1 /*
2 * imc module - instant messaging conferencing implementation
3 *
4 * Copyright (C) 2006 Voice Sistem S.R.L.
5 *
6 * This file is part of Kamailio, a free SIP server.
7 *
8 * Kamailio is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version
12 *
13 * Kamailio is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 */
23
24 #include <stdio.h>
25 #include <string.h>
26 #include <stdlib.h>
27 #include <sys/types.h>
28 #include <sys/ipc.h>
29 #include <unistd.h>
30 #include <fcntl.h>
31 #include <time.h>
32 #include "../../lib/srdb1/db.h"
33 #include "../../lib/srdb1/db_res.h"
34 #include "../../core/sr_module.h"
35 #include "../../core/dprint.h"
36 #include "../../core/ut.h"
37 #include "../../core/timer.h"
38 #include "../../core/str.h"
39 #include "../../core/mem/shm_mem.h"
40 #include "../../lib/srdb1/db.h"
41 #include "../../core/parser/parse_from.h"
42 #include "../../core/parser/parse_content.h"
43 #include "../../core/parser/contact/parse_contact.h"
44 #include "../../core/resolve.h"
45 #include "../../core/hashes.h"
46 #include "../../core/rpc.h"
47 #include "../../core/rpc_lookup.h"
48 #include "../../core/kemi.h"
49
50 #include "../../modules/tm/tm_load.h"
51
52
53 #include "imc_mng.h"
54 #include "imc_cmd.h"
55
56 MODULE_VERSION
57
58 /** header variables */
59 str imc_hdrs = str_init("Content-Type: text/plain\r\nSupported: kamailio/imc\r\n");
60 char hdr_buf[1024];
61 str all_hdrs;
62
63 /** parameters */
64
65 db1_con_t *imc_db = NULL;
66 db_func_t imc_dbf;
67 static str db_url = str_init(DEFAULT_DB_URL);
68 str outbound_proxy = {NULL, 0};
69
70 static str rooms_table = str_init("imc_rooms");
71 static str members_table = str_init("imc_members");
72
73 static str imc_col_username = str_init("username");
74 static str imc_col_domain = str_init("domain");
75 static str imc_col_flag = str_init("flag");
76 static str imc_col_room = str_init("room");
77 static str imc_col_name = str_init("name");
78
79 imc_hentry_p _imc_htable = NULL;
80 int imc_hash_size = 4;
81 str imc_cmd_start_str = str_init(IMC_CMD_START_STR);
82 char imc_cmd_start_char;
83 str extra_hdrs = {NULL, 0};
84 int imc_create_on_join = 1;
85 int imc_check_on_create = 0;
86
87 /** module functions */
88 static int mod_init(void);
89 static int child_init(int);
90
91 static int w_imc_manager(struct sip_msg*, char *, char *);
92
93 static int imc_rpc_init(void);
94
95 static void destroy(void);
96
97 /** TM bind */
98 struct tm_binds tmb;
99
100 /** TM callback function */
101 void inv_callback( struct cell *t, int type, struct tmcb_params *ps);
102
103 static cmd_export_t cmds[]={
104 {"imc_manager", (cmd_function)w_imc_manager, 0, 0, 0, REQUEST_ROUTE},
105 {0,0,0,0,0,0}
106 };
107
108
109 static param_export_t params[]={
110 {"db_url", PARAM_STR, &db_url},
111 {"hash_size", INT_PARAM, &imc_hash_size},
112 {"imc_cmd_start_char", PARAM_STR, &imc_cmd_start_str},
113 {"rooms_table", PARAM_STR, &rooms_table},
114 {"members_table", PARAM_STR, &members_table},
115 {"outbound_proxy", PARAM_STR, &outbound_proxy},
116 {"extra_hdrs", PARAM_STR, &extra_hdrs},
117 {"create_on_join", INT_PARAM, &imc_create_on_join},
118 {"check_on_create", INT_PARAM, &imc_check_on_create},
119 {0,0,0}
120 };
121
122 #ifdef STATISTICS
123 #include "../../core/counters.h"
124
125 stat_var* imc_active_rooms;
