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.
7 * (c) Copyright 1988-1998 by the Massachusetts Institute of Technology.
8 * For copying and distribution information, please see the file
12 #include <mit-copyright.h>
14 #include <moira_site.h>
24 EXEC SQL INCLUDE sqlca;
36 #define HESIOD_SUBDIR "hesiod"
39 /* max number of bytes of a data record that can be returned in a hesiod
40 * query. This is 512 - overhead (~78) [derived empirically]
41 * (it used to be 446 with older versions of bind)
43 #define MAXHESSIZE 434
45 char hesiod_dir[MAXPATHLEN];
47 #define min(x, y) ((x) < (y) ? (x) : (y))
48 struct hash *machines = NULL;
49 struct hash *users = NULL;
50 char *whoami = "hesiod.gen";
51 char *db = "moira/moira";
58 char name[USERS_LOGIN_SIZE];
63 * Modified from sys/types.h:
65 int setsize; /* = howmany(setbits, NSETBITS) */
67 typedef long set_mask;
68 #define NSETBITS (sizeof(set_mask) * NBBY) /* bits per mask */
70 #define howmany(x, y) (((x) + ((y) - 1)) / (y))
73 #define SET_SET(n, p) ((p)[(n)/NSETBITS] |= (1 << ((n) % NSETBITS)))
74 #define SET_CLR(n, p) ((p)[(n)/NSETBITS] &= ~(1 << ((n) % NSETBITS)))
75 #define SET_ISSET(n, p) ((p)[(n)/NSETBITS] & (1 << ((n) % NSETBITS)))
76 #define SET_CREATE() (malloc(setsize * sizeof(set_mask)))
77 #define SET_ZERO(p) memset(p, 0, setsize * sizeof(set_mask))
78 #define SET_CMP(p1, p2) (memcmp(p1, p2, setsize * sizeof(set_mask)))
82 int nbitsset(set_mask *set);
83 int valid(char *name);
89 int do_printcap(void);
93 int main(int argc, char **argv)
101 fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
105 initialize_sms_error_table();
106 sprintf(hesiod_dir, "%s/%s", DCM_DIR, HESIOD_SUBDIR);
108 EXEC SQL CONNECT :db;
110 changed = do_passwd();
111 changed += do_filsys();
112 changed += do_cluster();
113 changed += do_printcap();
114 changed += do_sloc();
115 changed += do_service();
116 changed += do_groups();
120 fprintf(stderr, "No files updated.\n");
121 if (argc == 2 && stat(argv[1], &sb) == 0)
127 fprintf(stderr, "Building tar file.\n");
128 sprintf(cmd, "cd %s; tar cf %s .", hesiod_dir, argv[1]);
139 EXEC SQL BEGIN DECLARE SECTION;
141 char name[MACHINE_NAME_SIZE];
142 EXEC SQL END DECLARE SECTION;
147 machines = create_hash(1000);
148 EXEC SQL DECLARE m_cursor CURSOR FOR
151 WHERE status = 1 and mach_id != 0
153 EXEC SQL OPEN m_cursor;
156 EXEC SQL FETCH m_cursor INTO :name, :id;
162 hash_store(machines, id, strdup(name));
164 if (sqlca.sqlcode < 0)
165 db_error(sqlca.sqlcode);
166 EXEC SQL CLOSE m_cursor;
171 /* Determine whether or not a name is a valid DNS label.
