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Commit | Line | Data |
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bac4ceaa | 1 | /* $Header$ |
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 | * | |
1c1f030d | 7 | * (c) Copyright 1988, 1990 by the Massachusetts Institute of Technology. |
bac4ceaa | 8 | * For copying and distribution information, please see the file |
9 | * <mit-copyright.h>. | |
10 | */ | |
11 | ||
12 | #include <mit-copyright.h> | |
13 | #include <stdio.h> | |
14 | #include <moira.h> | |
15 | #include <moira_site.h> | |
16 | #include <sys/types.h> | |
17 | #include <sys/stat.h> | |
18 | #include <sys/time.h> | |
19 | #include <ctype.h> | |
20 | EXEC SQL INCLUDE sqlca; | |
21 | ||
22 | ||
23 | #ifdef ATHENA | |
24 | #define HTYPE "UNSPECA" | |
25 | #else | |
26 | #define HTYPE "TXT" | |
27 | #endif | |
28 | ||
4821a398 | 29 | /* max number of bytes of a data record that can be returned in a hesiod |
30 | * query. This is 512 - overhead (~66) [derived empirically] | |
31 | */ | |
32 | #define MAXHESSIZE 446 | |
33 | ||
bac4ceaa | 34 | char hesiod_dir[64]; |
35 | ||
36 | #define min(x,y) ((x) < (y) ? (x) : (y)) | |
37 | struct hash *machines = NULL; | |
38 | struct hash *users = NULL; | |
39 | char *whoami = "hesiod.gen"; | |
40 | ||
41 | struct grp { | |
42 | struct grp *next; | |
43 | char *lid; | |
44 | }; | |
45 | struct user { | |
46 | char name[9]; | |
47 | struct grp *lists; | |
48 | }; | |
49 | ||
50 | void lowercase(); | |
51 | char *malloc(), *strsave(); | |
52 | ||
53 | ||
54 | main(argc, argv) | |
55 | int argc; | |
56 | char **argv; | |
57 | { | |
58 | char cmd[64]; | |
59 | struct stat sb; | |
60 | int changed = 0; | |
61 | ||
62 | if (argc > 2) { | |
63 | fprintf(stderr, "usage: %s [outfile]\n", argv[0]); | |
64 | exit(MR_ARGS); | |
65 | } | |
66 | ||
67 | initialize_sms_error_table (); | |
68 | sprintf(hesiod_dir, "%s/hesiod", DCM_DIR); | |
69 | ||
70 | #ifsql INGRES | |
9b943906 | 71 | EXEC SQL CONNECT moira; |
72 | EXEC SQL SET LOCKMODE SESSION WHERE LEVEL=TABLE, READLOCK=SHARED; | |
bac4ceaa | 73 | #endsql |
74 | #ifsql INFORMIX | |
9b943906 | 75 | EXEC SQL DATABASE moira; |
bac4ceaa | 76 | #endsql |
77 | ||
78 | changed = do_passwd(); | |
79 | changed += do_filsys(); | |
80 | changed += do_cluster(); | |
81 | changed += do_printcap(); | |
82 | changed += do_palladium(); | |
83 | changed += do_sloc(); | |
84 | changed += do_service(); | |
85 | changed += do_groups(); | |
86 | ||
87 | #ifsql INGRES | |
88 | EXEC SQL DISCONNECT; | |
89 | #endsql | |
90 | #ifsql INFORMIX | |
91 | EXEC SQL CLOSE DATABASE; | |
92 | #endsql | |
93 | ||
94 | if (!changed) { | |
95 | fprintf(stderr, "No files updated.\n"); | |
96 | if (argc == 2 && stat(argv[1], &sb) == 0) | |
97 | exit(MR_NO_CHANGE); | |
98 | } | |
99 | ||
100 | if (argc == 2) { | |
101 | fprintf(stderr, "Building tar file.\n"); | |
102 | sprintf(cmd, "cd %s; tar cf %s .", hesiod_dir, argv[1]); | |
103 | if (system(cmd)) | |
104 | exit(MR_TAR_FAIL); | |
105 | } | |
106 | ||
107 | exit(MR_SUCCESS); | |
108 | } | |
109 | ||
110 | ||
111 | get_mach() | |
112 | { | |
113 | EXEC SQL BEGIN DECLARE SECTION; | |
114 | int id; | |
115 | char name[33]; | |
116 | EXEC SQL END DECLARE SECTION; | |
117 | ||
118 | if (machines) | |
119 | return; | |
120 | ||
121 | machines = create_hash(1000); | |
122 | EXEC SQL DECLARE m_cursor CURSOR FOR | |
9b943906 | 123 | SELECT name, mach_id |
124 | FROM machine | |
125 | ORDER BY mach_id; | |
bac4ceaa | 126 | EXEC SQL OPEN m_cursor; |
127 | while (1) { | |
128 | EXEC SQL FETCH m_cursor INTO :name, :id; | |
129 | if (sqlca.sqlcode != 0) break; | |
130 | hash_store(machines, id, strsave(strtrim(name))); | |
131 | } | |
22839bb8 | 132 | if (sqlca.sqlcode < 0) db_error(sqlca.sqlcode); |
bac4ceaa | 133 | EXEC SQL CLOSE m_cursor; |
134 | #ifsql INGRES | |
9b943906 | 135 | EXEC SQL COMMIT; |
bac4ceaa | 136 | #endsql |
137 | #ifsql INFORMIX | |
138 | EXEC SQL COMMIT WORK; | |
139 | #endsql | |
140 | } | |
141 | ||
142 | ||
143 | do_passwd() | |
144 | { | |
145 | FILE *pout, *uout, *bout; | |
146 | char poutf[64], uoutf[64], poutft[64], uoutft[64], boutf[64], boutft[64]; | |
147 | struct stat psb, usb, bsb; | |
148 | time_t ftime; | |
149 | struct user *u; | |
150 | char *mach; | |
151 | EXEC SQL BEGIN DECLARE SECTION; | |
152 | char login[9], shell[33], fullname[33], oa[17], op[13], hp[17]; | |
153 | char nn[17], ptype[9]; | |
