]>
Commit | Line | Data |
---|---|---|
7ac48069 | 1 | /* $Id$ |
bac4ceaa | 2 | * |
3 | * This generates the zone files necessary to load a hesiod server. | |
4 | * The following zones are generated: passwd, uid, pobox, group, | |
5 | * grplist, gid, filsys, cluster, pcap, sloc, service. | |
6 | * | |
7ac48069 | 7 | * (c) Copyright 1988-1998 by the Massachusetts Institute of Technology. |
8 | * For copying and distribution information, please see the file | |
9 | * <mit-copyright.h>. | |
bac4ceaa | 10 | */ |
11 | ||
12 | #include <mit-copyright.h> | |
bac4ceaa | 13 | #include <moira.h> |
14 | #include <moira_site.h> | |
7ac48069 | 15 | |
bac4ceaa | 16 | #include <sys/stat.h> |
7ac48069 | 17 | |
18 | #include <stdio.h> | |
19 | #include <stdlib.h> | |
9c04b191 | 20 | #include <string.h> |
7ac48069 | 21 | |
22 | #include "util.h" | |
23 | ||
bac4ceaa | 24 | EXEC SQL INCLUDE sqlca; |
25 | ||
7ac48069 | 26 | RCSID("$Header$"); |
bac4ceaa | 27 | |
9c04b191 | 28 | #ifndef HTYPE |
e14de0ca | 29 | #define HTYPE "TXT" |
9c04b191 | 30 | #endif |
31 | #ifndef HCLASS | |
d8aec3bb | 32 | #define HCLASS "" |
9c04b191 | 33 | #endif |
34 | ||
35 | #ifndef HESIOD_SUBDIR | |
36 | #define HESIOD_SUBDIR "hesiod" | |
bac4ceaa | 37 | #endif |
38 | ||
5eaef520 | 39 | /* max number of bytes of a data record that can be returned in a hesiod |
d8aec3bb | 40 | * query. This is 512 - overhead (~78) [derived empirically] |
41 | * (it used to be 446 with older versions of bind) | |
4821a398 | 42 | */ |
d8aec3bb | 43 | #define MAXHESSIZE 434 |
4821a398 | 44 | |
dfaf9b68 | 45 | char hesiod_dir[MAXPATHLEN]; |
bac4ceaa | 46 | |
5eaef520 | 47 | #define min(x, y) ((x) < (y) ? (x) : (y)) |
bac4ceaa | 48 | struct hash *machines = NULL; |
49 | struct hash *users = NULL; | |
50 | char *whoami = "hesiod.gen"; | |
9c04b191 | 51 | char *db = "moira/moira"; |
bac4ceaa | 52 | |
53 | struct grp { | |
5eaef520 | 54 | struct grp *next; |
55 | char *lid; | |
bac4ceaa | 56 | }; |
57 | struct user { | |
dfaf9b68 | 58 | char name[USERS_LOGIN_SIZE]; |
5eaef520 | 59 | struct grp *lists; |
bac4ceaa | 60 | }; |
61 | ||
7ac48069 | 62 | /* |
63 | * Modified from sys/types.h: | |
64 | */ | |
65 | int setsize; /* = howmany(setbits, NSETBITS) */ | |
66 | ||
67 | typedef long set_mask; | |
68 | #define NSETBITS (sizeof(set_mask) * NBBY) /* bits per mask */ | |
69 | #ifndef howmany | |
70 | #define howmany(x, y) (((x) + ((y) - 1)) / (y)) | |
71 | #endif | |
72 | ||
73 | #define SET_SET(n, p) ((p)[(n)/NSETBITS] |= (1 << ((n) % NSETBITS))) | |
74 | #define SET_CLR(n, p) ((p)[(n)/NSETBITS] &= ~(1 << ((n) % NSETBITS))) | |
75 | #define SET_ISSET(n, p) ((p)[(n)/NSETBITS] & (1 << ((n) % NSETBITS))) | |
76 | #define SET_CREATE() (malloc(setsize * sizeof(set_mask))) | |
77 | #define SET_ZERO(p) memset(p, 0, setsize * sizeof(set_mask)) | |
78 | #define SET_CMP(p1, p2) (memcmp(p1, p2, setsize * sizeof(set_mask))) | |
79 | ||
80 | ||
81 | void get_mach(void); | |
82 | int nbitsset(set_mask *set); | |
2203d8f9 | 83 | int valid(char *name); |
7ac48069 | 84 | |
85 | int do_passwd(void); | |
86 | int do_groups(void); | |
87 | int do_filsys(void); | |
88 | int do_cluster(void); | |
89 | int do_printcap(void); | |
7ac48069 | 90 | int do_sloc(void); |
91 | int do_service(void); | |
bac4ceaa | 92 | |
5eaef520 | 93 | int main(int argc, char **argv) |
bac4ceaa | 94 | { |
5eaef520 | 95 | char cmd[64]; |
96 | struct stat sb; | |
97 | int changed = 0; | |
98 | ||
99 | if (argc > 2) | |
100 | { | |
101 | fprintf(stderr, "usage: %s [outfile]\n", argv[0]); | |
102 | exit(MR_ARGS); | |
bac4ceaa | 103 | } |
104 | ||
5eaef520 | 105 | initialize_sms_error_table(); |
106 | sprintf(hesiod_dir, "%s/%s", DCM_DIR, HESIOD_SUBDIR); | |
107 | ||
108 | EXEC SQL CONNECT :db; | |
109 | ||
110 | changed = do_passwd(); | |
111 | changed += do_filsys(); | |
112 | changed += do_cluster(); | |
113 | changed += do_printcap(); | |
5eaef520 | 114 | changed += do_sloc(); |
115 | changed += do_service(); | |
116 | changed += do_groups(); | |
117 | ||
118 | if (!changed) | |
119 | { | |
120 | fprintf(stderr, "No files updated.\n"); | |
121 | if (argc == 2 && stat(argv[1], &sb) == 0) | |
122 | exit(MR_NO_CHANGE); | |
bac4ceaa | 123 | } |
124 | ||
5eaef520 | 125 | if (argc == 2) |
126 | { | |
127 | fprintf(stderr, "Building tar file.\n"); | |
128 | sprintf(cmd, "cd %s; tar cf %s .", hesiod_dir, argv[1]); | |
129 | if (system(cmd)) | |
130 | exit(MR_TAR_FAIL); | |
bac4ceaa | 131 | } |
132 | ||
5eaef520 | 133 | exit(MR_SUCCESS); |
bac4ceaa | 134 | } |
135 | ||
136 | ||
7ac48069 | 137 | void get_mach(void) |
bac4ceaa | 138 | { |
5eaef520 | 139 | EXEC SQL BEGIN DECLARE SECTION; |
140 | int id; | |
dfaf9b68 | 141 | char name[MACHINE_NAME_SIZE]; |
5eaef520 | 142 | EXEC SQL END DECLARE SECTION; |
143 | ||
144 | if (machines) | |
145 | return; | |
146 | ||
147 | machines = create_hash(1000); | |
148 | EXEC SQL DECLARE m_cursor CURSOR FOR | |
