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1 | /* | |
2 | * $Source$ | |
3 | * $Author$ | |
4 | * $Header$ | |
5 | * | |
6 | * Copyright (C) 1987 by the Massachusetts Institute of Technology | |
7 | * For copying and distribution information, please see the file | |
8 | * <mit-copyright.h>. | |
9 | * | |
10 | */ | |
11 | ||
12 | #ifndef lint | |
13 | static char *rcsid_qsupport_dc = "$Header$"; | |
14 | #endif lint | |
15 | ||
16 | #include <mit-copyright.h> | |
17 | #include "query.h" | |
18 | #include "mr_server.h" | |
19 | #include <ctype.h> | |
20 | #ifdef GDSS | |
21 | #include "gdss.h" | |
22 | #endif /* GDSS */ | |
23 | EXEC SQL INCLUDE sqlca; | |
24 | EXEC SQL INCLUDE sqlda; | |
25 | #include "qrtn.h" | |
26 | ||
27 | extern char *whoami, *strsave(); | |
28 | extern int ingres_errno, mr_errcode; | |
29 | ||
30 | EXEC SQL BEGIN DECLARE SECTION; | |
31 | extern char stmt_buf[]; | |
32 | int idummy; | |
33 | extern char cdummy[]; | |
34 | EXEC SQL END DECLARE SECTION; | |
35 | ||
36 | /* Specialized Access Routines */ | |
37 | ||
38 | /* access_user - verify that client name equals specified login name | |
39 | * | |
40 | * - since field validation routines are called first, a users_id is | |
41 | * now in argv[0] instead of the login name. | |
42 | */ | |
43 | ||
44 | EXEC SQL WHENEVER SQLERROR CALL ingerr; | |
45 | ||
46 | access_user(q, argv, cl) | |
47 | struct query *q; | |
48 | char *argv[]; | |
49 | client *cl; | |
50 | { | |
51 | if (cl->users_id != *(int *)argv[0]) | |
52 | return(MR_PERM); | |
53 | else | |
54 | return(MR_SUCCESS); | |
55 | } | |
56 | ||
57 | ||
58 | ||
59 | /* access_login - verify that client name equals specified login name | |
60 | * | |
61 | * argv[0...n] contain search info. q-> | |
62 | */ | |
63 | ||
64 | access_login(q, argv, cl) | |
65 | struct query *q; | |
66 | char *argv[]; | |
67 | client *cl; | |
68 | { | |
69 | EXEC SQL BEGIN DECLARE SECTION; | |
70 | int id; | |
71 | char qual[256]; | |
72 | EXEC SQL END DECLARE SECTION; | |
73 | ||
74 | build_qual(q->qual, q->argc, argv, qual); | |
75 | if (!strncmp(q->name,"get_user_account",strlen("get_user_account"))) { | |
76 | EXEC SQL SELECT users_id INTO :id FROM users u, strings str WHERE :qual; | |
77 | } else { | |
78 | EXEC SQL SELECT users_id INTO :id FROM users u WHERE :qual; | |
79 | } | |
80 | ||
81 | if (sqlca.sqlerrd[2] != 1 || id != cl->users_id) | |
82 | return(MR_PERM); | |
83 | else | |
84 | return(MR_SUCCESS); | |
85 | } | |
86 | ||
87 | ||
88 | ||
89 | /* access_list - check access for most list operations | |
90 | * | |
91 | * Inputs: argv[0] - list_id | |
92 | * q - query name | |
93 | * argv[2] - member ID (only for queries "amtl" and "dmfl") | |
94 | * argv[7] - group IID (only for query "ulis") | |
95 | * cl - client name | |
96 | * | |
97 | * - check that client is a member of the access control list | |
98 | * - OR, if the query is add_member_to_list or delete_member_from_list | |
99 | * and the list is public, allow access if client = member | |
100 | */ | |
101 | ||
102 | access_list(q, argv, cl) | |
103 | struct query *q; | |
104 | char *argv[]; | |
105 | client *cl; | |
106 | { | |
107 | EXEC SQL BEGIN DECLARE SECTION; | |
108 | int list_id, acl_id, flags, gid; | |
109 | char acl_type[9]; | |
110 | EXEC SQL END DECLARE SECTION; | |
111 | char *client_type; | |
112 | int client_id, status; | |
113 | ||
114 | list_id = *(int *)argv[0]; | |
115 | EXEC SQL SELECT acl_id, acl_type, gid, publicflg | |
116 | INTO :acl_id, :acl_type, :gid, :flags | |
117 | FROM list | |
118 | WHERE list_id = :list_id; | |
119 | ||
120 | if (sqlca.sqlerrd[2] != 1) | |
121 | return(MR_INTERNAL); | |
122 | ||
123 | /* parse client structure */ | |
124 | if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) | |
125 | return(status); | |
126 | ||
127 | /* if amtl or dmfl and list is public allow client to add or delete self */ | |
128 | if (((!strcmp("amtl", q->shortname) && flags) || | |
129 | (!strcmp("dmfl", q->shortname))) && | |
130 | (!strcmp("USER", argv[1]))) { | |
131 | if (*(int *)argv[2] == client_id) return(MR_SUCCESS); | |
132 | /* if update_list, don't allow them to change the GID */ | |
133 | } else if (!strcmp("ulis", q->shortname)) { | |
134 | if ((!strcmp(argv[7], UNIQUE_GID) && (gid != -1)) || | |
135 | (strcmp(argv[7], UNIQUE_GID) && (gid != atoi(argv[7])))) | |
136 | return(MR_PERM); | |
137 | } | |
138 | ||
139 | /* check for client in access control list */ | |
140 | status = find_member(acl_type, acl_id, client_type, client_id, 0); | |
141 | if (!status) return(MR_PERM); | |
142 | ||
143 | return(MR_SUCCESS); | |
144 | } | |
145 | ||
146 | ||
147 | /* access_visible_list - allow access to list only if it is not hidden, | |
148 | * or if the client is on the ACL | |
149 | * | |
150 | * Inputs: argv[0] - list_id | |
151 | * cl - client identifier | |
152 | */ | |
153 | ||
154 | access_visible_list(q, argv, cl) | |
155 | struct query *q; | |
156 | char *argv[]; | |
157 | client *cl; | |
158 | { | |
159 | EXEC SQL BEGIN DECLARE SECTION; | |
160 | int list_id, acl_id, flags ; | |
161 | char acl_type[9]; | |
162 | EXEC SQL END DECLARE SECTION; | |
163 | char *client_type; | |
164 | int client_id, status; | |
165 | ||
166 | list_id = *(int *)argv[0]; | |
167 | EXEC SQL SELECT hidden, acl_id, acl_type | |
168 | INTO :flags, :acl_id, :acl_type | |
169 | FROM list | |
170 | WHERE list_id = :list_id; | |
171 | if (sqlca.sqlerrd[2] != 1) | |
172 | return(MR_INTERNAL); | |
173 | if (!flags) | |
174 | return(MR_SUCCESS); | |
175 | ||
176 | /* parse client structure */ | |
177 | if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) | |
178 | return(status); | |
179 | ||
180 | /* check for client in access control list */ | |
181 | status = find_member(acl_type, acl_id, client_type, client_id, 0); | |
182 | if (!status) | |
183 | return(MR_PERM); | |
184 | ||
185 | return(MR_SUCCESS); | |
186 | } | |
187 | ||
188 | ||
189 | /* access_vis_list_by_name - allow access to list only if it is not hidden, | |
190 | * or if the client is on the ACL | |
191 | * | |
192 | * Inputs: argv[0] - list name | |
193 | * cl - client identifier | |
194 | */ | |
195 | ||
196 | access_vis_list_by_name(q, argv, cl) | |
197 | struct query *q; | |
198 | char *argv[]; | |
199 | client *cl; | |
200 | { | |
201 | EXEC SQL BEGIN DECLARE SECTION; | |
202 | int acl_id, flags, rowcount; | |
203 | char acl_type[9], *listname; | |
204 | EXEC SQL END DECLARE SECTION; | |
205 | char *client_type; | |
206 | int client_id, status; | |
207 | ||
208 | listname = argv[0]; | |
209 | EXEC SQL SELECT hidden, acl_id, acl_type INTO :flags, :acl_id, :acl_type | |
210 | FROM list WHERE name = :listname; | |
211 | ||
212 | rowcount=sqlca.sqlerrd[2]; | |
213 | if (rowcount > 1) | |
214 | return(MR_WILDCARD); | |
215 | if (rowcount == 0) | |
216 | return(MR_NO_MATCH); | |
217 | if (!flags) | |
218 | return(MR_SUCCESS); | |
219 | ||
220 | /* parse client structure */ | |
221 | if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) | |
222 | return(status); | |
223 | ||
224 | /* check for client in access control list */ | |
225 | status = find_member(acl_type, acl_id, client_type, client_id, 0); | |
226 | if (!status) | |
227 | return(MR_PERM); | |
228 | ||
229 | return(MR_SUCCESS); | |
230 | } | |
231 | ||
232 | ||
233 | /* access_member - allow user to access member of type "USER" and name matches | |
234 | * username, or to access member of type "LIST" and list is one that user is | |
235 | * on the acl of, or the list is visible. | |
236 | */ | |
237 | ||
238 | access_member(q, argv, cl) | |
239 | struct query *q; | |
240 | char *argv[]; | |
241 | client *cl; | |
242 | { | |
243 | if (!strcmp(argv[0], "LIST") || !strcmp(argv[0], "RLIST")) | |
244 | return(access_visible_list(q, &argv[1], cl)); | |
245 | ||
246 | if (!strcmp(argv[0], "USER") || !strcmp(argv[0], "RUSER")) { | |
247 | if (cl->users_id == *(int *)argv[1]) | |
248 | return(MR_SUCCESS); | |
249 | } | |
250 | ||
251 | if (!strcmp(argv[0], "KERBEROS") || !strcmp(argv[0], "RKERBERO")) { | |
252 | if (cl->client_id == *(int *)argv[1]) | |
253 | return(MR_SUCCESS); | |
254 | } | |
255 | ||
256 | return(MR_PERM); | |
257 | } | |
258 | ||
259 | ||
260 | /* access_qgli - special access routine for Qualified_get_lists. Allows | |
261 | * access iff argv[0] == "TRUE" and argv[2] == "FALSE". | |
262 | */ | |
263 | ||
264 | access_qgli(q, argv, cl) | |
265 | struct query *q; | |
266 | char *argv[]; | |
267 | client *cl; | |
268 | { | |
269 | if (!strcmp(argv[0], "TRUE") && !strcmp(argv[2], "FALSE")) | |
270 | return(MR_SUCCESS); | |
271 | return(MR_PERM); | |
272 | } | |
273 | ||
274 | ||
275 | /* access_service - allow access if user is on ACL of service. Don't | |
276 | * allow access if a wildcard is used. | |
277 | */ | |
278 | ||
279 | access_service(q, argv, cl) | |
280 | struct query *q; | |
281 | char *argv[]; | |
282 | client *cl; | |
283 | { | |
284 | EXEC SQL BEGIN DECLARE SECTION; | |
285 | int acl_id; | |
286 | char *name, acl_type[9]; | |
287 | EXEC SQL END DECLARE SECTION; | |
288 | int client_id, status; | |
289 | char *client_type, *c; | |
290 | ||
291 | name = argv[0]; | |
292 | for(c=name;*c;c++) if(islower(*c)) *c = toupper(*c); /* uppercasify */ | |
293 | EXEC SQL SELECT acl_id, acl_type INTO :acl_id, :acl_type FROM servers | |
294 | WHERE name = :name; | |
295 | if (sqlca.sqlerrd[2] > 1) | |
296 | return(MR_PERM); | |
297 | ||
298 | /* parse client structure */ | |
299 | if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) | |
300 | return(status); | |
301 | ||
302 | /* check for client in access control list */ | |
303 | status = find_member(acl_type, acl_id, client_type, client_id, 0); | |
304 | if (!status) return(MR_PERM); | |
305 | ||
306 | return(MR_SUCCESS); | |
307 | } | |
308 | ||
309 | ||
310 | /* access_filesys - verify that client is owner or on owners list of filesystem | |
311 | * named by argv[0] | |
312 | */ | |
313 | ||
314 | access_filesys(q, argv, cl) | |
315 | struct query *q; | |
316 | char *argv[]; | |
317 | client *cl; | |
318 | { | |
319 | EXEC SQL BEGIN DECLARE SECTION; | |
320 | int users_id, list_id; | |
321 | char *name; | |
322 | EXEC SQL END DECLARE SECTION; | |
323 | int status, client_id; | |
324 | char *client_type; | |
325 | ||
326 | name = argv[0]; | |
327 | EXEC SQL SELECT owner, owners INTO :users_id, :list_id FROM filesys | |
328 | WHERE label = :name; | |
329 | ||
330 | if (sqlca.sqlerrd[2] != 1) | |
331 | return(MR_PERM); | |
332 | if (users_id == cl->users_id) | |
333 | return(MR_SUCCESS); | |
334 | if ((status = get_client(cl, &client_type, &client_id)) != MR_SUCCESS) | |
335 | return(status); | |
336 | status = find_member("LIST", list_id, client_type, client_id, 0); | |
337 | if (status) | |
338 | return(MR_SUCCESS); | |
339 | else | |
340 | return(MR_PERM); | |
341 | } | |
342 | ||
343 | ||
344 | \f | |
345 | /* Setup Routines */ | |
346 | ||
347 | /* Setup routine for add_user | |
348 | * | |
349 | * Inputs: argv[0] - login | |
350 | * argv[1] - uid | |
351 | * | |
352 | * Description: | |
353 | * | |
354 | * - if argv[1] == UNIQUE_UID then set argv[1] = next(uid) | |
355 | * - if argv[0] == UNIQUE_LOGIN then set argv[0] = "#<uid>" | |
356 | */ | |
357 | ||
358 | setup_ausr(q, argv, cl) | |
359 | struct query *q; | |
360 | register char *argv[]; | |
361 | client *cl; | |
362 | { | |
363 | int row; | |
364 | EXEC SQL BEGIN DECLARE SECTION; | |
365 | int nuid; | |
366 | EXEC SQL END DECLARE SECTION; | |
367 | ||
368 | if (!strcmp(q->shortname, "uusr") || !strcmp(q->shortname, "uuac")) | |
369 | row = 2; | |
370 | else | |
371 | row = 1; | |
372 | if (!strcmp(argv[row], UNIQUE_UID) || atoi(argv[row]) == -1) { | |
373 | if (set_next_object_id("uid", "users", 1)) | |
374 | return(MR_INGRES_ERR); | |
375 | EXEC SQL SELECT value INTO :nuid FROM numvalues WHERE name = 'uid'; | |
376 | if (sqlca.sqlerrd[2] != 1) | |
377 | return(MR_INTERNAL); | |
378 | sprintf(argv[row], "%d", nuid); | |
379 | } | |
380 | ||
381 | if (!strcmp(argv[0], UNIQUE_LOGIN) || atoi(argv[row]) == -1) { | |
382 | sprintf(argv[0], "#%s", argv[row]); | |
383 | } | |
384 | ||
385 | if((mr_errcode=prefetch_value(q,argv,cl))!=MR_SUCCESS) | |
386 | return(mr_errcode); | |
387 | ||
388 | return(MR_SUCCESS); | |
389 | } | |
390 | ||
391 | ||
392 | /* setup_dusr - verify that the user is no longer being referenced | |
393 | * and may safely be deleted. | |
394 | */ | |
395 | ||
396 | int setup_dusr(q, argv) | |
397 | struct query *q; | |
398 | char **argv; | |
399 | { | |
400 | EXEC SQL BEGIN DECLARE SECTION; | |
401 | int flag, id; | |
402 | EXEC SQL END DECLARE SECTION; | |
403 | ||
404 | id = *(int *)argv[0]; | |
405 | ||
406 | /* For now, only allow users to be deleted if their status is 0 */ | |
407 | EXEC SQL REPEATED SELECT status INTO :flag FROM users | |
408 | WHERE users_id = :id; | |
409 | if (flag != 0 && flag != 4) | |
410 | return(MR_IN_USE); | |
411 | ||
412 | EXEC SQL REPEATED DELETE FROM quota WHERE entity_id = :id AND type = 'USER'; | |
413 | EXEC SQL REPEATED DELETE FROM krbmap WHERE users_id = :id; | |
414 | EXEC SQL REPEATED SELECT member_id INTO :idummy FROM imembers | |
415 | WHERE member_id = :id AND member_type = 'USER'; | |
416 | if (sqlca.sqlerrd[2] > 0) | |
417 | return(MR_IN_USE); | |
418 | EXEC SQL REPEATED SELECT label INTO :cdummy FROM filesys WHERE owner = :id; | |
419 | if (sqlca.sqlerrd[2]> 0) | |
420 | return(MR_IN_USE); | |
421 | EXEC SQL REPEATED SELECT name INTO :cdummy FROM list | |
422 | WHERE acl_id = :id AND acl_type = 'USER'; | |
423 | if (sqlca.sqlerrd[2] > 0) | |
424 | return(MR_IN_USE); | |
425 | EXEC SQL REPEATED SELECT name INTO :cdummy FROM servers | |
426 | WHERE acl_id = :id AND acl_type = 'USER'; | |
427 | if (sqlca.sqlerrd[2] > 0) | |
428 | return(MR_IN_USE); | |
429 | EXEC SQL REPEATED SELECT acl_id INTO :idummy FROM hostaccess | |
430 | WHERE acl_id = :id AND acl_type = 'USER'; | |
431 | if (sqlca.sqlerrd[2] > 0) | |
432 | return(MR_IN_USE); | |
433 | if (ingres_errno) | |
434 | return(mr_errcode); | |
435 | return(MR_SUCCESS); | |
436 | } | |
437 | ||
438 | ||
439 | /* setup_spop: verify that there is already a valid POP machine_id in the | |
440 | * pop_id field. Also take care of keeping track of the post office usage. | |
441 | */ | |
442 | int setup_spop(q, argv) | |
443 | struct query *q; | |
444 | char **argv; | |
445 | { | |
446 | EXEC SQL BEGIN DECLARE SECTION; | |
447 | int id, mid, flag; | |
448 | char type[9]; | |
449 | EXEC SQL END DECLARE SECTION; | |
450 | ||
451 | id = *(int *)argv[0]; | |
452 | EXEC SQL REPEATED SELECT potype, pop_id INTO :type, :mid FROM users | |
453 | WHERE users_id = :id; | |
454 | if(sqlca.sqlerrd[2] = 0) | |
455 | return(MR_MACHINE); | |
456 | EXEC SQL REPEATED SELECT mach_id INTO :mid FROM machine | |
457 | WHERE mach_id = :mid; | |
458 | if (sqlca.sqlerrd[2] = 0) | |
459 | return(MR_MACHINE); | |
460 | if (strcmp(strtrim(type), "POP")) | |
461 | set_pop_usage(mid, 1); | |
462 | return(MR_SUCCESS); | |
463 | } | |
464 | ||
465 | ||
466 | /* setup_dpob: Take care of keeping track of the post office usage. | |
467 | */ | |
468 | int setup_dpob(q, argv) | |
469 | struct query *q; | |
470 | char **argv; | |
471 | { | |
472 | EXEC SQL BEGIN DECLARE SECTION; | |
473 | int id, user; | |
474 | char type[9]; | |
475 | EXEC SQL END DECLARE SECTION; | |
476 | ||
477 | user = *(int *)argv[0]; | |
478 | EXEC SQL REPEATED SELECT potype, pop_id INTO :type, :id FROM users | |
479 | WHERE users_id = :user; | |
480 | if (ingres_errno) return(mr_errcode); | |
481 | ||
482 | if (!strcmp(strtrim(type), "POP")) | |
483 | set_pop_usage(id, -1); | |
484 | return(MR_SUCCESS); | |
485 | } | |
486 | ||
487 | ||
488 | /* setup_dmac - verify that the machine is no longer being referenced | |
489 | * and may safely be deleted. | |
490 | */ | |
491 | ||
492 | int setup_dmac(q, argv) | |
493 | struct query *q; | |
494 | char **argv; | |
495 | { | |
496 | EXEC SQL BEGIN DECLARE SECTION; | |
497 | int flag, id; | |
498 | EXEC SQL END DECLARE SECTION; | |
499 | ||
500 | id = *(int *)argv[0]; | |
501 | EXEC SQL REPEATED SELECT login INTO :cdummy FROM users | |
502 | WHERE potype='POP' AND pop_id = :id; | |
503 | if (sqlca.sqlerrd[2] > 0) | |
504 | return(MR_IN_USE); | |
505 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM serverhosts | |
506 | WHERE mach_id = :id; | |
507 | if (sqlca.sqlerrd[2] > 0) | |
508 | return(MR_IN_USE); | |
509 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM nfsphys | |
510 | WHERE mach_id = :id; | |
511 | if (sqlca.sqlerrd[2] > 0) | |
512 | return(MR_IN_USE); | |
513 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM hostaccess | |
514 | WHERE mach_id = :id; | |
515 | if (sqlca.sqlerrd[2] > 0) | |
516 | return(MR_IN_USE); | |
517 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM printcap | |
518 | WHERE mach_id = :id; | |
519 | if (sqlca.sqlerrd[2] > 0) | |
520 | return(MR_IN_USE); | |
521 | EXEC SQL REPEATED SELECT quotaserver INTO :idummy FROM printcap | |
522 | WHERE quotaserver = :id; | |
523 | if (sqlca.sqlerrd[2] > 0) | |
524 | return(MR_IN_USE); | |
525 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM palladium | |
526 | WHERE mach_id = :id; | |
527 | if (sqlca.sqlerrd[2] > 0) | |
528 | return(MR_IN_USE); | |
529 | ||
530 | EXEC SQL REPEATED DELETE FROM mcmap WHERE mach_id = :id; | |
531 | if (ingres_errno) return(mr_errcode); | |
532 | return(MR_SUCCESS); | |
533 | } | |
534 | ||
535 | ||
536 | /* setup_dclu - verify that the cluster is no longer being referenced | |
537 | * and may safely be deleted. | |
538 | */ | |
539 | ||
540 | int setup_dclu(q, argv) | |
541 | struct query *q; | |
542 | char **argv; | |
543 | { | |
544 | EXEC SQL BEGIN DECLARE SECTION; | |
545 | int id; | |
546 | EXEC SQL END DECLARE SECTION; | |
547 | ||
548 | id = *(int *)argv[0]; | |
549 | EXEC SQL REPEATED SELECT mach_id INTO :idummy FROM mcmap | |
550 | WHERE clu_id = :id; | |
551 | if (sqlca.sqlerrd[2] > 0) | |
552 | return(MR_IN_USE); | |
553 | EXEC SQL REPEATED SELECT clu_id INTO :idummy FROM svc | |
554 | WHERE clu_id = :id; | |
555 | if (sqlca.sqlerrd[2] > 0) | |
556 | return(MR_IN_USE); | |
557 | if (ingres_errno) | |
