/*************************************************************************** * 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[] = { { 22000, 22010, 16 }, /* Battlefield 1942 */ { 0, 0, 0 } }; static char scanmsg[] = "\\info\\"; static char bf1942_reply[] = "\\gameId\\BF1942\\"; static char hostport_search[] = "\\hostport\\"; static int scan(void) { pkt_send_portarr(NULL, port_arr, scanmsg, strlen(scanmsg)); return 1; } static int parse(struct net_pkt *pkt) { int gameid, port; void *p; if (!(gameid = pkt_check_portarr(pkt, port_arr))) return 0; switch (gameid) { case 16: /* battlefield 1942 */ if (!pkt_memmem(pkt, 0, bf1942_reply, strlen(bf1942_reply))) return 0; p = pkt_memmem(pkt, 0, hostport_search, strlen(hostport_search)); if (!p) return 0; port = pkt_atoi(pkt, p + strlen(hostport_search)); server_add(gameid, pkt->addr.sin_addr.s_addr, port, ntohs(pkt->addr.sin_port)); break; default: server_add_pkt(gameid, pkt); break; } return 1; } struct hlswmaster_plugin plugin = { .name = "gamespy1", .scan = &scan, .parse = &parse, };