126
127 stat_export_t imc_stats[] = {
128 {"active_rooms" , 0, &imc_active_rooms },
129 {0,0,0}
130 };
131
132 #endif
133
134
135 /** module exports */
136 struct module_exports exports= {
137 "imc", /* module name */
138 DEFAULT_DLFLAGS, /* dlopen flags */
139 cmds, /* exported commands */
140 params, /* exported parameters */
141 0, /* exported rpc functions */
142 0, /* exported pseudo-variables */
143 0, /* response handling function */
144 mod_init, /* module init function */
145 child_init, /* child init function */
146 destroy /* module destroy function */
147 };
148
149 /**
150 * the initiating function
151 */
add_from_db(void)152 int add_from_db(void)
153 {
154 imc_member_p member = NULL;
155 int i, j, flag;
156 db_key_t mq_result_cols[4], mquery_cols[2];
157 db_key_t rq_result_cols[4];
158 db_val_t mquery_vals[2];
159 db1_res_t *r_res= NULL;
160 db1_res_t *m_res= NULL;
161 db_row_t *m_row = NULL, *r_row = NULL;
162 db_val_t *m_row_vals, *r_row_vals = NULL;
163 str name, domain;
164 imc_room_p room = NULL;
165 int er_ret = -1;
166
167 rq_result_cols[0] = &imc_col_name;
168 rq_result_cols[1] = &imc_col_domain;
169 rq_result_cols[2] = &imc_col_flag;
170
171 mq_result_cols[0] = &imc_col_username;
172 mq_result_cols[1] = &imc_col_domain;
173 mq_result_cols[2] = &imc_col_flag;
174
175 mquery_cols[0] = &imc_col_room;
176 mquery_vals[0].type = DB1_STR;
177 mquery_vals[0].nul = 0;
178
179 if(imc_dbf.use_table(imc_db, &rooms_table)< 0)
180 {
181 LM_ERR("use_table failed\n");
182 return -1;
183 }
184
185 if(imc_dbf.query(imc_db,0, 0, 0, rq_result_cols,0, 3, 0,&r_res)< 0)
186 {
187 LM_ERR("failed to querry table\n");
188 return -1;
189 }
190 if(r_res==NULL || r_res->n<=0)
191 {
192 LM_INFO("the query returned no result\n");
193 if(r_res) imc_dbf.free_result(imc_db, r_res);
194 r_res = NULL;
195 return 0;
196 }
197
198 LM_DBG("found %d rooms\n", r_res->n);
199
200 for(i =0 ; i< r_res->n ; i++)
201 {
202 /*add rooms*/
203 r_row = &r_res->rows[i];
204 r_row_vals = ROW_VALUES(r_row);
205
206 name.s = r_row_vals[0].val.str_val.s;
207 name.len = strlen(name.s);
208
209 domain.s = r_row_vals[1].val.str_val.s;
210 domain.len = strlen(domain.s);
211
212 flag = r_row_vals[2].val.int_val;
213
214 room = imc_add_room(&name, &domain, flag);
215 if(room == NULL)
216 {
217 LM_ERR("failed to add room\n ");
218 goto error;
219 }
220
221 /* add members */
222 if(imc_dbf.use_table(imc_db, &members_table)< 0)
223 {
224 LM_ERR("use_table failed\n ");
225 goto error;
226 }
227
228 mquery_vals[0].val.str_val= room->uri;
229
230 if(imc_dbf.query(imc_db, mquery_cols, 0, mquery_vals, mq_result_cols,
231 1, 3, 0, &m_res)< 0)
232 {
233 LM_ERR("failed to querry table\n");
234 goto error;
235 }
236
237 if(m_res==NULL || m_res->n<=0)
238 {
239 LM_INFO("the query returned no result\n");
240 er_ret = 0;
241 goto error; /* each room must have at least one member*/
242 }
243 for(j =0; j< m_res->n; j++)
244 {
245 m_row = &m_res->rows[j];
246 m_row_vals = ROW_VALUES(m_row);
247
248 name.s = m_row_vals[0].val.str_val.s;
249 name.len = strlen(name.s);
250
251 domain.s = m_row_vals[1].val.str_val.s;
252 domain.len = strlen(domain.s);
253
254 flag = m_row_vals[2].val.int_val;
255
256 LM_DBG("adding memeber: [name]=%.*s [domain]=%.*s"
257 " in [room]= %.*s\n", STR_FMT(&name), STR_FMT(&domain),
