source3/nmbd/nmbd_proto.h

   1
   2 /* The following definitions come from nmbd/asyncdns.c  */
   3
   4 int asyncdns_fd(void);
   5 void kill_async_dns_child(void);
   6 void start_async_dns(void);
   7 void run_dns_queue(void);
   8 bool queue_dns_query(struct packet_struct *p,struct nmb_name *question);
   9 bool queue_dns_query(struct packet_struct *p,struct nmb_name *question);
  10 void kill_async_dns_child(void);
  11
  12 /* The following definitions come from nmbd/nmbd.c  */
  13
  14 struct event_context *nmbd_event_context(void);
  15 struct messaging_context *nmbd_messaging_context(void);
  16
  17 /* The following definitions come from nmbd/nmbd_become_dmb.c  */
  18
  19 void add_domain_names(time_t t);
  20
  21 /* The following definitions come from nmbd/nmbd_become_lmb.c  */
  22
  23 void insert_permanent_name_into_unicast( struct subnet_record *subrec,
  24                                                 struct nmb_name *nmbname, uint16 nb_type );
  25 void unbecome_local_master_browser(struct subnet_record *subrec, struct work_record *work,
  26                                    bool force_new_election);
  27 void become_local_master_browser(struct subnet_record *subrec, struct work_record *work);
  28 void set_workgroup_local_master_browser_name( struct work_record *work, const char *newname);
  29
  30 /* The following definitions come from nmbd/nmbd_browserdb.c  */
  31
  32 void update_browser_death_time( struct browse_cache_record *browc );
  33 struct browse_cache_record *create_browser_in_lmb_cache( const char *work_name,
  34                                                          const char *browser_name,
  35                                                          struct in_addr ip );
  36 struct browse_cache_record *find_browser_in_lmb_cache( const char *browser_name );
  37 void expire_lmb_browsers( time_t t );
  38
  39 /* The following definitions come from nmbd/nmbd_browsesync.c  */
  40
  41 void dmb_expire_and_sync_browser_lists(time_t t);
  42 void announce_and_sync_with_domain_master_browser( struct subnet_record *subrec,
  43                                                    struct work_record *work);
  44 void collect_all_workgroup_names_from_wins_server(time_t t);
  45 void sync_all_dmbs(time_t t);
  46
  47 /* The following definitions come from nmbd/nmbd_elections.c  */
  48
  49 void check_master_browser_exists(time_t t);
  50 void run_elections(time_t t);
  51 void process_election(struct subnet_record *subrec, struct packet_struct *p, char *buf);
  52 bool check_elections(void);
  53 void nmbd_message_election(struct messaging_context *msg,
  54                            void *private_data,
  55                            uint32_t msg_type,
  56                            struct server_id server_id,
  57                            DATA_BLOB *data);
  58
  59 /* The following definitions come from nmbd/nmbd_incomingdgrams.c  */
  60
  61 void tell_become_backup(void);
  62 void process_host_announce(struct subnet_record *subrec, struct packet_struct *p, char *buf);
  63 void process_workgroup_announce(struct subnet_record *subrec, struct packet_struct *p, char *buf);
  64 void process_local_master_announce(struct subnet_record *subrec, struct packet_struct *p, char *buf);
  65 void process_master_browser_announce(struct subnet_record *subrec,
  66                                      struct packet_struct *p,char *buf);
  67 void process_lm_host_announce(struct subnet_record *subrec, struct packet_struct *p, char *buf, int len);
  68 void process_get_backup_list_request(struct subnet_record *subrec,
  69                                      struct packet_struct *p,char *buf);
  70 void process_reset_browser(struct subnet_record *subrec,
  71                                   struct packet_struct *p,char *buf);
  72 void process_announce_request(struct subnet_record *subrec, struct packet_struct *p, char *buf);
  73 void process_lm_announce_request(struct subnet_record *subrec, struct packet_struct *p, char *buf, int len);
  74
  75 /* The following definitions come from nmbd/nmbd_incomingrequests.c  */
  76
  77 void process_name_release_request(struct subnet_record *subrec,
  78                                   struct packet_struct *p);
  79 void process_name_refresh_request(struct subnet_record *subrec,
  80                                   struct packet_struct *p);
  81 void process_name_registration_request(struct subnet_record *subrec,
  82                                        struct packet_struct *p);
  83 void process_node_status_request(struct subnet_record *subrec, struct packet_struct *p);
  84 void process_name_query_request(struct subnet_record *subrec, struct packet_struct *p);
  85
  86 /* The following definitions come from nmbd/nmbd_lmhosts.c  */
  87
  88 void load_lmhosts_file(const char *fname);
  89 bool find_name_in_lmhosts(struct nmb_name *nmbname, struct name_record **namerecp);
  90
  91 /* The following definitions come from nmbd/nmbd_logonnames.c  */
  92
  93 void add_logon_names(void);
  94
  95 /* The following definitions come from nmbd/nmbd_mynames.c  */
  96
  97 void register_my_workgroup_one_subnet(struct subnet_record *subrec);
