internal int Run()
{
InteractivePrompt.Run(
(string commandLine, List <char> commandLineCharacters, List <string> commands) =>
{
return(ExecuteCommand(commandLine));
}, PromptString, ConsoleAppResources.StartupMessage, s_completionList);
return(Program.Success);
}
public static bool Interactive()
{
GlobalVars.CounterOfEnterInteractiveMode += 1; //每次进入交互模式计数器加一
var prompt = GlobalVars.InteractivePromptString + ">";
var startupMsg = "Now will enter interactive mode......\n Tips: Type commands like linux shell (Tab to auto complete | Ctrl + C to quit) then press enter to write to device \n or Press Enter to read response";
if (GlobalVars.CounterOfEnterInteractiveMode > 1) //如果交互模式计数器大于1,不要打印提示消息
{
startupMsg = String.Empty;
}
List <string> completionList = new List <string> {
"*IDN?", "*RST", "*TST?", "*CLS"
};
InteractivePrompt.Run(
((strCmd, promptt, listCmd) =>
{
if (GlobalVars.VISA_CLI_Option_isClearConsole)
{
Console.Clear();
}
//return strCmd.Length.ToString() + Environment.NewLine;
//var handleInput = "(((--> " + strCmd + " <--)))";
//return handleInput + Environment.NewLine;
if (!String.IsNullOrWhiteSpace(strCmd))
{
GlobalVars.VISA_CLI_Option_CommandString = strCmd;
Write();
return("cmdStr is " + GlobalVars.VISA_CLI_Option_CommandString + " Write" + Environment.NewLine);
}
else
{
GlobalVars.VISA_CLI_Option_CommandString = String.Empty; //如果输入为空，则将GlobalVars.VISA_CLI_Option_CommandString置为空,防止在异常发生后尝试再次进入交互模式时判断出现错误 while (GlobalVars.VISA_CLI_Option_isInteractiveMode || String.IsNullOrEmpty(GlobalVars.VISA_CLI_Option_CommandString))
Read();
return("cmdStr is empty,Read(）" + Environment.NewLine + "ReadBack buffer is:" + Environment.NewLine + ((GlobalVars.VISA_CLI_Option_isOutputModeHex) ? (DRDigit.Fast.ToHexString(GlobalVars.VISA_CLI_ReadBackBuffer) + "\n") : (System.Text.Encoding.GetEncoding("iso-8859-1").GetString(GlobalVars.VISA_CLI_ReadBackBuffer).TrimEnd('\0'))));
}
}), prompt, startupMsg, completionList);
return(true);
}
public static void Run(string[] args, ConfigFile configFile)
{
try
{
string dbname = (args.Length > 1) && (args[1] != null) ? args[1] : null;
SqliteDb db = new SqliteDb(dbname, true, null, configFile.Extract.Delimiter, configFile.Db.LogFile).Init();
if (dbname == null)
{
dbname = "a transient in-memory database.";
}
Writer = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out);
var tables = db.GetTableNames();
var columns = new List <string>();
foreach (var t in tables)
{
foreach (var col in db.GetColumnNamesForTable(t))
{
if (!columns.Contains(col))
{
columns.Add(col);
}
}
}
var startupMsg = "ETLyte v. " + Globals.Version;
startupMsg += Environment.NewLine + "Connected to " + dbname;
string prompt = "ETLyte> ";
CSharpEvaluator eval = new CSharpEvaluator();
InteractivePrompt.Run(
((cmd, rawinput, completions) =>
{
// add new completions
foreach (var c in cmd.Split(' '))
{
if (!completions.Contains(c))
{
completions.Add(c);
}
}
string retstr = "";
var arg = cmd.Split(' ');
var firstArg = arg[0];
if (firstArg.Trim()[0] == '.')
{
switch (firstArg.ToLower())
{
case ".tables":
var sqlcmd = "SELECT name FROM sqlite_master WHERE type='table';";
if (db.ExecuteQuery(sqlcmd, Writer) != 0)
{
Writer.WriteStd(db.LastError);
}
break;
case ".output":
if (arg[1].ToLower() == "json")
{
Writer = new JsonResultWriter(Console.Out, Console.Out, Console.Out);
retstr = "Switched to JSON output" + Environment.NewLine;
}
else if (arg[1].ToLower() == "plain")
{
Writer = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out);
retstr = "Switched to plain output" + Environment.NewLine;
}
break;
default:
retstr = "Unrecognized command." + Environment.NewLine;
break;
}
}
else if (firstArg.Trim()[0] == '{')
{
retstr = eval.HandleCmd(cmd.Trim().Substring(1)) + Environment.NewLine;
}
else
{
if (db.ExecuteQuery(cmd, Writer) != 0)
{
Writer.WriteStd(db.LastError);
}
}
return(retstr);
}), prompt, startupMsg, tables.Concat(columns).ToList());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.InnerException);
Console.WriteLine(e.StackTrace);
}
}
public static int RunOptionsAndReturnExitCode(Options opts)
{
var program = new Stack();
var code = new Stack();
program.Push(code);
Interpreter interpreter;
switch (opts.interpreter)
{
case "nonstrict":
interpreter = new NonstrictInterpreter();
break;
case "strict":
interpreter = new StrictInterpreter();
break;
default:
throw new Exception($"No such interpreter '{opts.interpreter}'.");
}
var prompt = "> ";
var trace = true;
Console.WriteLine($"got a program option '{opts.program}'");
if (opts.program != null)
{
program = opts.program.ToStack();
if (!trace)
{
program = interpreter.Run(program);
Console.WriteLine(program.ToRepr());
}
else
{
Console.WriteLine(program.ToRepr());
// sb.Append(Environment.NewLine);
foreach (var stack in interpreter.EvalStream(program))
{
Console.WriteLine(stack.ToRepr());
// sb.Append(Environment.NewLine);
program = stack;
}
}
return(0);
}
var startupMsg = "Welcome to push-forth!";
List <string> completionList = interpreter.instructions.Keys.ToList();
InteractivePrompt
.Run(
((strCmd, listCmd, listStrings) =>
{
if (!opts.completeStack)
{
var newCode = $"[{strCmd}]".ToStack();
program.Pop();
program.Push(newCode);
}
else
{
program = strCmd.ToStack();
}
string output;
if (!trace)
{
program = interpreter.Run(program);
output = program.ToRepr();
}
else
{
var sb = new StringBuilder();
sb.Append(program.ToRepr());
sb.Append(Environment.NewLine);
foreach (var stack in interpreter.EvalStream(program))
{
sb.Append(stack.ToRepr());
sb.Append(Environment.NewLine);
program = stack;
}
output = sb.ToString();
}
return(strCmd
+ Environment.NewLine
+ output
+ Environment.NewLine);
}), prompt, startupMsg, completionList);
return(0);
}