Пример #1
0
void
report_error(afs_int32 code, char *name, char *gname)
{
    if (code == 0) {
	if (verbose)
	    printf("  added %s to %s.\n", name, gname);
    } else if (code == PRIDEXIST) {
	if (verbose)
	    printf("  user %s already on group %s\n", name, gname);
    } else {
	fprintf(stderr, "Couldn't add %s to %s!\n", name, gname);
	fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code), code);
    }
}
Пример #2
0
int
main(int argc, char **argv)
{
    afs_int32 code;
    char name[PR_MAXNAMELEN];
    char gname[PR_MAXNAMELEN];
    char owner[PR_MAXNAMELEN];
    afs_int32 id;
    char buf[3000];
    FILE *fp;
    char *ptr;
    char *tmp;
    char *cellname;
    namelist lnames;
    afs_int32 i;
    afs_int32 fail = 0;

    if (argc < 2) {
	fprintf(stderr, "Usage: readgroup [-v] [-c cellname] groupfile.\n");
	exit(0);
    }
    cellname = 0;
    for (i = 1; i < argc; i++) {
	if (!strcmp(argv[i], "-v"))
	    verbose = 1;
	else {
	    if (!strcmp(argv[i], "-c")) {
		cellname = (char *)malloc(100);
		strncpy(cellname, argv[++i], 100);
	    } else
		strncpy(buf, argv[i], 150);
	}
    }
    code = pr_Initialize(2, AFSDIR_CLIENT_ETC_DIRPATH, cellname);
    free(cellname);
    if (code) {
	fprintf(stderr, "pr_Initialize failed .. exiting.\n");
	fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code), code);
	exit(1);
    }

    if ((fp = fopen(buf, "r")) == NULL) {
	fprintf(stderr, "Couldn't open %s.\n", argv[1]);
	exit(1);
    }

    while ((tmp = fgets(buf, 3000, fp)) != NULL) {
	/* group file lines must either have the name of a group or a tab or blank space at beginning */
	if (buf[0] == '\n')
	    break;
	if (buf[0] != ' ' && buf[0] != '\t') {
	    /* grab the group name */
	    memset(gname, 0, PR_MAXNAMELEN);
	    memset(owner, 0, PR_MAXNAMELEN);
	    sscanf(buf, "%s %d", gname, &id);
	    tmp = buf;
	    skip(&tmp);
	    skip(&tmp);
	    stolower(gname);
	    ptr = strchr(gname, ':');
	    strncpy(owner, gname, ptr - gname);
	    if (strcmp(owner, "system") == 0)
		strncpy(owner, "system:administrators", PR_MAXNAMELEN);
	    fail = 0;
	    if (verbose)
		printf("Group is %s, owner is %s, id is %d.\n", gname, owner,
		       id);
	    code = pr_CreateGroup(gname, owner, &id);
	    if (code != 0) {
		if (code != PRIDEXIST) {	/* already exists */
		    fprintf(stderr, "Failed to create group %s with id %d!\n",
			    gname, id);
		    fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code), code);
		}
		if (code != PREXIST && code != PRIDEXIST) {	/* we won't add users if it's not there */
		    fail = 1;
		}
	    }
	    if (!fail) {
		/* read members out of buf and add to the group */
		memset(name, 0, PR_MAXNAMELEN);
		while (sscanf(tmp, "%s", name) != EOF) {
		    if (strchr(name, ':') == NULL) {
			/* then it's not a group */
			code = pr_AddToGroup(name, gname);
			report_error(code, name, gname);
		    } else {
			/* add the members of a group to the group */
			if (verbose)
			    printf("Adding %s to %s.\n",
				   lnames.namelist_val[i], gname);
			code = pr_ListMembers(name, &lnames);
			if (code) {
			    fprintf(stderr,
				    "Couldn't get the members for %s to add to %s.\n",
				    name, gname);
			    fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code),
				    code);
			}
			for (i = 0; i < lnames.namelist_len; i++) {
			    code =
				pr_AddToGroup(lnames.namelist_val[i], gname);
			    report_error(code, lnames.namelist_val[i], gname);
			}
			if (lnames.namelist_val)
			    free(lnames.namelist_val);
		    }
		    memset(name, 0, PR_MAXNAMELEN);
		    skip(&tmp);
		}
	    }
	} else {		/* must have more names to add */
	    /* if we couldn't create the group, and it wasn't already there, don't try to add more users */
	    if (fail)
		continue;
	    /* read members out of buf and add to the group */
	    memset(name, 0, PR_MAXNAMELEN);
	    tmp = buf;
	    tmp++;
	    while (sscanf(tmp, "%s", name) != EOF) {
		if (strchr(name, ':') == NULL) {
		    /* then it's not a group */
		    code = pr_AddToGroup(name, gname);
		    report_error(code, name, gname);
		} else {
		    /* add the members of a group to the group */
		    code = pr_ListMembers(name, &lnames);
		    if (code) {
			fprintf(stderr,
				"Couldn't get the members for %s to add to %s.\n",
				name, gname);
			fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code),
				code);
		    }
		    for (i = 0; i < lnames.namelist_len; i++) {
			if (verbose)
			    printf("Adding %s to %s.\n",
				   lnames.namelist_val[i], gname);
			code = pr_AddToGroup(lnames.namelist_val[i], gname);
			report_error(code, lnames.namelist_val[i], gname);
		    }
		    if (lnames.namelist_val)
			free(lnames.namelist_val);
		}
		memset(name, 0, PR_MAXNAMELEN);
		skip(&tmp);
	    }
	}
    }
    return 0;
}
Пример #3
0
int
main(afs_int32 argc, char **argv)
{

