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cacti/utilities.php
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Larry Adams 8f8be9d8d9 QA: Level 1 is 99% W3C Compliant 
QA: Moving some code to layout to simplify

git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/cacti/branches/0.8.7@5866 860744bd-22fc-0310-8c96-e9fe5004b5ca
2010-05-04 21:46:01 +00:00

1647 lines
63 KiB
PHP
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2010 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDTool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
include("./include/auth.php");
include_once("./lib/utility.php");
load_current_session_value("page_referrer", "page_referrer", "");
/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
if (isset($_REQUEST["sort_direction"])) {
if ($_REQUEST['page_referrer'] == "view_snmp_cache") {
$_REQUEST["action"] = "view_snmp_cache";
}else if ($_REQUEST['page_referrer'] == "view_poller_cache") {
$_REQUEST["action"] = "view_poller_cache";
}else{
$_REQUEST["action"] = "view_user_log";
}
}
if ((isset($_REQUEST["clear_x"])) || (isset($_REQUEST["go_x"]))) {
if ($_REQUEST['page_referrer'] == "view_snmp_cache") {
$_REQUEST["action"] = "view_snmp_cache";
}else if ($_REQUEST['page_referrer'] == "view_poller_cache") {
$_REQUEST["action"] = "view_poller_cache";
}else if ($_REQUEST['page_referrer'] == "view_user_log") {
$_REQUEST["action"] = "view_user_log";
}else{
$_REQUEST["action"] = "view_logfile";
}
}
if (isset($_REQUEST["purge_x"])) {
if ($_REQUEST['page_referrer'] == "view_user_log") {
$_REQUEST["action"] = "clear_user_log";
}else{
$_REQUEST["action"] = "clear_logfile";
}
}
switch ($_REQUEST["action"]) {
case 'clear_poller_cache':
include_once("./include/top_header.php");
/* obtain timeout settings */
$max_execution = ini_get("max_execution_time");
ini_set("max_execution_time", "0");
repopulate_poller_cache();
ini_set("max_execution_time", $max_execution);
utilities_view_poller_cache();
include_once("./include/bottom_footer.php");
break;
case 'view_snmp_cache':
include_once("./include/top_header.php");
utilities_view_snmp_cache();
include_once("./include/bottom_footer.php");
break;
case 'view_poller_cache':
include_once("./include/top_header.php");
utilities_view_poller_cache();
include_once("./include/bottom_footer.php");
break;
case 'view_logfile':
utilities_view_logfile();
break;
case 'clear_logfile':
utilities_clear_logfile();
utilities_view_logfile();
include_once("./include/bottom_footer.php");
break;
case 'view_user_log':
include_once("./include/top_header.php");
utilities_view_user_log();
include_once("./include/bottom_footer.php");
break;
case 'clear_user_log':
include_once("./include/top_header.php");
utilities_clear_user_log();
utilities_view_user_log();
include_once("./include/bottom_footer.php");
break;
case 'view_tech':
$php_info = utilities_php_modules();
include_once("./include/top_header.php");
utilities_view_tech($php_info);
include_once("./include/bottom_footer.php");
break;
default:
include_once("./include/top_header.php");
utilities();
include_once("./include/bottom_footer.php");
break;
}
/* -----------------------
Utilities Functions
----------------------- */
function utilities_php_modules() {
/*
Gather phpinfo into a string variable - This has to be done before
any headers are sent to the browser, as we are going to do some
output buffering fun
*/
ob_start();
phpinfo(INFO_MODULES);
$php_info = ob_get_contents();
ob_end_clean();
/* Remove nasty style sheets, links and other junk */
$php_info = str_replace("\n", "", $php_info);
$php_info = preg_replace('/^.*\<body\>/', '', $php_info);
$php_info = preg_replace('/\<\/body\>.*$/', '', $php_info);
$php_info = preg_replace('/\<a.*\>/U', '', $php_info);
$php_info = preg_replace('/\<\/a\>/', '<hr>', $php_info);
$php_info = preg_replace('/\<img.*\>/U', '', $php_info);
$php_info = preg_replace('/\<\/?address\>/', '', $php_info);
return $php_info;
}
function memory_bytes($val) {
$val = trim($val);
$last = strtolower($val{strlen($val)-1});
switch($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
function memory_readable($val) {
if ($val < 1024) {
$val_label = "bytes";
}elseif ($val < 1048576) {
$val_label = "K";
$val /= 1024;
}elseif ($val < 1073741824) {
$val_label = "M";
$val /= 1048576;
}else{
$val_label = "G";
$val /= 1073741824;
}
return $val . $val_label;
}
function utilities_view_tech($php_info = "") {
global $database_default, $colors, $config, $rrdtool_versions, $poller_options, $input_types;
/* Get table status */
$tables = db_fetch_assoc("SHOW TABLES");
$skip_tables = array();
$table_status = array();
if (sizeof($tables)) {
foreach($tables as $table) {
$create_syntax = db_fetch_row("SHOW CREATE TABLE " . $table["Tables_in_" . $database_default]);
if (sizeof($create_syntax)) {
if (substr_count(strtoupper($create_syntax["Create Table"]), "INNODB")) {
$skip_tables[] = $table["Tables_in_" . $database_default];
}else{
$include_tables[] = $table["Tables_in_" . $database_default];
}
}
}
}
if (sizeof($include_tables)) {
foreach($include_tables as $table) {
$status = db_fetch_row("SHOW TABLE STATUS LIKE '$table'");
array_push($table_status, $status);
}
}
/* Get poller stats */
$poller_item = db_fetch_assoc("SELECT action, count(action) as total FROM poller_item GROUP BY action");
/* Get system stats */
$host_count = db_fetch_cell("SELECT COUNT(*) FROM host");
$graph_count = db_fetch_cell("SELECT COUNT(*) FROM graph_local");
$data_count = db_fetch_assoc("SELECT i.type_id, COUNT(i.type_id) AS total FROM data_template_data AS d, data_input AS i WHERE d.data_input_id = i.id AND local_data_id <> 0 GROUP BY i.type_id");
/* Get RRDtool version */
$rrdtool_version = "Unknown";
if ((file_exists(read_config_option("path_rrdtool"))) && ((function_exists('is_executable')) && (is_executable(read_config_option("path_rrdtool"))))) {
$out_array = array();
exec(cacti_escapeshellcmd(read_config_option("path_rrdtool")), $out_array);
if (sizeof($out_array) > 0) {
if (ereg("^RRDtool 1\.4", $out_array[0])) {
$rrdtool_version = "rrd-1.3.x";
}else if (ereg("^RRDtool 1\.3\.", $out_array[0])) {
$rrdtool_version = "rrd-1.3.x";
}else if (ereg("^RRDtool 1\.2\.", $out_array[0])) {
$rrdtool_version = "rrd-1.2.x";
}else if (ereg("^RRDtool 1\.0\.", $out_array[0])) {
$rrdtool_version = "rrd-1.0.x";
}
}
}
/* Get SNMP cli version */
$snmp_version = read_config_option("snmp_version");
if ((file_exists(read_config_option("path_snmpget"))) && ((function_exists('is_executable')) && (is_executable(read_config_option("path_snmpget"))))) {
$snmp_version = shell_exec(cacti_escapeshellcmd(read_config_option("path_snmpget")) . " -V 2>&1");
}
/* Check RRDTool issues */
$rrdtool_error = "";
