citadel
About: Citadel is an advanced messaging and collaboration system for groupware and BBS applications (preferred OS: Linux).
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room_ops.c
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1// Server functions which perform operations on room objects.
2//
3// Copyright (c) 1987-2022 by the citadel.org team
4//
5// This program is open source software; you can redistribute it and/or modify
6// it under the terms of the GNU General Public License, version 3.
7//
8// This program is distributed in the hope that it will be useful,
9// but WITHOUT ANY WARRANTY; without even the implied warranty of
10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11// GNU General Public License for more details.
12
13#include <stdio.h>
14#include <libcitadel.h>
15
16#include "citserver.h"
17#include "ctdl_module.h"
18#include "config.h"
19#include "control.h"
20#include "user_ops.h"
21#include "room_ops.h"
22
24
25// Determine whether the currently logged in session has permission to read
26// messages in the current room.
28 if ( (!(CC->logged_in))
29 && (!(CC->internal_pgm))
30 && (!CtdlGetConfigInt("c_guest_logins"))
31 ) {
32 return(om_not_logged_in);
33 }
34 return(om_ok);
35}
36
37
38// Check to see whether we have permission to post a message in the current
39// room. Returns a *CITADEL ERROR CODE* and puts a message in errmsgbuf, or
40// returns 0 on success.
42 char *errmsgbuf,
43 size_t n,
44 PostType PostPublic,
45 int is_reply
46) {
47 int ra;
48
49 if (!(CC->logged_in) && (PostPublic == POST_LOGGED_IN)) {
50 snprintf(errmsgbuf, n, "Not logged in.");
51 return (ERROR + NOT_LOGGED_IN);
52 }
53 else if (PostPublic == CHECK_EXIST) {
54 return (0); // evaluate whether a recipient exists
55 }
56 else if (!(CC->logged_in)) {
57 if ((CC->room.QRflags & QR_READONLY)) {
58 snprintf(errmsgbuf, n, "Not logged in.");
59 return (ERROR + NOT_LOGGED_IN);
60 }
61 return (0);
62 }
63
64 if ((CC->user.axlevel < AxProbU) && ((CC->room.QRflags & QR_MAILBOX) == 0)) {
65 snprintf(errmsgbuf, n, "Need to be validated to enter (except in %s> to sysop)", MAILROOM);
67 }
68
69 CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
70
71 if (ra & UA_POSTALLOWED) {
72 strcpy(errmsgbuf, "OK to post or reply here");
73 return(0);
74 }
75
76 if ( (ra & UA_REPLYALLOWED) && (is_reply) ) {
77 // To be thorough, we ought to check to see if the message they are
78 // replying to is actually a valid one in this room, but unless this
79 // actually becomes a problem we'll go with high performance instead.
80 strcpy(errmsgbuf, "OK to reply here");
81 return(0);
82 }
83
84 if ( (ra & UA_REPLYALLOWED) && (!is_reply) ) {
85 // Clarify what happened with a better error message
86 snprintf(errmsgbuf, n, "You may only reply to existing messages here.");
88 }
89
90 snprintf(errmsgbuf, n, "Higher access is required to post in this room.");
92
93}
94
95
96// Check whether the current user has permission to delete messages from
97// the current room (returns 1 for yes, 0 for no)
99 int ra;
100 CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
101 if (ra & UA_DELETEALLOWED) return(1);
102 return(0);
103}
104
105
106// Retrieve access control information for any user/room pair.
107// Yes, it has a couple of gotos. If you don't like that, go die in a car fire.
108void CtdlRoomAccess(struct ctdlroom *roombuf, struct ctdluser *userbuf, int *result, int *view) {
109 int retval = 0;
110 visit vbuf;
111 int is_me = 0;
112 int is_guest = 0;
113
114 if (userbuf == &CC->user) {
115 is_me = 1;
116 }
117
118 if ((is_me) && (CtdlGetConfigInt("c_guest_logins")) && (!CC->logged_in)) {
119 is_guest = 1;
120 }
121
122 // for internal programs, always do everything
123 if (((CC->internal_pgm)) && (roombuf->QRflags & QR_INUSE)) {
125 vbuf.v_view = 0;
126 goto SKIP_EVERYTHING;
127 }
128
129 // If guest mode is enabled, always grant access to the Lobby
130 if ((is_guest) && (!strcasecmp(roombuf->QRname, BASEROOM))) {
131 retval = (UA_KNOWN | UA_GOTOALLOWED);
132 vbuf.v_view = 0;
133 goto SKIP_EVERYTHING;
134 }
135
136 // Locate any applicable user/room relationships
137 if (is_guest) {
138 memset(&vbuf, 0, sizeof vbuf);
139 }
140 else {
141 CtdlGetRelationship(&vbuf, userbuf, roombuf);
142 }
143
144 // Force the properties of the Aide room
145 if (!strcasecmp(roombuf->QRname, CtdlGetConfigStr("c_aideroom"))) {
146 if (userbuf->axlevel >= AxAideU) {
148 } else {
149 retval = 0;
150 }
151 goto NEWMSG;
152 }
153
154 // If this is a public room, it's accessible...
155 if ( ((roombuf->QRflags & QR_PRIVATE) == 0)
156 && ((roombuf->QRflags & QR_MAILBOX) == 0)
157 ) {
158 retval = retval | UA_KNOWN | UA_GOTOALLOWED;
159 }
160
161 // If this is a preferred users only room, check access level
162 if (roombuf->QRflags & QR_PREFONLY) {
163 if (userbuf->axlevel < AxPrefU) {
164 retval = retval & ~UA_KNOWN & ~UA_GOTOALLOWED;
165 }
166 }
167
168 // For private rooms, check the generation number matchups
169 if ( (roombuf->QRflags & QR_PRIVATE)
170 && ((roombuf->QRflags & QR_MAILBOX) == 0)
171 ) {
172
173 // An explicit match means the user belongs in this room
174 if (vbuf.v_flags & V_ACCESS) {
175 retval = retval | UA_KNOWN | UA_GOTOALLOWED;
176 }
177 // Otherwise, check if this is a guess-name or passworded
178 // room. If it is, a goto may at least be attempted
179 else if ( (roombuf->QRflags & QR_PRIVATE)
180 || (roombuf->QRflags & QR_PASSWORDED)
181 ) {
182 retval = retval & ~UA_KNOWN;
183 retval = retval | UA_GOTOALLOWED;
184 }
185 }
186
187 // For mailbox rooms, also check the namespace. Also, mailbox owners can delete their messages
188 if ( (roombuf->QRflags & QR_MAILBOX) && (atol(roombuf->QRname) != 0)) {
189 if (userbuf->usernum == atol(roombuf->QRname)) {
191 }
192 // An explicit match means the user belongs in this room
193 if (vbuf.v_flags & V_ACCESS) {
195 }
196 }
197
198 // For non-mailbox rooms...