    afs_int32 code;
    char name[PR_MAXNAMELEN];
    afs_int32 id;
    char buf[150];
    FILE *fp;
    char *ptr;
    char *aptr;
    char *tmp;
    char uid[8];
    afs_int32 i;
    afs_int32 verbose = 0;
    char *cellname;

    if (argc < 2) {
	fprintf(stderr, "Usage: readpwd [-v] [-c cellname] passwdfile.\n");
	exit(1);
    }
    cellname = 0;
    for (i = 1; i < argc; i++) {
	if (!strcmp(argv[i], "-v"))
	    verbose = 1;
	else {
	    if (!strcmp(argv[i], "-c")) {
		cellname = (char *)malloc(100);
		strncpy(cellname, argv[++i], 100);
	    } else
		strncpy(buf, argv[i], 150);
	}
    }
    code = pr_Initialize(2, AFSDIR_CLIENT_ETC_DIRPATH, cellname);
    free(cellname);
    if (code) {
	fprintf(stderr, "pr_Initialize failed, code %d.\n", code);
	exit(1);
    }


    if ((fp = fopen(buf, "r")) == NULL) {
	fprintf(stderr, "Couldn't open %s.\n", argv[1]);
	exit(2);
    }
    while ((tmp = fgets(buf, 150, fp)) != NULL) {
	memset(name, 0, PR_MAXNAMELEN);
	memset(uid, 0, 8);
	ptr = strchr(buf, ':');
	strncpy(name, buf, ptr - buf);
	aptr = strchr(++ptr, ':');
	ptr = strchr(++aptr, ':');
	strncpy(uid, aptr, ptr - aptr);
	id = atoi(uid);
	if (verbose)
	    printf("Adding %s with id %d.\n", name, id);
	code = pr_CreateUser(name, &id);
	if (code) {
	    fprintf(stderr, "Failed to add user %s with id %d!\n", name, id);
	    fprintf(stderr, "%s (%d).\n", pr_ErrorMsg(code), code);
	}
    }
    return 0;
}
Пример #4
0
int
main(int argc, char **argv)
{
    register afs_int32 code;
    char op[8];
    char name[PR_MAXNAMELEN];
    afs_int32 id, oid = ANONYMOUSID, gid;
    afs_int32 pos;
    unsigned int i;
    int n;
    struct prentry entry;
    prlist alist;
    idlist lid;
    namelist lnames;
    struct hostent *hostinfo;
    struct in_addr *hostaddr;
    afs_int32 *ptr;
    char *foo;
    afs_int32 over;
    char *cell;

