Mercurial > paster
annotate pasterd.c @ 15:4e80c9233b8e
misc: add TODO.md
author | David Demelier <markand@malikania.fr> |
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date | Thu, 06 Feb 2020 13:25:03 +0100 |
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rev | line source |
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0 | 1 /* |
2 * pasterd.c -- main pasterd(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 | |
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19 #include <stdio.h> |
0 | 20 #include <stdlib.h> |
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21 #include <stdnoreturn.h> |
0 | 22 #include <time.h> |
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23 #include <unistd.h> |
0 | 24 |
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25 #include "config.h" |
0 | 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" |
0 | 30 |
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31 static void |
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32 init(void) |
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33 { |
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34 srand(time(NULL)); |
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35 log_open(); |
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36 |
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37 if (!config.databasepath[0]) |
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38 die("abort: no database specified\n"); |
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39 if (!database_open(config.databasepath)) |
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40 die("abort: could not open database\n"); |
0 | 41 } |
42 | |
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43 static void |
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44 quit(void) |
0 | 45 { |
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46 database_finish(); |
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47 log_finish(); |
0 | 48 } |
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49 |
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50 static noreturn void |
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51 usage(void) |
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52 { |
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53 fprintf(stderr, "usage: paster [-f] [-d database-path] [-t theme-directory]\n"); |
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54 exit(1); |
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55 } |
0 | 56 |
57 int | |
58 main(int argc, char **argv) | |
59 { | |
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60 const char *value; |
0 | 61 int opt; |
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62 void (*run)(void) = &(http_cgi_run); |
0 | 63 |
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64 /* Seek environment variables before options. */ |
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65 if ((value = getenv("PASTERD_DATABASE_PATH"))) |
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66 snprintf(config.databasepath, sizeof (config.databasepath), "%s", value); |
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67 if ((value = getenv("PASTERD_THEME_DIR"))) |
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68 snprintf(config.themedir, sizeof (config.themedir), "%s", value); |
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69 |
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70 while ((opt = getopt(argc, argv, "d:ft:")) != -1) { |
0 | 71 switch (opt) { |
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72 case 'd': |
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73 snprintf(config.databasepath, sizeof (config.databasepath), "%s", optarg); |
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74 break; |
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75 case 't': |
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76 snprintf(config.themedir, sizeof (config.themedir), "%s", optarg); |
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77 break; |
0 | 78 case 'f': |
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79 run = &(http_fcgi_run); |
0 | 80 break; |
81 default: | |
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82 usage(); |
0 | 83 break; |
84 } | |
85 } | |
86 | |
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87 init(); |
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88 run(); |
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89 quit(); |
0 | 90 } |