172 (Can't start or end with . or have two .s in a row) */
173 int valid(char *name)
177 for (sawdot = 1; *name; name++)
195 FILE *pout, *uout, *bout;
196 char poutf[MAXPATHLEN], uoutf[MAXPATHLEN], poutft[MAXPATHLEN];
197 char uoutft[MAXPATHLEN], boutf[MAXPATHLEN], boutft[MAXPATHLEN];
198 struct stat psb, usb, bsb;
202 EXEC SQL BEGIN DECLARE SECTION;
203 char login[USERS_LOGIN_SIZE], shell[USERS_SHELL_SIZE];
204 char fullname[USERS_FULLNAME_SIZE], oa[USERS_OFFICE_ADDR_SIZE];
205 char op[USERS_OFFICE_PHONE_SIZE], hp[USERS_HOME_PHONE_SIZE];
206 char nn[USERS_NICKNAME_SIZE], ptype[USERS_POTYPE_SIZE];
207 int uid, flag1, flag2, id, pid, status;
208 EXEC SQL END DECLARE SECTION;
210 sprintf(poutf, "%s/passwd.db", hesiod_dir);
211 sprintf(uoutf, "%s/uid.db", hesiod_dir);
212 sprintf(boutf, "%s/pobox.db", hesiod_dir);
214 if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 &&
215 stat(boutf, &bsb) == 0)
217 ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime);
218 if (ModDiff (&flag1, "users", ftime) ||
219 ModDiff (&flag2, "machine", ftime))
221 if (flag1 < 0 && flag2 < 0)
223 fprintf(stderr, "Files passwd.db, uid.db, and pobox.db "
224 "do not need to be rebuilt.\n");
229 sprintf(poutft, "%s~", poutf);
230 pout = fopen(poutft, "w");
233 perror("cannot open passwd.db~ for write");
236 sprintf(uoutft, "%s~", uoutf);
237 uout = fopen(uoutft, "w");
240 perror("cannot open uid.db~ for write");
243 sprintf(boutft, "%s~", boutf);
244 bout = fopen(boutft, "w");
247 perror("cannot open pobox.db for write");
251 fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n");
254 users = create_hash(12001);
255 EXEC SQL DECLARE u_cursor CURSOR FOR
256 SELECT login, unix_uid, shell, fullname, nickname, office_addr,
257 office_phone, home_phone, users_id, pop_id, potype, status
259 WHERE status = 1 OR status = 2 OR status = 5 OR status = 6
261 EXEC SQL OPEN u_cursor;
264 EXEC SQL FETCH u_cursor INTO :login, :uid, :shell, :fullname, :nn,
265 :oa, :op, :hp, :id, :pid, :ptype, :status;
275 u = malloc(sizeof(struct user));
276 strcpy(u->name, login);
278 hash_store(users, id, u);
279 if (status == 1 || status == 2)
281 fprintf(pout, "%s.passwd\t%s %s \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n",
282 login, HCLASS, HTYPE, login, uid, fullname, nn, oa,
283 op, hp, login, shell);
284 fprintf(uout, "%d.uid\t%s CNAME %s.passwd\n", uid, HCLASS, login);
286 if (pid != 0 && (mach = hash_lookup(machines, pid)))
288 fprintf(bout, "%s.pobox\t%s %s \"POP %s %s\"\n",
289 login, HCLASS, HTYPE, mach, login);
292 if (sqlca.sqlcode < 0)
293 db_error(sqlca.sqlcode);
294 EXEC SQL CLOSE u_cursor;
297 if (fclose(pout) || fclose(uout) || fclose(bout))
299 fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n");
311 FILE *iout, *gout, *lout;
312 char ioutf[MAXPATHLEN], goutf[MAXPATHLEN], loutf[MAXPATHLEN];
313 char buf[MAXPATHLEN], *l;
315 struct bucket *b, **p;
318 struct stat isb, gsb, lsb;
320 EXEC SQL BEGIN DECLARE SECTION;
321 char name[LIST_NAME_SIZE];
322 int gid, id, lid, flag1, flag2, flag3, len;
323 EXEC SQL END DECLARE SECTION;
326 sprintf(ioutf, "%s/gid.db", hesiod_dir);
327 sprintf(goutf, "%s/group.db", hesiod_dir);
328 sprintf(loutf, "%s/grplist.db", hesiod_dir);
330 if (stat(ioutf, &isb) == 0 && stat(goutf, &gsb) == 0 &&
331 stat(loutf, &lsb) == 0)
333 ftime = min(isb.st_mtime, min(gsb.st_mtime, lsb.st_mtime));
334 if (ModDiff (&flag1, "users", ftime) ||
335 ModDiff (&flag2, "list", ftime) ||
336 ModDiff (&flag3, "imembers", ftime))
338 if (flag1 < 0 && flag2 < 0 && flag3 < 0)
340 fprintf(stderr, "Files gid.db, group.db and grplist.db "
341 "do not need to be rebuilt.\n");
346 sprintf(buf, "%s~", ioutf);
347 iout = fopen(buf, "w");
350 perror("cannot open gid.db for write");
353 sprintf(buf, "%s~", goutf);
354 gout = fopen(buf, "w");
357 perror("cannot open group.db for write");
360 sprintf(buf, "%s~", loutf);
361 lout = fopen(buf, "w");
364 perror("cannot open grplist.db for write");
368 fprintf(stderr, "Building gid.db, group.db, and grplist.db\n");
370 /* make space for group list */
371 groups = create_hash(15001);
373 /* The following WHENEVER is declarative, not executed,
374 * and applies for the remainder of this file only.
