public static MethodDefinition CreateSerialize(ModuleDefinition module, TypeDefinition type)
{
MethodDefinition serialize = MethodFactory.CreateMethod(module, type, "Serialize", MethodAttributes.Public | MethodAttributes.SpecialName | MethodAttributes.HideBySig, true);
serialize.Parameters.Add(new ParameterDefinition("wBuffer", ParameterAttributes.None, module.ImportReference(WeaverProgram.ByteBufferType)));
ILProcessor processor = serialize.Body.GetILProcessor();
processor.Append(processor.Create(OpCodes.Nop));
foreach (FieldDefinition field in type.Fields)
{
TypeDefinition fieldType = field.FieldType.Resolve();
if (!CheckHelper.CheckStructFiled(WeaverProgram.Base, type, fieldType))
{
continue;
}
if (field.FieldType.FullName == typeof(byte[]).FullName)
{
processor.Append(processor.Create(OpCodes.Ldarg, 0));
processor.Append(processor.Create(OpCodes.Ldfld, field));
processor.Append(processor.Create(OpCodes.Ldarg, 1));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.ByteUtilsWriteMethod)));
continue;
}
if (field.FieldType.FullName == typeof(ByteBuffer).FullName)
{
processor.Append(processor.Create(OpCodes.Ldarg, 0));
processor.Append(processor.Create(OpCodes.Ldfld, field));
processor.Append(processor.Create(OpCodes.Ldarg, 1));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.ByteBufferUtilsWriteMethod)));
continue;
}
if (field.FieldType.IsArray)
{
ArrayWriteFactory.CreateStructFieldWriteInstruction(module, serialize, processor, field, fieldType);
}
else if (BaseTypeFactory.IsBaseType(fieldType))
{
processor.Append(processor.Create(OpCodes.Ldarg_1));
processor.Append(processor.Create(OpCodes.Ldarg_0));
processor.Append(processor.Create(OpCodes.Ldfld, field));
processor.Append(BaseTypeFactory.CreateWriteInstruction(module, processor, fieldType));
}
else if (fieldType.IsValueType)
{
processor.Append(processor.Create(OpCodes.Ldarg_0));
processor.Append(processor.Create(OpCodes.Ldflda, field));
processor.Append(processor.Create(OpCodes.Ldarg_1));
processor.Append(processor.Create(OpCodes.Call, CreateSerialize(module, fieldType)));
}
}
processor.Append(processor.Create(OpCodes.Nop));
processor.Append(processor.Create(OpCodes.Ret));
return(serialize);
}
public static void Weave(ModuleDefinition module, Dictionary <ushort, MethodData> methods)
{
foreach (ushort msgId in methods.Keys)
{
MethodData methodData = methods[msgId];
ChannelType channel = methodData.Channel;
MethodDefinition method = methodData.MethodDef;
if (!CheckHelper.CheckMethodFirstParams(WeaverProgram.Server, method))
{
continue;
}
ILProcessor processor = method.Body.GetILProcessor();
method.Body.Variables.Clear();
method.Body.Instructions.Clear();
method.Body.Variables.Add(new VariableDefinition(module.ImportReference(WeaverProgram.ByteBufferType)));
processor.Append(processor.Create(OpCodes.Nop));
processor.Append(processor.Create(OpCodes.Ldc_I4, WeaverProgram.SugBufferSize));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.ByteBufferAllocateMethod)));
processor.Append(processor.Create(OpCodes.Stloc_0));
Collection <ParameterDefinition> parms = method.Parameters;
for (int i = 0; i < parms.Count; ++i)
{
if (i > 0)
{
ParameterDefinition parm = parms[i];
byte index = (byte)(method.IsStatic ? i : i + 1);
TypeDefinition parmType = parm.ParameterType.Resolve();
if (parm.ParameterType.FullName == typeof(byte[]).FullName)
{
processor.Append(processor.Create(OpCodes.Ldarg_S, index));
processor.Append(processor.Create(OpCodes.Ldloc_0));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.ByteUtilsWriteMethod)));
continue;
}
if (parm.ParameterType.FullName == typeof(ByteBuffer).FullName)
{
processor.Append(processor.Create(OpCodes.Ldarg_S, index));
processor.Append(processor.Create(OpCodes.Ldloc_0));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.ByteBufferUtilsWriteMethod)));
continue;
}
if (parm.ParameterType.IsArray)
{
ArrayWriteFactory.CreateMethodParamWriteInstruction(module, method, processor, parmType, index);
continue;
}
if (BaseTypeFactory.IsBaseType(parmType))
{
processor.Append(processor.Create(OpCodes.Ldloc_0));
processor.Append(processor.Create(OpCodes.Ldarg_S, index));
processor.Append(BaseTypeFactory.CreateWriteInstruction(module, processor, parmType));
continue;
}
if (parmType.IsValueType)
{
MethodDefinition serialize = StructMethodFactory.CreateSerialize(module, parmType);
processor.Append(processor.Create(OpCodes.Ldarga_S, index));
processor.Append(processor.Create(OpCodes.Ldloc_0));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(serialize)));
}
}
}
processor.Append(processor.Create(method.IsStatic ? OpCodes.Ldarg_0 : OpCodes.Ldarg_1));
processor.Append(processor.Create(OpCodes.Ldc_I4, msgId));
processor.Append(processor.Create(OpCodes.Ldloc_0));
processor.Append(processor.Create(OpCodes.Ldc_I4, (int)channel));
processor.Append(processor.Create(OpCodes.Call, module.ImportReference(WeaverProgram.NetworkServerManagerSendMethod)));
processor.Append(processor.Create(OpCodes.Nop));
processor.Append(processor.Create(OpCodes.Ret));
}
}