598 lines
18 KiB
PHP
598 lines
18 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2009 Artica Soluciones Tecnologicas
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation for version 2.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>Pandora FMS - Installation Wizard</title>
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<meta http-equiv="expires" content="0">
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="author" content="Sancho Lerena, Raul Mateos">
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<meta name="copyright" content="This is GPL software. Created by Sancho Lerena and others">
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<meta name="keywords" content="pandora, fms, monitoring, network, system, GPL, software">
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<meta name="robots" content="index, follow">
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<link rel="icon" href="images/pandora.ico" type="image/ico">
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<link rel="stylesheet" href="include/styles/pandora_minimal.css" type="text/css">
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<link rel="stylesheet" href="include/styles/install.css" type="text/css">
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</head>
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<body bgcolor="#555555">
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<?php
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$version = "3.1-dev";
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$build = "100209";
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$banner = "v$version Build $build";
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error_reporting(0);
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function check_extension ( $ext, $label ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if (!extension_loaded($ext)){
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echo "<img src='images/dot_red.png'>";
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return 1;
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}
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else {
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echo "<img src='images/dot_green.png'>";
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return 0;
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}
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echo "</td></tr>";
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}
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function check_include ( $ext, $label ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if (!include($ext)){
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echo "<img src='images/dot_red.png'>";
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return 1;
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}
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else {
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echo "<img src='images/dot_green.png'>";
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return 0;
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}
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echo "</td></tr>";
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}
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function check_exists ( $file, $label ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if (!file_exists ($file)){
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echo " <img src='images/dot_red.png'>";
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return 1;
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}
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else {
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echo " <img src='images/dot_green.png'>";
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return 0;
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}
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echo "</td></tr>";
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}
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function check_generic ( $ok, $label ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if ($ok == 0 ){
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echo " <img src='images/dot_red.png'>";
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return 1;
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}
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else {
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echo " <img src='images/dot_green.png'>";
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return 0;
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}
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echo "</td></tr>";
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}
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function check_writable ( $fullpath, $label ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if (file_exists($fullpath))
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if (is_writable($fullpath)){
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echo " <img src='images/dot_green.png'>";
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echo "</td></tr>";
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return 0;
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}
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else {
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echo " <img src='images/dot_red.png'>";
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echo "</td></tr>";
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return 1;
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}
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else {
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echo " <img src='images/dot_red.png'>";
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echo "</td></tr>";
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return 1;
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}
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}
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function check_variable ( $var, $value, $label, $mode ){
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echo "<tr><td>";
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echo "<span class='arr'> $label </span>";
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echo "</td><td>";
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if ($mode == 1){
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if ($var >= $value){
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echo " <img src='images/dot_green.png'>";
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return 0;
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}
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else {
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echo " <img src='images/dot_red.png'>";
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return 1;
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}
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}
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elseif ($var == $value){
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echo " <img src='images/dot_green.png'>";
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return 0;
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}
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else {
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echo " <img src='images/dot_red.png'>";
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return 1;
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}
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echo "</td></tr>";
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}
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function parse_mysql_dump($url){
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if (file_exists($url)){
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$file_content = file($url);
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$query = "";
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foreach($file_content as $sql_line){
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if(trim($sql_line) != "" && strpos($sql_line, "--") === false){
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$query .= $sql_line;
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if(preg_match("/;[\040]*\$/", $sql_line)){
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if (!$result = mysql_query($query)) {
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echo mysql_error(); //Uncomment for debug
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echo "<i><br>$query<br></i>";
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return 0;
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}
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$query = "";
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}
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}
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}
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return 1;
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}
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else
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return 0;
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}
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function random_name ($size){
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$temp = "";
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for ($a=0;$a< $size;$a++)
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$temp = $temp. chr(rand(122,97));
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return $temp;
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}
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function print_logo_status ($step, $step_total){
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global $banner;
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echo "
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<div id='logo_img'>
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<img src='images/pandora_logo.png' border='0'><br>
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<span style='font-size: 8px;'>$banner</span>
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<br><br>
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<b>Install step $step of $step_total</b>
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</div>";
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}
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function install_step1() {
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global $banner;
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echo "
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<div id='install_container'>
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<h1>Pandora FMS installation wizard. Step #1 of 5</h1>
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<div id='wizard' style='height: 490px;'>
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<div id='install_box'>
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<h2>Welcome to Pandora FMS installation Wizard</h2>
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<p>This wizard helps you to quick install Pandora FMS console in your system.</p>
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<p>In four steps checks all dependencies and make your configuration
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for a quick installation.</p>
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<p>For more information, please refer to documentation.</p>
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<i>Pandora FMS Development Team</i>
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";
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if (file_exists("include/config.php")){
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echo "<div class='warn'><b>Warning:</b> You already have a config.php file.
