,
		bool	isEnd
	)

m* SpringCard.NfcForum.Ndef/NdefObject.GetBytes

SYNOPSIS public byte[] GetBytes(bool isBegin, bool isEnd) public byte[] GetBytes()

DESCRIPTION Uses the "Encode" method to serialize the ndef and returns the byte array. The two parameters isBegin and isEnd indicate if the NDEF is the first or the last in a series of NDEF

SEE ALSO Ndef.Encode

NdefFoundCallback()

delegate void SpringCard.NfcForum.Ndef.NdefObject.NdefFoundCallback

(

NdefObject

ndef

)

m* SpringCard.NfcForum.Ndef/NdefObject.NdefFoundCallback

SYNOPSIS public delegate void NdefFoundCallback(Ndef ndef)

DESCRIPTION Specifies the callback that will be called once a NDEF is found

SEE ALSO Ndef.Parse

Parse()

static bool SpringCard.NfcForum.Ndef.NdefObject.Parse ( byte []  buffer, NdefFoundCallback  callback  )

static

m* SpringCard.NfcForum.Ndef/NdefObject.Parse

SYNOPSIS public static bool Parse(byte [] buffer, NdefFoundCallback callback) public static bool Parse(byte[] buffer, ref int offset, ref Ndef ndef, ref bool terminated) public static Ndef[] Parse(byte[] buffer)

DESCRIPTION Analyses a bytes array to retrieve one or several NDEFs in it

SEE ALSO Ndef.Parse

SetMessageBegin()

void SpringCard.NfcForum.Ndef.NdefObject.SetMessageBegin

(

bool

mb

)

m* SpringCard.NfcForum.Ndef/NdefObject.SetMessageBegin

SYNOPSIS public void SetMessageBegin(bool mb)

DESCRIPTION Sets the "MESSAGE BEGIN" bit in header

SEE ALSO Ndef.SetMessageEnd

SetMessageEnd()

void SpringCard.NfcForum.Ndef.NdefObject.SetMessageEnd

(

bool

me

)

m* SpringCard.NfcForum.Ndef/NdefObject.SetMessageEnd

SYNOPSIS public void SetMessageEnd(bool me)

DESCRIPTION Sets the "MESSAGE END" bit in header

SEE ALSO Ndef.SetMessageBegin

Size()

int SpringCard.NfcForum.Ndef.NdefObject.Size

(

ref bool

is_short_record

)

m* SpringCard.NfcForum.Ndef/NdefObject.Size

SYNOPSIS public int Size(ref bool is_short_record)

DESCRIPTION Calculates the size in bytes of the whole NDEF The parameter is_short_record indicates if the NDEF is a short record (length of payload < 256)

Property Documentation

ID

byte [] SpringCard.NfcForum.Ndef.NdefObject.ID

getset

v* SpringCard.NfcForum.Ndef/NdefObject.ID

SYNOPSIS public byte[] ID

DESCRIPTION Gets and sets the Id of the NDEF

PAYLOAD

byte [] SpringCard.NfcForum.Ndef.NdefObject.PAYLOAD

getset

v* SpringCard.NfcForum.Ndef/NdefObject.PAYLOAD

SYNOPSIS public byte[] PAYLOAD

DESCRIPTION Gets and sets the Payload of the NDEF

TNF

byte SpringCard.NfcForum.Ndef.NdefObject.TNF

getset

v* SpringCard.NfcForum.Ndef/NdefObject.TNF

SYNOPSIS public byte TNF

DESCRIPTION Gets and sets the Type Name Format of the NDEF

TYPE

string SpringCard.NfcForum.Ndef.NdefObject.TYPE

getset

v* SpringCard.NfcForum.Ndef/NdefObject.TYPE

SYNOPSIS public string TYPE

DESCRIPTION Gets and sets the Type of the NDEF

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The documentation for this class was generated from the following file:

• D:/dev/interne/springcard.software.multiprod/src/common/lib-cs/pcsc-helpers/NfcForum/NDEF/NdefObject.cs