476 lines
20 KiB
PHP
476 lines
20 KiB
PHP
<?php
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/*
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************************************************************************
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This file is part of TSM Monitor.
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TSM Monitor is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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TSM Monitor 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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You should have received a copy of the GNU General Public License
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along with TSM Monitor. If not, see <http://www.gnu.org/licenses/>.
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************************************************************************
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*/
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/**
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*
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* install.php, TSM Monitor
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*
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* install php file
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*
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* @author Frank Fegert
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* @package tsmmonitor
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*/
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include_once "includes/global.php";
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if ($_REQUEST["step"] != "50" || $_REQUEST["refresh"] != "") {
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include_once "includes/page_head.php";
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}
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// allow the upgrade script to run for as long as it needs to
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ini_set("max_execution_time", "0");
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// check if the necessary PHP extensions are loaded
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$exts = array("session", "sockets");
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$ext_load = true;
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foreach ($exts as $ext) {
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if (!extension_loaded($ext)){
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$ext_load = false;
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$ext_miss .= " <li style='font-size: 12px;'>$ext</li>\n";
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}
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}
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if (!$ext_load) {
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echo "
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<p style='font-size: 16px; font-weight: bold; color: red;'>Error</p>
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<p style='font-size: 12px;'>The following PHP extensions are missing:</p>
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<ul>
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$ext_miss
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</ul>
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<p style='font-family: Verdana, Arial; font-size: 12px;'>Please install those PHP extensions and retry the installation process.</p>
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</table>
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</div>
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</body>
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</html>";
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exit;
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}
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$tsm_monitor_versions = array("0.1.0", "0.1.1");
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$old_tsm_monitor_version = $tsmmonitor->fetchCellDB("select confval from cfg_config where confkey='version'", '', $tsmmonitor->conn);
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// try to find current (old) version in the array
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$old_version_index = array_search($old_tsm_monitor_version, $tsm_monitor_versions);
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// do a version check
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if ($old_tsm_monitor_version == $config["tsm_monitor_version"]) {
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echo "
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<p style='font-size: 16px; font-weight: bold; color: red;'>Error</p>
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<p>This installation is already up-to-date. Click <a href='index.php'>here</a> to use TSM Monitor.</p>
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</table>
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</div>
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</body>
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</html>";
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exit;
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} elseif (empty($old_tsm_monitor_version)) {
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echo "
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<p style='font-size: 16px; font-weight: bold; color: red;'>Error</p>
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<p>You have created a new database, but have not yet imported the 'tsmmonitor.sql' file. At the command line, execute the following to continue:</p>
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<p><pre>mysql -u $db_user -p $db_password < tsmmonitor.sql</pre></p>
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<p>This error may also be generated if the TSM Monitor database user does not have correct permissions on the TSM Monitor database.<br>
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Please ensure that the TSM Monitor database user has the ability to SELECT, INSERT, DELETE, UPDATE, CREATE, ALTER, DROP, INDEX on the TSM Monitor database.</p>
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</table>
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</div>
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</body>
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</html>";
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exit;
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}
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// dsmadmc binary path
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$input["path_dsmadmc"]["name"] = "dsmadmc Binary Path";
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$input["path_dsmadmc"]["desc"] = "The path to the TSM admin client binary.";
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$which_dsmadmc = $tsmmonitor->findPath("dsmadmc", $config["search_path"]);
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if (isset($tsmmonitor->configarray["settings"]["path_dsmadmc"])) {
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$input["path_dsmadmc"]["default"] = $tsmmonitor->configarray["settings"]["path_dsmadmc"];
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} else if (!empty($which_dsmadmc)) {
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$input["path_dsmadmc"]["default"] = $which_dsmadmc;
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} else {
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$input["path_dsmadmc"]["default"] = "dsmadmc";
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}
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// php/php5 binary path
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$input["path_php"]["name"] = "PHP Binary Path";
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$input["path_php"]["desc"] = "The path to the PHP binary.";
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$which_php = $tsmmonitor->findPath("php", $config["search_path"]);
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if(!isset($which_php)) {
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$which_php = $tsmmonitor->findPath("php5", $config["search_path"]);
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}
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if (isset($tsmmonitor->configarray["settings"]["path_php"])) {
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$input["path_php"]["default"] = $tsmmonitor->configarray["settings"]["path_php"];
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} else if (!empty($which_php)) {
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$input["path_php"]["default"] = $which_php;
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} else {
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$input["path_php"]["default"] = "php";
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}
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// logfile path
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$input["path_tmlog"]["name"] = "TSM Monitor Logfile Path";
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$input["path_tmlog"]["desc"] = "The path to the TSM Monitor log file.";
