import wpa_supplicant+hostapd 0.6.8vendor/wpa/0.6.8

27 files changed, 5238 insertions, 0 deletions

diff --git a/wpa_supplicant/wpa_gui-qt4/.gitignore b/wpa_supplicant/wpa_gui-qt4/.gitignore
new file mode 100644
index 000000000000..efcb6660002e
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/.gitignore
@@ -0,0 +1,6 @@
+.moc
+.obj
+.ui
+Makefile
+wpa_gui
+qrc_icons.cpp
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.cpp b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
new file mode 100644
index 000000000000..02fecfea42cd
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.cpp
@@ -0,0 +1,245 @@
+/*
+ * wpa_gui - AddInterface class
+ * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include <cstdio>
+#include "wpa_ctrl.h"
+
+#include <QMessageBox>
+
+#include "wpagui.h"
+#include "addinterface.h"
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <windows.h>
+
+#ifndef WPA_KEY_ROOT
+#define WPA_KEY_ROOT HKEY_LOCAL_MACHINE
+#endif
+#ifndef WPA_KEY_PREFIX
+#define WPA_KEY_PREFIX TEXT("SOFTWARE\\wpa_supplicant")
+#endif
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+AddInterface::AddInterface(WpaGui *_wpagui, QWidget *parent)
+	: QDialog(parent), wpagui(_wpagui)
+{
+	setWindowTitle("Select network interface to add");
+	resize(400, 200);
+	vboxLayout = new QVBoxLayout(this);
+
+	interfaceWidget = new QTreeWidget(this);
+	interfaceWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
+	interfaceWidget->setUniformRowHeights(true);
+	interfaceWidget->setSortingEnabled(true);
+	interfaceWidget->setColumnCount(3);
+	interfaceWidget->headerItem()->setText(0, "driver");
+	interfaceWidget->headerItem()->setText(1, "interface");
+	interfaceWidget->headerItem()->setText(2, "description");
+	interfaceWidget->setItemsExpandable(FALSE);
+	interfaceWidget->setRootIsDecorated(FALSE);
+	vboxLayout->addWidget(interfaceWidget);
+
+	connect(interfaceWidget,
+		SIGNAL(itemActivated(QTreeWidgetItem *, int)), this,
+		SLOT(interfaceSelected(QTreeWidgetItem *)));
+
+	addInterfaces();
+}
+
+
+void AddInterface::addInterfaces()
+{
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	struct wpa_ctrl *ctrl;
+	int ret;
+	char buf[2048];
+	size_t len;
+
+	ctrl = wpa_ctrl_open(NULL);
+	if (ctrl == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, "INTERFACE_LIST", 14, buf, &len, NULL);
+	if (ret < 0) {
+		wpa_ctrl_close(ctrl);
+		return;
+	}
+	buf[len] = '\0';
+
+	wpa_ctrl_close(ctrl);
+
+	QString ifaces(buf);
+	QStringList lines = ifaces.split(QRegExp("\\n"));
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		QStringList arg = (*it).split(QChar('\t'));
+		if (arg.size() < 3)
+			continue;
+		QTreeWidgetItem *item = new QTreeWidgetItem(interfaceWidget);
+		if (!item)
+			break;
+
+		item->setText(0, arg[0]);
+		item->setText(1, arg[1]);
+		item->setText(2, arg[2]);
+	}
+
+	interfaceWidget->resizeColumnToContents(0);
+	interfaceWidget->resizeColumnToContents(1);
+	interfaceWidget->resizeColumnToContents(2);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+}
+
+
+#ifdef CONFIG_NATIVE_WINDOWS
+bool AddInterface::addRegistryInterface(const QString &ifname)
+{
+	HKEY hk, ihk;
+	LONG ret;
+	int id, tmp;
+	TCHAR name[10];
+	DWORD val, i;
+
+	ret = RegOpenKeyEx(WPA_KEY_ROOT, WPA_KEY_PREFIX TEXT("\\interfaces"),
+			   0, KEY_ENUMERATE_SUB_KEYS | KEY_CREATE_SUB_KEY,
+			   &hk);
+	if (ret != ERROR_SUCCESS)
+		return false;
+
+	id = -1;
+
+	for (i = 0; ; i++) {
+		TCHAR name[255];
+		DWORD namelen;
+
+		namelen = 255;
+		ret = RegEnumKeyEx(hk, i, name, &namelen, NULL, NULL, NULL,
+				   NULL);
+
+		if (ret == ERROR_NO_MORE_ITEMS)
+			break;
+
+		if (ret != ERROR_SUCCESS)
+			break;
+
+		if (namelen >= 255)
+			namelen = 255 - 1;
+		name[namelen] = '\0';
+
+#ifdef UNICODE
+		QString s((QChar *) name, namelen);
+#else /* UNICODE */
+		QString s(name);
+#endif /* UNICODE */
+		tmp = s.toInt();
+		if (tmp > id)
+			id = tmp;
+	}
+
+	id += 1;
+
+#ifdef UNICODE
+	wsprintf(name, L"%04d", id);
+#else /* UNICODE */
+	os_snprintf(name, sizeof(name), "%04d", id);
+#endif /* UNICODE */
+	ret = RegCreateKeyEx(hk, name, 0, NULL, 0, KEY_WRITE, NULL, &ihk,
+			     NULL);
+	RegCloseKey(hk);
+	if (ret != ERROR_SUCCESS)
+		return false;
+
+#ifdef UNICODE
+	RegSetValueEx(ihk, TEXT("adapter"), 0, REG_SZ,
+		      (LPBYTE) ifname.unicode(),
+		      (ifname.length() + 1) * sizeof(TCHAR));
+
+#else /* UNICODE */
+	RegSetValueEx(ihk, TEXT("adapter"), 0, REG_SZ,
+		      (LPBYTE) ifname.toLocal8Bit(), ifname.length() + 1);
+#endif /* UNICODE */
+	RegSetValueEx(ihk, TEXT("config"), 0, REG_SZ,
+		      (LPBYTE) TEXT("default"), 8 * sizeof(TCHAR));
+	RegSetValueEx(ihk, TEXT("ctrl_interface"), 0, REG_SZ,
+		      (LPBYTE) TEXT(""), 1 * sizeof(TCHAR));
+	val = 1;
+	RegSetValueEx(ihk, TEXT("skip_on_error"), 0, REG_DWORD, (LPBYTE) &val,
+		      sizeof(val));
+
+	RegCloseKey(ihk);
+	return true;
+}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+void AddInterface::interfaceSelected(QTreeWidgetItem *sel)
+{
+	if (!sel)
+		return;
+
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	struct wpa_ctrl *ctrl;
+	int ret;
+	char buf[20], cmd[256];
+	size_t len;
+
+	/*
+	 * INTERFACE_ADD <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB
+	 * <driver_param>TAB<bridge_name>
+	 */
+	snprintf(cmd, sizeof(cmd),
+		 "INTERFACE_ADD %s\t%s\t%s\t%s\t%s\t%s",
+		 sel->text(1).toAscii().constData(),
+		 "default",
+		 sel->text(0).toAscii().constData(),
+		 "yes", "", "");
+	cmd[sizeof(cmd) - 1] = '\0';
+
+	ctrl = wpa_ctrl_open(NULL);
+	if (ctrl == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	ret = wpa_ctrl_request(ctrl, cmd, strlen(cmd), buf, &len, NULL);
+	wpa_ctrl_close(ctrl);
+
+	if (ret < 0) {
+		QMessageBox::warning(this, "wpa_gui",
+				     "Add interface command could not be "
+				     "completed.");
+		return;
+	}
+
+	buf[len] = '\0';
+	if (buf[0] != 'O' || buf[1] != 'K') {
+		QMessageBox::warning(this, "wpa_gui",
+				     "Failed to add the interface.");
+		return;
+	}
+
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	if (!addRegistryInterface(sel->text(1))) {
+		QMessageBox::information(this, "wpa_gui",
+					 "Failed to add the interface into "
+					 "registry.");
+	}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	wpagui->selectAdapter(sel->text(1));
+	close();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/addinterface.h b/wpa_supplicant/wpa_gui-qt4/addinterface.h
new file mode 100644
index 000000000000..9d9476a46d99
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/addinterface.h
@@ -0,0 +1,45 @@
+/*
+ * wpa_gui - AddInterface class
+ * Copyright (c) 2008, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef ADDINTERFACE_H
+#define ADDINTERFACE_H
+
+#include <QObject>
+
+#include <QtGui/QDialog>
+#include <QtGui/QTreeWidget>
+#include <QtGui/QVBoxLayout>
+
+class WpaGui;
+
+class AddInterface : public QDialog
+{
+	Q_OBJECT
+
+public:
+	AddInterface(WpaGui *_wpagui, QWidget *parent = 0);
+
+public slots:
+	virtual void interfaceSelected(QTreeWidgetItem *sel);
+
+private:
+	void addInterfaces();
+	bool addRegistryInterface(const QString &ifname);
+
+	QVBoxLayout *vboxLayout;
+	QTreeWidget *interfaceWidget;
+	WpaGui *wpagui;
+};
+
+#endif /* ADDINTERFACE_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
new file mode 100644
index 000000000000..46deb96a53d9
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.cpp
@@ -0,0 +1,130 @@
+/*
+ * wpa_gui - EventHistory class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include <QHeaderView>
+#include <QScrollBar>
+
+#include "eventhistory.h"
+
+
+int EventListModel::rowCount(const QModelIndex &) const
+{
+	return msgList.count();
+}
+
+
+int EventListModel::columnCount(const QModelIndex &) const
+{
+	return 2;
+}
+
+
+QVariant EventListModel::data(const QModelIndex &index, int role) const
+{
+	if (!index.isValid())
+		return QVariant();
+
+        if (role == Qt::DisplayRole)
+		if (index.column() == 0) {
+			if (index.row() >= timeList.size())
+				return QVariant();
+			return timeList.at(index.row());
+		} else {
+			if (index.row() >= msgList.size())
+				return QVariant();
+			return msgList.at(index.row());
+		}
+        else
+		return QVariant();
+}
+
+
+QVariant EventListModel::headerData(int section, Qt::Orientation orientation,
+				    int role) const
+{
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	if (orientation == Qt::Horizontal) {
+		switch (section) {
+		case 0:
+			return QString("Timestamp");
+		case 1:
+			return QString("Message");
+		default:
+			return QVariant();
+		}
+	} else
+		return QString("%1").arg(section);
+}
+
+
+void EventListModel::addEvent(QString time, QString msg)
+{
+	beginInsertRows(QModelIndex(), msgList.size(), msgList.size() + 1);
+	timeList << time;
+	msgList << msg;
+	endInsertRows();
+}
+
+
+EventHistory::EventHistory(QWidget *parent, const char *, bool, Qt::WFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+
+	eventListView->setItemsExpandable(FALSE);
+	eventListView->setRootIsDecorated(FALSE);
+	elm = new EventListModel(parent);
+	eventListView->setModel(elm);
+}
+
+
+EventHistory::~EventHistory()
+{
+	destroy();
+	delete elm;
+}
+
+
+void EventHistory::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void EventHistory::addEvents(WpaMsgList msgs)
+{
+	WpaMsgList::iterator it;
+	for (it = msgs.begin(); it != msgs.end(); it++)
+		addEvent(*it);
+}
+
+
+void EventHistory::addEvent(WpaMsg msg)
+{
+	bool scroll = true;
+
+	if (eventListView->verticalScrollBar()->value() <
+	    eventListView->verticalScrollBar()->maximum())
+	    	scroll = false;
+
+	elm->addEvent(msg.getTimestamp().toString("yyyy-MM-dd hh:mm:ss.zzz"),
+		      msg.getMsg());
+
+	if (scroll)
+		eventListView->scrollToBottom();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.h b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
new file mode 100644
index 000000000000..40dff6d6d779
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.h
@@ -0,0 +1,63 @@
+/*
+ * wpa_gui - EventHistory class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef EVENTHISTORY_H
+#define EVENTHISTORY_H
+
+#include <QObject>
+#include "ui_eventhistory.h"
+
+
+class EventListModel : public QAbstractTableModel
+{
+	Q_OBJECT
+
+public:
+	EventListModel(QObject *parent = 0)
+		: QAbstractTableModel(parent) {}
+
+        int rowCount(const QModelIndex &parent = QModelIndex()) const;
+        int columnCount(const QModelIndex &parent = QModelIndex()) const;
+        QVariant data(const QModelIndex &index, int role) const;
+        QVariant headerData(int section, Qt::Orientation orientation,
+                            int role = Qt::DisplayRole) const;
+	void addEvent(QString time, QString msg);
+
+private:
+	QStringList timeList;
+	QStringList msgList;
+};
+
+
+class EventHistory : public QDialog, public Ui::EventHistory
+{
+	Q_OBJECT
+
+public:
+	EventHistory(QWidget *parent = 0, const char *name = 0,
+		     bool modal = false, Qt::WFlags fl = 0);
+	~EventHistory();
+
+public slots:
+	virtual void addEvents(WpaMsgList msgs);
+	virtual void addEvent(WpaMsg msg);
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	EventListModel *elm;
+};
+
+#endif /* EVENTHISTORY_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/eventhistory.ui b/wpa_supplicant/wpa_gui-qt4/eventhistory.ui
new file mode 100644
index 000000000000..afe9149cfa0f
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/eventhistory.ui
@@ -0,0 +1,61 @@
+<ui version="4.0" >
+ <class>EventHistory</class>
+ <widget class="QDialog" name="EventHistory" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>533</width>
+    <height>285</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Event history</string>
+  </property>
+  <layout class="QGridLayout" >
+   <item row="0" column="0" colspan="2" >
+    <widget class="QTreeView" name="eventListView" >
+     <property name="sizePolicy" >
+      <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="verticalScrollBarPolicy" >
+      <enum>Qt::ScrollBarAlwaysOn</enum>
+     </property>
+     <property name="selectionMode" >
+      <enum>QAbstractItemView::NoSelection</enum>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>40</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="1" >
+    <widget class="QPushButton" name="closeButton" >
+     <property name="text" >
+      <string>Close</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <includes>
+  <include location="local" >wpamsg.h</include>
+ </includes>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/icons.qrc b/wpa_supplicant/wpa_gui-qt4/icons.qrc
new file mode 100644
index 000000000000..93e94fce24cc
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons.qrc
@@ -0,0 +1,5 @@
+<RCC>
+ <qresource prefix="/icons" >
+  <file alias="wpa_gui.svg">icons/wpa_gui.svg</file>
+ </qresource>
+</RCC>
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/Makefile b/wpa_supplicant/wpa_gui-qt4/icons/Makefile
new file mode 100644
index 000000000000..cb5c65e701f4
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/Makefile
@@ -0,0 +1,27 @@
+#!/usr/bin/make -f
+
+NAME  := wpa_gui
+SVG   := $(NAME).svg
+SIZES := 16x16 22x22 32x32 48x48 64x64 128x128
+ICONS := $(addsuffix .png,$(SIZES))
+ICONS += $(addsuffix .xpm,$(NAME) $(NAME)-16)
+
+all: $(ICONS)
+
+%.png:
+	mkdir -p hicolor/$(@:.png=)/apps/
+	inkscape $(SVG) --without-gui \
+		--export-width=$(word 1,$(subst x, ,$(@:.png=)))  \
+	        --export-height=$(word 2,$(subst x, ,$(@:.png=))) \
+		--export-png=hicolor/$(@:.png=)/apps/$(NAME).png
+
+$(NAME).xpm:
+	mkdir -p pixmaps/
+	convert hicolor/32x32/apps/$(NAME).png pixmaps/$@
+
+$(NAME)-16.xpm:
+	mkdir -p pixmaps/
+	convert hicolor/16x16/apps/$(NAME).png pixmaps/$@
+
+clean:
+	$(RM) -r pixmaps hicolor
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/README b/wpa_supplicant/wpa_gui-qt4/icons/README
new file mode 100644
index 000000000000..1584eb51d62e
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/README
@@ -0,0 +1,7 @@
+Copyright (c) 2008 Bernard Gray <bernard.gray@gmail.com>
+
+The wpa_gui icon is licensed under the GPL version 2. Alternatively, the icon
+may be distributed under the terms of BSD license.