149 | SELECT name, mach_id | |
150 | FROM machine | |
151 | WHERE status = 1 and mach_id != 0 | |
152 | ORDER BY mach_id; | |
153 | EXEC SQL OPEN m_cursor; | |
154 | while (1) | |
155 | { | |
156 | EXEC SQL FETCH m_cursor INTO :name, :id; | |
157 | if (sqlca.sqlcode) | |
158 | break; | |
2203d8f9 | 159 | strtrim(name); |
160 | if (!valid(name)) | |
161 | continue; | |
162 | hash_store(machines, id, strdup(name)); | |
5eaef520 | 163 | } |
164 | if (sqlca.sqlcode < 0) | |
165 | db_error(sqlca.sqlcode); | |
166 | EXEC SQL CLOSE m_cursor; | |
167 | EXEC SQL COMMIT; | |
bac4ceaa | 168 | } |
169 | ||
170 | ||
2203d8f9 | 171 | /* Determine whether or not a name is a valid DNS label. |
172 | (Can't start or end with . or have two .s in a row) */ | |
173 | int valid(char *name) | |
174 | { | |
175 | int sawdot; | |
176 | ||
177 | for (sawdot = 1; *name; name++) | |
178 | { | |
179 | if (*name == '.') | |
180 | { | |
181 | if (sawdot) | |
182 | return 0; | |
183 | else | |
184 | sawdot = 1; | |
185 | } | |
186 | else | |
187 | sawdot = 0; | |
188 | } | |
189 | return !sawdot; | |
190 | } | |
191 | ||
192 | ||
5eaef520 | 193 | int do_passwd(void) |
bac4ceaa | 194 | { |
5eaef520 | 195 | FILE *pout, *uout, *bout; |
dfaf9b68 | 196 | char poutf[MAXPATHLEN], uoutf[MAXPATHLEN], poutft[MAXPATHLEN]; |
197 | char uoutft[MAXPATHLEN], boutf[MAXPATHLEN], boutft[MAXPATHLEN]; | |
5eaef520 | 198 | struct stat psb, usb, bsb; |
199 | time_t ftime; | |
200 | struct user *u; | |
201 | char *mach; | |
202 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 203 | char login[USERS_LOGIN_SIZE], shell[USERS_SHELL_SIZE]; |
204 | char fullname[USERS_FULLNAME_SIZE], oa[USERS_OFFICE_ADDR_SIZE]; | |
205 | char op[USERS_OFFICE_PHONE_SIZE], hp[USERS_HOME_PHONE_SIZE]; | |
46c8036a | 206 | char nn[USERS_NICKNAME_SIZE]; |
207 | int uid, flag1, flag2, id, pid, iid, mid, status; | |
5eaef520 | 208 | EXEC SQL END DECLARE SECTION; |
209 | ||
210 | sprintf(poutf, "%s/passwd.db", hesiod_dir); | |
211 | sprintf(uoutf, "%s/uid.db", hesiod_dir); | |
212 | sprintf(boutf, "%s/pobox.db", hesiod_dir); | |
213 | ||
214 | if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 && | |
215 | stat(boutf, &bsb) == 0) | |
216 | { | |
217 | ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime); | |
218 | if (ModDiff (&flag1, "users", ftime) || | |
219 | ModDiff (&flag2, "machine", ftime)) | |
220 | exit(MR_DATE); | |
221 | if (flag1 < 0 && flag2 < 0) | |
222 | { | |
223 | fprintf(stderr, "Files passwd.db, uid.db, and pobox.db " | |
224 | "do not need to be rebuilt.\n"); | |
225 | return 0; | |
226 | } | |
227 | } | |
228 | ||
229 | sprintf(poutft, "%s~", poutf); | |
230 | pout = fopen(poutft, "w"); | |
231 | if (!pout) | |
232 | { | |
233 | perror("cannot open passwd.db~ for write"); | |
234 | exit(MR_OCONFIG); | |
235 | } | |
236 | sprintf(uoutft, "%s~", uoutf); | |
237 | uout = fopen(uoutft, "w"); | |
238 | if (!uout) | |
239 | { | |
240 | perror("cannot open uid.db~ for write"); | |
241 | exit(MR_OCONFIG); | |
242 | } | |
243 | sprintf(boutft, "%s~", boutf); | |
244 | bout = fopen(boutft, "w"); | |
245 | if (!bout) | |
246 | { | |
247 | perror("cannot open pobox.db for write"); | |
248 | exit(MR_OCONFIG); | |
bac4ceaa | 249 | } |
bac4ceaa | 250 | |
5eaef520 | 251 | fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n"); |
252 | get_mach(); | |
253 | ||
254 | users = create_hash(12001); | |
255 | EXEC SQL DECLARE u_cursor CURSOR FOR | |
256 | SELECT login, unix_uid, shell, fullname, nickname, office_addr, | |
46c8036a | 257 | office_phone, home_phone, users_id, pop_id, imap_id, status |
5eaef520 | 258 | FROM users |
3fe4e44d | 259 | WHERE status = 1 OR status = 2 OR status = 5 OR status = 6 |
5eaef520 | 260 | ORDER BY users_id; |
261 | EXEC SQL OPEN u_cursor; | |
262 | while (1) | |
263 | { | |
264 | EXEC SQL FETCH u_cursor INTO :login, :uid, :shell, :fullname, :nn, | |
46c8036a | 265 | :oa, :op, :hp, :id, :pid, :iid, :status; |
5eaef520 | 266 | if (sqlca.sqlcode) |
267 | break; | |
268 | strtrim(login); | |
269 | dequote(fullname); | |
270 | dequote(nn); | |
271 | dequote(oa); | |
272 | dequote(op); | |
273 | dequote(hp); | |
274 | dequote(shell); | |
275 | u = malloc(sizeof(struct user)); | |
276 | strcpy(u->name, login); | |
277 | u->lists = NULL; | |
278 | hash_store(users, id, u); | |
45116bc1 | 279 | if (status == 1 || status == 2) |
5eaef520 | 280 | { |
281 | fprintf(pout, "%s.passwd\t%s %s \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n", | |
282 | login, HCLASS, HTYPE, login, uid, fullname, nn, oa, | |
283 | op, hp, login, shell); | |
284 | fprintf(uout, "%d.uid\t%s CNAME %s.passwd\n", uid, HCLASS, login); | |
285 | } | |
46c8036a | 286 | |
287 | if (iid != 0) | |
288 | { | |
289 | EXEC SQL SELECT mach_id INTO :mid FROM filesys | |
290 | WHERE filsys_id = :iid AND type = 'IMAP'; | |
291 | if (sqlca.sqlcode == 0) | |
