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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.
*/
#ifndef PROXY_UTIL_H_
#define PROXY_UTIL_H_
/**
* @file proxy_util.h
* @brief Internal interfaces private to mod_proxy.
*
* @defgroup MOD_PROXY_PRIVATE Private
* @ingroup MOD_PROXY
* @{
*/
PROXY_DECLARE(int) ap_proxy_is_ipaddr(struct dirconn_entry *This, apr_pool_t *p);
PROXY_DECLARE(int) ap_proxy_is_domainname(struct dirconn_entry *This, apr_pool_t *p);
PROXY_DECLARE(int) ap_proxy_is_hostname(struct dirconn_entry *This, apr_pool_t *p);
PROXY_DECLARE(int) ap_proxy_is_word(struct dirconn_entry *This, apr_pool_t *p);
extern PROXY_DECLARE_DATA int proxy_lb_workers;
extern PROXY_DECLARE_DATA const apr_strmatch_pattern *ap_proxy_strmatch_path;
extern PROXY_DECLARE_DATA const apr_strmatch_pattern *ap_proxy_strmatch_domain;
/**
* Register optional functions declared within proxy_util.c.
*/
void proxy_util_register_hooks(apr_pool_t *p);
/*
* interpolate an env str in a configuration string
*
* @param r current request
* @param str the string to interpolcate
* @return the interpolated string
*/
PROXY_DECLARE(const char *) ap_proxy_interpolate(request_rec *r,
const char *str);
/*
* Canonicalize the URL in r->filename
* @param r current request
* @return OK or an HTTP_XXX error
*/
PROXY_DECLARE(int) ap_proxy_canon_url(request_rec *r);
/** @} */
#endif /* PROXY_UTIL_H_ */
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