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separate access check from setup routine.
[moira.git] / server / qsupport.qc
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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 * $Log$
476cf567 9 * Revision 1.18 1988-01-14 12:00:38 mar
10 * separate access check from setup routine.
11 * make get_query_need be more paranoid
89647f68 12 *
476cf567 13Revision 1.17 88/01/04 12:09:00 mar
14fixup pobox access checking & make id assignment more paranoid (wesommer)
15
64e4727d 16Revision 1.16 87/11/12 18:16:56 wesommer
17Add support for delete_user_by_uid.
18Fix access_pop.
19Check a few return codes.
20
9119288e 21Revision 1.15 87/09/11 15:31:58 wesommer
22add_user_group modified to side-effect the time for tbs for groups as
23well as the other things.
24
55534a87 25Revision 1.15 87/09/10 22:44:49 wesommer
26One more table needs to be modified when adding the user-group.
27
28Revision 1.14 87/09/04 17:50:03 mike
29Renamed delete_list_members to followup_delete_list. New routine removes
30list from maillists and groups tables in addition to the members table.
31
32Added routines validate_label and validate_label_2 used in validating
33filesys labels for get_filesys and delete_filesys respectively.
34
89647f68 35Revision 1.13 87/09/01 16:24:01 wesommer
36A list should be considered modified if its acl changes.
37
efb984bd 38Revision 1.12 87/08/29 00:05:54 mike
39Fixed bug in check_nfs.
40Added code to upcasify machine names in validate_id.
41
122ec372 42Revision 1.11 87/08/28 14:55:45 mike
43Modified delete_locker to require only one argument, the login name.
44Modified get_groups_of_all_users and get_all_poboxes to disable INGRES
45table locking.
46
9fbd2090 47Revision 1.10 87/08/25 15:56:54 mike
48- Fixed bugs in get_groups_of_all_users
49- Added tblstats updates to add_user_group
50- Added routines: add_hostaccess (ashi), delete_hostaccess (dshi),
51 followup_ushp, and followup_usha
52
4b890cc4 53Revision 1.9 87/08/22 17:41:34 wesommer
54More of Mike's changes.
55
a6cb4d4c 56Revision 1.8 87/08/18 15:05:20 wesommer
57Fixed definition of add_locker.
58
92a943d6 59Revision 1.7 87/08/04 01:49:41 wesommer
60Rearranged messages.
61
b4182127 62Revision 1.6 87/08/04 01:10:02 wesommer
63Changes by mike; checked in prior to my hacking.
64
c2408bd5 65Revision 1.5 87/07/30 14:54:13 wesommer
66Added debugging code in an attempt to catch a flakey problem.
67
247969d5 68Revision 1.4 87/07/30 00:30:21 wesommer
69replaced appends = appends+1 with appends = tbs.appends+1
70
3b2ceb9a 71Revision 1.3 87/07/30 00:26:11 wesommer
72Changes by mike prior to "appends" fix.
73
30967516 74Revision 1.2 87/07/29 16:00:39 wesommer
75Fixed add_locker.
76
7195989f 77Revision 1.1 87/07/29 15:13:57 wesommer
78Initial revision
79
05cdd922 80 */
81
82#ifndef lint
83static char *rcsid_qsupport_qc = "$Header$";
84#endif lint
85
86#include "query.h"
87#include "sms_server.h"
88#include <ctype.h>
89
90#define SMS_SUCCESS 0
91
92extern char *whoami;
93
94/* Specialized Access Routines */
95
96/**
97 ** access_user - verify that client name equals specified login name
98 **
99 ** Used by: update_user_shell
100 ** update_finger_by_login
101 **
102 ** - since field validation routines are called first, a users_id is
103 ** now in argv[0] instead of the login name. Therefore, we must
104 ** convert the client name to a users_id.
105 **/
106
107access_user(q, argv, cl)
108 struct query *q;
109 char *argv[];
110 client *cl;
111##{
112 register struct krbname *krb;
113## int client_id;
114## char *client_name;
115## int rowcount;
116
117 client_name = cl->kname.name;
118## repeat retrieve (client_id = users.users_id)
119## where users.login = @client_name
120## inquire_equel (rowcount = "rowcount")
121 if (rowcount != 1) return(SMS_PERM);
122 if (client_id != *(int *)argv[0]) return(SMS_PERM);
123
124 return(SMS_SUCCESS);
125##}
126
30967516 127/**
128 ** access_pop - same as access_user plus verifies that a user has only one
129 ** mailbox of type "POP"
130 **
131 ** Inputs:
132 ** argv[0] - users_id
133 ** argv[1] - type
134 ** argv[2] - mach_id
135 ** argv[3] - box
136 **
137 ** Description:
138 ** - if q->name = "add_pobox" and type = "POP",
139 ** verify that no POP box already exists for user
140 ** - call access_user
141 **
142 **/
143
144access_pop(q, argv, cl)
145 struct query *q;
146 char *argv[];
147 client *cl;
148##{
149## int users_id;
150## int mach_id;
151## char *box;
152## int exists;
153
154 if (!bcmp(q->name, "add_pobox", 10) && !bcmp(argv[1], "POP", 4)) {
64e4727d 155 box = argv[3];
156 if (strcmp(cl->kname.name, box) != 0) return SMS_PERM;
157
30967516 158 users_id = *(int *)argv[0];
159 mach_id = *(int *)argv[2];
64e4727d 160
30967516 161## range of p is pobox
64e4727d 162## repeat retrieve (exists = any(p.#box where p.#users_id = @users_id
163## and p.type = "POP"))
30967516 164 if (exists) return(SMS_EXISTS);
165 }
166
167 return(access_user(q, argv, cl));
168##}
169
05cdd922 170/**
171 ** access_list - check access for adding or deleting list members
172 **
173 ** Inputs: argv[0] - list_id
174 ** cl->krb.name - client name
175 **
176 ** - check that client is a member of the access control list
177 ** - OR, if q->shortname == {amtl | dfml} and
178 ** if list.flags & LF_PUBLIC, allow access if client = member
179 **
180 **/
181
182access_list(q, argv, cl)
183 struct query *q;
184 char *argv[];
185 client *cl;
186##{
187## int list_id;
188## int acl_id;
189## int flags;
190 int member_id;
191 char *client_type;
192 int client_id;
193 int status;
194 int exists;
195
196 list_id = *(int *)argv[0];
197## repeat retrieve (acl_id = list.#acl_id, flags = list.#flags)
198## where list.#list_id = @list_id
199
200 /* parse client structure */
201 status = get_client(cl, &client_type, &client_id);
202 if (status != SMS_SUCCESS) return(status);
203
204 /* if amtl or dmfl and list is public allow client to add or delete self */
205 if (!bcmp("amtl", q->shortname, 4) || !bcmp("dmfl", q->shortname, 4)) {
206 if ((flags & LF_PUBLIC) && !bcmp("USER", argv[1], 4)) {
207 member_id = *(int *)argv[2];
208 if (member_id == client_id) return(SMS_SUCCESS);
209 }
210 }
211
212 /* check for client in access control list */
213 exists = find_member(acl_id, client_type, client_id, 0);
214 if (!exists) return(SMS_PERM);
215
216 return(SMS_SUCCESS);
217##}
92a943d6 218
a6cb4d4c 219/**
220 ** access_maillist - access_list + disallow adding user-group to maillists
221 **
222 ** Inputs:
223 ** argv[0] - list_id
224 **
225 **/
226
227access_maillist(q, argv, cl)
228 struct query *q;
229 char *argv[];
230 client *cl;
231##{
232## int list_id;
233## int exists;
234## char list_name[32];
235 int status;
236
237 status = access_list(q, argv, cl);
238 if (status != SMS_SUCCESS) return(status);
239 if (bcmp(q->name, "add_maillist", 12)) return(status);
240
241 list_id = *(int *)argv[0];
242## range of g is groups
243## repeat retrieve (exists = any(g.#list_id where g.#list_id = @list_id))
244 if (!exists) return(SMS_SUCCESS);
245## repeat retrieve (list_name = list.name) where list.#list_id = @list_id
246## repeat retrieve (exists = any(users.login where users.login = @list_name))
247 return ((exists) ? SMS_USER_GROUP : SMS_SUCCESS);
248##}
249
92a943d6 250/**
251 ** Setup routine for add_group
252 **
253 ** Inputs: none
254 **
255 ** Description: allocate next gid and store in values table
256 **
257 **/
258
476cf567 259setup_add_group(q, argv, cl)
92a943d6 260 struct query *q;
261 char *argv[];
262 client *cl;
92a943d6 263##{
264## int ngid;
