protected string ReadString(Stream stream)
{
var lengthBytes = new byte[TypesInfo.GetBytesCount(typeof(int))];
stream.Read(lengthBytes, 0, lengthBytes.Length);
var stringBytesCount = BitConverter.ToInt32(lengthBytes, 0);
if (stringBytesCount == NullBytesCout)
{
return(null);
}
var stringBytes = new byte[stringBytesCount];
stream.Read(stringBytes, 0, stringBytes.Length);
return(Encoding.GetString(stringBytes));
}
private object ReadValue(Stream stream, Type type)
{
if (type == typeof(byte))
{
return((byte)stream.ReadByte());
}
if (type == typeof(string))
{
return(ReadString(stream));
}
var bytesCount = TypesInfo.GetBytesCount(type);
var valueBytes = new byte[bytesCount];
stream.Read(valueBytes, 0, valueBytes.Length);
if (type == typeof(bool))
{
return(BitConverter.ToBoolean(valueBytes, 0));
}
else if (type == typeof(short))
{
return(BitConverter.ToInt16(valueBytes, 0));
}
else if (type == typeof(int))
{
return(BitConverter.ToInt32(valueBytes, 0));
}
else if (type == typeof(long))
{
return(BitConverter.ToInt64(valueBytes, 0));
}
else if (type == typeof(ushort))
{
return(BitConverter.ToUInt16(valueBytes, 0));
}
else if (type == typeof(uint))
{
return(BitConverter.ToUInt32(valueBytes, 0));
}
else if (type == typeof(ulong))
{
return(BitConverter.ToUInt64(valueBytes, 0));
}
else if (type == typeof(double))
{
return(BitConverter.ToDouble(valueBytes, 0));
}
else if (type == typeof(decimal))
{
return(TypesInfo.BytesToDecimal(valueBytes, 0));
}
else if (type == typeof(float))
{
return(BitConverter.ToSingle(valueBytes, 0));
}
else if (type == typeof(char))
{
return(BitConverter.ToChar(valueBytes, 0));
}
else if (type == typeof(Guid))
{
return(new Guid(valueBytes));
}
else if (type == typeof(DateTime))
{
var kind = (DateTimeKind)valueBytes[0];
var ticks = BitConverter.ToInt64(valueBytes, 1);
return(new DateTime(ticks, kind));
}
else if (type == typeof(DateTimeOffset))
{
var offset = TimeSpan.FromTicks(BitConverter.ToInt64(valueBytes, 0));
var dateTimeAsLong = BitConverter.ToInt64(valueBytes, sizeof(long));
return(new DateTimeOffset(dateTimeAsLong, offset));
}
throw new NotImplementedException("Only primitive types are supported");
}
