/// <summary>
/// Extracts all arguments from line.
/// </summary>
/// <param name="data">Raw line with user arguments.</param>
/// <param name="splitter">A character that delimits arguments.</param>
/// <returns>List of parsed arguments or null value if data is empty.</returns>
/// <exception cref="IncorrectSyntaxException">If incorrect arguments line.</exception>
protected RArgs ExtractArgs(string data, char splitter = ',')
{
if (string.IsNullOrWhiteSpace(data))
{
return(new RArgs(new Argument[0]));
}
StringHandler h = new StringHandler();
string[] raw = h.ProtectArguments(data).Split(splitter);
Argument[] ret = new Argument[raw.Length];
for (int i = 0; i < raw.Length; ++i)
{
string arg = h.Recovery(raw[i]).Trim();
if (arg.Length < 1 && splitter == ',') // std: p1, p2, p3
{
throw new IncorrectSyntaxException($"PM - extractArgs: incorrect arguments line '{data}'");
}
ret[i] = DetectArgument(arg);
}
return(new RArgs(ret));
}
