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Commit | Line | Data |
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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 | |
e14de0ca | 32 | #define HCLASS "IN" |
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 |
4821a398 | 40 | * query. This is 512 - overhead (~66) [derived empirically] |
41 | */ | |
42 | #define MAXHESSIZE 446 | |
43 | ||
dfaf9b68 | 44 | char hesiod_dir[MAXPATHLEN]; |
bac4ceaa | 45 | |
5eaef520 | 46 | #define min(x, y) ((x) < (y) ? (x) : (y)) |
bac4ceaa | 47 | struct hash *machines = NULL; |
48 | struct hash *users = NULL; | |
49 | char *whoami = "hesiod.gen"; | |
9c04b191 | 50 | char *db = "moira/moira"; |
bac4ceaa | 51 | |
52 | struct grp { | |
5eaef520 | 53 | struct grp *next; |
54 | char *lid; | |
bac4ceaa | 55 | }; |
56 | struct user { | |
dfaf9b68 | 57 | char name[USERS_LOGIN_SIZE]; |
5eaef520 | 58 | struct grp *lists; |
bac4ceaa | 59 | }; |
60 | ||
7ac48069 | 61 | /* |
62 | * Modified from sys/types.h: | |
63 | */ | |
64 | int setsize; /* = howmany(setbits, NSETBITS) */ | |
65 | ||
66 | typedef long set_mask; | |
67 | #define NSETBITS (sizeof(set_mask) * NBBY) /* bits per mask */ | |
68 | #ifndef howmany | |
69 | #define howmany(x, y) (((x) + ((y) - 1)) / (y)) | |
70 | #endif | |
71 | ||
72 | #define SET_SET(n, p) ((p)[(n)/NSETBITS] |= (1 << ((n) % NSETBITS))) | |
73 | #define SET_CLR(n, p) ((p)[(n)/NSETBITS] &= ~(1 << ((n) % NSETBITS))) | |
74 | #define SET_ISSET(n, p) ((p)[(n)/NSETBITS] & (1 << ((n) % NSETBITS))) | |
75 | #define SET_CREATE() (malloc(setsize * sizeof(set_mask))) | |
76 | #define SET_ZERO(p) memset(p, 0, setsize * sizeof(set_mask)) | |
77 | #define SET_CMP(p1, p2) (memcmp(p1, p2, setsize * sizeof(set_mask))) | |
78 | ||
79 | ||
80 | void get_mach(void); | |
81 | int nbitsset(set_mask *set); | |
2203d8f9 | 82 | int valid(char *name); |
7ac48069 | 83 | |
84 | int do_passwd(void); | |
85 | int do_groups(void); | |
86 | int do_filsys(void); | |
87 | int do_cluster(void); | |
88 | int do_printcap(void); | |
89 | int do_palladium(void); | |
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(); | |
114 | changed += do_palladium(); | |
115 | changed += do_sloc(); | |
116 | changed += do_service(); | |
117 | changed += do_groups(); | |
118 | ||
119 | if (!changed) | |
120 | { | |
121 | fprintf(stderr, "No files updated.\n"); | |
122 | if (argc == 2 && stat(argv[1], &sb) == 0) | |
123 | exit(MR_NO_CHANGE); | |
bac4ceaa | 124 | } |
125 | ||
5eaef520 | 126 | if (argc == 2) |
127 | { | |
128 | fprintf(stderr, "Building tar file.\n"); | |
129 | sprintf(cmd, "cd %s; tar cf %s .", hesiod_dir, argv[1]); | |
130 | if (system(cmd)) | |
131 | exit(MR_TAR_FAIL); | |
bac4ceaa | 132 | } |
133 | ||
5eaef520 | 134 | exit(MR_SUCCESS); |
bac4ceaa | 135 | } |
136 | ||
137 | ||
7ac48069 | 138 | void get_mach(void) |
bac4ceaa | 139 | { |
5eaef520 | 140 | EXEC SQL BEGIN DECLARE SECTION; |
141 | int id; | |
dfaf9b68 | 142 | char name[MACHINE_NAME_SIZE]; |
5eaef520 | 143 | EXEC SQL END DECLARE SECTION; |
144 | ||
145 | if (machines) | |
146 | return; | |
147 | ||
148 | machines = create_hash(1000); | |
149 | EXEC SQL DECLARE m_cursor CURSOR FOR | |
150 | SELECT name, mach_id | |
151 | FROM machine | |
152 | WHERE status = 1 and mach_id != 0 | |
153 | ORDER BY mach_id; | |
154 | EXEC SQL OPEN m_cursor; | |
155 | while (1) | |
156 | { | |
157 | EXEC SQL FETCH m_cursor INTO :name, :id; | |
158 | if (sqlca.sqlcode) | |
159 | break; | |
2203d8f9 | 160 | strtrim(name); |
161 | if (!valid(name)) | |
162 | continue; | |
163 | hash_store(machines, id, strdup(name)); | |
5eaef520 | 164 | } |
165 | if (sqlca.sqlcode < 0) | |
166 | db_error(sqlca.sqlcode); | |
167 | EXEC SQL CLOSE m_cursor; | |
168 | EXEC SQL COMMIT; | |
bac4ceaa | 169 | } |
170 | ||
171 | ||
2203d8f9 | 172 | /* Determine whether or not a name is a valid DNS label. |
173 | (Can't start or end with . or have two .s in a row) */ | |
174 | int valid(char *name) | |
175 | { | |
176 | int sawdot; | |
177 | ||
178 | for (sawdot = 1; *name; name++) | |
179 | { | |
180 | if (*name == '.') | |
181 | { | |
182 | if (sawdot) | |
183 | return 0; | |
184 | else | |
185 | sawdot = 1; | |
186 | } | |
187 | else | |
188 | sawdot = 0; | |
189 | } | |
190 | return !sawdot; | |
191 | } | |
192 | ||
193 | ||
5eaef520 | 194 | int do_passwd(void) |
bac4ceaa | 195 | { |
5eaef520 | 196 | FILE *pout, *uout, *bout; |
dfaf9b68 | 197 | char poutf[MAXPATHLEN], uoutf[MAXPATHLEN], poutft[MAXPATHLEN]; |
198 | char uoutft[MAXPATHLEN], boutf[MAXPATHLEN], boutft[MAXPATHLEN]; | |
5eaef520 | 199 | struct stat psb, usb, bsb; |
200 | time_t ftime; | |
201 | struct user *u; | |
202 | char *mach; | |
203 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 204 | char login[USERS_LOGIN_SIZE], shell[USERS_SHELL_SIZE]; |