if ($rrdtool_version != read_config_option("rrdtool_version")) {
$rrdtool_error .= "<br><font color='red'>ERROR: Installed RRDTool version does not match configured version.<br>Please visit the <a href='" . htmlspecialchars("settings.php?tab=general") . "'>Configuration Settings</a> and select the correct RRDTool Utility Version.</font><br>";
}
$graph_gif_count = db_fetch_cell("SELECT COUNT(*) FROM graph_templates_graph WHERE image_format_id = 2");
if (($graph_gif_count > 0) && (read_config_option("rrdtool_version") != "rrd-1.0.x")) {
$rrdtool_error .= "<br><font color='red'>ERROR: RRDTool 1.2.x does not support the GIF images format, but " . $graph_gif_count . " graph(s) and/or templates have GIF set as the image format.</font><br>";
}
/* Display tech information */
html_start_box("<strong>Technical Support</strong>", "100%", $colors["header"], "3", "center", "");
html_header(array("General Information"), 2);
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Date</td>\n";
print " <td class='textArea'>" . date("r") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Cacti Version</td>\n";
print " <td class='textArea'>" . $config["cacti_version"] . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Cacti OS</td>\n";
print " <td class='textArea'>" . $config["cacti_server_os"] . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>SNMP Version</td>\n";
print " <td class='textArea'>" . $snmp_version . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>RRDTool Version</td>\n";
print " <td class='textArea'>" . $rrdtool_versions[$rrdtool_version] . " " . $rrdtool_error . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Hosts</td>\n";
print " <td class='textArea'>" . $host_count . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Graphs</td>\n";
print " <td class='textArea'>" . $graph_count . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Data Sources</td>\n";
print " <td class='textArea'>";
$data_total = 0;
if (sizeof($data_count)) {
foreach ($data_count as $item) {
print $input_types[$item["type_id"]] . ": " . $item["total"] . "<br>";
$data_total += $item["total"];
}
print "Total: " . $data_total;
}else{
print "<font color='red'>0</font>";
}
print "</td>\n";
print "</tr>\n";
html_header(array("Poller Information"), 2);
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Interval</td>\n";
print " <td class='textArea'>" . read_config_option("poller_interval") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Type</td>\n";
print " <td class='textArea'>" . $poller_options[read_config_option("poller_type")] . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Items</td>\n";
print " <td class='textArea'>";
$total = 0;
if (sizeof($poller_item)) {
foreach ($poller_item as $item) {
print "Action[" . $item["action"] . "]: " . $item["total"] . "<br>";
$total += $item["total"];
}
print "Total: " . $total;
}else{
print "<font color='red'>No items to poll</font>";
}
print "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Concurrent Processes</td>\n";
print " <td class='textArea'>" . read_config_option("concurrent_processes") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Max Threads</td>\n";
print " <td class='textArea'>" . read_config_option("max_threads") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>PHP Servers</td>\n";
print " <td class='textArea'>" . read_config_option("php_servers") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Script Timeout</td>\n";
print " <td class='textArea'>" . read_config_option("script_timeout") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>Max OID</td>\n";
print " <td class='textArea'>" . read_config_option("max_get_size") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>Last Run Statistics</td>\n";
print " <td class='textArea'>" . read_config_option("stats_poller") . "</td>\n";
print "</tr>\n";
html_header(array("PHP Information"), 2);
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>PHP Version</td>\n";
print " <td class='textArea'>" . phpversion() . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>PHP OS</td>\n";
print " <td class='textArea'>" . PHP_OS . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>PHP uname</td>\n";
print " <td class='textArea'>";
if (function_exists("php_uname")) {
print php_uname();
}else{
print "N/A";
}
print "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>PHP SNMP</td>\n";
print " <td class='textArea'>";
if (function_exists("snmpget")) {
print "Installed";
} else {
print "Not Installed";
}
print "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea'>max_execution_time</td>\n";
print " <td class='textArea'>" . ini_get("max_execution_time") . "</td>\n";
print "</tr>\n";
print "<tr bgcolor='#" . $colors["form_alternate2"] . "'>\n";
print " <td class='textArea'>memory_limit</td>\n";
print " <td class='textArea'>" . ini_get("memory_limit");
/* Calculate memory suggestion based off of data source count */
$memory_suggestion = $data_total * 32768;
/* Set minimum - 16M */
if ($memory_suggestion < 16777216) {
$memory_suggestion = 16777216;
}
/* Set maximum - 512M */
if ($memory_suggestion > 536870912) {
$memory_suggestion = 536870912;
}
/* Suggest values in 8M increments */
$memory_suggestion = round($memory_suggestion / 8388608) * 8388608;
if (memory_bytes(ini_get('memory_limit')) < $memory_suggestion) {
print "<br><font color='red'>It is highly suggested that you alter you php.ini memory_limit to " . memory_readable($memory_suggestion) . " or higher. This suggested memory value is calculated based on the number of data source present and is only to be used as a suggestion, actual values may vary system to system based on requirements.</font><br>";
}
print "</td>\n";
print "</tr>\n";
html_header(array("MySQL Table Information"), 2);
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea' colspan='2' align='center'>";
if (sizeof($table_status) > 0) {
print "<table border='1' cellpadding='2' cellspacing='0'>\n";
print "<tr>\n";
print " <th>Name</th>\n";
print " <th>Rows</th>\n";
print " <th>Engine</th>\n";
print " <th>Collation</th>\n";
print " <th>Check Status</th>\n";
print "</tr>\n";
foreach ($table_status as $item) {
print "<tr>\n";
print " <td>" . $item["Name"] . "</td>\n";
print " <td>" . $item["Rows"] . "</td>\n";
if (isset($item["Engine"])) {
print " <td>" . $item["Engine"] . "</td>\n";
}else{
print " <td>Unknown</td>\n";
}
if (isset($item["Collation"])) {
print " <td>" . $item["Collation"] . "</td>\n";
} else {
print " <td>Unknown</td>\n";
}
print " <td>" . db_fetch_cell("CHECK TABLE " . $item["Name"], "Msg_text") . "</td>\n";
print "</tr>\n";
}
if (sizeof($skip_tables)) {