7b9a1280 | 154 | int uid, flag1, flag2, id, pid, status; |
bac4ceaa | 155 | EXEC SQL END DECLARE SECTION; |
156 | ||
157 | sprintf(poutf, "%s/passwd.db", hesiod_dir); | |
158 | sprintf(uoutf, "%s/uid.db", hesiod_dir); | |
159 | sprintf(boutf, "%s/pobox.db", hesiod_dir); | |
160 | ||
161 | if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 && | |
162 | stat(boutf, &bsb) == 0) { | |
163 | ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime); | |
164 | if (ModDiff (&flag1, "users", ftime) || | |
165 | ModDiff (&flag2, "machine", ftime)) | |
166 | exit (MR_DATE); | |
167 | if (flag1 < 0 && flag2 < 0) { | |
168 | fprintf(stderr, "Files passwd.db, uid.db, and pobox.db do not need to be rebuilt.\n"); | |
169 | return(0); | |
170 | } | |
171 | } | |
172 | ||
173 | sprintf(poutft, "%s~", poutf); | |
174 | pout = fopen(poutft, "w"); | |
175 | if (!pout) { | |
176 | perror("cannot open passwd.db~ for write"); | |
177 | exit(MR_OCONFIG); | |
178 | } | |
179 | sprintf(uoutft, "%s~", uoutf); | |
180 | uout = fopen(uoutft, "w"); | |
181 | if (!uout) { | |
182 | perror("cannot open uid.db~ for write"); | |
183 | exit(MR_OCONFIG); | |
184 | } | |
185 | sprintf(boutft, "%s~", boutf); | |
186 | bout = fopen(boutft, "w"); | |
187 | if (!bout) { | |
188 | perror("cannot open pobox.db for write"); | |
189 | exit(MR_OCONFIG); | |
190 | } | |
191 | ||
192 | fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n"); | |
193 | get_mach(); | |
194 | ||
195 | users = create_hash(12001); | |
196 | EXEC SQL DECLARE u_cursor CURSOR FOR | |
197 | SELECT login, uid, shell, fullname, nickname, office_addr, | |
7b9a1280 | 198 | office_phone, home_phone, users_id, pop_id, potype, status |
bac4ceaa | 199 | FROM users |
15285220 | 200 | WHERE status = 1 or status = 5 or status = 6 |
9b943906 | 201 | ORDER BY users_id; |
bac4ceaa | 202 | EXEC SQL OPEN u_cursor; |
203 | while (1) { | |
204 | EXEC SQL FETCH u_cursor INTO :login, :uid, :shell, :fullname, :nn, | |
7b9a1280 | 205 | :oa, :op, :hp, :id, :pid, :ptype, :status; |
bac4ceaa | 206 | if (sqlca.sqlcode != 0) break; |
207 | strtrim(login); | |
208 | dequote(fullname); | |
209 | dequote(nn); | |
210 | dequote(oa); | |
211 | dequote(op); | |
212 | dequote(hp); | |
213 | dequote(shell); | |
214 | u = (struct user *) malloc(sizeof(struct user)); | |
215 | strcpy(u->name, login); | |
216 | u->lists = NULL; | |
217 | hash_store(users, id, u); | |
7b9a1280 | 218 | if (status == 1) { |
219 | fprintf(pout, "%s.passwd\tHS %s \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n", | |
220 | login, HTYPE, login, uid, fullname, nn, oa, op, hp, | |
221 | login, shell); | |
222 | fprintf(uout, "%d.uid\tHS CNAME %s.passwd\n", uid, login); | |
223 | } | |
9a5fc9c7 | 224 | if (pid != 0 && (mach = hash_lookup(machines, pid))) { |
bac4ceaa | 225 | fprintf(bout, "%s.pobox\tHS %s \"POP %s %s\"\n", |
226 | login, HTYPE, mach, login); | |
227 | } | |
228 | } | |
22839bb8 | 229 | if (sqlca.sqlcode < 0) db_error(sqlca.sqlcode); |
bac4ceaa | 230 | EXEC SQL CLOSE u_cursor; |
231 | #ifsql INGRES | |
9b943906 | 232 | EXEC SQL COMMIT; |
bac4ceaa | 233 | #endsql |
234 | #ifsql INFORMIX | |
235 | EXEC SQL COMMIT WORK; | |
236 | #endsql | |
237 | ||
238 | if (fclose(pout) || fclose(uout) || fclose(bout)) { | |
239 | fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n"); | |
240 | exit(MR_CCONFIG); | |
241 | } | |
242 | fix_file(poutf); | |
243 | fix_file(uoutf); | |
244 | fix_file(boutf); | |
245 | return(1); | |
246 | } | |
247 | ||
248 | ||
249 | do_groups() | |
250 | { | |
251 | FILE *iout, *gout, *lout; | |
252 | char ioutf[64], goutf[64], loutf[64], buf[2048], *l; | |
253 | struct hash *groups; | |
254 | register struct bucket *b, **p; | |
255 | struct grp *g; | |
256 | struct user *u; | |
257 | struct stat isb, gsb, lsb; | |
258 | time_t ftime; | |
259 | EXEC SQL BEGIN DECLARE SECTION; | |
260 | char name[33]; | |
4821a398 | 261 | int gid, id, lid, flag1, flag2, flag3, len; |
bac4ceaa | 262 | EXEC SQL END DECLARE SECTION; |
263 | ||
264 | /* open files */ | |
265 | sprintf(ioutf, "%s/gid.db", hesiod_dir); | |
266 | sprintf(goutf, "%s/group.db", hesiod_dir); | |
267 | sprintf(loutf, "%s/grplist.db", hesiod_dir); | |
268 | ||
269 | if (stat(ioutf, &isb) == 0 && stat(goutf, &gsb) == 0 && stat(loutf, &lsb) == 0) { | |
270 | ftime = min(isb.st_mtime, min(gsb.st_mtime, lsb.st_mtime)); | |
271 | if (ModDiff (&flag1, "users", ftime) || | |
