/// <inheritdoc />
protected internal override void EncodeInitialLine(IByteBuffer buf, IHttpRequest request)
{
ByteBufferUtil.Copy(request.Method.AsciiName, buf);
string uri = request.Uri;
if (string.IsNullOrEmpty(uri))
{
// Add / as absolute path if no is present.
// See http://tools.ietf.org/html/rfc2616#section-5.1.2
_ = buf.WriteMedium(SpaceSlashAndSpaceMedium);
}
else
{
var uriCharSequence = new StringBuilderCharSequence();
uriCharSequence.Append(uri);
bool needSlash = false;
int start = uri.IndexOf("://", StringComparison.Ordinal);
if (start != -1 && uri[0] != Slash)
{
start += 3;
// Correctly handle query params.
// See https://github.com/netty/netty/issues/2732
int index = uri.IndexOf(QuestionMark, start);
if (index == -1)
{
if (uri.LastIndexOf(Slash) < start)
{
needSlash = true;
}
}
else
{
if (uri.LastIndexOf(Slash, index) < start)
{
uriCharSequence.Insert(index, Slash);
}
}
}
_ = buf.WriteByte(HorizontalSpace).WriteCharSequence(uriCharSequence, Encoding.UTF8);
if (needSlash)
{
// write "/ " after uri
_ = buf.WriteShort(SlashAndSpaceShort);
}
else
{
_ = buf.WriteByte(HorizontalSpace);
}
}
request.ProtocolVersion.Encode(buf);
_ = buf.WriteShort(CrlfShort);
}
static void WriteAscii(IByteBuffer buf, int offset, ICharSequence value)
{
if (value is AsciiString asciiString)
{
ByteBufferUtil.Copy(asciiString, 0, buf, offset, value.Count);
}
else
{
buf.SetCharSequence(offset, value, Encoding.ASCII);
}
}
public static void SetFloat(byte[] dst, ref int startIndex, float value)
{
byte[] src = BitConverter.GetBytes(value);
if (ByteBufferUtil.IsReveresed(_endian))
{
Array.Reverse(src);
}
ByteBufferUtil.Copy(src, 0, dst, startIndex, src.Length);
startIndex += sizeof(float);
}
protected override void SetShort(short data)
{
ByteBufferUtil.Copy(BitConverter.GetBytes(data), 0, _data, _writeIndex, sizeof(short));
}
protected override void SetLong(long data)
{
ByteBufferUtil.Copy(BitConverter.GetBytes(data), 0, _data, _writeIndex, sizeof(long));
}
protected override void SetShort(short data)
{
var bytes = BitConverter.GetBytes(data.Reverse());
ByteBufferUtil.Copy(bytes, 0, _data, _writeIndex, sizeof(short));
}