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Commit | Line | Data |
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dfb56d6b | 1 | /* $Header$ |
2 | * | |
3 | * This generates the zone files necessary to load a hesiod server. | |
f575c498 | 4 | * The following zones are generated: passwd, uid, pobox, group, |
5 | * grplist, gid, filsys, cluster, pcap, sloc, service. | |
0a5ff702 | 6 | * |
7 | * (c) Copyright 1988 by the Massachusetts Institute of Technology. | |
8 | * For copying and distribution information, please see the file | |
9 | * <mit-copyright.h>. | |
dfb56d6b | 10 | */ |
11 | ||
0a5ff702 | 12 | #include <mit-copyright.h> |
dfb56d6b | 13 | #include <stdio.h> |
14 | #include <sms.h> | |
15 | #include <sms_app.h> | |
16 | #include <sys/types.h> | |
17 | #include <sys/stat.h> | |
18 | #include <sys/time.h> | |
abeed590 | 19 | #include <ctype.h> |
dfb56d6b | 20 | |
bd8a14a5 | 21 | |
dfb56d6b | 22 | #define HESIOD_DIR "/u1/sms/dcm/hesiod" |
23 | ||
24 | #define min(x,y) ((x) < (y) ? (x) : (y)) | |
bd8a14a5 | 25 | struct hash *machines = NULL; |
26 | struct hash *users = NULL; | |
1991abf7 | 27 | char *whoami = "hesiod.gen"; |
bd8a14a5 | 28 | |
29 | struct grp { | |
30 | struct grp *next; | |
31 | int id; | |
32 | }; | |
33 | struct user { | |
34 | char name[9]; | |
35 | struct grp *lists; | |
36 | }; | |
dfb56d6b | 37 | |
38 | char *malloc(), *strsave(); | |
39 | char *ingres_date_and_time(), *ingres_time(), *ingres_date(); | |
40 | ||
41 | main(argc, argv) | |
42 | int argc; | |
43 | char **argv; | |
44 | { | |
45 | char cmd[64]; | |
46 | struct stat sb; | |
47 | int changed = 0; | |
1991abf7 | 48 | int ingerr(); |
dfb56d6b | 49 | |
50 | if (argc > 2) { | |
51 | fprintf(stderr, "usage: %s [outfile]\n", argv[0]); | |
f575c498 | 52 | exit(SMS_ARGS); |
dfb56d6b | 53 | } |
54 | ||
1991abf7 | 55 | IIseterr(ingerr); |
5c4da135 | 56 | initialize_sms_error_table (); |
1991abf7 | 57 | |
dfb56d6b | 58 | ## ingres sms |
3b9c758d | 59 | ## set lockmode session where level = table |
dfb56d6b | 60 | |
61 | changed = do_passwd(); | |
dfb56d6b | 62 | changed += do_filsys(); |
63 | changed += do_cluster(); | |
64 | changed += do_printers(); | |
f575c498 | 65 | changed += do_sloc(); |
66 | changed += do_service(); | |
67 | changed += do_groups(); | |
dfb56d6b | 68 | |
69 | ## exit | |
70 | ||
71 | if (!changed) { | |
72 | fprintf(stderr, "No files updated.\n"); | |
73 | if (argc == 2 && stat(argv[1], &sb) == 0) | |
f575c498 | 74 | exit(SMS_NO_CHANGE); |
dfb56d6b | 75 | } |
76 | ||
77 | if (argc == 2) { | |
bd8a14a5 | 78 | fprintf(stderr, "Building tar file.\n"); |
dfb56d6b | 79 | sprintf(cmd, "cd %s; tar cf %s .", HESIOD_DIR, argv[1]); |
f575c498 | 80 | if (system(cmd)) |
81 | exit(SMS_TAR_FAIL); | |
dfb56d6b | 82 | } |
83 | ||
f575c498 | 84 | exit(SMS_SUCCESS); |
dfb56d6b | 85 | } |
86 | ||
87 | ||
1991abf7 | 88 | /* |
89 | * ingerr: (supposedly) called when Ingres indicates an error. | |
90 | * I have not yet been able to get this to work to intercept a | |
91 | * database open error. | |
92 | */ | |
93 | #define INGRES_DEADLOCK 4700 | |
94 | ||
95 | static int ingerr(num) | |
96 | int *num; | |
97 | { | |
98 | char buf[256]; | |
99 | int ingres_errno; | |
100 | ||
101 | switch (*num) { | |
102 | case INGRES_DEADLOCK: | |
103 | ingres_errno = SMS_DEADLOCK; | |
104 | break; | |
105 | default: | |
106 | ingres_errno = SMS_INGRES_ERR; | |
107 | } | |
108 | com_err(whoami, SMS_INGRES_ERR, " code %d\n", *num); | |
109 | critical_alert("DCM", "Hesiod build encountered INGRES ERROR %d", *num); | |
110 | exit(ingres_errno); | |
111 | } | |
112 | ||
113 | ||
bd8a14a5 | 114 | get_mach() |
115 | ##{ | |
116 | ## int id; | |
117 | ## char name[33]; | |
118 | ||
119 | if (machines) | |