272 | ModDiff (&flag2, "list", ftime) || | |
273 | ModDiff (&flag3, "imembers", ftime)) | |
274 | exit (MR_DATE); | |
275 | if (flag1 < 0 && flag2 < 0 && flag3 < 0) { | |
276 | fprintf(stderr, "Files gid.db, group.db and grplist.db do not need to be rebuilt.\n"); | |
277 | return(0); | |
278 | } | |
279 | } | |
280 | ||
281 | sprintf(buf, "%s~", ioutf); | |
282 | iout = fopen(buf, "w"); | |
283 | if (!iout) { | |
284 | perror("cannot open gid.db for write"); | |
285 | exit(MR_OCONFIG); | |
286 | } | |
287 | sprintf(buf, "%s~", goutf); | |
288 | gout = fopen(buf, "w"); | |
289 | if (!gout) { | |
290 | perror("cannot open group.db for write"); | |
291 | exit(MR_OCONFIG); | |
292 | } | |
293 | sprintf(buf, "%s~", loutf); | |
294 | lout = fopen(buf, "w"); | |
295 | if (!lout) { | |
296 | perror("cannot open grplist.db for write"); | |
297 | exit(MR_OCONFIG); | |
298 | } | |
299 | ||
300 | fprintf(stderr, "Building gid.db, group.db, and grplist.db\n"); | |
301 | ||
302 | /* make space for group list */ | |
303 | groups = create_hash(15001); | |
304 | ||
9b943906 | 305 | /* The following WHENEVER is declarative, not executed, |
306 | * and applies for the remainder of this file only. | |
307 | */ | |
bac4ceaa | 308 | EXEC SQL WHENEVER SQLERROR GOTO sqlerr; |
309 | ||
310 | /* get lock records */ | |
311 | EXEC SQL SELECT modtime INTO :name FROM list WHERE list_id = 0; | |
312 | EXEC SQL SELECT modtime INTO :name FROM users WHERE users_id = 0; | |
313 | ||
314 | EXEC SQL DECLARE l_cursor CURSOR FOR | |
315 | SELECT name, gid, list_id | |
9b943906 | 316 | FROM list |
317 | WHERE grouplist != 0 AND active != 0 | |
318 | ORDER BY list_id; | |
bac4ceaa | 319 | EXEC SQL OPEN l_cursor; |
320 | while (1) { | |
321 | EXEC SQL FETCH l_cursor INTO :name, :gid, :lid; | |
322 | if (sqlca.sqlcode != 0) break; | |
323 | strtrim(name); | |
324 | sprintf(buf, "%s:%d", name, gid); | |
325 | hash_store(groups, lid, strsave(buf)); | |
326 | fprintf(iout, "%d.gid\tHS CNAME %s.group\n", gid, name); | |
327 | fprintf(gout, "%s.group\tHS %s \"%s:*:%d:\"\n", | |
328 | name, HTYPE, name, gid); | |
329 | } | |
330 | EXEC SQL CLOSE l_cursor; | |
331 | ||
332 | fflush(iout); | |
333 | fflush(gout); | |
334 | ||
335 | /* now do grplists */ | |
336 | if (users == NULL) { | |
337 | users = create_hash(12001); | |
338 | EXEC SQL DECLARE u_cursor2 CURSOR FOR | |
339 | SELECT users_id, login | |
9b943906 | 340 | FROM users |
341 | WHERE status = 1 | |
342 | ORDER BY users_id; | |
bac4ceaa | 343 | EXEC SQL OPEN u_cursor2; |
344 | while (1) { | |
345 | EXEC SQL FETCH u_cursor2 INTO :id, :name; | |
346 | if (sqlca.sqlcode != 0) break; | |
347 | u = (struct user *) malloc(sizeof(struct user)); | |
348 | strcpy(u->name, strtrim(name)); | |
349 | u->lists = NULL; | |
350 | hash_store(users, id, u); | |
351 | } | |
352 | EXEC SQL CLOSE u_cursor2; | |
353 | } | |
354 | ||
355 | EXEC SQL DECLARE i_cursor CURSOR FOR | |
356 | SELECT list_id, member_id | |
9b943906 | 357 | FROM imembers |
358 | WHERE member_type = 'USER' | |
359 | ORDER BY list_id; | |
bac4ceaa | 360 | EXEC SQL OPEN i_cursor; |
361 | while (1) { | |
362 | EXEC SQL FETCH i_cursor INTO :lid, :id; | |
363 | if (sqlca.sqlcode != 0) break; | |
364 | if (((l = hash_lookup(groups, lid)) != NULL) && | |
365 | (u = (struct user *) hash_lookup(users, id))) { | |
366 | g = (struct grp *) malloc(sizeof(struct grp)); | |
367 | g->next = u->lists; | |
368 | u->lists = g; | |
369 | g->lid = l; | |
370 | } | |
371 | } | |
372 | EXEC SQL CLOSE i_cursor; | |
373 | #ifsql INGRES | |
9b943906 | 374 | EXEC SQL COMMIT; |
bac4ceaa | 375 | #endsql |
376 | #ifsql INFORMIX | |
377 | EXEC SQL COMMIT WORK; | |
378 | #endsql | |
379 | ||
380 | for (p = &(users->data[users->size - 1]); p >= users->data; p--) { | |
381 | for (b = *p; b; b = b->next) { | |
382 | if ((g = ((struct user *)b->data)->lists) == NULL) | |
383 | continue; | |
384 | fprintf(lout, "%s.grplist\tHS %s \"", | |
385 | ((struct user *)b->data)->name, HTYPE); | |
4821a398 | 386 | len = 0; |
bac4ceaa | 387 | for (; g; g = g->next) { |
4821a398 | 388 | if (len + strlen(g->lid) + 1 < MAXHESSIZE) { |
389 | fputs(g->lid, lout); | |
390 | if (g->next) | |
391 | putc(':', lout); | |
392 | len += strlen(g->lid) + 1; | |
393 | } else { | |
394 | com_err(whoami, 0, "truncated grp list for user %s", | |
395 | ((struct user *)b->data)->name); | |
396 | break; | |
397 | } | |