376 EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
378 EXEC SQL DECLARE l_cursor CURSOR FOR
379 SELECT name, gid, list_id
381 WHERE grouplist != 0 AND active != 0
383 EXEC SQL OPEN l_cursor;
386 char buf[LIST_NAME_SIZE + 10];
388 EXEC SQL FETCH l_cursor INTO :name, :gid, :lid;
394 sprintf(buf, "%s:%d", name, gid);
395 hash_store(groups, lid, strdup(buf));
396 fprintf(iout, "%d.gid\t%s CNAME %s.group\n", gid, HCLASS, name);
397 fprintf(gout, "%s.group\t%s %s \"%s:*:%d:\"\n",
398 name, HCLASS, HTYPE, name, gid);
400 EXEC SQL CLOSE l_cursor;
405 /* now do grplists */
408 users = create_hash(12001);
409 EXEC SQL DECLARE u_cursor2 CURSOR FOR
410 SELECT users_id, login
412 WHERE status = 1 OR status = 2
414 EXEC SQL OPEN u_cursor2;
417 EXEC SQL FETCH u_cursor2 INTO :id, :name;
420 u = malloc(sizeof(struct user));
421 strcpy(u->name, strtrim(name));
423 hash_store(users, id, u);
425 EXEC SQL CLOSE u_cursor2;
428 EXEC SQL DECLARE i_cursor CURSOR FOR
429 SELECT list_id, member_id
431 WHERE member_type = 'USER'
433 EXEC SQL OPEN i_cursor;
436 EXEC SQL FETCH i_cursor INTO :lid, :id;
439 if ((l = hash_lookup(groups, lid)) && (u = hash_lookup(users, id)))
441 g = malloc(sizeof(struct grp));
447 EXEC SQL CLOSE i_cursor;
451 for (p = &(users->data[users->size - 1]); p >= users->data; p--)
453 for (b = *p; b; b = b->next)
455 if (!(g = ((struct user *)b->data)->lists))
457 fprintf(lout, "%s.grplist\t%s %s \"",
458 ((struct user *)b->data)->name, HCLASS, HTYPE);
460 for (; g; g = g->next)
462 if (len + strlen(g->lid) + 1 < MAXHESSIZE)
467 len += strlen(g->lid) + 1;
471 com_err(whoami, 0, "truncated grp list for user %s",
472 ((struct user *)b->data)->name);
480 if (fclose(iout) || fclose(gout) || fclose(lout))
482 fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n");
490 db_error(sqlca.sqlcode);
498 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach, *group;
501 struct save_queue *sq, *sq2;
502 EXEC SQL BEGIN DECLARE SECTION;
503 char name[FILESYS_LABEL_SIZE], type[FILESYS_TYPE_SIZE];
504 char loc[FILESYS_NAME_SIZE], access[FILESYS_RWACCESS_SIZE];
505 char mount[FILESYS_MOUNT_SIZE], comments[FILESYS_COMMENTS_SIZE];
506 char key[FSGROUP_KEY_SIZE];
507 char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE];
508 int flag1, flag2, flag3, flag4, id, fid;
509 EXEC SQL END DECLARE SECTION;
511 sprintf(outf, "%s/filsys.db", hesiod_dir);
513 if (stat(outf, &sb) == 0)
517 if (ModDiff(&flag1, "filesys", ftime))
519 if (ModDiff(&flag2, "machine", ftime))
521 if (ModDiff(&flag3, "alias", ftime))
523 if (ModDiff(&flag4, "fsgroup", ftime))
526 if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0)
528 fprintf(stderr, "File filsys.db does not need to be rebuilt.\n");
533 sprintf(outft, "%s~", outf);
534 out = fopen(outft, "w");
537 perror("cannot open filsys.db for write");