120 | return; | |
121 | ||
122 | machines = create_hash(1000); | |
123 | ## retrieve (name = machine.#name, id = machine.mach_id) { | |
124 | hash_store(machines, id, strsave(strtrim(name))); | |
125 | ## } | |
126 | ##} | |
127 | ||
128 | ||
dfb56d6b | 129 | do_passwd() |
130 | ##{ | |
3b9c758d | 131 | FILE *pout, *uout, *bout; |
132 | char poutf[64], uoutf[64], poutft[64], uoutft[64], boutf[64], boutft[64]; | |
133 | struct stat psb, usb, bsb; | |
dfb56d6b | 134 | time_t ftime; |
bd8a14a5 | 135 | struct user *u; |
3b9c758d | 136 | char *mach; |
dfb56d6b | 137 | ## char login[9], shell[33], fullname[33], oa[17], op[13], hp[17], *filetime; |
3b9c758d | 138 | ## char nn[17], ptype[9]; |
139 | ## int uid, flag1, flag2, id, pid; | |
dfb56d6b | 140 | |
141 | sprintf(poutf, "%s/passwd.db", HESIOD_DIR); | |
142 | sprintf(uoutf, "%s/uid.db", HESIOD_DIR); | |
3b9c758d | 143 | sprintf(boutf, "%s/pobox.db", HESIOD_DIR); |
dfb56d6b | 144 | |
3b9c758d | 145 | if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 && |
146 | stat(boutf, &bsb) == 0) { | |
147 | ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime); | |
dfb56d6b | 148 | filetime = ingres_date_and_time(ftime); |
3b9c758d | 149 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) |
dfb56d6b | 150 | ## where tblstats.table = "users" |
3b9c758d | 151 | ## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime))) |
152 | ## where tblstats.table = "machine" | |
153 | if (flag1 < 0 && flag2 < 0) { | |
154 | fprintf(stderr, "Files passwd.db, uid.db, and pobox.db do not need to be rebuilt.\n"); | |
dfb56d6b | 155 | return(0); |
156 | } | |
157 | } | |
158 | ||
f575c498 | 159 | sprintf(poutft, "%s~", poutf); |
160 | pout = fopen(poutft, "w"); | |
dfb56d6b | 161 | if (!pout) { |
f575c498 | 162 | perror("cannot open passwd.db~ for write"); |
163 | exit(SMS_OCONFIG); | |
dfb56d6b | 164 | } |
f575c498 | 165 | sprintf(uoutft, "%s~", uoutf); |
166 | uout = fopen(uoutft, "w"); | |
dfb56d6b | 167 | if (!uout) { |
f575c498 | 168 | perror("cannot open uid.db~ for write"); |
169 | exit(SMS_OCONFIG); | |
dfb56d6b | 170 | } |
3b9c758d | 171 | sprintf(boutft, "%s~", boutf); |
172 | bout = fopen(boutft, "w"); | |
173 | if (!bout) { | |
174 | perror("cannot open pobox.db for write"); | |
175 | exit(SMS_OCONFIG); | |
176 | } | |
dfb56d6b | 177 | |
3b9c758d | 178 | fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n"); |
179 | get_mach(); | |
dfb56d6b | 180 | |
bd8a14a5 | 181 | users = create_hash(10000); |
dfb56d6b | 182 | ## range of u is users |
183 | ## retrieve (login = u.#login, uid = u.#uid, shell = u.#shell, | |
0a48a760 | 184 | ## fullname = u.#fullname, nn = u.nickname, oa = u.office_addr, |
3b9c758d | 185 | ## op = u.office_phone, hp = u.home_phone, id = u.users_id, |
186 | ## pid = u.pop_id, ptype = u.potype) | |
bd8a14a5 | 187 | ## where u.status = 1 { |
188 | strtrim(login); | |
29904371 | 189 | dequote(fullname); |
0a48a760 | 190 | dequote(nn); |
29904371 | 191 | dequote(oa); |
192 | dequote(op); | |
193 | dequote(hp); | |
194 | dequote(shell); | |
bd8a14a5 | 195 | u = (struct user *) malloc(sizeof(struct user)); |
196 | strcpy(u->name, login); | |
197 | u->lists = NULL; | |
198 | hash_store(users, id, u); | |
0a48a760 | 199 | fprintf(pout, "%s.passwd\tHS UNSPECA \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n", |
200 | login, login, uid, fullname, nn, oa, op, hp, login, shell); | |
dfb56d6b | 201 | fprintf(uout, "%d.uid\tHS CNAME %s.passwd\n", uid, login); |
3b9c758d | 202 | if (ptype[0] == 'P' && (mach = hash_lookup(machines, pid))) { |
203 | fprintf(bout, "%s.pobox\tHS UNSPECA \"POP %s %s\"\n", | |
204 | login, mach, login); | |
205 | } | |
dfb56d6b | 206 | ## } |
207 | ||
