/// <summary>
/// Converts <see cref="OctetString" /> to <see cref="PhysicalAddress" />.
/// </summary>
/// <param name="address">The <see cref="OctetString" /> object that holds the address.</param>
/// <returns>The <see cref="PhysicalAddress" /> object.</returns>
/// <exception cref="System.InvalidCastException"><paramref name="address"/> length is not equal to 6.</exception>
public static PhysicalAddress ToPhysicalAddress(this OctetString address)
{
var raw = address.GetRaw();
if (raw.Length != 6)
{
throw new InvalidCastException(string.Format(CultureInfo.InvariantCulture, "the data length is not equal to 6: {0}", raw.Length));
}
return(new PhysicalAddress(raw));
}
/// <summary>
/// Initializes a new instance of the <see cref="SecurityParameters"/> class.
/// </summary>
/// <param name="parameters">The <see cref="OctetString"/> that contains parameters.</param>
public SecurityParameters(OctetString parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
var data = (Sequence)DataFactory.CreateSnmpData(parameters.GetRaw());
EngineId = (OctetString)data[0];
EngineBoots = (Integer32)data[1];
EngineTime = (Integer32)data[2];
UserName = (OctetString)data[3];
AuthenticationParameters = (OctetString)data[4];
PrivacyParameters = (OctetString)data[5];
}
/// <summary>
/// Initializes a new instance of the <see cref="SecurityParameters"/> class.
/// </summary>
/// <param name="parameters">The <see cref="OctetString"/> that contains parameters.</param>
public SecurityParameters(OctetString parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
var container = (Sequence)DataFactory.CreateSnmpData(parameters.GetRaw());
EngineId = (OctetString)container[0];
EngineBoots = (Integer32)container[1];
EngineTime = (Integer32)container[2];
UserName = (OctetString)container[3];
AuthenticationParameters = (OctetString)container[4];
PrivacyParameters = (OctetString)container[5];
_length = container.GetLengthBytes();
}