265## int exists;
64e4727d 266## int rowcount;
267 int status;
92a943d6 268
92a943d6 269## range of g is groups
270## range of v is values
271## repeat retrieve (ngid = v.value) where v.name = "gid"
272 exists = 1;
273 while (exists) {
274 ngid++;
275## repeat retrieve (exists = any(g.#gid where g.#gid = @ngid))
276 }
277
278## repeat replace v (value = @ngid) where v.name = "gid"
64e4727d 279## inquire_equel (rowcount = "rowcount")
280 if (rowcount != 1) return SMS_INGRES_ERR;
281 else return(SMS_SUCCESS);
92a943d6 282##}
05cdd922 283\f
284/**
285 ** Setup routine for add_user
286 **
287 ** Inputs: argv[0] - login
288 ** argv[1] - uid
289 **
290 ** Description:
291 **
292 ** - if argv[1] == "#" then set argv[1] = next(uid)
293 ** - if argv[0] == "#" then set argv[0] = "#<uid>"
294 **
295 **/
296
476cf567 297setup_add_user(q, argv, cl)
05cdd922 298 struct query *q;
299 register char *argv[];
300 client *cl;
05cdd922 301##{
302## int nuid;
303## int exists;
304
05cdd922 305 if (!bcmp(argv[1], "#", 2)) {
306## range of u is users
307## range of v is values
308## repeat retrieve (nuid = v.value) where v.name = "uid"
309 exists = 1;
310 while (exists) {
311 nuid++;
312## repeat retrieve (exists = any(u.#uid where u.#uid = @nuid))
313 }
314## repeat replace v (value = @nuid) where v.name = "uid"
315 sprintf(argv[1], "%d", nuid);
316 }
317
318 if (!bcmp(argv[0], "#", 2)) {
319 sprintf(argv[0], "#%s", argv[1]);
320 }
321
322 return(SMS_SUCCESS);
323##}
324
325/**
92a943d6 326 ** followup_add_user - add finger entry, set_user_modtime
327 ** followup_delete_user - delete finger entry
05cdd922 328 **
92a943d6 329 ** Inputs:
330 ** argv[0] - login (add_user)
331 ** argv[0] - users_id (delete_user)
05cdd922 332 **
333 **/
334
92a943d6 335followup_add_user(q, argv)
05cdd922 336 struct query *q;
337 char *argv[];
05cdd922 338##{
92a943d6 339## char *login;
340## int users_id;
341## char first[33];
342## char middle[33];
343## char last[33];
344## char fullname[128];
345 register char *cp1;
346 register char *cp2;
05cdd922 347
92a943d6 348 login = argv[0];
05cdd922 349
92a943d6 350 /* get user information */
351## range of u is users
352## repeat retrieve (users_id = u.#users_id, last = u.#last,
353## first = u.#first, middle = u.#middle)
354## where u.#login = @login
355
356 /* build fullname */
357 cp2 = fullname;
358 cp1 = first;
359 while (*cp1) *cp2++ = *cp1++;
360 *cp2++ = ' ';
361 cp1 = middle;
362 if (*cp1 == 0) cp2--;
363 while (*cp1) *cp2++ = *cp1++;
364 *cp2++ = ' ';
365 cp1 = last;
366 while (*cp2++ = *cp1++) ;
367
368 /* create a finger entry */
369## repeat append finger (#users_id = @users_id, #fullname = @fullname)
370
371 /* set modtime (creation time) on user */
372## repeat replace u (modtime = "now") where u.#users_id = @users_id
05cdd922 373
92a943d6 374 return(SMS_SUCCESS);
375##}
376
377followup_delete_user(q, argv)
378 struct query *q;
379 char *argv[];
380##{
381## int users_id;
382
383 users_id = *(int *)argv[0];
384## repeat delete finger where finger.#users_id = @users_id
05cdd922 385 return(SMS_SUCCESS);
386##}
387\f
c2408bd5 388/**
389 ** setup_add_filesys - verify existance of referenced file systems
390 ** setup_update_filesys - same, except argv[1..5] --> argv[2..6]
391 **
392 ** Inputs: Add Update
393 ** argv[0] - label label
394 ** argv[1] - type new label
395 ** argv[2] - mach_id type
396 ** argv[3] - name mach_id
397 ** argv[4] - mount name
398 ** argv[5] - access mount
399 ** argv[6] - access
400 **
401 ** Description:
402 ** - for type = RVD:
403 ** * verify mach_id/name in rvdvirt
404 ** * verify access in {r, x, R, X}
405 ** - for type = NFS:
406 ** * extract directory prefix from name
407 ** * verify mach_id/dir in nfsphys
408 ** * verify access in {r, w, R, W}
409 **
410 ** Errors:
411 ** SMS_RVD - no such rvd
412 ** SMS_NFS - specified directory not exported
413 ** SMS_FILESYS_ACCESS - invalid filesys access
414 **
415 **/
416
417setup_add_filesys(q, argv)
418 struct query *q;
419 char *argv[];
420{
421 char *type;
422 int mach_id;
423 char *name;
424 char *access;
425
426 type = argv[1];
427 mach_id = *(int *)argv[2];
428 name = argv[3];
429 access = argv[5];
430
431 if (!bcmp(type, "RVD", 3))
432 return (check_rvd(mach_id, name, access));
433 else if (!bcmp(type, "NFS", 3))
434 return (check_nfs(mach_id, name, access));
435 else
436 return(SMS_SUCCESS);
437}
438
439setup_update_filesys(q, argv)
440 struct query *q;
441 char *argv[];
442{
443 char *type;
444 int mach_id;
445 char *name;
446 char *access;
447
448 type = argv[2];
449 mach_id = *(int *)argv[3];
450 name = argv[4];
451 access = argv[6];
452
453 if (!bcmp(type, "RVD", 3))
454 return (check_rvd(mach_id, name, access));
455 else if (!bcmp(type, "NFS", 3))
456 return (check_nfs(mach_id, name, access));
457 else
458 return(SMS_SUCCESS);
459}
460
461##check_rvd(mach_id, name, access)
462## int mach_id;
463## char *name;
464 char *access;
465##{
466## int rowcount;
467 char caccess;
468
469## range of rv is rvdvirt
470## retrieve (rowcount = any(rv.#name where rv.#mach_id = mach_id and
471## rv.#name = name))
472 if (rowcount == 0) return(SMS_RVD);
473
474 caccess = (isupper(*access)) ? tolower(*access) : *access;
475 if (caccess != 'r' && caccess != 'x') return(SMS_FILESYS_ACCESS);
476
477 return(SMS_SUCCESS);
478##}
479
480##check_nfs(mach_id, name, access)
481## int mach_id;
482 char *name;
483 char *access;
484##{
485## int rowcount;
486## char dir[32];
487 char caccess;
122ec372 488 register int status;
c2408bd5 489 register char *cp1;
490 register char *cp2;
491
492 caccess = (isupper(*access)) ? tolower(*access) : *access;
493 if (caccess != 'r' && caccess != 'w') return(SMS_FILESYS_ACCESS);
494
122ec372 495 status = SMS_NFS;
c2408bd5 496## range of np is nfsphys
497## retrieve (dir = np.#dir) where np.#mach_id = mach_id
498## {
499 cp1 = name;
500 cp2 = dir;
501 while (*cp2) {
502 if (*cp1++ != *cp2) break;
503 cp2++;
504 }
122ec372 505 if (*cp2 == 0) {
506 status = SMS_SUCCESS;
507## endretrieve
508 }
c2408bd5 509## }
510
122ec372 511 return(status);
c2408bd5 512##}
513\f
05cdd922 514/* Followup Routines */
515
516set_user_modtime(q, argv)
517 struct query *q;
518 char *argv[];
519##{
520## char *login;
521
522 login = argv[0];
523## repeat replace u (modtime = "now") where u.#login = @login
524 return(SMS_SUCCESS);
525##}
526
527set_user_modtime_by_id(q, argv)
528 struct query *q;
529 char *argv[];
530##{
531## int users_id;
532
533 users_id = *(int *)argv[0];
534## repeat replace users (modtime = "now") where users.#users_id = @users_id
535 return(SMS_SUCCESS);
536##}
537
538set_list_modtime(q, argv)
539 struct query *q;
540 char *argv[];
541##{
542## char *list_name;
543
544 list_name = argv[0];
545## repeat replace list (modtime = "now") where list.name = @list_name
546 return(SMS_SUCCESS);
547##}
548
549set_list_modtime_by_id(q, argv)
550 struct query *q;
551 char *argv[];
552##{
553## int list_id;
554
555 list_id = *(int *)argv[0];
556## repeat replace list (modtime = "now") where list.#list_id = @list_id
efb984bd 557## repeat replace list (modtime = "now") where list.#acl_id = @list_id
05cdd922 558 return(SMS_SUCCESS);
559##}
560
561set_finger_modtime(q, argv)
562 struct query *q;
563 char *argv[];
564##{
565## int users_id;
566
567 users_id = *(int *)argv[0];
568## repeat replace f (modtime = "now") where f.#users_id = @users_id
569 return(SMS_SUCCESS);
570##}
a6cb4d4c 571\f
572/**
573 ** followup_amtl - followup for amtl and dmfl; when adding a list
574 ** member to a maillist, add list to maillist table,
575 ** unless list is a user-group.
