postnuke block

[jgking at packetstorm.org]

Here is one of the blocks. I havent opened up the monitor site cause i 
keep trying tofind better ways to implement it. Im currently thinking of 
ways to install Perl, NetSNMP, rrdtool, NMIS, snort and other things all 
under a single user directory so that everything (perl mods and all) are 
seperate from the core linux rpm distros. 

-Greg

<?php
// $Id: text.php,v 1.1.1.1 2002/09/15 22:26:15 root Exp $ $Name:  $
// ----------------------------------------------------------------------
// POST-NUKE Content Management System
// Copyright (C) 2001 by the Post-Nuke Development Team.
// http://www.postnuke.com/
// ----------------------------------------------------------------------
// Based on:
// PHP-NUKE Web Portal System - http://phpnuke.org/
// Thatware - http://thatware.org/
// ----------------------------------------------------------------------
// LICENSE
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License (GPL)
// 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.
//
// To read the license please visit http://www.gnu.org/copyleft/gpl.html
// ----------------------------------------------------------------------
// Original Author of file: Greg King
// Purpose of file: Display a Nagios Block for HOst Status
// See www.nagios.org for more information on Nagios
// ----------------------------------------------------------------------
// 
/* Installation
   The file must be placed in : ../html/includes/blocks/nghs.php
   The filename must be named nghs.php or the block will not register in 
the admin area properly
   Set the permissions accordingly to the uid and gid of the web 
owner/group
   Set the nagios_url, nagios_user and nagios_password variables
   Go to the admin/block section and add the block 

   Overview
   This is a down-and-dirty method to yank the html data produced by 
nagios. I would prefer
   to read the status log files and generate the data without using the 
current mechanism and
   that is planned. 
   
   I chose this method for the following reasons:
    1. It got a sample block up pretty quick so i could see how it would 
look
    2. Websites do not have to worry about safe mode and opendirectory php 
restrictions. All that has to be allowed
       is the fopenurl function. 
    3. I wanted something very lightweight codewise, this block is not 
that many lines

   
    Problem I need help with
    1. With this block and the other variants the biggest issue is the CSS 
stuff from the postnuke data and the Nagios data messing
       with each other. If someone finds a way to combine them that would 
be great.
    

*/


$blocks_modules['nghs'] = array(
        'func_display' => 'blocks_nghs_block',
        'func_update' => 'blocks_nghs_update',
        'text_type' => 'nghs',
        'text_type_long' => 'NGHS Menu',
        'allow_multiple' => false,
        'form_content' => false,
        'form_refresh' => false,
        'show_preview' => true
        );

pnSecAddSchema('nghsblock::', 'Block title::');

function blocks_nghs_block($row)
{

$nagios_url = 
"yourdom.ain/nagios/cgi-bin/status.cgi?hostgroup=all&style=grid";
$is_htaccess = 'true'; // eventually have a check for this
$nagios_user = "******";
$nagios_password = '*****';
$retval = '';

if(!($nagios_page = 
fopen("http://$nagios_user:$nagios_password@$nagios_url/","r")))
{ print("Unable to open $nagios_url"); }

while(!feof($nagios_page))
{
        $current_line = (fgets($nagios_page,255));
        if(preg_match("/Host Status Totals/",$current_line))
        {
                $current_line = (fgets($nagios_page,255));$current_line = 
(fgets($nagios_page,255));
                for($i = 0; $i <= 12; $i++)
                { $retval .= $current_line = (fgets($nagios_page,255)); }
        }
}
fclose($nagios_page);
  $retval .= "</TABLE>";
  $temp = ereg_replace("HREF='","HREF='nagios/cgi-bin/",$retval);
  $row['content'] = ereg_replace("ing|able",'',$temp);
  
  return themesideblock($row);
}



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