VirtualBox

source: vbox/trunk/src/VBox/NetworkServices/NAT/pxtcp.h@ 58725

Last change on this file since 58725 was 58613, checked in by vboxsync, 9 years ago

NAT/Net: Export pxtcp_pcb_accept_outbound() and use it to provide DNS
TCP proxy. For now we only try to connect to the first resolver,
since we simply hand off connection to pxtcp and there are currently
no hooks for us to retry connection to a different server.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id Revision
File size: 1.1 KB
Line 
1/* $Id: pxtcp.h 58613 2015-11-09 02:45:26Z vboxsync $ */
2/** @file
3 * NAT Network - TCP proxy, internal interface declarations.
4 */
5
6/*
7 * Copyright (C) 2013-2015 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18#ifndef _pxtcp_h_
19#define _pxtcp_h_
20
21#include "lwip/err.h"
22#include "lwip/ip_addr.h"
23
24struct pbuf;
25struct tcp_pcb;
26struct pxtcp;
27struct fwspec;
28
29err_t pxtcp_pcb_accept_outbound(struct tcp_pcb *, struct pbuf *, int, ipX_addr_t *, u16_t);
30
31struct pxtcp *pxtcp_create_forwarded(SOCKET);
32void pxtcp_cancel_forwarded(struct pxtcp *);
33
34void pxtcp_pcb_connect(struct pxtcp *, const struct fwspec *);
35
36int pxtcp_pmgr_add(struct pxtcp *);
37void pxtcp_pmgr_del(struct pxtcp *);
38
39#endif /* _pxtcp_h_ */
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