576 ** Then set_list_modtime_by_id.
577 **
578 ** Inputs:
579 ** argv[0] - list_id
580 ** argv[1] - member_type
581 ** argv[2] - member_id
582 **
583 **/
584
585followup_amtl(q, argv)
586 struct query *q;
587 char *argv[];
588##{
589## int list_id;
590## int member_id;
591## int exists;
592## char list_name[33];
593
594 list_id = *(int *)argv[0];
595
596## repeat replace list (modtime = "now") where list.#list_id = @list_id
efb984bd 597## repeat replace list (modtime = "now") where list.#acl_id = @list_id
a6cb4d4c 598
599 /* if query is not amtl or if member_type is not LIST then return */
600 if (bcmp(q->shortname, "amtl", 4) || bcmp(argv[1], "LIST", 4))
601 return(SMS_SUCCESS);
602
603 member_id = *(int *)argv[2];
604## range of l is list
605## range of ml is maillists
606## range of g is groups
607
608 /* is parent list a mailing list? */
609## repeat retrieve (exists = any(ml.#list_id where ml.#list_id=@list_id))
610
611 /* if not then return */
612 if (!exists) return(SMS_SUCCESS);
613
614 /* is member_list a user-group? */
615 /* is it a group? */
616## repeat retrieve (exists = any(g.#list_id where g.#list_id = @member_id))
617 if (exists) {
618 /* get list_name */
619## repeat retrieve (list_name = l.#name) where l.#list_id = @member_id
620 /* is list_name a username? */
621## repeat retrieve (exists = any(users.login
622## where users.login = @list_name))
623 /* yes, return error */
624 if (exists) return(SMS_USER_GROUP);
625 }
626
627 /* list is not a user-group; add list to maillist table */
628## repeat append maillists (#list_id = @member_id, ltid = l.tid)
629## where l.#list_id = @member_id
630
631 return(SMS_SUCCESS);
632##}
633\f
634/**
635 ** followup_add_pobox
636 ** followup_delete_pobox - followup routines for pobox queries
637 **
638 ** Description:
639 ** add_pobox: set pobox creation time
640 ** increment pop usage in serverhosts
641 **
642 ** delete_pobox: decrement pop usage in serverhosts
643 **
644 **/
645
646followup_add_pobox(q, argv)
647 struct query *q;
648 char *argv[];
649{
650 set_pobox_creation(q, argv);
651 set_pop_usage(q, argv, 1);
652 return(SMS_SUCCESS);
653}
654
655followup_delete_pobox(q, argv)
656 struct query *q;
657 char *argv[];
658{
659 set_pop_usage(q, argv, -1);
660 return(SMS_SUCCESS);
661}
662
663set_pobox_creation(q, argv)
664 struct query *q;
665 char *argv[];
666##{
667## int users_id;
668## int mach_id;
669## char *type;
670## char *box;
671
672 users_id = *(int *)argv[0];
673 type = argv[1];
674 mach_id = *(int *)argv[2];
675 box = argv[3];
676
677## range of p is pobox
678## repeat replace p (created = "now")
679## where p.#users_id = @users_id and p.#type = @type and
680## p.#mach_id = @mach_id and p.#box = @box
681
682 return (SMS_SUCCESS);
683##}
05cdd922 684
30967516 685/**
686 ** set_pop_usage - incr/decr usage count for pop server in serverhosts talbe
687 **
688 ** Inputs:
689 ** q->name - "add_pobox" or "delete_pobox"
a6cb4d4c 690 ** argv[1] - type
30967516 691 ** argv[2] - mach_id
692 **
693 ** Description:
694 ** - incr/decr value field in serverhosts table for pop/mach_id
695 **
696 **/
697
a6cb4d4c 698set_pop_usage(q, argv, count)
30967516 699 struct query *q;
700 char *argv[];
701##{
702## int mach_id;
a6cb4d4c 703## int n;
704
705 if (bcmp(argv[1], "POP", 3)) return(SMS_SUCCESS);
30967516 706
707 mach_id = *(int *)argv[2];
a6cb4d4c 708 n = count;
709
30967516 710## range of sh is serverhosts
a6cb4d4c 711## repeat replace sh (value1 = sh.value1 + @n)
712## where sh.service = "pop" and sh.#mach_id = @mach_id
30967516 713
a6cb4d4c 714 return(SMS_SUCCESS);
715##}
716
717/**
718 ** delete_user_poboxes - delete all poboxes for a user
719 **
720 ** Inputs:
721 ** argv[0] - users_id
722 **
723 **/
724
725delete_user_poboxes(q, argv)
726 struct query *q;
727 char *argv[];
728##{
729## int users_id;
730## int n;
731## int mach_id;
732 register int i;
733 int mach_ids[10];
734
735 users_id = *(int *)argv[0];
736
737 /* get machine ids for pop server(s) on which the user currently exists */
738## range of p is pobox
739 i = 0;
740## repeat retrieve (mach_id = p.#mach_id)
741## where p.#users_id = @users_id and p.type = "POP"
742## {
743 mach_ids[i++] = mach_id;
744 if (i == 10) {
745## endretrieve
746 }
747## }
748
749 /* decrement counts on serverhost entries */
750## range of sh is serverhosts
751 while (--i >= 0) {
752 mach_id = mach_ids[i];
30967516 753## repeat replace sh (value1 = sh.value1 - 1)
754## where sh.service = "pop" and sh.#mach_id = @mach_id
755 }
756
a6cb4d4c 757 /* delete user's poboxes */
758## repeat delete p where p.#users_id = @users_id
759
30967516 760 return(SMS_SUCCESS);
761##}
a6cb4d4c 762
92a943d6 763\f
764/**
765 ** add_new_quota
766 ** delete_current_quota - adjust nfsphys values on xxx_quota queries.
767 **
768 ** Inputs:
769 ** argv[0] - mach_id
770 ** argv[1] - device
771 ** argv[2] - users_id
772 ** argv[3] - quota (add_new_quota only)
773 **
774 ** Description:
775 ** delete_current_quota:
776 ** - find nfsquota entry
777 ** - decrement nfsphys.allocated by nfsquota.quota
778 ** add_new_quota
779 ** - increment nfsphys.allocated by quota
780 **
781 **/
782
783add_new_quota(q, argv)
784 struct query *q;
785 register char *argv[];
786##{
787## int mach_id;
788## char *device;
789## int quota;
790
791 mach_id = *(int*)argv[0];
792 device = argv[1];
793 quota = *(int *)argv[3];
794
795## range of np is nfsphys
796## repeat replace np (allocated = np.allocated + @quota)
797## where np.#mach_id = @mach_id and np.#device = @device
798
799 return(SMS_SUCCESS);
800##}
30967516 801
476cf567 802delete_current_quota(q, argv, cl)
92a943d6 803 struct query *q;
804 register char *argv[];
805 client *cl;
92a943d6 806##{
807## int mach_id;
808## int users_id;
809## char *device;
810## int quota;
811
92a943d6 812 mach_id = *(int *)argv[0];
813 device = argv[1];
814 users_id = *(int *)argv[2];
815
816## range of np is nfsphys
817## range of nq is nfsquota
818## repeat retrieve (quota = nq.#quota)
819## where nq.#mach_id = @mach_id and nq.#device = @device and
820## nq.#users_id = @users_id
821## repeat replace np (allocated = np.allocated - @quota)
822## where np.#mach_id = @mach_id and np.#device = @device
823
824 return(SMS_SUCCESS);
825##}
826\f
4b890cc4 827/**
828 ** add_hostaccess - create entry in hostaccess table upon adding a new
829 ** machine to the serverhosts table where service =
830 ** "hostaccess".
