public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
if (pointer.IsConstCharString())
{
return(VisitPrimitiveType(PrimitiveType.String));
}
var pointee = pointer.Pointee.Desugar();
if (pointee is FunctionType)
{
typePrinter.PushContext(TypePrinterContextKind.Managed);
var cppTypeName = pointer.Visit(typePrinter, quals);
typePrinter.PopContext();
return(VisitDelegateType(cppTypeName));
}
Enumeration @enum;
if (pointee.TryGetEnum(out @enum))
{
var isRef = Context.Parameter.Usage == ParameterUsage.Out ||
Context.Parameter.Usage == ParameterUsage.InOut;
Context.ArgumentPrefix.Write("&");
Context.Return.Write($"(::{@enum.QualifiedOriginalName}){0}{Context.Parameter.Name}",
isRef ? string.Empty : "*");
return(true);
}
Class @class;
if (pointee.TryGetClass(out @class) && @class.IsValueType)
{
if (Context.Function == null)
{
Context.Return.Write("&");
}
return(pointer.QualifiedPointee.Visit(this));
}
var finalPointee = pointer.GetFinalPointee();
if (finalPointee.IsPrimitiveType())
{
var cppTypeName = pointer.Visit(typePrinter, quals);
Context.Return.Write($"({cppTypeName})");
Context.Return.Write(Context.Parameter.Name);
return(true);
}
return(pointer.QualifiedPointee.Visit(this));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
if (pointee is FunctionType)
{
var cppTypePrinter = new CppTypePrinter(Context.Context);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
return(VisitDelegateType(cppTypeName));
}
Enumeration @enum;
if (pointee.TryGetEnum(out @enum))
{
var isRef = Context.Parameter.Type.IsReference() ||
Context.Parameter.Usage == ParameterUsage.Out ||
Context.Parameter.Usage == ParameterUsage.InOut;
if (!isRef)
{
ArgumentPrefix.Write("&");
}
Context.Return.Write("(::{0}){1}{2}", @enum.QualifiedOriginalName,
isRef ? string.Empty : "*", Context.Parameter.Name);
return(true);
}
Class @class;
if (pointee.TryGetClass(out @class) && @class.IsValueType)
{
if (Context.Function == null)
{
Context.Return.Write("&");
}
return(pointer.QualifiedPointee.Visit(this));
}
var finalPointee = pointer.GetFinalPointee();
if (finalPointee.IsPrimitiveType())
{
var cppTypePrinter = new CppTypePrinter(Context.Context);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
Context.Return.Write("({0})", cppTypeName);
Context.Return.Write(Context.Parameter.Name);
return(true);
}
return(pointer.QualifiedPointee.Visit(this));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
if ((pointee.IsPrimitiveType(PrimitiveType.Char) ||
pointee.IsPrimitiveType(PrimitiveType.WideChar)) &&
pointer.QualifiedPointee.Qualifiers.IsConst)
{
Context.SupportBefore.WriteLine(
"auto _{0} = clix::marshalString<clix::E_UTF8>({1});",
Context.ArgName, Context.Parameter.Name);
Context.Return.Write("_{0}.c_str()", Context.ArgName);
return(true);
}
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
return(VisitDelegateType(function, cppTypeName));
}
Class @class;
if (pointee.IsTagDecl(out @class) && @class.IsValueType)
{
if (Context.Function == null)
{
Context.Return.Write("&");
}
return(pointee.Visit(this, quals));
}
PrimitiveType primitive;
if (pointee.IsPrimitiveType(out primitive))
{
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
Context.Return.Write("({0})", cppTypeName);
Context.Return.Write(Context.Parameter.Name);
return(true);
}
return(pointer.Pointee.Visit(this, quals));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
if (Context.Function != null && pointer.IsPrimitiveTypeConvertibleToRef() &&
Context.Kind != MarshalKind.VTableReturnValue)
{
var refParamPtr = string.Format("__refParamPtr{0}", Context.ParameterIndex);
var templateSubstitution = pointer.Pointee as TemplateParameterSubstitutionType;
if (templateSubstitution != null)
{
var castParam = $"__{Context.Parameter.Name}{Context.ParameterIndex}";
Context.SupportBefore.WriteLine(