205 | char fullname[USERS_FULLNAME_SIZE], oa[USERS_OFFICE_ADDR_SIZE]; | |
206 | char op[USERS_OFFICE_PHONE_SIZE], hp[USERS_HOME_PHONE_SIZE]; | |
207 | char nn[USERS_NICKNAME_SIZE], ptype[USERS_POTYPE_SIZE]; | |
5eaef520 | 208 | int uid, flag1, flag2, id, pid, status; |
209 | EXEC SQL END DECLARE SECTION; | |
210 | ||
211 | sprintf(poutf, "%s/passwd.db", hesiod_dir); | |
212 | sprintf(uoutf, "%s/uid.db", hesiod_dir); | |
213 | sprintf(boutf, "%s/pobox.db", hesiod_dir); | |
214 | ||
215 | if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 && | |
216 | stat(boutf, &bsb) == 0) | |
217 | { | |
218 | ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime); | |
219 | if (ModDiff (&flag1, "users", ftime) || | |
220 | ModDiff (&flag2, "machine", ftime)) | |
221 | exit(MR_DATE); | |
222 | if (flag1 < 0 && flag2 < 0) | |
223 | { | |
224 | fprintf(stderr, "Files passwd.db, uid.db, and pobox.db " | |
225 | "do not need to be rebuilt.\n"); | |
226 | return 0; | |
227 | } | |
228 | } | |
229 | ||
230 | sprintf(poutft, "%s~", poutf); | |
231 | pout = fopen(poutft, "w"); | |
232 | if (!pout) | |
233 | { | |
234 | perror("cannot open passwd.db~ for write"); | |
235 | exit(MR_OCONFIG); | |
236 | } | |
237 | sprintf(uoutft, "%s~", uoutf); | |
238 | uout = fopen(uoutft, "w"); | |
239 | if (!uout) | |
240 | { | |
241 | perror("cannot open uid.db~ for write"); | |
242 | exit(MR_OCONFIG); | |
243 | } | |
244 | sprintf(boutft, "%s~", boutf); | |
245 | bout = fopen(boutft, "w"); | |
246 | if (!bout) | |
247 | { | |
248 | perror("cannot open pobox.db for write"); | |
249 | exit(MR_OCONFIG); | |
bac4ceaa | 250 | } |
bac4ceaa | 251 | |
5eaef520 | 252 | fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n"); |
253 | get_mach(); | |
254 | ||
255 | users = create_hash(12001); | |
256 | EXEC SQL DECLARE u_cursor CURSOR FOR | |
257 | SELECT login, unix_uid, shell, fullname, nickname, office_addr, | |
258 | office_phone, home_phone, users_id, pop_id, potype, status | |
259 | FROM users | |
3fe4e44d | 260 | WHERE status = 1 OR status = 2 OR status = 5 OR status = 6 |
5eaef520 | 261 | ORDER BY users_id; |
262 | EXEC SQL OPEN u_cursor; | |
263 | while (1) | |
264 | { | |
265 | EXEC SQL FETCH u_cursor INTO :login, :uid, :shell, :fullname, :nn, | |
266 | :oa, :op, :hp, :id, :pid, :ptype, :status; | |
267 | if (sqlca.sqlcode) | |
268 | break; | |
269 | strtrim(login); | |
270 | dequote(fullname); | |
271 | dequote(nn); | |
272 | dequote(oa); | |
273 | dequote(op); | |
274 | dequote(hp); | |
275 | dequote(shell); | |
276 | u = malloc(sizeof(struct user)); | |
277 | strcpy(u->name, login); | |
278 | u->lists = NULL; | |
279 | hash_store(users, id, u); | |
280 | if (status == 1) | |
281 | { | |
282 | fprintf(pout, "%s.passwd\t%s %s \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n", | |
283 | login, HCLASS, HTYPE, login, uid, fullname, nn, oa, | |
284 | op, hp, login, shell); | |
285 | fprintf(uout, "%d.uid\t%s CNAME %s.passwd\n", uid, HCLASS, login); | |
286 | } | |
287 | if (pid != 0 && (mach = hash_lookup(machines, pid))) | |
288 | { | |
289 | fprintf(bout, "%s.pobox\t%s %s \"POP %s %s\"\n", | |
290 | login, HCLASS, HTYPE, mach, login); | |
291 | } | |
bac4ceaa | 292 | } |
5eaef520 | 293 | if (sqlca.sqlcode < 0) |
294 | db_error(sqlca.sqlcode); | |
295 | EXEC SQL CLOSE u_cursor; | |
296 | EXEC SQL COMMIT; | |
297 | ||
298 | if (fclose(pout) || fclose(uout) || fclose(bout)) | |
299 | { | |
300 | fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n"); | |
301 | exit(MR_CCONFIG); | |
302 | } | |
303 | fix_file(poutf); | |
304 | fix_file(uoutf); | |
305 | fix_file(boutf); | |
306 | return 1; | |
bac4ceaa | 307 | } |
308 | ||
309 | ||
5eaef520 | 310 | int do_groups(void) |
bac4ceaa | 311 | { |
5eaef520 | 312 | FILE *iout, *gout, *lout; |
dfaf9b68 | 313 | char ioutf[MAXPATHLEN], goutf[MAXPATHLEN], loutf[MAXPATHLEN]; |
314 | char buf[MAXPATHLEN], *l; | |
5eaef520 | 315 | struct hash *groups; |
44d12d58 | 316 | struct bucket *b, **p; |
5eaef520 | 317 | struct grp *g; |
318 | struct user *u; | |
319 | struct stat isb, gsb, lsb; | |
320 | time_t ftime; | |
321 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 322 | char name[LIST_NAME_SIZE]; |
5eaef520 | 323 | int gid, id, lid, flag1, flag2, flag3, len; |
324 | EXEC SQL END DECLARE SECTION; | |
325 | ||
326 | /* open files */ | |
327 | sprintf(ioutf, "%s/gid.db", hesiod_dir); | |
328 | sprintf(goutf, "%s/group.db", hesiod_dir); | |
329 | sprintf(loutf, "%s/grplist.db", hesiod_dir); | |
330 | ||
331 | if (stat(ioutf, &isb) == 0 && stat(goutf, &gsb) == 0 && | |
332 | stat(loutf, &lsb) == 0) | |
333 | { | |
334 | ftime = min(isb.st_mtime, min(gsb.st_mtime, lsb.st_mtime)); | |
335 | if (ModDiff (&flag1, "users", ftime) || | |
336 | ModDiff (&flag2, "list", ftime) || | |
