public static bool ProcessArguments(string[] argv, Option[] options, string optionPrefixes, DelegateOption unrecOption)
{
List <Option> defCallbacks = new List <Option>();
if (options == null)
{
WriteMsg.WriteLine("Error: No option given", WriteMsg.MsgLevel.Error);
return(false);
}
for (int pnum = 0; pnum < argv.Length; ++pnum)
{
Option?found_option = null;
foreach (Option opt in options)
{
bool match = false;
if (((opt.Type & ArgumentOptions.OT_PREFIX) != ArgumentOptions.OT_NONE) && (opt.Type & (ArgumentOptions.OT_WOS | ArgumentOptions.OT_WC | ArgumentOptions.OT_WE)) == ArgumentOptions.OT_NONE)
{
if (opt.Name.ToLower().IndexOf(argv[pnum].ToLower()) == 0)
{
match = true;
}
}
else
{
if (argv[pnum].ToLower().IndexOf(opt.Name.ToLower()) == 0)
{
int oplen = opt.Name.Length;
try
{
if (
(argv[pnum].Length == oplen && (((opt.NumberOfParameters == 0 && (opt.Type & ArgumentOptions.OT_OPTION_FILE) == ArgumentOptions.OT_NONE) || (opt.NumberOfParameters == 0 && (opt.Type & ArgumentOptions.OT_WS) != ArgumentOptions.OT_NONE && (opt.Type & ArgumentOptions.OT_DEFAULT) == ArgumentOptions.OT_NONE)))) ||
(argv[pnum].Length == oplen && opt.NumberOfParameters == 1 && (opt.Type & ArgumentOptions.OT_DEFAULT) != ArgumentOptions.OT_NONE && (opt.Type & ArgumentOptions.OT_WS) == ArgumentOptions.OT_NONE && (opt.Type & ArgumentOptions.OT_OPTION_FILE) == ArgumentOptions.OT_NONE && (opt.Type & ArgumentOptions.OT_WOS) == ArgumentOptions.OT_NONE) ||
(argv[pnum].Length != oplen && opt.NumberOfParameters == 1 && (opt.Type & ArgumentOptions.OT_WOS) != ArgumentOptions.OT_NONE && (opt.Type & ArgumentOptions.OT_DEFAULT) == ArgumentOptions.OT_NONE) ||
(argv[pnum][oplen] == '=' && opt.NumberOfParameters == 1 && (opt.Type & ArgumentOptions.OT_WE) != ArgumentOptions.OT_NONE) ||
(argv[pnum][oplen] == ':' && opt.NumberOfParameters == 1 && (opt.Type & ArgumentOptions.OT_WC) != ArgumentOptions.OT_NONE))
{
match = true;
}
}
catch (ArgumentOutOfRangeException) { }
}
}
if (match)
{
if (found_option != null)
{
WriteMsg.WriteLine("Error: Parameter {0} specified more than once.", WriteMsg.MsgLevel.Error, opt);
return(false);
}
found_option = opt;
}
}
if (found_option != null)
{
if (found_option.Value.NumberOfParameters == 0)
{
if (found_option.Value.Process != null && !found_option.Value.Process(found_option.Value, null))
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
}
else if (found_option.Value.NumberOfParameters == 1)
{
if ((found_option.Value.Type & ArgumentOptions.OT_PREFIX) != ArgumentOptions.OT_NONE)
{
if (pnum + 1 >= argv.Length)
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
if (!processOptionFile(options, optionPrefixes, unrecOption, found_option.Value, new[] { argv[pnum + 1] }))
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
pnum++;
}
else if ((found_option.Value.Type & ArgumentOptions.OT_DEFAULT) != ArgumentOptions.OT_NONE)
{
bool needProcess = true;
int oplen = found_option.Value.Name.Length;
string prm = string.Empty;
if (argv[pnum][oplen] == '=') // -option=value (OT_WE)
{
prm = argv[pnum].Substring(oplen + 1, argv[pnum].Length - oplen - 1);
}
else if (argv[pnum][oplen] == ':') // -option:value (OT_WC)
{
prm = argv[pnum].Substring(oplen + 1, argv[pnum].Length - oplen - 1);
}
else
{
if (found_option.Value.DefaultProcess != null)
{
defCallbacks.Add(found_option.Value);
needProcess = false;
}
else
{
WriteMsg.WriteLine("Error: The default value of '{0}' option is used but it does not have default value", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
prm = argv[pnum + 1];
pnum++;
}
if (needProcess)
{
if (!processOptionFile(options, optionPrefixes, unrecOption, found_option.Value, new[] { prm }))
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
}
}
else
{
int oplen = found_option.Value.Name.Length;
string prm = string.Empty;
if (argv[pnum][oplen] == '=') // -option=value (OT_WE)
{
prm = argv[pnum].Substring(oplen + 1, argv[pnum].Length - oplen - 1);
}
else if (argv[pnum][oplen] == ':') // -option:value (OT_WC)
{
prm = argv[pnum].Substring(oplen + 1, argv[pnum].Length - oplen - 1);
}
else if (argv[pnum][oplen] > 0) // -optionvalue (OT_WOS)
{
prm = argv[pnum].Substring(oplen, argv[pnum].Length - oplen);
}
else
{ // -option value (OT_WS)
if (pnum + 1 >= argv.Length)
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
prm = argv[pnum + 1];
pnum++;
}
if (!processOptionFile(options, optionPrefixes, unrecOption, found_option.Value, new[] { prm }))
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
}
}
else if (found_option.Value.NumberOfParameters > 1)
{
if (pnum + found_option.Value.NumberOfParameters >= argv.Length)
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
if (found_option.Value.Process != null && !found_option.Value.Process(found_option.Value, argv[pnum + 1].Split(' ')))
{
WriteMsg.WriteLine("Error: Cannot process the '{0}' option", WriteMsg.MsgLevel.Error, found_option.Value.Name);
return(false);
}
pnum += found_option.Value.NumberOfParameters;
}
}
else
{
if (Strchr(optionPrefixes, argv[pnum][0]) != null)
{
if (unrecOption != null)
{
unrecOption(argv[pnum]);
}
else
{
WriteMsg.WriteLine("Warning: Unrecognized parameter: '{0}'", WriteMsg.MsgLevel.Warning, argv[pnum]);
}
}
}
}
foreach (var opt in defCallbacks)
{
opt.DefaultProcess(opt);
}
return(true);
}
private static bool processOptionFile(Option[] options, string optionPrefixes, DelegateOption unrecOption, Option found_option, string[] found_option_args)
{
if ((found_option.Type & ArgumentOptions.OT_OPTION_FILE) != ArgumentOptions.OT_NONE)
{
bool ret = true;
if (found_option.Process != null)
{
return(found_option.Process(found_option, found_option_args));
}
if (ret)
{
List <string> @params = new List <string>();
string param = "";;
int qmc = 0;
string[] lines = System.IO.File.ReadAllLines(found_option_args[0]);
foreach (var line in lines)
{
if (qmc % 2 != 0)
{
param += " ";
}
qmc += countQuotationMarks(line);
param += line;
if (qmc % 2 == 0)
{
@params.Add(removeQuotationMarks(param));
qmc = 0;
param = "";
}
if (qmc % 2 != 0)
{
@params.Add(removeQuotationMarks(param));
}
}
return(ProcessArguments(@params.ToArray(), options, optionPrefixes, unrecOption));
}
}
else
{
if (found_option.Process != null)
{
return(found_option.Process(found_option, found_option_args));
}
}
return(true);
}
