protected override String[] Flatten(Options options, string[] arguments, bool stopAtNonOption)
{
Init();
int argc = arguments.Length;
for (int i = 0; i < argc; i++)
{
// get the next command line token
string token = arguments[i];
// handle long option --foo or --foo=bar
if (token.StartsWith("--"))
{
int pos = token.IndexOf('=');
String opt = pos == -1 ? token : token.Substring(0, pos); // --foo
if (!options.HasOption(opt))
{
ProcessNonOptionToken(token, stopAtNonOption);
}
else
{
currentOption = options.GetOption(opt);
tokens.Add(opt);
if (pos != -1)
{
tokens.Add(token.Substring(pos + 1));
}
}
}
// single hyphen
else if ("-".Equals(token))
{
tokens.Add(token);
}
else if (token.StartsWith("-"))
{
if (token.Length == 2 || options.HasOption(token))
{
ProcessOptionToken(options, token, stopAtNonOption);
}
// requires bursting
else
{
BurstToken(options, token, stopAtNonOption);
}
}
else
{
ProcessNonOptionToken(token, stopAtNonOption);
}
Gobble(arguments, ref i);
}
return((String[])tokens.ToArray(typeof(String)));
}
protected void BurstToken(Options options, string token, bool stopAtNonOption)
{
for (int i = 1; i < token.Length; i++)
{
String ch = token[i].ToString();
if (options.HasOption(ch))
{
tokens.Add("-" + ch);
currentOption = options.GetOption(ch);
if (currentOption.HasArgument() && (token.Length != (i + 1)))
{
tokens.Add(token.Substring(i + 1));
break;
}
}
else if (stopAtNonOption)
{
ProcessNonOptionToken(token.Substring(i), true);
break;
}
else
{
tokens.Add(token);
break;
}
}
}
private void ProcessOptionToken(Options options, string token, bool stopAtNonOption)
{
if (stopAtNonOption && !options.HasOption(token))
{
eatTheRest = true;
}
if (options.HasOption(token))
{
currentOption = options.GetOption(token);
}
tokens.Add(token);
}
protected override String[] Flatten(Options options, string[] arguments, bool stopAtNonOption)
{
Init();
int argc = arguments.Length;
for (int i = 0; i < argc; i++) {
// get the next command line token
string token = arguments[i];
// handle long option --foo or --foo=bar
if (token.StartsWith("--")) {
int pos = token.IndexOf('=');
String opt = pos == -1 ? token : token.Substring(0, pos); // --foo
if (!options.HasOption(opt)) {
ProcessNonOptionToken(token, stopAtNonOption);
} else {
currentOption = options.GetOption(opt);
tokens.Add(opt);
if (pos != -1) {
tokens.Add(token.Substring(pos + 1));
}
}
}
// single hyphen
else if ("-".Equals(token)) {
tokens.Add(token);
} else if (token.StartsWith("-")) {
if (token.Length == 2 || options.HasOption(token)) {
ProcessOptionToken(options, token, stopAtNonOption);
}
// requires bursting
else {
BurstToken(options, token, stopAtNonOption);
}
} else {
ProcessNonOptionToken(token, stopAtNonOption);
}
Gobble(arguments, ref i);
}
return (String[])tokens.ToArray(typeof(String));
}
protected void BurstToken(Options options, string token, bool stopAtNonOption)
{
for (int i = 1; i < token.Length; i++) {
String ch = token[i].ToString();
if (options.HasOption(ch)) {
tokens.Add("-" + ch);
currentOption = options.GetOption(ch);
if (currentOption.HasArgument() && (token.Length != (i + 1))) {
tokens.Add(token.Substring(i + 1));
break;
}
} else if (stopAtNonOption) {
ProcessNonOptionToken(token.Substring(i), true);
break;
} else {
tokens.Add(token);
break;
}
}
}
private void ProcessOptionToken(Options options, string token, bool stopAtNonOption)
{
if (stopAtNonOption && !options.HasOption(token)) {
eatTheRest = true;
}
if (options.HasOption(token)) {
currentOption = options.GetOption(token);
}
tokens.Add(token);
}