release/src/router/www/advanced-mac.asp

   1 <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0//EN'>
   2 <!--
   3         Tomato GUI
   4         Copyright (C) 2006-2010 Jonathan Zarate
   5         http://www.polarcloud.com/tomato/
   6
   7         For use with Tomato Firmware only.
   8         No part of this file may be used without permission.
   9 -->
  10 <html>
  11 <head>
  12 <meta http-equiv='content-type' content='text/html;charset=utf-8'>
  13 <meta name='robots' content='noindex,nofollow'>
  14 <title>[<% ident(); %>] Advanced: MAC Address</title>
  15 <link rel='stylesheet' type='text/css' href='tomato.css'>
  16 <% css(); %>
  17 <script type='text/javascript' src='tomato.js'></script>
  18
  19 <!-- / / / -->
  20
  21 <script type='text/javascript' src='debug.js'></script>
  22
  23 <script type='text/javascript' src='wireless.jsx?_http_id=<% nv(http_id); %>'></script>
  24 <script type='text/javascript'>
  25
  26 //      <% nvram("et0macaddr,mac_wan,wl_macaddr,wl_hwaddr"); %>
  27
  28 function et0plus(plus)
  29 {
  30         var mac = nvram.et0macaddr.split(':');
  31         if (mac.length != 6) return '';
  32         while (plus-- > 0) {
  33                 for (var i = 5; i >= 3; --i) {
  34                         var n = (parseInt(mac[i], 16) + 1) & 0xFF;
  35                         mac[i] = n.hex(2);
  36                         if (n != 0) break;
  37                 }
  38         }
  39         return mac.join(':');
  40 }
  41
  42 function defmac(which)
  43 {
  44         if (which == 'wan')
  45                 return et0plus(1);
  46         else {  // wlX
  47 /* REMOVE-BEGIN */
  48 // trying to mimic the behaviour of static int set_wlmac(int idx, int unit, int subunit, void *param) in router/rc/network.c when we have wlX or wlX.X
  49 /* REMOVE-END */
  50                 var u, s, t, v;
  51                 u = which.substr(2, which.length) * 1;
  52                 s = parseInt(u.toString().substr(u.toString().indexOf(".") + 1, u.toString().length) * 1);
  53                 u = parseInt(u.toString().substr(0, u.toString().indexOf(".") - 1) * 1);
  54                 t = et0plus(2 + u + ((s > 0) ? (u * 0x10 + s) : 0)).split(':');
  55                 v = (parseInt(t[0], 16) + ((s > 0) ? (u * 0x10 + 2) : 0) ) & 0xFF;
  56                 t[0] = v.hex(2);
  57                 return t.join(':');
  58         }
  59 }
  60
  61 function bdefault(which)
  62 {
  63         E('_f_' + which + '_hwaddr').value = defmac(which);
  64         verifyFields(null, true);
  65 }
  66
  67 function brand(which)
  68 {
  69         var mac;
  70         var i;
  71
  72         mac = ['00'];
  73         for (i = 5; i > 0; --i)
  74                 mac.push(Math.floor(Math.random() * 255).hex(2));
  75         E('_f_' + which + '_hwaddr').value = mac.join(':');
  76         verifyFields(null, true);
  77 }
  78
  79 function bclone(which)
  80 {
  81         E('_f_' + which + '_hwaddr').value = '<% compmac(); %>';
  82         verifyFields(null, true);
  83 }
  84
  85 function findPrevMAC(mac, maxidx)
  86 {
  87         if (E('_f_wan_hwaddr').value == mac) return 1;
  88
  89         for (var uidx = 0; uidx < maxidx; ++uidx) {
  90                         if (E('_f_wl'+wl_fface(uidx)+'_hwaddr').value == mac) return 1;
  91         }
  92
  93         return 0;
  94 }
  95
  96 function verifyFields(focused, quiet)
  97 {
  98         var uidx, u, a;
  99
 100         if (!v_mac('_f_wan_hwaddr', quiet)) return 0;
 101
 102         for (uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 103                 u = wl_fface(uidx);
 104                 a = E('_f_wl'+u+'_hwaddr');
 105                 if (!v_mac(a, quiet)) return 0;
 106
 107                 if (findPrevMAC(a.value, uidx)) {
 108                         ferror.set(a, 'Addresses must be unique', quiet);
