public DualCidrBlock Parse(string ip4CidrBlockString, string ip6CidrBlockString)
{
Ip4CidrBlock ip4CidrBlock = _ip4CidrBlockParser.Parse(ip4CidrBlockString);
Ip6CidrBlock ip6CidrBlock = _ip6CidrBlockParser.Parse(ip6CidrBlockString);
return(new DualCidrBlock(ip4CidrBlock, ip6CidrBlock));
}
public void TestWithoutErrors(string value, int cidr)
{
Ip4CidrBlock ip4CidrBlock = _parser.Parse(value);
Assert.That(ip4CidrBlock.Value, Is.EqualTo(cidr));
Assert.That(ip4CidrBlock.ErrorCount, Is.EqualTo(0));
}
public void Test(string value, int cidr, int errorCount)
{
Ip4CidrBlock ip4CidrBlock = _parser.Parse(value);
Assert.That(ip4CidrBlock.Value, Is.EqualTo(errorCount == 0 ? cidr : (int?)null));
Assert.That(ip4CidrBlock.ErrorCount, Is.EqualTo(errorCount));
}
public void TestWithErrors(string value, int cidr, string errorMessage)
{
Ip4CidrBlock ip4CidrBlock = _parser.Parse(value);
Assert.That(ip4CidrBlock.Value, Is.EqualTo(null));
Assert.That(ip4CidrBlock.ErrorCount, Is.EqualTo(1));
Assert.That(ip4CidrBlock.Errors[0].Message, Is.EqualTo(errorMessage));
}
//"ip4" ":" ip4-network [ ip4-cidr-length ]
public Term Parse(string mechanism, Qualifier qualifier, string arguments)
{
string[] splits = arguments.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
Ip4Addr ipAddress = _ip4AddrParser.Parse(splits.ElementAtOrDefault(0));
Ip4CidrBlock cidrBlock = _cidrBlockParser.Parse(splits.ElementAtOrDefault(1));
return(new Ip4(mechanism, qualifier, ipAddress, cidrBlock));
}
public Ip4CidrBlock Parse(string cidrBlock)
{
if (string.IsNullOrEmpty(cidrBlock))
{
return(new Ip4CidrBlock(DefaultIp4CidrBlock));
}
if (_regex.IsMatch(cidrBlock))
{
return(new Ip4CidrBlock(int.Parse(cidrBlock)));
}
Ip4CidrBlock ip4CidrBlock = new Ip4CidrBlock(null);
string errorMessage = string.Format(SpfParserResource.InvalidValueErrorMessage, "ipv4 cidr block", $"{cidrBlock}. Value must be in the range 0-32");
ip4CidrBlock.AddError(new Error(ErrorType.Error, errorMessage));
return(ip4CidrBlock);
}
