put the NetworkDiscovery code into the src folder of the fbgui. made some test, building a usb stick iso and running it on a maschine. did some bug fixes

9 files changed, 158 insertions, 74 deletions

diff --git a/src/fbgui.pro b/src/fbgui.pro
index c18e022..701402b 100644
--- a/src/fbgui.pro
+++ b/src/fbgui.pro
@@ -12,12 +12,20 @@ LIBS += -L/usr/local/qjson/lib \
     -lQxtCore \
     -L/usr/lib \
     -lsysfs \
-    -lusb-1.0
+    -lnl \
+    -lusb-1.0 \
+    -L/usr/local/lib \
+    -lcustomdhcpcd
 INCLUDEPATH += /usr/local/qjson/include \
     /usr/local/Qxt/include \
     /usr/local/Qxt/include/QxtCore \
     /usr/include/sysfs \
-    /usr/include/libusb-1.0
+    /usr/include/libusb-1.0 \
+    /usr/include/net \
+    /usr/include/netlink \
+    /usr/include/netlink/route \
+    /usr/include/arpa \
+    ./../customdhcpcd/src
 HEADERS += ../common/fbgui.h \
     downloadmanager.h \
     fbgui.h \
@@ -27,8 +35,12 @@ HEADERS += ../common/fbgui.h \
     ndgui.h \
     networkdiscovery.h \
     networkmanager.h \
-    sysinfo.h \
-SOURCES += sysinfo.cpp \
+    sysinfo.h 
+SOURCES += networkdiscovery.cpp \
+    networkmanager.cpp \
+    ndgui.cpp \
+    interfaceconfiguration.cpp \ 
+    sysinfo.cpp \
     loggerengine.cpp \
     javascriptinterface.cpp \
     downloadmanager.cpp \
diff --git a/src/html/js/networkDiscovery.js b/src/html/js/networkDiscovery.js
index 2200d82..1d67eac 100644
--- a/src/html/js/networkDiscovery.js
+++ b/src/html/js/networkDiscovery.js
@@ -31,20 +31,23 @@ var checkRegexp = function ( o, regexp, n ) {
 };
 
 var showLog = function (t) {
-  $("#nd_show_log_msg").val(t);  
-  $("#nd_show_log_msg").attr('readonly','readonly');
+  $("#nd_show_log_msg").html(t);  
+  //$("#nd_show_log_msg").attr('readonly','readonly');
   $("#nd_show_log_dialog").dialog(
     { minWidth: 450, 
       modal: true,
-      resizable: false,
       draggable: false
     });
 };
 
+var getInterfaceConf = function (i) {
+  var n = i.options[i.selectedIndex].text();
+};
+
 var ip4_manualConfigurationDialog = function () {
   var jsonArr = fbgui.getManualConfInterfaces();
   //jsonArr = eval('(' + jsonArr + ')');
-  var c = "<select name='nd_mc_ifname_select' id='nd_mc_ifname_select'>";
+  var c = "<select name='nd_mc_ifname_select' id='nd_mc_ifname_select' onChange='getInterfaceConf(this)'>";
   if(jsonArr == "") {
     c += "<option>NO INTERFACE</option>";
   } else {
@@ -118,12 +121,13 @@ var abortBootDialog = function (m) {
                    ip4_manualConfigurationDialog();}, 
                  "Show Log": function() {
                    var text = fbgui.readLogFile(); 
-                   showLog(text);
-                   $(this).dialog("close");}, 
+                   showLog(text);}, 
                  "Restart": function() {fbgui.restartSystem();
                    $(this).dialog("close"); },
                  "Shut Down": function() { fbgui.shutDownSystem(); 
-                   $(this).dialog("close"); } 
+                   $(this).dialog("close"); },
+		 "Try Again": function() {fbgui.tryAgain();
+                   $(this).dialog("close"); }
                } ,
       minWidth: 450, 
       modal: true,
@@ -137,6 +141,7 @@ var chooseInterfaceDialog = function (i) {
   var cb = "<label> Choose your interface: </label>"+
            "<select id='nd_ifName_select'>";
   jQuery.each(i, function() {
+		   updateIfProgressBar(this, 100);
                    cb += "  <option>"+ this +"</option>";
                  }
   );
diff --git a/src/html/networkdiscovery.css b/src/html/networkdiscovery.css
index 669ad58..a111ef6 100644
--- a/src/html/networkdiscovery.css
+++ b/src/html/networkdiscovery.css
@@ -66,7 +66,8 @@ aside {
 
