<?php
/////////////////////////////////////////////////////////////////////////////////////
// IPTable log analyzer
// Copyright (C) 2002 Gerald GARCIA
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Plac<B2>e - Suite 330, Boston, MA  02111-1307, USA.
//
// Contact author : hide@address.com
/////////////////////////////////////////////////////////////////////////////////////

// $Id: PacketSelector.php,v 1.7 2007/03/30 22:39:21 tarbuck Exp $

require_once("$file_base/utils/Misc.php");

Class PacketSelector {

  function PacketSelector() {
  }

  function display() {
    global $dateToString;
    global $ignored_ports;
    global $number;
    global $date;
    global $chain;
    global $srcsubnet, $destsubnet;
    global $url_base;
    

    $out=$out."<form name=\"PacketSelectionForm\" action=\"\" method=\"post\">"."\n";
    $out=$out."<table width=\"100%\" class=\"PacketSelector\">"."\n";
   
    // current chain

    $out=$out."<tr class=\"PacketSelector\">"."\n";
    $out=$out."<td>Current chain : </td>"."\n";
    $out=$out."<td><select name=\"_chain\" onchange=\"this.form.submit()\">"."\n";
    
    if ($chain=="ALL") { $out=$out."<option selected>ALL</option>"; } else { $out=$out."<option>ALL</option>"; }
    
    $query = "SELECT distinct (oob_prefix) AS chain FROM ulog";
    $result = db_query ($query);
    while($line = db_nextvalue($result)){
      if ($chain==$line) {
	$out=$out."<option selected>$line</option>"."\n";
      } else {
	$out=$out."<option>$line</option>"."\n";
      }
    }
    
    $out=$out."</select><td>"."\n";
    $out=$out."</tr>"."\n";    

    // current nb of packets

    $out=$out."<tr class=\"PacketSelector\">"."\n";
    $out=$out."<td># packets / page : </td>"."\n";
    $out=$out."<td><select name=\"_number\" onchange=\"this.form.submit()\">"."\n";
    $out=$out."<option value=\"10\" ";

    if ($number==10) { $out=$out."selected"; }

    $out=$out.">10</option>"."\n";
    $out=$out."<option value=\"20\" ";

    if ($number==20) { $out=$out."selected"; }

    $out=$out.">20</option>"."\n";
    $out=$out."<option value=\"50\" ";

    if ($number==50) { $out=$out."selected"; }

    $out=$out.">50</option>"."\n";
    $out=$out."<option value=\"100\" ";

    if ($number==100) { $out=$out."selected"; }

    $out=$out.">100</option>"."\n";
    $out=$out."</select></td></tr>"."\n";

    // packet date

    $out=$out."<tr class=\"PacketSelector\">"."\n";
    $out=$out."<td>Packets date : </td>"."\n";
    $out=$out."<td><select name=\"_date\" onchange=\"this.form.submit()\">"."\n";
    $out=$out."<option value=\"1\" ";

    if ($date==1) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[1];
    $out=$out."</option>"."\n";
    $out=$out."<option value=\"2\" ";

    if ($date==2) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[2];
    $out=$out."</option>"."\n";
    $out=$out."<option value=\"7\" ";

    if ($date==7) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[7];
    $out=$out."</option>"."\n";
    $out=$out."<option value=\"14\" ";

    if ($date==14) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[14];
    $out=$out."</option>"."\n";
    $out=$out."<option value=\"31\" ";

    if ($date==31) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[31];
    $out=$out."</option>"."\n";
    $out=$out."<option value=\"10000\" ";

    if ($date==10000) { $out=$out."selected"; }

    $out=$out.">\n";
    $out=$out.$dateToString[10000];
    $out=$out."</option>"."\n";
    $out=$out."</select></td></tr>"."\n";

    $out=$out."<tr class=\"PacketSelector\">"."\n";
    $out=$out."<td>Source / mask : </td>"."\n";
    $out=$out."<td><input size=16 type=\"text\" name=\"_srcsubnet\" value=\"$srcsubnet\"";
    $out=$out." onChange=\"if (this.value.length<3) { this.value = '0.0.0.0/0'; }\">"."\n";
    $out=$out."</select><a href=\"?#helptip\" ";
    $out=$out."onClick=\"alert('For a single ip address, enter the address.  For a class C subnet\\n(xxx.xxx.xxx.*) enter: \'xxx.xxx.xxx.0/24\' (no quotes, numbers replacing xxx).\\n\\nFor more advanced usage, do some research on subnets.');\">?</a></td></tr>"."\n";

    $out=$out."<tr class=\"PacketSelector\">"."\n";
    $out=$out."<td>Dest. / mask : </td>"."\n";
    $out=$out."<td><input size=16 type=\"text\" name=\"_destsubnet\" value=\"$destsubnet\"";
    $out=$out." onChange=\"if (this.value.length<3) { this.value = '0.0.0.0/0'; }\">"."\n";
    $out=$out."</select><a href=\"?#helptip\" ";
    $out=$out."onClick=\"alert('For a single ip address, enter the address.  For a class C subnet\\n(xxx.xxx.xxx.*) enter: \'xxx.xxx.xxx.0/24\' (no quotes, numbers replacing xxx).\\n\\nFor more advanced usage, do some research on subnets.');\">?</a></td></tr>"."\n";


    // packet filter
    $out=$out."<tr class=\"PacketSelector\">";

    if (count($ignored_ports)>0) {
      $out=$out."<td><a class=\"TitleLink\" href=\"$url_base/set_filter.php\">Some packets are filtered</a></td>"."\n"; 
    }  else { 
      $out=$out."<td><a class=\"TitleLink\" href=\"$url_base/set_filter.php\">Packet filter</a></td>"."\n"; 
    }

    $out=$out."<td><a class=\"TitleLink\" href=\"#Here\" onClick=\"PacketSelectionForm.submit();\">Change Selection</a></td></tr>";
    $out=$out."</table>"."\n";
    $out=$out."</form>"."\n";

    print $out;
  }

  function generate() {
  }
}

?>