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cacti/host.php
T
Larry Adams 4b8e50377a improve snmp v2 support in UI 
git-svn-id: svn+ssh://repo.cacti.net/var/data/svnroot/cacti/trunk/cacti@2015 860744bd-22fc-0310-8c96-e9fe5004b5ca
2004-08-27 21:03:21 +00:00

693 lines
25 KiB
PHP
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004 Ian Berry |
| |
| 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: a php-based graphing solution |
+-------------------------------------------------------------------------+
| Most of this code has been designed, written and is maintained by |
| Ian Berry. See about.php for specific developer credit. Any questions |
| or comments regarding this code should be directed to: |
| - iberry@raxnet.net |
+-------------------------------------------------------------------------+
| - raXnet - http://www.raxnet.net/ |
+-------------------------------------------------------------------------+
*/
include("./include/auth.php");
include_once("./lib/utility.php");
include_once("./lib/api_data_source.php");
include_once("./lib/api_graph.php");
include_once("./lib/snmp.php");
include_once("./lib/data_query.php");
include_once("./lib/api_device.php");
define("MAX_DISPLAY_PAGES", 21);
$device_actions = array(
1 => "Delete",
2 => "Enable",
3 => "Disable",
4 => "Change SNMP Options",
5 => "Clear Statistics"
);
/* set default action */
if (!isset($_REQUEST["action"])) { $_REQUEST["action"] = ""; }
switch ($_REQUEST["action"]) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'gt_remove':
host_remove_gt();
header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
break;
case 'query_remove':
host_remove_query();
header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
break;
case 'query_reload':
host_reload_query();
header("Location: host.php?action=edit&id=" . $_GET["host_id"]);
break;
case 'query_verbose':
host_reload_query();
header("Location: host.php?action=edit&id=" . $_GET["host_id"] . "&display_dq_details=true");
break;
case 'edit':
include_once("./include/top_header.php");
host_edit();
include_once("./include/bottom_footer.php");
break;
default:
include_once("./include/top_header.php");
host();
include_once("./include/bottom_footer.php");
break;
}
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
if ((!empty($_POST["add_dq_y"])) && (!empty($_POST["snmp_query_id"]))) {
db_execute("replace into host_snmp_query (host_id,snmp_query_id,reindex_method) values (" . $_POST["id"] . "," . $_POST["snmp_query_id"] . "," . $_POST["reindex_method"] . ")");
/* recache snmp data */
run_data_query($_POST["id"], $_POST["snmp_query_id"]);
header("Location: host.php?action=edit&id=" . $_POST["id"]);
exit;
}
if ((!empty($_POST["add_gt_y"])) && (!empty($_POST["graph_template_id"]))) {
db_execute("replace into host_graph (host_id,graph_template_id) values (" . $_POST["id"] . "," . $_POST["graph_template_id"] . ")");
header("Location: host.php?action=edit&id=" . $_POST["id"]);
exit;
}
if ((isset($_POST["save_component_host"])) && (empty($_POST["add_dq_y"]))) {
$host_id = api_device_save($_POST["id"], $_POST["host_template_id"], $_POST["description"], $_POST["hostname"],
$_POST["snmp_community"], $_POST["snmp_version"], $_POST["snmp_username"], $_POST["snmp_password"],
$_POST["snmp_port"], $_POST["snmp_timeout"], (isset($_POST["disabled"]) ? $_POST["disabled"] : ""));
if ((is_error_message()) || ($_POST["host_template_id"] != $_POST["_host_template_id"])) {
header("Location: host.php?action=edit&id=" . (empty($host_id) ? $_POST["id"] : $host_id));
}else{
header("Location: host.php");
}
}
}
/* ------------------------
The "actions" function
------------------------ */
function form_actions() {
global $colors, $device_actions, $fields_host_edit;
/* if we are to save this form, instead of display it */
if (isset($_POST["selected_items"])) {
