mip6_shisad.h

vxworks 6.x 的全部头文件

#ifdef MIP_MCOA
	u_int16_t           bul_bid;          /* Binding Unique Identifier */
	struct binding_update_list_head bul_mcoa_head;
#endif /* MIP_MCOA */
};

#define MIP6_BUL_STATE_DISABLE    0x01
/*#define MIP6_BUL_STATE_NEEDTUNNEL (MIP6_BUL_STATE_DISABLE)*/

/* 
 * it contains host information for which mnd does not run Route
 * Opitimization (such as RR)
 */
struct noro_host_list { 
	LIST_ENTRY(noro_host_list) noro_entry;
	struct in6_addr noro_host;
	int  prefixlen; /* currently not supported yet */
};
LIST_HEAD(no_ro_head, noro_host_list);


/* Home Address information (each HoA related info) */
struct mip6_hoainfo {
	LIST_ENTRY(mip6_hoainfo) hinfo_entry;

	struct in6_addr hinfo_hoa; /* Home Address */

	/* if_index of mip virtual interface where HoA is assigned */
	u_int16_t hinfo_ifindex;
	u_int8_t  hinfo_location;   /* Location where mn is located */   

        u_int16_t hinfo_dhaad_id;      
	time_t    hinfo_dhaad_lastsent;
        u_int16_t hinfo_mps_id;
	time_t    hinfo_mps_lastsent;

	struct binding_update_list_head hinfo_bul_head; 	/* Binding Update List */
};
LIST_HEAD(mip6_hinfo_list, mip6_hoainfo);

#define MNINFO_MN_UNKNOWN 0x00
#define MNINFO_MN_HOME    0x01
#define MNINFO_MN_FOREIGN 0x02


/* MIP Virtual Interface Information (each Home Link info) */
struct mip6_mipif {
        LIST_ENTRY(mip6_mipif) mipif_entry;

	struct mip6_hpfx_list mipif_hprefx_head;

	u_int16_t mipif_ifindex;

	/* will be added later */
};
LIST_HEAD(mip6_mipif_list, mip6_mipif);

/* Parsing MH options */
struct mip6_mobility_options {
	struct ip6_mh_opt_refresh_advice *opt_refresh;
	struct ip6_mh_opt_altcoa *opt_altcoa;
	struct ip6_mh_opt_nonce_index *opt_nonce;
	struct ip6_mh_opt_auth_data *opt_auth;

#ifdef MIP_MCOA
	struct ip6_mh_opt_bid *opt_bid;
#endif /* MIP_MCOA */
};

/* Binding Cache */
struct binding_cache {
        LIST_ENTRY(binding_cache) bc_entry;
        struct in6_addr       bc_hoa;       /* peer home address */
        struct in6_addr       bc_coa;      /* peer coa */
        struct in6_addr       bc_myaddr;    /* my addr (needed?) */
        u_int8_t              bc_status;    /* BA statue */
        u_int16_t             bc_flags;     /* recved BU flags */
        u_int16_t             bc_seqno;     /* recved BU seqno */
        u_int32_t             bc_lifetime;  /* recved BU lifetime */

        time_t                bc_expire;    /* expiration time of this BC. */
        CALLOUT_HANDLE        bc_refresh;   /* callout handle for retrans */
        u_int8_t              bc_refresh_count;


	/* valid only when BUF_HOME */
        void                  *bc_dad;      /* dad handler */
        time_t                bc_mpa_exp;   /* expiration time for MPA */
        struct binding_cache  *bc_llmbc;
        u_int32_t             bc_refcnt;
        u_int                 bc_brr_sent;
#ifdef MIP_MCOA
	u_int16_t             bc_bid; /* Binding Unique Identifier */
#endif /* MIP_MCOA */
};
LIST_HEAD(binding_cache_head, binding_cache);

/*
extern int debug, numerichost;
Tong: already defined in netinet6/in6_var.h 
const char *ip6_sprintf(const struct in6_addr *addr);
*/

/* mh.c */
STATUS mhsock_open(void);
void mhsock_close(void);
int  mh_input_common(int);
int  get_mobility_options(struct ip6_mh *, int, int, 
			 struct mip6_mobility_options *);
int  mip6_icmp6_create_haanyaddr(struct in6_addr *, struct in6_addr *, int);
int  in6_mask2len(struct in6_addr *, u_char *);
struct home_agent_list *mip6_find_hal(struct mip6_hoainfo *);
int  mh_input(struct in6_addr *, struct in6_addr *, 
   struct in6_addr *, struct in6_addr *, struct ip6_mh *, int);
#ifdef MIP_MCOA
int  get_bid_option(struct ip6_mh *, int, int);
#endif /* MIP_MCOA */
int  send_brr(struct in6_addr *, struct in6_addr *);
int  send_hoti(struct binding_update_list *);
int  send_coti(struct binding_update_list *);
int  send_bu(struct binding_update_list *);
int  send_be(struct in6_addr *, struct in6_addr *, 
	    struct in6_addr *, u_int8_t);
int  send_hot(struct ip6_mh_home_test_init *, struct in6_addr *, 
	     struct in6_addr *);
int  send_cot(struct ip6_mh_careof_test_init *, struct in6_addr *, 
	     struct in6_addr *);
int  send_ba(struct in6_addr *, struct in6_addr *, struct in6_addr *, struct in6_addr *, 
	    struct ip6_mh_binding_update *, mip6_kbm_t *, u_int8_t, u_int16_t, u_int16_t, int, u_int16_t);
void mip6_calculate_kbm(mip6_token_t *, mip6_token_t *, mip6_kbm_t *);
void mip6_calculate_authenticator(mip6_kbm_t *, struct in6_addr *, 
    struct in6_addr *, caddr_t, size_t, int, size_t, mip6_authenticator_t *);
struct mip6_nonces_info *get_nonces(u_int16_t);
struct mip6_nonces_info * generate_nonces(struct mip6_nonces_info *);
void init_nonces (void);
void create_keygentoken(struct in6_addr *, struct mip6_nonces_info *, 
			u_int8_t *, u_int8_t);