541 fprintf(stderr, "Building filsys.db\n");
546 EXEC SQL DECLARE f_cursor CURSOR FOR
547 SELECT label, type, name, mach_id, rwaccess, mount, comments, filsys_id
550 EXEC SQL OPEN f_cursor;
553 EXEC SQL FETCH f_cursor INTO :name, :type, :loc, :id, :access,
554 :mount, :comments, :fid;
561 if (!strcmp(type, "NFS") || !strcmp(type, "RVD"))
563 if ((mach = hash_lookup(machines, id)))
565 fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s\"\n",
566 name, HCLASS, HTYPE, type, strtrim(loc),
567 mach, strtrim(access), strtrim(mount));
570 else if (!strcmp(type, "AFS"))
572 fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s\"\n",
573 name, HCLASS, HTYPE, strtrim(loc),
574 strtrim(access), strtrim(mount));
576 else if (!strcmp(type, "ERR"))
578 fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n",
579 name, HCLASS, HTYPE, strtrim(comments));
581 else if (!strcmp(type, "FSGROUP"))
583 char buf[FILESYS_NAME_SIZE + 10];
584 sprintf(buf, "%s:%d", name, fid);
585 sq_save_data(sq, strdup(buf));
587 else if (!strcmp(type, "MUL"))
589 char buf[FILESYS_NAME_SIZE + 10];
590 sprintf(buf, "%s:%d", name, fid);
591 sq_save_data(sq2, strdup(buf));
594 EXEC SQL CLOSE f_cursor;
596 while (sq_get_data(sq, &group))
598 fid = atoi(strchr(group, ':') + 1);
599 *strchr(group, ':') = 0;
601 EXEC SQL DECLARE f_cursor2 CURSOR FOR
602 SELECT DISTINCT f.type, f.name, f.mach_id, f.rwaccess, f.mount,
603 f.comments, f.label, g.key
604 FROM filesys f, fsgroup g
605 WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid
607 EXEC SQL OPEN f_cursor2;
608 for (flag1 = 1; ; flag1++)
610 EXEC SQL FETCH f_cursor2 INTO :type, :loc, :id, :access, :mount,
611 :comments, :name, :key;
615 if (!strcmp(type, "NFS") || !strcmp(type, "RVD"))
617 if ((mach = hash_lookup(machines, id)))
619 fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s %d\"\n",
620 group, HCLASS, HTYPE, type, strtrim(loc), mach,
621 strtrim(access), strtrim(mount), flag1);
624 else if (!strcmp(type, "AFS"))
626 fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s %d\"\n",
627 group, HCLASS, HTYPE, strtrim(loc), strtrim(access),
628 strtrim(mount), flag1);
630 else if (!strcmp(type, "ERR"))
632 fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n",
633 group, HCLASS, HTYPE, strtrim(comments));
636 EXEC SQL CLOSE f_cursor2;
641 while (sq_get_data(sq2, &group))
643 fid = atoi(strchr(group, ':') + 1);
644 *strchr(group, ':') = 0;
645 fprintf(out, "%s.filsys\t%s %s \"MUL", group, HCLASS, HTYPE);
646 EXEC SQL DECLARE f_cursor3 CURSOR FOR
647 SELECT DISTINCT f.label, g.key
648 FROM filesys f, fsgroup g
649 WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid
651 EXEC SQL OPEN f_cursor3;
654 EXEC SQL FETCH f_cursor3 INTO :name, :key;
657 fprintf(out, " %s", strtrim(name));
659 EXEC SQL CLOSE f_cursor3;
660 fprintf(out, "\"\n");
