/*************************************************************************** * Copyright (C) 03/2005 by Olaf Rempel * * razzor@kopf-tisch.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * ***************************************************************************/ #include #include "plugin.h" static struct scan_ports port_arr[] = { { 27960, 27969, 6 }, /* Quake3(6), Elite Force(7), Enemy Territory(25) */ { 28960, 28963, 31 }, /* Call of Duty(31), Call of Duty: United Offensive (42) */ { 0,0,0 } }; static char scanmsg[] = "\xff\xff\xff\xffgetStatus"; static char replymsg[] = "\xff\xff\xff\xffstatusResponse"; static char q3_reply[] = "\\version\\Q3 "; static char ef_reply[] = "\\version\\ST:V "; static char et_reply[] = "\\version\\ET "; static char cod_reply[] = "\\gamename\\Call of Duty\\"; static char coduo_reply[] = "\\gamename\\CoD:United Offensive\\"; static int scan(void) { pkt_send_portarr(NULL, port_arr, scanmsg, strlen(scanmsg)); return 1; } static int parse(struct net_pkt *pkt) { int gameid; if (!(gameid = pkt_check_portarr(pkt, port_arr))) return 0; if (pkt_memcmp(pkt, 0, replymsg, strlen(replymsg))) return 0; switch (gameid) { case 6: /* q3, ef, et */ if (pkt_memmem(pkt, 0, q3_reply, strlen(q3_reply))) { gameid = 6; } else if (pkt_memmem(pkt, 0, ef_reply, strlen(ef_reply))) { gameid = 7; } else if (pkt_memmem(pkt, 0, et_reply, strlen(et_reply))) { gameid = 25; } else { return 0; } break; case 31: /* cod, cod:uo */ if (pkt_memmem(pkt, 0, cod_reply, strlen(cod_reply))) { gameid = 31; } else if (pkt_memmem(pkt, 0, coduo_reply, strlen(coduo_reply))) { gameid = 42; } else { return 0; } break; } server_add_pkt(gameid, pkt); return 1; } struct hlswmaster_plugin plugin = { .name = "q3engine", .scan = &scan, .parse = &parse, };