Initial revision

1 files changed, 283 insertions, 0 deletions

diff --git a/usr/local/www/status_interfaces.php b/usr/local/www/status_interfaces.php
new file mode 100755
index 0000000..480312b
--- /dev/null
+++ b/usr/local/www/status_interfaces.php
@@ -0,0 +1,283 @@
+#!/usr/local/bin/php
+<?php 
+/*
+	status_interfaces.php
+	part of m0n0wall (http://m0n0.ch/wall)
+	
+	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
+	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("guiconfig.inc");
+
+function get_interface_info($ifdescr) {
+	
+	global $config, $g;
+	
+	$ifinfo = array();
+	
+	/* find out interface name */
+	if ($ifdescr == "wan")
+		$ifinfo['if'] = get_real_wan_interface();
+	else
+		$ifinfo['if'] = $config['interfaces'][$ifdescr]['if'];
+	
+	/* run netstat to determine link info */
+	unset($linkinfo);
+	exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f link", $linkinfo);
+	$linkinfo = preg_split("/\s+/", $linkinfo[1]);
+	if (preg_match("/\*$/", $linkinfo[0])) {
+		$ifinfo['status'] = "down";
+	} else {
+		$ifinfo['status'] = "up";
+	}
+	
+	if (($ifinfo['if'] != $g['pppoe_interface']) && (!strstr($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'] = $linkinfo[8];
+	}
+	
+	if ($ifinfo['status'] == "up") {
+		/* run netstat to determine inet info */
+		unset($inetinfo);
+		exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f inet", $inetinfo);
+		$inetinfo = preg_split("/\s+/", $inetinfo[1]);
+		
+		$ifinfo['ipaddr'] = $inetinfo[3];
+		
+		if ($ifdescr == "wan") {
+			/* run netstat to determine the default gateway */
+			unset($netstatrninfo);
+			exec("/usr/bin/netstat -rnf inet", $netstatrninfo);
+			
+			foreach ($netstatrninfo as $nsr) {
+				if (preg_match("/^default\s*(\S+)/", $nsr, $matches)) {
+					$ifinfo['gateway'] = $matches[1];
+				}
+			}
+		}
+		
+		/* try to determine netmask and media with ifconfig */
+		unset($ifconfiginfo);
+		exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
+		
+		foreach ($ifconfiginfo as $ici) {
+			if (preg_match("/netmask (\S+)/", $ici, $matches) && !$ifinfo['subnet']) {
+				if (preg_match("/^0x/", $matches[1])) {
+					$ifinfo['subnet'] = long2ip(hexdec($matches[1]));
+				}
+			}
+			if (!isset($config['interfaces'][$ifdescr]['wireless'])) {
+				/* don't list media/speed for wireless cards, as it always
+				   displays 2 Mbps even though clients can connect at 11 Mbps */
+				if (preg_match("/media: .*? \((.*?)\)/", $ici, $matches)) {
+					$ifinfo['media'] = $matches[1];
+				} else if (preg_match("/media: Ethernet (.*)/", $ici, $matches)) {
+					$ifinfo['media'] = $matches[1];
+				}
+			}
+			if (preg_match("/status: (.*)$/", $ici, $matches)) {
+				if ($matches[1] != "active")
+					$ifinfo['status'] = $matches[1];
+			}
+			if (preg_match("/channel (\S*)/", $ici, $matches)) {
+				$ifinfo['channel'] = $matches[1];
+			}
+			if (preg_match("/ssid (\S*)/", $ici, $matches)) {
+				$ifinfo['ssid'] = $matches[1];
+			}
+		}
+		
+		/* PPPoE only: get media from underlying ethernet interface */
+		if (($ifdescr == "wan") && ($config['interfaces']['wan']['ipaddr'] == "pppoe")) {
+			unset($ifconfiginfo);
+			exec("/sbin/ifconfig " . $config['interfaces']['wan']['if'], $ifconfiginfo);
+			
+			foreach ($ifconfiginfo as $ici) {
+				if (preg_match("/media: .*? \((.*?)\)/", $ici, $matches)) {
+					$ifinfo['media'] = $matches[1];
+				} else if (preg_match("/ether (.*)/", $ici, $matches)) {
+					$ifinfo['macaddr'] = $matches[1];
+				}
+			}
+
+			/* get pppoe link status for dial on demand */
+			unset($ifconfiginfo);
+			exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
+
+			$ifinfo['pppoelink'] = "up";
+
+			foreach ($ifconfiginfo as $ici) {
+				if (strpos($ici, 'LINK0') !== false)
+					$ifinfo['pppoelink'] = "down";
+			}
+		}
+
+		/* get ppptp link status for dial on demand */
+		if (($ifdescr == "wan") && ($config['interfaces']['wan']['ipaddr'] == "pptp")) {
+			
+			unset($ifconfiginfo);
+			exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
+
+			$ifinfo['pptplink'] = "up";
+
+			foreach ($ifconfiginfo as $ici) {
+				if (strpos($ici, 'LINK0') !== false)
+					$ifinfo['pptplink'] = "down";
+			}
+		}
+	}
+	
+	return $ifinfo;
+}
+
