* This generates the zone files necessary to load a hesiod server.
* The following zones are generated: passwd, uid, pobox, group,
* grplist, gid, filsys, cluster, pcap, sloc, service.
+ *
+ * (c) Copyright 1988 by the Massachusetts Institute of Technology.
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
*/
+#include <mit-copyright.h>
#include <stdio.h>
#include <sms.h>
#include <sms_app.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
+#include <ctype.h>
#define HESIOD_DIR "/u1/sms/dcm/hesiod"
#define min(x,y) ((x) < (y) ? (x) : (y))
struct hash *machines = NULL;
struct hash *users = NULL;
+char *whoami = "hesiod.gen";
struct grp {
struct grp *next;
char cmd[64];
struct stat sb;
int changed = 0;
+ int ingerr();
if (argc > 2) {
fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
exit(SMS_ARGS);
}
+ IIseterr(ingerr);
+ initialize_sms_error_table ();
+
## ingres sms
+## set lockmode session where level = table
-## begin transaction
changed = do_passwd();
- changed += do_pobox();
changed += do_filsys();
changed += do_cluster();
- changed += do_printers();
+ changed += do_printcap();
+ changed += do_palladium();
changed += do_sloc();
changed += do_service();
changed += do_groups();
-## end transaction
## exit
}
+/*
+ * ingerr: (supposedly) called when Ingres indicates an error.
+ * I have not yet been able to get this to work to intercept a
+ * database open error.
+ */
+#define INGRES_DEADLOCK 4700
+
+static int ingerr(num)
+ int *num;
+{
+ char buf[256];
+ int ingres_errno;
+
+ switch (*num) {
+ case INGRES_DEADLOCK:
+ ingres_errno = SMS_DEADLOCK;
+ break;
+ default:
+ ingres_errno = SMS_INGRES_ERR;
+ }
+ com_err(whoami, SMS_INGRES_ERR, " code %d\n", *num);
+ critical_alert("DCM", "Hesiod build encountered INGRES ERROR %d", *num);
+ exit(ingres_errno);
+}
+
+
get_mach()
##{
## int id;
do_passwd()
##{
- FILE *pout, *uout;
- char poutf[64], uoutf[64], poutft[64], uoutft[64];
- struct stat psb, usb;
+ FILE *pout, *uout, *bout;
+ char poutf[64], uoutf[64], poutft[64], uoutft[64], boutf[64], boutft[64];
+ struct stat psb, usb, bsb;
time_t ftime;
struct user *u;
+ char *mach;
## char login[9], shell[33], fullname[33], oa[17], op[13], hp[17], *filetime;
-## int uid, flag, id;
+## char nn[17], ptype[9];
+## int uid, flag1, flag2, id, pid;
sprintf(poutf, "%s/passwd.db", HESIOD_DIR);
sprintf(uoutf, "%s/uid.db", HESIOD_DIR);
+ sprintf(boutf, "%s/pobox.db", HESIOD_DIR);
- if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0) {
- ftime = min(psb.st_mtime, usb.st_mtime);
+ if (stat(poutf, &psb) == 0 && stat(uoutf, &usb) == 0 &&
+ stat(boutf, &bsb) == 0) {
+ ftime = min(min(psb.st_mtime, usb.st_mtime), bsb.st_mtime);
filetime = ingres_date_and_time(ftime);
-## retrieve (flag = int4(interval("min", tblstats.modtime - filetime)))
+## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime)))
## where tblstats.table = "users"
- if (flag < 0) {
- fprintf(stderr, "Files passwd.db and uid.db do not need to be rebuilt.\n");
+## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime)))
+## where tblstats.table = "machine"
+ if (flag1 < 0 && flag2 < 0) {
+ fprintf(stderr, "Files passwd.db, uid.db, and pobox.db do not need to be rebuilt.\n");
return(0);
}
}
perror("cannot open uid.db~ for write");
exit(SMS_OCONFIG);
}
+ sprintf(boutft, "%s~", boutf);
+ bout = fopen(boutft, "w");
+ if (!bout) {
+ perror("cannot open pobox.db for write");
