ripd/rip_northbound.c

   1 /*
   2  * Copyright (C) 1997, 1998, 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
   3  * Copyright (C) 2018  NetDEF, Inc.
   4  *                     Renato Westphal
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation; either version 2 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #include <zebra.h>
  22
  23 #include "if.h"
  24 #include "vrf.h"
  25 #include "log.h"
  26 #include "prefix.h"
  27 #include "table.h"
  28 #include "command.h"
  29 #include "northbound.h"
  30 #include "libfrr.h"
  31
  32 #include "ripd/ripd.h"
  33 #include "ripd/rip_cli.h"
  34
  35 /*
  36  * XPath: /frr-ripd:ripd/instance
  37  */
  38 static int ripd_instance_create(enum nb_event event,
  39                                 const struct lyd_node *dnode,
  40                                 union nb_resource *resource)
  41 {
  42         int socket;
  43
  44         switch (event) {
  45         case NB_EV_VALIDATE:
  46                 break;
  47         case NB_EV_PREPARE:
  48                 socket = rip_create_socket();
  49                 if (socket < 0)
  50                         return NB_ERR_RESOURCE;
  51                 resource->fd = socket;
  52                 break;
  53         case NB_EV_ABORT:
  54                 socket = resource->fd;
  55                 close(socket);
  56                 break;
  57         case NB_EV_APPLY:
  58                 socket = resource->fd;
  59                 rip_create(socket);
  60                 break;
  61         }
  62
  63         return NB_OK;
  64 }
  65
  66 static int ripd_instance_delete(enum nb_event event,
  67                                 const struct lyd_node *dnode)
  68 {
  69         if (event != NB_EV_APPLY)
  70                 return NB_OK;
  71
  72         rip_clean();
  73
  74         return NB_OK;
  75 }
  76
  77 /*
  78  * XPath: /frr-ripd:ripd/instance/allow-ecmp
  79  */
  80 static int ripd_instance_allow_ecmp_modify(enum nb_event event,
  81                                            const struct lyd_node *dnode,
  82                                            union nb_resource *resource)
  83 {
  84         if (event != NB_EV_APPLY)
  85                 return NB_OK;
  86
  87         rip->ecmp = yang_dnode_get_bool(dnode, NULL);
  88         if (!rip->ecmp)
  89                 rip_ecmp_disable();
  90
  91         return NB_OK;
  92 }
  93
  94 /*
  95  * XPath: /frr-ripd:ripd/instance/default-information-originate
  96  */
  97 static int
  98 ripd_instance_default_information_originate_modify(enum nb_event event,
  99                                                    const struct lyd_node *dnode,
 100                                                    union nb_resource *resource)
 101 {
 102         bool default_information;
 103         struct prefix_ipv4 p;
 104
 105         if (event != NB_EV_APPLY)
 106                 return NB_OK;
 107
 108         default_information = yang_dnode_get_bool(dnode, NULL);
 109
 110         memset(&p, 0, sizeof(struct prefix_ipv4));
 111         p.family = AF_INET;
 112         if (default_information) {
 113                 struct nexthop nh;
 114
 115                 memset(&nh, 0, sizeof(nh));
 116                 nh.type = NEXTHOP_TYPE_IPV4;
 117                 rip_redistribute_add(ZEBRA_ROUTE_RIP, RIP_ROUTE_DEFAULT, &p,
 118                                      &nh, 0, 0, 0);
 119         } else {
 120                 rip_redistribute_delete(ZEBRA_ROUTE_RIP, RIP_ROUTE_DEFAULT, &p,
 121                                         0);
 122         }
 123
 124         return NB_OK;
 125 }
 126
 127 /*
 128  * XPath: /frr-ripd:ripd/instance/default-metric
 129  */
 130 static int ripd_instance_default_metric_modify(enum nb_event event,
 131                                                const struct lyd_node *dnode,
 132                                                union nb_resource *resource)
 133 {
 134         if (event != NB_EV_APPLY)
 135                 return NB_OK;
 136
 137         rip->default_metric = yang_dnode_get_uint8(dnode, NULL);
 138         /* rip_update_default_metric (); */
 139
 140         return NB_OK;
 141 }
 142
 143 /*
 144  * XPath: /frr-ripd:ripd/instance/distance/default
 145  */
 146 static int ripd_instance_distance_default_modify(enum nb_event event,
 147                                                  const struct lyd_node *dnode,
 148                                                  union nb_resource *resource)
 149 {
 150         if (event != NB_EV_APPLY)
 151                 return NB_OK;
 152
 153         rip->distance = yang_dnode_get_uint8(dnode, NULL);
 154
 155         return NB_OK;
 156 }
 157
 158 /*
 159  * XPath: /frr-ripd:ripd/instance/distance/source
 160  */
 161 static int ripd_instance_distance_source_create(enum nb_event event,
