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annotate libmlk-rpg/rpg/save.h @ 314:d01e83210ca2

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misc: update years
author David Demelier <markand@malikania.fr>
date Wed, 22 Sep 2021 07:22:20 +0200
parents 196264679079
children
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1 /*
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2 * save.h -- save functions
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3 *
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4 * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #ifndef MOLKO_RPG_SAVE_H
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20 #define MOLKO_RPG_SAVE_H
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22 #include <time.h>
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24 #include <core/core.h>
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25
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26 #define SAVE_PROPERTY_KEY_MAX (64)
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27 #define SAVE_PROPERTY_VALUE_MAX (1024)
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28
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29 struct save {
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30 time_t created;
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31 time_t updated;
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32 void *handle;
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33 };
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34
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35 enum save_mode {
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36 SAVE_MODE_READ,
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37 SAVE_MODE_WRITE
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38 };
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39
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40 struct save_property {
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41 char key[SAVE_PROPERTY_KEY_MAX + 1];
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42 char value[SAVE_PROPERTY_VALUE_MAX + 1];
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43 };
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45 struct save_stmt {
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46 struct save *parent;
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47 void *handle;
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48 };
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49
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50 CORE_BEGIN_DECLS
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51
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52 int
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53 save_open(struct save *, unsigned int, enum save_mode);
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55 int
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56 save_open_path(struct save *, const char *, enum save_mode);
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58 int
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59 save_ok(const struct save *);
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61 int
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62 save_set_property(struct save *, const struct save_property *);
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64 int
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65 save_get_property(struct save *, struct save_property *);
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67 int
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68 save_remove_property(struct save *, const struct save_property *);
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70 int
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71 save_exec(struct save *, const char *, const char *, ...);
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73 void
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74 save_finish(struct save *);
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76 /* Prepared statements. */
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77 int
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78 save_stmt_init(struct save *, struct save_stmt *, const char *, const char *, ...);
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80 int
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81 save_stmt_next(struct save_stmt *, const char *, ...);
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83 void
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84 save_stmt_finish(struct save_stmt *);
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86 CORE_END_DECLS
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87
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88 #endif /* !MOLKO_RPG_SAVE_H */