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Commit | Line | Data |
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7ac48069 | 1 | /* $Id$ |
b070f8a1 | 2 | * |
7ac48069 | 3 | * Special query routines |
b070f8a1 | 4 | * |
7ac48069 | 5 | * Copyright (C) 1987-1998 by the Massachusetts Institute of Technology |
6 | * For copying and distribution information, please see the file | |
7 | * <mit-copyright.h>. | |
b070f8a1 | 8 | */ |
9 | ||
b070f8a1 | 10 | #include <mit-copyright.h> |
b070f8a1 | 11 | #include "mr_server.h" |
03c05291 | 12 | #include "query.h" |
7ac48069 | 13 | #include "qrtn.h" |
14 | ||
b070f8a1 | 15 | #include <ctype.h> |
7ac48069 | 16 | #include <stdlib.h> |
03c05291 | 17 | #include <string.h> |
7ac48069 | 18 | |
5d677c81 | 19 | EXEC SQL INCLUDE sqlca; |
7ac48069 | 20 | |
21 | RCSID("$Header$"); | |
b070f8a1 | 22 | |
03c05291 | 23 | extern char *whoami, *table_name[]; |
24 | extern int dbms_errno, mr_errcode; | |
b070f8a1 | 25 | |
0fc7ab46 | 26 | EXEC SQL BEGIN DECLARE SECTION; |
45bf7573 | 27 | extern char stmt_buf[]; |
0fc7ab46 | 28 | EXEC SQL END DECLARE SECTION; |
5d677c81 | 29 | |
03c05291 | 30 | EXEC SQL WHENEVER SQLERROR DO dbmserr(); |
31 | ||
7ac48069 | 32 | int get_ace_internal(char *atypex, int aid, |
33 | int (*action)(int, char *[], void *), void *actarg); | |
7ac48069 | 34 | int qualified_get(struct query *q, char *argv[], |
35 | int (*action)(int, char *[], void *), void *actarg, | |
03c05291 | 36 | char *start, char *range, char *field, char *flags[]); |
453b99fe | 37 | |
0fc7ab46 | 38 | |
0659551f | 39 | /* set_pobox - this does all of the real work. |
40 | * argv = user_id, type, box | |
41 | * if type is POP, then box should be a machine, and its ID should be put in | |
17cb3de8 | 42 | * pop_id. If type is IMAP, then box should be a filesys, and its ID should |
43 | * be put in pop_id. If type is SMTP, then box should be a string and its | |
44 | * ID should be put in box_id. If type is NONE, then box doesn't matter. | |
0fc7ab46 | 45 | */ |
b070f8a1 | 46 | |
5eaef520 | 47 | int set_pobox(struct query *q, char **argv, client *cl) |
5d677c81 | 48 | { |
5eaef520 | 49 | EXEC SQL BEGIN DECLARE SECTION; |
50 | int user, id; | |
e688520a | 51 | char *box, potype[USERS_POTYPE_SIZE]; |
5eaef520 | 52 | EXEC SQL END DECLARE SECTION; |
53 | int status; | |
54 | ||
55 | box = argv[2]; | |
56 | user = *(int *)argv[0]; | |
57 | ||
58 | EXEC SQL SELECT pop_id, potype INTO :id, :potype FROM users | |
59 | WHERE users_id = :user; | |
60 | if (dbms_errno) | |
61 | return mr_errcode; | |
450849e9 | 62 | if (!strcmp(strtrim(potype), "POP") || |
63 | (!strcmp(strtrim(potype), "SPLIT") && id)) | |
5eaef520 | 64 | set_pop_usage(id, -1); |
65 | ||
66 | if (!strcmp(argv[1], "POP")) | |
67 | { | |
68 | status = name_to_id(box, MACHINE_TABLE, &id); | |
69 | if (status == MR_NO_MATCH) | |
70 | return MR_MACHINE; | |
71 | else if (status) | |
72 | return status; | |
17cb3de8 | 73 | EXEC SQL UPDATE users SET potype = 'POP', pop_id = :id, imap_id = 0 |
5eaef520 | 74 | WHERE users_id = :user; |
75 | set_pop_usage(id, 1); | |
76 | } | |
450849e9 | 77 | else if (!strcmp(argv[1], "SMTP") || !strcmp(argv[1], "SPLIT")) |
5eaef520 | 78 | { |
79 | if (strchr(box, '/') || strchr(box, '|')) | |
80 | return MR_BAD_CHAR; | |
81 | status = name_to_id(box, STRINGS_TABLE, &id); | |
82 | if (status == MR_NO_MATCH) | |
83 | id = add_string(box); | |
84 | else if (status) | |
85 | return status; | |
450849e9 | 86 | |
87 | /* If going from SMTP or NONE to SPLIT, make sure we have a valid | |
88 | * POP or IMAP box. | |
89 | */ | |
90 | if (!strcmp(potype, "SMTP") || !strcmp(potype, "NONE")) | |
91 | { | |
92 | status = set_pobox_pop(q, argv, cl); | |
93 | if (status) | |
94 | return status; | |
95 | } | |
96 | strlcpy(potype, argv[1], sizeof(potype)); | |
97 | EXEC SQL UPDATE users SET potype = :potype, box_id = :id | |
5eaef520 | 98 | WHERE users_id = :user; |
99 | } | |
7b3eb008 | 100 | else if (!strcmp(argv[1], "IMAP")) |
101 | { | |
17cb3de8 | 102 | EXEC SQL SELECT filsys_id INTO :id FROM filesys |
103 | WHERE label = :box AND type = 'IMAP'; | |
104 | if (sqlca.sqlcode) | |
7b3eb008 | 105 | return MR_FILESYS; |
17cb3de8 | 106 | EXEC SQL UPDATE users SET potype = 'IMAP', imap_id = :id, pop_id = 0 |
7b3eb008 | 107 | WHERE users_id = :user; |
108 | } | |
5eaef520 | 109 | else /* argv[1] == "NONE" */ |
110 | { | |
111 | EXEC SQL UPDATE users SET potype = 'NONE' | |
112 | WHERE users_id = :user; | |
b070f8a1 | 113 | } |
114 | ||
5eaef520 | 115 | set_pobox_modtime(q, argv, cl); |
116 | EXEC SQL UPDATE tblstats SET updates = updates + 1, modtime = SYSDATE | |
117 | WHERE table_name = 'users'; | |
118 | if (dbms_errno) | |
119 | return mr_errcode; | |
120 | return MR_SUCCESS; | |
5d677c81 | 121 | } |
b070f8a1 | 122 | |
17cb3de8 | 123 | /* set_pobox_pop: Revert to existing POP or IMAP pobox. |
124 | * Also take care of keeping track of the post office usage. | |
125 | */ | |
126 | int set_pobox_pop(struct query *q, char **argv, client *cl) | |
127 | { | |
128 | EXEC SQL BEGIN DECLARE SECTION; | |
129 | int id, pid, iid, mid; | |
130 | char type[USERS_POTYPE_SIZE]; | |
131 | EXEC SQL END DECLARE SECTION; | |
132 | ||
133 | id = *(int *)argv[0]; | |
134 | EXEC SQL SELECT potype, pop_id, imap_id INTO :type, :pid, :iid | |
135 | FROM users WHERE users_id = :id; | |
136 | if (sqlca.sqlerrd[2] == 0 || (pid == 0 && iid == 0)) | |
137 | return MR_MACHINE; | |
138 | ||
139 | if (pid) | |
140 | { | |
141 | EXEC SQL SELECT mach_id INTO :mid FROM machine | |
142 | WHERE mach_id = :pid; | |
143 | if (sqlca.sqlerrd[2] == 0) | |
144 | return MR_MACHINE; | |
145 | EXEC SQL UPDATE users SET potype = 'POP' WHERE users_id = :id; | |
450849e9 | 146 | if (!strcmp(strtrim(type), "POP")) |
17cb3de8 | 147 | set_pop_usage(mid, 1); |
148 | } | |
149 | else | |
150 | { | |
151 | EXEC SQL SELECT filsys_id INTO :mid FROM filesys | |
152 | WHERE filsys_id = :iid; | |
153 | if (sqlca.sqlerrd[2] == 0) | |
154 | return MR_MACHINE; | |
155 | EXEC SQL UPDATE users SET potype = 'IMAP' WHERE users_id = :id; | |
156 | } | |
157 | ||
158 | set_pobox_modtime(q, argv, cl); | |
159 | EXEC SQL UPDATE tblstats SET updates = updates + 1, modtime = SYSDATE | |
160 | WHERE table_name = 'users'; | |
161 | if (dbms_errno) | |
162 | return mr_errcode; | |
163 | return MR_SUCCESS; | |
164 | } | |
165 | ||
166 | ||
0659551f | 167 | /* Add_member_to_list: do list flattening as we go! MAXLISTDEPTH is |
168 | * how many different ancestors a member is allowed to have. | |
b070f8a1 | 169 | */ |
170 | ||
0659551f | 171 | #define MAXLISTDEPTH 1024 |
b070f8a1 | 172 | |
5eaef520 | 173 | int add_member_to_list(struct query *q, char **argv, client *cl) |
5d677c81 | 174 | { |
5eaef520 | 175 | EXEC SQL BEGIN DECLARE SECTION; |
46b6f1f6 | 176 | int id, lid, mid, tag, error, who, ref, rowcnt; |
e688520a | 177 | char *mtype, dtype[IMEMBERS_MEMBER_TYPE_SIZE], *entity; |
5eaef520 | 178 | EXEC SQL END DECLARE SECTION; |
179 | int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; | |
180 | int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; | |
181 | int status; | |
182 | char *dtypes[MAXLISTDEPTH]; | |
183 | char *iargv[3], *buf; | |
184 | ||
185 | lid = *(int *)argv[0]; | |
186 | mtype = argv[1]; | |
187 | mid = *(int *)argv[2]; | |
