Mercurial > molko
annotate src/libmlk-rpg/rpg/save.h @ 428:26d23999a54b
core: get rid of zfile
author | David Demelier <markand@malikania.fr> |
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date | Sat, 15 Oct 2022 14:38:15 +0200 |
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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) 2020-2022 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 MLK_RPG_SAVE_H |
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20 #define MLK_RPG_SAVE_H |
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21 |
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22 #include <time.h> |
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23 |
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24 #include <core/core.h> |
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26 struct save { |
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27 time_t created; |
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28 time_t updated; |
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29 void *handle; |
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30 }; |
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31 |
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32 enum save_mode { |
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33 SAVE_MODE_READ, |
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34 SAVE_MODE_WRITE |
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35 }; |
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36 |
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37 struct save_stmt { |
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38 struct save *parent; |
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39 void *handle; |
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40 }; |
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41 |
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42 enum save_stmt_errno { |
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43 SAVE_STMT_DONE, |
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44 SAVE_STMT_ROW, |
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45 SAVE_STMT_ERROR |
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46 }; |
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47 |
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48 CORE_BEGIN_DECLS |
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49 |
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50 int |
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51 save_open(struct save *, unsigned int, enum save_mode); |
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52 |
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53 int |
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54 save_open_path(struct save *, const char *, enum save_mode); |
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55 |
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56 int |
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57 save_ok(const struct save *); |
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58 |
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59 int |
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60 save_exec(struct save *, const char *, const char *, ...); |
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61 |
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62 void |
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63 save_finish(struct save *); |
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64 |
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65 /* Prepared statements. */ |
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66 int |
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67 save_stmt_init(struct save_stmt *, struct save *, const char *, const char *, ...); |
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68 |
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69 enum save_stmt_errno |
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70 save_stmt_next(struct save_stmt *, const char *, ...); |
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71 |
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72 void |
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73 save_stmt_finish(struct save_stmt *); |
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74 |
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75 /* Explicit transactions. */ |
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76 int |
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77 save_tx_begin(struct save *); |
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78 |
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79 void |
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80 save_tx_rollback(struct save *); |
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81 |
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82 void |
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83 save_tx_commit(struct save *); |
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85 CORE_END_DECLS |
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86 |
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87 #endif /* !MLK_RPG_SAVE_H */ |