665 EXEC SQL DECLARE a_cursor CURSOR FOR
668 WHERE type = 'FILESYS';
669 EXEC SQL OPEN a_cursor;
672 EXEC SQL FETCH a_cursor INTO :aname, :trans;
677 if (!valid(aname) || !valid(trans))
679 fprintf(out, "%s.filsys\t%s CNAME %s.filsys\n",
680 aname, HCLASS, trans);
682 EXEC SQL CLOSE a_cursor;
688 fprintf(stderr, "Unsuccessful close of filsys.db\n");
694 db_error(sqlca.sqlcode);
698 int nbitsset(set_mask *set)
702 for (i = 0; i < setsize * NSETBITS; i++)
704 if (SET_ISSET(i, set))
714 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach;
715 char machbuf[MACHINE_NAME_SIZE], clubuf[CLUSTERS_NAME_SIZE], *p;
718 EXEC SQL BEGIN DECLARE SECTION;
719 int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id;
720 char name[CLUSTERS_NAME_SIZE];
721 char label[SVC_SERV_LABEL_SIZE], data[SVC_SERV_CLUSTER_SIZE];
722 EXEC SQL END DECLARE SECTION;
723 set_mask **machs, *ms, *ps;
725 sprintf(outf, "%s/cluster.db", hesiod_dir);
727 if (stat(outf, &sb) == 0)
730 if (ModDiff (&flag1, "clusters", ftime)
731 || ModDiff (&flag2, "machine", ftime)
732 || ModDiff (&flag3, "mcmap", ftime)
733 || ModDiff (&flag4, "svc", ftime))
735 if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0)
737 fprintf(stderr, "File cluster.db does not need to be rebuilt.\n");
742 sprintf(outft, "%s~", outf);
743 out = fopen(outft, "w");
746 perror("cannot open cluster.db for write");
750 fprintf(stderr, "Building cluster.db\n");
753 EXEC SQL SELECT MAX(clu_id) INTO :maxclu FROM clusters;
755 setsize = howmany(maxclu, NSETBITS);
757 EXEC SQL SELECT MAX(mach_id) INTO :maxmach FROM machine;
759 machs = malloc((maxmach + 1) * sizeof(set_mask **));
760 memset(machs, 0, (maxmach + 1) * sizeof(int));
762 EXEC SQL DECLARE p_cursor CURSOR FOR
763 SELECT mach_id, clu_id
766 EXEC SQL OPEN p_cursor;
769 EXEC SQL FETCH p_cursor INTO :mid, :cid;
772 if (!(ms = machs[mid]))
774 ms = machs[mid] = SET_CREATE();
779 EXEC SQL CLOSE p_cursor;
781 for (mid = 1; mid < maxmach; mid++)
786 if (nbitsset(ms) > 1)
788 sprintf(clubuf, "mrinternal-%d", mid);
789 for (cid = 1; cid < maxclu; cid++)
791 if (SET_ISSET(cid, ms))
793 EXEC SQL DECLARE d_cursor CURSOR FOR
794 SELECT serv_label, serv_cluster
797 EXEC SQL OPEN d_cursor;
800 EXEC SQL FETCH d_cursor INTO :label, :data;
805 fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n",
806 clubuf, HCLASS, HTYPE, label, data);
808 EXEC SQL CLOSE d_cursor;
814 for (cid = 1; cid < maxclu; cid++)
815 if (SET_ISSET(cid, ms))
818 EXEC SQL SELECT name INTO :name FROM clusters WHERE clu_id = :cid;
822 strcpy(clubuf, name);
825 if ((mach = hash_lookup(machines, mid)))
827 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
828 mach, HCLASS, clubuf);
829 for (p = machbuf; *mach && *mach != '.'; mach++)
831 if (!strcasecmp(mach, ".mit.edu"))
834 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