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if (isset($tsmmonitor->configarray["settings"]["path_tmlog"])) {
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$input["path_tmlog"]["default"] = $tsmmonitor->configarray["settings"]["path_tmlog"];
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} else {
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$input["path_tmlog"]["default"] = $config["base_path"] . "tsmmonitor.log";
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}
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// default for the install type
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if (!isset($_REQUEST["install_type"])) {
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$_REQUEST["install_type"] = 0;
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}
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// defaults for the install type dropdown
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if ($old_tsm_monitor_version == "new_install") {
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$default_install_type = "10";
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} else {
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$default_install_type = "20";
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}
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// pre-processing that needs to be done for each step
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// Intro and license page
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if (empty($_REQUEST["step"])) {
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$_REQUEST["step"] = 10;
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} else {
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// Install or update chooser
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if ($_REQUEST["step"] == "10") {
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$_REQUEST["step"] = "20";
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} elseif (($_REQUEST["step"] == "20") && ($_REQUEST["install_type"] == "10")) {
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$_REQUEST["step"] = "30";
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} elseif (($_REQUEST["step"] == "20") && ($_REQUEST["install_type"] == "20")) {
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$_REQUEST["step"] = "40";
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// Install
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} elseif ($_REQUEST["step"] == "30") {
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$_REQUEST["step"] = "50";
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// Update
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} elseif ($_REQUEST["step"] == "40") {
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$_REQUEST["step"] = "50";
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} elseif (($_REQUEST["step"] == "50") && ($_POST["refresh"] == "Refresh")) {
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$_REQUEST["step"] = "50";
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// get (possibly) updated values from the forms
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foreach ($input as $name => $array) {
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if (isset($_POST[$name])) {
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$input[$name]["default"] = $_POST[$name];
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}
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}
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} elseif ($_REQUEST["step"] == "50") {
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$_REQUEST["step"] = "90";
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}
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}
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if ($_REQUEST["step"] == "90") {
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// Flush updated data to DB
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foreach ($input as $name => $array) {
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if (isset($_POST[$name])) {
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$tsmmonitor->updateDB('cfg_config', array(confkey => "$name", confval => $_POST[$name], description => $array['name']), 'confkey', $tsmmonitor->conn);
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}
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}
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$tsmmonitor->updateDB('cfg_config', array(confkey => 'version', confval => $config['tsm_monitor_version']), 'confkey', $tsmmonitor->conn);
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$tsmmonitor->closeDB($tsmmonitor->conn);
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header("Location: index.php");
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exit;
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} elseif (($_REQUEST["step"] == "40") && ($_REQUEST["install_type"] == "20")) {
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// if the version is not found, die
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if (!is_int($old_version_index)) {
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echo "
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<p style='font-size: 16px; font-weight: bold; color: red;'>Error</p>
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<p style='font-size: 12px;'>Invalid TSM Monitor version
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<strong>$old_tsm_monitor_version</strong>, cannot upgrade to <strong>".$config["tsm_monitor_version"]."</strong>
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</p>
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</table>
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</div>
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</body>
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</html>";
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exit;
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}
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// loop over all versions up to the current and perform incremental updates
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for ($i = ($old_version_index+1); $i < count($tsm_monitor_versions); $i++) {
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if ($tsm_monitor_versions[$i] == "0.1.0") {
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include "install/0_1_0_to_0_1_1.php";
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upgrade_to_0_1_1();
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} /* elseif ($tsm_monitor_versions[$i] == "0.1.1") {
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include "install/0_1_1_to_0_1_2.php";
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upgrade_to_0_1_2();
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} elseif ($tsm_monitor_versions[$i] == "0.1.2") {
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include "install/0_1_2_to_0_1_3.php";
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upgrade_to_0_1_3();
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} */
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}
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}
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?>
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<tr>
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<td colspan="2" id="head">
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<a class='navheader' href="install.php"><img src="images/PollDTitle.png" border=0></img></a>
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</td>
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</tr>
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<tr>
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<td id="tnleft" align='center' style='font-size: 16px; font-weight: bold'>TSM Monitor Installer</td>
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</tr>
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<tr>
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<td>
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<form method="post" action="install.php">
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<table width="500" align="center" cellpadding="1" cellspacing="0" border="0">
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<tr bgcolor="#FFFFFF" height="10">
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<td> </td>
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</tr>
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<tr>
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<td id="tnleft">
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<table width="100%" border="0">
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<tr>
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<td colspan="2">
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<?php // Installation Step 10
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if ($_REQUEST["step"] == "10") {
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?>
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<p>
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Thank you for taking the time to download and install TSM Monitor.
