1/*
2 * Copyright (c) 2010, PADL Software Pty Ltd.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * 3. Neither the name of PADL Software nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#include "mech_locl.h"
34
35GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
36gss_export_name_composite(OM_uint32 *minor_status,
37		          gss_name_t input_name,
38		          gss_buffer_t exp_composite_name)
39{
40    OM_uint32 major_status = GSS_S_UNAVAILABLE;
41    struct _gss_name *name = (struct _gss_name *) input_name;
42    struct _gss_mechanism_name *mn;
43
44    *minor_status = 0;
45    _mg_buffer_zero(exp_composite_name);
46
47    if (input_name == GSS_C_NO_NAME)
48        return GSS_S_BAD_NAME;
49
50    HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) {
51        gssapi_mech_interface m = mn->gmn_mech;
52
53        if (!m->gm_export_name_composite)
54            continue;
55
56        major_status = m->gm_export_name_composite(minor_status,
57                                                   mn->gmn_name,
58                                                   exp_composite_name);
59        if (GSS_ERROR(major_status))
60            _gss_mg_error(m, major_status, *minor_status);
61        else
62            break;
63    }
64
65    return major_status;
66}
67