558 | return(mr_errcode); | |
559 | return(MR_SUCCESS); | |
560 | } | |
561 | ||
562 | ||
563 | /* setup_alis - if argv[5] is non-zero and argv[6] is UNIQUE_ID, then allocate | |
564 | * a new gid and put it in argv[6]. Otherwise if argv[6] is UNIQUE_ID but | |
565 | * argv[5] is not, then remember that UNIQUE_ID is being stored by putting | |
566 | * a -1 there. Remember that this is also used for ulis, with the indexes | |
567 | * at 6 & 7. Also check that the list name does not contain uppercase | |
568 | * characters, control characters, @, or :. | |
569 | */ | |
570 | ||
571 | static int badlistchars[] = { | |
572 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^@ - ^O */ | |
573 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^P - ^_ */ | |
574 | 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, /* SPACE - / */ | |
575 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, /* 0 - ? */ | |
576 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* @ - O */ | |
577 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, /* P - _ */ | |
578 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */ | |
579 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* p - ^? */ | |
580 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
581 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
582 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
583 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
584 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
585 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
586 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
587 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
588 | }; | |
589 | ||
590 | int setup_alis(q, argv, cl) | |
591 | struct query *q; | |
592 | char *argv[]; | |
593 | client *cl; | |
594 | { | |
595 | EXEC SQL BEGIN DECLARE SECTION; | |
596 | int ngid; | |
597 | EXEC SQL END DECLARE SECTION; | |
598 | char *malloc(); | |
599 | unsigned char *p; | |
600 | int idx; | |
601 | ||
602 | if (!strcmp(q->shortname, "alis")) | |
603 | idx = 0; | |
604 | else if (!strcmp(q->shortname, "ulis")) | |
605 | idx = 1; | |
606 | ||
607 | for (p = (unsigned char *) argv[idx]; *p; p++) | |
608 | if (badlistchars[*p]) | |
609 | return(MR_BAD_CHAR); | |
610 | ||
611 | if (!strcmp(argv[6 + idx], UNIQUE_GID) || atoi(argv[6 + idx]) == -1) { | |
612 | if (atoi(argv[5 + idx])) { | |
613 | if (set_next_object_id("gid", "list", 1)) | |
614 | return(MR_INGRES_ERR); | |
615 | EXEC SQL REPEATED SELECT value INTO :ngid FROM numvalues | |
616 | WHERE name = 'gid'; | |
617 | if (ingres_errno) return(mr_errcode); | |
618 | sprintf(argv[6 + idx], "%d", ngid); | |
619 | } else { | |
620 | strcpy(argv[6 + idx], "-1"); | |
621 | } | |
622 | } | |
623 | ||
624 | if((mr_errcode=prefetch_value(q,argv,cl))!=MR_SUCCESS) | |
625 | return(mr_errcode); | |
626 | ||
627 | return(MR_SUCCESS); | |
628 | } | |
629 | ||
630 | ||
631 | /* setup_dlis - verify that the list is no longer being referenced | |
632 | * and may safely be deleted. | |
633 | */ | |
634 | ||
635 | int setup_dlis(q, argv) | |
636 | struct query *q; | |
637 | char *argv[]; | |
638 | { | |
639 | int flag, id, ec; | |
640 | ||
641 | id = *(int *)argv[0]; | |
642 | sprintf(stmt_buf,"SELECT member_id FROM imembers WHERE member_id = %d AND member_type='LIST'",id); | |
643 | if(ec=mr_select_any(stmt_buf)) { | |
644 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
645 | } | |
646 | ||
647 | sprintf(stmt_buf,"SELECT member_id FROM imembers WHERE list_id = %d",id); | |
648 | if(ec=mr_select_any(stmt_buf)) { | |
649 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
650 | } | |
651 | ||
652 | sprintf(stmt_buf,"SELECT label FROM filesys WHERE owners = %d",id); | |
653 | if(ec=mr_select_any(stmt_buf)) { | |
654 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
655 | } | |
656 | ||
657 | sprintf(stmt_buf,"SELECT tag FROM capacls WHERE list_id = %d",id); | |
658 | if(ec=mr_select_any(stmt_buf)) { | |
659 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
660 | } | |
661 | ||
662 | sprintf(stmt_buf,"SELECT name FROM list WHERE acl_id = %d AND acl_type='LIST' AND list_id != %d",id,id); | |
663 | if(ec=mr_select_any(stmt_buf)) { | |
664 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
665 | } | |
666 | ||
667 | sprintf(stmt_buf,"SELECT name FROM servers WHERE acl_id = %d AND acl_type='LIST'",id); | |
668 | if(ec=mr_select_any(stmt_buf)) { | |
669 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
670 | } | |
671 | ||
672 | sprintf(stmt_buf,"SELECT entity_id FROM quota WHERE entity_id = %d AND type='GROUP'",id); | |
673 | if(ec=mr_select_any(stmt_buf)) { | |
674 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
675 | } | |
676 | ||
677 | sprintf(stmt_buf,"SELECT acl_id FROM hostaccess WHERE acl_id = %d AND acl_type='LIST'",id); | |
678 | if(ec=mr_select_any(stmt_buf)) { | |
679 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
680 | } | |
681 | ||
682 | sprintf(stmt_buf,"SELECT class FROM zephyr z \ | |
683 | WHERE z.xmt_type = 'LIST' AND z.xmt_id = %d \ | |
684 | OR z.sub_type = 'LIST' AND z.sub_id = %d \ | |
685 | OR z.iws_type = 'LIST' AND z.iws_id = %d \ | |
686 | OR z.iui_type = 'LIST' AND z.iui_id = %d",id,id,id,id); | |
687 | if(ec=mr_select_any(stmt_buf)) { | |
688 | if(ec==MR_EXISTS) return(MR_IN_USE); else return(ec); | |
689 | } | |
690 | ||
691 | return(MR_SUCCESS); | |
692 | } | |
693 | ||
694 | ||
695 | /* setup_dsin - verify that the service is no longer being referenced | |
696 | * and may safely be deleted. | |
697 | */ | |
698 | ||
699 | int setup_dsin(q, argv) | |
700 | struct query *q; | |
701 | char **argv; | |
702 | { | |
703 | EXEC SQL BEGIN DECLARE SECTION; | |
704 | int ec; | |
705 | char *svrname; | |
706 | EXEC SQL END DECLARE SECTION; | |
707 | ||
708 | sprintf(stmt_buf,"SELECT service FROM serverhosts WHERE service = UPPERCASE('%s')",argv[0]); | |
709 | if(ec=mr_select_any(stmt_buf)) { | |
710 | if(ec==MR_EXISTS) | |
711 | return(MR_IN_USE); | |
712 | else | |
713 | return(ec); | |
714 | } | |
715 | ||
716 | svrname=argv[0]; | |
717 | EXEC SQL SELECT inprogress INTO :ec FROM servers | |
718 | WHERE name=UPPERCASE(:svrname); | |
719 | if(ingres_errno) | |
720 | return(mr_errcode); | |
721 | if(ec) | |
722 | return(MR_IN_USE); | |
723 | ||
724 | return(MR_SUCCESS); | |
725 | } | |
726 | ||
727 | ||
728 | /* setup_dshi - verify that the service-host is no longer being referenced | |
729 | * and may safely be deleted. | |
730 | */ | |
731 | ||
732 | int setup_dshi(q, argv) | |
733 | struct query *q; | |
734 | char **argv; | |
735 | { | |
736 | EXEC SQL BEGIN DECLARE SECTION; | |
737 | int id, ec; | |
738 | char *svrname; | |
739 | EXEC SQL END DECLARE SECTION; | |
740 | ||
741 | svrname=argv[0]; | |
742 | id = *(int *)argv[1]; | |
743 | ||
744 | EXEC SQL SELECT inprogress INTO :ec FROM serverhosts | |
745 | WHERE service=UPPERCASE(:svrname) AND mach_id = :id; | |
746 | if(ingres_errno) | |
747 | return(mr_errcode); | |
748 | if(ec) | |
749 | return(MR_IN_USE); | |
750 | ||
751 | ||
752 | return(MR_SUCCESS); | |
753 | } | |
754 | ||
755 | ||
756 | /** | |
757 | ** setup_add_filesys - verify existance of referenced file systems | |
758 | ** | |
759 | ** Inputs: Add | |
760 | ** argv[1] - type | |
761 | ** argv[2] - mach_id | |
762 | ** argv[3] - name | |
763 | ** argv[5] - access | |
764 | ** | |
765 | ** Description: | |
766 | ** - for type = RVD: | |
767 | ** * allow anything | |
768 | ** - for type = NFS: | |
769 | ** * extract directory prefix from name | |
770 | ** * verify mach_id/dir in nfsphys | |
771 | ** * verify access in {r, w, R, W} | |
772 | ** | |
773 | ** Side effect: sets variable var_phys_id to the ID of the physical | |
774 | ** filesystem (nfsphys_id for NFS, 0 for RVD) | |
775 | ** | |
776 | ** Errors: | |
777 | ** MR_NFS - specified directory not exported | |
778 | ** MR_FILESYS_ACCESS - invalid filesys access | |
779 | ** | |
780 | **/ | |
781 | ||
782 | EXEC SQL BEGIN DECLARE SECTION; | |
783 | static int var_phys_id; | |
784 | EXEC SQL END DECLARE SECTION; | |
785 | ||
786 | setup_afil(q, argv, cl) | |
787 | struct query *q; | |
788 | char *argv[]; | |
789 | client *cl; | |
790 | { | |
791 | char *type, *name; | |
792 | int mach_id; | |
793 | EXEC SQL BEGIN DECLARE SECTION; | |
794 | int ok; | |
795 | char ftype[32], *access; | |
796 | EXEC SQL END DECLARE SECTION; | |
797 | ||
798 | type = argv[1]; | |
799 | mach_id = *(int *)argv[2]; | |
800 | name = argv[3]; | |
801 | access = argv[5]; | |
802 | var_phys_id = 0; | |
803 | ||
804 | sprintf(ftype, "fs_access_%s", type); | |
805 | EXEC SQL SELECT trans INTO :cdummy FROM alias | |
806 | WHERE name = :ftype AND type = 'TYPE' and trans = :access; /** Use mr_select_any() */ | |
807 | if (ingres_errno) return(mr_errcode); | |
808 | if (sqlca.sqlerrd[2] == 0) return(MR_FILESYS_ACCESS); | |
809 | ||
810 | if((mr_errcode=prefetch_value(q,argv,cl))!=MR_SUCCESS) | |
811 | return(mr_errcode); | |
812 | ||
813 | if (!strcmp(type, "NFS")) | |
814 | return (check_nfs(mach_id, name, access)); | |
815 | ||
816 | return(MR_SUCCESS); | |
817 | } | |
818 | ||
819 | ||
820 | /* Verify the arguments, depending on the FStype. Also, if this is an | |
821 | * NFS filesystem, then update any quotas for that filesystem to reflect | |
822 | * the new phys_id. | |
823 | */ | |
824 | ||
825 | setup_ufil(q, argv, cl) | |
826 | struct query *q; | |
827 | char *argv[]; | |
828 | client *cl; | |
829 | { | |
830 | int mach_id, status; | |
831 | char *type, *name; | |
832 | EXEC SQL BEGIN DECLARE SECTION; | |
833 | int fid, total, who; | |
834 | char *entity, ftype[32], *access; | |
835 | int var_phys_id = 0; | |
836 | EXEC SQL END DECLARE SECTION; | |
837 | ||
838 | type = argv[2]; | |
839 | mach_id = *(int *)argv[3]; | |
840 | name = argv[4]; | |
841 | access = argv[6]; | |
842 | fid = *(int *)argv[0]; | |
843 | who = cl->client_id; | |
844 | entity = cl->entity; | |
845 | ||
846 | sprintf(ftype, "fs_access_%s", type); | |
847 | EXEC SQL SELECT trans INTO :cdummy FROM alias | |
848 | WHERE name = :ftype AND type='TYPE' AND trans = :access; | |
849 | if (ingres_errno) return(mr_errcode); | |
850 | if (sqlca.sqlerrd[2] == 0) return(MR_FILESYS_ACCESS); | |
851 | ||
852 | EXEC SQL SELECT type INTO :ftype FROM filesys | |
853 | WHERE filsys_id = :fid; | |
854 | strtrim(ftype); | |
855 | if (ingres_errno) return(mr_errcode); | |
856 | ||
857 | if (!strcmp(type, "NFS")) { | |
858 | status = check_nfs(mach_id, name, access); | |
859 | EXEC SQL UPDATE quota SET phys_id = :var_phys_id | |
860 | WHERE filsys_id = :fid; | |
861 | if (ingres_errno) return(mr_errcode); | |
862 | return(status); | |
863 | } else if (!strcmp(type, "AFS") && strcmp(ftype, "AFS")) { | |
864 | total = 0; | |
865 | EXEC SQL REPEATED DELETE FROM quota | |
866 | WHERE type = 'ANY' AND filsys_id = :fid; | |
867 | EXEC SQL SELECT SUM (quota) INTO :total FROM quota | |
868 | WHERE filsys_id = :fid AND phys_id != 0; | |
869 | if (ingres_errno) return(mr_errcode); | |
870 | if (total != 0) { | |
871 | /* | |
872 | * append quota (quota = total, filsys_id = fid, | |
873 | * phys_id = 0, entity_id = 0, type = "ANY", | |
874 | * modtime = "now", modby = who, modwith = entity) | |
875 | */ | |
876 | EXEC SQL INSERT INTO quota (quota, filsys_id, phys_id, entity_id, | |
877 | type, modtime, modby, modwith) | |
878 | VALUES (:total, :fid, 0, 0, | |
879 | 'ANY', 'now', :who, :entity) ; | |
880 | if (ingres_errno) return(mr_errcode); | |
881 | } | |
882 | } else { | |
883 | EXEC SQL UPDATE quota SET phys_id = 0 WHERE filsys_id = :fid; | |
884 | if (ingres_errno) return(mr_errcode); | |
885 | } | |
886 | return(MR_SUCCESS); | |
887 | } | |
888 | ||
889 | ||
890 | /* Find the NFS physical partition that the named directory is on. | |
891 | * This is done by comparing the dir against the mount point of the | |
892 | * partition. To make sure we get the correct match when there is | |
893 | * more than one, we sort the query in reverse order by dir name. | |
894 | */ | |
895 | ||
896 | check_nfs(mach_id, name, access) | |
897 | EXEC SQL BEGIN DECLARE SECTION; | |
898 | int mach_id; | |
899 | EXEC SQL END DECLARE SECTION; | |
900 | char *name; | |
901 | char *access; | |
902 | { | |
903 | EXEC SQL BEGIN DECLARE SECTION; | |
904 | char dir[81]; | |
905 | EXEC SQL END DECLARE SECTION; | |
906 | char caccess; | |
907 | register int status; | |
908 | register char *cp1; | |
909 | register char *cp2; | |
910 | ||
911 | status = MR_NFS; | |
912 | EXEC SQL DECLARE csr101 CURSOR FOR | |
913 | SELECT nfsphys_id, TRIM (dir) FROM nfsphys | |
914 | WHERE mach_id = :mach_id | |
915 | ORDER BY 2 DESC; | |
916 | EXEC SQL OPEN csr101; | |
917 | while(1) { | |
918 | EXEC SQL FETCH csr101 INTO :var_phys_id, :dir; | |
919 | if(sqlca.sqlcode != 0) break; | |
920 | cp1 = name; | |
921 | cp2 = dir; | |
922 | while (*cp2) { | |
923 | if (*cp1++ != *cp2) break; | |
924 | cp2++; | |
925 | } | |
926 | if (*cp2 == 0) { | |
927 | status = MR_SUCCESS; | |
928 | break; | |
929 | } | |
930 | } | |
931 | EXEC SQL CLOSE csr101; | |
932 | if (ingres_errno) | |
933 | return(mr_errcode); | |
934 | return(status); | |
935 | } | |
936 | ||
937 | ||
938 | /* setup_dfil: free any quota records and fsgroup info associated with | |
939 | * a filesystem when it is deleted. Also adjust the allocation numbers. | |
940 | */ | |
941 | ||
942 | setup_dfil(q, argv, cl) | |
943 | struct query *q; | |
944 | char **argv; | |
945 | client *cl; | |
946 | { | |
947 | EXEC SQL BEGIN DECLARE SECTION; | |
948 | int id, total, phys_id; | |
949 | short int none; | |
950 | EXEC SQL END DECLARE SECTION; | |
951 | ||
952 | id = *(int *)argv[0]; | |
953 | EXEC SQL REPEATED SELECT SUM (quota) INTO :total:none FROM quota | |
954 | WHERE filsys_id = :id; | |
955 | ||
956 | if(none) total=0; | |
957 | ||
958 | /** What if there are multiple phys_id's per f/s? (bad data) **/ | |
959 | EXEC SQL REPEATED SELECT phys_id INTO :phys_id FROM filesys | |
960 | WHERE filsys_id = :id; | |
961 | EXEC SQL REPEATED UPDATE nfsphys SET allocated = allocated - :total | |
962 | WHERE nfsphys_id = :phys_id; | |
963 | ||
964 | if(!none) { | |
965 | EXEC SQL REPEATED DELETE FROM quota WHERE filsys_id = :id; | |
966 | } | |
967 | EXEC SQL REPEATED DELETE FROM fsgroup WHERE filsys_id = :id; | |
968 | EXEC SQL REPEATED DELETE FROM fsgroup WHERE group_id = :id; | |
969 | if (ingres_errno) return(mr_errcode); | |
970 | return(MR_SUCCESS); | |
971 | } | |
972 | ||
973 | ||
974 | /* setup_dnfp: check to see that the nfs physical partition does not have | |
975 | * any filesystems assigned to it before allowing it to be deleted. | |
976 | */ | |
977 | ||
978 | setup_dnfp(q, argv, cl) | |
979 | struct query *q; | |
980 | char **argv; | |
981 | client *cl; | |
982 | { | |
983 | EXEC SQL BEGIN DECLARE SECTION; | |
984 | int id; | |
985 | char *dir; | |
986 | EXEC SQL END DECLARE SECTION; | |
987 | ||
988 | id = *(int *)argv[0]; | |
989 | dir = argv[1]; | |
990 | EXEC SQL REPEATED SELECT label INTO :cdummy FROM filesys fs, nfsphys np | |
991 | WHERE fs.mach_id = :id AND fs.phys_id = np.nfsphys_id | |
992 | AND np.mach_id = :id AND np.dir = :dir; | |
993 | if (sqlca.sqlerrd[2] > 0) | |
994 | return(MR_IN_USE); | |
995 | if (ingres_errno) | |
996 | return(mr_errcode); | |
997 | return(MR_SUCCESS); | |
998 | } | |
999 | ||
1000 | ||
1001 | /* setup_dqot: Remove allocation from nfsphys before deleting quota. | |
1002 | * argv[0] = filsys_id | |
1003 | * argv[1] = type if "update_quota" or "delete_quota" | |
1004 | * argv[2 or 1] = users_id or list_id | |
1005 | */ | |
1006 | ||
1007 | setup_dqot(q, argv, cl) | |
1008 | struct query *q; | |
1009 | char **argv; | |
1010 | client *cl; | |
1011 | { | |
1012 | EXEC SQL BEGIN DECLARE SECTION; | |
1013 | int quota, fs, id, physid; | |
1014 | char *qtype; | |
1015 | EXEC SQL END DECLARE SECTION; | |
1016 | ||
1017 | fs = *(int *)argv[0]; | |
1018 | if (!strcmp(q->name, "update_quota") || !strcmp(q->name, "delete_quota")) { | |
1019 | qtype = argv[1]; | |
1020 | id = *(int *)argv[2]; | |
1021 | } else { | |
1022 | qtype = "USER"; | |
1023 | id = *(int *)argv[1]; | |
1024 | } | |
1025 | ||
1026 | EXEC SQL REPEATED SELECT quota INTO :quota FROM quota | |
1027 | WHERE type = :qtype AND entity_id = :id AND filsys_id = :fs; | |
1028 | EXEC SQL REPEATED SELECT phys_id INTO :physid FROM filesys | |
1029 | WHERE filsys_id = :fs; | |
1030 | EXEC SQL REPEATED UPDATE nfsphys SET allocated = allocated - :quota | |
1031 | WHERE nfsphys_id = :physid; | |
1032 | ||
1033 | if (ingres_errno) return(mr_errcode); | |
1034 | return(MR_SUCCESS); | |
1035 | } | |
1036 | ||
1037 | ||
1038 | /* setup_sshi: don't exclusive lock the machine table during | |
1039 | * set_server_host_internal. | |
1040 | */ | |
1041 | /** Not allowed under (INGRES) SQL **/ | |
1042 | setup_sshi(q, argv, cl) | |
1043 | struct query *q; | |
1044 | char **argv; | |
1045 | client *cl; | |
1046 | { | |
1047 | #if 0 | |
1048 | #ifsql INGRES | |
1049 | EXEC SQL set lockmode session where readlock = system; | |
1050 | #endsql | |
1051 | #endif | |
1052 | } | |
1053 | ||
1054 | ||
1055 | /* setup add_kerberos_user_mapping: add the string to the string | |
1056 | * table if necessary. | |
1057 | */ | |
1058 | ||
1059 | setup_akum(q, argv, cl) | |
1060 | struct query *q; | |
1061 | char **argv; | |
1062 | client *cl; | |
1063 | { | |
1064 | EXEC SQL BEGIN DECLARE SECTION; | |
1065 | int id, rowcount; | |
1066 | char *name; | |
1067 | EXEC SQL END DECLARE SECTION; | |
1068 | ||
1069 | name = argv[1]; | |
1070 | if (name_to_id(name, "STRING", &id) != MR_SUCCESS) { | |
1071 | if (q->type != APPEND) return(MR_STRING); | |
1072 | EXEC SQL SELECT value INTO :id FROM numvalues | |
1073 | WHERE name = 'strings_id'; | |
1074 | id++; | |
1075 | EXEC SQL UPDATE numvalues SET value = :id | |
1076 | WHERE name = 'strings_id'; | |
1077 | EXEC SQL INSERT INTO strings (string_id, string) VALUES (:id, :name); | |
1078 | cache_entry(name, "STRING", id); | |
1079 | } | |
1080 | if (ingres_errno) return(mr_errcode); | |
1081 | *(int *)argv[1] = id; | |
1082 | return(MR_SUCCESS); | |
1083 | } | |
1084 | ||
1085 | ||
1086 | \f | |
1087 | /* FOLLOWUP ROUTINES */ | |
1088 | ||
