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<?php
/*
 * diag_system_activity.php
 *
 * part of pfSense (https://www.pfsense.org)
 * Copyright (c) 2004-2016 Electric Sheep Fencing, LLC
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgment:
 *    "This product includes software developed by the pfSense Project
 *    for use in the pfSense® software distribution. (http://www.pfsense.org/).
 *
 * 4. The names "pfSense" and "pfSense Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    coreteam@pfsense.org.
 *
 * 5. Products derived from this software may not be called "pfSense"
 *    nor may "pfSense" appear in their names without prior written
 *    permission of the Electric Sheep Fencing, LLC.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *
 * "This product includes software developed by the pfSense Project
 * for use in the pfSense software distribution (http://www.pfsense.org/).
 *
 * THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

##|+PRIV
##|*IDENT=page-diagnostics-system-activity
##|*NAME=Diagnostics: System Activity
##|*DESCR=Allows access to the 'Diagnostics: System Activity' page
##|*MATCH=diag_system_activity.php*
##|-PRIV

require_once("guiconfig.inc");

$pgtitle = array(gettext("Diagnostics"), gettext("System Activity"));

if ($_REQUEST['getactivity']) {
	$text = `/usr/bin/top -aHS | /usr/bin/cut -c1-105`;
	echo $text;
	exit;
}

include("head.inc");

if ($input_errors) {
	print_input_errors($input_errors);
}

?>
<script type="text/javascript">
//<![CDATA[
events.push(function() {
	ajaxbusy = false;

	function getcpuactivity() {

		if (ajaxbusy) {
			return;
		}

		ajaxbusy = true;

		ajaxRequest = $.ajax(
			{
				url: '/diag_system_activity.php',
				type: 'post',
				data: {
					getactivity: 'yes'
				},
				dataType: "html",
			}
		);

		// Deal with the results of the above ajax call
		ajaxRequest.done(function (response, textStatus, jqXHR) {
			$('#xhrOutput').html(response);
			ajaxbusy = false;
		});

		setTimeout(getcpuactivity, 2500);
	};

	getcpuactivity();

});
//]]>
</script>

<div class="panel panel-default">
	<div class="panel-heading"><h2 class="panel-title"><?=gettext('CPU Activity')?></h2></div>
	<div class="panel panel-body">
		<pre id="xhrOutput"><?=gettext("Gathering CPU activity, please wait...")?></pre>
	</div>
</div>

<?php include("foot.inc");
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