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Configuration and database would be overwritten if you continued.</div>";
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}
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echo "<table width=100%>";
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$writable = check_writable ( "include", "Checking if ./include is writable");
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if (file_exists("include/config.php"))
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$writable += check_writable ( "include/config.php", "Checking if include/config.php is writable");
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echo "</table>";
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echo "<div class='warn'><b>Warning:</b> This installer will <b>overwrite and destroy</b>
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your existing Pandora FMS configuration and <b>Database</b>. Before continue,
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please <b>be sure that you have no valuable Pandora FMS data in your Database</b>.<br>
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</div>";
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echo "<div class='info'><b>Upgrade</b>:
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If you want to upgrade from Pandora FMS 2.x to 3.0 version,
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please download the migration tool from our website at
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<a href='http://www.pandorafms.com'>PandoraFMS.com web site</a>.</div>";
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echo "</div>";
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print_logo_status (1, 5);
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echo "<div id='install_img'>";
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if ($writable == 0) {
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echo "
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<br><br>
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<a href='install.php?step=11'><img align='right' src='images/arrow_next.png' border='0'></a>";
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}
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else
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echo "<div class='warn'><b>ERROR:</b>You need to setup permissions to be able to write in ./include directory</div>";
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echo "
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</div>
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</div>
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<div id='foot_install'>
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<i>Pandora FMS is an OpenSource Software project registered at
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<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
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</div>
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</div>";
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}
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function install_step1_licence() {
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echo "
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<div id='install_container'>
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<h1>Pandora FMS installation wizard. Step #2 of 5</h1>
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<div id='wizard' style='height: 520px;'>
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<div id='install_box'>
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<h2>GPL2 Licence terms agreement</h2>
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<p>Pandora FMS is an OpenSource software project licensed under the GPL2 licence. Pandora FMS includes, as well, another software also licensed under LGPL and BSD licenses. Before continue, <i>you must accept the licence terms.</i>.
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<p>For more information, please refer to our website at http://pandorafms.org and contact us if you have any kind of question about the usage of Pandora FMS</p>
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<p>If you dont accept the licence terms, please, close your browser and delete Pandora FMS files.</p>
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";
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if (!file_exists("COPYING")){
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echo "<div class='warn'><b>Licence file 'COPYING' is not present in your distribution. This means you have some 'partial' Pandora FMS distribution. We cannot continue without accepting the licence file.";
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echo "</div>";
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} else {
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echo "<form method=post action='install.php?step=2'>";
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echo "<textarea name='gpl2' cols=50 rows=20>";
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echo file_get_contents ("COPYING");
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echo "</textarea>";
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echo "<p>";
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echo "<input type=submit value='I understand and accept the licence terms'>";
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}
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echo "</div>";
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print_logo_status (2, 5);
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echo "</div>
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<div style='clear: both;height: 1px;'><!-- --></div>
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<div id='foot_install'>
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<i>Pandora FMS is an OpenSource Software project registered at
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<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
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</div>
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</div>";
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}
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function install_step2() {
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echo "
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<div id='install_container'>
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<h1>Pandora FMS console installation wizard. Step #3 of 5</h1>
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<div id='wizard' style='min-height: 390px;'>
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<div id='install_box'>";
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echo "<h2>Checking software dependencies</h2>";
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echo "<table border=0 width=230>";
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$res = 0;
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$res += check_variable(phpversion(),"5.2","PHP version >= 5.2",1);
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$res += check_extension("mysql","PHP MySQL extension");
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$res += check_extension("gd","PHP GD extension");
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$res += check_extension("ldap","PHP LDAP extension");
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$res += check_extension("snmp","PHP SNMP extension");
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$res += check_extension("session","PHP session extension");
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$res += check_extension("gettext","PHP gettext extension");
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$res += check_include("PEAR.php","PEAR PHP Library");
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$res += check_include("DB.php","PEAR:DB PHP Library");
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$res += check_include("XML/RPC.php","PEAR::XML_RPC PHP Library");
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$res += check_exists ("/usr/bin/twopi","Graphviz Binary");
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echo "</table>";
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echo "</div>";
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print_logo_status (3,5);
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echo "<div id='install_img'>";
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if ($res > 0) {
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echo "
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<div class='warn'>You have some incomplete
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dependencies. Please correct them or this installer
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will not be able to finish your installation.