+
+To convert the svg icon to other formats, make sure inkscape and imagemagick
+are installed and use `make' to create various sized png and xpm icons.
diff --git a/wpa_supplicant/wpa_gui-qt4/icons/wpa_gui.svg b/wpa_supplicant/wpa_gui-qt4/icons/wpa_gui.svg
new file mode 100644
index 000000000000..b3abf0a288d8
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons/wpa_gui.svg
@@ -0,0 +1,256 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.0"
+   width="128"
+   height="128"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.46"
+   sodipodi:docname="wpa_gui.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <metadata
+     id="metadata47">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     inkscape:window-height="771"
+     inkscape:window-width="640"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     guidetolerance="10.0"
+     gridtolerance="10.0"
+     objecttolerance="10.0"
+     borderopacity="1.0"
+     bordercolor="#666666"
+     pagecolor="#ffffff"
+     id="base"
+     showgrid="false"
+     inkscape:zoom="4.2421875"
+     inkscape:cx="64"
+     inkscape:cy="64"
+     inkscape:window-x="634"
+     inkscape:window-y="0"
+     inkscape:current-layer="svg2" />
+  <defs
+     id="defs4">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 64 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="128 : 64 : 1"
+       inkscape:persp3d-origin="64 : 42.666667 : 1"
+       id="perspective49" />
+    <linearGradient
+       id="linearGradient39133">
+      <stop
+         id="stop39135"
+         style="stop-color:#252525;stop-opacity:1"
+         offset="0" />
+      <stop
+         id="stop39137"
+         style="stop-color:#515151;stop-opacity:1"
+         offset="0" />
+      <stop
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diff --git a/wpa_supplicant/wpa_gui-qt4/icons_png.qrc b/wpa_supplicant/wpa_gui-qt4/icons_png.qrc
new file mode 100644
index 000000000000..09f3d962008b
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/icons_png.qrc
@@ -0,0 +1,5 @@
+<RCC>
+ <qresource prefix="/icons" >
+  <file alias="wpa_gui.png">icons/hicolor/16x16/apps/wpa_gui.png</file>
+ </qresource>
+</RCC>
diff --git a/wpa_supplicant/wpa_gui-qt4/main.cpp b/wpa_supplicant/wpa_gui-qt4/main.cpp
new file mode 100644
index 000000000000..9585e1ef0b64
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/main.cpp
@@ -0,0 +1,66 @@
+/*
+ * wpa_gui - Application startup
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <winsock.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+#include <QApplication>
+#include "wpagui.h"
+
+
+class WpaGuiApp : public QApplication
+{
+public:
+	WpaGuiApp(int &argc, char **argv);
+
+	virtual void saveState(QSessionManager &manager);
+
+	WpaGui *w;
+};
+
+WpaGuiApp::WpaGuiApp(int &argc, char **argv) : QApplication(argc, argv)
+{
+}
+
+void WpaGuiApp::saveState(QSessionManager &manager)
+{
+	QApplication::saveState(manager);
+	w->saveState();
+}
+
+
+int main(int argc, char *argv[])
+{
+	WpaGuiApp app(argc, argv);
+	WpaGui w(&app);
+	int ret;
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSADATA wsaData;
+	if (WSAStartup(MAKEWORD(2, 0), &wsaData)) {
+		/* printf("Could not find a usable WinSock.dll\n"); */
+		return -1;
+	}
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	app.w = &w;
+
+	ret = app.exec();
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	WSACleanup();
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	return ret;
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
new file mode 100644
index 000000000000..dae9edd38d39
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.cpp
@@ -0,0 +1,823 @@
+/*
+ * wpa_gui - NetworkConfig class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include <cstdio>
+#include <QMessageBox>
+
+#include "networkconfig.h"
+#include "wpagui.h"
+
+enum {
+    AUTH_NONE = 0,
+    AUTH_IEEE8021X = 1,
+    AUTH_WPA_PSK = 2,
+    AUTH_WPA_EAP = 3,
+    AUTH_WPA2_PSK = 4,
+    AUTH_WPA2_EAP = 5
+};
+
+#define WPA_GUI_KEY_DATA "[key is configured]"
+
+
+NetworkConfig::NetworkConfig(QWidget *parent, const char *, bool, Qt::WFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(authSelect, SIGNAL(activated(int)), this,
+		SLOT(authChanged(int)));
+	connect(cancelButton, SIGNAL(clicked()), this, SLOT(close()));
+	connect(addButton, SIGNAL(clicked()), this, SLOT(addNetwork()));
+	connect(encrSelect, SIGNAL(activated(const QString &)), this,
+		SLOT(encrChanged(const QString &)));
+	connect(removeButton, SIGNAL(clicked()), this, SLOT(removeNetwork()));
+	connect(eapSelect, SIGNAL(activated(int)), this,
+		SLOT(eapChanged(int)));
+	connect(useWpsButton, SIGNAL(clicked()), this, SLOT(useWps()));
+
+	wpagui = NULL;
+	new_network = false;
+}
+
+
+NetworkConfig::~NetworkConfig()
+{
+}
+
+
+void NetworkConfig::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void NetworkConfig::paramsFromScanResults(QTreeWidgetItem *sel)
+{
+	new_network = true;
+
+	/* SSID BSSID frequency signal flags */
+	setWindowTitle(sel->text(0));
+	ssidEdit->setText(sel->text(0));
+
+	QString flags = sel->text(4);
+	int auth, encr = 0;
+	if (flags.indexOf("[WPA2-EAP") >= 0)
+		auth = AUTH_WPA2_EAP;
+	else if (flags.indexOf("[WPA-EAP") >= 0)
+		auth = AUTH_WPA_EAP;
+	else if (flags.indexOf("[WPA2-PSK") >= 0)
+		auth = AUTH_WPA2_PSK;
+	else if (flags.indexOf("[WPA-PSK") >= 0)
+		auth = AUTH_WPA_PSK;
+	else
+		auth = AUTH_NONE;
+
+	if (flags.indexOf("-CCMP") >= 0)
+		encr = 1;
+	else if (flags.indexOf("-TKIP") >= 0)
+		encr = 0;
+	else if (flags.indexOf("WEP") >= 0)
+		encr = 1;
+	else
+		encr = 0;
+
+	authSelect->setCurrentIndex(auth);
+	authChanged(auth);
+	encrSelect->setCurrentIndex(encr);
+
+	wepEnabled(auth == AUTH_NONE && encr == 1);
+
+	getEapCapa();
+
+	if (flags.indexOf("[WPS") >= 0)
+		useWpsButton->setEnabled(true);
+	bssid = sel->text(1);
+}
+
+
+void NetworkConfig::authChanged(int sel)
+{
+	pskEdit->setEnabled(sel == AUTH_WPA_PSK || sel == AUTH_WPA2_PSK);
+	bool eap = sel == AUTH_IEEE8021X || sel == AUTH_WPA_EAP ||
+		sel == AUTH_WPA2_EAP;
+	eapSelect->setEnabled(eap);
+	identityEdit->setEnabled(eap);
+	passwordEdit->setEnabled(eap);
+	cacertEdit->setEnabled(eap);
+	phase2Select->setEnabled(eap);
+	if (eap)
+		eapChanged(eapSelect->currentIndex());
+
+	while (encrSelect->count())
+		encrSelect->removeItem(0);
+
+	if (sel == AUTH_NONE || sel == AUTH_IEEE8021X) {
+		encrSelect->addItem("None");
+		encrSelect->addItem("WEP");
+		encrSelect->setCurrentIndex(sel == AUTH_NONE ? 0 : 1);
+	} else {
+		encrSelect->addItem("TKIP");
+		encrSelect->addItem("CCMP");
+		encrSelect->setCurrentIndex((sel == AUTH_WPA2_PSK ||
+					     sel == AUTH_WPA2_EAP) ? 1 : 0);
+	}
+
+	wepEnabled(sel == AUTH_IEEE8021X);
+}
+
+
+void NetworkConfig::eapChanged(int sel)
+{
+	QString prev_val = phase2Select->currentText();
+	while (phase2Select->count())
+		phase2Select->removeItem(0);
+
+	QStringList inner;
+	inner << "PEAP" << "TTLS" << "FAST";
+	if (!inner.contains(eapSelect->itemText(sel)))
+		return;
+
+	phase2Select->addItem("[ any ]");
+
+	/* Add special cases based on outer method */
+	if (eapSelect->currentText().compare("TTLS") == 0) {
+		phase2Select->addItem("PAP");
+		phase2Select->addItem("CHAP");
+		phase2Select->addItem("MSCHAP");
+		phase2Select->addItem("MSCHAPv2");
+	} else if (eapSelect->currentText().compare("FAST") == 0)
+		phase2Select->addItem("GTC(auth) + MSCHAPv2(prov)");
+
+	/* Add all enabled EAP methods that can be used in the tunnel */
+	int i;
+	QStringList allowed;
+	allowed << "MSCHAPV2" << "MD5" << "GTC" << "TLS" << "OTP" << "SIM"
+		<< "AKA";
+	for (i = 0; i < eapSelect->count(); i++) {
+		if (allowed.contains(eapSelect->itemText(i))) {
+			phase2Select->addItem("EAP-" + eapSelect->itemText(i));
+		}
+	}
+
+	for (i = 0; i < phase2Select->count(); i++) {
+		if (phase2Select->itemText(i).compare(prev_val) == 0) {
+			phase2Select->setCurrentIndex(i);
+			break;
+		}
+	}
+}
+
+
+void NetworkConfig::addNetwork()
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+	int id;
+	int psklen = pskEdit->text().length();
+	int auth = authSelect->currentIndex();
+
+	if (auth == AUTH_WPA_PSK || auth == AUTH_WPA2_PSK) {
+		if (psklen < 8 || psklen > 64) {
+			QMessageBox::warning(this, "WPA Pre-Shared Key Error",
+					     "WPA-PSK requires a passphrase "
+					     "of 8 to 63 characters\n"
+					     "or 64 hex digit PSK");
+			pskEdit->setFocus();
+			return;
+		}
+	}
+
+	if (idstrEdit->isEnabled() && !idstrEdit->text().isEmpty()) {
+		QRegExp rx("^(\\w|-)+$");
+		if (rx.indexIn(idstrEdit->text()) < 0) {
+			QMessageBox::warning(this, "Network ID Error",
+					     "Network ID String contains "
+					     "non-word characters.\n"
+					     "It must be a simple string, "
+					     "without spaces, containing\n"
+					     "only characters in this range: "
+					     "[A-Za-z0-9_-]\n");
+			idstrEdit->setFocus();
+			return;
+		}
+	}
+
+	if (wpagui == NULL)
+		return;
+
+	memset(reply, 0, sizeof(reply));
+	reply_len = sizeof(reply) - 1;
+
+	if (new_network) {
+		wpagui->ctrlRequest("ADD_NETWORK", reply, &reply_len);
+		if (reply[0] == 'F') {
+			QMessageBox::warning(this, "wpa_gui", "Failed to add "
+					     "network to wpa_supplicant\n"
+					     "configuration.");
+			return;
+		}
+		id = atoi(reply);
+	} else
+		id = edit_network_id;
+
+	setNetworkParam(id, "ssid", ssidEdit->text().toAscii().constData(),
+			true);
+
+	const char *key_mgmt = NULL, *proto = NULL, *pairwise = NULL;
+	switch (auth) {
+	case AUTH_NONE:
+		key_mgmt = "NONE";
+		break;
+	case AUTH_IEEE8021X:
+		key_mgmt = "IEEE8021X";
+		break;
+	case AUTH_WPA_PSK:
+		key_mgmt = "WPA-PSK";
+		proto = "WPA";
+		break;
+	case AUTH_WPA_EAP:
+		key_mgmt = "WPA-EAP";
+		proto = "WPA";
+		break;
+	case AUTH_WPA2_PSK:
+		key_mgmt = "WPA-PSK";
+		proto = "WPA2";
+		break;
+	case AUTH_WPA2_EAP:
+		key_mgmt = "WPA-EAP";
+		proto = "WPA2";
+		break;
+	}
+
+	if (auth == AUTH_WPA_PSK || auth == AUTH_WPA_EAP ||
+	    auth == AUTH_WPA2_PSK || auth == AUTH_WPA2_EAP) {
+		int encr = encrSelect->currentIndex();
+		if (encr == 0)
+			pairwise = "TKIP";
+		else
+			pairwise = "CCMP";
+	}
+
+	if (proto)
+		setNetworkParam(id, "proto", proto, false);
+	if (key_mgmt)
+		setNetworkParam(id, "key_mgmt", key_mgmt, false);
+	if (pairwise) {
+		setNetworkParam(id, "pairwise", pairwise, false);
+		setNetworkParam(id, "group", "TKIP CCMP WEP104 WEP40", false);
+	}
+	if (pskEdit->isEnabled() &&
+	    strcmp(pskEdit->text().toAscii().constData(),
+		   WPA_GUI_KEY_DATA) != 0)
+		setNetworkParam(id, "psk",
+				pskEdit->text().toAscii().constData(),
+				psklen != 64);
+	if (eapSelect->isEnabled()) {
+		const char *eap =
+			eapSelect->currentText().toAscii().constData();
+		setNetworkParam(id, "eap", eap, false);
+		if (strcmp(eap, "SIM") == 0 || strcmp(eap, "AKA") == 0)
+			setNetworkParam(id, "pcsc", "", true);
+		else
+			setNetworkParam(id, "pcsc", "NULL", false);
+	}
+	if (phase2Select->isEnabled()) {
+		QString eap = eapSelect->currentText();
+		QString inner = phase2Select->currentText();
+		char phase2[32];
+		phase2[0] = '\0';
+		if (eap.compare("PEAP") == 0) {
+			if (inner.startsWith("EAP-"))
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.right(inner.size() - 4).
+					 toAscii().constData());
+		} else if (eap.compare("TTLS") == 0) {
+			if (inner.startsWith("EAP-"))
+				snprintf(phase2, sizeof(phase2), "autheap=%s",
+					 inner.right(inner.size() - 4).
+					 toAscii().constData());
+			else
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.toAscii().constData());
+		} else if (eap.compare("FAST") == 0) {
+			const char *provisioning = NULL;
+			if (inner.startsWith("EAP-")) {
+				snprintf(phase2, sizeof(phase2), "auth=%s",
+					 inner.right(inner.size() - 4).
