func (this *DataSegment) Bytes(b []byte) []byte {
b = serial.Uint16ToBytes(this.Conv, b)
b = append(b, byte(CommandData), byte(this.Option))
b = serial.Uint32ToBytes(this.Timestamp, b)
b = serial.Uint32ToBytes(this.Number, b)
b = serial.Uint32ToBytes(this.SendingNext, b)
b = serial.Uint16ToBytes(uint16(this.Data.Len()), b)
b = append(b, this.Data.Value...)
return b
}
func (this *CommandSwitchAccountFactory) Marshal(command interface{}, writer io.Writer) error {
cmd, ok := command.(*protocol.CommandSwitchAccount)
if !ok {
return ErrCommandTypeMismatch
}
hostStr := ""
if cmd.Host != nil {
hostStr = cmd.Host.String()
}
writer.Write([]byte{byte(len(hostStr))})
if len(hostStr) > 0 {
writer.Write([]byte(hostStr))
}
writer.Write(cmd.Port.Bytes(nil))
idBytes := cmd.ID.Bytes()
writer.Write(idBytes)
writer.Write(serial.Uint16ToBytes(cmd.AlterIds, nil))
writer.Write([]byte{byte(cmd.Level)})
writer.Write([]byte{cmd.ValidMin})
return nil
}
func (this *CmdOnlySegment) Bytes(b []byte) []byte {
b = serial.Uint16ToBytes(this.Conv, b)
b = append(b, byte(this.Command), byte(this.Option))
b = serial.Uint32ToBytes(this.SendingNext, b)
b = serial.Uint32ToBytes(this.ReceivinNext, b)
return b
}
func Authenticate(buffer *alloc.Buffer) {
fnvHash := fnv.New32a()
fnvHash.Write(buffer.Value)
buffer.SliceBack(4)
fnvHash.Sum(buffer.Value[:0])
buffer.Prepend(serial.Uint16ToBytes(uint16(buffer.Len())))
}
func (this *AckSegment) Bytes(b []byte) []byte {
b = serial.Uint16ToBytes(this.Conv, b)
b = append(b, byte(CommandACK), byte(this.Option))
b = serial.Uint32ToBytes(this.ReceivingWindow, b)
b = serial.Uint32ToBytes(this.ReceivingNext, b)
b = append(b, this.Count)
for i := byte(0); i < this.Count; i++ {
b = serial.Uint32ToBytes(this.NumberList[i], b)
b = serial.Uint32ToBytes(this.TimestampList[i], b)
}
return b
}
func (b *Buffer) AppendUint16(v uint16) *Buffer {
b.Value = serial.Uint16ToBytes(v, b.Value)
return b
}
func (b *Buffer) PrependUint16(v uint16) *Buffer {
b.SliceBack(2)
serial.Uint16ToBytes(v, b.Value[:0])
return b
}
// Bytes returns the correspoding bytes of this Port, in big endian order.
func (this Port) Bytes(b []byte) []byte {
return serial.Uint16ToBytes(this.Value(), b)
}