/* binding.c */
struct binding_update_list *bul_get(struct in6_addr *, struct in6_addr *);
#ifndef MIP_MCOA
struct binding_update_list *bul_insert(struct mip6_hoainfo *,  struct in6_addr *,
    struct in6_addr *, u_int16_t);
#else /* MIP_MCOA */
struct binding_update_list *bul_mcoa_get(struct in6_addr *, struct in6_addr *, u_int16_t);
struct binding_update_list *bul_insert(struct mip6_hoainfo *,  struct in6_addr *,
    struct in6_addr *, u_int16_t, u_int16_t);
#endif /* MIP_MCOA */
void bul_remove(struct binding_update_list *);
struct binding_update_list *bul_get_nohoa(char *, struct in6_addr *, struct in6_addr *);
struct binding_update_list *bul_get_homeflag(struct in6_addr *);

struct mip6_hoainfo *hoainfo_find_withhoa(struct in6_addr *);
struct mip6_hoainfo *hoainfo_insert(struct in6_addr *, u_int16_t); 
int hoainfo_remove(struct in6_addr *);
struct mip6_hoainfo *hoainfo_get_withdhaadid (u_int16_t);
void mip6_bc_init(void);
void mip6_flush_kernel_bc(void);
void mip6_bc_delete(struct binding_cache *);
void mip6_bc_refresh_timer(void *);
void mipscok_bc_request(struct binding_cache *, u_char);

struct binding_cache *mip6_bc_lookup(struct in6_addr *, struct in6_addr *, 
    u_int16_t);
struct binding_cache *mip6_bc_add(struct in6_addr *, struct in6_addr *, 
    struct in6_addr *, u_int32_t, u_int16_t, u_int16_t, u_int16_t);

/* network.c */
int set_ip6addr(char *, struct in6_addr *, int, int);
int delete_ip6addr(char *, struct in6_addr *, int);

/* common.c */
int  mipsock_input_common(int);
STATUS mipsock_open(void);
int  mipsock_nodetype_request(u_int8_t, u_int8_t);
int mipsock_behint_input(struct mip_msghdr *);
STATUS icmp6sock_open(void);
int  icmp6_input_common(int);
void mip6_create_addr(struct in6_addr *, const struct in6_addr *, 
		      struct in6_addr *, u_int8_t);
struct mip6_hpfxl *mip6_get_hpfxlist(struct in6_addr *, int, 
				     struct mip6_hpfx_list *);
struct home_agent_list *mip6_get_hal(struct mip6_hpfxl *, struct in6_addr *);
void mip6_delete_hal(struct mip6_hpfxl *, struct in6_addr *);
int mip6_are_prefix_equal(struct in6_addr *, struct in6_addr *, int);
void mip6_flush_hal(struct mip6_hpfxl *, int);
void mip6_delete_hpfxlist(struct in6_addr *, u_int16_t, 
			  struct mip6_hpfx_list *);
void hal_set_expire_timer(struct home_agent_list *, int);
void hal_stop_expire_timer(struct home_agent_list *);
void hal_expire_timer(void *);

/* mnd.c */
int mipsock_bul_request(struct binding_update_list *, u_char);
int mipsock_recv_mdinfo(struct mip_msghdr *);
#ifndef MIP_MCOA
int bul_update_by_mipsock_w_hoa(struct in6_addr *, struct in6_addr *);
#else
int bul_update_by_mipsock_w_hoa(struct in6_addr *, struct in6_addr *, 
				u_int16_t);
#endif /* MIP_MCOA */
int mipsock_md_update_bul_byifindex(u_int16_t, struct in6_addr *);
int mipsock_md_dereg_bul(struct in6_addr *, struct in6_addr *, u_int16_t);
int send_haadreq(struct mip6_hoainfo *, int, struct in6_addr *);
struct home_agent_list *mnd_add_hal(struct  mip6_hpfxl *, struct in6_addr *, int);
struct mip6_hpfxl *mnd_add_hpfxlist(struct in6_addr *, 
		    u_int16_t, struct mip6_hpfx_mn_exclusive *, 
				    struct mip6_hpfx_list *);
struct mip6_mipif *mnd_get_mipif(u_int16_t);
int send_na_home(struct in6_addr *, u_int16_t);
int set_default_bu_lifetime(struct mip6_hoainfo *);
struct noro_host_list *noro_get(struct in6_addr *);
void noro_add(struct in6_addr *);

/* had.c */
int mipsock_input(struct mip_msghdr *);
struct home_agent_list *had_add_hal(struct mip6_hpfxl *, struct in6_addr *, 
			     struct in6_addr *, uint16_t, uint16_t, int);
struct mip6_hpfxl *had_add_hpfxlist(struct in6_addr *, u_int16_t);
int had_is_ha_if(u_int16_t);
struct mip6_hpfxl *had_is_myhomenet(struct in6_addr *);
int send_haadrep(struct in6_addr *, struct in6_addr *, 
		 struct mip6_dhaad_req *, u_short);
int send_mpa(struct in6_addr *, u_int16_t, u_short);


#ifdef __cplusplus
}
#endif

#endif /* _SHISAD_H_ */