From fa4d5e8e3250b981ee563f21df08c729dd3d4c57 Mon Sep 17 00:00:00 2001
From: paulr <me@pjr.cc>
Date: Thu, 22 Sep 2011 17:14:44 +1000
Subject: [PATCH] config stuff

---
 libcbfwr/comms.php      |    7 +++++++
 libcbfwr/config.php     |    1 +
 libcbfwr/fwui.php       |    3 +++
 libcbfwr/web.php        |   12 ++++++++----
 unittests/deleteshm.php |   24 ++++++++++++++++++++++++
 5 files changed, 43 insertions(+), 4 deletions(-)
 create mode 100644 unittests/deleteshm.php

diff --git a/libcbfwr/comms.php b/libcbfwr/comms.php
index b0c4f04..7f89650 100644
--- a/libcbfwr/comms.php
+++ b/libcbfwr/comms.php
@@ -37,6 +37,13 @@ class Comms {
 		sem_release($this->semres);
 	}
 	
+	function deleteConfig($type)
+	{
+		global $MESSAGE_KEY, $LOCKING_KEY, $STORE_KEY, $CONF_STORE_SIZE;
+		$shm_space = shm_attach($STORE_KEY, $CONF_STORE_SIZE);
+		
+		shm_remove_var($shm_space, $type);
+	}
 	
 	// type = 0 for the fs config
 	// type = 1 for the boot hardware config
diff --git a/libcbfwr/config.php b/libcbfwr/config.php
index 3c7a54f..3720d6a 100644
--- a/libcbfwr/config.php
+++ b/libcbfwr/config.php
@@ -63,6 +63,7 @@ class Config {
 					}
 					fclose($fp);
 				}
+				if(file_exists("/sys/class/net/$fname/mtu")) $this->config["hardware"]["netdev"][$fname]["mtu"] = file_get_contents("/sys/class/net/$fname/mtu");
 				if(file_exists("/sys/class/net/$fname/address")) $this->config["hardware"]["netdev"][$fname]["hwaddress"] = file_get_contents("/sys/class/net/$fname/address");
 				if(file_exists("/sys/class/net/$fname/bonding")) $this->config["hardware"]["netdev"][$fname]["bonding"] = true;
 				if(file_exists("/sys/class/net/$fname/bridge")) $this->config["hardware"]["netdev"][$fname]["bridge"] = true;
diff --git a/libcbfwr/fwui.php b/libcbfwr/fwui.php
index decadf2..5d78f38 100644
--- a/libcbfwr/fwui.php
+++ b/libcbfwr/fwui.php
@@ -122,6 +122,9 @@ function CBFWInterfacesPageDisplay()
 		
 		// hw address
 		if(isset($val["hwaddress"])) $table[$key]["hwaddress"] = $val["hwaddress"];
+		
+		// current mtu
+		if(isset($val["mtu"])) $table[$key]["mtu"] = $val["mtu"];
 	}
 	
 	foreach($config["hardware"]["netdev"] as $key=>$val) {
diff --git a/libcbfwr/web.php b/libcbfwr/web.php
index 87e7bf4..562d1db 100644
--- a/libcbfwr/web.php
+++ b/libcbfwr/web.php
@@ -83,13 +83,17 @@ function CBFBuildHomePage($urls)
 {
 	echo "Must remember this, gotta rules could apply to multiple zones not just one<br>";
 	echo "i.e.: add rule reject from object/host/hostname to address6/2003::123 in zones Zone/zonename/rulenum Zone/zonename/rulenum";
-	$conf = new Config();
-	$conf->loadConfig();
+	
+	$comms = new Comms();
 	
 	echo "<pre>";
-	print_r($conf->getConfig());
+	print_r($comms->getConfig(0));
+	echo "\n\n\n";
+	print_r($comms->getConfig(1));
+	echo "\n\n\n";
+	print_r($comms->getConfig(2));
 	echo "\n\n\n";
-	print_r($conf->getBootConfig());
+	print_r($comms->getConfig(3));
 	echo "</pre>";
 	
 }
diff --git a/unittests/deleteshm.php b/unittests/deleteshm.php
new file mode 100644
index 0000000..d773aa4
--- /dev/null
+++ b/unittests/deleteshm.php
@@ -0,0 +1,24 @@
+<?php
+$CMD_ROOT_FS = realpath(dirname(__FILE__));
+$AM_DAEMON = false;
+
+global $CMD_ROOT_FS;
+global $AM_DAEMON;
+
+// add libglcas as if it were a path in ../libglcas
+if(file_exists("../libcbfwr")) {
+	$path = realpath($CMD_ROOT_FS."/../");
+	error_log("added cbfwr path as $path");
+	set_include_path(get_include_path().PATH_SEPARATOR.$path);
+}
+
+// include the based library
+require_once("libcbfwr/lib.php");
+
+glcas_pluginLoader();
+
+$comms = new Comms();
+
+for($i=0; $i<10; $i++) $comms->deleteConfig($i);
+
+?>
\ No newline at end of file
-- 
1.7.0.4