public override bool Match(IMatchTarget matchTarget)
{
string nativeSignature;
if (matchTarget is SignatureInfoMatchTarget)
{
SignatureInfoMatchTarget sigInfoMatchTarget = matchTarget as SignatureInfoMatchTarget;
nativeSignature = sigInfoMatchTarget.NativeSignature;
}
else
{
throw new CannotApplyConditionToMatchTargetException(this, matchTarget);
}
return(m_operator.IsTrue("" + nativeSignature, m_value));
}
public override bool Match(IMatchTarget matchTarget)
{
int parameterIndex = 0;
if (matchTarget is SignatureInfoMatchTarget)
{
SignatureInfoMatchTarget sigInfoMatchTarget = matchTarget as SignatureInfoMatchTarget;
parameterIndex = sigInfoMatchTarget.NativeParameterIndex;
}
else
{
throw new CannotApplyConditionToMatchTargetException(this, matchTarget);
}
return(m_operator.IsTrue("" + parameterIndex, m_value));
}
private NativeParameterIndexCondition GetNativeParameterIndexCondition(
SignatureInfoMatchTarget signatureInfoMatchTarget)
{
NativeParameterIndexConditionDef parameterIndexConditionDef =
NativeParameterIndexConditionDef.GetInstance();
var parameterIndexCondition =
parameterIndexConditionDef.Create() as NativeParameterIndexCondition;
parameterIndexCondition.Operator = EqualOperator.GetInstance();
parameterIndexCondition.Value = "" + signatureInfoMatchTarget.NativeParameterIndex;
return parameterIndexCondition;
}
private static void ProcessFuncParams(TypeInfo interfaceTypeInfo,
int funcIndex, TreeNode parentTreeNode)
{
int paramIndex = 0;
FuncDesc funcDesc = interfaceTypeInfo.GetFuncDesc(funcIndex);
ElemDesc retElemDesc = funcDesc.elemdescFunc;
SignatureInfoMatchTarget retSignatureInfo = new SignatureInfoMatchTarget(interfaceTypeInfo,
funcIndex, retElemDesc, paramIndex);
TreeNode retTreeNode = new TreeNode();
string typeString =
(new TlbType2String(interfaceTypeInfo, retElemDesc.tdesc)).GetTypeString();
retTreeNode.Text = typeString + " " + retSignatureInfo.Name +
": " + retSignatureInfo.Type;
retTreeNode.Tag = retSignatureInfo;
SetTlbTreeNodeImage(retTreeNode);
parentTreeNode.Nodes.Add(retTreeNode);
++paramIndex;
// Parameters
//string[] signatureNames = interfaceTypeInfo.GetNames(funcDesc.memid, funcDesc.cParams + 1);
for (int i = 0; i < funcDesc.cParams; ++i)
{
ElemDesc paramElemDesc = funcDesc.GetElemDesc(i);
typeString =
(new TlbType2String(interfaceTypeInfo, paramElemDesc.tdesc)).GetTypeString();
//string signatureName = signatureNames[i + 1];
//if (signatureName.Trim().Equals(""))
// signatureName = "_unnamed_arg_" + paramIndex;
SignatureInfoMatchTarget paramSignatureInfo = new SignatureInfoMatchTarget(
interfaceTypeInfo, funcIndex, paramElemDesc, paramIndex);
TreeNode paramTreeNode = new TreeNode();
paramTreeNode.Text = typeString + " " + paramSignatureInfo.Name +
": " + paramSignatureInfo.Type;
++paramIndex;
paramTreeNode.Tag = paramSignatureInfo;
SetTlbTreeNodeImage(paramTreeNode);
parentTreeNode.Nodes.Add(paramTreeNode);
}
}
private static void GetTypeFromConvertToAction(SignatureInfoMatchTarget target,
ConvertToAction convertToAction, ConverterInfo converterInfo, TypeInfo typeInfo,
TypeDesc typeDesc, out Type typeReturn, out CustomAttributeBuilder customAttribute,
out ParameterAttributes fixedParameterAttributes)
{
typeReturn = null;
customAttribute = null;
fixedParameterAttributes = ParameterAttributes.None;
ParameterDirection direction =
ConvertToActionConstants.GetParameterDirection(convertToAction.Direction);
switch (direction)
{
case ParameterDirection.IN:
