ncproto.d

   1 /* Written by Ketmar // Invisible Vector <ketmar@ketmar.no-ip.org>
   2  * Understanding is not required. Only obedience.
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 // very simple serializer
  18 module ncproto is aliced;
  19
  20 import iv.vfs.io;
  21 import iv.ncserial;
  22
  23 import sockchan;
  24
  25
  26 // ////////////////////////////////////////////////////////////////////////// //
  27 struct InjCodeInfo {
  28   bool hasWine;
  29   bool hasMono;
  30 }
  31
  32
  33 void ncSendPingback() (UDSocket sk, in auto ref InjCodeInfo nfo) {
  34   sk.writeNum!ubyte(0); // version
  35   sk.ncser(nfo);
  36 }
  37
  38
  39 void ncReceivePingback (UDSocket sk, ref InjCodeInfo nfo) {
  40   if (sk.readNum!ubyte != 0) throw new Exception("invalid protocol version");
  41   sk.ncunser(nfo);
  42 }