#ifdef	AFS_AIX32_ENV
    /*
     * The following signal action for AIX is necessary so that in case of a 
     * crash (i.e. core is generated) we can include the user's data section 
     * in the core dump. Unfortunately, by default, only a partial core is
     * generated which, in many cases, isn't too useful.
     */
    struct sigaction nsa;

    sigemptyset(&nsa.sa_mask);
    nsa.sa_handler = SIG_DFL;
    nsa.sa_flags = SA_FULLDUMP;
    sigaction(SIGSEGV, &nsa, NULL);
#endif
    whoami = argv[0];

    initialize_PT_error_table();

    strcpy(confdir, AFSDIR_CLIENT_ETC_DIRPATH);
    cell = 0;
    n = 1;
    while (n < argc) {
	int arglen = strlen(argv[n]);
	char arg[256];
	lcstring(arg, argv[n], sizeof(arg));
#define IsArg(a) (strncmp (arg,a, arglen) == 0)
	if (IsArg("-testconfdir"))
	    strncpy(confdir, argv[++n], sizeof(confdir));
	else if (IsArg("client"))
	    strncpy(confdir, AFSDIR_CLIENT_ETC_DIRPATH, sizeof(confdir));
	else if (IsArg("server"))
	    strncpy(confdir, AFSDIR_SERVER_ETC_DIRPATH, sizeof(confdir));
	else if (IsArg("0") || IsArg("1") || IsArg("2"))
	    security = atoi(argv[n]);
	else if (IsArg("-ignoreexist"))
	    ignoreExist++;
	else if (IsArg("-cell"))
	    cell = argv[++n];
	else {
	    printf
		("Usage is: 'prclient [-testconfdir <dir> | server | client] [0 | 1 | 2] [-ignoreExist] [-cell <cellname>]\n");
	    exit(1);
	}
	n++;
    }

    printf("Using CellServDB file in %s\n", confdir);
    if (security == 0)
	printf("Making unauthenticated connection to prserver\n");

    code = pr_Initialize(security, confdir, cell);
    if (code) {
	afs_com_err(whoami, code, "Couldn't initialize protection library");
	exit(1);
    }

    while (1) {
	char *s;

	printf("pr> ");
	s = fgets(line, sizeof(line), stdin);
	if (s == NULL)
	    break;
	lineProgress = 0;

	code = GetString(op, sizeof(op));
	if (code) {
	    afs_com_err(whoami, PRBADARG,
		    "error reading opcode in line '%s', got '%.*s'", line,
		    sizeof(op), op);
	    exit(1);
	}
	if (strlen(op) == 0)
	    continue;		/* no input */