337 | ModDiff (&flag3, "imembers", ftime)) | |
338 | exit(MR_DATE); | |
339 | if (flag1 < 0 && flag2 < 0 && flag3 < 0) | |
340 | { | |
341 | fprintf(stderr, "Files gid.db, group.db and grplist.db " | |
342 | "do not need to be rebuilt.\n"); | |
343 | return 0; | |
344 | } | |
345 | } | |
346 | ||
347 | sprintf(buf, "%s~", ioutf); | |
348 | iout = fopen(buf, "w"); | |
349 | if (!iout) | |
350 | { | |
351 | perror("cannot open gid.db for write"); | |
352 | exit(MR_OCONFIG); | |
353 | } | |
354 | sprintf(buf, "%s~", goutf); | |
355 | gout = fopen(buf, "w"); | |
356 | if (!gout) | |
357 | { | |
358 | perror("cannot open group.db for write"); | |
359 | exit(MR_OCONFIG); | |
360 | } | |
361 | sprintf(buf, "%s~", loutf); | |
362 | lout = fopen(buf, "w"); | |
363 | if (!lout) | |
364 | { | |
365 | perror("cannot open grplist.db for write"); | |
366 | exit(MR_OCONFIG); | |
367 | } | |
368 | ||
369 | fprintf(stderr, "Building gid.db, group.db, and grplist.db\n"); | |
370 | ||
371 | /* make space for group list */ | |
372 | groups = create_hash(15001); | |
373 | ||
374 | /* The following WHENEVER is declarative, not executed, | |
375 | * and applies for the remainder of this file only. | |
376 | */ | |
377 | EXEC SQL WHENEVER SQLERROR GOTO sqlerr; | |
378 | ||
379 | EXEC SQL DECLARE l_cursor CURSOR FOR | |
380 | SELECT name, gid, list_id | |
381 | FROM list | |
382 | WHERE grouplist != 0 AND active != 0 | |
383 | ORDER BY list_id; | |
384 | EXEC SQL OPEN l_cursor; | |
385 | while (1) | |
386 | { | |
dfaf9b68 | 387 | char buf[LIST_NAME_SIZE + 10]; |
388 | ||
5eaef520 | 389 | EXEC SQL FETCH l_cursor INTO :name, :gid, :lid; |
390 | if (sqlca.sqlcode) | |
391 | break; | |
392 | strtrim(name); | |
2203d8f9 | 393 | if (!valid(name)) |
394 | continue; | |
5eaef520 | 395 | sprintf(buf, "%s:%d", name, gid); |
7ac48069 | 396 | hash_store(groups, lid, strdup(buf)); |
5eaef520 | 397 | fprintf(iout, "%d.gid\t%s CNAME %s.group\n", gid, HCLASS, name); |
398 | fprintf(gout, "%s.group\t%s %s \"%s:*:%d:\"\n", | |
399 | name, HCLASS, HTYPE, name, gid); | |
400 | } | |
401 | EXEC SQL CLOSE l_cursor; | |
402 | ||
403 | fflush(iout); | |
404 | fflush(gout); | |
405 | ||
406 | /* now do grplists */ | |
407 | if (!users) | |
408 | { | |
409 | users = create_hash(12001); | |
410 | EXEC SQL DECLARE u_cursor2 CURSOR FOR | |
411 | SELECT users_id, login | |
412 | FROM users | |
3fe4e44d | 413 | WHERE status = 1 OR status = 2 |
5eaef520 | 414 | ORDER BY users_id; |
415 | EXEC SQL OPEN u_cursor2; | |
416 | while (1) | |
417 | { | |
418 | EXEC SQL FETCH u_cursor2 INTO :id, :name; | |
419 | if (sqlca.sqlcode) | |
420 | break; | |
421 | u = malloc(sizeof(struct user)); | |
422 | strcpy(u->name, strtrim(name)); | |
423 | u->lists = NULL; | |
424 | hash_store(users, id, u); | |
bac4ceaa | 425 | } |
5eaef520 | 426 | EXEC SQL CLOSE u_cursor2; |
427 | } | |
428 | ||
429 | EXEC SQL DECLARE i_cursor CURSOR FOR | |
430 | SELECT list_id, member_id | |
431 | FROM imembers | |
432 | WHERE member_type = 'USER' | |
433 | ORDER BY list_id; | |
434 | EXEC SQL OPEN i_cursor; | |
435 | while (1) | |
436 | { | |
437 | EXEC SQL FETCH i_cursor INTO :lid, :id; | |
438 | if (sqlca.sqlcode) | |
439 | break; | |
7ac48069 | 440 | if ((l = hash_lookup(groups, lid)) && (u = hash_lookup(users, id))) |
5eaef520 | 441 | { |
442 | g = malloc(sizeof(struct grp)); | |
443 | g->next = u->lists; | |
444 | u->lists = g; | |
445 | g->lid = l; | |
bac4ceaa | 446 | } |
447 | } | |
5eaef520 | 448 | EXEC SQL CLOSE i_cursor; |
449 | ||
450 | EXEC SQL COMMIT; | |
451 | ||
452 | for (p = &(users->data[users->size - 1]); p >= users->data; p--) | |
453 | { | |
454 | for (b = *p; b; b = b->next) | |
455 | { | |
456 | if (!(g = ((struct user *)b->data)->lists)) | |
457 | continue; | |
458 | fprintf(lout, "%s.grplist\t%s %s \"", | |
459 | ((struct user *)b->data)->name, HCLASS, HTYPE); | |
460 | len = 0; | |
461 | for (; g; g = g->next) | |
462 | { | |
463 | if (len + strlen(g->lid) + 1 < MAXHESSIZE) | |
464 | { | |
465 | fputs(g->lid, lout); | |
466 | if (g->next) | |
467 | putc(':', lout); | |
468 | len += strlen(g->lid) + 1; | |
469 | } | |
470 | else | |
471 | { | |
472 | com_err(whoami, 0, "truncated grp list for user %s", | |
473 | ((struct user *)b->data)->name); | |
474 | break; | |
4821a398 | 475 | } |
bac4ceaa | 476 | } |
5eaef520 | 477 | fputs("\"\n", lout); |
bac4ceaa | 478 | } |
479 | } | |
480 | ||
5eaef520 | 481 | if (fclose(iout) || fclose(gout) || fclose(lout)) |
482 | { | |
483 | fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n"); | |
484 | exit(MR_CCONFIG); | |
bac4ceaa | 485 | } |
5eaef520 | 486 | fix_file(ioutf); |
487 | fix_file(goutf); | |
488 | fix_file(loutf); | |
489 | return 1; | |
490 | sqlerr: | |
491 | db_error(sqlca.sqlcode); | |
492 | return 0; | |