835 machbuf, HCLASS, clubuf);
838 for (id = mid + 1; id < maxmach; id++)
840 if ((ps = machs[id]) && !SET_CMP(ms, ps))
844 if ((mach = hash_lookup(machines, id)))
846 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
847 mach, HCLASS, clubuf);
848 for (p = machbuf; *mach && *mach != '.'; mach++)
850 if (!strcasecmp(mach, ".mit.edu"))
853 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
854 machbuf, HCLASS, clubuf);
863 EXEC SQL DECLARE d_cursor2 CURSOR FOR
864 SELECT c.name, d.serv_label, d.serv_cluster
865 FROM svc d, clusters c
866 WHERE c.clu_id = d.clu_id;
867 EXEC SQL OPEN d_cursor2;
870 EXEC SQL FETCH d_cursor2 INTO :name, :label, :data;
878 fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n",
879 name, HCLASS, HTYPE, label, data);
886 fprintf(stderr, "Unsuccessful close of cluster.db\n");
892 db_error(sqlca.sqlcode);
897 int do_printcap(void)
900 char outf[MAXPATHLEN], outft[MAXPATHLEN];
903 EXEC SQL BEGIN DECLARE SECTION;
904 char name[PRINTERS_NAME_SIZE], duplexname[PRINTERS_DUPLEXNAME_SIZE];
905 char rp[PRINTERS_RP_SIZE], type[PRINTERS_TYPE_SIZE];
906 char duplexrp[PRINTERS_RP_SIZE], pskind[PRINTSERVERS_KIND_SIZE];
907 int flag1, flag2, ka, rm;
908 EXEC SQL END DECLARE SECTION;
911 sprintf(outf, "%s/printcap.db", hesiod_dir);
913 if (stat(outf, &sb) == 0)
916 if (ModDiff (&flag1, "printers", ftime)
917 || ModDiff (&flag2, "printservers", ftime)
918 || ModDiff (&flag2, "machine", ftime))
920 if (flag1 < 0 && flag2 < 0)
922 fprintf(stderr, "File printcap.db does not need to be rebuilt.\n");
927 sprintf(outft, "%s~", outf);
928 out = fopen(outft, "w");
931 perror("cannot open printcap.db for write");
935 fprintf(stderr, "Building printcap.db\n");
938 EXEC SQL DECLARE p_cursor2 CURSOR FOR
939 SELECT p.name, p.duplexname, p.type, p.rp, p.rm, p.ka, ps.kind
940 FROM printers p, printservers ps
941 WHERE p.rm = ps.mach_id;
942 EXEC SQL OPEN p_cursor2;
945 EXEC SQL FETCH p_cursor2 INTO :name, :duplexname, :type,
946 :rp, :rm, :ka, :pskind;
949 if (!(rmname = hash_lookup(machines, rm)))
955 fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:",
956 name, HCLASS, HTYPE, name, rp, rmname, ka);
959 if (!strcmp(pskind, "BSD"))
960 fprintf(out, "auth=none:remote_support=RQM:");
961 else if (!strcmp(pskind, "ATHENA"))
963 fprintf(out, "auth=%s:az:remote_support=RQM:",
964 ka ? "kerberos4" : "none");
966 else if (!strcmp(pskind, "LPRNG"))
967 fprintf(out, "auth=kerberos5:xn:");
972 if (!valid(duplexname))
974 if (!strcmp(strtrim(type), "ALIAS"))
976 EXEC SQL SELECT duplexname INTO :duplexrp
977 FROM printers WHERE name = :rp;
981 strcpy(duplexrp, duplexname);
982 fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:",
983 duplexname, HCLASS, HTYPE, duplexname, duplexrp,
986 if (!strcmp(pskind, "BSD"))
987 fprintf(out, "auth=none:remote_support=RQM:");
