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;
}
protected void DefineOptionThatViolatesFormat(OptionInfo option)
{
PostParsingState.Add(new ParsingError(option.ShortName, option.LongName, true));
}
protected static void EnsureOptionAttributeIsArrayCompatible(OptionInfo option)
{
if (!option.IsAttributeArrayCompatible)
{
throw new CommandLineParserException();
}
}
public MutuallyExclusiveInfo(OptionInfo option)
{
BadOption = option;
}
private static void SetParserStateIfNeeded(object options, OptionInfo option, bool? required, bool? mutualExclusiveness)
{
var list = ReflectionUtil.RetrievePropertyList<ParserStateAttribute>(options);
if (list.Count == 0)
{
return;
}
var property = list[0].Left;
// This method can be called when parser state is still not intialized
if (property.GetValue(options, null) == null)
{
property.SetValue(options, new CommandLine.ParserState(), null);
}
var parserState = (IParserState)property.GetValue(options, null);
if (parserState == null)
{
return;
}
var error = new ParsingError
{
BadOption =
{
ShortName = option.ShortName,
LongName = option.LongName
}
};
if (required != null) { error.ViolatesRequired = required.Value; }
if (mutualExclusiveness != null) { error.ViolatesMutualExclusiveness = mutualExclusiveness.Value; }
parserState.Errors.Add(error);
}
private void BuildMutuallyExclusiveMap(OptionInfo option)
{
var setName = option.MutuallyExclusiveSet;
if (!_mutuallyExclusiveSetMap.ContainsKey(setName))
{
_mutuallyExclusiveSetMap.Add(setName, new MutuallyExclusiveInfo(option));
}
_mutuallyExclusiveSetMap[setName].IncrementOccurrence();
}