* Add functions required for dashboard * Killing trailing space

1 files changed, 198 insertions, 1 deletions

diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc
index db12e05..e33a0d8 100644
--- a/etc/inc/pfsense-utils.inc
+++ b/etc/inc/pfsense-utils.inc
@@ -3406,6 +3406,203 @@ function interface_has_gateway($friendly) {
 	}
 }
 
+//returns interface information
+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;
+}
+
+
+//returns cpu speed of processor. Good for determining capabilities of machine
+function get_cpu_speed() {
+	 return exec("sysctl hw.clockrate | awk '{ print $2 }'");
+}
+
 /* check if the wan interface is up
  * Wait for a maximum of 10 seconds
  * If the interface is up before then continue
@@ -3425,4 +3622,4 @@ function is_wan_interface_up($interface) {
 	return false;
 }
 
-?>
+?>
\ No newline at end of file