 textarea {
   width: 400px;
-  resize: none;
+  height: 200px;
+  /*resize: none;*/
 }
 
 h1 {
diff --git a/src/html/networkdiscovery.html b/src/html/networkdiscovery.html
index f6f50e4..1f24b0d 100644
--- a/src/html/networkdiscovery.html
+++ b/src/html/networkdiscovery.html
@@ -5,9 +5,9 @@
 <link rel="stylesheet" type="text/css" href="qrc:/html/css/jquery-ui-1.8.16.css">
 <script type="text/javascript" src="qrc:/html/js/jquery-1.6.4.min.js"></script>
 <script type="text/javascript" src="qrc:/html/js/jquery-ui-1.8.16.min.js"></script>
-<!-- <script type="text/javascript" src="qrc:/html/js/networkDiscovery.js"></script> -->
-
+<script type="text/javascript" src="qrc:/html/js/networkDiscovery.js"></script>
 
+<!--
 <script type="text/javascript">
 
 var updateTips = function ( t ) {
@@ -208,7 +208,7 @@ var addInterface = function (i){
 };
                                    
  </script> 
-
+-->
 </head>
 <body>
     <header>  
@@ -229,7 +229,7 @@ var addInterface = function (i){
             <p>test</p>
             <!-- anchor for the show log dialog -->
             <div id="nd_show_log_dialog" title="Log File">
-              <textarea id="nd_show_log_msg"></textarea>
+              <pre id="nd_show_log_msg"></pre>
             </div> 
             <!-- anchor for the abort boot dialog -->
             <div id="nd_abort_boot_dialog" title="Abort Boot">
diff --git a/src/main.cpp b/src/main.cpp
index 21983ca..e408a33 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -175,12 +175,13 @@ int main(int argc, char *argv[]) {
    else
       logFilePath = DEFAULT_LOG_FILE_PATH;
 
-   // activate file logger if debug mode activated.
-   if (debugMode > -1) {
+   // write always a log file
+   // // activate file logger if debug mode activated.
+   // if (debugMode > -1) {
       // start debug logging to file.
       qxtLog->addLoggerEngine("file_logger", new LoggerEngine_file(logFilePath));
       qxtLog->setMinimumLevel("file_logger", QxtLogger::DebugLevel);
-   }
+   // }
 
    // print config
    qxtLog->debug() << "*************   CONFIG INFO   *************";
diff --git a/src/ndgui.cpp b/src/ndgui.cpp
index 80a64bc..8daef9e 100644
--- a/src/ndgui.cpp
+++ b/src/ndgui.cpp
@@ -25,10 +25,12 @@ ndgui::ndgui(QMainWindow *parent) :
 	setWindowTitle(tr("NetD"));
 	setAttribute(Qt::WA_QuitOnClose, true);
 	setWindowFlags(Qt::FramelessWindowHint);
+	showFullScreen();
 
 	_webView->load(QUrl("qrc:html/networkdiscovery_userchoice.html"));
 	_webView->show();
-
+	
+	qxtLog->debug() << _tag << "start singel shot";
 	QTimer::singleShot(2000, this, SLOT(prepareNetworkDiscover()));
 
