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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 APR_TIME_H
//#define APR_TIME_H
{**
* @file apr_time.h
* @brief APR Time Library
*}
//#include "apr.h"
//#include "apr_pools.h"
//#include "apr_errno.h"
(**
* @defgroup apr_time Time Routines
* @ingroup APR
* @{
*)
//** month names */
//APR_DECLARE_DATA extern const char apr_month_snames[12][4];
//** day names */
//APR_DECLARE_DATA extern const char apr_day_snames[7][4];
type
//** number of microseconds since 00:00:00 january 1, 1970 UTC */
//typedef apr_int64_t apr_time_t;
apr_time_t = apr_int64_t;
Papr_time_t = ^apr_time_t;
//** mechanism to properly type apr_time_t literals */
//#define APR_TIME_C(val) APR_INT64_C(val)
//** mechanism to properly print apr_time_t values */
//#define APR_TIME_T_FMT APR_INT64_T_FMT
//** intervals for I/O timeouts, in microseconds */
//typedef apr_int64_t apr_interval_time_t;
apr_interval_time_t = apr_int64_t;
Papr_interval_time_t = ^apr_interval_time_t;
//** short interval for I/O timeouts, in microseconds */
//typedef apr_int32_t apr_short_interval_time_t;
apr_short_interval_time_t = apr_int32_t;
{
/** number of microseconds per second */
#define APR_USEC_PER_SEC APR_TIME_C(1000000)
/** @return apr_time_t as a second */
#define apr_time_sec(time) ((time) / APR_USEC_PER_SEC)
/** @return apr_time_t as a usec */
#define apr_time_usec(time) ((time) % APR_USEC_PER_SEC)
/** @return apr_time_t as a msec */
#define apr_time_msec(time) (((time) / 1000) % 1000)
/** @return apr_time_t as a msec */
#define apr_time_as_msec(time) ((time) / 1000)
/** @return milliseconds as an apr_time_t */
#define apr_time_from_msec(msec) ((apr_time_t)(msec) * 1000)
/** @return seconds as an apr_time_t */
#define apr_time_from_sec(sec) ((apr_time_t)(sec) * APR_USEC_PER_SEC)
/** @return a second and usec combination as an apr_time_t */
#define apr_time_make(sec, usec) ((apr_time_t)(sec) * APR_USEC_PER_SEC \
+ (apr_time_t)(usec))
}
{**
* @return the current time
*}
//APR_DECLARE(apr_time_t) apr_time_now(void);
function apr_time_now: apr_time_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_now' + LibSuff0;
//** @see apr_time_exp_t */
//typedef struct apr_time_exp_t apr_time_exp_t;
type
Papr_time_exp_t = ^apr_time_exp_t;
{**
* a structure similar to ANSI struct tm with the following differences:
* - tm_usec isn't an ANSI field
* - tm_gmtoff isn't an ANSI field (it's a bsdism)
*}
apr_time_exp_t = record
//** microseconds past tm_sec */
tm_usec: apr_int32_t;
//** (0-61) seconds past tm_min */
tm_sec: apr_int32_t;
//** (0-59) minutes past tm_hour */
tm_min: apr_int32_t;
//** (0-23) hours past midnight */
tm_hour: apr_int32_t;
//** (1-31) day of the month */
tm_mday: apr_int32_t;
//** (0-11) month of the year */
tm_mon: apr_int32_t;
//** year since 1900 */
tm_year: apr_int32_t;
//** (0-6) days since sunday */
tm_wday: apr_int32_t;
//** (0-365) days since jan 1 */
tm_yday: apr_int32_t;
//** daylight saving time */
tm_isdst: apr_int32_t;
//** seconds east of UTC */
tm_gmtoff: apr_int32_t;
end;
{**
* convert an ansi time_t to an apr_time_t
* @param result the resulting apr_time_t
* @param input the time_t to convert
*}
//APR_DECLARE(apr_status_t) apr_time_ansi_put(apr_time_t *result,
// time_t input);
function apr_time_ansi_put(result: Papr_time_t;
input: time_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_ansi_put' + LibSuff12;//time_t is 64bit so it is 12
{**
* convert a time to its human readable components using an offset
* from GMT
* @param result the exploded time
* @param input the time to explode
* @param offs the number of seconds offset to apply
*}
//APR_DECLARE(apr_status_t) apr_time_exp_tz(apr_time_exp_t *result,
// apr_time_t input,
// apr_int32_t offs);
function apr_time_exp_tz(result_: Papr_time_exp_t;
input_: apr_time_t;
offs: apr_int32_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_exp_tz' + LibSuff16;//apr_time_t is 64bit so it is 16
{**
* convert a time to its human readable components in GMT timezone
* @param result the exploded time
* @param input the time to explode
*}
//APR_DECLARE(apr_status_t) apr_time_exp_gmt(apr_time_exp_t *result,
// apr_time_t input);
function apr_time_exp_gmt(result_: Papr_time_exp_t;
