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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#ifndef lint
static char sccsid[] = "@(#)ypserv_ancil.c 1.13 88/02/08 Copyr 1984 Sun Micro";
#endif
#include <dirent.h>
#include <syslog.h>
#include "ypsym.h"
#include "ypdefs.h"
USE_YPDBPATH
USE_DBM
#include "shim_hooks.h"
#include "shim.h"
#include "yptol.h"
extern unsigned int strlen();
extern int strcmp();
extern int isvar_sysv();
extern char *strncpy();
extern int yp_getkey();
/*
* This generates a list of the maps in a domain.
*/
int
yplist_maps(domain, list)
char *domain;
struct ypmaplist **list;
{
DIR *dirp;
struct dirent *dp;
char domdir[MAXNAMLEN + 1];
char path[MAXNAMLEN + 1];
char map_key[YPMAXMAP + 1];
int error;
char *ext;
struct ypmaplist *map;
int namesz;
char *mapname;
*list = (struct ypmaplist *)NULL;
if (!ypcheck_domain(domain)) {
return (YP_NODOM);
}
(void) strcpy(domdir, ypdbpath);
(void) strcat(domdir, "/");
(void) strcat(domdir, domain);
if ((dirp = opendir(domdir)) == NULL) {
return (YP_YPERR);
}
error = YP_TRUE;
for (dp = readdir(dirp); error == YP_TRUE && dp != NULL;
dp = readdir(dirp)) {
/*
* If it's possible that the file name is one of the two files
* implementing a map, remove the extension (dbm_pag or dbm_dir)
*/
namesz = (int)strlen(dp->d_name);
if (namesz < sizeof (dbm_pag) - 1)
continue; /* Too Short */
ext = &(dp->d_name[namesz - (sizeof (dbm_pag) - 1)]);
if (strcmp(ext, dbm_pag) != 0)
continue; /* No dbm file extension */
*ext = '\0';
/*
* In yptol mode look at LDAP_ prefixed maps. In non yptol mode
* ignore them.
*/
if (yptol_mode) {
if (0 != strncmp(dp->d_name, NTOL_PREFIX,
strlen(NTOL_PREFIX)))
continue;
/*
* Already have an LDAP_ prefix. Don't want to add it
* twice.
*/
mapname = dp->d_name + strlen(NTOL_PREFIX);
} else {
if (0 == strncmp(dp->d_name, NTOL_PREFIX,
strlen(NTOL_PREFIX)))
continue;
mapname = dp->d_name;
}
ypmkfilename(domain, mapname, path);
/*
* At this point, path holds the map file base name (no dbm
* file extension), and mapname holds the map name.
*/
if (ypcheck_map_existence(path) &&
!onmaplist(mapname, *list)) {
if ((map = (struct ypmaplist *)malloc(
sizeof (struct ypmaplist))) == NULL) {
error = YP_YPERR;
break;
}
map->ypml_next = *list;
*list = map;
namesz = (int)strlen(mapname);
if (namesz <= YPMAXMAP) {
if (yp_getkey(mapname, map_key,
MAXALIASLEN) < 0) {
fprintf(stderr,
"yplist_maps: getkey failed for %s\n",
mapname);
error = YP_YPERR;
break;
} else
(void) strcpy(map->ypml_name, map_key);
} else {
if (yp_getkey(mapname, map_key,
MAXALIASLEN) < 0) {
fprintf(stderr,
"yplist_maps: getkey failed for %s\n",
mapname);
error = YP_YPERR;
break;
} else if (strcmp(mapname, map_key) == 0) {
(void) strncpy(map->ypml_name,
mapname,
(unsigned int) namesz);
map->ypml_name[YPMAXMAP] = '\0';
} else {
(void) strcpy(map->ypml_name, map_key);
}
}
}
}
closedir(dirp);
return (error);
}
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