	if (!strcmp(op, "cr")) {
	    if (GetString(name, sizeof(name)) || GetInt32(&id)
		|| GetInt32(&oid))
		code = PRBADARG;
	    /* use ubik_Call to do the work, finding an up server and handling
	     * the job of finding a sync site, if need be */
	    else
		code = ubik_PR_INewEntry(pruclient, 0, name, id, oid);
	    if (CodeOk(code))
		afs_com_err(whoami, code, "on %s %s %d %d", op, name, id, oid);
	} else if (!strcmp(op, "sf")) {
	    afs_int32 mask, access, gq, uq;
	    if (GetInt32(&id) || GetXInt32(&mask) || GetXInt32(&access)
		|| GetInt32(&gq) || GetInt32(&uq))
		code = PRBADARG;
	    else
		code =
		    ubik_PR_SetFieldsEntry(pruclient, 0, id, mask,
			      access, gq, uq, 0, 0);
	    if (CodeOk(code))
		afs_com_err(whoami, code, "on %s %d %x %x %d %d", op, id, mask,
			access, gq, uq);
	} else if (!strcmp(op, "ce")) {
	    char newname[PR_MAXNAMELEN];
	    afs_int32 newid;
	    if (GetInt32(&id) || GetString(newname, sizeof(newname))
		|| GetInt32(&oid) || GetInt32(&newid))
		code = PRBADARG;
	    else
		code =
		    ubik_PR_ChangeEntry(pruclient, 0, id, newname, oid,
			      newid);
	    if (CodeOk(code))
		afs_com_err(whoami, code, "on %s %d %s %d %d", op, id, newname,
			oid, newid);
	} else if (!strcmp(op, "wh")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_WhereIsIt(pruclient, 0, id, &pos);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    else
		printf("location %d\n", pos);
	} else if (!strcmp(op, "du")) {
	    memset(&entry, 0, sizeof(entry));
	    /* scanf("%d",&pos); */
	    if (GetInt32(&pos))
		code = PRBADARG;
	    else
		code = ubik_PR_DumpEntry(pruclient, 0, pos, (struct prdebugentry *)&entry);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		PrintEntry(pos, &entry, /*indent */ 0);
#if 0
		printf("The contents of the entry for %d are:\n", entry.id);
		printf("flags %d next %d\n", entry.flags, entry.next);
		printf("Groups (or members) \n");
		for (i = 0; i < PRSIZE; i++)
		    printf("%d\n", entry.entries[i]);
		printf("nextID %d nextname %d name %s\n", entry.nextID,
		       entry.nextName, entry.name);
		printf("owner %d creator %d\n", entry.owner, entry.creator);
#endif
	    }
	} else if (!strcmp(op, "add") || !strcmp(op, "au")) {
	    /* scanf("%d %d",&id,&gid); */
	    if (GetInt32(&id) || GetInt32(&gid))
		code = PRBADARG;
	    else
		code = ubik_PR_AddToGroup(pruclient, 0, id, gid);
	    if (CodeOk(code))
		afs_com_err(whoami, code, "on %s %d %d", op, id, gid);
	} else if (!strcmp(op, "iton")) {
	    lid.idlist_val = (afs_int32 *) malloc(20 * sizeof(afs_int32));
	    ptr = lid.idlist_val;
	    lid.idlist_len = 0;
	    foo = line;
	    skip(&foo);
	    while ((lid.idlist_len < 20) && (sscanf(foo, "%d", ptr) != EOF)) {
		lid.idlist_len++;
		skip(&foo);
		ptr++;
	    }
	    if (*foo) {
		fprintf(stderr, "too many values specified; max is %d\n", 20);
	    }
	    lnames.namelist_val = 0;
	    lnames.namelist_len = 0;
	    code = ubik_PR_IDToName(pruclient, 0, &lid, &lnames);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		for (i = 0; i < lnames.namelist_len; i++) {
		    printf("id %d name %s\n", lid.idlist_val[i],
			   lnames.namelist_val[i]);
		}
		free(lnames.namelist_val);
	    }
	    free(lid.idlist_val);
	    lid.idlist_val = 0;
	    lid.idlist_len = 0;
	} else if (!strcmp(op, "ntoi")) {
	    lnames.namelist_val =
		(prname *) malloc(PR_MAXLIST * PR_MAXNAMELEN);
	    lnames.namelist_len = 0;
	    foo = line;
	    skip(&foo);
	    for (i = 0; ((lnames.namelist_len < PR_MAXLIST)
			 && (sscanf(foo, "%s", lnames.namelist_val[i]) !=
			     EOF)); i++) {
		lnames.namelist_len++;
		skip(&foo);
	    }
	    if (*foo) {
		fprintf(stderr, "too many values specified; max is %d\n",
			PR_MAXLIST);
	    }
	    lid.idlist_val = 0;
	    lid.idlist_len = 0;
	    code = ubik_PR_NameToID(pruclient, 0, &lnames, &lid);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		for (i = 0; i < lid.idlist_len; i++)
		    printf("name %s id %d\n", lnames.namelist_val[i],
			   lid.idlist_val[i]);
		free(lid.idlist_val);
	    }