 162                                                 const struct lyd_node *dnode,
 163                                                 union nb_resource *resource)
 164 {
 165         struct prefix_ipv4 prefix;
 166         struct route_node *rn;
 167
 168         if (event != NB_EV_APPLY)
 169                 return NB_OK;
 170
 171         yang_dnode_get_ipv4p(&prefix, dnode, "./prefix");
 172
 173         /* Get RIP distance node. */
 174         rn = route_node_get(rip_distance_table, (struct prefix *)&prefix);
 175         rn->info = rip_distance_new();
 176         yang_dnode_set_entry(dnode, rn);
 177
 178         return NB_OK;
 179 }
 180
 181 static int ripd_instance_distance_source_delete(enum nb_event event,
 182                                                 const struct lyd_node *dnode)
 183 {
 184         struct route_node *rn;
 185         struct rip_distance *rdistance;
 186
 187         if (event != NB_EV_APPLY)
 188                 return NB_OK;
 189
 190         rn = yang_dnode_get_entry(dnode);
 191         rdistance = rn->info;
 192         if (rdistance->access_list)
 193                 free(rdistance->access_list);
 194         rip_distance_free(rdistance);
 195
 196         rn->info = NULL;
 197         route_unlock_node(rn);
 198
 199         return NB_OK;
 200 }
 201
 202 /*
 203  * XPath: /frr-ripd:ripd/instance/distance/source/distance
 204  */
 205 static int
 206 ripd_instance_distance_source_distance_modify(enum nb_event event,
 207                                               const struct lyd_node *dnode,
 208                                               union nb_resource *resource)
 209 {
 210         struct route_node *rn;
 211         uint8_t distance;
 212         struct rip_distance *rdistance;
 213
 214         if (event != NB_EV_APPLY)
 215                 return NB_OK;
 216
 217         /* Set distance value. */
 218         rn = yang_dnode_get_entry(dnode);
 219         distance = yang_dnode_get_uint8(dnode, NULL);
 220         rdistance = rn->info;
 221         rdistance->distance = distance;
 222
 223         return NB_OK;
 224 }
 225
 226 /*
 227  * XPath: /frr-ripd:ripd/instance/distance/source/access-list
 228  */
 229 static int
 230 ripd_instance_distance_source_access_list_modify(enum nb_event event,
 231                                                  const struct lyd_node *dnode,
 232                                                  union nb_resource *resource)
 233 {
 234         const char *acl_name;
 235         struct route_node *rn;
 236         struct rip_distance *rdistance;
 237
 238         if (event != NB_EV_APPLY)
 239                 return NB_OK;
 240
 241         acl_name = yang_dnode_get_string(dnode, NULL);
 242
 243         /* Set access-list */
 244         rn = yang_dnode_get_entry(dnode);
 245         rdistance = rn->info;
 246         if (rdistance->access_list)
 247                 free(rdistance->access_list);
 248         rdistance->access_list = strdup(acl_name);
 249
 250         return NB_OK;
 251 }
 252
 253 static int
 254 ripd_instance_distance_source_access_list_delete(enum nb_event event,
 255                                                  const struct lyd_node *dnode)
 256 {
 257         struct route_node *rn;
 258         struct rip_distance *rdistance;
 259
 260         if (event != NB_EV_APPLY)
 261                 return NB_OK;
 262
 263         /* Reset access-list configuration. */
 264         rn = yang_dnode_get_entry(dnode);
 265         rdistance = rn->info;
 266         free(rdistance->access_list);
 267         rdistance->access_list = NULL;
 268
 269         return NB_OK;
 270 }
 271
 272 /*
 273  * XPath: /frr-ripd:ripd/instance/explicit-neighbor
 274  */
 275 static int ripd_instance_explicit_neighbor_create(enum nb_event event,
 276                                                   const struct lyd_node *dnode,
 277                                                   union nb_resource *resource)
 278 {
 279         /* TODO: implement me. */
 280         return NB_OK;
 281 }
 282
 283 static int ripd_instance_explicit_neighbor_delete(enum nb_event event,
 284                                                   const struct lyd_node *dnode)
 285 {
 286         /* TODO: implement me. */
 287         return NB_OK;
 288 }
 289
 290 /*
 291  * XPath: /frr-ripd:ripd/instance/network
 292  */
 293 static int ripd_instance_network_create(enum nb_event event,
 294                                         const struct lyd_node *dnode,
 295                                         union nb_resource *resource)
 296 {
 297         /* TODO: implement me. */
 298         return NB_OK;
 299 }
 300
 301 static int ripd_instance_network_delete(enum nb_event event,
 302                                         const struct lyd_node *dnode)