$"var {castParam} = ({templateSubstitution}) (object) {Context.Parameter.Name};");
Context.SupportBefore.WriteLine($"{pointer} {refParamPtr} = &{castParam};");
Context.Return.Write(refParamPtr);
}
else
{
Context.SupportBefore.WriteLine(
$"fixed ({pointer} {refParamPtr} = &{Context.Parameter.Name})");
Context.HasCodeBlock = true;
Context.SupportBefore.WriteStartBraceIndent();
Context.Return.Write(refParamPtr);
}
return(true);
}
var param = Context.Parameter;
var isRefParam = param != null && (param.IsInOut || param.IsOut);
if (CSharpTypePrinter.IsConstCharString(pointee) && isRefParam)
{
if (param.IsOut)
{
Context.Return.Write("IntPtr.Zero");
Context.ArgumentPrefix.Write("&");
}
else if (param.IsInOut)
{
Context.Return.Write(MarshalStringToUnmanaged(Context.Parameter.Name));
Context.ArgumentPrefix.Write("&");
}
else
{
Context.Return.Write(MarshalStringToUnmanaged(Context.Parameter.Name));
Context.Cleanup.WriteLine("Marshal.FreeHGlobal({0});", Context.ArgName);
}
return(true);
}
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
return(VisitDelegateType(function, function.ToString()));
}
Class @class;
if (pointee.TryGetClass(out @class) && @class.IsValueType)
{
if (Context.Parameter.Usage == ParameterUsage.Out)
{
var qualifiedIdentifier = (@class.OriginalClass ?? @class).Visit(typePrinter);
Context.SupportBefore.WriteLine("var {0} = new {1}.{2}();",
Generator.GeneratedIdentifier(Context.ArgName), qualifiedIdentifier,
Helpers.InternalStruct);
}
else
{
Context.SupportBefore.WriteLine("var {0} = {1}.{2};",
Generator.GeneratedIdentifier(Context.ArgName),
Context.Parameter.Name,
Helpers.InstanceIdentifier);
}
Context.Return.Write("new global::System.IntPtr(&{0})",
Generator.GeneratedIdentifier(Context.ArgName));
return(true);
}
var marshalAsString = CSharpTypePrinter.IsConstCharString(pointer);
var finalPointee = pointer.GetFinalPointee();
PrimitiveType primitive;
if (finalPointee.IsPrimitiveType(out primitive) || finalPointee.IsEnumType() ||
marshalAsString)
{
// From MSDN: "note that a ref or out parameter is classified as a moveable
// variable". This means we must create a local variable to hold the result
// and then assign this value to the parameter.
if (isRefParam)
{
var typeName = Type.TypePrinterDelegate(finalPointee);
if (param.IsInOut)
{
Context.SupportBefore.WriteLine("{0} _{1} = {1};", typeName, param.Name);
}
else
{
Context.SupportBefore.WriteLine("{0} _{1};", typeName, param.Name);
}
Context.Return.Write("&_{0}", param.Name);
}
else
{
if (!marshalAsString &&
Context.Context.Options.MarshalCharAsManagedChar &&
primitive == PrimitiveType.Char)
{
typePrinter.PushContext(TypePrinterContextKind.Native);
Context.Return.Write(string.Format("({0}) ", pointer.Visit(typePrinter)));
typePrinter.PopContext();
}
if (marshalAsString && (Context.Kind == MarshalKind.NativeField ||
Context.Kind == MarshalKind.VTableReturnValue ||
Context.Kind == MarshalKind.Variable))
{
Context.Return.Write(MarshalStringToUnmanaged(Context.Parameter.Name));
}
else
{
Context.Return.Write(Context.Parameter.Name);
}
}
return(true);
}
return(pointer.QualifiedPointee.Visit(this));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
if (pointee.IsPrimitiveType(PrimitiveType.Void))
{
Context.Return.Write("::System::IntPtr({0})", Context.ReturnVarName);
return(true);
}
if (CSharpTypePrinter.IsConstCharString(pointer))
{
Context.Return.Write(MarshalStringToManaged(Context.ReturnVarName,
pointer.Pointee.Desugar() as BuiltinType));
return(true);
}
PrimitiveType primitive;
var param = Context.Parameter;
if (param != null && (param.IsOut || param.IsInOut) &&
pointee.IsPrimitiveType(out primitive))
{
Context.Return.Write(Context.ReturnVarName);
return(true);
}
if (pointee.IsPrimitiveType(out primitive))
{
var returnVarName = Context.ReturnVarName;