  98 bool register_my_workgroup_and_names(void);
  99 void release_wins_names(void);
 100 void refresh_my_names(time_t t);
 101
 102 /* The following definitions come from nmbd/nmbd_namelistdb.c  */
 103
 104 void set_samba_nb_type(void);
 105 void remove_name_from_namelist(struct subnet_record *subrec,
 106                                 struct name_record *namerec );
 107 struct name_record *find_name_on_subnet(struct subnet_record *subrec,
 108                                 const struct nmb_name *nmbname,
 109                                 bool self_only);
 110 struct name_record *find_name_for_remote_broadcast_subnet(struct nmb_name *nmbname,
 111                                                 bool self_only);
 112 void update_name_ttl( struct name_record *namerec, int ttl );
 113 bool add_name_to_subnet( struct subnet_record *subrec,
 114                         const char *name,
 115                         int type,
 116                         uint16 nb_flags,
 117                         int ttl,
 118                         enum name_source source,
 119                         int num_ips,
 120                         struct in_addr *iplist);
 121 void standard_success_register(struct subnet_record *subrec,
 122                              struct userdata_struct *userdata,
 123                              struct nmb_name *nmbname, uint16 nb_flags, int ttl,
 124                              struct in_addr registered_ip);
 125 void standard_fail_register( struct subnet_record   *subrec,
 126                              struct nmb_name        *nmbname );
 127 bool find_ip_in_name_record( struct name_record *namerec, struct in_addr ip );
 128 void add_ip_to_name_record( struct name_record *namerec, struct in_addr new_ip );
 129 void remove_ip_from_name_record( struct name_record *namerec,
 130                                  struct in_addr      remove_ip );
 131 void standard_success_release( struct subnet_record   *subrec,
 132                                struct userdata_struct *userdata,
 133                                struct nmb_name        *nmbname,
 134                                struct in_addr          released_ip );
 135 void expire_names(time_t t);
 136 void add_samba_names_to_subnet( struct subnet_record *subrec );
 137 void dump_name_record( struct name_record *namerec, XFILE *fp);
 138 void dump_all_namelists(void);
 139
 140 /* The following definitions come from nmbd/nmbd_namequery.c  */
 141
 142 bool query_name(struct subnet_record *subrec, const char *name, int type,
 143                    query_name_success_function success_fn,
 144                    query_name_fail_function fail_fn,
 145                    struct userdata_struct *userdata);
 146 bool query_name_from_wins_server(struct in_addr ip_to,
 147                    const char *name, int type,
 148                    query_name_success_function success_fn,
 149                    query_name_fail_function fail_fn,
 150                    struct userdata_struct *userdata);
 151
 152 /* The following definitions come from nmbd/nmbd_nameregister.c  */
 153
 154 void register_name(struct subnet_record *subrec,
 155                    const char *name, int type, uint16 nb_flags,
 156                    register_name_success_function success_fn,
 157                    register_name_fail_function fail_fn,
 158                    struct userdata_struct *userdata);
 159 void wins_refresh_name(struct name_record *namerec);
 160
 161 /* The following definitions come from nmbd/nmbd_namerelease.c  */
 162
 163 void release_name(struct subnet_record *subrec, struct name_record *namerec,
 164                   release_name_success_function success_fn,
 165                   release_name_fail_function fail_fn,
 166                   struct userdata_struct *userdata);
 167
 168 /* The following definitions come from nmbd/nmbd_nodestatus.c  */
 169
 170 bool node_status(struct subnet_record *subrec, struct nmb_name *nmbname,
 171                  struct in_addr send_ip, node_status_success_function success_fn,
 172                  node_status_fail_function fail_fn, struct userdata_struct *userdata);
 173
 174 /* The following definitions come from nmbd/nmbd_packets.c  */
 175
 176 uint16 get_nb_flags(char *buf);
 177 void set_nb_flags(char *buf, uint16 nb_flags);
 178 struct response_record *queue_register_name( struct subnet_record *subrec,
 179                           response_function resp_fn,
 180                           timeout_response_function timeout_fn,
 181                           register_name_success_function success_fn,
 182                           register_name_fail_function fail_fn,
 183                           struct userdata_struct *userdata,
 184                           struct nmb_name *nmbname,
 185                           uint16 nb_flags);
 186 void queue_wins_refresh(struct nmb_name *nmbname,
 187                         response_function resp_fn,
 188                         timeout_response_function timeout_fn,
 189                         uint16 nb_flags,
 190                         struct in_addr refresh_ip,
 191                         const char *tag);