 }
@@ -92,10 +94,13 @@ void ndgui::startNetworkDiscovery(){
 	disconnect(_webView,SIGNAL(loadFinished(bool)), this, SLOT(startNetworkDiscovery()));
 	if(!_started) {
 		_started = true;
-		networkDiscovery.initAndRun("209.85.148.105", _userChoice, true, "/var/tmp/logfile","/var/tmp/qt_c_socket_custom");
+		qxtLog->debug() << _tag << "Initializing networkDiscovery ...";
+		QStringList l;
+		l << "-d";
+		networkDiscovery.initAndRun("209.85.148.105", _userChoice, true, "/tmp/fbgui.log","/var/tmp/qt_c_socket_custom", "/bin/cdhcpcd", &l);
 	}
 	else {
-		qDebug() << _tag << "NetworkDiscovery already started";
+		qxtLog->debug() << _tag << "NetworkDiscovery already started";
 	}
 }
 
@@ -122,7 +127,7 @@ void ndgui::handleConnectionEstablished(QString ifName) {
  * handleConnectionEstablished)).
  */
 void ndgui::handleAllProcessesFinished() {
-	qDebug() << _tag << "all Processes finished";
+	qxtLog->debug() << _tag << "all Processes finished";
 	if(_ifNameList.size() > 0) {
 		QString jsonArr = "[";
 		for(int i = 0; i < _ifNameList.size()-1; i++) {
@@ -177,10 +182,10 @@ void ndgui::shutDownSystem() {
 void ndgui::continueBoot(QString ifName, int userChoice) {
 	if (!userChoice) {
 		QString text = "continue with interface: " + ifName;
-		qDebug() << _tag << text << "no user choice";
+		qxtLog->debug() << _tag << text << "no user choice";
 	} else {
 		QString text = "continue with interface: " + ifName;
-		qDebug() << _tag << text << "with user choice";
+		qxtLog->debug() << _tag << text << "with user choice";
 		QString gateway = networkDiscovery.getGatewayForInterface(ifName);
 		networkDiscovery.ip4_replaceDefaultRoute(ifName,gateway,0);
 	}
@@ -195,12 +200,20 @@ void ndgui::continueBoot(QString ifName, int userChoice) {
  * read the log file. Log File will be presented inside of a dialog.
  */
 QString ndgui::readLogFile() {
-	qDebug() << _tag << "show log";
+	qxtLog->debug() << _tag << "show log";
 	return networkDiscovery.readLogFile();
 }
 
 
 
+/**/
+void ndgui::tryAgain() {
+	qxtLog->debug() << _tag << "try again";
+
+}
+
+
+
 /*test html gui version*/
 
 /**
@@ -208,13 +221,13 @@ QString ndgui::readLogFile() {
  * dialog.
  */
 QVariantList ndgui::getManualConfInterfaces() {
-	qDebug() << _tag << "call getManualConfInterfaces";
+	qxtLog->debug() << _tag << "call getManualConfInterfaces";
 	QVariantList jsonArr;
 	foreach (QString s, _manConfList) {
 		QVariant e(s);
 		jsonArr << e;
 	}
-	qDebug() << _tag << "value of jsonArr:" << jsonArr;
+	qxtLog->debug() << _tag << "value of jsonArr:" << jsonArr;
 	return jsonArr;
 }
 
@@ -257,7 +270,7 @@ void ndgui::loadJQuery() {
    foreach(fi, fiList)
       {
          if (fi.suffix() == "js") {
-            //qDebug()<< fi.fileName();
+            //qxtLog->debug()<< fi.fileName();
             //qxtLog->debug() << fi.fileName();
             //if (fi.fileName() != "test.js" && fi.fileName() != "nd-functions.js") {
                QFile file;
@@ -366,5 +379,5 @@ void ndgui::addInterface(const QString &ifName) {
  * just for debugging.
  */
 void ndgui::notifyCall(QString msg){
-	qDebug() << _tag << "------ called:" << msg;
+	qxtLog->debug() << _tag << "------ called:" << msg;
 }
diff --git a/src/ndgui.h b/src/ndgui.h
index eb30d7a..ab1f82b 100644
--- a/src/ndgui.h
+++ b/src/ndgui.h
@@ -27,6 +27,7 @@ public slots:
     void restartSystem();
     void shutDownSystem();
     void continueBoot(QString ifName, int userChoice);
+    void tryAgain();
 