$selected_items = unserialize(stripslashes($_POST["selected_items"]));
if ($_POST["drp_action"] == "2") { /* Enable Selected Devices */
for ($i=0;($i<count($selected_items));$i++) {
db_execute("update host set disabled='' where id='" . $selected_items[$i] . "'");
/* update poller cache */
$data_sources = db_fetch_assoc("select id from data_local where host_id='" . $selected_items[$i] . "'");
if (sizeof($data_sources) > 0) {
foreach ($data_sources as $data_source) {
update_poller_cache($data_source["id"], false);
}
}
}
}elseif ($_POST["drp_action"] == "3") { /* Disable Selected Devices */
for ($i=0;($i<count($selected_items));$i++) {
db_execute("update host set disabled='on' where id='" . $selected_items[$i] . "'");
/* update poller cache */
db_execute("delete from poller_item where host_id='" . $selected_items[$i] . "'");
db_execute("delete from poller_reindex where host_id='" . $selected_items[$i] . "'");
}
}elseif ($_POST["drp_action"] == "4") { /* change snmp options */
for ($i=0;($i<count($selected_items));$i++) {
reset($fields_host_edit);
while (list($field_name, $field_array) = each($fields_host_edit)) {
if (isset($_POST["t_$field_name"])) {
db_execute("update host set $field_name = '" . $_POST[$field_name] . "' where id='" . $selected_items[$i] . "'");
}
}
push_out_host($selected_items[$i]);
}
}elseif ($_POST["drp_action"] == "5") { /* Clear Statisitics for Selected Devices */
for ($i=0;($i<count($selected_items));$i++) {
db_execute("update host set min_time = '9.99999', max_time = '0', cur_time = '0', avg_time = '0',
total_polls = '0', failed_polls = '0', availability = '100.00'
where id = '" . $selected_items[$i] . "'");
}
}elseif ($_POST["drp_action"] == "1") { /* delete */
for ($i=0; $i<count($selected_items); $i++) {
if (!isset($_POST["delete_type"])) { $_POST["delete_type"] = 2; }
switch ($_POST["delete_type"]) {
case '2': /* delete graphs/data sources tied to this device */
$data_sources = db_fetch_assoc("select
data_local.id as local_data_id
from data_local
where " . array_to_sql_or($selected_items, "data_local.host_id"));
if (sizeof($data_sources) > 0) {
foreach ($data_sources as $data_source) {
api_data_source_remove($data_source["local_data_id"]);
}
}
$graphs = db_fetch_assoc("select
graph_local.id as local_graph_id
from graph_local
where " . array_to_sql_or($selected_items, "graph_local.host_id"));
if (sizeof($graphs) > 0) {
foreach ($graphs as $graph) {
api_graph_remove($graph["local_graph_id"]);
}
}
break;
}
api_device_remove($selected_items[$i]);
}
}
header("Location: host.php");
exit;
}
/* setup some variables */
$host_list = ""; $i = 0;
/* loop through each of the host templates selected on the previous page and get more info about them */
while (list($var,$val) = each($_POST)) {
if (ereg("^chk_([0-9]+)$", $var, $matches)) {
$host_list .= "<li>" . db_fetch_cell("select description from host where id=" . $matches[1]) . "<br>";
$host_array[$i] = $matches[1];
}
$i++;
}
include_once("./include/top_header.php");
html_start_box("<strong>" . $device_actions{$_POST["drp_action"]} . "</strong>", "60%", $colors["header_panel"], "3", "center", "");
print "<form action='host.php' method='post'>\n";
if ($_POST["drp_action"] == "2") { /* Enable Devices */
print " <tr>
<td colspan='2' class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>To enable the following devices, press the \"yes\" button below.</p>
<p>$host_list</p>
</td>
</tr>";
}elseif ($_POST["drp_action"] == "3") { /* Disable Devices */
print " <tr>
<td colspan='2' class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>To disable the following devices, press the \"yes\" button below.</p>
<p>$host_list</p>
</td>
</tr>";
}elseif ($_POST["drp_action"] == "4") { /* change snmp options */
print " <tr>
<td colspan='2' class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>To change SNMP parameters for the following devices, check the box next to the fields