if (quals.IsConst != Context.ReturnType.Qualifiers.IsConst)
{
var nativeTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase, false);
var returnType = Context.ReturnType.Type.Desugar();
var constlessPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(returnType.GetPointee())
};
var nativeConstlessTypeName = constlessPointer.Visit(nativeTypePrinter, new TypeQualifiers());
returnVarName = string.Format("const_cast<{0}>({1})",
nativeConstlessTypeName, Context.ReturnVarName);
}
if (pointer.Pointee is TypedefType)
{
var desugaredPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(pointee)
};
var nativeTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var nativeTypeName = desugaredPointer.Visit(nativeTypePrinter, quals);
Context.Return.Write("reinterpret_cast<{0}>({1})", nativeTypeName,
returnVarName);
}
else
{
Context.Return.Write(returnVarName);
}
return(true);
}
TypeMap typeMap = null;
Context.Driver.TypeDatabase.FindTypeMap(pointee, out typeMap);
Class @class;
if (pointee.TryGetClass(out @class) && typeMap == null)
{
var instance = (pointer.IsReference) ? "&" + Context.ReturnVarName
: Context.ReturnVarName;
WriteClassInstance(@class, instance);
return(true);
}
return(pointer.Pointee.Visit(this, quals));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
if ((pointee.IsPrimitiveType(PrimitiveType.Char) ||
pointee.IsPrimitiveType(PrimitiveType.WideChar)) &&
pointer.QualifiedPointee.Qualifiers.IsConst)
{
Context.SupportBefore.WriteLine(
"auto _{0} = clix::marshalString<clix::E_UTF8>({1});",
Context.ArgName, Context.Parameter.Name);
Context.Return.Write("_{0}.c_str()", Context.ArgName);
return(true);
}
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
return(VisitDelegateType(function, cppTypeName));
}
Enumeration @enum;
if (pointee.TryGetEnum(out @enum))
{
var isRef = Context.Parameter.Usage == ParameterUsage.Out ||
Context.Parameter.Usage == ParameterUsage.InOut;
ArgumentPrefix.Write("&");
Context.Return.Write("(::{0}){1}{2}", @enum.QualifiedOriginalName,
isRef ? string.Empty : "*", Context.Parameter.Name);
return(true);
}
Class @class;
if (pointee.TryGetClass(out @class) && @class.IsValueType)
{
if (Context.Function == null)
{
Context.Return.Write("&");
}
return(pointee.Visit(this, quals));
}
var finalPointee = pointer.GetFinalPointee();
if (finalPointee.IsPrimitiveType())
{
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
Context.Return.Write("({0})", cppTypeName);
Context.Return.Write(Context.Parameter.Name);
return(true);
}
return(pointer.Pointee.Visit(this, quals));
}
public override TypePrinterResult VisitArrayType(ArrayType array,
TypeQualifiers quals)
{
Type arrayType = array.Type.Desugar();
if ((MarshalKind == MarshalKind.NativeField ||
(ContextKind == TypePrinterContextKind.Native &&
MarshalKind == MarshalKind.ReturnVariableArray)) &&
array.SizeType == ArrayType.ArraySize.Constant)
{
if (array.Size == 0)
{
var pointer = new PointerType(array.QualifiedType);
return(pointer.Visit(this));
}
PrimitiveType primitiveType;
if ((arrayType.IsPointerToPrimitiveType(out primitiveType) &&
!(arrayType is FunctionType)) ||
(arrayType.IsPrimitiveType() && MarshalKind != MarshalKind.NativeField))
{
if (primitiveType == PrimitiveType.Void)
{
return("void*");
}
return(array.QualifiedType.Visit(this));
}
if (Parameter != null)
{
return(IntPtrType);
}
Enumeration @enum;
if (arrayType.TryGetEnum(out @enum))
{
return(new TypePrinterResult
{
Type = $"fixed {@enum.BuiltinType}",
NameSuffix = $"[{array.Size}]"
});
}
Class @class;
if (arrayType.TryGetClass(out @class))
{
return(new TypePrinterResult
{
Type = "fixed byte",
NameSuffix = $"[{array.Size * @class.Layout.Size}]"
});
}
var arrayElemType = array.QualifiedType.Visit(this).ToString();
// C# does not support fixed arrays of machine pointer type (void* or IntPtr).