+					 toAscii().constData());
+				provisioning = "fast_provisioning=2";
+			} else if (inner.compare("GTC(auth) + MSCHAPv2(prov)")
+				   == 0) {
+				snprintf(phase2, sizeof(phase2),
+					 "auth=GTC auth=MSCHAPV2");
+				provisioning = "fast_provisioning=1";
+			} else
+				provisioning = "fast_provisioning=3";
+			if (provisioning) {
+				char blob[32];
+				setNetworkParam(id, "phase1", provisioning,
+						true);
+				snprintf(blob, sizeof(blob),
+					 "blob://fast-pac-%d", id);
+				setNetworkParam(id, "pac_file", blob, true);
+			}
+		}
+		if (phase2[0])
+			setNetworkParam(id, "phase2", phase2, true);
+		else
+			setNetworkParam(id, "phase2", "NULL", false);
+	} else
+		setNetworkParam(id, "phase2", "NULL", false);
+	if (identityEdit->isEnabled() && identityEdit->text().length() > 0)
+		setNetworkParam(id, "identity",
+				identityEdit->text().toAscii().constData(),
+				true);
+	else
+		setNetworkParam(id, "identity", "NULL", false);
+	if (passwordEdit->isEnabled() && passwordEdit->text().length() > 0 &&
+	    strcmp(passwordEdit->text().toAscii().constData(),
+		   WPA_GUI_KEY_DATA) != 0)
+		setNetworkParam(id, "password",
+				passwordEdit->text().toAscii().constData(),
+				true);
+	else if (passwordEdit->text().length() == 0)
+		setNetworkParam(id, "password", "NULL", false);
+	if (cacertEdit->isEnabled() && cacertEdit->text().length() > 0)
+		setNetworkParam(id, "ca_cert",
+				cacertEdit->text().toAscii().constData(),
+				true);
+	else
+		setNetworkParam(id, "ca_cert", "NULL", false);
+	writeWepKey(id, wep0Edit, 0);
+	writeWepKey(id, wep1Edit, 1);
+	writeWepKey(id, wep2Edit, 2);
+	writeWepKey(id, wep3Edit, 3);
+
+	if (wep0Radio->isEnabled() && wep0Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "0", false);
+	else if (wep1Radio->isEnabled() && wep1Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "1", false);
+	else if (wep2Radio->isEnabled() && wep2Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "2", false);
+	else if (wep3Radio->isEnabled() && wep3Radio->isChecked())
+		setNetworkParam(id, "wep_tx_keyidx", "3", false);
+
+	if (idstrEdit->isEnabled() && idstrEdit->text().length() > 0)
+		setNetworkParam(id, "id_str",
+				idstrEdit->text().toAscii().constData(),
+				true);
+	else
+		setNetworkParam(id, "id_str", "NULL", false);
+
+	if (prioritySpinBox->isEnabled()) {
+		QString prio;
+		prio = prio.setNum(prioritySpinBox->value());
+		setNetworkParam(id, "priority", prio.toAscii().constData(),
+				false);
+	}
+
+	snprintf(cmd, sizeof(cmd), "ENABLE_NETWORK %d", id);
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (strncmp(reply, "OK", 2) != 0) {
+		QMessageBox::warning(this, "wpa_gui", "Failed to enable "
+				     "network in wpa_supplicant\n"
+				     "configuration.");
+		/* Network was added, so continue anyway */
+	}
+	wpagui->triggerUpdate();
+	wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
+
+	close();
+}
+
+
+void NetworkConfig::setWpaGui(WpaGui *_wpagui)
+{
+	wpagui = _wpagui;
+}
+
+
+int NetworkConfig::setNetworkParam(int id, const char *field,
+				   const char *value, bool quote)
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+	snprintf(cmd, sizeof(cmd), "SET_NETWORK %d %s %s%s%s",
+		 id, field, quote ? "\"" : "", value, quote ? "\"" : "");
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	return strncmp(reply, "OK", 2) == 0 ? 0 : -1;
+}
+
+
+void NetworkConfig::encrChanged(const QString &sel)
+{
+	wepEnabled(sel.indexOf("WEP") == 0);
+}
+
+
+void NetworkConfig::wepEnabled(bool enabled)
+{
+	wep0Edit->setEnabled(enabled);
+	wep1Edit->setEnabled(enabled);
+	wep2Edit->setEnabled(enabled);
+	wep3Edit->setEnabled(enabled);
+	wep0Radio->setEnabled(enabled);
+	wep1Radio->setEnabled(enabled);
+	wep2Radio->setEnabled(enabled);
+	wep3Radio->setEnabled(enabled);
+}
+
+
+void NetworkConfig::writeWepKey(int network_id, QLineEdit *edit, int id)
+{
+	char buf[10];
+	bool hex;
+	const char *txt, *pos;
+	size_t len;
+
+	if (!edit->isEnabled() || edit->text().isEmpty())
+		return;
+
+	/*
+	 * Assume hex key if only hex characters are present and length matches
+	 * with 40, 104, or 128-bit key
+	 */
+	txt = edit->text().toAscii().constData();
+	if (strcmp(txt, WPA_GUI_KEY_DATA) == 0)
+		return;
+	len = strlen(txt);
+	if (len == 0)
+		return;
+	pos = txt;
+	hex = true;
+	while (*pos) {
+		if (!((*pos >= '0' && *pos <= '9') ||
+		      (*pos >= 'a' && *pos <= 'f') ||
+		      (*pos >= 'A' && *pos <= 'F'))) {
+			hex = false;
+			break;
+		}
+		pos++;
+	}
+	if (hex && len != 10 && len != 26 && len != 32)
+		hex = false;
+	snprintf(buf, sizeof(buf), "wep_key%d", id);
+	setNetworkParam(network_id, buf, txt, !hex);
+}
+
+
+static int key_value_isset(const char *reply, size_t reply_len)
+{
+    return reply_len > 0 && (reply_len < 4 || memcmp(reply, "FAIL", 4) != 0);
+}
+
+
+void NetworkConfig::paramsFromConfig(int network_id)
+{
+	int i, res;
+
+	edit_network_id = network_id;
+	getEapCapa();
+
+	char reply[1024], cmd[256], *pos;
+	size_t reply_len;
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ssid", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		ssidEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d proto", network_id);
+	reply_len = sizeof(reply) - 1;
+	int wpa = 0;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "RSN") || strstr(reply, "WPA2"))
+			wpa = 2;
+		else if (strstr(reply, "WPA"))
+			wpa = 1;
+	}
+
+	int auth = AUTH_NONE, encr = 0;
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d key_mgmt", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "WPA-EAP"))
+			auth = wpa & 2 ? AUTH_WPA2_EAP : AUTH_WPA_EAP;
+		else if (strstr(reply, "WPA-PSK"))
+			auth = wpa & 2 ? AUTH_WPA2_PSK : AUTH_WPA_PSK;
+		else if (strstr(reply, "IEEE8021X")) {
+			auth = AUTH_IEEE8021X;
+			encr = 1;
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d pairwise", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0) {
+		reply[reply_len] = '\0';
+		if (strstr(reply, "CCMP") && auth != AUTH_NONE)
+			encr = 1;
+		else if (strstr(reply, "TKIP"))
+			encr = 0;
+		else if (strstr(reply, "WEP"))
+			encr = 1;
+		else
+			encr = 0;
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d psk", network_id);
+	reply_len = sizeof(reply) - 1;
+	res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		pskEdit->setText(reply + 1);
+	} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+		pskEdit->setText(WPA_GUI_KEY_DATA);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d identity", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		identityEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d password", network_id);
+	reply_len = sizeof(reply) - 1;
+	res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		passwordEdit->setText(reply + 1);
+	} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+		passwordEdit->setText(WPA_GUI_KEY_DATA);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d ca_cert", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		cacertEdit->setText(reply + 1);
+	}
+
+	enum { NO_INNER, PEAP_INNER, TTLS_INNER, FAST_INNER } eap = NO_INNER;
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d eap", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 1) {
+		reply[reply_len] = '\0';
+		for (i = 0; i < eapSelect->count(); i++) {
+			if (eapSelect->itemText(i).compare(reply) == 0) {
+				eapSelect->setCurrentIndex(i);
+				if (strcmp(reply, "PEAP") == 0)
+					eap = PEAP_INNER;
+				else if (strcmp(reply, "TTLS") == 0)
+					eap = TTLS_INNER;
+				else if (strcmp(reply, "FAST") == 0)
+					eap = FAST_INNER;
+				break;
+			}
+		}
+	}
+
+	if (eap != NO_INNER) {
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d phase2",
+			 network_id);
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+		    reply_len >= 1) {
+			reply[reply_len] = '\0';
+			eapChanged(eapSelect->currentIndex());
+		} else
+			eap = NO_INNER;
+	}
+
+	char *val;
+	val = reply + 1;
+	while (*(val + 1))
+		val++;
+	if (*val == '"')
+		*val = '\0';
+
+	switch (eap) {
+	case PEAP_INNER:
+		if (strncmp(reply, "\"auth=", 6))
+			break;
+		val = reply + 2;
+		memcpy(val, "EAP-", 4);
+		break;
+	case TTLS_INNER:
+		if (strncmp(reply, "\"autheap=", 9) == 0) {
+			val = reply + 5;
+			memcpy(val, "EAP-", 4);
+		} else if (strncmp(reply, "\"auth=", 6) == 0)
+			val = reply + 6;
+		break;
+	case FAST_INNER:
+		if (strncmp(reply, "\"auth=", 6))
+			break;
+		if (strcmp(reply + 6, "GTC auth=MSCHAPV2") == 0) {
+			val = (char *) "GTC(auth) + MSCHAPv2(prov)";
+			break;
+		}
+		val = reply + 2;
+		memcpy(val, "EAP-", 4);
+		break;
+	case NO_INNER:
+		break;
+	}
+
+	for (i = 0; i < phase2Select->count(); i++) {
+		if (phase2Select->itemText(i).compare(val) == 0) {
+			phase2Select->setCurrentIndex(i);
+			break;
+		}
+	}
+
+	for (i = 0; i < 4; i++) {
+		QLineEdit *wepEdit;
+		switch (i) {
+		default:
+		case 0:
+			wepEdit = wep0Edit;
+			break;
+		case 1:
+			wepEdit = wep1Edit;
+			break;
+		case 2:
+			wepEdit = wep2Edit;
+			break;
+		case 3:
+			wepEdit = wep3Edit;
+			break;
+		}
+		snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_key%d",
+			 network_id, i);
+		reply_len = sizeof(reply) - 1;
+		res = wpagui->ctrlRequest(cmd, reply, &reply_len);
+		if (res >= 0 && reply_len >= 2 && reply[0] == '"') {
+			reply[reply_len] = '\0';
+			pos = strchr(reply + 1, '"');
+			if (pos)
+				*pos = '\0';
+			if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
+				encr = 1;
+
+			wepEdit->setText(reply + 1);
+		} else if (res >= 0 && key_value_isset(reply, reply_len)) {
+			if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
+				encr = 1;
+			wepEdit->setText(WPA_GUI_KEY_DATA);
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d wep_tx_keyidx", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
+	{
+		reply[reply_len] = '\0';
+		switch (atoi(reply)) {
+		case 0:
+			wep0Radio->setChecked(true);
+			break;
+		case 1:
+			wep1Radio->setChecked(true);
+			break;
+		case 2:
+			wep2Radio->setChecked(true);
+			break;
+		case 3:
+			wep3Radio->setChecked(true);
+			break;
+		}
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d id_str", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 &&
+	    reply_len >= 2 && reply[0] == '"') {
+		reply[reply_len] = '\0';
+		pos = strchr(reply + 1, '"');
+		if (pos)
+			*pos = '\0';
+		idstrEdit->setText(reply + 1);
+	}
+
+	snprintf(cmd, sizeof(cmd), "GET_NETWORK %d priority", network_id);
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest(cmd, reply, &reply_len) >= 0 && reply_len >= 1)
+	{
+		reply[reply_len] = '\0';
+		prioritySpinBox->setValue(atoi(reply));
+	}
+
+	authSelect->setCurrentIndex(auth);
+	authChanged(auth);
+	encrSelect->setCurrentIndex(encr);
+	if (auth == AUTH_NONE || auth == AUTH_IEEE8021X)
+		wepEnabled(encr == 1);
+
+	removeButton->setEnabled(true);
+	addButton->setText("Save");
+}
+
+
+void NetworkConfig::removeNetwork()
+{
+	char reply[10], cmd[256];
+	size_t reply_len;
+
+	if (QMessageBox::information(this, "wpa_gui",
+				     "This will permanently remove the "
+				     "network\n"
+				     "from the configuration. Do you really "
+				     "want\n"
+				     "to remove this network?", "Yes", "No")
+	    != 0)
+		return;
+
+	snprintf(cmd, sizeof(cmd), "REMOVE_NETWORK %d", edit_network_id);
+	reply_len = sizeof(reply);
+	wpagui->ctrlRequest(cmd, reply, &reply_len);
+	if (strncmp(reply, "OK", 2) != 0) {
+		QMessageBox::warning(this, "wpa_gui",
+				     "Failed to remove network from "
+				     "wpa_supplicant\n"
+				     "configuration.");
+	} else {
+		wpagui->triggerUpdate();
+		wpagui->ctrlRequest("SAVE_CONFIG", reply, &reply_len);
+	}
+
+	close();
+}
+
+
+void NetworkConfig::newNetwork()
+{
+	new_network = true;
+	getEapCapa();
+}
+
+
+void NetworkConfig::getEapCapa()
+{
+	char reply[256];
+	size_t reply_len;
+
+	if (wpagui == NULL)
+		return;
+
+	reply_len = sizeof(reply) - 1;
+	if (wpagui->ctrlRequest("GET_CAPABILITY eap", reply, &reply_len) < 0)
+		return;
+	reply[reply_len] = '\0';
+
+	QString res(reply);
+	QStringList types = res.split(QChar(' '));
+	eapSelect->insertItems(-1, types);
+}
+
+
+void NetworkConfig::useWps()
+{
+	if (wpagui == NULL)
+		return;
+	wpagui->setBssFromScan(bssid);
+	wpagui->wpsDialog();
+	close();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.h b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
new file mode 100644
index 000000000000..0ceeb417f028
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.h
@@ -0,0 +1,61 @@
+/*
+ * wpa_gui - NetworkConfig class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef NETWORKCONFIG_H
+#define NETWORKCONFIG_H
+
+#include <QObject>
+#include "ui_networkconfig.h"
+
+class WpaGui;
+
+class NetworkConfig : public QDialog, public Ui::NetworkConfig
+{
+	Q_OBJECT
+
+public:
+	NetworkConfig(QWidget *parent = 0, const char *name = 0,
+		      bool modal = false, Qt::WFlags fl = 0);
+	~NetworkConfig();
+
+	virtual void paramsFromScanResults(QTreeWidgetItem *sel);
+	virtual void setWpaGui(WpaGui *_wpagui);
+	virtual int setNetworkParam(int id, const char *field,
+				    const char *value, bool quote);
+	virtual void paramsFromConfig(int network_id);
+	virtual void newNetwork();
+
+public slots:
+	virtual void authChanged(int sel);
+	virtual void addNetwork();
+	virtual void encrChanged(const QString &sel);
+	virtual void writeWepKey(int network_id, QLineEdit *edit, int id);
+	virtual void removeNetwork();
+	virtual void eapChanged(int sel);
+	virtual void useWps();
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+	int edit_network_id;
+	bool new_network;
+	QString bssid;
+
+	virtual void wepEnabled(bool enabled);
+	virtual void getEapCapa();
+};
+
+#endif /* NETWORKCONFIG_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/networkconfig.ui b/wpa_supplicant/wpa_gui-qt4/networkconfig.ui
new file mode 100644
index 000000000000..ede462f67d91
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/networkconfig.ui
@@ -0,0 +1,425 @@
+<ui version="4.0" >
+ <class>NetworkConfig</class>
+ <widget class="QDialog" name="NetworkConfig" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>410</width>
+    <height>534</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>NetworkConfig</string>
+  </property>
+  <layout class="QGridLayout" >
+   <item row="1" column="3" >
+    <widget class="QPushButton" name="cancelButton" >
+     <property name="text" >
+      <string>Cancel</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0" colspan="4" >
+    <widget class="QFrame" name="frame9" >
+     <property name="frameShape" >
+      <enum>QFrame::NoFrame</enum>
+     </property>
+     <property name="frameShadow" >
+      <enum>QFrame::Plain</enum>
+     </property>
+     <layout class="QGridLayout" >
+      <item row="0" column="0" >
+       <widget class="QLabel" name="ssidLabel" >
+        <property name="text" >
+         <string>SSID</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1" >
+       <widget class="QLineEdit" name="ssidEdit" >
+        <property name="toolTip" >