you want to update, fill in the new value, and click Save.</p>
<p>$host_list</p>
</td>
</tr>";
$form_array = array();
while (list($field_name, $field_array) = each($fields_host_edit)) {
if (ereg("^snmp_", $field_name)) {
$form_array += array($field_name => $fields_host_edit[$field_name]);
$form_array[$field_name]["value"] = "";
$form_array[$field_name]["description"] = "";
$form_array[$field_name]["form_id"] = 0;
$form_array[$field_name]["sub_checkbox"] = array(
"name" => "t_" . $field_name,
"friendly_name" => "Update this Field",
"value" => ""
);
}
}
draw_edit_form(
array(
"config" => array("no_form_tag" => true),
"fields" => $form_array
)
);
}elseif ($_POST["drp_action"] == "5") { /* Clear Statisitics for Selected Devices */
print " <tr>
<td colspan='2' class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>To clear the counters for the following devices, press the \"yes\" button below.</p>
<p>$host_list</p>
</td>
</tr>";
}elseif ($_POST["drp_action"] == "1") { /* delete */
print " <tr>
<td class='textArea' bgcolor='#" . $colors["form_alternate1"]. "'>
<p>Are you sure you want to delete the following devices?</p>
<p>$host_list</p>";
form_radio_button("delete_type", "2", "1", "Leave all graphs and data sources untouched.", "1"); print "<br>";
form_radio_button("delete_type", "2", "2", "Delete all associated <strong>graphs</strong> and <strong>data sources</strong>.", "1"); print "<br>";
print "</td></tr>
</td>
</tr>\n
";
}
if (!isset($host_array)) {
print "<tr><td bgcolor='#" . $colors["form_alternate1"]. "'><span class='textError'>You must select at least one device.</span></td></tr>\n";
$save_html = "";
}else{
$save_html = "<input type='image' src='images/button_yes.gif' alt='Save' align='absmiddle'>";
}
print " <tr>
<td colspan='2' align='right' bgcolor='#eaeaea'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($host_array) ? serialize($host_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . $_POST["drp_action"] . "'>
<a href='host.php'><img src='images/button_no.gif' alt='Cancel' align='absmiddle' border='0'></a>
$save_html
</td>
</tr>
";
html_end_box();
include_once("./include/bottom_footer.php");
}
/* -------------------
Data Query Functions
------------------- */
function host_reload_query() {
run_data_query($_GET["host_id"], $_GET["id"]);
}
function host_remove_query() {
api_device_dq_remove($_GET["host_id"], $_GET["id"]);
}
function host_remove_gt() {
api_device_gt_remove($_GET["host_id"], $_GET["id"]);
}
/* ---------------------
Host Functions
--------------------- */
function host_remove() {
global $config;
if ((read_config_option("remove_verification") == "on") && (!isset($_GET["confirm"]))) {
include("./include/top_header.php");
form_confirm("Are You Sure?", "Are you sure you want to delete the host <strong>'" . db_fetch_cell("select description from host where id=" . $_GET["id"]) . "'</strong>?", "host.php", "host.php?action=remove&id=" . $_GET["id"]);
include("./include/bottom_footer.php");
exit;
}
if ((read_config_option("remove_verification") == "") || (isset($_GET["confirm"]))) {
api_device_remove($_GET["id"]);
}
}
function host_edit() {
global $colors, $fields_host_edit, $reindex_types;
display_output_messages();
if (!empty($_GET["id"])) {
$host = db_fetch_row("select * from host where id=" . $_GET["id"]);
$header_label = "[edit: " . $host["description"] . "]";
}else{
$header_label = "[new]";
}
if (!empty($host["id"])) {
?>
<table width="98%" align="center">
<tr>
<td class="textInfo" colspan="2">
<?php print $host["description"];?> (<?php print $host["hostname"];?>)
</td>
</tr>
<tr>
<td class="textHeader">
SNMP Information<br>
<span style="font-size: 10px; font-weight: normal; font-family: monospace;">
<?php
if (($host["snmp_community"] == "") && ($host["snmp_username"] == "")) {