// In that case, replace it by a pointer to an integer type of the same size.
if (arrayElemType == IntPtrType)
{
arrayElemType = Context.TargetInfo.PointerWidth == 64 ? "long" : "int";
}
// Do not write the fixed keyword multiple times for nested array types
var fixedKeyword = arrayType is ArrayType ? string.Empty : "fixed ";
return(new TypePrinterResult
{
Type = $"{fixedKeyword}{arrayElemType}",
NameSuffix = $"[{array.Size}]"
});
}
// const char* and const char[] are the same so we can use a string
if (array.SizeType == ArrayType.ArraySize.Incomplete &&
arrayType.IsPrimitiveType(PrimitiveType.Char) &&
array.QualifiedType.Qualifiers.IsConst)
{
return("string");
}
if (arrayType.IsPointerToPrimitiveType(PrimitiveType.Char))
{
var prefix = ContextKind == TypePrinterContextKind.Managed ? string.Empty :
"[MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.LPStr)] ";
return($"{prefix}string[]");
}
var arraySuffix = array.SizeType != ArrayType.ArraySize.Constant &&
MarshalKind == MarshalKind.ReturnVariableArray ?
(ContextKind == TypePrinterContextKind.Managed &&
arrayType.IsPrimitiveType() ? "*" : string.Empty) : "[]";
return($"{arrayType.Visit(this)}{arraySuffix}");
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var param = Context.Parameter;
var isRefParam = param != null && (param.IsInOut || param.IsOut);
var pointee = pointer.Pointee.Desugar();
if (pointee.IsConstCharString())
{
if (param.IsOut)
{
MarshalString(pointee);
Context.Return.Write("IntPtr.Zero");
Context.ArgumentPrefix.Write("&");
return(true);
}
if (param.IsInOut)
{
MarshalString(pointee);
pointer.QualifiedPointee.Visit(this);
Context.ArgumentPrefix.Write("&");
return(true);
}
if (pointer.IsReference)
{
Context.Return.Write($@"({typePrinter.PrintNative(
pointee.GetQualifiedPointee())}*) ");
pointer.QualifiedPointee.Visit(this);
Context.ArgumentPrefix.Write("&");
return(true);
}
}
var finalPointee = (pointee.GetFinalPointee() ?? pointee).Desugar();
if (finalPointee.IsPrimitiveType(out PrimitiveType primitive) ||
finalPointee.IsEnumType())
{
if (isRefParam)
{
var local = Generator.GeneratedIdentifier($@"{
param.Name}{Context.ParameterIndex}");
Context.Before.WriteLine($@"fixed ({
pointer.Visit(typePrinter)} {local} = &{param.Name})");
Context.HasCodeBlock = true;
Context.Before.WriteOpenBraceAndIndent();
Context.Return.Write(local);
return(true);
}
if (Context.Context.Options.MarshalCharAsManagedChar &&
primitive == PrimitiveType.Char)
{
Context.Return.Write($"({typePrinter.PrintNative(pointer)}) ");
Context.Return.Write(param.Name);
return(true);
}
pointer.QualifiedPointee.Visit(this);
if (Context.Parameter.IsIndirect)
{
Context.ArgumentPrefix.Write("&");
}
bool isVoid = primitive == PrimitiveType.Void &&
pointee.IsAddress() && pointer.IsReference();
if (pointer.Pointee.Desugar(false) is TemplateParameterSubstitutionType ||
isVoid)
{
var local = Generator.GeneratedIdentifier($@"{
param.Name}{Context.ParameterIndex}");
string cast = isVoid ? $@"({pointee.Visit(
new CppTypePrinter { PrintTypeQualifiers = false })}) " : string.Empty;
Context.Before.WriteLine($"var {local} = {cast}{Context.Return};");
Context.Return.StringBuilder.Clear();
Context.Return.Write(local);
}
if (new QualifiedType(pointer, quals).IsConstRefToPrimitive())
{
Context.Return.StringBuilder.Insert(0, '&');
}
return(true);
}
if (pointee.TryGetClass(out Class @class) && @class.IsValueType)
{
if (Context.Parameter.Usage == ParameterUsage.Out)