199 else {
200 // User is allowed to post in the room unless:
201 // - User is not validated
202 // - User has no net privileges and it is a shared network room
203 // - It is a read-only room
204 // - It is a blog room (in which case we only allow replies to existing messages)
205 int post_allowed = 1;
206 int reply_allowed = 1;
207 if (userbuf->axlevel < AxProbU) {
208 post_allowed = 0;
209 reply_allowed = 0;
210 }
211 if ((userbuf->axlevel < AxNetU) && (roombuf->QRflags & QR_NETWORK)) {
212 post_allowed = 0;
213 reply_allowed = 0;
214 }
215 if (roombuf->QRflags & QR_READONLY) {
216 post_allowed = 0;
217 reply_allowed = 0;
218 }
219 if (roombuf->QRdefaultview == VIEW_BLOG) {
220 post_allowed = 0;
221 }
222 if (post_allowed) {
223 retval = retval | UA_POSTALLOWED | UA_REPLYALLOWED;
224 }
225 if (reply_allowed) {
226 retval = retval | UA_REPLYALLOWED;
227 }
228
229 // If "collaborative deletion" is active for this room, any user who can post
230 // is also allowed to delete
231 if (roombuf->QRflags2 & QR2_COLLABDEL) {
232 if (retval & UA_POSTALLOWED) {
233 retval = retval | UA_DELETEALLOWED;
234 }
235 }
236
237 }
238
239 // Check to see if the user has forgotten this room
240 if (vbuf.v_flags & V_FORGET) {
241 retval = retval & ~UA_KNOWN;
242 if ( ( ((roombuf->QRflags & QR_PRIVATE) == 0)
243 && ((roombuf->QRflags & QR_MAILBOX) == 0)
244 ) || ( (roombuf->QRflags & QR_MAILBOX)
245 && (atol(roombuf->QRname) == CC->user.usernum))
246 ) {
247 retval = retval | UA_ZAPPED;
248 }
249 }
250
251 // If user is explicitly locked out of this room, deny everything
252 if (vbuf.v_flags & V_LOCKOUT) {
253 retval = retval & ~UA_KNOWN & ~UA_GOTOALLOWED & ~UA_POSTALLOWED & ~UA_REPLYALLOWED;
254 }
255
256 // Aides get access to all private rooms
257 if ( (userbuf->axlevel >= AxAideU)
258 && ((roombuf->QRflags & QR_MAILBOX) == 0)
259 ) {
260 if (vbuf.v_flags & V_FORGET) {
261 retval = retval | UA_GOTOALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
262 }
263 else {
265 }
266 }
267
268 // Aides can gain access to mailboxes as well, but they don't show by default.
269 if ( (userbuf->axlevel >= AxAideU)
270 && (roombuf->QRflags & QR_MAILBOX)
271 ) {
272 retval = retval | UA_GOTOALLOWED | UA_POSTALLOWED | UA_REPLYALLOWED;
273 }
274
275 // Aides and Room Aides have admin privileges
276 if ( (userbuf->axlevel >= AxAideU)
277 || (userbuf->usernum == roombuf->QRroomaide)
278 ) {
280 }
281
282NEWMSG: // By the way, we also check for the presence of new messages
283 if (is_msg_in_sequence_set(vbuf.v_seen, roombuf->QRhighest) == 0) {
284 retval = retval | UA_HASNEWMSGS;
285 }
286
287 // System rooms never show up in the list.
288 if (roombuf->QRflags2 & QR2_SYSTEM) {
289 retval = retval & ~UA_KNOWN;
290 }
291
292SKIP_EVERYTHING:
293 // Now give the caller the information it wants.
294 if (result != NULL) *result = retval;
295 if (view != NULL) *view = vbuf.v_view;
296}
297
298
299// Self-checking stuff for a room record read into memory
301 // Mailbox rooms are always on the lowest floor
302 if (qrbuf->QRflags & QR_MAILBOX) {
303 qrbuf->QRfloor = 0;
304 }
305 // Listing order of 0 is illegal except for base rooms
306 if (qrbuf->QRorder == 0) {
307 if ( !(qrbuf->QRflags & QR_MAILBOX)
308 && strncasecmp(qrbuf->QRname, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)
309 && strncasecmp(qrbuf->QRname, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN)
310 ) {
311 qrbuf->QRorder = 64;
312 }
313 }
314}
315
316
317// CtdlGetRoom() - retrieve room data from disk
318int CtdlGetRoom(struct ctdlroom *qrbuf, const char *room_name) {
319 struct cdbdata *cdbqr;
320 char lowercase_name[ROOMNAMELEN];
321 char personal_lowercase_name[ROOMNAMELEN];
322 const char *sptr;
323 char *dptr, *eptr;
324
325 dptr = lowercase_name;
326 sptr = room_name;
327 eptr = (dptr + (sizeof lowercase_name - 1));
328 while (!IsEmptyStr(sptr) && (dptr < eptr)) {
329 *dptr = tolower(*sptr);
330 sptr++; dptr++;
331 }
332 *dptr = '\0';
333
334 memset(qrbuf, 0, sizeof(struct ctdlroom));
335
336 if (IsEmptyStr(lowercase_name)) {
337 return(1); // empty room name , not valid
338 }
339
340 // First, try the public namespace
341 cdbqr = cdb_fetch(CDB_ROOMS, lowercase_name, strlen(lowercase_name));
342
343 // If that didn't work, try the user's personal namespace
344 if (cdbqr == NULL) {
345 snprintf(personal_lowercase_name, sizeof personal_lowercase_name, "%010ld.%s", CC->user.usernum, lowercase_name);
346 cdbqr = cdb_fetch(CDB_ROOMS, personal_lowercase_name, strlen(personal_lowercase_name));
347 }
348 if (cdbqr != NULL) {
349 memcpy(qrbuf, cdbqr->ptr, ((cdbqr->len > sizeof(struct ctdlroom)) ? sizeof(struct ctdlroom) : cdbqr->len));
350 cdb_free(cdbqr);
352 return (0);
353 }
354 else {
355 return (1);
356 }
357}
358
359
