pcache.c revision 1.1.1.1 
1/*	$NetBSD: pcache.c,v 1.1.1.1 2011/04/13 18:15:36 elric Exp $	*/
2
3/***********************************************************************
4 * Copyright (c) 2010, Secure Endpoints Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * - Redistributions of source code must retain the above copyright
12 *   notice, this list of conditions and the following disclaimer.
13 *
14 * - Redistributions in binary form must reproduce the above copyright
15 *   notice, this list of conditions and the following disclaimer in
16 *   the documentation and/or other materials provided with the
17 *   distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
22 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
23 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
24 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
30 * OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 **********************************************************************/
33
34#include "krb5_locl.h"
35#include "ccache_plugin.h"
36#ifdef HAVE_DLFCN_H
37#include <dlfcn.h>
38#endif
39#include <assert.h>
40
41krb5_error_code
42_krb5_load_ccache_plugins(krb5_context context)
43{
44    struct krb5_plugin * plist = NULL;
45    struct krb5_plugin *p;
46    krb5_error_code code;
47
48    code = _krb5_plugin_find(context, PLUGIN_TYPE_DATA, KRB5_PLUGIN_CCACHE,
49                             &plist);
50    if (code)
51        return code;
52
53    for (p = plist; p != NULL; p = _krb5_plugin_get_next(p)) {
54        krb5_cc_ops * ccops;
55        krb5_error_code c_load;
56
57        ccops = _krb5_plugin_get_symbol(p);
58        if (ccops != NULL && ccops->version == KRB5_CC_OPS_VERSION) {
59            c_load = krb5_cc_register(context, ccops, TRUE);
60            if (c_load != 0)
61                code = c_load;
62        }
63    }
64
65    _krb5_plugin_free(plist);
66
67    return code;
68}
69