1089 | /* generic set_modtime routine. This takes the table name from the query, | |
1090 | * and will update the modtime, modby, and modwho fields in the entry in | |
1091 | * the table whose name field matches argv[0]. | |
1092 | */ | |
1093 | ||
1094 | set_modtime(q, argv, cl) | |
1095 | struct query *q; | |
1096 | char *argv[]; | |
1097 | client *cl; | |
1098 | { | |
1099 | char *name, *entity, *table; | |
1100 | int who; | |
1101 | ||
1102 | entity = cl->entity; | |
1103 | who = cl->client_id; | |
1104 | table = q->rtable; | |
1105 | name = argv[0]; | |
1106 | ||
1107 | sprintf(stmt_buf,"UPDATE %s SET modtime = 'now', modby = %d, modwith = '%s' WHERE %s.name = LEFT('%s',SIZE(%s.name))",table,who,entity,table,name,table); | |
1108 | EXEC SQL EXECUTE IMMEDIATE :stmt_buf; | |
1109 | ||
1110 | return(MR_SUCCESS); | |
1111 | } | |
1112 | ||
1113 | /* generic set_modtime_by_id routine. This takes the table name from | |
1114 | * the query, and the id name from the validate record, | |
1115 | * and will update the modtime, modby, and modwho fields in the entry in | |
1116 | * the table whose id matches argv[0]. | |
1117 | */ | |
1118 | ||
1119 | set_modtime_by_id(q, argv, cl) | |
1120 | struct query *q; | |
1121 | char **argv; | |
1122 | client *cl; | |
1123 | { | |
1124 | char *entity, *table, *id_name; | |
1125 | int who, id; | |
1126 | ||
1127 | entity = cl->entity; | |
1128 | who = cl->client_id; | |
1129 | table = q->rtable; | |
1130 | id_name = q->validate->object_id; | |
1131 | ||
1132 | id = *(int *)argv[0]; | |
1133 | sprintf(stmt_buf,"UPDATE %s SET modtime = 'now', modby = %d, \ | |
1134 | modwith = '%s' WHERE %s.%s = %d",table,who,entity,table,id_name,id); | |
1135 | EXEC SQL EXECUTE IMMEDIATE :stmt_buf; | |
1136 | return(MR_SUCCESS); | |
1137 | } | |
1138 | ||
1139 | ||
1140 | /* Sets the finger modtime on a user record. The users_id will be in argv[0]. | |
1141 | */ | |
1142 | ||
1143 | set_finger_modtime(q, argv, cl) | |
1144 | struct query *q; | |
1145 | char *argv[]; | |
1146 | client *cl; | |
1147 | { | |
1148 | EXEC SQL BEGIN DECLARE SECTION; | |
1149 | int users_id, who; | |
1150 | char *entity; | |
1151 | EXEC SQL END DECLARE SECTION; | |
1152 | ||
1153 | entity = cl->entity; | |
1154 | who = cl->client_id; | |
1155 | users_id = *(int *)argv[0]; | |
1156 | ||
1157 | EXEC SQL UPDATE users SET fmodtime='now', fmodby = :who, fmodwith = :entity | |
1158 | WHERE users.users_id = :users_id; | |
1159 | ||
1160 | return(MR_SUCCESS); | |
1161 | } | |
1162 | ||
1163 | ||
1164 | /* Sets the pobox modtime on a user record. The users_id will be in argv[0]. | |
1165 | */ | |
1166 | ||
1167 | set_pobox_modtime(q, argv, cl) | |
1168 | struct query *q; | |
1169 | char **argv; | |
1170 | client *cl; | |
1171 | { | |
1172 | EXEC SQL BEGIN DECLARE SECTION; | |
1173 | int users_id, who; | |
1174 | char *entity; | |
1175 | EXEC SQL END DECLARE SECTION; | |
1176 | ||
1177 | entity = cl->entity; | |
1178 | who = cl->client_id; | |
1179 | users_id = *(int *)argv[0]; | |
1180 | ||
1181 | EXEC SQL UPDATE users SET pmodtime='now', pmodby = :who, pmodwith = :entity | |
1182 | WHERE users.users_id = :users_id; | |
1183 | ||
1184 | return(MR_SUCCESS); | |
1185 | } | |
1186 | ||
1187 | ||
1188 | /* Like set_modtime, but uppercases the name first. | |
1189 | */ | |
1190 | ||
1191 | set_uppercase_modtime(q, argv, cl) | |
1192 | struct query *q; | |
1193 | char **argv; | |
1194 | client *cl; | |
1195 | { | |
1196 | char *name, *entity, *table; | |
1197 | int who; | |
1198 | ||
1199 | entity = cl->entity; | |
1200 | who = cl->client_id; | |
1201 | table = q->rtable; | |
1202 | name = argv[0]; | |
1203 | ||
1204 | sprintf(stmt_buf,"UPDATE %s SET modtime = 'now', modby = %d, modwith = '%s' WHERE %s.name = UPPERCASE(LEFT('%s',SIZE(%s.name)))",table,who,entity,table,name,table); | |
1205 | EXEC SQL EXECUTE IMMEDIATE :stmt_buf; | |
1206 | ||
1207 | return(MR_SUCCESS); | |
1208 | } | |
1209 | ||
1210 | ||
1211 | /* Sets the modtime on the machine whose mach_id is in argv[0]. This routine | |
1212 | * is necessary for add_machine_to_cluster becuase the table that query | |
1213 | * operates on is "mcm", not "machine". | |
1214 | */ | |
1215 | ||
1216 | set_mach_modtime_by_id(q, argv, cl) | |
1217 | struct query *q; | |
1218 | char **argv; | |
1219 | client *cl; | |
1220 | { | |
1221 | EXEC SQL BEGIN DECLARE SECTION; | |
1222 | char *entity; | |
1223 | int who, id; | |
1224 | EXEC SQL END DECLARE SECTION; | |
1225 | ||
1226 | entity = cl->entity; | |
1227 | who = cl->client_id; | |
1228 | id = *(int *)argv[0]; | |
1229 | EXEC SQL UPDATE machine SET modtime='now', modby = :who, modwith = :entity | |
1230 | WHERE machine.mach_id = :id; | |
1231 | ||
1232 | return(MR_SUCCESS); | |
1233 | } | |
1234 | ||
1235 | ||
1236 | /* Sets the modtime on the cluster whose mach_id is in argv[0]. This routine | |
1237 | * is necessary for add_cluster_data and delete_cluster_data becuase the | |
1238 | * table that query operates on is "svc", not "cluster". | |
1239 | */ | |
1240 | ||
1241 | set_cluster_modtime_by_id(q, argv, cl) | |
1242 | struct query *q; | |
1243 | char **argv; | |
1244 | client *cl; | |
1245 | { | |
1246 | EXEC SQL BEGIN DECLARE SECTION; | |
1247 | char *entity; | |
1248 | int who, id; | |
1249 | EXEC SQL END DECLARE SECTION; | |
1250 | ||
1251 | entity = cl->entity; | |
1252 | who = cl->client_id; | |
1253 | ||
1254 | id = *(int *)argv[0]; | |
1255 | EXEC SQL UPDATE cluster SET modtime='now', modby = :who, modwith = :entity | |
1256 | WHERE cluster.clu_id = :id; | |
1257 | return(MR_SUCCESS); | |
1258 | } | |
1259 | ||
1260 | ||
1261 | /* sets the modtime on the serverhost where the service name is in argv[0] | |
1262 | * and the mach_id is in argv[1]. | |
1263 | */ | |
1264 | ||
1265 | set_serverhost_modtime(q, argv, cl) | |
1266 | struct query *q; | |
1267 | char **argv; | |
1268 | client *cl; | |
1269 | { | |
1270 | EXEC SQL BEGIN DECLARE SECTION; | |
1271 | char *entity, *serv; | |
1272 | int who, id; | |
1273 | EXEC SQL END DECLARE SECTION; | |
1274 | ||
1275 | entity = cl->entity; | |
1276 | who = cl->client_id; | |
1277 | ||
1278 | serv = argv[0]; | |
1279 | id = *(int *)argv[1]; | |
1280 | EXEC SQL UPDATE serverhosts | |
1281 | SET modtime = 'now', modby = :who, modwith = :entity | |
1282 | WHERE service = :serv AND mach_id = :id; | |
1283 | return(MR_SUCCESS); | |
1284 | } | |
1285 | ||
1286 | ||
1287 | /* sets the modtime on the nfsphys where the mach_id is in argv[0] and the | |
1288 | * directory name is in argv[1]. | |
1289 | */ | |
1290 | ||
1291 | set_nfsphys_modtime(q, argv, cl) | |
1292 | struct query *q; | |
1293 | char **argv; | |
1294 | client *cl; | |
1295 | { | |
1296 | EXEC SQL BEGIN DECLARE SECTION; | |
1297 | char *entity, *dir; | |
1298 | int who, id; | |
1299 | EXEC SQL END DECLARE SECTION; | |
1300 | ||
1301 | entity = cl->entity; | |
1302 | who = cl->client_id; | |
1303 | ||
1304 | id = *(int *)argv[0]; | |
1305 | dir = argv[1]; | |
1306 | EXEC SQL UPDATE nfsphys SET modtime = 'now', modby = :who, modwith = :entity | |
1307 | WHERE dir = :dir AND mach_id = :id; | |
1308 | return(MR_SUCCESS); | |
1309 | } | |
1310 | ||
1311 | ||
1312 | /* sets the modtime on a filesystem, where argv[0] contains the filesys | |
1313 | * label. | |
1314 | */ | |
1315 | ||
1316 | set_filesys_modtime(q, argv, cl) | |
1317 | struct query *q; | |
1318 | char *argv[]; | |
1319 | client *cl; | |
1320 | { | |
1321 | EXEC SQL BEGIN DECLARE SECTION; | |
1322 | char *label, *entity; | |
1323 | int who; | |
1324 | EXEC SQL END DECLARE SECTION; | |
1325 | ||
1326 | entity = cl->entity; | |
1327 | who = cl->client_id; | |
1328 | ||
1329 | label = argv[0]; | |
1330 | if (!strcmp(q->shortname, "ufil")) | |
1331 | label = argv[1]; | |
1332 | ||
1333 | EXEC SQL UPDATE filesys SET modtime = 'now', modby = :who, | |
1334 | modwith = :entity, phys_id = :var_phys_id | |
1335 | WHERE label = LEFT(:label,SIZE(label)); | |
1336 | return(MR_SUCCESS); | |
1337 | } | |
1338 | ||
1339 | ||
1340 | /* sets the modtime on a zephyr class, where argv[0] contains the class | |
1341 | * name. | |
1342 | */ | |
1343 | ||
1344 | set_zephyr_modtime(q, argv, cl) | |
1345 | struct query *q; | |
1346 | char *argv[]; | |
1347 | client *cl; | |
1348 | { | |
1349 | EXEC SQL BEGIN DECLARE SECTION; | |
1350 | char *class, *entity; | |
1351 | int who; | |
1352 | EXEC SQL END DECLARE SECTION; | |
1353 | ||
1354 | entity = cl->entity; | |
1355 | who = cl->client_id; | |
1356 | ||
1357 | class = argv[0]; | |
1358 | ||
1359 | EXEC SQL UPDATE zephyr SET modtime = 'now', modby = :who, modwith = :entity | |
1360 | WHERE class = LEFT(:class,SIZE(class)); | |
1361 | ||
1362 | return(MR_SUCCESS); | |
1363 | } | |
1364 | ||
1365 | ||
1366 | /* fixes the modby field. This will be the second to last thing in the | |
1367 | * argv, the argv length is determined from the query structure. It is | |
1368 | * passed as a pointer to an integer. This will either turn it into a | |
1369 | * username, or # + the users_id. | |
1370 | */ | |
1371 | followup_fix_modby(q, sq, v, action, actarg, cl) | |
1372 | struct query *q; | |
1373 | register struct save_queue *sq; | |
1374 | struct validate *v; | |
1375 | register int (*action)(); | |
1376 | register int actarg; | |
1377 | client *cl; | |
1378 | { | |
1379 | register int i, j; | |
1380 | char **argv, *malloc(); | |
1381 | int id, status; | |
1382 | ||
1383 | i = q->vcnt - 2; | |
1384 | while (sq_get_data(sq, &argv)) { | |
1385 | id = atoi(argv[i]); | |
1386 | if (id > 0) | |
1387 | status = id_to_name(id, "USER", &argv[i]); | |
1388 | else | |
1389 | status = id_to_name(-id, "STRING", &argv[i]); | |
1390 | if (status && status != MR_NO_MATCH) | |
1391 | return(status); | |
1392 | (*action)(q->vcnt, argv, actarg); | |
1393 | for (j = 0; j < q->vcnt; j++) | |
1394 | free(argv[j]); | |
1395 | free(argv); | |
1396 | } | |
1397 | sq_destroy(sq); | |
1398 | return(MR_SUCCESS); | |
1399 | } | |
1400 | ||
1401 | ||
1402 | /* After retrieving a user account, fix the modby field and signature. | |
1403 | * The modby field is the second to last thing in the | |
1404 | * argv, the argv length is determined from the query structure. It is | |
1405 | * passed as a pointer to an integer. This will either turn it into a | |
1406 | * username, or # + the users_id. Only "gua*" queries have a signature, | |
1407 | * these are ones with U_END return values. "gub*" queries also use this | |
1408 | * routine but don't have a signature. | |
1409 | */ | |
1410 | followup_guax(q, sq, v, action, actarg, cl) | |
1411 | struct query *q; | |
1412 | register struct save_queue *sq; | |
1413 | struct validate *v; | |
1414 | register int (*action)(); | |
1415 | register int actarg; | |
1416 | client *cl; | |
1417 | { | |
1418 | register int i, j; | |
1419 | char **argv, *malloc(); | |
1420 | #ifdef GDSS | |
1421 | unsigned char sigbuf[256]; | |
1422 | char *kname; | |
1423 | SigInfo si; | |
1424 | EXEC SQL BEGIN DECLARE SECTION; | |
1425 | int timestamp, who; | |
1426 | char *login; | |
1427 | varchar struct { short data_size; char data_buf[257];} rsig; | |
1428 | EXEC SQL END DECLARE SECTION; | |
1429 | #endif /* GDSS */ | |
1430 | int id, status; | |
1431 | ||
1432 | i = q->vcnt - 2; | |
1433 | while (sq_get_data(sq, &argv)) { | |
1434 | #ifdef DEBUG | |
1435 | com_err(whoami, 0, "argv[SIGNATURE] = \"%s\"", argv[U_SIGNATURE]); | |
1436 | #endif /* DEBUG */ | |
1437 | id = atoi(argv[i]); | |
1438 | if (id > 0) | |
1439 | status = id_to_name(id, "USER", &argv[i]); | |
1440 | else | |
1441 | status = id_to_name(-id, "STRING", &argv[i]); | |
1442 | if (status && status != MR_NO_MATCH) | |
1443 | return(status); | |
1444 | #ifdef GDSS | |
1445 | if (q->vcnt == U_END && strlen(argv[U_SIGNATURE])) { | |
1446 | login = argv[U_NAME]; | |
1447 | EXEC SQL REPEATED SELECT signature, sigdate, sigwho | |
1448 | INTO :rsig, :timestamp, :who FROM users | |
1449 | WHERE login = :login; | |
1450 | /** What about (INGRES) error handling? **/ | |
1451 | kname = malloc(1); | |
1452 | status = id_to_name(who, "STRING", &kname); | |
1453 | si.timestamp = timestamp; | |
1454 | si.SigInfoVersion = 0; /* XXXXX this isn't used */ | |
1455 | kname_parse(si.pname, si.pinst, si.prealm, kname); | |
1456 | free(kname); | |
1457 | rsig.data_buf[rsig.data_size] = 0; | |
1458 | si.rawsig = (unsigned char *)strsave(rsig.data_buf); | |
1459 | #ifdef DEBUG | |
1460 | com_err(whoami, 0, "rawsig length = %d, sig=\"%s\"", strlen(si.rawsig), si.rawsig); | |
1461 | #endif /* DEBUG */ | |
1462 | GDSS_Recompose(&si, sigbuf); | |
1463 | free(si.rawsig); | |
1464 | free(argv[U_SIGNATURE]); | |
1465 | argv[U_SIGNATURE] = strsave(sigbuf); | |
1466 | #ifdef DEBUG | |
1467 | com_err(whoami, 0, "generated signature length %d", strlen(sigbuf)); | |
1468 | #endif /* DEBUG */ | |
1469 | } | |
1470 | #endif /* GDSS */ | |
1471 | (*action)(q->vcnt, argv, actarg); | |
1472 | for (j = 0; j < q->vcnt; j++) | |
1473 | free(argv[j]); | |
1474 | free(argv); | |
1475 | } | |
1476 | sq_destroy(sq); | |
1477 | return(MR_SUCCESS); | |
1478 | } | |
1479 | ||
1480 | ||
1481 | /** | |
1482 | ** followup_ausr - add finger and pobox entries, set_user_modtime | |
1483 | ** | |
1484 | ** Inputs: | |
1485 | ** argv[0] - login (add_user) | |
1486 | ** argv[3] - last name | |
1487 | ** argv[4] - first name | |
1488 | ** argv[5] - middle name | |
1489 | ** | |
1490 | **/ | |
1491 | ||
1492 | followup_ausr(q, argv, cl) | |
1493 | struct query *q; | |
1494 | char *argv[]; | |
1495 | client *cl; | |
1496 | { | |
1497 | EXEC SQL BEGIN DECLARE SECTION; | |
1498 | int who, status, id; | |
1499 | char *login, *entity, *src, *dst, *name; | |
1500 | char fullname[129]; | |
1501 | EXEC SQL END DECLARE SECTION; | |
1502 | #ifdef GDSS | |
1503 | char databuf[32], *kname_unparse(); | |
1504 | EXEC SQL BEGIN DECLARE SECTION; | |
1505 | char rawsig[128]; | |
1506 | int sigwho, timestamp; | |
1507 | EXEC SQL END DECLARE SECTION; | |
1508 | SigInfo si; | |
1509 | #endif /* GDSS */ | |
1510 | ||
1511 | /* build fullname */ | |
1512 | if (strlen(argv[4]) && strlen(argv[5])) | |
1513 | sprintf(fullname, "%s %s %s", argv[4], argv[5], argv[3]); | |
1514 | else if (strlen(argv[4])) | |
1515 | sprintf(fullname, "%s %s", argv[4], argv[3]); | |
1516 | else | |
1517 | sprintf(fullname, "%s", argv[3]); | |
1518 | ||
1519 | #ifdef GDSS | |
1520 | if (q->vcnt == U_END && *argv[U_SIGNATURE]) { | |
1521 | sprintf(databuf, "%s:%s", argv[U_NAME], argv[U_MITID]); | |
1522 | /* skip bytes for timestamp & kname */ | |
1523 | si.rawsig = (unsigned char *) rawsig; | |
1524 | status = GDSS_Verify(databuf, strlen(databuf), argv[U_SIGNATURE], &si); | |
1525 | if (strlen(rawsig) > mr_sig_length) { | |
1526 | com_err(whoami, 0, "GDSS signature would be truncated."); /** untested **/ | |
1527 | return(MR_INTERNAL); | |
1528 | } | |
1529 | if (status == 0) { | |
1530 | name = kname_unparse(si.pname, si.pinst, si.prealm); | |
1531 | status = name_to_id(name, "STRING", &sigwho); | |
1532 | if (status == MR_NO_MATCH) { | |
1533 | EXEC SQL REPEATED SELECT value INTO :sigwho FROM numvalues | |
1534 | WHERE name='strings_id'; | |
1535 | sigwho++; | |
1536 | EXEC SQL REPEATED UPDATE numvalues SET value = :sigwho | |
1537 | WHERE name='strings_id'; | |
1538 | EXEC SQL INSERT INTO strings (string_id, string) | |
1539 | VALUES (:sigwho, :name); | |
1540 | } else if (status) | |
1541 | return(gdss2et(status)); | |
1542 | timestamp = si.timestamp; | |
1543 | } else | |
1544 | return(gdss2et(status)); | |
1545 | } else { | |
1546 | rawsig[0] = 0; | |
1547 | sigwho = 0; | |
1548 | timestamp = 0; | |
1549 | } | |
1550 | #endif /* GDSS */ | |
1551 | ||
1552 | login = argv[0]; | |
1553 | who = cl->client_id; | |
1554 | entity = cl->entity; | |
1555 | ||
1556 | /* create finger entry, pobox & set modtime on user */ | |
1557 | #ifdef GDSS | |
1558 | EXEC SQL REPEATED UPDATE users | |
1559 | SET modtime='now', modby=:who, modwith = :entity, | |
1560 | fullname = :fullname, affiliation = type, | |
1561 | signature = :rawsig, sigdate = :timestamp, sigwho = :sigwho, | |
1562 | fmodtime='now', fmodby = :who, fmodwith = :entity, | |
1563 | potype='NONE', pmodtime='now', pmodby = :who, pmodwith = :entity | |
1564 | WHERE login = :login; | |
1565 | #else /* GDSS */ | |
1566 | EXEC SQL REPEATED UPDATE users | |
1567 | SET modtime='now', modby=:who, modwith = :entity, | |
1568 | fullname = :fullname, affiliation = type, | |
1569 | fmodtime='now', fmodby = :who, fmodwith = :entity, | |
1570 | potype='NONE', pmodtime='now', pmodby = :who, pmodwith = :entity | |
1571 | WHERE login = :login; | |
1572 | #endif /* GDSS */ | |
1573 | ||
1574 | return(MR_SUCCESS); | |
1575 | } | |
1576 | ||
1577 | ||
1578 | /** | |
1579 | ** followup_uusr - do signature, set_user_modtime | |
1580 | ** | |
1581 | ** Inputs: | |
1582 | ** argv[0] - login (add_user) | |
1583 | ** argv[U_SIGNATURE] - sig | |
1584 | ** | |
1585 | **/ | |
1586 | ||
1587 | followup_uuac(q, argv, cl) | |
1588 | struct query *q; | |
1589 | char *argv[]; | |
1590 | client *cl; | |
1591 | { | |
1592 | EXEC SQL BEGIN DECLARE SECTION; | |
1593 | int who, status, id; | |
1594 | char *entity, *name; | |
1595 | EXEC SQL END DECLARE SECTION; | |
1596 | #ifdef GDSS | |
1597 | char databuf[32], *kname_unparse(); | |
1598 | EXEC SQL BEGIN DECLARE SECTION; | |
1599 | char rawsig[128]; | |
1600 | char *login; | |
1601 | int sigwho, timestamp; | |
1602 | EXEC SQL END DECLARE SECTION; | |
1603 | SigInfo si; | |
1604 | #endif /* GDSS */ | |
1605 | ||
1606 | id = *(int *)argv[0]; | |
1607 | who = cl->client_id; | |
1608 | entity = cl->entity; | |
1609 | ||
1610 | #ifdef GDSS | |
1611 | if (q->vcnt == U_MODTIME && *argv[U_SIGNATURE + 1]) { | |
1612 | login = malloc(1); | |
1613 | status = id_to_name(id, "USER", &login); | |
1614 | sprintf(databuf, "%s:%s", login, argv[U_MITID+1]); | |
1615 | free(login); | |
1616 | /* skip bytes for timestamp & kname */ | |
1617 | si.rawsig = (unsigned char *) rawsig; | |
1618 | #ifdef DEBUG | |
1619 | com_err(whoami, 0, "verifying sig"); | |
1620 | #endif /* DEBUG */ | |
1621 | status = GDSS_Verify(databuf, strlen(databuf), argv[U_SIGNATURE+1], &si); | |
1622 | #ifdef DEBUG | |
1623 | com_err(whoami, 0, "verified"); | |
1624 | #endif /* DEBUG */ | |