bac4ceaa | 493 | } |
494 | ||
495 | ||
5eaef520 | 496 | int do_filsys(void) |
bac4ceaa | 497 | { |
5eaef520 | 498 | FILE *out; |
dfaf9b68 | 499 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach, *group; |
5eaef520 | 500 | struct stat sb; |
501 | time_t ftime; | |
7ac48069 | 502 | struct save_queue *sq, *sq2; |
5eaef520 | 503 | EXEC SQL BEGIN DECLARE SECTION; |
dfaf9b68 | 504 | char name[FILESYS_LABEL_SIZE], type[FILESYS_TYPE_SIZE]; |
505 | char loc[FILESYS_NAME_SIZE], access[FILESYS_RWACCESS_SIZE]; | |
506 | char mount[FILESYS_MOUNT_SIZE], comments[FILESYS_COMMENTS_SIZE]; | |
507 | char key[FSGROUP_KEY_SIZE]; | |
508 | char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE]; | |
5eaef520 | 509 | int flag1, flag2, flag3, flag4, id, fid; |
510 | EXEC SQL END DECLARE SECTION; | |
511 | ||
512 | sprintf(outf, "%s/filsys.db", hesiod_dir); | |
513 | ||
514 | if (stat(outf, &sb) == 0) | |
515 | { | |
516 | ftime = sb.st_mtime; | |
517 | ||
518 | if (ModDiff(&flag1, "filesys", ftime)) | |
519 | exit(MR_DATE); | |
520 | if (ModDiff(&flag2, "machine", ftime)) | |
521 | exit(MR_DATE); | |
522 | if (ModDiff(&flag3, "alias", ftime)) | |
523 | exit(MR_DATE); | |
524 | if (ModDiff(&flag4, "fsgroup", ftime)) | |
525 | exit(MR_DATE); | |
526 | ||
527 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) | |
528 | { | |
529 | fprintf(stderr, "File filsys.db does not need to be rebuilt.\n"); | |
530 | return 0; | |
531 | } | |
532 | } | |
533 | ||
534 | sprintf(outft, "%s~", outf); | |
535 | out = fopen(outft, "w"); | |
536 | if (!out) | |
537 | { | |
538 | perror("cannot open filsys.db for write"); | |
539 | exit(MR_OCONFIG); | |
540 | } | |
541 | ||
542 | fprintf(stderr, "Building filsys.db\n"); | |
543 | get_mach(); | |
544 | sq = sq_create(); | |
545 | sq2 = sq_create(); | |
546 | ||
547 | EXEC SQL DECLARE f_cursor CURSOR FOR | |
548 | SELECT label, type, name, mach_id, rwaccess, mount, comments, filsys_id | |
549 | FROM filesys | |
550 | ORDER BY filsys_id; | |
551 | EXEC SQL OPEN f_cursor; | |
552 | while (1) | |
553 | { | |
554 | EXEC SQL FETCH f_cursor INTO :name, :type, :loc, :id, :access, | |
555 | :mount, :comments, :fid; | |
556 | if (sqlca.sqlcode) | |
557 | break; | |
2203d8f9 | 558 | strtrim(name); |
559 | if (!valid(name)) | |
560 | continue; | |
5eaef520 | 561 | strtrim(type); |
562 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) | |
563 | { | |
7ac48069 | 564 | if ((mach = hash_lookup(machines, id))) |
5eaef520 | 565 | { |
566 | fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s\"\n", | |
2203d8f9 | 567 | name, HCLASS, HTYPE, type, strtrim(loc), |
5eaef520 | 568 | mach, strtrim(access), strtrim(mount)); |
bac4ceaa | 569 | } |
5eaef520 | 570 | } |
571 | else if (!strcmp(type, "AFS")) | |
572 | { | |
573 | fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s\"\n", | |
2203d8f9 | 574 | name, HCLASS, HTYPE, strtrim(loc), |
5eaef520 | 575 | strtrim(access), strtrim(mount)); |
576 | } | |
577 | else if (!strcmp(type, "ERR")) | |
578 | { | |
579 | fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n", | |
2203d8f9 | 580 | name, HCLASS, HTYPE, strtrim(comments)); |
5eaef520 | 581 | } |
582 | else if (!strcmp(type, "FSGROUP")) | |
583 | { | |
dfaf9b68 | 584 | char buf[FILESYS_NAME_SIZE + 10]; |
2203d8f9 | 585 | sprintf(buf, "%s:%d", name, fid); |
dfaf9b68 | 586 | sq_save_data(sq, strdup(buf)); |
5eaef520 | 587 | } |
588 | else if (!strcmp(type, "MUL")) | |
589 | { | |
dfaf9b68 | 590 | char buf[FILESYS_NAME_SIZE + 10]; |
2203d8f9 | 591 | sprintf(buf, "%s:%d", name, fid); |
dfaf9b68 | 592 | sq_save_data(sq2, strdup(buf)); |
bac4ceaa | 593 | } |
594 | } | |
5eaef520 | 595 | EXEC SQL CLOSE f_cursor; |
596 | ||
597 | while (sq_get_data(sq, &group)) | |
598 | { | |
599 | fid = atoi(strchr(group, ':') + 1); | |
600 | *strchr(group, ':') = 0; | |
601 | ||
602 | EXEC SQL DECLARE f_cursor2 CURSOR FOR | |
603 | SELECT DISTINCT f.type, f.name, f.mach_id, f.rwaccess, f.mount, | |
604 | f.comments, f.label, g.key | |
605 | FROM filesys f, fsgroup g | |
606 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid | |
607 | ORDER BY key, label; | |
608 | EXEC SQL OPEN f_cursor2; | |
609 | for (flag1 = 1; ; flag1++) | |
610 | { | |
611 | EXEC SQL FETCH f_cursor2 INTO :type, :loc, :id, :access, :mount, | |
dfaf9b68 | 612 | :comments, :name, :key; |
5eaef520 | 613 | if (sqlca.sqlcode) |
614 | break; | |
615 | strtrim(type); | |
616 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) | |
617 | { | |
7ac48069 | 618 | if ((mach = hash_lookup(machines, id))) |
5eaef520 | 619 | { |
620 | fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s %d\"\n", | |
621 | group, HCLASS, HTYPE, type, strtrim(loc), mach, | |
622 | strtrim(access), strtrim(mount), flag1); | |
bac4ceaa | 623 | } |
5eaef520 | 624 | } |
