VirtualBox

source: vbox/trunk/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h@ 103795

Last change on this file since 103795 was 98103, checked in by vboxsync, 23 months ago

Copyright year updates by scm.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.0 KB
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1/* $Id: VBoxPortForwardString.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * VBoxPortForwardString
4 */
5
6/*
7 * Copyright (C) 2009-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28#ifndef VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h
29#define VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h
30#ifndef RT_WITHOUT_PRAGMA_ONCE
31# pragma once
32#endif
33
34#include <iprt/net.h>
35#include <VBox/intnet.h>
36
37RT_C_DECLS_BEGIN
38
39#define PF_NAMELEN 64
40/*
41 * TBD: Here is shared implementation of parsing port-forward string
42 * of format:
43 * name:[ipv4 or ipv6 address]:host-port:[ipv4 or ipv6 guest addr]:guest port
44 *
45 * This code supposed to be used in NetService and Frontend and perhaps in corresponding
46 * services.
47 *
48 * Note: ports are in host format.
49 */
50
51typedef struct PORTFORWARDRULE
52{
53 char szPfrName[PF_NAMELEN];
54 /* true if ipv6 and false otherwise */
55 int fPfrIPv6;
56 /* IPPROTO_{UDP,TCP} */
57 int iPfrProto;
58 char szPfrHostAddr[INET6_ADDRSTRLEN];
59 uint16_t u16PfrHostPort;
60 char szPfrGuestAddr[INET6_ADDRSTRLEN];
61 uint16_t u16PfrGuestPort;
62} PORTFORWARDRULE, *PPORTFORWARDRULE;
63
64int netPfStrToPf(const char *pszStrPortForward, bool fIPv6, PPORTFORWARDRULE pPfr);
65
66RT_C_DECLS_END
67
68#endif /* !VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h */
69
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