/*	$NetBSD: display_name.c,v 1.3 2017/01/30 20:27:58 christos Exp $	*/

/*
 * Copyright (c) 2010 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Portions Copyright (c) 2010 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include "netlogon.h"

OM_uint32 _netlogon_display_name
           (OM_uint32 * minor_status,
            gss_const_name_t input_name,
            gss_buffer_t output_name_buffer,
            gss_OID * output_name_type
           )
{
    const gssnetlogon_name name = (const gssnetlogon_name)input_name;
    gss_buffer_t namebuf;

    if (output_name_type != NULL)
        *output_name_type = GSS_C_NO_OID;

    if (output_name_buffer != NULL) {
        namebuf = name->DnsName.length ? &name->DnsName : &name->NetbiosName;

        output_name_buffer->value = malloc(namebuf->length + 1);
        if (output_name_buffer->value == NULL) {
            *minor_status = ENOMEM;
            return GSS_S_FAILURE;
        }
        memcpy(output_name_buffer->value, namebuf->value, namebuf->length);
        ((char *)output_name_buffer->value)[namebuf->length] = '\0';
        output_name_buffer->length = namebuf->length;
    }

    *minor_status = 0;
    return GSS_S_COMPLETE;
}