292 | pid = mid; | |
293 | } | |
294 | ||
5eaef520 | 295 | if (pid != 0 && (mach = hash_lookup(machines, pid))) |
296 | { | |
297 | fprintf(bout, "%s.pobox\t%s %s \"POP %s %s\"\n", | |
298 | login, HCLASS, HTYPE, mach, login); | |
299 | } | |
bac4ceaa | 300 | } |
5eaef520 | 301 | if (sqlca.sqlcode < 0) |
302 | db_error(sqlca.sqlcode); | |
303 | EXEC SQL CLOSE u_cursor; | |
304 | EXEC SQL COMMIT; | |
305 | ||
306 | if (fclose(pout) || fclose(uout) || fclose(bout)) | |
307 | { | |
308 | fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n"); | |
309 | exit(MR_CCONFIG); | |
310 | } | |
311 | fix_file(poutf); | |
312 | fix_file(uoutf); | |
313 | fix_file(boutf); | |
314 | return 1; | |
bac4ceaa | 315 | } |
316 | ||
317 | ||
5eaef520 | 318 | int do_groups(void) |
bac4ceaa | 319 | { |
5eaef520 | 320 | FILE *iout, *gout, *lout; |
dfaf9b68 | 321 | char ioutf[MAXPATHLEN], goutf[MAXPATHLEN], loutf[MAXPATHLEN]; |
322 | char buf[MAXPATHLEN], *l; | |
5eaef520 | 323 | struct hash *groups; |
44d12d58 | 324 | struct bucket *b, **p; |
5eaef520 | 325 | struct grp *g; |
326 | struct user *u; | |
327 | struct stat isb, gsb, lsb; | |
328 | time_t ftime; | |
329 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 330 | char name[LIST_NAME_SIZE]; |
5eaef520 | 331 | int gid, id, lid, flag1, flag2, flag3, len; |
332 | EXEC SQL END DECLARE SECTION; | |
333 | ||
334 | /* open files */ | |
335 | sprintf(ioutf, "%s/gid.db", hesiod_dir); | |
336 | sprintf(goutf, "%s/group.db", hesiod_dir); | |
337 | sprintf(loutf, "%s/grplist.db", hesiod_dir); | |
338 | ||
339 | if (stat(ioutf, &isb) == 0 && stat(goutf, &gsb) == 0 && | |
340 | stat(loutf, &lsb) == 0) | |
341 | { | |
342 | ftime = min(isb.st_mtime, min(gsb.st_mtime, lsb.st_mtime)); | |
343 | if (ModDiff (&flag1, "users", ftime) || | |
344 | ModDiff (&flag2, "list", ftime) || | |
345 | ModDiff (&flag3, "imembers", ftime)) | |
346 | exit(MR_DATE); | |
347 | if (flag1 < 0 && flag2 < 0 && flag3 < 0) | |
348 | { | |
349 | fprintf(stderr, "Files gid.db, group.db and grplist.db " | |
350 | "do not need to be rebuilt.\n"); | |
351 | return 0; | |
352 | } | |
353 | } | |
354 | ||
355 | sprintf(buf, "%s~", ioutf); | |
356 | iout = fopen(buf, "w"); | |
357 | if (!iout) | |
358 | { | |
359 | perror("cannot open gid.db for write"); | |
360 | exit(MR_OCONFIG); | |
361 | } | |
362 | sprintf(buf, "%s~", goutf); | |
363 | gout = fopen(buf, "w"); | |
364 | if (!gout) | |
365 | { | |
366 | perror("cannot open group.db for write"); | |
367 | exit(MR_OCONFIG); | |
368 | } | |
369 | sprintf(buf, "%s~", loutf); | |
370 | lout = fopen(buf, "w"); | |
371 | if (!lout) | |
372 | { | |
373 | perror("cannot open grplist.db for write"); | |
374 | exit(MR_OCONFIG); | |
375 | } | |
376 | ||
377 | fprintf(stderr, "Building gid.db, group.db, and grplist.db\n"); | |
378 | ||
379 | /* make space for group list */ | |
380 | groups = create_hash(15001); | |
381 | ||
382 | /* The following WHENEVER is declarative, not executed, | |
383 | * and applies for the remainder of this file only. | |
384 | */ | |
385 | EXEC SQL WHENEVER SQLERROR GOTO sqlerr; | |
386 | ||
387 | EXEC SQL DECLARE l_cursor CURSOR FOR | |
388 | SELECT name, gid, list_id | |
389 | FROM list | |
390 | WHERE grouplist != 0 AND active != 0 | |
391 | ORDER BY list_id; | |
392 | EXEC SQL OPEN l_cursor; | |
393 | while (1) | |
394 | { | |
dfaf9b68 | 395 | char buf[LIST_NAME_SIZE + 10]; |
396 | ||
5eaef520 | 397 | EXEC SQL FETCH l_cursor INTO :name, :gid, :lid; |
398 | if (sqlca.sqlcode) | |
399 | break; | |
400 | strtrim(name); | |
2203d8f9 | 401 | if (!valid(name)) |
402 | continue; | |
5eaef520 | 403 | sprintf(buf, "%s:%d", name, gid); |
7ac48069 | 404 | hash_store(groups, lid, strdup(buf)); |
5eaef520 | 405 | fprintf(iout, "%d.gid\t%s CNAME %s.group\n", gid, HCLASS, name); |
406 | fprintf(gout, "%s.group\t%s %s \"%s:*:%d:\"\n", | |
407 | name, HCLASS, HTYPE, name, gid); | |
408 | } | |
409 | EXEC SQL CLOSE l_cursor; | |
410 | ||
411 | fflush(iout); | |
412 | fflush(gout); | |
413 | ||
414 | /* now do grplists */ | |
415 | if (!users) | |
416 | { | |
417 | users = create_hash(12001); | |
418 | EXEC SQL DECLARE u_cursor2 CURSOR FOR | |
419 | SELECT users_id, login | |
420 | FROM users | |
b449828e | 421 | WHERE status = 1 OR status = 2; |
5eaef520 | 422 | EXEC SQL OPEN u_cursor2; |
423 | while (1) | |
424 | { | |
425 | EXEC SQL FETCH u_cursor2 INTO :id, :name; | |
426 | if (sqlca.sqlcode) | |
427 | break; | |
428 | u = malloc(sizeof(struct user)); | |
429 | strcpy(u->name, strtrim(name)); | |
430 | u->lists = NULL; | |
431 | hash_store(users, id, u); | |
bac4ceaa | 432 | } |
5eaef520 | 433 | EXEC SQL CLOSE u_cursor2; |
434 | } | |
435 | ||
436 | EXEC SQL DECLARE i_cursor CURSOR FOR | |
b449828e | 437 | SELECT m.list_id, m.member_id |
438 | FROM imembers m, list l | |
439 | WHERE m.member_type = 'USER' | |
440 | AND m.list_id = l.list_id AND l.grouplist = 1 AND l.nfsgroup = 1; | |