fixedParameterAttributes |= ParameterAttributes.In;
break;
case ParameterDirection.OUT:
fixedParameterAttributes |= ParameterAttributes.Out;
break;
case ParameterDirection.INOUT:
fixedParameterAttributes |= ParameterAttributes.In;
fixedParameterAttributes |= ParameterAttributes.Out;
break;
}
Dictionary<string, string> attributePairDictionary =
ConvertToAction.GetConvertToAttributeDictionary(convertToAction.Attributes);
ManagedTypeConvertTo managedType =
ConvertToActionConstants.GetManagedTypeConvertTo(convertToAction.ManagedTypeConvertTo);
UnmanagedType marshalAs =
ConvertToActionConstants.GetMarshalAs(convertToAction.UnmanagedTypeMarshalAs);
switch (managedType)
{
case ManagedTypeConvertTo.LPARRAY:
if ((VarEnum)typeDesc.vt == VarEnum.VT_CARRAY || (VarEnum)typeDesc.vt == VarEnum.VT_PTR)
{
TypeConverter elemTypeConverter = new TypeConverter(converterInfo, typeInfo,
typeDesc.lptdesc, ConversionType.Element);
Type elemType = elemTypeConverter.ConvertedType;
typeReturn = elemType.MakeArrayType();
if (attributePairDictionary.ContainsKey(ConvertToActionDef.SizeConst))
{
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAsConstArray(UnmanagedType.LPArray,
Int32.Parse(attributePairDictionary[ConvertToActionDef.SizeConst].ToString()));
}
else if (attributePairDictionary.ContainsKey(ConvertToActionDef.SizeParamIndex))
{
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAsConstArrayBySizeParamIndex(
UnmanagedType.LPArray,
Int16.Parse(attributePairDictionary[ConvertToActionDef.SizeParamIndex].ToString()));
}
else if (attributePairDictionary.ContainsKey(ConvertToActionDef.SizeParamIndexOffset))
{
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAsConstArrayBySizeParamIndex(
UnmanagedType.LPArray,
(short)((target.NativeParameterIndex) - 1 +
Int16.Parse(attributePairDictionary[ConvertToActionDef.SizeParamIndexOffset].ToString())));
}
else
{
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(UnmanagedType.LPArray);
}
}
else
{
string targetTypeString = new TlbType2String(typeInfo, typeDesc).GetTypeString();
throw new TlbImpGeneralException(Resource.FormatString("Err_ConvertNonArrayToArray", targetTypeString),
ErrorCode.Err_ConvertNonArrayToArray);
}
break;
case ManagedTypeConvertTo.DECIMAL:
typeReturn = typeof(Decimal);
if (marshalAs != (UnmanagedType)(-1))
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(marshalAs);
break;
case ManagedTypeConvertTo.INT:
typeReturn = typeof(int);
if (marshalAs != (UnmanagedType)(-1))
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(marshalAs);
break;
case ManagedTypeConvertTo.OBJECT:
typeReturn = typeof(object);
if (marshalAs != (UnmanagedType)(-1))
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(marshalAs);
break;
case ManagedTypeConvertTo.STRING:
typeReturn = typeof(string);
if (marshalAs != (UnmanagedType)(-1))
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(marshalAs);
break;
case ManagedTypeConvertTo.STRINGBUILDER:
typeReturn = typeof(StringBuilder);
if (marshalAs != (UnmanagedType)(-1))
customAttribute = CustomAttributeHelper.GetBuilderForMarshalAs(marshalAs);
break;
}
if (convertToAction.ByRef)
{
typeReturn = typeReturn.MakeByRefType();
}
}
private static void GetRuledReturnTypeConverter(InterfaceInfo info,
InterfaceMemberInfo memInfo, FuncDesc func, out TypeConverter convertToReturnConverter)
{
convertToReturnConverter = null;
Rule convertToRule = null;
if (memInfo.Index != -1)
{
// Is not event delegate.
