protected ArrayMarshalInfoWriter(ArrayType type, MarshalType marshalType, MarshalInfo marshalInfo) : base(type)
{
this._marshalInfo = marshalInfo;
this._marshalType = marshalType;
this._arrayType = type;
this._elementType = type.ElementType;
MarshalInfo info = null;
ArrayMarshalInfo info2 = marshalInfo as ArrayMarshalInfo;
FixedArrayMarshalInfo info3 = marshalInfo as FixedArrayMarshalInfo;
this._arraySize = 1;
this._nativeElementType = NativeType.None;
if (info2 != null)
{
this._arraySize = info2.Size;
this._sizeParameterIndex = info2.SizeParameterIndex;
if ((this._arraySize == 0) || ((this._arraySize == -1) && (this._sizeParameterIndex >= 0)))
{
this._arraySizeSelection = ArraySizeOptions.UseSizeParameterIndex;
}
else
{
this._arraySizeSelection = ArraySizeOptions.UseArraySize;
}
this._nativeElementType = info2.ElementType;
info = new MarshalInfo(this._nativeElementType);
}
else if (info3 != null)
{
this._arraySize = info3.Size;
this._nativeElementType = info3.ElementType;
info = new MarshalInfo(this._nativeElementType);
}
if (this._arraySize == -1)
{
this._arraySize = 1;
}
this._elementTypeMarshalInfoWriter = MarshalDataCollector.MarshalInfoWriterFor(this._elementType, marshalType, info, false, false, true, null);
if (this._elementTypeMarshalInfoWriter.MarshaledTypes.Length > 1)
{
throw new InvalidOperationException($"ArrayMarshalInfoWriter cannot marshal arrays of {this._elementType.FullName}.");
}
this._arrayMarshaledTypeName = this._elementTypeMarshalInfoWriter.MarshaledTypes[0].DecoratedName + "*";
if (marshalType == MarshalType.WindowsRuntime)
{
string name = DefaultMarshalInfoWriter.Naming.ForVariable(DefaultMarshalInfoWriter.TypeProvider.UInt32TypeReference);
this._arraySizeSelection = ArraySizeOptions.UseFirstMarshaledType;
this._marshaledTypes = new MarshaledType[] { new MarshaledType(name, name, "ArraySize"), new MarshaledType(this._arrayMarshaledTypeName, this._arrayMarshaledTypeName) };
}
else
{
this._marshaledTypes = new MarshaledType[] { new MarshaledType(this._arrayMarshaledTypeName, this._arrayMarshaledTypeName) };
}
StringMarshalInfoWriter writer = this._elementTypeMarshalInfoWriter as StringMarshalInfoWriter;
if (writer != null)
{
this._nativeElementType = writer.NativeType;
}
}
internal static string BuildMethodParameterList(MethodReference interopMethod, MethodReference interfaceMethod, Unity.IL2CPP.ILPreProcessor.TypeResolver typeResolver, MarshalType marshalType, bool includeTypeNames)
{
List <string> elements = new List <string>();
int num = 0;
foreach (ParameterDefinition definition in interopMethod.Parameters)
{
MarshalInfo marshalInfo = interfaceMethod.Parameters[num].MarshalInfo;
DefaultMarshalInfoWriter writer = MarshalDataCollector.MarshalInfoWriterFor(typeResolver.Resolve(definition.ParameterType), marshalType, marshalInfo, true, false, false, null);
foreach (MarshaledType type in writer.MarshaledTypes)
{
elements.Add(string.Format(!includeTypeNames ? "{1}" : "{0} {1}", type.DecoratedName, Naming.ForParameterName(definition) + type.VariableName));
}
num++;
}
TypeReference reference2 = typeResolver.Resolve(interopMethod.ReturnType);
if (reference2.MetadataType != MetadataType.Void)
{
MarshalInfo info2 = interfaceMethod.MethodReturnType.MarshalInfo;
MarshaledType[] marshaledTypes = MarshalDataCollector.MarshalInfoWriterFor(reference2, marshalType, info2, true, false, false, null).MarshaledTypes;
for (int i = 0; i < (marshaledTypes.Length - 1); i++)
{
elements.Add(string.Format(!includeTypeNames ? "{1}" : "{0}* {1}", marshaledTypes[i].DecoratedName, Naming.ForComInterfaceReturnParameterName() + marshaledTypes[i].VariableName));
}
elements.Add(string.Format(!includeTypeNames ? "{1}" : "{0}* {1}", marshaledTypes[marshaledTypes.Length - 1].DecoratedName, Naming.ForComInterfaceReturnParameterName()));
}
return(elements.AggregateWithComma());
}
private static string Sizes(TypeDefinition type)
{
DefaultMarshalInfoWriter writer = MarshalDataCollector.MarshalInfoWriterFor(type, MarshalType.PInvoke, null, false, false, false, null);
