VirtualBox

source: vbox/trunk/src/VBox/NetworkServices/NAT/pxremap.h@ 50264

Last change on this file since 50264 was 48001, checked in by vboxsync, 11 years ago

Move proxy sources from Devices/Network/lwip-new/vbox
to NetworkServices/NAT where they belong.

  • Property svn:eol-style set to native
File size: 983 bytes
Line 
1/* -*- indent-tabs-mode: nil; -*- */
2#ifndef _pxremap_h_
3#define _pxremap_h_
4
5#include "lwip/err.h"
6#include "lwip/ip_addr.h"
7
8struct netif;
9
10
11#define PXREMAP_FAILED (-1)
12#define PXREMAP_ASIS 0
13#define PXREMAP_MAPPED 1
14
15/* IPv4 */
16#if ARP_PROXY
17int pxremap_proxy_arp(struct netif *netif, ip_addr_t *dst);
18#endif
19int pxremap_ip4_divert(struct netif *netif, ip_addr_t *dst);
20int pxremap_outbound_ip4(ip_addr_t *dst, ip_addr_t *src);
21int pxremap_inbound_ip4(ip_addr_t *dst, ip_addr_t *src);
22
23/* IPv6 */
24int pxremap_proxy_na(struct netif *netif, ip6_addr_t *dst);
25int pxremap_ip6_divert(struct netif *netif, ip6_addr_t *dst);
26int pxremap_outbound_ip6(ip6_addr_t *dst, ip6_addr_t *src);
27int pxremap_inbound_ip6(ip6_addr_t *dst, ip6_addr_t *src);
28
29#define pxremap_outbound_ipX(is_ipv6, dst, src) \
30 ((is_ipv6) ? pxremap_outbound_ip6(&(dst)->ip6, &(src)->ip6) \
31 : pxremap_outbound_ip4(&(dst)->ip4, &(src)->ip4))
32
33#endif /* _pxremap_h_ */
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