988 else if (!strcmp(pskind, "ATHENA"))
990 fprintf(out, "auth=%s:az:remote_support=RQM:",
991 ka ? "kerberos4" : "none");
993 else if (!strcmp(pskind, "LPRNG"))
994 fprintf(out, "auth=kerberos5:xn:");
998 EXEC SQL CLOSE p_cursor2;
1004 fprintf(stderr, "Unsuccessful close of pcap.db\n");
1010 db_error(sqlca.sqlcode);
1018 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach;
1021 EXEC SQL BEGIN DECLARE SECTION;
1022 char service[SERVERHOSTS_SERVICE_SIZE];
1023 int flag1, flag2, id;
1024 EXEC SQL END DECLARE SECTION;
1026 sprintf(outf, "%s/sloc.db", hesiod_dir);
1028 if (stat(outf, &sb) == 0)
1030 ftime = sb.st_mtime;
1031 if ((ModDiff (&flag1, "serverhosts", ftime)) ||
1032 (ModDiff (&flag2, "machine", ftime)))
1034 if (flag1 < 0 && flag2 < 0)
1036 fprintf(stderr, "File sloc.db does not need to be rebuilt.\n");
1041 sprintf(outft, "%s~", outf);
1042 out = fopen(outft, "w");
1045 perror("cannot open sloc.db for write");
1049 fprintf(stderr, "Building sloc.db\n");
1052 EXEC SQL DECLARE s_cursor CURSOR FOR
1053 SELECT DISTINCT service, mach_id
1056 EXEC SQL OPEN s_cursor;
1059 EXEC SQL FETCH s_cursor INTO :service, :id;
1063 if (valid(service) && (mach = hash_lookup(machines, id)))
1064 fprintf(out, "%s.sloc\t%s %s %s\n", service, HCLASS, HTYPE, mach);
1066 EXEC SQL CLOSE s_cursor;
1072 fprintf(stderr, "Unsuccessful close of sloc.db\n");
1079 db_error(sqlca.sqlcode);
1083 int do_service(void)
1086 char outf[MAXPATHLEN], outft[MAXPATHLEN];
1089 EXEC SQL BEGIN DECLARE SECTION;
1090 char service[SERVICES_NAME_SIZE], protocol[SERVICES_PROTOCOL_SIZE];
1091 char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE];
1093 EXEC SQL END DECLARE SECTION;
1095 sprintf(outf, "%s/service.db", hesiod_dir);
1097 if (stat(outf, &sb) == 0)
1099 ftime = sb.st_mtime;
1100 if (ModDiff (&flag1, "services", ftime))
1104 fprintf(stderr, "File service.db does not need to be rebuilt.\n");
1109 sprintf(outft, "%s~", outf);
1110 out = fopen(outft, "w");
1113 perror("cannot open service.db for write");
1117 fprintf(stderr, "Building service.db\n");
1119 EXEC SQL DECLARE s_cursor2 CURSOR FOR
1120 SELECT name, protocol, port
1122 EXEC SQL OPEN s_cursor2;
1125 EXEC SQL FETCH s_cursor2 INTO :service, :protocol, :port;
1128 lowercase(protocol); /* Convert protocol to lowercase */
1130 if (!valid(service))
1133 fprintf(out, "%s.service\t%s %s \"%s %s %d\"\n",
1134 service, HCLASS, HTYPE, service, protocol, port);
1136 EXEC SQL CLOSE s_cursor2;
1138 EXEC SQL DECLARE a_cursor3 CURSOR FOR
1141 WHERE type = 'SERVICE';
1142 EXEC SQL OPEN a_cursor3;
1145 EXEC SQL FETCH a_cursor3 INTO :aname, :trans;
1150 if (!valid(aname) || !valid(trans))
1152 fprintf(out, "%s.service\t%s CNAME %s.service\n", aname, HCLASS,
1155 EXEC SQL CLOSE a_cursor3;
1161 fprintf(stderr, "Unsuccessful close of service.db\n");
1167 db_error(sqlca.sqlcode);