360// CtdlGetRoomLock() - same as getroom() but locks the record (if supported)
361int CtdlGetRoomLock(struct ctdlroom *qrbuf, const char *room_name) {
362 register int retval;
363 retval = CtdlGetRoom(qrbuf, room_name);
364 if (retval == 0) begin_critical_section(S_ROOMS);
365 return(retval);
366}
367
368
369// b_putroom() - back end to putroom() and b_deleteroom()
370// (if the supplied buffer is NULL, delete the room record)
371void b_putroom(struct ctdlroom *qrbuf, char *room_name) {
372 char lowercase_name[ROOMNAMELEN];
373 char *aptr, *bptr;
374 long len;
375
376 aptr = room_name;
377 bptr = lowercase_name;
378 while (!IsEmptyStr(aptr)) {
379 *bptr = tolower(*aptr);
380 aptr++;
381 bptr++;
382 }
383 *bptr='\0';
384
385 len = bptr - lowercase_name;
386 if (qrbuf == NULL) {
387 cdb_delete(CDB_ROOMS, lowercase_name, len);
388 }
389 else {
390 time(&qrbuf->QRmtime);
391 cdb_store(CDB_ROOMS, lowercase_name, len, qrbuf, sizeof(struct ctdlroom));
392 }
393}
394
395
396// CtdlPutRoom() - store room data to disk
399}
400
401
402// b_deleteroom() - delete a room record from disk
403void b_deleteroom(char *room_name) {
404 b_putroom(NULL, room_name);
405}
406
407
408// CtdlPutRoomLock() - same as CtdlPutRoom() but unlocks the record (if supported)
412}
413
414
415// CtdlGetFloorByName() - retrieve the number of the named floor
416// return < 0 if not found else return floor number
417int CtdlGetFloorByName(const char *floor_name) {
418 int a;
419 struct floor *flbuf = NULL;
420
421 for (a = 0; a < MAXFLOORS; ++a) {
423
424 // check to see if it already exists
425 if ((!strcasecmp(flbuf->f_name, floor_name)) && (flbuf->f_flags & F_INUSE)) {
426 return a;
427 }
428 }
429 return -1;
430}
431
432
433// CtdlGetFloorByNameLock() - retrieve floor number for given floor and lock the floor list.
434int CtdlGetFloorByNameLock(const char *floor_name) {
436 return CtdlGetFloorByName(floor_name);
437}
438
439
440/*
441 * CtdlGetAvailableFloor() - Return number of first unused floor
442 * return < 0 if none available
443 */
445 int a;
446 struct floor *flbuf = NULL;
447
448 for (a = 0; a < MAXFLOORS; a++) {
450
451 /* check to see if it already exists */
452 if ((flbuf->f_flags & F_INUSE) == 0) {
453 return a;
454 }
455 }
456 return -1;
457}
458
459
460/*
461 * CtdlGetFloor() - retrieve floor data from disk
462 */
463void CtdlGetFloor(struct floor *flbuf, int floor_num) {
464 struct cdbdata *cdbfl;
465
466 memset(flbuf, 0, sizeof(struct floor));
467 cdbfl = cdb_fetch(CDB_FLOORTAB, &floor_num, sizeof(int));
468 if (cdbfl != NULL) {
469 memcpy(flbuf, cdbfl->ptr, ((cdbfl->len > sizeof(struct floor)) ? sizeof(struct floor) : cdbfl->len));
470 cdb_free(cdbfl);
471 } else {
472 if (floor_num == 0) {
473 safestrncpy(flbuf->f_name, "Main Floor", sizeof flbuf->f_name);
475 flbuf->f_ref_count = 3;
476 }
477 }
478}
479
480
481/*
482 * lgetfloor() - same as CtdlGetFloor() but locks the record (if supported)
483 */
484void lgetfloor(struct floor *flbuf, int floor_num) {
486 CtdlGetFloor(flbuf, floor_num);
487}
488
489
490/*
491 * CtdlGetCachedFloor() - Get floor record from *cache* (loads from disk if needed)
492 *
493 * This is strictly a performance hack.
494 */
495struct floor *CtdlGetCachedFloor(int floor_num) {
496 static int initialized = 0;
497 int i;
498 int fetch_new = 0;
499 struct floor *fl = NULL;
500
502 if (initialized == 0) {
503 for (i=0; i<MAXFLOORS; ++i) {
504 floorcache[floor_num] = NULL;
505 }
506 initialized = 1;
507 }
508 if (floorcache[floor_num] == NULL) {
509 fetch_new = 1;
510 }
512
513 if (fetch_new) {
514 fl = malloc(sizeof(struct floor));
515 CtdlGetFloor(fl, floor_num);
517 if (floorcache[floor_num] != NULL) {
518 free(floorcache[floor_num]);
519 }
520 floorcache[floor_num] = fl;
522 }
523
524 return(floorcache[floor_num]);
525}
526
527
528/*
529 * CtdlPutFloor() - store floor data on disk
530 */
531void CtdlPutFloor(struct floor *flbuf, int floor_num) {
532 /* If we've cached this, clear it out, 'cuz it's WRONG now! */
534 if (floorcache[floor_num] != NULL) {
535 free(floorcache[floor_num]);
536 floorcache[floor_num] = malloc(sizeof(struct floor));
537 memcpy(floorcache[floor_num], flbuf, sizeof(struct floor));
538 }
540
541 cdb_store(CDB_FLOORTAB, &floor_num, sizeof(int),
542 flbuf, sizeof(struct floor));
543}
544
545
546/*
547 * CtdlPutFloorLock() - same as CtdlPutFloor() but unlocks the record (if supported)
548 */
549void CtdlPutFloorLock(struct floor *flbuf, int floor_num) {
550 CtdlPutFloor(flbuf, floor_num);
552
553}
554
555
556/*
557 * lputfloor() - same as CtdlPutFloor() but unlocks the record (if supported)
558 */
559void lputfloor(struct floor *flbuf, int floor_num) {
560 CtdlPutFloorLock(flbuf, floor_num);
561}
562
563
564/*
565 * Iterate through the room table, performing a callback for each room.