print "<tr><td colspan='20' align='center'><strong>The Following Tables were Skipped Due to being INNODB</strong></td></tr>";
foreach($skip_tables as $table) {
print "<tr><td colspan='20' align='center'>" . $table . "</td></tr>";
}
}
print "</table>\n";
}else{
print "Unable to retrieve table status";
}
print "</td>\n";
print "</tr>\n";
html_header(array("PHP Module Information"), 2);
print "<tr bgcolor='#" . $colors["form_alternate1"] . "'>\n";
print " <td class='textArea' colspan='2'>" . $php_info . "</td>\n";
print "</tr>\n";
html_end_box();
}
function utilities_view_user_log() {
global $colors, $auth_realms;
define("MAX_DISPLAY_PAGES", 21);
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request("result"));
input_validate_input_number(get_request_var_request("page"));
/* ==================================================== */
/* clean up username */
if (isset($_REQUEST["username"])) {
$_REQUEST["username"] = sanitize_search_string(get_request_var("username"));
}
/* clean up search filter */
if (isset($_REQUEST["filter"])) {
$_REQUEST["filter"] = sanitize_search_string(get_request_var("filter"));
}
/* clean up sort_column */
if (isset($_REQUEST["sort_column"])) {
$_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column"));
}
/* clean up sort direction */
if (isset($_REQUEST["sort_direction"])) {
$_REQUEST["sort_direction"] = sanitize_search_string(get_request_var("sort_direction"));
}
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_userlog_current_page");
kill_session_var("sess_userlog_username");
kill_session_var("sess_userlog_result");
kill_session_var("sess_userlog_filter");
kill_session_var("sess_userlog_sort_column");
kill_session_var("sess_userlog_sort_direction");
unset($_REQUEST["page"]);
unset($_REQUEST["result"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["username"]);
unset($_REQUEST["sort_column"]);
unset($_REQUEST["sort_direction"]);
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("page", "sess_userlog_current_page", "1");
load_current_session_value("username", "sess_userlog_username", "-1");
load_current_session_value("result", "sess_userlog_result", "-1");
load_current_session_value("filter", "sess_userlog_filter", "");
load_current_session_value("sort_column", "sess_userlog_sort_column", "time");
load_current_session_value("sort_direction", "sess_userlog_sort_direction", "DESC");
$_REQUEST['page_referrer'] = 'view_user_log';
load_current_session_value('page_referrer', 'page_referrer', 'view_user_log');
?>
<script type="text/javascript">
<!--
function applyViewLogFilterChange(objForm) {
strURL = '?username=' + objForm.username.value;
strURL = strURL + '&result=' + objForm.result.value;
strURL = strURL + '&action=view_user_log';
document.location = strURL;
}
-->
</script>
<?php
html_start_box("<strong>User Login History</strong>", "100%", $colors["header"], "3", "center", "");
?>
<tr bgcolor="#<?php print $colors["panel"];?>">
<td>
<form name="form_userlog" action="utilities.php">
<table cellpadding="0" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="50">
Username:&nbsp;
</td>
<td width="1">
<select name="username" onChange="applyViewLogFilterChange(document.form_userlog)">
<option value="-1"<?php if (get_request_var_request("username") == "-1") {?> selected<?php }?>>All</option>
<option value="-2"<?php if (get_request_var_request("username") == "-2") {?> selected<?php }?>>Deleted/Invalid</option>
<?php
$users = db_fetch_assoc("SELECT DISTINCT username FROM user_auth ORDER BY username");
if (sizeof($users) > 0) {
foreach ($users as $user) {
print "<option value='" . $user["username"] . "'"; if (get_request_var_request("username") == $user["username"]) { print " selected"; } print ">" . $user["username"] . "</option>\n";
}
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="50">
&nbsp;Result:&nbsp;
</td>
<td width="1">
<select name="result" onChange="applyViewLogFilterChange(document.form_userlog)">
<option value="-1"<?php if (get_request_var_request("result") == '-1') {?> selected<?php }?>>Any</option>
<option value="1"<?php if (get_request_var_request("result") == '1') {?> selected<?php }?>>Success</option>
<option value="0"<?php if (get_request_var_request("result") == '0') {?> selected<?php }?>>Failed</option>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="50">
&nbsp;Search:&nbsp;
</td>
<td width="1">
<input type="text" name="filter" size="20" value="<?php print get_request_var_request("filter");?>">
</td>
<td nowrap style='white-space: nowrap;'>
&nbsp;<input type="submit" name="go" value="Go" title="Set/Refresh Filters">
<input type="submit" name="clear_x" value="Clear" title="Clear Filters">
<input type="submit" name="purge_x" value="Purge" title="Purge User Log">
</td>
</tr>
</table>
<input type='hidden' name='page' value='1'>
<input type='hidden' name='action' value='view_user_log'>
</form>
</td>
</tr>
<?php
html_end_box();
$sql_where = "";
/* filter by username */
if (get_request_var_request("username") == "-2") {
$sql_where = "WHERE user_log.username NOT IN (SELECT DISTINCT username from user_auth)";
}elseif (get_request_var_request("username") != "-1") {
$sql_where = "WHERE user_log.username='" . get_request_var_request("username") . "'";
}
/* filter by result */
if (get_request_var_request("result") != "-1") {
if (strlen($sql_where)) {
$sql_where .= " AND user_log.result=" . get_request_var_request("result");
}else{
$sql_where = "WHERE user_log.result=" . get_request_var_request("result");
}
}
/* filter by search string */
if (get_request_var_request("filter") <> "") {
if (strlen($sql_where)) {
$sql_where .= " AND (user_log.username LIKE '%%" . get_request_var_request("filter") . "%%'
OR user_log.time LIKE '%%" . get_request_var_request("filter") . "%%'
OR user_log.ip LIKE '%%" . get_request_var_request("filter") . "%%')";
}else{
$sql_where = "WHERE (user_log.username LIKE '%%" . get_request_var_request("filter") . "%%'
OR user_log.time LIKE '%%" . get_request_var_request("filter") . "%%'
OR user_log.ip LIKE '%%" . get_request_var_request("filter") . "%%')";
}
}
html_start_box("", "100%", $colors["header"], "3", "center", "");
$total_rows = db_fetch_cell("SELECT
COUNT(*)
FROM user_auth
RIGHT JOIN user_log
ON user_auth.username = user_log.username
$sql_where");
$user_log_sql = "SELECT
user_log.username,
user_auth.full_name,
user_auth.realm,
user_log.time,
user_log.result,
user_log.ip
FROM user_auth
RIGHT JOIN user_log
ON user_auth.username = user_log.username
$sql_where
ORDER BY " . get_request_var_request("sort_column") . " " . get_request_var_request("sort_direction") . "
LIMIT " . (read_config_option("num_rows_data_source")*(get_request_var_request("page")-1)) . "," . read_config_option("num_rows_data_source");
// print $user_log_sql;
