// here we load a config if we can find it
// there are two sides to every class, the fwd side
// and the web page site (command line is web for all intents)
- function __construct()
+ function __construct($look_for_config = false)
{
- global $AM_DAEMON;
- if($AM_DAEMON) {
+ if($look_for_config) {
$this->config_file = null;
if(file_exists("../var/fw.conf")) {
$this->config_file = realpath("../var/fw.conf");
$this->config_file = "/var/lib/fwd/fw.conf";
} else if(is_dir("../var/")) {
echo "no config file found. Will use ../var/fw.conf for now\n";
- $this->config_file = "../var/";
+ $this->config_file = "../var/fw.conf";
} else {
echo "No directory where i can create a config, bailing\n";
- exit(0);
+ $this->config["status"] = "nodir";
}
}
-
- if($this->config["status"] == "conf") {
- $this->loadConfig($this->config_file);
- print_r($this->config);
- $this->config = array();
- $this->findHardware();
- print_r($this->config);
- $this->applyConfig();
- } else {
- // we go into firstrun mode
- }
-
-
- } else {
- // config comes from shm... we'll get there
- }
+ }
+ }
+
+ function loadConfig($config)
+ {
+ $this->config = $config;
}
function findHardware()
{
+
+
// first, network interfaces
$dh = opendir("/sys/class/net/");
while(($fname = readdir($dh)) !== false) {
- if($fname != "." && $fname != ".." && $fname != "lo") {
- $this->config["hardware"]["netdev"][$fname]["int"] = true;
+ if($fname != "." && $fname != ".." && $fname != "lo" && is_dir("/sys/class/net/$fname/")) {
+ $this->config["hardware"]["netdev"][$fname]["name"] = $fname;
// now read drive name if you can
- $fp = fopen("/sys/class/net/$fname/device/uevent", "r");
- if($fp) while(!feof($fp)) {
- $line = trim(fgets($fp));
- $lpl = explode("=", $line);
- if($lpl[0] == "DRIVER") {
- $this->config["hardware"]["netdev"][$fname]["driver"] = $lpl[1];
+ if(file_exists("/sys/class/net/$fname/device/uevent")) $fp = fopen("/sys/class/net/$fname/device/uevent", "r");
+ else $fp = false;
+ if($fp) {
+ while(!feof($fp)) {
+ $line = trim(fgets($fp));
+ $lpl = explode("=", $line);
+ if($lpl[0] == "DRIVER") {
+ $this->config["hardware"]["netdev"][$fname]["driver"] = $lpl[1];
+ }
}
+ fclose($fp);
}
- 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;
}
}
}
+ function getConfig()
+ {
+ return $this->config;
+ }
+
+ function setConfig($config) {
+ $this->config = $config;
+ }
+
function applyConfig()
{
global $AM_DAEMON;
return true;
}
- function loadConfig($file)
+
+
+ function loadConfigFile($file=null)
{
- global $AM_DAEMON;
- if(!$AM_DAEMON) return true;
+
+ if($file == null) {
+ if($this->config["status"] == "nodir") {
+ return "nodir";
+ } else $file = $this->config_file;
+ }
+
+ if(!file_exists($file)) return "noconf";
$fp = fopen($file, "r");
while($line = fgets($fp)) {
$line = trim($line);
echo "read line $line\n";
- if($line != "") $this->parseLine($line, $i++);
+ if($line != "") $this->addConfigLine($line, $i++);
}
}
- function parseLine($line, $lineno)
+ function addConfigLine($line, $lineno=0)
{
$expl = preg_split("/ +/", $line);
$expl = $expl_r;
}
+ $delete = false;
+ // check for delete on the line
+ if($expl[0] == "delete") {
+ $delete = true;
+
+ // re-order the array
+ for($i=0; $i < (count($expl)-1); $i++) {
+ $expl[$i] = $expl[$i+1];
+ }
+ unset($expl[count($expl)-1]);
+ }
+
switch($expl[0]) {
case "hostname":