+         <string>Network name (Service Set IDentifier)</string>
+        </property>
+        <property name="text" >
+         <string/>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0" >
+       <widget class="QLabel" name="authLabel" >
+        <property name="text" >
+         <string>Authentication</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1" >
+       <widget class="QComboBox" name="authSelect" >
+        <item>
+         <property name="text" >
+          <string>Plaintext or static WEP</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>IEEE 802.1X</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA-Personal (PSK)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA-Enterprise (EAP)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA2-Personal (PSK)</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WPA2-Enterprise (EAP)</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="2" column="0" >
+       <widget class="QLabel" name="encrLabel" >
+        <property name="text" >
+         <string>Encryption</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1" >
+       <widget class="QComboBox" name="encrSelect" >
+        <item>
+         <property name="text" >
+          <string>None</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>WEP</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>TKIP</string>
+         </property>
+        </item>
+        <item>
+         <property name="text" >
+          <string>CCMP</string>
+         </property>
+        </item>
+       </widget>
+      </item>
+      <item row="3" column="0" >
+       <widget class="QLabel" name="pskLabel" >
+        <property name="text" >
+         <string>PSK</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1" >
+       <widget class="QLineEdit" name="pskEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>WPA/WPA2 pre-shared key or passphrase</string>
+        </property>
+        <property name="whatsThis" >
+         <string/>
+        </property>
+        <property name="echoMode" >
+         <enum>QLineEdit::Password</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="0" >
+       <widget class="QLabel" name="eapLabel" >
+        <property name="text" >
+         <string>EAP method</string>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="1" >
+       <widget class="QComboBox" name="eapSelect" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0" >
+       <widget class="QLabel" name="identityLabel" >
+        <property name="text" >
+         <string>Identity</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="1" >
+       <widget class="QLineEdit" name="identityEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>Username/Identity for EAP methods</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0" >
+       <widget class="QLabel" name="passwordLabel" >
+        <property name="text" >
+         <string>Password</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="1" >
+       <widget class="QLineEdit" name="passwordEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+        <property name="toolTip" >
+         <string>Password for EAP methods</string>
+        </property>
+        <property name="echoMode" >
+         <enum>QLineEdit::Password</enum>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="0" >
+       <widget class="QLabel" name="cacertLabel" >
+        <property name="text" >
+         <string>CA certificate</string>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="1" >
+       <widget class="QLineEdit" name="cacertEdit" >
+        <property name="enabled" >
+         <bool>false</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="8" column="0" colspan="2" >
+       <widget class="QGroupBox" name="wepBox" >
+        <property name="enabled" >
+         <bool>true</bool>
+        </property>
+        <property name="title" >
+         <string>WEP keys</string>
+        </property>
+        <layout class="QGridLayout" >
+         <item row="0" column="0" >
+          <widget class="QRadioButton" name="wep0Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 0</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0" >
+          <widget class="QRadioButton" name="wep1Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 1</string>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="0" >
+          <widget class="QRadioButton" name="wep3Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 3</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0" >
+          <widget class="QRadioButton" name="wep2Radio" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+           <property name="text" >
+            <string>key 2</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1" >
+          <widget class="QLineEdit" name="wep0Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1" >
+          <widget class="QLineEdit" name="wep1Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="1" >
+          <widget class="QLineEdit" name="wep2Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="3" column="1" >
+          <widget class="QLineEdit" name="wep3Edit" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item row="9" column="0" colspan="2" >
+       <widget class="QGroupBox" name="optionalSettingsBox" >
+        <property name="enabled" >
+         <bool>true</bool>
+        </property>
+        <property name="title" >
+         <string>Optional Settings</string>
+        </property>
+        <layout class="QGridLayout" >
+         <item row="0" column="1" >
+          <widget class="QLineEdit" name="idstrEdit" >
+           <property name="toolTip" >
+            <string>Network Identification String</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="3" >
+          <widget class="QSpinBox" name="prioritySpinBox" >
+           <property name="toolTip" >
+            <string>Network Priority</string>
+           </property>
+           <property name="maximum" >
+            <number>10000</number>
+           </property>
+           <property name="singleStep" >
+            <number>10</number>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0" >
+          <widget class="QLabel" name="idstrLabel" >
+           <property name="text" >
+            <string>IDString</string>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2" >
+          <widget class="QLabel" name="priorityLabel" >
+           <property name="text" >
+            <string>Priority</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0" >
+          <widget class="QLabel" name="phase2Label" >
+           <property name="text" >
+            <string>Inner auth</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1" >
+          <widget class="QComboBox" name="phase2Select" >
+           <property name="enabled" >
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="1" column="2" >
+    <widget class="QPushButton" name="addButton" >
+     <property name="text" >
+      <string>Add</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="3" >
+    <widget class="QPushButton" name="removeButton" >
+     <property name="enabled" >
+      <bool>false</bool>
+     </property>
+     <property name="text" >
+      <string>Remove</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="1" >
+    <widget class="QPushButton" name="useWpsButton" >
+     <property name="enabled" >
+      <bool>false</bool>
+     </property>
+     <property name="text" >
+      <string>WPS</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <tabstops>
+  <tabstop>ssidEdit</tabstop>
+  <tabstop>authSelect</tabstop>
+  <tabstop>encrSelect</tabstop>
+  <tabstop>pskEdit</tabstop>
+  <tabstop>eapSelect</tabstop>
+  <tabstop>identityEdit</tabstop>
+  <tabstop>passwordEdit</tabstop>
+  <tabstop>cacertEdit</tabstop>
+  <tabstop>wep0Radio</tabstop>
+  <tabstop>wep0Edit</tabstop>
+  <tabstop>wep1Radio</tabstop>
+  <tabstop>wep1Edit</tabstop>
+  <tabstop>wep2Radio</tabstop>
+  <tabstop>wep2Edit</tabstop>
+  <tabstop>wep3Radio</tabstop>
+  <tabstop>wep3Edit</tabstop>
+  <tabstop>idstrEdit</tabstop>
+  <tabstop>prioritySpinBox</tabstop>
+  <tabstop>phase2Select</tabstop>
+  <tabstop>addButton</tabstop>
+  <tabstop>removeButton</tabstop>
+  <tabstop>cancelButton</tabstop>
+ </tabstops>
+ <includes>
+  <include location="global" >qtreewidget.h</include>
+ </includes>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.cpp b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
new file mode 100644
index 000000000000..459aa8c69637
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.cpp
@@ -0,0 +1,144 @@
+/*
+ * wpa_gui - ScanResults class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include <cstdio>
+
+#include "scanresults.h"
+#include "wpagui.h"
+#include "networkconfig.h"
+
+
+ScanResults::ScanResults(QWidget *parent, const char *, bool, Qt::WFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
+	connect(scanButton, SIGNAL(clicked()), this, SLOT(scanRequest()));
+	connect(scanResultsWidget,
+		SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)), this,
+		SLOT(bssSelected(QTreeWidgetItem *)));
+
+	wpagui = NULL;
+	scanResultsWidget->setItemsExpandable(FALSE);
+	scanResultsWidget->setRootIsDecorated(FALSE);
+}
+
+
+ScanResults::~ScanResults()
+{
+}
+
+
+void ScanResults::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void ScanResults::setWpaGui(WpaGui *_wpagui)
+{
+	wpagui = _wpagui;
+	updateResults();
+}
+
+
+void ScanResults::updateResults()
+{
+	char reply[2048];
+	size_t reply_len;
+	int index;
+	char cmd[20];
+
+	scanResultsWidget->clear();
+
+	index = 0;
+	while (wpagui) {
+		snprintf(cmd, sizeof(cmd), "BSS %d", index++);
+		if (index > 1000)
+			break;
+
+		reply_len = sizeof(reply) - 1;
+		if (wpagui->ctrlRequest(cmd, reply, &reply_len) < 0)
+			break;
+		reply[reply_len] = '\0';
+
+		QString bss(reply);
+		if (bss.isEmpty() || bss.startsWith("FAIL"))
+			break;
+
+		QString ssid, bssid, freq, signal, flags;
+
+		QStringList lines = bss.split(QRegExp("\\n"));
+		for (QStringList::Iterator it = lines.begin();
+		     it != lines.end(); it++) {
+			int pos = (*it).indexOf('=') + 1;
+			if (pos < 1)
+				continue;
+
+			if ((*it).startsWith("bssid="))
+				bssid = (*it).mid(pos);
+			else if ((*it).startsWith("freq="))
+				freq = (*it).mid(pos);
+			else if ((*it).startsWith("qual="))
+				signal = (*it).mid(pos);
+			else if ((*it).startsWith("flags="))
+				flags = (*it).mid(pos);
+			else if ((*it).startsWith("ssid="))
+				ssid = (*it).mid(pos);
+		}
+
+		QTreeWidgetItem *item = new QTreeWidgetItem(scanResultsWidget);
+		if (item) {
+			item->setText(0, ssid);
+			item->setText(1, bssid);
+			item->setText(2, freq);
+			item->setText(3, signal);
+			item->setText(4, flags);
+		}
+
+		if (bssid.isEmpty())
+			break;
+	}
+}
+
+
+void ScanResults::scanRequest()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+    
+	if (wpagui == NULL)
+		return;
+    
+	wpagui->ctrlRequest("SCAN", reply, &reply_len);
+}
+
+
+void ScanResults::getResults()
+{
+	updateResults();
+}
+
+
+void ScanResults::bssSelected(QTreeWidgetItem *sel)
+{
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(wpagui);
+	nc->paramsFromScanResults(sel);
+	nc->show();
+	nc->exec();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.h b/wpa_supplicant/wpa_gui-qt4/scanresults.h
new file mode 100644
index 000000000000..2c4a1b0ace11
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.h
@@ -0,0 +1,46 @@
+/*
+ * wpa_gui - ScanResults class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef SCANRESULTS_H
+#define SCANRESULTS_H
+
+#include <QObject>
+#include "ui_scanresults.h"
+
+class WpaGui;
+
+class ScanResults : public QDialog, public Ui::ScanResults
+{
+	Q_OBJECT
+
+public:
+	ScanResults(QWidget *parent = 0, const char *name = 0,
+		    bool modal = false, Qt::WFlags fl = 0);
+	~ScanResults();
+
+public slots:
+	virtual void setWpaGui(WpaGui *_wpagui);
+	virtual void updateResults();
+	virtual void scanRequest();
+	virtual void getResults();
+	virtual void bssSelected(QTreeWidgetItem *sel);
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+};
+
+#endif /* SCANRESULTS_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/scanresults.ui b/wpa_supplicant/wpa_gui-qt4/scanresults.ui
new file mode 100644
index 000000000000..81e405efc319
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/scanresults.ui
@@ -0,0 +1,94 @@
+<ui version="4.0" >
+ <class>ScanResults</class>
+ <widget class="QDialog" name="ScanResults" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>452</width>
+    <height>244</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Scan results</string>
+  </property>
+  <layout class="QVBoxLayout" >
+   <item>
+    <widget class="QTreeWidget" name="scanResultsWidget" >
+     <property name="editTriggers" >
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="uniformRowHeights" >
+      <bool>true</bool>
+     </property>
+     <property name="sortingEnabled" >
+      <bool>true</bool>
+     </property>
+     <property name="columnCount" >
+      <number>5</number>
+     </property>
+     <column>
+      <property name="text" >
+       <string>SSID</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>BSSID</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>frequency</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>signal</string>
+      </property>
+     </column>
+     <column>
+      <property name="text" >
+       <string>flags</string>
+      </property>
+     </column>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" >
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="scanButton" >
+       <property name="text" >
+        <string>Scan</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="closeButton" >
+       <property name="text" >
+        <string>Close</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
new file mode 100644
index 000000000000..42fbdbc7b4e4
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.cpp
@@ -0,0 +1,100 @@
+/*
+ * wpa_gui - UserDataRequest class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "userdatarequest.h"
+#include "wpagui.h"
+#include "wpa_ctrl.h"
+
+
+UserDataRequest::UserDataRequest(QWidget *parent, const char *, bool,
+				 Qt::WFlags)
+	: QDialog(parent)
+{
+	setupUi(this);
+
+	connect(buttonOk, SIGNAL(clicked()), this, SLOT(sendReply()));
+	connect(buttonCancel, SIGNAL(clicked()), this, SLOT(reject()));
+	connect(queryEdit, SIGNAL(returnPressed()), this, SLOT(sendReply()));
+}
+
+
+UserDataRequest::~UserDataRequest()
+{
+}
+
+
+void UserDataRequest::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+int UserDataRequest::setParams(WpaGui *_wpagui, const char *reqMsg)
+{
+	char *tmp, *pos, *pos2;
+	wpagui = _wpagui;
+	tmp = strdup(reqMsg);
+	if (tmp == NULL)
+		return -1;
+	pos = strchr(tmp, '-');
+	if (pos == NULL) {
+		free(tmp);
+		return -1;
+	}
+	*pos++ = '\0';
+	field = tmp;
+	pos2 = strchr(pos, ':');
+	if (pos2 == NULL) {
+		free(tmp);