 192 struct response_record *queue_register_multihomed_name( struct subnet_record *subrec,
 193                                                         response_function resp_fn,
 194                                                         timeout_response_function timeout_fn,
 195                                                         register_name_success_function success_fn,
 196                                                         register_name_fail_function fail_fn,
 197                                                         struct userdata_struct *userdata,
 198                                                         struct nmb_name *nmbname,
 199                                                         uint16 nb_flags,
 200                                                         struct in_addr register_ip,
 201                                                         struct in_addr wins_ip);
 202 struct response_record *queue_release_name( struct subnet_record *subrec,
 203                                             response_function resp_fn,
 204                                             timeout_response_function timeout_fn,
 205                                             release_name_success_function success_fn,
 206                                             release_name_fail_function fail_fn,
 207                                             struct userdata_struct *userdata,
 208                                             struct nmb_name *nmbname,
 209                                             uint16 nb_flags,
 210                                             struct in_addr release_ip,
 211                                             struct in_addr dest_ip);
 212 struct response_record *queue_query_name( struct subnet_record *subrec,
 213                           response_function resp_fn,
 214                           timeout_response_function timeout_fn,
 215                           query_name_success_function success_fn,
 216                           query_name_fail_function fail_fn,
 217                           struct userdata_struct *userdata,
 218                           struct nmb_name *nmbname);
 219 struct response_record *queue_query_name_from_wins_server( struct in_addr to_ip,
 220                           response_function resp_fn,
 221                           timeout_response_function timeout_fn,
 222                           query_name_success_function success_fn,
 223                           query_name_fail_function fail_fn,
 224                           struct userdata_struct *userdata,
 225                           struct nmb_name *nmbname);
 226 struct response_record *queue_node_status( struct subnet_record *subrec,
 227                           response_function resp_fn,
 228                           timeout_response_function timeout_fn,
 229                           node_status_success_function success_fn,
 230                           node_status_fail_function fail_fn,
 231                           struct userdata_struct *userdata,
 232                           struct nmb_name *nmbname,
 233                           struct in_addr send_ip);
 234 void reply_netbios_packet(struct packet_struct *orig_packet,
 235                           int rcode, enum netbios_reply_type_code rcv_code, int opcode,
 236                           int ttl, char *data,int len);
 237 void queue_packet(struct packet_struct *packet);
 238 void run_packet_queue(void);
 239 void retransmit_or_expire_response_records(time_t t);
 240 bool listen_for_packets(bool run_election);
 241 bool send_mailslot(bool unique, const char *mailslot,char *buf, size_t len,
 242                    const char *srcname, int src_type,
 243                    const char *dstname, int dest_type,
 244                    struct in_addr dest_ip,struct in_addr src_ip,
 245                    int dest_port);
 246
 247 /* The following definitions come from nmbd/nmbd_processlogon.c  */
 248
 249 bool initialize_nmbd_proxy_logon(void);
 250
 251 void process_logon_packet(struct packet_struct *p, char *buf,int len,
 252                           const char *mailslot);
 253
 254 /* The following definitions come from nmbd/nmbd_responserecordsdb.c  */
 255
 256 void remove_response_record(struct subnet_record *subrec,
 257                                 struct response_record *rrec);
 258 struct response_record *make_response_record( struct subnet_record *subrec,
 259                                               struct packet_struct *p,
 260                                               response_function resp_fn,
 261                                               timeout_response_function timeout_fn,
 262                                               success_function success_fn,
 263                                               fail_function fail_fn,
 264                                               struct userdata_struct *userdata);
 265 struct response_record *find_response_record(struct subnet_record **ppsubrec,
 266                                 uint16 id);
 267 bool is_refresh_already_queued(struct subnet_record *subrec, struct name_record *namerec);
 268
 269 /* The following definitions come from nmbd/nmbd_sendannounce.c  */
