public string GetString(bool masked, OnPressWorker worker)
{
byte[] command = new byte[255], cleanBuffer = new byte[80];
int index = 0, cmdLen = 0, cleanLen = 0;
var cursorPosition = 0;
do
{
//while(_serial.BytesToRead == 0) { Thread.Sleep(500); }
var readLength = Read(command, index, command.Length - index);
if(masked)
Write(new string('*', readLength));
else
Write(command, index, readLength);
//Console.WriteLine(BitConverter.ToString(command, index, readLength));
var searchStart = 0;
int escapeIndex;
while((escapeIndex = Array.IndexOf<byte>(command, Ascii.ESC, searchStart)) != -1)
{
if(Restart != null && command[escapeIndex + 1] == Ascii.O)
{
Restart(this, EventArgs.Empty);
return null;
}
searchStart = escapeIndex + 1;
}
index += readLength;
if(worker != null) {
cleanLen = Unescape(command, 0, index, cleanBuffer);
worker(Encoding.ASCII.GetString(cleanBuffer, 0, cleanLen), this);
}
} while ((cmdLen = Array.IndexOf(command, Ascii.CR)) == -1);
if(masked)
Write(new [] { Ascii.BS, Ascii.SP, Ascii.CR, Ascii.LF}, 0, 4);
cleanLen = Unescape(command, 0, cmdLen, cleanBuffer);
return Encoding.ASCII.GetString(cleanBuffer, 0, cleanLen).ToUpper();
}
public string GetString(OnPressWorker worker)
{
return GetString(false);
}