 
     void prepareNetworkDiscover();
diff --git a/src/networkdiscovery.cpp b/src/networkdiscovery.cpp
index da2cb1d..94d1f63 100644
--- a/src/networkdiscovery.cpp
+++ b/src/networkdiscovery.cpp
@@ -73,7 +73,7 @@ void NetworkDiscovery::initAndRun(QString serverIp, bool userChoice, bool autoUp
 
 	if (!_server->listen(serverPath)) {
 		// emit signal to the gui that a critial error occoured
-		qDebug() << _tag << "Unable to start server: "
+		qxtLog->debug() << _tag << "Unable to start server: "
 				<< _server->errorString();
 		emit
 		abortBoot("Unable to start server: " + _server->errorString());
@@ -83,8 +83,8 @@ void NetworkDiscovery::initAndRun(QString serverIp, bool userChoice, bool autoUp
 	// check if the path to the customdhcpcd file is correct
 		QFileInfo fInfo(_pathToDhcpcdExe);
 		if (!fInfo.exists()) {
-			qDebug() << _tag
-					<< "could not find customdhcpcd exe. Please check the path to this file.";
+			qxtLog->debug() << _tag
+					<< " could not find customdhcpcd exe. Please check the path to this file.";
 			emit abortBoot(
 					"could not find customdhcpcd exe. Please check the path to this file.");
 			return;
@@ -94,21 +94,27 @@ void NetworkDiscovery::initAndRun(QString serverIp, bool userChoice, bool autoUp
 	connect(this, SIGNAL(readyForRun()), this, SLOT(slotReadyForRun()));
 
 	if (args != NULL && !args->isEmpty()) {
-		qDebug() << _tag << "added additional args";
+		qxtLog->debug() << _tag << "added additional args";
 		_dhcpcdArguments.append(*args);
 	}
 
 	// start the main work:
 	if (_autoUp) {
+		qxtLog->debug() << _tag << " call getListOfNetworkInterfacesWithAutoUp ...";
 		getListOfNetworkInterfacesWithAutoUp();
-		_timer = new QTimer(this);
-		connect(_timer, SIGNAL(timeout()), this, SLOT(checkForIsRunning()));
-		_timer->start(1000);
+		qxtLog->debug() << _tag << " ifUpList size: " << _ifUpList.size();
+		qxtLog->debug() << _tag << " ifDownList size: " << _ifDownList.size();
 
 	} else {
+		qxtLog->debug() << _tag << " call getListOfNetworkInterfaces ...";
 		getListOfNetworkInterfaces();
-		emit readyForRun();
 	}
+
+	qxtLog->debug() << _tag << " init timer ...";
+	_timer = new QTimer(this);
+	qxtLog->debug() << _tag << " call checkForIsRunning ...";
+	connect(_timer, SIGNAL(timeout()), this, SLOT(checkForIsRunning()));
+	_timer->start(1000);
 }
 
 
@@ -122,12 +128,13 @@ void NetworkDiscovery::initAndRun(QString serverIp, bool userChoice, bool autoUp
 void NetworkDiscovery::slotReadyForRun() {
 	if (_ifUpList.size() > 0) {
 		foreach(QString i, _ifUpList) {
+			qxtLog->debug() << _tag << "emit addInterface: " << i;
 			emit addInterface(i);
 		}
 		_numberOfProcesses = _ifUpList.size();
 		runDHCPCD( _ifUpList);
 	} else {
-		qDebug() << _tag << "list is empty. Have not found usable interface.";
+		qxtLog->debug() << _tag << "list is empty. Have not found usable interface.";
 		emit
 		abortBoot("Have not found usable interface");
 		return;
@@ -204,10 +211,10 @@ int NetworkDiscovery::ip4_setManualConfiguration(QVariantMap result) {
 			                                  "/etc/",
 			                                  dns);
 
