public_html/index.php

   1 <?php
   2 //
   3 // Copyright (c) 2001, Lubomir Sedlacik <salo@silcnet.org>
   4 // and other members of the SILC Project (http://silcnet.org)
   5 // All rights reserved.
   6 //
   7 // Redistribution and use in source and binary forms, with or without
   8 // modification, are permitted provided that the following conditions
   9 // are met:
  10 //
  11 // 1) Redistributions of source code must retain the above copyright notice,
  12 //    this list of conditions and the following disclaimer.
  13 // 2) Redistributions in binary form must reproduce the above copyright
  14 //    notice, this list of conditions and the following disclaimer in the
  15 //    documentation and/or other materials provided with the distribution.
  16 // 3) Neither the name of the SILC Project nor the names of its contributors
  17 //    may be used to endorse or promote products derived from this software
  18 //    without specific prior written permission.
  19 //
  20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  21 // IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22 // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
  24 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  30 // THE POSSIBILITY OF SUCH DAMAGE.
  31 //
  32
  33 // Read neccessary stuff if accessible
  34   if (@Is_Readable("config.php")) include("config.php");
  35   if (@Is_Readable("mirror.php")) include("mirror.php");
  36
  37 ?>
  38 <?xml version="1.0" encoding="iso-8859-1"?>
  39 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  40 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  41 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  42 <head>
  43  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
  44  <meta http-equiv="Content-Language" content="en" />
  45  <meta name="description" content="SILC Secure Internet Live Conferencing" />
  46  <meta name="keywords" content="SILC silcnet secure chat protocol cipher encrypt encryption SKE private channel conferencing" />
  47  <meta content="INDEX, FOLLOW" name="ROBOTS" />
  48  <title> SILC Secure Internet Live Conferencing -
  49 <?php
  50
  51   // sites
  52   if ($Country_Code != "")
  53     $WWW_Site = $Country_Code.".silcnet.org";
  54   else
  55     $WWW_Site = "silcnet.org";
  56
  57   if ($Country_Code != "" && StrToLower($FTP_Archive) == "yes")
  58     $FTP_Site = "ftp.".$Country_Code.".silcnet.org";
  59   else
  60     $FTP_Site = "ftp.silcnet.org";
  61
  62   if ($Country_Code != "" && StrToLower($CVS_Archive) == "yes"
  63                           && $CVS_User && $CVS_Root)
  64     $CVS_Site = "cvs.".$Country_Code.".silcnet.org";
  65   else {
  66     $CVS_Site = "cvs.silcnet.org";
  67     $CVS_User = "cvs";
  68     $CVS_Root = "/cvs/silc";
  69   }
  70
  71   // find out release dates from release archive files
  72   $Date_Toolkit = date("l dS of F Y H:i:s",
  73                   filemtime("download/toolkit/sources/silc-toolkit-".$Latest_Toolkit.".tar.gz"));
  74   $Date_Client  = date("l dS of F Y H:i:s",
  75                   filemtime("download/client/sources/silc-client-".$Latest_Client.".tar.gz"));
  76   $Date_Server  = date("l dS of F Y H:i:s",
  77                   filemtime("download/server/sources/silc-server-".$Latest_Server.".tar.gz"));
  78
  79   // remove possibly dangerous characters, only alphanumerical characters are passed
  80   function Filter($input) {
  81     return EReg_Replace("([^a-zA-Z0-9])*", "", $input);
  82   }
  83
  84   // div();
  85   function div($a,$b) {
  86     return (int) ($a/$b);
  87   }
  88
  89   $pass = 0;
  90   if (@Is_Readable("html/".Filter($page).".php")) {
  91     echo $page;
  92     $pass = 1;
  93   }
  94   else
  95     echo "news";
  96 ?>
  97  </title>
  98  <link href="silc.css" rel="stylesheet" type="text/css" />
  99 </head>
 100 <body>
 101
 102 <table width="100%" cellpadding="0" cellspacing ="0" border="0">
 103 <tr><td align="center">
 104
 105 <table width="700" cellpadding="1" cellspacing="0" border="0">
 106  <tr>
 107   <td class="outline">
 108     <table width="100%" cellpadding="0" cellspacing="0" border="0">
 109      <tr>
 110       <td class="links">
 111         <img src="img/silc.gif" width="700" height="100" alt=" " />
 112       </td>
 113      </tr>
 114      <tr>
 115       <td class="links" align="center">
 116         <table cellspacing="3" cellpadding="10" border="0">
