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05cdd922 1/*
2 * $Source$
3 * $Author$
4 * $Header$
5 *
6 * Copyright (C) 1987 by the Massachusetts Institute of Technology
7 *
8 * $Log$
9fbd2090 9 * Revision 1.11 1987-08-28 14:55:45 mike
10 * Modified delete_locker to require only one argument, the login name.
11 * Modified get_groups_of_all_users and get_all_poboxes to disable INGRES
12 * table locking.
05cdd922 13 *
9fbd2090 14Revision 1.10 87/08/25 15:56:54 mike
15- Fixed bugs in get_groups_of_all_users
16- Added tblstats updates to add_user_group
17- Added routines: add_hostaccess (ashi), delete_hostaccess (dshi),
18 followup_ushp, and followup_usha
19
4b890cc4 20Revision 1.9 87/08/22 17:41:34 wesommer
21More of Mike's changes.
22
a6cb4d4c 23Revision 1.8 87/08/18 15:05:20 wesommer
24Fixed definition of add_locker.
25
92a943d6 26Revision 1.7 87/08/04 01:49:41 wesommer
27Rearranged messages.
28
b4182127 29Revision 1.6 87/08/04 01:10:02 wesommer
30Changes by mike; checked in prior to my hacking.
31
c2408bd5 32Revision 1.5 87/07/30 14:54:13 wesommer
33Added debugging code in an attempt to catch a flakey problem.
34
247969d5 35Revision 1.4 87/07/30 00:30:21 wesommer
36replaced appends = appends+1 with appends = tbs.appends+1
37
3b2ceb9a 38Revision 1.3 87/07/30 00:26:11 wesommer
39Changes by mike prior to "appends" fix.
40
30967516 41Revision 1.2 87/07/29 16:00:39 wesommer
42Fixed add_locker.
43
7195989f 44Revision 1.1 87/07/29 15:13:57 wesommer
45Initial revision
46
05cdd922 47 */
48
49#ifndef lint
50static char *rcsid_qsupport_qc = "$Header$";
51#endif lint
52
53#include "query.h"
54#include "sms_server.h"
55#include <ctype.h>
56
57#define SMS_SUCCESS 0
58
59extern char *whoami;
60
61/* Specialized Access Routines */
62
63/**
64 ** access_user - verify that client name equals specified login name
65 **
66 ** Used by: update_user_shell
67 ** update_finger_by_login
68 **
69 ** - since field validation routines are called first, a users_id is
70 ** now in argv[0] instead of the login name. Therefore, we must
71 ** convert the client name to a users_id.
72 **/
73
74access_user(q, argv, cl)
75 struct query *q;
76 char *argv[];
77 client *cl;
78##{
79 register struct krbname *krb;
80## int client_id;
81## char *client_name;
82## int rowcount;
83
84 client_name = cl->kname.name;
85## repeat retrieve (client_id = users.users_id)
86## where users.login = @client_name
87## inquire_equel (rowcount = "rowcount")
88 if (rowcount != 1) return(SMS_PERM);
89 if (client_id != *(int *)argv[0]) return(SMS_PERM);
90
91 return(SMS_SUCCESS);
92##}
93
30967516 94/**
95 ** access_pop - same as access_user plus verifies that a user has only one
96 ** mailbox of type "POP"
97 **
98 ** Inputs:
99 ** argv[0] - users_id
100 ** argv[1] - type
101 ** argv[2] - mach_id
102 ** argv[3] - box
103 **
104 ** Description:
105 ** - if q->name = "add_pobox" and type = "POP",
106 ** verify that no POP box already exists for user
107 ** - call access_user
108 **
109 **/
110
111access_pop(q, argv, cl)
112 struct query *q;
113 char *argv[];
114 client *cl;
115##{
116## int users_id;
117## int mach_id;
118## char *box;
119## int exists;
120
121 if (!bcmp(q->name, "add_pobox", 10) && !bcmp(argv[1], "POP", 4)) {
122 users_id = *(int *)argv[0];
123 mach_id = *(int *)argv[2];
124 box = argv[3];
125## range of p is pobox
126## repeat retrieve (exists = any(p.#box where p.#users_id = @users_id
127## and p.type = "POP"
128## and p.#mach_id = @mach_id
129## and p.#box = @box))
130 if (exists) return(SMS_EXISTS);
131 }
132
133 return(access_user(q, argv, cl));
134##}
135
05cdd922 136/**
137 ** access_list - check access for adding or deleting list members
138 **
139 ** Inputs: argv[0] - list_id
140 ** cl->krb.name - client name
141 **
142 ** - check that client is a member of the access control list
143 ** - OR, if q->shortname == {amtl | dfml} and
144 ** if list.flags & LF_PUBLIC, allow access if client = member
145 **
146 **/
147
148access_list(q, argv, cl)
149 struct query *q;
150 char *argv[];
151 client *cl;
152##{
153## int list_id;
154## int acl_id;
155## int flags;
156 int member_id;
157 char *client_type;
158 int client_id;
159 int status;
160 int exists;
161
162 list_id = *(int *)argv[0];
163## repeat retrieve (acl_id = list.#acl_id, flags = list.#flags)
164## where list.#list_id = @list_id
165
166 /* parse client structure */
167 status = get_client(cl, &client_type, &client_id);
168 if (status != SMS_SUCCESS) return(status);
169
170 /* if amtl or dmfl and list is public allow client to add or delete self */
171 if (!bcmp("amtl", q->shortname, 4) || !bcmp("dmfl", q->shortname, 4)) {
172 if ((flags & LF_PUBLIC) && !bcmp("USER", argv[1], 4)) {
173 member_id = *(int *)argv[2];
174 if (member_id == client_id) return(SMS_SUCCESS);
175 }
176 }
177
178 /* check for client in access control list */
179 exists = find_member(acl_id, client_type, client_id, 0);
180 if (!exists) return(SMS_PERM);
181
182 return(SMS_SUCCESS);
183##}
92a943d6 184
a6cb4d4c 185/**
186 ** access_maillist - access_list + disallow adding user-group to maillists
187 **
188 ** Inputs:
189 ** argv[0] - list_id
190 **
191 **/
192
193access_maillist(q, argv, cl)
194 struct query *q;
195 char *argv[];
196 client *cl;
197##{
198## int list_id;
199## int exists;
200## char list_name[32];
201 int status;
202
203 status = access_list(q, argv, cl);
204 if (status != SMS_SUCCESS) return(status);
205 if (bcmp(q->name, "add_maillist", 12)) return(status);
206
207 list_id = *(int *)argv[0];
208## range of g is groups
209## repeat retrieve (exists = any(g.#list_id where g.#list_id = @list_id))
210 if (!exists) return(SMS_SUCCESS);
211## repeat retrieve (list_name = list.name) where list.#list_id = @list_id
212## repeat retrieve (exists = any(users.login where users.login = @list_name))
213 return ((exists) ? SMS_USER_GROUP : SMS_SUCCESS);
214##}
215
92a943d6 216/**
217 ** Setup routine for add_group
218 **
219 ** Inputs: none
220 **
221 ** Description: allocate next gid and store in values table
222 **
223 **/
224
225setup_add_group(q, argv, cl, access_check)
226 struct query *q;
227 char *argv[];
228 client *cl;
229 int access_check;
230##{
231## int ngid;
232## int exists;
233 int status;
234
235 status = access_list(q, argv, cl);
236
237 if (status != SMS_SUCCESS || access_check) return(status);
238
239## range of g is groups
240## range of v is values
241## repeat retrieve (ngid = v.value) where v.name = "gid"
242 exists = 1;
243 while (exists) {
244 ngid++;
245## repeat retrieve (exists = any(g.#gid where g.#gid = @ngid))
246 }
247
248## repeat replace v (value = @ngid) where v.name = "gid"
249 return(SMS_SUCCESS);
250##}
05cdd922 251\f
252/**
253 ** Setup routine for add_user
254 **
255 ** Inputs: argv[0] - login
