private static byte[] smethod_2(GClass123.GEnum8 genum8_0, Class4.Enum0 enum0_0, string string_0, int int_0)
{
byte[] array;
int num;
switch (enum0_0)
{
case (Class4.Enum0) 1:
case (Class4.Enum0) 4:
array = IPAddress.Parse(string_0).GetAddressBytes();
num = array.Length;
break;
default:
throw new ArgumentException("Unknown address type");
case (Class4.Enum0) 3:
{
byte[] bytes = Encoding.UTF8.GetBytes(string_0);
num = 1 + bytes.Length;
array = new byte[num];
array[0] = (byte)bytes.Length;
Array.Copy(bytes, 0, array, 1, bytes.Length);
break;
}
}
byte[] array2 = new byte[6 + num];
array2[0] = 5;
array2[1] = (byte)genum8_0;
array2[3] = (byte)enum0_0;
Array.Copy(array, 0, array2, 4, num);
array2[array2.Length - 2] = (byte)(int_0 / 256);
array2[array2.Length - 1] = (byte)(int_0 % 256);
return(array2);
}
public static GClass123.GEnum7 smethod_0(Socket socket_0, string string_0, int int_0, ProxySettings proxySettings_0)
{
GClass123.Class1 instance = GClass123.Class1.Instance;
GClass123.GEnum7 result;
try
{
socket_0.Send(GClass123.Class3.smethod_1(proxySettings_0.User != null));
byte[] array = new byte[255];
if (socket_0.Receive(array) != 2)
{
result = (GClass123.GEnum7)(-2147483643);
}
else if (array[0] != 5)
{
result = (GClass123.GEnum7)(-2147483643);
}
else
{
if (array[1] == 2)
{
if (proxySettings_0.User == null)
{
return((GClass123.GEnum7)(-2147483643));
}
socket_0.Send(GClass123.Class3.smethod_3(proxySettings_0.User, proxySettings_0.Password));
if (socket_0.Receive(array) != 2)
{
return((GClass123.GEnum7)(-2147483643));
}
if (array[0] != 1)
{
return((GClass123.GEnum7)(-2147483643));
}
if (array[1] != 0)
{
return((GClass123.GEnum7)(-2147483646));
}
}
else if (array[1] != 0)
{
return((GClass123.GEnum7)(-2147483646));
}
if (instance != null && Class4.smethod_2(string_0) == (Class4.Enum0) 3)
{
IPAddress ipaddress = instance.method_0(string_0);
if (ipaddress == null)
{
return((GClass123.GEnum7) 4);
}
string_0 = ipaddress.ToString();
}
socket_0.Send(GClass123.Class3.smethod_2((GClass123.GEnum8) 1, Class4.smethod_2(string_0), string_0, int_0));
int num = socket_0.Receive(array);
if (num < 8)
{
result = (GClass123.GEnum7)(-2147483643);
}
else if (array[0] != 5)
{
result = (GClass123.GEnum7)(-2147483643);
}
else if (array[1] > 8)
{
result = (GClass123.GEnum7)(-2147483643);
}
else if (array[1] != 0)
{
result = (GClass123.GEnum7)array[1];
}
else if (array[2] != 0)
{
result = (GClass123.GEnum7)(-2147483643);
}
else if (array[3] != 1 && array[3] != 3 && array[3] != 4)
{
result = (GClass123.GEnum7)(-2147483643);
}
else
{
Class4.Enum0 @enum = (Class4.Enum0)array[3];
if (@enum == (Class4.Enum0) 1)
{
if (num != 10)
{
return((GClass123.GEnum7)(-2147483643));
}
}
else if (@enum == (Class4.Enum0) 4)
{
if (num != 22)
{
return((GClass123.GEnum7)(-2147483643));
}
}
else
{
int num2 = (int)array[4];
if (num != 7 + num2)
{
return((GClass123.GEnum7)(-2147483643));
}
}
result = (GClass123.GEnum7) 0;
}
}
}
catch (SocketException)
{
result = (GClass123.GEnum7)(-2147483644);
}
catch
{
result = (GClass123.GEnum7)(-2147483647);
}
return(result);
}