258 STR_FMT(&room->uri));
259
260 member = imc_add_member(room, &name, &domain, flag);
261 if(member == NULL)
262 {
263 LM_ERR("failed to adding member\n ");
264 goto error;
265 }
266 imc_release_room(room);
267 }
268
269 if(m_res)
270 {
271 imc_dbf.free_result(imc_db, m_res);
272 m_res = NULL;
273 }
274 }
275
276 if(imc_dbf.use_table(imc_db, &members_table)< 0)
277 {
278 LM_ERR("use table failed\n ");
279 goto error;
280 }
281
282 if(imc_dbf.delete(imc_db, 0, 0 , 0, 0) < 0)
283 {
284 LM_ERR("failed to delete information from db\n");
285 goto error;
286 }
287
288 if(imc_dbf.use_table(imc_db, &rooms_table)< 0)
289 {
290 LM_ERR("use table failed\n ");
291 goto error;
292 }
293
294 if(imc_dbf.delete(imc_db, 0, 0 , 0, 0) < 0)
295 {
296 LM_ERR("failed to delete information from db\n");
297 goto error;
298 }
299
300 if(r_res)
301 {
302 imc_dbf.free_result(imc_db, r_res);
303 r_res = NULL;
304 }
305
306 return 0;
307
308 error:
309 if(r_res)
310 {
311 imc_dbf.free_result(imc_db, r_res);
312 r_res = NULL;
313 }
314 if(m_res)
315 {
316 imc_dbf.free_result(imc_db, m_res);
317 m_res = NULL;
318 }
319 if(room)
320 imc_release_room(room);
321 return er_ret;
322
323 }
324
325
mod_init(void)326 static int mod_init(void)
327 {
328 #ifdef STATISTICS
329 /* register statistics */
330 if (register_module_stats( exports.name, imc_stats)!=0 ) {
331 LM_ERR("failed to register core statistics\n");
332 return -1;
333 }
334 #endif
335
336 if(imc_rpc_init()<0)
337 {
338 LM_ERR("failed to register RPC commands\n");
339 return -1;
340 }
341
342 if(imc_hash_size <= 0)
343 {
344 LM_ERR("invalid hash size\n");
345 return -1;
346 }
347
348 imc_hash_size = 1 << imc_hash_size;
349
350 if(imc_htable_init() < 0)
351 {
352 LM_ERR("initializing hash table\n");
353 return -1;
354 }
355
356 if (extra_hdrs.s) {
357 if (extra_hdrs.len + imc_hdrs.len > 1024) {
358 LM_ERR("extra_hdrs too long\n");
359 return -1;
360 }
361 all_hdrs.s = &(hdr_buf[0]);
362 memcpy(all_hdrs.s, imc_hdrs.s, imc_hdrs.len);
363 memcpy(all_hdrs.s + imc_hdrs.len, extra_hdrs.s,
364 extra_hdrs.len);
365 all_hdrs.len = extra_hdrs.len + imc_hdrs.len;
366 } else {
367 all_hdrs = imc_hdrs;
368 }
369
370 /* binding to mysql module */
371 LM_DBG("db_url=%s/%d/%p\n", ZSW(db_url.s), db_url.len, db_url.s);
372
373 if (db_bind_mod(&db_url, &imc_dbf))
374 {
375 LM_DBG("database module not found\n");
376 return -1;
377 }
378
379 imc_db = imc_dbf.init(&db_url);
380 if (!imc_db)
381 {
382 LM_ERR("failed to connect to the database\n");
383 return -1;
384 }
385 /* read the informations stored in db */
386 if(add_from_db() <0)
387 {
388 LM_ERR("failed to get information from db\n");
389 return -1;
390 }
391
392 /* load TM API */
393 if (load_tm_api(&tmb)!=0) {
394 LM_ERR("unable to load tm api\n");
395 return -1;
396 }
397
398 imc_cmd_start_char = imc_cmd_start_str.s[0];
399
400 if(imc_db)
401 imc_dbf.close(imc_db);
402 imc_db = NULL;
403
404 return 0;
405 }
406
407 /**
408 * child init
409 */
child_init(int rank)410 static int child_init(int rank)
411 {
412 if (rank==PROC_INIT || rank==PROC_TCP_MAIN)
413 return 0; /* do nothing for the main process */
414
415 if (imc_dbf.init==0)
416 {
417 LM_ERR("database not bound\n");
418 return -1;
419 }
420 imc_db = imc_dbf.init(&db_url);
421 if (!imc_db)
422 {
