protected void ImplementGetObjectData(ClassEmitter emitter)
{
var getObjectData = emitter.CreateMethod(
"GetObjectData",
typeof(void),
new[] { typeof(SerializationInfo), typeof(StreamingContext) }
);
var info = getObjectData.Arguments[0];
var typeLocal = getObjectData.CodeBuilder.DeclareLocal(typeof(Type));
getObjectData.CodeBuilder.AddStatement(
new AssignStatement(
typeLocal,
new MethodInvocationExpression(
null,
TypeMethods.StaticGetType,
new LiteralStringExpression(
typeof(ProxyObjectReference).AssemblyQualifiedName
),
new LiteralBoolExpression(true),
new LiteralBoolExpression(false)
)
)
);
getObjectData.CodeBuilder.AddStatement(
new MethodInvocationExpression(info, SerializationInfoMethods.SetType, typeLocal)
);
foreach (var field in emitter.GetAllFields())
{
if (field.Reference.IsStatic)
{
continue;
}
if (field.Reference.IsNotSerialized)
{
continue;
}
AddAddValueInvocation(info, getObjectData, field);
}
var interfacesLocal = getObjectData.CodeBuilder.DeclareLocal(typeof(string[]));
getObjectData.CodeBuilder.AddStatement(
new AssignStatement(
interfacesLocal,
new NewArrayExpression(interfaces.Length, typeof(string))
)
);
for (var i = 0; i < interfaces.Length; i++)
{
getObjectData.CodeBuilder.AddStatement(
new AssignArrayStatement(
interfacesLocal,
i,
new LiteralStringExpression(interfaces[i].AssemblyQualifiedName)
)
);
}
getObjectData.CodeBuilder.AddStatement(
new MethodInvocationExpression(
info,
SerializationInfoMethods.AddValue_Object,
new LiteralStringExpression("__interfaces"),
interfacesLocal
)
);
getObjectData.CodeBuilder.AddStatement(
new MethodInvocationExpression(
info,
SerializationInfoMethods.AddValue_Object,
new LiteralStringExpression("__baseType"),
new LiteralStringExpression(emitter.BaseType.AssemblyQualifiedName)
)
);
getObjectData.CodeBuilder.AddStatement(
new MethodInvocationExpression(
info,
SerializationInfoMethods.AddValue_Object,
new LiteralStringExpression("__proxyGenerationOptions"),
emitter.GetField("proxyGenerationOptions")
)
);
getObjectData.CodeBuilder.AddStatement(
new MethodInvocationExpression(
info,
SerializationInfoMethods.AddValue_Object,
new LiteralStringExpression("__proxyTypeId"),
new LiteralStringExpression(proxyTypeId)
)
);
CustomizeGetObjectData(
getObjectData.CodeBuilder,
info,
getObjectData.Arguments[1],
emitter
);
getObjectData.CodeBuilder.AddStatement(new ReturnStatement());
}
protected void ImplementGetObjectData(ClassEmitter emitter)
{
var serializationInfo = new ArgumentReference(typeof(SerializationInfo));
var streamingContext = new ArgumentReference(typeof(StreamingContext));
MethodEmitter getObjectData = emitter.CreateMethod("GetObjectData", serializationInfo, streamingContext);
LocalReference typeLocal = getObjectData.CodeBuilder.DeclareLocal(typeof(Type));
getObjectData.CodeBuilder.AddStatement(
new AssignStatement(
typeLocal,
new MethodInvocationExpression(
null,
TypeMethods.StaticGetType,
new ConstReference(typeof(ProxyObjectReference).AssemblyQualifiedName).ToExpression(),
new ConstReference(1).ToExpression(),
new ConstReference(0).ToExpression())));
getObjectData.CodeBuilder.AddStatement(
new ExpressionStatement(
new MethodInvocationExpression(
serializationInfo,
SerializationInfoMethods.SetType,
typeLocal.ToExpression())));
foreach (var field in emitter.GetAllFields())
{
if (field.Reference.IsStatic)
{
continue;
}
if (field.Reference.IsNotSerialized)
{
continue;
}
AddAddValueInvocation(serializationInfo, getObjectData, field);
}
LocalReference interfacesLocal = getObjectData.CodeBuilder.DeclareLocal(typeof(string[]));
getObjectData.CodeBuilder.AddStatement(
new AssignStatement(
interfacesLocal,
new NewArrayExpression(interfaces.Length, typeof(string))));
for (int i = 0; i < interfaces.Length; i++)
{
getObjectData.CodeBuilder.AddStatement(
new AssignArrayStatement(
interfacesLocal,
i,
new ConstReference(interfaces[i].AssemblyQualifiedName).ToExpression()));
}
getObjectData.CodeBuilder.AddStatement(
new ExpressionStatement(
new MethodInvocationExpression(
serializationInfo,
SerializationInfoMethods.AddValue_Object,
new ConstReference("__interfaces").ToExpression(),
interfacesLocal.ToExpression())));
getObjectData.CodeBuilder.AddStatement(
new ExpressionStatement(
new MethodInvocationExpression(
serializationInfo,
SerializationInfoMethods.AddValue_Object,
new ConstReference("__baseType").ToExpression(),
new ConstReference(emitter.BaseType.AssemblyQualifiedName).ToExpression())));
getObjectData.CodeBuilder.AddStatement(
new ExpressionStatement(
new MethodInvocationExpression(
serializationInfo,
SerializationInfoMethods.AddValue_Object,
new ConstReference("__proxyGenerationOptions").ToExpression(),
emitter.GetField("proxyGenerationOptions").ToExpression())));
getObjectData.CodeBuilder.AddStatement(
new ExpressionStatement(
new MethodInvocationExpression(serializationInfo,
SerializationInfoMethods.AddValue_Object,
new ConstReference("__proxyTypeId").ToExpression(),
new ConstReference(proxyTypeId).ToExpression())));
CustomizeGetObjectData(getObjectData.CodeBuilder, serializationInfo, streamingContext, emitter);
getObjectData.CodeBuilder.AddStatement(new ReturnStatement());
}