831 **
832 ** Inputs:
833 ** argv[0] - service
834 ** argv[1] - mach_id
835 **
836 **/
837
838add_hostaccess(q, argv)
839 struct query *q;
840 char *argv[];
841##{
842## int mach_id;
843
844 /* only work with service = "hostaccess" */
845 if (bcmp(argv[0], "hostaccess", 10)) return(SMS_SUCCESS);
846
847 mach_id = *(int *)argv[1];
848## repeat append hostaccess (#mach_id = @mach_id, status = 0)
849## repeat replace tblstats (modtime = "now", appends = tblstats.appends + 1)
850## where tblstats.table = "hostaccess"
851 return(SMS_SUCCESS);
852##}
853
854/* followup to delete_server_host_info */
855
856delete_hostaccess(q, argv)
857 struct query *q;
858 char *argv[];
859##{
860## int mach_id;
861
862 /* only work with service = "hostaccess" */
863 if (bcmp(argv[0], "hostaccess", 10)) return(SMS_SUCCESS);
864
865 mach_id = *(int *)argv[1];
866## repeat delete hostaccess where hostaccess.#mach_id = @mach_id
867## repeat replace tblstats (modtime = "now", deletes = tblstats.deletes + 1)
868## where tblstats.table = "hostaccess"
869 return(SMS_SUCCESS);
870##}
871
872followup_ushp(q, argv)
873 struct query *q;
874 char *argv[];
875##{
876## int mach_id;
877## int status;
878
879 mach_id = *(int *)argv[0];
880## range of ha is hostaccess
881## repeat retrieve (status = ha.#status) where ha.#mach_id = @mach_id
882 status |= 1;
883## repeat replace ha (#status = @status) where ha.#mach_id = @mach_id
884 return(SMS_SUCCESS);
885##}
886
887followup_usha(q, argv)
888 struct query *q;
889 char *argv[];
890##{
891## int mach_id;
892## int status;
893
894 mach_id = *(int *)argv[0];
895## range of ha is hostaccess
896## repeat retrieve (status = ha.#status) where ha.#mach_id = @mach_id
897 status |= 2;
898## repeat replace ha (#status = @status) where ha.#mach_id = @mach_id
899 return(SMS_SUCCESS);
900##}
901\f
05cdd922 902/**
89647f68 903 ** followup_delete_list - called after the delete_list query to clean up
904 ** members table; also deletes list from maillist
905 ** and groups tables.
05cdd922 906 **
907 ** Inputs: argv[0] - list_id
908 **
909 ** Description:
910 ** - foreach string member: decr string refc; ifzero, delete string
911 ** - delete all members entries for this list_id
912 **
913 **/
914
89647f68 915followup_delete_list(q, argv)
05cdd922 916 struct query *q;
917 register char *argv[];
918##{
919## int list_id;
920## int string_id;
921## int refc;
922## int rowcount;
923 struct save_queue *sq;
924 struct save_queue *sq_create();
925
926 list_id = *(int *)argv[0];
927 sq = sq_create();
928
929## range of m is members
930## repeat retrieve (string_id = m.member_id)
931## where m.#list_id = @list_id and m.member_type = "STRING"
932## {
933 sq_save_data(sq, string_id);
934## }
935
936 while (sq_get_data(sq, &string_id)) {
937## range of s is strings
938## repeat retrieve (refc = s.#refc) where s.#string_id = @string_id
939## inquire_equel (rowcount = "rowcount")
940 if (rowcount == 0) continue;
941 if (--refc == 0) {
942## repeat delete s where s.#string_id = @string_id
943 } else {
944## repeat replace s (#refc = @refc) where s.#string_id = @string_id
945 }
946 }
947 sq_destroy(sq);
948
949## repeat delete m where m.#list_id = @list_id
89647f68 950## repeat delete maillists where maillists.#list_id = @list_id
951## repeat delete groups where groups.#list_id = @list_id
05cdd922 952
953 return(SMS_SUCCESS);
954##}
92a943d6 955\f
05cdd922 956/**
4b890cc4 957 ** followup_grvd - Support routine for get_rvd_servers query
05cdd922 958 **
959 ** Inputs:
960 ** q - grvd query structure
961 ** sq - save_queue struture: contains list of {machine, oper_acl_id,
962 ** admin_acl_id, shutdown_acl_id} records.
963 ** v - validate structure (not used)
964 ** action - action routine
965 ** actarg - action routine argument
966 **
967 ** Description:
968 ** - translate acl_ids to list names
969 **
970 **/
971
4b890cc4 972followup_grvd(q, sq, v, action, actarg)
05cdd922 973 struct query *q;
974 struct save_queue *sq;
975 struct validate *v;
976 int (*action)();
977 int actarg;
978##{
979 char **argv;
980 char *targv[4];
981## char oper[33];
982## char admin[33];
983## char shutdown[33];
984## int list_id;
985
30967516 986 targv[0] = oper;
987 targv[1] = admin;
988 targv[2] = shutdown;
05cdd922 989
990## range of l is list
991
992 while (sq_get_data(sq, &argv)) {
30967516 993 sscanf(argv[0], "%d", &list_id);
05cdd922 994## repeat retrieve (oper = l.name) where l.#list_id = @list_id
30967516 995 sscanf(argv[1], "%d", &list_id);
05cdd922 996## repeat retrieve (admin = l.name) where l.#list_id = @list_id
30967516 997 sscanf(argv[2], "%d", &list_id);
05cdd922 998## repeat retrieve (shutdown = l.name) where l.#list_id = @list_id
999
30967516 1000 (*action)(3, targv, actarg);
05cdd922 1001 free(argv[0]);
1002 free(argv[1]);
1003 free(argv[2]);
05cdd922 1004 }
1005
1006 sq_destroy(sq);
1007 return(SMS_SUCCESS);
1008##}
1009
4b890cc4 1010followup_gars(q, sq, v, action, actarg)
92a943d6 1011 struct query *q;
1012 struct save_queue *sq;
1013 struct validate *v;
1014 int (*action)();
1015 int actarg;
1016##{
1017 char **argv;
1018 char *targv[4];
1019## char oper[33];
1020## char admin[33];
1021## char shutdown[33];
1022## int list_id;
1023
1024 targv[1] = oper;
1025 targv[2] = admin;
1026 targv[3] = shutdown;
1027
1028## range of l is list
1029
1030 while (sq_get_data(sq, &argv)) {
1031 sscanf(argv[1], "%d", &list_id);
1032## repeat retrieve (oper = l.name) where l.#list_id = @list_id
1033 sscanf(argv[2], "%d", &list_id);
1034## repeat retrieve (admin = l.name) where l.#list_id = @list_id
1035 sscanf(argv[3], "%d", &list_id);
1036## repeat retrieve (shutdown = l.name) where l.#list_id = @list_id
1037
1038 targv[0] = argv[0];
1039 (*action)(4, targv, actarg);
1040 free(argv[0]);
1041 free(argv[1]);
1042 free(argv[2]);
1043 free(argv[3]);
1044 }
1045
1046 sq_destroy(sq);
1047 return(SMS_SUCCESS);
1048##}
1049\f
05cdd922 1050/**
1051 ** set_next_object_id - set next object id in values table
1052 **
1053 ** Inputs: object - object name in values table
1054 **
1055 ** - called before an APPEND operation to set the next object id to
1056 ** be used for the new record
1057 **
1058 **/
1059
1060set_next_object_id(object)
1061 char *object;
1062##{
1063## char *name;
64e4727d 1064## int rowcount;
05cdd922 1065
64e4727d 1066 name = object;
05cdd922 1067## range of v is values
30967516 1068## repeat replace v (value = v.value + 1) where v.#name = @name
64e4727d 1069## inquire_equel (rowcount = "rowcount")
1070 if (rowcount != 1)
1071 return SMS_INGRES_ERR;
1072 else return(SMS_SUCCESS);
30967516 1073##}
1074
1075/**
1076 ** get_query_need - check modtime of query's associated table against given
1077 ** time and return true if greater (false if not)
1078 **
1079 ** Inputs:
1080 ** argv[0] - query name
1081 ** argv[1] - time to compare against
