private DateTimeOffset ReadDateTimeOffset(BinaryReader reader)
{
var offsetMinutes = PrimitivesConvertion.ReadVarInt16(reader);
var ticks = PrimitivesConvertion.ReadVarInt64(reader);
return(new DateTimeOffset(ticks, TimeSpan.FromMinutes(offsetMinutes)));
}
private DateTime ReadDateTime(BinaryReader reader)
{
var kind = reader.ReadByte();
var ticks = PrimitivesConvertion.ReadVarInt64(reader);
if (ticks == 0L)
{
return(DateTime.MinValue);
}
if (ticks == 1L)
{
return(DateTime.MaxValue);
}
return(new DateTime(ticks, (DateTimeKind)kind));
}
private object ReadMember(BinaryReader reader, MemberInfo memInfo, Type memType)
{
if ((memInfo.IsNullable && memInfo.IsContainerObject) ||
(memInfo.IsNullable && !memInfo.IsSupportedPrimitive && (!memInfo.IsContainerObject || memInfo.IsStruct)))
{
bool isNull = reader.ReadByte() != 0;
if (isNull)
{
return(null);
}
}
var actualMemberType = memType;
if (memInfo.IsNullable && memInfo.NullableUnderlyingType != null)
{
actualMemberType = memInfo.NullableUnderlyingType;
}
switch (memInfo.KnownType)
{
case EnKnownType.Unknown:
if (memInfo.IsContainerObject)
{
return(ReadObject(reader, actualMemberType));
}
else if (memInfo.IsStringDictionary)
{
return(ReadStringDictionary(reader, actualMemberType));
}
else if (memInfo.IsDictionary)
{
return(ReadDictionary(reader, actualMemberType));
}
else if (memInfo.IsCollection)
{
if (memInfo.IsGeneric)
{
return(ReadGenericList(reader, actualMemberType));
}
return(ReadArray(reader, actualMemberType));
}
else if (memInfo.IsArray)
{
return(ReadArray(reader, actualMemberType));
}
break;
case EnKnownType.Int16:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarInt16Nullable(reader));
}
return(PrimitivesConvertion.ReadVarInt16(reader));
case EnKnownType.UInt16:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarUInt16Nullable(reader));
}
return(PrimitivesConvertion.ReadVarUInt16(reader));
case EnKnownType.Int32:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarInt32Nullable(reader));
}
return(PrimitivesConvertion.ReadVarInt32(reader));
case EnKnownType.Int64:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarInt64Nullable(reader));
}
return(PrimitivesConvertion.ReadVarInt64(reader));
case EnKnownType.UInt64:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarUInt64Nullable(reader));
}
return(PrimitivesConvertion.ReadVarUInt64(reader));
case EnKnownType.UInt32:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarUInt32Nullable(reader));
}
return(PrimitivesConvertion.ReadVarUInt32(reader));
case EnKnownType.Double:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarDoubleNullable(reader));
}
return(PrimitivesConvertion.ReadVarDouble(reader));
case EnKnownType.Decimal:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarDecimalNullable(reader));
}
return(PrimitivesConvertion.ReadVarDecimal(reader));
case EnKnownType.Single:
if (memInfo.IsNullable)
{
return(PrimitivesConvertion.ReadVarSingleNullable(reader));
}
return(PrimitivesConvertion.ReadVarSingle(reader));
case EnKnownType.Byte:
return(reader.ReadByte());
case EnKnownType.SByte:
return(reader.ReadSByte());
case EnKnownType.ByteArray:
return(ReadBytes(reader));
case EnKnownType.String:
return(ReadString(reader));
case EnKnownType.Char:
var charByte = reader.ReadUInt16();
return((char)charByte);
case EnKnownType.Bool:
return(ReadBoolean(reader));
case EnKnownType.Enum:
return(ReadEnum(reader, actualMemberType));
case EnKnownType.DateTime:
return(ReadDateTime(reader));
case EnKnownType.DateTimeOffset:
return(ReadDateTimeOffset(reader));
case EnKnownType.TimeSpan:
return(ReadTimeSpan(reader));
case EnKnownType.DataSet:
return(ReadDataset(reader, actualMemberType));
case EnKnownType.DataTable:
return(ReadDataTable(reader));
case EnKnownType.NameValueColl:
return(ReadCollectionNameValue(reader, actualMemberType));
case EnKnownType.Color:
return(ReadColor(reader));
case EnKnownType.Version:
return(ReadVersion(reader));
case EnKnownType.DbNull:
return(DBNull.Value);
case EnKnownType.Guid:
return(ReadGuid(reader));
case EnKnownType.Uri:
return(ReadUri(reader));
default:
throw new ArgumentOutOfRangeException();
}
return(null);
}
private TimeSpan ReadTimeSpan(BinaryReader reader)
{
var ticks = PrimitivesConvertion.ReadVarInt64(reader);
return(new TimeSpan(ticks));
}