bac4ceaa | 398 | } |
399 | fputs("\"\n", lout); | |
400 | } | |
401 | } | |
402 | ||
403 | if (fclose(iout) || fclose(gout) || fclose(lout)) { | |
404 | fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n"); | |
405 | exit(MR_CCONFIG); | |
406 | } | |
407 | fix_file(ioutf); | |
408 | fix_file(goutf); | |
409 | fix_file(loutf); | |
410 | return(1); | |
411 | sqlerr: | |
22839bb8 | 412 | db_error(sqlca.sqlcode); |
413 | return(0); | |
bac4ceaa | 414 | } |
415 | ||
416 | ||
417 | do_filsys() | |
418 | { | |
419 | FILE *out; | |
752c171f | 420 | char outf[64], outft[64], *mach, *group; |
bac4ceaa | 421 | register char *p; |
422 | struct stat sb; | |
423 | time_t ftime; | |
542bdacb | 424 | struct save_queue *sq, *sq2, *sq_create(); |
bac4ceaa | 425 | EXEC SQL BEGIN DECLARE SECTION; |
426 | char name[33], type[9], loc[81], access[2], mount[33], trans[257]; | |
427 | char comments[65]; | |
428 | int flag1, flag2, flag3, flag4, id, fid; | |
429 | EXEC SQL END DECLARE SECTION; | |
430 | char *index(); | |
431 | ||
432 | sprintf(outf, "%s/filsys.db", hesiod_dir); | |
433 | ||
434 | if (stat(outf, &sb) == 0) { | |
435 | ftime = sb.st_mtime; | |
436 | ||
437 | if (ModDiff(&flag1, "filesys", ftime)) exit (MR_DATE); | |
438 | if (ModDiff(&flag2, "machine", ftime)) exit (MR_DATE); | |
439 | if (ModDiff(&flag3, "alias", ftime)) exit (MR_DATE); | |
440 | if (ModDiff(&flag4, "fsgroup", ftime)) exit (MR_DATE); | |
441 | ||
442 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) { | |
443 | fprintf(stderr, "File filsys.db does not need to be rebuilt.\n"); | |
444 | return(0); | |
445 | } | |
446 | } | |
447 | ||
448 | sprintf(outft, "%s~", outf); | |
449 | out = fopen(outft, "w"); | |
450 | if (!out) { | |
451 | perror("cannot open filsys.db for write"); | |
452 | exit(MR_OCONFIG); | |
453 | } | |
454 | ||
455 | fprintf(stderr, "Building filsys.db\n"); | |
456 | get_mach(); | |
457 | sq = sq_create(); | |
542bdacb | 458 | sq2 = sq_create(); |
bac4ceaa | 459 | |
460 | EXEC SQL DECLARE f_cursor CURSOR FOR | |
461 | SELECT label, type, name, mach_id, access, mount, comments, filsys_id | |
9b943906 | 462 | FROM filesys |
463 | ORDER BY filsys_id; | |
bac4ceaa | 464 | EXEC SQL OPEN f_cursor; |
465 | while (1) { | |
466 | EXEC SQL FETCH f_cursor INTO :name, :type, :loc, :id, :access, | |
467 | :mount, :comments, :fid; | |
468 | if (sqlca.sqlcode != 0) break; | |
469 | strtrim(type); | |
470 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) { | |
471 | if (mach = hash_lookup(machines, id)) { | |
bac4ceaa | 472 | fprintf(out, "%s.filsys\tHS %s \"%s %s %s %s %s\"\n", |
752c171f | 473 | strtrim(name), HTYPE, type, strtrim(loc), mach, |
bac4ceaa | 474 | strtrim(access), strtrim(mount)); |
475 | } | |
476 | } else if (!strcmp(type, "AFS")) { | |
477 | fprintf(out, "%s.filsys\tHS %s \"AFS %s %s %s\"\n", | |
478 | strtrim(name), HTYPE, strtrim(loc), strtrim(access), | |
479 | strtrim(mount)); | |
480 | } else if (!strcmp(type, "ERR")) { | |
481 | fprintf(out, "%s.filsys\tHS %s \"ERR %s\"\n", | |
482 | strtrim(name), HTYPE, strtrim(comments)); | |
483 | } else if (!strcmp(type, "FSGROUP")) { | |
484 | sprintf(trans, "%s:%d", strtrim(name), fid); | |
485 | sq_save_data(sq, strsave(trans)); | |
542bdacb | 486 | } else if (!strcmp(type, "MUL")) { |
487 | sprintf(trans, "%s:%d", strtrim(name), fid); | |
488 | sq_save_data(sq2, strsave(trans)); | |
bac4ceaa | 489 | } |
490 | } | |
491 | EXEC SQL CLOSE f_cursor; | |
492 | ||
493 | while (sq_get_data(sq, &group)) { | |
494 | fid = atoi(index(group, ':')+1); | |
495 | *index(group, ':') = 0; | |
496 | ||
497 | EXEC SQL DECLARE f_cursor2 CURSOR FOR | |
498 | SELECT DISTINCT f.type, f.name, f.mach_id, f.access, f.mount, | |
499 | f.comments, f.label, g.key | |
500 | FROM filesys f, fsgroup g | |
9b943906 | 501 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid |
502 | ORDER BY key, label; | |
bac4ceaa | 503 | EXEC SQL OPEN f_cursor2; |
504 | while (1) { | |
505 | EXEC SQL FETCH f_cursor2 INTO :type, :loc, :id, :access,:mount, | |
506 | :comments, :name, :trans; | |
507 | if (sqlca.sqlcode != 0) break; | |
508 | strtrim(type); | |
509 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) { | |
510 | if (mach = hash_lookup(machines, id)) { | |
bac4ceaa | 511 | fprintf(out, "%s.filsys\tHS %s \"%s %s %s %s %s\"\n", |
752c171f | 512 | group, HTYPE, type, strtrim(loc), mach, |
bac4ceaa | 513 | strtrim(access), strtrim(mount)); |