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</div>
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Ignore it. <a href='install.php?step=3' style='font-weight: bolder;'>Force install Step #4</a>";
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}
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else {
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echo "<a href='install.php?step=3'><br>
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<img align='right' src='images/arrow_next.png' border='0' alt=''></a>";
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}
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echo "
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</div>
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<div style='clear: both;'><!-- --></div>
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</div>
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<div id='foot_install'>
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<i>Pandora FMS is an OpenSource Software project registered at
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<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
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</div>
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</div>";
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}
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function install_step3() {
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echo "
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<div id='install_container'>
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<h1>Pandora FMS console installation wizard. Step #4 of 5 </h1>
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<div id='wizard' style='height: 640px;'>
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<div id='install_box'>
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<h2>Environment and database setup</h2>
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<p>
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This wizard will create your Pandora FMS database,
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and populate it with all the data needed to run for the first time.
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</p>
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<p>
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You need a privileged user to create database schema, this is usually <b>root</b> user.
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Information about <b>root</b> user will not be used or stored anymore.
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</p>
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<p>
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Now, please, complete all details to configure your database and environment setup.
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</p>
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<div class='warn'>
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<b>Warning:</b> This installer will <b>overwrite and destroy</b> your existing
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Pandora FMS configuration and <b>Database</b>. Before continue,
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please <b>be sure that you have no valuable Pandora FMS data in your Database.</b>
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<br><br>
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</div>
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<form method='post' action='install.php?step=4'>
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<div>DB User with privileges on MySQL</div>
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<input class='login' type='text' name='user' value='root'>
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<div>DB Password for this user</div>
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<input class='login' type='password' name='pass' value=''>
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<div>DB Hostname of MySQL</div>
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<input class='login' type='text' name='host' value='localhost'>
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<div>DB Name (pandora by default)</div>
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<input class='login' type='text' name='dbname' value='pandora'>
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<input class='login' type='checkbox' name='drop' value=1>
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Drop Database if exists
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<div>Full path to HTTP publication directory<br>
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<span class='f9b'>For example /var/www/pandora_console/.
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Needed for graphs and attachments.
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</span>
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</div>
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<input class='login' type='text' name='path' style='width: 190px;'
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value='".dirname (__FILE__)."'>
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<div>URL path to Pandora FMS Console<br>
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<span class='f9b'>For example '/pandora_console'</span>
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</div>
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<input class='login' type='text' name='url' style='width: 250px;'
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value='".dirname ($_SERVER["SCRIPT_NAME"])."'>
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<div align='right'><br>
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<input type='image' src='images/arrow_next.png' value='Step #4' id='step4'>
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</div>
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</form>
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</div>";
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print_logo_status (4,5);
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echo "</div>
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<div id='foot_install'>
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<i>Pandora FMS is an OpenSource Software project registered at
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<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
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</div>
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</div>";
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}
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function install_step4() {
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$pandora_config = "include/config.php";
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if ( (! isset($_POST["user"])) || (! isset($_POST["dbname"])) || (! isset($_POST["host"])) ||
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(! isset($_POST["pass"])) ) {
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$dbpassword = "";
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$dbuser = "";
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$dbhost = "";
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$dbname = "";
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}
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else {
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$dbpassword = $_POST["pass"];
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$dbuser = $_POST["user"];
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$dbhost = $_POST["host"];
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if (isset($_POST["drop"]))
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$dbdrop = $_POST["drop"];
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else
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$dbdrop = 0;
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$dbname = $_POST["dbname"];