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</p>
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<p>
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TSM Monitor is a web application written in PHP to help TSM administrators
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to quickly get reports and health status information of their TSM servers.
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It generates it's content dynamically so one can easily add or modify queries
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to adapt the application to one's own needs. Before you can start using TSM
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Monitor, there are a few configuration steps that need to be done.
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</p>
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<p>
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Make sure you have read and followed the required steps needed to install
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TSM Monitor before continuing. Install information can be found here
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<a href="http://www.tsm-monitor.org/wiki/doku.php">http://www.tsm-monitor.org/wiki/doku.php</a>
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</p>
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<p>
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TSM Monitor is licensed under the GNU General Public License, you must agree
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to its provisions before continuing:
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</p>
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<p>
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TSM Monitor is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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</p>
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<p>
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TSM Monitor 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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</p>
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<p>
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You should have received a copy of the GNU General Public License
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along with TSM Monitor. If not, see
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<a href="http://www.gnu.org/licenses/">http://www.gnu.org/licenses/</a>.
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</p>
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<?php // Installation Step 20
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} elseif ($_REQUEST["step"] == "20") {
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?>
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<p>
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Please select the type of installation
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</p>
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<p>
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<select name="install_type">
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<option value="10"<?php print ($default_install_type == "10") ? " selected" : "";?>>New install</option>
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<option value="20"<?php print ($default_install_type == "20") ? " selected" : "";?>>Upgrade previous version</option>
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</select>
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</p>
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<?php // Installation Step 30
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} elseif ($_REQUEST["step"] == "30") {
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?>
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<p>
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Installation stuff could be done here ...
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</p>
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<?php // Installation Step 40
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} elseif ($_REQUEST["step"] == "40") {
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?>
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<p>
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Upgrade stuff could be done here ...
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</p>
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<?php // Installation Step 50
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} elseif ($_REQUEST["step"] == "50") {
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?>
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<p>
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Please check if the following values have been correctly determined for your
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system and correct if necessary.
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</p>
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<?php
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foreach ($input as $name => $array) {
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if (isset($input[$name])) {
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$file = $array["default"];
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$resStr = "";
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$capStr = "";
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if (file_exists($file) && is_file($file)) {
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$resStr = "<font color='#008000'>[FOUND]</font> ";
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$capStr = "<span style='color:green'><br>[OK: FILE FOUND]</span>";
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} else {
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$resStr = "<font color='#FF0000'>[NOT FOUND]</font> ";
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$capStr = "<span style='color:red'><br>[ERROR: FILE NOT FOUND]</span>";
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}
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echo "
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<p>
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<strong>" . $resStr . $array["name"];
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if (!empty($array["name"])) {
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echo "</strong>: " . $array["desc"];
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} else {
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echo $array["desc"] . "</strong>";
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}
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echo "
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<br>
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<input type='text' id='$name' name='$name' size='50' value='". htmlspecialchars($file, ENT_QUOTES) . "'>" . $capStr . "
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<br>
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</p>";
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}
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}
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?>
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<p>
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<strong>NOTE:</strong> Once you click "Finish", the above settings will be
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saved "as-is" to the TSM Monitor database. No further validation will be
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performed, so please make sure the above settings are correct! Any of the
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above settings can later on be changed with the TSM Monitor admin web
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interface.