256 ** argv[1] - uid
257 **
258 ** Description:
259 **
260 ** - if argv[1] == "#" then set argv[1] = next(uid)
261 ** - if argv[0] == "#" then set argv[0] = "#<uid>"
262 **
263 **/
264
265setup_add_user(q, argv, cl, access_check)
266 struct query *q;
267 register char *argv[];
268 client *cl;
269 int access_check;
270##{
271## int nuid;
272## int exists;
273
274 if (access_check) return(SMS_SUCCESS);
275
276 if (!bcmp(argv[1], "#", 2)) {
277## range of u is users
278## range of v is values
279## repeat retrieve (nuid = v.value) where v.name = "uid"
280 exists = 1;
281 while (exists) {
282 nuid++;
283## repeat retrieve (exists = any(u.#uid where u.#uid = @nuid))
284 }
285## repeat replace v (value = @nuid) where v.name = "uid"
286 sprintf(argv[1], "%d", nuid);
287 }
288
289 if (!bcmp(argv[0], "#", 2)) {
290 sprintf(argv[0], "#%s", argv[1]);
291 }
292
293 return(SMS_SUCCESS);
294##}
295
296/**
92a943d6 297 ** followup_add_user - add finger entry, set_user_modtime
298 ** followup_delete_user - delete finger entry
05cdd922 299 **
92a943d6 300 ** Inputs:
301 ** argv[0] - login (add_user)
302 ** argv[0] - users_id (delete_user)
05cdd922 303 **
304 **/
305
92a943d6 306followup_add_user(q, argv)
05cdd922 307 struct query *q;
308 char *argv[];
05cdd922 309##{
92a943d6 310## char *login;
311## int users_id;
312## char first[33];
313## char middle[33];
314## char last[33];
315## char fullname[128];
316 register char *cp1;
317 register char *cp2;
05cdd922 318
92a943d6 319 login = argv[0];
05cdd922 320
92a943d6 321 /* get user information */
322## range of u is users
323## repeat retrieve (users_id = u.#users_id, last = u.#last,
324## first = u.#first, middle = u.#middle)
325## where u.#login = @login
326
327 /* build fullname */
328 cp2 = fullname;
329 cp1 = first;
330 while (*cp1) *cp2++ = *cp1++;
331 *cp2++ = ' ';
332 cp1 = middle;
333 if (*cp1 == 0) cp2--;
334 while (*cp1) *cp2++ = *cp1++;
335 *cp2++ = ' ';
336 cp1 = last;
337 while (*cp2++ = *cp1++) ;
338
339 /* create a finger entry */
340## repeat append finger (#users_id = @users_id, #fullname = @fullname)
341
342 /* set modtime (creation time) on user */
343## repeat replace u (modtime = "now") where u.#users_id = @users_id
05cdd922 344
92a943d6 345 return(SMS_SUCCESS);
346##}
347
348followup_delete_user(q, argv)
349 struct query *q;
350 char *argv[];
351##{
352## int users_id;
353
354 users_id = *(int *)argv[0];
355## repeat delete finger where finger.#users_id = @users_id
05cdd922 356 return(SMS_SUCCESS);
357##}
358\f
c2408bd5 359/**
360 ** setup_add_filesys - verify existance of referenced file systems
361 ** setup_update_filesys - same, except argv[1..5] --> argv[2..6]
362 **
363 ** Inputs: Add Update
364 ** argv[0] - label label
365 ** argv[1] - type new label
366 ** argv[2] - mach_id type
367 ** argv[3] - name mach_id
368 ** argv[4] - mount name
369 ** argv[5] - access mount
370 ** argv[6] - access
371 **
372 ** Description:
373 ** - for type = RVD:
374 ** * verify mach_id/name in rvdvirt
375 ** * verify access in {r, x, R, X}
376 ** - for type = NFS:
377 ** * extract directory prefix from name
378 ** * verify mach_id/dir in nfsphys
379 ** * verify access in {r, w, R, W}
380 **
381 ** Errors:
382 ** SMS_RVD - no such rvd
383 ** SMS_NFS - specified directory not exported
384 ** SMS_FILESYS_ACCESS - invalid filesys access
385 **
386 **/
387
388setup_add_filesys(q, argv)
389 struct query *q;
390 char *argv[];
391{
392 char *type;
393 int mach_id;
394 char *name;
395 char *access;
396
397 type = argv[1];
398 mach_id = *(int *)argv[2];
399 name = argv[3];
400 access = argv[5];
401
402 if (!bcmp(type, "RVD", 3))
403 return (check_rvd(mach_id, name, access));
404 else if (!bcmp(type, "NFS", 3))
405 return (check_nfs(mach_id, name, access));
406 else
407 return(SMS_SUCCESS);
408}
409
410setup_update_filesys(q, argv)
411 struct query *q;
412 char *argv[];
413{
414 char *type;
415 int mach_id;
416 char *name;
417 char *access;
418
419 type = argv[2];
420 mach_id = *(int *)argv[3];
421 name = argv[4];
422 access = argv[6];
423
424 if (!bcmp(type, "RVD", 3))
425 return (check_rvd(mach_id, name, access));
426 else if (!bcmp(type, "NFS", 3))
427 return (check_nfs(mach_id, name, access));
428 else
429 return(SMS_SUCCESS);
430}
431
432##check_rvd(mach_id, name, access)
433## int mach_id;
434## char *name;
435 char *access;
436##{
437## int rowcount;
438 char caccess;
439
440## range of rv is rvdvirt
441## retrieve (rowcount = any(rv.#name where rv.#mach_id = mach_id and
442## rv.#name = name))
443 if (rowcount == 0) return(SMS_RVD);
444
445 caccess = (isupper(*access)) ? tolower(*access) : *access;
446 if (caccess != 'r' && caccess != 'x') return(SMS_FILESYS_ACCESS);
447
448 return(SMS_SUCCESS);
449##}
450
451##check_nfs(mach_id, name, access)
452## int mach_id;
453 char *name;
454 char *access;
455##{
456## int rowcount;
457## char dir[32];
458 char caccess;
459 register char *cp1;
460 register char *cp2;
461
462 caccess = (isupper(*access)) ? tolower(*access) : *access;
463 if (caccess != 'r' && caccess != 'w') return(SMS_FILESYS_ACCESS);
464
465## range of np is nfsphys
466## retrieve (dir = np.#dir) where np.#mach_id = mach_id
467## {
468 cp1 = name;
469 cp2 = dir;
470 while (*cp2) {
471 if (*cp1++ != *cp2) break;
472 cp2++;
473 }
474 if (*cp2 == 0) return(SMS_SUCCESS);
475## }
476
477 return(SMS_NFS);
478##}
479\f
05cdd922 480/* Followup Routines */
481
482set_user_modtime(q, argv)
483 struct query *q;
484 char *argv[];
485##{
486## char *login;
487
488 login = argv[0];
489## repeat replace u (modtime = "now") where u.#login = @login
490 return(SMS_SUCCESS);
491##}
492
493set_user_modtime_by_id(q, argv)
494 struct query *q;
495 char *argv[];
496##{
497## int users_id;
498
499 users_id = *(int *)argv[0];
500## repeat replace users (modtime = "now") where users.#users_id = @users_id
501 return(SMS_SUCCESS);
502##}
503
504set_list_modtime(q, argv)
505 struct query *q;
506 char *argv[];
507##{
508## char *list_name;
509
510 list_name = argv[0];
511## repeat replace list (modtime = "now") where list.name = @list_name
512 return(SMS_SUCCESS);
513##}
514
515set_list_modtime_by_id(q, argv)
516 struct query *q;
517 char *argv[];
518##{
519## int list_id;
520
521 list_id = *(int *)argv[0];
522## repeat replace list (modtime = "now") where list.#list_id = @list_id
523 return(SMS_SUCCESS);
524##}
525
526set_finger_modtime(q, argv)
527 struct query *q;
528 char *argv[];
529##{
530## int users_id;
531
532 users_id = *(int *)argv[0];
533## repeat replace f (modtime = "now") where f.#users_id = @users_id
534 return(SMS_SUCCESS);
535##}
a6cb4d4c 536\f
537/**
538 ** followup_amtl - followup for amtl and dmfl; when adding a list
539 ** member to a maillist, add list to maillist table,
540 ** unless list is a user-group.
