155682Smarkm/* 2233294Sstas * Copyright (c) 1997 - 2001, 2004 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 555682Smarkm * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 955682Smarkm * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 1655682Smarkm * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 2055682Smarkm * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "krb5_locl.h" 3555682Smarkm 3655682Smarkm/* 3755682Smarkm * Return a NULL-terminated list of default realms in `realms'. 3855682Smarkm * Free this memory with krb5_free_host_realm. 3955682Smarkm */ 4055682Smarkm 41233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 4255682Smarkmkrb5_get_default_realms (krb5_context context, 4355682Smarkm krb5_realm **realms) 4455682Smarkm{ 4555682Smarkm if (context->default_realms == NULL) { 4655682Smarkm krb5_error_code ret = krb5_set_default_realm (context, NULL); 4755682Smarkm if (ret) 4855682Smarkm return KRB5_CONFIG_NODEFREALM; 4955682Smarkm } 5055682Smarkm 5155682Smarkm return krb5_copy_host_realm (context, 5255682Smarkm context->default_realms, 5355682Smarkm realms); 5455682Smarkm} 5555682Smarkm 5655682Smarkm/* 57178825Sdfr * Return the first default realm. For compatibility. 5855682Smarkm */ 5955682Smarkm 60233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL 6155682Smarkmkrb5_get_default_realm(krb5_context context, 6255682Smarkm krb5_realm *realm) 6355682Smarkm{ 64178825Sdfr krb5_error_code ret; 6555682Smarkm char *res; 6655682Smarkm 6755682Smarkm if (context->default_realms == NULL 6855682Smarkm || context->default_realms[0] == NULL) { 69233294Sstas krb5_clear_error_message(context); 70178825Sdfr ret = krb5_set_default_realm (context, NULL); 71178825Sdfr if (ret) 72178825Sdfr return ret; 7355682Smarkm } 7455682Smarkm 7555682Smarkm res = strdup (context->default_realms[0]); 7678527Sassar if (res == NULL) { 77233294Sstas krb5_set_error_message(context, ENOMEM, 78233294Sstas N_("malloc: out of memory", "")); 7955682Smarkm return ENOMEM; 8078527Sassar } 8155682Smarkm *realm = res; 8255682Smarkm return 0; 8355682Smarkm} 84