+ exit(SMS_OCONFIG);
+ }
- fprintf(stderr, "Building passwd.db and uid.db\n");
+ fprintf(stderr, "Building passwd.db, uid.db, and pobox.db\n");
+ get_mach();
users = create_hash(10000);
## range of u is users
## retrieve (login = u.#login, uid = u.#uid, shell = u.#shell,
-## fullname = u.#fullname, oa = u.office_addr,
-## op = u.office_phone, hp = u.home_phone, id = u.users_id)
+## fullname = u.#fullname, nn = u.nickname, oa = u.office_addr,
+## op = u.office_phone, hp = u.home_phone, id = u.users_id,
+## pid = u.pop_id, ptype = u.potype)
## where u.status = 1 {
strtrim(login);
- strtrim(fullname);
- strtrim(oa);
- strtrim(op);
- strtrim(hp);
- strtrim(shell);
+ dequote(fullname);
+ dequote(nn);
+ dequote(oa);
+ dequote(op);
+ dequote(hp);
+ dequote(shell);
u = (struct user *) malloc(sizeof(struct user));
strcpy(u->name, login);
u->lists = NULL;
hash_store(users, id, u);
- fprintf(pout, "%s.passwd\tHS UNSPECA \"%s:*:%d:101:%s,%s,%s,%s:/mit/%s:%s\"\n",
- login, login, uid, fullname, oa, op, hp, login, shell);
+ fprintf(pout, "%s.passwd\tHS UNSPECA \"%s:*:%d:101:%s,%s,%s,%s,%s:/mit/%s:%s\"\n",
+ login, login, uid, fullname, nn, oa, op, hp, login, shell);
fprintf(uout, "%d.uid\tHS CNAME %s.passwd\n", uid, login);
+ if (ptype[0] == 'P' && (mach = hash_lookup(machines, pid))) {
+ fprintf(bout, "%s.pobox\tHS UNSPECA \"POP %s %s\"\n",
+ login, mach, login);
+ }
## }
- if (fclose(pout) || fclose(uout)) {
- fprintf(stderr, "Unsuccessful file close of passwd.db or uid.db\n");
+ if (fclose(pout) || fclose(uout) || fclose(bout)) {
+ fprintf(stderr, "Unsuccessful file close of passwd.db, uid.db, or pobox.db\n");
exit(SMS_CCONFIG);
}
fix_file(poutf);
fix_file(uoutf);
- return(1);
-##}
-
-
-do_pobox()
-##{
- FILE *out;
- char outf[64], outft[64], *mach;
- struct stat sb;
- time_t ftime;
-## char login[9], *filetime;
-## int flag1, flag2, id;
-
- sprintf(outf, "%s/pobox.db", HESIOD_DIR);
-
- if (stat(outf, &sb) == 0) {
- ftime = sb.st_mtime;
- filetime = ingres_date_and_time(ftime);
-## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime)))
-## where tblstats.table = "users"
-## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime)))
-## where tblstats.table = "machine"
- if (flag1 < 0 && flag2 < 0) {
- fprintf(stderr,"File pobox.db does not need to be rebuilt.\n");
- return(0);
- }
- }
-
- sprintf(outft, "%s~", outf);
- out = fopen(outft, "w");
- if (!out) {
- perror("cannot open pobox.db for write");
- exit(SMS_OCONFIG);
- }
-
- fprintf(stderr, "Building pobox.db\n");
- get_mach();
-
-## range of u is users
-## retrieve (login = u.#login, id = u.pop_id)
-## where u.status = 1 and u.potype = "POP" {
- strtrim(login);
- if (mach = hash_lookup(machines, id))
- fprintf(out, "%s.pobox\tHS UNSPECA \"POP %s %s\"\n",
- login, mach, login);
-## }
-
- if (fclose(out)) {
- fprintf(stderr, "Unsuccessful close of pobox.db\n");
- exit(SMS_CCONFIG);
- }
- fix_file(outf);
+ fix_file(boutf);
return(1);
##}
do_groups()
##{
FILE *iout, *gout, *lout;
- char ioutf[64], goutf[64], loutf[64], buf[256], *l;
+ char ioutf[64], goutf[64], loutf[64], buf[2048], *l;
struct hash *groups;
register struct bucket *b, **p;
struct grp *g;
## retrieve (flag2 = int4(interval("min", tblstats.modtime - filetime)))
## where tblstats.table = "list"
## retrieve (flag3 = int4(interval("min", tblstats.modtime - filetime)))
-## where tblstats.table = "members"