541 ** Then set_list_modtime_by_id.
542 **
543 ** Inputs:
544 ** argv[0] - list_id
545 ** argv[1] - member_type
546 ** argv[2] - member_id
547 **
548 **/
549
550followup_amtl(q, argv)
551 struct query *q;
552 char *argv[];
553##{
554## int list_id;
555## int member_id;
556## int exists;
557## char list_name[33];
558
559 list_id = *(int *)argv[0];
560
561## repeat replace list (modtime = "now") where list.#list_id = @list_id
562
563 /* if query is not amtl or if member_type is not LIST then return */
564 if (bcmp(q->shortname, "amtl", 4) || bcmp(argv[1], "LIST", 4))
565 return(SMS_SUCCESS);
566
567 member_id = *(int *)argv[2];
568## range of l is list
569## range of ml is maillists
570## range of g is groups
571
572 /* is parent list a mailing list? */
573## repeat retrieve (exists = any(ml.#list_id where ml.#list_id=@list_id))
574
575 /* if not then return */
576 if (!exists) return(SMS_SUCCESS);
577
578 /* is member_list a user-group? */
579 /* is it a group? */
580## repeat retrieve (exists = any(g.#list_id where g.#list_id = @member_id))
581 if (exists) {
582 /* get list_name */
583## repeat retrieve (list_name = l.#name) where l.#list_id = @member_id
584 /* is list_name a username? */
585## repeat retrieve (exists = any(users.login
586## where users.login = @list_name))
587 /* yes, return error */
588 if (exists) return(SMS_USER_GROUP);
589 }
590
591 /* list is not a user-group; add list to maillist table */
592## repeat append maillists (#list_id = @member_id, ltid = l.tid)
593## where l.#list_id = @member_id
594
595 return(SMS_SUCCESS);
596##}
597\f
598/**
599 ** followup_add_pobox
600 ** followup_delete_pobox - followup routines for pobox queries
601 **
602 ** Description:
603 ** add_pobox: set pobox creation time
604 ** increment pop usage in serverhosts
605 **
606 ** delete_pobox: decrement pop usage in serverhosts
607 **
608 **/
609
610followup_add_pobox(q, argv)
611 struct query *q;
612 char *argv[];
613{
614 set_pobox_creation(q, argv);
615 set_pop_usage(q, argv, 1);
616 return(SMS_SUCCESS);
617}
618
619followup_delete_pobox(q, argv)
620 struct query *q;
621 char *argv[];
622{
623 set_pop_usage(q, argv, -1);
624 return(SMS_SUCCESS);
625}
626
627set_pobox_creation(q, argv)
628 struct query *q;
629 char *argv[];
630##{
631## int users_id;
632## int mach_id;
633## char *type;
634## char *box;
635
636 users_id = *(int *)argv[0];
637 type = argv[1];
638 mach_id = *(int *)argv[2];
639 box = argv[3];
640
641## range of p is pobox
642## repeat replace p (created = "now")
643## where p.#users_id = @users_id and p.#type = @type and
644## p.#mach_id = @mach_id and p.#box = @box
645
646 return (SMS_SUCCESS);
647##}
05cdd922 648
30967516 649/**
650 ** set_pop_usage - incr/decr usage count for pop server in serverhosts talbe
651 **
652 ** Inputs:
653 ** q->name - "add_pobox" or "delete_pobox"
a6cb4d4c 654 ** argv[1] - type
30967516 655 ** argv[2] - mach_id
656 **
657 ** Description:
658 ** - incr/decr value field in serverhosts table for pop/mach_id
659 **
660 **/
661
a6cb4d4c 662set_pop_usage(q, argv, count)
30967516 663 struct query *q;
664 char *argv[];
665##{
666## int mach_id;
a6cb4d4c 667## int n;
668
669 if (bcmp(argv[1], "POP", 3)) return(SMS_SUCCESS);
30967516 670
671 mach_id = *(int *)argv[2];
a6cb4d4c 672 n = count;
673
30967516 674## range of sh is serverhosts
a6cb4d4c 675## repeat replace sh (value1 = sh.value1 + @n)
676## where sh.service = "pop" and sh.#mach_id = @mach_id
30967516 677
a6cb4d4c 678 return(SMS_SUCCESS);
679##}
680
681/**
682 ** delete_user_poboxes - delete all poboxes for a user
683 **
684 ** Inputs:
685 ** argv[0] - users_id
686 **
687 **/
688
689delete_user_poboxes(q, argv)
690 struct query *q;
691 char *argv[];
692##{
693## int users_id;
694## int n;
695## int mach_id;
696 register int i;
697 int mach_ids[10];
698
699 users_id = *(int *)argv[0];
700
701 /* get machine ids for pop server(s) on which the user currently exists */
702## range of p is pobox
703 i = 0;
704## repeat retrieve (mach_id = p.#mach_id)
705## where p.#users_id = @users_id and p.type = "POP"
706## {
707 mach_ids[i++] = mach_id;
708 if (i == 10) {
709## endretrieve
710 }
711## }
712
713 /* decrement counts on serverhost entries */
714## range of sh is serverhosts
715 while (--i >= 0) {
716 mach_id = mach_ids[i];
30967516 717## repeat replace sh (value1 = sh.value1 - 1)
718## where sh.service = "pop" and sh.#mach_id = @mach_id
719 }
720
a6cb4d4c 721 /* delete user's poboxes */
722## repeat delete p where p.#users_id = @users_id
723
30967516 724 return(SMS_SUCCESS);
725##}
a6cb4d4c 726
92a943d6 727\f
728/**
729 ** add_new_quota
730 ** delete_current_quota - adjust nfsphys values on xxx_quota queries.
731 **
732 ** Inputs:
733 ** argv[0] - mach_id
734 ** argv[1] - device
735 ** argv[2] - users_id
736 ** argv[3] - quota (add_new_quota only)
737 **
738 ** Description:
739 ** delete_current_quota:
740 ** - find nfsquota entry
741 ** - decrement nfsphys.allocated by nfsquota.quota
742 ** add_new_quota
743 ** - increment nfsphys.allocated by quota
744 **
745 **/
746
747add_new_quota(q, argv)
748 struct query *q;
749 register char *argv[];
750##{
751## int mach_id;
752## char *device;
753## int quota;
754
755 mach_id = *(int*)argv[0];
756 device = argv[1];
757 quota = *(int *)argv[3];
758
759## range of np is nfsphys
760## repeat replace np (allocated = np.allocated + @quota)
761## where np.#mach_id = @mach_id and np.#device = @device
762
763 return(SMS_SUCCESS);
764##}
30967516 765
92a943d6 766delete_current_quota(q, argv, cl, access_check)
767 struct query *q;
768 register char *argv[];
769 client *cl;
770 int access_check;
771##{
772## int mach_id;
773## int users_id;
774## char *device;
775## int quota;
776
777 if (access_check) return(SMS_SUCCESS);
778
779 mach_id = *(int *)argv[0];
780 device = argv[1];
781 users_id = *(int *)argv[2];
782
783## range of np is nfsphys
784## range of nq is nfsquota
785## repeat retrieve (quota = nq.#quota)
786## where nq.#mach_id = @mach_id and nq.#device = @device and
787## nq.#users_id = @users_id
788## repeat replace np (allocated = np.allocated - @quota)
789## where np.#mach_id = @mach_id and np.#device = @device
790
791 return(SMS_SUCCESS);
792##}
793\f
4b890cc4 794/**
795 ** add_hostaccess - create entry in hostaccess table upon adding a new
796 ** machine to the serverhosts table where service =
797 ** "hostaccess".