 303 {
 304         /* TODO: implement me. */
 305         return NB_OK;
 306 }
 307
 308 /*
 309  * XPath: /frr-ripd:ripd/instance/interface
 310  */
 311 static int ripd_instance_interface_create(enum nb_event event,
 312                                           const struct lyd_node *dnode,
 313                                           union nb_resource *resource)
 314 {
 315         /* TODO: implement me. */
 316         return NB_OK;
 317 }
 318
 319 static int ripd_instance_interface_delete(enum nb_event event,
 320                                           const struct lyd_node *dnode)
 321 {
 322         /* TODO: implement me. */
 323         return NB_OK;
 324 }
 325
 326 /*
 327  * XPath: /frr-ripd:ripd/instance/offset-list
 328  */
 329 static int ripd_instance_offset_list_create(enum nb_event event,
 330                                             const struct lyd_node *dnode,
 331                                             union nb_resource *resource)
 332 {
 333         /* TODO: implement me. */
 334         return NB_OK;
 335 }
 336
 337 static int ripd_instance_offset_list_delete(enum nb_event event,
 338                                             const struct lyd_node *dnode)
 339 {
 340         /* TODO: implement me. */
 341         return NB_OK;
 342 }
 343
 344 /*
 345  * XPath: /frr-ripd:ripd/instance/offset-list/access-list
 346  */
 347 static int
 348 ripd_instance_offset_list_access_list_modify(enum nb_event event,
 349                                              const struct lyd_node *dnode,
 350                                              union nb_resource *resource)
 351 {
 352         /* TODO: implement me. */
 353         return NB_OK;
 354 }
 355
 356 /*
 357  * XPath: /frr-ripd:ripd/instance/offset-list/metric
 358  */
 359 static int ripd_instance_offset_list_metric_modify(enum nb_event event,
 360                                                    const struct lyd_node *dnode,
 361                                                    union nb_resource *resource)
 362 {
 363         /* TODO: implement me. */
 364         return NB_OK;
 365 }
 366
 367 /*
 368  * XPath: /frr-ripd:ripd/instance/passive-default
 369  */
 370 static int ripd_instance_passive_default_modify(enum nb_event event,
 371                                                 const struct lyd_node *dnode,
 372                                                 union nb_resource *resource)
 373 {
 374         /* TODO: implement me. */
 375         return NB_OK;
 376 }
 377
 378 /*
 379  * XPath: /frr-ripd:ripd/instance/passive-interface
 380  */
 381 static int ripd_instance_passive_interface_create(enum nb_event event,
 382                                                   const struct lyd_node *dnode,
 383                                                   union nb_resource *resource)
 384 {
 385         /* TODO: implement me. */
 386         return NB_OK;
 387 }
 388
 389 static int ripd_instance_passive_interface_delete(enum nb_event event,
 390                                                   const struct lyd_node *dnode)
 391 {
 392         /* TODO: implement me. */
 393         return NB_OK;
 394 }
 395
 396 /*
 397  * XPath: /frr-ripd:ripd/instance/non-passive-interface
 398  */
 399 static int
 400 ripd_instance_non_passive_interface_create(enum nb_event event,
 401                                            const struct lyd_node *dnode,
 402                                            union nb_resource *resource)
 403 {
 404         /* TODO: implement me. */
 405         return NB_OK;
 406 }
 407
 408 static int
 409 ripd_instance_non_passive_interface_delete(enum nb_event event,
 410                                            const struct lyd_node *dnode)
 411 {
 412         /* TODO: implement me. */
 413         return NB_OK;
 414 }
 415
 416 /*
 417  * XPath: /frr-ripd:ripd/instance/redistribute
 418  */
 419 static int ripd_instance_redistribute_create(enum nb_event event,
 420                                              const struct lyd_node *dnode,
 421                                              union nb_resource *resource)
 422 {
 423         /* TODO: implement me. */
 424         return NB_OK;
 425 }
 426
 427 static int ripd_instance_redistribute_delete(enum nb_event event,
 428                                              const struct lyd_node *dnode)
 429 {
 430         /* TODO: implement me. */
 431         return NB_OK;
 432 }
 433
 434 /*
 435  * XPath: /frr-ripd:ripd/instance/redistribute/route-map
 436  */
 437 static int
 438 ripd_instance_redistribute_route_map_modify(enum nb_event event,
 439                                             const struct lyd_node *dnode,
 440                                             union nb_resource *resource)
 441 {
 442         /* TODO: implement me. */
 443         return NB_OK;
