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