566 */
567void CtdlForEachRoom(ForEachRoomCallBack callback_func, void *in_data) {
568 struct ctdlroom qrbuf;
569 struct cdbdata *cdbqr;
570
572
573 while (cdbqr = cdb_next_item(CDB_ROOMS), cdbqr != NULL) {
574 memset(&qrbuf, 0, sizeof(struct ctdlroom));
575 memcpy(&qrbuf, cdbqr->ptr, ((cdbqr->len > sizeof(struct ctdlroom)) ? sizeof(struct ctdlroom) : cdbqr->len) );
576 cdb_free(cdbqr);
578 if (qrbuf.QRflags & QR_INUSE) {
579 callback_func(&qrbuf, in_data);
580 }
581 }
582}
583
584
585/*
586 * delete_msglist() - delete room message pointers
587 */
588void delete_msglist(struct ctdlroom *whichroom) {
589 struct cdbdata *cdbml;
590
591 /* Make sure the msglist we're deleting actually exists, otherwise
592 * libdb will complain when we try to delete an invalid record
593 */
594 cdbml = cdb_fetch(CDB_MSGLISTS, &whichroom->QRnumber, sizeof(long));
595 if (cdbml != NULL) {
596 cdb_free(cdbml);
597
598 /* Go ahead and delete it */
599 cdb_delete(CDB_MSGLISTS, &whichroom->QRnumber, sizeof(long));
600 }
601}
602
603
604/*
605 * Message pointer compare function for sort_msglist()
606 */
607int sort_msglist_cmp(const void *m1, const void *m2) {
608 if ((*(const long *)m1) > (*(const long *)m2)) return(1);
609 if ((*(const long *)m1) < (*(const long *)m2)) return(-1);
610 return(0);
611}
612
613
614/*
615 * sort message pointers
616 * (returns new msg count)
617 */
618int sort_msglist(long listptrs[], int oldcount) {
619 int numitems;
620 int i = 0;
621
622 numitems = oldcount;
623 if (numitems < 2) {
624 return (oldcount);
625 }
626
627 /* do the sort */
628 qsort(listptrs, numitems, sizeof(long), sort_msglist_cmp);
629
630 /* and yank any nulls */
631 while ((i < numitems) && (listptrs[i] == 0L)) i++;
632
633 if (i > 0) {
634 memmove(&listptrs[0], &listptrs[i], (sizeof(long) * (numitems - i)));
635 numitems-=i;
636 }
637
638 return (numitems);
639}
640
641
642/*
643 * Determine whether a given room is non-editable.
644 */
646
647 /* Mail> rooms are non-editable */
648 if ( (qrbuf->QRflags & QR_MAILBOX) && (!strcasecmp(&qrbuf->QRname[11], MAILROOM)) ) {
649 return (1);
650 }
651
652 /* Everything else is editable */
653 return (0);
654}
655
656
657/*
658 * Make the specified room the current room for this session. No validation
659 * or access control is done here -- the caller should make sure that the
660 * specified room exists and is ok to access.
661 */
662void CtdlUserGoto(char *where, int display_result, int transiently,
663 int *retmsgs, int *retnew, long *retoldest, long *retnewest)
664{
665 int a;
666 int new_messages = 0;
667 int old_messages = 0;
668 int total_messages = 0;
669 long oldest_message = 0;
670 long newest_message = 0;
671 int info = 0;
672 int rmailflag;
673 int raideflag;
674 int newmailcount = 0;
675 visit vbuf;
676 char truncated_roomname[ROOMNAMELEN];
677 struct cdbdata *cdbfr;
678 long *msglist = NULL;
679 int num_msgs = 0;
680 unsigned int original_v_flags;
681 int num_sets;
682 int s;
683 char setstr[128], lostr[64], histr[64];
684 long lo, hi;
685 int is_trash = 0;
686
687 /* If the supplied room name is NULL, the caller wants us to know that
688 * it has already copied the room record into CC->room, so
689 * we can skip the extra database fetch.
690 */
691 if (where != NULL) {
692 safestrncpy(CC->room.QRname, where, sizeof CC->room.QRname);
693 CtdlGetRoom(&CC->room, where);
694 }
695
696 /* Take care of all the formalities. */
697
699 CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
700 original_v_flags = vbuf.v_flags;
701
702 /* Know the room ... but not if it's the page log room, or if the
703 * caller specified that we're only entering this room transiently.
704 */
705 int add_room_to_known_list = 1;
706 if (transiently == 1) {
707 add_room_to_known_list = 0;
708 }
709 char *c_logpages = CtdlGetConfigStr("c_logpages");
710 if ( (c_logpages != NULL) && (!strcasecmp(CC->room.QRname, c_logpages)) ) {
711 add_room_to_known_list = 0;
712 }
713 if (add_room_to_known_list) {
714 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
716 }
717
718 /* Only rewrite the database record if we changed something */
719 if (vbuf.v_flags != original_v_flags) {
720 CtdlSetRelationship(&vbuf, &CC->user, &CC->room);
721 }
723
724 /* Check for new mail */
725 newmailcount = NewMailCount();
726
727 /* Set info to 1 if the room banner is new since our last visit.
728 * Some clients only want to display it when it changes.