print "<span style='color: #ab3f1e; font-weight: bold;'>SNMP not in use</span>\n";
}else{
$snmp_system = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.1.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"], SNMP_WEBUI);
if ($snmp_system == "") {
print "<span style='color: #ff0000; font-weight: bold;'>SNMP error</span>\n";
}else{
$snmp_uptime = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.3.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"], SNMP_WEBUI);
$snmp_hostname = cacti_snmp_get($host["hostname"], $host["snmp_community"], ".1.3.6.1.2.1.1.5.0", $host["snmp_version"], $host["snmp_username"], $host["snmp_password"], $host["snmp_port"], $host["snmp_timeout"], SNMP_WEBUI);
print "<strong>System:</strong> $snmp_system<br>\n";
print "<strong>Uptime:</strong> $snmp_uptime<br>\n";
print "<strong>Hostname:</strong> $snmp_hostname<br>\n";
}
}
?>
</span>
</td>
<td class="textInfo" valign="top">
<span style="color: #c16921;">*</span><a href="graphs_new.php?host_id=<?php print $host["id"];?>">Create Graphs for this Host</a>
</td>
</tr>
</table>
<br>
<?php
}
html_start_box("<strong>Devices</strong> $header_label", "98%", $colors["header"], "3", "center", "");
/* preserve the host template id if passed in via a GET variable */
if (!empty($_GET["host_template_id"])) {
$fields_host_edit["host_template_id"]["value"] = $_GET["host_template_id"];
}
draw_edit_form(array(
"config" => array("form_name" => "chk"),
"fields" => inject_form_variables($fields_host_edit, (isset($host) ? $host : array()))
));
html_end_box();
if ((isset($_GET["display_dq_details"])) && (isset($_SESSION["debug_log"]["data_query"]))) {
html_start_box("<strong>Data Query Debug Information</strong>", "98%", $colors["header"], "3", "center", "");
print "<tr><td><span style='font-family: monospace;'>" . debug_log_return("data_query") . "</span></td></tr>";
html_end_box();
}
if (!empty($host["id"])) {
html_start_box("<strong>Associated Data Queries</strong>", "98%", $colors["header"], "3", "center", "");
html_header(array("Data Query Name", "Debugging", "Re-Index Method", "Status"), 2);
$selected_data_queries = db_fetch_assoc("select
snmp_query.id,
snmp_query.name,
host_snmp_query.reindex_method
from snmp_query,host_snmp_query
where snmp_query.id=host_snmp_query.snmp_query_id
and host_snmp_query.host_id=" . $_GET["id"] . "
order by snmp_query.name");
$i = 0;
if (sizeof($selected_data_queries) > 0) {
foreach ($selected_data_queries as $item) {
$i++;
/* get status information for this data query */
$num_dq_items = sizeof(db_fetch_assoc("select snmp_index from host_snmp_cache where host_id=" . $_GET["id"] . " and snmp_query_id=" . $item["id"]));
$num_dq_rows = sizeof(db_fetch_assoc("select snmp_index from host_snmp_cache where host_id=" . $_GET["id"] . " and snmp_query_id=" . $item["id"] . " group by snmp_index"));
$status = "success";
?>
<tr>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print $item["name"];?>
</td>
<td>
(<a href="host.php?action=query_verbose&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>">Verbose Query</a>)
</td>
<td>
<?php print $reindex_types{$item["reindex_method"]};?>
</td>
<td>
<?php print (($status == "success") ? "<span style='color: green;'>Success</span>" : "<span style='color: green;'>Fail</span>");?> [<?php print $num_dq_items;?> Item<?php print ($num_dq_items == 1 ? "" : "s");?>, <?php print $num_dq_rows;?> Row<?php print ($num_dq_rows == 1 ? "" : "s");?>]
</td>
<td align='right' nowrap>
<a href='host.php?action=query_reload&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/reload_icon_small.gif' alt='Reload Data Query' border='0' align='absmiddle'></a>&nbsp;
<a href='host.php?action=query_remove&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/delete_icon_large.gif' alt='Delete Data Query Association' border='0' align='absmiddle'></a>
</td>
</tr>
