/// <summary>
/// Executes the action defined by the VT100/ANSI escape sequence
/// </summary>
private void EscapeSeqAction(byte[] payload)
{
//Debug.WriteLine(string.Format("Payload: {0} Data: {1}",
// SharedFunc.ByteArrayToHexString(payload),
// Encoding.ASCII.GetString(payload)));
int lenght = payload.Length;
string data = string.Empty;
int num = 0, index = 2;
// determine whether to lookup two digits or 1
if (lenght == 4)
{
index = 1;
}
//Debug.Assert(payload[0] == esc && payload[1] == bracket);
if (lenght >= 3)
{
// Extract the data portion of the payload
data = encode.GetString(payload, 2, (lenght - 3));
// split the data into strings
string[] vars = data.Split(';');
// function code byte
byte func = payload[lenght - 1];
#region Text Attributes <Esc> m
if (func == 0x6D) // func: m
{
if (lenght == 3)
{
// Esc[m Turn off character attributes
ResetAttributes();
}
else
{
foreach (string var in vars)
{
if (int.TryParse(var, out num))
{
if (num < 10)
{
switch (num)
{
case 0: // Esc[0m Turn off character attributes
ResetAttributes();
break;
case 1: // Esc[1m Turn bold mode on
NativeMethods.AddIntensity();
intensity = true;
break;
case 2: // Esc[2m Turn low intensity mode on
NativeMethods.RemoveIntensity();
intensity = false;
break;
case 3: // Esc[3m Standout.
NativeMethods.AddIntensity();
intensity = true;
break;
case 4: // Esc[4m Turn underline mode on
Debug.WriteLine(string.Format("Turn underline mode on"));
break;
case 5: // Esc[5m Turn blinking mode on
Debug.WriteLine(string.Format("Turn blinking mode on"));
break;
case 7: // Esc[7m Turn reverse video on
RollColors();
reversed = true;
break;
case 8: // Esc[8m Turn invisible text mode on
InvisibleText();
break;
default:
Debug.WriteLine(string.Format("Unknown m number: {0}", num));
break;
}
}
else if (num >= 30 && num <= 49)
{
switch (num)
{
case 30: // black foreground
SetForegroundColor(ConsoleColor.Black);
break;
case 31: // red foreground
SetForegroundColor(ConsoleColor.Red);
break;
case 32: // green foreground
SetForegroundColor(ConsoleColor.Green);
break;
case 33: // yellow foreground
SetForegroundColor(ConsoleColor.Yellow);
break;
case 34: // blue foreground
SetForegroundColor(ConsoleColor.Blue);
break;
case 35: // magenta foreground
SetForegroundColor(ConsoleColor.Magenta);
break;
case 36: // cyan foreground
SetForegroundColor(ConsoleColor.Cyan);
break;
case 37: // white foreground
SetForegroundColor(ConsoleColor.White);
break;
case 39: // default foreground
SetForegroundColor(ConsoleColor.Gray);
break;
case 40: // black background
SetBackgroundColor(ConsoleColor.Black);
break;
case 41: // red background
SetBackgroundColor(ConsoleColor.Red);
break;
case 42: // green background
SetBackgroundColor(ConsoleColor.Green);
break;
case 43: // yellow background
SetBackgroundColor(ConsoleColor.Yellow);
break;
case 44: // blue background
SetBackgroundColor(ConsoleColor.Blue);
break;
case 45: // magenta background
SetBackgroundColor(ConsoleColor.Magenta);
break;
case 46: // cyan background
SetBackgroundColor(ConsoleColor.Cyan);
break;
case 47: // white background
SetBackgroundColor(ConsoleColor.Gray);
break;
case 49: // default background
SetBackgroundColor(ConsoleColor.Black);
break;
default:
Debug.WriteLine(string.Format("Unknown Color change: {0} Data: {1}",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
}
else
{
Debug.WriteLine(string.Format("Unable to Parse Number in: {0} Data: {1}",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
else
{
Debug.WriteLine(string.Format("Unable to parse: {0} Data: {1}",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
}
}
#endregion
#region Cursor Position <Esc> A - G Or <Esc> f
else if ((func >= 0x41 && func <= 0x44) ||
(func == 0x48) || (func == 0x66))
{
int left = PositionLeft;
int top = PositionTop;
if (lenght == 3)
{
switch (func)
{
