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