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 256
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];
200 EXEC SQL BEGIN DECLARE SECTION;
201 char login[USERS_LOGIN_SIZE], shell[USERS_SHELL_SIZE];
202 char fullname[USERS_FULLNAME_SIZE], oa[USERS_OFFICE_ADDR_SIZE];
203 char op[USERS_OFFICE_PHONE_SIZE], hp[USERS_HOME_PHONE_SIZE];
204 char nn[USERS_NICKNAME_SIZE], potype[USERS_POTYPE_SIZE];
205 int uid, id, pid, iid, eid, mid, status;
206 EXEC SQL END DECLARE SECTION;
208 sprintf(poutf, "%s/passwd.db", hesiod_dir);
209 sprintf(uoutf, "%s/uid.db", hesiod_dir);
210 sprintf(boutf, "%s/pobox.db", hesiod_dir);
212 sprintf(poutft, "%s~", poutf);
213 pout = fopen(poutft, "w");
216 perror("cannot open passwd.db~ for write");
219 sprintf(uoutft, "%s~", uoutf);
220 uout = fopen(uoutft, "w");
223 perror("cannot open uid.db~ for write");
226 sprintf(boutft, "%s~", boutf);
227 bout = fopen(boutft, "w");
230 perror("cannot open pobox.db for write");
234 fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n");
237 users = create_hash(12001);
238 EXEC SQL DECLARE u_cursor CURSOR FOR
239 SELECT login, unix_uid, shell, fullname, nickname, office_addr,
240 office_phone, home_phone, users_id, potype, pop_id, imap_id, exchange_id,
243 WHERE status = 1 OR status = 2 OR status = 5 OR status = 6
245 EXEC SQL OPEN u_cursor;
248 EXEC SQL FETCH u_cursor INTO :login, :uid, :shell, :fullname, :nn,
249 :oa, :op, :hp, :id, :potype, :pid, :iid, :eid, :status;
260 u = malloc(sizeof(struct user));
261 strcpy(u->name, login);
263 hash_store(users, id, u);
264 if (status == 1 || status == 2)
266 fprintf(pout, "%s.passwd\t%s %s \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n",
267 login, HCLASS, HTYPE, login, uid, fullname, nn, oa,
268 op, hp, login, shell);
269 fprintf(uout, "%d.uid\t%s CNAME %s.passwd\n", uid, HCLASS, login);
277 EXEC SQL SELECT mach_id INTO :mid FROM filesys
278 WHERE filsys_id = :iid AND type = 'IMAP';
279 if (sqlca.sqlcode == 0)
283 if ((strcmp(potype, "NONE") != 0) && pid != 0 &&
284 (mach = hash_lookup(machines, pid)))
286 fprintf(bout, "%s.pobox\t%s %s \"POP %s %s\"\n",
287 login, HCLASS, HTYPE, mach, login);
290 if (sqlca.sqlcode < 0)
291 db_error(sqlca.sqlcode);
292 EXEC SQL CLOSE u_cursor;
295 if (fclose(pout) || fclose(uout) || fclose(bout))
297 fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n");
309 FILE *iout, *gout, *lout;
310 char ioutf[MAXPATHLEN], goutf[MAXPATHLEN], loutf[MAXPATHLEN];
311 char buf[MAXPATHLEN], *l;
313 struct bucket *b, **p;
316 EXEC SQL BEGIN DECLARE SECTION;
317 char name[LIST_NAME_SIZE];
318 int gid, id, lid, len;
319 EXEC SQL END DECLARE SECTION;
322 sprintf(ioutf, "%s/gid.db", hesiod_dir);
323 sprintf(goutf, "%s/group.db", hesiod_dir);
324 sprintf(loutf, "%s/grplist.db", hesiod_dir);
326 sprintf(buf, "%s~", ioutf);
327 iout = fopen(buf, "w");
330 perror("cannot open gid.db for write");
333 sprintf(buf, "%s~", goutf);
334 gout = fopen(buf, "w");
337 perror("cannot open group.db for write");
340 sprintf(buf, "%s~", loutf);
341 lout = fopen(buf, "w");
344 perror("cannot open grplist.db for write");
348 fprintf(stderr, "Building gid.db, group.db, and grplist.db\n");
350 /* make space for group list */
351 groups = create_hash(15001);
353 /* The following WHENEVER is declarative, not executed,
354 * and applies for the remainder of this file only.