 109                         return 0;
 110                 }
 111         }
 112         return 1;
 113 }
 114
 115 function save()
 116 {
 117         var u, uidx, v;
 118
 119         if (!verifyFields(null, false)) return;
 120         if (!confirm("Warning: Changing the MAC address may require that you reboot all devices, computers or modem connected to this router. Continue anyway?")) return;
 121
 122         var fom = E('_fom');
 123         fom.mac_wan.value = (fom._f_wan_hwaddr.value == defmac('wan')) ? '' : fom._f_wan_hwaddr.value;
 124
 125         for (uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 126                 u = wl_fface(uidx);
 127                 v = E('_f_wl'+u+'_hwaddr').value;
 128                 E('_wl'+u+'_hwaddr').value = (v == defmac('wl' + u)) ? '' : v;
 129         }
 130
 131         form.submit(fom, 1);
 132 }
 133
 134 </script>
 135 </head>
 136
 137 <body>
 138 <form id='_fom' method='post' action='tomato.cgi'>
 139 <table id='container' cellspacing=0>
 140 <tr><td colspan=2 id='header'>
 141         <div class='title'>Tomato</div>
 142         <div class='version'>Version <% version(); %></div>
 143 </td></tr>
 144 <tr id='body'><td id='navi'><script type='text/javascript'>navi()</script></td>
 145 <td id='content'>
 146 <div id='ident'><% ident(); %></div>
 147
 148 <!-- / / / -->
 149
 150 <input type='hidden' name='_nextpage' value='advanced-mac.asp'>
 151 <input type='hidden' name='_nextwait' value='10'>
 152 <input type='hidden' name='_service' value='*'>
 153
 154 <input type='hidden' name='mac_wan'>
 155
 156 <script type='text/javascript'>
 157 for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 158         var u = wl_fface(uidx);
 159         W('<input type=\'hidden\' id=\'_wl'+u+'_hwaddr\' name=\'wl'+u+'_hwaddr\'>');
 160 }
 161 </script>
 162
 163 <div class='section-title'>MAC Address</div>
 164 <div class='section'>
 165 <script type='text/javascript'>
 166
 167 f = [
 168         { title: 'WAN Port', indent: 1, name: 'f_wan_hwaddr', type: 'text', maxlen: 17, size: 20,
 169                 suffix: ' <input type="button" value="Default" onclick="bdefault(\'wan\')"> <input type="button" value="Random" onclick="brand(\'wan\')"> <input type="button" value="Clone PC" onclick="bclone(\'wan\')">',
 170                 value: nvram.mac_wan || defmac('wan') }
 171 ];
 172
 173 for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 174         var u = wl_fface(uidx);
 175         f.push(
 176                 { title: 'Wireless Interface ' + ((wl_ifaces.length > 1) ? wl_ifaces[uidx][0] : ''), indent: 1, name: 'f_wl'+u+'_hwaddr', type: 'text', maxlen: 17, size: 20,
 177                         suffix:' <input type="button" value="Default" onclick="bdefault(\'wl'+u+'\')"> <input type="button" value="Random" onclick="brand(\'wl'+u+'\')"> <input type="button" value="Clone PC" onclick="bclone(\'wl'+u+'\')">',
 178                         value: nvram['wl'+u+'_hwaddr'] || defmac('wl' + u) }
 179                 );
 180 }
 181
 182 createFieldTable('', f);
 183
 184 </script>
 185 <br>
 186 <table border=0 cellpadding=1>
 187         <tr><td>Router's LAN MAC Address:</td><td><b><script type='text/javascript'>W(('<% nv('et0macaddr'); %>').toUpperCase());</script></b></td></tr>
 188         <tr><td>Computer's MAC Address:</td><td><b><script type='text/javascript'>W(('<% compmac(); %>').toUpperCase());</script></b></td></tr>
 189 </table>
 190 </div>
 191
 192
 193
 194 <!-- / / / -->
 195
 196 </td></tr>
 197 <tr><td id='footer' colspan=2>
 198         <span id='footer-msg'></span>
 199         <input type='button' value='Save' id='save-button' onclick='save()'>
 200         <input type='button' value='Cancel' id='cancel-button' onclick='reloadPage();'>
 201 </td></tr>
 202 </table>
 203 </form>
 204 <script type='text/javascript'>verifyFields(null, 1);</script>
 205 </body>
 206 </html>