include/platal.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2007 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (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 General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 function microtime_float()
  23 {
  24     list($usec, $sec) = explode(' ', microtime());
  25     return ((float)$usec + (float)$sec);
  26 }
  27 $TIME_BEGIN = microtime_float();
  28
  29 date_default_timezone_set('Europe/Paris');
  30
  31 define('AUTH_PUBLIC', 0);
  32 define('AUTH_COOKIE', 1);
  33 define('AUTH_MDP',    2);
  34
  35 define('PERMS_EXT',   'ext');
  36 define('PERMS_USER',  'user');
  37 define('PERMS_ADMIN', 'admin');
  38
  39 define('SKINNED', 0);
  40 define('SIMPLE',  1);
  41 define('NO_SKIN', 2);
  42
  43 define('NO_AUTH', 0);
  44 define('DO_AUTH', 1);
  45
  46 function __autoload($cls)
  47 {
  48     @include dirname(dirname(__FILE__)).'/classes/'.strtolower($cls).'.php';
  49 }
  50 __autoload('Env');
  51
  52 function pl_error_handler($errno, $errstr, $errfile, $errline)
  53 {
  54     if (!error_reporting())
  55         return;
  56
  57     $errortype = array (
  58         E_ERROR           => "Error",
  59         E_WARNING         => "Warning",
  60         E_PARSE           => "Parsing Error",
  61         E_NOTICE          => "Notice",
  62         E_CORE_ERROR      => "Core Error",
  63         E_CORE_WARNING    => "Core Warning",
  64         E_COMPILE_ERROR   => "Compile Error",
  65         E_COMPILE_WARNING => "Compile Warning",
  66         E_USER_ERROR      => "User Error",
  67         E_USER_WARNING    => "User Warning",
  68         E_USER_NOTICE     => "User Notice",
  69         E_STRICT          => "Runtime Notice"
  70     );
  71
  72     global $globals;
  73     if (isset($globals) && !$globals->debug) {
  74         if (strpos($errortype[$errno], 'Notice') !== false) {
  75             return;
  76         }
  77     }
  78
  79     $errstr = htmlentities($errstr);
  80     $GLOBALS['pl_errors'][] =
  81         "<div class='phperror'>".
  82         "<strong>{$errortype[$errno]}</strong> <em>$errstr</em><br />".
  83         "<tt>$errfile : $errline</tt>".
  84         "</div>";
  85 }
  86
  87 function pl_dump_env()
  88 {
  89     echo "<div class='phperror'><pre>";
  90     echo "\nSESSION: "; var_export($_SESSION);
  91     echo "\nPOST:    "; var_export($_POST);
  92     echo "\nGET:     "; var_export($_GET);
  93     echo "\nCOOKIE:  "; var_export($_COOKIE);
  94     echo "</pre></div>";
  95 }
  96
  97 function pl_print_errors()
  98 {
  99     print join("\n", $GLOBALS['pl_errors']);
 100 }
 101
 102 set_error_handler('pl_error_handler', E_ALL | E_STRICT);
 103 register_shutdown_function('pl_print_errors');
 104 // register_shutdown_function('pl_dump_env');
 105
 106 function pl_url($path, $query = null, $fragment = null)
 107 {
 108     global $platal;
 109
 110     $base = $platal->ns . $path . ($query ? '?'.$query : '');
 111     return $fragment ? $base.'#'.$fragment : $base;
 112 }
 113
 114 function pl_self($n = null) {
 115     global $platal;
 116     return $platal->pl_self($n);
 117 }
 118
 119 function http_redirect($fullurl)
 120 {
 121     if (count($_SESSION)) {
 122         session_write_close();
 123     }
 124     header('Location: '.$fullurl);
 125     exit;
 126 }
 127
 128 function pl_redirect($path, $query = null, $fragment = null)
 129 {
 130     global $globals;
 131     http_redirect($globals->baseurl . '/' . pl_url($path, $query, $fragment));
 132 }
 133
 134 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 135 ?>