3b9c758d | 208 | if (fclose(pout) || fclose(uout) || fclose(bout)) { |
209 | fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n"); | |
f575c498 | 210 | exit(SMS_CCONFIG); |
dfb56d6b | 211 | } |
f575c498 | 212 | fix_file(poutf); |
213 | fix_file(uoutf); | |
3b9c758d | 214 | fix_file(boutf); |
dfb56d6b | 215 | return(1); |
216 | ##} | |
217 | ||
218 | ||
f575c498 | 219 | /************************************************************************ |
220 | * WARNING: this routine mallocs a large amount of memory which it never frees. | |
221 | * This is considered OK only because main has been arranged to call this | |
222 | * last, so the process will exit shortly after we return. | |
223 | */ | |
224 | ||
dfb56d6b | 225 | do_groups() |
226 | ##{ | |
227 | FILE *iout, *gout, *lout; | |
644f2f23 | 228 | char ioutf[64], goutf[64], loutf[64], buf[2048], *l; |
bd8a14a5 | 229 | struct hash *groups; |
230 | register struct bucket *b, **p; | |
231 | struct grp *g; | |
232 | struct user *u; | |
dfb56d6b | 233 | struct stat isb, gsb, lsb; |
234 | time_t ftime; | |
f575c498 | 235 | register struct save_queue *sq; |
236 | struct save_queue *sq_create(); | |
bd8a14a5 | 237 | register int i; |
dfb56d6b | 238 | ## char name[33], *filetime; |
239 | ## int gid, id, lid, flag1, flag2, flag3, maxid; | |
240 | ||
241 | /* open files */ | |
242 | sprintf(ioutf, "%s/gid.db", HESIOD_DIR); | |
243 | sprintf(goutf, "%s/group.db", HESIOD_DIR); | |
244 | sprintf(loutf, "%s/grplist.db", HESIOD_DIR); | |
245 | ||
246 | if (stat(ioutf, &isb) == 0 && stat(goutf, &gsb) == 0 && stat(loutf, &lsb) == 0) { | |
247 | ftime = min(isb.st_mtime, min(gsb.st_mtime, lsb.st_mtime)); | |
248 | filetime = ingres_date_and_time(ftime); | |
249 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) | |
250 | ## where tblstats.table = "users" | |
251 | ## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime))) | |
252 | ## where tblstats.table = "list" | |
253 | ## retrieve (flag3 = int4(interval("min", tblstats.modtime - filetime))) | |
5c4da135 | 254 | ## where tblstats.table = "imembers" |
dfb56d6b | 255 | if (flag1 < 0 && flag2 < 0 && flag3 < 0) { |
256 | fprintf(stderr, "Files gid.db, group.db and grplist.db do not need to be rebuilt.\n"); | |
257 | return(0); | |
258 | } | |
259 | } | |
260 | ||
f575c498 | 261 | sprintf(buf, "%s~", ioutf); |
262 | iout = fopen(buf, "w"); | |
dfb56d6b | 263 | if (!iout) { |
264 | perror("cannot open gid.db for write"); | |
f575c498 | 265 | exit(SMS_OCONFIG); |
dfb56d6b | 266 | } |
f575c498 | 267 | sprintf(buf, "%s~", goutf); |
268 | gout = fopen(buf, "w"); | |
dfb56d6b | 269 | if (!gout) { |
270 | perror("cannot open group.db for write"); | |
f575c498 | 271 | exit(SMS_OCONFIG); |
dfb56d6b | 272 | } |
f575c498 | 273 | sprintf(buf, "%s~", loutf); |
274 | lout = fopen(buf, "w"); | |
dfb56d6b | 275 | if (!lout) { |
276 | perror("cannot open grplist.db for write"); | |
f575c498 | 277 | exit(SMS_OCONFIG); |
dfb56d6b | 278 | } |
279 | ||
280 | fprintf(stderr, "Building gid.db, group.db, and grplist.db\n"); | |
281 | ||
282 | /* make space for group list */ | |
bd8a14a5 | 283 | groups = create_hash(15000); |
dfb56d6b | 284 | |
285 | /* retrieve simple groups */ | |
bd8a14a5 | 286 | ## range of l is list |
5c4da135 | 287 | ## range of m is imembers |
29904371 | 288 | ## begin transaction |
3b9c758d | 289 | /* get lock records */ |
290 | ## retrieve (name = l.modtime) where l.list_id = 0 | |
291 | ## retrieve (name = users.modtime) where users.users_id = 0 | |
292 | ||
dfb56d6b | 293 | ## retrieve (name = l.#name, gid = l.#gid, lid = l.list_id) |
f575c498 | 294 | ## where l.group != 0 and l.active != 0 { |
bd8a14a5 | 295 | strtrim(name); |
dfb56d6b | 296 | sprintf(buf, "%s:%d", name, gid); |