46b6f1f6 | 188 | tag = !strcmp(q->shortname, "atml") ? *(int *)argv[3] : 0; |
a37b0b99 | 189 | |
190 | if (acl_access_check(lid, cl)) | |
191 | return MR_PERM; | |
192 | ||
5eaef520 | 193 | /* if the member is already a direct member of the list, punt */ |
194 | EXEC SQL SELECT COUNT(list_id) INTO :rowcnt FROM imembers | |
195 | WHERE list_id = :lid AND member_id = :mid | |
196 | AND member_type = :mtype AND direct = 1; | |
197 | if (rowcnt > 0) | |
198 | return MR_EXISTS; | |
199 | if (!strcasecmp(mtype, "STRING")) | |
200 | { | |
201 | buf = malloc(0); | |
202 | status = id_to_name(mid, STRINGS_TABLE, &buf); | |
203 | if (status) | |
204 | return status; | |
205 | if (strchr(buf, '/') || strchr(buf, '|')) | |
206 | { | |
207 | free(buf); | |
208 | return MR_BAD_CHAR; | |
0659551f | 209 | } |
5eaef520 | 210 | free(buf); |
0659551f | 211 | } |
b070f8a1 | 212 | |
5eaef520 | 213 | ancestors[0] = lid; |
214 | aref[0] = 1; | |
215 | acount = 1; | |
216 | EXEC SQL DECLARE csr103 CURSOR FOR | |
217 | SELECT list_id, ref_count FROM imembers | |
218 | WHERE member_id = :lid AND member_type = 'LIST'; | |
219 | if (dbms_errno) | |
220 | return mr_errcode; | |
221 | EXEC SQL OPEN csr103; | |
222 | if (dbms_errno) | |
223 | return mr_errcode; | |
224 | while (1) | |
225 | { | |
226 | EXEC SQL FETCH csr103 INTO :id, :ref; | |
227 | if (sqlca.sqlcode) | |
228 | break; | |
229 | aref[acount] = ref; | |
230 | ancestors[acount++] = id; | |
231 | if (acount >= MAXLISTDEPTH) | |
232 | break; | |
0659551f | 233 | } |
5eaef520 | 234 | EXEC SQL CLOSE csr103; |
235 | if (dbms_errno) | |
236 | return mr_errcode; | |
237 | if (acount >= MAXLISTDEPTH) | |
238 | return MR_INTERNAL; | |
239 | descendants[0] = mid; | |
240 | dtypes[0] = mtype; | |
241 | dref[0] = 1; | |
242 | dcount = 1; | |
243 | error = 0; | |
244 | if (!strcmp(mtype, "LIST")) | |
245 | { | |
246 | EXEC SQL DECLARE csr104 CURSOR FOR | |
247 | SELECT member_id, member_type, ref_count | |
248 | FROM imembers | |
249 | WHERE list_id = :mid; | |
250 | if (dbms_errno) | |
251 | return mr_errcode; | |
252 | EXEC SQL OPEN csr104; | |
253 | if (dbms_errno) | |
254 | return mr_errcode; | |
255 | while (1) | |
256 | { | |
257 | EXEC SQL FETCH csr104 INTO :id, :dtype, :ref; | |
258 | if (sqlca.sqlcode) | |
259 | break; | |
260 | switch (dtype[0]) | |
261 | { | |
0659551f | 262 | case 'L': |
5eaef520 | 263 | dtypes[dcount] = "LIST"; |
264 | break; | |
0659551f | 265 | case 'U': |
5eaef520 | 266 | dtypes[dcount] = "USER"; |
267 | break; | |
0659551f | 268 | case 'S': |
5eaef520 | 269 | dtypes[dcount] = "STRING"; |
270 | break; | |
0659551f | 271 | case 'K': |
5eaef520 | 272 | dtypes[dcount] = "KERBEROS"; |
273 | break; | |
0659551f | 274 | default: |
5eaef520 | 275 | error++; |
276 | break; | |
0659551f | 277 | } |
5eaef520 | 278 | dref[dcount] = ref; |
279 | descendants[dcount++] = id; | |
280 | if (dcount >= MAXLISTDEPTH) | |
281 | { | |
282 | error++; | |
283 | break; | |
0659551f | 284 | } |
285 | } | |
5eaef520 | 286 | EXEC SQL CLOSE csr104; |
287 | if (dbms_errno) | |
288 | return mr_errcode; | |
289 | if (error) | |
290 | return MR_INTERNAL; | |
b070f8a1 | 291 | } |
5eaef520 | 292 | for (a = 0; a < acount; a++) |
293 | { | |
294 | lid = ancestors[a]; | |
295 | for (d = 0; d < dcount; d++) | |
296 | { | |
297 | mid = descendants[d]; | |
298 | mtype = dtypes[d]; | |
299 | if (mid == lid && !strcmp(mtype, "LIST")) | |
300 | return MR_LISTLOOP; | |
301 | EXEC SQL SELECT COUNT(ref_count) INTO :rowcnt | |
302 | FROM imembers | |
303 | WHERE list_id = :lid AND member_id = :mid | |
304 | AND member_type = :mtype; | |
305 | ref = aref[a] * dref[d]; | |
306 | if (rowcnt > 0) | |
307 | { | |
308 | if (a == 0 && d == 0) | |
309 | { | |
310 | EXEC SQL UPDATE imembers | |
46b6f1f6 | 311 | SET ref_count = ref_count + :ref, direct = 1, tag = :tag |
5eaef520 | 312 | WHERE list_id = :lid AND member_id = :mid |
313 | AND member_type = :mtype; | |
0659551f | 314 | } |
5eaef520 | 315 | else |
316 | { | |
317 | EXEC SQL UPDATE imembers | |
318 | SET ref_count = ref_count + :ref | |
319 | WHERE list_id = :lid AND member_id = :mid | |
320 | AND member_type = :mtype; | |
321 | } | |
322 | } | |
323 | else | |
324 | { | |
325 | incremental_clear_before(); | |
326 | if (a == 0 && d == 0) | |
327 | { | |
03c05291 | 328 | EXEC SQL INSERT INTO imembers |
46b6f1f6 | 329 | (list_id, member_type, member_id, tag, direct, ref_count) |
330 | VALUES (:lid, :mtype, :mid, :tag, 1, 1); | |
5eaef520 | 331 | } |
332 | else | |
333 | { | |
03c05291 | 334 | EXEC SQL INSERT INTO imembers |
46b6f1f6 | 335 | (list_id, member_type, member_id, tag, direct, ref_count) |
336 | VALUES (:lid, :mtype, :mid, :tag, 0, 1); | |
0659551f | 337 | } |
5eaef520 | 338 | iargv[0] = (char *)lid; |
339 | iargv[1] = mtype; | |
340 | iargv[2] = (char *)mid; | |
341 | incremental_after(IMEMBERS_TABLE, 0, iargv); | |
0659551f | 342 | } |
343 | } | |
b070f8a1 | 344 | } |
5eaef520 | 345 | lid = *(int *)argv[0]; |
346 | entity = cl->entity; | |
347 | who = cl->client_id; | |
348 | EXEC SQL UPDATE list | |
349 | SET modtime = SYSDATE, modby = :who, modwith = :entity | |
350 | WHERE list_id = :lid; | |
351 | if (dbms_errno) | |
352 | return mr_errcode; | |
353 | return MR_SUCCESS; | |
5d677c81 | 354 | } |
b070f8a1 | 355 | |
356 | ||
0659551f | 357 | /* Delete_member_from_list: do list flattening as we go! |
b070f8a1 | 358 | */ |
359 | ||
5eaef520 | 360 | int delete_member_from_list(struct query *q, char **argv, client *cl) |
5d677c81 | 361 | { |
5eaef520 | 362 | EXEC SQL BEGIN DECLARE SECTION; |
363 | int id, lid, mid, cnt, error, who, ref; | |
e688520a | 364 | char *mtype, dtype[IMEMBERS_MEMBER_TYPE_SIZE], *entity; |
5eaef520 | 365 | EXEC SQL END DECLARE SECTION; |
366 | int ancestors[MAXLISTDEPTH], aref[MAXLISTDEPTH], acount, a; | |
367 | int descendants[MAXLISTDEPTH], dref[MAXLISTDEPTH], dcount, d; | |
368 | char *dtypes[MAXLISTDEPTH]; | |
369 | char *iargv[3]; | |
370 | ||
371 | lid = *(int *)argv[0]; | |
372 | mtype = argv[1]; | |
373 | mid = *(int *)argv[2]; | |
a37b0b99 | 374 | |
375 | if (acl_access_check(lid, cl)) | |
376 | return MR_PERM; | |
377 | ||
5eaef520 | 378 | /* if the member is not a direct member of the list, punt */ |
379 | EXEC SQL SELECT COUNT(list_id) INTO :cnt FROM imembers | |
380 | WHERE list_id = :lid AND member_id = :mid | |
381 | AND member_type = :mtype AND direct = 1; | |
382 | if (dbms_errno) | |
383 | return mr_errcode; | |
384 | if (cnt == 0) | |
385 | return MR_NO_MATCH; | |
386 | ancestors[0] = lid; | |
387 | aref[0] = 1; | |
388 | acount = 1; | |
389 | EXEC SQL DECLARE csr105 CURSOR FOR | |
390 | SELECT list_id, ref_count FROM imembers | |
391 | WHERE member_id = :lid AND member_type = 'LIST'; | |
392 | if (dbms_errno) | |
393 | return mr_errcode; | |
394 | EXEC SQL OPEN csr105; | |
395 | if (dbms_errno) | |
396 | return mr_errcode; | |
397 | while (1) | |
398 | { | |
399 | EXEC SQL FETCH csr105 INTO :id, :ref; | |
400 | if (sqlca.sqlcode) | |
401 | break; | |
402 | aref[acount] = ref; | |
403 | ancestors[acount++] = id; | |
404 | if (acount >= MAXLISTDEPTH) | |
405 | break; | |
b070f8a1 | 406 | } |
5eaef520 | 407 | EXEC SQL CLOSE csr105; |
408 | if (dbms_errno) | |
409 | return mr_errcode; | |
410 | if (acount >= MAXLISTDEPTH) | |
411 | return MR_INTERNAL; | |
412 | descendants[0] = mid; | |
