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- /* Copyright 2001-2004 The Apache Software Foundation
- *
- * Licensed 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 APACHE_UTIL_TIME_H
- #define APACHE_UTIL_TIME_H
-
- #include "apr.h"
- #include "apr_time.h"
- #include "httpd.h"
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /**
- * @package Apache date-time handling functions
- */
-
- /* Maximum delta from the current time, in seconds, for a past time
- * to qualify as "recent" for use in the ap_explode_recent_*() functions:
- * (Must be a power of two minus one!)
- */
- #define AP_TIME_RECENT_THRESHOLD 15
-
- /**
- * convert a recent time to its human readable components in local timezone
- * @param tm the exploded time
- * @param t the time to explode: MUST be within the last
- * AP_TIME_RECENT_THRESHOLD seconds
- * @note This is a faster alternative to apr_explode_localtime that uses
- * a cache of pre-exploded time structures. It is useful for things
- * that need to explode the current time multiple times per second,
- * like loggers.
- * @return APR_SUCCESS iff successful
- */
- AP_DECLARE(apr_status_t) ap_explode_recent_localtime(apr_time_exp_t *tm,
- apr_time_t t);
-
- /**
- * convert a recent time to its human readable components in GMT timezone
- * @param tm the exploded time
- * @param t the time to explode: MUST be within the last
- * AP_TIME_RECENT_THRESHOLD seconds
- * @note This is a faster alternative to apr_time_exp_gmt that uses
- * a cache of pre-exploded time structures. It is useful for things
- * that need to explode the current time multiple times per second,
- * like loggers.
- * @return APR_SUCCESS iff successful
- */
- AP_DECLARE(apr_status_t) ap_explode_recent_gmt(apr_time_exp_t *tm,
- apr_time_t t);
-
-
- /**
- * format a recent timestamp in the ctime() format.
- * @param date_str String to write to.
- * @param t the time to convert
- */
- AP_DECLARE(apr_status_t) ap_recent_ctime(char *date_str, apr_time_t t);
-
- /**
- * format a recent timestamp in the RFC822 format
- * @param date_str String to write to (must have length >= APR_RFC822_DATE_LEN)
- * @param t the time to convert
- */
- AP_DECLARE(apr_status_t) ap_recent_rfc822_date(char *date_str, apr_time_t t);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* !APACHE_UTIL_TIME_H */
-