snortlastsawtime = ''; var snortlines = Array(); var snorttimer; var snortupdateDelay = 25500; var snortisBusy = false; var snortisPaused = false; 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 snort_alerts_fetch_new_rules() { if(snortisPaused) return; if(snortisBusy) return; snortisBusy = true; getURL('widgets/helpers/snort_alerts_helper.php?lastsawtime=' + snortlastsawtime, snort_alerts_fetch_new_rules_callback); } function snort_alerts_fetch_new_rules_callback(callback_data) { if(snortisPaused) 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' + row_split[7]+ ''; line += '' + row_split[3] + '
' + row_split[4] + ''; line += '' + 'Pri : ' + row_split[1] + '
' + 'Cat : ' + row_split[2] + ''; snortlastsawtime = row_split[5]; new_data_to_add[new_data_to_add.length] = line; } snort_alerts_update_div_rows(new_data_to_add); snortisBusy = false; } function snort_alerts_update_div_rows(data) { if(snortisPaused) 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('snort_alerts'); var rows = rulestable.getElementsByTagName('tr'); var showanim = 1; if (isIE) { showanim = 0; } //alert(data.length); for(var x=0; x 0; i--) { nextrecord = i + 1; if(nextrecord < numrows) rows[nextrecord].innerHTML = rows[i].innerHTML; } } var item = document.getElementById('snort-firstrow'); if(x == data.length-1) { /* nothing */ showanim = false; } else { showanim = false; } if (showanim) { item.style.display = 'none'; item.innerHTML = data[x]; new Effect.Appear(item); } else { item.innerHTML = data[x]; } } /* rechedule AJAX interval */ //snorttimer = setInterval('snort_alerts_fetch_new_rules()', snortupdateDelay); } function snort_alerts_toggle_pause() { if(snortisPaused) { snortisPaused = false; snort_alerts_fetch_new_rules(); } else { snortisPaused = true; } } /* start local AJAX engine */ snorttimer = setInterval('snort_alerts_fetch_new_rules()', snortupdateDelay);