442 lines
13 KiB
PHP
442 lines
13 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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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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// Load global vars
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global $config;
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require_once($config['homedir'] . "/include/functions_snmp_browser.php");
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// AJAX call
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if (is_ajax()) {
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// Read the action to perform
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$action = (string) get_parameter ("action", "");
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$target_ip = (string) get_parameter ("target_ip", '');
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$community = (string) get_parameter ("community", '');
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$starting_oid = (string) get_parameter ("starting_oid", '.');
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$target_oid = htmlspecialchars_decode (get_parameter ("oid", ""));
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// SNMP browser
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if ($action == "snmptree") {
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$snmp_tree = snmp_browser_get_tree ($target_ip, $community, $starting_oid);
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if (! is_array ($snmp_tree)) {
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echo $snmp_tree;
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} else {
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snmp_browser_print_tree ($snmp_tree);
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}
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return;
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}
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// SNMP get
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else if ($action == "snmpget") {
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$oid = snmp_browser_get_oid ($target_ip, $community, $target_oid);
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snmp_browser_print_oid ($oid);
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return;
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}
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return;
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}
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// Check login and ACLs
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check_login ();
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if (! check_acl ($config['id_user'], 0, "AR")) {
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db_pandora_audit("ACL Violation",
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"Trying to access SNMP Console");
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require ("general/noaccess.php");
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exit;
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}
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// Read parameters
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//$target_ip = (string) get_parameter ("target_ip", '');
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//$community = (string) get_parameter ("community", '');
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// Header
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$url = 'index.php?sec=estado&sec2=operation/snmpconsole/snmp_browser&refr=' . $config["refr"] . '&pure=' . $config["pure"];
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if ($config["pure"]) {
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// Windowed
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$link = '<a target="_top" href="'.$url.'&pure=0&refr=30">' . html_print_image("images/normalscreen.png", true, array("title" => __('Normal screen'))) . '</a>';
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} else {
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// Fullscreen
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$link = '<a target="_top" href="'.$url.'&pure=1&refr=0">' . html_print_image("images/fullscreen.png", true, array("title" => __('Full screen'))) . '</a>';
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}
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ui_print_page_header (__("SNMP Browser"), "images/computer_error.png", false, "", false, $link);
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// Target selection
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$table->width = '100%';
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$table->size = array ();
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$table->data = array ();
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// String search_string
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$table->data[0][0] = '<strong>'.__('Target IP').'</strong>';
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$table->data[0][1] = html_print_input_text ('target_ip', '', '', 25, 0, true);
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$table->data[0][2] = '<strong>'.__('Community').'</strong>';
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$table->data[0][3] = html_print_input_text ('community', '', '', 25, 0, true);
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$table->data[0][4] = html_print_image ("images/fullscreen.png", true, array ('title' => __('Expand the tree') . ' (' . __('can be slow') . ')', 'style' => 'vertical-align: middle;', 'onclick' => 'expandAll();'));
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$table->data[0][4] .= ' ' . html_print_image ("images/normalscreen.png", true, array ('title' => __('Collapse the tree'), 'style' => 'vertical-align: middle;', 'onclick' => 'collapseAll();'));
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$table->data[1][0] = '<strong>'.__('Starting OID').'</strong>';
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$table->data[1][1] = html_print_input_text ('starting_oid', '', '', 25, 0, true);
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$table->data[1][2] = '<strong>'.__('Search text').'</strong>';
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$table->data[1][3] = html_print_input_text ('search_text', '', '', 25, 0, true);
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$table->data[1][4] = html_print_image ("images/lupa.png", true, array ('title' => __('Search'), 'style' => 'vertical-align: middle;', 'onclick' => 'searchText();'));
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$table->data[1][4] .= ' ' . html_print_image ("images/go_first.png", true, array ('title' => __('First match'), 'style' => 'vertical-align: middle;', 'onclick' => 'searchFirstMatch();'));
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$table->data[1][4] .= ' ' . html_print_image ("images/go_previous.png", true, array ('title' => __('Previous match'), 'style' => 'vertical-align: middle;', 'onclick' => 'searchPrevMatch();'));
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$table->data[1][4] .= ' ' . html_print_image ("images/go_next.png", true, array ('title' => __('Next match'), 'style' => 'vertical-align: middle;', 'onclick' => 'searchNextMatch();'));
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$table->data[1][4] .= ' ' . html_print_image ("images/go_last.png", true, array ('title' => __('Last match'), 'style' => 'vertical-align: middle;', 'onclick' => 'searchLastMatch();'));
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echo '<div style="width: 95%">';
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echo html_print_table($table, true);
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html_print_input_hidden ('search_count', 0, false);
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html_print_input_hidden ('search_index', -1, false);
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echo '<div>';
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echo html_print_button(__('Browse'), 'browse', false, 'snmpBrowse()', 'class="sub upd"', true);
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echo '</div>';
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echo '</div>';
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// SNMP tree
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echo '<div style="width: 95%; margin-top: 5px; background-color: #F4F5F4; border: 1px solid #E2E2E2; border-radius: 4px; position: relative">';
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echo '<div id="search_results" style="display:none; padding: 5px; background-color: #EAEAEA;"></div>';
