private void SetPropertiesValuesFromArguments(string[] args, ArgumentInfoCollection argumentsInfo, object data)
{
string argValue = "";
int currentSimpleArgumentIndex = 0;
ArgumentExclusivityController exController = new ArgumentExclusivityController();
while (this.currentArgIndex < args.Length)
{
string arg = args[this.currentArgIndex];
ArgumentInfo currentInfo = null;
// If the current argument is not registered as a valid argument name
// within the current argument information collection...
if (argumentsInfo.Contains(arg) == false)
{
// ... Try to see if there is a simple argument for this collection
currentInfo = argumentsInfo.GetSimpleArgument(currentSimpleArgumentIndex);
if (currentInfo == null)
{
// If not, search for the parent argument
ArgumentInfo argInfo = this.argumentsInfo.GetParentArgument(arg);
if (argInfo != null && argInfo.Found == false)
{
// There is a parent argument, but it has not been already found
if (args.Contains <string>(argInfo.Name))
{
throw new WrongArgumentPositionException(argInfo.Name, arg);
}
else
{
throw new MissingParentArgumentException(argInfo.Name, arg);
}
}
// If the argument does not exist in the entire hierarchy...
if (this.argumentsInfo.DeepContains(arg) == false)
{
throw new UnknownArgumentException(arg);
}
// Not at this level, looks again at upper level
this.currentArgIndex--;
return;
}
else
{
// For a simple argument, the value cannot be the name of another defined argument.
if (this.argumentsInfo.DeepContains(arg) && currentInfo.MandatoryArgument != null)
{
throw new MissingMandatoryArgumentException(currentInfo.SimpleArgument.HelpText);
}
}
argValue = arg;
currentSimpleArgumentIndex++;
}
else
{
try
{
currentInfo = argumentsInfo.FromName(arg);
}
catch (InvalidOperationException)
{
throw new UnknownArgumentException(arg);
}
exController.NewArgument(currentInfo);
if (currentInfo.PInfo == null)
{
this.currentArgIndex++;
continue;
}
if (Type.GetTypeCode(currentInfo.PInfo.PropertyType) != TypeCode.Boolean &&
currentInfo.UserType == false)
{
if (this.currentArgIndex >= args.Length - 1)
{
throw new MissingArgumentValueException(arg);
}
// If the value is a known argument, it means the value is missing!
string value = args[++this.currentArgIndex];
if (this.argumentsInfo.DeepContains(value))
{
throw new MissingArgumentValueException(arg);
}
argValue = value;
}
}
currentInfo.Found = true;
// If the current property info represent a user defined type
if (currentInfo.UserType)
{
this.currentArgIndex++;
// Set values for this user defined type
SetPropertiesValuesFromArguments(args, currentInfo.Children, currentInfo.UserTypeInstance);
// Associates the user defined type instance to the parent class instance
currentInfo.PInfo.SetValue(data, currentInfo.UserTypeInstance);
}
else
{
currentInfo.SetPropertyValue(data, argValue);
}
this.currentArgIndex++;
}
}
private void RegisterAttributesFromClassProperties(Type type, ArgumentInfoCollection argumentsInfo)
{
PropertyInfo[] properties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
int simpleArgumentIndex = 0;
foreach (PropertyInfo pinfo in properties)
{
ArgumentInfo ainfo = null;
CISimpleArgumentAttribute csaa = pinfo.GetCustomAttribute <CISimpleArgumentAttribute>();
if (csaa == null)
{
CINamedArgumentAttribute cnaa = pinfo.GetCustomAttribute <CINamedArgumentAttribute>();
if (cnaa == null)
{
continue; // Not a field associated with a console argument
}
if (cnaa.Names.Length == 0)
{
throw new InvalidArgumentDefinitionException(string.Format("No argument name associated with the property {0}.", pinfo.Name));
}
// If the collection already contains one the of arguments specified in the current AppArgumentAttribute
if (argumentsInfo.Contains(cnaa.Names))
{
throw new InvalidArgumentDefinitionException(string.Format("One of the argument specified with the property {0} has been already registered.", pinfo.Name));
}
ainfo = new ArgumentInfo(cnaa);
}
else
{
ainfo = new ArgumentInfo(csaa, simpleArgumentIndex++);
}
ainfo.PInfo = pinfo;
ainfo.MandatoryArgument = pinfo.GetCustomAttribute <CIMandatoryArgumentAttribute>();
ainfo.GroupedMandatoryArgument = pinfo.GetCustomAttribute <CIGroupedMandatoryArgumentAttribute>();
ainfo.ArgumentBoundary = pinfo.GetCustomAttribute <CIArgumentBoundaryAttribute>();
ainfo.ArgumentValueLength = pinfo.GetCustomAttribute <CIArgumentValueLengthAttribute>();
ainfo.ArgumentFormat = pinfo.GetCustomAttribute <CIArgumentFormatAttribute>();
ainfo.Job = pinfo.GetCustomAttribute <CIJobAttribute>();
ainfo.FileContent = pinfo.GetCustomAttribute <CIFileContentAttribute>();
ainfo.Password = pinfo.GetCustomAttribute <CIPasswordAttribute>();
ainfo.Exclusive = pinfo.GetCustomAttribute <CIExclusiveArgumentAttribute>();
if (pinfo.PropertyType.IsUserType())
{
ainfo.UserType = true;
ainfo.UserTypeInstance = Activator.CreateInstance(pinfo.PropertyType);
ArgumentInfoCollection childrenInfo = new ArgumentInfoCollection();
RegisterAttributesFromClassProperties(pinfo.PropertyType, childrenInfo);
ainfo.Children.AddRange(childrenInfo);
}
if (ainfo.NamedArgument != null &&
this.argumentsInfo.DeepContains(ainfo.Name))
{
throw new DuplicateArgumentDefinitionException(ainfo.Name);
}
argumentsInfo.Add(ainfo);
}
}