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<title><?=gentitle("Status: Interfaces");?></title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<link href="gui.css" rel="stylesheet" type="text/css">
+</head>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+      <p class="pgtitle">Status: Interfaces</p>
+            <table width="100%" border="0" cellspacing="0" cellpadding="0">
+              <?php $i = 0; $ifdescrs = array('wan' => 'WAN', 'lan' => 'LAN');
+						
+					for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) {
+						$ifdescrs['opt' . $j] = $config['interfaces']['opt' . $j]['descr'];
+					}
+					
+			      foreach ($ifdescrs as $ifdescr => $ifname): 
+				  $ifinfo = get_interface_info($ifdescr);
+				  ?>
+              <?php if ($i): ?>
+              <tr>
+				  <td colspan="8" class="list" height="12"></td>
+				</tr>
+				<?php endif; ?>
+              <tr> 
+                <td colspan="2" class="listtopic"> 
+                  <?=htmlspecialchars($ifname);?>
+                  interface</td>
+              </tr>
+              <tr> 
+                <td width="22%" class="listhdrr">Status</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['status']);?>
+                </td>
+              </tr><?php if ($ifinfo['pppoelink']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">PPPoE</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['pppoelink']);?>
+                </td>
+              </tr><?php  endif; if ($ifinfo['pptplink']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">PPTP</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['pptplink']);?>
+                </td>
+              </tr><?php  endif; if ($ifinfo['macaddr']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">MAC address</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['macaddr']);?>
+                </td>
+              </tr><?php endif; if ($ifinfo['status'] != "down"): ?>
+			  <?php if ($ifinfo['ipaddr']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">IP address</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['ipaddr']);?>
+                  &nbsp; </td>
+              </tr><?php endif; ?><?php if ($ifinfo['subnet']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">Subnet mask</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['subnet']);?>
+                </td>
+              </tr><?php endif; ?><?php if ($ifinfo['gateway']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">Gateway</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['gateway']);?>
+                </td>
+              </tr><?php endif; ?><?php if ($ifinfo['media']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">Media</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['media']);?>
+                </td>
+              </tr><?php endif; ?><?php if ($ifinfo['channel']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">Channel</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['channel']);?>
+                </td>
+              </tr><?php endif; ?><?php if ($ifinfo['ssid']): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">SSID</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['ssid']);?>
+                </td>
+              </tr><?php endif; ?>
+              <tr> 
+                <td width="22%" class="listhdrr">In/out packets</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['inpkts'] . "/" . $ifinfo['outpkts'] . " (" . 
+				  		format_bytes($ifinfo['inbytes']) . "/" . format_bytes($ifinfo['outbytes']) . ")");?>
+                </td>
+              </tr><?php if (isset($ifinfo['inerrs'])): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">In/out errors</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['inerrs'] . "/" . $ifinfo['outerrs']);?>
+                </td>
+              </tr><?php endif; ?><?php if (isset($ifinfo['collisions'])): ?>
+              <tr> 
+                <td width="22%" class="listhdrr">Collisions</td>
+                <td width="78%" class="listr"> 
+                  <?=htmlspecialchars($ifinfo['collisions']);?>
+                </td>
+              </tr><?php endif; ?>
+	      <?php endif; ?>
+              <?php $i++; endforeach; ?>
+            </table>
+<?php include("fend.inc"); ?>
+</body>
+</html>