-	qDebug() << _tag << "set man conf. and check connectivity";
+	qxtLog->debug() << _tag << "set man conf. and check connectivity";
 
 	if (!checkConnectivityViaTcp(_serverIp)) {
-		qDebug() << _tag << "no connectivity. reset conf.";
+		qxtLog->debug() << _tag << "no connectivity. reset conf.";
 		interfaceconfiguration * ifc = _ifcMap.value(result["ifname"].toString(), NULL);
 		if(ifc != NULL) {
 			dns.clear();
@@ -269,6 +276,13 @@ QString NetworkDiscovery::readLogFile() {
 
 
 
+/**/
+void NetworkDiscovery::tryAgain() {
+
+}
+
+
+
 /**
  * ================================================================================
  ********************************* Private Methods ********************************
@@ -289,6 +303,23 @@ void NetworkDiscovery::getListOfNetworkInterfacesWithAutoUp() {
 	if (nIList.size() > 0) {
 		foreach(QNetworkInterface nI, nIList)
 			{
+				qxtLog->debug() << _tag << "found Interface:" << nI.humanReadableName();
+				if ((nI.flags() & QNetworkInterface::CanBroadcast)) {
+					qxtLog->debug() << _tag << "flags: can broadcast";
+				}
+				if ((nI.flags() & QNetworkInterface::IsLoopBack)) {
+					qxtLog->debug() << _tag << "flags: is LoopBack";
+				}
+				if ((nI.flags() & QNetworkInterface::IsPointToPoint)) {
+					qxtLog->debug() << _tag << "flags: is Point to Point";
+				}
+				if ((nI.flags() & QNetworkInterface::IsRunning)) {
+					qxtLog->debug() << _tag << "flags: is Running";
+				}
+				if ((nI.flags() & QNetworkInterface::IsUp)) {
+					qxtLog->debug() << _tag << "flags: is Up";
+				}
+
 				if (((!(nI.flags() & QNetworkInterface::CanBroadcast)
 						|| nI.flags() & QNetworkInterface::IsLoopBack)
 						|| nI.flags() & QNetworkInterface::IsPointToPoint)
@@ -300,12 +331,15 @@ void NetworkDiscovery::getListOfNetworkInterfacesWithAutoUp() {
 				}
 				else if (!(nI.flags() & QNetworkInterface::IsUp)) {
 					_networkManager.bringInterfaceUP(nI.humanReadableName());
-					qDebug() << _tag << " bring up ..";
+					qxtLog->debug()  << _tag << " bring up ..";
+					_ifDownList.append(nI.humanReadableName());
+				}
+				else if (!(nI.flags() & QNetworkInterface::IsRunning)) {
 					_ifDownList.append(nI.humanReadableName());
 				}
 			}
 	} else {
-		qDebug() << _tag << "no interfaces found!";
+		qxtLog->debug()  << _tag << "no interfaces found!";
 	}
 }
 
@@ -321,18 +355,22 @@ void NetworkDiscovery::getListOfNetworkInterfaces() {
 	if (nIList.size() > 0) {
 		foreach(QNetworkInterface nI, nIList)
 			{
+				qxtLog->debug() << _tag << "found Interface:" << nI.humanReadableName();
 				if (((!(nI.flags() & QNetworkInterface::CanBroadcast)
 						|| nI.flags() & QNetworkInterface::IsLoopBack)
 						|| nI.flags() & QNetworkInterface::IsPointToPoint)
 						|| !(nI.flags() & QNetworkInterface::IsUp)
-						|| !(nI.flags() & QNetworkInterface::IsRunning)
 						|| checkBlackList(nI.humanReadableName())) {
 					continue;
 				}
-				_ifUpList.append(nI.humanReadableName());
+				if (!(nI.flags() & QNetworkInterface::IsRunning)) {
+					_ifDownList.append(nI.humanReadableName())
+				} else {
+					_ifUpList.append(nI.humanReadableName());
+				}
 			}
 	} else {
-		qDebug() << _tag << "no interfaces found!";
+		qxtLog->debug()  << _tag << "no interfaces found!";
 	}
 }
 
