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basic-static.asp
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basic-static.asp
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<!--
Tomato GUI
Copyright (C) 2006-2010 Jonathan Zarate
http://www.polarcloud.com/tomato/
Enhancements by Teaman
Copyright (C) 2011 Augusto Bott
http://code.google.com/p/tomato-sdhc-vlan/
For use with Tomato Firmware only.
No part of this file may be used without permission.
--><title>Static DHCP/ARP/BW</title>
<content>
<script type="text/javascript">
// <% nvram("at_update,tomatoanon_answer,lan_ipaddr,lan_netmask,dhcpd_static,dhcpd_startip,dhcpd_static_only,cstats_include"); %>
if (nvram.lan_ipaddr.match(/^(\d+\.\d+\.\d+)\.(\d+)$/)) ipp = RegExp.$1 + '.';
else ipp = '?.?.?.';
autonum = aton(nvram.lan_ipaddr) & aton(nvram.lan_netmask);
var sg = new TomatoGrid();
sg.exist = function(f, v) {
var data = this.getAllData();
for (var i = 0; i < data.length; ++i) {
if (data[i][f] == v) return true;
}
return false;
};
sg.existMAC = function(mac) {
if (isMAC0(mac)) return false;
return this.exist(0, mac) || this.exist(1, mac);
};
sg.existName = function(name) {
return this.exist(5, name);
};
sg.inStatic = function(n) {
return this.exist(3, n);
};
sg.dataToView = function(data) {
var v = [];
var s = (data[0] == '00:00:00:00:00:00') ? '' : data[0];
if (!isMAC0(data[1])) s += '<br>' + data[1];
v.push((s == '') ? '<center><small><i>(unset)</i></small></center>' : s);
v.push((data[2].toString() != '0') ? '<small><i>Enabled</i></small>' : '');
v.push(escapeHTML('' + data[3]));
v.push((data[4].toString() != '0') ? '<small><i>Enabled</i></small>' : '');
v.push(escapeHTML('' + data[5]));
return v;
};
sg.dataToFieldValues = function (data) {
return ([data[0],
data[1],
(data[2].toString() != '0') ? 'checked' : '',
data[3],
(data[4].toString() != '0') ? 'checked' : '',
data[5]]);
};
sg.fieldValuesToData = function(row) {
var f = fields.getAll(row);
return ([f[0].value,
f[1].value,
f[2].checked ? '1' : '0',
f[3].value,
f[4].checked ? '1' : '0',
f[5].value]);
};
sg.sortCompare = function(a, b) {
var da = a.getRowData();
var db = b.getRowData();
var r = 0;
switch (this.sortColumn) {
case 0:
r = cmpText(da[0], db[0]);
break;
case 1:
r = cmpInt(da[2], db[2]);
break;
case 2:
r = cmpIP(da[3], db[3]);
break;
case 3:
r = cmpInt(da[4], db[4]);
break;
}
if (r == 0) r = cmpText(da[5], db[5]);
return this.sortAscending ? r : -r;
};
sg.verifyFields = function(row, quiet) {
var f, s, i;
f = fields.getAll(row);
if (!v_macz(f[0], quiet)) return 0;
if (!v_macz(f[1], quiet)) return 0;
if (isMAC0(f[0].value)) {
f[0].value = f[1].value;
f[1].value = '00:00:00:00:00:00';
}
else if (f[0].value == f[1].value) {
f[1].value = '00:00:00:00:00:00';
}
else if ((!isMAC0(f[1].value)) && (f[0].value > f[1].value)) {
s = f[1].value;
f[1].value = f[0].value;
f[0].value = s;
}
f[1].disabled = f[2].checked;
for (i = 0; i < 2; ++i) {
if (this.existMAC(f[i].value)) {
ferror.set(f[i], 'Duplicate MAC address', quiet);
return 0;
}
}
if (f[3].value.indexOf('.') == -1) {
s = parseInt(f[3].value, 10)
if (isNaN(s) || (s <= 0) || (s >= 255)) {
ferror.set(f[3], 'Invalid IP address', quiet);
return 0;
}
f[3].value = ipp + s;
}
if ((!isMAC0(f[0].value)) && (this.inStatic(f[3].value))) {
ferror.set(f[3], 'Duplicate IP address', quiet);
return 0;
}
/* REMOVE-BEGIN