5eaef520 | 441 | EXEC SQL OPEN i_cursor; |
442 | while (1) | |
443 | { | |
444 | EXEC SQL FETCH i_cursor INTO :lid, :id; | |
445 | if (sqlca.sqlcode) | |
446 | break; | |
7ac48069 | 447 | if ((l = hash_lookup(groups, lid)) && (u = hash_lookup(users, id))) |
5eaef520 | 448 | { |
449 | g = malloc(sizeof(struct grp)); | |
450 | g->next = u->lists; | |
451 | u->lists = g; | |
452 | g->lid = l; | |
bac4ceaa | 453 | } |
454 | } | |
5eaef520 | 455 | EXEC SQL CLOSE i_cursor; |
456 | ||
457 | EXEC SQL COMMIT; | |
458 | ||
459 | for (p = &(users->data[users->size - 1]); p >= users->data; p--) | |
460 | { | |
461 | for (b = *p; b; b = b->next) | |
462 | { | |
463 | if (!(g = ((struct user *)b->data)->lists)) | |
464 | continue; | |
465 | fprintf(lout, "%s.grplist\t%s %s \"", | |
466 | ((struct user *)b->data)->name, HCLASS, HTYPE); | |
467 | len = 0; | |
468 | for (; g; g = g->next) | |
469 | { | |
470 | if (len + strlen(g->lid) + 1 < MAXHESSIZE) | |
471 | { | |
472 | fputs(g->lid, lout); | |
473 | if (g->next) | |
474 | putc(':', lout); | |
475 | len += strlen(g->lid) + 1; | |
476 | } | |
477 | else | |
478 | { | |
479 | com_err(whoami, 0, "truncated grp list for user %s", | |
480 | ((struct user *)b->data)->name); | |
481 | break; | |
4821a398 | 482 | } |
bac4ceaa | 483 | } |
5eaef520 | 484 | fputs("\"\n", lout); |
bac4ceaa | 485 | } |
486 | } | |
487 | ||
5eaef520 | 488 | if (fclose(iout) || fclose(gout) || fclose(lout)) |
489 | { | |
490 | fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n"); | |
491 | exit(MR_CCONFIG); | |
bac4ceaa | 492 | } |
5eaef520 | 493 | fix_file(ioutf); |
494 | fix_file(goutf); | |
495 | fix_file(loutf); | |
496 | return 1; | |
497 | sqlerr: | |
498 | db_error(sqlca.sqlcode); | |
499 | return 0; | |
bac4ceaa | 500 | } |
501 | ||
502 | ||
5eaef520 | 503 | int do_filsys(void) |
bac4ceaa | 504 | { |
5eaef520 | 505 | FILE *out; |
dfaf9b68 | 506 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach, *group; |
5eaef520 | 507 | struct stat sb; |
508 | time_t ftime; | |
7ac48069 | 509 | struct save_queue *sq, *sq2; |
5eaef520 | 510 | EXEC SQL BEGIN DECLARE SECTION; |
dfaf9b68 | 511 | char name[FILESYS_LABEL_SIZE], type[FILESYS_TYPE_SIZE]; |
512 | char loc[FILESYS_NAME_SIZE], access[FILESYS_RWACCESS_SIZE]; | |
513 | char mount[FILESYS_MOUNT_SIZE], comments[FILESYS_COMMENTS_SIZE]; | |
514 | char key[FSGROUP_KEY_SIZE]; | |
515 | char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE]; | |
5eaef520 | 516 | int flag1, flag2, flag3, flag4, id, fid; |
517 | EXEC SQL END DECLARE SECTION; | |
518 | ||
519 | sprintf(outf, "%s/filsys.db", hesiod_dir); | |
520 | ||
521 | if (stat(outf, &sb) == 0) | |
522 | { | |
523 | ftime = sb.st_mtime; | |
524 | ||
525 | if (ModDiff(&flag1, "filesys", ftime)) | |
526 | exit(MR_DATE); | |
527 | if (ModDiff(&flag2, "machine", ftime)) | |
528 | exit(MR_DATE); | |
529 | if (ModDiff(&flag3, "alias", ftime)) | |
530 | exit(MR_DATE); | |
531 | if (ModDiff(&flag4, "fsgroup", ftime)) | |
532 | exit(MR_DATE); | |
533 | ||
534 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) | |
535 | { | |
536 | fprintf(stderr, "File filsys.db does not need to be rebuilt.\n"); | |
537 | return 0; | |
538 | } | |
539 | } | |
540 | ||
541 | sprintf(outft, "%s~", outf); | |
542 | out = fopen(outft, "w"); | |
543 | if (!out) | |
544 | { | |
545 | perror("cannot open filsys.db for write"); | |
546 | exit(MR_OCONFIG); | |
547 | } | |
548 | ||
549 | fprintf(stderr, "Building filsys.db\n"); | |
550 | get_mach(); | |
551 | sq = sq_create(); | |
552 | sq2 = sq_create(); | |
553 | ||
554 | EXEC SQL DECLARE f_cursor CURSOR FOR | |
555 | SELECT label, type, name, mach_id, rwaccess, mount, comments, filsys_id | |
556 | FROM filesys | |
557 | ORDER BY filsys_id; | |
558 | EXEC SQL OPEN f_cursor; | |
559 | while (1) | |
560 | { | |
561 | EXEC SQL FETCH f_cursor INTO :name, :type, :loc, :id, :access, | |
562 | :mount, :comments, :fid; | |
563 | if (sqlca.sqlcode) | |
564 | break; | |
2203d8f9 | 565 | strtrim(name); |
566 | if (!valid(name)) | |
567 | continue; | |
5eaef520 | 568 | strtrim(type); |
569 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) | |
570 | { | |
7ac48069 | 571 | if ((mach = hash_lookup(machines, id))) |
5eaef520 | 572 | { |
573 | fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s\"\n", | |
2203d8f9 | 574 | name, HCLASS, HTYPE, type, strtrim(loc), |
5eaef520 | 575 | mach, strtrim(access), strtrim(mount)); |
bac4ceaa | 576 | } |
5eaef520 | 577 | } |
578 | else if (!strcmp(type, "AFS")) | |
579 | { | |
580 | fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s\"\n", | |
2203d8f9 | 581 | name, HCLASS, HTYPE, strtrim(loc), |
5eaef520 | 582 | strtrim(access), strtrim(mount)); |
583 | } | |
584 | else if (!strcmp(type, "ERR")) | |
585 | { | |
586 | fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n", | |
2203d8f9 | 587 | name, HCLASS, HTYPE, strtrim(comments)); |