// set the hostname to $1
- $this->config["hostname"] = $expl[1];
+ if($delete) {
+ unset($this->config["hostname"]);
+ } else {
+ $this->config["hostname"] = $expl[1];
+ }
break;
case "domainname":
// set the hostname to $1
- $this->config["domainname"] = $expl[1];
+ if($delete) {
+ unset($this->config["domainname"]);
+ } else {
+ $this->config["domainname"] = $expl[1];
+ }
break;
case "zone":
- if($hasdescription) {
- $this->config["zone"][$expl[2]]["description"] = $description;
+ if($delete) {
+ error_log("delete zone ".$expl[2]);
+ unset($this->config["zone"][$expl[2]]);
+ if(count($this->config["zone"]) < 1) {
+ error_log("zone now empty, delete zones");
+ unset($this->config["zone"]);
+ }
+ } else {
+ if($hasdescription) {
+ $this->config["zone"][$expl[2]]["description"] = $description;
+ }
+ $this->config["zone"][$expl[2]]["name"] = true;
}
- $this->config["zone"][$expl[2]]["name"] = true;
break;
case "interface":
case "login":
- $this->config["login"][$expl[1]] = $expl[3];
- if($hasdescription) {
- $this->config["login"][$expl[1]]["description"] = $description;
+ if($delete) {
+ unset($this->config["login"][$expl[1]]);
+ } else {
+ $this->config["login"][$expl[1]] = $expl[3];
+ if($hasdescription) {
+ $this->config["login"][$expl[1]]["description"] = $description;
+ }
}
break;
case "route4":
- $route = $expl[1];
- $via = $expl[2];
- $dest = $expl[3];
- if($via == "to") {
- $this->config["route4"][$route]["address"] = $dest;
+ if($delete) {
+ unset($this->config["route4"][$expl[1]]);
} else {
- $this->config["route4"][$route]["device"] = $dest;
- }
- if(isset($expl[4])) {
- if($expl[4] == "dev") {
- if(isset($expl[5])) {
- $this->config["route4"][$route]["device"] = $expl[5];
+ $route = $expl[1];
+ $via = $expl[2];
+ $dest = $expl[3];
+ if($via == "to") {
+ $this->config["route4"][$route]["address"] = $dest;
+ } else {
+ $this->config["route4"][$route]["device"] = $dest;
+ }
+ if(isset($expl[4])) {
+ if($expl[4] == "dev") {
+ if(isset($expl[5])) {
+ $this->config["route4"][$route]["device"] = $expl[5];
+ }
}
}
- }
- if($hasdescription) {
- $this->config["route4"][$route]["description"] = $description;
+ if($hasdescription) {
+ $this->config["route4"][$route]["description"] = $description;
+ }
}
break;
case "route6":
- $route = $expl[1];
- $via = $expl[2];
- $dest = $expl[3];
- if($via == "to") {
- $this->config["route6"][$route]["address"] = $dest;
+ if($delete) {
+ unset($this->config["route6"][$expl[1]]);
} else {
- $this->config["route6"][$route]["device"] = $dest;
- }
- if(isset($expl[4])) {
- if($expl[4] == "dev") {
- if(isset($expl[5])) {
- $this->config["route6"][$route]["device"] = $expl[5];
+ $route = $expl[1];
+ $via = $expl[2];
+ $dest = $expl[3];
+ if($via == "to") {
+ $this->config["route6"][$route]["address"] = $dest;
+ } else {
+ $this->config["route6"][$route]["device"] = $dest;
+ }
+ if(isset($expl[4])) {
+ if($expl[4] == "dev") {
+ if(isset($expl[5])) {
+ $this->config["route6"][$route]["device"] = $expl[5];
+ }
}
}
+ if($hasdescription) {
+ $this->config["route6"][$route]["description"] = $description;
+ }
}
- if($hasdescription) {
- $this->config["route6"][$route]["description"] = $description;
- }
-
// here we should check "$route"
break;
}
- function saveConfig()
+ function saveConfigFile($file)
{
global $AM_DAEMON;
if(!$AM_DAEMON) return true;