729 */
730 if (CC->room.msgnum_info > vbuf.v_lastseen) {
731 info = 1;
732 }
733
734 cdbfr = cdb_fetch(CDB_MSGLISTS, &CC->room.QRnumber, sizeof(long));
735 if (cdbfr != NULL) {
736 msglist = (long *) cdbfr->ptr;
737 cdbfr->ptr = NULL; /* CtdlUserGoto() now owns this memory */
738 num_msgs = cdbfr->len / sizeof(long);
739 cdb_free(cdbfr);
740 }
741
742 total_messages = 0;
743 for (a=0; a<num_msgs; ++a) {
744 if (msglist[a] > 0L) ++total_messages;
745 }
746
747 if (total_messages > 0) {
748 oldest_message = msglist[0];
749 newest_message = msglist[num_msgs - 1];
750 }
751
752 num_sets = num_tokens(vbuf.v_seen, ',');
753 for (s=0; s<num_sets; ++s) {
754 extract_token(setstr, vbuf.v_seen, s, ',', sizeof setstr);
755
756 extract_token(lostr, setstr, 0, ':', sizeof lostr);
757 if (num_tokens(setstr, ':') >= 2) {
758 extract_token(histr, setstr, 1, ':', sizeof histr);
759 if (!strcmp(histr, "*")) {
760 snprintf(histr, sizeof histr, "%ld", LONG_MAX);
761 }
762 }
763 else {
764 strcpy(histr, lostr);
765 }
766 lo = atol(lostr);
767 hi = atol(histr);
768
769 for (a=0; a<num_msgs; ++a) if (msglist[a] > 0L) {
770 if ((msglist[a] >= lo) && (msglist[a] <= hi)) {
771 ++old_messages;
772 msglist[a] = 0L;
773 }
774 }
775 }
776 new_messages = total_messages - old_messages;
777
778 if (msglist != NULL) free(msglist);
779
780 if (CC->room.QRflags & QR_MAILBOX)
781 rmailflag = 1;
782 else
783 rmailflag = 0;
784
785 if ((CC->room.QRroomaide == CC->user.usernum) || (CC->user.axlevel >= AxAideU))
786 raideflag = 1;
787 else
788 raideflag = 0;
789
790 safestrncpy(truncated_roomname, CC->room.QRname, sizeof truncated_roomname);
791 if ( (CC->room.QRflags & QR_MAILBOX) && (atol(CC->room.QRname) == CC->user.usernum) ) {
792 safestrncpy(truncated_roomname, &truncated_roomname[11], sizeof truncated_roomname);
793 }
794
795 if (!strcasecmp(truncated_roomname, USERTRASHROOM)) {
796 is_trash = 1;
797 }
798
799 if (retmsgs != NULL) *retmsgs = total_messages;
800 if (retnew != NULL) *retnew = new_messages;
801 if (retoldest != NULL) *retoldest = oldest_message;
802 if (retnewest != NULL) *retnewest = newest_message;
803 syslog(LOG_DEBUG, "room_ops: %s : %d new of %d total messages, oldest=%ld, newest=%ld",
804 CC->room.QRname, new_messages, total_messages, oldest_message, newest_message
805 );
806
807 CC->curr_view = (int)vbuf.v_view;
808
809 if (display_result) {
810 cprintf("%d%c%s|%d|%d|%d|%d|%ld|%ld|%d|%d|%d|%d|%d|%d|%d|%d|%ld|\n",
812 truncated_roomname,
813 (int)new_messages,
814 (int)total_messages,
815 (int)info,
816 (int)CC->room.QRflags,
817 (long)CC->room.QRhighest,
818 (long)vbuf.v_lastseen,
819 (int)rmailflag,
820 (int)raideflag,
821 (int)newmailcount,
822 (int)CC->room.QRfloor,
823 (int)vbuf.v_view,
824 (int)CC->room.QRdefaultview,
825 (int)is_trash,
826 (int)CC->room.QRflags2,
827 (long)CC->room.QRmtime
828 );
829 }
830}
831
832
833/*
834 * Handle some of the macro named rooms
835 */
836void convert_room_name_macros(char *towhere, size_t maxlen) {
837 if (!strcasecmp(towhere, "_BASEROOM_")) {
838 safestrncpy(towhere, CtdlGetConfigStr("c_baseroom"), maxlen);
839 }
840 else if (!strcasecmp(towhere, "_MAIL_")) {
841 safestrncpy(towhere, MAILROOM, maxlen);
842 }
843 else if (!strcasecmp(towhere, "_TRASH_")) {
844 safestrncpy(towhere, USERTRASHROOM, maxlen);
845 }
846 else if (!strcasecmp(towhere, "_DRAFTS_")) {
847 safestrncpy(towhere, USERDRAFTROOM, maxlen);
848 }
849 else if (!strcasecmp(towhere, "_BITBUCKET_")) {
850 safestrncpy(towhere, CtdlGetConfigStr("c_twitroom"), maxlen);
851 }
852 else if (!strcasecmp(towhere, "_CALENDAR_")) {
853 safestrncpy(towhere, USERCALENDARROOM, maxlen);
854 }
855 else if (!strcasecmp(towhere, "_TASKS_")) {
856 safestrncpy(towhere, USERTASKSROOM, maxlen);
857 }
858 else if (!strcasecmp(towhere, "_CONTACTS_")) {
859 safestrncpy(towhere, USERCONTACTSROOM, maxlen);
860 }
861 else if (!strcasecmp(towhere, "_NOTES_")) {
862 safestrncpy(towhere, USERNOTESROOM, maxlen);
863 }
864}
865
866
867/*
868 * Back end function to rename a room.
869 * You can also specify which floor to move the room to, or specify -1 to
870 * keep the room on the same floor it was on.
871 *
872 * If you are renaming a mailbox room, you must supply the namespace prefix
873 * in *at least* the old name!
874 */
875int CtdlRenameRoom(char *old_name, char *new_name, int new_floor) {
876 int old_floor = 0;
877 struct ctdlroom qrbuf;
878 struct ctdlroom qrtmp;
879 int ret = 0;
880 struct floor *fl;
881 struct floor flbuf;
882 long owner = 0L;
883 char actual_old_name[ROOMNAMELEN];
884
885 syslog(LOG_DEBUG, "room_ops: CtdlRenameRoom(%s, %s, %d)", old_name, new_name, new_floor);
886
887 if (new_floor >= 0) {
888 fl = CtdlGetCachedFloor(new_floor);
889 if ((fl->f_flags & F_INUSE) == 0) {
890 return(crr_invalid_floor);
891 }
892 }
893
895
896 if ( (CtdlGetRoom(&qrtmp, new_name) == 0) && (strcasecmp(new_name, old_name)) ) {
897 ret = crr_already_exists;
898 }
899
900 else if (CtdlGetRoom(&qrbuf, old_name) != 0) {
901 ret = crr_room_not_found;
902 }
903
904 else if ( (CC->user.axlevel < AxAideU) && (!CC->internal_pgm)
905 && (CC->user.usernum != qrbuf.QRroomaide)
906 && ( (((qrbuf.QRflags & QR_MAILBOX) == 0) || (atol(qrbuf.QRname) != CC->user.usernum))) ) {
907 ret = crr_access_denied;
908 }
909
910 else if (CtdlIsNonEditable(&qrbuf)) {
911 ret = crr_noneditable;
912 }
913
914 else {
915 /* Rename it */
916 safestrncpy(actual_old_name, qrbuf.QRname, sizeof actual_old_name);
917 if (qrbuf.QRflags & QR_MAILBOX) {
918 owner = atol(qrbuf.QRname);
919 }
920 if ( (owner > 0L) && (atol(new_name) == 0L) ) {
921 snprintf(qrbuf.QRname, sizeof(qrbuf.QRname),
922 "%010ld.%s", owner, new_name);
923 }
924 else {
925 safestrncpy(qrbuf.QRname, new_name,
926 sizeof(qrbuf.QRname));
927 }
928
929 /* Reject change of floor for baseroom/aideroom */
930 if (!strncasecmp(old_name, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN) ||
931 !strncasecmp(old_name, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN))
932 {
933 new_floor = 0;
934 }
935
936 /* Take care of floor stuff */
937 old_floor = qrbuf.QRfloor;
938 if (new_floor < 0) {
939 new_floor = old_floor;
940 }
941 qrbuf.QRfloor = new_floor;
943
945
946 /* If baseroom/aideroom name changes, update config */
947 if (!strncasecmp(old_name, CtdlGetConfigStr("c_baseroom"), ROOMNAMELEN)) {
948 CtdlSetConfigStr("c_baseroom", new_name);
949 }
950 if (!strncasecmp(old_name, CtdlGetConfigStr("c_aideroom"), ROOMNAMELEN)) {
951 CtdlSetConfigStr("c_aideroom", new_name);
952 }
953
955
956 /* If the room name changed, then there are now two room
957 * records, so we have to delete the old one.
