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84 lines
3.1 KiB
84 lines
3.1 KiB
/******************************************************************************
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* $Id$
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*
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* Project: MapServer
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* Purpose: Time processing related declarations.
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* Author: Steve Lime and the MapServer team.
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*
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******************************************************************************
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* Copyright (c) 1996-2005 Regents of the University of Minnesota.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of this Software or works derived from this Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef MAPTIME_H
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#define MAPTIME_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* (bug 602) gettimeofday() and struct timeval aren't available on Windows,
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* so we provide a replacement with msGettimeofday() and struct mstimeval on
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* Windows. On Unix/Linux they are just #defines to the real things.
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*/
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#if defined(_WIN32) && !defined(__CYGWIN__)
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struct mstimeval {
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long tv_sec; /* seconds */
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long tv_usec; /* and microseconds */
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};
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MS_DLL_EXPORT void msGettimeofday(struct mstimeval *t, void *__not_used_here__);
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#else
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#include <sys/time.h> /* for gettimeofday() */
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#define mstimeval timeval
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#define msGettimeofday(t, u) gettimeofday(t, u)
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#endif
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typedef enum {
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TIME_RESOLUTION_UNDEFINED = -1,
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TIME_RESOLUTION_MICROSECOND = 0,
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TIME_RESOLUTION_MILLISECOND = 1,
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TIME_RESOLUTION_SECOND = 2,
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TIME_RESOLUTION_MINUTE = 3,
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TIME_RESOLUTION_HOUR = 4,
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TIME_RESOLUTION_DAY = 5,
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TIME_RESOLUTION_MONTH = 6,
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TIME_RESOLUTION_YEAR = 7
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} MS_TIME_RESOLUTION;
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/* function prototypes */
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void msTimeInit(struct tm *time);
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int msDateCompare(struct tm *time1, struct tm *time2);
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int msTimeCompare(struct tm *time1, struct tm *time2);
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char *msStrptime(const char *s, const char *format, struct tm *tm);
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int msParseTime(const char *string, struct tm *tm);
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int msTimeMatchPattern(const char *timestring, const char *pattern);
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void msSetLimitedPatternsToUse(const char *patternstring);
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void msUnsetLimitedPatternToUse(void);
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MS_DLL_EXPORT int msTimeGetResolution(const char *timestring);
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void msTimeCleanup();
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int msValidateTimeValue(const char *timestring, const char *timeextent);
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#ifdef __cplusplus
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} /* extern C */
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#endif
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#endif /* MAPTIME_H */
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