5eaef520 | 588 | } |
589 | else if (!strcmp(type, "FSGROUP")) | |
590 | { | |
dfaf9b68 | 591 | char buf[FILESYS_NAME_SIZE + 10]; |
2203d8f9 | 592 | sprintf(buf, "%s:%d", name, fid); |
dfaf9b68 | 593 | sq_save_data(sq, strdup(buf)); |
5eaef520 | 594 | } |
595 | else if (!strcmp(type, "MUL")) | |
596 | { | |
dfaf9b68 | 597 | char buf[FILESYS_NAME_SIZE + 10]; |
2203d8f9 | 598 | sprintf(buf, "%s:%d", name, fid); |
dfaf9b68 | 599 | sq_save_data(sq2, strdup(buf)); |
bac4ceaa | 600 | } |
601 | } | |
5eaef520 | 602 | EXEC SQL CLOSE f_cursor; |
603 | ||
604 | while (sq_get_data(sq, &group)) | |
605 | { | |
606 | fid = atoi(strchr(group, ':') + 1); | |
607 | *strchr(group, ':') = 0; | |
608 | ||
609 | EXEC SQL DECLARE f_cursor2 CURSOR FOR | |
610 | SELECT DISTINCT f.type, f.name, f.mach_id, f.rwaccess, f.mount, | |
611 | f.comments, f.label, g.key | |
612 | FROM filesys f, fsgroup g | |
613 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid | |
614 | ORDER BY key, label; | |
615 | EXEC SQL OPEN f_cursor2; | |
616 | for (flag1 = 1; ; flag1++) | |
617 | { | |
618 | EXEC SQL FETCH f_cursor2 INTO :type, :loc, :id, :access, :mount, | |
dfaf9b68 | 619 | :comments, :name, :key; |
5eaef520 | 620 | if (sqlca.sqlcode) |
621 | break; | |
622 | strtrim(type); | |
623 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) | |
624 | { | |
7ac48069 | 625 | if ((mach = hash_lookup(machines, id))) |
5eaef520 | 626 | { |
627 | fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s %d\"\n", | |
628 | group, HCLASS, HTYPE, type, strtrim(loc), mach, | |
629 | strtrim(access), strtrim(mount), flag1); | |
bac4ceaa | 630 | } |
5eaef520 | 631 | } |
632 | else if (!strcmp(type, "AFS")) | |
633 | { | |
634 | fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s %d\"\n", | |
635 | group, HCLASS, HTYPE, strtrim(loc), strtrim(access), | |
636 | strtrim(mount), flag1); | |
637 | } | |
638 | else if (!strcmp(type, "ERR")) | |
639 | { | |
640 | fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n", | |
641 | group, HCLASS, HTYPE, strtrim(comments)); | |
bac4ceaa | 642 | } |
643 | } | |
5eaef520 | 644 | EXEC SQL CLOSE f_cursor2; |
645 | free(group); | |
646 | } | |
647 | sq_destroy(sq); | |
648 | ||
649 | while (sq_get_data(sq2, &group)) | |
650 | { | |
651 | fid = atoi(strchr(group, ':') + 1); | |
652 | *strchr(group, ':') = 0; | |
653 | fprintf(out, "%s.filsys\t%s %s \"MUL", group, HCLASS, HTYPE); | |
654 | EXEC SQL DECLARE f_cursor3 CURSOR FOR | |
655 | SELECT DISTINCT f.label, g.key | |
656 | FROM filesys f, fsgroup g | |
657 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid | |
658 | ORDER BY key, label; | |
659 | EXEC SQL OPEN f_cursor3; | |
660 | while (1) | |
661 | { | |
dfaf9b68 | 662 | EXEC SQL FETCH f_cursor3 INTO :name, :key; |
5eaef520 | 663 | if (sqlca.sqlcode) |
664 | break; | |
665 | fprintf(out, " %s", strtrim(name)); | |
542bdacb | 666 | } |
5eaef520 | 667 | EXEC SQL CLOSE f_cursor3; |
668 | fprintf(out, "\"\n"); | |
669 | free(group); | |
670 | } | |
671 | sq_destroy(sq2); | |
672 | ||
673 | EXEC SQL DECLARE a_cursor CURSOR FOR | |
674 | SELECT name, trans | |
675 | FROM alias | |
676 | WHERE type = 'FILESYS'; | |
677 | EXEC SQL OPEN a_cursor; | |
678 | while (1) | |
679 | { | |
dfaf9b68 | 680 | EXEC SQL FETCH a_cursor INTO :aname, :trans; |
5eaef520 | 681 | if (sqlca.sqlcode) |
682 | break; | |
2203d8f9 | 683 | strtrim(aname); |
684 | strtrim(trans); | |
685 | if (!valid(aname) || !valid(trans)) | |
686 | continue; | |
5eaef520 | 687 | fprintf(out, "%s.filsys\t%s CNAME %s.filsys\n", |
2203d8f9 | 688 | aname, HCLASS, trans); |
5eaef520 | 689 | } |
690 | EXEC SQL CLOSE a_cursor; | |
691 | ||
692 | EXEC SQL COMMIT; | |
693 | ||
694 | if (fclose(out)) | |
695 | { | |
696 | fprintf(stderr, "Unsuccessful close of filsys.db\n"); | |
697 | exit(MR_CCONFIG); | |
698 | } | |
699 | fix_file(outf); | |
700 | return 1; | |
701 | sqlerr: | |
702 | db_error(sqlca.sqlcode); | |
703 | return 0; | |
bac4ceaa | 704 | } |
705 | ||
dfaf9b68 | 706 | int nbitsset(set_mask *set) |
bac4ceaa | 707 | { |
5eaef520 | 708 | int i, ret; |
709 | ret = 0; | |
710 | for (i = 0; i < setsize * NSETBITS; i++) | |
711 | { | |
bac4ceaa | 712 | if (SET_ISSET(i, set)) |
713 | ret++; | |
5eaef520 | 714 | } |
715 | return ret; | |
bac4ceaa | 716 | } |
717 | ||
718 | ||
5eaef520 | 719 | int do_cluster(void) |
bac4ceaa | 720 | { |
5eaef520 | 721 | FILE *out; |
dfaf9b68 | 722 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach; |
723 | char machbuf[MACHINE_NAME_SIZE], clubuf[CLUSTERS_NAME_SIZE], *p; | |
5eaef520 | 724 | struct stat sb; |
725 | time_t ftime; | |
726 | EXEC SQL BEGIN DECLARE SECTION; | |
727 | int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id; | |
dfaf9b68 | 728 | char name[CLUSTERS_NAME_SIZE]; |
729 | char label[SVC_SERV_LABEL_SIZE], data[SVC_SERV_CLUSTER_SIZE]; | |
5eaef520 | 730 | EXEC SQL END DECLARE SECTION; |
