lib/settings.php

   1 <?php
   2 /*
   3  *  Jirafeau, your web file repository
   4  *  Copyright (C) 2008  Julien "axolotl" BERNARD <axolotl@magieeternelle.org>
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU Affero General Public License as
   8  *  published by the Free Software Foundation, either version 3 of the
   9  *  License, or (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU Affero General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU Affero General Public License
  17  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  18  */
  19
  20 global $cfg;
  21
  22 // Read config files
  23 require(JIRAFEAU_ROOT . 'lib/config.original.php');
  24 if (file_exists(JIRAFEAU_ROOT . 'lib/config.local.php')) {
  25     // read local copy and merge with original values
  26     $cfgOriginal = $cfg;
  27     require(JIRAFEAU_ROOT . 'lib/config.local.php');
  28     $cfg = array_merge($cfgOriginal, $cfg);
  29     unset($cfgOriginal);
  30 }
  31
  32 // Setup debug mode
  33 if ($cfg['debug'] === true) {
  34     @error_reporting(E_ALL);
  35 } else {
  36     @error_reporting(0);
  37 }
  38
  39
  40 // Set constants
  41
  42 /* Jirafeau package */
  43 define('JIRAFEAU_PACKAGE', 'Jirafeau');
  44 define('JIRAFEAU_VERSION', '4.5.0');
  45
  46 /* Directories. */
  47 define('VAR_FILES', $cfg['var_root'] . 'files/');
  48 define('VAR_LINKS', $cfg['var_root'] . 'links/');
  49 define('VAR_ASYNC', $cfg['var_root'] . 'async/');
  50
  51 // helping variable to build absolute link to
  52 // root of the domain without handling the URL scheme
  53 $absPrefix = parse_url($cfg['web_root'], PHP_URL_PATH);
  54 if (true === empty($absPrefix)) {
  55     // fallback if installation isn't done yet: relative links to same level on the current page
  56     $absPrefix = './';
  57 }
  58 define('JIRAFEAU_ABSPREFIX', $absPrefix);
  59
  60 /* Useful constants. */
  61 if (!defined('NL')) {
  62     define('NL', "\n");
  63 }
  64 if (!defined('QUOTE')) {
  65     define('QUOTE', "'");
  66 }
  67
  68 define('JIRAFEAU_INFINITY', -1);
  69 define('JIRAFEAU_MINUTE', 60); // 60
  70 define('JIRAFEAU_HOUR', 3600); // JIRAFEAU_MINUTE * 60
  71 define('JIRAFEAU_DAY', 86400); // JIRAFEAU_HOUR * 24
  72 define('JIRAFEAU_WEEK', 604800); // JIRAFEAU_DAY * 7
  73 define('JIRAFEAU_FORTNIGHT', 1209600); // JIRAFEAU_WEEK * 2
  74 define('JIRAFEAU_MONTH', 2592000); // JIRAFEAU_DAY * 30
  75 define('JIRAFEAU_QUARTER', 7776000); // JIRAFEAU_DAY * 90
  76 define('JIRAFEAU_YEAR', 31536000); // JIRAFEAU_DAY * 365
  77
  78 define('JIRAFEAU_SODIUM_CHUNKSIZE', 1024);
  79
  80 // Define some Sodium constants from newer PHP versions if they are not available
  81
  82 if (extension_loaded('sodium')) {
  83     if (!defined('SODIUM_CRYPTO_STREAM_XCHACHA20_KEYBYTES')) {
  84         define('SODIUM_CRYPTO_STREAM_XCHACHA20_KEYBYTES', 32);
  85     }
  86
  87     if (!defined('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_HEADERBYTES')) {
  88         define('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_HEADERBYTES', 24);
  89     }
  90
  91     if (!defined('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_ABYTES')) {
  92         define('SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_ABYTES', 17);
  93     }
  94 }
  95
  96 // set UTC as default timezone for all date/time functions
  97 date_default_timezone_set('UTC');