/// <summary>
/// Attempt to convert bytes (big endian) to IP address
/// </summary>
/// <param name="input">the big endian IPAddress</param>
/// <param name="addressFamily">the desired address family</param>
/// <param name="address">the address on sucess</param>
/// <returns>true on success</returns>
/// <exception cref="ArgumentNullException"><paramref name="input" /> is <see langword="null" />.</exception>
public static bool TryParse([CanBeNull] byte[] input,
AddressFamily addressFamily,
out IPAddress address)
{
address = null;
int expectedByteCount;
switch (addressFamily)
{
case AddressFamily.InterNetwork:
expectedByteCount = IPv4ByteCount;
break;
case AddressFamily.InterNetworkV6:
expectedByteCount = IPv6ByteCount;
break;
default:
return(false);
}
var bytes = input.AffixByteLength(expectedByteCount)
.Reverse()
.ToArray();
address = new IPAddress(bytes);
if (addressFamily.Equals(address.AddressFamily))
{
return(true);
}
address = null;
return(false);
}
/// <summary>
/// Two DnsAddressPrefix are equal iff their address family, prefix length, negation and address family dependent part are equal.
/// </summary>
public bool Equals(DnsAddressPrefix other)
{
return(other != null &&
AddressFamily.Equals(other.AddressFamily) &&
PrefixLength.Equals(other.PrefixLength) &&
Negation.Equals(other.Negation) &&
AddressFamilyDependentPart.Equals(other.AddressFamilyDependentPart));
}