625 | else if (!strcmp(type, "AFS")) | |
626 | { | |
627 | fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s %d\"\n", | |
628 | group, HCLASS, HTYPE, strtrim(loc), strtrim(access), | |
629 | strtrim(mount), flag1); | |
630 | } | |
631 | else if (!strcmp(type, "ERR")) | |
632 | { | |
633 | fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n", | |
634 | group, HCLASS, HTYPE, strtrim(comments)); | |
bac4ceaa | 635 | } |
636 | } | |
5eaef520 | 637 | EXEC SQL CLOSE f_cursor2; |
638 | free(group); | |
639 | } | |
640 | sq_destroy(sq); | |
641 | ||
642 | while (sq_get_data(sq2, &group)) | |
643 | { | |
644 | fid = atoi(strchr(group, ':') + 1); | |
645 | *strchr(group, ':') = 0; | |
646 | fprintf(out, "%s.filsys\t%s %s \"MUL", group, HCLASS, HTYPE); | |
647 | EXEC SQL DECLARE f_cursor3 CURSOR FOR | |
648 | SELECT DISTINCT f.label, g.key | |
649 | FROM filesys f, fsgroup g | |
650 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid | |
651 | ORDER BY key, label; | |
652 | EXEC SQL OPEN f_cursor3; | |
653 | while (1) | |
654 | { | |
dfaf9b68 | 655 | EXEC SQL FETCH f_cursor3 INTO :name, :key; |
5eaef520 | 656 | if (sqlca.sqlcode) |
657 | break; | |
658 | fprintf(out, " %s", strtrim(name)); | |
542bdacb | 659 | } |
5eaef520 | 660 | EXEC SQL CLOSE f_cursor3; |
661 | fprintf(out, "\"\n"); | |
662 | free(group); | |
663 | } | |
664 | sq_destroy(sq2); | |
665 | ||
666 | EXEC SQL DECLARE a_cursor CURSOR FOR | |
667 | SELECT name, trans | |
668 | FROM alias | |
669 | WHERE type = 'FILESYS'; | |
670 | EXEC SQL OPEN a_cursor; | |
671 | while (1) | |
672 | { | |
dfaf9b68 | 673 | EXEC SQL FETCH a_cursor INTO :aname, :trans; |
5eaef520 | 674 | if (sqlca.sqlcode) |
675 | break; | |
2203d8f9 | 676 | strtrim(aname); |
677 | strtrim(trans); | |
678 | if (!valid(aname) || !valid(trans)) | |
679 | continue; | |
5eaef520 | 680 | fprintf(out, "%s.filsys\t%s CNAME %s.filsys\n", |
2203d8f9 | 681 | aname, HCLASS, trans); |
5eaef520 | 682 | } |
683 | EXEC SQL CLOSE a_cursor; | |
684 | ||
685 | EXEC SQL COMMIT; | |
686 | ||
687 | if (fclose(out)) | |
688 | { | |
689 | fprintf(stderr, "Unsuccessful close of filsys.db\n"); | |
690 | exit(MR_CCONFIG); | |
691 | } | |
692 | fix_file(outf); | |
693 | return 1; | |
694 | sqlerr: | |
695 | db_error(sqlca.sqlcode); | |
696 | return 0; | |
bac4ceaa | 697 | } |
698 | ||
dfaf9b68 | 699 | int nbitsset(set_mask *set) |
bac4ceaa | 700 | { |
5eaef520 | 701 | int i, ret; |
702 | ret = 0; | |
703 | for (i = 0; i < setsize * NSETBITS; i++) | |
704 | { | |
bac4ceaa | 705 | if (SET_ISSET(i, set)) |
706 | ret++; | |
5eaef520 | 707 | } |
708 | return ret; | |
bac4ceaa | 709 | } |
710 | ||
711 | ||
5eaef520 | 712 | int do_cluster(void) |
bac4ceaa | 713 | { |
5eaef520 | 714 | FILE *out; |
dfaf9b68 | 715 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach; |
716 | char machbuf[MACHINE_NAME_SIZE], clubuf[CLUSTERS_NAME_SIZE], *p; | |
5eaef520 | 717 | struct stat sb; |
718 | time_t ftime; | |
719 | EXEC SQL BEGIN DECLARE SECTION; | |
720 | int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id; | |
dfaf9b68 | 721 | char name[CLUSTERS_NAME_SIZE]; |
722 | char label[SVC_SERV_LABEL_SIZE], data[SVC_SERV_CLUSTER_SIZE]; | |
5eaef520 | 723 | EXEC SQL END DECLARE SECTION; |
724 | set_mask **machs, *ms, *ps; | |
5eaef520 | 725 | |
726 | sprintf(outf, "%s/cluster.db", hesiod_dir); | |
727 | ||
728 | if (stat(outf, &sb) == 0) | |
729 | { | |
730 | ftime = sb.st_mtime; | |
731 | if (ModDiff (&flag1, "clusters", ftime) | |
732 | || ModDiff (&flag2, "machine", ftime) | |
733 | || ModDiff (&flag3, "mcmap", ftime) | |
734 | || ModDiff (&flag4, "svc", ftime)) | |
735 | exit(MR_DATE); | |
736 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) | |
737 | { | |
738 | fprintf(stderr, "File cluster.db does not need to be rebuilt.\n"); | |
739 | return 0; | |
bac4ceaa | 740 | } |
5eaef520 | 741 | } |
742 | ||
743 | sprintf(outft, "%s~", outf); | |
744 | out = fopen(outft, "w"); | |
745 | if (!out) | |
746 | { | |
747 | perror("cannot open cluster.db for write"); | |
748 | exit(MR_OCONFIG); | |
749 | } | |
750 | ||
751 | fprintf(stderr, "Building cluster.db\n"); | |
752 | get_mach(); | |
753 | ||
754 | EXEC SQL SELECT MAX(clu_id) INTO :maxclu FROM clusters; | |
755 | maxclu++; | |
756 | setsize = howmany(maxclu, NSETBITS); | |
757 | ||
758 | EXEC SQL SELECT MAX(mach_id) INTO :maxmach FROM machine; | |
759 | maxmach++; | |
760 | machs = malloc((maxmach + 1) * sizeof(set_mask **)); | |
761 | memset(machs, 0, (maxmach + 1) * sizeof(int)); | |
762 | ||
763 | EXEC SQL DECLARE p_cursor CURSOR FOR | |
764 | SELECT mach_id, clu_id | |
765 | FROM mcmap | |
766 | ORDER BY mach_id; | |
767 | EXEC SQL OPEN p_cursor; | |
768 | while (1) | |
769 | { | |
770 | EXEC SQL FETCH p_cursor INTO :mid, :cid; | |
771 | if (sqlca.sqlcode) | |
