/// <summary>
/// Deletes any details currently stored in the record
/// and re-initializes them by parsing the contents of the payload.
/// </summary>
private void ParsePayloadToData(byte[] payload)
{
if (payload == null || payload.Length < 2)
{
//throw new NdefException(NdefExceptionMessages.ExHandoverErrorInvalidSourceData);
}
var m = new MemoryStream(payload);
// Reset values
_carrierDataReference = null;
_auxiliaryDataReferenceList = null;
// Byte 0: Carrier power state (last two bits)
var cps = (byte)(m.ReadByte() & 0x03);
_carrierPowerState = Enum.IsDefined(typeof(CarrierPowerStates), cps)
? (CarrierPowerStates)cps
: CarrierPowerStates.Unknown;
// Carrier data reference
// Byte 1: Carrier Data Reference Length
var cdrLength = m.ReadByte();
// Bytes 2+: Carrier Data Reference
var cdrBytes = new byte[cdrLength];
m.Read(cdrBytes, 0, cdrLength);
_carrierDataReference = cdrBytes;
// Auxiliary Data Reference(s)
// Byte 1: Number of auxiliary data references
var numAdr = m.ReadByte();
if (numAdr > 0)
{
_auxiliaryDataReferenceList = new List <byte[]>(numAdr);
// Bytes 2+: the auxiliary data references
for (int i = 0; i < numAdr; i++)
{
// Length of this data reference (1 byte)
var curAdrLength = m.ReadByte();
// Data reference
var curAdrBytes = new byte[curAdrLength];
m.Read(curAdrBytes, 0, curAdrLength);
_auxiliaryDataReferenceList.Add(curAdrBytes);
}
}
}
/// <summary>
/// Deletes any details currently stored in the record
/// and re-initializes them by parsing the contents of the payload.
/// </summary>
private void ParsePayloadToData(byte[] payload)
{
if (payload == null || payload.Length < 2)
{
//throw new NdefException(NdefExceptionMessages.ExHandoverErrorInvalidSourceData);
}
var m = new MemoryStream(payload);
// Reset values
_carrierDataReference = null;
_auxiliaryDataReferenceList = null;
// Byte 0: Carrier power state (last two bits)
var cps = (byte)(m.ReadByte() & 0x03);
_carrierPowerState = Enum.IsDefined(typeof(CarrierPowerStates), cps)
? (CarrierPowerStates)cps
: CarrierPowerStates.Unknown;
// Carrier data reference
// Byte 1: Carrier Data Reference Length
var cdrLength = m.ReadByte();
// Bytes 2+: Carrier Data Reference
var cdrBytes = new byte[cdrLength];
m.Read(cdrBytes, 0, cdrLength);
_carrierDataReference = cdrBytes;
// Auxiliary Data Reference(s)
// Byte 1: Number of auxiliary data references
var numAdr = m.ReadByte();
if (numAdr > 0)
{
_auxiliaryDataReferenceList = new List<byte[]>(numAdr);
// Bytes 2+: the auxiliary data references
for (int i = 0; i < numAdr; i++)
{
// Length of this data reference (1 byte)
var curAdrLength = m.ReadByte();
// Data reference
var curAdrBytes = new byte[curAdrLength];
m.Read(curAdrBytes, 0, curAdrLength);
_auxiliaryDataReferenceList.Add(curAdrBytes);
}
}
}