514 | } | |
515 | } else if (!strcmp(type, "AFS")) { | |
516 | fprintf(out, "%s.filsys\tHS %s \"AFS %s %s %s\"\n", | |
517 | group, HTYPE, strtrim(loc), strtrim(access), | |
518 | strtrim(mount)); | |
519 | } else if (!strcmp(type, "ERR")) { | |
520 | fprintf(out, "%s.filsys\tHS %s \"ERR %s\"\n", | |
521 | group, HTYPE, strtrim(comments)); | |
522 | } | |
523 | } | |
524 | EXEC SQL CLOSE f_cursor2; | |
525 | free(group); | |
526 | } | |
527 | sq_destroy(sq); | |
528 | ||
542bdacb | 529 | while (sq_get_data(sq2, &group)) { |
530 | fid = atoi(index(group, ':') + 1); | |
531 | *index(group, ':') = 0; | |
532 | fprintf(out, "%s.filsys\tHS %s \"MUL", group, HTYPE); | |
533 | EXEC SQL DECLARE f_cursor3 CURSOR FOR | |
534 | SELECT DISTINCT f.label, g.key | |
535 | FROM filesys f, fsgroup g | |
536 | WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid | |
537 | ORDER BY key, label; | |
538 | EXEC SQL OPEN f_cursor3; | |
539 | while (1) { | |
540 | EXEC SQL FETCH f_cursor3 INTO :name, :trans; | |
541 | if (sqlca.sqlcode != 0) break; | |
542 | fprintf(out, " %s", strtrim(name)); | |
543 | } | |
544 | EXEC SQL CLOSE f_cursor3; | |
545 | fprintf(out, "\"\n"); | |
546 | free(group); | |
547 | } | |
548 | sq_destroy(sq2); | |
549 | ||
bac4ceaa | 550 | EXEC SQL DECLARE a_cursor CURSOR FOR |
551 | SELECT name, trans | |
9b943906 | 552 | FROM alias |
553 | WHERE type = 'FILESYS'; | |
bac4ceaa | 554 | EXEC SQL OPEN a_cursor; |
555 | while (1) { | |
556 | EXEC SQL FETCH a_cursor INTO :name, :trans; | |
557 | if (sqlca.sqlcode != 0) break; | |
558 | fprintf(out, "%s.filsys\tHS CNAME %s.filsys\n", | |
559 | strtrim(name), strtrim(trans)); | |
560 | } | |
561 | EXEC SQL CLOSE a_cursor; | |
562 | #ifsql INGRES | |
9b943906 | 563 | EXEC SQL COMMIT; |
bac4ceaa | 564 | #endsql |
565 | #ifsql INFORMIX | |
566 | EXEC SQL COMMIT WORK; | |
567 | #endsql | |
568 | ||
569 | if (fclose(out)) { | |
570 | fprintf(stderr, "Unsuccessful close of filsys.db\n"); | |
571 | exit(MR_CCONFIG); | |
572 | } | |
573 | fix_file(outf); | |
574 | return(1); | |
575 | sqlerr: | |
22839bb8 | 576 | db_error(sqlca.sqlcode); |
577 | return(0); | |
bac4ceaa | 578 | } |
579 | ||
580 | ||
581 | /* | |
582 | * Modified from sys/types.h: | |
583 | */ | |
584 | int setsize; /* = howmany(setbits, NSETBITS) */ | |
585 | ||
586 | typedef long set_mask; | |
587 | #define NSETBITS (sizeof(set_mask) * NBBY) /* bits per mask */ | |
588 | #ifndef howmany | |
589 | #define howmany(x, y) (((x)+((y)-1))/(y)) | |
590 | #endif | |
591 | ||
592 | #define SET_SET(n, p) ((p)[(n)/NSETBITS] |= (1 << ((n) % NSETBITS))) | |
593 | #define SET_CLR(n, p) ((p)[(n)/NSETBITS] &= ~(1 << ((n) % NSETBITS))) | |
594 | #define SET_ISSET(n, p) ((p)[(n)/NSETBITS] & (1 << ((n) % NSETBITS))) | |
595 | #define SET_CREATE() ((set_mask *)malloc(setsize * sizeof(set_mask))) | |
596 | #define SET_ZERO(p) bzero((char *)(p), setsize * sizeof(set_mask)) | |
597 | #define SET_CMP(p1, p2) (bcmp((p1), (p2), setsize * sizeof(set_mask))) | |
598 | ||
599 | int nbitsset(set) | |
600 | set_mask *set; | |
601 | { | |
602 | int i, ret; | |
603 | ret = 0; | |
604 | for (i = 0; i < setsize * NSETBITS; i++) | |
605 | if (SET_ISSET(i, set)) | |
606 | ret++; | |
607 | return(ret); | |
608 | } | |
609 | ||
610 | ||
611 | do_cluster() | |
612 | { | |
613 | FILE *out; | |
614 | char outf[64], outft[64], *mach, machbuf[33], *p; | |
615 | struct stat sb; | |
616 | time_t ftime; | |
617 | EXEC SQL BEGIN DECLARE SECTION; | |
618 | int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id; | |
619 | char name[33], label2[17], data[33]; | |
620 | EXEC SQL END DECLARE SECTION; | |
621 | set_mask **machs, *ms, *ps; | |
622 | int oneclu; | |
623 | ||
624 | sprintf(outf, "%s/cluster.db", hesiod_dir); | |
625 | ||
626 | if (stat(outf, &sb) == 0) { | |
627 | ftime = sb.st_mtime; | |
628 | if (ModDiff (&flag1, "cluster", ftime) | |
629 | || ModDiff (&flag2, "machine", ftime) | |
630 | || ModDiff (&flag3, "mcmap", ftime) | |
631 | || ModDiff (&flag4, "svc", ftime)) exit (MR_DATE); | |
632 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) { | |
633 | fprintf(stderr, "File cluster.db does not need to be rebuilt.\n"); | |
634 | return(0); | |
635 | } | |
636 | } | |
637 | ||
638 | sprintf(outft, "%s~", outf); | |
639 | out = fopen(outft, "w"); | |
640 | if (!out) { | |
641 | perror("cannot open cluster.db for write"); | |
642 | exit(MR_OCONFIG); | |