772 | break; | |
773 | if (!(ms = machs[mid])) | |
774 | { | |
775 | ms = machs[mid] = SET_CREATE(); | |
776 | SET_ZERO(ms); | |
777 | } | |
778 | SET_SET(cid, ms); | |
779 | } | |
780 | EXEC SQL CLOSE p_cursor; | |
781 | ||
782 | for (mid = 1; mid < maxmach; mid++) | |
783 | { | |
784 | if (!machs[mid]) | |
785 | continue; | |
786 | ms = machs[mid]; | |
787 | if (nbitsset(ms) > 1) | |
788 | { | |
ed7faf49 | 789 | sprintf(clubuf, "mrinternal-%d", mid); |
5eaef520 | 790 | for (cid = 1; cid < maxclu; cid++) |
791 | { | |
792 | if (SET_ISSET(cid, ms)) | |
793 | { | |
794 | EXEC SQL DECLARE d_cursor CURSOR FOR | |
795 | SELECT serv_label, serv_cluster | |
796 | FROM svc | |
797 | WHERE clu_id = :cid; | |
798 | EXEC SQL OPEN d_cursor; | |
799 | while (1) | |
800 | { | |
dfaf9b68 | 801 | EXEC SQL FETCH d_cursor INTO :label, :data; |
5eaef520 | 802 | if (sqlca.sqlcode) |
803 | break; | |
dfaf9b68 | 804 | strtrim(label); |
5eaef520 | 805 | strtrim(data); |
ed7faf49 | 806 | fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n", |
dfaf9b68 | 807 | clubuf, HCLASS, HTYPE, label, data); |
bac4ceaa | 808 | } |
5eaef520 | 809 | EXEC SQL CLOSE d_cursor; |
bac4ceaa | 810 | } |
811 | } | |
5eaef520 | 812 | } |
813 | else | |
814 | { | |
5eaef520 | 815 | for (cid = 1; cid < maxclu; cid++) |
816 | if (SET_ISSET(cid, ms)) | |
817 | break; | |
818 | ||
819 | EXEC SQL SELECT name INTO :name FROM clusters WHERE clu_id = :cid; | |
820 | strtrim(name); | |
2203d8f9 | 821 | if (!valid(name)) |
822 | continue; | |
ed7faf49 | 823 | strcpy(clubuf, name); |
bac4ceaa | 824 | } |
825 | ||
5eaef520 | 826 | if ((mach = hash_lookup(machines, mid))) |
827 | { | |
ed7faf49 | 828 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
829 | mach, HCLASS, clubuf); | |
5eaef520 | 830 | for (p = machbuf; *mach && *mach != '.'; mach++) |
831 | *p++ = *mach; | |
ed7faf49 | 832 | if (!strcasecmp(mach, ".mit.edu")) |
5eaef520 | 833 | { |
ed7faf49 | 834 | *p = '\0'; |
9c04b191 | 835 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
ed7faf49 | 836 | machbuf, HCLASS, clubuf); |
5eaef520 | 837 | } |
bac4ceaa | 838 | } |
5eaef520 | 839 | for (id = mid + 1; id < maxmach; id++) |
840 | { | |
841 | if ((ps = machs[id]) && !SET_CMP(ms, ps)) | |
842 | { | |
843 | free(ps); | |
844 | machs[id] = NULL; | |
845 | if ((mach = hash_lookup(machines, id))) | |
846 | { | |
ed7faf49 | 847 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
848 | mach, HCLASS, clubuf); | |
5eaef520 | 849 | for (p = machbuf; *mach && *mach != '.'; mach++) |
850 | *p++ = *mach; | |
ed7faf49 | 851 | if (!strcasecmp(mach, ".mit.edu")) |
5eaef520 | 852 | { |
ed7faf49 | 853 | *p = '\0'; |
9c04b191 | 854 | fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n", |
ed7faf49 | 855 | machbuf, HCLASS, clubuf); |
5eaef520 | 856 | } |
bac4ceaa | 857 | } |
858 | } | |
859 | } | |
5eaef520 | 860 | free(ms); |
861 | machs[mid] = NULL; | |
862 | } | |
863 | ||
864 | EXEC SQL DECLARE d_cursor2 CURSOR FOR | |
865 | SELECT c.name, d.serv_label, d.serv_cluster | |
866 | FROM svc d, clusters c | |
867 | WHERE c.clu_id = d.clu_id; | |
868 | EXEC SQL OPEN d_cursor2; | |
869 | while (1) | |
870 | { | |
dfaf9b68 | 871 | EXEC SQL FETCH d_cursor2 INTO :name, :label, :data; |
5eaef520 | 872 | if (sqlca.sqlcode) |
873 | break; | |
874 | strtrim(name); | |
2203d8f9 | 875 | if (!valid(name)) |
876 | continue; | |
dfaf9b68 | 877 | strtrim(label); |
5eaef520 | 878 | strtrim(data); |
879 | fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n", | |
dfaf9b68 | 880 | name, HCLASS, HTYPE, label, data); |
5eaef520 | 881 | } |
882 | free(machs); | |
883 | EXEC SQL COMMIT; | |
884 | ||
885 | if (fclose(out)) | |
886 | { | |
887 | fprintf(stderr, "Unsuccessful close of cluster.db\n"); | |
888 | exit(MR_CCONFIG); | |
889 | } | |
890 | fix_file(outf); | |
891 | return 1; | |
892 | sqlerr: | |
893 | db_error(sqlca.sqlcode); | |
894 | return 0; | |
bac4ceaa | 895 | } |
896 | ||
897 | ||
5eaef520 | 898 | int do_printcap(void) |
bac4ceaa | 899 | { |
5eaef520 | 900 | FILE *out; |
dfaf9b68 | 901 | char outf[MAXPATHLEN], outft[MAXPATHLEN]; |
5eaef520 | 902 | struct stat sb; |
903 | time_t ftime; | |
904 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 905 | char name[PRINTCAP_NAME_SIZE], rp[PRINTCAP_RP_SIZE], sd[PRINTCAP_DIR_SIZE]; |
5eaef520 | 906 | int flag1, flag2, ka, pc, rm, rq; |
907 | EXEC SQL END DECLARE SECTION; | |
908 | ||
909 | sprintf(outf, "%s/printcap.db", hesiod_dir); | |
910 | ||
911 | if (stat(outf, &sb) == 0) | |
912 | { | |
913 | ftime = sb.st_mtime; | |
914 | if (ModDiff (&flag1, "printcap", ftime) | |
915 | || ModDiff (&flag2, "machine", ftime)) | |
916 | exit(MR_DATE); | |
917 | if (flag1 < 0 && flag2 < 0) | |
918 | { | |
919 | fprintf(stderr, "File printcap.db does not need to be rebuilt.\n"); | |