+		return -1;
+	}
+	*pos2++ = '\0';
+
+	networkid = atoi(pos);
+	queryInfo->setText(pos2);
+	if (strcmp(tmp, "PASSWORD") == 0) {
+		queryField->setText("Password: ");
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else if (strcmp(tmp, "NEW_PASSWORD") == 0) {
+		queryField->setText("New password: ");
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else if (strcmp(tmp, "IDENTITY") == 0)
+		queryField->setText("Identity: ");
+	else if (strcmp(tmp, "PASSPHRASE") == 0) {
+		queryField->setText("Private key passphrase: ");
+		queryEdit->setEchoMode(QLineEdit::Password);
+	} else
+		queryField->setText(field + ":");
+	free(tmp);
+
+	return 0;
+}
+
+
+void UserDataRequest::sendReply()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (wpagui == NULL) {
+		reject();
+		return;
+	}
+
+	QString cmd = QString(WPA_CTRL_RSP) + field + '-' +
+		QString::number(networkid) + ':' +
+		queryEdit->text();
+	wpagui->ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
+	accept();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.h b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
new file mode 100644
index 000000000000..2b6e8371bc65
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.h
@@ -0,0 +1,46 @@
+/*
+ * wpa_gui - UserDataRequest class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef USERDATAREQUEST_H
+#define USERDATAREQUEST_H
+
+#include <QObject>
+#include "ui_userdatarequest.h"
+
+class WpaGui;
+
+class UserDataRequest : public QDialog, public Ui::UserDataRequest
+{
+	Q_OBJECT
+
+public:
+	UserDataRequest(QWidget *parent = 0, const char *name = 0,
+			bool modal = false, Qt::WFlags fl = 0);
+	~UserDataRequest();
+
+	int setParams(WpaGui *_wpagui, const char *reqMsg);
+
+public slots:
+	virtual void sendReply();
+
+protected slots:
+	virtual void languageChange();
+
+private:
+	WpaGui *wpagui;
+	int networkid;
+	QString field;
+};
+
+#endif /* USERDATAREQUEST_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui b/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui
new file mode 100644
index 000000000000..1de2a26da1cd
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/userdatarequest.ui
@@ -0,0 +1,109 @@
+<ui version="4.0" stdsetdef="1" >
+  <author></author>
+  <comment></comment>
+  <exportmacro></exportmacro>
+  <class>UserDataRequest</class>
+  <widget class="QDialog" name="UserDataRequest" >
+    <property name="geometry" >
+      <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>216</width>
+        <height>103</height>
+      </rect>
+    </property>
+    <property name="windowTitle" >
+      <string>Authentication credentials required</string>
+    </property>
+    <property name="sizeGripEnabled" >
+      <bool>true</bool>
+    </property>
+    <layout class="QVBoxLayout" >
+      <item>
+        <widget class="QLabel" name="queryInfo" >
+          <property name="text" >
+            <string/>
+          </property>
+        </widget>
+      </item>
+      <item>
+        <layout class="QHBoxLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <item>
+            <widget class="QLabel" name="queryField" >
+              <property name="text" >
+                <string/>
+              </property>
+            </widget>
+          </item>
+          <item>
+            <widget class="QLineEdit" name="queryEdit" >
+              <property name="enabled" >
+                <bool>true</bool>
+              </property>
+              <property name="echoMode" >
+                <enum>QLineEdit::Password</enum>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+      <item>
+        <layout class="QHBoxLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <item>
+            <spacer name="spacer4" >
+              <property name="sizeHint" >
+                <size>
+                  <width>20</width>
+                  <height>20</height>
+                </size>
+              </property>
+              <property name="sizeType" >
+                <enum>Expanding</enum>
+              </property>
+              <property name="orientation" >
+                <enum>Horizontal</enum>
+              </property>
+            </spacer>
+          </item>
+          <item>
+            <widget class="QPushButton" name="buttonOk" >
+              <property name="text" >
+                <string>&amp;OK</string>
+              </property>
+              <property name="shortcut" >
+                <string/>
+              </property>
+              <property name="autoDefault" >
+                <bool>true</bool>
+              </property>
+              <property name="default" >
+                <bool>true</bool>
+              </property>
+            </widget>
+          </item>
+          <item>
+            <widget class="QPushButton" name="buttonCancel" >
+              <property name="text" >
+                <string>&amp;Cancel</string>
+              </property>
+              <property name="shortcut" >
+                <string/>
+              </property>
+              <property name="autoDefault" >
+                <bool>true</bool>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+    </layout>
+  </widget>
+  <layoutdefault spacing="6" margin="11" />
+  <pixmapfunction></pixmapfunction>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop b/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop
new file mode 100644
index 000000000000..ccc7d8741d02
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpa_gui.desktop
@@ -0,0 +1,10 @@
+[Desktop Entry]
+Version=1.0
+Name=wpa_gui
+Comment=Graphical user interface for wpa_supplicant
+Exec=wpa_gui
+Icon=wpa_gui
+GenericName=wpa_supplicant user interface
+Terminal=false
+Type=Application
+Categories=Qt;Network;
diff --git a/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro b/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro
new file mode 100644
index 000000000000..2317cbd48d04
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpa_gui.pro
@@ -0,0 +1,62 @@
+TEMPLATE	= app
+LANGUAGE	= C++
+
+CONFIG	+= qt warn_on release
+
+DEFINES += CONFIG_CTRL_IFACE
+
+win32 {
+  LIBS += -lws2_32 -static
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  SOURCES += ../../src/utils/os_win32.c
+} else:win32-g++ {
+  # cross compilation to win32
+  LIBS += -lws2_32 -static -mwindows
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  SOURCES += ../../src/utils/os_win32.c
+  RESOURCES += icons_png.qrc
+} else:win32-x-g++ {
+  # cross compilation to win32
+  LIBS += -lws2_32 -static -mwindows
+  DEFINES += CONFIG_NATIVE_WINDOWS CONFIG_CTRL_IFACE_NAMED_PIPE
+  DEFINES += _X86_
+  SOURCES += ../../src/utils/os_win32.c
+  RESOURCES += icons_png.qrc
+} else {
+  DEFINES += CONFIG_CTRL_IFACE_UNIX
+  SOURCES += ../../src/utils/os_unix.c
+}
+
+INCLUDEPATH	+= . .. ../../src/utils ../../src/common
+
+HEADERS	+= wpamsg.h \
+	wpagui.h \
+	eventhistory.h \
+	scanresults.h \
+	userdatarequest.h \
+	networkconfig.h \
+	addinterface.h
+
+SOURCES	+= main.cpp \
+	wpagui.cpp \
+	eventhistory.cpp \
+	scanresults.cpp \
+	userdatarequest.cpp \
+	networkconfig.cpp \
+	addinterface.cpp \
+	../../src/common/wpa_ctrl.c
+
+RESOURCES += icons.qrc
+
+FORMS	= wpagui.ui \
+	eventhistory.ui \
+	scanresults.ui \
+	userdatarequest.ui \
+	networkconfig.ui
+
+
+unix {
+  UI_DIR = .ui
+  MOC_DIR = .moc
+  OBJECTS_DIR = .obj
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.cpp b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
new file mode 100644
index 000000000000..dcd33b9450f2
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.cpp
@@ -0,0 +1,1699 @@
+/*
+ * wpa_gui - WpaGui class
+ * Copyright (c) 2005-2008, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifdef __MINGW32__
+/* Need to get getopt() */
+#include <unistd.h>
+#endif
+
+#ifdef CONFIG_NATIVE_WINDOWS
+#include <windows.h>
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+#include <cstdio>
+#include <QMessageBox>
+#include <QCloseEvent>
+#include <QImageReader>
+#include <QSettings>
+
+#include "wpagui.h"
+#include "dirent.h"
+#include "wpa_ctrl.h"
+#include "userdatarequest.h"
+#include "networkconfig.h"
+
+#if 1
+/* Silence stdout */
+#define printf wpagui_printf
+static int wpagui_printf(const char *, ...)
+{
+	return 0;
+}
+#endif
+
+WpaGui::WpaGui(QApplication *_app, QWidget *parent, const char *, Qt::WFlags)
+	: QMainWindow(parent), app(_app)
+{
+	setupUi(this);
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	fileStopServiceAction = new QAction(this);
+	fileStopServiceAction->setObjectName("Stop Service");
+	fileStopServiceAction->setIconText("Stop Service");
+	fileMenu->insertAction(actionWPS, fileStopServiceAction);
+
+	fileStartServiceAction = new QAction(this);
+	fileStartServiceAction->setObjectName("Start Service");
+	fileStartServiceAction->setIconText("Start Service");
+	fileMenu->insertAction(fileStopServiceAction, fileStartServiceAction);
+
+	connect(fileStartServiceAction, SIGNAL(triggered()), this,
+		SLOT(startService()));
+	connect(fileStopServiceAction, SIGNAL(triggered()), this,
+		SLOT(stopService()));
+
+	addInterfaceAction = new QAction(this);
+	addInterfaceAction->setIconText("Add Interface");
+	fileMenu->insertAction(fileStartServiceAction, addInterfaceAction);
+
+	connect(addInterfaceAction, SIGNAL(triggered()), this,
+		SLOT(addInterface()));
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	(void) statusBar();
+
+	/*
+	 * Disable WPS tab by default; it will be enabled if wpa_supplicant is
+	 * built with WPS support.
+	 */
+	wpsTab->setEnabled(false);
+	wpaguiTab->setTabEnabled(wpaguiTab->indexOf(wpsTab), false);
+
+	connect(fileEventHistoryAction, SIGNAL(triggered()), this,
+		SLOT(eventHistory()));
+	connect(fileSaveConfigAction, SIGNAL(triggered()), this,
+		SLOT(saveConfig()));
+	connect(actionWPS, SIGNAL(triggered()), this, SLOT(wpsDialog()));
+	connect(fileExitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+	connect(networkAddAction, SIGNAL(triggered()), this,
+		SLOT(addNetwork()));
+	connect(networkEditAction, SIGNAL(triggered()), this,
+		SLOT(editSelectedNetwork()));
+	connect(networkRemoveAction, SIGNAL(triggered()), this,
+		SLOT(removeSelectedNetwork()));
+	connect(networkEnableAllAction, SIGNAL(triggered()), this,
+		SLOT(enableAllNetworks()));
+	connect(networkDisableAllAction, SIGNAL(triggered()), this,
+		SLOT(disableAllNetworks()));
+	connect(networkRemoveAllAction, SIGNAL(triggered()), this,
+		SLOT(removeAllNetworks()));
+	connect(helpIndexAction, SIGNAL(triggered()), this, SLOT(helpIndex()));
+	connect(helpContentsAction, SIGNAL(triggered()), this,
+		SLOT(helpContents()));
+	connect(helpAboutAction, SIGNAL(triggered()), this, SLOT(helpAbout()));
+	connect(disconnectButton, SIGNAL(clicked()), this, SLOT(disconnect()));
+	connect(scanButton, SIGNAL(clicked()), this, SLOT(scan()));
+	connect(connectButton, SIGNAL(clicked()), this, SLOT(connectB()));
+	connect(adapterSelect, SIGNAL(activated(const QString&)), this,
+		SLOT(selectAdapter(const QString&)));
+	connect(networkSelect, SIGNAL(activated(const QString&)), this,
+		SLOT(selectNetwork(const QString&)));
+	connect(addNetworkButton, SIGNAL(clicked()), this, SLOT(addNetwork()));
+	connect(editNetworkButton, SIGNAL(clicked()), this,
+		SLOT(editListedNetwork()));
+	connect(removeNetworkButton, SIGNAL(clicked()), this,
+		SLOT(removeListedNetwork()));
+	connect(networkList, SIGNAL(itemSelectionChanged()), this,
+		SLOT(updateNetworkDisabledStatus()));
+	connect(enableRadioButton, SIGNAL(toggled(bool)), this,
+		SLOT(enableListedNetwork(bool)));
+	connect(disableRadioButton, SIGNAL(toggled(bool)), this,
+		SLOT(disableListedNetwork(bool)));
+	connect(scanNetworkButton, SIGNAL(clicked()), this, SLOT(scan()));
+	connect(networkList, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
+		this, SLOT(editListedNetwork()));
+	connect(wpaguiTab, SIGNAL(currentChanged(int)), this,
+		SLOT(tabChanged(int)));
+	connect(wpsPbcButton, SIGNAL(clicked()), this, SLOT(wpsPbc()));
+	connect(wpsPinButton, SIGNAL(clicked()), this, SLOT(wpsGeneratePin()));
+	connect(wpsApPinEdit, SIGNAL(textChanged(const QString &)), this,
+		SLOT(wpsApPinChanged(const QString &)));
+	connect(wpsApPinButton, SIGNAL(clicked()), this, SLOT(wpsApPin()));
+
+	eh = NULL;
+	scanres = NULL;
+	add_iface = NULL;
+	udr = NULL;
+	tray_icon = NULL;
+	startInTray = false;
+	ctrl_iface = NULL;
+	ctrl_conn = NULL;
+	monitor_conn = NULL;
+	msgNotifier = NULL;
+	ctrl_iface_dir = strdup("/var/run/wpa_supplicant");
+
+	parse_argv();
+
+	if (app->isSessionRestored()) {
+		QSettings settings("wpa_supplicant", "wpa_gui");
+		settings.beginGroup("state");
+		if (app->sessionId().compare(settings.value("session_id").
+					     toString()) == 0)
+			startInTray = settings.value("in_tray").toBool();
+		settings.endGroup();
+	}
+
+	if (QSystemTrayIcon::isSystemTrayAvailable())
+		createTrayIcon(startInTray);
+	else
+		show();
+
+	connectedToService = false;
+	textStatus->setText("connecting to wpa_supplicant");
+	timer = new QTimer(this);
+	connect(timer, SIGNAL(timeout()), SLOT(ping()));
+	timer->setSingleShot(FALSE);
+	timer->start(1000);
+
+	if (openCtrlConnection(ctrl_iface) < 0) {
+		printf("Failed to open control connection to "
+		       "wpa_supplicant.\n");
+	}
+
+	updateStatus();
+	networkMayHaveChanged = true;
+	updateNetworks();
+}
+
+
+WpaGui::~WpaGui()
+{
+	delete msgNotifier;
+
+	if (monitor_conn) {
+		wpa_ctrl_detach(monitor_conn);
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+	}
+	if (ctrl_conn) {
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+	}
+
+	if (eh) {
+		eh->close();
+		delete eh;
+		eh = NULL;
+	}
+
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (add_iface) {
+		add_iface->close();
+		delete add_iface;
+		add_iface = NULL;
+	}
+
+	if (udr) {
+		udr->close();
+		delete udr;
+		udr = NULL;
+	}
+
+	free(ctrl_iface);
+	ctrl_iface = NULL;
+
+	free(ctrl_iface_dir);
+	ctrl_iface_dir = NULL;
+}
+
+
+void WpaGui::languageChange()
+{
+	retranslateUi(this);
+}
+
+
+void WpaGui::parse_argv()
+{
+	int c;
+	for (;;) {
+		c = getopt(qApp->argc(), qApp->argv(), "i:p:t");
+		if (c < 0)
+			break;
+		switch (c) {
+		case 'i':
+			free(ctrl_iface);
+			ctrl_iface = strdup(optarg);
+			break;
+		case 'p':
+			free(ctrl_iface_dir);
+			ctrl_iface_dir = strdup(optarg);
+			break;
+		case 't':
+			startInTray = true;
+			break;
+		}
+	}
+}
+
+
+int WpaGui::openCtrlConnection(const char *ifname)
+{
+	char *cfile;
+	int flen;
+	char buf[2048], *pos, *pos2;
+	size_t len;
+
+	if (ifname) {
+		if (ifname != ctrl_iface) {
+			free(ctrl_iface);
+			ctrl_iface = strdup(ifname);
+		}
+	} else {
+#ifdef CONFIG_CTRL_IFACE_UDP
+		free(ctrl_iface);
+		ctrl_iface = strdup("udp");
+#endif /* CONFIG_CTRL_IFACE_UDP */
+#ifdef CONFIG_CTRL_IFACE_UNIX
+		struct dirent *dent;
+		DIR *dir = opendir(ctrl_iface_dir);
+		free(ctrl_iface);
+		ctrl_iface = NULL;
+		if (dir) {
+			while ((dent = readdir(dir))) {
+#ifdef _DIRENT_HAVE_D_TYPE
+				/* Skip the file if it is not a socket.