+## where tblstats.table = "imembers"
if (flag1 < 0 && flag2 < 0 && flag3 < 0) {
fprintf(stderr, "Files gid.db, group.db and grplist.db do not need to be rebuilt.\n");
return(0);
/* retrieve simple groups */
## range of l is list
+## range of m is imembers
+## begin transaction
+ /* get lock records */
+## retrieve (name = l.modtime) where l.list_id = 0
+## retrieve (name = users.modtime) where users.users_id = 0
+
## retrieve (name = l.#name, gid = l.#gid, lid = l.list_id)
## where l.group != 0 and l.active != 0 {
strtrim(name);
fflush(iout);
fflush(gout);
- /* get special cases: lists that aren't groups themselves but are
- * members of groups. */
- sq = sq_create();
-## range of m is members
-## retrieve (name = list.#name, gid = list.#gid, lid = l.list_id)
-## where l.group = 0 and l.active != 0 and m.member_type = "LIST" and
-## m.member_id = l.list_id and m.list_id = list.list_id and
-## list.group != 0 {
- strtrim(name);
- if (l = hash_lookup(groups, lid)) {
- sprintf(buf, "%s:%s:%d", l, name, gid);
- free(l);
- } else {
- sprintf(buf, "%s:%d", name, gid);
- }
- hash_store(groups, lid, strsave(buf));
- sq_save_data(sq, lid);
-## }
-
- while (sq_get_data(sq, &id)) {
-## repeat retrieve (name = l.#name, gid = l.#gid, lid = l.list_id)
-## where l.group = 0 and m.member_type = "LIST" and
-## m.member_id = l.list_id and m.list_id = @id {
- strtrim(name);
- if (l = hash_lookup(groups, lid)) {
- sprintf(buf, "%s:%s:%d", l, name, gid);
- free(l);
- } else {
- sprintf(buf, "%s:%d", name, gid);
- }
- hash_store(groups, lid, strsave(buf));
- sq_save_unique_data(sq, lid);
-## }
- }
- sq_destroy(sq);
-
/* now do grplists */
if (users == NULL) {
users = create_hash(10000);
## repeat retrieve (lid = m.list_id, id = m.member_id)
## where m.member_type = "USER" {
- if (u = (struct user *) hash_lookup(users, id)) {
+ if ((u = (struct user *) hash_lookup(users, id)) &&
+ (hash_lookup(groups, lid) != NULL)) {
g = (struct grp *) malloc(sizeof(struct grp));
g->next = u->lists;
u->lists = g;
g->id = lid;
}
## }
+## end transaction
for (p = &(users->data[users->size - 1]); p >= users->data; p--) {
for (b = *p; b; b = b->next) {
- fprintf(lout, "%s.grplist\tHS UNSPECA \"",
+ i = 0;
+ sprintf(buf, "%s.grplist\tHS UNSPECA \"",
((struct user *)b->data)->name);
for (g = ((struct user *)b->data)->lists; g; g = g->next)
- if (l = hash_lookup(groups, g->id))
- fprintf(lout, "%s%s", l, g->next ? ":" : "");
- fputs("\"\n", lout);
+ if (l = hash_lookup(groups, g->id)) {
+ i++;
+ strcat(buf, l);
+ if (g->next)
+ strcat(buf, ":");
+ }
+ strcat(buf, "\"\n");
+ if (i > 0)
+ fputs(buf, lout);
}
}
do_filsys()
##{
FILE *out;
- char outf[64], outft[64], *mach;
+ char outf[64], outft[64], *mach, machbuf[128], *group;
+ register char *p;
struct stat sb;
time_t ftime;
-## char name[33], type[9], loc[33], access[2], mount[33], trans[257];
+ struct save_queue *sq, *sq_create();
+## char name[33], type[9], loc[81], access[2], mount[33], trans[257];
## char *filetime, comments[65];
-## int flag1, flag2, flag3, id;
+## int flag1, flag2, flag3, flag4, id, fid;
+ char *index();
sprintf(outf, "%s/filsys.db", HESIOD_DIR);
## where tblstats.table = "machine"
## retrieve (flag3 = int4(interval("min", tblstats.modtime - filetime)))
## where tblstats.table = "alias"
- if (flag1 < 0 && flag2 < 0 && flag3 < 0) {
+## retrieve (flag4 = int4(interval("min", tblstats.modtime - filetime)))