731 | set_mask **machs, *ms, *ps; | |
5eaef520 | 732 | |
733 | sprintf(outf, "%s/cluster.db", hesiod_dir); | |
734 | ||
735 | if (stat(outf, &sb) == 0) | |
736 | { | |
737 | ftime = sb.st_mtime; | |
738 | if (ModDiff (&flag1, "clusters", ftime) | |
739 | || ModDiff (&flag2, "machine", ftime) | |
740 | || ModDiff (&flag3, "mcmap", ftime) | |
741 | || ModDiff (&flag4, "svc", ftime)) | |
742 | exit(MR_DATE); | |
743 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) | |
744 | { | |
745 | fprintf(stderr, "File cluster.db does not need to be rebuilt.\n"); | |
746 | return 0; | |
bac4ceaa | 747 | } |
5eaef520 | 748 | } |
749 | ||
750 | sprintf(outft, "%s~", outf); | |
751 | out = fopen(outft, "w"); | |
752 | if (!out) | |
753 | { | |
754 | perror("cannot open cluster.db for write"); | |
755 | exit(MR_OCONFIG); | |
756 | } | |
757 | ||
758 | fprintf(stderr, "Building cluster.db\n"); | |
759 | get_mach(); | |
760 | ||
761 | EXEC SQL SELECT MAX(clu_id) INTO :maxclu FROM clusters; | |
762 | maxclu++; | |
763 | setsize = howmany(maxclu, NSETBITS); | |
764 | ||
765 | EXEC SQL SELECT MAX(mach_id) INTO :maxmach FROM machine; | |
766 | maxmach++; | |
767 | machs = malloc((maxmach + 1) * sizeof(set_mask **)); | |
768 | memset(machs, 0, (maxmach + 1) * sizeof(int)); | |
769 | ||
770 | EXEC SQL DECLARE p_cursor CURSOR FOR | |
771 | SELECT mach_id, clu_id | |
772 | FROM mcmap | |
773 | ORDER BY mach_id; | |
774 | EXEC SQL OPEN p_cursor; | |
775 | while (1) | |
776 | { | |
777 | EXEC SQL FETCH p_cursor INTO :mid, :cid; | |
778 | if (sqlca.sqlcode) | |
779 | break; | |
780 | if (!(ms = machs[mid])) | |
781 | { | |
782 | ms = machs[mid] = SET_CREATE(); | |
783 | SET_ZERO(ms); | |
784 | } | |
785 | SET_SET(cid, ms); | |
786 | } | |
787 | EXEC SQL CLOSE p_cursor; | |
788 | ||
789 | for (mid = 1; mid < maxmach; mid++) | |
790 | { | |
791 | if (!machs[mid]) | |
792 | continue; | |
793 | ms = machs[mid]; | |
794 | if (nbitsset(ms) > 1) | |
795 | { | |
ed7faf49 | 796 | sprintf(clubuf, "mrinternal-%d", mid); |
5eaef520 | 797 | for (cid = 1; cid < maxclu; cid++) |
798 | { | |
799 | if (SET_ISSET(cid, ms)) | |
800 | { | |
801 | EXEC SQL DECLARE d_cursor CURSOR FOR | |
802 | SELECT serv_label, serv_cluster | |
803 | FROM svc | |
804 | WHERE clu_id = :cid; | |
805 | EXEC SQL OPEN d_cursor; | |
806 | while (1) | |
807 | { | |
dfaf9b68 | 808 | EXEC SQL FETCH d_cursor INTO :label, :data; |
5eaef520 | 809 | if (sqlca.sqlcode) |
810 | break; | |
dfaf9b68 | 811 | strtrim(label); |
5eaef520 | 812 | strtrim(data); |
ed7faf49 | 813 | fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n", |
dfaf9b68 | 814 | clubuf, HCLASS, HTYPE, label, data); |
bac4ceaa | 815 | } |
5eaef520 | 816 | EXEC SQL CLOSE d_cursor; |
bac4ceaa | 817 | } |
818 | } | |
5eaef520 | 819 | } |
820 | else | |
821 | { | |
5eaef520 | 822 | for (cid = 1; cid < maxclu; cid++) |
823 | if (SET_ISSET(cid, ms)) | |
824 | break; | |
825 | ||
826 | EXEC SQL SELECT name INTO :name FROM clusters WHERE clu_id = :cid; | |
827 | strtrim(name); | |
2203d8f9 | 828 | if (!valid(name)) |
829 | continue; | |
ed7faf49 | 830 | strcpy(clubuf, name); |
bac4ceaa | 831 | } |
832 | ||
5eaef520 | 833 | if ((mach = hash_lookup(machines, mid))) |
834 | { | |
ed7faf49 | 835 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
836 | mach, HCLASS, clubuf); | |
5eaef520 | 837 | for (p = machbuf; *mach && *mach != '.'; mach++) |
838 | *p++ = *mach; | |
ed7faf49 | 839 | if (!strcasecmp(mach, ".mit.edu")) |
5eaef520 | 840 | { |
ed7faf49 | 841 | *p = '\0'; |
9c04b191 | 842 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
ed7faf49 | 843 | machbuf, HCLASS, clubuf); |
5eaef520 | 844 | } |
bac4ceaa | 845 | } |
5eaef520 | 846 | for (id = mid + 1; id < maxmach; id++) |
847 | { | |
848 | if ((ps = machs[id]) && !SET_CMP(ms, ps)) | |
849 | { | |
850 | free(ps); | |
851 | machs[id] = NULL; | |
852 | if ((mach = hash_lookup(machines, id))) | |
853 | { | |
ed7faf49 | 854 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
855 | mach, HCLASS, clubuf); | |
5eaef520 | 856 | for (p = machbuf; *mach && *mach != '.'; mach++) |
857 | *p++ = *mach; | |
ed7faf49 | 858 | if (!strcasecmp(mach, ".mit.edu")) |
5eaef520 | 859 | { |
ed7faf49 | 860 | *p = '\0'; |
9c04b191 | 861 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
ed7faf49 | 862 | machbuf, HCLASS, clubuf); |
5eaef520 | 863 | } |
bac4ceaa | 864 | } |
865 | } | |
866 | } | |
5eaef520 | 867 | free(ms); |
868 | machs[mid] = NULL; | |
869 | } | |
870 | ||
871 | EXEC SQL DECLARE d_cursor2 CURSOR FOR | |
872 | SELECT c.name, d.serv_label, d.serv_cluster | |
873 | FROM svc d, clusters c | |
874 | WHERE c.clu_id = d.clu_id; | |
875 | EXEC SQL OPEN d_cursor2; | |
876 | while (1) | |
877 | { | |
dfaf9b68 | 878 | EXEC SQL FETCH d_cursor2 INTO :name, :label, :data; |
5eaef520 | 879 | if (sqlca.sqlcode) |
880 | break; | |
881 | strtrim(name); | |