798 **
799 ** Inputs:
800 ** argv[0] - service
801 ** argv[1] - mach_id
802 **
803 **/
804
805add_hostaccess(q, argv)
806 struct query *q;
807 char *argv[];
808##{
809## int mach_id;
810
811 /* only work with service = "hostaccess" */
812 if (bcmp(argv[0], "hostaccess", 10)) return(SMS_SUCCESS);
813
814 mach_id = *(int *)argv[1];
815## repeat append hostaccess (#mach_id = @mach_id, status = 0)
816## repeat replace tblstats (modtime = "now", appends = tblstats.appends + 1)
817## where tblstats.table = "hostaccess"
818 return(SMS_SUCCESS);
819##}
820
821/* followup to delete_server_host_info */
822
823delete_hostaccess(q, argv)
824 struct query *q;
825 char *argv[];
826##{
827## int mach_id;
828
829 /* only work with service = "hostaccess" */
830 if (bcmp(argv[0], "hostaccess", 10)) return(SMS_SUCCESS);
831
832 mach_id = *(int *)argv[1];
833## repeat delete hostaccess where hostaccess.#mach_id = @mach_id
834## repeat replace tblstats (modtime = "now", deletes = tblstats.deletes + 1)
835## where tblstats.table = "hostaccess"
836 return(SMS_SUCCESS);
837##}
838
839followup_ushp(q, argv)
840 struct query *q;
841 char *argv[];
842##{
843## int mach_id;
844## int status;
845
846 mach_id = *(int *)argv[0];
847## range of ha is hostaccess
848## repeat retrieve (status = ha.#status) where ha.#mach_id = @mach_id
849 status |= 1;
850## repeat replace ha (#status = @status) where ha.#mach_id = @mach_id
851 return(SMS_SUCCESS);
852##}
853
854followup_usha(q, argv)
855 struct query *q;
856 char *argv[];
857##{
858## int mach_id;
859## int status;
860
861 mach_id = *(int *)argv[0];
862## range of ha is hostaccess
863## repeat retrieve (status = ha.#status) where ha.#mach_id = @mach_id
864 status |= 2;
865## repeat replace ha (#status = @status) where ha.#mach_id = @mach_id
866 return(SMS_SUCCESS);
867##}
868\f
05cdd922 869/**
870 ** delete_list_members - called after the delete_list query to clean up
871 ** members table.
872 **
873 ** Inputs: argv[0] - list_id
874 **
875 ** Description:
876 ** - foreach string member: decr string refc; ifzero, delete string
877 ** - delete all members entries for this list_id
878 **
879 **/
880
881delete_list_members(q, argv)
882 struct query *q;
883 register char *argv[];
884##{
885## int list_id;
886## int string_id;
887## int refc;
888## int rowcount;
889 struct save_queue *sq;
890 struct save_queue *sq_create();
891
892 list_id = *(int *)argv[0];
893 sq = sq_create();
894
895## range of m is members
896## repeat retrieve (string_id = m.member_id)
897## where m.#list_id = @list_id and m.member_type = "STRING"
898## {
899 sq_save_data(sq, string_id);
900## }
901
902 while (sq_get_data(sq, &string_id)) {
903## range of s is strings
904## repeat retrieve (refc = s.#refc) where s.#string_id = @string_id
905## inquire_equel (rowcount = "rowcount")
906 if (rowcount == 0) continue;
907 if (--refc == 0) {
908## repeat delete s where s.#string_id = @string_id
909 } else {
910## repeat replace s (#refc = @refc) where s.#string_id = @string_id
911 }
912 }
913 sq_destroy(sq);
914
915## repeat delete m where m.#list_id = @list_id
916
917 return(SMS_SUCCESS);
918##}
92a943d6 919\f
05cdd922 920/**
4b890cc4 921 ** followup_grvd - Support routine for get_rvd_servers query
05cdd922 922 **
923 ** Inputs:
924 ** q - grvd query structure
925 ** sq - save_queue struture: contains list of {machine, oper_acl_id,
926 ** admin_acl_id, shutdown_acl_id} records.
927 ** v - validate structure (not used)
928 ** action - action routine
929 ** actarg - action routine argument
930 **
931 ** Description:
932 ** - translate acl_ids to list names
933 **
934 **/
935
4b890cc4 936followup_grvd(q, sq, v, action, actarg)
05cdd922 937 struct query *q;
938 struct save_queue *sq;
939 struct validate *v;
940 int (*action)();
941 int actarg;
942##{
943 char **argv;
944 char *targv[4];
945## char oper[33];
946## char admin[33];
947## char shutdown[33];
948## int list_id;
949
30967516 950 targv[0] = oper;
951 targv[1] = admin;
952 targv[2] = shutdown;
05cdd922 953
954## range of l is list
955
956 while (sq_get_data(sq, &argv)) {
30967516 957 sscanf(argv[0], "%d", &list_id);
05cdd922 958## repeat retrieve (oper = l.name) where l.#list_id = @list_id
30967516 959 sscanf(argv[1], "%d", &list_id);
05cdd922 960## repeat retrieve (admin = l.name) where l.#list_id = @list_id
30967516 961 sscanf(argv[2], "%d", &list_id);
05cdd922 962## repeat retrieve (shutdown = l.name) where l.#list_id = @list_id
963
30967516 964 (*action)(3, targv, actarg);
05cdd922 965 free(argv[0]);
966 free(argv[1]);
967 free(argv[2]);
05cdd922 968 }
969
970 sq_destroy(sq);
971 return(SMS_SUCCESS);
972##}
973
4b890cc4 974followup_gars(q, sq, v, action, actarg)
92a943d6 975 struct query *q;
976 struct save_queue *sq;
977 struct validate *v;
978 int (*action)();
979 int actarg;
980##{
981 char **argv;
982 char *targv[4];
983## char oper[33];
984## char admin[33];
985## char shutdown[33];
986## int list_id;
987
988 targv[1] = oper;
989 targv[2] = admin;
990 targv[3] = shutdown;
991
992## range of l is list
993
994 while (sq_get_data(sq, &argv)) {
995 sscanf(argv[1], "%d", &list_id);
996## repeat retrieve (oper = l.name) where l.#list_id = @list_id
997 sscanf(argv[2], "%d", &list_id);
998## repeat retrieve (admin = l.name) where l.#list_id = @list_id
999 sscanf(argv[3], "%d", &list_id);
1000## repeat retrieve (shutdown = l.name) where l.#list_id = @list_id
1001
1002 targv[0] = argv[0];
1003 (*action)(4, targv, actarg);
1004 free(argv[0]);
1005 free(argv[1]);
1006 free(argv[2]);
1007 free(argv[3]);
1008 }
1009
1010 sq_destroy(sq);
1011 return(SMS_SUCCESS);
1012##}
1013\f
05cdd922 1014/**
1015 ** set_next_object_id - set next object id in values table
1016 **
1017 ** Inputs: object - object name in values table
1018 **
1019 ** - called before an APPEND operation to set the next object id to
1020 ** be used for the new record
1021 **
1022 **/
1023
1024set_next_object_id(object)
1025 char *object;
1026##{
1027## char *name;
05cdd922 1028
1029 name = object;
1030## range of v is values
30967516 1031## repeat replace v (value = v.value + 1) where v.#name = @name
1032 return(SMS_SUCCESS);
1033##}
1034
1035/**
1036 ** get_query_need - check modtime of query's associated table against given
1037 ** time and return true if greater (false if not)
1038 **
1039 ** Inputs:
1040 ** argv[0] - query name
1041 ** argv[1] - time to compare against
1042 **
1043 **/
1044
1045get_query_need(q, argv, action, actarg)
1046 struct query *q;
1047 register char *argv[];
