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Add filtering to pfTop page

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This commit is contained in:
luckman212 2017-10-10 03:17:17 -04:00
parent 06a1b0815d
commit 1008527985
1 changed files with 35 additions and 4 deletions
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39
src/usr/local/www/diag_pftop.php
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@ -29,6 +29,7 @@
require_once("guiconfig.inc");
$pgtitle = array(gettext("Diagnostics"), gettext("pfTop"));
$pftop = "/usr/local/sbin/pftop";
$sorttypes = array('age', 'bytes', 'dest', 'dport', 'exp', 'none', 'pkt', 'sport', 'src');
$viewtypes = array('default', 'label', 'long', 'queue', 'rules', 'size', 'speed', 'state', 'time');
@ -52,9 +53,17 @@ if ($_REQUEST['getactivity']) {
$viewtype = "default";
$numstate = "100";
}
$text = `pftop -b {$sorttype} -w 135 -v {$viewtype} {$numstate}`;
echo trim($text);
if ($_REQUEST['filter'] != "") {
$filter = "-f " . escapeshellarg($_REQUEST['filter']);
} else {
$filter = "";
}
$text = shell_exec("$pftop {$filter} -b {$sorttype} -w 135 -v {$viewtype} {$numstate}");
if (empty($text)) {
echo "Invalid filter, check syntax";
} else {
echo trim($text);
}
exit;
}
@ -76,6 +85,11 @@ if ($_REQUEST['sorttype'] && in_array($_REQUEST['sorttype'], $sorttypes) &&
$viewtype = "default";
$numstate = "100";
}
if ($_REQUEST['filter'] != "") {
$filter = "-f " . escapeshellarg($_REQUEST['filter']);
} else {
$filter = "";
}
if ($input_errors) {
print_input_errors($input_errors);
@ -108,6 +122,23 @@ $section->addInput(new Form_Select(
$validViews
));
$section->addInput(new Form_Input(
'filter',
'Filter expression',
'text',
$_REQUEST['filter'],
['placeholder' => 'e.g. tcp, ip6 or dst net 208.123.73.0/24']
))->setHelp('<em>click for filter help</em>%1$s' .
'<code>[proto &lt;ip|ip6|ah|carp|esp|icmp|ipv6-icmp|pfsync|tcp|udp&gt;]</code><br />' .
'<code>[src|dst|gw] [host|net|port] &lt;host/network/port&gt;</code><br />' .
'<code>[in|out]</code><br /><br />' .
'These are the most common selectors. Some expressions can be combined using "and" / "or". ' .
'See %2$s for more detailed expression syntax.%3$s',
'<span class="infoblock"><br />',
'<a target="_blank" href="https://www.freebsd.org/cgi/man.cgi?query=pftop#STATE_FILTERING">pftop(8)</a>',
'</span></p>'
);
$section->addInput(new Form_Select(
'sorttype',
'Sort by',
@ -125,7 +156,7 @@ $section->addInput(new Form_Select(
)
));
$validStates = array(50, 100, 200, 500, 100, 'all');
$validStates = array(50, 100, 200, 500, 1000, 'all');
$section->addInput(new Form_Select(
'states',
'Maximum # of States',