/* 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 */

/** @} */