643 | } | |
644 | ||
645 | fprintf(stderr, "Building cluster.db\n"); | |
646 | get_mach(); | |
647 | ||
648 | EXEC SQL SELECT MAX(clu_id) INTO :maxclu FROM cluster; | |
649 | maxclu++; | |
650 | setsize = howmany(maxclu, NSETBITS); | |
651 | ||
652 | EXEC SQL SELECT MAX(mach_id) INTO :maxmach FROM machine; | |
653 | maxmach++; | |
654 | machs = (set_mask **)malloc((maxmach + 1) * sizeof(set_mask **)); | |
655 | bzero(machs, (maxmach + 1) * sizeof(int)); | |
656 | ||
657 | EXEC SQL DECLARE p_cursor CURSOR FOR | |
658 | SELECT mach_id, clu_id | |
9b943906 | 659 | FROM mcmap |
660 | ORDER BY mach_id; | |
bac4ceaa | 661 | EXEC SQL OPEN p_cursor; |
662 | while (1) { | |
663 | EXEC SQL FETCH p_cursor INTO :mid, :cid; | |
664 | if (sqlca.sqlcode != 0) break; | |
665 | if (!(ms = machs[mid])) { | |
666 | ms = machs[mid] = SET_CREATE(); | |
667 | SET_ZERO(ms); | |
668 | } | |
669 | SET_SET(cid, ms); | |
670 | } | |
671 | EXEC SQL CLOSE p_cursor; | |
672 | ||
673 | for (mid = 1; mid < maxmach; mid++) { | |
674 | if (!machs[mid]) | |
675 | continue; | |
676 | ms = machs[mid]; | |
677 | if (nbitsset(ms) > 1) { | |
678 | oneclu = 0; | |
679 | for (cid = 1; cid < maxclu; cid++) { | |
680 | if (SET_ISSET(cid, ms)) { | |
681 | EXEC SQL DECLARE d_cursor CURSOR FOR | |
682 | SELECT serv_label, serv_cluster | |
683 | FROM svc | |
684 | WHERE clu_id = :cid; | |
685 | EXEC SQL OPEN d_cursor; | |
686 | while (1) { | |
687 | EXEC SQL FETCH d_cursor INTO :label2, :data; | |
688 | if (sqlca.sqlcode != 0) break; | |
689 | strtrim(label2); | |
690 | strtrim(data); | |
691 | fprintf(out, | |
692 | "mrinternal-%d.cluster\tHS %s \"%s %s\"\n", | |
693 | mid, HTYPE, label2, data); | |
694 | } | |
695 | EXEC SQL CLOSE d_cursor; | |
696 | } | |
697 | } | |
698 | } else { | |
699 | oneclu = 1; | |
700 | for (cid = 1; cid < maxclu; cid++) | |
701 | if (SET_ISSET(cid, ms)) break; | |
702 | ||
703 | EXEC SQL SELECT name INTO :name FROM cluster WHERE clu_id = :cid; | |
704 | strtrim(name); | |
705 | } | |
706 | ||
707 | if (mach = hash_lookup(machines, mid)) { | |
708 | for (p = machbuf; *mach && *mach != '.'; mach++) | |
709 | *p++ = *mach; | |
710 | *p = 0; | |
711 | if (oneclu) | |
712 | fprintf(out, "%s.cluster\tHS CNAME %s.cluster\n", | |
713 | machbuf, name); | |
714 | else | |
715 | fprintf(out, "%s.cluster\tHS CNAME mrinternal-%d.cluster\n", | |
716 | machbuf, mid); | |
717 | } | |
718 | for (id = mid + 1; id < maxmach; id++) { | |
719 | if ((ps = machs[id]) && !SET_CMP(ms, ps)) { | |
720 | free(ps); | |
721 | machs[id] = NULL; | |
722 | if (mach = hash_lookup(machines, id)) { | |
723 | for (p = machbuf; *mach && *mach != '.'; mach++) | |
724 | *p++ = *mach; | |
725 | *p = 0; | |
726 | if (oneclu) | |
727 | fprintf(out, "%s.cluster\tHS CNAME %s.cluster\n", | |
728 | machbuf, name); | |
729 | else | |
730 | fprintf(out, | |
731 | "%s.cluster\tHS CNAME mrinternal-%d.cluster\n", | |
732 | machbuf, mid); | |
733 | } | |
734 | } | |
735 | } | |
736 | free(ms); | |
737 | machs[mid] = NULL; | |
738 | } | |
739 | ||
740 | EXEC SQL DECLARE d_cursor2 CURSOR FOR | |
741 | SELECT c.name, d.serv_label, d.serv_cluster | |
742 | FROM svc d, cluster c | |
743 | WHERE c.clu_id = d.clu_id; | |
744 | EXEC SQL OPEN d_cursor2; | |
745 | while (1) { | |
746 | EXEC SQL FETCH d_cursor2 INTO :name, :label2, :data; | |
747 | if (sqlca.sqlcode != 0) break; | |
748 | strtrim(name); | |
749 | strtrim(label2); | |
750 | strtrim(data); | |
751 | fprintf(out, "%s.cluster\tHS %s \"%s %s\"\n", | |
752 | name, HTYPE, label2, data); | |
753 | } | |
754 | free(machs); | |
755 | #ifsql INGRES | |
9b943906 | 756 | EXEC SQL COMMIT; |
bac4ceaa | 757 | #endsql |
758 | #ifsql INFORMIX | |
759 | EXEC SQL COMMIT WORK; | |
760 | #endsql | |
761 | ||
762 | if (fclose(out)) { | |
763 | fprintf(stderr, "Unsuccessful close of cluster.db\n"); | |
764 | exit(MR_CCONFIG); | |
765 | } | |
766 | fix_file(outf); | |
767 | return(1); | |
768 | sqlerr: | |
22839bb8 | 769 | db_error(sqlca.sqlcode); |
770 | return(0); | |
bac4ceaa | 771 | } |
772 | ||
773 | ||
774 | do_printcap() | |
775 | { | |
776 | FILE *out; | |
777 | char outf[64], outft[64]; | |
778 | struct stat sb; | |
779 | time_t ftime; | |
780 | EXEC SQL BEGIN DECLARE SECTION; | |
781 | char name[17], rp[17], sd[33]; | |
d509d96c | 782 | int flag1, flag2, ka, pc, rm, rq; |
bac4ceaa | 783 | EXEC SQL END DECLARE SECTION; |
784 | ||
785 | sprintf(outf, "%s/printcap.db", hesiod_dir); | |
