public Terminal(
TerminalOpenEvent terminalOpen = null,
ConsoleOutEvent onConsoleOutEvent = null
)
{
var chr = CharacterParser.Create();
var ansi = new AnsiParserEvents()
{
Input = (characters) => Debug.Write(new string(characters))
};
_ansiParser = new AnsiParser(events: ansi, utf8: chr.TryParseUtf8);
var vt = new VTParserEvents()
{
EscapeSequence = _ansiParser.OnEscapeSequence,
ControlSequence = _ansiParser.OnControlSequenceCommand,
Execute = _ansiParser.OnExecute,
OsCommand = _ansiParser.OnOsCommand,
Print = _ansiParser.OnPrint
};
_vtParser = new VTParser(events: vt, utf8: chr.TryParseUtf8, ascii: chr.TryParseAscii);
onConsoleOutEvent?.Subscribe(OnConsoleOut);
terminalOpen?.Publish(new TerminalOpenEventData(
@"C:\windows\system32\cmd.exe", "",
null, null
));
}
public static void AnsiParser_Print_ConfigureCharSet_ShiftIn_ShiftOut()
{
const string Case = "Hello 😁 world a ";
const string SpecialCase = "H\n┌┌⎺ 😁 ┬⎺⎼┌\r ▒ ";
var sb = new StringBuilder();
var ix = 0;
var current = Case;
var events = new AnsiParserEvents()
{
Input = (characters) =>
{
sb.Append(new string(characters));
ix = (ix + characters.Length) % Case.Length;
}
};
var chars = CharacterParser.Create();
var sut = new AnsiParser(events: events, utf8: chars.TryParseUtf8);
sut.OnPrint(Case);
sut.OnPrint(Case);
Assert.Equal(current + current, sb.ToString());
// SET G0
sut.OnEscapeSequence(EscapeCommand.ConfigureSpecialCharSet, new[] { (byte)'(' });
sb.Clear();
ix = 0;
current = SpecialCase;
sut.OnPrint(Case);
sut.OnPrint(Case);
Assert.Equal(current + current, sb.ToString());
// Shift
sut.OnExecute(ControlCode.ShiftOut);
sb.Clear();
ix = 0;
current = Case;
sut.OnPrint(Case);
sut.OnPrint(Case);
Assert.Equal(current + current, sb.ToString());
// Reset G0 and Shift
sut.OnEscapeSequence(EscapeCommand.ConfigureAsciiCharSet, new[] { (byte)'(' });
sut.OnExecute(ControlCode.ShiftIn);
sb.Clear();
ix = 0;
current = Case;
sut.OnPrint(Case);
sut.OnPrint(Case);
Assert.Equal(current + current, sb.ToString());
}
public static void AnsiParser_OsCommand_SetWindowTitle()
{
var dispatched = 0;
var events = new AnsiParserEvents
{
SetTitle = (characters) =>
{
dispatched++;
Assert.Equal("Hello 😁 world", new string(characters));
}
};
var chars = CharacterParser.Create();
var sut = new AnsiParser(events: events, chars.TryParseUtf8);
Osc(sut, OsCommand.SetWindowTitle, "Hello 😁 world");
Osc(sut, OsCommand.SetWindowIconAndTitle, "Hello 😁 world");
Assert.Equal(2, dispatched);
}
internal static void AnsiParser_OsCommand_SetClipboard()
{
const string Case = "Hello 😁 world";
var dispatched = 0;
var events = new AnsiParserEvents
{
SetClipboard = (characters) =>
{
++dispatched;
Assert.Equal(Case, new string(characters));
}
};
var chars = CharacterParser.Create();
var sut = new AnsiParser(events: events, utf8: chars.TryParseUtf8);
var param = Convert.ToBase64String(Encoding.UTF8.GetBytes(Case));
Osc(sut, OsCommand.SetClipboard, "", param);
Assert.Equal(1, dispatched);
}
public static void VTParser_Print_UTF8()
{
const string Case = "Hello 😁 world ";
var packet = Encoding.UTF8.GetBytes(Case);
var dispatched = 0;
var sb = new StringBuilder();
var events = new VTParserEvents
{
Print = (characters) =>
{
sb.Append(new string(characters));
dispatched = (dispatched + characters.Length) % Case.Length;
}
};
var chars = CharacterParser.Create();
var parser = new VTParser(events: events, maxParameters: 3, utf8: chars.TryParseUtf8, ascii: chars.TryParseAscii);
parser.Process(packet);
parser.Process(packet);
Assert.Equal(Case + Case, sb.ToString());
}
