| 1 | /* $Id: VBoxPortForwardString.h 93115 2022-01-01 11:31:46Z 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) 2009-2022 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #ifndef VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h
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| 19 | #define VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 | #include <iprt/net.h>
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| 25 | #include <VBox/intnet.h>
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| 26 |
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| 27 | RT_C_DECLS_BEGIN
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| 28 |
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| 29 | #define PF_NAMELEN 64
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| 30 | /*
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| 31 | * TBD: Here is shared implementation of parsing port-forward string
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| 32 | * of format:
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| 33 | * name:[ipv4 or ipv6 address]:host-port:[ipv4 or ipv6 guest addr]:guest port
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| 34 | *
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| 35 | * This code supposed to be used in NetService and Frontend and perhaps in corresponding
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| 36 | * services.
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| 37 | *
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| 38 | * Note: ports are in host format.
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| 39 | */
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| 40 |
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| 41 | typedef struct PORTFORWARDRULE
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| 42 | {
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| 43 | char szPfrName[PF_NAMELEN];
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| 44 | /* true if ipv6 and false otherwise */
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| 45 | int fPfrIPv6;
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| 46 | /* IPPROTO_{UDP,TCP} */
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| 47 | int iPfrProto;
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| 48 | char szPfrHostAddr[INET6_ADDRSTRLEN];
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| 49 | uint16_t u16PfrHostPort;
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| 50 | char szPfrGuestAddr[INET6_ADDRSTRLEN];
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| 51 | uint16_t u16PfrGuestPort;
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| 52 | } PORTFORWARDRULE, *PPORTFORWARDRULE;
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| 53 |
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| 54 | int netPfStrToPf(const char *pszStrPortForward, bool fIPv6, PPORTFORWARDRULE pPfr);
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| 55 |
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| 56 | RT_C_DECLS_END
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| 57 |
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| 58 | #endif /* !VBOX_INCLUDED_SRC_NetLib_VBoxPortForwardString_h */
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| 59 |
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