413 | dtypes[0] = mtype; | |
414 | dref[0] = 1; | |
415 | dcount = 1; | |
416 | error = 0; | |
417 | if (!strcmp(mtype, "LIST")) | |
418 | { | |
419 | EXEC SQL DECLARE csr106 CURSOR FOR | |
420 | SELECT member_id, member_type, ref_count FROM imembers | |
421 | WHERE list_id = :mid; | |
422 | if (dbms_errno) | |
423 | return mr_errcode; | |
424 | EXEC SQL OPEN csr106; | |
425 | if (dbms_errno) | |
426 | return mr_errcode; | |
427 | while (1) | |
428 | { | |
429 | EXEC SQL FETCH csr106 INTO :id, :dtype, :ref; | |
430 | if (sqlca.sqlcode) | |
431 | break; | |
432 | switch (dtype[0]) | |
433 | { | |
0659551f | 434 | case 'L': |
5eaef520 | 435 | dtypes[dcount] = "LIST"; |
436 | break; | |
0659551f | 437 | case 'U': |
5eaef520 | 438 | dtypes[dcount] = "USER"; |
439 | break; | |
0659551f | 440 | case 'S': |
5eaef520 | 441 | dtypes[dcount] = "STRING"; |
442 | break; | |
0659551f | 443 | case 'K': |
5eaef520 | 444 | dtypes[dcount] = "KERBEROS"; |
445 | break; | |
0659551f | 446 | default: |
5eaef520 | 447 | error++; |
448 | break; | |
0659551f | 449 | } |
5eaef520 | 450 | dref[dcount] = ref; |
451 | descendants[dcount++] = id; | |
452 | if (dcount >= MAXLISTDEPTH) | |
453 | break; | |
0659551f | 454 | } |
5eaef520 | 455 | EXEC SQL CLOSE csr106; |
456 | if (dbms_errno) | |
457 | return mr_errcode; | |
458 | if (error) | |
459 | return MR_INTERNAL; | |
3beadd83 | 460 | } |
5eaef520 | 461 | for (a = 0; a < acount; a++) |
462 | { | |
463 | lid = ancestors[a]; | |
464 | for (d = 0; d < dcount; d++) | |
465 | { | |
466 | mid = descendants[d]; | |
467 | mtype = dtypes[d]; | |
468 | if (mid == lid && !strcmp(mtype, "LIST")) | |
469 | return MR_LISTLOOP; | |
470 | EXEC SQL SELECT ref_count INTO :cnt FROM imembers | |
471 | WHERE list_id = :lid AND member_id = :mid AND member_type = :mtype; | |
472 | ref = aref[a] * dref[d]; | |
473 | if (cnt <= ref) | |
474 | { | |
475 | iargv[0] = (char *)lid; | |
476 | iargv[1] = mtype; | |
477 | iargv[2] = (char *)mid; | |
478 | incremental_before(IMEMBERS_TABLE, 0, iargv); | |
479 | EXEC SQL DELETE FROM imembers | |
480 | WHERE list_id = :lid AND member_id = :mid | |
481 | AND member_type= :mtype; | |
482 | incremental_clear_after(); | |
0659551f | 483 | } |
5eaef520 | 484 | else if (a == 0 && d == 0) |
485 | { | |
486 | EXEC SQL UPDATE imembers | |
487 | SET ref_count = ref_count - :ref, direct = 0 | |
488 | WHERE list_id = :lid AND member_id = :mid | |
489 | AND member_type = :mtype; | |
490 | } | |
491 | else | |
492 | { | |
493 | EXEC SQL UPDATE imembers | |
494 | SET ref_count = ref_count - :ref | |
495 | WHERE list_id = :lid AND member_id = :mid | |
496 | AND member_type = :mtype; | |
0659551f | 497 | } |
498 | } | |
3beadd83 | 499 | } |
5eaef520 | 500 | lid = *(int *)argv[0]; |
501 | entity = cl->entity; | |
502 | who = cl->client_id; | |
503 | EXEC SQL UPDATE list SET modtime = SYSDATE, modby = :who, modwith = :entity | |
504 | WHERE list_id = :lid; | |
505 | if (dbms_errno) | |
506 | return mr_errcode; | |
507 | return MR_SUCCESS; | |
5d677c81 | 508 | } |
b070f8a1 | 509 | |
510 | ||
7f6ea9fd | 511 | /* Don't allow someone to add someone to a list which is the acl of a |
512 | * query unless they're on the list acl, even if they're on the amtl | |
513 | * query acl! Also, don't allow someone proxying to add someone to a | |
514 | * capacl. | |
515 | */ | |
a37b0b99 | 516 | int acl_access_check(int list_id, client *cl) |
517 | { | |
518 | EXEC SQL BEGIN DECLARE SECTION; | |
519 | int c1, c2, lid = list_id, acl_id; | |
520 | char acl_type[LIST_ACL_TYPE_SIZE]; | |
521 | EXEC SQL END DECLARE SECTION; | |
522 | ||
523 | /* Check if the list is directly a capacl */ | |
524 | EXEC SQL SELECT COUNT(list_id) INTO :c1 FROM capacls WHERE list_id=:lid; | |
525 | ||
526 | /* Check if the list is a member (direct or indirect) of a list that | |
527 | is a capacl */ | |
528 | EXEC SQL SELECT COUNT(l1.list_id) INTO :c2 FROM list l1, list l2, | |
529 | imembers im, capacls c WHERE c.list_id = l2.list_id AND | |
530 | im.list_id = l2.list_id AND im.member_type = 'LIST' AND | |
531 | im.member_id = l1.list_id AND l1.list_id = :lid; | |
532 | ||
533 | if (c1 == 0 && c2 == 0) | |
534 | return 0; | |
535 | ||
7f6ea9fd | 536 | if (cl->proxy_id) |
537 | return 1; | |
538 | ||
a37b0b99 | 539 | EXEC SQL SELECT acl_type, acl_id INTO :acl_type, :acl_id |
540 | FROM list WHERE list_id=:lid; | |
541 | return !find_member(acl_type, acl_id, cl); | |
542 | } | |
543 | ||
544 | ||
0659551f | 545 | /* get_ace_use - given a type and a name, return a type and a name. |
546 | * The ace_type is one of "LIST", "USER", "RLIST", or "RUSER" in argv[0], | |
547 | * and argv[1] will contain the ID of the entity in question. The R* | |
548 | * types mean to recursively look at every containing list, not just | |
549 | * when the object in question is a direct member. On return, the | |
550 | * usage type will be one of LIST, SERVICE, FILESYS, QUOTA, QUERY, or ZEPHYR. | |
b070f8a1 | 551 | */ |
552 | ||
5eaef520 | 553 | int get_ace_use(struct query *q, char *argv[], client *cl, |
7ac48069 | 554 | int (*action)(int, char *[], void *), void *actarg) |
5d677c81 | 555 | { |
5eaef520 | 556 | int found = 0; |
557 | EXEC SQL BEGIN DECLARE SECTION; | |
558 | char *atype; | |
559 | int aid, listid, id; | |
560 | EXEC SQL END DECLARE SECTION; | |
7ac48069 | 561 | struct save_queue *sq; |
5eaef520 | 562 | |
563 | atype = argv[0]; | |
564 | aid = *(int *)argv[1]; | |
565 | if (!strcmp(atype, "LIST") || !strcmp(atype, "USER") || | |
566 | !strcmp(atype, "KERBEROS")) | |
567 | return get_ace_internal(atype, aid, action, actarg); | |
568 | ||
569 | sq = sq_create(); | |
570 | if (!strcmp(atype, "RLIST")) | |
571 | { | |
7ac48069 | 572 | sq_save_data(sq, (void *)aid); |
5eaef520 | 573 | /* get all the list_id's of containing lists */ |
574 | EXEC SQL DECLARE csr107 CURSOR FOR | |
575 | SELECT list_id FROM imembers | |
576 | WHERE member_type = 'LIST' AND member_id = :aid; | |
577 | if (dbms_errno) | |
578 | return mr_errcode; | |
579 | EXEC SQL OPEN csr107; | |
580 | if (dbms_errno) | |
581 | return mr_errcode; | |
582 | while (1) | |
583 | { | |
584 | EXEC SQL FETCH csr107 INTO :listid; | |
585 | if (sqlca.sqlcode) | |
586 | break; | |
7ac48069 | 587 | sq_save_unique_data(sq, (void *)listid); |
0659551f | 588 | } |
5eaef520 | 589 | EXEC SQL CLOSE csr107; |
590 | /* now process each one */ | |
591 | while (sq_get_data(sq, &id)) | |
592 | { | |
593 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
594 | found++; | |
0659551f | 595 | } |
596 | } | |
b070f8a1 | 597 | |
5eaef520 | 598 | if (!strcmp(atype, "RUSER")) |
599 | { | |
600 | EXEC SQL DECLARE csr108 CURSOR FOR | |
601 | SELECT list_id FROM imembers | |
602 | WHERE member_type = 'USER' AND member_id = :aid; | |
603 | if (dbms_errno) | |
604 | return mr_errcode; | |
605 | EXEC SQL OPEN csr108; | |
606 | if (dbms_errno) | |
607 | return mr_errcode; | |
608 | while (1) | |
609 | { | |
610 | EXEC SQL FETCH csr108 INTO :listid; | |
611 | if (sqlca.sqlcode) | |
612 | break; | |
7ac48069 | 613 | sq_save_data(sq, (void *)listid); |
0659551f | 614 | } |
5eaef520 | 615 | EXEC SQL CLOSE csr108; |
616 | /* now process each one */ | |
617 | while (sq_get_data(sq, &id)) | |
618 | { | |
619 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
620 | found++; | |
0659551f | 621 | } |
