/// <summary>
/// Constructs a client packet.
/// </summary>
internal NtpPacket(NtpMode mode, byte versionNumber, NtpTimestamp transmitTimestamp)
: this()
{
_data[0] = SetBits(_data[0], OFFSET_VN, LENGTH_MODE, versionNumber);
_data[0] = SetBits(_data[0], INDEX_BITFIELD, LENGTH_MODE, (byte)mode);
CopyTimestampToData(transmitTimestamp, INDEX_TRANSMIT_TIMESTAMP);
}
/// <summary>
/// Initializes packet for a request
/// </summary>
/// <param name="versionNumber">The version number.</param>
/// <param name="mode">The mode.</param>
/// <param name="transmitTimestamp">The transmit timestamp.</param>
public void Initialize(byte versionNumber, NtpMode mode, DateTime transmitTimestamp)
{
// Set version number to 3 and Mode to 3 (client)
VersionNumber = versionNumber;
Mode = mode;
//NTPData[0] = 0x1B;
// Initialize all other fields with 0
for (int i = 1; i < 48; i++)
{
NTPData[i] = 0;
}
// Initialize the transmit timestamp
TransmitTimestamp = transmitTimestamp;
}