bd8a14a5 | 297 | hash_store(groups, lid, strsave(buf)); |
dfb56d6b | 298 | fprintf(iout, "%d.gid\tHS CNAME %s.group\n", gid, name); |
299 | fprintf(gout, "%s.group\tHS UNSPECA \"%s:*:%d:\"\n", | |
300 | name, name, gid); | |
301 | ## } | |
302 | ||
f575c498 | 303 | fflush(iout); |
304 | fflush(gout); | |
305 | ||
dfb56d6b | 306 | /* now do grplists */ |
bd8a14a5 | 307 | if (users == NULL) { |
308 | users = create_hash(10000); | |
309 | ## range of u is users | |
310 | ## retrieve (id = u.users_id, name = u.login) where u.status = 1 { | |
311 | u = (struct user *) malloc(sizeof(struct user)); | |
312 | strcpy(u->name, strtrim(name)); | |
313 | u->lists = NULL; | |
314 | hash_store(users, id, u); | |
dfb56d6b | 315 | ## } |
dfb56d6b | 316 | } |
bd8a14a5 | 317 | |
318 | ## repeat retrieve (lid = m.list_id, id = m.member_id) | |
319 | ## where m.member_type = "USER" { | |
1991abf7 | 320 | if ((u = (struct user *) hash_lookup(users, id)) && |
321 | (hash_lookup(groups, lid) != NULL)) { | |
bd8a14a5 | 322 | g = (struct grp *) malloc(sizeof(struct grp)); |
323 | g->next = u->lists; | |
324 | u->lists = g; | |
325 | g->id = lid; | |
326 | } | |
327 | ## } | |
29904371 | 328 | ## end transaction |
bd8a14a5 | 329 | |
330 | for (p = &(users->data[users->size - 1]); p >= users->data; p--) { | |
331 | for (b = *p; b; b = b->next) { | |
1991abf7 | 332 | i = 0; |
333 | sprintf(buf, "%s.grplist\tHS UNSPECA \"", | |
bd8a14a5 | 334 | ((struct user *)b->data)->name); |
335 | for (g = ((struct user *)b->data)->lists; g; g = g->next) | |
1991abf7 | 336 | if (l = hash_lookup(groups, g->id)) { |
337 | i++; | |
338 | strcat(buf, l); | |
339 | if (g->next) | |
340 | strcat(buf, ":"); | |
341 | } | |
342 | strcat(buf, "\"\n"); | |
00483154 | 343 | if (i > 0) |
344 | fputs(buf, lout); | |
bd8a14a5 | 345 | } |
346 | } | |
347 | ||
f575c498 | 348 | #ifdef notdef |
349 | /* This is commented out because it takes on the order of 30 minutes to | |
350 | * run. Instead, we never free the memory, but the program will exit | |
351 | * shortly anyway. | |
352 | */ | |
dfb56d6b | 353 | sq_destroy(sq); |
bd8a14a5 | 354 | { |
355 | register char **p; | |
356 | for (p = &groups[maxid-1]; p >= groups; p--) | |
357 | if (*p) | |
358 | free(*p); | |
359 | } | |
dfb56d6b | 360 | free(groups); |
f575c498 | 361 | #endif |
dfb56d6b | 362 | |
363 | if (fclose(iout) || fclose(gout) || fclose(lout)) { | |
364 | fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n"); | |
f575c498 | 365 | exit(SMS_CCONFIG); |
dfb56d6b | 366 | } |
f575c498 | 367 | fix_file(ioutf); |
368 | fix_file(goutf); | |
369 | fix_file(loutf); | |
dfb56d6b | 370 | return(1); |
371 | ##} | |
372 | ||
373 | ||
374 | do_filsys() | |
375 | ##{ | |
376 | FILE *out; | |
90647001 | 377 | char outf[64], outft[64], *mach, machbuf[128], *group; |
abeed590 | 378 | register char *p; |
dfb56d6b | 379 | struct stat sb; |
380 | time_t ftime; | |
90647001 | 381 | struct save_queue *sq, *sq_create(); |
a30e1c62 | 382 | ## char name[33], type[9], loc[81], access[2], mount[33], trans[257]; |
f575c498 | 383 | ## char *filetime, comments[65]; |
90647001 | 384 | ## int flag1, flag2, flag3, flag4, id, fid; |
f8508066 | 385 | char *index(); |
dfb56d6b | 386 | |
387 | sprintf(outf, "%s/filsys.db", HESIOD_DIR); | |
388 | ||
389 | if (stat(outf, &sb) == 0) { | |
390 | ftime = sb.st_mtime; | |
391 | filetime = ingres_date_and_time(ftime); | |
392 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) | |
393 | ## where tblstats.table = "filesys" | |
394 | ## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime))) | |
395 | ## where tblstats.table = "machine" | |
396 | ## retrieve (flag3 = int4(interval("min", tblstats.modtime - filetime))) | |
397 | ## where tblstats.table = "alias" | |
