func (rsp *flowAckResponse) WriteTo(w *xio.PacketWriter) error {
if err := w.Write7BitValue64(rsp.fid); err != nil {
return err
}
if err := w.Write7BitValue64(rsp.cnt); err != nil {
return err
}
if err := storeFlowAck(rsp.ack, w); err != nil {
return err
}
return nil
}
func (rsp *flowResponse) WriteTo(w *xio.PacketWriter) error {
flags := rsp.f.flags
if rsp.header {
flags |= flagsHeader
}
if err := w.Write8(flags); err != nil {
return err
}
if rsp.header {
if err := w.Write7BitValue64(rsp.fw.fid); err != nil {
return err
}
if err := w.Write7BitValue64(rsp.f.stage); err != nil {
return err
}
if err := w.Write7BitValue64(rsp.f.delta); err != nil {
return err
}
if len(rsp.fw.signature) != 0 {
if err := w.WriteString8(rsp.fw.signature); err != nil {
return err
}
if rsp.fr.fid != 0 {
more := 1
if add, err := xio.SizeOf7BitValue64(rsp.fr.fid); err != nil {
return err
} else {
more += add
}
if err := w.Write7BitValue64(uint64(more)); err != nil {
return err
}
if err := w.Write8(0x0a); err != nil {
return err
}
if err := w.Write7BitValue64(rsp.fr.fid); err != nil {
return err
}
}
}
if err := w.Write8(0); err != nil {
return err
}
}
if err := w.WriteBytes(rsp.f.data); err != nil {
return err
}
return nil
}
func (rsp *assignResponse) WriteTo(w *xio.PacketWriter) error {
if err := w.Write32(rsp.xid); err != nil {
return errors.New("assign.write xid")
}
if err := w.Write7BitValue64(uint64(len(rsp.responder))); err != nil {
return errors.New("assign.write responder size")
}
if err := w.WriteBytes(rsp.responder); err != nil {
return errors.New("assign.write responder")
}
if err := w.Write8(0x58); err != nil {
return errors.New("assign.write mode")
}
return nil
}
func storeFlowAck(ack *flowAck, w *xio.PacketWriter) error {
if err := w.Write7BitValue64(ack.stage); err != nil {
return err
} else {
stage := ack.stage
for e := ack.conts.Front(); e != nil; e = e.Next() {
r := e.Value.(*flowAckRange)
if err := w.Write7BitValue64(r.beg - stage - 2); err != nil {
return err
}
if err := w.Write7BitValue64(r.end - r.beg); err != nil {
return err
}
stage = r.end
}
return nil
}
}