5eaef520 | 622 | if (get_ace_internal("USER", aid, action, actarg) == MR_SUCCESS) |
623 | found++; | |
0659551f | 624 | } |
45bf7573 | 625 | |
5eaef520 | 626 | if (!strcmp(atype, "RKERBEROS")) |
627 | { | |
628 | EXEC SQL DECLARE csr109 CURSOR FOR | |
629 | SELECT list_id FROM imembers | |
630 | WHERE member_type = 'KERBEROS' AND member_id = :aid; | |
631 | if (dbms_errno) | |
632 | return mr_errcode; | |
633 | EXEC SQL OPEN csr109; | |
634 | if (dbms_errno) | |
635 | return mr_errcode; | |
636 | while (1) | |
637 | { | |
638 | EXEC SQL FETCH csr109 INTO :listid; | |
639 | if (sqlca.sqlcode) | |
640 | break; | |
7ac48069 | 641 | sq_save_data(sq, (void *)listid); |
0659551f | 642 | } |
5eaef520 | 643 | EXEC SQL CLOSE csr109; |
644 | /* now process each one */ | |
645 | while (sq_get_data(sq, &id)) | |
646 | { | |
647 | if (get_ace_internal("LIST", id, action, actarg) == MR_SUCCESS) | |
648 | found++; | |
0659551f | 649 | } |
5eaef520 | 650 | if (get_ace_internal("KERBEROS", aid, action, actarg) == MR_SUCCESS) |
651 | found++; | |
0659551f | 652 | } |
b3ce33fe | 653 | |
5eaef520 | 654 | sq_destroy(sq); |
655 | if (dbms_errno) | |
656 | return mr_errcode; | |
657 | if (!found) | |
658 | return MR_NO_MATCH; | |
659 | return MR_SUCCESS; | |
5d677c81 | 660 | } |
b070f8a1 | 661 | |
662 | ||
0659551f | 663 | /* This looks up a single list or user for ace use. atype must be "USER" |
664 | * or "LIST", and aid is the ID of the corresponding object. This is used | |
665 | * by get_ace_use above. | |
b070f8a1 | 666 | */ |
667 | ||
7ac48069 | 668 | int get_ace_internal(char *atype, int aid, |
669 | int (*action)(int, char *[], void *), void *actarg) | |
5d677c81 | 670 | { |
5eaef520 | 671 | char *rargv[2]; |
672 | int found = 0; | |
673 | EXEC SQL BEGIN DECLARE SECTION; | |
e688520a | 674 | char name[LIST_NAME_SIZE], *type = atype; |
5eaef520 | 675 | int id = aid; |
676 | EXEC SQL END DECLARE SECTION; | |
677 | ||
678 | rargv[1] = name; | |
679 | if (!strcmp(atype, "LIST")) | |
680 | { | |
681 | rargv[0] = "FILESYS"; | |
682 | EXEC SQL DECLARE csr110 CURSOR FOR | |
683 | SELECT label FROM filesys | |
684 | WHERE owners = :id; | |
685 | if (dbms_errno) | |
686 | return mr_errcode; | |
687 | EXEC SQL OPEN csr110; | |
688 | if (dbms_errno) | |
689 | return mr_errcode; | |
690 | while (1) | |
691 | { | |
692 | EXEC SQL FETCH csr110 INTO :name; | |
693 | if (sqlca.sqlcode) | |
694 | break; | |
695 | (*action)(2, rargv, actarg); | |
696 | found++; | |
b070f8a1 | 697 | } |
5eaef520 | 698 | EXEC SQL CLOSE csr110; |
699 | ||
700 | rargv[0] = "QUERY"; | |
701 | EXEC SQL DECLARE csr111 CURSOR FOR | |
702 | SELECT capability FROM capacls | |
703 | WHERE list_id = :id; | |
704 | if (dbms_errno) | |
705 | return mr_errcode; | |
706 | EXEC SQL OPEN csr111; | |
707 | if (dbms_errno) | |
708 | return mr_errcode; | |
709 | while (1) | |
710 | { | |
711 | EXEC SQL FETCH csr111 INTO :name; | |
712 | if (sqlca.sqlcode) | |
713 | break; | |
714 | (*action)(2, rargv, actarg); | |
715 | found++; | |
b070f8a1 | 716 | } |
5eaef520 | 717 | EXEC SQL CLOSE csr111; |
718 | } | |
719 | else if (!strcmp(atype, "USER")) | |
720 | { | |
721 | rargv[0] = "FILESYS"; | |
722 | EXEC SQL DECLARE csr112 CURSOR FOR | |
723 | SELECT label FROM filesys | |
724 | WHERE owner = :id; | |
725 | if (dbms_errno) | |
726 | return mr_errcode; | |
727 | EXEC SQL OPEN csr112; | |
728 | if (dbms_errno) | |
729 | return mr_errcode; | |
730 | while (1) | |
731 | { | |
732 | EXEC SQL FETCH csr112 INTO :name; | |
733 | if (sqlca.sqlcode) | |
734 | break; | |
735 | (*action)(2, rargv, actarg); | |
736 | found++; | |
b070f8a1 | 737 | } |
5eaef520 | 738 | EXEC SQL CLOSE csr112; |
b070f8a1 | 739 | } |
0fc7ab46 | 740 | |
5eaef520 | 741 | rargv[0] = "LIST"; |
742 | EXEC SQL DECLARE csr113 CURSOR FOR | |
743 | SELECT name FROM list | |
744 | WHERE acl_type = :type AND acl_id = :id; | |
745 | if (dbms_errno) | |
746 | return mr_errcode; | |
747 | EXEC SQL OPEN csr113; | |
748 | if (dbms_errno) | |
749 | return mr_errcode; | |
750 | while (1) | |
751 | { | |
752 | EXEC SQL FETCH csr113 INTO :name; | |
753 | if (sqlca.sqlcode) | |
754 | break; | |
755 | (*action)(2, rargv, actarg); | |
756 | found++; | |
5d677c81 | 757 | } |
5eaef520 | 758 | EXEC SQL CLOSE csr113; |
759 | ||
760 | rargv[0] = "SERVICE"; | |
761 | EXEC SQL DECLARE csr114 CURSOR FOR | |
762 | SELECT name FROM servers | |
763 | WHERE acl_type = :type AND acl_id = :id; | |
764 | if (dbms_errno) | |
765 | return mr_errcode; | |
766 | EXEC SQL OPEN csr114; | |
767 | if (dbms_errno) | |
768 | return mr_errcode; | |
769 | while (1) | |
770 | { | |
771 | EXEC SQL FETCH csr114 INTO :name; | |
772 | if (sqlca.sqlcode) | |
773 | break; | |
774 | (*action)(2, rargv, actarg); | |
775 | found++; | |
0fc7ab46 | 776 | } |
5eaef520 | 777 | EXEC SQL CLOSE csr114; |
b070f8a1 | 778 | |
5eaef520 | 779 | rargv[0] = "HOSTACCESS"; |
780 | EXEC SQL DECLARE csr115 CURSOR FOR | |
781 | SELECT name FROM machine m, hostaccess ha | |
782 | WHERE m.mach_id = ha.mach_id AND ha.acl_type = :type | |
783 | AND ha.acl_id = :id; | |
03c05291 | 784 | if (dbms_errno) |
5eaef520 | 785 | return mr_errcode; |
0659551f | 786 | EXEC SQL OPEN csr115; |
03c05291 | 787 | if (dbms_errno) |
5eaef520 | 788 | return mr_errcode; |
789 | while (1) | |
790 | { | |
0659551f | 791 | EXEC SQL FETCH csr115 INTO :name; |
5eaef520 | 792 | if (sqlca.sqlcode) |
793 | break; | |
0659551f | 794 | (*action)(2, rargv, actarg); |
795 | found++; | |
5eaef520 | 796 | } |
0659551f | 797 | EXEC SQL CLOSE csr115; |
b070f8a1 | 798 | |
0659551f | 799 | rargv[0] = "ZEPHYR"; |
800 | EXEC SQL DECLARE csr116 CURSOR FOR | |
801 | SELECT class FROM zephyr z | |
5eaef520 | 802 | WHERE z.xmt_type = :type AND z.xmt_id = :id |
803 | OR z.sub_type = :type AND z.sub_id = :id | |
804 | OR z.iws_type = :type AND z.iws_id = :id | |
805 | OR z.iui_type = :type AND z.iui_id = :id; | |
03c05291 | 806 | if (dbms_errno) |
5eaef520 | 807 | return mr_errcode; |
0659551f | 808 | EXEC SQL OPEN csr116; |
03c05291 | 809 | if (dbms_errno) |
5eaef520 | 810 | return mr_errcode; |
811 | while (1) | |
812 | { | |
0659551f | 813 | EXEC SQL FETCH csr116 INTO :name; |
5eaef520 | 814 | if (sqlca.sqlcode) |
815 | break; | |
0659551f | 816 | (*action)(2, rargv, actarg); |
817 | found++; | |
5eaef520 | 818 | } |
0659551f | 819 | EXEC SQL CLOSE csr116; |
b070f8a1 | 820 | |
5eaef520 | 821 | if (!found) |
822 | return MR_NO_MATCH; | |
823 | return MR_SUCCESS; | |
5d677c81 | 824 | } |
b070f8a1 | 825 | |
826 | ||
0659551f | 827 | /* get_lists_of_member - given a type and a name, return the name and flags |
828 | * of all of the lists of the given member. The member_type is one of | |
829 | * "LIST", "USER", "STRING", "RLIST", "RUSER", or "RSTRING" in argv[0], | |
830 | * and argv[1] will contain the ID of the entity in question. The R* | |
831 | * types mean to recursively look at every containing list, not just | |
832 | * when the object in question is a direct member. | |
833 | */ | |
b070f8a1 | 834 | |
5eaef520 | 835 | int get_lists_of_member(struct query *q, char *argv[], client *cl, |
7ac48069 | 836 | int (*action)(int, char *[], void *), void *actarg) |
0659551f | 837 | { |
5eaef520 | 838 | int found = 0, direct = 1; |
839 | char *rargv[6]; | |
840 | EXEC SQL BEGIN DECLARE SECTION; | |
841 | char *atype; | |
