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/*
* tclDate.h --
*
* This header file handles common usage of clock primitives
* between tclDate.c (yacc) and tclClock.c.
*
* Copyright (c) 2014 Serg G. Brester (aka sebres)
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#ifndef _TCLCLOCK_H
#define _TCLCLOCK_H
/*
* Structure contains return parsed fields.
*/
typedef struct DateInfo {
time_t dateYear;
time_t dateMonth;
time_t dateDay;
int dateHaveDate;
time_t dateHour;
time_t dateMinutes;
time_t dateSeconds;
int dateMeridian;
int dateHaveTime;
time_t dateTimezone;
int dateDSTmode;
int dateHaveZone;
time_t dateRelMonth;
time_t dateRelDay;
time_t dateRelSeconds;
int dateHaveRel;
time_t dateMonthOrdinal;
int dateHaveOrdinalMonth;
time_t dateDayOrdinal;
time_t dateDayNumber;
int dateHaveDay;
const char *dateStart;
const char *dateInput;
time_t *dateRelPointer;
int dateDigitCount;
Tcl_Obj* messages; /* Error messages */
const char* separatrix; /* String separating messages */
} DateInfo;
/*
* Meridian: am, pm, or 24-hour style.
*/
typedef enum _MERIDIAN {
MERam, MERpm, MER24
} MERIDIAN;
/*
* Prototypes of module functions.
*/
MODULE_SCOPE time_t ToSeconds(time_t Hours, time_t Minutes,
time_t Seconds, MERIDIAN Meridian);
MODULE_SCOPE int TclClockFreeScan(Tcl_Interp *interp, DateInfo *info);
/*
* Other externals.
*/
MODULE_SCOPE unsigned long TclEnvEpoch; /* Epoch of the tcl environment
* (if changed with tcl-env). */
#endif /* _TCLCLOCK_H */
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