private static MsgPackSerializer GetSerializer(Type t)
{
MsgPackSerializer result = null;
lock (DefaultContext.Serializers)
{
if (!DefaultContext.Serializers.TryGetValue(t, out result))
{
result = DefaultContext.Serializers[t] = new MsgPackSerializer(t);
}
}
return(result);
}
public void RegisterSerializer <T>(params string[] propertyNames)
{
var defs = new List <MessagePackMemberDefinition>();
foreach (var propertyName in propertyNames)
{
defs.Add(new MessagePackMemberDefinition()
{
PropertyName = propertyName,
NilImplication = NilImplication.MemberDefault
});
}
Serializers[typeof(T)] = new MsgPackSerializer(typeof(T), defs);
}
internal static void SerializeValue(object val, BinaryWriter writer, SerializationMethod serializationMethod)
{
if (val == null)
{
writer.Write(MsgPackConstants.Formats.NIL);
}
else
{
Type t = val.GetType();
t = Nullable.GetUnderlyingType(t) ?? t;
if (t == typeof(string))
{
WriteMsgPack(writer, (string)val);
}
else if (t == typeof(char) || t == typeof(System.Char))
{
WriteMsgPack(writer, (char)val);
}
else if (t == typeof(float) || t == typeof(Single))
{
WriteMsgPack(writer, (float)val);
}
else if (t == typeof(double) || t == typeof(Double))
{
WriteMsgPack(writer, (double)val);
}
else if (t == typeof(byte) || t == typeof(Byte))
{
WriteMsgPack(writer, (byte)val);
}
else if (t == typeof(sbyte) || t == typeof(SByte))
{
WriteMsgPack(writer, (sbyte)val);
}
else if (t == typeof(short) || t == (typeof(Int16)))
{
WriteMsgPack(writer, (short)val);
}
else if (t == typeof(ushort) || t == (typeof(UInt16)))
{
WriteMsgPack(writer, (ushort)val);
}
else if (t == typeof(int) || t == (typeof(Int32)))
{
WriteMsgPack(writer, (int)val);
}
else if (t == typeof(uint) || t == (typeof(UInt32)))
{
WriteMsgPack(writer, (uint)val);
}
else if (t == typeof(long) || t == (typeof(Int64)))
{
WriteMsgPack(writer, (long)val);
}
else if (t == typeof(ulong) || t == (typeof(UInt64)))
{
WriteMsgPack(writer, (ulong)val);
}
else if (t == typeof(bool) || t == (typeof(Boolean)))
{
WriteMsgPack(writer, (bool)val);
}
else if (t == typeof(DateTime))
{
WriteMsgPack(writer, (DateTime)val);
}
else if (t == typeof(TimeSpan))
{
WriteMsgPack(writer, (TimeSpan)val);
}
else if (t == typeof(decimal))
{
throw new ApplicationException("The Decimal Type isn't supported");
}
else if (t.IsEnum)
{
WriteMsgPack(writer, Enum.GetName(t, val));
}
else if (t.IsArray)
{
Array array = val as Array;
if (array == null)
{
writer.Write((byte)MsgPackConstants.Formats.NIL);
}
else
{
if (array.Length <= 15)
{
byte arrayVal = (byte)(MsgPackConstants.FixedArray.MIN + array.Length);
writer.Write(arrayVal);
}
else if (array.Length <= UInt16.MaxValue)
{
writer.Write((byte)MsgPackConstants.Formats.ARRAY_16);
byte[] data = BitConverter.GetBytes((ushort)array.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
else
{
writer.Write((byte)MsgPackConstants.Formats.ARRAY_32);
byte[] data = BitConverter.GetBytes((uint)array.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
SerializeEnumerable(array.GetEnumerator(), writer, serializationMethod);
}
}
else if (MsgPackSerializer.IsGenericList(t))
{
IList list = val as IList;
if (list.Count <= 15)
{
byte arrayVal = (byte)(MsgPackConstants.FixedArray.MIN + list.Count);
writer.Write(arrayVal);
}
else if (list.Count <= UInt16.MaxValue)
{
writer.Write((byte)MsgPackConstants.Formats.ARRAY_16);
byte[] data = BitConverter.GetBytes((ushort)list.Count);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
else
{
writer.Write((byte)MsgPackConstants.Formats.ARRAY_32);
byte[] data = BitConverter.GetBytes((uint)list.Count);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
SerializeEnumerable(list.GetEnumerator(), writer, serializationMethod);
}
else if (MsgPackSerializer.IsGenericDictionary(t))
{
IDictionary dictionary = val as IDictionary;
if (dictionary.Count <= 15)
{
byte header = (byte)(MsgPackConstants.FixedMap.MIN + dictionary.Count);
writer.Write(header);
}
else if (dictionary.Count <= UInt16.MaxValue)
{
writer.Write((byte)MsgPackConstants.Formats.MAP_16);
byte[] data = BitConverter.GetBytes((ushort)dictionary.Count);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
else
{
writer.Write((byte)MsgPackConstants.Formats.MAP_32);
byte[] data = BitConverter.GetBytes((uint)dictionary.Count);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(data);
}
writer.Write(data);
}
IDictionaryEnumerator enumerator = dictionary.GetEnumerator();
while (enumerator.MoveNext())
{
SerializeValue(enumerator.Key, writer, serializationMethod);
SerializeValue(enumerator.Value, writer, serializationMethod);
}
}
else
{
MsgPackSerializer.SerializeObject(val, writer);
}
}
}
internal static object DeserializeValue(Type type, BinaryReader reader, NilImplication nilImplication)
{
object result = null;
bool isRichType = false;
if (type == typeof(string))
{
result = ReadMsgPackString(reader, nilImplication);
}
else if (type == typeof(int) || type == typeof(uint) ||
type == typeof(byte) || type == typeof(sbyte) ||
type == typeof(short) || type == typeof(ushort) ||
type == typeof(long) || type == typeof(ulong) ||
type == typeof(int?) || type == typeof(uint?) ||
type == typeof(byte?) || type == typeof(sbyte?) ||
type == typeof(short?) || type == typeof(ushort?) ||
type == typeof(long?) || type == typeof(ulong?))
