public static bool TryReadNil(MsgPackStream stream)
{
if (stream.Peek() == FormatCode.Nil)
{
stream.Skip(1);
return(true);
}
return(false);
}
public static void Skip(MsgPackStream stream)
{
var code = stream.ReadUInt8();
switch (FormatMask.Match(code))
{
case FormatMask.PositiveFixInt: return;
case FormatMask.NegativeFixInt: return;
case FormatMask.FixString: stream.Skip(code & 0x1Fu); return;
case FormatMask.FixArray: SkipElements(stream, code & 0xFu); return;
case FormatMask.FixMap: SkipElements(stream, 2u * (code & 0xFu)); return;
}
switch (code)
{
case FormatCode.Nil: return;
case FormatCode.False: return;
case FormatCode.True: return;
case FormatCode.Int8: stream.Skip(1u); break;
case FormatCode.UInt8: stream.Skip(1u); break;
case FormatCode.Int16: stream.Skip(2u); break;
case FormatCode.UInt16: stream.Skip(2u); break;
case FormatCode.Int32: stream.Skip(4u); break;
case FormatCode.UInt32: stream.Skip(4u); break;
case FormatCode.Int64: stream.Skip(8u); break;
case FormatCode.UInt64: stream.Skip(8u); break;
case FormatCode.Float32: stream.Skip(4u); break;
case FormatCode.Float64: stream.Skip(8u); break;
case FormatCode.Str8: stream.Skip(stream.ReadUInt8()); break;
case FormatCode.Str16: stream.Skip(stream.ReadUInt16()); break;
case FormatCode.Str32: stream.Skip(stream.ReadUInt32()); break;
case FormatCode.Bin8: stream.Skip(stream.ReadUInt8()); break;
case FormatCode.Bin16: stream.Skip(stream.ReadUInt16()); break;
case FormatCode.Bin32: stream.Skip(stream.ReadUInt32()); break;
case FormatCode.Array16: SkipElements(stream, stream.ReadUInt16()); break;
case FormatCode.Array32: SkipElements(stream, stream.ReadUInt32()); break;
case FormatCode.Map16: SkipElements(stream, 2u * stream.ReadUInt16()); break;
case FormatCode.Map32: SkipElements(stream, 2u * stream.ReadUInt32()); break;
case FormatCode.FixExt1: stream.Skip(2u); break;
case FormatCode.FixExt2: stream.Skip(3u); break;
case FormatCode.FixExt4: stream.Skip(5u); break;
case FormatCode.FixExt8: stream.Skip(9u); break;
case FormatCode.FixExt16: stream.Skip(17u); break;
case FormatCode.Ext8: stream.Skip(1u + stream.ReadUInt8()); break;
case FormatCode.Ext16: stream.Skip(1u + stream.ReadUInt16()); break;
case FormatCode.Ext32: stream.Skip(1u + stream.ReadUInt32()); break;
default: throw new MsgPackCodeException(code);
}
}