842 | int aid; | |
e688520a | 843 | char name[LIST_NAME_SIZE]; |
844 | char active[5], public[5], hidden[5], maillist[5], grouplist[5]; | |
5eaef520 | 845 | EXEC SQL END DECLARE SECTION; |
846 | ||
847 | atype = argv[0]; | |
848 | aid = *(int *)argv[1]; | |
849 | if (!strcmp(atype, "RLIST")) | |
850 | { | |
851 | atype = "LIST"; | |
852 | direct = 0; | |
0659551f | 853 | } |
5eaef520 | 854 | if (!strcmp(atype, "RUSER")) |
855 | { | |
856 | atype = "USER"; | |
857 | direct = 0; | |
0659551f | 858 | } |
5eaef520 | 859 | if (!strcmp(atype, "RSTRING")) |
860 | { | |
861 | atype = "STRING"; | |
862 | direct = 0; | |
0659551f | 863 | } |
5eaef520 | 864 | if (!strcmp(atype, "RKERBEROS")) |
865 | { | |
866 | atype = "KERBEROS"; | |
867 | direct = 0; | |
0659551f | 868 | } |
b070f8a1 | 869 | |
5eaef520 | 870 | rargv[0] = name; |
871 | rargv[1] = active; | |
872 | rargv[2] = public; | |
873 | rargv[3] = hidden; | |
874 | rargv[4] = maillist; | |
875 | rargv[5] = grouplist; | |
876 | if (direct) | |
877 | { | |
878 | EXEC SQL DECLARE csr117a CURSOR FOR | |
879 | SELECT l.name, l.active, l.publicflg, l.hidden, l.maillist, l.grouplist | |
880 | FROM list l, imembers im | |
881 | WHERE l.list_id = im.list_id AND im.direct = 1 | |
882 | AND im.member_type = :atype AND im.member_id = :aid; | |
883 | if (dbms_errno) | |
884 | return mr_errcode; | |
885 | EXEC SQL OPEN csr117a; | |
886 | if (dbms_errno) | |
887 | return mr_errcode; | |
888 | while (1) | |
889 | { | |
890 | EXEC SQL FETCH csr117a | |
891 | INTO :name, :active, :public, :hidden, :maillist, :grouplist; | |
892 | if (sqlca.sqlcode) | |
893 | break; | |
894 | (*action)(6, rargv, actarg); | |
895 | found++; | |
0659551f | 896 | } |
5eaef520 | 897 | EXEC SQL CLOSE csr117a; |
898 | } | |
899 | else | |
900 | { | |
901 | EXEC SQL DECLARE csr117b CURSOR FOR | |
902 | SELECT l.name, l.active, l.publicflg, l.hidden, l.maillist, l.grouplist | |
903 | FROM list l, imembers im | |
904 | WHERE l.list_id = im.list_id | |
905 | AND im.member_type = :atype AND im.member_id = :aid; | |
906 | if (dbms_errno) | |
907 | return mr_errcode; | |
908 | EXEC SQL OPEN csr117b; | |
909 | if (dbms_errno) | |
910 | return mr_errcode; | |
911 | while (1) | |
912 | { | |
913 | EXEC SQL FETCH csr117b | |
914 | INTO :name, :active, :public, :hidden, :maillist, :grouplist; | |
915 | if (sqlca.sqlcode) | |
916 | break; | |
917 | (*action)(6, rargv, actarg); | |
918 | found++; | |
0659551f | 919 | } |
5eaef520 | 920 | EXEC SQL CLOSE csr117b; |
038fd8a4 | 921 | } |
0659551f | 922 | |
5eaef520 | 923 | if (dbms_errno) |
924 | return mr_errcode; | |
925 | if (!found) | |
926 | return MR_NO_MATCH; | |
927 | return MR_SUCCESS; | |
038fd8a4 | 928 | } |
929 | ||
b070f8a1 | 930 | |
0659551f | 931 | /* qualified_get_lists: passed "TRUE", "FALSE", or "DONTCARE" for each of |
932 | * the five flags associated with each list. It will return the name of | |
933 | * each list that meets the quailifications. It does this by building a | |
934 | * where clause based on the arguments, then doing a retrieve. | |
935 | */ | |
936 | ||
937 | static char *lflags[5] = { "active", "publicflg", "hidden", "maillist", "grouplist" }; | |
b070f8a1 | 938 | |
5eaef520 | 939 | int qualified_get_lists(struct query *q, char *argv[], client *cl, |
7ac48069 | 940 | int (*action)(int, char *[], void *), void *actarg) |
5d677c81 | 941 | { |
5eaef520 | 942 | return qualified_get(q, argv, action, actarg, "l.list_id != 0", |
943 | "l", "name", lflags); | |
0659551f | 944 | } |
0fc7ab46 | 945 | |
5d677c81 | 946 | |
5eaef520 | 947 | int get_members_of_list(struct query *q, char *argv[], client *cl, |
7ac48069 | 948 | int (*action)(int, char *[], void *), void *actarg) |
0659551f | 949 | { |
5eaef520 | 950 | EXEC SQL BEGIN DECLARE SECTION; |
7ac48069 | 951 | int list_id, direct; |
46b6f1f6 | 952 | char member_name[MAX_FIELD_WIDTH], tag[STRINGS_STRING_SIZE]; |
5eaef520 | 953 | EXEC SQL END DECLARE SECTION; |
46b6f1f6 | 954 | char *targv[3]; |
955 | int targc; | |
5eaef520 | 956 | |
46b6f1f6 | 957 | /* For gmol or gtml, only get direct members. For geml, get all. */ |
958 | if (!strcmp(q->shortname, "geml")) | |
959 | direct = -1; | |
960 | else | |
5eaef520 | 961 | direct = 0; |
46b6f1f6 | 962 | |
963 | /* For gmol or geml, only return type and name. For gtml, return tag too. */ | |
964 | if (!strcmp(q->shortname, "gtml")) | |
965 | targc = 3; | |
5eaef520 | 966 | else |
46b6f1f6 | 967 | targc = 2; |
5eaef520 | 968 | |
969 | list_id = *(int *)argv[0]; | |
970 | ||
971 | targv[1] = member_name; | |
46b6f1f6 | 972 | targv[2] = tag; |
973 | ||
5eaef520 | 974 | targv[0] = "USER"; |
975 | EXEC SQL DECLARE csr119 CURSOR FOR | |
46b6f1f6 | 976 | SELECT u.login, s.string FROM users u, imembers im, strings s |
5eaef520 | 977 | WHERE im.list_id = :list_id AND im.member_type = 'USER' |
978 | AND im.member_id = u.users_id AND im.direct > :direct | |
46b6f1f6 | 979 | AND s.string_id = im.tag ORDER BY 1; |
5eaef520 | 980 | if (dbms_errno) |
981 | return mr_errcode; | |
982 | EXEC SQL OPEN csr119; | |
983 | if (dbms_errno) | |
984 | return mr_errcode; | |
985 | while (1) | |
986 | { | |
46b6f1f6 | 987 | EXEC SQL FETCH csr119 INTO :member_name, :tag; |
5eaef520 | 988 | if (sqlca.sqlcode) |
989 | break; | |
46b6f1f6 | 990 | (*action)(targc, targv, actarg); |
b070f8a1 | 991 | } |
5eaef520 | 992 | EXEC SQL CLOSE csr119; |
993 | if (dbms_errno) | |
994 | return mr_errcode; | |
995 | ||
996 | targv[0] = "LIST"; | |
997 | EXEC SQL DECLARE csr120 CURSOR FOR | |
46b6f1f6 | 998 | SELECT l.name, s.string FROM list l, imembers im, strings s |
5eaef520 | 999 | WHERE im.list_id = :list_id AND im.member_type = 'LIST' |
1000 | AND im.member_id = l.list_id AND im.direct > :direct | |
46b6f1f6 | 1001 | AND s.string_id = im.tag ORDER BY 1; |
5eaef520 | 1002 | if (dbms_errno) |
1003 | return mr_errcode; | |
1004 | EXEC SQL OPEN csr120; | |
1005 | if (dbms_errno) | |
1006 | return mr_errcode; | |
1007 | while (1) | |
1008 | { | |
46b6f1f6 | 1009 | EXEC SQL FETCH csr120 INTO :member_name, :tag; |
5eaef520 | 1010 | if (sqlca.sqlcode) |
1011 | break; | |
46b6f1f6 | 1012 | (*action)(targc, targv, actarg); |
b070f8a1 | 1013 | } |
5eaef520 | 1014 | EXEC SQL CLOSE csr120; |
1015 | if (dbms_errno) | |
1016 | return mr_errcode; | |
1017 | ||
1018 | targv[0] = "STRING"; | |
1019 | EXEC SQL DECLARE csr121 CURSOR FOR | |
46b6f1f6 | 1020 | SELECT str.string, s.string FROM strings str, imembers im, strings s |
5eaef520 | 1021 | WHERE im.list_id = :list_id AND im.member_type = 'STRING' |
1022 | AND im.member_id = str.string_id AND im.direct > :direct | |
46b6f1f6 | 1023 | AND s.string_id = im.tag ORDER BY 1; |
5eaef520 | 1024 | if (dbms_errno) |
1025 | return mr_errcode; | |
1026 | EXEC SQL OPEN csr121; | |
1027 | if (dbms_errno) | |
1028 | return mr_errcode; | |
1029 | while (1) | |
1030 | { | |
46b6f1f6 | 1031 | EXEC SQL FETCH csr121 INTO :member_name, :tag; |
5eaef520 | 1032 | if (sqlca.sqlcode) |
1033 | break; | |
46b6f1f6 | 1034 | (*action)(targc, targv, actarg); |
b070f8a1 | 1035 | } |
5eaef520 | 1036 | EXEC SQL CLOSE csr121; |
1037 | if (dbms_errno) | |
1038 | return mr_errcode; | |
1039 | ||
1040 | targv[0] = "KERBEROS"; | |
1041 | EXEC SQL DECLARE csr122 CURSOR FOR | |
46b6f1f6 | 1042 | SELECT str.string, s.string FROM strings str, imembers im, strings s |