 270
 271 void send_browser_reset(int reset_type, const char *to_name, int to_type, struct in_addr to_ip);
 272 void broadcast_announce_request(struct subnet_record *subrec, struct work_record *work);
 273 void announce_my_server_names(time_t t);
 274 void announce_my_lm_server_names(time_t t);
 275 void reset_announce_timer(void);
 276 void announce_myself_to_domain_master_browser(time_t t);
 277 void announce_my_servers_removed(void);
 278 void announce_remote(time_t t);
 279 void browse_sync_remote(time_t t);
 280
 281 /* The following definitions come from nmbd/nmbd_serverlistdb.c  */
 282
 283 void remove_all_servers(struct work_record *work);
 284 struct server_record *find_server_in_workgroup(struct work_record *work, const char *name);
 285 void remove_server_from_workgroup(struct work_record *work, struct server_record *servrec);
 286 struct server_record *create_server_on_workgroup(struct work_record *work,
 287                                                  const char *name,int servertype,
 288                                                  int ttl, const char *comment);
 289 void update_server_ttl(struct server_record *servrec, int ttl);
 290 void expire_servers(struct work_record *work, time_t t);
 291 void write_browse_list_entry(XFILE *fp, const char *name, uint32 rec_type,
 292                 const char *local_master_browser_name, const char *description);
 293 void write_browse_list(time_t t, bool force_write);
 294
 295 /* The following definitions come from nmbd/nmbd_subnetdb.c  */
 296
 297 void close_subnet(struct subnet_record *subrec);
 298 struct subnet_record *make_normal_subnet(const struct interface *iface);
 299 bool create_subnets(void);
 300 bool we_are_a_wins_client(void);
 301 struct subnet_record *get_next_subnet_maybe_unicast(struct subnet_record *subrec);
 302 struct subnet_record *get_next_subnet_maybe_unicast_or_wins_server(struct subnet_record *subrec);
 303
 304 /* The following definitions come from nmbd/nmbd_synclists.c  */
 305
 306 void sync_browse_lists(struct work_record *work,
 307                        char *name, int nm_type,
 308                        struct in_addr ip, bool local, bool servers);
 309 void sync_check_completion(void);
 310
 311 /* The following definitions come from nmbd/nmbd_winsproxy.c  */
 312
 313 void make_wins_proxy_name_query_request( struct subnet_record *subrec,
 314                                          struct packet_struct *incoming_packet,
 315                                          struct nmb_name *question_name);
 316
 317 /* The following definitions come from nmbd/nmbd_winsserver.c  */
 318
 319 struct name_record *find_name_on_wins_subnet(const struct nmb_name *nmbname, bool self_only);
 320 bool wins_store_changed_namerec(const struct name_record *namerec);
 321 bool add_name_to_wins_subnet(const struct name_record *namerec);
 322 bool remove_name_from_wins_namelist(struct name_record *namerec);
 323 void dump_wins_subnet_namelist(XFILE *fp);
 324 bool packet_is_for_wins_server(struct packet_struct *packet);
 325 bool initialise_wins(void);
 326 void wins_process_name_refresh_request( struct subnet_record *subrec,
 327                                         struct packet_struct *p );
 328 void wins_process_name_registration_request(struct subnet_record *subrec,
 329                                             struct packet_struct *p);
 330 void wins_process_multihomed_name_registration_request( struct subnet_record *subrec,
 331                                                         struct packet_struct *p);
 332 void fetch_all_active_wins_1b_names(void);
 333 void send_wins_name_query_response(int rcode, struct packet_struct *p,
 334                                           struct name_record *namerec);
 335 void wins_process_name_query_request(struct subnet_record *subrec,
 336                                      struct packet_struct *p);
 337 void wins_process_name_release_request(struct subnet_record *subrec,
 338                                        struct packet_struct *p);
 339 void initiate_wins_processing(time_t t);
 340 void wins_write_name_record(struct name_record *namerec, XFILE *fp);
 341 void wins_write_database(time_t t, bool background);
 342 void nmbd_wins_new_entry(struct messaging_context *msg,
 343                                        void *private_data,
 344                                        uint32_t msg_type,
 345                                        struct server_id server_id,
 346                                        DATA_BLOB *data);
 347
 348 /* The following definitions come from nmbd/nmbd_workgroupdb.c  */
 349
 350 struct work_record *find_workgroup_on_subnet(struct subnet_record *subrec,
 351                                              const char *name);
 352 struct work_record *create_workgroup_on_subnet(struct subnet_record *subrec,
 353                                                const char *name, int ttl);
 354 void update_workgroup_ttl(struct work_record *work, int ttl);
 355 void initiate_myworkgroup_startup(struct subnet_record *subrec, struct work_record *work);
 356 void dump_workgroups(bool force_write);
 357 void expire_workgroups_and_servers(time_t t);