2203d8f9 | 882 | if (!valid(name)) |
883 | continue; | |
dfaf9b68 | 884 | strtrim(label); |
5eaef520 | 885 | strtrim(data); |
886 | fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n", | |
dfaf9b68 | 887 | name, HCLASS, HTYPE, label, data); |
5eaef520 | 888 | } |
889 | free(machs); | |
890 | EXEC SQL COMMIT; | |
891 | ||
892 | if (fclose(out)) | |
893 | { | |
894 | fprintf(stderr, "Unsuccessful close of cluster.db\n"); | |
895 | exit(MR_CCONFIG); | |
896 | } | |
897 | fix_file(outf); | |
898 | return 1; | |
899 | sqlerr: | |
900 | db_error(sqlca.sqlcode); | |
901 | return 0; | |
bac4ceaa | 902 | } |
903 | ||
904 | ||
5eaef520 | 905 | int do_printcap(void) |
bac4ceaa | 906 | { |
5eaef520 | 907 | FILE *out; |
dfaf9b68 | 908 | char outf[MAXPATHLEN], outft[MAXPATHLEN]; |
5eaef520 | 909 | struct stat sb; |
910 | time_t ftime; | |
911 | EXEC SQL BEGIN DECLARE SECTION; | |
ed9a436f | 912 | char name[PRINTERS_NAME_SIZE], duplexname[PRINTERS_DUPLEXNAME_SIZE]; |
913 | char rp[PRINTERS_RP_SIZE], type[PRINTERS_TYPE_SIZE]; | |
88b66768 | 914 | char duplexrp[PRINTERS_RP_SIZE], pskind[PRINTSERVERS_KIND_SIZE]; |
5d1420f5 | 915 | int flag1, flag2, ka, rm, mc; |
5eaef520 | 916 | EXEC SQL END DECLARE SECTION; |
88b66768 | 917 | char *rmname; |
5eaef520 | 918 | |
919 | sprintf(outf, "%s/printcap.db", hesiod_dir); | |
920 | ||
921 | if (stat(outf, &sb) == 0) | |
922 | { | |
923 | ftime = sb.st_mtime; | |
88b66768 | 924 | if (ModDiff (&flag1, "printers", ftime) |
925 | || ModDiff (&flag2, "printservers", ftime) | |
5eaef520 | 926 | || ModDiff (&flag2, "machine", ftime)) |
927 | exit(MR_DATE); | |
928 | if (flag1 < 0 && flag2 < 0) | |
929 | { | |
930 | fprintf(stderr, "File printcap.db does not need to be rebuilt.\n"); | |
931 | return 0; | |
932 | } | |
933 | } | |
934 | ||
935 | sprintf(outft, "%s~", outf); | |
936 | out = fopen(outft, "w"); | |
937 | if (!out) | |
938 | { | |
939 | perror("cannot open printcap.db for write"); | |
940 | exit(MR_OCONFIG); | |
941 | } | |
942 | ||
943 | fprintf(stderr, "Building printcap.db\n"); | |
944 | get_mach(); | |
945 | ||
946 | EXEC SQL DECLARE p_cursor2 CURSOR FOR | |
5d1420f5 | 947 | SELECT p.name, p.duplexname, p.type, p.rp, p.rm, p.ka, p.mc, ps.kind |
88b66768 | 948 | FROM printers p, printservers ps |
949 | WHERE p.rm = ps.mach_id; | |
5eaef520 | 950 | EXEC SQL OPEN p_cursor2; |
951 | while (1) | |
952 | { | |
ed9a436f | 953 | EXEC SQL FETCH p_cursor2 INTO :name, :duplexname, :type, |
5d1420f5 | 954 | :rp, :rm, :ka, :mc, :pskind; |
5eaef520 | 955 | if (sqlca.sqlcode) |
956 | break; | |
ed9a436f | 957 | if (!(rmname = hash_lookup(machines, rm))) |
5eaef520 | 958 | continue; |
959 | strtrim(name); | |
2203d8f9 | 960 | if (!valid(name)) |
961 | continue; | |
5eaef520 | 962 | strtrim(rp); |
5d1420f5 | 963 | fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:mc#%d:", |
964 | name, HCLASS, HTYPE, name, rp, rmname, ka, mc); | |
88b66768 | 965 | |
966 | strtrim(pskind); | |
967 | if (!strcmp(pskind, "BSD")) | |
968 | fprintf(out, "auth=none:remote_support=RQM:"); | |
969 | else if (!strcmp(pskind, "ATHENA")) | |
00b3c5aa | 970 | { |
971 | fprintf(out, "auth=%s:az:remote_support=RQM:", | |
972 | ka ? "kerberos4" : "none"); | |
973 | } | |
88b66768 | 974 | else if (!strcmp(pskind, "LPRNG")) |
975 | fprintf(out, "auth=kerberos5:xn:"); | |
976 | ||
977 | fputs("\"\n", out); | |
bac4ceaa | 978 | |
ed9a436f | 979 | strtrim(duplexname); |
980 | if (!valid(duplexname)) | |
981 | continue; | |
982 | if (!strcmp(strtrim(type), "ALIAS")) | |
5eaef520 | 983 | { |
ed9a436f | 984 | EXEC SQL SELECT duplexname INTO :duplexrp |
985 | FROM printers WHERE name = :rp; | |
986 | strtrim(duplexrp); | |
5eaef520 | 987 | } |
ed9a436f | 988 | else |
989 | strcpy(duplexrp, duplexname); | |
5d1420f5 | 990 | fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:mc#%d:", |
ed9a436f | 991 | duplexname, HCLASS, HTYPE, duplexname, duplexrp, |
5d1420f5 | 992 | rmname, ka, mc); |
88b66768 | 993 | |
994 | if (!strcmp(pskind, "BSD")) | |
995 | fprintf(out, "auth=none:remote_support=RQM:"); | |
996 | else if (!strcmp(pskind, "ATHENA")) | |
00b3c5aa | 997 | { |
998 | fprintf(out, "auth=%s:az:remote_support=RQM:", | |
999 | ka ? "kerberos4" : "none"); | |
1000 | } | |
88b66768 | 1001 | else if (!strcmp(pskind, "LPRNG")) |
1002 | fprintf(out, "auth=kerberos5:xn:"); | |
1003 | ||
1004 | fputs("\"\n", out); | |
5eaef520 | 1005 | } |
ed9a436f | 1006 | EXEC SQL CLOSE p_cursor2; |
5eaef520 | 1007 | |
1008 | EXEC SQL COMMIT; | |
1009 | ||
1010 | if (fclose(out)) | |
1011 | { | |
ed9a436f | 1012 | fprintf(stderr, "Unsuccessful close of pcap.db\n"); |
5eaef520 | 1013 | exit(MR_CCONFIG); |
1014 | } | |
1015 | fix_file(outf); | |
1016 | return 1; | |
1017 | sqlerr: | |
1018 | db_error(sqlca.sqlcode); | |
1019 | return 0; | |
bac4ceaa | 1020 | } |
1021 | ||
1022 | ||
5eaef520 | 1023 | int do_sloc(void) |
bac4ceaa | 1024 | { |