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if (isset($_POST["url"]))
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$url = $_POST["url"];
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else
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$url = "http://localhost";
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if (isset($_POST["path"]))
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$path = $_POST["path"];
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else
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$path = "/var/www";
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}
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$everything_ok = 0;
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$step1=0;
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$step2=0;
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$step3=0;
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$step4=0; $step5=0; $step6=0; $step7=0;
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echo "
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<div id='install_container'>
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<h1>Pandora FMS Console installation wizard. Step #5 of 5</h1>
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<div id='wizard' style='height: 480px;'>
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<div id='install_box'>
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<h2>Creating database and default configuration file</h2>
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<table>";
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if (! mysql_connect ($dbhost,$dbuser,$dbpassword)) {
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check_generic ( 0, "Connection with Database");
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}
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else {
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check_generic ( 1, "Connection with Database");
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// Drop database if needed
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if ($dbdrop == 1)
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mysql_query ("DROP DATABASE IF EXISTS $dbname");
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// Create schema
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$step1 = mysql_query ("CREATE DATABASE $dbname");
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check_generic ($step1, "Creating database '$dbname'");
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if ($step1 == 1) {
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$step2 = mysql_select_db($dbname);
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check_generic ($step2, "Opening database '$dbname'");
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$step3 = parse_mysql_dump("pandoradb.sql");
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check_generic ($step3, "Creating schema");
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$step4 = parse_mysql_dump("pandoradb_data.sql");
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check_generic ($step4, "Populating database");
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$random_password = random_name (8);
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$host = 'localhost';
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if ($dbhost != 'localhost')
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$host = $_SERVER['SERVER_ADDR'];
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$step5 = mysql_query ("GRANT ALL PRIVILEGES ON $dbname.* to pandora@$host
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IDENTIFIED BY '".$random_password."'");
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mysql_query ("FLUSH PRIVILEGES");
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check_generic ($step5, "Established privileges for user pandora. A new random password has been generated: <b>$random_password</b><div class='warn'>Please write it down, you will need to setup your Pandora FMS server, editing the </i>/etc/pandora/pandora_server.conf</i> file</div>");
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$step6 = is_writable("include");
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check_generic ($step6, "Write permissions to save config file in './include'");
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$cfgin = fopen ("include/config.inc.php","r");
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$cfgout = fopen ($pandora_config,"w");
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$config_contents = fread ($cfgin, filesize("include/config.inc.php"));
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$config_new = '<?php
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// Begin of automatic config file
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$config["dbname"]="'.$dbname.'"; // MySQL DataBase name
|
|
$config["dbuser"]="pandora"; // DB User
|
|
$config["dbpass"]="'.$random_password.'"; // DB Password
|
|
$config["dbhost"]="'.$dbhost.'"; // DB Host
|
|
$config["homedir"]="'.$path.'"; // Config homedir
|
|
$config["homeurl"]="'.$url.'"; // Base URL
|
|
// End of automatic config file
|
|
?>';
|
|
$step7 = fputs ($cfgout, $config_new);
|
|
$step7 = $step7 + fputs ($cfgout, $config_contents);
|
|
if ($step7 > 0)
|
|
$step7 = 1;
|
|
fclose ($cfgin);
|
|
fclose ($cfgout);
|
|
chmod ($pandora_config, 0600);
|
|
check_generic ($step7, "Created new config file at '".$pandora_config."'");
|
|
}
|
|
}
|
|
if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) {
|
|
$everything_ok = 1;
|
|
}
|
|
echo "</table></div>";
|
|
|
|
print_logo_status (4,5);
|
|
|
|
echo "<div id='install_img'>";
|
|
if ($everything_ok == 1) {
|
|
echo "<br><br><a href='install.php?step=5'>
|
|
<img align='right' src='images/arrow_next.png' border='0' alt=''></a>";
|
|
}
|
|
else {
|
|
echo "<div class='warn'><b>There were some problems.
|
|
Installation was not completed.</b>
|
|
<p>Please correct failures before trying again.
|
|
All database schemes created in this step have been dropped. </p>
|
|
</div>";
|
|
|
|
if (mysql_error() != "")
|
|
echo "<div class='warn'> <b>ERROR:</b> ". mysql_error().".</div>";
|
|
|
|
if ($step1 == 1)
|
|
mysql_query ("DROP DATABASE $dbname");
|
|
}
|
|
echo "
|
|
</div>
|
|
</div>
|
|
<div id='foot_install'>
|
|
<i>Pandora FMS is an Open Source Software project registered at
|
|
<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
|
|
</div>
|
|
</div>";
|
|
}
|
|
|
|
|
|
function install_step5() {
|
|
echo "
|
|
<div id='install_container'>
|
|
<h1>Pandora FMS console installation wizard. Finished</h1>
|
|
<div id='wizard' style='height: 300px;'>
|
|
<div id='install_box'>
|
|
<h2>Installation complete</h2>
|
|
<p>For security, you now must manually delete this installer
|
|
('<i>install.php</i>') file before trying to access to your Pandora FMS console.
|
|
<p>You should also install Pandora FMS Servers before trying to monitor anything;
|
|
please read documentation on how to install it.</p>
|
|
<p>Don't forget to check <a href='http://pandorafms.com'>http://pandorafms.com</a>
|
|
for updates.
|
|
<p><br><b><a href='index.php'>Click here to access to your Pandora FMS console</a>.</b>
|
|
</p>
|
|
</div>";
|
|
print_logo_status (5,5);
|
|
echo "</div>
|
|
<div id='foot_install'>
|
|
<i>Pandora FMS is an OpenSource Software project registered at
|
|
<a target='_new' href='http://pandora.sourceforge.net'>SourceForge</a></i>
|
|
</div>
|
|
</div>";
|
|
}
|
|
|
|
|
|
// ---------------
|
|
// Main page code
|
|
// ---------------
|
|
|
|
if (! isset($_GET["step"])){
|
|
install_step1();
|
|
} else {
|
|
$step = $_GET["step"];
|
|
switch ($step) {
|
|
case 11: install_step1_licence();
|
|
break;
|
|
case 2: install_step2();
|
|
break;
|
|
case 3: install_step3();
|
|
break;
|
|
case 4: install_step4();
|
|
break;
|
|
case 5: install_step5();
|
|
break;
|
|
}
|
|
}
|
|
|
|
?>
|
|
</body>
|
|
</html>
|