Current File : //usr/include/apache2/cache_common.h
/* 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 cache_common.h
* @brief Common Cache structs
*
* @defgroup Cache_cache Cache Functions
* @ingroup MOD_CACHE
* @{
*/
#ifndef CACHE_COMMON_H
#define CACHE_COMMON_H
/* a cache control header breakdown */
typedef struct cache_control {
unsigned int parsed:1;
unsigned int cache_control:1;
unsigned int pragma:1;
unsigned int no_cache:1;
unsigned int no_cache_header:1; /* no cache by header match */
unsigned int no_store:1;
unsigned int max_age:1;
unsigned int max_stale:1;
unsigned int min_fresh:1;
unsigned int no_transform:1;
unsigned int only_if_cached:1;
unsigned int public:1;
unsigned int private:1;
unsigned int private_header:1; /* private by header match */
unsigned int must_revalidate:1;
unsigned int proxy_revalidate:1;
unsigned int s_maxage:1;
unsigned int invalidated:1; /* has this entity been invalidated? */
apr_int64_t max_age_value; /* if positive, then set */
apr_int64_t max_stale_value; /* if positive, then set */
apr_int64_t min_fresh_value; /* if positive, then set */
apr_int64_t s_maxage_value; /* if positive, then set */
} cache_control_t;
#endif /* CACHE_COMMON_H */
/** @} */
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