423 LM_ERR("child %d: Error while connecting database\n", rank);
424 return -1;
425 }
426 else
427 {
428 if (imc_dbf.use_table(imc_db, &rooms_table) < 0)
429 {
430 LM_ERR("child %d: Error in use_table '%.*s'\n", rank, STR_FMT(&rooms_table));
431 return -1;
432 }
433 if (imc_dbf.use_table(imc_db, &members_table) < 0)
434 {
435 LM_ERR("child %d: Error in use_table '%.*s'\n", rank, STR_FMT(&members_table));
436 return -1;
437 }
438
439 LM_DBG("child %d: Database connection opened successfully\n", rank);
440 }
441
442 return 0;
443 }
444
445
ki_imc_manager(struct sip_msg * msg)446 static int ki_imc_manager(struct sip_msg* msg)
447 {
448 imc_cmd_t cmd;
449 str body;
450 struct imc_uri src, dst;
451 int ret = -1;
452
453 body.s = get_body( msg );
454 if (body.s==0)
455 {
456 LM_ERR("cannot extract body from msg\n");
457 goto error;
458 }
459
460 /* lungimea corpului mesajului */
461 if (!msg->content_length)
462 {
463 LM_ERR("no Content-Length\n");
464 goto error;
465 }
466 body.len = get_content_length( msg );
467
468 if(body.len <= 0)
469 {
470 LM_DBG("empty body!\n");
471 goto error;
472 }
473
474 dst.uri = *GET_RURI(msg);
475 if(parse_sip_msg_uri(msg)<0)
476 {
477 LM_ERR("failed to parse r-uri\n");
478 goto error;
479 }
480 dst.parsed = msg->parsed_uri;
481
482 if(parse_from_header(msg)<0)
483 {
484 LM_ERR("failed to parse From header\n");
485 goto error;
486 }
487 src.uri = ((struct to_body*)msg->from->parsed)->uri;
488 if (parse_uri(src.uri.s, src.uri.len, &src.parsed)<0){
489 LM_ERR("failed to parse From URI\n");
490 goto error;
491 }
492
493 if(body.s[0]== imc_cmd_start_char)
494 {
495 LM_DBG("found command\n");
496 if(imc_parse_cmd(body.s, body.len, &cmd)<0)
497 {
498 LM_ERR("failed to parse imc cmd!\n");
499 ret = -20;
500 goto error;
501 }
502
503 switch(cmd.type)
504 {
505 case IMC_CMDID_CREATE:
506 if(imc_handle_create(msg, &cmd, &src, &dst)<0)
507 {
508 LM_ERR("failed to handle 'create'\n");
509 ret = -30;
510 goto error;
511 }
512 break;
513 case IMC_CMDID_JOIN:
514 if(imc_handle_join(msg, &cmd, &src, &dst)<0)
515 {
516 LM_ERR("failed to handle 'join'\n");
517 ret = -40;
518 goto error;
519 }
520 break;
521 case IMC_CMDID_INVITE:
522 if(imc_handle_invite(msg, &cmd, &src, &dst)<0)
523 {
524 LM_ERR("failed to handle 'invite'\n");
525 ret = -50;
526 goto error;
527 }
528 break;
529 case IMC_CMDID_ADD:
530 if(imc_handle_add(msg, &cmd, &src, &dst)<0)
531 {
532 LM_ERR("failed to handle 'add'\n");
533 ret = -50;
534 goto error;
535 }
536 break;
537 case IMC_CMDID_ACCEPT:
538 if(imc_handle_accept(msg, &cmd, &src, &dst)<0)
539 {
540 LM_ERR("failed to handle 'accept'\n");
541 ret = -60;
542 goto error;
543 }
544 break;
545 case IMC_CMDID_REJECT:
546 if(imc_handle_reject(msg, &cmd, &src, &dst)<0)
547 {
548 LM_ERR("failed to handle 'reject'\n");
549 ret = -70;
550 goto error;
551 }
552 break;
553 case IMC_CMDID_REMOVE:
554 if(imc_handle_remove(msg, &cmd, &src, &dst)<0)
555 {
556 LM_ERR("failed to handle 'remove'\n");
557 ret = -80;
558 goto error;
559 }
560 break;
561 case IMC_CMDID_LEAVE:
562 if(imc_handle_leave(msg, &cmd, &src, &dst)<0)
563 {
564 LM_ERR("failed to handle 'leave'\n");
565 ret = -90;
566 goto error;
567 }
568 break;
569 case IMC_CMDID_MEMBERS:
570 if(imc_handle_members(msg, &cmd, &src, &dst)<0)
571 {
572 LM_ERR("failed to handle 'members'\n");
