mod_ssl.h

Go to the documentation of this file.

/* Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef __MOD_SSL_H__
#define __MOD_SSL_H__

#include "httpd.h"
#include "http_config.h"
#include "apr_optional.h"
#include "apr_tables.h" /* for apr_array_header_t */

/* Create a set of SSL_DECLARE(type), SSL_DECLARE_NONSTD(type) and
 * SSL_DECLARE_DATA with appropriate export and import tags for the platform
 */
#if !defined(WIN32)
#define SSL_DECLARE(type)            type
#define SSL_DECLARE_NONSTD(type)     type
#define SSL_DECLARE_DATA
#elif defined(SSL_DECLARE_STATIC)
#define SSL_DECLARE(type)            type __stdcall
#define SSL_DECLARE_NONSTD(type)     type
#define SSL_DECLARE_DATA
#elif defined(SSL_DECLARE_EXPORT)
#define SSL_DECLARE(type)            __declspec(dllexport) type __stdcall
#define SSL_DECLARE_NONSTD(type)     __declspec(dllexport) type
#define SSL_DECLARE_DATA             __declspec(dllexport)
#else
#define SSL_DECLARE(type)            __declspec(dllimport) type __stdcall
#define SSL_DECLARE_NONSTD(type)     __declspec(dllimport) type
#define SSL_DECLARE_DATA             __declspec(dllimport)
#endif

APR_DECLARE_OPTIONAL_FN(const char *, ssl_var_lookup,
                        (apr_pool_t *p, server_rec *s,
                         conn_rec *c, request_rec *r,
                         const char *name))
    AP_FN_ATTR_NONNULL((1, 2, 5)) AP_FN_ATTR_WARN_UNUSED_RESULT;

APR_DECLARE_OPTIONAL_FN(apr_array_header_t *, ssl_ext_list,
                        (apr_pool_t *p, conn_rec *c, int peer,
                         const char *extension));

APR_DECLARE_OPTIONAL_FN(int, ssl_is_https, (conn_rec *));

APR_DECLARE_OPTIONAL_FN(apr_status_t, ssl_get_tls_cb,
                        (apr_pool_t *p, conn_rec *c, const char *type,
                         unsigned char **buf, apr_size_t *size));

APR_DECLARE_OPTIONAL_FN(int, ssl_proxy_enable, (conn_rec *));
APR_DECLARE_OPTIONAL_FN(int, ssl_engine_disable, (conn_rec *));
APR_DECLARE_OPTIONAL_FN(int, ssl_engine_set, (conn_rec *,
                                              ap_conf_vector_t *,
                                              int proxy, int enable));
                                              
/* Check for availability of new hooks */
#define SSL_CERT_HOOKS
#ifdef SSL_CERT_HOOKS

APR_DECLARE_EXTERNAL_HOOK(ssl, SSL, int, add_cert_files,
                          (server_rec *s, apr_pool_t *p, 
                           apr_array_header_t *cert_files,
                           apr_array_header_t *key_files))


APR_DECLARE_EXTERNAL_HOOK(ssl, SSL, int, add_fallback_cert_files,
                          (server_rec *s, apr_pool_t *p, 
                           apr_array_header_t *cert_files,
                           apr_array_header_t *key_files))

#endif /* SSL_CERT_HOOKS */

#endif /* __MOD_SSL_H__ */