common/gssapi/gss_display_name.c

	gss_display_name.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * 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 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

/*
 *  glue routine for gss_display_name()
 */

#include <mechglueP.h>
#include <gssapi/kgssapi_defs.h>

OM_uint32
gss_display_name(OM_uint32 *minor_status,
    const gss_name_t input_name,
    gss_buffer_t output_name_buffer,
    gss_OID *output_name_type)
{
    gss_union_name_t    union_name;

    if (input_name == 0)
        return (GSS_S_BAD_NAME);

    union_name = (gss_union_name_t) input_name;

    GSSLOG(8, "union_name value %s\n",
        (char *)union_name->external_name->value);

    /*
     * copy the value of the external_name component of the union
     * name into the output_name_buffer and point the output_name_type
     * to the name_type component of union_name
     */
    if (output_name_type != NULL)
        *output_name_type = union_name->name_type;

    if (output_name_buffer != NULL) {
        output_name_buffer->length = union_name->external_name->length;

        output_name_buffer->value =
            (void *) MALLOC(output_name_buffer->length);

        (void) memcpy(output_name_buffer->value,
            union_name->external_name->value,
            output_name_buffer->length);
    }

    if (minor_status)
        *minor_status = 0;

    return (GSS_S_COMPLETE);
}