786 | ||
787 | if (stat(outf, &sb) == 0) { | |
788 | ftime = sb.st_mtime; | |
d509d96c | 789 | if (ModDiff (&flag1, "printcap", ftime) |
790 | || ModDiff (&flag2, "machine", ftime)) | |
791 | exit (MR_DATE); | |
792 | if (flag1 < 0 && flag2 < 0) { | |
bac4ceaa | 793 | fprintf(stderr, "File printcap.db does not need to be rebuilt.\n"); |
794 | return(0); | |
795 | } | |
796 | } | |
797 | ||
798 | sprintf(outft, "%s~", outf); | |
799 | out = fopen(outft, "w"); | |
800 | if (!out) { | |
801 | perror("cannot open printcap.db for write"); | |
802 | exit(MR_OCONFIG); | |
803 | } | |
804 | ||
805 | fprintf(stderr, "Building printcap.db\n"); | |
806 | get_mach(); | |
807 | ||
808 | EXEC SQL DECLARE p_cursor2 CURSOR FOR | |
809 | SELECT name, rp, dir, mach_id, auth, price, quotaserver | |
810 | FROM printcap; | |
811 | EXEC SQL OPEN p_cursor2; | |
812 | while (1) { | |
813 | EXEC SQL FETCH p_cursor2 INTO :name, :rp, :sd, :rm, :ka, :pc, :rq; | |
814 | if (sqlca.sqlcode != 0) break; | |
815 | strtrim(name); | |
816 | strtrim(rp); | |
817 | strtrim(sd); | |
818 | fprintf(out, "%s.pcap\tHS %s \"%s:rp=%s:rm=%s:sd=%s:ka#%d:pc#%d", | |
819 | name, HTYPE, name, rp, hash_lookup(machines, rm), sd, ka, pc); | |
820 | if (rq) | |
821 | fprintf(out, ":rq=%s\"\n", hash_lookup(machines, rq)); | |
822 | else | |
823 | fputs("\"\n", out); | |
824 | } | |
825 | EXEC SQL CLOSE p_cursor2; | |
826 | #ifsql INGRES | |
9b943906 | 827 | EXEC SQL COMMIT; |
bac4ceaa | 828 | #endsql |
829 | #ifsql INFORMIX | |
830 | EXEC SQL COMMIT WORK; | |
831 | #endsql | |
832 | ||
833 | if (fclose(out)) { | |
834 | fprintf(stderr, "Unsuccessful close of pcap.db\n"); | |
835 | exit(MR_CCONFIG); | |
836 | } | |
837 | fix_file(outf); | |
838 | return(1); | |
839 | sqlerr: | |
22839bb8 | 840 | db_error(sqlca.sqlcode); |
841 | return(0); | |
bac4ceaa | 842 | } |
843 | ||
844 | ||
845 | do_palladium() | |
846 | { | |
847 | FILE *out; | |
848 | char outf[64], outft[64]; | |
849 | struct stat sb; | |
850 | time_t ftime; | |
851 | EXEC SQL BEGIN DECLARE SECTION; | |
852 | char name[33], trans[129]; | |
853 | int flag, flag1, ident, rm; | |
854 | EXEC SQL END DECLARE SECTION; | |
855 | ||
856 | sprintf(outf, "%s/palladium.db", hesiod_dir); | |
857 | ||
858 | if (stat(outf, &sb) == 0) { | |
859 | ftime = sb.st_mtime; | |
860 | if ((ModDiff (&flag, "palladium", ftime)) || | |
861 | (ModDiff (&flag1, "alias", ftime))) exit (MR_DATE); | |
862 | if (flag < 0 && flag1 < 0) { | |
863 | fprintf(stderr, "File palladium.db does not need to be rebuilt.\n"); | |
864 | return(0); | |
865 | } | |
866 | } | |
867 | ||
868 | sprintf(outft, "%s~", outf); | |
869 | out = fopen(outft, "w"); | |
870 | if (!out) { | |
871 | perror("cannot open palladium.db for write"); | |
872 | exit(MR_OCONFIG); | |
873 | } | |
874 | ||
875 | fprintf(stderr, "Building palladium.db\n"); | |
876 | get_mach(); | |
877 | ||
878 | EXEC SQL DECLARE p_cursor3 CURSOR FOR | |
879 | SELECT name, ident, mach_id | |
880 | FROM palladium; | |
881 | EXEC SQL OPEN p_cursor3; | |
882 | while (1) { | |
883 | EXEC SQL FETCH p_cursor3 INTO :name, :ident, :rm; | |
884 | if (sqlca.sqlcode != 0) break; | |
885 | strtrim(name); | |
886 | fprintf(out, | |
887 | "%s.palladium\tHS %s \"%s %d %s interface directory\"\n", | |
888 | name, HTYPE, hash_lookup(machines, rm), ident, name); | |
889 | } | |
890 | EXEC SQL CLOSE p_cursor3; | |
891 | ||
892 | EXEC SQL DECLARE a_cursor2 CURSOR FOR | |
893 | SELECT name, trans | |
894 | FROM alias | |
9b943906 | 895 | WHERE type = 'PALLADIUM'; |
bac4ceaa | 896 | EXEC SQL OPEN a_cursor2; |
897 | while (1) { | |
898 | EXEC SQL FETCH a_cursor2 INTO :name, :trans; | |
899 | if (sqlca.sqlcode != 0) break; | |
900 | strtrim(name); | |
901 | strtrim(trans); | |
902 | fprintf(out, "%s.palladium\tHS %s \"%s\"\n", name, HTYPE, trans); | |
903 | } | |
904 | EXEC SQL CLOSE a_cursor2; | |
905 | #ifsql INGRES | |
9b943906 | 906 | EXEC SQL COMMIT; |
bac4ceaa | 907 | #endsql |
908 | #ifsql INFORMIX | |
909 | EXEC SQL COMMIT WORK; | |
910 | #endsql | |
911 | ||
912 | if (fclose(out)) { | |
913 | fprintf(stderr, "Unsuccessful close of palladium.db\n"); | |
914 | exit(MR_CCONFIG); | |
915 | } | |
916 | fix_file(outf); | |
917 | return(1); | |
918 | sqlerr: | |
22839bb8 | 919 | db_error(sqlca.sqlcode); |
920 | return(0); | |
bac4ceaa | 921 | } |
922 | ||
923 | ||
924 | do_sloc() | |
925 | { | |
926 | FILE *out; | |