920 | return 0; | |
921 | } | |
922 | } | |
923 | ||
924 | sprintf(outft, "%s~", outf); | |
925 | out = fopen(outft, "w"); | |
926 | if (!out) | |
927 | { | |
928 | perror("cannot open printcap.db for write"); | |
929 | exit(MR_OCONFIG); | |
930 | } | |
931 | ||
932 | fprintf(stderr, "Building printcap.db\n"); | |
933 | get_mach(); | |
934 | ||
935 | EXEC SQL DECLARE p_cursor2 CURSOR FOR | |
936 | SELECT name, rp, dir, mach_id, auth, price, quotaserver | |
937 | FROM printcap; | |
938 | EXEC SQL OPEN p_cursor2; | |
939 | while (1) | |
940 | { | |
941 | EXEC SQL FETCH p_cursor2 INTO :name, :rp, :sd, :rm, :ka, :pc, :rq; | |
942 | if (sqlca.sqlcode) | |
943 | break; | |
944 | if (!hash_lookup(machines, rm)) | |
945 | continue; | |
946 | strtrim(name); | |
2203d8f9 | 947 | if (!valid(name)) |
948 | continue; | |
5eaef520 | 949 | strtrim(rp); |
950 | strtrim(sd); | |
951 | fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:sd=%s:ka#%d:pc#%d", | |
7ac48069 | 952 | name, HCLASS, HTYPE, name, rp, (char *)hash_lookup(machines, rm), |
5eaef520 | 953 | sd, ka, pc); |
954 | if (rq && hash_lookup(machines, rq)) | |
7ac48069 | 955 | fprintf(out, ":rq=%s\"\n", (char *)hash_lookup(machines, rq)); |
5eaef520 | 956 | else |
957 | fputs("\"\n", out); | |
958 | } | |
959 | EXEC SQL CLOSE p_cursor2; | |
960 | ||
961 | EXEC SQL COMMIT; | |
962 | ||
963 | if (fclose(out)) | |
964 | { | |
965 | fprintf(stderr, "Unsuccessful close of pcap.db\n"); | |
966 | exit(MR_CCONFIG); | |
967 | } | |
968 | fix_file(outf); | |
969 | return 1; | |
970 | sqlerr: | |
971 | db_error(sqlca.sqlcode); | |
972 | return 0; | |
973 | } | |
bac4ceaa | 974 | |
975 | ||
5eaef520 | 976 | int do_palladium(void) |
bac4ceaa | 977 | { |
5eaef520 | 978 | FILE *out; |
dfaf9b68 | 979 | char outf[MAXPATHLEN], outft[MAXPATHLEN]; |
5eaef520 | 980 | struct stat sb; |
981 | time_t ftime; | |
982 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 983 | char name[PALLADIUM_NAME_SIZE], trans[ALIAS_TRANS_SIZE]; |
984 | char aname[ALIAS_NAME_SIZE]; | |
5eaef520 | 985 | int flag, flag1, identifier, rm; |
986 | EXEC SQL END DECLARE SECTION; | |
987 | ||
988 | sprintf(outf, "%s/palladium.db", hesiod_dir); | |
989 | ||
990 | if (stat(outf, &sb) == 0) | |
991 | { | |
992 | ftime = sb.st_mtime; | |
993 | if ((ModDiff (&flag, "palladium", ftime)) || | |
994 | (ModDiff (&flag1, "alias", ftime))) | |
995 | exit(MR_DATE); | |
996 | if (flag < 0 && flag1 < 0) | |
997 | { | |
998 | fprintf(stderr, "File palladium.db does not need to be rebuilt.\n"); | |
999 | return 0; | |
1000 | } | |
1001 | } | |
1002 | ||
1003 | sprintf(outft, "%s~", outf); | |
1004 | out = fopen(outft, "w"); | |
1005 | if (!out) | |
1006 | { | |
1007 | perror("cannot open palladium.db for write"); | |
1008 | exit(MR_OCONFIG); | |
1009 | } | |
1010 | ||
1011 | fprintf(stderr, "Building palladium.db\n"); | |
1012 | get_mach(); | |
1013 | ||
1014 | EXEC SQL DECLARE p_cursor3 CURSOR FOR | |
1015 | SELECT name, identifier, mach_id | |
1016 | FROM palladium; | |
1017 | EXEC SQL OPEN p_cursor3; | |
1018 | while (1) | |
1019 | { | |
1020 | EXEC SQL FETCH p_cursor3 INTO :name, :identifier, :rm; | |
1021 | if (sqlca.sqlcode) | |
1022 | break; | |
1023 | if (!hash_lookup(machines, rm)) | |
1024 | break; | |
1025 | strtrim(name); | |
2203d8f9 | 1026 | if (!valid(name)) |
1027 | continue; | |
5eaef520 | 1028 | fprintf(out, "%s.palladium\t%s %s \"%s %d %s interface directory\"\n", |
7ac48069 | 1029 | name, HCLASS, HTYPE, (char *)hash_lookup(machines, rm), |
1030 | identifier, name); | |
5eaef520 | 1031 | } |
1032 | EXEC SQL CLOSE p_cursor3; | |
1033 | ||
1034 | EXEC SQL DECLARE a_cursor2 CURSOR FOR | |
1035 | SELECT name, trans | |
1036 | FROM alias | |
1037 | WHERE type = 'PALLADIUM'; | |
1038 | EXEC SQL OPEN a_cursor2; | |
1039 | while (1) | |
1040 | { | |
dfaf9b68 | 1041 | EXEC SQL FETCH a_cursor2 INTO :aname, :trans; |
5eaef520 | 1042 | if (sqlca.sqlcode) |
1043 | break; | |
dfaf9b68 | 1044 | strtrim(aname); |
2203d8f9 | 1045 | if (!valid(aname)) |
1046 | continue; | |
5eaef520 | 1047 | strtrim(trans); |
dfaf9b68 | 1048 | fprintf(out, "%s.palladium\t%s %s \"%s\"\n", |
1049 | aname, HCLASS, HTYPE, trans); | |
5eaef520 | 1050 | } |
1051 | EXEC SQL CLOSE a_cursor2; | |
1052 | ||
1053 | EXEC SQL COMMIT; | |
1054 | ||
1055 | if (fclose(out)) | |
1056 | { | |
1057 | fprintf(stderr, "Unsuccessful close of palladium.db\n"); | |
1058 | exit(MR_CCONFIG); | |
1059 | } | |
1060 | fix_file(outf); | |
1061 | return 1; | |
1062 | sqlerr: | |
1063 | db_error(sqlca.sqlcode); | |
1064 | return 0; | |
bac4ceaa | 1065 | } |
1066 | ||
1067 | ||
5eaef520 | 1068 | int do_sloc(void) |
bac4ceaa | 1069 | { |
5eaef520 | 1070 | FILE *out; |
dfaf9b68 | 1071 | char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach; |
