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