Port ifstats.c over to php.

Ticket #784

1 files changed, 79 insertions, 0 deletions

diff --git a/usr/local/www/ifstats.php b/usr/local/www/ifstats.php
new file mode 100644
index 0000000..0ba6e27
--- /dev/null
+++ b/usr/local/www/ifstats.php
@@ -0,0 +1,79 @@
+<?php
+/* $Id$ */
+/*
+	ifstats.php
+	part of pfSense (http://www.pfsense.com)
+
+	Copyright (C) 2005-2006 Scott Ullrich (sullrich@gmail.com)
+	All rights reserved.
+
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+*/
+
+	require("functions.inc");
+	require("config.inc");
+
+	$ifinfo = array();
+
+	$if = $_GET['if'];
+
+	$ifinfo['hwif'] = $config['interfaces'][$if]['if'];
+	if(!$ifinfo['hwif'])
+		$ifinfo['hwif'] = $if;
+	if ($if == "wan")
+		$ifinfo['if'] = get_real_wan_interface();
+	else
+		$ifinfo['if'] = $ifinfo['hwif'];	
+
+	/* run netstat to determine link info */
+	$linkinfo = "";
+	unset($linkinfo);
+	exec("/usr/bin/netstat -I " . $ifinfo['hwif'] . " -nWb -f link", $linkinfo);
+	$linkinfo = preg_split("/\s+/", $linkinfo[1]);
+	if (preg_match("/\*$/", $linkinfo[0])) {
+		$ifinfo['status'] = "down";
+	} else {
+		$ifinfo['status'] = "up";
+	}
+
+	if (!strstr($ifinfo['if'],'tun')) {
+		$ifinfo['macaddr'] = $linkinfo[3];
+		$ifinfo['inpkts'] = $linkinfo[4];
+		$ifinfo['inerrs'] = $linkinfo[5];
+		$ifinfo['inbytes'] = $linkinfo[6];
+		$ifinfo['outpkts'] = $linkinfo[7];
+		$ifinfo['outerrs'] = $linkinfo[8];
+		$ifinfo['outbytes'] = $linkinfo[9];
+		$ifinfo['collisions'] = $linkinfo[10];
+	} else {
+		$ifinfo['inpkts'] = $linkinfo[3];
+		$ifinfo['inbytes'] = $linkinfo[5];
+		$ifinfo['outpkts'] = $linkinfo[6];
+		$ifinfo['outbytes'] = $linkinfo[8];
+	}
+	
+	$temp = gettimeofday();
+	$timing = $temp["sec"] + $temp["usec"] / 1000000.0;
+
+	echo "$timing|" . $ifinfo['inbytes'] . "|" . $ifinfo['outpkts'] . "\n";
+
+?>
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