 444 }
 445
 446 static int
 447 ripd_instance_redistribute_route_map_delete(enum nb_event event,
 448                                             const struct lyd_node *dnode)
 449 {
 450         /* TODO: implement me. */
 451         return NB_OK;
 452 }
 453
 454 /*
 455  * XPath: /frr-ripd:ripd/instance/redistribute/metric
 456  */
 457 static int
 458 ripd_instance_redistribute_metric_modify(enum nb_event event,
 459                                          const struct lyd_node *dnode,
 460                                          union nb_resource *resource)
 461 {
 462         /* TODO: implement me. */
 463         return NB_OK;
 464 }
 465
 466 static int
 467 ripd_instance_redistribute_metric_delete(enum nb_event event,
 468                                          const struct lyd_node *dnode)
 469 {
 470         /* TODO: implement me. */
 471         return NB_OK;
 472 }
 473
 474 /*
 475  * XPath: /frr-ripd:ripd/instance/static-route
 476  */
 477 static int ripd_instance_static_route_create(enum nb_event event,
 478                                              const struct lyd_node *dnode,
 479                                              union nb_resource *resource)
 480 {
 481         /* TODO: implement me. */
 482         return NB_OK;
 483 }
 484
 485 static int ripd_instance_static_route_delete(enum nb_event event,
 486                                              const struct lyd_node *dnode)
 487 {
 488         /* TODO: implement me. */
 489         return NB_OK;
 490 }
 491
 492 /*
 493  * XPath: /frr-ripd:ripd/instance/timers/flush-interval
 494  */
 495 static int
 496 ripd_instance_timers_flush_interval_modify(enum nb_event event,
 497                                            const struct lyd_node *dnode,
 498                                            union nb_resource *resource)
 499 {
 500         /* TODO: implement me. */
 501         return NB_OK;
 502 }
 503
 504 /*
 505  * XPath: /frr-ripd:ripd/instance/timers/holddown-interval
 506  */
 507 static int
 508 ripd_instance_timers_holddown_interval_modify(enum nb_event event,
 509                                               const struct lyd_node *dnode,
 510                                               union nb_resource *resource)
 511 {
 512         /* TODO: implement me. */
 513         return NB_OK;
 514 }
 515
 516 /*
 517  * XPath: /frr-ripd:ripd/instance/timers/update-interval
 518  */
 519 static int
 520 ripd_instance_timers_update_interval_modify(enum nb_event event,
 521                                             const struct lyd_node *dnode,
 522                                             union nb_resource *resource)
 523 {
 524         /* TODO: implement me. */
 525         return NB_OK;
 526 }
 527
 528 /*
 529  * XPath: /frr-ripd:ripd/instance/version/receive
 530  */
 531 static int ripd_instance_version_receive_modify(enum nb_event event,
 532                                                 const struct lyd_node *dnode,
 533                                                 union nb_resource *resource)
 534 {
 535         /* TODO: implement me. */
 536         return NB_OK;
 537 }
 538
 539 /*
 540  * XPath: /frr-ripd:ripd/instance/version/send
 541  */
 542 static int ripd_instance_version_send_modify(enum nb_event event,
 543                                              const struct lyd_node *dnode,
 544                                              union nb_resource *resource)
 545 {
 546         /* TODO: implement me. */
 547         return NB_OK;
 548 }
 549
 550 /*
 551  * XPath: /frr-interface:lib/interface/frr-ripd:rip/split-horizon
 552  */
 553 static int lib_interface_rip_split_horizon_modify(enum nb_event event,
 554                                                   const struct lyd_node *dnode,
 555                                                   union nb_resource *resource)
 556 {
 557         /* TODO: implement me. */
 558         return NB_OK;
 559 }
 560
 561 /*
 562  * XPath: /frr-interface:lib/interface/frr-ripd:rip/v2-broadcast
 563  */
 564 static int lib_interface_rip_v2_broadcast_modify(enum nb_event event,
 565                                                  const struct lyd_node *dnode,
 566                                                  union nb_resource *resource)
 567 {
 568         /* TODO: implement me. */
 569         return NB_OK;
 570 }
 571
 572 /*
 573  * XPath: /frr-interface:lib/interface/frr-ripd:rip/version-receive
 574  */
 575 static int
 576 lib_interface_rip_version_receive_modify(enum nb_event event,
 577                                          const struct lyd_node *dnode,
 578                                          union nb_resource *resource)
 579 {
 580         /* TODO: implement me. */
 581         return NB_OK;
 582 }
 583
 584 /*
 585  * XPath: /frr-interface:lib/interface/frr-ripd:rip/version-send
