hlswmaster/plugins/gamespy2.c

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/***************************************************************************
* 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 <string.h>
#include "plugin.h"
static struct scan_ports port_arr[] = {
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{ 2302, 2302, 30 }, /* halo */
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{ 0,0,0 }
};
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static char scanmsg[] = { 0xFE, 0xFD, 0x00, 0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x00, 0x00 };
static char replymsg[] = { 0x00, 0xDE, 0xAD, 0xBE, 0xEF };
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static int scan(void) {
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pkt_send_portarr(NULL, port_arr, scanmsg, sizeof(scanmsg));
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return 1;
}
static int parse(struct net_pkt *pkt) {
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int gameid;
if (!(gameid = pkt_check_portarr(pkt, port_arr)))
return 0;
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if (pkt_memcmp(pkt, 0, replymsg, sizeof(replymsg)))
return 0;
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server_add_pkt(gameid, pkt);
return 1;
}
struct hlswmaster_plugin plugin = {
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.name = "gamespy2",
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.scan = &scan,
.parse = &parse,
};