90647001 | 398 | ## retrieve (flag4 = int4(interval("min", tblstats.modtime - filetime))) |
399 | ## where tblstats.table = "fsgroup" | |
400 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) { | |
dfb56d6b | 401 | fprintf(stderr, "File filsys.db does not need to be rebuilt.\n"); |
402 | return(0); | |
403 | } | |
404 | } | |
405 | ||
f575c498 | 406 | sprintf(outft, "%s~", outf); |
407 | out = fopen(outft, "w"); | |
dfb56d6b | 408 | if (!out) { |
409 | perror("cannot open filsys.db for write"); | |
f575c498 | 410 | exit(SMS_OCONFIG); |
dfb56d6b | 411 | } |
412 | ||
413 | fprintf(stderr, "Building filsys.db\n"); | |
bd8a14a5 | 414 | get_mach(); |
90647001 | 415 | sq = sq_create(); |
dfb56d6b | 416 | |
417 | ## range of f is filesys | |
bd8a14a5 | 418 | ## retrieve (name = f.label, type = f.#type, loc = f.#name, id = f.mach_id, |
90647001 | 419 | ## access = f.#access, mount = f.#mount, comments = f.#comments, |
420 | ## fid = f.filsys_id) { | |
bd8a14a5 | 421 | strtrim(name); |
422 | strtrim(type); | |
90647001 | 423 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) { |
bd8a14a5 | 424 | strtrim(loc); |
425 | strtrim(access); | |
426 | strtrim(mount); | |
abeed590 | 427 | if (mach = hash_lookup(machines, id)) { |
428 | for (p = machbuf; *mach && *mach != '.'; mach++) { | |
429 | if (isupper(*mach)) | |
430 | *p++ = tolower(*mach); | |
431 | else | |
432 | *p++ = *mach; | |
433 | *p = 0; | |
434 | } | |
435 | fprintf(out, "%s.filsys\tHS UNSPECA \"%s %s %s %s %s\"\n", | |
436 | name, type, loc, machbuf, access, mount); | |
437 | } | |
333f7a7f | 438 | } else if (!strcmp(type, "AFS")) { |
439 | strtrim(loc); | |
440 | strtrim(access); | |
441 | strtrim(mount); | |
442 | fprintf(out, "%s.filsys\tHS UNSPECA \"AFS %s %s %s\"\n", | |
443 | name, loc, access, mount); | |
90647001 | 444 | } else if (!strcmp(type, "ERR")) { |
bd8a14a5 | 445 | strtrim(comments); |
446 | fprintf(out, "%s.filsys\tHS UNSPECA \"ERR %s\"\n", | |
447 | name, comments); | |
90647001 | 448 | } else if (!strcmp(type, "FSGROUP")) { |
449 | sprintf(trans, "%s:%d", name, fid); | |
450 | sq_save_data(sq, strsave(trans)); | |
f575c498 | 451 | } |
dfb56d6b | 452 | ## } |
453 | ||
90647001 | 454 | ## range of g is fsgroup |
455 | while (sq_get_data(sq, &group)) { | |
456 | fid = atoi(index(group, ':')+1); | |
457 | *index(group, ':') = 0; | |
458 | ## retrieve (type = f.#type, loc = f.#name, id = f.mach_id, | |
459 | ## access = f.#access, mount = f.#mount, comments = f.#comments, | |
460 | ## name = f.#label, trans = g.#key) | |
461 | ## where f.filsys_id = g.filsys_id and g.group_id = fid | |
462 | ## sort by #trans, #name { | |
463 | strtrim(type); | |
464 | if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) { | |
465 | strtrim(loc); | |
466 | strtrim(access); | |
467 | strtrim(mount); | |
468 | if (mach = hash_lookup(machines, id)) { | |
469 | for (p = machbuf; *mach && *mach != '.'; mach++) { | |
470 | if (isupper(*mach)) | |
471 | *p++ = tolower(*mach); | |
472 | else | |
473 | *p++ = *mach; | |
474 | *p = 0; | |
475 | } | |
476 | fprintf(out, "%s.filsys\tHS UNSPECA \"%s %s %s %s %s\"\n", | |
477 | group, type, loc, machbuf, access, mount); | |
478 | } | |
333f7a7f | 479 | } else if (!strcmp(type, "AFS")) { |
480 | strtrim(loc); | |
481 | strtrim(access); | |
482 | strtrim(mount); | |
483 | fprintf(out, "%s.filsys\tHS UNSPECA \"AFS %s %s %s\"\n", | |
484 | group, loc, access, mount); | |
90647001 | 485 | } else if (!strcmp(type, "ERR")) { |
486 | strtrim(comments); | |
487 | fprintf(out, "%s.filsys\tHS UNSPECA \"ERR %s\"\n", | |
488 | group, comments); | |
489 | } | |
490 | ## } | |
491 | free(group); | |
492 | } | |
493 | sq_destroy(sq); | |
29904371 | 494 | |
dfb56d6b | 495 | ## range of a is alias |