 586  */
 587 static int lib_interface_rip_version_send_modify(enum nb_event event,
 588                                                  const struct lyd_node *dnode,
 589                                                  union nb_resource *resource)
 590 {
 591         /* TODO: implement me. */
 592         return NB_OK;
 593 }
 594
 595 /*
 596  * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/mode
 597  */
 598 static int lib_interface_rip_authentication_scheme_mode_modify(
 599         enum nb_event event, const struct lyd_node *dnode,
 600         union nb_resource *resource)
 601 {
 602         /* TODO: implement me. */
 603         return NB_OK;
 604 }
 605
 606 /*
 607  * XPath:
 608  * /frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/md5-auth-length
 609  */
 610 static int lib_interface_rip_authentication_scheme_md5_auth_length_modify(
 611         enum nb_event event, const struct lyd_node *dnode,
 612         union nb_resource *resource)
 613 {
 614         /* TODO: implement me. */
 615         return NB_OK;
 616 }
 617
 618 static int lib_interface_rip_authentication_scheme_md5_auth_length_delete(
 619         enum nb_event event, const struct lyd_node *dnode)
 620 {
 621         /* TODO: implement me. */
 622         return NB_OK;
 623 }
 624
 625 /*
 626  * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-password
 627  */
 628 static int
 629 lib_interface_rip_authentication_password_modify(enum nb_event event,
 630                                                  const struct lyd_node *dnode,
 631                                                  union nb_resource *resource)
 632 {
 633         /* TODO: implement me. */
 634         return NB_OK;
 635 }
 636
 637 static int
 638 lib_interface_rip_authentication_password_delete(enum nb_event event,
 639                                                  const struct lyd_node *dnode)
 640 {
 641         /* TODO: implement me. */
 642         return NB_OK;
 643 }
 644
 645 /*
 646  * XPath: /frr-interface:lib/interface/frr-ripd:rip/authentication-key-chain
 647  */
 648 static int
 649 lib_interface_rip_authentication_key_chain_modify(enum nb_event event,
 650                                                   const struct lyd_node *dnode,
 651                                                   union nb_resource *resource)
 652 {
 653         /* TODO: implement me. */
 654         return NB_OK;
 655 }
 656
 657 static int
 658 lib_interface_rip_authentication_key_chain_delete(enum nb_event event,
 659                                                   const struct lyd_node *dnode)
 660 {
 661         /* TODO: implement me. */
 662         return NB_OK;
 663 }
 664
 665 /*
 666  * XPath: /frr-ripd:ripd/state/neighbors/neighbor
 667  */
 668 static const void *
 669 ripd_state_neighbors_neighbor_get_next(const char *xpath,
 670                                        const void *list_entry)
 671 {
 672         /* TODO: implement me. */
 673         return NULL;
 674 }
 675
 676 static int ripd_state_neighbors_neighbor_get_keys(const void *list_entry,
 677                                                   struct yang_list_keys *keys)
 678 {
 679         /* TODO: implement me. */
 680         return NB_OK;
 681 }
 682
 683 static const void *
 684 ripd_state_neighbors_neighbor_lookup_entry(const struct yang_list_keys *keys)
 685 {
 686         /* TODO: implement me. */
 687         return NULL;
 688 }
 689
 690 /*
 691  * XPath: /frr-ripd:ripd/state/neighbors/neighbor/address
 692  */
 693 static struct yang_data *
 694 ripd_state_neighbors_neighbor_address_get_elem(const char *xpath,
 695                                                const void *list_entry)
 696 {
 697         /* TODO: implement me. */
 698         return NULL;
 699 }
 700
 701 /*
 702  * XPath: /frr-ripd:ripd/state/neighbors/neighbor/last-update
 703  */
 704 static struct yang_data *
 705 ripd_state_neighbors_neighbor_last_update_get_elem(const char *xpath,
 706                                                    const void *list_entry)
 707 {
 708         /* TODO: implement me. */
 709         return NULL;
 710 }
 711
 712 /*
 713  * XPath: /frr-ripd:ripd/state/neighbors/neighbor/bad-packets-rcvd
 714  */
 715 static struct yang_data *
 716 ripd_state_neighbors_neighbor_bad_packets_rcvd_get_elem(const char *xpath,
 717                                                         const void *list_entry)
 718 {
 719         /* TODO: implement me. */
 720         return NULL;
 721 }
 722
 723 /*
 724  * XPath: /frr-ripd:ripd/state/neighbors/neighbor/bad-routes-rcvd
 725  */
 726 static struct yang_data *
 727 ripd_state_neighbors_neighbor_bad_routes_rcvd_get_elem(const char *xpath,
 728                                                        const void *list_entry)
 729 {