5eaef520 | 1025 | FILE *out; |
dfaf9b68 | 1026 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach; |
5eaef520 | 1027 | struct stat sb; |
1028 | time_t ftime; | |
1029 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 1030 | char service[SERVERHOSTS_SERVICE_SIZE]; |
5eaef520 | 1031 | int flag1, flag2, id; |
1032 | EXEC SQL END DECLARE SECTION; | |
1033 | ||
1034 | sprintf(outf, "%s/sloc.db", hesiod_dir); | |
1035 | ||
1036 | if (stat(outf, &sb) == 0) | |
1037 | { | |
1038 | ftime = sb.st_mtime; | |
1039 | if ((ModDiff (&flag1, "serverhosts", ftime)) || | |
1040 | (ModDiff (&flag2, "machine", ftime))) | |
1041 | exit(MR_DATE); | |
1042 | if (flag1 < 0 && flag2 < 0) | |
1043 | { | |
1044 | fprintf(stderr, "File sloc.db does not need to be rebuilt.\n"); | |
1045 | return 0; | |
1046 | } | |
1047 | } | |
1048 | ||
1049 | sprintf(outft, "%s~", outf); | |
1050 | out = fopen(outft, "w"); | |
1051 | if (!out) | |
1052 | { | |
1053 | perror("cannot open sloc.db for write"); | |
1054 | exit(MR_OCONFIG); | |
1055 | } | |
1056 | ||
1057 | fprintf(stderr, "Building sloc.db\n"); | |
1058 | get_mach(); | |
1059 | ||
1060 | EXEC SQL DECLARE s_cursor CURSOR FOR | |
1061 | SELECT DISTINCT service, mach_id | |
1062 | FROM serverhosts | |
1063 | ORDER BY service; | |
1064 | EXEC SQL OPEN s_cursor; | |
1065 | while (1) | |
1066 | { | |
1067 | EXEC SQL FETCH s_cursor INTO :service, :id; | |
1068 | if (sqlca.sqlcode) | |
1069 | break; | |
1070 | strtrim(service); | |
2203d8f9 | 1071 | if (valid(service) && (mach = hash_lookup(machines, id))) |
5eaef520 | 1072 | fprintf(out, "%s.sloc\t%s %s %s\n", service, HCLASS, HTYPE, mach); |
1073 | } | |
1074 | EXEC SQL CLOSE s_cursor; | |
1075 | ||
1076 | EXEC SQL COMMIT; | |
1077 | ||
1078 | if (fclose(out)) | |
1079 | { | |
1080 | fprintf(stderr, "Unsuccessful close of sloc.db\n"); | |
1081 | exit(MR_CCONFIG); | |
1082 | } | |
1083 | ||
1084 | fix_file(outf); | |
1085 | return 1; | |
1086 | sqlerr: | |
1087 | db_error(sqlca.sqlcode); | |
1088 | return 0; | |
bac4ceaa | 1089 | } |
1090 | ||
5eaef520 | 1091 | int do_service(void) |
bac4ceaa | 1092 | { |
5eaef520 | 1093 | FILE *out; |
dfaf9b68 | 1094 | char outf[MAXPATHLEN], outft[MAXPATHLEN]; |
5eaef520 | 1095 | struct stat sb; |
1096 | time_t ftime; | |
1097 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 1098 | char service[SERVICES_NAME_SIZE], protocol[SERVICES_PROTOCOL_SIZE]; |
1099 | char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE]; | |
5eaef520 | 1100 | int port, flag1; |
1101 | EXEC SQL END DECLARE SECTION; | |
1102 | ||
1103 | sprintf(outf, "%s/service.db", hesiod_dir); | |
1104 | ||
1105 | if (stat(outf, &sb) == 0) | |
1106 | { | |
1107 | ftime = sb.st_mtime; | |
1108 | if (ModDiff (&flag1, "services", ftime)) | |
1109 | exit(MR_DATE); | |
1110 | if (flag1 < 0) | |
1111 | { | |
1112 | fprintf(stderr, "File service.db does not need to be rebuilt.\n"); | |
1113 | return 0; | |
1114 | } | |
1115 | } | |
1116 | ||
1117 | sprintf(outft, "%s~", outf); | |
1118 | out = fopen(outft, "w"); | |
1119 | if (!out) | |
1120 | { | |
1121 | perror("cannot open service.db for write"); | |
1122 | exit(MR_OCONFIG); | |
1123 | } | |
1124 | ||
1125 | fprintf(stderr, "Building service.db\n"); | |
1126 | ||
1127 | EXEC SQL DECLARE s_cursor2 CURSOR FOR | |
1128 | SELECT name, protocol, port | |
1129 | FROM services; | |
1130 | EXEC SQL OPEN s_cursor2; | |
1131 | while (1) | |
1132 | { | |
1133 | EXEC SQL FETCH s_cursor2 INTO :service, :protocol, :port; | |
1134 | if (sqlca.sqlcode) | |
1135 | break; | |
1136 | lowercase(protocol); /* Convert protocol to lowercase */ | |
1137 | strtrim(service); | |
2203d8f9 | 1138 | if (!valid(service)) |
1139 | continue; | |
5eaef520 | 1140 | strtrim(protocol); |
1141 | fprintf(out, "%s.service\t%s %s \"%s %s %d\"\n", | |
1142 | service, HCLASS, HTYPE, service, protocol, port); | |
1143 | } | |
1144 | EXEC SQL CLOSE s_cursor2; | |
1145 | ||
1146 | EXEC SQL DECLARE a_cursor3 CURSOR FOR | |
1147 | SELECT name, trans | |
1148 | FROM alias | |
1149 | WHERE type = 'SERVICE'; | |
1150 | EXEC SQL OPEN a_cursor3; | |
1151 | while (1) | |
1152 | { | |
dfaf9b68 | 1153 | EXEC SQL FETCH a_cursor3 INTO :aname, :trans; |
5eaef520 | 1154 | if (sqlca.sqlcode) |
1155 | break; | |
dfaf9b68 | 1156 | strtrim(aname); |
1157 | strtrim(trans); | |
2203d8f9 | 1158 | if (!valid(aname) || !valid(trans)) |
1159 | continue; | |
dfaf9b68 | 1160 | fprintf(out, "%s.service\t%s CNAME %s.service\n", aname, HCLASS, |
1161 | trans); | |
5eaef520 | 1162 | } |
1163 | EXEC SQL CLOSE a_cursor3; | |
1164 | ||
1165 | EXEC SQL COMMIT; | |
1166 | ||
1167 | if (fclose(out)) | |
1168 | { | |
1169 | fprintf(stderr, "Unsuccessful close of service.db\n"); | |
1170 | exit(MR_CCONFIG); | |
1171 | } | |
1172 | fix_file(outf); | |
1173 | return 1; | |
1174 | sqlerr: | |
1175 | db_error(sqlca.sqlcode); | |
1176 | return 0; | |
bac4ceaa | 1177 | } |