| 1 | /* -*- indent-tabs-mode: nil; -*- */
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| 2 | #ifndef _portfwd_h_
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| 3 | #define _portfwd_h_
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| 4 |
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| 5 | #ifndef RT_OS_WINDOWS
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| 6 | #include <sys/types.h>
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| 7 | #include <sys/socket.h>
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| 8 | #include <netinet/in.h>
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| 9 | #else
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| 10 | # include <ws2ipdef.h>
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| 11 | #endif
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| 12 |
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| 13 | #include "lwip/ip_addr.h"
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| 14 |
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| 15 |
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| 16 | struct fwspec {
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| 17 | int sdom; /* PF_INET, PF_INET6 */
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| 18 | int stype; /* SOCK_STREAM, SOCK_DGRAM */
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| 19 |
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| 20 | /* listen on */
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| 21 | union {
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| 22 | struct sockaddr sa;
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| 23 | struct sockaddr_in sin; /* sdom == PF_INET */
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| 24 | struct sockaddr_in6 sin6; /* sdom == PF_INET6 */
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| 25 | } src;
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| 26 |
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| 27 | /* forward to */
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| 28 | union {
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| 29 | struct sockaddr sa;
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| 30 | struct sockaddr_in sin; /* sdom == PF_INET */
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| 31 | struct sockaddr_in6 sin6; /* sdom == PF_INET6 */
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| 32 | } dst;
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| 33 | };
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| 34 |
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| 35 |
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| 36 | void portfwd_init(void);
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| 37 | int portfwd_rule_add(struct fwspec *);
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| 38 | int portfwd_rule_del(struct fwspec *);
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| 39 |
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| 40 |
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| 41 | int fwspec_set(struct fwspec *, int, int,
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| 42 | const char *, uint16_t,
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| 43 | const char *, uint16_t);
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| 44 |
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| 45 | int fwspec_equal(struct fwspec *, struct fwspec *);
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| 46 |
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| 47 | void fwtcp_init(void);
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| 48 | void fwudp_init(void);
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| 49 |
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| 50 | void fwtcp_add(struct fwspec *);
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| 51 | void fwtcp_del(struct fwspec *);
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| 52 | void fwudp_add(struct fwspec *);
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| 53 | void fwudp_del(struct fwspec *);
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| 54 |
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| 55 | int fwany_ipX_addr_set_src(ipX_addr_t *, const struct sockaddr *);
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| 56 |
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| 57 | /* XXX: for testing */
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| 58 | #ifdef VBOX
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| 59 | #define PROXY_GUEST_IPV4 "10.0.2.15"
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| 60 | #else
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| 61 | #define PROXY_GUEST_IPV4 "192.168.2.11"
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| 62 | #endif
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| 63 |
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| 64 | #endif /* _portfwd_h_ */
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