$user_log = db_fetch_assoc($user_log_sql);
/* generate page list */
$url_page_select = get_page_list(get_request_var_request("page"), MAX_DISPLAY_PAGES, read_config_option("num_rows_data_source"), $total_rows, "utilities.php?action=view_user_log&username=" . get_request_var_request("username") . "&filter=" . get_request_var_request("filter"));
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if (get_request_var_request("page") > 1) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_user_log&username=" . get_request_var_request("username") . "&filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")-1)) . "'>"; } $nav .= "Previous"; if (get_request_var_request("page") > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_data_source")*(get_request_var_request("page")-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_data_source")) || ($total_rows < (read_config_option("num_rows_data_source")*get_request_var_request("page")))) ? $total_rows : (read_config_option("num_rows_data_source")*get_request_var_request("page"))) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_user_log&username=" . get_request_var_request("username") . "&filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")+1)) . "'>"; } $nav .= "Next"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "</a>"; } $nav .= " &gt;&gt;</strong>
</td>\n
</tr>
</table>
</td>
</tr>\n";
print $nav;
$display_text = array(
"username" => array("Username", "ASC"),
"full_name" => array("Full Name", "ASC"),
"realm" => array("Authentication Realm", "ASC"),
"time" => array("Date", "ASC"),
"result" => array("Result", "DESC"),
"ip" => array("IP Address", "DESC"));
html_header_sort($display_text, get_request_var_request("sort_column"), get_request_var_request("sort_direction"));
$i = 0;
if (sizeof($user_log) > 0) {
foreach ($user_log as $item) {
if (isset($item["full_name"])) {
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i);
}else{
form_alternate_row_color("FF9D9D","FFAFAF",$i);
}
?>
<td style='white-space:nowrap;'>
<?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["username"])) : $item["username"]);?>
</td>
<td style='white-space:nowrap;'>
<?php if (isset($item["full_name"])) {
print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["full_name"])) : $item["full_name"]);
}else{
print "(User Removed)";
}
?>
</td>
<td style='white-space:nowrap;'>
<?php if (isset($auth_realms[$item["realm"]])) {
print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $auth_realms[$item["realm"]])) : $auth_realms[$item["realm"]]);
}else{
print "N/A";
}
?>
</td>
<td style='white-space:nowrap;'>
<?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["time"])) : $item["time"]);?>
</td>
<td style='white-space:nowrap;'>
<?php print $item["result"] == 0 ? "Failed" : "Success";?>
</td>
<td style='white-space:nowrap;'>
<?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["ip"])) : $item["ip"]);?>
</td>
</tr>
<?php
$i++;
}
}
html_end_box();
}
function utilities_clear_user_log() {
$users = db_fetch_assoc("SELECT DISTINCT username FROM user_auth");
if (sizeof($users)) {
/* remove active users */
foreach ($users as $user) {
$total_rows = db_fetch_cell("SELECT COUNT(username) FROM user_log WHERE username = '" . $user['username'] . "' AND result = 1");
if ($total_rows > 1) {
db_execute("DELETE FROM user_log WHERE username = '" . $user['username'] . "' AND result = 1 ORDER BY time LIMIT " . ($total_rows - 1));
}
db_execute("DELETE FROM user_log WHERE username = '" . $user['username'] . "' AND result = 0");
}
/* delete inactive users */
db_execute("DELETE FROM user_log WHERE user_id NOT IN (SELECT id FROM user_auth) OR username NOT IN (SELECT username FROM user_auth)");
}
}
function utilities_view_logfile() {
global $colors, $log_tail_lines, $page_refresh_interval;
$logfile = read_config_option("path_cactilog");
if ($logfile == "") {
$logfile = "./log/rrd.log";
}
/* helps determine output color */
$linecolor = True;
input_validate_input_number(get_request_var_request("tail_files"));
input_validate_input_number(get_request_var_request("message_type"));
input_validate_input_number(get_request_var_request("refresh"));
input_validate_input_number(get_request_var_request("reverse"));
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_logfile_tail_lines");
kill_session_var("sess_logfile_message_type");
kill_session_var("sess_logfile_filter");
kill_session_var("sess_logfile_refresh");
kill_session_var("sess_logfile_reverse");
unset($_REQUEST["tail_lines"]);
unset($_REQUEST["message_type"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["refresh"]);
unset($_REQUEST["reverse"]);
}
load_current_session_value("tail_lines", "sess_logfile_tail_lines", read_config_option("num_rows_log"));
load_current_session_value("message_type", "sess_logfile_message_type", "-1");
load_current_session_value("filter", "sess_logfile_filter", "");
load_current_session_value("refresh", "sess_logfile_refresh", read_config_option("log_refresh_interval"));
load_current_session_value("reverse", "sess_logfile_reverse", 1);
$_REQUEST['page_referrer'] = 'view_logfile';
load_current_session_value('page_referrer', 'page_referrer', 'view_logfile');
$refresh["seconds"] = get_request_var_request("refresh");
$refresh["page"] = "utilities.php?action=view_logfile";
include_once("./include/top_header.php");
?>
<script type="text/javascript">
<!--
function applyViewLogFilterChange(objForm) {
strURL = '?tail_lines=' + objForm.tail_lines.value;
strURL = strURL + '&message_type=' + objForm.message_type.value;
strURL = strURL + '&refresh=' + objForm.refresh.value;
strURL = strURL + '&reverse=' + objForm.reverse.value;
strURL = strURL + '&filter=' + objForm.filter.value;
strURL = strURL + '&action=view_logfile';
document.location = strURL;
}
-->
</script>
<?php
html_start_box("<strong>Log File Filters</strong>", "100%", $colors["header"], "3", "center", "");
?>
<tr bgcolor="#<?php print $colors["panel"];?>">
<td>
<form name="form_logfile" action="utilities.php">
<table cellpadding="1" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="80">
Tail Lines:&nbsp;
</td>
<td width="1">
<select name="tail_lines" onChange="applyViewLogFilterChange(document.form_logfile)">
<?php
foreach($log_tail_lines AS $tail_lines => $display_text) {
print "<option value='" . $tail_lines . "'"; if (get_request_var_request("tail_lines") == $tail_lines) { print " selected"; } print ">" . $display_text . "</option>\n";
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="100">
&nbsp;Message Type:&nbsp;
</td>
<td width="1">
<select name="message_type" onChange="applyViewLogFilterChange(document.form_logfile)">
<option value="-1"<?php if (get_request_var_request("message_type") == '-1') {?> selected<?php }?>>All</option>