SignatureInfoMatchTarget returnTarget = new SignatureInfoMatchTarget(
info.RefTypeInfo, memInfo.Index, func.elemdescFunc, 0);
if (info.ConverterInfo.Settings.m_ruleSet != null)
{
ICategory signatureCategory = SignatureCategory.GetInstance();
AbstractActionManager actionManager = RuleEngine.GetActionManager();
List<Rule> convertToRules = info.ConverterInfo.Settings.m_ruleSet.GetRule(
signatureCategory, ConvertToActionDef.GetInstance(), returnTarget);
if (convertToRules.Count != 0)
{
if (convertToRules.Count > 1)
{
Output.WriteWarning(
Resource.FormatString("Wrn_RuleMultipleMatch",
ConvertToActionDef.GetInstance().GetActionName()),
WarningCode.Wrn_RuleMultipleMatch);
}
convertToRule = convertToRules[convertToRules.Count - 1];
}
}
if (convertToRule != null)
{
var convertToAction = convertToRule.Action as ConvertToAction;
Type typeReturn;
CustomAttributeBuilder customAttribute;
ParameterAttributes fixedParameterAttributes;
GetTypeFromConvertToAction(returnTarget, convertToAction, info.ConverterInfo,
info.RefTypeInfo, func.elemdescFunc.tdesc, out typeReturn, out customAttribute,
out fixedParameterAttributes);
convertToReturnConverter =
new TypeConverter(typeReturn, customAttribute, fixedParameterAttributes);
}
}
}
private static void GetRuledParameterTypeConverters(InterfaceInfo info, InterfaceMemberInfo memInfo,
FuncDesc func, out List<TypeConverter> convertToParameterConverterList)
{
int cParams = func.cParams;
convertToParameterConverterList = new List<TypeConverter>();
short n;
for (n = 0; n < cParams; ++n)
{
ElemDesc elem = func.GetElemDesc(n);
ParamDesc paramDesc = elem.paramdesc;
// "ConvertTo" for basic types and array
// Rule Engine
Rule convertToRule = null;
if (memInfo.Index != -1)
{
// Is not event delegate.
SignatureInfoMatchTarget target = new SignatureInfoMatchTarget(
info.RefTypeInfo, memInfo.Index, elem, n + 1);
if (info.ConverterInfo.Settings.m_ruleSet != null)
{
ICategory signatureCategory = SignatureCategory.GetInstance();
AbstractActionManager actionManager = RuleEngine.GetActionManager();
List<Rule> convertToRules = info.ConverterInfo.Settings.m_ruleSet.GetRule(
signatureCategory, ConvertToActionDef.GetInstance(), target);
if (convertToRules.Count != 0)
{
if (convertToRules.Count > 1)
{
Output.WriteWarning(
Resource.FormatString("Wrn_RuleMultipleMatch",
ConvertToActionDef.GetInstance().GetActionName()),
WarningCode.Wrn_RuleMultipleMatch);
}
convertToRule = convertToRules[convertToRules.Count - 1];
}
}
if (convertToRule != null)
{
var convertToAction = convertToRule.Action as ConvertToAction;
Type typeReturn;
CustomAttributeBuilder customAttribute;
ParameterAttributes fixedParameterAttributes;
GetTypeFromConvertToAction(target, convertToAction, info.ConverterInfo,
info.RefTypeInfo, elem.tdesc, out typeReturn, out customAttribute,
out fixedParameterAttributes);
convertToParameterConverterList.Add(
new TypeConverter(typeReturn, customAttribute, fixedParameterAttributes));
}
else
{
convertToParameterConverterList.Add(null);
}
}
else
{
convertToParameterConverterList.Add(null);
}
}
}