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annotate pasterd-clean.c @ 33:511e2e865e15

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doc: advertise myself in manual pages
author David Demelier <markand@malikania.fr>
date Tue, 11 Feb 2020 14:01:13 +0100
parents 85a22b9abaec
children fba88439ec0a
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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: pasterd-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 "/paster/paster.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("PASTERD_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 }