object[] args = new object[4];
args[0] = !type.HasGenericParameters ? InstanceSizeFor(type) : "0";
args[1] = !type.HasGenericParameters ? writer.NativeSize : "0";
if (!type.HasGenericParameters && (< > f__am$cacheB == null))
{
public BlittableByReferenceMarshalInfoWriter(ByReferenceType type, MarshalType marshalType, MarshalInfo marshalInfo) : base(type)
{
this._elementType = type.ElementType;
this._elementTypeMarshalInfoWriter = MarshalDataCollector.MarshalInfoWriterFor(this._elementType, marshalType, marshalInfo, false, true, false, null);
if (this._elementTypeMarshalInfoWriter.MarshaledTypes.Length > 1)
{
throw new InvalidOperationException($"BlittableByReferenceMarshalInfoWriter cannot marshal {type.ElementType.FullName}&.");
}
this._marshaledTypes = new MarshaledType[] { new MarshaledType(this._elementTypeMarshalInfoWriter.MarshaledTypes[0].Name + "*", this._elementTypeMarshalInfoWriter.MarshaledTypes[0].DecoratedName + "*") };
}
private void WriteForwardDeclarations(TypeReference type)
{
Unity.IL2CPP.ILPreProcessor.TypeResolver resolver = Unity.IL2CPP.ILPreProcessor.TypeResolver.For(type);
MarshalType marshalType = !type.Resolve().IsWindowsRuntime ? MarshalType.COM : MarshalType.WindowsRuntime;
foreach (MethodDefinition definition in type.Resolve().Methods)
{
foreach (ParameterDefinition definition2 in definition.Parameters)
{
MarshalDataCollector.MarshalInfoWriterFor(resolver.Resolve(definition2.ParameterType), marshalType, definition2.MarshalInfo, true, false, false, null).WriteMarshaledTypeForwardDeclaration(this._writer);
}
if (definition.ReturnType.MetadataType != MetadataType.Void)
{
MarshalDataCollector.MarshalInfoWriterFor(resolver.Resolve(definition.ReturnType), marshalType, definition.MethodReturnType.MarshalInfo, true, false, false, null).WriteMarshaledTypeForwardDeclaration(this._writer);
}
}
}
public ComSafeArrayMarshalInfoWriter(ArrayType type, MarshalInfo marshalInfo) : base(type)
{
this._elementType = type.ElementType;
this._marshalInfo = marshalInfo as SafeArrayMarshalInfo;
if (this._marshalInfo == null)
{
throw new InvalidOperationException($"SafeArray type '{type.FullName}' has invalid MarshalAsAttribute.");
}
if ((this._marshalInfo.ElementType == VariantType.BStr) && (this._elementType.MetadataType != MetadataType.String))
{
throw new InvalidOperationException($"SafeArray(BSTR) type '{type.FullName}' has invalid MarshalAsAttribute.");
}
NativeType nativeElementType = this.GetNativeElementType();
this._elementTypeMarshalInfoWriter = MarshalDataCollector.MarshalInfoWriterFor(this._elementType, MarshalType.COM, new MarshalInfo(nativeElementType), false, false, false, null);
string name = $"Il2CppSafeArray/*{this._marshalInfo.ElementType.ToString().ToUpper()}*/*";
this._marshaledTypes = new MarshaledType[] { new MarshaledType(name, name) };
}
public ByReferenceMarshalInfoWriter(ByReferenceType type, MarshalType marshalType, MarshalInfo marshalInfo) : base(type)
{
this._elementType = type.ElementType;
this._elementTypeMarshalInfoWriter = MarshalDataCollector.MarshalInfoWriterFor(type.ElementType, marshalType, marshalInfo, false, true, false, null);
if (< > f__am$cache0 == null)
{
private static string FormatIl2CppMarshalingFunction(TypeDefinition marshalableType)
{
DefaultMarshalInfoWriter writer = MarshalDataCollector.MarshalInfoWriterFor(marshalableType, MarshalType.PInvoke, null, false, false, false, null);
return($"{{ {writer.MarshalToNativeFunctionName}, {writer.MarshalFromNativeFunctionName}, {writer.MarshalCleanupFunctionName} }}");
}
public DefaultMarshalInfoWriter MarshalInfoWriterFor(MarshaledParameter parameter) => MarshalDataCollector.MarshalInfoWriterFor(parameter.ParameterType, this._marshalType, parameter.MarshalInfo, this._useUnicodeCharset, false, false, null);
public DefaultMarshalInfoWriter MarshalInfoWriterFor(MethodReturnType methodReturnType) => MarshalDataCollector.MarshalInfoWriterFor(this._typeResolver.Resolve(methodReturnType.ReturnType), this._marshalType, methodReturnType.MarshalInfo, this._useUnicodeCharset, false, false, null);