+## where tblstats.table = "fsgroup"
+ if (flag1 < 0 && flag2 < 0 && flag3 < 0 && flag4 < 0) {
fprintf(stderr, "File filsys.db does not need to be rebuilt.\n");
return(0);
}
fprintf(stderr, "Building filsys.db\n");
get_mach();
+ sq = sq_create();
## range of f is filesys
## retrieve (name = f.label, type = f.#type, loc = f.#name, id = f.mach_id,
-## access = f.#access, mount = f.#mount, comments = f.#comments) {
+## access = f.#access, mount = f.#mount, comments = f.#comments,
+## fid = f.filsys_id) {
strtrim(name);
strtrim(type);
- if (strcmp(type, "ERR")) {
+ if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) {
+ strtrim(loc);
+ strtrim(access);
+ strtrim(mount);
+ if (mach = hash_lookup(machines, id)) {
+ for (p = machbuf; *mach && *mach != '.'; mach++) {
+ if (isupper(*mach))
+ *p++ = tolower(*mach);
+ else
+ *p++ = *mach;
+ *p = 0;
+ }
+ fprintf(out, "%s.filsys\tHS UNSPECA \"%s %s %s %s %s\"\n",
+ name, type, loc, machbuf, access, mount);
+ }
+ } else if (!strcmp(type, "AFS")) {
strtrim(loc);
strtrim(access);
strtrim(mount);
- if (mach = hash_lookup(machines, id))
- fprintf(out, "%s.filsys\tHS UNSPECA \"%s %s %s %s %s\"\n",
- name, type, loc, mach, access, mount);
- } else {
+ fprintf(out, "%s.filsys\tHS UNSPECA \"AFS %s %s %s\"\n",
+ name, loc, access, mount);
+ } else if (!strcmp(type, "ERR")) {
strtrim(comments);
fprintf(out, "%s.filsys\tHS UNSPECA \"ERR %s\"\n",
name, comments);
+ } else if (!strcmp(type, "FSGROUP")) {
+ sprintf(trans, "%s:%d", name, fid);
+ sq_save_data(sq, strsave(trans));
}
## }
+## range of g is fsgroup
+ while (sq_get_data(sq, &group)) {
+ fid = atoi(index(group, ':')+1);
+ *index(group, ':') = 0;
+## retrieve (type = f.#type, loc = f.#name, id = f.mach_id,
+## access = f.#access, mount = f.#mount, comments = f.#comments,
+## name = f.#label, trans = g.#key)
+## where f.filsys_id = g.filsys_id and g.group_id = fid
+## sort by #trans, #name {
+ strtrim(type);
+ if (!strcmp(type, "NFS") || !strcmp(type, "RVD")) {
+ strtrim(loc);
+ strtrim(access);
+ strtrim(mount);
+ if (mach = hash_lookup(machines, id)) {
+ for (p = machbuf; *mach && *mach != '.'; mach++) {
+ if (isupper(*mach))
+ *p++ = tolower(*mach);
+ else
+ *p++ = *mach;
+ *p = 0;
+ }
+ fprintf(out, "%s.filsys\tHS UNSPECA \"%s %s %s %s %s\"\n",
+ group, type, loc, machbuf, access, mount);
+ }
+ } else if (!strcmp(type, "AFS")) {
+ strtrim(loc);
+ strtrim(access);
+ strtrim(mount);
+ fprintf(out, "%s.filsys\tHS UNSPECA \"AFS %s %s %s\"\n",
+ group, loc, access, mount);
+ } else if (!strcmp(type, "ERR")) {
+ strtrim(comments);
+ fprintf(out, "%s.filsys\tHS UNSPECA \"ERR %s\"\n",
+ group, comments);
+ }
+## }
+ free(group);
+ }
+ sq_destroy(sq);
+
## range of a is alias
## retrieve (name = a.#name, trans = a.#trans) where a.#type = "FILESYS" {
strtrim(name);
do_cluster()
##{
FILE *out;
- char outf[64], outft[64], *mach;
+ char outf[64], outft[64], *mach, machbuf[33], *p;
struct stat sb;
time_t ftime;
## int flag1, flag2, flag3, flag4, maxmach, maxclu, mid, cid, id;
get_mach();
## range of c is cluster
+## begin transaction
## retrieve (maxclu = max(c.clu_id))
+ maxclu++;
setsize = howmany(maxclu, NSETBITS);
## range of m is machine
## retrieve (maxmach = max(m.mach_id))
+ maxmach++;
machs = (set_mask **)malloc((maxmach + 1) * sizeof(set_mask **));
bzero(machs, (maxmach + 1) * sizeof(int));
}
}
- if (mach = hash_lookup(machines, mid))