927 | char outf[64], outft[64], *mach; | |
928 | struct stat sb; | |
929 | time_t ftime; | |
930 | EXEC SQL BEGIN DECLARE SECTION; | |
931 | char service[17]; | |
932 | int flag1, flag2, id; | |
933 | EXEC SQL END DECLARE SECTION; | |
934 | ||
935 | sprintf(outf, "%s/sloc.db", hesiod_dir); | |
936 | ||
937 | if (stat(outf, &sb) == 0) { | |
938 | ftime = sb.st_mtime; | |
939 | if ((ModDiff (&flag1, "serverhosts", ftime)) || | |
940 | (ModDiff (&flag2, "machine", ftime))) exit (MR_DATE); | |
941 | if (flag1 < 0 && flag2 < 0) { | |
942 | fprintf(stderr, "File sloc.db does not need to be rebuilt.\n"); | |
943 | return(0); | |
944 | } | |
945 | } | |
946 | ||
947 | sprintf(outft, "%s~", outf); | |
948 | out = fopen(outft, "w"); | |
949 | if (!out) { | |
950 | perror("cannot open sloc.db for write"); | |
951 | exit(MR_OCONFIG); | |
952 | } | |
953 | ||
954 | fprintf(stderr, "Building sloc.db\n"); | |
955 | get_mach(); | |
956 | ||
957 | EXEC SQL DECLARE s_cursor CURSOR FOR | |
958 | SELECT DISTINCT service, mach_id | |
959 | FROM serverhosts | |
960 | ORDER BY service; | |
961 | EXEC SQL OPEN s_cursor; | |
962 | while (1) { | |
963 | EXEC SQL FETCH s_cursor INTO :service, :id; | |
964 | if (sqlca.sqlcode != 0) break; | |
965 | strtrim(service); | |
966 | if (mach = hash_lookup(machines, id)) | |
967 | fprintf(out, "%s.sloc\tHS %s %s\n", service, HTYPE, mach); | |
968 | } | |
969 | EXEC SQL CLOSE s_cursor; | |
970 | #ifsql INGRES | |
9b943906 | 971 | EXEC SQL COMMIT; |
bac4ceaa | 972 | #endsql |
973 | #ifsql INFORMIX | |
974 | EXEC SQL COMMIT WORK; | |
975 | #endsql | |
976 | ||
977 | if (fclose(out)) { | |
978 | fprintf(stderr, "Unsuccessful close of sloc.db\n"); | |
979 | exit(MR_CCONFIG); | |
980 | } | |
981 | ||
982 | fix_file(outf); | |
983 | return(1); | |
984 | sqlerr: | |
22839bb8 | 985 | db_error(sqlca.sqlcode); |
986 | return(0); | |
bac4ceaa | 987 | } |
988 | ||
989 | do_service() | |
990 | { | |
991 | FILE *out; | |
992 | char outf[64], outft[64]; | |
993 | struct stat sb; | |
994 | time_t ftime; | |
995 | EXEC SQL BEGIN DECLARE SECTION; | |
996 | char service[33], protocol[9], altserv[129]; | |
997 | int port, flag1; | |
998 | EXEC SQL END DECLARE SECTION; | |
999 | ||
1000 | sprintf(outf, "%s/service.db", hesiod_dir); | |
1001 | ||
1002 | if (stat(outf, &sb) == 0) { | |
1003 | ftime = sb.st_mtime; | |
1004 | if (ModDiff (&flag1, "services", ftime)) exit (MR_DATE); | |
1005 | if (flag1 < 0) { | |
1006 | fprintf(stderr, "File service.db does not need to be rebuilt.\n"); | |
1007 | return(0); | |
1008 | } | |
1009 | } | |
1010 | ||
1011 | sprintf(outft, "%s~", outf); | |
1012 | out = fopen(outft, "w"); | |
1013 | if (!out) { | |
1014 | perror("cannot open service.db for write"); | |
1015 | exit(MR_OCONFIG); | |
1016 | } | |
1017 | ||
1018 | fprintf(stderr, "Building service.db\n"); | |
1019 | ||
1020 | EXEC SQL DECLARE s_cursor2 CURSOR FOR | |
1021 | SELECT name, protocol, port | |
1022 | FROM services; | |
1023 | EXEC SQL OPEN s_cursor2; | |
1024 | while (1) { | |
1025 | EXEC SQL FETCH s_cursor2 INTO :service, :protocol, :port; | |
1026 | if (sqlca.sqlcode != 0) break; | |
1027 | lowercase(protocol); /* Convert protocol to lowercase */ | |
1028 | strtrim(service); | |
1029 | strtrim(protocol); | |
1030 | fprintf(out, "%s.service\tHS %s \"%s %s %d\"\n", | |
1031 | service, HTYPE, service, protocol, port); | |
1032 | } | |
1033 | EXEC SQL CLOSE s_cursor2; | |
1034 | ||
1035 | EXEC SQL DECLARE a_cursor3 CURSOR FOR | |
1036 | SELECT name, trans | |
1037 | FROM alias | |
9b943906 | 1038 | WHERE type = 'SERVICE'; |
bac4ceaa | 1039 | EXEC SQL OPEN a_cursor3; |
1040 | while (1) { | |
1041 | EXEC SQL FETCH a_cursor3 INTO :service, :altserv; | |
1042 | if (sqlca.sqlcode != 0) break; | |
1043 | strtrim(service); | |
1044 | strtrim(altserv); | |
1045 | fprintf(out, "%s.service\tHS CNAME %s.service\n", service, altserv); | |
1046 | } | |
1047 | EXEC SQL CLOSE a_cursor3; | |
1048 | #ifsql INGRES | |
9b943906 | 1049 | EXEC SQL COMMIT; |
bac4ceaa | 1050 | #endsql |
1051 | #ifsql INFORMIX | |
1052 | EXEC SQL COMMIT WORK; | |
1053 | #endsql | |
1054 | ||
1055 | if (fclose(out)) { | |
1056 | fprintf(stderr, "Unsuccessful close of service.db\n"); | |
1057 | exit(MR_CCONFIG); | |
1058 | } | |
1059 | fix_file(outf); | |
1060 | return(1); | |
1061 | sqlerr: | |
22839bb8 | 1062 | db_error(sqlca.sqlcode); |
1063 | return(0); | |
bac4ceaa | 1064 | } |