1625 | if (strlen(rawsig) > mr_sig_length) { | |
1626 | com_err(whoami, 0, "GDSS signature would be truncated."); /** untested **/ | |
1627 | return(MR_INTERNAL); | |
1628 | } | |
1629 | if (status == 0) { | |
1630 | name = kname_unparse(si.pname, si.pinst, si.prealm); | |
1631 | status = name_to_id(name, "STRING", &sigwho); | |
1632 | if (status == MR_NO_MATCH) { | |
1633 | EXEC SQL REPEATED SELECT value INTO :sigwho FROM numvalues | |
1634 | WHERE name='strings_id'; | |
1635 | sigwho++; | |
1636 | EXEC SQL REPEATED UPDATE numvalues SET value = :sigwho | |
1637 | WHERE name='strings_id'; | |
1638 | EXEC SQL INSERT INTO strings (string_id, string) | |
1639 | VALUES (:sigwho, :name); | |
1640 | } else if (status) | |
1641 | return(gdss2et(status)); | |
1642 | timestamp = si.timestamp; | |
1643 | } else | |
1644 | return(gdss2et(status)); | |
1645 | } else { | |
1646 | rawsig[0] = 0; | |
1647 | sigwho = 0; | |
1648 | timestamp = 0; | |
1649 | } | |
1650 | #endif /* GDSS */ | |
1651 | ||
1652 | /* create finger entry, pobox & set modtime on user */ | |
1653 | ||
1654 | #ifdef GDSS | |
1655 | EXEC SQL REPEATED UPDATE users SET modtime='now', modby = :who, modwith = :entity, | |
1656 | signature = :rawsig, sigdate = :timestamp, sigwho = :sigwho | |
1657 | WHERE users_id = :id; | |
1658 | #else /* GDSS */ | |
1659 | EXEC SQL REPEATED UPDATE users SET modtime='now', modby = :who, modwith = :entity | |
1660 | WHERE users_id = :id; | |
1661 | #endif /* GDSS */ | |
1662 | return(MR_SUCCESS); | |
1663 | } | |
1664 | ||
1665 | ||
1666 | /* followup_gpob: fixes argv[2] based on the IDs currently there and the | |
1667 | * type in argv[1]. Then completes the upcall to the user. | |
1668 | * | |
1669 | * argv[2] is of the form "123:234" where the first integer is the machine | |
1670 | * ID if it is a pop box, and the second is the string ID if it is an SMTP | |
1671 | * box. argv[1] should be "POP", "SMTP", or "NONE". Boxes of type NONE | |
1672 | * are skipped. | |
1673 | */ | |
1674 | ||
1675 | followup_gpob(q, sq, v, action, actarg, cl) | |
1676 | register struct query *q; | |
1677 | register struct save_queue *sq; | |
1678 | register struct validate *v; | |
1679 | register int (*action)(); | |
1680 | int actarg; | |
1681 | client *cl; | |
1682 | { | |
1683 | char **argv, *index(); | |
1684 | char *ptype, *p; | |
1685 | int mid, sid, status, i; | |
1686 | ||
1687 | /* for each row */ | |
1688 | while (sq_get_data(sq, &argv)) { | |
1689 | mr_trim_args(2, argv); | |
1690 | ptype = argv[1]; | |
1691 | p = index(argv[2], ':'); | |
1692 | *p++ = 0; | |
1693 | mid = atoi(argv[2]); | |
1694 | sid = atoi(p); | |
1695 | ||
1696 | if (!strcmp(ptype, "POP")) { | |
1697 | status = id_to_name(mid, "MACHINE", &argv[2]); | |
1698 | if (status == MR_NO_MATCH) | |
1699 | return(MR_MACHINE); | |
1700 | } else if (!strcmp(ptype, "SMTP")) { | |
1701 | status = id_to_name(sid, "STRING", &argv[2]); | |
1702 | if (status == MR_NO_MATCH) | |
1703 | return(MR_STRING); | |
1704 | } else /* ptype == "NONE" */ { | |
1705 | goto skip; | |
1706 | } | |
1707 | if (status) return(status); | |
1708 | ||
1709 | if (!strcmp(q->shortname, "gpob")) { | |
1710 | sid = atoi(argv[4]); | |
1711 | if (sid > 0) | |
1712 | status = id_to_name(sid, "USER", &argv[4]); | |
1713 | else | |
1714 | status = id_to_name(-sid, "STRING", &argv[4]); | |
1715 | } | |
1716 | if (status && status != MR_NO_MATCH) return(status); | |
1717 | ||
1718 | (*action)(q->vcnt, argv, actarg); | |
1719 | skip: | |
1720 | /* free saved data */ | |
1721 | for (i = 0; i < q->vcnt; i++) | |
1722 | free(argv[i]); | |
1723 | free(argv); | |
1724 | } | |
1725 | ||
1726 | sq_destroy(sq); | |
1727 | return (MR_SUCCESS); | |
1728 | } | |
1729 | ||
1730 | ||
1731 | /* followup_glin: fix the ace_name in argv[8]. argv[7] will contain the | |
1732 | * ace_type: "LIST", "USER", or "NONE". Decode the id in argv[8] into the | |
1733 | * proper name based on the type, and repace that string in the argv. | |
1734 | * Also fixes the modby field by called followup_fix_modby. | |
1735 | */ | |
1736 | ||
1737 | followup_glin(q, sq, v, action, actarg, cl) | |
1738 | register struct query *q; | |
1739 | register struct save_queue *sq; | |
1740 | register struct validate *v; | |
1741 | register int (*action)(); | |
1742 | int actarg; | |
1743 | client *cl; | |
1744 | { | |
1745 | char **argv, *malloc(), *realloc(), *type; | |
1746 | int id, i, idx, status; | |
1747 | ||
1748 | idx = 8; | |
1749 | if (!strcmp(q->shortname, "gsin")) | |
1750 | idx = 12; | |
1751 | ||
1752 | while (sq_get_data(sq, &argv)) { | |
1753 | mr_trim_args(q->vcnt, argv); | |
1754 | ||
1755 | id = atoi(argv[i = q->vcnt - 2]); | |
1756 | if (id > 0) | |
1757 | status = id_to_name(id, "USER", &argv[i]); | |
1758 | else | |
1759 | status = id_to_name(-id, "STRING", &argv[i]); | |
1760 | if (status && status != MR_NO_MATCH) | |
1761 | return(status); | |
1762 | ||
1763 | id = atoi(argv[idx]); | |
1764 | type = argv[idx - 1]; | |
1765 | ||
1766 | if (!strcmp(type, "LIST")) { | |
1767 | status = id_to_name(id, "LIST", &argv[idx]); | |
1768 | } else if (!strcmp(type, "USER")) { | |
1769 | status = id_to_name(id, "USER", &argv[idx]); | |
1770 | } else if (!strcmp(type, "KERBEROS")) { | |
1771 | status = id_to_name(id, "STRING", &argv[idx]); | |
1772 | } else if (!strcmp(type, "NONE")) { | |
1773 | status = 0; | |
1774 | free(argv[idx]); | |
1775 | argv[idx] = strsave("NONE"); | |
1776 | } else { | |
1777 | status = 0; | |
1778 | free(argv[idx]); | |
1779 | argv[idx] = strsave("???"); | |
1780 | } | |
1781 | if (status && status != MR_NO_MATCH) | |
1782 | return(status); | |
1783 | ||
1784 | if (!strcmp(q->shortname, "glin") && atoi(argv[6]) == -1) { | |
1785 | argv[6] = realloc(argv[6], strlen(UNIQUE_GID) + 1); | |
1786 | strcpy(argv[6], UNIQUE_GID); | |
1787 | } | |
1788 | ||
1789 | /* send the data */ | |
1790 | (*action)(q->vcnt, argv, actarg); | |
1791 | ||
1792 | /* free saved data */ | |
1793 | for (i = 0; i < q->vcnt; i++) | |
1794 | free(argv[i]); | |
1795 | free(argv); | |
1796 | } | |
1797 | ||
1798 | sq_destroy(sq); | |
1799 | return (MR_SUCCESS); | |
1800 | } | |
1801 | ||
1802 | ||
1803 | /* followup_gqot: Fix the entity name, directory name & modby fields | |
1804 | * argv[0] = filsys_id | |
1805 | * argv[1] = type | |
1806 | * argv[2] = entity_id | |
1807 | * argv[3] = ascii(quota) | |
1808 | */ | |
1809 | ||
1810 | followup_gqot(q, sq, v, action, actarg, cl) | |
1811 | struct query *q; | |
1812 | register struct save_queue *sq; | |
1813 | struct validate *v; | |
1814 | register int (*action)(); | |
1815 | register int actarg; | |
1816 | client *cl; | |
1817 | { | |
1818 | register int j; | |
1819 | char **argv, *malloc(); | |
1820 | EXEC SQL BEGIN DECLARE SECTION; | |
1821 | int id; | |
1822 | char *name, *label; | |
1823 | EXEC SQL END DECLARE SECTION; | |
1824 | int status, idx; | |
1825 | ||
1826 | if (!strcmp(q->name, "get_quota") || | |
1827 | !strcmp(q->name, "get_quota_by_filesys")) | |
1828 | idx = 4; | |
1829 | else | |
1830 | idx = 3; | |
1831 | while (sq_get_data(sq, &argv)) { | |
1832 | if (idx == 4) { | |
1833 | switch (argv[1][0]) { | |
1834 | case 'U': | |
1835 | status = id_to_name(atoi(argv[2]), "USER", &argv[2]); | |
1836 | break; | |
1837 | case 'G': | |
1838 | case 'L': | |
1839 | status = id_to_name(atoi(argv[2]), "LIST", &argv[2]); | |
1840 | break; | |
1841 | case 'A': | |
1842 | free(argv[2]); | |
1843 | argv[2] = strsave("system:anyuser"); | |
1844 | break; | |
1845 | default: | |
1846 | id = atoi(argv[2]); | |
1847 | argv[2] = malloc(8); | |
1848 | sprintf(argv[2], "%d", id); | |
1849 | } | |
1850 | } | |
1851 | id = atoi(argv[idx]); | |
1852 | free(argv[idx]); | |
1853 | argv[idx] = malloc(256); | |
1854 | name = argv[idx]; | |
1855 | if (id == 0) { | |
1856 | label = argv[0]; | |
1857 | EXEC SQL REPEATED SELECT name INTO :name FROM filesys | |
1858 | WHERE label = :label; | |
1859 | } else { | |
1860 | EXEC SQL REPEATED SELECT dir INTO :name FROM nfsphys | |
1861 | WHERE nfsphys_id = :id; | |
1862 | } | |
1863 | if (sqlca.sqlerrd[2] != 1) { | |
1864 | sprintf(argv[idx], "#%d", id); | |
1865 | } | |
1866 | ||
1867 | id = atoi(argv[idx+3]); | |
1868 | if (id > 0) | |
1869 | status = id_to_name(id, "USER", &argv[idx+3]); | |
1870 | else | |
1871 | status = id_to_name(-id, "STRING", &argv[idx+3]); | |
1872 | if (status && status != MR_NO_MATCH) | |
1873 | return(status); | |
1874 | (*action)(q->vcnt, argv, actarg); | |
1875 | for (j = 0; j < q->vcnt; j++) | |
1876 | free(argv[j]); | |
1877 | free(argv); | |
1878 | } | |
1879 | sq_destroy(sq); | |
1880 | return(MR_SUCCESS); | |
1881 | } | |
1882 | ||
1883 | ||
1884 | /* followup_aqot: Add allocation to nfsphys after creating quota. | |
1885 | * argv[0] = filsys_id | |
1886 | * argv[1] = type if "add_quota" or "update_quota" | |
1887 | * argv[2 or 1] = id | |
1888 | * argv[3 or 2] = ascii(quota) | |
1889 | */ | |
1890 | ||
1891 | followup_aqot(q, argv, cl) | |
1892 | struct query *q; | |
1893 | char **argv; | |
1894 | client *cl; | |
1895 | { | |
1896 | EXEC SQL BEGIN DECLARE SECTION; | |
1897 | int quota, id, fs, who, physid; | |
1898 | char *entity, *qtype, *table_name; | |
1899 | EXEC SQL END DECLARE SECTION; | |
1900 | char incr_qual[60]; | |
1901 | char *incr_argv[2]; | |
1902 | int status; | |
1903 | ||
1904 | table_name=q->rtable; | |
1905 | fs = *(int *)argv[0]; | |
1906 | EXEC SQL REPEATED SELECT phys_id INTO :physid FROM filesys | |
1907 | WHERE filsys_id = :fs; | |
1908 | if(ingres_errno) | |
1909 | return(mr_errcode); | |
1910 | ||
1911 | if (!strcmp(q->shortname, "aqot") || !strcmp(q->shortname, "uqot")) { | |
1912 | qtype = argv[1]; | |
1913 | id = *(int *)argv[2]; | |
1914 | quota = atoi(argv[3]); | |
1915 | sprintf(incr_qual,"q.filsys_id = %d",fs); | |
1916 | } else { | |
1917 | qtype = "USER"; | |
1918 | id = *(int *)argv[1]; | |
1919 | quota = atoi(argv[2]); | |
1920 | sprintf(incr_qual,"q.filsys_id=%d AND q.type='%s' AND q.entity_id=%d", | |
1921 | fs,qtype,id); | |
1922 | } | |
1923 | ||
1924 | /* quota case of incremental_{before|after} only looks at slot 1 */ | |
1925 | incr_argv[1]=qtype; | |
1926 | ||
1927 | /* Follows one of many possible gross hacks to fix these particular | |
1928 | * conflicts between what is possible in the query table and what | |
1929 | * is possible in SQL. | |
1930 | */ | |
1931 | if(q->type==APPEND) { | |
1932 | incremental_clear_before(); | |
1933 | EXEC SQL INSERT INTO quota | |
1934 | (filsys_id, type, entity_id, quota, phys_id) | |
1935 | VALUES (:fs, :qtype, :id, :quota, :physid); | |
1936 | incremental_after(table_name, incr_qual, incr_argv); | |
1937 | } else { | |
1938 | incremental_before(table_name, incr_qual, incr_argv); | |
1939 | EXEC SQL UPDATE quota SET quota = :quota | |
1940 | WHERE filsys_id = :fs AND type = :qtype AND entity_id = :id; | |
1941 | status = mr_errcode; | |
1942 | incremental_after(table_name, incr_qual, incr_argv); | |
1943 | } | |
1944 | ||
1945 | if (ingres_errno) | |
1946 | return(mr_errcode); | |
1947 | flush_name(argv[0], q->rtable); | |
1948 | if(q->type==APPEND) { | |
1949 | EXEC SQL UPDATE tblstats SET appends = appends + 1, modtime = 'now' | |
1950 | WHERE table_name = :table_name; | |
1951 | } else { | |
1952 | EXEC SQL UPDATE tblstats SET updates = updates + 1, modtime = 'now' | |
1953 | WHERE table_name = :table_name; | |
1954 | } | |
1955 | ||
1956 | /* Proceed with original followup */ | |
1957 | who = cl->client_id; | |
1958 | entity = cl->entity; | |
1959 | ||
1960 | EXEC SQL REPEATED UPDATE quota | |
1961 | SET modtime = 'now', modby = :who, modwith = :entity | |
1962 | WHERE filsys_id = :fs and type = :qtype and entity_id = :id; | |
1963 | EXEC SQL REPEATED UPDATE nfsphys SET allocated = allocated + :quota | |
1964 | WHERE nfsphys_id = :physid; | |
1965 | if (ingres_errno) return(mr_errcode); | |
1966 | return(MR_SUCCESS); | |
1967 | } | |
1968 | ||
1969 | ||
1970 | /* Necessitated by the requirement of a correlation name by the incremental | |
1971 | * routines, since query table deletes don't provide one. | |
1972 | */ | |
1973 | followup_dqot(q,argv,cl) | |
1974 | struct query *q; | |
1975 | char **argv; | |
1976 | struct client *cl; | |
1977 | { | |
1978 | char *qtype; | |
1979 | int id, fs; | |
1980 | char *incr_argv[2]; | |
1981 | EXEC SQL BEGIN DECLARE SECTION; | |
1982 | char incr_qual[80]; | |
1983 | char *tblname; | |
1984 | EXEC SQL END DECLARE SECTION; | |
1985 | ||
1986 | fs = *(int *)argv[0]; | |
1987 | if (!strcmp(q->shortname, "dqot")) { | |
1988 | qtype = argv[1]; | |
1989 | id = *(int *)argv[2]; | |
1990 | } else { | |
1991 | qtype = "USER"; | |
1992 | id = *(int *)argv[1]; | |
1993 | } | |
1994 | sprintf(incr_qual,"q.filsys_id=%d AND q.type='%s' AND q.entity_id=%d", | |
1995 | fs,qtype,id); | |
1996 | ||
1997 | /* quota case of incremental_{before|after} only looks at slot 1 */ | |
1998 | incr_argv[1]=qtype; | |
1999 | ||
2000 | incremental_before(q->rtable, incr_qual, incr_argv); | |
2001 | EXEC SQL DELETE FROM quota q WHERE :incr_qual; | |
2002 | incremental_clear_after(); | |
2003 | ||
2004 | if (ingres_errno) | |
2005 | return(mr_errcode); | |
2006 | flush_name(argv[0], q->rtable); | |
2007 | ||
2008 | tblname = q->rtable; | |
2009 | EXEC SQL UPDATE tblstats SET deletes = deletes + 1, modtime = 'now' | |
2010 | WHERE table_name = :tblname; | |
2011 | return(MR_SUCCESS); | |
2012 | } | |
2013 | ||
2014 | ||
2015 | followup_gpce(q, sq, v, action, actarg, cl) | |
2016 | struct query *q; | |
2017 | register struct save_queue *sq; | |
2018 | struct validate *v; | |
2019 | register int (*action)(); | |
2020 | register int actarg; | |
2021 | client *cl; | |
2022 | { | |
2023 | register int i, j; | |
2024 | char **argv, *malloc(); | |
2025 | int id, status; | |
2026 | ||
2027 | i = q->vcnt - 2; | |
2028 | while (sq_get_data(sq, &argv)) { | |
2029 | id = atoi(argv[PCAP_QSERVER]); | |
2030 | status = id_to_name(id, "MACHINE", &argv[PCAP_QSERVER]); | |
2031 | if (status) return (status); | |
2032 | id = atoi(argv[i]); | |
2033 | if (id > 0) | |
2034 | status = id_to_name(id, "USER", &argv[i]); | |
2035 | else | |
2036 | status = id_to_name(-id, "STRING", &argv[i]); | |
2037 | if (status && status != MR_NO_MATCH) | |
2038 | return(status); | |
2039 | (*action)(q->vcnt, argv, actarg); | |
2040 | for (j = 0; j < q->vcnt; j++) | |
2041 | free(argv[j]); | |
2042 | free(argv); | |
2043 | } | |
2044 | sq_destroy(sq); | |
2045 | return(MR_SUCCESS); | |
2046 | } | |
2047 | ||
2048 | ||
2049 | /* followup_gzcl: | |
2050 | */ | |
2051 | ||
2052 | followup_gzcl(q, sq, v, action, actarg, cl) | |
2053 | register struct query *q; | |
2054 | register struct save_queue *sq; | |
2055 | register struct validate *v; | |
2056 | register int (*action)(); | |
2057 | int actarg; | |
2058 | client *cl; | |
2059 | { | |
2060 | int id, i, status; | |
2061 | char **argv; | |
2062 | ||
2063 | while (sq_get_data(sq, &argv)) { | |
2064 | mr_trim_args(q->vcnt, argv); | |
2065 | ||
2066 | id = atoi(argv[i = q->vcnt - 2]); | |
2067 | if (id > 0) | |
2068 | status = id_to_name(id, "USER", &argv[i]); | |
2069 | else | |
2070 | status = id_to_name(-id, "STRING", &argv[i]); | |
2071 | if (status && status != MR_NO_MATCH) | |
2072 | return(status); | |
2073 | ||
2074 | for (i = 1; i < 8; i+=2) { | |
2075 | id = atoi(argv[i+1]); | |
2076 | if (!strcmp(argv[i], "LIST")) { | |
2077 | status = id_to_name(id, "LIST", &argv[i+1]); | |
2078 | } else if (!strcmp(argv[i], "USER")) { | |
2079 | status = id_to_name(id, "USER", &argv[i+1]); | |
2080 | } else if (!strcmp(argv[i], "KERBEROS")) { | |
2081 | status = id_to_name(id, "STRING", &argv[i+1]); | |
2082 | } else if (!strcmp(argv[i], "NONE")) { | |
2083 | status = 0; | |
2084 | free(argv[i+1]); | |
2085 | argv[i+1] = strsave("NONE"); | |
2086 | } else { | |
2087 | status = 0; | |
2088 | free(argv[i+1]); | |
2089 | argv[i+1] = strsave("???"); | |
2090 | } | |
2091 | if (status && status != MR_NO_MATCH) | |
2092 | return(status); | |
2093 | } | |
2094 | ||
2095 | /* send the data */ | |
2096 | (*action)(q->vcnt, argv, actarg); | |
2097 | ||
2098 | /* free saved data */ | |
2099 | for (i = 0; i < q->vcnt; i++) | |
2100 | free(argv[i]); | |
2101 | free(argv); | |
2102 | } | |
2103 | sq_destroy(sq); | |
2104 | return(MR_SUCCESS); | |
2105 | } | |
2106 | ||
2107 | ||
2108 | /* followup_gsha: | |
2109 | */ | |
2110 | ||
2111 | followup_gsha(q, sq, v, action, actarg, cl) | |
2112 | register struct query *q; | |
2113 | register struct save_queue *sq; | |
2114 | register struct validate *v; | |
2115 | register int (*action)(); | |
2116 | int actarg; | |
2117 | client *cl; | |
2118 | { | |
2119 | char **argv; | |
2120 | int i, id, status; | |
2121 | ||
2122 | while (sq_get_data(sq, &argv)) { | |
2123 | mr_trim_args(q->vcnt, argv); | |
2124 | ||
2125 | id = atoi(argv[4]); | |
2126 | if (id > 0) | |
2127 | status = id_to_name(id, "USER", &argv[4]); | |
2128 | else | |
2129 | status = id_to_name(-id, "STRING", &argv[4]); | |
2130 | if (status && status != MR_NO_MATCH) | |
2131 | return(status); | |
2132 | ||
2133 | id = atoi(argv[2]); | |
2134 | if (!strcmp(argv[1], "LIST")) { | |
2135 | status = id_to_name(id, "LIST", &argv[2]); | |
2136 | } else if (!strcmp(argv[1], "USER")) { | |
2137 | status = id_to_name(id, "USER", &argv[2]); | |
2138 | } else if (!strcmp(argv[1], "KERBEROS")) { | |
2139 | status = id_to_name(id, "STRING", &argv[2]); | |
2140 | } else if (!strcmp(argv[1], "NONE")) { | |
2141 | status = 0; | |
2142 | free(argv[2]); | |
2143 | argv[2] = strsave("NONE"); | |
2144 | } else { | |
2145 | status = 0; | |
2146 | free(argv[2]); | |
2147 | argv[2] = strsave("???"); | |
2148 | } | |
2149 | if (status && status != MR_NO_MATCH) | |
2150 | return(status); | |
2151 | ||
2152 | /* send the data */ | |
2153 | (*action)(q->vcnt, argv, actarg); | |
2154 | ||
2155 | /* free saved data */ | |
2156 | for (i = 0; i < q->vcnt; i++) | |
2157 | free(argv[i]); | |
2158 | free(argv); | |
2159 | } | |
2160 | sq_destroy(sq); | |
2161 | return(MR_SUCCESS); | |
2162 | } | |
2163 | ||
2164 | ||
2165 | \f | |
2166 | /* Special query routines */ | |
2167 | ||
2168 | /* set_pobox - this does all of the real work. | |