1082 **
1083 **/
1084
1085get_query_need(q, argv, action, actarg)
1086 struct query *q;
1087 register char *argv[];
1088 int (*action)();
1089##{
1090 struct query *q1;
1091## char *last_get_time;
1092## char *table;
1093## int need;
1094 char *result;
1095 struct query *get_query_by_name();
1096
1097 q1 = get_query_by_name(argv[0]);
1098
1099 last_get_time = argv[1];
1100 table = q1->rtable;
1101
476cf567 1102 if (q1 == NULL || q1->type != RETRIEVE || table == NULL)
1103 return(SMS_NO_MATCH);
30967516 1104
1105## range of tbs is tblstats
1106## repeat retrieve (need = any(tbs.modtime where tbs.#table = @table and
1107## tbs.modtime > @last_get_time))
1108
1109 result = (need) ? "true" : "false";
1110 (*action)(1, &result, actarg);
05cdd922 1111 return(SMS_SUCCESS);
1112##}
1113
92a943d6 1114/**
1115 ** get_list_is_group
1116 ** get_list_is_maillist
1117 **
1118 ** Inputs:
1119 ** argv[0] - list_id
1120 **
1121 ** Returns:
1122 ** {true | false}
1123 **
1124 **/
1125
1126get_list_is_group(q, argv, action, actarg)
1127 struct query *q;
1128 char *argv[];
1129 int (*action)();
1130 int actarg;
1131##{
1132## int exists;
1133## int list_id;
1134 char *result;
1135
1136 list_id = *(int *)argv[0];
1137
1138## range of g is groups
1139## repeat retrieve (exists = any(g.#list_id where g.#list_id = @list_id))
1140
1141 result = (exists) ? "true" : "false";
1142 (*action)(1, &result, actarg);
1143 return(SMS_SUCCESS);
1144##}
1145
1146get_list_is_maillist(q, argv, action, actarg)
1147 struct query *q;
1148 char *argv[];
1149 int (*action)();
1150 int actarg;
1151##{
1152## int exists;
1153## int list_id;
1154 char *result;
1155
1156 list_id = *(int *)argv[0];
1157
1158## range of ml is maillists
1159## repeat retrieve (exists = any(ml.#list_id where ml.#list_id = @list_id))
1160
1161 result = (exists) ? "true" : "false";
1162 (*action)(1, &result, actarg);
1163 return(SMS_SUCCESS);
1164##}
1165
05cdd922 1166\f
1167/**
1168 ** add_locker - special query routine for creating a user locker
1169 **
1170 ** Inputs:
1171 ** argv[0] - users_id
1172 ** argv[1] - machine_id
1173 ** argv[2] - device
1174 ** argv[3] - initial quota
1175 **
1176 ** Description:
1177 ** - get prefix directory (dir) for mount point on specified machine/device
1178 ** - create filesys entry (label=<login>, type=NFS, machine=<machine>,
1179 ** mount=<dir>/<login>, access=w, acl=dbadmin)
1180 ** - increment allocated in nfsphys by quota
1181 ** - create nfsquota entry
1182 **
1183 ** Errors:
1184 ** - SMS_NFSPHYS - machine/device does not exist in nfsphys
1185 ** - SMS_FILESYS_EXISTS - file system already exists
1186 **
1187 **/
1188
1189add_locker(q, argv)
1190 register struct query *q;
1191 char *argv[];
1192##{
1193## int users_id;
1194## int mach_id;
1195## char *device;
1196## int quota;
1197## int rowcount;
30967516 1198## char login[9];
05cdd922 1199## char dir[32];
1200## int allocated;
1201## char locker[64];
1202## char mount[64];
1203## int user_acl;
1204
1205 /* copy arguments */
1206 users_id = *(int *)argv[0];
1207 mach_id = *(int *)argv[1];
1208 device = argv[2];
1209 sscanf(argv[3], "%d", &quota);
1210
1211## range of u is users
1212## range of f is filesys
1213## range of np is nfsphys
30967516 1214## range of tbs is tblstats
05cdd922 1215
1216 /* get login name */
1217## repeat retrieve (login = u.#login) where u.#users_id = @users_id
1218
1219 /* get user's acl id */
1220## repeat retrieve (user_acl = list.list_id) where list.name = @login
1221
1222 /* get filesystem directory prefix; give error if machine/device
1223 pair not in nfsphys table */
247969d5 1224 printf("np.mach_id = %d and np.device = %s\n", mach_id, device);
1225
05cdd922 1226## repeat retrieve (dir = np.#dir, allocated = np.#allocated)
92a943d6 1227## where np.#mach_id = @mach_id and np.#device = @device
05cdd922 1228## inquire_equel (rowcount = "rowcount")
1229 if (rowcount == 0) return(SMS_NFSPHYS);
1230
1231 /* make sure a filesys with user's name does not already exist */
1232## repeat retrieve (rowcount = any(f.label where f.label = @login))
1233 if (rowcount != 0) return(SMS_FILESYS_EXISTS);
1234
1235 /* create a new filesys */
1236 sprintf(locker, "%s/%s", dir, login);
1237 sprintf(mount, "/mit/%s", login);
1238## repeat append filesys
7195989f 1239## (#label = @login, type = "NFS", #mach_id = @mach_id,
05cdd922 1240## name = @locker, access = "w", order = 1, #mount = @mount,
1241## acl_id = @user_acl)
30967516 1242## repeat replace tbs (appends = tbs.appends + 1, modtime = "now")
1243## where tbs.table = "filesys"
05cdd922 1244
1245 /* increment usage count in nfsphys table */
1246 allocated += quota;
1247## replace np (#allocated = allocated)
1248## where np.#mach_id = mach_id and np.#device = device
30967516 1249## repeat replace tbs (updates = tbs.updates + 1, modtime = "now")
1250## where tbs.table = "nfsphys"
05cdd922 1251
1252 /* create nfsquota entry */
1253## append nfsquota (#users_id = users_id, #mach_id = mach_id,
7195989f 1254## #device = device, #quota = quota)
3b2ceb9a 1255## repeat replace tbs (appends = tbs.appends + 1, modtime = "now")
30967516 1256## where tbs.table = "nfsquota"
1257
1258 return(SMS_SUCCESS);
1259##}
1260
1261/**
1262 ** delete_locker - special query routine for deleting a user locker
1263 **
1264 ** Inputs:
1265 ** argv[0] - users_id
30967516 1266 **
1267 ** Description:
9fbd2090 1268 ** - get login name from users_id
1269 ** - get filesys entry from login
1270 ** - use filesys.mach_id and filesys.name to determine machine/device
1271 ** pair for nfsphys and nfsquota
30967516 1272 ** - delete filesys entry (label=<login>)
1273 ** - decrement allocated in nfsphys by quota
1274 ** - delete nfsquota entry
1275 **
1276 ** Errors:
1277 ** - SMS_FILESYS - no filesys exists for user
1278 **
1279 **/
1280
1281delete_locker(q, argv)
1282 register struct query *q;
1283 register char *argv[];
1284##{
1285## int users_id;
1286## int mach_id;
30967516 1287## int quota;
1288## int rowcount;
1289## char login[9];
9fbd2090 1290## char lname[64];
1291## char ndev[32];
1292 register char *c;
30967516 1293
1294 /* copy arguments */
1295 users_id = *(int *)argv[0];
30967516 1296
1297## range of u is users
1298## range of f is filesys
1299## range of np is nfsphys
1300## range of nq is nfsquota
1301## range of tbs is tblstats
1302
1303 /* get login name */
1304## repeat retrieve (login = u.#login) where u.#users_id = @users_id
1305
9fbd2090 1306 /* get mach_id and locker name from filesys entry; then delete it */
1307## repeat retrieve (mach_id = f.#mach_id, lname = f.#name)
1308## where f.#label = @login
30967516 1309## inquire_equel (rowcount = "rowcount")
1310 if (rowcount == 0) return(SMS_FILESYS);
9fbd2090 1311## repeat delete f where f.#label = @login
1312
1313 /* get prefix directory */
1314 c = (char *)rindex(lname, '/');
1315 *c = 0;