5eaef520 | 1043 | WHERE im.list_id = :list_id AND im.member_type = 'KERBEROS' |
46b6f1f6 | 1044 | AND im.member_id = str.string_id AND im.direct > :direct |
1045 | AND s.string_id = im.tag ORDER BY 1; | |
5eaef520 | 1046 | if (dbms_errno) |
1047 | return mr_errcode; | |
1048 | EXEC SQL OPEN csr122; | |
1049 | if (dbms_errno) | |
1050 | return mr_errcode; | |
1051 | while (1) | |
1052 | { | |
46b6f1f6 | 1053 | EXEC SQL FETCH csr122 INTO :member_name, :tag; |
5eaef520 | 1054 | if (sqlca.sqlcode) |
1055 | break; | |
46b6f1f6 | 1056 | (*action)(targc, targv, actarg); |
0659551f | 1057 | } |
5eaef520 | 1058 | EXEC SQL CLOSE csr122; |
1059 | if (dbms_errno) | |
1060 | return mr_errcode; | |
b070f8a1 | 1061 | |
5eaef520 | 1062 | return MR_SUCCESS; |
5d677c81 | 1063 | } |
b070f8a1 | 1064 | |
1065 | ||
0659551f | 1066 | /* count_members_of_list: this is a simple query, but it cannot be done |
1067 | * through the dispatch table. | |
1068 | */ | |
b070f8a1 | 1069 | |
5eaef520 | 1070 | int count_members_of_list(struct query *q, char *argv[], client *cl, |
7ac48069 | 1071 | int (*action)(int, char *[], void *), void *actarg) |
5d677c81 | 1072 | { |
5eaef520 | 1073 | EXEC SQL BEGIN DECLARE SECTION; |
1074 | int list, ct = 0; | |
1075 | EXEC SQL END DECLARE SECTION; | |
1076 | char *rargv[1], countbuf[5]; | |
1077 | ||
1078 | list = *(int *)argv[0]; | |
1079 | rargv[0] = countbuf; | |
1080 | EXEC SQL SELECT count (*) INTO :ct FROM imembers | |
1081 | WHERE list_id = :list AND direct = 1; | |
1082 | if (dbms_errno) | |
1083 | return mr_errcode; | |
1084 | sprintf(countbuf, "%d", ct); | |
1085 | (*action)(1, rargv, actarg); | |
1086 | return MR_SUCCESS; | |
5d677c81 | 1087 | } |
b070f8a1 | 1088 | |
b070f8a1 | 1089 | |
0659551f | 1090 | /* qualified_get_server: passed "TRUE", "FALSE", or "DONTCARE" for each of |
1091 | * the three flags associated with each service. It will return the name of | |
1092 | * each service that meets the quailifications. It does this by building a | |
1093 | * where clause based on the arguments, then doing a retrieve. | |
1094 | */ | |
b070f8a1 | 1095 | |
0659551f | 1096 | static char *sflags[3] = { "enable", "inprogress", "harderror" }; |
b070f8a1 | 1097 | |
5eaef520 | 1098 | int qualified_get_server(struct query *q, char *argv[], client *cl, |
7ac48069 | 1099 | int (*action)(int, char *[], void *), void *actarg) |
5d677c81 | 1100 | { |
5eaef520 | 1101 | return qualified_get(q, argv, action, actarg, "s.name is not null", |
1102 | "s", "name", sflags); | |
1103 | /* of course, name will never be null, but we need something there | |
1104 | to make qualified_get happy */ | |
5d677c81 | 1105 | } |
b070f8a1 | 1106 | |
1107 | ||
0659551f | 1108 | /* generic qualified get routine, used by qualified_get_lists, |
1109 | * qualified_get_server, and qualified_get_serverhost. | |
1110 | * Args: | |
1111 | * start - a simple where clause, must not be empty | |
1112 | * range - the name of the range variable | |
1113 | * field - the field to return | |
1114 | * flags - an array of strings, names of the flag variables | |
b070f8a1 | 1115 | */ |
1116 | ||
7ac48069 | 1117 | int qualified_get(struct query *q, char *argv[], |
1118 | int (*action)(int, char *[], void *), void *actarg, | |
5eaef520 | 1119 | char *start, char *range, char *field, char *flags[]) |
453b99fe | 1120 | { |
5eaef520 | 1121 | char qual[256]; |
1122 | int i; | |
1123 | char buf[32]; | |
1124 | ||
1125 | strcpy(qual, start); | |
1126 | for (i = 0; i < q->argc; i++) | |
1127 | { | |
1128 | if (!strcmp(argv[i], "TRUE")) | |
1129 | { | |
1130 | sprintf(buf, " AND %s.%s != 0", range, flags[i]); | |
1131 | strcat(qual, buf); | |
1132 | } | |
1133 | else if (!strcmp(argv[i], "FALSE")) | |
1134 | { | |
1135 | sprintf(buf, " AND %s.%s = 0", range, flags[i]); | |
1136 | strcat(qual, buf); | |
0659551f | 1137 | } |
453b99fe | 1138 | } |
1139 | ||
5eaef520 | 1140 | sprintf(stmt_buf, "SELECT %s.%s FROM %s %s WHERE %s", range, field, |
1141 | table_name[q->rtable], range, qual); | |
1142 | return do_for_all_rows(stmt_buf, 1, action, actarg); | |
453b99fe | 1143 | } |
1144 | ||
1145 | ||
0659551f | 1146 | /* qualified_get_serverhost: passed "TRUE", "FALSE", or "DONTCARE" for each of |
1147 | * the five flags associated with each serverhost. It will return the name of | |
1148 | * each service and host that meets the quailifications. It does this by | |
1149 | * building a where clause based on the arguments, then doing a retrieve. | |
45bf7573 | 1150 | */ |
45bf7573 | 1151 | |
0659551f | 1152 | static char *shflags[6] = { "service", "enable", "override", "success", |
1153 | "inprogress", "hosterror" }; | |
45bf7573 | 1154 | |
5eaef520 | 1155 | int qualified_get_serverhost(struct query *q, char *argv[], client *cl, |
7ac48069 | 1156 | int (*action)(int, char *[], void *), |
1157 | void *actarg) | |
45bf7573 | 1158 | { |
5eaef520 | 1159 | char qual[256], buf[32]; |
1160 | int i; | |
1161 | ||
1162 | sprintf(qual, "m.mach_id = sh.mach_id AND sh.service = UPPER('%s')", | |
1163 | argv[0]); | |
1164 | for (i = 1; i < q->argc; i++) | |
1165 | { | |
1166 | if (!strcmp(argv[i], "TRUE")) | |
1167 | { | |
1168 | sprintf(buf, " AND sh.%s != 0", shflags[i]); | |
1169 | strcat(qual, buf); | |
1170 | } | |
1171 | else if (!strcmp(argv[i], "FALSE")) | |
1172 | { | |
1173 | sprintf(buf, " AND sh.%s = 0", shflags[i]); | |
1174 | strcat(qual, buf); | |
0659551f | 1175 | } |
1176 | } | |
45bf7573 | 1177 | |
5eaef520 | 1178 | sprintf(stmt_buf, "SELECT sh.service, m.name FROM serverhosts sh, " |
1179 | "machine m WHERE %s", qual); | |
1180 | return do_for_all_rows(stmt_buf, 2, action, actarg); | |
45bf7573 | 1181 | } |
1182 | ||
0659551f | 1183 | |
1184 | /* register_user - change user's login name and allocate a pobox, group, | |
1185 | * filesystem, and quota for them. The user's status must start out as 0, | |
b4bfb4d1 | 1186 | * and is left as 2. Arguments are: user's UID, new login name, and |
1187 | * pobox type ("POP" or numeric = POP, "IMAP" = IMAP) | |
99e09b48 | 1188 | */ |
0659551f | 1189 | |
5eaef520 | 1190 | int register_user(struct query *q, char **argv, client *cl) |
99e09b48 | 1191 | { |
5eaef520 | 1192 | EXEC SQL BEGIN DECLARE SECTION; |
e688520a | 1193 | char *login, *entity; |
1194 | char directory[FILESYS_NAME_SIZE], machname[MACHINE_NAME_SIZE]; | |
b4bfb4d1 | 1195 | char dir[NFSPHYS_DIR_SIZE], *potype; |
1196 | int who, rowcount, mid, uid, users_id; | |
1197 | int ostatus, nstatus, fsidval, popid; | |
1198 | int npid, tmp; | |
1199 | static int m_id, def_quota, def_imap_quota, list_id; | |
5eaef520 | 1200 | EXEC SQL END DECLARE SECTION; |
1201 | char buffer[256], *aargv[3]; | |
1202 | ||
b4bfb4d1 | 1203 | if (!m_id) |
1204 | { | |
1205 | EXEC SQL SELECT list_id INTO :list_id FROM list | |
1206 | WHERE name = 'wheel'; | |
1207 | ||
1208 | EXEC SQL SELECT mach_id INTO :m_id FROM machine | |
1209 | WHERE name = 'ATHENA.MIT.EDU'; | |
1210 | ||
1211 | EXEC SQL SELECT value INTO :def_quota FROM numvalues | |
1212 | WHERE name = 'def_quota'; | |
1213 | if (sqlca.sqlerrd[2] != 1) | |
1214 | return MR_NO_QUOTA; | |
1215 | ||
1216 | EXEC SQL SELECT value INTO :def_imap_quota FROM numvalues | |
1217 | WHERE name = 'def_imap_quota'; | |
1218 | if (sqlca.sqlerrd[2] != 1) | |
1219 | return MR_NO_QUOTA; | |
1220 | } | |
1221 | ||
5eaef520 | 1222 | entity = cl->entity; |