573 ret = -100;
574 goto error;
575 }
576 break;
577 case IMC_CMDID_ROOMS:
578 if(imc_handle_rooms(msg, &cmd, &src, &dst)<0)
579 {
580 LM_ERR("failed to handle 'rooms'\n");
581 ret = -100;
582 goto error;
583 }
584 break;
585 case IMC_CMDID_DESTROY:
586 if(imc_handle_destroy(msg, &cmd, &src, &dst)<0)
587 {
588 LM_ERR("failed to handle 'destroy'\n");
589 ret = -110;
590 goto error;
591 }
592 break;
593 case IMC_CMDID_HELP:
594 if(imc_handle_help(msg, &cmd, &src, &dst)<0)
595 {
596 LM_ERR("failed to handle 'help'\n");
597 ret = -120;
598 goto error;
599 }
600 break;
601 default:
602 if(imc_handle_unknown(msg, &cmd, &src, &dst)<0)
603 {
604 LM_ERR("failed to handle 'unknown'\n");
605 ret = -130;
606 goto error;
607 }
608 }
609
610 goto done;
611 }
612
613 if(imc_handle_message(msg, &body, &src, &dst)<0)
614 {
615 LM_ERR("failed to handle 'message'\n");
616 ret = -200;
617 goto error;
618 }
619
620 done:
621 return 1;
622
623 error:
624 return ret;
625 }
626
w_imc_manager(struct sip_msg * msg,char * str1,char * str2)627 static int w_imc_manager(struct sip_msg* msg, char *str1, char *str2)
628 {
629 return ki_imc_manager(msg);
630 }
631
632 /**
633 * destroy module
634 */
destroy(void)635 static void destroy(void)
636 {
637 imc_room_p irp = NULL;
638 imc_member_p member = NULL;
639 int i;
640 db_key_t mq_cols[4];
641 db_val_t mq_vals[4];
642 db_key_t rq_cols[4];
643 db_val_t rq_vals[4];
644
645 if(imc_db==NULL)
646 goto done;
647
648 mq_cols[0] = &imc_col_username;
649 mq_vals[0].type = DB1_STR;
650 mq_vals[0].nul = 0;
651
652 mq_cols[1] = &imc_col_domain;
653 mq_vals[1].type = DB1_STR;
654 mq_vals[1].nul = 0;
655
656 mq_cols[2] = &imc_col_flag;
657 mq_vals[2].type = DB1_INT;
658 mq_vals[2].nul = 0;
659
660 mq_cols[3] = &imc_col_room;
661 mq_vals[3].type = DB1_STR;
662 mq_vals[3].nul = 0;
663
664
665 rq_cols[0] = &imc_col_name;
666 rq_vals[0].type = DB1_STR;
667 rq_vals[0].nul = 0;
668
669 rq_cols[1] = &imc_col_domain;
670 rq_vals[1].type = DB1_STR;
671 rq_vals[1].nul = 0;
672
673 rq_cols[2] = &imc_col_flag;
674 rq_vals[2].type = DB1_INT;
675 rq_vals[2].nul = 0;
676
677 for(i=0; i<imc_hash_size; i++)
678 {
679 irp = _imc_htable[i].rooms;
680
681 while(irp)
682 {
683 rq_vals[0].val.str_val = irp->name;
684 rq_vals[1].val.str_val = irp->domain;
685 rq_vals[2].val.int_val = irp->flags;
686
687 if(imc_dbf.use_table(imc_db, &rooms_table)< 0)
688 {
689 LM_ERR("use_table failed\n");
690 return;
691 }
692
693 if(imc_dbf.replace(imc_db, rq_cols, rq_vals, 3, 2, 0)<0)
694 {
695 LM_ERR("failed to replace into table imc_rooms\n");
696 return;
697 }
698 LM_DBG("room %d %.*s\n", i, irp->name.len, irp->name.s);
699 member = irp->members;
700 while(member)
701 {
702 mq_vals[0].val.str_val = member->user;
703 mq_vals[1].val.str_val = member->domain;
704 mq_vals[2].val.int_val = member->flags;
705 mq_vals[3].val.str_val = irp->uri;
706
707 if(imc_dbf.use_table(imc_db, &members_table)< 0)
708 {
709 LM_ERR("use_table failed\n");
710 return;
711 }
712
713 if(imc_dbf.replace(imc_db, mq_cols, mq_vals, 4, 2, 0)<0)
714 {
715 LM_ERR("failed to replace into table imc_rooms\n");
716 return;
717 }
718 member = member->next;
719 }
720 irp = irp->next;
721 }
722 }
723
724 done:
725 imc_htable_destroy();
726 }
727
728
729 /************************* RPC ***********************/