 730         /* TODO: implement me. */
 731         return NULL;
 732 }
 733
 734 /*
 735  * XPath: /frr-ripd:ripd/state/routes/route
 736  */
 737 static const void *ripd_state_routes_route_get_next(const char *xpath,
 738                                                     const void *list_entry)
 739 {
 740         /* TODO: implement me. */
 741         return NULL;
 742 }
 743
 744 static int ripd_state_routes_route_get_keys(const void *list_entry,
 745                                             struct yang_list_keys *keys)
 746 {
 747         /* TODO: implement me. */
 748         return NB_OK;
 749 }
 750
 751 static const void *
 752 ripd_state_routes_route_lookup_entry(const struct yang_list_keys *keys)
 753 {
 754         /* TODO: implement me. */
 755         return NULL;
 756 }
 757
 758 /*
 759  * XPath: /frr-ripd:ripd/state/routes/route/prefix
 760  */
 761 static struct yang_data *
 762 ripd_state_routes_route_prefix_get_elem(const char *xpath,
 763                                         const void *list_entry)
 764 {
 765         /* TODO: implement me. */
 766         return NULL;
 767 }
 768
 769 /*
 770  * XPath: /frr-ripd:ripd/state/routes/route/next-hop
 771  */
 772 static struct yang_data *
 773 ripd_state_routes_route_next_hop_get_elem(const char *xpath,
 774                                           const void *list_entry)
 775 {
 776         /* TODO: implement me. */
 777         return NULL;
 778 }
 779
 780 /*
 781  * XPath: /frr-ripd:ripd/state/routes/route/interface
 782  */
 783 static struct yang_data *
 784 ripd_state_routes_route_interface_get_elem(const char *xpath,
 785                                            const void *list_entry)
 786 {
 787         /* TODO: implement me. */
 788         return NULL;
 789 }
 790
 791 /*
 792  * XPath: /frr-ripd:ripd/state/routes/route/metric
 793  */
 794 static struct yang_data *
 795 ripd_state_routes_route_metric_get_elem(const char *xpath,
 796                                         const void *list_entry)
 797 {
 798         /* TODO: implement me. */
 799         return NULL;
 800 }
 801
 802 /*
 803  * XPath: /frr-ripd:clear-rip-route
 804  */
 805 static int clear_rip_route_rpc(const char *xpath, const struct list *input,
 806                                struct list *output)
 807 {
 808         /* TODO: implement me. */
 809         return NB_OK;
 810 }
 811
 812 /* clang-format off */
 813 const struct frr_yang_module_info frr_ripd_info = {
 814         .name = "frr-ripd",
 815         .nodes = {
 816                 {
 817                         .xpath = "/frr-ripd:ripd/instance",
 818                         .cbs.create = ripd_instance_create,
 819                         .cbs.delete = ripd_instance_delete,
 820                         .cbs.cli_show = cli_show_router_rip,
 821                 },
 822                 {
 823                         .xpath = "/frr-ripd:ripd/instance/allow-ecmp",
 824                         .cbs.modify = ripd_instance_allow_ecmp_modify,
 825                         .cbs.cli_show = cli_show_rip_allow_ecmp,
 826                 },
 827                 {
 828                         .xpath = "/frr-ripd:ripd/instance/default-information-originate",
 829                         .cbs.modify = ripd_instance_default_information_originate_modify,
 830                         .cbs.cli_show = cli_show_rip_default_information_originate,
 831                 },
 832                 {
 833                         .xpath = "/frr-ripd:ripd/instance/default-metric",
 834                         .cbs.modify = ripd_instance_default_metric_modify,
 835                         .cbs.cli_show = cli_show_rip_default_metric,
 836                 },
 837                 {
 838                         .xpath = "/frr-ripd:ripd/instance/distance/default",
 839                         .cbs.modify = ripd_instance_distance_default_modify,
 840                         .cbs.cli_show = cli_show_rip_distance,
 841                 },
 842                 {
 843                         .xpath = "/frr-ripd:ripd/instance/distance/source",
 844                         .cbs.create = ripd_instance_distance_source_create,
 845                         .cbs.delete = ripd_instance_distance_source_delete,
 846                         .cbs.cli_show = cli_show_rip_distance_source,
 847                 },
 848                 {
 849                         .xpath = "/frr-ripd:ripd/instance/distance/source/distance",
 850                         .cbs.modify = ripd_instance_distance_source_distance_modify,
 851                 },
 852                 {
 853                         .xpath = "/frr-ripd:ripd/instance/distance/source/access-list",
 854                         .cbs.modify = ripd_instance_distance_source_access_list_modify,
 855                         .cbs.delete = ripd_instance_distance_source_access_list_delete,
