function renderVLANMembership($object_id) { try { $data = getSwitchVLANs($object_id); } catch (RTGatewayError $re) { showWarning('Device configuration unavailable:<br>' . $re->getMessage()); return; } list($vlanlist, $portlist, $maclist) = $data; $vlanpermissions = array(); foreach ($portlist as $port) { if (array_key_exists($port['vlanid'], $vlanpermissions)) { continue; } $vlanpermissions[$port['vlanid']] = array(); foreach (array_keys($vlanlist) as $to) { if (permitted(NULL, NULL, 'setPortVLAN', array(array('tag' => '$fromvlan_' . $port['vlanid']), array('tag' => '$vlan_' . $port['vlanid']))) and permitted(NULL, NULL, 'setPortVLAN', array(array('tag' => '$tovlan_' . $to), array('tag' => '$vlan_' . $to)))) { $vlanpermissions[$port['vlanid']][] = $to; } } } if (isset($_REQUEST['hl_port_id'])) { assertUIntArg('hl_port_id'); $hl_port_id = intval($_REQUEST['hl_port_id']); $object = spotEntity('object', $object_id); amplifyCell($object); foreach ($object['ports'] as $port) { if (mb_strlen($port['name']) && $port['id'] == $hl_port_id) { $hl_port_name = $port['name']; break; } } } echo '<table border=0 width="100%"><tr><td colspan=3>'; startPortlet('Current status'); echo "<table class=widetable cellspacing=3 cellpadding=5 align=center width='100%'><tr>"; printOpFormIntro('setPortVLAN'); $portcount = count($portlist); echo "<input type=hidden name=portcount value=" . $portcount . ">\n"; $portno = 0; $ports_per_row = 12; foreach ($portlist as $port) { // Don't let wide forms break our fancy pages. if ($portno % $ports_per_row == 0) { if ($portno > 0) { echo "</tr>\n"; } echo "<tr><th>" . ($portno + 1) . "-" . ($portno + $ports_per_row > $portcount ? $portcount : $portno + $ports_per_row) . "</th>"; } $td_class = 'port_'; if ($port['status'] == 'notconnect') { $td_class .= 'notconnect'; } elseif ($port['status'] == 'disabled') { $td_class .= 'disabled'; } elseif ($port['status'] != 'connected') { $td_class .= 'unknown'; } elseif (!isset($maclist[$port['portname']])) { $td_class .= 'connected_none'; } else { $maccount = 0; foreach ($maclist[$port['portname']] as $vlanid => $addrs) { $maccount += count($addrs); } if ($maccount == 1) { $td_class .= 'connected_single'; } else { $td_class .= 'connected_multi'; } } if (isset($hl_port_name) and strcasecmp($hl_port_name, $port['portname']) == 0) { $td_class .= (strlen($td_class) ? ' ' : '') . 'border_highlight'; } echo "<td class='{$td_class}'>" . $port['portname'] . '<br>'; echo "<input type=hidden name=portname_{$portno} value=" . $port['portname'] . '>'; if ($port['vlanid'] == 'trunk') { echo "<input type=hidden name=vlanid_{$portno} value='trunk'>"; echo "<select disabled multiple='multiple' size=1><option>TRUNK</option></select>"; } elseif ($port['vlanid'] == 'routed') { echo "<input type=hidden name=vlanid_{$portno} value='routed'>"; echo "<select disabled multiple='multiple' size=1><option>ROUTED</option></select>"; } elseif (!array_key_exists($port['vlanid'], $vlanpermissions) or !count($vlanpermissions[$port['vlanid']])) { echo "<input type=hidden name=vlanid_{$portno} value={$port['vlanid']}>"; echo "<select disabled name=vlanid_{$portno}>"; echo "<option value={$port['vlanid']} selected>{$port['vlanid']}</option>"; echo "</select>"; } else { echo "<select name=vlanid_{$portno}>"; // A port may belong to a VLAN, which is absent from the VLAN table, this is normal. // We must be able to render its SELECT properly at least. $in_table = FALSE; foreach ($vlanpermissions[$port['vlanid']] as $v) { echo "<option value={$v}"; if ($v == $port['vlanid']) { echo ' selected'; $in_table = TRUE; } echo ">{$v}</option>\n"; } if (!