496 | ## retrieve (name = a.#name, trans = a.#trans) where a.#type = "FILESYS" { | |
bd8a14a5 | 497 | strtrim(name); |
498 | strtrim(trans); | |
dfb56d6b | 499 | fprintf(out, "%s.filsys\tHS CNAME %s.filsys\n", name, trans); |
500 | ## } | |
501 | ||
502 | if (fclose(out)) { | |
503 | fprintf(stderr, "Unsuccessful close of filsys.db\n"); | |
f575c498 | 504 | exit(SMS_CCONFIG); |
dfb56d6b | 505 | } |
f575c498 | 506 | fix_file(outf); |
dfb56d6b | 507 | return(1); |
508 | ##} | |
509 | ||
510 | ||
511 | /* | |
512 | * Modified from sys/types.h: | |
513 | */ | |
514 | int setsize; /* = howmany(setbits, NSETBITS) */ | |
515 | ||
516 | typedef long set_mask; | |
517 | #define NSETBITS (sizeof(set_mask) * NBBY) /* bits per mask */ | |
518 | #ifndef howmany | |
519 | #define howmany(x, y) (((x)+((y)-1))/(y)) | |
520 | #endif | |
521 | ||
522 | #define SET_SET(n, p) ((p)[(n)/NSETBITS] |= (1 << ((n) % NSETBITS))) | |
523 | #define SET_CLR(n, p) ((p)[(n)/NSETBITS] &= ~(1 << ((n) % NSETBITS))) | |
524 | #define SET_ISSET(n, p) ((p)[(n)/NSETBITS] & (1 << ((n) % NSETBITS))) | |
525 | #define SET_CREATE() ((set_mask *)malloc(setsize * sizeof(set_mask))) | |
526 | #define SET_ZERO(p) bzero((char *)(p), setsize * sizeof(set_mask)) | |
527 | #define SET_CMP(p1, p2) (bcmp((p1), (p2), setsize * sizeof(set_mask))) | |
528 | ||
529 | ||
530 | do_cluster() | |
531 | ##{ | |
532 | FILE *out; | |
29904371 | 533 | char outf[64], outft[64], *mach, machbuf[33], *p; |
dfb56d6b | 534 | struct stat sb; |
535 | time_t ftime; | |
536 | ## int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id; | |
bd8a14a5 | 537 | ## char name[33], label[17], data[33], *filetime; |
dfb56d6b | 538 | set_mask **machs, *ms, *ps; |
539 | ||
540 | sprintf(outf, "%s/cluster.db", HESIOD_DIR); | |
541 | ||
542 | if (stat(outf, &sb) == 0) { | |
543 | ftime = sb.st_mtime; | |
544 | filetime = ingres_date_and_time(ftime); | |
545 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) | |
546 | ## where tblstats.table = "cluster" | |
547 | ## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime))) | |
548 | ## where tblstats.table = "machine" | |
549 | ## retrieve (flag3 = int4(interval("min", tblstats.modtime - filetime))) | |
550 | ## where tblstats.table = "mcmap" | |
551 | ## retrieve (flag4 = int4(interval("min", tblstats.modtime - filetime))) | |
552 | ## where tblstats.table = "svc" | |
553 | if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) { | |
554 | fprintf(stderr, "File cluster.db does not need to be rebuilt.\n"); | |
555 | return(0); | |
556 | } | |
557 | } | |
558 | ||
f575c498 | 559 | sprintf(outft, "%s~", outf); |
560 | out = fopen(outft, "w"); | |
dfb56d6b | 561 | if (!out) { |
562 | perror("cannot open cluster.db for write"); | |
f575c498 | 563 | exit(SMS_OCONFIG); |
dfb56d6b | 564 | } |
565 | ||
566 | fprintf(stderr, "Building cluster.db\n"); | |
bd8a14a5 | 567 | get_mach(); |
dfb56d6b | 568 | |
569 | ## range of c is cluster | |
29904371 | 570 | ## begin transaction |
dfb56d6b | 571 | ## retrieve (maxclu = max(c.clu_id)) |
3604fe12 | 572 | maxclu++; |
dfb56d6b | 573 | setsize = howmany(maxclu, NSETBITS); |
574 | ## range of m is machine | |
575 | ## retrieve (maxmach = max(m.mach_id)) | |
3604fe12 | 576 | maxmach++; |
dfb56d6b | 577 | machs = (set_mask **)malloc((maxmach + 1) * sizeof(set_mask **)); |
578 | bzero(machs, (maxmach + 1) * sizeof(int)); | |
579 | ||
580 | ## range of p is mcmap | |
581 | ## retrieve (mid = p.mach_id, cid = p.clu_id) { | |
582 | if (!(ms = machs[mid])) { | |
583 | ms = machs[mid] = SET_CREATE(); | |
584 | SET_ZERO(ms); | |
585 | } | |
586 | SET_SET(cid, ms); | |
587 | ## } | |
588 | ||
589 | ## range of d is svc | |
590 | for (mid = 1; mid < maxmach; mid++) { | |
