function handle_havp_ajax($havp_alerts_logfile, $nentries = 5, $tail = 50)
{
if ($_GET['lastsawtime'] or $_POST['lastsawtime']) {
if ($_GET['lastsawtime']) {
$lastsawtime = $_GET['lastsawtime'];
}
if ($_POST['lastsawtime']) {
$lastsawtime = $_POST['lastsawtime'];
}
/* compare lastsawrule's time stamp to alert logs.
* afterwards return the newer records so that client
* can update AJAX interface screen.
*/
$new_rules = "";
$time_regex = "";
$havp_alerts = get_havp_alerts($havp_alerts_logfile, $nentries);
foreach ($havp_alerts as $log_row) {
preg_match("/^([0-9][0-9])\\/([0-9][0-9])\\/([0-9][0-9][0-9][0-9])\$/U", $log_row['date'], $time_regex);
# $time_regex = "";"/^([0-9][0-9])\/([0-9][0-9])\/([0-9][0-9][0-9][0-9])\s+([0-9][0-9]:[0-9][0-9]:[0-9][0-9])$/U"
// preg_match("/.*([0-9][0-9]:[0-9][0-9]:[0-9][0-9]).*/", $log_row['date'] . " " . $log_row['time'], $time_regex);
$row_time = strtotime($time_regex[2] . "/" . $time_regex[1] . "/" . $time_regex[3] . " " . $log_row['time']);
// $myfile = "/testfile.txt";
// $fh = fopen($myfile,'a') or die("can't open file");
// $stringdata = $lastsawtime . "-" . $row_time . "\n";
// fwrite($fh, $stringdata);
// fclose($fh);
if ($row_time > $lastsawtime and $lastsawtime > 0) {
$new_rules .= "{$log_row['url']}||{$log_row['virusname']}||" . time() . "||{$log_row['date']}||{$log_row['time']}||" . "\n";
}
}
echo $new_rules;
exit;
}
}
function handle_havp_ajax($havp_alerts_logfile, $nentries = 5, $tail = 50)
{
if ($_GET['lastsawtime'] or $_POST['lastsawtime']) {
if ($_GET['lastsawtime']) {
$lastsawtime = $_GET['lastsawtime'];
}
if ($_POST['lastsawtime']) {
$lastsawtime = $_POST['lastsawtime'];
}
// Compare last seen rule's time stamp with alert logs.
// Afterwards, return the newer records so that client can update AJAX interface screen.
$new_rules = "";
$time_regex = "";
$havp_alerts = get_havp_alerts($havp_alerts_logfile, $nentries);
foreach ($havp_alerts as $log_row) {
preg_match("/^([0-9][0-9])\\/([0-9][0-9])\\/([0-9][0-9][0-9][0-9])\$/U", $log_row['date'], $time_regex);
$row_time = strtotime($time_regex[2] . "/" . $time_regex[1] . "/" . $time_regex[3] . " " . $log_row['time']);
if ($row_time > $lastsawtime and $lastsawtime > 0) {
$new_rules .= "{$log_row['url']}||{$log_row['virusname']}||" . time() . "||{$log_row['date']}||{$log_row['time']}||" . "\n";
}
}
echo $new_rules;
exit;
}
}