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<br>
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If you did choose to upgrade from a previous version of TSM Monitor, the
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database will also be upgraded by clicking "Finish".
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</p>
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<p>
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<strong>PHP memory_limit settings</strong>: Default or configured PHP limits
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<table width="90%" align="center" border="0">
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<?php
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$mem_recommend = 64;
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$mem_limit = ini_get(memory_limit);
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if ($mem_limit != "") {
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$mem_val = ereg_replace("([0-9]*).*", "\\1", $mem_limit);
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$mem_unit = ereg_replace("([0-9]*)(.*)", "\\2", $mem_limit);
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}
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else {
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$mem_val = "unknown";
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$mem_unit = "";
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}
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$php_cli = $input["path_php"]["default"]." -r 'echo ini_get(memory_limit);'";
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$mem_cli_recommend = 64;
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$mem_cli_limit = exec("$php_cli");
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if ($mem_cli_limit != "") {
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$mem_cli_val = ereg_replace("([0-9]*).*", "\\1", $mem_cli_limit);
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$mem_cli_unit = ereg_replace("([0-9]*)(.*)", "\\2", $mem_cli_limit);
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}
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else {
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$mem_cli_val = "unknown";
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$mem_cli_unit = "";
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}
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if ($mem_val < $mem_recommend) {
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$mem_color = "#FF0000";
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$mem_text = "Warning: at least";
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} else {
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$mem_color = "#008000";
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$mem_text = "OK:";
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}
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echo "
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<tr>
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<td>
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Webserver:
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</td>
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<td>
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$mem_val $mem_unit
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</td>
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<td>
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<font color='$mem_color'>[$mem_text $mem_recommend M recommended]</font>
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</td>
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</tr>";
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if ($mem_cli_val < $mem_cli_recommend) {
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$mem_color = "#FF0000";
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$mem_text = "Warning: at least";
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} else {
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$mem_color = "#008000";
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$mem_text = "OK:";
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}
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echo "
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<tr>
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<td>
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Command line:
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</td>
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<td>
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$mem_cli_val $mem_cli_unit
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</td>
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<td>
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<font color='$mem_color'>[$mem_text $mem_cli_recommend M recommended]</font>
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</td>
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</tr>";
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?>
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</table>
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</p>
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<p>
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<strong>NOTE:</strong> Depending on the volume of data gathered from your
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TSM servers by TSM Monitor, the PHP memory_limit settings shown above may
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not be sufficient. Please edit your php.ini configuration files to at least
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match the recommended values shown above and restart your webserver. This
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has to be done manually and is not part of the TSM Monitor configuration!
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</p>
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<?php
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}
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?>
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</td>
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</tr>
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<tr>
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<td colspan="2"> </td>
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</tr>
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<tr>
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<td width=75% align="right">
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<p>
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<?php if ($_REQUEST["step"] == "50") { ?>
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<input style='display: block; width: auto; background: #eaeaea; margin-bottom: 2px; padding: 3px 30px 3px 30px; color: #000000; font-size: 11px; font-weight: bold; text-decoration: none; border: 1px solid #ffffff;' type="submit" name="refresh" value="Refresh">
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</p>
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</td>
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<td align="right">
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<p>
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<input style='display: block; width: auto; background: #eaeaea; margin-bottom: 2px; padding: 3px 30px 3px 30px; color: #000000; font-size: 11px; font-weight: bold; text-decoration: none; border: 1px solid #ffffff;' type="submit" name="finish" value="Finish">
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<?php } else { ?>
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<input style='display: block; width: auto; background: #eaeaea; margin-bottom: 2px; padding: 3px 30px 3px 30px; color: #000000; font-size: 11px; font-weight: bold; text-decoration: none; border: 1px solid #ffffff;' type="submit" name="next" value="Next">
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<?php } ?>
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</p>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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<input type="hidden" name="step" value="<?php print $_REQUEST["step"];?>">
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</form>
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<!-- Done -->
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<?php session_write_close(void); ?>
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</td>
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</tr>
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<?php include_once "includes/footer.php"; ?>
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</table>
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</div>
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</body>
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</html>
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