function FindMaxValue()
{
$profileswitch = $_SESSION['profileswitch'];
$detail_opts = $_SESSION['detail_opts'];
$type = $detail_opts['type'] . '_' . $detail_opts['proto'];
$channellist = $detail_opts['channellist'];
$tslot = UNIX2ISO($_SESSION['tleft']);
$cmd_opts['profile'] = $profileswitch;
$cmd_opts['channellist'] = $channellist;
$cmd_opts['tinit'] = $tslot;
$cmd_opts['type'] = $type;
$tmp = nfsend_query("get-peek", $cmd_opts, 0);
if (!is_array($tmp)) {
return 0;
}
return ISO2UNIX($tmp['tpeek']);
}
function NewProfileCreate($profileinfo, $type)
{
ob_start();
print "ADD PROFILE, type {$type}";
// compile argument options for nfsend
$cmd_opts['profile'] = $profileinfo['profileswitch'];
$cmd_opts['description'] = $profileinfo['description'];
if (!is_null($profileinfo['tstart'])) {
$cmd_opts['tstart'] = UNIX2ISO($profileinfo['tstart']);
}
if (!is_null($profileinfo['tend'])) {
$cmd_opts['tend'] = UNIX2ISO($profileinfo['tend']);
}
$cmd_opts['expire'] = $profileinfo['expire'];
$cmd_opts['maxsize'] = $profileinfo['maxsize'];
$cmd_opts['shadow'] = $profileinfo['shadow'];
print "Add profile";
$cmd_out = nfsend_query("add-profile", $cmd_opts, 0);
if (is_bool($cmd_out) && $cmd_out == FALSE) {
// Add profile failed.
print "Add profile failed.";
ReportLog(ob_get_contents());
ob_clean();
return FALSE;
}
if ($type == 'individual') {
print "Add profile succeeded.";
ReportLog(ob_get_contents());
ob_clean();
return TRUE;
}
// clear argument options to start over for each channel
unset($cmd_opts);
$cmd_opts['profile'] = $profileinfo['profileswitch'];
$cmd_opts['sign'] = '+';
$cmd_opts['filter'] = $profileinfo['filter'];
foreach ($profileinfo['channel'] as $channel) {
$cmd_opts['channel'] = $channel;
$cmd_opts['sourcelist'] = $channel;
print "Add channel '{$channel}'";
$cmd_out = nfsend_query("add-channel", $cmd_opts, 0);
if (is_bool($cmd_out) && $cmd_out == FALSE) {
// Add channel failed. - hmm .. ugly
unset($cmd_opts);
print "Add channel failed.";
// we force to delete this profile to clean up any remains
$cmd_opts['profile'] = $profileinfo['profileswitch'];
$cmd_opts['force'] = 1;
print "Delete profile";
$cmd_out = nfsend_query("delete-profile", $cmd_opts, 0);
if (is_bool($cmd_out) && $cmd_out == FALSE) {
// Delete profile failed. - double failure
print "Add profile failed.";
ReportLog(ob_get_contents());
ob_clean();
}
return FALSE;
}
}
print "All channels added";
// successfully added all channels => commit the profile
unset($cmd_opts);
$cmd_opts['profile'] = $profileinfo['profileswitch'];
print "Commit profile";
$cmd_out = nfsend_query("commit-profile", $cmd_opts, 0);
if (is_bool($cmd_out) && $cmd_out == FALSE) {
// Commit profile failed. - strange ..
print "Commit failed";
$cmd_opts['force'] = 1;
print "Force delete profile";
$cmd_out = nfsend_query("delete-profile", $cmd_opts, 0);
if (is_bool($cmd_out) && $cmd_out == FALSE) {
// Delete profile failed. - double failure
print "Force delete profile failed.";
ReportLog(ob_get_contents());
ob_clean();
}
return FALSE;
}
print "Add profile succeeded.>";
ReportLog(ob_get_contents());
ob_clean();
return TRUE;
}
function CompileCommand($mode)
{
global $ListNOption;
global $TopNOption;
global $IPStatOption;
global $IPStatOrder;
global $IPStatArg;
global $LimitScale;
global $OutputFormatArg;
$process_form = $_SESSION['process_form'];
$profile = $_SESSION['profile'];
$profilegroup = $_SESSION['profilegroup'];
// get the sources selected for processing
$args = '';
// From the argument checks, we know at least one source is selected
// multiple sources
if ($_SESSION['tleft'] == $_SESSION['tright']) {
// a single 5 min timeslice
$tslot1 = UNIX2ISO($_SESSION['tleft']);
$subdirs = SubdirHierarchy($_SESSION['tleft']);
if (strlen($subdirs) == 0) {
$args .= " -r nfcapd.{$tslot1}";
} else {
$args .= " -r {$subdirs}/nfcapd.{$tslot1}";
}
} else {
// several 5 min timeslices
$tslot1 = UNIX2ISO($_SESSION['tleft']);
$subdirs1 = SubdirHierarchy($_SESSION['tleft']);
$tslot2 = UNIX2ISO($_SESSION['tright']);
$subdirs2 = SubdirHierarchy($_SESSION['tright']);
if (strlen($subdirs1) == 0) {
$args .= " -R nfcapd.{$tslot1}:nfcapd.{$tslot2}";
} else {
$args .= " -R {$subdirs1}/nfcapd.{$tslot1}:{$subdirs2}/nfcapd.{$tslot2}";
}
}
// process list request
if ($mode == 0) {
$_tmp = CompileAggregateFormat($process_form);
if ($_tmp != '') {
$args .= " -a {$_tmp}";
}
// process list request
$args .= CompileOutputFormat($process_form);
// IPv6 long listing
$args .= $process_form['IPv6_long'] == 'checked' ? " -6" : '';
// sort the flows from all sources
$args .= $process_form['timesorted'] == 'checked' ? " -m" : '';
// list this number of flows
$args .= " -c " . $ListNOption[$process_form['listN']];
}
// process stat request
if ($mode == 1) {
$args .= " -n " . $TopNOption[$process_form['topN']];
// -s record
$type_index = $process_form['stattype'];
$order_index = $process_form['statorder'];
$args .= ' ' . $IPStatArg[$type_index] . '/' . $IPStatOrder[$order_index];
if ($process_form['stattype'] == 0) {
$args .= CompileAggregateFormat($process_form);
$args .= CompileOutputFormat($process_form);
}
// IPv6 long listing
$args .= $process_form['IPv6_long'] == 'checked' ? " -6" : '';
// limits -L/-l
if ($process_form['limitoutput'] == 'checked') {
$args .= $process_form['limitwhat'] == 1 ? " -L " : " -l ";
if ($process_form['limithow'] == 1) {
$args .= '-';
}
$args .= $process_form['limitsize'];
if ($process_form['limitscale'] > 0) {
$args .= $LimitScale[$process_form['limitscale']];
}
}
}
return "{$args}";
}
