| 1 | #ifndef _nat_proxy_h_
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| 2 | #define _nat_proxy_h_
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| 3 |
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| 4 | #if !defined(VBOX)
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| 5 | #include "vbox-compat.h"
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| 6 | #endif
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| 7 |
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| 8 | #include "lwip/err.h"
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| 9 | #include "lwip/ip_addr.h"
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| 10 | #include "winutils.h"
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| 11 |
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| 12 | /* forward */
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| 13 | struct netif;
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| 14 | struct tcpip_msg;
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| 15 | struct pbuf;
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| 16 | struct sockaddr;
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| 17 | struct sockaddr_in;
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| 18 | struct sockaddr_in6;
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| 19 |
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| 20 | struct ip4_lomap
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| 21 | {
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| 22 | ip_addr_t loaddr;
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| 23 | uint32_t off;
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| 24 | };
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| 25 |
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| 26 | struct ip4_lomap_desc
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| 27 | {
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| 28 | const struct ip4_lomap *lomap;
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| 29 | unsigned int num_lomap;
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| 30 | };
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| 31 |
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| 32 | struct proxy_options {
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| 33 | int ipv6_enabled;
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| 34 | int ipv6_defroute;
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| 35 | SOCKET icmpsock4;
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| 36 | SOCKET icmpsock6;
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| 37 | const char *tftp_root;
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| 38 | const struct sockaddr_in *src4;
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| 39 | const struct sockaddr_in6 *src6;
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| 40 | const struct ip4_lomap_desc *lomap_desc;
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| 41 | const char **nameservers;
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| 42 | };
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| 43 |
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| 44 | extern volatile struct proxy_options *g_proxy_options;
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| 45 | extern struct netif *g_proxy_netif;
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| 46 |
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| 47 | void proxy_init(struct netif *, struct proxy_options *);
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| 48 | SOCKET proxy_connected_socket(int, int, ipX_addr_t *, u16_t);
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| 49 | SOCKET proxy_bound_socket(int, int, struct sockaddr *);
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| 50 | void proxy_reset_socket(SOCKET);
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| 51 | int proxy_sendto(SOCKET, struct pbuf *, void *, size_t);
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| 52 | void proxy_lwip_post(struct tcpip_msg *);
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| 53 | const char *proxy_lwip_strerr(err_t);
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| 54 |
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| 55 | /* proxy_rtadvd.c */
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| 56 | void proxy_rtadvd_start(struct netif *);
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| 57 | void proxy_rtadvd_do_quick(void *);
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| 58 |
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| 59 | /* rtmon_*.c */
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| 60 | int rtmon_get_defaults(void);
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| 61 |
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| 62 | /* proxy_dhcp6ds.c */
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| 63 | err_t dhcp6ds_init(struct netif *);
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| 64 |
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| 65 | /* proxy_tftpd.c */
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| 66 | err_t tftpd_init(struct netif *, const char *);
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| 67 |
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| 68 | /* pxtcp.c */
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| 69 | void pxtcp_init(void);
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| 70 |
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| 71 | /* pxudp.c */
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| 72 | void pxudp_init(void);
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| 73 |
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| 74 | /* pxdns.c */
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| 75 | err_t pxdns_init(struct netif *);
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| 76 | void pxdns_set_nameservers(void *);
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| 77 |
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| 78 | /* pxping.c */
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| 79 | err_t pxping_init(struct netif *, SOCKET, SOCKET);
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| 80 |
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| 81 |
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| 82 | #if defined(RT_OS_LINUX) || defined(RT_OS_SOLARIS) || defined(RT_OS_WINDOWS)
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| 83 | # define HAVE_SA_LEN 0
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| 84 | #else
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| 85 | # define HAVE_SA_LEN 1
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| 86 | #endif
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| 87 |
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| 88 | #define LWIP_ASSERT1(condition) LWIP_ASSERT(#condition, condition)
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| 89 |
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| 90 | /*
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| 91 | * TODO: DPRINTF0 should probably become LogRel but its usage needs to
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| 92 | * be cleaned up a bit before.
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| 93 | */
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| 94 | #define DPRINTF0(a) Log(a)
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| 95 |
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| 96 | #define DPRINTF(a) DPRINTF1(a)
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| 97 | #define DPRINTF1(a) Log2(a)
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| 98 | #define DPRINTF2(a) Log3(a)
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| 99 |
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| 100 | #endif /* _nat_proxy_h_ */
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