case 0x66:
case 0x48:
SetCursorPosition(0, 0);
break;
default:
Debug.WriteLine(string.Format("Error converting to cursor move: {0} Data {1}: ",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
}
else if (lenght > 3 && (func == 0x48 || func == 0x66))
{
if (vars.Count() > 1)
{
if (int.TryParse(vars[0], out top) && int.TryParse(vars[1], out left))
{
// Esc[ (line;column) H or Esc[ (line;column) f
// remove 1 for zero based offset
SetCursorPosition((top - 1), (left - 1));
}
else
{
Debug.WriteLine(string.Format("Error converting to cursor move: {0} Data {1}: ",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
else if (int.TryParse(vars[0], out top))
{
// Esc[;H or Esc[;f
SetCursorPosition(0, 0);
}
else
{
Debug.WriteLine(string.Format("Error converting to cursor move: {0} Data {1}: ",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
else if (lenght > 3 && (func >= 0x41 && func <= 0x44)) // Move cursor up n lines
{
Direction dir = Direction.Invalid;
List <int> dirs = new List <int>();
foreach (string var in vars)
{
if (int.TryParse(var, out num))
{
dirs.Add(num);
}
}
switch (func)
{
case 0x41:
dir = Direction.Up;
break;
case 0x42:
dir = Direction.Down;
break;
case 0x43:
dir = Direction.Right;
break;
case 0x44:
dir = Direction.Left;
break;
default:
Debug.WriteLine(string.Format("Unknown Direction: {0} Data {1}: ",
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
if (dirs.Count > 0 && dir != Direction.Invalid)
{
DirectionalMove(dirs.ToArray(), dir);
}
}
else
{
Debug.WriteLine(string.Format("Move/Tab unknown: {0} Bytes: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
#endregion
#region Set Console Mode <Esc>=h
else if (func == 0x68)
{
// set mode
if (payload[2] == 0x3D)
{
foreach (string var in vars)
{
if (int.TryParse(var.Substring(1), out num))
{
switch (num)
{
case 0: // 0 40 x 25 monochrome (text)
SetConsoleSize(40, 25);
SetConsoleBufferSize(40, 25);
break;
case 1: // 1 40 x 25 color (text)
SetConsoleSize(40, 25);
SetConsoleBufferSize(40, 25);
break;
case 2: // 2 80 x 25 monochrome (text)
SetConsoleSize(80, 25);
SetConsoleBufferSize(80, 25);
break;
case 3: // 3 80 x 25 color (text)
SetConsoleSize(80, 25);
SetConsoleBufferSize(80, 25);
break;
case 7: // 7 Enables line wrapping
NativeMethods.EnableWordWrap();
wordwrap = true;
break;
case 4: // 4 320 x 200 4-color (graphics)
case 5: // 5 320 x 200 monochrome (graphics)
case 6: // 6 640 x 200 monochrome (graphics)
case 13: // 13 320 x 200 color (graphics)
case 14: // 14 640 x 200 color (16-color graphics)
case 15: // 15 640 x 350 monochrome (2-color graphics)
case 16: // 16 640 x 350 color (16-color graphics)
case 17: // 17 640 x 480 monochrome (2-color graphics)
case 18: // 18 640 x 480 color (16-color graphics)
case 19: // 19 320 x 200 color (256-color graphics)
Debug.WriteLine(string.Format("Set Mode Graphics Mode Un-supported: {0} Number: {1} Data {2}: ", num,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
default:
Debug.WriteLine(string.Format("Set Mode <ESC>[= num. Unknown num: {0} Number: {1} Data {2}: ", num,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
}
else
{
Debug.WriteLine(string.Format("Set Mode <ESC>[= num. Unable to convert num: {0} Lenght: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
}
else
{
Debug.WriteLine(string.Format("Set Mode <ESC>[= num. 3rd char not = symbol: {0} Lenght: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
#endregion
#region Clear Line <Esc> J & <Esc> K
else if (func == 0x4A) // J
{
//Erase Down <ESC>[J
//Erases the screen from the current position down to the bottom of the screen.
if (lenght == 3)
{
ClearToDirection(Direction.Down);
}
else
{
foreach (string var in vars)
{
if (int.TryParse(var, out num))
{
switch (num)
{
case 0:
//Erase Up <ESC>[0J
//Erases the screen from the current position up to the end the screen.
