static void Main(string[] args)
{
if (File.Exists(log))
{
File.Delete(log);
}
while (true)
{
Console.WriteLine("Enable random error? (y/n)");
char key = Console.ReadKey().KeyChar;
if (!"yn".Contains(key))
{
Console.Clear();
continue;
}
RandomErrorEnabled = key == 'y' ? true : false;
Console.Clear();
break;
}
Maximize();
client = Window.OpenBox("Input", 20, 30, new BoxStyle()
{
ThickNess = LineThickNess.Single,
Title = new Colors(White, Blue)
});
server = Window.OpenBox("Output", 20, 30, new BoxStyle()
{
ThickNess = LineThickNess.Single,
Title = new Colors(White, Blue)
});
monitoring = Window.OpenBox("Status", 20, 0, 80, 60, new BoxStyle()
{
ThickNess = LineThickNess.Single,
Title = new Colors(White, Blue)
});
WriteLine(monitoring, "CRC Settings:");
LogLine("CRC Settings:");
WriteLine(monitoring, string.Format(" Input Length = {0}", PackLength));
LogLine(string.Format(" Input Length = {0}", PackLength));
WriteLine(monitoring, string.Format(" Detection count = {0}", DetectionCount));
LogLine(string.Format(" Detection count = {0}", DetectionCount));
WriteLine(monitoring, string.Format(" Fixing count = {0}", FixingCount));
LogLine(string.Format(" Fixing count = {0}", FixingCount));
WriteLine(monitoring, "");
LogLine("");
while (true)
{
string input = "";
ConsoleKeyInfo key;
do
{
key = Console.ReadKey(true);
if (key.Key == ConsoleKey.Backspace && input.Length == 0)
{
continue;
}
if (key.Key == ConsoleKey.Backspace && input.Length != 0)
{
input = input.Remove(input.Length - 1, 1);
client.PrintAt(client.CursorLeft - 1, client.CursorTop, ' ');
client.CursorLeft--;
}
else
{
input += key.KeyChar;
Write(client, key.KeyChar.ToString());
}
} while (!(key.Key == ConsoleKey.Enter));
input = input.Remove(input.Length - 1, 1);
WriteLine(client, "");
for (int i = 0; i < input.Length; i += PackLength)
{
string _input;
if (i + PackLength < input.Length)
{
_input = input.Substring(i, PackLength);
}
else
{
int pad = (i + PackLength) - input.Length;
_input = input.Substring(i, PackLength - pad);
_input += new string(' ', pad);
}
CRC crcInput = new CRC();
string poly = crcInput.GetBasePoly(_input.Length * 8);
monitoring.Write("Input = ");
Log("Input = ");
monitoring.Write(Green, _input);
Log(_input);
monitoring.Write(" Poly = ");
Log(" Poly = ");
monitoring.Write(Yellow, poly);
Log(poly);
monitoring.WriteLine("");
LogLine("");
BitArray dataTransfer = new BitArray(crcInput.Encode(Encoding.ASCII.GetBytes(_input)));
if (RandomErrorEnabled)
{
BitArray dataTransferOld = (BitArray)dataTransfer.Clone();
dataTransfer = CRC.RandomError(dataTransferOld);
monitoring.WriteLine("Send to Channel = {0} and after random error = {1}",
CRC.ConvertBitArrayToString(dataTransferOld, dataTransferOld.Length),
CRC.ConvertBitArrayToString(dataTransfer, dataTransfer.Length));
LogLine(string.Format("Send to Channel = {0} and after random error = {1}",
CRC.ConvertBitArrayToString(dataTransferOld, dataTransferOld.Length),
CRC.ConvertBitArrayToString(dataTransfer, dataTransfer.Length)));
}
monitoring.Write("CRC = ");
Log("CRC = ");
monitoring.Write(Blue, CRC.ConvertBitArrayToString(dataTransfer, dataTransfer.Length));
Log(CRC.ConvertBitArrayToString(dataTransfer, dataTransfer.Length));
monitoring.WriteLine("");
LogLine("");
CRC crcOutput = new CRC();
//string output = crcOutput.Decode(CRC.ConvertBitArrayToString(dataTransfer, dataTransfer.Length), input.Length);
string output = Encoding.ASCII.GetString(crcOutput.Decode(CRC.BitArrayToByteArray(dataTransfer), _input.Length * 8));
monitoring.Write("Output = ");
Log("Output = ");
monitoring.Write(DarkGreen, output);
Log(output);
monitoring.WriteLine("");
LogLine("");
server.Write(output);
monitoring.WriteLine("");
LogLine("");
monitoring.WriteLine(" ---- Encoding Steps ----");
LogLine(" ---- Encoding Steps ----");
foreach (string l in crcInput.Log)
{
monitoring.WriteLine(l);
LogLine(l);
}
monitoring.WriteLine(" ---- Decoding Steps ----");
LogLine(" ---- Decoding Steps ----");
foreach (string l in crcOutput.Log)
{
monitoring.WriteLine(l);
LogLine(l);
}
monitoring.WriteLine(" ---- ---- ----");
LogLine(" ---- ---- ----");
monitoring.WriteLine("");
LogLine("");
}
server.WriteLine("");
}
}