{
var qualifiedIdentifier = (@class.OriginalClass ?? @class).Visit(typePrinter);
Context.Before.WriteLine("var {0} = new {1}.{2}();",
Generator.GeneratedIdentifier(Context.ArgName), qualifiedIdentifier,
Helpers.InternalStruct);
}
else
{
Context.Before.WriteLine("var {0} = {1}.{2};",
Generator.GeneratedIdentifier(Context.ArgName),
Context.Parameter.Name,
Helpers.InstanceIdentifier);
}
Context.Return.Write("new global::System.IntPtr(&{0})",
Generator.GeneratedIdentifier(Context.ArgName));
return(true);
}
return(pointer.QualifiedPointee.Visit(this));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
{
return(false);
}
var pointee = pointer.Pointee.Desugar();
PrimitiveType primitive;
var param = Context.Parameter;
if (param != null && (param.IsOut || param.IsInOut) &&
pointee.IsPrimitiveType(out primitive))
{
Context.Return.Write(Context.ReturnVarName);
return(true);
}
if (pointee.IsPrimitiveType(out primitive))
{
var returnVarName = Context.ReturnVarName;
if (pointer.GetFinalQualifiedPointee().Qualifiers.IsConst !=
Context.ReturnType.Qualifiers.IsConst)
{
var nativeTypePrinter = new CppTypePrinter(Context.Context)
{
PrintTypeQualifiers = false
};
var returnType = Context.ReturnType.Type.Desugar();
var constlessPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(returnType.GetPointee())
};
var nativeConstlessTypeName = constlessPointer.Visit(nativeTypePrinter, new TypeQualifiers());
returnVarName = string.Format("const_cast<{0}>({1})",
nativeConstlessTypeName, Context.ReturnVarName);
}
if (pointer.Pointee is TypedefType)
{
var desugaredPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(pointee)
};
var nativeTypePrinter = new CppTypePrinter(Context.Context);
var nativeTypeName = desugaredPointer.Visit(nativeTypePrinter, quals);
Context.Return.Write("reinterpret_cast<{0}>({1})", nativeTypeName,
returnVarName);
}
else
{
Context.Return.Write(returnVarName);
}
return(true);
}
TypeMap typeMap = null;
Context.Context.TypeMaps.FindTypeMap(pointee, out typeMap);
Class @class;
if (pointee.TryGetClass(out @class) && typeMap == null)
{
var instance = (pointer.IsReference) ? "&" + Context.ReturnVarName
: Context.ReturnVarName;
WriteClassInstance(@class, instance);
return(true);
}
return(pointer.QualifiedPointee.Visit(this));
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
return false;
var pointee = pointer.Pointee.Desugar();
if (pointee.IsPrimitiveType(PrimitiveType.Void))
{
Context.Return.Write("::System::IntPtr({0})", Context.ReturnVarName);
return true;
}
if (CSharpTypePrinter.IsConstCharString(pointer))
{
Context.Return.Write(MarshalStringToManaged(Context.ReturnVarName,
pointer.Pointee.Desugar() as BuiltinType));
return true;
}
PrimitiveType primitive;
var param = Context.Parameter;
if (param != null && (param.IsOut || param.IsInOut) &&
pointee.IsPrimitiveType(out primitive))
{
Context.Return.Write(Context.ReturnVarName);
return true;
}
if (pointee.IsPrimitiveType(out primitive))
{
var returnVarName = Context.ReturnVarName;
if (quals.IsConst != Context.ReturnType.Qualifiers.IsConst)
{
var nativeTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase, false);
var returnType = Context.ReturnType.Type.Desugar();
var constlessPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(returnType.GetPointee())
};
var nativeConstlessTypeName = constlessPointer.Visit(nativeTypePrinter, new TypeQualifiers());
returnVarName = string.Format("const_cast<{0}>({1})",
