public sealed override string WriteMarshalVariableToNative(CppCodeWriter writer, ManagedMarshalValue sourceVariable, string managedVariableName, IRuntimeMetadataAccess metadataAccess)
{
string variableName = string.Format("_{0}_marshaled", sourceVariable.GetNiceName());
this.WriteNativeVariableDeclarationOfType(writer, variableName);
this.WriteMarshalVariableToNative(writer, sourceVariable, variableName, managedVariableName, metadataAccess);
return variableName;
}
private void WriteMarshalVariableToNative(CppCodeWriter writer, ManagedMarshalValue sourceVariable, string destinationVariable, string managedVariableName, IRuntimeMetadataAccess metadataAccess, bool isMarshalingReturnValue)
{
string str;
if (this._nativeType == (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
object[] args = new object[] { sourceVariable.Load(), DefaultMarshalInfoWriter.Naming.Null };
writer.WriteLine("if ({0} == {1})", args);
using (new BlockWriter(writer, false))
{
object[] arguments = new object[] { !string.IsNullOrEmpty(managedVariableName) ? managedVariableName : sourceVariable.GetNiceName() };
writer.WriteStatement(Emit.RaiseManagedException("il2cpp_codegen_get_argument_null_exception(\"{0}\")", arguments));
}
}
if (this.IsFixedSizeString)
{
str = !this.IsWideString ? "il2cpp_codegen_marshal_string_fixed" : "il2cpp_codegen_marshal_wstring_fixed";
object[] objArray3 = new object[] { str, sourceVariable.Load(), this._marshaledTypeName, destinationVariable, ((FixedSysStringMarshalInfo) this._marshalInfo).Size };
writer.WriteLine("{0}({1}, ({2})&{3}, {4});", objArray3);
}
else if (this._canReferenceOriginalManagedString && !isMarshalingReturnValue)
{
if (this._nativeType != Mono.Cecil.NativeType.LPWStr)
{
if (this._nativeType != (Mono.Cecil.NativeType.Error | Mono.Cecil.NativeType.Boolean))
{
throw new InvalidOperationException(string.Format("StringMarshalInfoWriter doesn't know how to marshal {0} while maintaining reference to original managed string.", this._nativeType));
}
string niceName = sourceVariable.GetNiceName();
string str4 = niceName + "NativeView";
string str5 = niceName + "HStringReference";
writer.WriteLine();
object[] objArray6 = new object[] { str4, sourceVariable.Load() };
writer.WriteLine("DECLARE_IL2CPP_STRING_AS_STRING_VIEW_OF_NATIVE_CHARS({0}, {1});", objArray6);
object[] objArray7 = new object[] { str5, str4 };
writer.WriteLine("il2cpp::utils::Il2CppHStringReference {0}({1});", objArray7);
object[] objArray8 = new object[] { destinationVariable, str5 };
writer.WriteLine("{0} = {1};", objArray8);
}
else
{
string str2 = sourceVariable.Load();
object[] objArray4 = new object[] { str2, DefaultMarshalInfoWriter.Naming.Null };
writer.WriteLine("if ({0} != {1})", objArray4);
using (new BlockWriter(writer, false))
{
if (<>f__am$cache0 == null)
{
public override string WriteMarshalEmptyVariableToNative(CppCodeWriter writer, ManagedMarshalValue variableName, IList<MarshaledParameter> methodParameters)
{
string str = string.Format("_{0}_empty", variableName.GetNiceName());
this._elementTypeMarshalInfoWriter.WriteNativeVariableDeclarationOfType(writer, str);
return DefaultMarshalInfoWriter.Naming.AddressOf(str);
}
public override string WriteMarshalEmptyVariableToNative(CppCodeWriter writer, ManagedMarshalValue variableName, IList<MarshaledParameter> methodParameters)
{
string str = string.Format("_{0}_marshaled", variableName.GetNiceName());
this.WriteNativeVariableDeclarationOfType(writer, str);
return str;
}