$in_table) { echo "<option value={$port['vlanid']} selected>{$port['vlanid']}</option>\n"; } echo "</select>"; } $portno++; echo "</td>"; } echo "</tr><tr><td colspan=" . ($ports_per_row + 1) . "><input type=submit value='Save changes'></form></td></tr></table>"; finishPortlet(); echo '</td></tr><tr><td class=pcleft>'; startPortlet('VLAN table'); echo '<table class=cooltable cellspacing=0 cellpadding=5 align=center width="100%">'; echo "<tr><th>ID</th><th>Description</th></tr>"; $order = 'even'; global $nextorder; foreach ($vlanlist as $id => $descr) { echo "<tr class=row_{$order}><td class=tdright>{$id}</td><td class=tdleft>{$descr}</td></tr>"; $order = $nextorder[$order]; } echo '</table>'; finishPortlet(); echo '</td><td class=pcright>'; startPortlet('Color legend'); echo '<table>'; echo "<tr><th>port state</th><th>color code</th></tr>"; echo "<tr><td>not connected</td><td class=port_notconnect>SAMPLE</td></tr>"; echo "<tr><td>disabled</td><td class=port_disabled>SAMPLE</td></tr>"; echo "<tr><td>unknown</td><td class=port_unknown>SAMPLE</td></tr>"; echo "<tr><td>connected with none MAC addresses active</td><td class=port_connected_none>SAMPLE</td></tr>"; echo "<tr><td>connected with 1 MAC addresses active</td><td class=port_connected_single>SAMPLE</td></tr>"; echo "<tr><td>connected with 1+ MAC addresses active</td><td class=port_connected_multi>SAMPLE</td></tr>"; echo '</table>'; finishPortlet(); echo '</td><td class=pcright>'; if (count($maclist)) { startPortlet('MAC address table'); echo '<table border=0 class=cooltable align=center cellspacing=0 cellpadding=5>'; echo "<tr><th>Port</th><th>VLAN ID</th><th>MAC address</th></tr>\n"; $order = 'even'; foreach ($maclist as $portname => $portdata) { foreach ($portdata as $vlanid => $addrgroup) { foreach ($addrgroup as $addr) { echo "<tr class=row_{$order}><td class=tdleft>{$portname}</td><td class=tdleft>{$vlanid}</td>"; echo "<td class=tdleft>{$addr}</td></tr>\n"; $order = $nextorder[$order]; } } } echo '</table>'; finishPortlet(); } // End of main table. echo '</td></tr></table>'; }
function setPortVLAN() { assertUIntArg('portcount'); try { $data = getSwitchVLANs($_REQUEST['object_id']); } catch (RTGatewayError $re) { return showFuncMessage(__FUNCTION__, 'ERR', array($re->getMessage())); } list($vlanlist, $portlist) = $data; // Here we just build up 1 set command for the gateway with all of the ports // included. The gateway is expected to filter unnecessary changes silently // and to provide a list of responses with either error or success message // for each of the rest. $nports = $_REQUEST['portcount']; $prefix = 'set '; $setcmd = ''; for ($i = 0; $i < $nports; $i++) { genericAssertion('portname_' . $i, 'string'); genericAssertion('vlanid_' . $i, 'string'); if ($_REQUEST['portname_' . $i] != $portlist[$i]['portname']) { throw new InvalidRequestArgException('portname_' . $i, $_REQUEST['portname_' . $i], 'expected to be ' . $portlist[$i]['portname']); } if ($_REQUEST['vlanid_' . $i] == $portlist[$i]['vlanid'] || $portlist[$i]['vlanid'] == 'TRUNK') { continue; } $portname = $_REQUEST['portname_' . $i]; $oldvlanid = $portlist[$i]['vlanid']; $newvlanid = $_REQUEST['vlanid_' . $i]; if (!permitted(NULL, NULL, NULL, array(array('tag' => '$fromvlan_' . $oldvlanid), array('tag' => '$vlan_' . $oldvlanid))) or !permitted(NULL, NULL, NULL, array(array('tag' => '$tovlan_' . $newvlanid), array('tag' => '$vlan_' . $newvlanid)))) { showOneLiner(159, array($portname, $oldvlanid, $newvlanid)); continue; } $setcmd .= $prefix . $portname . '=' . $newvlanid; $prefix = ';'; } // Feed the gateway and interpret its (non)response. if ($setcmd == '') { showOneLiner(201); } else { try { setSwitchVLANs($_REQUEST['object_id'], $setcmd); // shows messages by itself } catch (RTGatewayError $e) { showFuncMessage(__FUNCTION__, 'ERR', array($e->getMessage())); } } }