356 EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
358 EXEC SQL DECLARE l_cursor CURSOR FOR
359 SELECT name, gid, list_id
361 WHERE grouplist != 0 AND active != 0
363 EXEC SQL OPEN l_cursor;
366 char buf[LIST_NAME_SIZE + 10];
368 EXEC SQL FETCH l_cursor INTO :name, :gid, :lid;
374 sprintf(buf, "%s:%d", name, gid);
375 hash_store(groups, lid, strdup(buf));
376 fprintf(iout, "%d.gid\t%s CNAME %s.group\n", gid, HCLASS, name);
377 fprintf(gout, "%s.group\t%s %s \"%s:*:%d:\"\n",
378 name, HCLASS, HTYPE, name, gid);
380 EXEC SQL CLOSE l_cursor;
385 /* now do grplists */
388 users = create_hash(12001);
389 EXEC SQL DECLARE u_cursor2 CURSOR FOR
390 SELECT users_id, login
392 WHERE status = 1 OR status = 2;
393 EXEC SQL OPEN u_cursor2;
396 EXEC SQL FETCH u_cursor2 INTO :id, :name;
399 u = malloc(sizeof(struct user));
400 strcpy(u->name, strtrim(name));
402 hash_store(users, id, u);
404 EXEC SQL CLOSE u_cursor2;
407 EXEC SQL DECLARE i_cursor CURSOR FOR
408 SELECT m.list_id, m.member_id
409 FROM imembers m, list l
410 WHERE m.member_type = 'USER'
411 AND m.list_id = l.list_id AND l.grouplist = 1 AND l.nfsgroup = 1;
412 EXEC SQL OPEN i_cursor;
415 EXEC SQL FETCH i_cursor INTO :lid, :id;
418 if ((l = hash_lookup(groups, lid)) && (u = hash_lookup(users, id)))
420 g = malloc(sizeof(struct grp));
426 EXEC SQL CLOSE i_cursor;
430 for (p = &(users->data[users->size - 1]); p >= users->data; p--)
432 for (b = *p; b; b = b->next)
434 if (!(g = ((struct user *)b->data)->lists))
436 fprintf(lout, "%s.grplist\t%s %s \"",
437 ((struct user *)b->data)->name, HCLASS, HTYPE);
439 for (; g; g = g->next)
441 if (len + strlen(g->lid) + 1 < MAXHESSIZE)
446 len += strlen(g->lid) + 1;
450 com_err(whoami, 0, "truncated grp list for user %s",
451 ((struct user *)b->data)->name);
459 if (fclose(iout) || fclose(gout) || fclose(lout))
461 fprintf(stderr, "Unsuccessful close of gid.db, group.db, or grplist.db\n");
469 db_error(sqlca.sqlcode);
477 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach, *group;
478 struct save_queue *sq, *sq2;
479 EXEC SQL BEGIN DECLARE SECTION;
480 char name[FILESYS_LABEL_SIZE], type[FILESYS_TYPE_SIZE];
481 char loc[FILESYS_NAME_SIZE], access[FILESYS_RWACCESS_SIZE];
482 char mount[FILESYS_MOUNT_SIZE], comments[FILESYS_COMMENTS_SIZE];
483 char key[FSGROUP_KEY_SIZE];
484 char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE];
486 EXEC SQL END DECLARE SECTION;
488 sprintf(outf, "%s/filsys.db", hesiod_dir);
490 sprintf(outft, "%s~", outf);
491 out = fopen(outft, "w");
494 perror("cannot open filsys.db for write");
498 fprintf(stderr, "Building filsys.db\n");
503 EXEC SQL DECLARE f_cursor CURSOR FOR
504 SELECT label, type, name, mach_id, rwaccess, mount, comments, filsys_id
507 EXEC SQL OPEN f_cursor;
510 EXEC SQL FETCH f_cursor INTO :name, :type, :loc, :id, :access,
511 :mount, :comments, :fid;
518 if (!strcmp(type, "NFS") || !strcmp(type, "RVD"))
520 if ((mach = hash_lookup(machines, id)))
522 fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s\"\n",
523 name, HCLASS, HTYPE, type, strtrim(loc),
524 mach, strtrim(access), strtrim(mount));
527 else if (!strcmp(type, "AFS"))