{
result = ReadMsgPackInt(reader, nilImplication);
}
else if (type == typeof(char))
{
result = ReadMsgPackInt(reader, nilImplication);
}
else if (type == typeof(float))
{
result = ReadMsgPackFloat(reader, nilImplication);
}
else if (type == typeof(double))
{
result = ReadMsgPackDouble(reader, nilImplication);
}
else if (type == typeof(Boolean) || type == typeof(bool))
{
result = ReadMsgPackBoolean(reader, nilImplication);
}
else if (type == typeof(DateTime))
{
object boxedVal = ReadMsgPackInt(reader, nilImplication);
if (boxedVal == null)
{
result = null;
}
else
{
long unixEpochTicks = (long)boxedVal;
result = ToDateTime(unixEpochTicks);
}
}
else if (type == typeof(TimeSpan))
{
object boxedVal = ReadMsgPackInt(reader, nilImplication);
if (boxedVal == null)
{
result = null;
}
else
{
int unixEpochTicks = (int)boxedVal;
result = ToTimeSpan(unixEpochTicks);
}
}
else if (type.IsEnum)
{
object boxedVal = ReadMsgPackString(reader, nilImplication);
if (boxedVal == null)
{
result = null;
}
else
{
string enumVal = (string)boxedVal;
if (enumVal == "")
{
result = null;
}
else
{
result = Enum.Parse(type, enumVal);
}
}
}
else if (type.IsArray)
{
int numElements = MsgPackIO.ReadNumArrayElements(reader);
if (numElements == -1)
{
result = null;
}
else
{
result = Activator.CreateInstance(type, new object[] { numElements });
MsgPackIO.DeserializeArray((Array)result, numElements, reader);
}
}
else if (type == typeof(System.Object))
{
byte header = reader.ReadByte();
if (header == MsgPackConstants.Formats.NIL)
{
result = null;
}
else if (header == MsgPackConstants.Bool.TRUE)
{
result = true;
}
else if (header == MsgPackConstants.Bool.FALSE)
{
result = false;
}
else if (header == MsgPackConstants.Formats.FLOAT_64)
{
result = ReadMsgPackDouble(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.FLOAT_32)
{
result = ReadMsgPackFloat(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.INTEGER_16)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.INTEGER_32)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.INTEGER_64)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.INTEGER_8)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.STRING_8)
{
result = ReadMsgPackString(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.STRING_16)
{
result = ReadMsgPackString(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.STRING_32)
{
result = ReadMsgPackString(reader, nilImplication, header);
}
else if (header >= MsgPackConstants.FixedString.MIN && header <= MsgPackConstants.FixedString.MAX)
{
result = ReadMsgPackString(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.UNSIGNED_INTEGER_8)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.UNSIGNED_INTEGER_16)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.UNSIGNED_INTEGER_32)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header == MsgPackConstants.Formats.UNSIGNED_INTEGER_64)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if (header >= MsgPackConstants.FixedInteger.POSITIVE_MIN && header <= MsgPackConstants.FixedInteger.POSITIVE_MAX)
{
if (header == 0)
{
result = 0;
}
else
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
}
else if (header >= MsgPackConstants.FixedInteger.NEGATIVE_MIN && header <= MsgPackConstants.FixedInteger.NEGATIVE_MAX)
{
result = ReadMsgPackInt(reader, nilImplication, header);
}
else if ((header >= MsgPackConstants.FixedMap.MIN && header <= MsgPackConstants.FixedMap.MAX) ||
header == MsgPackConstants.Formats.MAP_16 || header == MsgPackConstants.Formats.MAP_32)
{
result = new Dictionary <string, object>();
MsgPackIO.DeserializeCollection((Dictionary <string, object>)result, reader, header);
}
else
{
isRichType = true;
}
}
else
{
isRichType = true;
}
if (isRichType)
{
ConstructorInfo constructorInfo = type.GetConstructor(Type.EmptyTypes);
if (constructorInfo == null)
{
throw new ApplicationException("Can't deserialize Type [" + type + "] because it has no default constructor");
}
result = constructorInfo.Invoke(SerializableProperty.EmptyObjArgs);
result = MsgPackSerializer.DeserializeObject(result, reader, nilImplication);
}
return(result);
}
public void RegisterSerializer <T>(IList <MessagePackMemberDefinition> propertyDefinitions)
{
Serializers[typeof(T)] = new MsgPackSerializer(typeof(T), propertyDefinitions);
}