ClearToDirection(Direction.Down);
break;
case 1:
//Erase Up <ESC>[1J
//Erases the screen from the current line up to the top of the screen.
ClearToDirection(Direction.Up);
break;
case 2:
//Erase Screen <ESC>[2J
//Erases the screen with the background color and moves the cursor to home.
Clear();
// reset the cursor position
SetCursorPosition(0, 0);
break;
default:
Debug.WriteLine(string.Format("Erase Screen <ESC>[num J unknown num: {0} Num: {1} Data: {2} ", num,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
}
else
{
Debug.WriteLine(string.Format("Erase Line <ESC> J unable to convert number: {0} Bytes: {1} Data: {2}, {3} ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload), index));
}
}
}
}
else if (func == 0x4B) // K
{
//Erases from the current cursor position to the end of the current line.
if (lenght == 3)
{
//Erase End of Line <ESC>[K
ClearToDirection(Direction.Right);
}
else
{
foreach (string var in vars)
{
if (int.TryParse(var, out num))
{
switch (num)
{
case 0:
ClearToDirection(Direction.Right);
break;
case 1:
ClearToDirection(Direction.Left);
break;
case 2:
ClearLine();
break;
default:
Debug.WriteLine(string.Format("Erase Screen <ESC>[num K unknown num: {0} Num: {1} Data {2}: ", num,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
break;
}
}
else
{
Debug.WriteLine(string.Format("Erase Line <ESC>[ K unable to convert number: {0} Bytes: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
}
}
else
{
Debug.WriteLine(string.Format("Erase Line <ESC>[ ?? unable to convert function: {0} Bytes: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
#endregion
}
else
{
Debug.WriteLine(string.Format("Malformed function length: {0} Bytes: {1} Data {2}: ", lenght,
SharedFunc.ByteArrayToHexString(payload), Encoding.ASCII.GetString(payload)));
}
}
internal override void commandImplementation()
{
uint sledId = 1;
BladeResponse myResponse = new BladeResponse();
AllBladesResponse myResponses = new AllBladesResponse();
try
{
if (this.argVal.ContainsKey('a'))
{
myResponses = WcsCli2CmConnectionManager.channel.SetAllBladesPowerLimitOff();
}
else if (this.argVal.ContainsKey('i'))
{
dynamic mySledId = null;
this.argVal.TryGetValue('i', out mySledId);
sledId = (uint)mySledId;
myResponse = WcsCli2CmConnectionManager.channel.SetBladePowerLimitOff((int)mySledId);
}
}
catch (Exception ex)
{
SharedFunc.ExceptionOutput(ex);
return;
}
if ((this.argVal.ContainsKey('a') && myResponses == null) || myResponse == null)
{
Console.WriteLine(WcsCliConstants.serviceResponseEmpty);
return;
}
if (this.argVal.ContainsKey('a'))
{
for (int index = 0; index < myResponses.bladeResponseCollection.Count(); index++)
{
if (myResponses.bladeResponseCollection[index].completionCode == Contracts.CompletionCode.Success)
{
Console.WriteLine("Blade " + myResponses.bladeResponseCollection[index].bladeNumber + ": Power Limit Deactive");
}
else if (myResponse.completionCode == Contracts.CompletionCode.Unknown)
{
Console.WriteLine("Blade " + myResponses.bladeResponseCollection[index].bladeNumber + ": " + WcsCliConstants.bladeStateUnknown);
}
else
{
// Display error if other than success/unknown
Console.WriteLine("Blade " + myResponses.bladeResponseCollection[index].bladeNumber + " failed with completion code: " + myResponses.bladeResponseCollection[index].completionCode.ToString());
}
}
}
else
{
if (myResponse.completionCode == Contracts.CompletionCode.Success)
{
Console.WriteLine("Blade " + myResponse.bladeNumber + ": Power Limit Deactive");
}
else if (myResponse.completionCode == Contracts.CompletionCode.Unknown)
{
Console.WriteLine("Blade " + myResponse.bladeNumber + ": " + WcsCliConstants.bladeStateUnknown);
}
else
{
// Display error if other than success/unknown
Console.WriteLine("Blade " + myResponse.bladeNumber + ": " + myResponse.completionCode.ToString());
}
}
}
/// <summary>
/// Encode VT100 escape sequences into function key
/// enterEncodeCRLF: VT100 encoding for Enter key. True: CR+LF for Enter. False: CR for Enter.
