/// <summary>
/// Create a new record with the specified type name format and type.
/// Doesn't set the payload and ID.
/// </summary>
/// <param name="tnf">Type name format to use, based on the tnf's standardized
/// by the Nfc Forum.</param>
/// <param name="type">Type string.</param>
public NdefRecord(TypeNameFormatType tnf, byte[] type)
{
TypeNameFormat = tnf;
if (type != null)
{
// Can't call Type property set method from constructor, as it's virtual
_type = new byte[type.Length];
Array.Copy(type, _type, type.Length);
}
}
/** @brief Creates and returns the TNF and Flags byte.
*
* @param msgBegin is the flag indicating if the NDEF Record is the first
* @param msgEnd is the flag indicating if the NDEF Record is the last
* @param chunkFlag is the flag indicating if it is a chunked message part
* @param shortRecord is the flag indicating if the message is shorter than 2^8-1
* @param idLength indicates the length of the id
* @param type indicats the name format type
*
* @return the TNF and Flag byte
*/
public byte getNdefTNFandFlagsByte(bool msgBegin, bool msgEnd, bool chunkFlag, bool
shortRecord, byte idLength, TypeNameFormatType type)
{
return(NDEF.getTNFandFlagsByte(msgBegin, msgEnd,
chunkFlag, shortRecord, idLength, type));
}
/** @brief Creates and returns the TNF and Flags byte.
*
* @param msgBegin is the flag indicating if the NDEF Record is the first
* @param msgEnd is the flag indicating if the NDEF Record is the last
* @param chunkFlag is the flag indicating if it is a chunked message part
* @param shortRecord is the flag indicating if the message is shorter than 2^8-1
* @param idLength indicates the length of the id
* @param type indicats the name format type
*
* @return the TNF and Flag byte
*/
public static byte getTNFandFlagsByte(bool msgBegin, bool msgEnd, bool chunkFlag, bool shortRecord, byte idLength, TypeNameFormatType type)
{
byte tnfAndFlags = 0x00;
tnfAndFlags |= (byte)(Convert.ToByte(msgBegin) << 7);
tnfAndFlags |= (byte)(Convert.ToByte(msgEnd) << 6);
tnfAndFlags |= (byte)(Convert.ToByte(chunkFlag) << 5);
tnfAndFlags |= (byte)(Convert.ToByte(shortRecord) << 4);
tnfAndFlags |= (byte)(idLength << 3);
tnfAndFlags |= (byte)type;
return(tnfAndFlags);
}
/// <summary>
/// Create a new record with the specified type name format and type.
/// Doesn't set the payload and ID.
/// </summary>
/// <param name="tnf">Type name format to use, based on the tnf's standardized
/// by the Nfc Forum.</param>
/// <param name="type">Type string.</param>
public NdefRecord(TypeNameFormatType tnf, byte[] type)
{
TypeNameFormat = tnf;
if (type != null)
{
// Can't call Type property set method from constructor, as it's virtual
_type = new byte[type.Length];
Array.Copy(type, _type, type.Length);
}
}