@@ -348,7 +386,7 @@ void NetworkDiscovery::getListOfNetworkInterfaces() {
  */
 bool NetworkDiscovery::checkCarrierState(QString interface) {
 
-	qDebug() << _tag << "check carrier state for interface " << interface;
+	qxtLog->debug()  << _tag << "check carrier state for interface " << interface;
 	QByteArray ba = interface.toAscii();
 	const char * iface = ba.data();
 
@@ -365,21 +403,21 @@ bool NetworkDiscovery::checkCarrierState(QString interface) {
 				int v = value.toInt(pok);
 				if (*pok) {
 					if (v == 1) {
-						qDebug()
+						qxtLog->debug() 
 								<< "carrier is 1. Cable is plugged. return true";
 						return true;
 					} else {
-						qDebug()
+						qxtLog->debug() 
 								<< "carrier is 0. Cable is unplugged. return false";
 						return false;
 					}
 				} else {
-					qDebug() << _tag << "conversion error";
+					qxtLog->debug()  << _tag << "conversion error";
 				}
 			}
 		}
 	} else {
-		qDebug() << _tag << "attrlist is Null";
+		qxtLog->debug()  << _tag << "attrlist is Null";
 	}
 	sysfs_close_class_device(class_device);
 
@@ -414,7 +452,7 @@ void NetworkDiscovery::runDHCPCD(QString interface) {
 	_dhcpcdArguments.append(interface);
 	QProcess * p = new QProcess(this);
 
-	qDebug() << _tag << _dhcpcdArguments;
+	qxtLog->debug()  << _tag << _dhcpcdArguments;
 
 	_clientProcessToIfNameMap.insert(p, interface);
 	p->start(_pathToDhcpcdExe, _dhcpcdArguments);
@@ -451,12 +489,12 @@ bool NetworkDiscovery::checkConnectivity(QString ifName) {
 	_ifcMap.insert(ifName, ifConf);
 
 	// replace default route
-	qDebug() << _tag << "replace default route";
+	qxtLog->debug()  << _tag << "replace default route";
 	_networkManager.replaceDefaultRoute(ifName,
 			ifConf->getGateway(), mss, AF_INET);
 
 	if (checkConnectivityViaTcp(_serverIp)) {
-		qDebug() << _tag << "internet: check passed! for interface" << ifName;
+		qxtLog->debug()  << _tag << "internet: check passed! for interface" << ifName;
 		emit
 		updateStatusLabel(ifName, "connection possible");
 		if (!_userChoice) {
@@ -469,7 +507,7 @@ bool NetworkDiscovery::checkConnectivity(QString ifName) {
 		}
 		return true;
 	} else {
-		qDebug() << _tag << "no internet connection with interface" << ifName;
+		qxtLog->debug()  << _tag << "no internet connection with interface" << ifName;
 		emit
 		updateStatusLabel(ifName, "connection not possible");
 		return false;
@@ -493,7 +531,7 @@ bool NetworkDiscovery::checkConnectivityViaTcp(QString server) {
 	QTcpSocket *tcpSocket = new QTcpSocket(this);
 	tcpSocket->connectToHost(server, 80);
 	if (!tcpSocket->waitForConnected(500)) {
-		qDebug() << _tag << tcpSocket->errorString();
+		qxtLog->debug()  << _tag << tcpSocket->errorString();
 		return false;
 	} else {
 		return true;
@@ -507,7 +545,7 @@ bool NetworkDiscovery::checkConnectivityViaTcp(QString server) {
  * connects the client readyRead signal with the handleNewInput slot.
  */
 void NetworkDiscovery::handleNewConnection() {
-	qDebug() << _tag << "New Connection arrived";
+	qxtLog->debug()  << _tag << "New Connection arrived";
 
 	/*QLocalSocket **/
 	_client = _server ->nextPendingConnection();
@@ -527,7 +565,7 @@ void NetworkDiscovery::handleClientDisconnect() {
 
