public void Read(ObjectReader reader)
{
var type = reader.ReadType().UnderlyingType;
var methodName = reader.PrimitiveReader.ReadString();
var genericArgumentsCount = reader.PrimitiveReader.ReadInt32();
var genericArguments = new Type[genericArgumentsCount];
for (int i = 0; i < genericArgumentsCount; i++)
{
genericArguments[i] = reader.ReadType().UnderlyingType;
}
var parametersCount = reader.PrimitiveReader.ReadInt32();
if (genericArgumentsCount > 0)
{
var parameters = new TypeOrGenericTypeArgument[parametersCount];
for (int i = 0; i < parameters.Length; i++)
{
var genericType = reader.PrimitiveReader.ReadBoolean();
parameters[i] = genericType ?
new TypeOrGenericTypeArgument(reader.PrimitiveReader.ReadInt32()) :
new TypeOrGenericTypeArgument(reader.ReadType().UnderlyingType);
}
UnderlyingMethod = type.GetMethods(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic).SingleOrDefault(m =>
m.IsGenericMethod &&
m.GetGenericMethodDefinition().Name == methodName &&
m.GetGenericArguments().Length == genericArgumentsCount &&
CompareGenericArguments(m.GetGenericMethodDefinition().GetParameters(), parameters));
if (UnderlyingMethod != null)
{
UnderlyingMethod = UnderlyingMethod.MakeGenericMethod(genericArguments);
}
}
else
{
var types = new Type[parametersCount];
for (int i = 0; i < types.Length; i++)
{
types[i] = reader.ReadType().UnderlyingType;
}
UnderlyingMethod = type.GetMethod(methodName, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic, null, types, null);
}
}
public void Read(ObjectReader reader)
{
var type = reader.ReadType().UnderlyingType;
var methodName = reader.PrimitiveReader.ReadString();
var genericArgumentsCount = reader.PrimitiveReader.ReadInt32();
var genericArguments = new Type[genericArgumentsCount];
for(int i = 0; i < genericArgumentsCount; i++)
{
genericArguments[i] = reader.ReadType().UnderlyingType;
}
var parametersCount = reader.PrimitiveReader.ReadInt32();
if(genericArgumentsCount > 0)
{
var parameters = new TypeOrGenericTypeArgument[parametersCount];
for(int i = 0; i < parameters.Length; i++)
{
var genericType = reader.PrimitiveReader.ReadBoolean();
parameters[i] = genericType ?
new TypeOrGenericTypeArgument(reader.PrimitiveReader.ReadInt32()) :
new TypeOrGenericTypeArgument(reader.ReadType().UnderlyingType);
}
UnderlyingMethod = type.GetMethods(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic).SingleOrDefault(m =>
m.IsGenericMethod &&
m.GetGenericMethodDefinition().Name == methodName &&
m.GetGenericArguments().Length == genericArgumentsCount &&
CompareGenericArguments(m.GetGenericMethodDefinition().GetParameters(), parameters));
if(UnderlyingMethod != null)
{
UnderlyingMethod = UnderlyingMethod.MakeGenericMethod(genericArguments);
}
}
else
{
var types = new Type[parametersCount];
for(int i = 0; i < types.Length; i++)
{
types[i] = reader.ReadType().UnderlyingType;
}
UnderlyingMethod = type.GetMethod(methodName, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic, null, types, null);
}
}
private static bool CompareGenericArguments(ParameterInfo[] actual, TypeOrGenericTypeArgument[] expected)
{
if(actual.Length != expected.Length)
{
return false;
}
for(int i = 0; i < actual.Length; i++)
{
if(actual[i].ParameterType.IsGenericParameter)
{
if(actual[i].ParameterType.GenericParameterPosition != expected[i].GenericTypeArgumentIndex)
{
return false;
}
}
else
{
if(actual[i].ParameterType != expected[i].Type)
{
return false;
}
}
}
return true;
}