imc_rpc_list_rooms(rpc_t * rpc,void * ctx)730 static void imc_rpc_list_rooms(rpc_t* rpc, void* ctx)
731 {
732 int i;
733 imc_room_p irp = NULL;
734 void *vh;
735 static str unknown = STR_STATIC_INIT("");
736
737 for(i=0; i<imc_hash_size; i++)
738 {
739 lock_get(&_imc_htable[i].lock);
740 irp = _imc_htable[i].rooms;
741 while(irp){
742 if (rpc->add(ctx, "{", &vh) < 0) {
743 lock_release(&_imc_htable[i].lock);
744 rpc->fault(ctx, 500, "Server error");
745 return;
746 }
747 rpc->struct_add(vh, "SdS",
748 "room", &irp->uri,
749 "members", irp->nr_of_members,
750 "owner", (irp->nr_of_members > 0) ? &irp->members->uri : &unknown);
751
752 irp = irp->next;
753 }
754 lock_release(&_imc_htable[i].lock);
755 }
756
757 }
758
imc_rpc_list_members(rpc_t * rpc,void * ctx)759 static void imc_rpc_list_members(rpc_t* rpc, void* ctx)
760 {
761 imc_room_p room = NULL;
762 void *vh;
763 void *ih;
764 struct sip_uri inv_uri, *pinv_uri;
765 imc_member_p imp=NULL;
766 str room_name;
767
768 if (rpc->scan(ctx, "S", &room_name) < 1) {
769 rpc->fault(ctx, 500, "No room name");
770 return;
771 }
772 if(room_name.s == NULL || room_name.len == 0
773 || *room_name.s=='\0' || *room_name.s=='.') {
774 LM_ERR("empty room name!\n");
775 rpc->fault(ctx, 500, "Empty room name");
776 return;
777 }
778 /* find room */
779 if(parse_uri(room_name.s,room_name.len, &inv_uri)<0) {
780 LM_ERR("invalid room name!\n");
781 rpc->fault(ctx, 500, "Invalid room name");
782 return;
783 }
784 pinv_uri=&inv_uri;
785 room=imc_get_room(&pinv_uri->user, &pinv_uri->host);
786
787 if(room==NULL) {
788 LM_ERR("no such room!\n");
789 rpc->fault(ctx, 500, "Room not found");
790 return;
791 }
792 if (rpc->add(ctx, "{", &vh) < 0) {
793 imc_release_room(room);
794 rpc->fault(ctx, 500, "Server error");
795 return;
796 }
797 rpc->struct_add(vh, "S[d",
798 "room", &room->uri,
799 "members", &ih,
800 "count", room->nr_of_members);
801
802 imp = room->members;
803 while(imp) {
804 rpc->array_add(ih, "S", &imp->uri);
805 imp = imp->next;
806 }
807 imc_release_room(room);
808 }
809
810 static const char* imc_rpc_list_rooms_doc[2] = {
811 "List imc rooms.",
812 0
813 };
814
815 static const char* imc_rpc_list_members_doc[2] = {
816 "List members in an imc room.",
817 0
818 };
819
820 rpc_export_t imc_rpc[] = {
821 {"imc.list_rooms", imc_rpc_list_rooms, imc_rpc_list_rooms_doc, RET_ARRAY},
822 {"imc.list_members", imc_rpc_list_members, imc_rpc_list_members_doc, 0},
823 {0, 0, 0, 0}
824 };
825
imc_rpc_init(void)826 static int imc_rpc_init(void)
827 {
828 if (rpc_register_array(imc_rpc)!=0)
829 {
830 LM_ERR("failed to register RPC commands\n");
831 return -1;
832 }
833 return 0;
834 }
835
836 /**
837 *
838 */
839 /* clang-format off */
840 static sr_kemi_t sr_kemi_imc_exports[] = {
841 { str_init("imc"), str_init("imc_manager"),
842 SR_KEMIP_INT, ki_imc_manager,
843 { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE,
844 SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE }
845 },
846
847 { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } }
848 };
849 /* clang-format on */
850
851 /**
852 *
853 */
mod_register(char * path,int * dlflags,void * p1,void * p2)854 int mod_register(char *path, int *dlflags, void *p1, void *p2)
855 {
856 sr_kemi_modules_add(sr_kemi_imc_exports);
857 return 0;
858 }
859