Mercurial > imgup
annotate imgupd.c @ 25:b74c1f165e51
misc: update copyright years
author | David Demelier <markand@malikania.fr> |
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date | Sun, 02 Jan 2022 10:24:45 +0100 |
parents | f19f5f9fee56 |
children | 222d013399cf |
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1 /* |
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2 * imgupd.c -- main imgupd(8) file |
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3 * |
25
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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 #include <stdio.h> |
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20 #include <stdlib.h> |
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21 #include <stdnoreturn.h> |
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22 #include <time.h> |
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23 #include <unistd.h> |
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24 |
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25 #include "config.h" |
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26 #include "database.h" |
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27 #include "http.h" |
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28 #include "log.h" |
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29 #include "util.h" |
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30 |
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31 static void |
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32 defaults(void) |
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33 { |
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34 snprintf(config.databasepath, sizeof (config.databasepath), |
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35 "%s", VARDIR "/imgup/imgup.db"); |
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36 } |
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37 |
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38 static void |
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39 init(void) |
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40 { |
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41 srand(time(NULL)); |
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42 log_open(); |
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43 |
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44 if (!config.databasepath[0]) |
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45 die("abort: no database specified\n"); |
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46 if (!database_open(config.databasepath)) |
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47 die("abort: could not open database\n"); |
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48 } |
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49 |
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50 static void |
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51 quit(void) |
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52 { |
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53 database_finish(); |
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54 log_finish(); |
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55 } |
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56 |
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57 static noreturn void |
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58 usage(void) |
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59 { |
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60 fprintf(stderr, "usage: imgupd [-fqv] [-d database-path] [-t theme-directory]\n"); |
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61 exit(1); |
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62 } |
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63 |
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64 int |
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65 main(int argc, char **argv) |
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66 { |
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67 const char *value; |
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68 int opt; |
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69 void (*run)(void) = &(http_cgi_run); |
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70 |
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71 defaults(); |
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72 |
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73 /* Seek environment variables before options. */ |
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74 if ((value = getenv("IMGUPD_DATABASE_PATH"))) |
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75 snprintf(config.databasepath, sizeof (config.databasepath), "%s", value); |
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76 if ((value = getenv("IMGUPD_THEME_DIR"))) |
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77 snprintf(config.themedir, sizeof (config.themedir), "%s", value); |
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78 if ((value = getenv("IMGUPD_VERBOSITY"))) |
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79 config.verbosity = atoi(value); |
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80 |
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81 while ((opt = getopt(argc, argv, "d:ft:qv")) != -1) { |
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82 switch (opt) { |
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83 case 'd': |
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84 snprintf(config.databasepath, sizeof (config.databasepath), "%s", optarg); |
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85 break; |
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86 case 't': |
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87 snprintf(config.themedir, sizeof (config.themedir), "%s", optarg); |
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88 break; |
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89 case 'f': |
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90 run = &(http_fcgi_run); |
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91 break; |
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92 case 'v': |
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93 config.verbosity++; |
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94 break; |
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95 case 'q': |
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96 config.verbosity = 0; |
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97 break; |
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98 default: |
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99 usage(); |
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100 break; |
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101 } |
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102 } |
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103 |
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104 init(); |
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105 run(); |
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106 quit(); |
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107 } |