telebit/mplexer/packer/packer.go

18 lines
378 B
Go

package packer
import (
"fmt"
)
func Encode(src, dst Addr, domain string, payload []byte) ([]byte, []byte, error) {
n := len(payload)
header := []byte(fmt.Sprintf(
"%s,%s,%d,%d,%s,%d,%s,\n",
src.family, src.addr, src.port,
n, dst.scheme, dst.port, domain,
))
raw := []byte{255 - 1, byte(len(header))}
header = append(raw, header...)
return header, payload, nil
}