2169 | * argv = user_id, type, box | |
2170 | * if type is POP, then box should be a machine, and its ID should be put in | |
2171 | * pop_id. If type is SMTP, then box should be a string and its ID should | |
2172 | * be put in box_id. If type is NONE, then box doesn't matter. | |
2173 | */ | |
2174 | ||
2175 | int set_pobox(q, argv, cl) | |
2176 | struct query *q; | |
2177 | char **argv; | |
2178 | client *cl; | |
2179 | { | |
2180 | EXEC SQL BEGIN DECLARE SECTION; | |
2181 | int user, id; | |
2182 | char *box, potype[9]; | |
2183 | EXEC SQL END DECLARE SECTION; | |
2184 | int status; | |
2185 | ||
2186 | box = argv[2]; | |
2187 | user = *(int *)argv[0]; | |
2188 | ||
2189 | EXEC SQL REPEATED SELECT pop_id, potype INTO :id, :potype FROM users | |
2190 | WHERE users_id = :user; | |
2191 | if (ingres_errno) return(mr_errcode); | |
2192 | if (!strcmp(strtrim(potype), "POP")) | |
2193 | set_pop_usage(id, -1); | |
2194 | ||
2195 | if (!strcmp(argv[1], "POP")) { | |
2196 | status = name_to_id(box, "MACHINE", &id); | |
2197 | if (status == MR_NO_MATCH) | |
2198 | return(MR_MACHINE); | |
2199 | else if (status) | |
2200 | return(status); | |
2201 | EXEC SQL REPEATED UPDATE users SET potype = 'POP', pop_id = :id | |
2202 | WHERE users_id = :user; | |
2203 | set_pop_usage(id, 1); | |
2204 | } else if (!strcmp(argv[1], "SMTP")) { | |
2205 | if (index(box, '/') || index(box, '|')) | |
2206 | return(MR_BAD_CHAR); | |
2207 | status = name_to_id(box, "STRING", &id); | |
2208 | if (status == MR_NO_MATCH) { | |
2209 | EXEC SQL REPEATED SELECT value INTO :id FROM numvalues | |
2210 | WHERE name='strings_id'; | |
2211 | id++; | |
2212 | EXEC SQL REPEATED UPDATE numvalues SET value = :id | |
2213 | WHERE name='strings_id'; | |
2214 | EXEC SQL INSERT INTO strings (string_id, string) | |
2215 | VALUES (:id, :box); | |
2216 | } else if (status) | |
2217 | return(status); | |
2218 | EXEC SQL REPEATED UPDATE users SET potype='SMTP', box_id = :id | |
2219 | WHERE users_id = :user; | |
2220 | } else /* argv[1] == "NONE" */ { | |
2221 | EXEC SQL REPEATED UPDATE users SET potype='NONE' | |
2222 | WHERE users_id = :user; | |
2223 | } | |
2224 | ||
2225 | set_pobox_modtime(q, argv, cl); | |
2226 | EXEC SQL REPEATED UPDATE tblstats SET updates = updates+1, modtime='now' | |
2227 | WHERE table_name='users'; | |
2228 | if (ingres_errno) return(mr_errcode); | |
2229 | return(MR_SUCCESS); | |
2230 | } | |
2231 | ||
2232 | ||
2233 | /* get_list_info: passed a wildcard list name, returns lots of stuff about | |
2234 | * each list. This is tricky: first build a queue of all requested | |
2235 | * data. Rest of processing consists of fixing gid, ace_name, and modby. | |
2236 | */ | |
2237 | ||
2238 | get_list_info(q, aargv, cl, action, actarg) | |
2239 | register struct query *q; | |
2240 | char **aargv; | |
2241 | client *cl; | |
2242 | register int (*action)(); | |
2243 | int actarg; | |
2244 | { | |
2245 | char *argv[13], *malloc(), *realloc(); | |
2246 | EXEC SQL BEGIN DECLARE SECTION; | |
2247 | char *name, acl_type[9], listname[33], active[5], public[5], hidden[5]; | |
2248 | char maillist[5], grouplist[5], gid_str[6], acl_name[256], desc[256]; | |
2249 | char modtime[27], modby[256], modwith[9]; | |
2250 | int id, rowcount, acl_id, hid, modby_id; | |
2251 | char qual[80]; | |
2252 | EXEC SQL END DECLARE SECTION; | |
2253 | int returned, status; | |
2254 | struct save_queue *sq, *sq_create(); | |
2255 | ||
2256 | returned = rowcount = 0; | |
2257 | name = aargv[0]; | |
2258 | convert_wildcards(name); | |
2259 | ||
2260 | sq = sq_create(); | |
2261 | sprintf(qual,"name LIKE '%s' ESCAPE '*'",name); | |
2262 | optimize_sql_stmt(qual); | |
2263 | EXEC SQL DECLARE csr102 CURSOR FOR SELECT list_id FROM list | |
2264 | WHERE :qual; | |
2265 | EXEC SQL OPEN csr102; | |
2266 | while(1) | |
2267 | { | |
2268 | EXEC SQL FETCH csr102 INTO :id; | |
2269 | if(sqlca.sqlcode!=0) break; | |
2270 | sq_save_data(sq, id); | |
2271 | rowcount++; | |
2272 | } | |
2273 | EXEC SQL CLOSE csr102; | |
2274 | ||
2275 | if (ingres_errno) return(mr_errcode); | |
2276 | if (rowcount == 0) | |
2277 | return(MR_NO_MATCH); | |
2278 | ||
2279 | argv[0] = listname; argv[1] = active; argv[2] = public; argv[3] = hidden; | |
2280 | argv[4] = maillist; argv[5] = grouplist; argv[6] = gid_str; | |
2281 | argv[7] = acl_type; argv[9] = desc; argv[10] = modtime; argv[12] = modwith; | |
2282 | ||
2283 | while (sq_get_data(sq, &id)) { | |
2284 | if (id == 0) | |
2285 | continue; | |
2286 | argv[6] = gid_str; | |
2287 | EXEC SQL REPEATED SELECT name, CHAR(active), CHAR(publicflg), | |
2288 | CHAR(hidden), hidden, CHAR(maillist), CHAR(grouplist), CHAR(gid), | |
2289 | TRIM(acl_type), acl_id, description, CHAR(modtime), modby, modwith | |
2290 | INTO :listname, :active, :public, :hidden, :hid, :maillist, | |
2291 | :grouplist, :gid_str, :acl_type, :acl_id, :desc, | |
2292 | :modtime, :modby_id, :modwith | |
2293 | FROM list WHERE list_id = :id; | |
2294 | ||
2295 | if (ingres_errno) return(mr_errcode); | |
2296 | ||
2297 | if (atoi(gid_str) == -1) | |
2298 | argv[6] = UNIQUE_GID; | |
2299 | ||
2300 | argv[8] = malloc(0); | |
2301 | if (!strcmp(acl_type, "LIST")) { | |
2302 | status = id_to_name(acl_id, "LIST", &argv[8]); | |
2303 | } else if (!strcmp(acl_type, "USER")) { | |
2304 | status = id_to_name(acl_id, "USER", &argv[8]); | |
2305 | } else if (!strcmp(acl_type, "KERBEROS")) { | |
2306 | status = id_to_name(acl_id, "STRING", &argv[8]); | |
2307 | } else if (!strcmp(acl_type, "NONE")) { | |
2308 | status = 0; | |
2309 | free(argv[8]); | |
2310 | argv[8] = strsave("NONE"); | |
2311 | } else { | |
2312 | status = 0; | |
2313 | free(argv[8]); | |
2314 | argv[8] = strsave("???"); | |
2315 | } | |
2316 | if (status && status != MR_NO_MATCH) return(status); | |
2317 | ||
2318 | argv[11] = malloc(0); | |
2319 | if (modby_id > 0) | |
2320 | status = id_to_name(modby_id, "USER", &argv[11]); | |
2321 | else | |
2322 | status = id_to_name(-modby_id, "STRING", &argv[11]); | |
2323 | if (status && status != MR_NO_MATCH) return(status); | |
2324 | ||
2325 | mr_trim_args(q->vcnt, argv); | |
2326 | returned++; | |
2327 | (*action)(q->vcnt, argv, actarg); | |
2328 | free(argv[8]); | |
2329 | free(argv[11]); | |
2330 | } | |
2331 | ||
2332 | sq_destroy(sq); | |
2333 | if (ingres_errno) return(mr_errcode); | |
2334 | return (MR_SUCCESS); | |
2335 | } | |
2336 | ||
2337 | ||
2338 | /* Add_member_to_list: do list flattening as we go! MAXLISTDEPTH is | |
2339 | * how many different ancestors a member is allowed to have. | |
2340 | */ | |
2341 | ||
2342 | #define MAXLISTDEPTH 1024 | |
2343 | ||
2344 | int add_member_to_list(q, argv, cl) | |
2345 | struct query *q; | |
2346 | char **argv; | |
2347 | client *cl; | |
2348 | { | |
2349 | EXEC SQL BEGIN DECLARE SECTION; | |
2350 | int id, lid, mid, error, who, ref; | |
2351 | char *mtype, dtype[9], *entity; | |
2352 | EXEC SQL END DECLARE SECTION; | |
2353 | int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; | |
2354 | int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; | |
2355 | int status; | |
2356 | char *dtypes[MAXLISTDEPTH]; | |
2357 | char *iargv[3], *buf; | |
2358 | ||
2359 | lid = *(int *)argv[0]; | |
2360 | mtype = argv[1]; | |
2361 | mid = *(int *)argv[2]; | |
2362 | /* if the member is already a direct member of the list, punt */ | |
2363 | EXEC SQL REPEATED SELECT list_id INTO :idummy FROM imembers | |
2364 | WHERE list_id = :lid AND member_id = :mid | |
2365 | AND member_type = :mtype AND direct = 1; | |
2366 | if (sqlca.sqlerrd[2] > 0) | |
2367 | return(MR_EXISTS); | |
2368 | if (!strcasecmp(mtype, "STRING")) { | |
2369 | buf = malloc(0); | |
2370 | status = id_to_name(mid, "STRING", &buf); | |
2371 | if (status) return(status); | |
2372 | if (index(buf, '/') || index(buf, '|')) { | |
2373 | free(buf); | |
2374 | return(MR_BAD_CHAR); | |
2375 | } | |
2376 | free(buf); | |
2377 | } | |
2378 | ||
2379 | ancestors[0] = lid; | |
2380 | aref[0] = 1; | |
2381 | acount = 1; | |
2382 | EXEC SQL DECLARE csr103 CURSOR FOR | |
2383 | SELECT list_id, ref_count FROM imembers | |
2384 | WHERE member_id = :lid AND member_type='LIST'; | |
2385 | EXEC SQL OPEN csr103; | |
2386 | while(1) { | |
2387 | EXEC SQL FETCH csr103 INTO :id, :ref; | |
2388 | if(sqlca.sqlcode != 0) break; | |
2389 | aref[acount] = ref; | |
2390 | ancestors[acount++] = id; | |
2391 | if (acount >= MAXLISTDEPTH) break; | |
2392 | } | |
2393 | EXEC SQL CLOSE csr103; | |
2394 | if (ingres_errno) return(mr_errcode); | |
2395 | if (acount >= MAXLISTDEPTH) { | |
2396 | return(MR_INTERNAL); | |
2397 | } | |
2398 | descendants[0] = mid; | |
2399 | dtypes[0] = mtype; | |
2400 | dref[0] = 1; | |
2401 | dcount = 1; | |
2402 | error = 0; | |
2403 | if (!strcmp(mtype, "LIST")) { | |
2404 | EXEC SQL DECLARE csr104 CURSOR FOR | |
2405 | SELECT member_id, member_type, ref_count | |
2406 | FROM imembers | |
2407 | WHERE list_id = :mid; | |
2408 | EXEC SQL OPEN csr104; | |
2409 | while(1) { | |
2410 | EXEC SQL FETCH csr104 INTO :id, :dtype, :ref; | |
2411 | if(sqlca.sqlcode != 0) break; | |
2412 | switch (dtype[0]) { | |
2413 | case 'L': | |
2414 | dtypes[dcount] = "LIST"; | |
2415 | break; | |
2416 | case 'U': | |
2417 | dtypes[dcount] = "USER"; | |
2418 | break; | |
2419 | case 'S': | |
2420 | dtypes[dcount] = "STRING"; | |
2421 | break; | |
2422 | case 'K': | |
2423 | dtypes[dcount] = "KERBEROS"; | |
2424 | break; | |
2425 | default: | |
2426 | error++; | |
2427 | break; | |
2428 | } | |
2429 | dref[dcount] = ref; | |
2430 | descendants[dcount++] = id; | |
2431 | if (dcount >= MAXLISTDEPTH) { | |
2432 | error++; | |
2433 | break; | |
2434 | } | |
2435 | } | |
2436 | EXEC SQL CLOSE csr104; | |
2437 | if (ingres_errno) return(mr_errcode); | |
2438 | if (error) | |
2439 | return(MR_INTERNAL); | |
2440 | } | |
2441 | for (a = 0; a < acount; a++) { | |
2442 | lid = ancestors[a]; | |
2443 | for (d = 0; d < dcount; d++) { | |
2444 | mid = descendants[d]; | |
2445 | mtype = dtypes[d]; | |
2446 | if (mid == lid && !strcmp(mtype, "LIST")) { | |
2447 | return(MR_LISTLOOP); | |
2448 | } | |
2449 | EXEC SQL REPEATED SELECT ref_count INTO :idummy FROM imembers | |
2450 | WHERE list_id = :lid AND member_id = :mid | |
2451 | AND member_type = :mtype; | |
2452 | ref = aref[a] * dref[d]; | |
2453 | if (sqlca.sqlerrd[2] > 0) { | |
2454 | if (a == 0 && d == 0) { | |
2455 | EXEC SQL UPDATE imembers | |
2456 | SET ref_count = ref_count+:ref, direct=1 | |
2457 | WHERE list_id = :lid AND member_id = :mid | |
2458 | AND member_type = :mtype; | |
2459 | } else { | |
2460 | EXEC SQL UPDATE imembers | |
2461 | SET ref_count = ref_count+:ref | |
2462 | WHERE list_id = :lid AND member_id = :mid | |
2463 | AND member_type = :mtype; | |
2464 | } | |
2465 | } else { | |
2466 | incremental_clear_before(); | |
2467 | if (a == 0 && d == 0) { | |
2468 | EXEC SQL INSERT INTO imembers | |
2469 | (list_id, member_id, direct, member_type, ref_count) | |
2470 | VALUES (:lid, :mid, 1, :mtype, 1); | |
2471 | } else { | |
2472 | EXEC SQL INSERT INTO imembers | |
2473 | (list_id, member_id, member_type, ref_count) | |
2474 | VALUES (:lid, :mid, :mtype, 1); | |
2475 | } | |
2476 | iargv[0] = (char *)lid; | |
2477 | iargv[1] = mtype; | |
2478 | iargv[2] = (char *)mid; | |
2479 | incremental_after("members", 0, iargv); | |
2480 | } | |
2481 | } | |
2482 | } | |
2483 | lid = *(int *)argv[0]; | |
2484 | entity = cl->entity; | |
2485 | who = cl->client_id; | |
2486 | EXEC SQL REPEATED UPDATE list | |
2487 | SET modtime='now', modby = :who, modwith = :entity | |
2488 | WHERE list_id = :lid; | |
2489 | if (ingres_errno) return(mr_errcode); | |
2490 | return(MR_SUCCESS); | |
2491 | } | |
2492 | ||
2493 | ||
2494 | /* Delete_member_from_list: do list flattening as we go! | |
2495 | */ | |
2496 | ||
2497 | int delete_member_from_list(q, argv, cl) | |
2498 | struct query *q; | |
2499 | char **argv; | |
2500 | client *cl; | |
2501 | { | |
2502 | EXEC SQL BEGIN DECLARE SECTION; | |
2503 | int id, lid, mid, cnt, error, who, ref; | |
2504 | char *mtype, dtype[9], *entity; | |
2505 | EXEC SQL END DECLARE SECTION; | |
2506 | int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; | |
2507 | int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; | |
2508 | char *dtypes[MAXLISTDEPTH]; | |
2509 | char *iargv[3]; | |
2510 | ||
2511 | lid = *(int *)argv[0]; | |
2512 | mtype = argv[1]; | |
2513 | mid = *(int *)argv[2]; | |
2514 | /* if the member is not a direct member of the list, punt */ | |
2515 | EXEC SQL REPEATED SELECT list_id INTO :idummy FROM imembers | |
2516 | WHERE list_id = :lid AND member_id = :mid | |
2517 | AND member_type = :mtype AND direct = 1; | |
2518 | if (ingres_errno) return(mr_errcode); | |
2519 | if (sqlca.sqlcode == 100) | |
2520 | return(MR_NO_MATCH); | |
2521 | ancestors[0] = lid; | |
2522 | aref[0] = 1; | |
2523 | acount = 1; | |
2524 | EXEC SQL DECLARE csr105 CURSOR FOR | |
2525 | SELECT list_id, ref_count FROM imembers | |
2526 | WHERE member_id = :lid AND member_type = 'LIST'; | |
2527 | EXEC SQL OPEN csr105; | |
2528 | while(1) { | |
2529 | EXEC SQL FETCH csr105 INTO :id, :ref; | |
2530 | if(sqlca.sqlcode!=0) break; | |
2531 | aref[acount] = ref; | |
2532 | ancestors[acount++] = id; | |
2533 | if (acount >= MAXLISTDEPTH) break; | |
2534 | } | |
2535 | EXEC SQL CLOSE csr105; | |
2536 | if (ingres_errno) | |
2537 | return(mr_errcode); | |
2538 | if (acount >= MAXLISTDEPTH) | |
2539 | return(MR_INTERNAL); | |
2540 | descendants[0] = mid; | |
2541 | dtypes[0] = mtype; | |
2542 | dref[0] = 1; | |
2543 | dcount = 1; | |
2544 | error = 0; | |
2545 | if (!strcmp(mtype, "LIST")) { | |
2546 | EXEC SQL DECLARE csr106 CURSOR FOR | |
2547 | SELECT member_id, member_type, ref_count FROM imembers | |
2548 | WHERE list_id = :mid; | |
2549 | EXEC SQL OPEN csr106; | |
2550 | while(1) { | |
2551 | EXEC SQL FETCH csr106 INTO :id, :dtype, :ref; | |
2552 | if(sqlca.sqlcode!=0) break; | |
2553 | switch (dtype[0]) { | |
2554 | case 'L': | |
2555 | dtypes[dcount] = "LIST"; | |
2556 | break; | |
2557 | case 'U': | |
2558 | dtypes[dcount] = "USER"; | |
2559 | break; | |
2560 | case 'S': | |
2561 | dtypes[dcount] = "STRING"; | |
2562 | break; | |
2563 | case 'K': | |
2564 | dtypes[dcount] = "KERBEROS"; | |
2565 | break; | |
2566 | default: | |
2567 | error++; | |
2568 | break; | |
2569 | } | |
2570 | dref[dcount] = ref; | |
2571 | descendants[dcount++] = id; | |
2572 | if (dcount >= MAXLISTDEPTH) break; | |
2573 | } | |
2574 | EXEC SQL CLOSE csr106; | |
2575 | if (ingres_errno) | |
2576 | return(mr_errcode); | |
2577 | if (error) | |
2578 | return(MR_INTERNAL); | |
2579 | } | |
2580 | for (a = 0; a < acount; a++) { | |
2581 | lid = ancestors[a]; | |
2582 | for (d = 0; d < dcount; d++) { | |
2583 | mid = descendants[d]; | |
2584 | mtype = dtypes[d]; | |
2585 | if (mid == lid && !strcmp(mtype, "LIST")) { | |
2586 | return(MR_LISTLOOP); | |
2587 | } | |
2588 | EXEC SQL REPEATED SELECT ref_count INTO :cnt FROM imembers | |
2589 | WHERE list_id = :lid AND member_id = :mid AND member_type = :mtype; | |
2590 | ref = aref[a] * dref[d]; | |
2591 | if (cnt <= ref) { | |
2592 | iargv[0] = (char *)lid; | |
2593 | iargv[1] = mtype; | |
2594 | iargv[2] = (char *)mid; | |
2595 | incremental_before("members", 0, iargv); | |
2596 | EXEC SQL DELETE FROM imembers | |
2597 | WHERE list_id = :lid AND member_id = :mid | |
2598 | AND member_type= :mtype; | |
2599 | incremental_clear_after(); | |
2600 | } else if (a == 0 && d == 0) { | |
2601 | EXEC SQL UPDATE imembers | |
2602 | SET ref_count = ref_count - :ref, direct = 0 | |
2603 | WHERE list_id = :lid AND member_id = :mid | |
2604 | AND member_type = :mtype; | |
2605 | } else { | |
2606 | EXEC SQL UPDATE imembers | |
2607 | SET ref_count = ref_count - :ref | |
2608 | WHERE list_id = :lid AND member_id = :mid | |
2609 | AND member_type = :mtype; | |
2610 | } | |
2611 | } | |
2612 | } | |
2613 | lid = *(int *)argv[0]; | |
2614 | entity = cl->entity; | |
2615 | who = cl->client_id; | |
2616 | EXEC SQL UPDATE list SET modtime = 'now', modby = :who, modwith = :entity | |
2617 | WHERE list_id = :lid; | |
2618 | if (ingres_errno) return(mr_errcode); | |
2619 | return(MR_SUCCESS); | |
2620 | } | |
2621 | ||
2622 | ||
2623 | /* get_ace_use - given a type and a name, return a type and a name. | |
2624 | * The ace_type is one of "LIST", "USER", "RLIST", or "RUSER" in argv[0], | |
2625 | * and argv[1] will contain the ID of the entity in question. The R* | |
2626 | * types mean to recursively look at every containing list, not just | |
2627 | * when the object in question is a direct member. On return, the | |
2628 | * usage type will be one of LIST, SERVICE, FILESYS, QUOTA, QUERY, or ZEPHYR. | |
2629 | */ | |
2630 | ||
2631 | int get_ace_use(q, argv, cl, action, actarg) | |
2632 | struct query *q; | |
2633 | char *argv[]; | |
2634 | client *cl; | |
2635 | int (*action)(); | |
2636 | int actarg; | |
2637 | { | |
2638 | int found = 0; | |
2639 | EXEC SQL BEGIN DECLARE SECTION; | |
2640 | char *atype; | |
2641 | int aid, listid, id; | |
2642 | EXEC SQL END DECLARE SECTION; | |
2643 | struct save_queue *sq, *sq_create(); | |
2644 | ||
2645 | atype = argv[0]; | |
2646 | aid = *(int *)argv[1]; | |
2647 | if (!strcmp(atype, "LIST") || !strcmp(atype, "USER") || | |
2648 | !strcmp(atype, "KERBEROS")) { | |
2649 | return(get_ace_internal(atype, aid, action, actarg)); | |
2650 | } | |
2651 | ||
2652 | sq = sq_create(); | |
2653 | if (!strcmp(atype, "RLIST")) { | |
2654 | sq_save_data(sq, aid); | |
2655 | /* get all the list_id's of containing lists */ | |
2656 | EXEC SQL DECLARE csr107 CURSOR FOR | |
2657 | SELECT list_id FROM imembers | |
2658 | WHERE member_type='LIST' AND member_id = :aid; | |
2659 | EXEC SQL OPEN csr107; | |
2660 | while(1) { | |
2661 | EXEC SQL FETCH csr107 INTO :listid; | |
2662 | if(sqlca.sqlcode != 0) break; | |
2663 | sq_save_unique_data(sq, listid); | |
2664 | } | |
2665 | EXEC SQL CLOSE csr107; | |
2666 | /* now process each one */ | |
2667 | while (sq_get_data(sq, &id)) { | |
2668 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
2669 | found++; | |
2670 | } | |
2671 | } | |
2672 | ||
2673 | if (!strcmp(atype, "RUSER")) { | |
2674 | EXEC SQL DECLARE csr108 CURSOR FOR | |