529 fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s\"\n",
530 name, HCLASS, HTYPE, strtrim(loc),
531 strtrim(access), strtrim(mount));
533 else if (!strcmp(type, "ERR"))
535 fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n",
536 name, HCLASS, HTYPE, strtrim(comments));
538 else if (!strcmp(type, "FSGROUP"))
540 char buf[FILESYS_NAME_SIZE + 10];
541 sprintf(buf, "%s:%d", name, fid);
542 sq_save_data(sq, strdup(buf));
544 else if (!strcmp(type, "MUL"))
546 char buf[FILESYS_NAME_SIZE + 10];
547 sprintf(buf, "%s:%d", name, fid);
548 sq_save_data(sq2, strdup(buf));
551 EXEC SQL CLOSE f_cursor;
553 while (sq_get_data(sq, &group))
555 fid = atoi(strchr(group, ':') + 1);
556 *strchr(group, ':') = 0;
558 EXEC SQL DECLARE f_cursor2 CURSOR FOR
559 SELECT DISTINCT f.type, f.name, f.mach_id, f.rwaccess, f.mount,
560 f.comments, f.label, g.key
561 FROM filesys f, fsgroup g
562 WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid
564 EXEC SQL OPEN f_cursor2;
565 for (flag = 1; ; flag++)
567 EXEC SQL FETCH f_cursor2 INTO :type, :loc, :id, :access, :mount,
568 :comments, :name, :key;
572 if (!strcmp(type, "NFS") || !strcmp(type, "RVD"))
574 if ((mach = hash_lookup(machines, id)))
576 fprintf(out, "%s.filsys\t%s %s \"%s %s %s %s %s %d\"\n",
577 group, HCLASS, HTYPE, type, strtrim(loc), mach,
578 strtrim(access), strtrim(mount), flag);
581 else if (!strcmp(type, "AFS"))
583 fprintf(out, "%s.filsys\t%s %s \"AFS %s %s %s %d\"\n",
584 group, HCLASS, HTYPE, strtrim(loc), strtrim(access),
585 strtrim(mount), flag);
587 else if (!strcmp(type, "ERR"))
589 fprintf(out, "%s.filsys\t%s %s \"ERR %s\"\n",
590 group, HCLASS, HTYPE, strtrim(comments));
593 EXEC SQL CLOSE f_cursor2;
598 while (sq_get_data(sq2, &group))
600 fid = atoi(strchr(group, ':') + 1);
601 *strchr(group, ':') = 0;
602 fprintf(out, "%s.filsys\t%s %s \"MUL", group, HCLASS, HTYPE);
603 EXEC SQL DECLARE f_cursor3 CURSOR FOR
604 SELECT DISTINCT f.label, g.key
605 FROM filesys f, fsgroup g
606 WHERE f.filsys_id = g.filsys_id AND g.group_id = :fid
608 EXEC SQL OPEN f_cursor3;
611 EXEC SQL FETCH f_cursor3 INTO :name, :key;
614 fprintf(out, " %s", strtrim(name));
616 EXEC SQL CLOSE f_cursor3;
617 fprintf(out, "\"\n");
622 EXEC SQL DECLARE a_cursor CURSOR FOR
625 WHERE type = 'FILESYS';
626 EXEC SQL OPEN a_cursor;
629 EXEC SQL FETCH a_cursor INTO :aname, :trans;
634 if (!valid(aname) || !valid(trans))
636 fprintf(out, "%s.filsys\t%s CNAME %s.filsys\n",
637 aname, HCLASS, trans);
639 EXEC SQL CLOSE a_cursor;
645 fprintf(stderr, "Unsuccessful close of filsys.db\n");
651 db_error(sqlca.sqlcode);
655 int nbitsset(set_mask *set)
659 for (i = 0; i < setsize * NSETBITS; i++)
661 if (SET_ISSET(i, set))
671 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach;
672 char machbuf[MACHINE_NAME_SIZE], clubuf[CLUSTERS_NAME_SIZE], *p;
673 EXEC SQL BEGIN DECLARE SECTION;
674 int maxmach, maxclu, mid, cid, id;
675 char name[CLUSTERS_NAME_SIZE];
676 char label[SVC_SERV_LABEL_SIZE], data[SVC_SERV_CLUSTER_SIZE];
677 EXEC SQL END DECLARE SECTION;
678 set_mask **machs, *ms, *ps;
680 sprintf(outf, "%s/cluster.db", hesiod_dir);
682 sprintf(outft, "%s~", outf);
683 out = fopen(outft, "w");