/// </summary>
private byte[] Vt100Encode(ConsoleKeyInfo keyInfo, bool enterEncodeCRLF)
{
byte[] enc = new byte[3];
enc[0] = 0x1B; // Esc
if (keyInfo.Key >= ConsoleKey.F1 && // if key between F1 & F4
keyInfo.Key <= ConsoleKey.F4)
{
enc[1] = 0x4F; // O
switch (keyInfo.Key)
{
case ConsoleKey.F1:
enc[2] = 0x50; // P
break;
case ConsoleKey.F2:
enc[2] = 0x51; // Q
break;
case ConsoleKey.F3:
enc[2] = 0x52; // R
break;
case ConsoleKey.F4:
enc[2] = 0x53; // S
break;
default:
break;
}
}
else if (keyInfo.Key >= ConsoleKey.F5 && // if key between F5 & F12
keyInfo.Key <= ConsoleKey.F12)
{
enc = new byte[2];
enc[0] = 0x1B; // Esc
switch (keyInfo.Key)
{
case ConsoleKey.F5:
enc[1] = 0x35;
break;
case ConsoleKey.F6:
enc[1] = 0x36;
break;
case ConsoleKey.F7:
enc[1] = 0x37;
break;
case ConsoleKey.F8:
enc[1] = 0x38;
break;
case ConsoleKey.F9:
enc[1] = 0x39;
break;
case ConsoleKey.F10:
enc[1] = 0x30;
break;
case ConsoleKey.F11:
enc[1] = 0x2A;
break;
case ConsoleKey.F12:
enc[1] = 0x28;
break;
default:
break;
}
}
else if (keyInfo.Key >= ConsoleKey.LeftArrow && // if key is Arrow
keyInfo.Key <= ConsoleKey.DownArrow)
{
enc[1] = 0x5B; // bracket
switch (keyInfo.Key)
{
case ConsoleKey.UpArrow:
enc[2] = 0x41; // A
break;
case ConsoleKey.DownArrow:
enc[2] = 0x42; // B
break;
case ConsoleKey.RightArrow:
enc[2] = 0x43; // C
break;
case ConsoleKey.LeftArrow:
enc[2] = 0x44; // D
break;
default:
break;
}
}
else if (keyInfo.Key == ConsoleKey.Enter) // if key is Enter
{
byte enc_length;
if (enterEncodeCRLF)
{
enc_length = 2;
enc = new byte[2] {
0x0D, 0x0A
};
}
else
{
enc_length = 1;
enc = new byte[1] {
0x0D
};
}
if (scrData != string.Empty && scrData.Length > 0)
{
// get screen data bytes
byte[] scrPayload = Encoding.UTF8.GetBytes(scrData);
// flush screen data
scrData = string.Empty;
// create new serialized packet with screen bytes and return payload
enc = new byte[(scrPayload.Length + enc_length)];
Buffer.BlockCopy(scrPayload, 0, enc, 0, scrPayload.Length);
// Add return key
enc[scrPayload.Length] = 0x0D;
if (enterEncodeCRLF)
{
enc[(scrPayload.Length + 1)] = 0x0A;
}
}
}
else if (keyInfo.Key == ConsoleKey.Delete)
{
// ^[3~"
enc = new byte[4];
enc[0] = 0x1B;
enc[1] = 0x5B; // bracket
enc[2] = 0x33;
enc[3] = 0x7E;
}
else if (keyInfo.Key == ConsoleKey.Escape) // Escape
{
enc = new byte[1];
enc[0] = 0x1B;
}
else if (keyInfo.Key == ConsoleKey.X &&
keyInfo.Modifiers == ConsoleModifiers.Control) // Ctrl + X
{
// Issue a graceful terminate.
SharedFunc.SetSerialSession(false);
// Clear console window
Console.Clear();
}
else if (keyInfo.Key == ConsoleKey.C &&
keyInfo.Modifiers == ConsoleModifiers.Control) // Ctrl + C
{
enc = new byte[1] {
0x03
};
}
else if (keyInfo.Key == ConsoleKey.Tab) // TAB
{
enc = new byte[1];
enc[0] = 0x09;
}
return(enc);
}