public override string GenerateDescription(NktParam aParameter, string functionName)
{
if (aParameter.PointerVal == IntPtr.Zero) return "0x0";
var pointedParameter = aParameter.Evaluate();
return pointedParameter.FieldsCount == 0 ? DescriptionForNonStructurePointee(aParameter) : DescriptionForStructurePointee(pointedParameter, functionName);
}
private bool Inspect(NktParam parameter)
{
if (IsMaxAllowedDepthReached) return false;
parameter.Accept(this);
return true;
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
var nonStructureFields = NonStructureFieldsFrom(aParameter);
if (nonStructureFields.Length == 0) return EmptyStructureDescription;
var stringDescriptor = new StringDescriptor();
if (!nonStructureFields.Any(parameter => stringDescriptor.CanHandle(parameter, functionName)))
return FormatAsStructure(Describe(nonStructureFields.First(), functionName));
var aField = nonStructureFields.First(aParameter1 => stringDescriptor.CanHandle(aParameter1, functionName));
var fieldDescription = stringDescriptor.GenerateDescription(aField, functionName);
return FormatAsStructure(fieldDescription);
}
private static ParameterDescriptor For(NktParam aParameter, string functionName)
{
var generators = new ParameterDescriptor[]
{
new NullPointerDescriptor(),
new MessageDescriptor(),
new ResourceStringDescriptor(),
new GuidDescriptor(),
new StringDescriptor(),
new StructureDescriptor(),
new PointerDescriptor(),
new BasicTypeDescriptor()
};
return generators.First(generator => generator.CanHandle(aParameter, functionName));
}
public void VisitSignedDoubleWordParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
public void VisitFloatParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
public void VisitResourceStringParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private string ByteDescription(NktParam aParameter)
{
return(FormatAsHex(aParameter.ByteVal));
}
private static NktParam[] NonStructureFieldsFrom(NktParam aParameter)
{
return FieldsFrom(aParameter).Where(param => param.FieldsCount == 0).ToArray();
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return IsMessageFunction(functionName) && IsMessageParameter(aParameter.Name);
}
private InspectedParameter RegisterInspectorFor(NktParam aParameter)
{
var inspectedParameter = InspectedParameter.From(aParameter, _functionName);
InspectedParameters.Add(inspectedParameter);
return inspectedParameter;
}
private string DescriptionForNonStructurePointee(NktParam aParameter)
{
return(FormatAsPointer(aParameter.PointerVal));
}
private string DescriptionForStructurePointee(NktParam pointedParameter, string functionName)
{
return(Describe(pointedParameter, functionName));
}
public static InspectedParameter From(NktParam aParameter, string functionName)
{
var description = ParameterDescriptor.Describe(aParameter, functionName);
return(From(description, aParameter.Name, aParameter.Type()));
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
return(aParameter.ReadString());
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return(aParameter.IsWideString || aParameter.IsAnsiString);
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
return("NULL");
}
public void VisitNullPointerParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
public void VisitStructureParameter(NktParam aParameter)
{
var inspectedStructure = RegisterInspectorFor(aParameter);
foreach (var field in aParameter.Fields().CollectAllInspectables())
{
IncreaseInspectingDepth();
if (Inspect(field))
RemoveLastCreatedParameterAndAddItAsChildOf(inspectedStructure);
DecreaseInspectingDepth();
}
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return(aParameter.IsPointer);
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
var handledBasicTypes = _basicTypesHandlers.Keys;
return(handledBasicTypes.Contains(aParameter.BasicType));
}
public static string Describe(NktParam aParameter, string functionName)
{
return(For(aParameter, functionName).GenerateDescription(aParameter, functionName));
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return aParameter.FieldsCount > 0;
}
public abstract bool CanHandle(NktParam aParameter, string functionName);
public override bool CanHandle(NktParam aParameter, string functionName)
{
return aParameter.IsPointer && aParameter.IsNullPointer;
}
public abstract string GenerateDescription(NktParam aParameter, string functionName);
public override bool CanHandle(NktParam aParameter, string functionName)
{
var handledBasicTypes = _basicTypesHandlers.Keys;
return handledBasicTypes.Contains(aParameter.BasicType);
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return(aParameter.FieldsCount > 0);
}
public void VisitWideCharParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private static NktParam[] NonStructureFieldsFrom(NktParam aParameter)
{
return(FieldsFrom(aParameter).Where(param => param.FieldsCount == 0).ToArray());
}
public void VisitUnsignedByteParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private static NktParam[] FieldsFrom(NktParam aParameter)
{
return(aParameter.Fields().CollectAll());
}
public void VisitUnsignedQuadWordParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private string WordDescription(NktParam aParameter)
{
return(FormatAsHex(aParameter.ShortVal));
}
public void VisitNonNullPointerParameter(NktParam aParameter)
{
var pointee = aParameter.Evaluate();
Inspect(pointee);
// Parameter Name and Type information is provided by the pointer parameter, and not by the pointee
UpdateLastAddedParameterInfo(aParameter.Name, aParameter.Type());
}
public override bool CanHandle(NktParam aParameter, string functionName)
{
return !string.IsNullOrEmpty(aParameter.GuidString);
}
public void VisitGuidStringParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
var description = DescriptionFor(aParameter);
var formattedDescription = string.IsNullOrEmpty(description) ? string.Empty : " " + description;
return string.Format("0x{0:X}{1}", (uint)aParameter.Value, formattedDescription);
}
public void VisitWideCharParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private string QuadWordDescription(NktParam aParameter)
{
return(FormatAsHex(aParameter.LongLongVal));
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
return aParameter.GuidString;
}
public void VisitStringParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private static string DescriptionFor(NktParam aParameter)
{
var messageCode = (uint)aParameter.Value;
var descriptionNode = _knownParameterDescriptions.SelectSingleNode(DescriptionQueryFor(messageCode));
if (descriptionNode == null) return string.Empty;
if (string.IsNullOrEmpty(descriptionNode.InnerText))
{
return IsUserMessageCode(messageCode) ? DescriptionForUserMessage(messageCode) : string.Empty;
}
return DescriptionForMessage(descriptionNode);
}
public void VisitFloatParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
public static InspectedParameter From(NktParam aParameter, string functionName)
{
var description = ParameterDescriptor.Describe(aParameter, functionName);
return From(description, aParameter.Name, aParameter.Type());
}
public void VisitSignedByteParameter(NktParam aParameter)
{
RegisterInspectorFor(aParameter);
}
private string ByteDescription(NktParam aParameter)
{
return FormatAsHex(aParameter.ByteVal);
}
private string WordDescription(NktParam aParameter)
{
return FormatAsHex(aParameter.ShortVal);
}
private static NktParam[] FieldsFrom(NktParam aParameter)
{
return aParameter.Fields().CollectAll();
}
private string QuadWordDescription(NktParam aParameter)
{
return FormatAsHex(aParameter.LongLongVal);
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
return "NULL";
}
public override string GenerateDescription(NktParam aParameter, string functionName)
{
var generateDescriptionFor = _basicTypesHandlers[aParameter.BasicType];
return(generateDescriptionFor(aParameter));
}