686 perror("cannot open cluster.db for write");
690 fprintf(stderr, "Building cluster.db\n");
693 EXEC SQL SELECT MAX(clu_id) INTO :maxclu FROM clusters;
695 setsize = howmany(maxclu, NSETBITS);
697 EXEC SQL SELECT MAX(mach_id) INTO :maxmach FROM machine;
699 machs = malloc((maxmach + 1) * sizeof(set_mask **));
700 memset(machs, 0, (maxmach + 1) * sizeof(int));
702 EXEC SQL DECLARE p_cursor CURSOR FOR
703 SELECT mach_id, clu_id
706 EXEC SQL OPEN p_cursor;
709 EXEC SQL FETCH p_cursor INTO :mid, :cid;
712 if (!(ms = machs[mid]))
714 ms = machs[mid] = SET_CREATE();
719 EXEC SQL CLOSE p_cursor;
721 for (mid = 1; mid < maxmach; mid++)
726 if (nbitsset(ms) > 1)
728 sprintf(clubuf, "mrinternal-%d", mid);
729 for (cid = 1; cid < maxclu; cid++)
731 if (SET_ISSET(cid, ms))
733 EXEC SQL DECLARE d_cursor CURSOR FOR
734 SELECT serv_label, serv_cluster
737 EXEC SQL OPEN d_cursor;
740 EXEC SQL FETCH d_cursor INTO :label, :data;
745 fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n",
746 clubuf, HCLASS, HTYPE, label, data);
748 EXEC SQL CLOSE d_cursor;
754 for (cid = 1; cid < maxclu; cid++)
755 if (SET_ISSET(cid, ms))
758 EXEC SQL SELECT name INTO :name FROM clusters WHERE clu_id = :cid;
762 strcpy(clubuf, name);
765 if ((mach = hash_lookup(machines, mid)))
767 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
768 mach, HCLASS, clubuf);
769 for (p = machbuf; *mach && *mach != '.'; mach++)
771 if (!strcasecmp(mach, ".mit.edu"))
774 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
775 machbuf, HCLASS, clubuf);
778 for (id = mid + 1; id < maxmach; id++)
780 if ((ps = machs[id]) && !SET_CMP(ms, ps))
784 if ((mach = hash_lookup(machines, id)))
786 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
787 mach, HCLASS, clubuf);
788 for (p = machbuf; *mach && *mach != '.'; mach++)
790 if (!strcasecmp(mach, ".mit.edu"))
793 fprintf(out, "%s.cluster\t%s CNAME %s.cluster\n",
794 machbuf, HCLASS, clubuf);
803 EXEC SQL DECLARE d_cursor2 CURSOR FOR
804 SELECT c.name, d.serv_label, d.serv_cluster
805 FROM svc d, clusters c
806 WHERE c.clu_id = d.clu_id;
807 EXEC SQL OPEN d_cursor2;
810 EXEC SQL FETCH d_cursor2 INTO :name, :label, :data;
818 fprintf(out, "%s.cluster\t%s %s \"%s %s\"\n",
819 name, HCLASS, HTYPE, label, data);
826 fprintf(stderr, "Unsuccessful close of cluster.db\n");
832 db_error(sqlca.sqlcode);
837 int do_printcap(void)
840 char outf[MAXPATHLEN], outft[MAXPATHLEN];
841 EXEC SQL BEGIN DECLARE SECTION;
842 char name[PRINTERS_NAME_SIZE], duplexname[PRINTERS_DUPLEXNAME_SIZE];
843 char rp[PRINTERS_RP_SIZE], type[PRINTERS_TYPE_SIZE];
844 char duplexrp[PRINTERS_RP_SIZE], pskind[PRINTSERVERS_KIND_SIZE];
846 EXEC SQL END DECLARE SECTION;
849 sprintf(outf, "%s/printcap.db", hesiod_dir);
851 sprintf(outft, "%s~", outf);
852 out = fopen(outft, "w");
855 perror("cannot open printcap.db for write");
859 fprintf(stderr, "Building printcap.db\n");
862 EXEC SQL DECLARE p_cursor2 CURSOR FOR
863 SELECT p.name, p.duplexname, p.type, p.rp, p.rm, p.ka, p.mc, ps.kind
864 FROM printers p, printservers ps
865 WHERE p.rm = ps.mach_id;
866 EXEC SQL OPEN p_cursor2;
869 EXEC SQL FETCH p_cursor2 INTO :name, :duplexname, :type,
870 :rp, :rm, :ka, :mc, :pskind;