<option value="1"<?php if (get_request_var_request("message_type") == '1') {?> selected<?php }?>>Stats</option>
<option value="2"<?php if (get_request_var_request("message_type") == '2') {?> selected<?php }?>>Warnings</option>
<option value="3"<?php if (get_request_var_request("message_type") == '3') {?> selected<?php }?>>Errors</option>
<option value="4"<?php if (get_request_var_request("message_type") == '4') {?> selected<?php }?>>Debug</option>
<option value="5"<?php if (get_request_var_request("message_type") == '5') {?> selected<?php }?>>SQL Calls</option>
</select>
</td>
<td nowrap style='white-space: nowrap;'>
&nbsp;<input type="submit" name="go" value="Go" title="Set/Refresh Filters">
<input type="submit" name="clear_x" value="Clear" title="Clear Filters">
<input type="submit" name="purge_x" value="Purge" title="Purge Log File">
</td>
</tr>
<tr>
<td nowrap style='white-space: nowrap;' width="80">
Refresh:&nbsp;
</td>
<td width="1">
<select name="refresh" onChange="applyViewLogFilterChange(document.form_logfile)">
<?php
foreach($page_refresh_interval AS $seconds => $display_text) {
print "<option value='" . $seconds . "'"; if (get_request_var_request("refresh") == $seconds) { print " selected"; } print ">" . $display_text . "</option>\n";
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="100">
&nbsp;Display Order:&nbsp;
</td>
<td width="1">
<select name="reverse" onChange="applyViewLogFilterChange(document.form_logfile)">
<option value="1"<?php if (get_request_var_request("reverse") == '1') {?> selected<?php }?>>Newest First</option>
<option value="2"<?php if (get_request_var_request("reverse") == '2') {?> selected<?php }?>>Oldest First</option>
</select>
</td>
</tr>
</table>
<table cellpadding="1" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="80">
Search:&nbsp;
</td>
<td width="1">
<input type="text" name="filter" size="75" value="<?php print get_request_var_request("filter");?>">
</td>
</tr>
</table>
<input type='hidden' name='page' value='1'>
<input type='hidden' name='action' value='view_logfile'>
</form>
</td>
</tr>
<?php
html_end_box();
/* read logfile into an array and display */
$logcontents = tail_file($logfile, get_request_var_request("tail_lines"), get_request_var_request("message_type"), get_request_var_request("filter"));
if (get_request_var_request("reverse") == 1) {
$logcontents = array_reverse($logcontents);
}
if (get_request_var_request("message_type") > 0) {
$start_string = "<strong>Log File</strong> [Total Lines: " . sizeof($logcontents) . " - Non-Matching Items Hidden]";
}else{
$start_string = "<strong>Log File</strong> [Total Lines: " . sizeof($logcontents) . " - All Items Shown]";
}
html_start_box($start_string, "100%", $colors["header"], "3", "center", "");
$i = 0;
$j = 0;
$linecolor = false;
foreach ($logcontents as $item) {
$host_start = strpos($item, "Host[");
$ds_start = strpos($item, "DS[");
$new_item = "";
if ((!$host_start) && (!$ds_start)) {
$new_item = $item;
}else{
while ($host_start) {
$host_end = strpos($item, "]", $host_start);
$host_id = substr($item, $host_start+5, $host_end-($host_start+5));
$new_item = $new_item . substr($item, 0, $host_start + 5) . "<a href='" . htmlspecialchars("host.php?action=edit&id=" . $host_id) . "'>" . substr($item, $host_start + 5, $host_end-($host_start + 5)) . "</a>";
$item = substr($item, $host_end);
$host_start = strpos($item, "Host[");
}
$ds_start = strpos($item, "DS[");
while ($ds_start) {
$ds_end = strpos($item, "]", $ds_start);
$ds_id = substr($item, $ds_start+3, $ds_end-($ds_start+3));
$new_item = $new_item . substr($item, 0, $ds_start + 3) . "<a href='" . htmlspecialchars("data_sources.php?action=ds_edit&id=" . $ds_id) . "'>" . substr($item, $ds_start + 3, $ds_end-($ds_start + 3)) . "</a>";
$item = substr($item, $ds_end);
$ds_start = strpos($item, "DS[");
}
$new_item = $new_item . $item;
}
/* get the background color */
if ((substr_count($new_item, "ERROR")) || (substr_count($new_item, "FATAL"))) {
$bgcolor = "FF3932";
}elseif (substr_count($new_item, "WARN")) {
$bgcolor = "EACC00";
}elseif (substr_count($new_item, " SQL ")) {
$bgcolor = "6DC8FE";
}elseif (substr_count($new_item, "DEBUG")) {
$bgcolor = "C4FD3D";
}elseif (substr_count($new_item, "STATS")) {
$bgcolor = "96E78A";
}else{
if ($linecolor) {
$bgcolor = "CCCCCC";
}else{
$bgcolor = "FFFFFF";
}
$linecolor = !$linecolor;
}
?>
<tr bgcolor='#<?php print $bgcolor;?>'>
<td>
<?php print $new_item;?>
</td>
</tr>
<?php
$j++;
$i++;
if ($j > 1000) {
?>
<tr bgcolor='#EACC00'>
<td>
<?php print ">>>> LINE LIMIT OF 1000 LINES REACHED!! <<<<";?>
</td>
</tr>
<?php
break;
}
}
html_end_box();
include_once("./include/bottom_footer.php");
}
function utilities_clear_logfile() {
global $colors;
load_current_session_value("refresh", "sess_logfile_refresh", read_config_option("log_refresh_interval"));
$refresh["seconds"] = get_request_var_request("refresh");
$refresh["page"] = "utilities.php?action=view_logfile";
include_once("./include/top_header.php");
$logfile = read_config_option("path_cactilog");
if ($logfile == "") {
$logfile = "./log/cacti.log";
}
html_start_box("<strong>Clear Cacti Log File</strong>", "100%", $colors["header"], "1", "center", "");
if (file_exists($logfile)) {
if (is_writable($logfile)) {
$timestamp = date("m/d/Y h:i:s A");
$log_fh = fopen($logfile, "w");
fwrite($log_fh, $timestamp . " - WEBUI: Cacti Log Cleared from Web Management Interface\n");
fclose($log_fh);
print "<tr><td>Cacti Log File Cleared</td></tr>";
}else{
print "<tr><td><font color='red'><b>Error: Unable to clear log, no write permissions.<b></font></td></tr>";
}
}else{
print "<tr><td><font color='red'><b>Error: Unable to clear log, file does not exist.</b></font></td></tr>";
}
html_end_box();
}
function utilities_view_snmp_cache() {
global $colors, $poller_actions;
define("MAX_DISPLAY_PAGES", 21);
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request("host_id"));
input_validate_input_number(get_request_var_request("snmp_query_id"));
input_validate_input_number(get_request_var_request("page"));
input_validate_input_number(get_request_var_request("poller_action"));
/* ==================================================== */
/* clean up search filter */
if (isset($_REQUEST["filter"])) {
$_REQUEST["filter"] = sanitize_search_string(get_request_var("filter"));
}
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_snmp_current_page");
kill_session_var("sess_snmp_host_id");
kill_session_var("sess_snmp_snmp_query_id");
kill_session_var("sess_snmp_filter");
unset($_REQUEST["page"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["host_id"]);
unset($_REQUEST["snmp_query_id"]);