 117         <tr><td valign="top" class="links">
 118         <b>General</b><br />
 119         <small class="normal">o</small> <a href="?page=news" class="normal">SILC News</a><br />
 120         <small class="normal">o</small> <a href="?page=about" class="normal">About the SILC</a><br />
 121         <small class="normal">o</small> <a href="?page=history" class="normal">History of SILC</a><br />
 122         <small class="normal">o</small> <a href="?page=contact" class="normal">Contact Us</a><br />
 123         <small class="normal">o</small> <a href="?page=lists" class="normal">SILC Mailing Lists</a><br />
 124         </td><td valign="top" class="links">
 125         <b>Documentation</b><br />
 126         <small class="normal">o</small> <a href="?page=docs" class="normal">SILC Documentation</a><br />
 127         <small class="normal">o</small> <a href="?page=whitepaper" class="normal">SILC White Paper</a><br />
 128         <small class="normal">o</small> <a href="?page=faq" class="normal">SILC FAQ</a><br />
 129         <small class="normal">o</small> <a href="?page=features" class="normal">SILC Features</a><br />
 130         <small class="normal">o</small> <a href="?page=todo" class="normal">TODO List</a><br />
 131         </td><td valign="top" class="links">
 132         <b>Software</b><br />
 133         <small class="normal">o</small> <a href="?page=download" class="normal">Download SILC</a><br />
 134         <small class="normal">o</small> <a href="?page=mirrors" class="normal">Mirrors Worldwide</a><br />
 135         <small class="normal">o</small> <a href="?page=cvs" class="normal">Anonymous CVS</a><br />
 136         <small class="normal">o</small> <a href="txt/changes.txt" class="normal">ChangeLog</a><br />
 137         <small class="normal">o</small> <a href="?page=copying" class="normal">Licensing</a><br />
 138         </td><td valign="top" class="links">
 139         <b>Community</b><br />
 140         <small class="normal">o</small> <a href="?page=servers" class="normal">Server List</a><br />
 141         <small class="normal">o</small> <a href="?page=contribute" class="normal">Contributing</a><br />
 142         <small class="normal">o</small> <a href="?page=help" class="normal">Help</a><br />
 143         <small class="normal">o</small> <a href="?page=links" class="normal">Links</a><br />
 144         <small class="normal">o</small> <a href="txt/credits.txt" class="normal">Credits</a><br />
 145         </td></tr></table>
 146       </td>
 147      </tr>
 148      <tr><td class="line"></td></tr>
 149      <tr>
 150       <td class="<?php if($pass == 1 && $page == "whitepaper") $color="whitepaper"; else $color="text"; echo $color; ?>">
 151         <table width="100%" cellpadding="10" cellspacing="0" border="0">
 152         <tr><td class="<?php echo $color; ?>">
 153 <?php
 154   // read document, if it is not valid then read opening page
 155   if ($pass == 1)
 156     include("html/".Filter($page).".php");
 157   else
 158     include("html/news.php");
 159 ?>
 160           </td>
 161          </tr>
 162 <?php
 163
 164   if ($OS_Type) {
 165     switch(StrToLower($OS_Type)) {
 166       case "bsd":   $img = "daemon.gif";
 167                     $alt = "( daemon powered - IMAGE )";
 168                     break;
 169       case "linux": $img = "penguin.gif";
 170                     $alt = "( penguin powered - IMAGE )";
 171                     break;
 172       case "sun":   $img = "sun.png";
 173                     $alt = "( powered by Sun - IMAGE )";
 174                     break;
 175     }
 176     echo "<tr>";
 177     echo "<td align=\"right\" valign=\"bottom\">";
 178     echo "&nbsp;<br />";
 179     echo "<img src=\"img/".$img."\" alt=\"".$alt."\" />";
 180     echo "</td>";
 181     echo "</tr>";
 182   }
 183 ?>
 184         </table>
 185       </td>
 186      </tr>
 187     </table>
 188   </td>
 189  </tr>
 190 </table>
 191 <small class="highlight">
 192 webpage by
 193 <a href="mailto:salo at silcnet.org" class="small">salo at silcnet.org</a> |
 194 <?php
 195   // insert counter
 196   include("html/counter.php");
 197 ?> | W3C
 198 <a href="http://validator.w3.org/check/referer" class="small">XHTML</a> and
 199 <a href="http://jigsaw.w3.org/css-validator/check/referer" class="small">CSS</a>
 200 </small>
 201 <br /><br />
 202
 203 </td></tr></table>
 204
 205 </body>
 206 </html>