1048 int (*action)();
1049##{
1050 struct query *q1;
1051## char *last_get_time;
1052## char *table;
1053## int need;
1054 char *result;
1055 struct query *get_query_by_name();
1056
1057 q1 = get_query_by_name(argv[0]);
1058
1059 last_get_time = argv[1];
1060 table = q1->rtable;
1061
92a943d6 1062 if (q1->type != RETRIEVE) return(SMS_NO_MATCH);
30967516 1063
1064## range of tbs is tblstats
1065## repeat retrieve (need = any(tbs.modtime where tbs.#table = @table and
1066## tbs.modtime > @last_get_time))
1067
1068 result = (need) ? "true" : "false";
1069 (*action)(1, &result, actarg);
05cdd922 1070 return(SMS_SUCCESS);
1071##}
1072
92a943d6 1073/**
1074 ** get_list_is_group
1075 ** get_list_is_maillist
1076 **
1077 ** Inputs:
1078 ** argv[0] - list_id
1079 **
1080 ** Returns:
1081 ** {true | false}
1082 **
1083 **/
1084
1085get_list_is_group(q, argv, action, actarg)
1086 struct query *q;
1087 char *argv[];
1088 int (*action)();
1089 int actarg;
1090##{
1091## int exists;
1092## int list_id;
1093 char *result;
1094
1095 list_id = *(int *)argv[0];
1096
1097## range of g is groups
1098## repeat retrieve (exists = any(g.#list_id where g.#list_id = @list_id))
1099
1100 result = (exists) ? "true" : "false";
1101 (*action)(1, &result, actarg);
1102 return(SMS_SUCCESS);
1103##}
1104
1105get_list_is_maillist(q, argv, action, actarg)
1106 struct query *q;
1107 char *argv[];
1108 int (*action)();
1109 int actarg;
1110##{
1111## int exists;
1112## int list_id;
1113 char *result;
1114
1115 list_id = *(int *)argv[0];
1116
1117## range of ml is maillists
1118## repeat retrieve (exists = any(ml.#list_id where ml.#list_id = @list_id))
1119
1120 result = (exists) ? "true" : "false";
1121 (*action)(1, &result, actarg);
1122 return(SMS_SUCCESS);
1123##}
1124
05cdd922 1125\f
1126/**
1127 ** add_locker - special query routine for creating a user locker
1128 **
1129 ** Inputs:
1130 ** argv[0] - users_id
1131 ** argv[1] - machine_id
1132 ** argv[2] - device
1133 ** argv[3] - initial quota
1134 **
1135 ** Description:
1136 ** - get prefix directory (dir) for mount point on specified machine/device
1137 ** - create filesys entry (label=<login>, type=NFS, machine=<machine>,
1138 ** mount=<dir>/<login>, access=w, acl=dbadmin)
1139 ** - increment allocated in nfsphys by quota
1140 ** - create nfsquota entry
1141 **
1142 ** Errors:
1143 ** - SMS_NFSPHYS - machine/device does not exist in nfsphys
1144 ** - SMS_FILESYS_EXISTS - file system already exists
1145 **
1146 **/
1147
1148add_locker(q, argv)
1149 register struct query *q;
1150 char *argv[];
1151##{
1152## int users_id;
1153## int mach_id;
1154## char *device;
1155## int quota;
1156## int rowcount;
30967516 1157## char login[9];
05cdd922 1158## char dir[32];
1159## int allocated;
1160## char locker[64];
1161## char mount[64];
1162## int user_acl;
1163
1164 /* copy arguments */
1165 users_id = *(int *)argv[0];
1166 mach_id = *(int *)argv[1];
1167 device = argv[2];
1168 sscanf(argv[3], "%d", &quota);
1169
1170## range of u is users
1171## range of f is filesys
1172## range of np is nfsphys
30967516 1173## range of tbs is tblstats
05cdd922 1174
1175 /* get login name */
1176## repeat retrieve (login = u.#login) where u.#users_id = @users_id
1177
1178 /* get user's acl id */
1179## repeat retrieve (user_acl = list.list_id) where list.name = @login
1180
1181 /* get filesystem directory prefix; give error if machine/device
1182 pair not in nfsphys table */
247969d5 1183 printf("np.mach_id = %d and np.device = %s\n", mach_id, device);
1184
05cdd922 1185## repeat retrieve (dir = np.#dir, allocated = np.#allocated)
92a943d6 1186## where np.#mach_id = @mach_id and np.#device = @device
05cdd922 1187## inquire_equel (rowcount = "rowcount")
1188 if (rowcount == 0) return(SMS_NFSPHYS);
1189
1190 /* make sure a filesys with user's name does not already exist */
1191## repeat retrieve (rowcount = any(f.label where f.label = @login))
1192 if (rowcount != 0) return(SMS_FILESYS_EXISTS);
1193
1194 /* create a new filesys */
1195 sprintf(locker, "%s/%s", dir, login);
1196 sprintf(mount, "/mit/%s", login);
1197## repeat append filesys
7195989f 1198## (#label = @login, type = "NFS", #mach_id = @mach_id,
05cdd922 1199## name = @locker, access = "w", order = 1, #mount = @mount,
1200## acl_id = @user_acl)
30967516 1201## repeat replace tbs (appends = tbs.appends + 1, modtime = "now")
1202## where tbs.table = "filesys"
05cdd922 1203
1204 /* increment usage count in nfsphys table */
1205 allocated += quota;
1206## replace np (#allocated = allocated)
1207## where np.#mach_id = mach_id and np.#device = device
30967516 1208## repeat replace tbs (updates = tbs.updates + 1, modtime = "now")
1209## where tbs.table = "nfsphys"
05cdd922 1210
1211 /* create nfsquota entry */
1212## append nfsquota (#users_id = users_id, #mach_id = mach_id,
7195989f 1213## #device = device, #quota = quota)
3b2ceb9a 1214## repeat replace tbs (appends = tbs.appends + 1, modtime = "now")
30967516 1215## where tbs.table = "nfsquota"
1216
1217 return(SMS_SUCCESS);
1218##}
1219
1220/**
1221 ** delete_locker - special query routine for deleting a user locker
1222 **
1223 ** Inputs:
1224 ** argv[0] - users_id
30967516 1225 **
1226 ** Description:
9fbd2090 1227 ** - get login name from users_id
1228 ** - get filesys entry from login
1229 ** - use filesys.mach_id and filesys.name to determine machine/device
1230 ** pair for nfsphys and nfsquota
30967516 1231 ** - delete filesys entry (label=<login>)
1232 ** - decrement allocated in nfsphys by quota
1233 ** - delete nfsquota entry
1234 **
1235 ** Errors:
1236 ** - SMS_FILESYS - no filesys exists for user
1237 **
1238 **/
1239
1240delete_locker(q, argv)
1241 register struct query *q;
1242 register char *argv[];
1243##{
1244## int users_id;
1245## int mach_id;
30967516 1246## int quota;
1247## int rowcount;
1248## char login[9];
9fbd2090 1249## char lname[64];
1250## char ndev[32];
1251 register char *c;
30967516 1252
1253 /* copy arguments */
1254 users_id = *(int *)argv[0];
30967516 1255
1256## range of u is users
1257## range of f is filesys
1258## range of np is nfsphys
1259## range of nq is nfsquota
1260## range of tbs is tblstats
1261
1262 /* get login name */
1263## repeat retrieve (login = u.#login) where u.#users_id = @users_id
1264
9fbd2090 1265 /* get mach_id and locker name from filesys entry; then delete it */
1266## repeat retrieve (mach_id = f.#mach_id, lname = f.#name)
1267## where f.#label = @login
30967516 1268## inquire_equel (rowcount = "rowcount")
1269 if (rowcount == 0) return(SMS_FILESYS);