+				 * Also accept DT_UNKNOWN (0) in case
+				 * the C library or underlying file
+				 * system does not support d_type. */
+				if (dent->d_type != DT_SOCK &&
+				    dent->d_type != DT_UNKNOWN)
+					continue;
+#endif /* _DIRENT_HAVE_D_TYPE */
+
+				if (strcmp(dent->d_name, ".") == 0 ||
+				    strcmp(dent->d_name, "..") == 0)
+					continue;
+				printf("Selected interface '%s'\n",
+				       dent->d_name);
+				ctrl_iface = strdup(dent->d_name);
+				break;
+			}
+			closedir(dir);
+		}
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+		struct wpa_ctrl *ctrl;
+		int ret;
+
+		free(ctrl_iface);
+		ctrl_iface = NULL;
+
+		ctrl = wpa_ctrl_open(NULL);
+		if (ctrl) {
+			len = sizeof(buf) - 1;
+			ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf,
+					       &len, NULL);
+			if (ret >= 0) {
+				connectedToService = true;
+				buf[len] = '\0';
+				pos = strchr(buf, '\n');
+				if (pos)
+					*pos = '\0';
+				ctrl_iface = strdup(buf);
+			}
+			wpa_ctrl_close(ctrl);
+		}
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+	}
+
+	if (ctrl_iface == NULL) {
+#ifdef CONFIG_NATIVE_WINDOWS
+		static bool first = true;
+		if (first && !serviceRunning()) {
+			first = false;
+			if (QMessageBox::warning(
+				    this, qAppName(),
+				    "wpa_supplicant service is not running.\n"
+				    "Do you want to start it?",
+				    QMessageBox::Yes | QMessageBox::No) ==
+			    QMessageBox::Yes)
+				startService();
+		}
+#endif /* CONFIG_NATIVE_WINDOWS */
+		return -1;
+	}
+
+#ifdef CONFIG_CTRL_IFACE_UNIX
+	flen = strlen(ctrl_iface_dir) + strlen(ctrl_iface) + 2;
+	cfile = (char *) malloc(flen);
+	if (cfile == NULL)
+		return -1;
+	snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ctrl_iface);
+#else /* CONFIG_CTRL_IFACE_UNIX */
+	flen = strlen(ctrl_iface) + 1;
+	cfile = (char *) malloc(flen);
+	if (cfile == NULL)
+		return -1;
+	snprintf(cfile, flen, "%s", ctrl_iface);
+#endif /* CONFIG_CTRL_IFACE_UNIX */
+
+	if (ctrl_conn) {
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+	}
+
+	if (monitor_conn) {
+		delete msgNotifier;
+		msgNotifier = NULL;
+		wpa_ctrl_detach(monitor_conn);
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+	}
+
+	printf("Trying to connect to '%s'\n", cfile);
+	ctrl_conn = wpa_ctrl_open(cfile);
+	if (ctrl_conn == NULL) {
+		free(cfile);
+		return -1;
+	}
+	monitor_conn = wpa_ctrl_open(cfile);
+	free(cfile);
+	if (monitor_conn == NULL) {
+		wpa_ctrl_close(ctrl_conn);
+		return -1;
+	}
+	if (wpa_ctrl_attach(monitor_conn)) {
+		printf("Failed to attach to wpa_supplicant\n");
+		wpa_ctrl_close(monitor_conn);
+		monitor_conn = NULL;
+		wpa_ctrl_close(ctrl_conn);
+		ctrl_conn = NULL;
+		return -1;
+	}
+
+#if defined(CONFIG_CTRL_IFACE_UNIX) || defined(CONFIG_CTRL_IFACE_UDP)
+	msgNotifier = new QSocketNotifier(wpa_ctrl_get_fd(monitor_conn),
+					  QSocketNotifier::Read, this);
+	connect(msgNotifier, SIGNAL(activated(int)), SLOT(receiveMsgs()));
+#endif
+
+	adapterSelect->clear();
+	adapterSelect->addItem(ctrl_iface);
+	adapterSelect->setCurrentIndex(0);
+
+	len = sizeof(buf) - 1;
+	if (wpa_ctrl_request(ctrl_conn, "INTERFACES", 10, buf, &len, NULL) >=
+	    0) {
+		buf[len] = '\0';
+		pos = buf;
+		while (*pos) {
+			pos2 = strchr(pos, '\n');
+			if (pos2)
+				*pos2 = '\0';
+			if (strcmp(pos, ctrl_iface) != 0)
+				adapterSelect->addItem(pos);
+			if (pos2)
+				pos = pos2 + 1;
+			else
+				break;
+		}
+	}
+
+	len = sizeof(buf) - 1;
+	if (wpa_ctrl_request(ctrl_conn, "GET_CAPABILITY eap", 18, buf, &len,
+			     NULL) >= 0) {
+		buf[len] = '\0';
+
+		QString res(buf);
+		QStringList types = res.split(QChar(' '));
+		bool wps = types.contains("WSC");
+		actionWPS->setEnabled(wps);
+		wpsTab->setEnabled(wps);
+		wpaguiTab->setTabEnabled(wpaguiTab->indexOf(wpsTab), wps);
+	}
+
+	return 0;
+}
+
+
+static void wpa_gui_msg_cb(char *msg, size_t)
+{
+	/* This should not happen anymore since two control connections are
+	 * used. */
+	printf("missed message: %s\n", msg);
+}
+
+
+int WpaGui::ctrlRequest(const char *cmd, char *buf, size_t *buflen)
+{
+	int ret;
+
+	if (ctrl_conn == NULL)
+		return -3;
+	ret = wpa_ctrl_request(ctrl_conn, cmd, strlen(cmd), buf, buflen,
+			       wpa_gui_msg_cb);
+	if (ret == -2)
+		printf("'%s' command timed out.\n", cmd);
+	else if (ret < 0)
+		printf("'%s' command failed.\n", cmd);
+
+	return ret;
+}
+
+
+void WpaGui::updateStatus()
+{
+	char buf[2048], *start, *end, *pos;
+	size_t len;
+
+	pingsToStatusUpdate = 10;
+
+	len = sizeof(buf) - 1;
+	if (ctrl_conn == NULL || ctrlRequest("STATUS", buf, &len) < 0) {
+		textStatus->setText("Could not get status from "
+				    "wpa_supplicant");
+		textAuthentication->clear();
+		textEncryption->clear();
+		textSsid->clear();
+		textBssid->clear();
+		textIpAddress->clear();
+
+#ifdef CONFIG_NATIVE_WINDOWS
+		static bool first = true;
+		if (first && connectedToService &&
+		    (ctrl_iface == NULL || *ctrl_iface == '\0')) {
+			first = false;
+			if (QMessageBox::information(
+				    this, qAppName(),
+				    "No network interfaces in use.\n"
+				    "Would you like to add one?",
+				    QMessageBox::Yes | QMessageBox::No) ==
+			    QMessageBox::Yes)
+				addInterface();
+		}
+#endif /* CONFIG_NATIVE_WINDOWS */
+		return;
+	}
+
+	buf[len] = '\0';
+
+	bool auth_updated = false, ssid_updated = false;
+	bool bssid_updated = false, ipaddr_updated = false;
+	bool status_updated = false;
+	char *pairwise_cipher = NULL, *group_cipher = NULL;
+
+	start = buf;
+	while (*start) {
+		bool last = false;
+		end = strchr(start, '\n');
+		if (end == NULL) {
+			last = true;
+			end = start;
+			while (end[0] && end[1])
+				end++;
+		}
+		*end = '\0';
+
+		pos = strchr(start, '=');
+		if (pos) {
+			*pos++ = '\0';
+			if (strcmp(start, "bssid") == 0) {
+				bssid_updated = true;
+				textBssid->setText(pos);
+			} else if (strcmp(start, "ssid") == 0) {
+				ssid_updated = true;
+				textSsid->setText(pos);
+			} else if (strcmp(start, "ip_address") == 0) {
+				ipaddr_updated = true;
+				textIpAddress->setText(pos);
+			} else if (strcmp(start, "wpa_state") == 0) {
+				status_updated = true;
+				textStatus->setText(pos);
+			} else if (strcmp(start, "key_mgmt") == 0) {
+				auth_updated = true;
+				textAuthentication->setText(pos);
+				/* TODO: could add EAP status to this */
+			} else if (strcmp(start, "pairwise_cipher") == 0) {
+				pairwise_cipher = pos;
+			} else if (strcmp(start, "group_cipher") == 0) {
+				group_cipher = pos;
+			}
+		}
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+
+	if (pairwise_cipher || group_cipher) {
+		QString encr;
+		if (pairwise_cipher && group_cipher &&
+		    strcmp(pairwise_cipher, group_cipher) != 0) {
+			encr.append(pairwise_cipher);
+			encr.append(" + ");
+			encr.append(group_cipher);
+		} else if (pairwise_cipher) {
+			encr.append(pairwise_cipher);
+		} else {
+			encr.append(group_cipher);
+			encr.append(" [group key only]");
+		}
+		textEncryption->setText(encr);
+	} else
+		textEncryption->clear();
+
+	if (!status_updated)
+		textStatus->clear();
+	if (!auth_updated)
+		textAuthentication->clear();
+	if (!ssid_updated)
+		textSsid->clear();
+	if (!bssid_updated)
+		textBssid->clear();
+	if (!ipaddr_updated)
+		textIpAddress->clear();
+}
+
+
+void WpaGui::updateNetworks()
+{
+	char buf[2048], *start, *end, *id, *ssid, *bssid, *flags;
+	size_t len;
+	int first_active = -1;
+	int was_selected = -1;
+	bool current = false;
+
+	if (!networkMayHaveChanged)
+		return;
+
+	if (networkList->currentRow() >= 0)
+		was_selected = networkList->currentRow();
+
+	networkSelect->clear();
+	networkList->clear();
+
+	if (ctrl_conn == NULL)
+		return;
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
+		return;
+
+	buf[len] = '\0';
+	start = strchr(buf, '\n');
+	if (start == NULL)
+		return;
+	start++;
+
+	while (*start) {
+		bool last = false;
+		end = strchr(start, '\n');
+		if (end == NULL) {
+			last = true;
+			end = start;
+			while (end[0] && end[1])
+				end++;
+		}
+		*end = '\0';
+
+		id = start;
+		ssid = strchr(id, '\t');
+		if (ssid == NULL)
+			break;
+		*ssid++ = '\0';
+		bssid = strchr(ssid, '\t');
+		if (bssid == NULL)
+			break;
+		*bssid++ = '\0';
+		flags = strchr(bssid, '\t');
+		if (flags == NULL)
+			break;
+		*flags++ = '\0';
+
+		QString network(id);
+		network.append(": ");
+		network.append(ssid);
+		networkSelect->addItem(network);
+		networkList->addItem(network);
+
+		if (strstr(flags, "[CURRENT]")) {
+			networkSelect->setCurrentIndex(networkSelect->count() -
+						      1);
+			current = true;
+		} else if (first_active < 0 &&
+			   strstr(flags, "[DISABLED]") == NULL)
+			first_active = networkSelect->count() - 1;
+
+		if (last)
+			break;
+		start = end + 1;
+	}
+
+	if (networkSelect->count() > 1)
+		networkSelect->addItem("Select any network");
+
+	if (!current && first_active >= 0)
+		networkSelect->setCurrentIndex(first_active);
+
+	if (was_selected >= 0 && networkList->count() > 0) {
+		if (was_selected < networkList->count())
+			networkList->setCurrentRow(was_selected);
+		else
+			networkList->setCurrentRow(networkList->count() - 1);
+	}
+	else
+		networkList->setCurrentRow(networkSelect->currentIndex());
+
+	networkMayHaveChanged = false;
+}
+
+
+void WpaGui::helpIndex()
+{
+	printf("helpIndex\n");
+}
+
+
+void WpaGui::helpContents()
+{
+	printf("helpContents\n");
+}
+
+
+void WpaGui::helpAbout()
+{
+	QMessageBox::about(this, "wpa_gui for wpa_supplicant",
+			   "Copyright (c) 2003-2008,\n"
+			   "Jouni Malinen <j@w1.fi>\n"
+			   "and contributors.\n"
+			   "\n"
+			   "This program is free software. You can\n"
+			   "distribute it and/or modify it under the terms "
+			   "of\n"
+			   "the GNU General Public License version 2.\n"
+			   "\n"
+			   "Alternatively, this software may be distributed\n"
+			   "under the terms of the BSD license.\n"
+			   "\n"
+			   "This product includes software developed\n"
+			   "by the OpenSSL Project for use in the\n"
+			   "OpenSSL Toolkit (http://www.openssl.org/)\n");
+}
+
+
+void WpaGui::disconnect()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+	ctrlRequest("DISCONNECT", reply, &reply_len);
+	stopWpsRun(false);
+}
+
+
+void WpaGui::scan()
+{
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+	}
+
+	scanres = new ScanResults();
+	if (scanres == NULL)
+		return;
+	scanres->setWpaGui(this);
+	scanres->show();
+	scanres->exec();
+}
+
+
+void WpaGui::eventHistory()
+{
+	if (eh) {
+		eh->close();
+		delete eh;
+	}
+
+	eh = new EventHistory();
+	if (eh == NULL)
+		return;
+	eh->addEvents(msgs);
+	eh->show();
+	eh->exec();
+}
+
+
+void WpaGui::ping()
+{
+	char buf[10];
+	size_t len;
+
+#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
+	/*
+	 * QSocketNotifier cannot be used with Windows named pipes, so use a
+	 * timer to check for received messages for now. This could be
+	 * optimized be doing something specific to named pipes or Windows
+	 * events, but it is not clear what would be the best way of doing that
+	 * in Qt.
