Mercurial > imgup
comparison imgpasterd-clean.c @ 0:f41e1b48510d
misc: initial import
author | David Demelier <markand@malikania.fr> |
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date | Wed, 25 Nov 2020 21:13:03 +0100 |
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-1:000000000000 | 0:f41e1b48510d |
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1 /* | |
2 * pasterd-clean.c -- main pasterd-clean(8) file | |
3 * | |
4 * Copyright (c) 2020 David Demelier <markand@malikania.fr> | |
5 * | |
6 * Permission to use, copy, modify, and/or distribute this software for any | |
7 * purpose with or without fee is hereby granted, provided that the above | |
8 * copyright notice and this permission notice appear in all copies. | |
9 * | |
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
17 */ | |
18 | |
19 #include <limits.h> | |
20 #include <stdio.h> | |
21 #include <stdlib.h> | |
22 #include <stdnoreturn.h> | |
23 #include <unistd.h> | |
24 | |
25 #include "database.h" | |
26 #include "util.h" | |
27 | |
28 static noreturn void | |
29 usage(void) | |
30 { | |
31 fprintf(stderr, "usage: imgpasterd-clean [-d database-path]\n"); | |
32 exit(1); | |
33 } | |
34 | |
35 int | |
36 main(int argc, char **argv) | |
37 { | |
38 const char *value; | |
39 char path[PATH_MAX] = VARDIR "/imgpaster/imgpaster.db"; | |
40 int ch; | |
41 | |
42 /* Seek environment first. */ | |
43 if ((value = getenv("IMGPASTERD_DATABASE_PATH"))) | |
44 snprintf(path, sizeof (path), "%s", value); | |
45 | |
46 while ((ch = getopt(argc, argv, "d:")) != -1) { | |
47 switch (ch) { | |
48 case 'd': | |
49 snprintf(path, sizeof (path), "%s", optarg); | |
50 break; | |
51 default: | |
52 usage(); | |
53 break; | |
54 } | |
55 } | |
56 | |
57 if (!path[0]) | |
58 die("abort: no database specified"); | |
59 if (!database_open(path)) | |
60 die("abort: could not open database"); | |
61 | |
62 database_clear(); | |
63 database_finish(); | |
64 } |