protected override Variable Evaluate(ParsingScript script)
{
List <string> patterns = Utils.GetFunctionArgs(script);
if (patterns.Count == 0)
{
patterns.Add("*.*");
}
List <Variable> results = null;
try
{
string pwd = Directory.GetCurrentDirectory();
List <string> files = Utils.GetFiles(pwd, patterns.ToArray());
results = Utils.ConvertToResults(files.ToArray(), true);
}
catch (Exception exc)
{
throw new ArgumentException("Couldn't list directory: " + exc.Message);
}
return(new Variable(results));
}
protected override Parser.Result Evaluate(string data, ref int from)
{
List <string> patterns = Utils.GetFunctionArgs(data, ref from);
if (patterns.Count == 0)
{
patterns.Add("*.*");
}
List <Parser.Result> results = null;
try
{
string pwd = Directory.GetCurrentDirectory();
List <string> files = Utils.GetFiles(pwd, patterns.ToArray());
//m_interpreter.AppendOutput("----- Found files with pattern [" +
// string.Join(", ", patterns.ToArray()) + "] -----");
results = new List <Parser.Result>(files.Count);
foreach (string filename in files)
{
results.Add(new Parser.Result(Double.NaN, filename));
//m_interpreter.AppendOutput(filename);
}
//m_interpreter.AppendOutput(Utils.GetLine());
}
catch (Exception exc)
{
throw new ArgumentException("Couldn't list directory: " + exc.Message);
}
return(new Parser.Result(Double.NaN, null, results));
}