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("page", "sess_snmp_current_page", "1");
load_current_session_value("host_id", "sess_snmp_host_id", "-1");
load_current_session_value("snmp_query_id", "sess_snmp_snmp_query_id", "-1");
load_current_session_value("filter", "sess_snmp_filter", "");
$_REQUEST['page_referrer'] = 'view_snmp_cache';
load_current_session_value('page_referrer', 'page_referrer', 'view_snmp_cache');
?>
<script type="text/javascript">
<!--
function applyViewSNMPFilterChange(objForm) {
strURL = '?host_id=' + objForm.host_id.value;
strURL = strURL + '&snmp_query_id=' + objForm.snmp_query_id.value;
strURL = strURL + '&filter=' + objForm.filter.value;
strURL = strURL + '&action=view_snmp_cache';
document.location = strURL;
}
-->
</script>
<?php
html_start_box("<strong>SNMP Cache Items</strong>", "100%", $colors["header"], "3", "center", "");
?>
<tr bgcolor="#<?php print $colors["panel"];?>">
<td>
<form name="form_snmpcache" action="utilities.php">
<table cellpadding="0" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="50">
Host:&nbsp;
</td>
<td width="1">
<select name="host_id" onChange="applyViewSNMPFilterChange(document.form_snmpcache)">
<option value="-1"<?php if (get_request_var_request("host_id") == "-1") {?> selected<?php }?>>Any</option>
<option value="0"<?php if (get_request_var_request("host_id") == "0") {?> selected<?php }?>>None</option>
<?php
if (get_request_var_request("snmp_query_id") == -1) {
$hosts = db_fetch_assoc("SELECT DISTINCT
host.id,
host.description,
host.hostname
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.snmp_query_id=snmp_query.id
ORDER by host.description");
}else{
$hosts = db_fetch_assoc("SELECT DISTINCT
host.id,
host.description,
host.hostname
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.snmp_query_id=snmp_query.id
AND host_snmp_cache.snmp_query_id='" . get_request_var_request("snmp_query_id") . "'
ORDER by host.description");
}
if (sizeof($hosts) > 0) {
foreach ($hosts as $host) {
print "<option value='" . $host["id"] . "'"; if (get_request_var_request("host_id") == $host["id"]) { print " selected"; } print ">" . $host["description"] . "</option>\n";
}
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="90">
&nbsp;Query Name:&nbsp;
</td>
<td width="1">
<select name="snmp_query_id" onChange="applyViewSNMPFilterChange(document.form_snmpcache)">
<option value="-1"<?php if (get_request_var_request("host_id") == "-1") {?> selected<?php }?>>Any</option>
<?php
if (get_request_var_request("host_id") == -1) {
$snmp_queries = db_fetch_assoc("SELECT DISTINCT
snmp_query.id,
snmp_query.name
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.snmp_query_id=snmp_query.id
ORDER by snmp_query.name");
}else{
$snmp_queries = db_fetch_assoc("SELECT DISTINCT
snmp_query.id,
snmp_query.name
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.host_id='" . get_request_var_request("host_id") . "'
AND host_snmp_cache.snmp_query_id=snmp_query.id
ORDER by snmp_query.name");
}
if (sizeof($snmp_queries) > 0) {
foreach ($snmp_queries as $snmp_query) {
print "<option value='" . $snmp_query["id"] . "'"; if (get_request_var_request("snmp_query_id") == $snmp_query["id"]) { print " selected"; } print ">" . $snmp_query["name"] . "</option>\n";
}
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="50">
&nbsp;Search:&nbsp;
</td>
<td width="1">
<input type="text" name="filter" size="20" value="<?php print get_request_var_request("filter");?>">
</td>
<td nowrap style='white-space: nowrap;'>
&nbsp;<input type="submit" name="go" value="Go" title="Set/Refresh Filters">
<input type="submit" name="clear_x" value="Clear" title="Clear Fitlers">
</td>
</tr>
</table>
<input type='hidden' name='page' value='1'>
<input type='hidden' name='action' value='view_snmp_cache'>
</form>
</td>
</tr>
<?php
html_end_box();
$sql_where = "";
/* filter by host */
if (get_request_var_request("host_id") == "-1") {
/* Show all items */
}elseif (get_request_var_request("host_id") == "0") {
$sql_where .= " AND host.id=0";
}elseif (!empty($_REQUEST["host_id"])) {
$sql_where .= " AND host.id=" . get_request_var_request("host_id");
}
/* filter by query name */
if (get_request_var_request("snmp_query_id") == "-1") {
/* Show all items */
}elseif (!empty($_REQUEST["snmp_query_id"])) {
$sql_where .= " AND host_snmp_cache.snmp_query_id=" . get_request_var_request("snmp_query_id");
}
/* filter by search string */
if (get_request_var_request("filter") != "") {
$sql_where .= " AND (host.description LIKE '%%" . get_request_var_request("filter") . "%%'
OR snmp_query.name LIKE '%%" . get_request_var_request("filter") . "%%'
OR host_snmp_cache.field_name LIKE '%%" . get_request_var_request("filter") . "%%'
OR host_snmp_cache.field_value LIKE '%%" . get_request_var_request("filter") . "%%'
OR host_snmp_cache.oid LIKE '%%" . get_request_var_request("filter") . "%%')";
}
html_start_box("", "100%", $colors["header"], "3", "center", "");
$total_rows = db_fetch_cell("SELECT
COUNT(*)
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.snmp_query_id=snmp_query.id
$sql_where");
$snmp_cache_sql = "SELECT
host_snmp_cache.*,
host.description,
snmp_query.name
FROM (host_snmp_cache,snmp_query,host)
WHERE host_snmp_cache.host_id=host.id
AND host_snmp_cache.snmp_query_id=snmp_query.id
$sql_where
LIMIT " . (read_config_option("num_rows_data_source")*(get_request_var_request("page")-1)) . "," . read_config_option("num_rows_data_source");
// print $snmp_cache_sql;
$snmp_cache = db_fetch_assoc($snmp_cache_sql);
/* generate page list */
$url_page_select = get_page_list(get_request_var_request("page"), MAX_DISPLAY_PAGES, read_config_option("num_rows_data_source"), $total_rows, "utilities.php?action=view_snmp_cache&host_id=" . get_request_var_request("host_id") . "&filter=" . get_request_var_request("filter"));
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if (get_request_var_request("page") > 1) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_snmp_cache&host_id=" . get_request_var_request("host_id") . "&filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")-1)) . "'>"; } $nav .= "Previous"; if (get_request_var_request("page") > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_data_source")*(get_request_var_request("page")-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_data_source")) || ($total_rows < (read_config_option("num_rows_data_source")*get_request_var_request("page")))) ? $total_rows : (read_config_option("num_rows_data_source")*get_request_var_request("page"))) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_snmp_cache&host_id=" . get_request_var_request("host_id") . "&filter=" . get_request_var_request("filter") . "&page=" . (get_request_var_request("page")+1)) . "'>"; } $nav .= "Next"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "</a>"; } $nav .= " &gt;&gt;</strong>
