public static void WriteBytes(BufferSegment value, MsgPackStream stream)
{
if (value.Array == null)
{
stream.WriteUInt8(FormatCode.Nil);
return;
}
var length = value.Length;
if (length <= byte.MaxValue)
{
stream.WriteUInt8(FormatCode.Bin8);
stream.WriteUInt8(unchecked ((byte)length));
}
else if (length <= ushort.MaxValue)
{
stream.WriteUInt8(FormatCode.Bin16);
stream.WriteUInt16(unchecked ((ushort)length));
}
else if (length < uint.MaxValue)
{
stream.WriteUInt8(FormatCode.Bin32);
stream.WriteUInt32(unchecked ((uint)length));
}
else
{
throw new MsgPackException("Max bin length exceeded");
}
stream.WriteBytes(value);
}
public static void WriteString(string value, MsgPackStream stream)
{
if (value == null)
{
stream.WriteUInt8(FormatCode.Nil);
return;
}
var length = Encoding.UTF8.GetByteCount(value);
if (length <= FormatRange.MaxFixStringLength)
{
stream.WriteUInt8(unchecked ((byte)(FormatCode.MinFixStr | length)));
}
else if (length <= byte.MaxValue)
{
stream.WriteUInt8(FormatCode.Str8);
stream.WriteUInt8(unchecked ((byte)length));
}
else if (length <= ushort.MaxValue)
{
stream.WriteUInt8(FormatCode.Str16);
stream.WriteUInt16(unchecked ((ushort)length));
}
else
{
stream.WriteUInt8(FormatCode.Str32);
stream.WriteInt32(length);
}
stream.WriteString(value);
}
public static void WriteUInt16(ushort value, MsgPackStream stream)
{
if (value <= byte.MaxValue)
{
WriteUInt8(unchecked ((byte)value), stream);
return;
}
stream.WriteUInt8(FormatCode.UInt16);
stream.WriteUInt16(value);
}
public static void WriteMapHeader(uint length, MsgPackStream stream)
{
if (length <= FormatRange.MaxFixMapCount)
{
stream.WriteUInt8(unchecked ((byte)(FormatCode.MinFixMap | length)));
}
else if (length <= ushort.MaxValue)
{
stream.WriteUInt8(FormatCode.Map16);
stream.WriteUInt16(unchecked ((ushort)length));
}
else
{
stream.WriteUInt8(FormatCode.Map32);
stream.WriteUInt32(length);
}
}
public static void WriteExtensionHeader(ExtensionHeader header, MsgPackStream stream)
{
switch (header.Length)
{
case 1: stream.WriteUInt8(FormatCode.FixExt1); break;
case 2: stream.WriteUInt8(FormatCode.FixExt2); break;
case 4: stream.WriteUInt8(FormatCode.FixExt4); break;
case 8: stream.WriteUInt8(FormatCode.FixExt8); break;
case 16: stream.WriteUInt8(FormatCode.FixExt16); break;
default:
if (header.Length <= byte.MaxValue)
{
stream.WriteUInt8(FormatCode.Ext8);
stream.WriteUInt8(unchecked ((byte)header.Length));
}
else if (header.Length <= ushort.MaxValue)
{
stream.WriteUInt8(FormatCode.Ext16);
stream.WriteUInt16(unchecked ((ushort)header.Length));
}
else
{
stream.WriteUInt8(FormatCode.Ext32);
stream.WriteUInt32(header.Length);
}
break;
}
stream.WriteInt8(header.TypeCode);
}