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echo '<div id="spinner" style="position: absolute; top:0; left:0px; display:none;">' . html_print_image ("images/spinner.gif", true) . '</div>';
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echo '<div id="snmp_browser" style="height: 600px; overflow: auto;"></div>';
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echo '<div id="snmp_data" style="width: 40%; position: absolute; top:0; right:20px"></div>';
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echo '</div>';
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?>
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<script language="JavaScript" type="text/javascript">
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// Load the SNMP tree via AJAX
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function snmpBrowse () {
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// Empty the SNMP tree
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$("#snmp_browser").html('');
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// Hide the data div
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hideOIDData();
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// Show the spinner
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$("#spinner").css('display', '');
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// Read the target IP and community
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var target_ip = $('#text-target_ip').val();
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var community = $('#text-community').val();
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var starting_oid = $('#text-starting_oid').val();
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// Prepare the AJAX call
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var params = [
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"target_ip=" + target_ip,
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"community=" + community,
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"starting_oid=" + starting_oid,
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"action=" + "snmptree",
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"page=operation/snmpconsole/snmp_browser"
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];
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// Browse!
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jQuery.ajax ({
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data: params.join ("&"),
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type: 'POST',
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url: action="<?php echo ui_get_full_url("ajax.php", false, false, false); ?>",
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async: true,
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timeout: 120000,
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success: function (data) {
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// Hide the spinner
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$("#spinner").css('display', 'none');
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// Load the SNMP tree
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$("#snmp_browser").html(data);
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}
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});
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}
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// Expand or collapse an SNMP tree node
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function toggleTreeNode(node) {
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var display = $("#ul_" + node).css('display');
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var src = $("#anchor_" + node).children("img").attr('src');
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// Show the expanded or collapsed square
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if (display == "none") {
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src = src.replace("closed", "expanded");
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} else {
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src = src.replace("expanded", "closed");
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}
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$("#anchor_" + node).children("img").attr('src', src);
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// Hide or show leaves
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$("#ul_" + node).toggle();
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}
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// Expand an SNMP tree node
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function expandTreeNode(node) {
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if (node == 0) {
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return;
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}
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// Show the expanded square
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var src = $("#anchor_" + node).children("img").attr('src');
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src = src.replace("closed", "expanded");
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$("#anchor_" + node).children("img").attr('src', src);
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// Show leaves
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$("#ul_" + node).css('display', '');
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}
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// Expand an SNMP tree node
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function collapseTreeNode(node) {
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if (node == 0) {
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return;
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}
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// Show the collapsed square
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var src = $("#anchor_" + node).children("img").attr('src');
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src = src.replace("expanded", "closed");
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$("#anchor_" + node).children("img").attr('src', src);
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// Hide leaves
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$("#ul_" + node).css('display', 'none');
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}
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// Expand all tree nodes
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function expandAll(node) {
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$('#snmp_browser').find('ul').each ( function () {
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var id = $(this).attr('id').substr(3);
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expandTreeNode (id);
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});
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}
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// Collapse all tree nodes
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function collapseAll(node) {
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$('#snmp_browser').find('ul').each ( function () {
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var id = $(this).attr('id').substr(3);
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collapseTreeNode (id);
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});
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}
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// Perform an SNMP get request via AJAX
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function snmpGet (oid) {
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// Empty previous OID data
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$("#snmp_data").html()
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// Read the target IP and community
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var target_ip = $('#text-target_ip').val();
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var community = $('#text-community').val();
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// Prepare the AJAX call
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var params = [
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"target_ip=" + target_ip,
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"community=" + community,
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"oid=" + oid,
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"action=" + "snmpget",
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"page=operation/snmpconsole/snmp_browser"
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];
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// SNMP get!