1223 | who = cl->client_id; | |
1224 | ||
1225 | uid = atoi(argv[0]); | |
1226 | login = argv[1]; | |
b4bfb4d1 | 1227 | potype = argv[2]; |
5eaef520 | 1228 | |
1229 | /* find user */ | |
1230 | EXEC SQL SELECT users_id, status INTO :users_id, :ostatus | |
1231 | FROM users | |
1232 | WHERE unix_uid = :uid AND (status = 0 OR status = 5 OR status = 6); | |
1233 | ||
1234 | if (sqlca.sqlerrd[2] == 0) | |
1235 | return MR_NO_MATCH; | |
1236 | if (sqlca.sqlerrd[2] > 1) | |
1237 | return MR_NOT_UNIQUE; | |
1238 | ||
1239 | /* check new login name */ | |
1240 | EXEC SQL SELECT COUNT(login) INTO :rowcount FROM users | |
1241 | WHERE login = :login AND users_id != :users_id; | |
1242 | if (dbms_errno) | |
1243 | return mr_errcode; | |
1244 | if (rowcount > 0) | |
1245 | return MR_IN_USE; | |
1246 | EXEC SQL SELECT COUNT(name) INTO :rowcount FROM list | |
ec0b8003 | 1247 | WHERE LOWER(name) = :login; |
5eaef520 | 1248 | if (dbms_errno) |
1249 | return mr_errcode; | |
1250 | if (rowcount > 0) | |
1251 | return MR_IN_USE; | |
1252 | EXEC SQL SELECT COUNT(label) INTO :rowcount FROM filesys | |
b4bfb4d1 | 1253 | WHERE label = :login OR label = :login || '.po'; |
5eaef520 | 1254 | if (dbms_errno) |
1255 | return mr_errcode; | |
1256 | if (rowcount > 0) | |
1257 | return MR_IN_USE; | |
1258 | EXEC SQL SELECT COUNT(name) INTO :rowcount FROM alias | |
b4bfb4d1 | 1259 | WHERE ( name = :login OR name = :login || '.po' ) |
1260 | AND type = 'FILESYS'; | |
5eaef520 | 1261 | if (dbms_errno) |
1262 | return mr_errcode; | |
1263 | if (rowcount > 0) | |
1264 | return MR_IN_USE; | |
1265 | com_err(whoami, 0, "login name OK"); | |
1266 | ||
b4bfb4d1 | 1267 | /* choose type and location for pobox */ |
1268 | if (!strcmp(potype, "IMAP")) | |
5eaef520 | 1269 | { |
b4bfb4d1 | 1270 | /* Select all IMAP nfsphys entries in order of increasing |
1271 | * (allocated - partsize). Since partsize will always be larger | |
1272 | * than allocated, this number will always be negative, and | |
1273 | * the first row fetched (which is the only one we take) | |
1274 | * will be the partition with the most unallocated space. | |
1275 | */ | |
1276 | EXEC SQL DECLARE csr_rusr_imap CURSOR FOR | |
1277 | SELECT np.allocated - np.partsize, np.nfsphys_id, np.mach_id, | |
1278 | np.dir, m.name FROM serverhosts sh, nfsphys np, machine m | |
1279 | WHERE sh.service = 'POSTOFFICE' AND sh.mach_id = np.mach_id | |
1280 | AND m.mach_id = np.mach_id | |
1281 | ORDER BY 1; | |
1282 | if (dbms_errno) | |
1283 | return mr_errcode; | |
1284 | EXEC SQL OPEN csr_rusr_imap; | |
5eaef520 | 1285 | if (dbms_errno) |
1286 | return mr_errcode; | |
b4bfb4d1 | 1287 | EXEC SQL FETCH csr_rusr_imap INTO :tmp, :npid, :mid, :dir, :machname; |
1288 | if (sqlca.sqlerrd[2] == 0 || tmp + def_imap_quota > 0) | |
1289 | { | |
1290 | EXEC SQL CLOSE csr_rusr_imap; | |
1291 | if (dbms_errno) | |
1292 | return mr_errcode; | |
1293 | return MR_NO_POBOX; | |
1294 | } | |
1295 | else | |
1296 | { | |
1297 | EXEC SQL CLOSE csr_rusr_imap; | |
1298 | if (dbms_errno) | |
1299 | return mr_errcode; | |
1300 | } | |
1301 | ||
1302 | /* create filesystem */ | |
1303 | if (set_next_object_id("filsys_id", FILESYS_TABLE, 0)) | |
1304 | return MR_NO_ID; | |
1305 | incremental_clear_before(); | |
1306 | ||
1307 | EXEC SQL SELECT value INTO :popid FROM numvalues | |
1308 | WHERE numvalues.name = 'filsys_id'; | |
1309 | EXEC SQL INSERT INTO filesys | |
1310 | (filsys_id, phys_id, label, type, mach_id, name, | |
1311 | mount, rwaccess, comments, owner, owners, createflg, | |
1312 | lockertype, modtime, modby, modwith) | |
1313 | VALUES | |
1314 | (:popid, :npid, :login || '.po', 'IMAP', :mid, :dir, | |
1315 | CHR(0), 'w', 'IMAP box', :users_id, :list_id, 1, | |
1316 | 'IMAP', SYSDATE, :who, :entity); | |
1317 | ||
1318 | if (dbms_errno) | |
1319 | return mr_errcode; | |
1320 | if (sqlca.sqlerrd[2] != 1) | |
1321 | return MR_INTERNAL; | |
1322 | sprintf(buffer, "fs.filsys_id = %d", popid); | |
1323 | incremental_after(FILESYS_TABLE, buffer, 0); | |
1324 | ||
1325 | /* set quota */ | |
1326 | incremental_clear_before(); | |
1327 | EXEC SQL INSERT INTO quota | |
1328 | (entity_id, filsys_id, type, quota, phys_id, modtime, modby, modwith) | |
1329 | VALUES (:users_id, :popid, 'USER', :def_imap_quota, :npid, | |
1330 | SYSDATE, :who, :entity); | |
1331 | if (dbms_errno) | |
1332 | return mr_errcode; | |
1333 | if (sqlca.sqlerrd[2] != 1) | |
1334 | return MR_INTERNAL; | |
1335 | aargv[0] = login; | |
1336 | aargv[1] = "USER"; | |
1337 | aargv[2] = login; | |
1338 | sprintf(buffer, "q.entity_id = %d and q.filsys_id = %d and " | |
1339 | "q.type = 'USER'", users_id, popid); | |
1340 | incremental_after(QUOTA_TABLE, buffer, aargv); | |
1341 | if (dbms_errno) | |
1342 | return mr_errcode; | |
1343 | ||
1344 | EXEC SQL UPDATE nfsphys SET allocated = allocated + :def_imap_quota | |
1345 | WHERE nfsphys_id = :npid; | |
1346 | ||
1347 | EXEC SQL UPDATE users SET potype = 'IMAP', imap_id = :popid | |
1348 | WHERE users_id = :users_id; | |
1349 | com_err(whoami, 0, "pobox set to IMAP:%s:%s", strtrim(machname), | |
1350 | strtrim(dir)); | |
5eaef520 | 1351 | } |
1352 | else | |
1353 | { | |
b4bfb4d1 | 1354 | potype = "POP"; |
1355 | ||
1356 | EXEC SQL DECLARE csr130 CURSOR FOR | |
1357 | SELECT sh.mach_id, m.name FROM serverhosts sh, machine m | |
1358 | WHERE sh.service = 'POP' AND sh.mach_id = m.mach_id | |
1359 | AND sh.value2 - sh.value1 = | |
1360 | (SELECT MAX(value2 - value1) FROM serverhosts WHERE service = 'POP'); | |
5eaef520 | 1361 | if (dbms_errno) |
1362 | return mr_errcode; | |
b4bfb4d1 | 1363 | EXEC SQL OPEN csr130; |
1364 | if (dbms_errno) | |
1365 | return mr_errcode; | |
1366 | EXEC SQL FETCH csr130 INTO :popid, :machname; | |
1367 | if (sqlca.sqlerrd[2] == 0) | |
1368 | { | |
1369 | EXEC SQL CLOSE csr130; | |
1370 | if (dbms_errno) | |
1371 | return mr_errcode; | |
1372 | return MR_NO_POBOX; | |
1373 | } | |
1374 | else | |
1375 | { | |
1376 | EXEC SQL CLOSE csr130; | |
1377 | if (dbms_errno) | |
1378 | return mr_errcode; | |
1379 | } | |
99e09b48 | 1380 | |
b4bfb4d1 | 1381 | EXEC SQL UPDATE users SET potype = 'POP', pop_id = :popid |
1382 | WHERE users_id = :users_id; | |
1383 | com_err(whoami, 0, "pobox set to POP:%s", strtrim(machname)); | |
1384 | } | |
1385 | ||
5eaef520 | 1386 | /* change login name, set pobox */ |
1387 | sprintf(buffer, "u.users_id = %d", users_id); | |
1388 | incremental_before(USERS_TABLE, buffer, 0); | |
1389 | nstatus = 2; | |
1390 | if (ostatus == 5 || ostatus == 6) | |
1391 | nstatus = 1; | |
1392 | EXEC SQL UPDATE users SET login = :login, status = :nstatus, | |
b4bfb4d1 | 1393 | modtime = SYSDATE, modby = :who, modwith = :entity, |
1394 | pmodtime = SYSDATE, pmodby = :who, pmodwith = :entity | |
5eaef520 | 1395 | WHERE users_id = :users_id; |
1396 | ||
1397 | if (dbms_errno) | |
1398 | return mr_errcode; | |
1399 | if (sqlca.sqlerrd[2] != 1) | |
1400 | return MR_INTERNAL; | |
1401 | set_pop_usage(mid, 1); | |
b4bfb4d1 | 1402 | com_err(whoami, 0, "set login name to %s", login); |
5eaef520 | 1403 | incremental_after(USERS_TABLE, buffer, 0); |
1404 | ||
5eaef520 | 1405 | /* create filesystem */ |
1406 | if (set_next_object_id("filsys_id", FILESYS_TABLE, 0)) | |
1407 | return MR_NO_ID; | |
1408 | incremental_clear_before(); | |