input_: apr_time_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_exp_gmt' + LibSuff12;//apr_time_t is 64bit so it is 12
{**
* convert a time to its human readable components in local timezone
* @param result the exploded time
* @param input the time to explode
*}
//APR_DECLARE(apr_status_t) apr_time_exp_lt(apr_time_exp_t *result,
// apr_time_t input);
function apr_time_exp_lt(result_: Papr_time_exp_t;
input_: apr_time_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_exp_lt' + LibSuff12;//apr_time_t is 64bit so it is 12
{**
* Convert time value from human readable format to a numeric apr_time_t
* e.g. elapsed usec since epoch
* @param result the resulting imploded time
* @param input the input exploded time
*}
//APR_DECLARE(apr_status_t) apr_time_exp_get(apr_time_t *result,
// apr_time_exp_t *input);
function apr_time_exp_get(result_: Papr_time_t;
input_: Papr_time_exp_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_exp_get' + LibSuff8;
{**
* Convert time value from human readable format to a numeric apr_time_t that
* always represents GMT
* @param result the resulting imploded time
* @param input the input exploded time
*}
//APR_DECLARE(apr_status_t) apr_time_exp_gmt_get(apr_time_t *result,
// apr_time_exp_t *input);
function apr_time_exp_gmt_get(result_: Papr_time_t;
input_: Papr_time_exp_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_exp_gmt_get' + LibSuff8;
{**
* Sleep for the specified number of micro-seconds.
* @param t desired amount of time to sleep.
* @warning May sleep for longer than the specified time.
*}
//APR_DECLARE(void) apr_sleep(apr_interval_time_t t);
procedure apr_sleep(t: apr_interval_time_t);
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_sleep' + LibSuff8;//apr_interval_time_t is 64bit, so it is 8
//** length of a RFC822 Date */
//#define APR_RFC822_DATE_LEN (30)
const APR_RFC822_DATE_LEN = (30);
{**
* apr_rfc822_date formats dates in the RFC822
* format in an efficient manner. It is a fixed length
* format which requires the indicated amount of storage,
* including the trailing NUL terminator.
* @param date_str String to write to.
* @param t the time to convert
*}
//APR_DECLARE(apr_status_t) apr_rfc822_date(char *date_str, apr_time_t t);
function apr_rfc822_date(date_str: PChar; t: apr_time_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_rfc822_date' + LibSuff12;//apr_time_t is 64bit so it is 12
//** length of a CTIME date */
//#define APR_CTIME_LEN (25)
const APR_CTIME_LEN = (25);
{**
* apr_ctime formats dates in the ctime() format
* in an efficient manner. it is a fixed length format
* and requires the indicated amount of storage including
* the trailing NUL terminator.
* Unlike ANSI/ISO C ctime(), apr_ctime() does not include
* a \n at the end of the string.
* @param date_str String to write to.
* @param t the time to convert
*}
//APR_DECLARE(apr_status_t) apr_ctime(char *date_str, apr_time_t t);
function apr_ctime(date_str: PChar; t: apr_time_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_ctime' + LibSuff12;//apr_time_t is 64bit so it is 12
{**
* formats the exploded time according to the format specified
* @param s string to write to
* @param retsize The length of the returned string
* @param max The maximum length of the string
* @param format The format for the time string
* @param tm The time to convert
*}
//APR_DECLARE(apr_status_t) apr_strftime(char *s, apr_size_t *retsize,
// apr_size_t max, const char *format,
// apr_time_exp_t *tm);
function apr_strftime(s: PChar;
retsize, max: apr_size_t;
const format_: PChar;
tm: Papr_time_exp_t): apr_status_t;
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_strftime' + LibSuff20;
{**
* Improve the clock resolution for the lifetime of the given pool.
* Generally this is only desireable on benchmarking and other very
* time-sensitive applications, and has no impact on most platforms.
* @param p The pool to associate the finer clock resolution
*}
//APR_DECLARE(void) apr_time_clock_hires(apr_pool_t *p);
procedure apr_time_clock_hires(p: Papr_pool_t);
{$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
external LibAPR name LibNamePrefix + 'apr_time_clock_hires' + LibSuff4;
(** @} *)
//#endif /* ! APR_TIME_H */
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