nativeConstlessTypeName, Context.ReturnVarName);
}
if (pointer.Pointee is TypedefType)
{
var desugaredPointer = new PointerType()
{
IsDependent = pointer.IsDependent,
Modifier = pointer.Modifier,
QualifiedPointee = new QualifiedType(pointee)
};
var nativeTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var nativeTypeName = desugaredPointer.Visit(nativeTypePrinter, quals);
Context.Return.Write("reinterpret_cast<{0}>({1})", nativeTypeName,
returnVarName);
}
else
Context.Return.Write(returnVarName);
return true;
}
TypeMap typeMap = null;
Context.Driver.TypeDatabase.FindTypeMap(pointee, out typeMap);
Class @class;
if (pointee.TryGetClass(out @class) && typeMap == null)
{
var instance = (pointer.IsReference) ? "&" + Context.ReturnVarName
: Context.ReturnVarName;
WriteClassInstance(@class, instance);
return true;
}
return pointer.Pointee.Visit(this, quals);
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
return false;
var pointee = pointer.Pointee.Desugar();
if ((pointee.IsPrimitiveType(PrimitiveType.Char) ||
pointee.IsPrimitiveType(PrimitiveType.WideChar)) &&
pointer.QualifiedPointee.Qualifiers.IsConst)
{
Context.SupportBefore.WriteLine(
"auto _{0} = clix::marshalString<clix::E_UTF8>({1});",
Context.ArgName, Context.Parameter.Name);
Context.Return.Write("_{0}.c_str()", Context.ArgName);
return true;
}
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
return VisitDelegateType(function, cppTypeName);
}
Enumeration @enum;
if (pointee.TryGetEnum(out @enum))
{
var isRef = Context.Parameter.Usage == ParameterUsage.Out ||
Context.Parameter.Usage == ParameterUsage.InOut;
ArgumentPrefix.Write("&");
Context.Return.Write("(::{0}){1}{2}", @enum.QualifiedOriginalName,
isRef ? string.Empty : "*", Context.Parameter.Name);
return true;
}
Class @class;
if (pointee.TryGetClass(out @class) && @class.IsValueType)
{
if (Context.Function == null)
Context.Return.Write("&");
return pointee.Visit(this, quals);
}
var finalPointee = pointer.GetFinalPointee();
if (finalPointee.IsPrimitiveType())
{
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
Context.Return.Write("({0})", cppTypeName);
Context.Return.Write(Context.Parameter.Name);
return true;
}
return pointer.Pointee.Visit(this, quals);
}
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
if (!VisitType(pointer, quals))
return false;
var pointee = pointer.Pointee.Desugar();
if ((pointee.IsPrimitiveType(PrimitiveType.Char) ||
pointee.IsPrimitiveType(PrimitiveType.WideChar)) &&
pointer.QualifiedPointee.Qualifiers.IsConst)
{
Context.SupportBefore.WriteLine(
"auto _{0} = clix::marshalString<clix::E_UTF8>({1});",
Context.ArgName, Context.Parameter.Name);
Context.Return.Write("_{0}.c_str()", Context.ArgName);
return true;
}
if (pointee is FunctionType)
{
var function = pointee as FunctionType;
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
return VisitDelegateType(function, cppTypeName);
}
Class @class;
if (pointee.IsTagDecl(out @class) && @class.IsValueType)
{
if (Context.Function == null)
Context.Return.Write("&");
return pointee.Visit(this, quals);
}
PrimitiveType primitive;
if (pointee.IsPrimitiveType(out primitive))
{
var cppTypePrinter = new CppTypePrinter(Context.Driver.TypeDatabase);
var cppTypeName = pointer.Visit(cppTypePrinter, quals);
Context.Return.Write("({0})", cppTypeName);
Context.Return.Write(Context.Parameter.Name);
return true;
}
return pointer.Pointee.Visit(this, quals);
}