1409 | if (islower(login[0]) && islower(login[1])) | |
1410 | { | |
1411 | sprintf(directory, "/afs/athena.mit.edu/user/%c/%c/%s", | |
1412 | login[0], login[1], login); | |
0659551f | 1413 | } |
5eaef520 | 1414 | else |
1415 | sprintf(directory, "/afs/athena.mit.edu/user/other/%s", login); | |
1416 | ||
1417 | EXEC SQL SELECT value INTO :fsidval FROM numvalues | |
1418 | WHERE numvalues.name = 'filsys_id'; | |
1419 | EXEC SQL INSERT INTO filesys | |
1420 | (filsys_id, phys_id, label, type, mach_id, name, | |
1421 | mount, rwaccess, comments, owner, owners, createflg, | |
1422 | lockertype, modtime, modby, modwith) | |
1423 | VALUES | |
1424 | (:fsidval, 0, :login, 'AFS', :m_id, :directory, | |
1425 | '/mit/' || :login, 'w', 'User Locker', :users_id, :list_id, 1, | |
1426 | 'HOMEDIR', SYSDATE, :who, :entity); | |
1427 | ||
1428 | if (dbms_errno) | |
1429 | return mr_errcode; | |
1430 | if (sqlca.sqlerrd[2] != 1) | |
1431 | return MR_INTERNAL; | |
1432 | sprintf(buffer, "fs.filsys_id = %d", fsidval); | |
1433 | incremental_after(FILESYS_TABLE, buffer, 0); | |
1434 | ||
1435 | /* set quota */ | |
5eaef520 | 1436 | incremental_clear_before(); |
1437 | EXEC SQL INSERT INTO quota | |
1438 | (entity_id, filsys_id, type, quota, phys_id, modtime, modby, modwith) | |
1439 | VALUES (0, :fsidval, 'ANY', :def_quota, 0, SYSDATE, :who, :entity); | |
1440 | if (dbms_errno) | |
1441 | return mr_errcode; | |
1442 | if (sqlca.sqlerrd[2] != 1) | |
1443 | return MR_INTERNAL; | |
1444 | aargv[0] = login; | |
1445 | aargv[1] = "ANY"; | |
1446 | aargv[2] = login; | |
1447 | sprintf(buffer, "q.entity_id = 0 and q.filsys_id = %d and q.type = 'ANY'", | |
1448 | fsidval); | |
1449 | incremental_after(QUOTA_TABLE, buffer, aargv); | |
1450 | com_err(whoami, 0, "quota of %d assigned", def_quota); | |
1451 | if (dbms_errno) | |
1452 | return mr_errcode; | |
1453 | ||
1454 | cache_entry(login, USERS_TABLE, users_id); | |
1455 | ||
1456 | EXEC SQL UPDATE tblstats SET updates = updates + 1, modtime = SYSDATE | |
1457 | WHERE table_name = 'users'; | |
1458 | EXEC SQL UPDATE tblstats SET appends = appends + 1, modtime = SYSDATE | |
1459 | WHERE table_name = 'filesys' OR table_name = 'quota'; | |
1460 | if (dbms_errno) | |
1461 | return mr_errcode; | |
1462 | return MR_SUCCESS; | |
3afb5524 | 1463 | } |
1464 | ||
835aabee | 1465 | |
1466 | ||
0659551f | 1467 | /** set_pop_usage - incr/decr usage count for pop server in serverhosts talbe |
1468 | ** | |
1469 | ** Inputs: | |
1470 | ** id of machine | |
1471 | ** delta (will be +/- 1) | |
1472 | ** | |
1473 | ** Description: | |
1474 | ** - incr/decr value field in serverhosts table for pop/mach_id | |
1475 | ** | |
1476 | **/ | |
1477 | ||
1478 | int set_pop_usage(id, cnt) | |
03c05291 | 1479 | int id, cnt; |
0659551f | 1480 | { |
5eaef520 | 1481 | EXEC SQL BEGIN DECLARE SECTION; |
1482 | int iid = id, icnt = cnt; | |
1483 | EXEC SQL END DECLARE SECTION; | |
03c05291 | 1484 | |
5eaef520 | 1485 | EXEC SQL UPDATE serverhosts SET value1 = value1 + :icnt |
1486 | WHERE serverhosts.service = 'POP' AND serverhosts.mach_id = :iid; | |
835aabee | 1487 | |
5eaef520 | 1488 | if (dbms_errno) |
1489 | return mr_errcode; | |
1490 | return MR_SUCCESS; | |
835aabee | 1491 | } |
1492 | ||
77eb4bdf | 1493 | |
1494 | int do_user_reservation(struct query *q, char *argv[], client *cl) | |
1495 | { | |
1496 | EXEC SQL BEGIN DECLARE SECTION; | |
1497 | char resv[USERS_RESERVATIONS_SIZE]; | |
1498 | char *trans, name[ALIAS_NAME_SIZE]; | |
1499 | int uid; | |
1500 | EXEC SQL END DECLARE SECTION; | |
1501 | ||
1502 | uid = *(int *)argv[0]; | |
1503 | trans = argv[1]; | |
1504 | ||
1505 | EXEC SQL SELECT UPPER(name) INTO :name FROM alias | |
1506 | WHERE type = 'RESERVE' AND LOWER(trans) = LOWER(:trans); | |
1507 | if (dbms_errno) | |
1508 | return mr_errcode; | |
1509 | if (sqlca.sqlerrd[2] != 1) | |
1510 | return MR_STRING; | |
1511 | name[1] = '\0'; | |
1512 | ||
1513 | EXEC SQL SELECT reservations INTO :resv FROM users | |
1514 | WHERE users_id = :uid; | |
1515 | if (dbms_errno) | |
1516 | return mr_errcode; | |
1517 | strtrim(resv); | |
1518 | ||
1519 | if (!strcmp(q->shortname, "aurv")) | |
1520 | { | |
1521 | if (strchr(resv, *name)) | |
1522 | return MR_EXISTS; | |
1523 | if (strlen(resv) == USERS_RESERVATIONS_SIZE - 1) | |
1524 | return MR_ARG_TOO_LONG; | |
1525 | ||
1526 | strcat(resv, name); | |
1527 | } | |
1528 | else | |
1529 | { | |
1530 | char *p = strchr(resv, *name); | |
1531 | if (!p) | |
1532 | return MR_NO_MATCH; | |
1533 | memmove(p, p + 1, strlen(p)); | |
1534 | } | |
1535 | ||
1536 | EXEC SQL UPDATE users SET reservations = NVL(:resv, CHR(0)) | |
1537 | WHERE users_id = :uid; | |
1538 | if (dbms_errno) | |
1539 | return mr_errcode; | |
1540 | ||
1541 | EXEC SQL UPDATE tblstats SET updates = updates + 1, modtime = SYSDATE | |
1542 | WHERE table_name = 'users'; | |
1543 | return set_modtime_by_id(q, argv, cl); | |
1544 | } | |
1545 | ||
1546 | int get_user_reservations(struct query *q, char **argv, client *cl, | |
1547 | int (*action)(int, char *[], void *), void *actarg) | |
1548 | { | |
1549 | EXEC SQL BEGIN DECLARE SECTION; | |
1550 | char resv[USERS_RESERVATIONS_SIZE], *p; | |
1551 | char trans[ALIAS_TRANS_SIZE], name[2] = { 0, 0 }; | |
1552 | int uid; | |
1553 | EXEC SQL END DECLARE SECTION; | |
1554 | char *targv[1]; | |
1555 | ||
1556 | uid = *(int *)argv[0]; | |
1557 | ||
1558 | EXEC SQL SELECT reservations INTO :resv FROM users | |
1559 | WHERE users_id = :uid; | |
1560 | if (dbms_errno) | |
1561 | return mr_errcode; | |
1562 | ||
1563 | targv[0] = trans; | |
1564 | p = resv; | |
1565 | while (*p && !isspace(*p)) | |
1566 | { | |
1567 | name[0] = toupper(*p); | |
1568 | EXEC SQL SELECT trans INTO :trans FROM alias | |
1569 | WHERE type = 'RESERVE' AND UPPER(name) = :name; | |
1570 | if (dbms_errno) | |
1571 | return mr_errcode; | |
1572 | if (sqlca.sqlerrd[2] != 1) | |
1573 | sprintf(trans, "Unknown (%s)", name); | |
1574 | (*action)(1, targv, actarg); | |
1575 | p++; | |
1576 | } | |
1577 | return MR_SUCCESS; | |
1578 | } | |
1579 | ||
1580 | int get_user_by_reservation(struct query *q, char **argv, client *cl, | |
1581 | int (*action)(int, char *[], void *), void *actarg) | |
1582 | { | |
1583 | EXEC SQL BEGIN DECLARE SECTION; | |
1584 | char resv[USERS_RESERVATIONS_SIZE], login[USERS_LOGIN_SIZE]; | |
1585 | char *trans, name[ALIAS_NAME_SIZE]; | |
1586 | int uid; | |
1587 | EXEC SQL END DECLARE SECTION; | |
1588 | char *targv[1]; | |
1589 | ||
1590 | trans = argv[0]; | |
1591 | ||
1592 | EXEC SQL SELECT UPPER(name) INTO :name FROM alias | |
1593 | WHERE type = 'RESERVE' AND LOWER(trans) = LOWER(:trans); | |
1594 | if (dbms_errno) | |
1595 | return mr_errcode; | |
1596 | if (sqlca.sqlerrd[2] != 1) | |
1597 | return MR_STRING; | |
1598 | name[1] = '\0'; | |
1599 | ||
1600 | EXEC SQL DECLARE csr_gubr CURSOR FOR | |
1601 | SELECT login FROM users WHERE reservations LIKE '%' || :name || '%'; | |
1602 | EXEC SQL OPEN csr_gubr; | |
1603 | if (dbms_errno) | |
1604 | return mr_errcode; | |
1605 | ||
1606 | targv[0] = login; | |
1607 | while (1) | |
1608 | { | |
1609 | EXEC SQL FETCH csr_gubr INTO :login; | |
1610 | if (sqlca.sqlcode) | |
1611 | break; | |
1612 | (*action)(1, targv, actarg); | |
1613 | } | |
1614 | EXEC SQL CLOSE csr_gubr; | |
1615 | ||
1616 | return MR_SUCCESS; | |
1617 | } |