9fbd2090 1270## repeat delete f where f.#label = @login
1271
1272 /* get prefix directory */
1273 c = (char *)rindex(lname, '/');
1274 *c = 0;
1275
1276 /* get nfs device */
1277## repeat retrieve (ndev = np.device)
1278## where np.#mach_id = @mach_id and np.dir = @lname
1279
1280 /* get quota from nfsquota entry; then delete entry */
1281## repeat retrieve (quota = nq.#quota)
1282## where nq.#mach_id = @mach_id and nq.#device = @ndev and
1283## nq.#users_id = @users_id
1284## repeat delete nq where nq.#mach_id = @mach_id and nq.#device = @ndev and
1285## nq.#users_id = @users_id
1286
1287 /* decrement nfsphys.allocated */
1288## repeat replace np (allocated = np.allocated - @quota)
1289## where np.#mach_id = @mach_id and np.#device = @ndev
1290
1291 /* adjust table statistics */
30967516 1292## repeat replace tbs (deletes = tbs.deletes + 1, modtime = "now")
1293## where tbs.table = "filesys"
30967516 1294## repeat replace tbs (updates = tbs.updates + 1, modtime = "now")
1295## where tbs.table = "nfsphys"
30967516 1296## repeat replace tbs (deletes = tbs.deletes + 1, modtime = "now")
1297## where tbs.table = "nfsquota"
05cdd922 1298
1299 return(SMS_SUCCESS);
1300##}
92a943d6 1301\f
1302/**
1303 ** add_user_group - create a group for a user and add user to group
1304 **
1305 ** Inputs:
1306 ** argv[0] - login
1307 **
1308 ** Description:
1309 ** - verify specified user exists
1310 ** - create a list of same name as user
1311 ** - add user as a member of the list
1312 **
1313 **/
1314
1315add_user_group(q, argv)
1316 struct query *q;
1317 char *argv[];
1318##{
1319## char *login;
1320## int exists;
1321## int users_id;
1322## int list_id;
1323## int gid;
1324
1325 login = argv[0];
1326
1327 /* verify user exists */
1328## repeat retrieve (users_id = users.#users_id) where users.#login = @login
1329## inquire_equel (exists = "rowcount")
1330 if (exists != 1) return(SMS_USER);
1331
1332 /* verify list does not exist */
1333## repeat retrieve (exists = any(list.name where list.name = @login))
1334 if (exists) return(SMS_LIST);
1335
1336 /* get new list_id */
1337## repeat retrieve (list_id = values.value) where values.name = "list_id"
1338 list_id++;
1339## repeat replace values (value = @list_id) where values.name = "list_id"
1340
1341 /* create the list */
4b890cc4 1342## range of tbs is tblstats
92a943d6 1343## repeat append list (name = @login, #list_id = @list_id, flags = 1,
1344## desc = "User Group", acl_id = @list_id,
1345## expdate = "today" + "5 years", modtime = "now")
4b890cc4 1346## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1347## where tbs.table = "list"
92a943d6 1348
1349 /* add user to list */
1350## repeat append members (#list_id = @list_id, member_type = "USER",
1351## member_id = @users_id)
4b890cc4 1352## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1353## where tbs.table = "members"
92a943d6 1354
1355 /* get new gid */
1356## range of g is groups
1357## range of v is values
1358## repeat retrieve (gid = v.value) where v.name = "gid"
1359 exists = 1;
1360 while (exists) {
1361 gid++;
1362## repeat retrieve (exists = any(g.#gid where g.#gid = @gid))
1363 }
1364## repeat replace v (value = @gid) where v.name = "gid"
1365
1366 /* add list to group table */
1367## repeat append groups (#list_id = @list_id, ltid = list.tid, #gid = @gid)
1368## where list.#list_id = @list_id
4b890cc4 1369## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1370## where tbs.table = "members"
92a943d6 1371
1372 /* and we're done */
1373 return(SMS_SUCCESS);
1374##}
1375
05cdd922 1376\f
c2408bd5 1377/**
1378 ** get_members_of_list - optimized query for retrieval of list members
1379 **
1380 ** Inputs:
1381 ** argv[0] - list_id
1382 **
1383 ** Description:
1384 ** - retrieve USER members, then LIST members, then STRING members
1385 **
1386 **/
1387
1388get_members_of_list(q, argv, action, actarg)
1389 struct query *q;
1390 char *argv[];
1391 int (*action)();
1392 int actarg;
1393##{
1394## int list_id;
1395## char member_name[129];
1396 char *targv[2];
1397
1398 list_id = *(int *)argv[0];
1399 targv[0] = "USER";
1400 targv[1] = member_name;
1401
1402## range of m is members
1403## repeat retrieve (member_name = users.login)
1404## where m.#list_id = @list_id and m.member_type = "USER"
1405## and m.member_id = users.users_id
92a943d6 1406## sort by #member_name
c2408bd5 1407## {
1408 (*action)(2, targv, actarg);
1409## }
1410
1411 targv[0] = "LIST";
1412## repeat retrieve (member_name = list.name)
1413## where m.#list_id = @list_id and m.member_type = "LIST"
1414## and m.member_id = list.#list_id
92a943d6 1415## sort by #member_name
c2408bd5 1416## {
1417 (*action)(2, targv, actarg);
1418## }
1419
1420 targv[0] = "STRING";
1421## repeat retrieve (member_name = strings.string)
1422## where m.#list_id = @list_id and m.member_type = "STRING"
1423## and m.member_id = strings.string_id
92a943d6 1424## sort by #member_name
c2408bd5 1425## {
1426 (*action)(2, targv, actarg);
1427## }
1428
1429 return(SMS_SUCCESS);
1430##}
1431
1432/**
92a943d6 1433 ** get_groups_of_user - optimized query for retrieval of all groups to
1434 ** which a user belongs
1435 **
1436 **/
1437
1438get_groups_of_user(q, argv, action, actarg)
1439 struct query *q;
1440 char *argv[];
1441 int (*action)();
1442 int actarg;
1443##{
1444## int users_id;
1445## char list_name[33];
1446## char gid[11];
1447## int rowcount;
1448 char *targv[2];
1449
1450 users_id = *(int *)argv[0];
1451 targv[0] = list_name;
1452 targv[1] = gid;
1453
1454## range of m is members
1455
1456## repeat retrieve (list_name = list.name, gid = text(groups.#gid))
1457## where m.member_id = @users_id and m.member_type = "USER" and
1458## m.list_id = groups.list_id and groups.ltid = list.tid
1459## sort by #list_name
1460## {
1461 (*action)(2, targv, actarg);
1462## }
1463## inquire_equel (rowcount = "rowcount")
1464
1465 return ((rowcount = 0) ? SMS_NO_MATCH : SMS_SUCCESS);
1466##}
a6cb4d4c 1467
1468get_groups_of_all_users(q, argv, action, actarg)
1469 struct query *q;
1470 char *argv[];
1471 int (*action)();
1472 int actarg;
1473##{
1474## char login[9];
1475## char group[33];
1476## char gid[11];
4b890cc4 1477 char *targv[3];
a6cb4d4c 1478## int errorno;
1479
4b890cc4 1480 targv[0] = login;
1481 targv[1] = group;
1482 targv[2] = gid;
1483
a6cb4d4c 1484## range of u is users
1485## range of l is list
1486## range of m is members
1487## range of g is groups
1488
9fbd2090 1489## set lockmode session where readlock = nolock
1490