+	 */
+	receiveMsgs();
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+
+	if (scanres && !scanres->isVisible()) {
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (eh && !eh->isVisible()) {
+		delete eh;
+		eh = NULL;
+	}
+
+	if (udr && !udr->isVisible()) {
+		delete udr;
+		udr = NULL;
+	}
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("PING", buf, &len) < 0) {
+		printf("PING failed - trying to reconnect\n");
+		if (openCtrlConnection(ctrl_iface) >= 0) {
+			printf("Reconnected successfully\n");
+			pingsToStatusUpdate = 0;
+		}
+	}
+
+	pingsToStatusUpdate--;
+	if (pingsToStatusUpdate <= 0) {
+		updateStatus();
+		updateNetworks();
+	}
+
+#ifndef CONFIG_CTRL_IFACE_NAMED_PIPE
+	/* Use less frequent pings and status updates when the main window is
+	 * hidden (running in taskbar). */
+	int interval = isHidden() ? 5000 : 1000;
+	if (timer->interval() != interval)
+		timer->setInterval(interval);
+#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
+}
+
+
+static int str_match(const char *a, const char *b)
+{
+	return strncmp(a, b, strlen(b)) == 0;
+}
+
+
+void WpaGui::processMsg(char *msg)
+{
+	char *pos = msg, *pos2;
+	int priority = 2;
+
+	if (*pos == '<') {
+		/* skip priority */
+		pos++;
+		priority = atoi(pos);
+		pos = strchr(pos, '>');
+		if (pos)
+			pos++;
+		else
+			pos = msg;
+	}
+
+	WpaMsg wm(pos, priority);
+	if (eh)
+		eh->addEvent(wm);
+	msgs.append(wm);
+	while (msgs.count() > 100)
+		msgs.pop_front();
+
+	/* Update last message with truncated version of the event */
+	if (strncmp(pos, "CTRL-", 5) == 0) {
+		pos2 = strchr(pos, str_match(pos, WPA_CTRL_REQ) ? ':' : ' ');
+		if (pos2)
+			pos2++;
+		else
+			pos2 = pos;
+	} else
+		pos2 = pos;
+	QString lastmsg = pos2;
+	lastmsg.truncate(40);
+	textLastMessage->setText(lastmsg);
+
+	pingsToStatusUpdate = 0;
+	networkMayHaveChanged = true;
+
+	if (str_match(pos, WPA_CTRL_REQ))
+		processCtrlReq(pos + strlen(WPA_CTRL_REQ));
+	else if (str_match(pos, WPA_EVENT_SCAN_RESULTS) && scanres)
+		scanres->updateResults();
+	else if (str_match(pos, WPA_EVENT_DISCONNECTED))
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Disconnected from network.");
+	else if (str_match(pos, WPA_EVENT_CONNECTED)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Connection to network established.");
+		QTimer::singleShot(5 * 1000, this, SLOT(showTrayStatus()));
+		stopWpsRun(true);
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE_PBC)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Wi-Fi Protected Setup (WPS) AP\n"
+				"in active PBC mode found.");
+		wpsStatusText->setText("WPS AP in active PBC mode found");
+		wpaguiTab->setCurrentWidget(wpsTab);
+		wpsInstructions->setText("Press the PBC button on the screen "
+					 "to start registration");
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE_PIN)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Wi-Fi Protected Setup (WPS) AP\n"
+				" in active PIN mode found.");
+		wpsStatusText->setText("WPS AP with recently selected "
+				       "registrar");
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_AP_AVAILABLE)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Wi-Fi Protected Setup (WPS)\n"
+				"AP detected.");
+		wpsStatusText->setText("WPS AP detected");
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_OVERLAP)) {
+		showTrayMessage(QSystemTrayIcon::Information, 3,
+				"Wi-Fi Protected Setup (WPS)\n"
+				"PBC mode overlap detected.");
+		wpsStatusText->setText("PBC mode overlap detected");
+		wpsInstructions->setText("More than one AP is currently in "
+					 "active WPS PBC mode. Wait couple of "
+					 "minutes and try again");
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPS_EVENT_CRED_RECEIVED)) {
+		wpsStatusText->setText("Network configuration received");
+		wpaguiTab->setCurrentWidget(wpsTab);
+	} else if (str_match(pos, WPA_EVENT_EAP_METHOD)) {
+		if (strstr(pos, "(WSC)"))
+			wpsStatusText->setText("Registration started");
+	} else if (str_match(pos, WPS_EVENT_M2D)) {
+		wpsStatusText->setText("Registrar does not yet know PIN");
+	} else if (str_match(pos, WPS_EVENT_FAIL)) {
+		wpsStatusText->setText("Registration failed");
+	} else if (str_match(pos, WPS_EVENT_SUCCESS)) {
+		wpsStatusText->setText("Registration succeeded");
+	}
+}
+
+
+void WpaGui::processCtrlReq(const char *req)
+{
+	if (udr) {
+		udr->close();
+		delete udr;
+	}
+	udr = new UserDataRequest();
+	if (udr == NULL)
+		return;
+	if (udr->setParams(this, req) < 0) {
+		delete udr;
+		udr = NULL;
+		return;
+	}
+	udr->show();
+	udr->exec();
+}
+
+
+void WpaGui::receiveMsgs()
+{
+	char buf[256];
+	size_t len;
+
+	while (monitor_conn && wpa_ctrl_pending(monitor_conn) > 0) {
+		len = sizeof(buf) - 1;
+		if (wpa_ctrl_recv(monitor_conn, buf, &len) == 0) {
+			buf[len] = '\0';
+			processMsg(buf);
+		}
+	}
+}
+
+
+void WpaGui::connectB()
+{
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+	ctrlRequest("REASSOCIATE", reply, &reply_len);
+}
+
+
+void WpaGui::selectNetwork( const QString &sel )
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.startsWith("Select any")) {
+		cmd = "any";
+	} else {
+		int pos = cmd.indexOf(':');
+		if (pos < 0) {
+			printf("Invalid selectNetwork '%s'\n",
+			       cmd.toAscii().constData());
+			return;
+		}
+		cmd.truncate(pos);
+	}
+	cmd.prepend("SELECT_NETWORK ");
+	ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
+	triggerUpdate();
+	stopWpsRun(false);
+}
+
+
+void WpaGui::enableNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (!cmd.startsWith("all")) {
+		int pos = cmd.indexOf(':');
+		if (pos < 0) {
+			printf("Invalid enableNetwork '%s'\n",
+			       cmd.toAscii().constData());
+			return;
+		}
+		cmd.truncate(pos);
+	}
+	cmd.prepend("ENABLE_NETWORK ");
+	ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::disableNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (!cmd.startsWith("all")) {
+		int pos = cmd.indexOf(':');
+		if (pos < 0) {
+			printf("Invalid disableNetwork '%s'\n",
+			       cmd.toAscii().constData());
+			return;
+		}
+		cmd.truncate(pos);
+	}
+	cmd.prepend("DISABLE_NETWORK ");
+	ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::editNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	int id = -1;
+
+	if (!cmd.startsWith("Select any")) {
+		int pos = sel.indexOf(':');
+		if (pos < 0) {
+			printf("Invalid editNetwork '%s'\n",
+			       cmd.toAscii().constData());
+			return;
+		}
+		cmd.truncate(pos);
+		id = cmd.toInt();
+	}
+
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(this);
+
+	if (id >= 0)
+		nc->paramsFromConfig(id);
+	else
+		nc->newNetwork();
+
+	nc->show();
+	nc->exec();
+}
+
+
+void WpaGui::editSelectedNetwork()
+{
+	if (networkSelect->count() < 1) {
+		QMessageBox::information(this, "No Networks",
+			                 "There are no networks to edit.\n");
+		return;
+	}
+	QString sel(networkSelect->currentText());
+	editNetwork(sel);
+}
+
+
+void WpaGui::editListedNetwork()
+{
+	if (networkList->currentRow() < 0) {
+		QMessageBox::information(this, "Select A Network",
+					 "Select a network from the list to"
+					 " edit it.\n");
+		return;
+	}
+	QString sel(networkList->currentItem()->text());
+	editNetwork(sel);
+}
+
+
+void WpaGui::triggerUpdate()
+{
+	updateStatus();
+	networkMayHaveChanged = true;
+	updateNetworks();
+}
+
+
+void WpaGui::addNetwork()
+{
+	NetworkConfig *nc = new NetworkConfig();
+	if (nc == NULL)
+		return;
+	nc->setWpaGui(this);
+	nc->newNetwork();
+	nc->show();
+	nc->exec();
+}
+
+
+void WpaGui::removeNetwork(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply);
+
+	if (cmd.startsWith("Select any"))
+		return;
+
+	if (!cmd.startsWith("all")) {
+		int pos = cmd.indexOf(':');
+		if (pos < 0) {
+			printf("Invalid removeNetwork '%s'\n",
+			       cmd.toAscii().constData());
+			return;
+		}
+		cmd.truncate(pos);
+	}
+	cmd.prepend("REMOVE_NETWORK ");
+	ctrlRequest(cmd.toAscii().constData(), reply, &reply_len);
+	triggerUpdate();
+}
+
+
+void WpaGui::removeSelectedNetwork()
+{
+	if (networkSelect->count() < 1) {
+		QMessageBox::information(this, "No Networks",
+			                 "There are no networks to remove.\n");
+		return;
+	}
+	QString sel(networkSelect->currentText());
+	removeNetwork(sel);
+}
+
+
+void WpaGui::removeListedNetwork()
+{
+	if (networkList->currentRow() < 0) {
+		QMessageBox::information(this, "Select A Network",
+					 "Select a network from the list to"
+					 " remove it.\n");
+		return;
+	}
+	QString sel(networkList->currentItem()->text());
+	removeNetwork(sel);
+}
+
+
+void WpaGui::enableAllNetworks()
+{
+	QString sel("all");
+	enableNetwork(sel);
+}
+
+
+void WpaGui::disableAllNetworks()
+{
+	QString sel("all");
+	disableNetwork(sel);
+}
+
+
+void WpaGui::removeAllNetworks()
+{
+	QString sel("all");
+	removeNetwork(sel);
+}
+
+
+int WpaGui::getNetworkDisabled(const QString &sel)
+{
+	QString cmd(sel);
+	char reply[10];
+	size_t reply_len = sizeof(reply) - 1;
+	int pos = cmd.indexOf(':');
+	if (pos < 0) {
+		printf("Invalid getNetworkDisabled '%s'\n",
+		       cmd.toAscii().constData());
+		return -1;
+	}
+	cmd.truncate(pos);
+	cmd.prepend("GET_NETWORK ");
+	cmd.append(" disabled");
+
+	if (ctrlRequest(cmd.toAscii().constData(), reply, &reply_len) >= 0
+	    && reply_len >= 1) {
+		reply[reply_len] = '\0';
+		if (!str_match(reply, "FAIL"))
+			return atoi(reply);
+	}
+
+	return -1;
+}
+
+
+void WpaGui::updateNetworkDisabledStatus()
+{
+	if (networkList->currentRow() < 0)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	switch (getNetworkDisabled(sel)) {
+	case 0:
+		if (!enableRadioButton->isChecked())
+			enableRadioButton->setChecked(true);
+		return;
+	case 1:
+		if (!disableRadioButton->isChecked())
+			disableRadioButton->setChecked(true);
+		return;
+	}
+}
+
+
+void WpaGui::enableListedNetwork(bool enabled)
+{
+	if (networkList->currentRow() < 0 || !enabled)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	if (getNetworkDisabled(sel) == 1)
+		enableNetwork(sel);
+}
+
+
+void WpaGui::disableListedNetwork(bool disabled)
+{
+	if (networkList->currentRow() < 0 || !disabled)
+		return;
+
+	QString sel(networkList->currentItem()->text());
+
+	if (getNetworkDisabled(sel) == 0)
+		disableNetwork(sel);
+}
+
+
+void WpaGui::saveConfig()
+{
+	char buf[10];
+	size_t len;
+
+	len = sizeof(buf) - 1;
+	ctrlRequest("SAVE_CONFIG", buf, &len);
+
+	buf[len] = '\0';
+
+	if (str_match(buf, "FAIL"))
+		QMessageBox::warning(this, "Failed to save configuration",
+			             "The configuration could not be saved.\n"
+				     "\n"
+				     "The update_config=1 configuration option\n"
+				     "must be used for configuration saving to\n"
+				     "be permitted.\n");
+	else
+		QMessageBox::information(this, "Saved configuration",
+			                 "The current configuration was saved."
+					 "\n");
+}
+
+
+void WpaGui::selectAdapter( const QString & sel )
+{
+	if (openCtrlConnection(sel.toAscii().constData()) < 0)
+		printf("Failed to open control connection to "
+		       "wpa_supplicant.\n");
+	updateStatus();
+	updateNetworks();
+}
+
+
+void WpaGui::createTrayIcon(bool trayOnly)
+{
+	QApplication::setQuitOnLastWindowClosed(false);
+
+	tray_icon = new QSystemTrayIcon(this);
+	tray_icon->setToolTip(qAppName() + " - wpa_supplicant user interface");
+	if (QImageReader::supportedImageFormats().contains(QByteArray("svg")))
+		tray_icon->setIcon(QIcon(":/icons/wpa_gui.svg"));
+	else
+		tray_icon->setIcon(QIcon(":/icons/wpa_gui.png"));
+
+	connect(tray_icon,
+		SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
+		this, SLOT(trayActivated(QSystemTrayIcon::ActivationReason)));
+
+	ackTrayIcon = false;
+
+	tray_menu = new QMenu(this);
+
+	disconnectAction = new QAction("&Disconnect", this);
+	reconnectAction = new QAction("Re&connect", this);
+	connect(disconnectAction, SIGNAL(triggered()), this,
+		SLOT(disconnect()));
+	connect(reconnectAction, SIGNAL(triggered()), this,
+		SLOT(connectB()));
+	tray_menu->addAction(disconnectAction);
+	tray_menu->addAction(reconnectAction);
+	tray_menu->addSeparator();
+
+	eventAction = new QAction("&Event History", this);
+	scanAction = new QAction("Scan &Results", this);
+	statAction = new QAction("S&tatus", this);
+	connect(eventAction, SIGNAL(triggered()), this, SLOT(eventHistory()));
+	connect(scanAction, SIGNAL(triggered()), this, SLOT(scan()));
+	connect(statAction, SIGNAL(triggered()), this, SLOT(showTrayStatus()));
+	tray_menu->addAction(eventAction);
+	tray_menu->addAction(scanAction);
+	tray_menu->addAction(statAction);
+	tray_menu->addSeparator();
+
+	showAction = new QAction("&Show Window", this);
+	hideAction = new QAction("&Hide Window", this);
+	quitAction = new QAction("&Quit", this);
+	connect(showAction, SIGNAL(triggered()), this, SLOT(show()));
+	connect(hideAction, SIGNAL(triggered()), this, SLOT(hide()));
+	connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+	tray_menu->addAction(showAction);
+	tray_menu->addAction(hideAction);
+	tray_menu->addSeparator();
+	tray_menu->addAction(quitAction);
+
+	tray_icon->setContextMenu(tray_menu);
+
+	tray_icon->show();
+
+	if (!trayOnly)
+		show();
+	inTray = trayOnly;
+}
+
+
+void WpaGui::showTrayMessage(QSystemTrayIcon::MessageIcon type, int sec,
+			     const QString & msg)
+{
+	if (!QSystemTrayIcon::supportsMessages())
+		return;
+
+	if (isVisible() || !tray_icon || !tray_icon->isVisible())
+		return;
+
+	tray_icon->showMessage(qAppName(), msg, type, sec * 1000);
+}
+
+
+void WpaGui::trayActivated(QSystemTrayIcon::ActivationReason how)
+ {
+	switch (how) {
+	/* use close() here instead of hide() and allow the
+	 * custom closeEvent handler take care of children */
+	case QSystemTrayIcon::Trigger:
+		ackTrayIcon = true;
+		if (isVisible()) {
+			close();
+			inTray = true;
+		} else {
+			show();
+			inTray = false;
+		}
+		break;
+	case QSystemTrayIcon::MiddleClick:
+		showTrayStatus();
+		break;
+	default:
+		break;
+	}
+}
+
+
+void WpaGui::showTrayStatus()
+{
+	char buf[2048];
+	size_t len;
+
+	len = sizeof(buf) - 1;
+	if (ctrlRequest("STATUS", buf, &len) < 0)
+		return;
+	buf[len] = '\0';
+
+	QString msg, status(buf);
+
+	QStringList lines = status.split(QRegExp("\\n"));
+	for (QStringList::Iterator it = lines.begin();
+	     it != lines.end(); it++) {
+		int pos = (*it).indexOf('=') + 1;
+		if (pos < 1)
+			continue;
+
+		if ((*it).startsWith("bssid="))
+			msg.append("BSSID:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("ssid="))
+			msg.append("SSID: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("pairwise_cipher="))