 	QLocalSocket * client = _clients.value(socket);
 
-	qDebug() << _tag << "disconnect client";
+	qxtLog->debug()  << _tag << "disconnect client";
 	handleNewInput(client);
 	client->deleteLater();
 }
@@ -541,12 +579,12 @@ void NetworkDiscovery::handleClientDisconnect() {
  * 			a client
  */
 void NetworkDiscovery::handleNewInput(QLocalSocket * client) {
-	qDebug() << _tag << "last read before exit";
+	qxtLog->debug()  << _tag << "last read before exit";
 	while (client->canReadLine()) {
 		QString data(client->readLine());
 
 		data = data.trimmed();
-		qDebug() << _tag << data;
+		qxtLog->debug() << _tag << data;
 		QStringList lines = data.split("\n");
 
 		for (int i = 0; i < lines.length(); i++) {
@@ -570,7 +608,7 @@ void NetworkDiscovery::handleNewInput() {
 	client->write("ACK", ACK_SIZE);
 	client->waitForBytesWritten();
 	data = data.trimmed();
-	//qDebug() << _tag << data;
+	//qxtLog->debug() << _tag << data;
 	QStringList lines = data.split("\n");
 
 	for (int i = 0; i < lines.length(); i++) {
@@ -609,7 +647,7 @@ void NetworkDiscovery::handleNewInputLine(QLocalSocket * client, QString data) {
 	QString msg = logMsg.section(";", 3, 3);
 	int st = s_state.trimmed().toInt();
 	int sst = s_subState.trimmed().toInt();
-	//qDebug() << _tag << logMsg;
+	//qxtLog->debug()  << _tag << logMsg;
 
 	if (_ifNameToClient.size() < _numberOfProcesses && !_ifNameToClient.contains(
 			interface)) {
@@ -621,21 +659,27 @@ void NetworkDiscovery::handleNewInputLine(QLocalSocket * client, QString data) {
 		switch (sst) {
 		case DHCP_DISCOVER:
 			emit changeProgressBarValue(interface, 10);
+			qxtLog->debug() << _tag << " " << interface << " send discover";
 			break;
 		case DHCP_OFFER:
 			emit changeProgressBarValue(interface, 20);
+			qxtLog->debug() << _tag << " " << interface << " got offer";
 			break;
 		case DHCP_REQUEST:
 			emit changeProgressBarValue(interface, 30);
+			qxtLog->debug() << _tag << " " << interface << " send request";
 			break;
 		case DHCP_ACK:
 			emit changeProgressBarValue(interface, 40);
+			qxtLog->debug() << _tag << " " << interface << " ack";
 			break;
 		case DHCP_NAK:
 			emit changeProgressBarValue(interface, 40);
+			qxtLog->debug() << _tag << " " << interface << " nak";
 			break;
 		case DHCPCD_ARP_TEST:
 			emit changeProgressBarValue(interface, 50);
+			qxtLog->debug() << _tag << " " << interface << " do arp test";
 			break;
 		case DHCP_DECLINE:
 			emit changeProgressBarValue(interface, 60);
@@ -647,24 +691,28 @@ void NetworkDiscovery::handleNewInputLine(QLocalSocket * client, QString data) {
 			break;
 		case DHCPCD_CONFIGURE:
 			emit changeProgressBarValue(interface, 70);
+			qxtLog->debug() << _tag << " " << interface << " do configure interface";
 			break;
 		case DHCPCD_WRITE:
 			emit changeProgressBarValue(interface, 80);
+			qxtLog->debug() << _tag << " " << interface << " write conf file";
 			break;
 		case DHCPCD_EXIT:
 			emit changeProgressBarValue(interface, 100);
+			qxtLog->debug() << _tag << " " << interface << " exiting";
 			break;
 		case DHCPCD_LOG:
 
 		default:
+			qxtLog->debug() << _tag << " received error:" << msg;
 			break;
 		}
 		break;
 	case LOG_ERR:
-		qDebug() << _tag << "received error:" << msg;
+		qxtLog->debug() << _tag << " received error:" << msg;
 		break;
 	default:
-		//qDebug() << _tag << logMsg;
+		qxtLog->debug()  << _tag << logMsg;
 		break;
 	}
 }
@@ -704,17 +752,18 @@ void NetworkDiscovery::handleProcessFinished(int exitCode,
 