 856                 },
 857                 {
 858                         .xpath = "/frr-ripd:ripd/instance/explicit-neighbor",
 859                         .cbs.create = ripd_instance_explicit_neighbor_create,
 860                         .cbs.delete = ripd_instance_explicit_neighbor_delete,
 861                 },
 862                 {
 863                         .xpath = "/frr-ripd:ripd/instance/network",
 864                         .cbs.create = ripd_instance_network_create,
 865                         .cbs.delete = ripd_instance_network_delete,
 866                 },
 867                 {
 868                         .xpath = "/frr-ripd:ripd/instance/interface",
 869                         .cbs.create = ripd_instance_interface_create,
 870                         .cbs.delete = ripd_instance_interface_delete,
 871                 },
 872                 {
 873                         .xpath = "/frr-ripd:ripd/instance/offset-list",
 874                         .cbs.create = ripd_instance_offset_list_create,
 875                         .cbs.delete = ripd_instance_offset_list_delete,
 876                 },
 877                 {
 878                         .xpath = "/frr-ripd:ripd/instance/offset-list/access-list",
 879                         .cbs.modify = ripd_instance_offset_list_access_list_modify,
 880                 },
 881                 {
 882                         .xpath = "/frr-ripd:ripd/instance/offset-list/metric",
 883                         .cbs.modify = ripd_instance_offset_list_metric_modify,
 884                 },
 885                 {
 886                         .xpath = "/frr-ripd:ripd/instance/passive-default",
 887                         .cbs.modify = ripd_instance_passive_default_modify,
 888                 },
 889                 {
 890                         .xpath = "/frr-ripd:ripd/instance/passive-interface",
 891                         .cbs.create = ripd_instance_passive_interface_create,
 892                         .cbs.delete = ripd_instance_passive_interface_delete,
 893                 },
 894                 {
 895                         .xpath = "/frr-ripd:ripd/instance/non-passive-interface",
 896                         .cbs.create = ripd_instance_non_passive_interface_create,
 897                         .cbs.delete = ripd_instance_non_passive_interface_delete,
 898                 },
 899                 {
 900                         .xpath = "/frr-ripd:ripd/instance/redistribute",
 901                         .cbs.create = ripd_instance_redistribute_create,
 902                         .cbs.delete = ripd_instance_redistribute_delete,
 903                 },
 904                 {
 905                         .xpath = "/frr-ripd:ripd/instance/redistribute/route-map",
 906                         .cbs.modify = ripd_instance_redistribute_route_map_modify,
 907                         .cbs.delete = ripd_instance_redistribute_route_map_delete,
 908                 },
 909                 {
 910                         .xpath = "/frr-ripd:ripd/instance/redistribute/metric",
 911                         .cbs.modify = ripd_instance_redistribute_metric_modify,
 912                         .cbs.delete = ripd_instance_redistribute_metric_delete,
 913                 },
 914                 {
 915                         .xpath = "/frr-ripd:ripd/instance/static-route",
 916                         .cbs.create = ripd_instance_static_route_create,
 917                         .cbs.delete = ripd_instance_static_route_delete,
 918                 },
 919                 {
 920                         .xpath = "/frr-ripd:ripd/instance/timers/flush-interval",
 921                         .cbs.modify = ripd_instance_timers_flush_interval_modify,
 922                 },
 923                 {
 924                         .xpath = "/frr-ripd:ripd/instance/timers/holddown-interval",
 925                         .cbs.modify = ripd_instance_timers_holddown_interval_modify,
 926                 },
 927                 {
 928                         .xpath = "/frr-ripd:ripd/instance/timers/update-interval",
 929                         .cbs.modify = ripd_instance_timers_update_interval_modify,
 930                 },
 931                 {
 932                         .xpath = "/frr-ripd:ripd/instance/version/receive",
 933                         .cbs.modify = ripd_instance_version_receive_modify,
 934                 },
 935                 {
 936                         .xpath = "/frr-ripd:ripd/instance/version/send",
 937                         .cbs.modify = ripd_instance_version_send_modify,
 938                 },
 939                 {
 940                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/split-horizon",
