inc/modules/admin/what-updates.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 01/16/2004 *
   4  * ================                             Last change: 05/14/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : what-updates.php                                 *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Check for updates                                *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Prueft nach Updates                              *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if ((ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) || (!IS_ADMIN()))
  36 {
  37         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  38         require($INC);
  39 }
  40 // Add description as navigation point
  41 ADD_DESCR("admin", basename(__FILE__));
  42
  43 // Init array
  44 $ONLINE['code'] = "???";
  45
  46 // Get response from our server in an array
  47 $response = MXCHANGE_OPEN("check-updates2.php");
  48 if (empty($response[0]) && empty($response[1]) && empty($response[2]))
  49 {
  50         // Error!
  51         $response = array("", "", "");
  52 }
  53  else
  54 {
  55         // Analyse header for response code
  56         if (ereg("200 OK", $response[0]))
  57         {
  58                 // Found, kill header
  59                 $pos = 0;
  60                 foreach($response as $k=>$v)
  61                 {
  62                         $v = trim($v);
  63                         if (empty($v))
  64                         {
  65                                 // Header ends here (+1)
  66                                 $pos = $k + 1; break;
  67                         }
  68                 }
  69                 $response2 = array();
  70                 for($i = $pos; $i < count($response); $i++)
  71                 {
  72                         $response2[] = trim($response[$i]);
  73                 }
  74                 $response = $response2; unset($response2);
  75                 unset($pos);
  76
  77                 // Which is the latest version on server?
  78                 $ONLINE = array(
  79                         'version' => str_replace("\n", "", $response[0]),
  80                         'changed' => str_replace("\n", "", $response[1])
  81                 );
  82
  83                 // Array for available patches
  84                 $PATCHES = array(
  85                         'fname' => array(),
  86                         'fsize' => array(),
  87                         'ctime' => array()
  88                 );
  89
  90                 if (($response[2] != "[EOF]") && ($ONLINE['version'] == FULL_VERSION))
  91                 {
  92                         // We have found new patches (newer than FULL_VERSION)
  93                         $max = str_replace("\n", "", $response[sizeof($response) - 2]); $TOTAL_SIZE = "0";
  94
  95                         // Maximum of available pacthes extracted (above). Now we can get all informations
  96                         for ($idx = 0; $idx < $max; $idx++)
  97                         {
  98                                 // List only newer patches
  99                                 $TEST = substr(str_replace("\n", "", $response[$idx * 5 + 2]), 0, strlen($_CONFIG['patch_level']));
 100
 101                                 // I have removed the addional test for the stored timemark in database or you cannot find
 102                                 // new updates on my server when you haven't installed it before I upload a patch... :-(
 103                                 if (bigintval($TEST) > bigintval($_CONFIG['patch_level']))
 104                                 {
 105                                         // Copy every data from the response array
 106                                         $PATCHES['fname'][] = str_replace("\n", "", $response[$idx * 5 + 2]);
 107                                         $PATCHES['fsize'][] = str_replace("\n", "", $response[$idx * 5 + 3]);
 108                                         $PATCHES['ctime'][] = str_replace("\n", "", $response[$idx * 5 + 4]);
 109                                         switch (GET_LANGUAGE())
 110                                         {
 111                                                 case "de": $PATCHES['descr'][] = str_replace("\n", "", $response[$idx * 5 + 5]); break; // Load german description
 112                                                 default  : $PATCHES['descr'][] = str_replace("\n", "", $response[$idx * 5 + 6]); break; // Load english description as default
 113                                         }
 114
 115                                         // Add patch's size to total
 116                                         $TOTAL_SIZE += $PATCHES['fsize'][$idx];
 117                                 }
 118                         }
 119                         array_pk_sort($PATCHES, array("ctime", "fname"));
 120
 121                         // All done here!
 122                         $ONLINE['code'] = "200 OK";
 123                 }
 124         }
 125          else
 126         {
 127                 // 404 / 403 error from server
 128                 $ONLINE['code'] = $response[0];
 129         }
 130 }
 131
 132 OPEN_TABLE("100%", "admin_content", "center");
 133 // Is a newer version available?
 134 if (empty($ONLINE['version']))
 135 {
 136         // Disconnected?
 137         LOAD_TEMPLATE("admin_settings_saved", false, "<FONT class=\"admin_failed\">".ADMIN_CANNOT_CHECK_VERSION." (".$ONLINE['code'].")</FONT>");
 138 }
 139  elseif ($ONLINE['version'] != FULL_VERSION)
 140 {
 141         // New full-version available (all previous released patches are included in this version!)
 142         define('__ONLINE_VERSION', $ONLINE['version']);
 143         define('__ONLINE_CHANGE' , MAKE_DATETIME($ONLINE['changed'], "2"));
 144
 145         // Load template
 146         LOAD_TEMPLATE("admin_update_download");
 147 }
 148  elseif (sizeof($PATCHES['fname']) > 0)
 149 {
 150         // Some patches are available
 151         $OUT = ""; $SW = "2";
 152         foreach ($PATCHES['fname'] as $idx=>$file)
 153         {
 154                 $SIZE = TRANSLATE_COMMA(round($PATCHES['fsize'][$idx]/102.4)/10);
 155                 $content = array(
 156                         'sw'          => $SW,
 157                         'patch_url'   => SERVER_URL."/patches/".$file,
 158                         'patch_title' => str_replace("_", " ", str_replace(".zip", "", $file)),
 159                         'patch_ctime' => MAKE_DATETIME($PATCHES['ctime'][$idx], "2"),
 160                         'patch_size'  => $SIZE,
 161                         'patch_desc'  => COMPILE_CODE($PATCHES['descr'][$idx]),
 162                 );
 163                 // Evaluate descrition code
 164                 $eval = "\$content['patch_desc'] = \"".$content['patch_desc']."\";";
 165                 eval($eval);
 166
 167                 // Load template, switch color and count total size up
 168                 $OUT .= LOAD_TEMPLATE("admin_patches_row", true, $content);
 169                 $SW = 3 - $SW;
 170         }
 171         define('__PATCH_ROWS', $OUT);
 172
 173         // Total size
 174         define('__TOTAL_SIZE', TRANSLATE_COMMA($TOTAL_SIZE / 1024));
 175
 176         // Load main template
 177         LOAD_TEMPLATE("admin_patches");
 178 }
 179  else
 180 {
 181         // You have the latest version!
 182         LOAD_TEMPLATE("admin_settings_saved", false, NO_UPDATES_AVAILABLE);
 183 }
 184 CLOSE_TABLE();
 185 //
 186 ?>