	    free(lnames.namelist_val);
	    lnames.namelist_val = 0;
	    lnames.namelist_len = 0;
	} else if (!strcmp(op, "del")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_Delete(pruclient, 0, id);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	} else if (!strcmp(op, "dg")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_Delete(pruclient, 0, id);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	} else if (!strcmp(op, "rm")) {
	    /* scanf("%d %d",&id,&gid); */
	    if (GetInt32(&id) || GetInt32(&gid))
		code = PRBADARG;
	    else
		code = ubik_PR_RemoveFromGroup(pruclient, 0, id, gid);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	}
#if defined(SUPERGROUPS)
	else if (!strcmp(op, "lsg")) {
	    alist.prlist_len = 0;
	    alist.prlist_val = 0;
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code =
		    ubik_PR_ListSuperGroups(pruclient, 0, id, &alist,
			      &over);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		ptr = alist.prlist_val;
		if (over) {
		    printf("Number of groups greater than PR_MAXGROUPS!\n");
		    printf("Excess of %d.\n", over);
		}
		for (i = 0; i < alist.prlist_len; i++, ptr++)
		    printf("%d\n", *ptr);
		free(alist.prlist_val);
		alist.prlist_len = 0;
		alist.prlist_val = 0;
	    }
	}
#endif /* SUPERGROUPS */
	else if (!strcmp(op, "l")) {
	    alist.prlist_len = 0;
	    alist.prlist_val = 0;
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_GetCPS(pruclient, 0, id, &alist, &over);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		ptr = alist.prlist_val;
		if (over) {
		    printf("Number of groups greater than PR_MAXGROUPS!\n");
		    printf("Excess of %d.\n", over);
		}
		for (i = 0; i < alist.prlist_len; i++, ptr++)
		    printf("%d\n", *ptr);
		free(alist.prlist_val);
		alist.prlist_len = 0;
		alist.prlist_val = 0;
	    }
	} else if (!strcmp(op, "lh")) {
	    alist.prlist_len = 0;
	    alist.prlist_val = 0;
	    /* scanf("%d",&id); */
	    if (GetString(name, sizeof(name)))
		code = PRBADARG;
	    else if (!(hostinfo = gethostbyname(name)))
		code = PRBADARG;
	    else {
		hostaddr = (struct in_addr *)hostinfo->h_addr_list[0];
		id = ntohl(hostaddr->s_addr);
		code =
		    ubik_PR_GetHostCPS(pruclient, 0, id, &alist, &over);
	    }
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		ptr = alist.prlist_val;
		if (over) {
		    printf("Number of groups greater than PR_MAXGROUPS!\n");
		    printf("Excess of %d.\n", over);
		}
		for (i = 0; i < alist.prlist_len; i++, ptr++)
		    printf("%d\n", *ptr);
		free(alist.prlist_val);
		alist.prlist_len = 0;
		alist.prlist_val = 0;
	    }
	}
#if defined(SUPERGROUPS)
	else if (!strcmp(op, "m")) {
	    alist.prlist_len = 0;
	    alist.prlist_val = 0;
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code =
		    ubik_PR_ListElements(pruclient, 0, id, &alist,
			      &over);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS) {
		ptr = alist.prlist_val;
		if (over) {
		    printf("Number of groups greater than PR_MAXGROUPS!\n");
		    printf("Excess of %d.\n", over);
		}
		for (i = 0; i < alist.prlist_len; i++, ptr++)
		    printf("%d\n", *ptr);
		free(alist.prlist_val);
		alist.prlist_len = 0;
		alist.prlist_val = 0;
	    }
	}
#endif /* SUPERGROUPS */
	else if (!strcmp(op, "nu")) {
	    /* scanf("%s",name); */
	    if (GetString(name, sizeof(name)))
		code = PRBADARG;
	    else
		code = pr_CreateUser(name, &id);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS)
		printf("Id is %d.\n", id);
	} else if (!strcmp(op, "ng")) {
	    /* scanf("%s",name); */
	    if (GetString(name, sizeof(name)))
		code = PRBADARG;
	    else
		code = ubik_PR_NewEntry(pruclient, 0, name, 1, oid, &id);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS)
		printf("Id is %d.\n", id);
	} else if (!strcmp(op, "lm")) {
	    code = ubik_PR_ListMax(pruclient, 0, &id, &gid);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS)
		printf("Max user id is %d, max (really min) group is %d.\n",
		       id, gid);
