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http_vhost.h
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/* 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. */ /** * @file http_vhost.h * @brief Virtual Host package * * @defgroup APACHE_CORE_VHOST Virtual Host Package * @ingroup APACHE_CORE * @{ */ #ifndef APACHE_HTTP_VHOST_H #define APACHE_HTTP_VHOST_H #ifdef __cplusplus extern "C" { #endif /** * called before any config is read * @param p Pool to allocate out of */ AP_DECLARE(void) ap_init_vhost_config(apr_pool_t *p); /** * called after the config has been read to compile the tables needed to do * the run-time vhost lookups * @param p The pool to allocate out of * @param main_server The start of the virtual host list */ AP_DECLARE(void) ap_fini_vhost_config(apr_pool_t *p, server_rec *main_server); /** * handle addresses in "<VirtualHost>" statement * @param p The pool to allocate out of * @param hostname The hostname in the VirtualHost statement * @param s The list of Virtual Hosts. */ const char *ap_parse_vhost_addrs(apr_pool_t *p, const char *hostname, server_rec *s); /** * handle NameVirtualHost directive * @param cmd Command Parameters structure * @param dummy NOT USED * @param arg a host of the form "<address>[:port]" */ AP_DECLARE_NONSTD(const char *)ap_set_name_virtual_host(cmd_parms *cmd, void *dummy, const char *arg); /** * Callback function for every Name Based Virtual Host. * @param baton Opaque user object * @param conn The current Connection * @param s The current Server * @see ap_vhost_iterate_given_conn * @return 0 on success, any non-zero return will stop the iteration. */ typedef int(*ap_vhost_iterate_conn_cb)(void* baton, conn_rec* conn, server_rec* s); /** * For every virtual host on this connection, call func_cb. * @param conn The current connection * @param func_cb Function called for every Name Based Virtual Host for this * connection. * @param baton Opaque object passed to func_cb. * @return The return value from func_cb. * @note If func_cb returns non-zero, the function will return at this point, * and not continue iterating the virtual hosts. */ AP_DECLARE(int) ap_vhost_iterate_given_conn(conn_rec *conn, ap_vhost_iterate_conn_cb func_cb, void* baton); /** * given an ip address only, give our best guess as to what vhost it is * @param conn The current connection */ AP_DECLARE(void) ap_update_vhost_given_ip(conn_rec *conn); /** * ap_update_vhost_given_ip is never enough, and this is always called after * the headers have been read. It may change r->server. * @param r The current request */ AP_DECLARE(void) ap_update_vhost_from_headers(request_rec *r); /** * Match the host in the header with the hostname of the server for this * request. * @param r The current request * @param host The hostname in the headers * @param port The port from the headers * @return return 1 if the host:port matches any of the aliases of r->server, * return 0 otherwise */ AP_DECLARE(int) ap_matches_request_vhost(request_rec *r, const char *host, apr_port_t port); #ifdef __cplusplus } #endif #endif /* !APACHE_HTTP_VHOST_H */ /** @} */