// if (!v_hostname(f[5], quiet, 5)) return 0;
// if (!v_nodelim(f[5], quiet, 'Hostname', 1)) return 0;
REMOVE-END */
s = f[5].value.trim().replace(/\s+/g, ' ');
if (s.length > 0) {
if (s.search(/^[.a-zA-Z0-9_\- ]+$/) == -1) {
ferror.set(f[5], 'Invalid hostname. Only characters "A-Z 0-9 . - _" are allowed.', quiet);
return 0;
}
if (this.existName(s)) {
ferror.set(f[5], 'Duplicate hostname.', quiet);
return 0;
}
f[5].value = s;
}
if (isMAC0(f[0].value)) {
if (s == '') {
s = 'Both MAC address and name fields must not be empty.';
ferror.set(f[0], s, 1);
ferror.set(f[5], s, quiet);
return 0;
} else {
ferror.clear(f[0]);
ferror.clear(f[5]);
}
}
if (((f[0].value == '00:00:00:00:00:00') || (f[1].value == '00:00:00:00:00:00')) && (f[0].value == f[1].value)) {
f[2].disabled=1;
f[2].checked=0;
} else {
f[2].disabled=0;
}
return 1;
};
sg.resetNewEditor = function() {
var f, c, n;
f = fields.getAll(this.newEditor);
ferror.clearAll(f);
if ((c = cookie.get('addstatic')) != null) {
cookie.set('addstatic', '', 0);
c = c.split(',');
if (c.length == 3) {
f[0].value = c[0];
f[1].value = '00:00:00:00:00:00';
f[3].value = c[1];
f[5].value = c[2];
return;
}
}
f[0].value = '00:00:00:00:00:00';
f[1].value = '00:00:00:00:00:00';
f[2].disabled = 1;
f[2].checked = 0;
f[4].checked = 0;
f[5].value = '';
n = 10;
do {
if (--n < 0) {
f[3].value = '';
return;
}
autonum++;
} while (((c = fixIP(ntoa(autonum), 1)) == null) || (c == nvram.lan_ipaddr) || (this.inStatic(c)));
f[3].value = c;
};
sg.setup = function() {
this.init('bs-grid', 'sort', 250, [
{ multi: [ { type: 'text', maxlen: 17 }, { type: 'text', maxlen: 17 } ] },
{ type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
{ type: 'text', maxlen: 15 },
{ type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
{ type: 'text', maxlen: 50 } ] );
this.headerSet(['MAC Address', 'Bound to', 'IP Address', 'IPTraffic', 'Hostname']);
var ipt = nvram.cstats_include.split(',');
var s = nvram.dhcpd_static.split('>');
for (var i = 0; i < s.length; ++i) {
var h = '0';
var t = s[i].split('<');
if ((t.length == 3) || (t.length == 4)) {
var d = t[0].split(',');
var ip = (t[1].indexOf('.') == -1) ? (ipp + t[1]) : t[1];
for (var j = 0; j < ipt.length; ++j) {
if (ip == ipt[j]) {
h = '1';
break;
}
}
if (t.length == 3) {
t[3] = '0';
}
this.insertData(-1, [d[0], (d.length >= 2) ? d[1] : '00:00:00:00:00:00', t[3],
(t[1].indexOf('.') == -1) ? (ipp + t[1]) : t[1], h, t[2]]);
}
}
this.sort(4);
this.showNewEditor();
this.resetNewEditor();
};
function save() {
if (sg.isEditing()) return;
var data = sg.getAllData();
var sdhcp = '';
var ipt = '';
var i;
for (i = 0; i < data.length; ++i) {
var d = data[i];
sdhcp += d[0];
if (!isMAC0(d[1])) sdhcp += ',' + d[1];
sdhcp += '<' + d[3] + '<' + d[5] + '<' + d[2] + '>';
if (d[4] == '1') ipt += ((ipt.length > 0) ? ',' : '') + d[3];
}
var fom = E('_fom');
fom.dhcpd_static.value = sdhcp;
fom.dhcpd_static_only.value = E('_f_dhcpd_static_only').checked ? '1' : '0';
fom.cstats_include.value = ipt;
form.submit(fom, 1);
}
function init()
{
sg.setup();
verifyFields(null, 1);
var c;
if (((c = cookie.get('basic_static_notes_vis')) != null) && (c == '1')) {
toggleVisibility("notes");
}
sg.recolor();
}
function toggleVisibility(whichone) {
if(E('sesdiv' + whichone).style.display=='') {
E('sesdiv' + whichone).style.display='none';
E('sesdiv' + whichone + 'showhide').innerHTML='<i class="icon-chevron-up"></i>';
