source: trunk/gsdl/packages/yaz/include/yaz/prt-dat.h@ 1343

/*
 * This file is part of the YAZ toolkit:
 * Copyright (c) 1998, Index Data.
 * See the file LICENSE for details.
 * Sebastian Hammer, Adam Dickmeiss
 *
 * Contribution by Ronald van Der Meer (RVDM):
 *  Databasix Information Systems B.V., Utrecht, The Netherlands.
 *
 * $Log$
 * Revision 1.1  2000/08/03 03:10:44  johnmcp
 * Added the YAZ toolkit source to the packages directory (for z39.50 stuff)
 *
 * Revision 1.1  1999/11/30 13:47:11  adam
 * Improved installation. Moved header files to include/yaz.
 *
 * Revision 1.2  1999/04/20 09:56:48  adam
 * Added 'name' paramter to encoder/decoder routines (typedef Odr_fun).
 * Modified all encoders/decoders to reflect this change.
 *
 * Revision 1.1  1998/02/10 15:31:52  adam
 * Implemented date and time structure. Changed the Update Extended
 * Service.
 *
 */

#ifndef __PRT_DAT_H
#define __PRT_DAT_H

#include <yaz/yconfig.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct Z_MonthAndDay
{
    int *month;
    int *day;                               /* OPTIONAL */
} Z_MonthAndDay;

typedef struct Z_Quarter
{
    int which;
#define Z_Quarter_first     0
#define Z_Quarter_second    1
#define Z_Quarter_third     2
#define Z_Quarter_fourth    3
    union
    {
    Odr_null *first;
    Odr_null *second;
    Odr_null *third;
    Odr_null *fourth;
    } u;
} Z_Quarter;

typedef struct Z_Season
{
    int which;
#define Z_Season_winter     0
#define Z_Season_spring     1
#define Z_Season_summer     2
#define Z_Season_autumn     3
    union
    {
    Odr_null *winter;
    Odr_null *spring;
    Odr_null *summer;
    Odr_null *autumn;
    } u;
} Z_Season;

typedef struct Z_PartOfYear
{
    int which;
#define Z_PartOfYear_monthAndDay    0
#define Z_PartOfYear_julianDay      1
#define Z_PartOfYear_weekNumber     2
#define Z_PartOfYear_quarter        3
#define Z_PartOfYear_season     4
    union
    {
    Z_MonthAndDay *monthAndDay;
    int *julianDay; 
    int *weekNumber; 
    Z_Quarter *quarter;
    Z_Season *season;
    } u;
} Z_PartOfYear;

typedef struct Z_Era
{
    int which;
#define Z_Era_decade        0
#define Z_Era_century       1
#define Z_Era_millennium    2
    union
    {
    Odr_null *decade;
    Odr_null *century;
    Odr_null *millennium;
    } u;
} Z_Era;

typedef struct Z_DateFlags
{
    Odr_null *circa;                        /* OPTIONAL */
    Z_Era *era;                             /* OPTIONAL */
} Z_DateFlags;

typedef struct Z_Date
{
    int *year;
    Z_PartOfYear *partOfYear;               /* OPTIONAL */
    Z_DateFlags *flags;                     /* OPTIONAL */
} Z_Date;

typedef struct Z_Zone
{
    int which;
#define Z_Zone_local        0
#define Z_Zone_utc      1
#define Z_Zone_utcOffset    2
    union
    {
    Odr_null *local;
    Odr_null *utc;
    int *utcOffset;
    } u;
} Z_Zone;

typedef struct Z_Time
{
    int *hour;
    int *minute;                            /* OPTIONAL */
    int *second;                            /* OPTIONAL */
    Z_IntUnit *partOfSecond;                /* OPTIONAL */
    Z_Zone *zone;                           /* OPTIONAL */
} Z_Time;

typedef struct Z_DateTime
{
    Z_Date *z3950Date;                      /* OPTIONAL */
    Z_Time *z3950Time;                      /* OPTIONAL */
} Z_DateTime;

YAZ_EXPORT int z_DateTime(ODR o, Z_DateTime **p, int opt, const char *name);

#ifdef __cplusplus
}
#endif

#endif