591 | if (!machs[mid]) | |
592 | continue; | |
593 | ms = machs[mid]; | |
dfb56d6b | 594 | for (cid = 1; cid < maxclu; cid++) { |
595 | if (SET_ISSET(cid, ms)) { | |
596 | ## repeat retrieve (label = d.serv_label, data = d.serv_cluster) | |
597 | ## where d.clu_id = @cid { | |
bd8a14a5 | 598 | strtrim(label); |
599 | strtrim(data); | |
f575c498 | 600 | fprintf(out, |
601 | "smsinternal-%d.cluster\tHS UNSPECA \"%s %s\"\n", | |
602 | mid, label, data); | |
dfb56d6b | 603 | ## } |
604 | } | |
605 | } | |
606 | ||
29904371 | 607 | if (mach = hash_lookup(machines, mid)) { |
608 | for (p = machbuf; *mach && *mach != '.'; mach++) | |
609 | *p++ = *mach; | |
610 | *p = 0; | |
611 | fprintf(out, "%s.cluster\tHS CNAME smsinternal-%d.cluster\n", | |
612 | machbuf, mid); | |
613 | } | |
dfb56d6b | 614 | for (id = mid + 1; id < maxmach; id++) { |
615 | if ((ps = machs[id]) && !SET_CMP(ms, ps)) { | |
616 | free(ps); | |
617 | machs[id] = NULL; | |
29904371 | 618 | if (mach = hash_lookup(machines, id)) { |
619 | for (p = machbuf; *mach && *mach != '.'; mach++) | |
620 | *p++ = *mach; | |
621 | *p = 0; | |
622 | fprintf(out,"%s.cluster\tHS CNAME smsinternal-%d.cluster\n", | |
623 | machbuf, mid); | |
624 | } | |
dfb56d6b | 625 | } |
626 | } | |
627 | free(ms); | |
628 | machs[mid] = NULL; | |
629 | } | |
dfb56d6b | 630 | |
631 | ## retrieve (name = c.#name, label = d.serv_label, data = d.serv_cluster) | |
632 | ## where c.clu_id = d.clu_id { | |
bd8a14a5 | 633 | strtrim(name); |
634 | strtrim(label); | |
635 | strtrim(data); | |
dfb56d6b | 636 | fprintf(out, "%s.cluster\tHS UNSPECA \"%s %s\"\n", |
637 | name, label, data); | |
638 | ## } | |
29904371 | 639 | ## end transaction |
640 | free(machs); | |
dfb56d6b | 641 | |
642 | if (fclose(out)) { | |
643 | fprintf(stderr, "Unsuccessful close of cluster.db\n"); | |
f575c498 | 644 | exit(SMS_CCONFIG); |
dfb56d6b | 645 | } |
f575c498 | 646 | fix_file(outf); |
dfb56d6b | 647 | return(1); |
648 | ##} | |
649 | ||
650 | ||
651 | do_printers() | |
652 | ##{ | |
653 | FILE *out; | |
f575c498 | 654 | char outf[64], outft[64]; |
dfb56d6b | 655 | struct stat sb; |
656 | time_t ftime; | |
29904371 | 657 | ## char name[17], rp[17], sd[33], rm[33], *filetime; |
dfb56d6b | 658 | ## int flag; |
659 | ||
660 | sprintf(outf, "%s/printcap.db", HESIOD_DIR); | |
661 | ||
662 | if (stat(outf, &sb) == 0) { | |
663 | ftime = sb.st_mtime; | |
664 | filetime = ingres_date_and_time(ftime); | |
665 | ## retrieve (flag = int4(interval("min", tblstats.modtime - filetime))) | |
666 | ## where tblstats.table = "printcap" | |
667 | if (flag < 0) { | |
668 | fprintf(stderr, "File printcap.db does not need to be rebuilt.\n"); | |
669 | return(0); | |
670 | } | |
671 | } | |
672 | ||
f575c498 | 673 | sprintf(outft, "%s~", outf); |
674 | out = fopen(outft, "w"); | |
dfb56d6b | 675 | if (!out) { |
676 | perror("cannot open printcap.db for write"); | |
f575c498 | 677 | exit(SMS_OCONFIG); |
dfb56d6b | 678 | } |
679 | ||
680 | fprintf(stderr, "Building printcap.db\n"); | |
681 | ||
682 | ## range of p is printcap | |
29904371 | 683 | ## retrieve (name = p.#name, rp = p.#rp, sd = p.dir, rm = machine.#name) |
684 | ## where machine.mach_id = p.mach_id { | |
bd8a14a5 | 685 | strtrim(name); |
29904371 | 686 | strtrim(rp); |
687 | strtrim(sd); | |
688 | strtrim(rm); | |
689 | fprintf(out, "%s.pcap\tHS UNSPECA \"%s:rp=%s:rm=%s:sd=%s\"\n", | |
690 | name, name, rp, rm, sd); | |
dfb56d6b | 691 | ## } |
692 | ||
693 | if (fclose(out)) { | |
694 | fprintf(stderr, "Unsuccessful close of pcap.db\n"); | |
f575c498 | 695 | exit(SMS_CCONFIG); |
dfb56d6b | 696 | } |
f575c498 | 697 | fix_file(outf); |
dfb56d6b | 698 | return(1); |
699 | ##} | |
700 | ||
701 | ||
f575c498 | 702 | do_sloc() |