5eaef520 | 1072 | struct stat sb; |
1073 | time_t ftime; | |
1074 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 1075 | char service[SERVERHOSTS_SERVICE_SIZE]; |
5eaef520 | 1076 | int flag1, flag2, id; |
1077 | EXEC SQL END DECLARE SECTION; | |
1078 | ||
1079 | sprintf(outf, "%s/sloc.db", hesiod_dir); | |
1080 | ||
1081 | if (stat(outf, &sb) == 0) | |
1082 | { | |
1083 | ftime = sb.st_mtime; | |
1084 | if ((ModDiff (&flag1, "serverhosts", ftime)) || | |
1085 | (ModDiff (&flag2, "machine", ftime))) | |
1086 | exit(MR_DATE); | |
1087 | if (flag1 < 0 && flag2 < 0) | |
1088 | { | |
1089 | fprintf(stderr, "File sloc.db does not need to be rebuilt.\n"); | |
1090 | return 0; | |
1091 | } | |
1092 | } | |
1093 | ||
1094 | sprintf(outft, "%s~", outf); | |
1095 | out = fopen(outft, "w"); | |
1096 | if (!out) | |
1097 | { | |
1098 | perror("cannot open sloc.db for write"); | |
1099 | exit(MR_OCONFIG); | |
1100 | } | |
1101 | ||
1102 | fprintf(stderr, "Building sloc.db\n"); | |
1103 | get_mach(); | |
1104 | ||
1105 | EXEC SQL DECLARE s_cursor CURSOR FOR | |
1106 | SELECT DISTINCT service, mach_id | |
1107 | FROM serverhosts | |
1108 | ORDER BY service; | |
1109 | EXEC SQL OPEN s_cursor; | |
1110 | while (1) | |
1111 | { | |
1112 | EXEC SQL FETCH s_cursor INTO :service, :id; | |
1113 | if (sqlca.sqlcode) | |
1114 | break; | |
1115 | strtrim(service); | |
2203d8f9 | 1116 | if (valid(service) && (mach = hash_lookup(machines, id))) |
5eaef520 | 1117 | fprintf(out, "%s.sloc\t%s %s %s\n", service, HCLASS, HTYPE, mach); |
1118 | } | |
1119 | EXEC SQL CLOSE s_cursor; | |
1120 | ||
1121 | EXEC SQL COMMIT; | |
1122 | ||
1123 | if (fclose(out)) | |
1124 | { | |
1125 | fprintf(stderr, "Unsuccessful close of sloc.db\n"); | |
1126 | exit(MR_CCONFIG); | |
1127 | } | |
1128 | ||
1129 | fix_file(outf); | |
1130 | return 1; | |
1131 | sqlerr: | |
1132 | db_error(sqlca.sqlcode); | |
1133 | return 0; | |
bac4ceaa | 1134 | } |
1135 | ||
5eaef520 | 1136 | int do_service(void) |
bac4ceaa | 1137 | { |
5eaef520 | 1138 | FILE *out; |
dfaf9b68 | 1139 | char outf[MAXPATHLEN], outft[MAXPATHLEN]; |
5eaef520 | 1140 | struct stat sb; |
1141 | time_t ftime; | |
1142 | EXEC SQL BEGIN DECLARE SECTION; | |
dfaf9b68 | 1143 | char service[SERVICES_NAME_SIZE], protocol[SERVICES_PROTOCOL_SIZE]; |
1144 | char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE]; | |
5eaef520 | 1145 | int port, flag1; |
1146 | EXEC SQL END DECLARE SECTION; | |
1147 | ||
1148 | sprintf(outf, "%s/service.db", hesiod_dir); | |
1149 | ||
1150 | if (stat(outf, &sb) == 0) | |
1151 | { | |
1152 | ftime = sb.st_mtime; | |
1153 | if (ModDiff (&flag1, "services", ftime)) | |
1154 | exit(MR_DATE); | |
1155 | if (flag1 < 0) | |
1156 | { | |
1157 | fprintf(stderr, "File service.db does not need to be rebuilt.\n"); | |
1158 | return 0; | |
1159 | } | |
1160 | } | |
1161 | ||
1162 | sprintf(outft, "%s~", outf); | |
1163 | out = fopen(outft, "w"); | |
1164 | if (!out) | |
1165 | { | |
1166 | perror("cannot open service.db for write"); | |
1167 | exit(MR_OCONFIG); | |
1168 | } | |
1169 | ||
1170 | fprintf(stderr, "Building service.db\n"); | |
1171 | ||
1172 | EXEC SQL DECLARE s_cursor2 CURSOR FOR | |
1173 | SELECT name, protocol, port | |
1174 | FROM services; | |
1175 | EXEC SQL OPEN s_cursor2; | |
1176 | while (1) | |
1177 | { | |
1178 | EXEC SQL FETCH s_cursor2 INTO :service, :protocol, :port; | |
1179 | if (sqlca.sqlcode) | |
1180 | break; | |
1181 | lowercase(protocol); /* Convert protocol to lowercase */ | |
1182 | strtrim(service); | |
2203d8f9 | 1183 | if (!valid(service)) |
1184 | continue; | |
5eaef520 | 1185 | strtrim(protocol); |
1186 | fprintf(out, "%s.service\t%s %s \"%s %s %d\"\n", | |
1187 | service, HCLASS, HTYPE, service, protocol, port); | |
1188 | } | |
1189 | EXEC SQL CLOSE s_cursor2; | |
1190 | ||
1191 | EXEC SQL DECLARE a_cursor3 CURSOR FOR | |
1192 | SELECT name, trans | |
1193 | FROM alias | |
1194 | WHERE type = 'SERVICE'; | |
1195 | EXEC SQL OPEN a_cursor3; | |
1196 | while (1) | |
1197 | { | |
dfaf9b68 | 1198 | EXEC SQL FETCH a_cursor3 INTO :aname, :trans; |
5eaef520 | 1199 | if (sqlca.sqlcode) |
1200 | break; | |
dfaf9b68 | 1201 | strtrim(aname); |
1202 | strtrim(trans); | |
2203d8f9 | 1203 | if (!valid(aname) || !valid(trans)) |
1204 | continue; | |
dfaf9b68 | 1205 | fprintf(out, "%s.service\t%s CNAME %s.service\n", aname, HCLASS, |
1206 | trans); | |
5eaef520 | 1207 | } |
1208 | EXEC SQL CLOSE a_cursor3; | |
1209 | ||
1210 | EXEC SQL COMMIT; | |
1211 | ||
1212 | if (fclose(out)) | |
1213 | { | |
1214 | fprintf(stderr, "Unsuccessful close of service.db\n"); | |
1215 | exit(MR_CCONFIG); | |
1216 | } | |
1217 | fix_file(outf); | |
1218 | return 1; | |
1219 | sqlerr: | |
1220 | db_error(sqlca.sqlcode); | |
1221 | return 0; | |
bac4ceaa | 1222 | } |