	} else if (!strcmp(op, "smu")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_SetMax(pruclient, 0, id, 0);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	} else if (!strcmp(op, "smg")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = ubik_PR_SetMax(pruclient, 0, id, 1);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	} else if (!strcmp(op, "sin")) {
	    /* scanf("%d",&id); */
	    if (GetInt32(&id))
		code = PRBADARG;
	    else
		code = pr_SIdToName(id, name);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS)
		printf("id %d name %s\n", id, name);
	} else if (!strcmp(op, "sni")) {
	    /* scanf("%s",name); */
	    if (GetString(name, sizeof(name)))
		code = PRBADARG;
	    else
		code = pr_SNameToId(name, &id);
	    if (CodeOk(code))
		printf("%s\n", pr_ErrorMsg(code));
	    if (code == PRSUCCESS)
		printf("name %s id %d\n", name, id);
	} else if (!strcmp(op, "fih")) {
	    char tname[128];
	    struct PrUpdateEntry uentry;
	    memset(&uentry, 0, sizeof(uentry));
	    /* scanf("%s",name); */
	    if (GetString(name, sizeof(name))) {
		code = PRBADARG;
		continue;
	    }
	    code = pr_SNameToId(name, &id);
	    if (CodeOk(code)) {
		printf("%s\n", pr_ErrorMsg(code));
		continue;
	    }
	    code = pr_SIdToName(id, tname);
	    if (code == PRSUCCESS) {
		printf
		    ("Warning: Id hash for %s (id %d) seems correct at the db; rehashing it anyway\n",
		     name, id);
/*		continue;*/
	    }
	    uentry.Mask = PRUPDATE_IDHASH;
	    code = ubik_PR_UpdateEntry(pruclient, 0, 0, name, &uentry);
	    if (code) {
		printf("Failed to update entry %s (err=%d)\n", name, code);
		continue;
	    }
	} else if (!strcmp(op, "fnh")) {
	    int tid;
	    struct PrUpdateEntry uentry;
	    memset(&uentry, 0, sizeof(uentry));
	    /* scanf("%d", &id); */
	    if (GetInt32(&id)) {
		code = PRBADARG;
		continue;
	    }
	    code = pr_SIdToName(id, name);
	    if (CodeOk(code)) {
		printf("%s\n", pr_ErrorMsg(code));
		continue;
	    }
	    code = pr_SNameToId(name, &tid);
	    if (code == PRSUCCESS) {
		printf
		    ("Name hash for %d (name is %s) seems correct at the db; rehashing it anyway\n",
		     id, name);
/*		continue;*/
	    }
	    uentry.Mask = PRUPDATE_NAMEHASH;
	    code =
		ubik_PR_UpdateEntry(pruclient, 0, id, "_foo_", &uentry);
	    if (code) {
		printf("Failed to update entry with id %d (err=%d)\n", id,
		       code);
		continue;
	    }
	}
#if defined(SUPERGROUPS)
	else if (!strcmp(op, "fih")) {
	    char tname[128];
	    struct PrUpdateEntry uentry;
	    memset(&uentry, 0, sizeof(uentry));
	    /* scanf("%s",name); */
	    if (GetString(name, sizeof(name))) {
		code = PRBADARG;
		continue;
	    }
	    code = pr_SNameToId(name, &id);
	    if (CodeOk(code)) {
		printf("%s\n", pr_ErrorMsg(code));
		continue;
	    }
	    code = pr_SIdToName(id, tname);
	    if (code == PRSUCCESS) {
		printf
		    ("Warning: Id hash for %s (id %d) seems correct at the db; rehashing it anyway\n",
		     name, id);
/*		continue;*/
	    }
	    uentry.Mask = PRUPDATE_IDHASH;
	    code = ubik_PR_UpdateEntry(pruclient, 0, 0, name, &uentry);
	    if (code) {
		printf("Failed to update entry %s (err=%d)\n", name, code);
		continue;
	    }
	} else if (!strcmp(op, "fnh")) {
	    int tid;
	    struct PrUpdateEntry uentry;
	    memset(&uentry, 0, sizeof(uentry));
	    /* scanf("%d", &id); */
	    if (GetInt32(&id)) {
		code = PRBADARG;
		continue;
	    }
	    code = pr_SIdToName(id, name);
	    if (CodeOk(code)) {
		printf("%s\n", pr_ErrorMsg(code));
		continue;
	    }
	    code = pr_SNameToId(name, &tid);
	    if (code == PRSUCCESS) {
		printf
		    ("Name hash for %d (name is %s) seems correct at the db; rehashing it anyway\n",
		     id, name);
/*		continue;*/
	    }
	    uentry.Mask = PRUPDATE_NAMEHASH;
	    code =
		ubik_PR_UpdateEntry(pruclient, 0, id, "_foo_", &uentry);
	    if (code) {
		printf("Failed to update entry with id %d (err=%d)\n", id,
		       code);
		continue;
	    }
	}
#endif /* SUPERGROUPS */
	else if (!strcmp(op, "?"))
	    PrintHelp();
	else if (!strcmp(op, "q"))
	    exit(0);
	else
	    printf("Unknown op: '%s'! ? for help\n", op);
    }
}