4b890cc4 1491## repeat retrieve (login = u.#login, group = l.name, gid = text(g.#gid))
a6cb4d4c 1492## where m.member_type = "USER" and m.member_id = u.users_id and
1493## u.status != 0 and m.list_id = g.list_id and
1494## g.ltid = l.tid
1495## sort by #login, #group
4b890cc4 1496## {
1497 (*action)(3, targv, actarg);
1498## }
a6cb4d4c 1499
1500## inquire_equel (errorno = "errorno")
9fbd2090 1501## set lockmode session where readlock = system
a6cb4d4c 1502
1503 return((errorno) ? SMS_INGRES_ERR : SMS_SUCCESS);
1504##}
92a943d6 1505\f
1506/**
1507 ** get_all_poboxes - optimized query for retrieval of all poboxes
c2408bd5 1508 **
1509 ** Description:
1510 ** - retrieve LOCAL boxes, then POP boxes, then FOREIGN boxes
1511 **
1512 **/
1513
1514get_all_poboxes(q, argv, action, actarg)
1515 struct query *q;
1516 char *argv[];
1517 int (*action)();
1518 int actarg;
1519##{
1520## char login[9];
1521## char machine[129];
1522## char box[129];
1523 char *targv[4];
1524
1525 targv[0] = login;
1526 targv[2] = machine;
1527 targv[3] = box;
1528
1529 targv[1] = "LOCAL";
9fbd2090 1530
1531## set lockmode session where readlock = nolock
c2408bd5 1532## range of p is pobox
1533## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1534## where p.type = "LOCAL" and p.users_id = users.users_id
1535## and p.mach_id = #machine.mach_id
1536## {
1537 (*action)(4, targv, actarg);
1538## }
1539
1540 targv[1] = "POP";
1541## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1542## where p.type = "POP" and p.users_id = users.users_id
1543## and p.mach_id = #machine.mach_id
1544## {
1545 (*action)(4, targv, actarg);
1546## }
1547
1548 targv[1] = "FOREIGN";
1549## repeat retrieve (login=users.#login, machine=strings.string, box=p.#box)
1550## where p.type = "FOREIGN" and p.users_id = users.users_id
1551## and p.mach_id = strings.string_id
1552## {
1553 (*action)(4, targv, actarg);
1554## }
9fbd2090 1555## set lockmode session where readlock = system
c2408bd5 1556
1557 return(SMS_SUCCESS);
1558##}
a6cb4d4c 1559
1560get_new_poboxes(q, argv, action, actarg)
1561 struct query *q;
1562 char *argv[];
1563 int (*action)();
1564 int actarg;
1565##{
1566## char *created;
1567## char login[9];
1568## char machine[129];
1569## char box[129];
1570 char *targv[4];
1571
1572 created = argv[0];
1573
1574 targv[0] = login;
1575 targv[2] = machine;
1576 targv[3] = box;
1577
1578 targv[1] = "LOCAL";
1579## range of p is pobox
1580## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1581## where p.type = "LOCAL" and p.users_id = users.users_id
1582## and p.mach_id = #machine.mach_id and
1583## p.#created > @created
1584## {
1585 (*action)(4, targv, actarg);
1586## }
1587
1588 targv[1] = "POP";
1589## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1590## where p.type = "POP" and p.users_id = users.users_id
1591## and p.mach_id = #machine.mach_id and
1592## p.#created > @created
1593## {
1594 (*action)(4, targv, actarg);
1595## }
1596
1597 targv[1] = "FOREIGN";
1598## repeat retrieve (login=users.#login, machine=strings.string, box=p.#box)
1599## where p.type = "FOREIGN" and p.users_id = users.users_id
1600## and p.mach_id = strings.string_id and
1601## p.#created > @created
1602## {
1603 (*action)(4, targv, actarg);
1604## }
1605
1606 return(SMS_SUCCESS);
1607##}
c2408bd5 1608\f
05cdd922 1609/* Validation Routines */
1610
1611validate_row(q, argv, v)
1612 register struct query *q;
1613 char *argv[];
1614 register struct validate *v;
1615##{
1616## char *rvar;
1617## char *table;
1618## char *name;
1619## char qual[128];
1620## int rowcount;
1621
1622 /* build where clause */
1623 build_qual(v->qual, v->argc, argv, qual);
1624
1625 /* setup ingres variables */
1626 rvar = q->rvar;
1627 table = q->rtable;
1628 name = v->field;
1629
b4182127 1630 if (log_flags & LOG_RES)
1631 /* tell the logfile what we're doing */
1632 com_err(whoami, 0, "validating row: %s", qual);
1633
05cdd922 1634 /* look for the record */
1635## range of rvar is table
1636## retrieve (rowcount = count(rvar.name where qual))
05cdd922 1637 if (rowcount == 0) return(SMS_NO_MATCH);
1638 if (rowcount > 1) return(SMS_NOT_UNIQUE);
1639 return(SMS_EXISTS);
1640##}
1641
1642validate_fields(q, argv, vo, n)
1643 struct query *q;
1644 register char *argv[];
1645 register struct valobj *vo;
1646 register int n;
1647{
1648 register int status;
05cdd922 1649
1650 while (--n >= 0) {
1651 switch (vo->type) {
1652 case V_NAME:
92a943d6 1653 if (log_flags & LOG_RES)
b4182127 1654 com_err(whoami, 0, "validating %s in %s: %s",
05cdd922 1655 vo->namefield, vo->table, argv[vo->index]);
05cdd922 1656 status = validate_name(argv, vo);
1657 break;
1658
1659 case V_ID:
92a943d6 1660 if (log_flags & LOG_RES)
b4182127 1661 com_err(whoami, 0, "validating %s in %s: %s",
05cdd922 1662 vo->idfield, vo->table, argv[vo->index]);
05cdd922 1663 status = validate_id(argv, vo);
1664 break;
1665
92a943d6 1666 case V_DATE:
1667 if (log_flags & LOG_RES)
1668 com_err(whoami, 0, "validating date: %s", argv[vo->index]);
1669 status = validate_date(argv, vo);
1670 break;
1671
05cdd922 1672 case V_TYPE:
92a943d6 1673 if (log_flags & LOG_RES)
b4182127 1674 com_err(whoami, 0, "validating %s type: %s",
05cdd922 1675 vo->table, argv[vo->index]);
05cdd922 1676 status = validate_type(argv, vo);
1677 break;
1678
1679 case V_TYPEDATA:
92a943d6 1680 if (log_flags & LOG_RES)
1681 com_err(whoami, 0, "validating typed data (%s): %s",
1682 argv[vo->index - 1], argv[vo->index]);
05cdd922 1683 status = validate_typedata(q, argv, vo);
1684 break;
1685
1686 case V_FOLLOWUP:
1687 status = SMS_EXISTS;
1688 break;
1689
92a943d6 1690 case V_SORT:
1691 status = SMS_EXISTS;
1692 break;
1693
05cdd922 1694 }
1695
1696 if (status != SMS_EXISTS) return(status);
1697 vo++;
1698 }
1699
1700 return(SMS_SUCCESS);
1701}
1702
1703validate_id(argv, vo)
1704 char *argv[];
1705 register struct valobj *vo;
1706##{
1707## char *name;
1708## char *table;
1709## char *namefield;
1710## char *idfield;
1711## int id;
1712## int rowcount;
1713
1714 name = argv[vo->index];
1715 table = vo->table;
1716 namefield = vo->namefield;
1717 idfield = vo->idfield;
1718## retrieve (id = table.idfield) where table.namefield = name
1719## inquire_equel (rowcount = "rowcount")
1720 if (rowcount != 1) return(vo->error);
1721 *(int *)argv[vo->index] = id;
1722 return(SMS_EXISTS);
1723##}
1724
1725validate_name(argv, vo)
1726 char *argv[];
1727 register struct valobj *vo;
1728##{
1729## char *name;
1730## char *table;
1731## char *namefield;
1732## int rowcount;