 	QProcess* p = qobject_cast<QProcess *> (QObject::sender());
 	QString ifName = _clientProcessToIfNameMap.value(p, "ifName");
+	_numberOfProcesses = _numberOfProcesses - 1;
 	if (!_blocked) { //_blocked becomes true, if _userChoice is false and we already found a usable interface
 		if (ifName.compare("ifName") == 0) {
-			qDebug() << _tag << "--- \t [NetworkDiscovery::handleProcessFinished] haven't found process!";
+			qxtLog->debug()  << _tag << "--- \t [NetworkDiscovery::handleProcessFinished] haven't found process!";
 		} else {
-			qDebug() << _tag << "process for interface" << ifName << "finished"
-					<< exitCode << exitStatus;
+			qxtLog->debug()  << _tag << " process for interface " << ifName << " finished "
+					<< " exit code: " << exitCode << " exit status " << exitStatus;
 			if (exitCode > 0) {
-				qDebug() << _tag << "process exited unexpected";
+				qxtLog->debug()  << _tag << "process exited unexpected";
 				emit updateStatusLabel(ifName, "process exited unexpected");
 			} else {
-				qDebug() << _tag << "process normal exit";
+				qxtLog->debug()  << _tag << "process normal exit";
 				emit changeProgressBarValue(ifName, 100);
 				emit updateStatusLabel(ifName, "check connectivity");
 				checkConnectivity(ifName);
@@ -725,13 +774,13 @@ void NetworkDiscovery::handleProcessFinished(int exitCode,
 			if (client != 0) {
 				handleNewInput(client);
 			}
-			_numberOfProcesses = _numberOfProcesses - 1;
-			if (_numberOfProcesses <= 0 && _userChoice) {
+			//_numberOfProcesses = _numberOfProcesses - 1; && _userChoice
+			if (_numberOfProcesses <= 0 ) {
 				emit allProcessesFinished();
 			}
 		}
 	} else {
-		qDebug() << _tag << "already blocked";
+		qxtLog->debug()  << _tag << "already blocked";
 		emit updateStatusLabel(ifName, "finished DHCP");
 	}
 }
@@ -747,7 +796,7 @@ void NetworkDiscovery::handleProcessFinished(int exitCode,
 void NetworkDiscovery::handleProcessStarted() {
 	QProcess* p = qobject_cast<QProcess *> (QObject::sender());
 	QString ifName = _clientProcessToIfNameMap.value(p, "ifName");
-	qDebug() << _tag << "process started for interface:" << ifName;
+	qxtLog->debug()  << _tag << "process started for interface:" << ifName;
 }
 
 
diff --git a/src/networkdiscovery.h b/src/networkdiscovery.h
index 49ac731..c45b5aa 100644
--- a/src/networkdiscovery.h
+++ b/src/networkdiscovery.h
@@ -22,7 +22,8 @@
 
 
 #define DEFAULT_QTSOCKETADDRESS "/var/tmp/qt_c_socket_default"
-#define DEFAULT_PATHTODHCPCDEXE "/home/niklas/fbgui/customdhcpcd/src/build/cdhcpcd"
+//#define DEFAULT_PATHTODHCPCDEXE "/home/niklas/fbgui/customdhcpcd/src/build/cdhcpcd"
+#define DEFAULT_PATHTODHCPCDEXE "/bin/cdhcpcd"
 
 class NetworkDiscovery: public QObject {
 Q_OBJECT
@@ -42,6 +43,7 @@ public:
 
 	int ip4_setManualConfiguration(QVariantMap result);
 	QString readLogFile();
+	void tryAgain();
 
 private slots:
 	void handleNewConnection();