From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/NetworkServices/NAT/pxremap.h | 62 ++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/VBox/NetworkServices/NAT/pxremap.h (limited to 'src/VBox/NetworkServices/NAT/pxremap.h') diff --git a/src/VBox/NetworkServices/NAT/pxremap.h b/src/VBox/NetworkServices/NAT/pxremap.h new file mode 100644 index 00000000..b99d8111 --- /dev/null +++ b/src/VBox/NetworkServices/NAT/pxremap.h @@ -0,0 +1,62 @@ +/* $Id: pxremap.h $ */ +/** @file + * NAT Network - Loopback remapping, declarations and definitions. + */ + +/* + * Copyright (C) 2013-2023 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * 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, in version 3 of the + * License. + * + * 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, see . + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef VBOX_INCLUDED_SRC_NAT_pxremap_h +#define VBOX_INCLUDED_SRC_NAT_pxremap_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include "lwip/err.h" +#include "lwip/ip_addr.h" + +struct netif; + + +#define PXREMAP_FAILED (-1) +#define PXREMAP_ASIS 0 +#define PXREMAP_MAPPED 1 + +/* IPv4 */ +#if ARP_PROXY +int pxremap_proxy_arp(struct netif *netif, ip_addr_t *dst); +#endif +int pxremap_ip4_divert(struct netif *netif, ip_addr_t *dst); +int pxremap_outbound_ip4(ip_addr_t *dst, ip_addr_t *src); +int pxremap_inbound_ip4(ip_addr_t *dst, ip_addr_t *src); + +/* IPv6 */ +int pxremap_proxy_na(struct netif *netif, ip6_addr_t *dst); +int pxremap_ip6_divert(struct netif *netif, ip6_addr_t *dst); +int pxremap_outbound_ip6(ip6_addr_t *dst, ip6_addr_t *src); +int pxremap_inbound_ip6(ip6_addr_t *dst, ip6_addr_t *src); + +#define pxremap_outbound_ipX(is_ipv6, dst, src) \ + ((is_ipv6) ? pxremap_outbound_ip6(&(dst)->ip6, &(src)->ip6) \ + : pxremap_outbound_ip4(&(dst)->ip4, &(src)->ip4)) + +#endif /* !VBOX_INCLUDED_SRC_NAT_pxremap_h */ -- cgit v1.2.3