public override void WriteMarshalVariableFromNative(CppCodeWriter writer, string variableName, ManagedMarshalValue destinationVariable, IList <MarshaledParameter> methodParameters, bool returnValue, bool forNativeWrapperOfManagedMethod, IRuntimeMetadataAccess metadataAccess)
{
string str;
if (this._isStringBuilder)
{
str = !this.IsWideString ? "il2cpp_codegen_marshal_string_builder_result" : "il2cpp_codegen_marshal_wstring_builder_result";
object[] args = new object[] { str, destinationVariable.Load(), variableName };
writer.WriteLine("{0}({1}, {2});", args);
}
else
{
Mono.Cecil.NativeType type = this._nativeType;
if (type == Mono.Cecil.NativeType.BStr)
{
str = "il2cpp_codegen_marshal_bstring_result";
}
else if (type == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
str = "il2cpp_codegen_marshal_hstring_result";
}
else
{
str = !this.IsWideString ? "il2cpp_codegen_marshal_string_result" : "il2cpp_codegen_marshal_wstring_result";
}
object[] objArray2 = new object[] { str, variableName };
writer.WriteLine(destinationVariable.Store("{0}({1})", objArray2));
}
}
public StringMarshalInfoWriter(TypeReference type, MarshalType marshalType, MarshalInfo marshalInfo, bool useUnicodeCharSet, bool forByReferenceType, bool forFieldMarshaling) : base(type)
{
this._isStringBuilder = MarshalingUtils.IsStringBuilder(type);
this._useUnicodeCharSet = useUnicodeCharSet;
this._nativeType = DetermineNativeTypeFor(marshalType, marshalInfo, this._useUnicodeCharSet, this._isStringBuilder);
if (this._nativeType == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
this._marshaledTypeName = "Il2CppHString";
}
else if (this.IsWideString)
{
this._marshaledTypeName = "Il2CppChar*";
}
else
{
this._marshaledTypeName = "char*";
}
this._marshaledTypes = new MarshaledType[] { new MarshaledType(this._marshaledTypeName, this._marshaledTypeName) };
this._marshalInfo = marshalInfo;
this._canReferenceOriginalManagedString = ((!this._isStringBuilder && !forByReferenceType) && !forFieldMarshaling) && ((this._nativeType == Mono.Cecil.NativeType.LPWStr) || (this._nativeType == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean)));
}
public StringMarshalInfoWriter(TypeReference type, MarshalType marshalType, MarshalInfo marshalInfo, bool useUnicodeCharSet, bool forByReferenceType, bool forFieldMarshaling) : base(type)
{
this._isStringBuilder = MarshalingUtils.IsStringBuilder(type);
this._useUnicodeCharSet = useUnicodeCharSet;
this._nativeType = DetermineNativeTypeFor(marshalType, marshalInfo, this._useUnicodeCharSet, this._isStringBuilder);
if (this._nativeType == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
this._marshaledTypeName = "Il2CppHString";
}
else if (this.IsWideString)
{
this._marshaledTypeName = "Il2CppChar*";
}
else
{
this._marshaledTypeName = "char*";
}
this._marshaledTypes = new MarshaledType[] { new MarshaledType(this._marshaledTypeName, this._marshaledTypeName) };
this._marshalInfo = marshalInfo;
this._canReferenceOriginalManagedString = ((!this._isStringBuilder && !forByReferenceType) && !forFieldMarshaling) && ((this._nativeType == Mono.Cecil.NativeType.LPWStr) || (this._nativeType == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean)));
}
private void FreeMarshaledString(CppCodeWriter writer, string variableName)
{
if (!this.IsFixedSizeString)
{
Mono.Cecil.NativeType type = this._nativeType;
if (type == Mono.Cecil.NativeType.BStr)
{
object[] objArray1 = new object[] { variableName };
writer.WriteLine("il2cpp_codegen_marshal_free_bstring({0});", objArray1);
}
else if (type == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
object[] objArray2 = new object[] { variableName };
writer.WriteLine("il2cpp_codegen_marshal_free_hstring({0});", objArray2);
}
else
{
object[] objArray3 = new object[] { variableName };
writer.WriteLine("il2cpp_codegen_marshal_free({0});", objArray3);
}
object[] args = new object[] { variableName, DefaultMarshalInfoWriter.Naming.Null };
writer.WriteLine("{0} = {1};", args);
}
}
