public Subnetwork(SubnetMask mask, int subnet_index)
{
this.SubnetMask = mask;
this.SubnetIndex = subnet_index;
if (subnet_index >= mask.SubnetCount)
{
throw new ArgumentException("subnet_index too large");
}
}
static void Main()
{
ConsoleColor OutputForeColor = ConsoleColor.Green;
ConsoleColor InputForeColor = ConsoleColor.White;
ConsoleColor OutputBackColor = ConsoleColor.Black;
ConsoleColor InputBackColor = ConsoleColor.Black;
string mode = "";
string input = null;
string temp = null;
while (true)
{
try
{
WriteColor(mode + "> ", InputForeColor, InputBackColor);
input = Console.ReadLine().Trim();
temp = input.ToUpper().Trim();
string[] args = CommandHandler.GetArgs(input);
switch (args[0].ToUpper())
{
case "CLEAR":
Console.BackgroundColor = ConsoleColor.Black;
Console.Clear();
break;
case "EXIT":
mode = null;
break;
case "IP":
mode = "IP";
break;
case "SM":
mode = "SM";
break;
case "TITLE":
Console.Title = args[1];
break;
case "WIDTH":
int w = Int32.Parse(args[1]);
Console.WindowWidth = w;
Console.BufferWidth = w;
break;
case "BEEP":
switch (args[1])
{
case "?":
WriteColor("<37-32767> frequency (Hz)\n", OutputForeColor, OutputBackColor);
break;
default:
int frequency = Int32.Parse(args[1]);
switch (args[2])
{
case "?":
WriteColor("<0-2147483647> duration (ms)\n", OutputForeColor, OutputBackColor);
break;
default:
int duration = Int32.Parse(args[2]);
Console.Beep(frequency, duration);
break;
}
break;
}
break;
case "COLOR":
switch (args[1].ToUpper())
{
case "INPUT":
switch (args[2].ToUpper())
{
case "FOREGROUND":
if (args[3] == "?")
{
WriteColor(ColorList, OutputForeColor, OutputBackColor);
}
else
{
InputForeColor = ParseColor(args[3]);
}
break;
case "BACKGROUND":
if (args[3] == "?")
{
WriteColor(ColorList, OutputForeColor, OutputBackColor);
}
else
{
InputBackColor = ParseColor(args[3]);
}
break;
case "?":
WriteColor("foreground\nbackground\n", OutputForeColor, OutputBackColor);
break;
default:
WriteColor("Invalid command: '" + args[2] + "'\n", OutputForeColor, OutputBackColor);
break;
}
break;
case "OUTPUT":
switch (args[2].ToUpper())
{
case "FOREGROUND":
if (args[3] == "?")
{
WriteColor(ColorList, OutputForeColor, OutputBackColor);
}
else
{
OutputForeColor = ParseColor(args[3]);
}
break;
case "BACKGROUND":
if (args[3] == "?")
{
WriteColor(ColorList, OutputForeColor, OutputBackColor);
}
else
{
OutputBackColor = ParseColor(args[3]);
}
break;
case "?":
WriteColor("foreground\nbackground\n", OutputForeColor, OutputBackColor);
break;
default:
WriteColor("Invalid command: '" + args[2] + "'\n", OutputForeColor, OutputBackColor);
break;
}
break;
case "?":
WriteColor("input\noutput\n", OutputForeColor, OutputBackColor);
break;
default:
WriteColor("Invalid command: '" + args[1] + "'\n", OutputForeColor, OutputBackColor);
break;
}
break;
case "?":
WriteColor("clear\nexit\nip\nsm\ntitle\nwidth\nbeep\ncolor\n", OutputForeColor, OutputBackColor);
break;
default:
switch (mode)
{
case "IP":
IPAddress ipaddr = new IPAddress(args[0]);
WriteColor(ipaddr.Info + "\n", OutputForeColor, OutputBackColor);
break;
case "SM":
SubnetMask smaddr = new SubnetMask(args[0]);
WriteColor(smaddr.Info + "\n", OutputForeColor, OutputBackColor);
break;
default:
WriteColor("Invalid command: '" + args[0] + "'\n", OutputForeColor, OutputBackColor);
break;
}
break;
}
}
catch
{
WriteColor("Error\n", OutputForeColor, OutputBackColor);
}
}
}
