Move interface info function for global use

1 files changed, 0 insertions, 191 deletions

diff --git a/usr/local/www/status_interfaces.php b/usr/local/www/status_interfaces.php
index ec2e148..f6d842e 100755
--- a/usr/local/www/status_interfaces.php
+++ b/usr/local/www/status_interfaces.php
@@ -59,197 +59,6 @@ if ($_POST) {
 	}
 }
 
-function get_interface_info($ifdescr) {
-
-	global $config, $linkinfo, $netstatrninfo;
-
-	$ifinfo = array();
-
-	/* find out interface name */
-	$ifinfo['hwif'] = $config['interfaces'][$ifdescr]['if'];
-	if ($ifdescr == "wan")
-		$ifinfo['if'] = get_real_wan_interface();
-	else
-		$ifinfo['if'] = $ifinfo['hwif'];
-
-	/* run netstat to determine link info */
-
-	unset($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'] = $linkinfo[8];
-	}
-
-	/* DHCP? -> see if dhclient is up */
-	if (($ifdescr == "wan") && ($config['interfaces']['wan']['ipaddr'] == "dhcp")) {
-		/* see if dhclient is up */
-		if (is_dhcp_running("wan") == true)
-			$ifinfo['dhcplink'] = "up";
-		else
-			$ifinfo['dhcplink'] = "down";
-	}
-	/* loop through optional interfaces looking to see if they are dhcp */
-        for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) {
-                $ifdescrs['opt' . $j] = $config['interfaces']['opt' . $j]['descr'];
-                if (($ifdescr == "opt{$j}") && ($config['interfaces']['opt' . $j]['ipaddr'] == "dhcp")) {
-                        /* see if dhclient is up */
-                        if (is_dhcp_running("opt{$j}") == true)
-                                $ifinfo['dhcplink'] = "up";
-                        else
-                                $ifinfo['dhcplink'] = "down";
-                }
-        }
-
-	/* PPPoE interface? -> get status from virtual interface */
-	if (($ifdescr == "wan") && ($config['interfaces']['wan']['ipaddr'] == "pppoe")) {
-		unset($linkinfo);
-		exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f link", $linkinfo);
-		$linkinfo = preg_split("/\s+/", $linkinfo[1]);
-		if (preg_match("/\*$/", $linkinfo[0])) {
-			$ifinfo['pppoelink'] = "down";
-		} else {
-			/* get PPPoE link status for dial on demand */
-			$ifconfiginfo = "";
-			unset($ifconfiginfo);
-			exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
-
-			$ifinfo['pppoelink'] = "up";
-
-			foreach ($ifconfiginfo as $ici) {
-				if (strpos($ici, 'LINK0') !== false)
-					$ifinfo['pppoelink'] = "down";
-			}
-		}
-	}
-
-	/* PPTP interface? -> get status from virtual interface */
-	if (($ifdescr == "wan") && ($config['interfaces']['wan']['ipaddr'] == "pptp")) {
-		unset($linkinfo);
-		exec("/usr/bin/netstat -I " . $ifinfo['if'] . " -nWb -f link", $linkinfo);
-		$linkinfo = preg_split("/\s+/", $linkinfo[1]);
-		if (preg_match("/\*$/", $linkinfo[0])) {
-			$ifinfo['pptplink'] = "down";
-		} else {
-			/* get PPTP link status for dial on demand */
-			unset($ifconfiginfo);
-			exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
-
-			$ifinfo['pptplink'] = "up";
-
-			foreach ($ifconfiginfo as $ici) {
-				if (strpos($ici, 'LINK0') !== false)
-					$ifinfo['pptplink'] = "down";
-			}
-		}
-	}
-
-	if ($ifinfo['status'] == "up") {
-		/* try to determine media with ifconfig */
-		unset($ifconfiginfo);
-		exec("/sbin/ifconfig " . $ifinfo['hwif'], $ifconfiginfo);
-		$matches = "";
-		foreach ($ifconfiginfo as $ici) {
-
-			/* 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];
-			} else if (preg_match("/media: IEEE 802.11 Wireless 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, $matches)) {
-				if ($matches[1][0] == '"')
-					$ifinfo['ssid'] = substr($matches[1], 1, -1);
-				else
-					$ifinfo['ssid'] = $matches[1];
-			}
-		}
-
-		if ($ifinfo['pppoelink'] != "down" && $ifinfo['pptplink'] != "down") {
-			/* try to determine IP address and netmask with ifconfig */
-			unset($ifconfiginfo);
-			exec("/sbin/ifconfig " . $ifinfo['if'], $ifconfiginfo);
-
-			foreach ($ifconfiginfo as $ici) {
-				if (preg_match("/inet (\S+)/", $ici, $matches)) {
-					$ifinfo['ipaddr'] = $matches[1];
-				}
-				if (preg_match("/netmask (\S+)/", $ici, $matches)) {
-					if (preg_match("/^0x/", $matches[1]))
-						$ifinfo['subnet'] = long2ip(hexdec($matches[1]));
-				}
-			}
-
-			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];
-					}
-				}
-			} else {
-				/* deterimine interface gateway */
-				$int = convert_friendly_interface_to_real_interface_name($ifdescr);
-				$gw = get_interface_gateway($int);
-				if($gw)
-					$ifinfo['gateway'] = $gw;
-			}
-		}
-	}
-
-	$bridge = "";
-	$int = "";
-	$int = convert_friendly_interface_to_real_interface_name($ifdescr);
-	$bridge = link_int_to_bridge_interface($int);
-	if($bridge) {
-		$bridge_text = `/sbin/ifconfig {$bridge}`;
-		if(stristr($bridge_text, "blocking") <> false) {
-			$ifinfo['bridge'] = "<b><font color='red'>blocking</font></b> - check for ethernet loops";
-			$ifinfo['bridgeint'] = $bridge;
-		} else if(stristr($bridge_text, "learning") <> false) {
-			$ifinfo['bridge'] = "learning";
-			$ifinfo['bridgeint'] = $bridge;
-		} else if(stristr($bridge_text, "forwarding") <> false) {
-			$ifinfo['bridge'] = "forwarding";
-			$ifinfo['bridgeint'] = $bridge;
-		}
-	}
-
-	return $ifinfo;
-}
-
 $pgtitle = "Status: Interfaces";
 include("head.inc");