/// <summary> Read a <c>Type</c> value from the stream. </summary>
/// <param name="this">The IBinaryTokenStreamReader to read from</param>
/// <param name="serializationManager">The serialization manager used to resolve type names.</param>
/// <param name="expected">Expected Type, if known.</param>
/// <returns>Data from current position in stream, converted to the appropriate output type.</returns>
private static Type ReadFullTypeHeader(this IBinaryTokenStreamReader @this, SerializationManager serializationManager, Type expected = null)
{
var token = @this.ReadToken();
if (token == SerializationTokenType.ExpectedType)
{
return(expected);
}
var t = CheckSpecialTypeCode(token);
if (t != null)
{
return(t);
}
if (token == SerializationTokenType.SpecifiedType)
{
#if TRACE_SERIALIZATION
var tt = ReadSpecifiedTypeHeader();
Trace("--Read specified type header for type {0}", tt);
return(tt);
#else
return(@this.ReadSpecifiedTypeHeader(serializationManager));
#endif
}
throw new SerializationException("Invalid '" + token + "'token in input stream where full type header is expected");
}
internal static bool TryReadSimpleType(this IBinaryTokenStreamReader @this, out object result, out SerializationTokenType token)
{
token = @this.ReadToken();
byte[] bytes;
switch (token)
{
case SerializationTokenType.True:
result = true;
break;
case SerializationTokenType.False:
result = false;
break;
case SerializationTokenType.Null:
result = null;
break;
case SerializationTokenType.Object:
result = new object();
break;
case SerializationTokenType.Int:
result = @this.ReadInt();
break;
case SerializationTokenType.Uint:
result = @this.ReadUInt();
break;
case SerializationTokenType.Short:
result = @this.ReadShort();
break;
case SerializationTokenType.Ushort:
result = @this.ReadUShort();
break;
case SerializationTokenType.Long:
result = @this.ReadLong();
break;
case SerializationTokenType.Ulong:
result = @this.ReadULong();
break;
case SerializationTokenType.Byte:
result = @this.ReadByte();
break;
case SerializationTokenType.Sbyte:
result = @this.ReadSByte();
break;
case SerializationTokenType.Float:
result = @this.ReadFloat();
break;
case SerializationTokenType.Double:
result = @this.ReadDouble();
break;
case SerializationTokenType.Decimal:
result = @this.ReadDecimal();
break;
case SerializationTokenType.String:
result = @this.ReadString();
break;
case SerializationTokenType.Character:
result = @this.ReadChar();
break;
case SerializationTokenType.Guid:
bytes = @this.ReadBytes(16);
result = new Guid(bytes);
break;
case SerializationTokenType.Date:
result = DateTime.FromBinary(@this.ReadLong());
break;
case SerializationTokenType.TimeSpan:
result = new TimeSpan(@this.ReadLong());
break;
case SerializationTokenType.GrainId:
result = @this.ReadGrainId();
break;
case SerializationTokenType.ActivationId:
result = @this.ReadActivationId();
break;
case SerializationTokenType.SiloAddress:
result = @this.ReadSiloAddress();
break;
case SerializationTokenType.ActivationAddress:
result = @this.ReadActivationAddress();
break;
case SerializationTokenType.IpAddress:
result = @this.ReadIPAddress();
break;
case SerializationTokenType.IpEndPoint:
result = @this.ReadIPEndPoint();
break;
case SerializationTokenType.CorrelationId:
result = new CorrelationId(@this.ReadBytes(CorrelationId.SIZE_BYTES));
break;
default:
result = null;
return(false);
}
return(true);
}
/// <summary> Read a <c>Type</c> value from the stream. </summary>
internal static Type ReadSpecifiedTypeHeader(this IBinaryTokenStreamReader @this, SerializationManager serializationManager)
{
// Assumes that the SpecifiedType token has already been read
var token = @this.ReadToken();
switch (token)
{
case SerializationTokenType.Boolean:
return(typeof(bool));
case SerializationTokenType.Int:
return(typeof(int));
case SerializationTokenType.Short:
return(typeof(short));
case SerializationTokenType.Long:
return(typeof(long));
case SerializationTokenType.Sbyte:
return(typeof(sbyte));
case SerializationTokenType.Uint:
return(typeof(uint));
case SerializationTokenType.Ushort:
return(typeof(ushort));
case SerializationTokenType.Ulong:
return(typeof(ulong));
case SerializationTokenType.Byte:
return(typeof(byte));
case SerializationTokenType.Float:
return(typeof(float));
case SerializationTokenType.Double:
return(typeof(double));
case SerializationTokenType.Decimal:
return(typeof(decimal));
case SerializationTokenType.String:
return(typeof(string));
case SerializationTokenType.Character:
return(typeof(char));
case SerializationTokenType.Guid:
return(typeof(Guid));
case SerializationTokenType.Date:
return(typeof(DateTime));
case SerializationTokenType.TimeSpan:
return(typeof(TimeSpan));
case SerializationTokenType.IpAddress:
return(typeof(IPAddress));