 941                         .cbs.modify = lib_interface_rip_split_horizon_modify,
 942                 },
 943                 {
 944                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/v2-broadcast",
 945                         .cbs.modify = lib_interface_rip_v2_broadcast_modify,
 946                 },
 947                 {
 948                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-receive",
 949                         .cbs.modify = lib_interface_rip_version_receive_modify,
 950                 },
 951                 {
 952                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-send",
 953                         .cbs.modify = lib_interface_rip_version_send_modify,
 954                 },
 955                 {
 956                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/mode",
 957                         .cbs.modify = lib_interface_rip_authentication_scheme_mode_modify,
 958                 },
 959                 {
 960                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/md5-auth-length",
 961                         .cbs.modify = lib_interface_rip_authentication_scheme_md5_auth_length_modify,
 962                         .cbs.delete = lib_interface_rip_authentication_scheme_md5_auth_length_delete,
 963                 },
 964                 {
 965                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-password",
 966                         .cbs.modify = lib_interface_rip_authentication_password_modify,
 967                         .cbs.delete = lib_interface_rip_authentication_password_delete,
 968                 },
 969                 {
 970                         .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-key-chain",
 971                         .cbs.modify = lib_interface_rip_authentication_key_chain_modify,
 972                         .cbs.delete = lib_interface_rip_authentication_key_chain_delete,
 973                 },
 974                 {
 975                         .xpath = "/frr-ripd:ripd/state/neighbors/neighbor",
 976                         .cbs.get_next = ripd_state_neighbors_neighbor_get_next,
 977                         .cbs.get_keys = ripd_state_neighbors_neighbor_get_keys,
 978                         .cbs.lookup_entry = ripd_state_neighbors_neighbor_lookup_entry,
 979                 },
 980                 {
 981                         .xpath = "/frr-ripd:ripd/state/neighbors/neighbor/address",
 982                         .cbs.get_elem = ripd_state_neighbors_neighbor_address_get_elem,
 983                 },
 984                 {
 985                         .xpath = "/frr-ripd:ripd/state/neighbors/neighbor/last-update",
 986                         .cbs.get_elem = ripd_state_neighbors_neighbor_last_update_get_elem,
 987                 },
 988                 {
 989                         .xpath = "/frr-ripd:ripd/state/neighbors/neighbor/bad-packets-rcvd",
 990                         .cbs.get_elem = ripd_state_neighbors_neighbor_bad_packets_rcvd_get_elem,
 991                 },
 992                 {
 993                         .xpath = "/frr-ripd:ripd/state/neighbors/neighbor/bad-routes-rcvd",
 994                         .cbs.get_elem = ripd_state_neighbors_neighbor_bad_routes_rcvd_get_elem,
 995                 },
 996                 {
 997                         .xpath = "/frr-ripd:ripd/state/routes/route",
 998                         .cbs.get_next = ripd_state_routes_route_get_next,
 999                         .cbs.get_keys = ripd_state_routes_route_get_keys,
1000                         .cbs.lookup_entry = ripd_state_routes_route_lookup_entry,
1001                 },
1002                 {
1003                         .xpath = "/frr-ripd:ripd/state/routes/route/prefix",
1004                         .cbs.get_elem = ripd_state_routes_route_prefix_get_elem,
1005                 },
1006                 {
1007                         .xpath = "/frr-ripd:ripd/state/routes/route/next-hop",
1008                         .cbs.get_elem = ripd_state_routes_route_next_hop_get_elem,
1009                 },
1010                 {
1011                         .xpath = "/frr-ripd:ripd/state/routes/route/interface",
1012                         .cbs.get_elem = ripd_state_routes_route_interface_get_elem,
1013                 },
1014                 {
1015                         .xpath = "/frr-ripd:ripd/state/routes/route/metric",
1016                         .cbs.get_elem = ripd_state_routes_route_metric_get_elem,
1017                 },
1018                 {
1019                         .xpath = "/frr-ripd:clear-rip-route",
1020                         .cbs.rpc = clear_rip_route_rpc,
1021                 },
1022                 {
1023                         .xpath = NULL,
1024                 },
1025         }
1026 };