958 */
959 if (strcasecmp(new_name, old_name)) {
960 b_deleteroom(actual_old_name);
961 }
962
963 ret = crr_ok;
964 }
965
967
968 /* Adjust the floor reference counts if necessary */
969 if (new_floor != old_floor) {
970 lgetfloor(&flbuf, old_floor);
972 lputfloor(&flbuf, old_floor);
973 syslog(LOG_DEBUG, "room_ops: reference count for floor %d is now %d", old_floor, flbuf.f_ref_count);
974 lgetfloor(&flbuf, new_floor);
976 lputfloor(&flbuf, new_floor);
977 syslog(LOG_DEBUG, "room_ops: reference count for floor %d is now %d", new_floor, flbuf.f_ref_count);
978 }
979
980 /* ...and everybody say "YATTA!" */
981 return(ret);
982}
983
984
985/*
986 * Asynchronously schedule a room for deletion. By placing the room into an invalid private namespace,
987 * the room will appear deleted to the user(s), but the session doesn't need to block while waiting for
988 * database operations to complete. Instead, the room gets purged when THE DREADED AUTO-PURGER makes
989 * its next run. Aren't we so clever?!!
990 */
992 char old_name[ROOMNAMELEN];
993 static int seq = 0;
994
995 syslog(LOG_NOTICE, "room_ops: scheduling room <%s> for deletion", qrbuf->QRname);
996
997 safestrncpy(old_name, qrbuf->QRname, sizeof old_name);
999
1000 /* Turn the room into a private mailbox owned by a user who doesn't
1001 * exist. This will immediately make the room invisible to everyone,
1002 * and qualify the room for purging.
1003 */
1004 snprintf(qrbuf->QRname, sizeof qrbuf->QRname, "9999999999.%08lx.%04d.%s",
1005 time(NULL),
1006 ++seq,
1007 old_name
1008 );
1010 time(&qrbuf->QRgen); /* Use a timestamp as the new generation number */
1012 b_deleteroom(old_name);
1013}
1014
1015
1016/*
1017 * Back end processing to delete a room and everything associated with it
1018 * (This one is synchronous and should only get called by THE DREADED
1019 * AUTO-PURGER in serv_expire.c. All user-facing code should call
1020 * the asynchronous schedule_room_for_deletion() instead.)
1021 */
1023 struct floor flbuf;
1024 char configdbkeyname[25];
1025
1026 syslog(LOG_NOTICE, "room_ops: deleting room <%s>", qrbuf->QRname);
1027
1028 // Delete the room's network configdb entry
1029 netcfg_keyname(configdbkeyname, qrbuf->QRnumber);
1030 CtdlDelConfig(configdbkeyname);
1031
1032 // Delete the messages in the room
1033 // (Careful: this opens an S_ROOMS critical section!)
1034 CtdlDeleteMessages(qrbuf->QRname, NULL, 0, "");
1035
1036 // Flag the room record as not in use
1038 qrbuf->QRflags = 0;
1040
1041 // then decrement the reference count for the floor
1042 lgetfloor(&flbuf, (int) (qrbuf->QRfloor));
1044 lputfloor(&flbuf, (int) (qrbuf->QRfloor));
1045
1046 // Delete the room record from the database!
1048}
1049
1050
1051/*
1052 * Check access control for deleting a room
1053 */
1055
1056 if ((!(CC->logged_in)) && (!(CC->internal_pgm))) {
1057 return(0);
1058 }
1059
1060 if (CtdlIsNonEditable(qr)) {
1061 return(0);
1062 }
1063
1064 /*
1065 * For mailboxes, check stuff
1066 */
1067 if (qr->QRflags & QR_MAILBOX) {
1068
1069 if (strlen(qr->QRname) < 12) return(0); /* bad name */
1070
1071 if (atol(qr->QRname) != CC->user.usernum) {
1072 return(0); /* not my room */
1073 }
1074
1075 /* Can't delete your Mail> room */
1076 if (!strcasecmp(&qr->QRname[11], MAILROOM)) return(0);
1077
1078 /* Otherwise it's ok */
1079 return(1);
1080 }
1081
1082 /*
1083 * For normal rooms, just check for admin or room admin status.
1084 */
1085 return(is_room_aide());
1086}
1087
1088
1089/*
1090 * Internal code to create a new room (returns room flags)
1091 *
1092 * Room types: 0=public, 1=hidden, 2=passworded, 3=invitation-only,
1093 * 4=mailbox, 5=mailbox, but caller supplies namespace
1094 */
1095unsigned CtdlCreateRoom(char *new_room_name,
1096 int new_room_type,
1097 char *new_room_pass,
1098 int new_room_floor,
1099 int really_create,
1100 int avoid_access,
1101 int new_room_view)
1102{
1103 struct ctdlroom qrbuf;
1104 struct floor flbuf;
1105 visit vbuf;
1106
1107 syslog(LOG_DEBUG, "room_ops: CtdlCreateRoom(name=%s, type=%d, view=%d)", new_room_name, new_room_type, new_room_view);
1108
1109 if (CtdlGetRoom(&qrbuf, new_room_name) == 0) {
1110 syslog(LOG_DEBUG, "room_ops: cannot create room <%s> - already exists", new_room_name);
1111 return(0);
1112 }
1113
1114 memset(&qrbuf, 0, sizeof(struct ctdlroom));
1115 safestrncpy(qrbuf.QRpasswd, new_room_pass, sizeof qrbuf.QRpasswd);
1117 if (new_room_type > 0)
1119 if (new_room_type == 1)
1121 if (new_room_type == 2)
1123 if ( (new_room_type == 4) || (new_room_type == 5) ) {
1125 /* qrbuf.QRflags2 |= QR2_SUBJECTREQ; */
1126 }
1127
1128 /* If the user is requesting a personal room, set up the room
1129 * name accordingly (prepend the user number)
1130 */
1131 if (new_room_type == 4) {
1132 CtdlMailboxName(qrbuf.QRname, sizeof qrbuf.QRname, &CC->user, new_room_name);
1133 }
1134 else {
1135 safestrncpy(qrbuf.QRname, new_room_name, sizeof qrbuf.QRname);
1136 }
1137
1138 /* If the room is private, and the system administrator has elected
1139 * to automatically grant room admin privileges, do so now.