873 if (!(rmname = hash_lookup(machines, rm)))
879 fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:mc#%d:",
880 name, HCLASS, HTYPE, name, rp, rmname, ka, mc);
883 if (!strcmp(pskind, "BSD"))
884 fprintf(out, "auth=none:remote_support=RQM:");
885 else if (!strcmp(pskind, "ATHENA"))
887 fprintf(out, "auth=%s:az:remote_support=RQM:",
888 ka ? "kerberos4" : "none");
890 else if (!strcmp(pskind, "LPRNG"))
891 fprintf(out, "auth=kerberos5:xn:");
896 if (!valid(duplexname))
898 if (!strcmp(strtrim(type), "ALIAS"))
900 EXEC SQL SELECT duplexname INTO :duplexrp
901 FROM printers WHERE name = :rp;
905 strcpy(duplexrp, duplexname);
906 fprintf(out, "%s.pcap\t%s %s \"%s:rp=%s:rm=%s:ka#%d:mc#%d:",
907 duplexname, HCLASS, HTYPE, duplexname, duplexrp,
910 if (!strcmp(pskind, "BSD"))
911 fprintf(out, "auth=none:remote_support=RQM:");
912 else if (!strcmp(pskind, "ATHENA"))
914 fprintf(out, "auth=%s:az:remote_support=RQM:",
915 ka ? "kerberos4" : "none");
917 else if (!strcmp(pskind, "LPRNG"))
918 fprintf(out, "auth=kerberos5:xn:");
922 EXEC SQL CLOSE p_cursor2;
928 fprintf(stderr, "Unsuccessful close of pcap.db\n");
934 db_error(sqlca.sqlcode);
942 char outf[MAXPATHLEN], outft[MAXPATHLEN], *mach;
943 EXEC SQL BEGIN DECLARE SECTION;
944 char service[SERVERHOSTS_SERVICE_SIZE];
946 EXEC SQL END DECLARE SECTION;
948 sprintf(outf, "%s/sloc.db", hesiod_dir);
950 sprintf(outft, "%s~", outf);
951 out = fopen(outft, "w");
954 perror("cannot open sloc.db for write");
958 fprintf(stderr, "Building sloc.db\n");
961 EXEC SQL DECLARE s_cursor CURSOR FOR
962 SELECT DISTINCT service, mach_id
965 EXEC SQL OPEN s_cursor;
968 EXEC SQL FETCH s_cursor INTO :service, :id;
972 if (valid(service) && (mach = hash_lookup(machines, id)))
973 fprintf(out, "%s.sloc\t%s %s %s\n", service, HCLASS, HTYPE, mach);
975 EXEC SQL CLOSE s_cursor;
981 fprintf(stderr, "Unsuccessful close of sloc.db\n");
988 db_error(sqlca.sqlcode);
995 char outf[MAXPATHLEN], outft[MAXPATHLEN];
996 EXEC SQL BEGIN DECLARE SECTION;
997 char service[SERVICES_NAME_SIZE], protocol[SERVICES_PROTOCOL_SIZE];
998 char aname[ALIAS_NAME_SIZE], trans[ALIAS_TRANS_SIZE];
1000 EXEC SQL END DECLARE SECTION;
1002 sprintf(outf, "%s/service.db", hesiod_dir);
1004 sprintf(outft, "%s~", outf);
1005 out = fopen(outft, "w");
1008 perror("cannot open service.db for write");
1012 fprintf(stderr, "Building service.db\n");
1014 EXEC SQL DECLARE s_cursor2 CURSOR FOR
1015 SELECT name, protocol, port
1017 EXEC SQL OPEN s_cursor2;
1020 EXEC SQL FETCH s_cursor2 INTO :service, :protocol, :port;
1023 lowercase(protocol); /* Convert protocol to lowercase */
1025 if (!valid(service))
1028 fprintf(out, "%s.service\t%s %s \"%s %s %d\"\n",
1029 service, HCLASS, HTYPE, service, protocol, port);
1031 EXEC SQL CLOSE s_cursor2;
1033 EXEC SQL DECLARE a_cursor3 CURSOR FOR
1036 WHERE type = 'SERVICE';
1037 EXEC SQL OPEN a_cursor3;
1040 EXEC SQL FETCH a_cursor3 INTO :aname, :trans;
1045 if (!valid(aname) || !valid(trans))
1047 fprintf(out, "%s.service\t%s CNAME %s.service\n", aname, HCLASS,
1050 EXEC SQL CLOSE a_cursor3;
1056 fprintf(stderr, "Unsuccessful close of service.db\n");
1062 db_error(sqlca.sqlcode);