2675 | SELECT list_id FROM imembers | |
2676 | WHERE member_type='USER' AND member_id = :aid; | |
2677 | EXEC SQL OPEN csr108; | |
2678 | while(1) { | |
2679 | EXEC SQL FETCH csr108 INTO :listid; | |
2680 | if(sqlca.sqlcode != 0) break; | |
2681 | sq_save_data(sq, listid); | |
2682 | } | |
2683 | EXEC SQL CLOSE csr108; | |
2684 | /* now process each one */ | |
2685 | while (sq_get_data(sq, &id)) { | |
2686 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
2687 | found++; | |
2688 | } | |
2689 | if (get_ace_internal("USER", aid, action, actarg) == MR_SUCCESS) | |
2690 | found++; | |
2691 | } | |
2692 | ||
2693 | if (!strcmp(atype, "RKERBERO")) { | |
2694 | EXEC SQL DECLARE csr109 CURSOR FOR | |
2695 | SELECT list_id FROM imembers | |
2696 | WHERE member_type='KERBEROS' AND member_id = :aid; | |
2697 | EXEC SQL OPEN csr109; | |
2698 | while(1) { | |
2699 | EXEC SQL FETCH csr109 INTO :listid; | |
2700 | if(sqlca.sqlcode != 0) break; | |
2701 | sq_save_data(sq, listid); | |
2702 | } | |
2703 | EXEC SQL CLOSE csr109; | |
2704 | /* now process each one */ | |
2705 | while (sq_get_data(sq, &id)) { | |
2706 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
2707 | found++; | |
2708 | } | |
2709 | if (get_ace_internal("KERBEROS", aid, action, actarg) == MR_SUCCESS) | |
2710 | found++; | |
2711 | } | |
2712 | ||
2713 | sq_destroy(sq); | |
2714 | if (ingres_errno) return(mr_errcode); | |
2715 | if (!found) return(MR_NO_MATCH); | |
2716 | return(MR_SUCCESS); | |
2717 | } | |
2718 | ||
2719 | ||
2720 | /* This looks up a single list or user for ace use. atype must be "USER" | |
2721 | * or "LIST", and aid is the ID of the corresponding object. This is used | |
2722 | * by get_ace_use above. | |
2723 | */ | |
2724 | ||
2725 | get_ace_internal(atype, aid, action, actarg) | |
2726 | EXEC SQL BEGIN DECLARE SECTION; | |
2727 | char *atype; | |
2728 | int aid; | |
2729 | EXEC SQL END DECLARE SECTION; | |
2730 | int (*action)(); | |
2731 | int actarg; | |
2732 | { | |
2733 | char *rargv[2]; | |
2734 | int found = 0; | |
2735 | EXEC SQL BEGIN DECLARE SECTION; | |
2736 | char name[33]; | |
2737 | EXEC SQL END DECLARE SECTION; | |
2738 | ||
2739 | rargv[1] = name; | |
2740 | if (!strcmp(atype, "LIST")) { | |
2741 | rargv[0] = "FILESYS"; | |
2742 | EXEC SQL DECLARE csr110 CURSOR FOR | |
2743 | SELECT label FROM filesys | |
2744 | WHERE owners = :aid; | |
2745 | EXEC SQL OPEN csr110; | |
2746 | while(1) { | |
2747 | EXEC SQL FETCH csr110 INTO :name; | |
2748 | if(sqlca.sqlcode != 0) break; | |
2749 | (*action)(2, rargv, actarg); | |
2750 | found++; | |
2751 | } | |
2752 | EXEC SQL CLOSE csr110; | |
2753 | ||
2754 | rargv[0] = "QUERY"; | |
2755 | EXEC SQL DECLARE csr111 CURSOR FOR | |
2756 | SELECT capability FROM capacls | |
2757 | WHERE list_id = :aid ; | |
2758 | EXEC SQL OPEN csr111; | |
2759 | while(1) { | |
2760 | EXEC SQL FETCH csr111 INTO :name ; | |
2761 | if(sqlca.sqlcode != 0) break; | |
2762 | (*action)(2, rargv, actarg); | |
2763 | found++; | |
2764 | } | |
2765 | EXEC SQL CLOSE csr111; | |
2766 | } else if (!strcmp(atype, "USER")) { | |
2767 | rargv[0] = "FILESYS"; | |
2768 | EXEC SQL DECLARE csr112 CURSOR FOR | |
2769 | SELECT label FROM filesys | |
2770 | WHERE owner = :aid; | |
2771 | EXEC SQL OPEN csr112; | |
2772 | while(1) { | |
2773 | EXEC SQL FETCH csr112 INTO :name ; | |
2774 | if(sqlca.sqlcode != 0) break; | |
2775 | (*action)(2, rargv, actarg); | |
2776 | found++; | |
2777 | } | |
2778 | EXEC SQL CLOSE csr112; | |
2779 | } | |
2780 | ||
2781 | rargv[0] = "LIST"; | |
2782 | EXEC SQL DECLARE csr113 CURSOR FOR | |
2783 | SELECT name FROM list | |
2784 | WHERE acl_type = :atype AND acl_id = :aid; | |
2785 | EXEC SQL OPEN csr113; | |
2786 | while(1) { | |
2787 | EXEC SQL FETCH csr113 INTO :name; | |
2788 | if(sqlca.sqlcode != 0) break; | |
2789 | (*action)(2, rargv, actarg); | |
2790 | found++; | |
2791 | } | |
2792 | EXEC SQL CLOSE csr113; | |
2793 | ||
2794 | rargv[0] = "SERVICE"; | |
2795 | EXEC SQL DECLARE csr114 CURSOR FOR | |
2796 | SELECT name FROM servers | |
2797 | WHERE acl_type = :atype AND acl_id = :aid; | |
2798 | EXEC SQL OPEN csr114; | |
2799 | while(1) { | |
2800 | EXEC SQL FETCH csr114 INTO :name; | |
2801 | if(sqlca.sqlcode != 0) break; | |
2802 | (*action)(2, rargv, actarg); | |
2803 | found++; | |
2804 | } | |
2805 | EXEC SQL CLOSE csr114; | |
2806 | ||
2807 | rargv[0] = "HOSTACCESS"; | |
2808 | EXEC SQL DECLARE csr115 CURSOR FOR | |
2809 | SELECT name FROM machine m, hostaccess ha | |
2810 | WHERE m.mach_id = ha.mach_id AND ha.acl_type = :atype | |
2811 | AND ha.acl_id = :aid; | |
2812 | EXEC SQL OPEN csr115; | |
2813 | while(1) { | |
2814 | EXEC SQL FETCH csr115 INTO :name; | |
2815 | if(sqlca.sqlcode != 0) break; | |
2816 | (*action)(2, rargv, actarg); | |
2817 | found++; | |
2818 | } | |
2819 | EXEC SQL CLOSE csr115; | |
2820 | ||
2821 | rargv[0] = "ZEPHYR"; | |
2822 | EXEC SQL DECLARE csr116 CURSOR FOR | |
2823 | SELECT class FROM zephyr z | |
2824 | WHERE z.xmt_type = :atype AND z.xmt_id = :aid | |
2825 | OR z.sub_type = :atype AND z.sub_id = :aid | |
2826 | OR z.iws_type = :atype AND z.iws_id = :aid | |
2827 | OR z.iui_type = :atype AND z.iui_id = :aid; | |
2828 | EXEC SQL OPEN csr116; | |
2829 | while(1) { | |
2830 | EXEC SQL FETCH csr116 INTO :name; | |
2831 | if(sqlca.sqlcode != 0) break; | |
2832 | (*action)(2, rargv, actarg); | |
2833 | found++; | |
2834 | } | |
2835 | EXEC SQL CLOSE csr116; | |
2836 | ||
2837 | if (!found) return(MR_NO_MATCH); | |
2838 | return(MR_SUCCESS); | |
2839 | } | |
2840 | ||
2841 | ||
2842 | /* get_lists_of_member - given a type and a name, return the name and flags | |
2843 | * of all of the lists of the given member. The member_type is one of | |
2844 | * "LIST", "USER", "STRING", "RLIST", "RUSER", or "RSTRING" in argv[0], | |
2845 | * and argv[1] will contain the ID of the entity in question. The R* | |
2846 | * types mean to recursively look at every containing list, not just | |
2847 | * when the object in question is a direct member. | |
2848 | */ | |
2849 | ||
2850 | int get_lists_of_member(q, argv, cl, action, actarg) | |
2851 | struct query *q; | |
2852 | char *argv[]; | |
2853 | client *cl; | |
2854 | int (*action)(); | |
2855 | int actarg; | |
2856 | { | |
2857 | int found = 0, direct = 1; | |
2858 | char *rargv[6]; | |
2859 | EXEC SQL BEGIN DECLARE SECTION; | |
2860 | char *atype; | |
2861 | int aid, listid, id; | |
2862 | char name[33], active[5], public[5], hidden[5], maillist[5], grouplist[5]; | |
2863 | EXEC SQL END DECLARE SECTION; | |
2864 | ||
2865 | atype = argv[0]; | |
2866 | aid = *(int *)argv[1]; | |
2867 | if (!strcmp(atype, "RLIST")) { | |
2868 | atype = "LIST"; | |
2869 | direct = 0; | |
2870 | } | |
2871 | if (!strcmp(atype, "RUSER")) { | |
2872 | atype = "USER"; | |
2873 | direct = 0; | |
2874 | } | |
2875 | if (!strcmp(atype, "RSTRING")) { | |
2876 | atype = "STRING"; | |
2877 | direct = 0; | |
2878 | } | |
2879 | if (!strcmp(atype, "RKERBEROS")) { | |
2880 | atype = "KERBEROS"; | |
2881 | direct = 0; | |
2882 | } | |
2883 | ||
2884 | rargv[0] = name; | |
2885 | rargv[1] = active; | |
2886 | rargv[2] = public; | |
2887 | rargv[3] = hidden; | |
2888 | rargv[4] = maillist; | |
2889 | rargv[5] = grouplist; | |
2890 | if (direct) { | |
2891 | EXEC SQL DECLARE csr117a CURSOR FOR | |
2892 | SELECT l.name, CHAR(l.active), CHAR(l.publicflg), CHAR(l.hidden), | |
2893 | CHAR(l.maillist), CHAR(l.grouplist) | |
2894 | FROM list l, imembers im | |
2895 | WHERE l.list_id = im.list_id AND im.direct = 1 | |
2896 | AND im.member_type = :atype AND im.member_id = :aid; | |
2897 | EXEC SQL OPEN csr117a; | |
2898 | while(1) { | |
2899 | EXEC SQL FETCH csr117a | |
2900 | INTO :name, :active, :public, :hidden, :maillist, :grouplist; | |
2901 | if(sqlca.sqlcode != 0) break; | |
2902 | (*action)(6, rargv, actarg); | |
2903 | found++; | |
2904 | } | |
2905 | EXEC SQL CLOSE csr117a; | |
2906 | } else { | |
2907 | EXEC SQL DECLARE csr117b CURSOR FOR | |
2908 | SELECT l.name, CHAR(l.active), CHAR(l.publicflg), CHAR(l.hidden), | |
2909 | CHAR(l.maillist), CHAR(l.grouplist) | |
2910 | FROM list l, imembers im | |
2911 | WHERE l.list_id = im.list_id | |
2912 | AND im.member_type = :atype AND im.member_id = :aid; | |
2913 | EXEC SQL OPEN csr117b; | |
2914 | while(1) { | |
2915 | EXEC SQL FETCH csr117b | |
2916 | INTO :name, :active, :public, :hidden, :maillist, :grouplist; | |
2917 | if(sqlca.sqlcode != 0) break; | |
2918 | (*action)(6, rargv, actarg); | |
2919 | found++; | |
2920 | } | |
2921 | EXEC SQL CLOSE csr117b; | |
2922 | } | |
2923 | ||
2924 | if (ingres_errno) return(mr_errcode); | |
2925 | if (!found) return(MR_NO_MATCH); | |
2926 | return(MR_SUCCESS); | |
2927 | } | |
2928 | ||
2929 | ||
2930 | /* qualified_get_lists: passed "TRUE", "FALSE", or "DONTCARE" for each of | |
2931 | * the five flags associated with each list. It will return the name of | |
2932 | * each list that meets the quailifications. It does this by building a | |
2933 | * where clause based on the arguments, then doing a retrieve. | |
2934 | */ | |
2935 | ||
2936 | static char *lflags[5] = { "active", "publicflg", "hidden", "maillist", "grouplist" }; | |
2937 | ||
2938 | int qualified_get_lists(q, argv, cl, action, actarg) | |
2939 | struct query *q; | |
2940 | char *argv[]; | |
2941 | client *cl; | |
2942 | int (*action)(); | |
2943 | int actarg; | |
2944 | { | |
2945 | return(qualified_get(q, argv, action, actarg, "l.list_id != 0", | |
2946 | "l", "name", lflags)); | |
2947 | } | |
2948 | ||
2949 | ||
2950 | /* get_members_of_list - this gets only direct members */ | |
2951 | ||
2952 | get_members_of_list(q, argv, cl, action, actarg) | |
2953 | struct query *q; | |
2954 | char *argv[]; | |
2955 | client *cl; | |
2956 | int (*action)(); | |
2957 | int actarg; | |
2958 | { | |
2959 | return(gmol_internal(q, argv, cl, action, actarg, 1)); | |
2960 | } | |
2961 | ||
2962 | /* get_end_members_of_list - this gets direct or indirect members */ | |
2963 | ||
2964 | get_end_members_of_list(q, argv, cl, action, actarg) | |
2965 | struct query *q; | |
2966 | char *argv[]; | |
2967 | client *cl; | |
2968 | int (*action)(); | |
2969 | int actarg; | |
2970 | { | |
2971 | return(gmol_internal(q, argv, cl, action, actarg, 0)); | |
2972 | } | |
2973 | ||
2974 | /** gmol_internal - optimized query for retrieval of list members | |
2975 | ** used by both get_members_of_list and get_end_members_of_list | |
2976 | ** | |
2977 | ** Inputs: | |
2978 | ** argv[0] - list_id | |
2979 | ** | |
2980 | ** Description: | |
2981 | ** - retrieve USER members, then LIST members, then STRING members | |
2982 | **/ | |
2983 | ||
2984 | gmol_internal(q, argv, cl, action, actarg, flag) | |
2985 | struct query *q; | |
2986 | char *argv[]; | |
2987 | client *cl; | |
2988 | int (*action)(); | |
2989 | int actarg; | |
2990 | int flag; | |
2991 | { | |
2992 | EXEC SQL BEGIN DECLARE SECTION; | |
2993 | int list_id, member_id, direct; | |
2994 | char member_name[129], member_type[9]; | |
2995 | EXEC SQL END DECLARE SECTION; | |
2996 | char *targv[2]; | |
2997 | int members; | |
2998 | struct save_queue *sq; | |
2999 | ||
3000 | /* true/false flag indicates whether to display only direct members. */ | |
3001 | if (flag) | |
3002 | direct = 0; | |
3003 | else | |
3004 | direct = -1; | |
3005 | ||
3006 | list_id = *(int *)argv[0]; | |
3007 | members = 0; | |
3008 | sq = sq_create(); | |
3009 | ||
3010 | EXEC SQL DECLARE csr118 CURSOR FOR | |
3011 | SELECT member_type, member_id FROM imembers | |
3012 | WHERE list_id = :list_id AND direct > :direct; | |
3013 | EXEC SQL OPEN csr118; | |
3014 | while(1) { | |
3015 | EXEC SQL FETCH csr118 INTO :member_type, :member_id; | |
3016 | if (sqlca.sqlcode != 0) break; | |
3017 | if (members++ > 49) | |
3018 | break; | |
3019 | sq_save_data(sq, ((int)member_type[0] << 24) | (member_id & 0xffffff)); | |
3020 | } | |
3021 | EXEC SQL CLOSE csr118; | |
3022 | ||
3023 | if (members <= 49) { | |
3024 | targv[1] = malloc(0); | |
3025 | while (sq_remove_data(sq, &member_id)) { | |
3026 | switch (member_id >> 24) { | |
3027 | case 'U': | |
3028 | targv[0] = "USER"; | |
3029 | id_to_name(member_id & 0xffffff, "USER", &targv[1]); | |
3030 | (*action)(2, targv, actarg); | |
3031 | break; | |
3032 | case 'L': | |
3033 | targv[0] = "LIST"; | |
3034 | id_to_name(member_id & 0xffffff, "LIST", &targv[1]); | |
3035 | (*action)(2, targv, actarg); | |
3036 | break; | |
3037 | case 'S': | |
3038 | targv[0] = "STRING"; | |
3039 | id_to_name(member_id & 0xffffff, "STRING", &targv[1]); | |
3040 | (*action)(2, targv, actarg); | |
3041 | break; | |
3042 | case 'K': | |
3043 | targv[0] = "KERBEROS"; | |
3044 | id_to_name(member_id & 0xffffff, "STRING", &targv[1]); | |
3045 | (*action)(2, targv, actarg); | |
3046 | break; | |
3047 | default: | |
3048 | sq_destroy(sq); | |
3049 | return(MR_INTERNAL); | |
3050 | } | |
3051 | } | |
3052 | free(targv[1]); | |
3053 | sq_destroy(sq); | |
3054 | return(MR_SUCCESS); | |
3055 | } | |
3056 | sq_destroy(sq); | |
3057 | ||
3058 | targv[1] = member_name; | |
3059 | targv[0] = "USER"; | |
3060 | EXEC SQL DECLARE csr119 CURSOR FOR | |
3061 | SELECT u.login FROM users u, imembers im | |
3062 | WHERE im.list_id = :list_id AND im.member_type = 'USER' | |
3063 | AND im.member_id = u.users_id AND im.direct > :direct | |
3064 | ORDER BY 1; | |
3065 | EXEC SQL OPEN csr119; | |
3066 | while(1) { | |
3067 | EXEC SQL FETCH csr119 INTO :member_name; | |
3068 | if(sqlca.sqlcode != 0) break; | |
3069 | (*action)(2, targv, actarg); | |
3070 | } | |
3071 | EXEC SQL CLOSE csr119; | |
3072 | if (ingres_errno) return(mr_errcode); | |
3073 | ||
3074 | targv[0] = "LIST"; | |
3075 | EXEC SQL DECLARE csr120 CURSOR FOR | |
3076 | SELECT l.name FROM list l, imembers im | |
3077 | WHERE im.list_id = :list_id AND im.member_type='LIST' | |
3078 | AND im.member_id = l.list_id AND im.direct > :direct | |
3079 | ORDER BY 1; | |
3080 | EXEC SQL OPEN csr120; | |
3081 | while(1) { | |
3082 | EXEC SQL FETCH csr120 INTO :member_name; | |
3083 | if(sqlca.sqlcode != 0) break; | |
3084 | (*action)(2, targv, actarg); | |
3085 | } | |
3086 | EXEC SQL CLOSE csr120; | |
3087 | if (ingres_errno) return(mr_errcode); | |
3088 | ||
3089 | targv[0] = "STRING"; | |
3090 | EXEC SQL DECLARE csr121 CURSOR FOR | |
3091 | SELECT CHAR(str.string) FROM strings str, imembers im | |
3092 | WHERE im.list_id = :list_id AND im.member_type='STRING' | |
3093 | AND im.member_id = str.string_id AND im.direct > :direct | |
3094 | ORDER BY 1; | |
3095 | EXEC SQL OPEN csr121; | |
3096 | while(1) { | |
3097 | EXEC SQL FETCH csr121 INTO :member_name; | |
3098 | if(sqlca.sqlcode != 0) break; | |
3099 | (*action)(2, targv, actarg); | |
3100 | } | |
3101 | EXEC SQL CLOSE csr121; | |
3102 | if (ingres_errno) return(mr_errcode); | |
3103 | ||
3104 | targv[0] = "KERBEROS"; | |
3105 | EXEC SQL DECLARE csr122 CURSOR FOR | |
3106 | SELECT CHAR(str.string) FROM strings str, imembers im | |
3107 | WHERE im.list_id = :list_id AND im.member_type='KERBEROS' | |
3108 | AND im.member_id = str.string_id | |
3109 | AND im.direct > :direct | |
3110 | ORDER BY 1; | |
3111 | EXEC SQL OPEN csr122; | |
3112 | while(1) { | |
3113 | EXEC SQL FETCH csr122 INTO :member_name; | |
3114 | if(sqlca.sqlcode != 0) break; | |
3115 | (*action)(2, targv, actarg); | |
3116 | } | |
3117 | EXEC SQL CLOSE csr122; | |
3118 | if (ingres_errno) return(mr_errcode); | |
3119 | ||
3120 | return(MR_SUCCESS); | |
3121 | } | |
3122 | ||
3123 | ||
3124 | /* count_members_of_list: this is a simple query, but it cannot be done | |
3125 | * through the dispatch table. | |
3126 | */ | |
3127 | ||
3128 | int count_members_of_list(q, argv, cl, action, actarg) | |
3129 | struct query *q; | |
3130 | char *argv[]; | |
3131 | client *cl; | |
3132 | int (*action)(); | |
3133 | int actarg; | |
3134 | { | |
3135 | EXEC SQL BEGIN DECLARE SECTION; | |
3136 | int list, ct = 0; | |
3137 | EXEC SQL END DECLARE SECTION; | |
3138 | char *rargv[1], countbuf[5]; | |
3139 | ||
3140 | list = *(int *)argv[0]; | |
3141 | rargv[0] = countbuf; | |
3142 | EXEC SQL REPEATED SELECT count (*) INTO :ct FROM imembers | |
3143 | WHERE list_id = :list AND direct=1; | |
3144 | if (ingres_errno) return(mr_errcode); | |
3145 | sprintf(countbuf, "%d", ct); | |
3146 | (*action)(1, rargv, actarg); | |
3147 | return(MR_SUCCESS); | |
3148 | } | |
3149 | ||
3150 | ||
3151 | /* qualified_get_server: passed "TRUE", "FALSE", or "DONTCARE" for each of | |
3152 | * the three flags associated with each service. It will return the name of | |
3153 | * each service that meets the quailifications. It does this by building a | |
3154 | * where clause based on the arguments, then doing a retrieve. | |
3155 | */ | |
3156 | ||
3157 | static char *sflags[3] = { "enable", "inprogress", "harderror" }; | |
3158 | ||
3159 | int qualified_get_server(q, argv, cl, action, actarg) | |
3160 | struct query *q; | |
3161 | char *argv[]; | |
3162 | client *cl; | |
3163 | int (*action)(); | |
3164 | int actarg; | |
3165 | { | |
3166 | return(qualified_get(q, argv, action, actarg, "s.name != ''", | |
3167 | "s", "name", sflags)); | |
3168 | } | |
3169 | ||
3170 | ||
3171 | /* generic qualified get routine, used by qualified_get_lists, | |
3172 | * qualified_get_server, and qualified_get_serverhost. | |
3173 | * Args: | |
3174 | * start - a simple where clause, must not be empty | |
3175 | * range - the name of the range variable | |
3176 | * field - the field to return | |
3177 | * flags - an array of strings, names of the flag variables | |
3178 | */ | |
3179 | ||
3180 | int qualified_get(q, argv, action, actarg, start, range, field, flags) | |
3181 | struct query *q; | |
3182 | char *argv[]; | |
3183 | int (*action)(); | |
3184 | int actarg; | |
3185 | char *start; | |
3186 | char *range; | |
3187 | char *field; | |
3188 | char *flags[]; | |
3189 | { | |
3190 | char name[33], qual[256]; | |
3191 | int rowcount=0, i; | |
3192 | char *rargv[1], buf[32]; | |
3193 | ||
3194 | strcpy(qual, start); | |
3195 | for (i = 0; i < q->argc; i++) { | |
3196 | if (!strcmp(argv[i], "TRUE")) { | |
3197 | sprintf(buf, " AND %s.%s != 0", range, flags[i]); | |
3198 | (void) strcat(qual, buf); | |
3199 | } else if (!strcmp(argv[i], "FALSE")) { | |