- fprintf(out, "%s.cluster\tHS CNAME smsinternal-%d.cluster\n",
- mach, mid);
+ if (mach = hash_lookup(machines, mid)) {
+ for (p = machbuf; *mach && *mach != '.'; mach++)
+ *p++ = *mach;
+ *p = 0;
+ fprintf(out, "%s.cluster\tHS CNAME smsinternal-%d.cluster\n",
+ machbuf, mid);
+ }
for (id = mid + 1; id < maxmach; id++) {
if ((ps = machs[id]) && !SET_CMP(ms, ps)) {
free(ps);
machs[id] = NULL;
- if (mach = hash_lookup(machines, id))
- fprintf(out, "%s.cluster\tHS CNAME smsinternal-%d.cluster\n",
- mach, mid);
+ if (mach = hash_lookup(machines, id)) {
+ for (p = machbuf; *mach && *mach != '.'; mach++)
+ *p++ = *mach;
+ *p = 0;
+ fprintf(out,"%s.cluster\tHS CNAME smsinternal-%d.cluster\n",
+ machbuf, mid);
+ }
}
}
free(ms);
machs[mid] = NULL;
}
- free(machs);
## retrieve (name = c.#name, label = d.serv_label, data = d.serv_cluster)
## where c.clu_id = d.clu_id {
fprintf(out, "%s.cluster\tHS UNSPECA \"%s %s\"\n",
name, label, data);
## }
+## end transaction
+ free(machs);
if (fclose(out)) {
fprintf(stderr, "Unsuccessful close of cluster.db\n");
##}
-do_printers()
+do_printcap()
##{
FILE *out;
char outf[64], outft[64];
struct stat sb;
time_t ftime;
-## char name[33], pcap[513], *filetime;
+## char name[17], rp[17], sd[33], rm[33], *filetime;
## int flag;
sprintf(outf, "%s/printcap.db", HESIOD_DIR);
fprintf(stderr, "Building printcap.db\n");
## range of p is printcap
-## retrieve (name = p.#name, pcap = p.#pcap) {
+## retrieve (name = p.#name, rp = p.#rp, sd = p.dir, rm = machine.#name)
+## where machine.mach_id = p.mach_id {
strtrim(name);
- strtrim(pcap);
- fprintf(out, "%s.pcap\tHS UNSPECA \"%s\"\n", name, pcap);
+ strtrim(rp);
+ strtrim(sd);
+ strtrim(rm);
+ fprintf(out, "%s.pcap\tHS UNSPECA \"%s:rp=%s:rm=%s:sd=%s\"\n",
+ name, name, rp, rm, sd);
## }
if (fclose(out)) {
##}
+do_palladium()
+##{
+ FILE *out;
+ char outf[64], outft[64];
+ struct stat sb;
+ time_t ftime;
+## char name[33], rm[33], trans[129], *filetime;
+## int flag, flag1, ident;
+
+ sprintf(outf, "%s/palladium.db", HESIOD_DIR);
+
+ if (stat(outf, &sb) == 0) {
+ ftime = sb.st_mtime;
+ filetime = ingres_date_and_time(ftime);
+## retrieve (flag = int4(interval("min", tblstats.modtime - filetime)))
+## where tblstats.table = "palladium"
+## retrieve (flag1 = int4(interval("min", tblstats.modtime - filetime)))
+## where tblstats.table = "alias"
+ if (flag < 0 && flag1 < 0) {
+ fprintf(stderr, "File palladium.db does not need to be rebuilt.\n");
+ return(0);
+ }
+ }
+
+ sprintf(outft, "%s~", outf);
+ out = fopen(outft, "w");
+ if (!out) {
+ perror("cannot open palladium.db for write");
+ exit(SMS_OCONFIG);
+ }
+
+ fprintf(stderr, "Building palladium.db\n");
+
+## range of p is palladium
+## retrieve (name = p.#name, ident = p.#ident, rm = machine.#name)
+## where machine.mach_id = p.mach_id {
+ strtrim(name);
+ strtrim(rm);
+ fprintf(out,
+ "%s.palladium\tHS UNSPECA \"%s %d %s interface directory\"\n",
+ name, rm, ident, name);
+## }
+## range of a is alias
+## retrieve (name = a.#name, trans = a.#trans) where a.#type = "PALLADIUM" {
+ strtrim(name);
+ strtrim(trans);
+ fprintf(out, "%s.palladium\tHS UNSPECA \"%s\"\n", name, trans);
+## }
+
+ if (fclose(out)) {
+ fprintf(stderr, "Unsuccessful close of palladium.db\n");
+ exit(SMS_CCONFIG);
+ }
+ fix_file(outf);
+ return(1);
+##}
+
+
do_sloc()
##{
FILE *out, *old, *new;
andersk / moira.git / blobdiff