dfb56d6b | 703 | ##{ |
f575c498 | 704 | FILE *out, *old, *new; |
bd8a14a5 | 705 | char outf[64], outft[64], *mach; |
dfb56d6b | 706 | struct stat sb; |
707 | time_t ftime; | |
f575c498 | 708 | register int c; |
bd8a14a5 | 709 | ## char service[17], *filetime; |
710 | ## int port, flag1, flag2, id; | |
dfb56d6b | 711 | |
712 | sprintf(outf, "%s/sloc.db", HESIOD_DIR); | |
713 | ||
714 | if (stat(outf, &sb) == 0) { | |
715 | ftime = sb.st_mtime; | |
716 | filetime = ingres_date_and_time(ftime); | |
717 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) | |
718 | ## where tblstats.table = "serverhosts" | |
719 | ## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime))) | |
720 | ## where tblstats.table = "machine" | |
721 | if (flag1 < 0 && flag2 < 0) { | |
722 | fprintf(stderr, "File sloc.db does not need to be rebuilt.\n"); | |
f575c498 | 723 | return(0); |
dfb56d6b | 724 | } |
725 | } | |
726 | ||
f575c498 | 727 | sprintf(outft, "%s~", outf); |
728 | out = fopen(outft, "w"); | |
dfb56d6b | 729 | if (!out) { |
730 | perror("cannot open sloc.db for write"); | |
f575c498 | 731 | exit(SMS_OCONFIG); |
dfb56d6b | 732 | } |
733 | ||
734 | fprintf(stderr, "Building sloc.db\n"); | |
bd8a14a5 | 735 | get_mach(); |
dfb56d6b | 736 | |
737 | ## range of s is serverhosts | |
bd8a14a5 | 738 | ## retrieve (service = s.#service, id = s.mach_id) |
739 | ## sort by #service { | |
740 | strtrim(service); | |
741 | if (mach = hash_lookup(machines, id)) | |
742 | fprintf(out, "%s.sloc\tHS UNSPECA %s\n", service, mach); | |
dfb56d6b | 743 | ## } |
744 | ||
745 | if (fclose(out)) { | |
746 | fprintf(stderr, "Unsuccessful close of sloc.db\n"); | |
f575c498 | 747 | exit(SMS_CCONFIG); |
748 | } | |
749 | ||
bd8a14a5 | 750 | fix_file(outf); |
751 | return(1); | |
f575c498 | 752 | ##} |
753 | ||
754 | do_service() | |
755 | ##{ | |
756 | FILE *out; | |
757 | char outf[64], outft[64]; | |
758 | struct stat sb; | |
759 | time_t ftime; | |
760 | ## char mach[33], service[33], protocol[9], altserv[129], *filetime; | |
761 | ## int port, flag1, flag2; | |
dfb56d6b | 762 | |
dfb56d6b | 763 | sprintf(outf, "%s/service.db", HESIOD_DIR); |
764 | ||
765 | if (stat(outf, &sb) == 0) { | |
766 | ftime = sb.st_mtime; | |
767 | filetime = ingres_date_and_time(ftime); | |
768 | ## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime))) | |
769 | ## where tblstats.table = "services" | |
770 | if (flag1 < 0) { | |
771 | fprintf(stderr, "File service.db does not need to be rebuilt.\n"); | |
772 | return(0); | |
773 | } | |
774 | } | |
775 | ||
f575c498 | 776 | sprintf(outft, "%s~", outf); |
777 | out = fopen(outft, "w"); | |
dfb56d6b | 778 | if (!out) { |
779 | perror("cannot open service.db for write"); | |
f575c498 | 780 | exit(SMS_OCONFIG); |
dfb56d6b | 781 | } |
782 | ||
783 | fprintf(stderr, "Building service.db\n"); | |
784 | ||
785 | ## range of s is services | |
786 | ## retrieve (service = s.name, protocol = lowercase(s.#protocol), | |
787 | ## port = s.#port) { | |
bd8a14a5 | 788 | strtrim(service); |
789 | strtrim(protocol); | |
dfb56d6b | 790 | fprintf(out, "%s.service\tHS UNSPECA \"%s %s %d\"\n", |
791 | service, service, protocol, port); | |
792 | ## } | |
793 | ||
f575c498 | 794 | ## range of a is alias |
795 | ## retrieve (service = a.name, altserv = a.trans) where a.type = "SERVICE" { | |
bd8a14a5 | 796 | strtrim(service); |
797 | strtrim(altserv); | |
f575c498 | 798 | fprintf(out, "%s.service\tHS CNAME %s.service\n", service, altserv); |
799 | ## } | |
800 | ||
dfb56d6b | 801 | if (fclose(out)) { |
802 | fprintf(stderr, "Unsuccessful close of service.db\n"); | |
f575c498 | 803 | exit(SMS_CCONFIG); |
dfb56d6b | 804 | } |
f575c498 | 805 | fix_file(outf); |
dfb56d6b | 806 | return(1); |
807 | ##} |