1316
1317 /* get nfs device */
1318## repeat retrieve (ndev = np.device)
1319## where np.#mach_id = @mach_id and np.dir = @lname
1320
1321 /* get quota from nfsquota entry; then delete entry */
1322## repeat retrieve (quota = nq.#quota)
1323## where nq.#mach_id = @mach_id and nq.#device = @ndev and
1324## nq.#users_id = @users_id
1325## repeat delete nq where nq.#mach_id = @mach_id and nq.#device = @ndev and
1326## nq.#users_id = @users_id
1327
1328 /* decrement nfsphys.allocated */
1329## repeat replace np (allocated = np.allocated - @quota)
1330## where np.#mach_id = @mach_id and np.#device = @ndev
1331
1332 /* adjust table statistics */
30967516 1333## repeat replace tbs (deletes = tbs.deletes + 1, modtime = "now")
1334## where tbs.table = "filesys"
30967516 1335## repeat replace tbs (updates = tbs.updates + 1, modtime = "now")
1336## where tbs.table = "nfsphys"
30967516 1337## repeat replace tbs (deletes = tbs.deletes + 1, modtime = "now")
1338## where tbs.table = "nfsquota"
05cdd922 1339
1340 return(SMS_SUCCESS);
1341##}
92a943d6 1342\f
1343/**
1344 ** add_user_group - create a group for a user and add user to group
1345 **
1346 ** Inputs:
1347 ** argv[0] - login
1348 **
1349 ** Description:
1350 ** - verify specified user exists
1351 ** - create a list of same name as user
1352 ** - add user as a member of the list
1353 **
1354 **/
1355
1356add_user_group(q, argv)
1357 struct query *q;
1358 char *argv[];
1359##{
1360## char *login;
1361## int exists;
1362## int users_id;
1363## int list_id;
1364## int gid;
1365
1366 login = argv[0];
1367
1368 /* verify user exists */
1369## repeat retrieve (users_id = users.#users_id) where users.#login = @login
1370## inquire_equel (exists = "rowcount")
1371 if (exists != 1) return(SMS_USER);
1372
1373 /* verify list does not exist */
1374## repeat retrieve (exists = any(list.name where list.name = @login))
1375 if (exists) return(SMS_LIST);
1376
1377 /* get new list_id */
1378## repeat retrieve (list_id = values.value) where values.name = "list_id"
1379 list_id++;
1380## repeat replace values (value = @list_id) where values.name = "list_id"
1381
1382 /* create the list */
4b890cc4 1383## range of tbs is tblstats
92a943d6 1384## repeat append list (name = @login, #list_id = @list_id, flags = 1,
1385## desc = "User Group", acl_id = @list_id,
1386## expdate = "today" + "5 years", modtime = "now")
4b890cc4 1387## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1388## where tbs.table = "list"
92a943d6 1389
1390 /* add user to list */
1391## repeat append members (#list_id = @list_id, member_type = "USER",
1392## member_id = @users_id)
4b890cc4 1393## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1394## where tbs.table = "members"
92a943d6 1395
1396 /* get new gid */
1397## range of g is groups
1398## range of v is values
1399## repeat retrieve (gid = v.value) where v.name = "gid"
1400 exists = 1;
1401 while (exists) {
1402 gid++;
1403## repeat retrieve (exists = any(g.#gid where g.#gid = @gid))
1404 }
1405## repeat replace v (value = @gid) where v.name = "gid"
92a943d6 1406 /* add list to group table */
1407## repeat append groups (#list_id = @list_id, ltid = list.tid, #gid = @gid)
1408## where list.#list_id = @list_id
55534a87 1409
1410## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1411## where tbs.table = "groups"
1412
4b890cc4 1413## repeat replace tbs (modtime = "now", appends = tbs.appends + 1)
1414## where tbs.table = "members"
92a943d6 1415
1416 /* and we're done */
1417 return(SMS_SUCCESS);
1418##}
1419
05cdd922 1420\f
c2408bd5 1421/**
1422 ** get_members_of_list - optimized query for retrieval of list members
1423 **
1424 ** Inputs:
1425 ** argv[0] - list_id
1426 **
1427 ** Description:
1428 ** - retrieve USER members, then LIST members, then STRING members
1429 **
1430 **/
1431
1432get_members_of_list(q, argv, action, actarg)
1433 struct query *q;
1434 char *argv[];
1435 int (*action)();
1436 int actarg;
1437##{
1438## int list_id;
1439## char member_name[129];
1440 char *targv[2];
1441
1442 list_id = *(int *)argv[0];
1443 targv[0] = "USER";
1444 targv[1] = member_name;
1445
1446## range of m is members
1447## repeat retrieve (member_name = users.login)
1448## where m.#list_id = @list_id and m.member_type = "USER"
1449## and m.member_id = users.users_id
92a943d6 1450## sort by #member_name
c2408bd5 1451## {
1452 (*action)(2, targv, actarg);
1453## }
1454
1455 targv[0] = "LIST";
1456## repeat retrieve (member_name = list.name)
1457## where m.#list_id = @list_id and m.member_type = "LIST"
1458## and m.member_id = list.#list_id
92a943d6 1459## sort by #member_name
c2408bd5 1460## {
1461 (*action)(2, targv, actarg);
1462## }
1463
1464 targv[0] = "STRING";
1465## repeat retrieve (member_name = strings.string)
1466## where m.#list_id = @list_id and m.member_type = "STRING"
1467## and m.member_id = strings.string_id
92a943d6 1468## sort by #member_name
c2408bd5 1469## {
1470 (*action)(2, targv, actarg);
1471## }
1472
1473 return(SMS_SUCCESS);
1474##}
1475
1476/**
92a943d6 1477 ** get_groups_of_user - optimized query for retrieval of all groups to
1478 ** which a user belongs
1479 **
1480 **/
1481
1482get_groups_of_user(q, argv, action, actarg)
1483 struct query *q;
1484 char *argv[];
1485 int (*action)();
1486 int actarg;
1487##{
1488## int users_id;
1489## char list_name[33];
1490## char gid[11];
1491## int rowcount;
1492 char *targv[2];
1493
1494 users_id = *(int *)argv[0];
1495 targv[0] = list_name;
1496 targv[1] = gid;
1497
1498## range of m is members
1499
1500## repeat retrieve (list_name = list.name, gid = text(groups.#gid))
1501## where m.member_id = @users_id and m.member_type = "USER" and
1502## m.list_id = groups.list_id and groups.ltid = list.tid
1503## sort by #list_name
1504## {
1505 (*action)(2, targv, actarg);
1506## }
1507## inquire_equel (rowcount = "rowcount")
1508
1509 return ((rowcount = 0) ? SMS_NO_MATCH : SMS_SUCCESS);
1510##}
a6cb4d4c 1511
1512get_groups_of_all_users(q, argv, action, actarg)
1513 struct query *q;
1514 char *argv[];
1515 int (*action)();
1516 int actarg;
1517##{
1518## char login[9];
1519## char group[33];
1520## char gid[11];
4b890cc4 1521 char *targv[3];
a6cb4d4c 1522## int errorno;
1523
4b890cc4 1524 targv[0] = login;
1525 targv[1] = group;
1526 targv[2] = gid;
1527
a6cb4d4c 1528## range of u is users
1529## range of l is list
1530## range of m is members
1531## range of g is groups
1532
9fbd2090 1533## set lockmode session where readlock = nolock
1534
4b890cc4 1535## repeat retrieve (login = u.#login, group = l.name, gid = text(g.#gid))
a6cb4d4c 1536## where m.member_type = "USER" and m.member_id = u.users_id and
1537## u.status != 0 and m.list_id = g.list_id and
1538## g.ltid = l.tid
1539## sort by #login, #group
4b890cc4 1540## {
1541 (*action)(3, targv, actarg);
1542## }
a6cb4d4c 1543
