include/platal.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2006 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 $TIME_BEGIN = microtime_float();
  28
  29 define('AUTH_PUBLIC', 0);
  30 define('AUTH_COOKIE', 1);
  31 define('AUTH_MDP',    2);
  32
  33 define('PERMS_EXT',   'ext');
  34 define('PERMS_USER',  'user');
  35 define('PERMS_ADMIN', 'admin');
  36
  37 define('SKINNED', 0);
  38 define('SIMPLE',  1);
  39 define('NO_SKIN', 2);
  40
  41 function __autoload($cls)
  42 {
  43     @include dirname(dirname(__FILE__)).'/classes/'.strtolower($cls).'.php';
  44 }
  45 __autoload('Env');
  46
  47 function pl_error_handler($errno, $errstr, $errfile, $errline)
  48 {
  49     if (!error_reporting())
  50         return;
  51
  52     $errortype = array (
  53         E_ERROR           => "Error",
  54         E_WARNING         => "Warning",
  55         E_PARSE           => "Parsing Error",
  56         E_NOTICE          => "Notice",
  57         E_CORE_ERROR      => "Core Error",
  58         E_CORE_WARNING    => "Core Warning",
  59         E_COMPILE_ERROR   => "Compile Error",
  60         E_COMPILE_WARNING => "Compile Warning",
  61         E_USER_ERROR      => "User Error",
  62         E_USER_WARNING    => "User Warning",
  63         E_USER_NOTICE     => "User Notice",
  64         E_STRICT          => "Runtime Notice"
  65     );
  66
  67     $errstr = htmlentities($errstr);
  68     $GLOBALS['pl_errors'][] =
  69         "<div class='phperror'>".
  70         "<strong>{$errortype[$errno]}</strong> <em>$errstr</em><br />".
  71         "<tt>$errfile : $errline</tt>".
  72         "</div>";
  73 }
  74
  75 function pl_dump_env()
  76 {
  77     echo "<div class='phperror'><pre>";
  78     echo "\nSESSION: "; var_export($_SESSION);
  79     echo "\nPOST:    "; var_export($_POST);
  80     echo "\nGET:     "; var_export($_GET);
  81     echo "\nCOOKIE:  "; var_export($_COOKIE);
  82     echo "</pre></div>";
  83 }
  84
  85 function pl_print_errors()
  86 {
  87     print join("\n", $GLOBALS['pl_errors']);
  88 }
  89
  90 set_error_handler('pl_error_handler', E_ALL | E_STRICT);
  91 register_shutdown_function('pl_print_errors');
  92 // register_shutdown_function('pl_dump_env');
  93
  94 function pl_url($path, $query = null, $fragment = null)
  95 {
  96     global $platal;
  97
  98     $base = $platal->ns . $path . ($query ? '?'.$query : '');
  99     return $fragment ? $base.'#'.$fragment : $base;
 100 }
 101
 102 function pl_self($n = null) {
 103     global $platal;
 104     return $platal->pl_self($n);
 105 }
 106
 107 function http_redirect($fullurl)
 108 {
 109     if (count($_SESSION)) {
 110         session_write_close();
 111     }
 112     header('Location: '.$fullurl);
 113     exit;
 114 }
 115
 116 function pl_redirect($path, $query = null, $fragment = null)
 117 {
 118     global $globals;
 119     http_redirect($globals->baseurl . '/' . pl_url($path, $query, $fragment));
 120 }
 121
 122 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
 123 ?>