</td>\n
</tr>
</table>
</td>
</tr>\n";
print $nav;
html_header(array("Details"));
$i = 0;
if (sizeof($snmp_cache) > 0) {
foreach ($snmp_cache as $item) {
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i);
?>
<td>
Host: <?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["description"])) : $item["description"]);?>
, SNMP Query: <?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["name"])) : $item["name"]);?>
</td>
</tr>
<?php
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i);
?>
<td>
Index: <?php print $item["snmp_index"];?>
, Field Name: <?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["field_name"])) : $item["field_name"]);?>
, Field Value: <?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["field_value"])) : $item["field_value"]);?>
</td>
</tr>
<?php
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i); $i++;
?>
<td>
OID: <?php print (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["oid"])) : $item["oid"]);?>
</td>
</tr>
<?php
}
}
html_end_box();
}
function utilities_view_poller_cache() {
global $colors, $poller_actions;
define("MAX_DISPLAY_PAGES", 21);
/* ================= input validation ================= */
input_validate_input_number(get_request_var_request("host_id"));
input_validate_input_number(get_request_var_request("page"));
input_validate_input_number(get_request_var_request("poller_action"));
/* ==================================================== */
/* clean up search filter */
if (isset($_REQUEST["filter"])) {
$_REQUEST["filter"] = sanitize_search_string(get_request_var("filter"));
}
/* clean up sort_column */
if (isset($_REQUEST["sort_column"])) {
$_REQUEST["sort_column"] = sanitize_search_string(get_request_var("sort_column"));
}
/* clean up sort direction */
if (isset($_REQUEST["sort_direction"])) {
$_REQUEST["sort_direction"] = sanitize_search_string(get_request_var("sort_direction"));
}
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_poller_current_page");
kill_session_var("sess_poller_host_id");
kill_session_var("sess_poller_poller_action");
kill_session_var("sess_poller_filter");
unset($_REQUEST["page"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["host_id"]);
unset($_REQUEST["poller_action"]);
}
if ((!empty($_SESSION["sess_poller_action"])) && (!empty($_REQUEST["poller_action"]))) {
if ($_SESSION["sess_poller_poller_action"] != $_REQUEST["poller_action"]) {
$_REQUEST["page"] = 1;
}
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("page", "sess_poller_current_page", "1");
load_current_session_value("host_id", "sess_poller_host_id", "-1");
load_current_session_value("poller_action", "sess_poller_poller_action", "-1");
load_current_session_value("filter", "sess_poller_filter", "");
load_current_session_value("sort_column", "sess_poller_sort_column", "data_template_data.name_cache");
load_current_session_value("sort_direction", "sess_poller_sort_direction", "ASC");
$_REQUEST['page_referrer'] = 'view_poller_cache';
load_current_session_value('page_referrer', 'page_referrer', 'view_poller_cache');
?>
<script type="text/javascript">
<!--
function applyPItemFilterChange(objForm) {
strURL = '?poller_action=' + objForm.poller_action.value;
strURL = strURL + '&host_id=' + objForm.host_id.value;
strURL = strURL + '&filter=' + objForm.filter.value;
strURL = strURL + '&action=view_poller_cache';
document.location = strURL;
}
-->
</script>
<?php
html_start_box("<strong>Poller Cache Items</strong>", "100%", $colors["header"], "3", "center", "");
?>
<tr bgcolor="#<?php print $colors["panel"];?>">
<td>
<form name="form_pollercache" action="utilities.php">
<table cellpadding="0" cellspacing="0">
<tr>
<td nowrap style='white-space: nowrap;' width="50">
Host:&nbsp;
</td>
<td width="1">
<select name="host_id" onChange="applyPItemFilterChange(document.form_pollercache)">
<option value="-1"<?php if (get_request_var_request("host_id") == "-1") {?> selected<?php }?>>Any</option>
<option value="0"<?php if (get_request_var_request("host_id") == "0") {?> selected<?php }?>>None</option>
<?php
$hosts = db_fetch_assoc("select id,description,hostname from host order by description");
if (sizeof($hosts) > 0) {
foreach ($hosts as $host) {
print "<option value='" . $host["id"] . "'"; if (get_request_var_request("host_id") == $host["id"]) { print " selected"; } print ">" . $host["description"] . "</option>\n";
}
}
?>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="50">
&nbsp;Action:&nbsp;
</td>
<td width="1">
<select name="poller_action" onChange="applyPItemFilterChange(document.form_pollercache)">
<option value="-1"<?php if (get_request_var_request("poller_action") == '-1') {?> selected<?php }?>>Any</option>
<option value="0"<?php if (get_request_var_request("poller_action") == '0') {?> selected<?php }?>>SNMP</option>
<option value="1"<?php if (get_request_var_request("poller_action") == '1') {?> selected<?php }?>>Script</option>
<option value="2"<?php if (get_request_var_request("poller_action") == '2') {?> selected<?php }?>>Script Server</option>
</select>
</td>
<td nowrap style='white-space: nowrap;' width="50">
&nbsp;Search:&nbsp;
</td>
<td width="1">
<input type="text" name="filter" size="40" value="<?php print get_request_var_request("filter");?>">
</td>
<td nowrap style='white-space: nowrap;'>
&nbsp;<input type="submit" name="go" value="Go" title="Set/Refresh Filters">
<input type="submit" name="clear_x" value="Clear" title="Clear Filters">
</td>
</tr>
</table>
<input type='hidden' name='page' value='1'>
<input type='hidden' name='action' value='view_poller_cache'>
</form>
</td>
</tr>
<?php
html_end_box();
/* form the 'where' clause for our main sql query */
$sql_where = "WHERE poller_item.local_data_id=data_template_data.local_data_id";
if (get_request_var_request("poller_action") != "-1") {
$sql_where .= " AND poller_item.action='" . get_request_var_request("poller_action") . "'";
}
if (get_request_var_request("host_id") == "-1") {
/* Show all items */
}elseif (get_request_var_request("host_id") == "0") {
$sql_where .= " AND poller_item.host_id=0";
}elseif (!empty($_REQUEST["host_id"])) {
$sql_where .= " AND poller_item.host_id=" . get_request_var_request("host_id");
}
if (strlen(get_request_var_request("filter"))) {
$sql_where .= " AND (data_template_data.name_cache LIKE '%%" . get_request_var_request("filter") . "%%'
OR host.description LIKE '%%" . get_request_var_request("filter") . "%%'
OR poller_item.arg1 LIKE '%%" . get_request_var_request("filter") . "%%'
OR poller_item.hostname LIKE '%%" . get_request_var_request("filter") . "%%'