1140 */
1141 if ((qrbuf.QRflags & QR_PRIVATE) && (CREATAIDE == 1)) {
1142 qrbuf.QRroomaide = CC->user.usernum;
1143 }
1144 /* Blog owners automatically become room admins of their blogs.
1145 * (In the future we will offer a site-wide configuration setting to suppress this behavior.)
1146 */
1147 else if (new_room_view == VIEW_BLOG) {
1148 qrbuf.QRroomaide = CC->user.usernum;
1149 }
1150 /* Otherwise, set the room admin to undefined.
1151 */
1152 else {
1153 qrbuf.QRroomaide = (-1L);
1154 }
1155
1156 /*
1157 * If the caller is only interested in testing whether this will work,
1158 * return now without creating the room.
1159 */
1160 if (!really_create) return (qrbuf.QRflags);
1161
1163 qrbuf.QRhighest = 0L; /* No messages in this room yet */
1164 time(&qrbuf.QRgen); /* Use a timestamp as the generation number */
1165 qrbuf.QRfloor = new_room_floor;
1166 qrbuf.QRdefaultview = new_room_view;
1167
1168 /* save what we just did... */
1170
1171 /* bump the reference count on whatever floor the room is on */
1172 lgetfloor(&flbuf, (int) qrbuf.QRfloor);
1174 lputfloor(&flbuf, (int) qrbuf.QRfloor);
1175
1176 /* Grant the creator access to the room unless the avoid_access
1177 * parameter was specified.
1178 */
1179 if ( (CC->logged_in) && (avoid_access == 0) ) {
1180 CtdlGetRelationship(&vbuf, &CC->user, &qrbuf);
1181 vbuf.v_flags = vbuf.v_flags & ~V_FORGET & ~V_LOCKOUT;
1183 CtdlSetRelationship(&vbuf, &CC->user, &qrbuf);
1184 }
1185
1186 /* resume our happy day */
1187 return (qrbuf.QRflags);
1188}
#define ROOMNAMELEN
Definition: citadel.h:51
#define F_INUSE
Definition: citadel.h:131
#define LONG_MAX
Definition: citadel.h:143
char CtdlCheckExpress(void)
Definition: citserver.c:171
char * CtdlGetConfigStr(char *key)
Definition: config.c:364
int CtdlGetConfigInt(char *key)
Definition: config.c:391
void CtdlDelConfig(char *key)
Definition: config.c:344
void CtdlSetConfigStr(char *key, char *value)
Definition: config.c:309
void netcfg_keyname(char *, long)
Definition: netconfig.c:34
#define CC
Definition: context.h:140
long get_new_room_number(void)
Definition: control.c:223
void CtdlGetRelationship(visit *vbuf, struct ctdluser *rel_user, struct ctdlroom *rel_room)
Definition: user_ops.c:282
@ crr_invalid_floor
Definition: ctdl_module.h:232
@ crr_noneditable
Definition: ctdl_module.h:231
@ crr_room_not_found
Definition: ctdl_module.h:229
@ crr_ok
Definition: ctdl_module.h:228
@ crr_already_exists
Definition: ctdl_module.h:230
@ crr_access_denied
Definition: ctdl_module.h:233
void CtdlMailboxName(char *buf, size_t n, const struct ctdluser *who, const char *prefix)
Definition: user_ops.c:310
#define CREATAIDE
Definition: ctdl_module.h:263
void(* ForEachRoomCallBack)(struct ctdlroom *EachRoom, void *out_data)
Definition: ctdl_module.h:206
void CtdlSetRelationship(visit *newvisit, struct ctdluser *rel_user, struct ctdlroom *rel_room)
Definition: user_ops.c:270
void cdb_free(struct cdbdata *cdb)
Definition: database.c:605
struct cdbdata * cdb_next_item(int cdb)
Definition: database.c:651
int cdb_store(int cdb, const void *ckey, int ckeylen, void *cdata, int cdatalen)
Definition: database.c:393
struct cdbdata * cdb_fetch(int cdb, const void *key, int keylen)
Definition: database.c:542
int cdb_delete(int cdb, void *key, int keylen)
Definition: database.c:478
void cdb_rewind(int cdb)
Definition: database.c:627
#define QR_GUESSNAME
Definition: ipcdef.h:43
#define QR_PASSWORDED
Definition: ipcdef.h:42
#define CIT_OK
Definition: ipcdef.h:6
#define UA_ZAPPED
Definition: ipcdef.h:82
#define HIGHER_ACCESS_REQUIRED
Definition: ipcdef.h:23
#define QR_PREFONLY
Definition: ipcdef.h:51
#define UA_ADMINALLOWED
Definition: ipcdef.h:84
#define UA_DELETEALLOWED
Definition: ipcdef.h:85
#define QR_PRIVATE
Definition: ipcdef.h:41
#define QR2_COLLABDEL
Definition: ipcdef.h:57
#define UA_REPLYALLOWED
Definition: ipcdef.h:86
#define UA_HASNEWMSGS
Definition: ipcdef.h:81
#define QR_MAILBOX
Definition: ipcdef.h:53
#define NOT_LOGGED_IN
Definition: ipcdef.h:17
#define ERROR
Definition: ipcdef.h:9
#define UA_GOTOALLOWED
Definition: ipcdef.h:80
#define UA_KNOWN
Definition: ipcdef.h:79
#define QR_READONLY
Definition: ipcdef.h:52
#define QR2_SYSTEM
Definition: ipcdef.h:55
#define QR_NETWORK
Definition: ipcdef.h:50
#define UA_POSTALLOWED
Definition: ipcdef.h:83
#define QR_INUSE
Definition: ipcdef.h:40
int CtdlDeleteMessages(const char *room_name, long *dmsgnums, int num_dmsgnums, char *content_type)
Definition: msgbase.c:3235
@ om_not_logged_in
Definition: msgbase.h:30
@ om_ok
Definition: msgbase.h:29
void * malloc(unsigned)
void free(void *)
void CtdlPutRoom(struct ctdlroom *qrbuf)
Definition: room_ops.c:397
void CtdlGetFloor(struct floor *flbuf, int floor_num)
Definition: room_ops.c:463
int CtdlDoIHavePermissionToPostInThisRoom(char *errmsgbuf, size_t n, PostType PostPublic, int is_reply)
Definition: room_ops.c:41
int CtdlGetRoom(struct ctdlroom *qrbuf, const char *room_name)
