public ParameterReader(RPCMethod method, RuntimeTypeHandle messageInfoHandle)
{
_appendStream = false;
_appendMessageInfo = false;
var infos = method.info.GetParameters();
_count = infos.Length;
var handles = new RuntimeTypeHandle[_count];
for (int i = 0; i < infos.Length; i++)
{
handles[i] = infos[i].ParameterType.TypeHandle;
}
int last = _count - 1;
if (last >= 0)
{
var parameterHandle = handles[last];
if (typeof(BitStream).TypeHandle.Equals(parameterHandle))
{
_appendStream = true;
last--;
}
else if (messageInfoHandle.Equals(parameterHandle))
{
_appendMessageInfo = true;
last--;
if (last >= 0 && typeof(BitStream).TypeHandle.Equals(handles[last]))
{
_appendStream = true;
last--;
}
}
}
_codecs = new BitStreamCodec[last + 1];
for (int i = 0; i <= last; i++)
{
var handle = handles[i];
var codec = BitStreamCodec.Find(handle);
if (!(codec.deserializer != null))
{
Utility.Exception("Missing Deserializer for parameter ", i, ", ", handle, ", in ", method);
}
_codecs[i] = codec;
}
}
private static void WriteParameter(BitStream stream, object parameter)
{
var typeHandle = Type.GetTypeHandle(parameter);
BitStreamCodec codec = BitStreamCodec.Find(typeHandle);
if (!(codec.serializer != null))
{
Utility.Exception("Missing Serializer for type ", typeHandle);
}
stream._WriteObject(codec, parameter);
}
/// <summary>
/// Serializes different types of variables. Recommended for Javascript code in Unity 2.6.
/// </summary>
/// <param name="typeHandle">The data type for the value that will be serialized</param>
/// <param name="value">The actual data</param>
/// <param name="codecOptions">Optional parameters forwared to the serializer</param>
/// <remarks>
/// Use this function when writing to the stream and the code is javascript in Unity 2.6..
/// Use <see cref="M:uLink.BitStream.Write``1"/> if you can use generics, the code will
/// be easier to debug and maintain.
/// <para>All supported data types are documented in the uLink manual in the serialization section.
/// </para>
/// </remarks>
public void WriteObject(RuntimeTypeHandle typeHandle, object value, params object[] codecOptions)
{
//if(!(isWriting)){Utility.Exception( "Can't write when BitStream is read only");}
BitStreamCodec codec = BitStreamCodec.Find(typeHandle);
if (!(codec.serializer != null))
{
Utility.Exception("Missing Serializer for type ", typeHandle);
}
_WriteObject(codec, value, codecOptions);
}
/// <summary>
/// Deserializes different types of variables. Recommended for Javascript code in Unity 2.6.
/// </summary>
/// <param name="typeHandle">The data type for this value that will be serialized</param>
/// <param name="codecOptions">Optional parameters forwared to the deserializer</param>
/// <remarks>
/// Use this function when reading from the stream and the code is javascript in Unity 2.6.
/// Use <see cref="M:uLink.BitStream.Read``1(System.Object[])"/> if you can use generics, the code will
/// be easier to debug and maintain.
/// <para>
/// The supported data types are documented in the uLink manual in the serialization section.
/// </para>
/// </remarks>
public object ReadObject(RuntimeTypeHandle typeHandle, params object[] codecOptions)
{
//if(!(isReading)){Utility.Exception( "Can't read when BitStream is write only");}
var codec = BitStreamCodec.Find(typeHandle);
if (!(codec.deserializer != null))
{
Utility.Exception("Missing Deserializer for type ", typeHandle);
}
return(_ReadObject(codec, codecOptions));
}
private static void Add(RuntimeTypeHandle typeHandle, BitStreamCodec codec, bool replaceIfExists)
{
if (!replaceIfExists && _codecs.ContainsKey(typeHandle))
{
#if PIKKO_BUILD
Log.Error("Can't add BitStreamCodec because it already exists for type {0}", typeHandle);
#else
Log.Error(NetworkLogFlags.BitStreamCodec, "Can't add BitStreamCodec because it already exists for type ", typeHandle);
#endif
return;
}
#if PIKKO_BUILD
Log.Debug("Adding BitStreamCodec for type {0}", typeHandle);
#else
Log.Debug(NetworkLogFlags.BitStreamCodec, "Adding BitStreamCodec for type ", typeHandle);
#endif
_codecs[typeHandle] = codec;
}
public ParameterWriter(object[] parameters)
{
int count = parameters.Length;
_handles = new RuntimeTypeHandle[count];
if (!(parameters[count - 1] != null))
{
Utility.Exception("Can't serialize parameter ", count - 1, " because it is null!");
}
_appendStream = typeof(BitStream).TypeHandle.Equals(Type.GetTypeHandle(parameters[count - 1]));
if (_appendStream)
{
count--;
_handles[count] = typeof(BitStream).TypeHandle;
}
_codecs = new BitStreamCodec[count];
for (int i = 0; i < count; i++)
{
object param = parameters[i];
if (!(param != null))
{
Utility.Exception("Can't serialize parameter ", i, " because it is null!");
}
var handle = Type.GetTypeHandle(param);
_handles[i] = handle;
var codec = BitStreamCodec.Find(handle);
_codecs[i] = codec;
if (!(codec.serializer != null))
{
Utility.Exception("Missing Serializer for parameter type ", handle, " with value ", param);
}
}
}
private static BitStreamCodec _CreateAndAddDefaultCodec(RuntimeTypeHandle typeHandle)
{
BitStreamCodec codec;
// perhaps the type's static constructor might register the codec, if it hasn't already been called.
RuntimeHelpers.RunClassConstructor(typeHandle);
if (_codecs.TryGetValue(typeHandle, out codec))
{
return(codec);
}
var type = Type.GetTypeFromHandle(typeHandle);
if (type.IsEnum)
{
var underlyingTypeHandle = Enum.GetUnderlyingType(type).TypeHandle;
#if PIKKO_BUILD
Log.Debug("Adding default BitStreamCodec for enum type {0} from underlying type {1}", type, underlyingTypeHandle);
#else
Log.Debug(NetworkLogFlags.BitStreamCodec, "Adding default BitStreamCodec for enum type ", type, " from underlying type ", underlyingTypeHandle);
#endif
codec = Find(underlyingTypeHandle);
}
else
{
#if PIKKO_BUILD
Log.Debug("Creating and adding default BitStreamCodec for type {0}", type);
#else
Log.Debug(NetworkLogFlags.BitStreamCodec, "Creating and adding default BitStreamCodec for type ", type);
#endif
codec = new BitStreamCodec(_CreateDefaultDeserializer(type), _CreateDefaultSerializer(type), BitStreamTypeCode.Undefined);
}
_codecs.Add(typeHandle, codec);
return(codec);
}
public void _WriteObject(BitStreamCodec codec, object value, params object[] codecOptions)
{
codec.serializer(this, value, codecOptions);
}
public object _ReadObject(BitStreamCodec codec, params object[] codecOptions)
{
return(codec.deserializer(this, codecOptions));
}