<?php
}
}else{ print "<tr><td><em>No associated data queries.</em></td></tr>"; }
?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td colspan="5">
<table cellspacing="0" cellpadding="1" width="100%">
<td nowrap>Add Data Query:&nbsp;
<?php form_dropdown("snmp_query_id",db_fetch_assoc("select
snmp_query.id,
snmp_query.name
from snmp_query
order by snmp_query.name"),"name","id","","","");?>
</td>
<td nowrap>Re-Index Method:&nbsp;
<?php form_dropdown("reindex_method",$reindex_types,"","","1","","");?>
</td>
<td align="right">
&nbsp;<input type="image" src="images/button_add.gif" alt="Add" name="add_dq" align="absmiddle">
</td>
</table>
</td>
</tr>
<?php
html_end_box();
html_start_box("<strong>Associated Graph Templates</strong>", "98%", $colors["header"], "3", "center", "");
html_header(array("Graph Template Name", "Status"), 2);
$selected_graph_templates = db_fetch_assoc("select
graph_templates.id,
graph_templates.name
from graph_templates,host_graph
where graph_templates.id=host_graph.graph_template_id
and host_graph.host_id=" . $_GET["id"] . "
order by graph_templates.name");
$i = 0;
if (sizeof($selected_graph_templates) > 0) {
foreach ($selected_graph_templates as $item) {
$i++;
/* get status information for this graph template */
$is_being_graphed = (sizeof(db_fetch_assoc("select id from graph_local where graph_template_id=" . $item["id"] . " and host_id=" . $_GET["id"])) > 0) ? true : false;
?>
<tr>
<td style="padding: 4px;">
<strong><?php print $i;?>)</strong> <?php print $item["name"];?>
</td>
<td>
<?php print (($is_being_graphed == true) ? "<span style='color: green;'>Is Being Graphed</span> (<a href='graphs.php?action=graph_edit&id=" . db_fetch_cell("select id from graph_local where graph_template_id=" . $item["id"] . " and host_id=" . $_GET["id"] . " limit 0,1") . "'>Edit</a>)" : "<span style='color: #484848;'>Not Being Graphed</span>");?>
</td>
<td align='right' nowrap>
<a href='host.php?action=gt_remove&id=<?php print $item["id"];?>&host_id=<?php print $_GET["id"];?>'><img src='images/delete_icon_large.gif' alt='Delete Graph Template Association' border='0' align='absmiddle'></a>
</td>
</tr>
<?php
}
}else{ print "<tr><td><em>No associated graph templates.</em></td></tr>"; }
?>
<tr bgcolor="#<?php print $colors["form_alternate1"];?>">
<td colspan="4">
<table cellspacing="0" cellpadding="1" width="100%">
<td nowrap>Add Graph Template:&nbsp;
<?php form_dropdown("graph_template_id",db_fetch_assoc("select
graph_templates.id,
graph_templates.name
from graph_templates left join host_graph
on (graph_templates.id=host_graph.graph_template_id and host_graph.host_id=" . $_GET["id"] . ")
where host_graph.host_id is null
order by graph_templates.name"),"name","id","","","");?>
</td>
<td align="right">
&nbsp;<input type="image" src="images/button_add.gif" alt="Add" name="add_gt" align="absmiddle">
</td>
</table>
</td>
</tr>
<?php
html_end_box();
}
form_save_button("host.php");
}
function host() {
global $colors, $device_actions;
/* if the user pushed the 'clear' button */
if (isset($_REQUEST["clear_x"])) {
kill_session_var("sess_device_current_page");
kill_session_var("sess_device_filter");
kill_session_var("sess_device_host_template_id");
unset($_REQUEST["page"]);
unset($_REQUEST["filter"]);
unset($_REQUEST["host_template_id"]);
}
/* remember these search fields in session vars so we don't have to keep passing them around */
load_current_session_value("page", "sess_device_current_page", "1");
load_current_session_value("filter", "sess_device_filter", "");
load_current_session_value("host_template_id", "sess_device_host_template_id", "-1");
html_start_box("<strong>Devices</strong>", "98%", $colors["header"], "3", "center", "host.php?action=edit&host_template_id=" . $_REQUEST["host_template_id"]);
include("./include/html/inc_device_filter_table.php");
html_end_box();
