public byte[] ToBytes()
{
List <byte> bytes = new List <byte>();
bytes.Add(op);
bytes.Add(htype);
bytes.Add(hlen);
bytes.Add(hops);
bytes.AddRange(BitConverter.GetBytes(xid));
bytes.AddRange(BitConverter.GetBytes(secs));
bytes.AddRange(BitConverter.GetBytes(flags));
if (ciaddr != null)
{
bytes.AddRange(ciaddr.ToBytes());
}
else
{
bytes.AddRange(IP.Zero.ToBytes());
}
if (yiaddr != null)
{
bytes.AddRange(yiaddr.ToBytes());
}
else
{
bytes.AddRange(IP.Zero.ToBytes());
}
if (siaddr != null)
{
bytes.AddRange(siaddr.ToBytes());
}
else
{
bytes.AddRange(IP.Zero.ToBytes());
}
if (giaddr != null)
{
bytes.AddRange(giaddr.ToBytes());
}
else
{
bytes.AddRange(IP.Zero.ToBytes());
}
if (chaddr != null)
{
bytes.AddRange(chaddr.ToBytes());
}
else
{
bytes.AddRange(IP.Zero.ToBytes());
}
bytes.AddRange(sname);
bytes.AddRange(file);
bytes.AddRange(options.ToBytes());
return(bytes.ToArray());
}
static void Main(string[] args)
{
{
Console.WriteLine("NSHG.IP");
IP ip0 = new IP(new Byte[] { 0, 0, 0, 0 });
Output(ip0.Equals(ip0), "ip.Equals (Identical)");
Console.WriteLine("NSHG.IP");
IP ip1234 = new IP(new Byte[] { 1, 2, 3, 4, 5 }, 0);
IP ip12342 = new IP(new Byte[] { 1, 2, 3, 4 });
Output(ip12342.Equals(ip1234), "ip.from array size > 4");
IP ip255 = new IP(new Byte[] { 255, 255, 255, 255 });
IP ip2552 = new IP(new Byte[] { 255, 255, 255, 255 });
Output(ip255.Equals(ip2552), "ip.Equals (Non Identical)");
IP ip3 = new IP(new Byte[] { 0, 0, 0, 0 });
Output(ip0.Equals(ip3), "ip.Equals (Non Identical)");
IP ip4 = new IP(new Byte[] { 0, 0, 0, 1 });
Output(!ip0.Equals(ip4), "ip.Equals (Non Identical, Not Equal)");
// Parse
// Normal Parse's
IP ip5 = IP.Parse("192.168.1.1");
IP ip192 = new IP(new Byte[] { 192, 168, 1, 1 });
Output(ip5.Equals(ip192), "ip.Parse(\"192.168.1.1\")");
ip5 = IP.Parse("0.0.0.0");
Output(ip5.Equals(ip0), "ip.Parse(\"0.0.0.0\")");
ip5 = IP.Parse("255.255.255.255");
Output(ip5.Equals(ip255), "ip.Parse(\"255.255.255.255\")");
// Address Segments > 255
bool result = false;
try
{
IP ip = IP.Parse("256.256.256.256");
}
catch (OverflowException)
{
result = true;
}
finally
{
Output(result, "IP.Parse (Overflow)");
}
// Null Input
result = false;
try
{
IP ip = IP.Parse("");
}
catch (ArgumentNullException)
{
result = true;
}
finally
{
Output(result, "IP.Parse (Null)");
}
// Not Enough Segments
result = false;
try
{
IP ip = IP.Parse("1");
}
catch (ArgumentOutOfRangeException)
{
result = true;
}
finally
{
Output(result, "IP.Parse (1)");
}
result = false;
try
{
IP ip = IP.Parse("1.1");
}
catch (ArgumentOutOfRangeException)
{
result = true;
}
finally
{
Output(result, "IP.Parse (1.1)");
}
result = false;
try
{
IP ip = IP.Parse("1.1.1");
}
catch (ArgumentOutOfRangeException)
{
result = true;
}
finally
{
Output(result, "IP.Parse (1.1.1)");
}
}// IP
{
MAC m = new MAC(new Byte[] { 255, 255, 255, 255, 255, 255 });
m = MAC.Parse("FF:FF:FF:FF:FF:00");
Console.WriteLine(m.ToString());
foreach (Byte b in m.ToBytes())
{
Console.WriteLine(b);
}
}// MAC
{
Console.WriteLine();
Console.WriteLine();
Console.WriteLine();
byte[] expected, actual;
expected = new byte[]
{
0x45, 0x00, 0x00, 0x28, 0x6e, 0x9c, 0x40, 0x00, 0x80, 0x06, 0x77, 0xd7, 0x0a, 0x90, 0xe3, 0x64, 0x28, 0x43, 0xfe, 0x24
};
IPv4Header ipv4 = new IPv4Header(0x6E9C, true, false, 128, (IPv4Header.ProtocolType) 6, IP.Parse("10.144.227.100"), IP.Parse("40.67.254.36"), new byte[0], new byte[20]);
actual = ipv4.ToBytes();
foreach (byte b in expected)
{
Console.Write(b.ToString("X"));
Console.Write(" ");
}
Console.WriteLine();
foreach (byte b in actual)
{
Console.Write(b.ToString("X"));
Console.Write(" ");
}
Console.WriteLine();
}// IP Header
{
}// TCP Header
Console.ReadLine();
}