3200 | sprintf(buf, " AND %s.%s = 0", range, flags[i]); | |
3201 | (void) strcat(qual, buf); | |
3202 | } | |
3203 | } | |
3204 | ||
3205 | rargv[0] = SQLDA->sqlvar[0].sqldata; | |
3206 | sprintf(stmt_buf,"SELECT CHAR(%s.%s) FROM %s %s WHERE %s",range,field,q->rtable,range,qual); | |
3207 | EXEC SQL PREPARE stmt INTO :SQLDA USING NAMES FROM :stmt_buf; | |
3208 | if(sqlca.sqlcode) | |
3209 | return(MR_INTERNAL); | |
3210 | EXEC SQL DECLARE csr123 CURSOR FOR stmt; | |
3211 | EXEC SQL OPEN csr123; | |
3212 | while(1) { | |
3213 | EXEC SQL FETCH csr123 USING DESCRIPTOR :SQLDA; | |
3214 | if(sqlca.sqlcode != 0) break; | |
3215 | rowcount++; | |
3216 | (*action)(1, rargv, actarg); | |
3217 | } | |
3218 | EXEC SQL CLOSE csr123; | |
3219 | if (ingres_errno) return(mr_errcode); | |
3220 | if (rowcount == 0) | |
3221 | return(MR_NO_MATCH); | |
3222 | return(MR_SUCCESS); | |
3223 | } | |
3224 | ||
3225 | ||
3226 | /* qualified_get_serverhost: passed "TRUE", "FALSE", or "DONTCARE" for each of | |
3227 | * the five flags associated with each serverhost. It will return the name of | |
3228 | * each service and host that meets the quailifications. It does this by | |
3229 | * building a where clause based on the arguments, then doing a retrieve. | |
3230 | */ | |
3231 | ||
3232 | static char *shflags[6] = { "service", "enable", "override", "success", | |
3233 | "inprogress", "hosterror" }; | |
3234 | ||
3235 | int qualified_get_serverhost(q, argv, cl, action, actarg) | |
3236 | struct query *q; | |
3237 | char *argv[]; | |
3238 | client *cl; | |
3239 | int (*action)(); | |
3240 | int actarg; | |
3241 | { | |
3242 | EXEC SQL BEGIN DECLARE SECTION; | |
3243 | char sname[33], mname[33], qual[256]; | |
3244 | EXEC SQL END DECLARE SECTION; | |
3245 | char *rargv[2], buf[32]; | |
3246 | int i, rowcount; | |
3247 | ||
3248 | sprintf(qual, "m.mach_id = sh.mach_id AND sh.service = uppercase('%s')", | |
3249 | argv[0]); | |
3250 | for (i = 1; i < q->argc; i++) { | |
3251 | if (!strcmp(argv[i], "TRUE")) { | |
3252 | sprintf(buf, " AND sh.%s != 0", shflags[i]); | |
3253 | strcat(qual, buf); | |
3254 | } else if (!strcmp(argv[i], "FALSE")) { | |
3255 | sprintf(buf, " AND sh.%s = 0", shflags[i]); | |
3256 | strcat(qual, buf); | |
3257 | } | |
3258 | } | |
3259 | ||
3260 | rargv[0] = sname; | |
3261 | rargv[1] = mname; | |
3262 | EXEC SQL DECLARE csr124 CURSOR FOR | |
3263 | SELECT sh.service, m.name FROM serverhosts sh, machine m | |
3264 | WHERE :qual; | |
3265 | EXEC SQL OPEN csr124; | |
3266 | while(1) { | |
3267 | EXEC SQL FETCH csr124 INTO :sname, :mname; | |
3268 | if(sqlca.sqlcode != 0) break; | |
3269 | rowcount++; | |
3270 | (*action)(2, rargv, actarg); | |
3271 | } | |
3272 | EXEC SQL CLOSE csr124; | |
3273 | ||
3274 | if (ingres_errno) return(mr_errcode); | |
3275 | if (rowcount == 0) | |
3276 | return(MR_NO_MATCH); | |
3277 | return(MR_SUCCESS); | |
3278 | } | |
3279 | ||
3280 | ||
3281 | /* register_user - change user's login name and allocate a pobox, group, | |
3282 | * filesystem, and quota for them. The user's status must start out as 0, | |
3283 | * and is left as 2. Arguments are: user's UID, new login name, and user's | |
3284 | * type for filesystem allocation (MR_FS_STUDENT, MR_FS_FACULTY, | |
3285 | * MR_FS_STAFF, MR_FS_MISC). | |
3286 | */ | |
3287 | ||
3288 | register_user(q, argv, cl) | |
3289 | struct query *q; | |
3290 | char **argv; | |
3291 | client *cl; | |
3292 | { | |
3293 | EXEC SQL BEGIN DECLARE SECTION; | |
3294 | char *login, dir[65], *entity, directory[129], machname[33]; | |
3295 | int who, rowcount, mid, uid, users_id, flag, utype, nid, list_id, quota; | |
3296 | int size, alloc, pid, ostatus, nstatus, gidval, fsidval, npidval; | |
3297 | static int m_id = 0, def_quota = 0; | |
3298 | EXEC SQL END DECLARE SECTION; | |
3299 | char buffer[256], *aargv[3]; | |
3300 | ||
3301 | entity = cl->entity; | |
3302 | who = cl->client_id; | |
3303 | ||
3304 | uid = atoi(argv[0]); | |
3305 | login = argv[1]; | |
3306 | utype = atoi(argv[2]); | |
3307 | ||
3308 | /* find user */ | |
3309 | EXEC SQL REPEATED SELECT users_id, status INTO :users_id, :ostatus | |
3310 | FROM users | |
3311 | WHERE uid = :uid AND (status=0 OR status=5 OR status=6); | |
3312 | ||
3313 | if (sqlca.sqlerrd[2] == 0) | |
3314 | return(MR_NO_MATCH); | |
3315 | if (sqlca.sqlerrd[2] > 1) | |
3316 | return(MR_NOT_UNIQUE); | |
3317 | ||
3318 | /* check new login name */ | |
3319 | EXEC SQL REPEATED SELECT login INTO :cdummy FROM users | |
3320 | WHERE login = LEFT(:login,SIZE(login)) AND users_id != :users_id; | |
3321 | if (ingres_errno) return(mr_errcode); | |
3322 | if (sqlca.sqlerrd[2] > 0) return(MR_IN_USE); | |
3323 | EXEC SQL REPEATED SELECT name INTO :cdummy FROM list | |
3324 | WHERE name = LEFT(:login,SIZE(name)); | |
3325 | if (ingres_errno) return(mr_errcode); | |
3326 | if (sqlca.sqlerrd[2] > 0) return(MR_IN_USE); | |
3327 | EXEC SQL REPEATED SELECT label INTO :cdummy FROM filesys | |
3328 | WHERE label = LEFT(:login,SIZE(label)); | |
3329 | if (ingres_errno) return(mr_errcode); | |
3330 | if (sqlca.sqlerrd[2] > 0) return(MR_IN_USE); | |
3331 | com_err(whoami, 0, "login name OK"); | |
3332 | ||
3333 | /* choose place for pobox, put in mid */ | |
3334 | EXEC SQL DECLARE csr130 CURSOR FOR | |
3335 | SELECT sh.mach_id, m.name FROM serverhosts sh, machine m | |
3336 | WHERE sh.service='POP' AND sh.mach_id=m.mach_id | |
3337 | AND sh.value2 - sh.value1 = | |
3338 | (SELECT MAX(value2 - value1) FROM serverhosts | |
3339 | WHERE service = 'POP'); | |
3340 | EXEC SQL OPEN csr130; | |
3341 | EXEC SQL FETCH csr130 INTO :mid, :machname; | |
3342 | if (sqlca.sqlerrd[2] == 0) { | |
3343 | EXEC SQL CLOSE csr130; | |
3344 | if (ingres_errno) return(mr_errcode); | |
3345 | return(MR_NO_POBOX); | |
3346 | } else { | |
3347 | EXEC SQL CLOSE csr130; | |
3348 | if (ingres_errno) return(mr_errcode); | |
3349 | } | |
3350 | ||
3351 | /* change login name, set pobox */ | |
3352 | sprintf(buffer, "u.users_id = %d", users_id); | |
3353 | incremental_before("users", buffer, 0); | |
3354 | nstatus = 2; | |
3355 | if (ostatus == 5 || ostatus == 6) | |
3356 | nstatus = 1; | |
3357 | EXEC SQL REPEATED UPDATE users SET login = :login, status = :nstatus, | |
3358 | modtime='now', modby = :who, modwith = :entity, potype='POP', | |
3359 | pop_id = :mid, pmodtime='now', pmodby = :who, pmodwith = :entity | |
3360 | WHERE users_id = :users_id; | |
3361 | ||
3362 | if (ingres_errno) return(mr_errcode); | |
3363 | if (sqlca.sqlerrd[2] != 1) | |
3364 | return(MR_INTERNAL); | |
3365 | set_pop_usage(mid, 1); | |
3366 | com_err(whoami, 0, "set login name to %s and pobox to %s", login, | |
3367 | strtrim(machname)); | |
3368 | incremental_after("users", buffer, 0); | |
3369 | ||
3370 | /* create group list */ | |
3371 | if (set_next_object_id("gid", "list", 1)) | |
3372 | return(MR_NO_ID); | |
3373 | if (set_next_object_id("list_id", "list", 0)) | |
3374 | return(MR_NO_ID); | |
3375 | EXEC SQL REPEATED SELECT value INTO :list_id FROM numvalues | |
3376 | WHERE name='list_id'; | |
3377 | if (ingres_errno) return(mr_errcode); | |
3378 | if (sqlca.sqlerrd[2] != 1) | |
3379 | return(MR_INTERNAL); | |
3380 | incremental_clear_before(); | |
3381 | EXEC SQL SELECT value INTO :gidval FROM numvalues WHERE name = 'gid'; | |
3382 | EXEC SQL REPEATED INSERT INTO list | |
3383 | (name, list_id, active, publicflg, hidden, maillist, grouplist, | |
3384 | gid, description, acl_type, acl_id, | |
3385 | modtime, modby, modwith) | |
3386 | VALUES (:login, :list_id, 1, 0, 0, 0, 1, | |
3387 | :gidval, 'User Group', 'USER', :users_id, | |
3388 | 'now', :who, :entity); | |
3389 | if (ingres_errno) return(mr_errcode); | |
3390 | if (sqlca.sqlerrd[2] != 1) | |
3391 | return(MR_INTERNAL); | |
3392 | sprintf(buffer, "l.list_id = %d", list_id); | |
3393 | incremental_after("list", buffer, 0); | |
3394 | aargv[0] = (char *) list_id; | |
3395 | aargv[1] = "USER"; | |
3396 | aargv[2] = (char *) users_id; | |
3397 | incremental_clear_before(); | |
3398 | EXEC SQL REPEATED INSERT INTO imembers | |
3399 | (list_id, member_type, member_id, ref_count, direct) | |
3400 | VALUES (:list_id, 'USER', :users_id, 1, 1); | |
3401 | if (ingres_errno) return(mr_errcode); | |
3402 | if (sqlca.sqlerrd[2] != 1) | |
3403 | return(MR_INTERNAL); | |
3404 | incremental_after("members", 0, aargv); | |
3405 | ||
3406 | if (m_id == 0) { | |
3407 | /* Cell Name (I know, it shouldn't be hard coded...) */ | |
3408 | strcpy(machname, "ATHENA.MIT.EDU"); | |
3409 | EXEC SQL SELECT mach_id INTO :m_id FROM machine | |
3410 | WHERE name = :machname; | |
3411 | } | |
3412 | ||
3413 | /* create filesystem */ | |
3414 | if (set_next_object_id("filsys_id", "filesys", 0)) | |
3415 | return(MR_NO_ID); | |
3416 | incremental_clear_before(); | |
3417 | if (islower(login[0]) && islower(login[1])) { | |
3418 | sprintf(directory, "/afs/athena.mit.edu/user/%c/%c/%s", | |
3419 | login[0], login[1], login); | |
3420 | } else { | |
3421 | sprintf(directory, "/afs/athena.mit.edu/user/other/%s", login); | |
3422 | } | |
3423 | ||
3424 | EXEC SQL SELECT value INTO :fsidval FROM numvalues | |
3425 | WHERE numvalues.name='filsys_id'; | |
3426 | EXEC SQL REPEATED INSERT INTO filesys | |
3427 | (filsys_id, phys_id, label, type, mach_id, name, | |
3428 | mount, access, comments, owner, owners, createflg, | |
3429 | lockertype, modtime, modby, modwith) | |
3430 | VALUES | |
3431 | (:fsidval, 0, :login, 'AFS', :m_id, :directory, | |
3432 | '/mit/'+:login, 'w', 'User Locker', :users_id, :list_id, 1, | |
3433 | 'HOMEDIR', 'now', :who, :entity); | |
3434 | ||
3435 | if (ingres_errno) return(mr_errcode); | |
3436 | if (sqlca.sqlerrd[2] != 1) | |
3437 | return(MR_INTERNAL); | |
3438 | sprintf(buffer,"fs.filsys_id = %d",fsidval); | |
3439 | incremental_after("filesys", buffer, 0); | |
3440 | ||
3441 | /* set quota */ | |
3442 | if (def_quota == 0) { | |
3443 | EXEC SQL REPEATED SELECT value INTO :def_quota FROM numvalues | |
3444 | WHERE name='def_quota'; | |
3445 | if (ingres_errno) return(mr_errcode); | |
3446 | if (sqlca.sqlerrd[2] != 1) | |
3447 | return(MR_NO_QUOTA); | |
3448 | ||
3449 | } | |
3450 | incremental_clear_before(); | |
3451 | EXEC SQL REPEATED INSERT INTO quota | |
3452 | (entity_id, filsys_id, type, quota, phys_id, modtime, modby, modwith) | |
3453 | VALUES | |
3454 | (0, :fsidval, 'ANY', :def_quota, 0, 'now', :who, :entity); | |
3455 | if (ingres_errno) return(mr_errcode); | |
3456 | if (sqlca.sqlerrd[2] != 1) | |
3457 | return(MR_INTERNAL); | |
3458 | aargv[0] = login; | |
3459 | aargv[1] = "ANY"; | |
3460 | aargv[2] = login; | |
3461 | sprintf(buffer, "q.entity_id = 0 and q.filsys_id = %d and q.type = 'ANY'", fsidval); | |
3462 | incremental_after("quota", buffer, aargv); | |
3463 | com_err(whoami, 0, "quota of %d assigned", def_quota); | |
3464 | if (ingres_errno) return(mr_errcode); | |
3465 | ||
3466 | cache_entry(login, "USER", users_id); | |
3467 | ||
3468 | EXEC SQL REPEATED UPDATE tblstats SET updates=updates+1, modtime='now' | |
3469 | WHERE table_name='users'; | |
3470 | EXEC SQL REPEATED UPDATE tblstats SET appends=appends+1, modtime='now' | |
3471 | WHERE table_name='list' OR table_name='filesys' OR table_name='quota'; | |
3472 | if (ingres_errno) return(mr_errcode); | |
3473 | return(MR_SUCCESS); | |
3474 | } | |
3475 | ||
3476 | ||
3477 | ||
3478 | /** set_pop_usage - incr/decr usage count for pop server in serverhosts talbe | |
3479 | ** | |
3480 | ** Inputs: | |
3481 | ** id of machine | |
3482 | ** delta (will be +/- 1) | |
3483 | ** | |
3484 | ** Description: | |
3485 | ** - incr/decr value field in serverhosts table for pop/mach_id | |
3486 | ** | |
3487 | **/ | |
3488 | ||
3489 | static int set_pop_usage(id, cnt) | |
3490 | EXEC SQL BEGIN DECLARE SECTION; | |
3491 | int id; | |
3492 | int cnt; | |
3493 | EXEC SQL END DECLARE SECTION; | |
3494 | { | |
3495 | EXEC SQL REPEATED UPDATE serverhosts SET value1 = value1 + :cnt | |
3496 | WHERE serverhosts.service = 'POP' AND serverhosts.mach_id = :id; | |
3497 | ||
3498 | if (ingres_errno) return(mr_errcode); | |
3499 | return(MR_SUCCESS); | |
3500 | } | |
3501 | ||
3502 | ||
3503 | \f | |
3504 | /* Validation Routines */ | |
3505 | ||
3506 | validate_row(q, argv, v) | |
3507 | register struct query *q; | |
3508 | char *argv[]; | |
3509 | register struct validate *v; | |
3510 | { | |
3511 | EXEC SQL BEGIN DECLARE SECTION; | |
3512 | char *name; | |
3513 | char qual[128]; | |
3514 | int rowcount; | |
3515 | EXEC SQL END DECLARE SECTION; | |
3516 | ||
3517 | /* build where clause */ | |
3518 | build_qual(v->qual, v->argc, argv, qual); | |
3519 | ||
3520 | if (log_flags & LOG_VALID) | |
3521 | /* tell the logfile what we're doing */ | |
3522 | com_err(whoami, 0, "validating row: %s", qual); | |
3523 | ||
3524 | /* look for the record */ | |
3525 | sprintf(stmt_buf,"SELECT COUNT (*) FROM %s WHERE %s",q->rtable,qual); | |
3526 | EXEC SQL PREPARE stmt INTO :SQLDA USING NAMES FROM :stmt_buf; | |
3527 | if(sqlca.sqlcode) | |
3528 | return(MR_INTERNAL); | |
3529 | EXEC SQL DECLARE csr126 CURSOR FOR stmt; | |
3530 | EXEC SQL OPEN csr126; | |
3531 | EXEC SQL FETCH csr126 USING DESCRIPTOR :SQLDA; | |
3532 | EXEC SQL CLOSE csr126; | |
3533 | rowcount = *(int *)SQLDA->sqlvar[0].sqldata; | |
3534 | ||
3535 | if (ingres_errno) return(mr_errcode); | |
3536 | if (rowcount == 0) return(MR_NO_MATCH); | |
3537 | if (rowcount > 1) return(MR_NOT_UNIQUE); | |
3538 | return(MR_EXISTS); | |
3539 | } | |
3540 | ||
3541 | validate_fields(q, argv, vo, n) | |
3542 | struct query *q; | |
3543 | register char *argv[]; | |
3544 | register struct valobj *vo; | |
3545 | register int n; | |
3546 | { | |
3547 | register int status; | |
3548 | ||
3549 | while (--n >= 0) { | |
3550 | switch (vo->type) { | |
3551 | case V_NAME: | |
3552 | if (log_flags & LOG_VALID) | |
3553 | com_err(whoami, 0, "validating %s in %s: %s", | |
3554 | vo->namefield, vo->table, argv[vo->index]); | |
3555 | status = validate_name(argv, vo); | |
3556 | break; | |
3557 | ||
3558 | case V_ID: | |
3559 | if (log_flags & LOG_VALID) | |
3560 | com_err(whoami, 0, "validating %s in %s: %s", | |
3561 | vo->idfield, vo->table, argv[vo->index]); | |
3562 | status = validate_id(q, argv, vo); | |
3563 | break; | |
3564 | ||
3565 | case V_DATE: | |
3566 | if (log_flags & LOG_VALID) | |
3567 | com_err(whoami, 0, "validating date: %s", argv[vo->index]); | |
3568 | status = validate_date(argv, vo); | |
3569 | break; | |
3570 | ||
3571 | case V_TYPE: | |
3572 | if (log_flags & LOG_VALID) | |
3573 | com_err(whoami, 0, "validating %s type: %s", | |
3574 | vo->table, argv[vo->index]); | |
3575 | status = validate_type(argv, vo); | |
3576 | break; | |
3577 | ||
3578 | case V_TYPEDATA: | |
3579 | if (log_flags & LOG_VALID) | |
3580 | com_err(whoami, 0, "validating typed data (%s): %s", | |
3581 | argv[vo->index - 1], argv[vo->index]); | |
3582 | status = validate_typedata(q, argv, vo); | |
3583 | break; | |
3584 | ||
3585 | case V_RENAME: | |
3586 | if (log_flags & LOG_VALID) | |
3587 | com_err(whoami, 0, "validating rename %s in %s", | |
3588 | argv[vo->index], vo->table); | |
3589 | status = validate_rename(argv, vo); | |
3590 | break; | |
3591 | ||
3592 | case V_CHAR: | |
3593 | if (log_flags & LOG_VALID) | |
3594 | com_err(whoami, 0, "validating chars: %s", argv[vo->index]); | |
3595 | status = validate_chars(argv[vo->index]); | |
3596 | break; | |
3597 | ||
3598 | case V_SORT: | |
3599 | status = MR_EXISTS; | |
3600 | break; | |
3601 | ||
3602 | case V_LOCK: | |
3603 | status = lock_table(vo); | |
3604 | break; | |
3605 | ||
3606 | case V_WILD: | |
3607 | status = convert_wildcards(argv[vo->index]); | |
3608 | break; | |
3609 | ||
3610 | case V_UPWILD: | |
3611 | status = convert_wildcards_uppercase(argv[vo->index]); | |
3612 | break; | |
3613 | ||
3614 | } | |
3615 | ||
3616 | if (status != MR_EXISTS) return(status); | |
3617 | vo++; | |
3618 | } | |
3619 | ||
3620 | if (ingres_errno) return(mr_errcode); | |
3621 | return(MR_SUCCESS); | |
3622 | } | |
3623 | ||
3624 | ||
3625 | /* validate_chars: verify that there are no illegal characters in | |
3626 | * the string. Legal characters are printing chars other than | |
3627 | * ", *, ?, \, [ and ]. | |
3628 | */ | |
3629 | static int illegalchars[] = { | |
3630 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^@ - ^O */ | |
3631 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* ^P - ^_ */ | |
3632 | 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, /* SPACE - / */ | |
3633 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* 0 - ? */ | |
3634 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* : - O */ | |
3635 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, /* P - _ */ | |
3636 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */ | |
3637 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* p - ^? */ | |
3638 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3639 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3640 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3641 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3642 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3643 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3644 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3645 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, | |
3646 | }; | |
3647 | ||
3648 | validate_chars(s) | |
3649 | register char *s; | |
3650 | { | |
3651 | while (*s) | |
3652 | if (illegalchars[*s++]) | |
3653 | return(MR_BAD_CHAR); | |
3654 | return(MR_EXISTS); | |
3655 | } | |
3656 | ||
3657 | ||
3658 | validate_id(q, argv, vo) | |
3659 | struct query *q; | |
3660 | char *argv[]; | |
3661 | register struct valobj *vo; | |
3662 | { | |
3663 | EXEC SQL BEGIN DECLARE SECTION; | |
3664 | char *name, *tbl, *namefield, *idfield; | |
3665 | int id, rowcount; | |
3666 | EXEC SQL END DECLARE SECTION; | |
3667 | int status; | |
3668 | register char *c; | |
3669 | ||
3670 | name = argv[vo->index]; | |
3671 | tbl = vo->table; | |
3672 | namefield = vo->namefield; | |
3673 | idfield = vo->idfield; | |
3674 | ||
3675 | if ((!strcmp(tbl, "users") && !strcmp(namefield, "login")) || | |
3676 | !strcmp(tbl, "machine") || | |
3677 | !strcmp(tbl, "filesys") || | |