OR poller_item.rrd_path LIKE '%%" . get_request_var_request("filter") . "%%')";
}
html_start_box("", "100%", $colors["header"], "3", "center", "");
$total_rows = db_fetch_cell("SELECT
COUNT(*)
FROM data_template_data
RIGHT JOIN (poller_item
LEFT JOIN host
ON poller_item.host_id=host.id)
ON data_template_data.local_data_id=poller_item.local_data_id
$sql_where");
$poller_sql = "SELECT
poller_item.*,
data_template_data.name_cache,
host.description
FROM data_template_data
RIGHT JOIN (poller_item
LEFT JOIN host
ON poller_item.host_id=host.id)
ON data_template_data.local_data_id=poller_item.local_data_id
$sql_where
ORDER BY " . get_request_var_request("sort_column") . " " . get_request_var_request("sort_direction") . ", action ASC
LIMIT " . (read_config_option("num_rows_data_source")*(get_request_var_request("page")-1)) . "," . read_config_option("num_rows_data_source");
// print $poller_sql;
$poller_cache = db_fetch_assoc($poller_sql);
/* generate page list */
$url_page_select = get_page_list(get_request_var_request("page"), MAX_DISPLAY_PAGES, read_config_option("num_rows_data_source"), $total_rows, "utilities.php?action=view_poller_cache&host_id=" . get_request_var_request("host_id") . "&poller_action=" . get_request_var_request("poller_action"));
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if (get_request_var_request("page") > 1) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_poller_cache&host_id=" . get_request_var_request("host_id") . "&poller_action=" . get_request_var_request("poller_action") . "&page=" . (get_request_var_request("page")-1)) . "'>"; } $nav .= "Previous"; if (get_request_var_request("page") > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_data_source")*(get_request_var_request("page")-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_data_source")) || ($total_rows < (read_config_option("num_rows_data_source")*get_request_var_request("page")))) ? $total_rows : (read_config_option("num_rows_data_source")*get_request_var_request("page"))) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "<a class='linkOverDark' href='" . htmlspecialchars("utilities.php?action=view_poller_cache&host_id=" . get_request_var_request("host_id") . "&poller_action=" . get_request_var_request("poller_action") . "&page=" . (get_request_var_request("page")+1)) . "'>"; } $nav .= "Next"; if ((get_request_var_request("page") * read_config_option("num_rows_data_source")) < $total_rows) { $nav .= "</a>"; } $nav .= " &gt;&gt;</strong>
</td>\n
</tr>
</table>
</td>
</tr>\n";
print $nav;
$display_text = array(
"data_template_data.name_cache" => array("Data Source Name", "ASC"),
"none" => array("Details", "ASC"));
html_header_sort($display_text, get_request_var_request("sort_column"), get_request_var_request("sort_direction"));
$i = 0;
if (sizeof($poller_cache) > 0) {
foreach ($poller_cache as $item) {
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i);
?>
<td width="375">
<a class="linkEditMain" href="<?php print htmlspecialchars("data_sources.php?action=ds_edit&id=" . $item["local_data_id"]);?>"><?php print (strlen(get_request_var_request("filter")) ? eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["name_cache"]):$item["name_cache"]);?></a>
</td>
<td>
<?php
if ($item["action"] == 0) {
if ($item["snmp_version"] != 3) {
$details =
"SNMP Version: " . $item["snmp_version"] . ", " .
"Community: " . $item["snmp_community"] . ", " .
"OID: " . (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["arg1"])) : $item["arg1"]);
}else{
$details =
"SNMP Version: " . $item["snmp_version"] . ", " .
"User: " . $item["snmp_username"] . ", OID: " . $item["arg1"];
}
}elseif ($item["action"] == 1) {
$details = "Script: " . (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["arg1"])) : $item["arg1"]);
}else{
$details = "Script Server: " . (strlen(get_request_var_request("filter")) ? (eregi_replace("(" . preg_quote(get_request_var_request("filter")) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $item["arg1"])) : $item["arg1"]);
}
print $details;
?>
</td>
</tr>
<?php
form_alternate_row_color($colors["form_alternate1"],$colors["form_alternate2"],$i);
?>
<td>
</td>
<td>
RRD: <?php print $item["rrd_path"];?>
</td>
</tr>
<?php
$i++;
}
}
html_end_box();
}
function utilities() {
global $colors;
html_start_box("<strong>Cacti System Utilities</strong>", "100%", $colors["header"], "3", "center", "");
?>
<colgroup span="3">
<col valign="top" width="20%"></col>
<col valign="top" width="80%"></col>
</colgroup>
<?php html_header(array("Technical Support"), 2); ?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=view_tech");?>'>Technical Support</a>
</td>
<td class="textArea">
Cacti technical support page. Used by developers and technical support persons to assist with issues in Cacti. Includes checks for common configuration issues.
</td>
</tr>
<?php html_header(array("Log Administration"), 2);?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=view_logfile");?>'>View Cacti Log File</a>
</td>
<td class="textArea">
The Cacti Log File stores statistic, error and other message depending on system settings. This information can be used to identify problems with the poller and application.
</td>
</tr>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=view_user_log");?>'>View User Log</a>
</td>
<td class="textArea">
Allows Administrators to browse the user log. Administrators can filter and export the log as well.
</td>
</tr>
<?php html_header(array("Poller Cache Administration"), 2); ?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=view_poller_cache");?>'>View Poller Cache</a>
</td>
<td class="textArea">
This is the data that is being passed to the poller each time it runs. This data is then in turn executed/interpreted and the results are fed into the rrd files for graphing or the database for display.
</td>
</tr>
<tr bgcolor="#<?php print $colors["form_alternate2"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=view_snmp_cache");?>'>View SNMP Cache</a>
</td>
<td class="textArea">
The SNMP cache stores information gathered from SNMP queries. It is used by cacti to determine the OID to use when gathering information from an SNMP-enabled host.
</td>
</tr>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td class="textArea">
<a href='<?php print htmlspecialchars("utilities.php?action=clear_poller_cache");?>'>Rebuild Poller Cache</a>
</td>
<td class="textArea">
The poller cache will be cleared and re-generated if you select this option. Sometimes host/data source data can get out of sync with the cache in which case it makes sense to clear the cache and start over.
</td>
</tr>
<?php
html_end_box();
}
?>
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