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1 /* |
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2 * pasterd-clean.c -- main pasterd-clean(8) file |
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3 * |
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4 * Copyright (c) 2020 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 #include <limits.h> |
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20 #include <stdio.h> |
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21 #include <stdlib.h> |
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22 #include <stdnoreturn.h> |
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23 #include <unistd.h> |
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24 |
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25 #include "database.h" |
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26 #include "util.h" |
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27 |
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28 static noreturn void |
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29 usage(void) |
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30 { |
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31 fprintf(stderr, "usage: imgpasterd-clean [-d database-path]\n"); |
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32 exit(1); |
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33 } |
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34 |
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35 int |
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36 main(int argc, char **argv) |
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37 { |
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38 const char *value; |
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39 char path[PATH_MAX] = VARDIR "/imgpaster/imgpaster.db"; |
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40 int ch; |
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41 |
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42 /* Seek environment first. */ |
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43 if ((value = getenv("IMGPASTERD_DATABASE_PATH"))) |
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44 snprintf(path, sizeof (path), "%s", value); |
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45 |
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46 while ((ch = getopt(argc, argv, "d:")) != -1) { |
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47 switch (ch) { |
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48 case 'd': |
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49 snprintf(path, sizeof (path), "%s", optarg); |
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50 break; |
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51 default: |
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52 usage(); |
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53 break; |
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54 } |
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55 } |
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56 |
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57 if (!path[0]) |
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58 die("abort: no database specified"); |
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59 if (!database_open(path)) |
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60 die("abort: could not open database"); |
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61 |
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62 database_clear(); |
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63 database_finish(); |
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64 } |
