1178825Sdfr/* 2233294Sstas * Copyright (c) 2005 - 2006 Kungliga Tekniska H��gskolan 3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden). 4233294Sstas * All rights reserved. 5178825Sdfr * 6233294Sstas * Redistribution and use in source and binary forms, with or without 7233294Sstas * modification, are permitted provided that the following conditions 8233294Sstas * are met: 9178825Sdfr * 10233294Sstas * 1. Redistributions of source code must retain the above copyright 11233294Sstas * notice, this list of conditions and the following disclaimer. 12178825Sdfr * 13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer in the 15233294Sstas * documentation and/or other materials provided with the distribution. 16178825Sdfr * 17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors 18233294Sstas * may be used to endorse or promote products derived from this software 19233294Sstas * without specific prior written permission. 20178825Sdfr * 21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24233294Sstas * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31233294Sstas * SUCH DAMAGE. 32178825Sdfr */ 33178825Sdfr 34178825Sdfr#include "hx_locl.h" 35178825Sdfr 36178825Sdfr 37178825Sdfrstatic int 38178825Sdfrnull_init(hx509_context context, 39178825Sdfr hx509_certs certs, void **data, int flags, 40178825Sdfr const char *residue, hx509_lock lock) 41178825Sdfr{ 42178825Sdfr *data = NULL; 43178825Sdfr return 0; 44178825Sdfr} 45178825Sdfr 46178825Sdfrstatic int 47178825Sdfrnull_free(hx509_certs certs, void *data) 48178825Sdfr{ 49178825Sdfr assert(data == NULL); 50178825Sdfr return 0; 51178825Sdfr} 52178825Sdfr 53233294Sstasstatic int 54178825Sdfrnull_iter_start(hx509_context context, 55178825Sdfr hx509_certs certs, void *data, void **cursor) 56178825Sdfr{ 57178825Sdfr *cursor = NULL; 58178825Sdfr return 0; 59178825Sdfr} 60178825Sdfr 61178825Sdfrstatic int 62178825Sdfrnull_iter(hx509_context context, 63178825Sdfr hx509_certs certs, void *data, void *iter, hx509_cert *cert) 64178825Sdfr{ 65178825Sdfr *cert = NULL; 66178825Sdfr return ENOENT; 67178825Sdfr} 68178825Sdfr 69178825Sdfrstatic int 70178825Sdfrnull_iter_end(hx509_context context, 71178825Sdfr hx509_certs certs, 72178825Sdfr void *data, 73178825Sdfr void *cursor) 74178825Sdfr{ 75178825Sdfr assert(cursor == NULL); 76178825Sdfr return 0; 77178825Sdfr} 78178825Sdfr 79178825Sdfr 80178825Sdfrstruct hx509_keyset_ops keyset_null = { 81178825Sdfr "NULL", 82178825Sdfr 0, 83178825Sdfr null_init, 84178825Sdfr NULL, 85178825Sdfr null_free, 86178825Sdfr NULL, 87178825Sdfr NULL, 88178825Sdfr null_iter_start, 89178825Sdfr null_iter, 90178825Sdfr null_iter_end 91178825Sdfr}; 92178825Sdfr 93178825Sdfrvoid 94178825Sdfr_hx509_ks_null_register(hx509_context context) 95178825Sdfr{ 96178825Sdfr _hx509_ks_register(context, &keyset_null); 97178825Sdfr} 98