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 41 krb5_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