Definition: room_ops.c:318
struct floor * floorcache[16]
Definition: room_ops.c:23
void b_putroom(struct ctdlroom *qrbuf, char *room_name)
Definition: room_ops.c:371
void delete_msglist(struct ctdlroom *whichroom)
Definition: room_ops.c:588
int CtdlGetFloorByName(const char *floor_name)
Definition: room_ops.c:417
void CtdlScheduleRoomForDeletion(struct ctdlroom *qrbuf)
Definition: room_ops.c:991
void lgetfloor(struct floor *flbuf, int floor_num)
Definition: room_ops.c:484
void b_deleteroom(char *room_name)
Definition: room_ops.c:403
int CtdlDoIHavePermissionToDeleteMessagesFromThisRoom(void)
Definition: room_ops.c:98
void CtdlDeleteRoom(struct ctdlroom *qrbuf)
Definition: room_ops.c:1022
int CtdlGetAvailableFloor(void)
Definition: room_ops.c:444
void CtdlRoomAccess(struct ctdlroom *roombuf, struct ctdluser *userbuf, int *result, int *view)
Definition: room_ops.c:108
int sort_msglist(long listptrs[], int oldcount)
Definition: room_ops.c:618
struct floor * CtdlGetCachedFloor(int floor_num)
Definition: room_ops.c:495
int CtdlGetRoomLock(struct ctdlroom *qrbuf, const char *room_name)
Definition: room_ops.c:361
int CtdlDoIHavePermissionToDeleteThisRoom(struct ctdlroom *qr)
Definition: room_ops.c:1054
int sort_msglist_cmp(const void *m1, const void *m2)
Definition: room_ops.c:607
int CtdlGetFloorByNameLock(const char *floor_name)
Definition: room_ops.c:434
void lputfloor(struct floor *flbuf, int floor_num)
Definition: room_ops.c:559
void CtdlPutFloor(struct floor *flbuf, int floor_num)
Definition: room_ops.c:531
void CtdlUserGoto(char *where, int display_result, int transiently, int *retmsgs, int *retnew, long *retoldest, long *retnewest)
Definition: room_ops.c:662
int CtdlDoIHavePermissionToReadMessagesInThisRoom(void)
Definition: room_ops.c:27
int CtdlRenameRoom(char *old_name, char *new_name, int new_floor)
Definition: room_ops.c:875
unsigned CtdlCreateRoom(char *new_room_name, int new_room_type, char *new_room_pass, int new_room_floor, int really_create, int avoid_access, int new_room_view)
Definition: room_ops.c:1095
void CtdlForEachRoom(ForEachRoomCallBack callback_func, void *in_data)
Definition: room_ops.c:567
int CtdlIsNonEditable(struct ctdlroom *qrbuf)
Definition: room_ops.c:645
void convert_room_name_macros(char *towhere, size_t maxlen)
Definition: room_ops.c:836
void CtdlPutRoomLock(struct ctdlroom *qrbuf)
Definition: room_ops.c:409
void CtdlPutFloorLock(struct floor *flbuf, int floor_num)
Definition: room_ops.c:549
void room_sanity_check(struct ctdlroom *qrbuf)
Definition: room_ops.c:300
@ CHECK_EXIST
Definition: room_ops.h:15
@ POST_LOGGED_IN
Definition: room_ops.h:13
enum _POST_TYPE PostType
struct floor flbuf
Definition: serv_migrate.c:501
struct ctdlroom qrbuf
Definition: serv_migrate.c:497
visit vbuf
Definition: serv_migrate.c:503
@ CDB_FLOORTAB
Definition: server.h:188
@ CDB_ROOMS
Definition: server.h:187
@ CDB_MSGLISTS
Definition: server.h:189
#define V_FORGET
Definition: server.h:256
#define V_ACCESS
Definition: server.h:258
@ S_FLOORCACHE
Definition: server.h:146
@ S_FLOORTAB
Definition: server.h:137
@ S_CONFIG
Definition: server.h:142
@ S_ROOMS
Definition: server.h:135
@ S_USERS
Definition: server.h:134
#define V_LOCKOUT
Definition: server.h:257
long v_lastseen
Definition: server.h:249
unsigned int v_flags
Definition: server.h:250
char v_seen[4096]
Definition: server.h:251
int v_view
Definition: server.h:253
size_t len
Definition: server.h:203
char * ptr
Definition: server.h:204
char QRfloor
Definition: citadel.h:102
unsigned QRflags2
Definition: citadel.h:107
time_t QRmtime
Definition: citadel.h:103
long QRroomaide
Definition: citadel.h:96
char QRname[128]
Definition: citadel.h:94
char QRpasswd[10]
Definition: citadel.h:95
long QRnumber
Definition: citadel.h:105
unsigned QRflags
Definition: citadel.h:99
long QRhighest
Definition: citadel.h:97
time_t QRgen
Definition: citadel.h:98
int QRdefaultview
Definition: citadel.h:108
char QRorder
Definition: citadel.h:106
cit_uint8_t axlevel
Definition: citadel.h:76
long usernum
Definition: citadel.h:77
Definition: citadel.h:124
int f_ref_count
Definition: citadel.h:127
char f_name[256]
Definition: citadel.h:126
unsigned short f_flags
Definition: citadel.h:125
#define MAILROOM
Definition: sysconfig.h:61
#define BASEROOM
Definition: sysconfig.h:60
#define USERDRAFTROOM
Definition: sysconfig.h:69
#define USERTRASHROOM
Definition: sysconfig.h:70
#define USERCONTACTSROOM
Definition: sysconfig.h:67
#define USERTASKSROOM
Definition: sysconfig.h:66
#define MAXFLOORS
Definition: sysconfig.h:25
#define USERCALENDARROOM
Definition: sysconfig.h:65
#define USERNOTESROOM
Definition: sysconfig.h:68
void cprintf(const char *format,...)
Definition: sysdep.c:381
void begin_critical_section(int which_one)
Definition: threads.c:67
void end_critical_section(int which_one)
Definition: threads.c:85
int NewMailCount()
Definition: user_ops.c:1132
int is_room_aide(void)
Definition: user_ops.c:387