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jQuery.ajax ({
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data: params.join ("&"),
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type: 'POST',
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url: action="<?php echo ui_get_full_url("ajax.php", false, false, false); ?>",
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async: true,
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timeout: 60000,
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success: function (data) {
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$("#snmp_data").html(data);
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}
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});
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// Show the data div
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showOIDData();
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}
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// Show the div that displays OID data
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function showOIDData() {
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$("#snmp_data").css('display', '');
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}
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// Hide the div that displays OID data
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function hideOIDData() {
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$("#snmp_data").css('display', 'none');
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}
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// Search the SNMP tree for a matching string
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function searchText() {
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var text = $('#text-search_text').val();
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var regexp = new RegExp(text);
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// Hide previous search result count
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$("#search_results").css('display', '');
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// Show the spinner
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$("#spinner").css('display', '');
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// Collapse previously searched nodes
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$('.expanded').each( function () {
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$(this).removeClass('expanded');
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// Remove the leading ul_
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var node_id = $(this).attr('id').substr(3);
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collapseTreeNode(node_id);
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});
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// Un-highlight previously searched nodes
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$('match').removeClass('match');
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$('span').removeClass('group_view_warn');
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// Hide values
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$('span.value').css('display', 'none');
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// Disable empty searches
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var count = 0;
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if (text != '') {
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count = searchTreeNode($('#snmp_browser'), regexp);
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}
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// Hide the spinner
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$("#spinner").css('display', 'none');
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// Show and save the search result count
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$("#hidden-search_count").val(count);
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$("#search_results").text("<?php echo __("Search matches"); ?>" + ': ' + count);
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$("#search_results").css('display', '');
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// Reset the search index
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$("#hidden-search_index").val(-1);
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// Focus the first match
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searchNextMatch ();
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}
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// Recursively search an SNMP tree node trying to match the given regexp
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function searchTreeNode(obj, regexp) {
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// For each node tree
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var count = 0;
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$(obj).children("ul").each( function () {
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var ul_node = this;
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// Expand if regexp matches one of its children
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$(ul_node).addClass('expand')
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// Search children for matches
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$(ul_node).children("li").each( function () {
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var li_node = this;
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var text = $(li_node).text();
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// Match!
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if (regexp.test(text) == true) {
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count++;
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// Highlight in yellow
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$(li_node).children('span').addClass('group_view_warn');
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$(li_node).addClass('match');
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// Show the value
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$(li_node).children('span.value').css('display', '');
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// Expand all nodes that lead to this one
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$('.expand').each( function () {
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$(this).addClass('expanded');
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// Remove the leading ul_
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var node_id = $(this).attr('id').substr(3);
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expandTreeNode(node_id);
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});
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}
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});
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// Search sub nodes
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count += searchTreeNode(ul_node, regexp);
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// Do not expand this node if it has not been expanded already
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$(ul_node).removeClass('expand');
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});
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return count;
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}
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// Focus the next search match
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function searchNextMatch () {
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var search_index = $("#hidden-search_index").val();
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var search_count = $("#hidden-search_count").val();
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// Update the search index
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search_index++;
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if (search_index >= search_count) {
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search_index = 0;
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}
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// Get the id of the next element
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var id = $('.match:eq(' + search_index + ')').attr('id');
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// Scroll
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$('#snmp_browser').animate({
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scrollTop: $('#snmp_browser').scrollTop() + $('#' + id).offset().top - $('#snmp_browser').offset().top
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}, 1000);
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// Save the search index
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$("#hidden-search_index").val(search_index);
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}
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// Focus the previous search match
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function searchPrevMatch () {
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var search_index = $("#hidden-search_index").val();
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var search_count = $("#hidden-search_count").val();
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// Update the search index
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search_index--;
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if (search_index < 0) {
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search_index = search_count - 1;
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}
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// Get the id of the next element
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var id = $('.match:eq(' + search_index + ')').attr('id');
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// Scroll
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$('#snmp_browser').animate({
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scrollTop: $('#snmp_browser').scrollTop() + $('#' + id).offset().top - $('#snmp_browser').offset().top
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}, 1000);
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// Save the search index
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$("#hidden-search_index").val(search_index);
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}
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// Focus the first search match
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function searchFirstMatch () {
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// Reset the search index
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$("#hidden-search_index").val(-1);
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// Focus the first match
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searchNextMatch();
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}
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// Focus the last search match
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function searchLastMatch () {
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// Reset the search index
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$("#hidden-search_index").val(-1);
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// Focus the last match
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searchPrevMatch();
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}
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</script>
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