1544## inquire_equel (errorno = "errorno")
9fbd2090 1545## set lockmode session where readlock = system
a6cb4d4c 1546
1547 return((errorno) ? SMS_INGRES_ERR : SMS_SUCCESS);
1548##}
92a943d6 1549\f
1550/**
1551 ** get_all_poboxes - optimized query for retrieval of all poboxes
c2408bd5 1552 **
1553 ** Description:
1554 ** - retrieve LOCAL boxes, then POP boxes, then FOREIGN boxes
1555 **
1556 **/
1557
1558get_all_poboxes(q, argv, action, actarg)
1559 struct query *q;
1560 char *argv[];
1561 int (*action)();
1562 int actarg;
1563##{
1564## char login[9];
1565## char machine[129];
1566## char box[129];
1567 char *targv[4];
1568
1569 targv[0] = login;
1570 targv[2] = machine;
1571 targv[3] = box;
1572
1573 targv[1] = "LOCAL";
9fbd2090 1574
1575## set lockmode session where readlock = nolock
c2408bd5 1576## range of p is pobox
1577## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1578## where p.type = "LOCAL" and p.users_id = users.users_id
1579## and p.mach_id = #machine.mach_id
1580## {
1581 (*action)(4, targv, actarg);
1582## }
1583
1584 targv[1] = "POP";
1585## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1586## where p.type = "POP" and p.users_id = users.users_id
1587## and p.mach_id = #machine.mach_id
1588## {
1589 (*action)(4, targv, actarg);
1590## }
1591
1592 targv[1] = "FOREIGN";
1593## repeat retrieve (login=users.#login, machine=strings.string, box=p.#box)
1594## where p.type = "FOREIGN" and p.users_id = users.users_id
1595## and p.mach_id = strings.string_id
1596## {
1597 (*action)(4, targv, actarg);
1598## }
9fbd2090 1599## set lockmode session where readlock = system
c2408bd5 1600
1601 return(SMS_SUCCESS);
1602##}
a6cb4d4c 1603
1604get_new_poboxes(q, argv, action, actarg)
1605 struct query *q;
1606 char *argv[];
1607 int (*action)();
1608 int actarg;
1609##{
1610## char *created;
1611## char login[9];
1612## char machine[129];
1613## char box[129];
1614 char *targv[4];
1615
1616 created = argv[0];
1617
1618 targv[0] = login;
1619 targv[2] = machine;
1620 targv[3] = box;
1621
1622 targv[1] = "LOCAL";
1623## range of p is pobox
1624## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1625## where p.type = "LOCAL" and p.users_id = users.users_id
1626## and p.mach_id = #machine.mach_id and
1627## p.#created > @created
1628## {
1629 (*action)(4, targv, actarg);
1630## }
1631
1632 targv[1] = "POP";
1633## repeat retrieve (login=users.#login, machine = #machine.name, box=p.#box)
1634## where p.type = "POP" and p.users_id = users.users_id
1635## and p.mach_id = #machine.mach_id and
1636## p.#created > @created
1637## {
1638 (*action)(4, targv, actarg);
1639## }
1640
1641 targv[1] = "FOREIGN";
1642## repeat retrieve (login=users.#login, machine=strings.string, box=p.#box)
1643## where p.type = "FOREIGN" and p.users_id = users.users_id
1644## and p.mach_id = strings.string_id and
1645## p.#created > @created
1646## {
1647 (*action)(4, targv, actarg);
1648## }
1649
1650 return(SMS_SUCCESS);
1651##}
c2408bd5 1652\f
05cdd922 1653/* Validation Routines */
1654
1655validate_row(q, argv, v)
1656 register struct query *q;
1657 char *argv[];
1658 register struct validate *v;
1659##{
1660## char *rvar;
1661## char *table;
1662## char *name;
1663## char qual[128];
1664## int rowcount;
1665
1666 /* build where clause */
1667 build_qual(v->qual, v->argc, argv, qual);
1668
1669 /* setup ingres variables */
1670 rvar = q->rvar;
1671 table = q->rtable;
1672 name = v->field;
1673
b4182127 1674 if (log_flags & LOG_RES)
1675 /* tell the logfile what we're doing */
1676 com_err(whoami, 0, "validating row: %s", qual);
1677
05cdd922 1678 /* look for the record */
1679## range of rvar is table
1680## retrieve (rowcount = count(rvar.name where qual))
05cdd922 1681 if (rowcount == 0) return(SMS_NO_MATCH);
1682 if (rowcount > 1) return(SMS_NOT_UNIQUE);
1683 return(SMS_EXISTS);
1684##}
1685
1686validate_fields(q, argv, vo, n)
1687 struct query *q;
1688 register char *argv[];
1689 register struct valobj *vo;
1690 register int n;
1691{
1692 register int status;
05cdd922 1693
1694 while (--n >= 0) {
1695 switch (vo->type) {
1696 case V_NAME:
92a943d6 1697 if (log_flags & LOG_RES)
b4182127 1698 com_err(whoami, 0, "validating %s in %s: %s",
05cdd922 1699 vo->namefield, vo->table, argv[vo->index]);
05cdd922 1700 status = validate_name(argv, vo);
1701 break;
1702
1703 case V_ID:
92a943d6 1704 if (log_flags & LOG_RES)
b4182127 1705 com_err(whoami, 0, "validating %s in %s: %s",
05cdd922 1706 vo->idfield, vo->table, argv[vo->index]);
05cdd922 1707 status = validate_id(argv, vo);
1708 break;
1709
92a943d6 1710 case V_DATE:
1711 if (log_flags & LOG_RES)
1712 com_err(whoami, 0, "validating date: %s", argv[vo->index]);
1713 status = validate_date(argv, vo);
1714 break;
1715
05cdd922 1716 case V_TYPE:
92a943d6 1717 if (log_flags & LOG_RES)
b4182127 1718 com_err(whoami, 0, "validating %s type: %s",
05cdd922 1719 vo->table, argv[vo->index]);
05cdd922 1720 status = validate_type(argv, vo);
1721 break;
1722
1723 case V_TYPEDATA:
92a943d6 1724 if (log_flags & LOG_RES)
1725 com_err(whoami, 0, "validating typed data (%s): %s",
1726 argv[vo->index - 1], argv[vo->index]);
05cdd922 1727 status = validate_typedata(q, argv, vo);
1728 break;
1729
1730 case V_FOLLOWUP:
1731 status = SMS_EXISTS;
1732 break;
1733
92a943d6 1734 case V_SORT:
1735 status = SMS_EXISTS;
1736 break;
1737
05cdd922 1738 }
1739
1740 if (status != SMS_EXISTS) return(status);
1741 vo++;
1742 }
1743
1744 return(SMS_SUCCESS);
1745}
1746
1747validate_id(argv, vo)
1748 char *argv[];
1749 register struct valobj *vo;
1750##{
1751## char *name;
1752## char *table;
1753## char *namefield;
1754## char *idfield;
1755## int id;
1756## int rowcount;
122ec372 1757 register char *c;
05cdd922 1758
1759 name = argv[vo->index];
1760 table = vo->table;
122ec372 1761 /* minor kludge to upcasify machine names */
1762 if (!bcmp(table, "machine", 7))
1763 for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c);
05cdd922 1764 namefield = vo->namefield;
1765 idfield = vo->idfield;
9119288e 1766 if (!bcmp(namefield, "uid", 4)) {
1767## retrieve (id = table.idfield) where table.namefield = int4(name)
1768## inquire_equel (rowcount = "rowcount")
1769 } else {
1770## retrieve (id = table.idfield) where table.namefield = name
1771## inquire_equel (rowcount = "rowcount")
1772 }
05cdd922 1773 if (rowcount != 1) return(vo->error);
1774 *(int *)argv[vo->index] = id;
1775 return(SMS_EXISTS);
1776##}
1777
1778validate_name(argv, vo)
1779 char *argv[];
1780 register struct valobj *vo;
1781##{
1782## char *name;
1783## char *table;
1784## char *namefield;
1785## int rowcount;
1786
1787 name = argv[vo->index];
1788 table = vo->table;
1789 namefield = vo->namefield;
1790## retrieve (rowcount = countu(table.namefield
1791## where table.namefield = name))
1792 return ((rowcount == 1) ? SMS_EXISTS : vo->error);
1793##}
