diff options
Diffstat (limited to 'src/pluto/dnskey.h')
| -rw-r--r-- | src/pluto/dnskey.h | 70 |
1 files changed, 34 insertions, 36 deletions
diff --git a/src/pluto/dnskey.h b/src/pluto/dnskey.h index f69c226c8..976c715bf 100644 --- a/src/pluto/dnskey.h +++ b/src/pluto/dnskey.h @@ -10,14 +10,12 @@ * 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. - * - * RCSID $Id: dnskey.h 3252 2007-10-06 21:24:50Z andreas $ */ extern int - adns_qfd, /* file descriptor for sending queries to adns */ - adns_afd; /* file descriptor for receiving answers from adns */ -extern const char *pluto_adns_option; /* path from --pluto_adns */ + adns_qfd, /* file descriptor for sending queries to adns */ + adns_afd; /* file descriptor for receiving answers from adns */ +extern const char *pluto_adns_option; /* path from --pluto_adns */ extern void init_adns(void); extern void stop_adns(void); extern void handle_adns_answer(void); @@ -30,55 +28,55 @@ extern void send_unsent_ADNS_queries(void); * Freed by call to release_adns_continuation. */ -struct adns_continuation; /* forward declaration (not far!) */ +struct adns_continuation; /* forward declaration (not far!) */ typedef void (*cont_fn_t)(struct adns_continuation *cr, err_t ugh); struct adns_continuation { - unsigned long qtid; /* query transaction id number */ - int type; /* T_TXT or T_KEY, selecting rr type of interest */ - cont_fn_t cont_fn; /* function to carry on suspended work */ - struct id id; /* subject of query */ - bool sgw_specified; - struct id sgw_id; /* peer, if constrained */ - lset_t debugging; /* only used #ifdef DEBUG, but don't want layout to change */ - struct gw_info *gateways_from_dns; /* answer, if looking for our TXT rrs */ + unsigned long qtid; /* query transaction id number */ + int type; /* T_TXT or T_KEY, selecting rr type of interest */ + cont_fn_t cont_fn; /* function to carry on suspended work */ + struct id id; /* subject of query */ + bool sgw_specified; + struct id sgw_id; /* peer, if constrained */ + lset_t debugging; /* only used #ifdef DEBUG, but don't want layout to change */ + struct gw_info *gateways_from_dns; /* answer, if looking for our TXT rrs */ #ifdef USE_KEYRR - struct pubkey_list *keys_from_dns; /* answer, if looking for KEY rrs */ + struct pubkey_list *keys_from_dns; /* answer, if looking for KEY rrs */ #endif - struct adns_continuation *previous, *next; - struct pubkey *last_info; /* the last structure we accumulated */ + struct adns_continuation *previous, *next; + struct pubkey *last_info; /* the last structure we accumulated */ #ifdef USE_LWRES - bool used; /* have we called the cont_fn yet? */ - struct { - u_char name_buf[NS_MAXDNAME + 2]; - } query; + bool used; /* have we called the cont_fn yet? */ + struct { + u_char name_buf[NS_MAXDNAME + 2]; + } query; #else /* ! USE_LWRES */ - struct adns_query query; + struct adns_query query; #endif /* ! USE_LWRES */ }; -extern err_t start_adns_query(const struct id *id /* domain to query */ - , const struct id *sgw_id /* if non-null, any accepted gw_info must match */ - , int type /* T_TXT or T_KEY, selecting rr type of interest */ - , cont_fn_t cont_fn /* continuation function */ - , struct adns_continuation *cr); +extern err_t start_adns_query(const struct id *id /* domain to query */ + , const struct id *sgw_id /* if non-null, any accepted gw_info must match */ + , int type /* T_TXT or T_KEY, selecting rr type of interest */ + , cont_fn_t cont_fn /* continuation function */ + , struct adns_continuation *cr); /* Gateway info gleaned from reverse DNS of client */ struct gw_info { - unsigned refcnt; /* reference counted! */ - unsigned pref; /* preference: lower is better */ -#define NO_TIME ((time_t) -2) /* time_t value meaning "not_yet" */ - struct id client_id; /* id of client of peer */ - struct id gw_id; /* id of peer (if id_is_ipaddr, .ip_addr is address) */ - bool gw_key_present; - struct pubkey *key; - struct gw_info *next; + unsigned refcnt; /* reference counted! */ + unsigned pref; /* preference: lower is better */ +#define NO_TIME ((time_t) -2) /* time_t value meaning "not_yet" */ + struct id client_id; /* id of client of peer */ + struct id gw_id; /* id of peer (if id_is_ipaddr, .ip_addr is address) */ + bool gw_key_present; + struct pubkey *key; + struct gw_info *next; }; extern void gw_addref(struct gw_info *gw) - , gw_delref(struct gw_info **gwp); + , gw_delref(struct gw_info **gwp); extern void reset_adns_restart_count(void); |