3678 | !strcmp(tbl, "list") || | |
3679 | !strcmp(tbl, "cluster") || | |
3680 | !strcmp(tbl, "strings")) { | |
3681 | if (!strcmp(tbl, "machine")) | |
3682 | for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); | |
3683 | status = name_to_id(name, tbl, &id); | |
3684 | if (status == 0) { | |
3685 | *(int *)argv[vo->index] = id; | |
3686 | return(MR_EXISTS); | |
3687 | } else if (status == MR_NO_MATCH && !strcmp(tbl, "strings") && | |
3688 | (q->type == APPEND || q->type == UPDATE)) { | |
3689 | EXEC SQL SELECT value INTO :id FROM numvalues | |
3690 | WHERE name = 'strings_id'; | |
3691 | id++; | |
3692 | EXEC SQL UPDATE numvalues SET value = :id WHERE name = 'strings_id'; | |
3693 | EXEC SQL INSERT INTO strings (string_id, string) VALUES (:id, :name); | |
3694 | cache_entry(name, "STRING", id); | |
3695 | *(int *)argv[vo->index] = id; | |
3696 | return(MR_EXISTS); | |
3697 | } else if (status == MR_NO_MATCH || status == MR_NOT_UNIQUE) | |
3698 | return(vo->error); | |
3699 | else | |
3700 | return(status); | |
3701 | } | |
3702 | ||
3703 | if (!strcmp(namefield, "uid")) { | |
3704 | sprintf(stmt_buf,"SELECT %s FROM %s WHERE %s = %s",idfield,tbl,namefield,name); | |
3705 | } else { | |
3706 | sprintf(stmt_buf,"SELECT %s FROM %s WHERE %s = '%s'",idfield,tbl,namefield,name); | |
3707 | } | |
3708 | EXEC SQL PREPARE stmt INTO :SQLDA USING NAMES FROM :stmt_buf; | |
3709 | if(sqlca.sqlcode) | |
3710 | return(MR_INTERNAL); | |
3711 | EXEC SQL DECLARE csr127 CURSOR FOR stmt; | |
3712 | EXEC SQL OPEN csr127; | |
3713 | rowcount=0; | |
3714 | EXEC SQL FETCH csr127 USING DESCRIPTOR :SQLDA; | |
3715 | if(sqlca.sqlcode == 0) { | |
3716 | rowcount++; | |
3717 | EXEC SQL FETCH csr127 USING DESCRIPTOR :SQLDA; | |
3718 | if(sqlca.sqlcode == 0) rowcount++; | |
3719 | } | |
3720 | EXEC SQL CLOSE csr127; | |
3721 | if (ingres_errno) | |
3722 | return(mr_errcode); | |
3723 | ||
3724 | if (rowcount != 1) return(vo->error); | |
3725 | bcopy(SQLDA->sqlvar[0].sqldata,argv[vo->index],sizeof(int)); | |
3726 | return(MR_EXISTS); | |
3727 | } | |
3728 | ||
3729 | validate_name(argv, vo) | |
3730 | char *argv[]; | |
3731 | register struct valobj *vo; | |
3732 | { | |
3733 | EXEC SQL BEGIN DECLARE SECTION; | |
3734 | char *name, *tbl, *namefield; | |
3735 | int rowcount; | |
3736 | EXEC SQL END DECLARE SECTION; | |
3737 | register char *c; | |
3738 | ||
3739 | name = argv[vo->index]; | |
3740 | tbl = vo->table; | |
3741 | namefield = vo->namefield; | |
3742 | if (!strcmp(tbl, "servers") && !strcmp(namefield, "name")) { | |
3743 | for (c = name; *c; c++) | |
3744 | if (islower(*c)) | |
3745 | *c = toupper(*c); | |
3746 | } | |
3747 | sprintf(stmt_buf,"SELECT DISTINCT COUNT(*) FROM %s WHERE %s.%s = '%s'", | |
3748 | tbl,tbl,namefield,name); | |
3749 | EXEC SQL PREPARE stmt INTO :SQLDA USING NAMES FROM :stmt_buf; | |
3750 | if(sqlca.sqlcode) | |
3751 | return(MR_INTERNAL); | |
3752 | EXEC SQL DECLARE csr128 CURSOR FOR stmt; | |
3753 | EXEC SQL OPEN csr128; | |
3754 | EXEC SQL FETCH csr128 USING DESCRIPTOR :SQLDA; | |
3755 | rowcount = *(int *)SQLDA->sqlvar[0].sqldata; | |
3756 | EXEC SQL CLOSE csr128; | |
3757 | ||
3758 | if (ingres_errno) return(mr_errcode); | |
3759 | return ((rowcount == 1) ? MR_EXISTS : vo->error); | |
3760 | } | |
3761 | ||
3762 | validate_date(argv, vo) | |
3763 | char *argv[]; | |
3764 | struct valobj *vo; | |
3765 | { | |
3766 | EXEC SQL BEGIN DECLARE SECTION; | |
3767 | char *idate; | |
3768 | double dd; | |
3769 | int errorno; | |
3770 | EXEC SQL END DECLARE SECTION; | |
3771 | ||
3772 | idate = argv[vo->index]; | |
3773 | EXEC SQL SELECT interval('years',date(:idate)-date('today')) INTO :dd; | |
3774 | ||
3775 | if (sqlca.sqlcode != 0 || dd > 5.0) return(MR_DATE); | |
3776 | return(MR_EXISTS); | |
3777 | } | |
3778 | ||
3779 | ||
3780 | validate_rename(argv, vo) | |
3781 | char *argv[]; | |
3782 | struct valobj *vo; | |
3783 | { | |
3784 | EXEC SQL BEGIN DECLARE SECTION; | |
3785 | char *name, *tbl, *namefield, *idfield; | |
3786 | int id; | |
3787 | EXEC SQL END DECLARE SECTION; | |
3788 | int status; | |
3789 | register char *c; | |
3790 | ||
3791 | c = name = argv[vo->index]; | |
3792 | while (*c) | |
3793 | if (illegalchars[*c++]) | |
3794 | return(MR_BAD_CHAR); | |
3795 | tbl = vo->table; | |
3796 | /* minor kludge to upcasify machine names */ | |
3797 | if (!strcmp(tbl, "machine")) | |
3798 | for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); | |
3799 | namefield = vo->namefield; | |
3800 | idfield = vo->idfield; | |
3801 | id = -1; | |
3802 | if (idfield == 0) { | |
3803 | if (!strcmp(argv[vo->index], argv[vo->index - 1])) | |
3804 | return(MR_EXISTS); | |
3805 | sprintf(stmt_buf,"SELECT %s FROM %s WHERE %s = LEFT('%s',SIZE(%s))", | |
3806 | namefield,tbl,namefield,name,namefield); | |
3807 | EXEC SQL PREPARE stmt INTO :SQLDA USING NAMES FROM :stmt_buf; | |
3808 | if(sqlca.sqlcode) | |
3809 | return(MR_INTERNAL); | |
3810 | EXEC SQL DECLARE csr129 CURSOR FOR stmt; | |
3811 | EXEC SQL OPEN csr129; | |
3812 | EXEC SQL FETCH csr129 USING DESCRIPTOR :SQLDA; | |
3813 | if(sqlca.sqlcode == 0) id=1; else id=0; | |
3814 | EXEC SQL CLOSE csr129; | |
3815 | ||
3816 | if (ingres_errno) return(mr_errcode); | |
3817 | if (id) | |
3818 | return(vo->error); | |
3819 | else | |
3820 | return(MR_EXISTS); | |
3821 | } | |
3822 | status = name_to_id(name, tbl, &id); | |
3823 | if (status == MR_NO_MATCH || id == *(int *)argv[vo->index - 1]) | |
3824 | return(MR_EXISTS); | |
3825 | else | |
3826 | return(vo->error); | |
3827 | } | |
3828 | ||
3829 | ||
3830 | validate_type(argv, vo) | |
3831 | char *argv[]; | |
3832 | register struct valobj *vo; | |
3833 | { | |
3834 | EXEC SQL BEGIN DECLARE SECTION; | |
3835 | char *typename; | |
3836 | char *val; | |
3837 | EXEC SQL END DECLARE SECTION; | |
3838 | register char *c; | |
3839 | ||
3840 | typename = vo->table; | |
3841 | c = val = argv[vo->index]; | |
3842 | while (*c) { | |
3843 | if (illegalchars[*c++]) | |
3844 | return(MR_BAD_CHAR); | |
3845 | } | |
3846 | ||
3847 | /* uppercase type fields */ | |
3848 | for (c = val; *c; c++) if (islower(*c)) *c = toupper(*c); | |
3849 | ||
3850 | EXEC SQL SELECT trans INTO :cdummy FROM alias | |
3851 | WHERE name = :typename AND type='TYPE' AND trans = :val; | |
3852 | if (ingres_errno) return(mr_errcode); | |
3853 | return (sqlca.sqlerrd[2] ? MR_EXISTS : vo->error); | |
3854 | } | |
3855 | ||
3856 | /* validate member or type-specific data field */ | |
3857 | ||
3858 | validate_typedata(q, argv, vo) | |
3859 | register struct query *q; | |
3860 | register char *argv[]; | |
3861 | register struct valobj *vo; | |
3862 | { | |
3863 | EXEC SQL BEGIN DECLARE SECTION; | |
3864 | char *name; | |
3865 | char *field_type; | |
3866 | char data_type[129]; | |
3867 | int id; | |
3868 | EXEC SQL END DECLARE SECTION; | |
3869 | int status; | |
3870 | char *index(); | |
3871 | register char *c; | |
3872 | ||
3873 | /* get named object */ | |
3874 | name = argv[vo->index]; | |
3875 | ||
3876 | /* get field type string (known to be at index-1) */ | |
3877 | field_type = argv[vo->index-1]; | |
3878 | ||
3879 | /* get corresponding data type associated with field type name */ | |
3880 | EXEC SQL SELECT trans INTO :data_type FROM alias | |
3881 | WHERE name = :field_type AND type='TYPEDATA'; | |
3882 | if (ingres_errno) return(mr_errcode); | |
3883 | if (sqlca.sqlerrd[2] != 1) return(MR_TYPE); | |
3884 | ||
3885 | /* now retrieve the record id corresponding to the named object */ | |
3886 | if (index(data_type, ' ')) | |
3887 | *index(data_type, ' ') = 0; | |
3888 | if (!strcmp(data_type, "user")) { | |
3889 | /* USER */ | |
3890 | status = name_to_id(name, data_type, &id); | |
3891 | if (status && (status == MR_NO_MATCH || status == MR_NOT_UNIQUE)) | |
3892 | return(MR_USER); | |
3893 | if (status) return(status); | |
3894 | } else if (!strcmp(data_type, "list")) { | |
3895 | /* LIST */ | |
3896 | status = name_to_id(name, data_type, &id); | |
3897 | if (status && status == MR_NOT_UNIQUE) | |
3898 | return(MR_LIST); | |
3899 | if (status == MR_NO_MATCH) { | |
3900 | /* if idfield is non-zero, then if argv[0] matches the string | |
3901 | * that we're trying to resolve, we should get the value of | |
3902 | * numvalues.[idfield] for the id. | |
3903 | */ | |
3904 | if (vo->idfield && !strcmp(argv[0], argv[vo->index])) { | |
3905 | set_next_object_id(q->validate->object_id, q->rtable, 0); | |
3906 | name = vo->idfield; | |
3907 | EXEC SQL REPEATED SELECT value INTO :id FROM numvalues | |
3908 | WHERE name = :name; | |
3909 | if (sqlca.sqlerrd[2] != 1) return(MR_LIST); | |
3910 | } else | |
3911 | return(MR_LIST); | |
3912 | } else if (status) return(status); | |
3913 | } else if (!strcmp(data_type, "machine")) { | |
3914 | /* MACHINE */ | |
3915 | for (c = name; *c; c++) if (islower(*c)) *c = toupper(*c); | |
3916 | status = name_to_id(name, data_type, &id); | |
3917 | if (status && (status == MR_NO_MATCH || status == MR_NOT_UNIQUE)) | |
3918 | return(MR_MACHINE); | |
3919 | if (status) return(status); | |
3920 | } else if (!strcmp(data_type, "string")) { | |
3921 | /* STRING */ | |
3922 | status = name_to_id(name, data_type, &id); | |
3923 | if (status && status == MR_NOT_UNIQUE) | |
3924 | return(MR_STRING); | |
3925 | if (status == MR_NO_MATCH) { | |
3926 | if (q->type != APPEND && q->type != UPDATE) return(MR_STRING); | |
3927 | EXEC SQL SELECT value INTO :id FROM numvalues WHERE name = 'strings_id'; | |
3928 | id++; | |
3929 | EXEC SQL UPDATE numvalues SET value = :id WHERE name = 'strings_id'; | |
3930 | EXEC SQL INSERT INTO strings (string_id, string) VALUES (:id, :name); | |
3931 | cache_entry(name, "STRING", id); | |
3932 | } else if (status) return(status); | |
3933 | } else if (!strcmp(data_type, "none")) { | |
3934 | id = 0; | |
3935 | } else { | |
3936 | return(MR_TYPE); | |
3937 | } | |
3938 | ||
3939 | /* now set value in argv */ | |
3940 | *(int *)argv[vo->index] = id; | |
3941 | ||
3942 | return (MR_EXISTS); | |
3943 | } | |
3944 | ||
3945 | ||
3946 | /* Lock the table named by the validation object */ | |
3947 | ||
3948 | lock_table(vo) | |
3949 | struct valobj *vo; | |
3950 | { | |
3951 | sprintf(stmt_buf,"UPDATE %s SET modtime='now' WHERE %s.%s = 0", | |
3952 | vo->table,vo->table,vo->idfield); | |
3953 | EXEC SQL EXECUTE IMMEDIATE :stmt_buf; | |
3954 | if (ingres_errno) return(mr_errcode); | |
3955 | if (sqlca.sqlerrd[2] != 1) | |
3956 | return(vo->error); | |
3957 | else | |
3958 | return(MR_EXISTS); | |
3959 | } | |
3960 | ||
3961 | ||
3962 | /* Check the database at startup time. For now this just resets the | |
3963 | * inprogress flags that the DCM uses. | |
3964 | */ | |
3965 | ||
3966 | sanity_check_database() | |
3967 | { | |
3968 | } | |
3969 | ||
3970 | ||
3971 | /* Dynamic SQL support routines */ | |
3972 | MR_SQLDA_T *mr_alloc_SQLDA() | |
3973 | { | |
3974 | MR_SQLDA_T *it; | |
3975 | short *null_indicators; | |
3976 | register int j; | |
3977 | ||
3978 | if((it=(MR_SQLDA_T *)malloc(sizeof(MR_SQLDA_T)))==NULL) { | |
3979 | com_err(whoami, MR_NO_MEM, "setting up SQLDA"); | |
3980 | exit(1); | |
3981 | } | |
3982 | ||
3983 | if((null_indicators=(short *)calloc(QMAXARGS,sizeof(short)))==NULL) { | |
3984 | com_err(whoami, MR_NO_MEM, "setting up SQLDA null indicators"); | |
3985 | exit(1); | |
3986 | } | |
3987 | ||
3988 | for(j=0; j<QMAXARGS; j++) { | |
3989 | if((it->sqlvar[j].sqldata=malloc(sizeof(short)+QMAXARGSIZE))==NULL) { | |
3990 | com_err(whoami, MR_NO_MEM, "setting up SQLDA variables"); | |
3991 | exit(1); | |
3992 | } | |
3993 | it->sqlvar[j].sqllen=QMAXARGSIZE; | |
3994 | it->sqlvar[j].sqlind=null_indicators+j; | |
3995 | null_indicators[j]=0; | |
3996 | } | |
3997 | it->sqln=QMAXARGS; | |
3998 | return it; | |
3999 | } | |
4000 | ||
4001 | ||
4002 | /* Use this after FETCH USING DESCRIPTOR one or more | |
4003 | * result columns may contain NULLs. This routine is | |
4004 | * not currently needed, since db/schema creates all | |
4005 | * columns with a NOT NULL WITH DEFAULT clause. | |
4006 | * | |
4007 | * This is currently dead flesh, since no Moira columns | |
4008 | * allow null values; all use default values. | |
4009 | */ | |
4010 | mr_fix_nulls_in_SQLDA(da) | |
4011 | MR_SQLDA_T *da; | |
4012 | { | |
4013 | register IISQLVAR *var; | |
4014 | register int j; | |
4015 | int *intp; | |
4016 | ||
4017 | for(j=0, var=da->sqlvar; j<da->sqld; j++, var++) { | |
4018 | switch(var->sqltype) { | |
4019 | case -IISQ_CHA_TYPE: | |
4020 | if(*var->sqlind) | |
4021 | *var->sqldata='\0'; | |
4022 | break; | |
4023 | case -IISQ_INT_TYPE: | |
4024 | if(*var->sqlind) { | |
4025 | intp=(int *)var->sqldata; | |
4026 | *intp=0; | |
4027 | } | |
4028 | break; | |
4029 | } | |
4030 | } | |
4031 | } | |
4032 | ||
4033 | /* prefetch_value(): | |
4034 | * This routine fetches an appropriate value from the numvalues table. | |
4035 | * It is a little hack to get around the fact that SQL doesn't let you | |
4036 | * do something like INSERT INTO table (foo) VALUES (other_table.bar). | |
4037 | * | |
4038 | * It is called from the query table as (*v->pre_rtn)(q,Argv,cl) or | |
4039 | * from within a setup_...() routine with the appropriate arguments. | |
4040 | * | |
4041 | * Correct functioning of this routine may depend on the assumption | |
4042 | * that this query is an APPEND. | |
4043 | */ | |
4044 | ||
4045 | prefetch_value(q,argv,cl) | |
4046 | struct query *q; | |
4047 | char **argv; | |
4048 | client *cl; | |
4049 | { | |
4050 | EXEC SQL BEGIN DECLARE SECTION; | |
4051 | char *name = q->validate->object_id; | |
4052 | int value; | |
4053 | EXEC SQL END DECLARE SECTION; | |
4054 | int status, limit, argc; | |
4055 | ||
4056 | /* set next object id, limiting it if necessary */ | |
4057 | if(!strcmp(name, "uid") || !strcmp(name, "gid")) | |
4058 | limit = 1; /* So far as I know, this isn't needed. Just CMA. */ | |
4059 | else | |
4060 | limit = 0; | |
4061 | if((status = set_next_object_id(name, q->rtable, limit)) != MR_SUCCESS) | |
4062 | return(status); | |
4063 | ||
4064 | /* fetch object id */ | |
4065 | EXEC SQL SELECT value INTO :value FROM numvalues WHERE name=:name; | |
4066 | if(ingres_errno) return(mr_errcode); | |
4067 | if(sqlca.sqlerrd[2] != 1) return(MR_INTERNAL); | |
4068 | ||
4069 | argc = q->argc + q->vcnt; /* end of Argv for APPENDs */ | |
4070 | sprintf(argv[argc],"%d",value); /** Could save this step by changing tlist from %s to %d **/ | |
4071 | ||
4072 | return(MR_SUCCESS); | |
4073 | } | |
4074 | ||
4075 | /* prefetch_filesys(): | |
4076 | * Fetches the phys_id from filesys based on the filsys_id in argv[0]. | |
4077 | * Appends the filsys_id and the phys_id to the argv so they can be | |
4078 | * referenced in an INSERT into a table other than filesys. Also | |
4079 | * see comments at prefetch_value(). | |
4080 | * | |
4081 | * Assumes the existence of a row where filsys_id = argv[0], since a | |
4082 | * filesys label has already been resolved to a filsys_id. | |
4083 | */ | |
4084 | prefetch_filesys(q,argv,cl) | |
4085 | struct query *q; | |
4086 | char **argv; | |
4087 | client *cl; | |
4088 | { | |
4089 | EXEC SQL BEGIN DECLARE SECTION; | |
4090 | int fid,phid; | |
4091 | EXEC SQL END DECLARE SECTION; | |
4092 | int argc; | |
4093 | ||
4094 | fid = *(int *)argv[0]; | |
4095 | EXEC SQL SELECT phys_id INTO :phid FROM filesys WHERE filsys_id = :fid; | |
4096 | if(ingres_errno) return(mr_errcode); | |
4097 | ||
4098 | argc=q->argc+q->vcnt; | |
4099 | sprintf(argv[argc++],"%d",phid); | |
4100 | sprintf(argv[argc],"%d",fid); | |
4101 | ||
4102 | return(MR_SUCCESS); | |
4103 | } | |
4104 | ||
4105 | /* Convert normal Unix-style wildcards to SQL voodoo */ | |
4106 | convert_wildcards(arg) | |
4107 | char *arg; | |
4108 | { | |
4109 | static char buffer[QMAXARGSIZE]; | |
4110 | register char *s, *d; | |
4111 | ||
4112 | for(d=buffer,s=arg;*s;s++) { | |
4113 | switch(*s) { | |
4114 | case '*': *d++='%'; *d++='%'; break; | |
4115 | case '?': *d++='_'; break; | |
4116 | case '_': | |
4117 | case '[': | |
4118 | case ']': *d++='*'; *d++ = *s; break; | |
4119 | case '%': *d++='*'; *d++='%'; *d++='%'; break; | |
4120 | default: *d++ = *s; break; | |
4121 | } | |
4122 | } | |
4123 | *d='\0'; | |
4124 | ||
4125 | /* Copy back into argv */ | |
4126 | strcpy(arg,buffer); | |
4127 | ||
4128 | return(MR_EXISTS); | |
4129 | } | |
4130 | ||
4131 | /* This version includes uppercase conversion, for things like gmac. | |
4132 | * This is necessary because "LIKE" doesn't work with "uppercase()". | |
4133 | * Including it in a wildcard routine saves making two passes over | |
4134 | * the argument string. | |
4135 | */ | |
4136 | convert_wildcards_uppercase(arg) | |
4137 | char *arg; | |
4138 | { | |
4139 | static char buffer[QMAXARGSIZE]; | |
4140 | register char *s, *d; | |
4141 | ||
4142 | for(d=buffer,s=arg;*s;s++) { | |
4143 | switch(*s) { | |
4144 | case '*': *d++='%'; *d++='%'; break; | |
4145 | case '?': *d++='_'; break; | |
4146 | case '_': | |
4147 | case '[': | |
4148 | case ']': *d++='*'; *d++ = *s; break; | |
4149 | case '%': *d++='*'; *d++='%'; *d++='%'; break; | |
4150 | default: *d++=toupper(*s); break; /* This is the only diff. */ | |
4151 | } | |
4152 | } | |
4153 | *d='\0'; | |
4154 | ||
4155 | /* Copy back into argv */ | |
4156 | strcpy(arg,buffer); | |
4157 | ||
4158 | return(MR_EXISTS); | |
4159 | } | |
4160 | ||
4161 | ||
4162 | /* Looks like it's time to build an abstraction barrier, Yogi */ | |
4163 | mr_select_any(stmt) | |
4164 | EXEC SQL BEGIN DECLARE SECTION; | |
4165 | char *stmt; | |
4166 | EXEC SQL END DECLARE SECTION; | |
4167 | { | |
4168 | int result=0; | |
4169 | ||
4170 | EXEC SQL PREPARE stmt FROM :stmt; | |
4171 | EXEC SQL DESCRIBE stmt INTO :SQLDA; | |
4172 | if(SQLDA->sqld==0) /* Not a SELECT */ | |
4173 | return(MR_INTERNAL); | |
4174 | EXEC SQL DECLARE csr CURSOR FOR stmt; | |
4175 | EXEC SQL OPEN csr; | |
4176 | EXEC SQL FETCH csr USING DESCRIPTOR :SQLDA; | |
4177 | if(sqlca.sqlcode==0) | |
4178 | result=MR_EXISTS; | |
4179 | else if((sqlca.sqlcode<0) && mr_errcode) | |
4180 | result=mr_errcode; | |
4181 | else | |
4182 | result=0; | |
4183 | EXEC SQL CLOSE csr; | |
4184 | return(result); | |
4185 | } | |
4186 | ||
4187 | ||
4188 | /* eof:qsupport.dc */ |