/* form the 'where' clause for our main sql query */
$sql_where = "where host.description like '%%" . $_REQUEST["filter"] . "%%'";
if ($_REQUEST["host_template_id"] == "-1") {
/* Show all items */
}elseif ($_REQUEST["host_template_id"] == "0") {
$sql_where .= " and host.host_template_id=0";
}elseif (!empty($_REQUEST["host_template_id"])) {
$sql_where .= " and host.host_template_id=" . $_REQUEST["host_template_id"];
}
html_start_box("", "98%", $colors["header"], "3", "center", "");
$total_rows = db_fetch_cell("select
COUNT(host.id)
from host
$sql_where");
$hosts = db_fetch_assoc("select
host.id,
host.disabled,
host.status,
host.hostname,
host.description,
host.min_time,
host.max_time,
host.cur_time,
host.avg_time,
host.availability
from host
$sql_where
order by host.description
limit " . (read_config_option("num_rows_device")*($_REQUEST["page"]-1)) . "," . read_config_option("num_rows_device"));
/* generate page list */
$url_page_select = get_page_list($_REQUEST["page"], MAX_DISPLAY_PAGES, read_config_option("num_rows_device"), $total_rows, "host.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"]);
$nav = "<tr bgcolor='#" . $colors["header"] . "'>
<td colspan='7'>
<table width='100%' cellspacing='0' cellpadding='0' border='0'>
<tr>
<td align='left' class='textHeaderDark'>
<strong>&lt;&lt; "; if ($_REQUEST["page"] > 1) { $nav .= "<a class='linkOverDark' href='host.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=" . ($_REQUEST["page"]-1) . "'>"; } $nav .= "Previous"; if ($_REQUEST["page"] > 1) { $nav .= "</a>"; } $nav .= "</strong>
</td>\n
<td align='center' class='textHeaderDark'>
Showing Rows " . ((read_config_option("num_rows_device")*($_REQUEST["page"]-1))+1) . " to " . ((($total_rows < read_config_option("num_rows_device")) || ($total_rows < (read_config_option("num_rows_device")*$_REQUEST["page"]))) ? $total_rows : (read_config_option("num_rows_device")*$_REQUEST["page"])) . " of $total_rows [$url_page_select]
</td>\n
<td align='right' class='textHeaderDark'>
<strong>"; if (($_REQUEST["page"] * read_config_option("num_rows_device")) < $total_rows) { $nav .= "<a class='linkOverDark' href='host.php?filter=" . $_REQUEST["filter"] . "&host_template_id=" . $_REQUEST["host_template_id"] . "&page=" . ($_REQUEST["page"]+1) . "'>"; } $nav .= "Next"; if (($_REQUEST["page"] * read_config_option("num_rows_device")) < $total_rows) { $nav .= "</a>"; } $nav .= " &gt;&gt;</strong>
</td>\n
</tr>
</table>
</td>
</tr>\n";
print $nav;
html_header_checkbox(array("Description", "Status", "Hostname", "Current (ms)", "Average (ms)", "Availability"));
$i = 0;
if (sizeof($hosts) > 0) {
foreach ($hosts as $host) {
form_alternate_row_color($colors["alternate"],$colors["light"],$i); $i++;
?>
<td width=200>
<a class="linkEditMain" href="host.php?action=edit&id=<?php print $host["id"];?>"><?php print eregi_replace("(" . preg_quote($_REQUEST["filter"]) . ")", "<span style='background-color: #F8D93D;'>\\1</span>", $host["description"]);?></a>
</td>
<td>
<?php print get_colored_device_status(($host["disabled"] == "on" ? true : false), $host["status"]);?>
</td>
<td>
<?php print $host["hostname"];?>
</td>
<td>
<?php print round(($host["cur_time"]), 2);?>
</td>
<td>
<?php print round(($host["avg_time"]), 2);?>
</td>
<td>
<?php print round($host["availability"], 2);?>%
</td>
<td style="<?php print get_checkbox_style();?>" width="1%" align="right">
<input type='checkbox' style='margin: 0px;' name='chk_<?php print $host["id"];?>' title="<?php print $host["description"];?>">
</td>
</tr>
<?php
}
/* put the nav bar on the bottom as well */
print $nav;
}else{
print "<tr><td><em>No Hosts</em></td></tr>";
}
html_end_box(false);
/* draw the dropdown containing a list of available actions for this form */
draw_actions_dropdown($device_actions);
}
?>
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