case SerializationTokenType.IpEndPoint:
return(typeof(IPEndPoint));
case SerializationTokenType.GrainId:
return(typeof(GrainId));
case SerializationTokenType.ActivationId:
return(typeof(ActivationId));
case SerializationTokenType.SiloAddress:
return(typeof(SiloAddress));
case SerializationTokenType.ActivationAddress:
return(typeof(ActivationAddress));
case SerializationTokenType.CorrelationId:
return(typeof(CorrelationId));
case SerializationTokenType.Request:
return(typeof(InvokeMethodRequest));
case SerializationTokenType.Response:
return(typeof(Response));
case SerializationTokenType.StringObjDict:
return(typeof(Dictionary <string, object>));
case SerializationTokenType.Object:
return(typeof(Object));
case SerializationTokenType.Tuple + 1:
return(typeof(Tuple <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.Tuple + 2:
return(typeof(Tuple <,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 2)));
case SerializationTokenType.Tuple + 3:
return(typeof(Tuple <, ,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 3)));
case SerializationTokenType.Tuple + 4:
return(typeof(Tuple <, , ,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 4)));
case SerializationTokenType.Tuple + 5:
return(typeof(Tuple <, , , ,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 5)));
case SerializationTokenType.Tuple + 6:
return(typeof(Tuple <, , , , ,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 6)));
case SerializationTokenType.Tuple + 7:
return(typeof(Tuple <, , , , , ,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 7)));
case SerializationTokenType.Array + 1:
var et1 = @this.ReadFullTypeHeader(serializationManager);
return(et1.MakeArrayType());
case SerializationTokenType.Array + 2:
var et2 = @this.ReadFullTypeHeader(serializationManager);
return(et2.MakeArrayType(2));
case SerializationTokenType.Array + 3:
var et3 = @this.ReadFullTypeHeader(serializationManager);
return(et3.MakeArrayType(3));
case SerializationTokenType.Array + 4:
var et4 = @this.ReadFullTypeHeader(serializationManager);
return(et4.MakeArrayType(4));
case SerializationTokenType.Array + 5:
var et5 = @this.ReadFullTypeHeader(serializationManager);
return(et5.MakeArrayType(5));
case SerializationTokenType.Array + 6:
var et6 = @this.ReadFullTypeHeader(serializationManager);
return(et6.MakeArrayType(6));
case SerializationTokenType.Array + 7:
var et7 = @this.ReadFullTypeHeader(serializationManager);
return(et7.MakeArrayType(7));
case SerializationTokenType.Array + 8:
var et8 = @this.ReadFullTypeHeader(serializationManager);
return(et8.MakeArrayType(8));
case SerializationTokenType.List:
return(typeof(List <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.Dictionary:
return(typeof(Dictionary <,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 2)));
case SerializationTokenType.KeyValuePair:
return(typeof(KeyValuePair <,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 2)));
case SerializationTokenType.Set:
return(typeof(HashSet <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.SortedList:
return(typeof(SortedList <,>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 2)));
case SerializationTokenType.SortedSet:
return(typeof(SortedSet <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.Stack:
return(typeof(Stack <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.Queue:
return(typeof(Queue <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.LinkedList:
return(typeof(LinkedList <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.Nullable:
return(typeof(Nullable <>).MakeGenericType(@this.ReadGenericArguments(serializationManager, 1)));
case SerializationTokenType.ByteArray:
return(typeof(byte[]));
case SerializationTokenType.ShortArray:
return(typeof(short[]));
case SerializationTokenType.IntArray:
return(typeof(int[]));
case SerializationTokenType.LongArray:
return(typeof(long[]));
case SerializationTokenType.UShortArray:
return(typeof(ushort[]));
case SerializationTokenType.UIntArray:
return(typeof(uint[]));
case SerializationTokenType.ULongArray:
return(typeof(ulong[]));
case SerializationTokenType.FloatArray:
return(typeof(float[]));
case SerializationTokenType.DoubleArray:
return(typeof(double[]));
case SerializationTokenType.CharArray:
return(typeof(char[]));
case SerializationTokenType.BoolArray:
return(typeof(bool[]));
case SerializationTokenType.SByteArray:
return(typeof(sbyte[]));
case SerializationTokenType.NamedType:
var typeName = @this.ReadString();
try
{
return(serializationManager.ResolveTypeName(typeName));
}
catch (TypeAccessException ex)
{
throw new TypeAccessException("Named type \"" + typeName + "\" is invalid: " + ex.Message);
}
default:
break;
}
throw new SerializationException("Unexpected '" + token + "' found when expecting a type reference");
}
