From 46bc6e545a17e77202aaf01ec0cd8d5a46567525 Mon Sep 17 00:00:00 2001
From: Renato Botelho <renato@netgate.com>
Date: Tue, 25 Aug 2015 08:08:24 -0300
Subject: Move main pfSense content to src/

---
 src/usr/local/www/bandwidth_by_ip.php | 150 ++++++++++++++++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100755 src/usr/local/www/bandwidth_by_ip.php

(limited to 'src/usr/local/www/bandwidth_by_ip.php')

diff --git a/src/usr/local/www/bandwidth_by_ip.php b/src/usr/local/www/bandwidth_by_ip.php
new file mode 100755
index 0000000..39f9a01
--- /dev/null
+++ b/src/usr/local/www/bandwidth_by_ip.php
@@ -0,0 +1,150 @@
+<?php
+/*
+	bandwidth_by_ip.php
+ */
+
+/*
+	pfSense_BUILDER_BINARIES:	/usr/local/bin/rate
+	pfSense_MODULE:	trafficgraph
+*/
+
+require_once('guiconfig.inc');
+require_once('interfaces.inc');
+require_once('pfsense-utils.inc');
+require_once('util.inc');
+
+$listedIPs = "";
+
+//get interface IP and break up into an array
+$interface = $_GET['if'];
+$real_interface = get_real_interface($interface);
+if (!does_interface_exist($real_interface)) {
+	echo gettext("Wrong Interface");
+	return;
+}
+
+$intip = find_interface_ip($real_interface);
+//get interface subnet
+$netmask = find_interface_subnet($real_interface);
+$intsubnet = gen_subnet($intip, $netmask) . "/$netmask";
+
+// see if they want local, remote or all IPs returned
+$filter = $_GET['filter'];
+
+if ($filter == "") {
+	$filter = "local";
+}
+
+if ($filter == "local") {
+	$ratesubnet = "-c " . $intsubnet;
+} else {
+	// Tell the rate utility to consider the whole internet (0.0.0.0/0)
+	// and to consider local "l" traffic - i.e. traffic within the whole internet
+	// then we can filter the resulting output as we wish below.
+	$ratesubnet = "-lc 0.0.0.0/0";
+}
+
+//get the sort method
+$sort = $_GET['sort'];
+if ($sort == "out") {
+	$sort_method = "-T";
+} else {
+	$sort_method = "-R";
+}
+
+// get the desired format for displaying the host name or IP
+$hostipformat = $_GET['hostipformat'];
+$iplookup = array();
+// If hostname, description or FQDN is requested then load the locally-known IP address - host/description mappings into an array keyed by IP address.
+if ($hostipformat != "") {
+	if (is_array($config['dhcpd'])) {
+		// Build an array of static-mapped DHCP entries keyed by IP address.
+		foreach ($config['dhcpd'] as $ifdata) {
+			if (is_array($ifdata['staticmap'])) {
+				foreach ($ifdata['staticmap'] as $hostent) {
+					if (($hostent['ipaddr'] != "") && ($hostent['hostname'] != "")) {
+						if ($hostipformat == "descr" && $hostent['descr'] != "") {
+							$iplookup[$hostent['ipaddr']] = $hostent['descr'];
+						} else {
+							$iplookup[$hostent['ipaddr']] = $hostent['hostname'];
+							if ($hostipformat == "fqdn") {
+								$iplookup[$hostent['ipaddr']] .= "." . $config['system']['domain'];
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+	// Add any DNS host override data keyed by IP address.
+	foreach (array('dnsmasq', 'unbound') as $dns_type) {
+		if (isset($config[$dns_type]['enable'])) {
+			if (is_array($config[$dns_type]['hosts'])) {
+				foreach ($config[$dns_type]['hosts'] as $hostent) {
+					if (($hostent['ip'] != "") && ($hostent['host'] != "")) {
+						if ($hostipformat == "descr" && $hostent['descr'] != "") {
+							$iplookup[$hostent['ip']] = $hostent['descr'];
+						} else {
+							$iplookup[$hostent['ip']] = $hostent['host'];
+							if ($hostipformat == "fqdn") {
+								$iplookup[$hostent['ip']] .= "." . $hostent['domain'];
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}
+
+$_grb = exec("/usr/local/bin/rate -i {$real_interface} -nlq 1 -Aba 20 {$sort_method} {$ratesubnet} | tr \"|\" \" \" | awk '{ printf \"%s:%s:%s:%s:%s\\n\", $1,  $2,  $4,  $6,  $8 }'", $listedIPs);
+
+$someinfo = false;
+for ($x=2; $x<12; $x++) {
+
+	$bandwidthinfo = $listedIPs[$x];
+
+	// echo $bandwidthinfo;
+	$emptyinfocounter = 1;
+	if ($bandwidthinfo != "") {
+		$infoarray = explode (":", $bandwidthinfo);
+		if (($filter == "all") ||
+		    (($filter == "local") && (ip_in_subnet($infoarray[0], $intsubnet))) ||
+		    (($filter == "remote") && (!ip_in_subnet($infoarray[0], $intsubnet)))) {
+			if ($hostipformat == "") {
+				// pass back just the raw IP address
+				$addrdata = $infoarray[0];
+			} else {
+				// $hostipformat is one of "hostname", "descr" or "fqdn" - we want a text representation if we can get it.
+				if ($iplookup[$infoarray[0]] != "") {
+					// We have a local entry, so use it.
+					$addrdata = $iplookup[$infoarray[0]];
+				} else {
+					// Try to reverse lookup the IP address.
+					$addrdata = gethostbyaddr($infoarray[0]);
+					if ($addrdata != $infoarray[0]) {
+						// Reverse lookup returned something other than the IP address (FQDN, we hope!)
+						if ($hostipformat != "fqdn") {
+							// The user does not want the whole FQDN, so only pass back the first part of the name.
+							$name_array = explode(".", $addrdata);
+							$addrdata = $name_array[0];
+						}
+					}
+				}
+			}
+			//print host information;
+			echo $addrdata . ";" . $infoarray[1] . ";" . $infoarray[2] . "|";
+
+			//mark that we collected information
+			$someinfo = true;
+		}
+	}
+}
+unset($bandwidthinfo, $_grb);
+unset($listedIPs);
+
+//no bandwidth usage found
+if ($someinfo == false) {
+	echo gettext("no info");
+}
+?>
-- 
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