1794
89647f68 1795/* Special validation routine for get_filesys */
1796validate_label(q, argv)
1797 struct query *q;
1798 char *argv[];
1799{
1800 register char *label;
1801 register char *c;
1802
1803 label = argv[0];
1804 c = (char *)index(label, '*');
1805 if (c == label) return(SMS_NOT_UNIQUE);
1806 return(SMS_SUCCESS);
1807}
1808
1809/* Special validation routine for delete_filesys */
1810validate_label_2(q, argv)
1811 struct query *q;
1812 char *argv[];
1813{
1814 if (index(argv[0], '*') != 0) return(SMS_NOT_UNIQUE);
1815 return(SMS_SUCCESS);
1816}
1817
92a943d6 1818validate_date(argv, vo)
1819 char *argv[];
1820 struct valobj *vo;
1821##{
1822## char *idate;
1823## double dd;
1824## int errorno;
1825
1826 idate = argv[vo->index];
1827
1828## retrieve (dd = interval("years", date(idate) - date("today")))
1829## inquire_equel (errorno = "errorno")
1830 if (errorno != 0 || dd > 5.0) return(SMS_DATE);
1831 return(SMS_SUCCESS);
1832##}
1833
05cdd922 1834validate_type(argv, vo)
1835 char *argv[];
1836 register struct valobj *vo;
1837##{
1838## char *typename;
1839## char *value;
1840## int rowcount;
1841 register char *c;
1842
1843 typename = vo->table;
1844 value = argv[vo->index];
1845
1846 /* uppercase type fields */
1847 for (c = value; *c; c++) if (islower(*c)) *c = toupper(*c);
1848
1849## range of a is alias
1850## repeat retrieve (rowcount = count(a.trans where a.name = @typename and
1851## a.type = "TYPE" and
1852## a.trans = @value))
1853 return ((rowcount == 1) ? SMS_EXISTS : vo->error);
1854##}
1855
1856/* validate member or type-specific data field */
1857
1858validate_typedata(q, argv, vo)
1859 register struct query *q;
1860 register char *argv[];
1861 register struct valobj *vo;
1862##{
1863## char *name;
1864## char *field_type;
1865## char data_type[17];
1866## int id;
1867## int refc;
1868## int rowcount;
a6cb4d4c 1869 register char *c;
05cdd922 1870
1871 /* get named object */
1872 name = argv[vo->index];
1873
1874 /* get field type string (known to be at index-1) */
1875 field_type = argv[vo->index-1];
1876
1877 /* get corresponding data type associated with field type name */
1878## repeat retrieve (data_type = alias.trans)
1879## where alias.#name = @field_type and alias.type = "TYPEDATA"
1880## inquire_equel (rowcount = "rowcount")
1881 if (rowcount != 1) return(SMS_TYPE);
1882
1883 /* now retrieve the record id corresponding to the named object */
1884
1885 if (!strcmp(data_type, "user")) {
1886 /* USER */
1887## repeat retrieve (id = users.users_id) where users.login = @name
1888## inquire_equel (rowcount = "rowcount")
1889 if (rowcount != 1) return(SMS_USER);
1890
1891 } else if (!strcmp(data_type, "list")) {
1892 /* LIST */
1893## repeat retrieve (id = list.list_id) where list.#name = @name
1894## inquire_equel (rowcount = "rowcount")
1895 if (rowcount != 1) return(SMS_LIST);
1896
1897 } else if (!strcmp(data_type, "machine")) {
1898 /* MACHINE */
a6cb4d4c 1899 for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c);
05cdd922 1900## repeat retrieve (id = machine.mach_id) where machine.#name = @name
1901## inquire_equel (rowcount = "rowcount")
1902 if (rowcount != 1) return(SMS_MACHINE);
1903
1904 } else if (!strcmp(data_type, "string")) {
1905 /* STRING */
1906## range of s is strings
1907## repeat retrieve (id = s.string_id, refc = s.#refc)
1908## where s.string = @name
1909## inquire_equel (rowcount = "rowcount")
1910 if (rowcount == 0) {
1911 if (q->type != APPEND) return(SMS_STRING);
1912## range of v is values
1913## retrieve (id = v.value) where v.#name = "strings_id"
1914 id++;
1915## replace v (value = id) where v.#name = "strings_id"
1916## append to strings (string_id = id, string = name, #refc = 1)
1917 } else if (rowcount == 1) {
1918 if (q->type == APPEND || q->type == DELETE) {
1919 refc += (q->type == APPEND) ? 1 : -1;
1920 if (refc > 0) {
1921## replace s (#refc = refc) where s.string_id = id
1922 } else {
1923## delete s where s.string_id = id
1924 }
1925 }
1926 }
1927 } else {
1928 return(SMS_TYPE);
1929 }
1930
1931 /* now set value in argv */
1932 *(int *)argv[vo->index] = id;
1933
1934 return (SMS_EXISTS);
1935##}
1936
1937\f
1938translate_ids(q, sq, v, action, actarg)
1939 register struct query *q;
1940 register struct save_queue *sq;
1941 register struct validate *v;
1942 register int (*action)();
1943 int actarg;
1944##{
1945## char *name;
1946## char *field_type;
1947## char data_type[17];
1948## int id;
1949## int rowcount;
1950 register int i;
1951 struct valobj *vo;
1952 char **argv;
1953
1954 for (i = 0; i < v->objcnt; i++) {
1955 vo = &v->valobj[i];
1956 if (vo->type == V_FOLLOWUP) break;
1957 }
1958
1959 /* for each row */
1960 while (sq_get_data(sq, &argv)) {
1961
1962 /* get object id */
1963 i = vo->index;
1964 sscanf(argv[i], "%d", &id);
1965 free(argv[i]);
1966 name = (char *)malloc(129);
1967 argv[i] = name;
1968
1969 /* get field type string (known to be at index-1) */
1970 field_type = argv[vo->index-1];
1971
1972 /* get corresponding data type associated with field type name */
1973## repeat retrieve (data_type = alias.trans)
1974## where alias.#name = @field_type and alias.type = "TYPEDATA"
1975## inquire_equel (rowcount = "rowcount")
1976 if (rowcount != 1) {
1977 sprintf(name, "%d", id);
1978 (*action)(q->vcnt, argv, actarg);
1979 continue;
1980 }
1981
1982 /* retrieve object name */
1983
1984 if (!strcmp(data_type, "user")) {
1985 /* USER */
1986## repeat retrieve (name = users.login) where users.users_id = @id
1987## inquire_equel (rowcount = "rowcount")
1988
1989 } else if (!strcmp(data_type, "list")) {
1990 /* LIST */
1991## repeat retrieve (name = list.#name) where list.list_id = @id
1992## inquire_equel (rowcount = "rowcount")
1993
1994 } else if (!strcmp(data_type, "machine")) {
1995 /* MACHINE */
1996## repeat retrieve (name = machine.#name) where machine.mach_id = @id
1997## inquire_equel (rowcount = "rowcount")
1998
1999 } else if (!strcmp(data_type, "string")) {
2000 /* STRING */
2001## repeat retrieve (name = strings.string)
2002## where strings.string_id = @id
2003## inquire_equel (rowcount = "rowcount")
2004
2005 } else {
2006 rowcount = 0;
2007 }
2008
2009 /* if there wasn't a corresponding object name, then use the id */
2010 if (rowcount != 1) sprintf(name, "%d", id);
2011
2012 /* send the data */
2013 (*action)(q->vcnt, argv, actarg);
2014
2015 /* free saved data */
2016 for (i = 0; i < q->vcnt; i++)
2017 free(argv[i]);
2018 free(argv);
2019 }
2020
2021 sq_destroy(sq);
2022 return (SMS_SUCCESS);
2023##}
2024\f
2025/*
2026 * Local Variables:
2027 * mode: c
2028 * c-indent-level: 4
2029 * c-continued-statement-offset: 4
2030 * c-brace-offset: -4
2031 * c-argdecl-indent: 4
2032 * c-label-offset: -4
2033 * End:
2034 */
Moira, the Athena Service Management system
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