hlswmaster/p_ut2k4.c

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/***************************************************************************
* Copyright (C) 09/2005 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>
2006-11-24 21:53:25 +01:00
#include "netpkt.h"
#include "scanner.h"
#include "plugin.h"
#include "plugin_helper.h"
static char scanmsg1[] = "\x80\x00\x00\x00\x00";
static int scan(void)
{
pkt_send(NULL, 10777, scanmsg1, 5);
return 1;
}
static int parse(struct net_pkt *pkt)
{
unsigned short *port;
if (pkt_memcmp(pkt, 0, scanmsg1, 5))
return PARSE_REJECT;
if (pkt->size < 12)
return PARSE_REJECT;
port = (unsigned short *)&(pkt->buf[10]);
server_add(33, pkt->addr.sin_addr.s_addr, *port, ntohs(pkt->addr.sin_port));
return PARSE_ACCEPT;
}
struct hlswmaster_plugin plugin = {
.name = "ut2k4",
.scan = &scan,
.parse = &parse,
};