1 | /**********************************************************************
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2 | *
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3 | * gsdltimes.h -- functions to deal with time
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4 | * Copyright (C) 1999 DigiLib Systems Limited, New Zealand
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5 | *
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6 | * A component of the Greenstone digital library software
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7 | * from the New Zealand Digital Library Project at the
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8 | * University of Waikato, New Zealand.
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9 | *
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10 | * This program is free software; you can redistribute it and/or modify
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11 | * it under the terms of the GNU General Public License as published by
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12 | * the Free Software Foundation; either version 2 of the License, or
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13 | * (at your option) any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | *
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24 | *********************************************************************/
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25 |
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26 |
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27 | #ifndef GSDLTIMES_H
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28 | #define GSDLTIMES_H
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29 |
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30 | #include <time.h>
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31 | #include "text_t.h"
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32 |
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33 | // dates are stored in the format YYYY/MM/DD hh:mm:ss
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34 |
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35 | // returns "" if an error occurs
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36 | text_t time2text (time_t time);
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37 |
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38 | // returns -1 if an error occurs
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39 | time_t text2time (const text_t ×tr);
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40 |
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41 |
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42 | // returns formatted date in local or UTC time
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43 | // returns "" if an error occurs
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44 | text_t get_date (bool ltime);
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45 |
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46 | #endif
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