cookie.set('basic_static_' + whichone + '_vis', 0);
} else {
E('sesdiv' + whichone).style.display='';
E('sesdiv' + whichone + 'showhide').innerHTML='<i class="icon-chevron-down"></i>';
cookie.set('basic_static_' + whichone + '_vis', 1);
}
}
function verifyFields(focused, quiet) {
return 1;
}
</script>
<form id="_fom" method="post" action="tomato.cgi">
<input type="hidden" name="_nextpage" value="/#basic-static.asp">
<input type="hidden" name="_service" value="dhcpd-restart,arpbind-restart,cstats-restart">
<input type="hidden" name="dhcpd_static">
<input type="hidden" name="dhcpd_static_only">
<input type="hidden" name="cstats_include">
<input type="hidden" name="arpbind_listed">
<div class="box">
<div class="heading">Static DHCP/ARP & Bandwidth Monitoring of LAN Clients</div>
<div class="content">
<table class="line-table" id="bs-grid"></table><br>
<h3><a href="javascript:toggleVisibility('options');">Options <span id="sesdivoptionsshowhide"><i class="icon-chevron-up"></i></span></a></h3>
<div class="section" id="sesdivoptions" style="display:none"></div><hr>
<script type="text/javascript">
$( '#sesdivoptions' ).forms(
[
{ title: 'Ignore DHCP requests from unknown devices', name: 'f_dhcpd_static_only', type: 'checkbox', value: nvram.dhcpd_static_only == '1' }
] );
</script>
<h4><a href="javascript:toggleVisibility('notes');">Notes <span id="sesdivnotesshowhide"><i class="icon-chevron-up"></i></span></h4></a>
<div class="section" id="sesdivnotes" style="display:none">
<ul>
<li><b>MAC Address</b> - Unique identifier associated to a network interface on this particular device.</li>
<li><b>Bound to</b> - Enforce static ARP binding of this particular IP/MAC address pair.</li>
<li><b>IP Address</b> - Network address assigned to this device on the local network.</li>
<li><b>IPTraffic</b> - Keep track of bandwidth usage for this IP address.</li>
<li><b>Hostname</b> - Human-readable nickname/label assigned to this device on the network.</li>
</ul>
<ul>
<li><b>Enable static ARP for (...)</b> - Enforce static ARP binding for all IP/MAC address pairs listed above.</li>
<li><b>Ignore DHCP requests (...)</b> - Unlisted MAC addresses won"t be able to obtain an IP address through DHCP.</li>
</ul>
<ul>
<li><b>Other relevant notes/hints:</b>
<ul>
<li>To specify multiple hostnames for a device, separate them with spaces.</li>
<li>To enable/enforce static ARP binding for a particular device, it must have only one MAC associated with that particular IP address (i.e. you can"t have two MAC addresses linked to the same hostname/device in the table above).</li>
<li>When ARP binding is enabled for a particular MAC/IP address pair, that device will always be shown as "active" in the <a href="#tools-wol.asp">Wake On LAN</a> table.</li>
<li>See also the <a href="#advanced-dhcpdns.asp">Advanced DHCP/DNS</a> settings page for more DHCP-related configuration options.</li>
</ul>
</ul>
</div>
</div>
</div>
<button type="button" value="Save" id="save-button" onclick="save()" class="btn btn-primary">Save <i class="icon-check"></i></button>
<button type="button" value="Cancel" id="cancel-button" onclick="javascript:reloadPage();" class="btn">Cancel <i class="icon-cancel"></i></button>
<span id="footer-msg" class="alert alert-warning" style="visibility: hidden;"></span>
</form>
<script type="text/javascript">init();</script>
</content>