1733
1734 name = argv[vo->index];
1735 table = vo->table;
1736 namefield = vo->namefield;
1737## retrieve (rowcount = countu(table.namefield
1738## where table.namefield = name))
1739 return ((rowcount == 1) ? SMS_EXISTS : vo->error);
1740##}
1741
92a943d6 1742validate_date(argv, vo)
1743 char *argv[];
1744 struct valobj *vo;
1745##{
1746## char *idate;
1747## double dd;
1748## int errorno;
1749
1750 idate = argv[vo->index];
1751
1752## retrieve (dd = interval("years", date(idate) - date("today")))
1753## inquire_equel (errorno = "errorno")
1754 if (errorno != 0 || dd > 5.0) return(SMS_DATE);
1755 return(SMS_SUCCESS);
1756##}
1757
05cdd922 1758validate_type(argv, vo)
1759 char *argv[];
1760 register struct valobj *vo;
1761##{
1762## char *typename;
1763## char *value;
1764## int rowcount;
1765 register char *c;
1766
1767 typename = vo->table;
1768 value = argv[vo->index];
1769
1770 /* uppercase type fields */
1771 for (c = value; *c; c++) if (islower(*c)) *c = toupper(*c);
1772
1773## range of a is alias
1774## repeat retrieve (rowcount = count(a.trans where a.name = @typename and
1775## a.type = "TYPE" and
1776## a.trans = @value))
1777 return ((rowcount == 1) ? SMS_EXISTS : vo->error);
1778##}
1779
1780/* validate member or type-specific data field */
1781
1782validate_typedata(q, argv, vo)
1783 register struct query *q;
1784 register char *argv[];
1785 register struct valobj *vo;
1786##{
1787## char *name;
1788## char *field_type;
1789## char data_type[17];
1790## int id;
1791## int refc;
1792## int rowcount;
a6cb4d4c 1793 register char *c;
05cdd922 1794
1795 /* get named object */
1796 name = argv[vo->index];
1797
1798 /* get field type string (known to be at index-1) */
1799 field_type = argv[vo->index-1];
1800
1801 /* get corresponding data type associated with field type name */
1802## repeat retrieve (data_type = alias.trans)
1803## where alias.#name = @field_type and alias.type = "TYPEDATA"
1804## inquire_equel (rowcount = "rowcount")
1805 if (rowcount != 1) return(SMS_TYPE);
1806
1807 /* now retrieve the record id corresponding to the named object */
1808
1809 if (!strcmp(data_type, "user")) {
1810 /* USER */
1811## repeat retrieve (id = users.users_id) where users.login = @name
1812## inquire_equel (rowcount = "rowcount")
1813 if (rowcount != 1) return(SMS_USER);
1814
1815 } else if (!strcmp(data_type, "list")) {
1816 /* LIST */
1817## repeat retrieve (id = list.list_id) where list.#name = @name
1818## inquire_equel (rowcount = "rowcount")
1819 if (rowcount != 1) return(SMS_LIST);
1820
1821 } else if (!strcmp(data_type, "machine")) {
1822 /* MACHINE */
a6cb4d4c 1823 for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c);
05cdd922 1824## repeat retrieve (id = machine.mach_id) where machine.#name = @name
1825## inquire_equel (rowcount = "rowcount")
1826 if (rowcount != 1) return(SMS_MACHINE);
1827
1828 } else if (!strcmp(data_type, "string")) {
1829 /* STRING */
1830## range of s is strings
1831## repeat retrieve (id = s.string_id, refc = s.#refc)
1832## where s.string = @name
1833## inquire_equel (rowcount = "rowcount")
1834 if (rowcount == 0) {
1835 if (q->type != APPEND) return(SMS_STRING);
1836## range of v is values
1837## retrieve (id = v.value) where v.#name = "strings_id"
1838 id++;
1839## replace v (value = id) where v.#name = "strings_id"
1840## append to strings (string_id = id, string = name, #refc = 1)
1841 } else if (rowcount == 1) {
1842 if (q->type == APPEND || q->type == DELETE) {
1843 refc += (q->type == APPEND) ? 1 : -1;
1844 if (refc > 0) {
1845## replace s (#refc = refc) where s.string_id = id
1846 } else {
1847## delete s where s.string_id = id
1848 }
1849 }
1850 }
1851 } else {
1852 return(SMS_TYPE);
1853 }
1854
1855 /* now set value in argv */
1856 *(int *)argv[vo->index] = id;
1857
1858 return (SMS_EXISTS);
1859##}
1860
1861\f
1862translate_ids(q, sq, v, action, actarg)
1863 register struct query *q;
1864 register struct save_queue *sq;
1865 register struct validate *v;
1866 register int (*action)();
1867 int actarg;
1868##{
1869## char *name;
1870## char *field_type;
1871## char data_type[17];
1872## int id;
1873## int rowcount;
1874 register int i;
1875 struct valobj *vo;
1876 char **argv;
1877
1878 for (i = 0; i < v->objcnt; i++) {
1879 vo = &v->valobj[i];
1880 if (vo->type == V_FOLLOWUP) break;
1881 }
1882
1883 /* for each row */
1884 while (sq_get_data(sq, &argv)) {
1885
1886 /* get object id */
1887 i = vo->index;
1888 sscanf(argv[i], "%d", &id);
1889 free(argv[i]);
1890 name = (char *)malloc(129);
1891 argv[i] = name;
1892
1893 /* get field type string (known to be at index-1) */
1894 field_type = argv[vo->index-1];
1895
1896 /* get corresponding data type associated with field type name */
1897## repeat retrieve (data_type = alias.trans)
1898## where alias.#name = @field_type and alias.type = "TYPEDATA"
1899## inquire_equel (rowcount = "rowcount")
1900 if (rowcount != 1) {
1901 sprintf(name, "%d", id);
1902 (*action)(q->vcnt, argv, actarg);
1903 continue;
1904 }
1905
1906 /* retrieve object name */
1907
1908 if (!strcmp(data_type, "user")) {
1909 /* USER */
1910## repeat retrieve (name = users.login) where users.users_id = @id
1911## inquire_equel (rowcount = "rowcount")
1912
1913 } else if (!strcmp(data_type, "list")) {
1914 /* LIST */
1915## repeat retrieve (name = list.#name) where list.list_id = @id
1916## inquire_equel (rowcount = "rowcount")
1917
1918 } else if (!strcmp(data_type, "machine")) {
1919 /* MACHINE */
1920## repeat retrieve (name = machine.#name) where machine.mach_id = @id
1921## inquire_equel (rowcount = "rowcount")
1922
1923 } else if (!strcmp(data_type, "string")) {
1924 /* STRING */
1925## repeat retrieve (name = strings.string)
1926## where strings.string_id = @id
1927## inquire_equel (rowcount = "rowcount")
1928
1929 } else {
1930 rowcount = 0;
1931 }
1932
1933 /* if there wasn't a corresponding object name, then use the id */
1934 if (rowcount != 1) sprintf(name, "%d", id);
1935
1936 /* send the data */
1937 (*action)(q->vcnt, argv, actarg);
1938
1939 /* free saved data */
1940 for (i = 0; i < q->vcnt; i++)
1941 free(argv[i]);
1942 free(argv);
1943 }
1944
1945 sq_destroy(sq);
1946 return (SMS_SUCCESS);
1947##}
1948\f
1949/*
1950 * Local Variables:
1951 * mode: c
1952 * c-indent-level: 4
1953 * c-continued-statement-offset: 4
1954 * c-brace-offset: -4
1955 * c-argdecl-indent: 4
1956 * c-label-offset: -4
1957 * End:
1958 */
Moira, the Athena Service Management system
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