public static OptionMap Create(object target, CommandLineParserSettings settings)
{
var list = ReflectionUtil.RetrievePropertyList<BaseOptionAttribute>(target);
if (list == null)
{
return null;
}
var map = new OptionMap(list.Count, settings);
foreach (var pair in list)
{
if (pair.Left != null && pair.Right != null)
{
map[pair.Right.UniqueName] = new OptionInfo(pair.Right, pair.Left);
}
}
map.RawOptions = target;
return map;
}
public static OptionMap CreateMap(object target,
IList<Pair<PropertyInfo, VerbOptionAttribute>> verbs, CommandLineParserSettings settings)
{
var map = new OptionMap(verbs.Count, settings);
foreach (var verb in verbs)
{
var optionInfo = new OptionInfo(verb.Right, verb.Left)
{
HasParameterLessCtor = verb.Left.PropertyType.GetConstructor(Type.EmptyTypes) != null
};
if (!optionInfo.HasParameterLessCtor && verb.Left.GetValue(target, null) == null)
{
throw new CommandLineParserException(string.Format("Type {0} must have a parameterless constructor or" +
" be already initialized to be used as a verb command.", verb.Left.PropertyType));
}
map[verb.Right.UniqueName] = optionInfo;
}
map.RawOptions = target;
return map;
}
public override Internal.ParserState Parse(IArgumentEnumerator argumentEnumerator, OptionMap map, object options)
{
var parts = argumentEnumerator.Current.Substring(2).Split(new[] { '=' }, 2);
var option = map[parts[0]];
bool valueSetting;
if (option == null)
{
return _ignoreUnkwnownArguments ? Internal.ParserState.MoveOnNextElement : Internal.ParserState.Failure;
}
option.IsDefined = true;
ArgumentParser.EnsureOptionArrayAttributeIsNotBoundToScalar(option);
if (!option.IsBoolean)
{
if (parts.Length == 1 && (argumentEnumerator.IsLast || !ArgumentParser.IsInputValue(argumentEnumerator.Next)))
{
return Internal.ParserState.Failure;
}
if (parts.Length == 2)
{
if (!option.IsArray)
{
valueSetting = option.SetValue(parts[1], options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
ArgumentParser.EnsureOptionAttributeIsArrayCompatible(option);
var items = ArgumentParser.GetNextInputValues(argumentEnumerator);
items.Insert(0, parts[1]);
valueSetting = option.SetValue(items, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
else
{
if (!option.IsArray)
{
valueSetting = option.SetValue(argumentEnumerator.Next, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting, true);
}
ArgumentParser.EnsureOptionAttributeIsArrayCompatible(option);
var items = ArgumentParser.GetNextInputValues(argumentEnumerator);
valueSetting = option.SetValue(items, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
}
if (parts.Length == 2)
{
return Internal.ParserState.Failure;
}
valueSetting = option.SetValue(true, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
public abstract PresentParserState Parse(IArgumentEnumerator argumentEnumerator, OptionMap map, object options);
public abstract Internal.ParserState Parse(IArgumentEnumerator argumentEnumerator, OptionMap map, object options);
public override Internal.ParserState Parse(IArgumentEnumerator argumentEnumerator, OptionMap map, object options)
{
IArgumentEnumerator group = new OneCharStringEnumerator(argumentEnumerator.Current.Substring(1));
while (group.MoveNext())
{
var option = map[group.Current];
if (option == null)
{
return _ignoreUnkwnownArguments ? Internal.ParserState.MoveOnNextElement : Internal.ParserState.Failure;
}
option.IsDefined = true;
ArgumentParser.EnsureOptionArrayAttributeIsNotBoundToScalar(option);
if (!option.IsBoolean)
{
if (argumentEnumerator.IsLast && group.IsLast)
{
return ParserState.Failure;
}
bool valueSetting;
if (!group.IsLast)
{
if (!option.IsArray)
{
valueSetting = option.SetValue(group.GetRemainingFromNext(), options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
ArgumentParser.EnsureOptionAttributeIsArrayCompatible(option);
var items = ArgumentParser.GetNextInputValues(argumentEnumerator);
items.Insert(0, @group.GetRemainingFromNext());
valueSetting = option.SetValue(items, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting, true);
}
if (!argumentEnumerator.IsLast && !ArgumentParser.IsInputValue(argumentEnumerator.Next))
{
return Internal.ParserState.Failure;
}
else
{
if (!option.IsArray)
{
valueSetting = option.SetValue(argumentEnumerator.Next, options);
if (!valueSetting)
{
this.DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting, true);
}
ArgumentParser.EnsureOptionAttributeIsArrayCompatible(option);
var items = ArgumentParser.GetNextInputValues(argumentEnumerator);
valueSetting = option.SetValue(items, options);
if (!valueSetting)
{
DefineOptionThatViolatesFormat(option);
}
return ArgumentParser.BooleanToParserState(valueSetting);
}
}
if ([email protected] && map[@group.Next] == null)
{
return Internal.ParserState.Failure;
}
if (!option.SetValue(true, options))
{
return Internal.ParserState.Failure;
}
}
return Internal.ParserState.Success;
}
