pfSense

lastsawtime = '<?php echo time(); ?>;';

var lines = Array();

var timer;

var updateDelay = 30000;

var isBusy = false;

var isPaused = false;

<?php

	if(isset($config['syslog']['reverse']))

		echo "	var isReverse = true;\n";

	else

		echo "	var isReverse = false;\n";

?>

if (typeof getURL == 'undefined') {

	getURL = function(url, callback) {

		if (!url)

			throw 'No URL for getURL';

		try {

			if (typeof callback.operationComplete == 'function')

				callback = callback.operationComplete;

		} catch (e) {}

			if (typeof callback != 'function')

				throw 'No callback function for getURL';

		var http_request = null;

		if (typeof XMLHttpRequest != 'undefined') {

		    http_request = new XMLHttpRequest();

		}

		else if (typeof ActiveXObject != 'undefined') {

			try {

				http_request = new ActiveXObject('Msxml2.XMLHTTP');

			} catch (e) {

				try {

					http_request = new ActiveXObject('Microsoft.XMLHTTP');

				} catch (e) {}

			}

		}

		if (!http_request)

			throw 'Both getURL and XMLHttpRequest are undefined';

		http_request.onreadystatechange = function() {

			if (http_request.readyState == 4) {

				callback( { success : true,

				  content : http_request.responseText,

				  contentType : http_request.getResponseHeader("Content-Type") } );

			}

		}

		http_request.open('GET', url, true);

		http_request.send(null);

	}

}

function outputrule(req) {

	alert(req.content);

}

function fetch_new_rules() {

	if(isPaused)

		return;

	if(isBusy)

		return;

	isBusy = true;

	getURL('diag_logs_filter_dynamic.php?lastsawtime=' + lastsawtime, fetch_new_rules_callback);

}

function fetch_new_rules_callback(callback_data) {

	if(isPaused)

		return;

	var data_split;

	var new_data_to_add = Array();

	var data = callback_data.content;

	data_split = data.split("\n");

	for(var x=0; x<data_split.length-1; x++) {

		/* loop through rows */

		row_split = data_split[x].split("||");

		var line = '';

		line = '<div class="log-entry">';

		line += '  <span class="log-action-mini" nowrap>&nbsp;' + row_split[0] + '&nbsp;</span>';

		line += '  <span class="log-interface-mini" nowrap>' + row_split[2] + '</span>';

		line += '  <span class="log-source-mini" nowrap>' + row_split[3] + '</span>';

		line += '  <span class="log-destination-mini" nowrap>' + row_split[4] + '</span>';

		line += '  <span class="log-protocol-mini" nowrap>' + row_split[5] + '</span>';

		line += '</tr></div>';

		lastsawtime = row_split[6];

		new_data_to_add[new_data_to_add.length] = line;

	}

	update_div_rows(new_data_to_add);

	isBusy = false;

}

function update_div_rows(data) {

	if(isPaused)

		return;

	var isIE = navigator.appName.indexOf('Microsoft') != -1;

	var isSafari = navigator.userAgent.indexOf('Safari') != -1;

	var isOpera = navigator.userAgent.indexOf('Opera') != -1;

	var rulestable = document.getElementById('log');

	var rows = rulestable.getElementsByTagName('div');

	var showanim = 1;

	if (isIE) {

		showanim = 0;

	}

	//alert(data.length);

	for(var x=0; x<data.length; x++) {

		var numrows = rows.length;

		var appearatrow;

		/*    if reverse logging is enabled we need to show the

		 *    records in a reverse order with new items appearing

         *    on the top

         */

		//if(isReverse == false) {

		//	for (var i = 2; i < numrows; i++) {

		//		nextrecord = i + 1;

		//		if(nextrecord < numrows)

		//			rows[i].innerHTML = rows[nextrecord].innerHTML;

		//	}

		//	appearatrow = numrows - 1;

		//} else {

			for (var i = numrows; i > 0; i--) {

				nextrecord = i + 1;

				if(nextrecord < numrows)

					rows[nextrecord].innerHTML = rows[i].innerHTML;

			}

			appearatrow = 1;

		//}

		var item = document.getElementById('firstrow');

		if(x == data.length-1) {

			/* nothing */

			showanim = false;

		} else {

			showanim = false;

		}

		if (showanim) {

			rows[appearatrow].style.display = 'none';

			rows[appearatrow].innerHTML = data[x];

			new Effect.Appear(rows[appearatrow]);

		} else {

			rows[appearatrow].innerHTML = data[x];

		}

	}

	/* rechedule AJAX interval */

	timer = setInterval('fetch_new_rules()', updateDelay);

}

function toggle_pause() {

	if(isPaused) {

		isPaused = false;

		fetch_new_rules();

	} else {

		isPaused = true;

	}

}

/* start local AJAX engine */

lastsawtime = '<?php echo time(); ?>;';

timer = setInterval('fetch_new_rules()', updateDelay);