+			msg.append("PAIR: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("group_cipher="))
+			msg.append("GROUP:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("key_mgmt="))
+			msg.append("AUTH: \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("wpa_state="))
+			msg.append("STATE:\t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("ip_address="))
+			msg.append("IP:   \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("Supplicant PAE state="))
+			msg.append("PAE:  \t" + (*it).mid(pos) + "\n");
+		else if ((*it).startsWith("EAP state="))
+			msg.append("EAP:  \t" + (*it).mid(pos) + "\n");
+	}
+
+	if (!msg.isEmpty())
+		showTrayMessage(QSystemTrayIcon::Information, 10, msg);
+}
+
+
+void WpaGui::closeEvent(QCloseEvent *event)
+{
+	if (eh) {
+		eh->close();
+		delete eh;
+		eh = NULL;
+	}
+
+	if (scanres) {
+		scanres->close();
+		delete scanres;
+		scanres = NULL;
+	}
+
+	if (udr) {
+		udr->close();
+		delete udr;
+		udr = NULL;
+	}
+
+	if (tray_icon && !ackTrayIcon) {
+		/* give user a visual hint that the tray icon exists */
+		if (QSystemTrayIcon::supportsMessages()) {
+			hide();
+			showTrayMessage(QSystemTrayIcon::Information, 3,
+					qAppName() + " will keep running in "
+					"the system tray.");
+		} else {
+			QMessageBox::information(this, qAppName() + " systray",
+						 "The program will keep "
+						 "running in the system "
+						 "tray.");
+		}
+		ackTrayIcon = true;
+	}
+
+	event->accept();
+}
+
+
+void WpaGui::wpsDialog()
+{
+	wpaguiTab->setCurrentWidget(wpsTab);
+}
+
+
+void WpaGui::tabChanged(int index)
+{
+	if (index != 2)
+		return;
+
+	if (wpsRunning)
+		return;
+
+	wpsApPinEdit->setEnabled(!bssFromScan.isEmpty());
+	if (bssFromScan.isEmpty())
+		wpsApPinButton->setEnabled(false);
+}
+
+
+void WpaGui::wpsPbc()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply);
+
+	if (ctrlRequest("WPS_PBC", reply, &reply_len) < 0)
+		return;
+
+	wpsPinEdit->setEnabled(false);
+	if (wpsStatusText->text().compare("WPS AP in active PBC mode found")) {
+		wpsInstructions->setText("Press the push button on the AP to "
+					 "start the PBC mode.");
+	} else {
+		wpsInstructions->setText("If you have not yet done so, press "
+					 "the push button on the AP to start "
+					 "the PBC mode.");
+	}
+	wpsStatusText->setText("Waiting for Registrar");
+	wpsRunning = true;
+}
+
+
+void WpaGui::wpsGeneratePin()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply) - 1;
+
+	if (ctrlRequest("WPS_PIN any", reply, &reply_len) < 0)
+		return;
+
+	reply[reply_len] = '\0';
+
+	wpsPinEdit->setText(reply);
+	wpsPinEdit->setEnabled(true);
+	wpsInstructions->setText("Enter the generated PIN into the Registrar "
+				 "(either the internal one in the AP or an "
+				 "external one).");
+	wpsStatusText->setText("Waiting for Registrar");
+	wpsRunning = true;
+}
+
+
+void WpaGui::setBssFromScan(const QString &bssid)
+{
+	bssFromScan = bssid;
+	wpsApPinEdit->setEnabled(!bssFromScan.isEmpty());
+	wpsApPinButton->setEnabled(wpsApPinEdit->text().length() == 8);
+	wpsStatusText->setText("WPS AP selected from scan results");
+	wpsInstructions->setText("If you want to use an AP device PIN, e.g., "
+				 "from a label in the device, enter the eight "
+				 "digit AP PIN and click Use AP PIN button.");
+}
+
+
+void WpaGui::wpsApPinChanged(const QString &text)
+{
+	wpsApPinButton->setEnabled(text.length() == 8);
+}
+
+
+void WpaGui::wpsApPin()
+{
+	char reply[20];
+	size_t reply_len = sizeof(reply);
+
+	QString cmd("WPS_REG " + bssFromScan + " " + wpsApPinEdit->text());
+	if (ctrlRequest(cmd.toAscii().constData(), reply, &reply_len) < 0)
+		return;
+
+	wpsStatusText->setText("Waiting for AP/Enrollee");
+	wpsRunning = true;
+}
+
+
+void WpaGui::stopWpsRun(bool success)
+{
+	if (wpsRunning)
+		wpsStatusText->setText(success ? "Connected to the network" :
+				       "Stopped");
+	else
+		wpsStatusText->setText("");
+	wpsPinEdit->setEnabled(false);
+	wpsInstructions->setText("");
+	wpsRunning = false;
+	bssFromScan = "";
+	wpsApPinEdit->setEnabled(false);
+	wpsApPinButton->setEnabled(false);
+}
+
+
+#ifdef CONFIG_NATIVE_WINDOWS
+
+#ifndef WPASVC_NAME
+#define WPASVC_NAME TEXT("wpasvc")
+#endif
+
+class ErrorMsg : public QMessageBox {
+public:
+	ErrorMsg(QWidget *parent, DWORD last_err = GetLastError());
+	void showMsg(QString msg);
+private:
+	DWORD err;
+};
+
+ErrorMsg::ErrorMsg(QWidget *parent, DWORD last_err) :
+	QMessageBox(parent), err(last_err)
+{
+	setWindowTitle("wpa_gui error");
+	setIcon(QMessageBox::Warning);
+}
+
+void ErrorMsg::showMsg(QString msg)
+{
+	LPTSTR buf;
+
+	setText(msg);
+	if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+			  FORMAT_MESSAGE_FROM_SYSTEM,
+			  NULL, err, 0, (LPTSTR) (void *) &buf,
+			  0, NULL) > 0) {
+		QString msg = QString::fromWCharArray(buf);
+		setInformativeText(QString("[%1] %2").arg(err).arg(msg));
+		LocalFree(buf);
+	} else {
+		setInformativeText(QString("[%1]").arg(err));
+	}
+
+	exec();
+}
+
+
+void WpaGui::startService()
+{
+	SC_HANDLE svc, scm;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		ErrorMsg(this).showMsg("OpenSCManager failed");
+		return;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_START);
+	if (!svc) {
+		ErrorMsg(this).showMsg("OpenService failed");
+		CloseServiceHandle(scm);
+		return;
+	}
+
+	if (!StartService(svc, 0, NULL)) {
+		ErrorMsg(this).showMsg("Failed to start wpa_supplicant "
+				       "service");
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+}
+
+
+void WpaGui::stopService()
+{
+	SC_HANDLE svc, scm;
+	SERVICE_STATUS status;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		ErrorMsg(this).showMsg("OpenSCManager failed");
+		return;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_STOP);
+	if (!svc) {
+		ErrorMsg(this).showMsg("OpenService failed");
+		CloseServiceHandle(scm);
+		return;
+	}
+
+	if (!ControlService(svc, SERVICE_CONTROL_STOP, &status)) {
+		ErrorMsg(this).showMsg("Failed to stop wpa_supplicant "
+				       "service");
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+}
+
+
+bool WpaGui::serviceRunning()
+{
+	SC_HANDLE svc, scm;
+	SERVICE_STATUS status;
+	bool running = false;
+
+	scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
+	if (!scm) {
+		printf("OpenSCManager failed: %d\n", (int) GetLastError());
+		return false;
+	}
+
+	svc = OpenService(scm, WPASVC_NAME, SERVICE_QUERY_STATUS);
+	if (!svc) {
+		printf("OpenService failed: %d\n\n", (int) GetLastError());
+		CloseServiceHandle(scm);
+		return false;
+	}
+
+	if (QueryServiceStatus(svc, &status)) {
+		if (status.dwCurrentState != SERVICE_STOPPED)
+			running = true;
+	}
+
+	CloseServiceHandle(svc);
+	CloseServiceHandle(scm);
+
+	return running;
+}
+
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+
+void WpaGui::addInterface()
+{
+	if (add_iface) {
+		add_iface->close();
+		delete add_iface;
+	}
+	add_iface = new AddInterface(this, this);
+	add_iface->show();
+	add_iface->exec();
+}
+
+
+void WpaGui::saveState()
+{
+	QSettings settings("wpa_supplicant", "wpa_gui");
+	settings.beginGroup("state");
+	settings.setValue("session_id", app->sessionId());
+	settings.setValue("in_tray", inTray);
+	settings.endGroup();
+}
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.h b/wpa_supplicant/wpa_gui-qt4/wpagui.h
new file mode 100644
index 000000000000..a53396541e64
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.h
@@ -0,0 +1,145 @@
+/*
+ * wpa_gui - WpaGui class
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef WPAGUI_H
+#define WPAGUI_H
+
+#include <QSystemTrayIcon>
+#include <QObject>
+#include "ui_wpagui.h"
+#include "addinterface.h"
+
+class UserDataRequest;
+
+
+class WpaGui : public QMainWindow, public Ui::WpaGui
+{
+	Q_OBJECT
+
+public:
+	WpaGui(QApplication *app, QWidget *parent = 0, const char *name = 0,
+	       Qt::WFlags fl = 0);
+	~WpaGui();
+
+	virtual int ctrlRequest(const char *cmd, char *buf, size_t *buflen);
+	virtual void triggerUpdate();
+	virtual void editNetwork(const QString &sel);
+	virtual void removeNetwork(const QString &sel);
+	virtual void enableNetwork(const QString &sel);
+	virtual void disableNetwork(const QString &sel);
+	virtual int getNetworkDisabled(const QString &sel);
+	void setBssFromScan(const QString &bssid);
+	void saveState();
+
+public slots:
+	virtual void parse_argv();
+	virtual void updateStatus();
+	virtual void updateNetworks();
+	virtual void helpIndex();
+	virtual void helpContents();
+	virtual void helpAbout();
+	virtual void disconnect();
+	virtual void scan();
+	virtual void eventHistory();
+	virtual void ping();
+	virtual void processMsg(char *msg);
+	virtual void processCtrlReq(const char *req);
+	virtual void receiveMsgs();
+	virtual void connectB();
+	virtual void selectNetwork(const QString &sel);
+	virtual void editSelectedNetwork();
+	virtual void editListedNetwork();
+	virtual void removeSelectedNetwork();
+	virtual void removeListedNetwork();
+	virtual void addNetwork();
+	virtual void enableAllNetworks();
+	virtual void disableAllNetworks();
+	virtual void removeAllNetworks();
+	virtual void saveConfig();
+	virtual void selectAdapter(const QString &sel);
+	virtual void updateNetworkDisabledStatus();
+	virtual void enableListedNetwork(bool);
+	virtual void disableListedNetwork(bool);
+	virtual void showTrayMessage(QSystemTrayIcon::MessageIcon type,
+				     int sec, const QString &msg);
+	virtual void showTrayStatus();
+	virtual void wpsDialog();
+	virtual void tabChanged(int index);
+	virtual void wpsPbc();
+	virtual void wpsGeneratePin();
+	virtual void wpsApPinChanged(const QString &text);
+	virtual void wpsApPin();
+#ifdef CONFIG_NATIVE_WINDOWS
+	virtual void startService();
+	virtual void stopService();
+#endif /* CONFIG_NATIVE_WINDOWS */
+	virtual void addInterface();
+
+protected slots:
+	virtual void languageChange();
+	virtual void trayActivated(QSystemTrayIcon::ActivationReason how);
+	virtual void closeEvent(QCloseEvent *event);
+
+private:
+	ScanResults *scanres;
+	bool networkMayHaveChanged;
+	char *ctrl_iface;
+	EventHistory *eh;
+	struct wpa_ctrl *ctrl_conn;
+	QSocketNotifier *msgNotifier;
+	QTimer *timer;
+	int pingsToStatusUpdate;
+	WpaMsgList msgs;
+	char *ctrl_iface_dir;
+	struct wpa_ctrl *monitor_conn;
+	UserDataRequest *udr;
+	QAction *disconnectAction;
+	QAction *reconnectAction;
+	QAction *eventAction;
+	QAction *scanAction;
+	QAction *statAction;
+	QAction *showAction;
+	QAction *hideAction;
+	QAction *quitAction;
+	QMenu *tray_menu;
+	QSystemTrayIcon *tray_icon;
+	void createTrayIcon(bool);
+	bool ackTrayIcon;
+	bool startInTray;
+
+	int openCtrlConnection(const char *ifname);
+
+	bool wpsRunning;
+
+	QString bssFromScan;
+
+	void stopWpsRun(bool success);
+
+#ifdef CONFIG_NATIVE_WINDOWS
+	QAction *fileStartServiceAction;
+	QAction *fileStopServiceAction;
+
+	bool serviceRunning();
+#endif /* CONFIG_NATIVE_WINDOWS */
+
+	QAction *addInterfaceAction;
+	AddInterface *add_iface;
+
+	bool connectedToService;
+
+	QApplication *app;
+	bool inTray;
+};
+
+#endif /* WPAGUI_H */
diff --git a/wpa_supplicant/wpa_gui-qt4/wpagui.ui b/wpa_supplicant/wpa_gui-qt4/wpagui.ui
new file mode 100644
index 000000000000..cd67ecb78301
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpagui.ui
@@ -0,0 +1,517 @@
+<ui version="4.0" >
+ <class>WpaGui</class>
+ <widget class="QMainWindow" name="WpaGui" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>345</width>
+    <height>330</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>wpa_gui</string>
+  </property>
+  <property name="windowIcon" >
+   <iconset resource="icons.qrc" >
+    <normaloff>:/icons/wpa_gui.svg</normaloff>:/icons/wpa_gui.svg</iconset>
+  </property>
+  <widget class="QWidget" name="widget" >
+   <layout class="QGridLayout" >
+    <item row="0" column="0" >
+     <widget class="QLabel" name="adapterLabel" >
+      <property name="text" >
+       <string>Adapter:</string>
+      </property>
+     </widget>
+    </item>
+    <item row="0" column="1" >
+     <widget class="QComboBox" name="adapterSelect" />
+    </item>
+    <item row="1" column="0" >
+     <widget class="QLabel" name="networkLabel" >
+      <property name="text" >
+       <string>Network:</string>
+      </property>
+     </widget>
+    </item>
+    <item row="1" column="1" >
+     <widget class="QComboBox" name="networkSelect" />
+    </item>
+    <item row="2" column="0" colspan="2" >
+     <widget class="QTabWidget" name="wpaguiTab" >
+      <property name="currentIndex" >
+       <number>0</number>
+      </property>
+      <widget class="QWidget" name="statusTab" >
+       <attribute name="title" >
+        <string>Current Status</string>
+       </attribute>
+       <layout class="QGridLayout" >
+        <item row="0" column="0" colspan="5" >
+         <widget class="QFrame" name="frame3" >
+          <property name="frameShape" >
+           <enum>QFrame::NoFrame</enum>
+          </property>
+          <property name="frameShadow" >
+           <enum>QFrame::Plain</enum>
+          </property>
+          <layout class="QGridLayout" >
+           <item row="0" column="0" >
+            <widget class="QLabel" name="statusLabel" >
+             <property name="text" >
+              <string>Status:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0" >
+            <widget class="QLabel" name="lastMessageLabel" >
+             <property name="text" >
+              <string>Last message:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="0" >
+            <widget class="QLabel" name="authenticationLabel" >
+             <property name="text" >
+              <string>Authentication:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="0" >
+            <widget class="QLabel" name="encryptionLabel" >
+             <property name="text" >
+              <string>Encryption:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="0" >
+            <widget class="QLabel" name="ssidLabel" >
+             <property name="text" >
+              <string>SSID:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="5" column="0" >
+            <widget class="QLabel" name="bssidLabel" >
+             <property name="text" >
+              <string>BSSID:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="6" column="0" >
+            <widget class="QLabel" name="ipAddressLabel" >
+             <property name="text" >
+              <string>IP address:</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1" >
+            <widget class="QLabel" name="textStatus" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1" colspan="3" >
+            <widget class="QLabel" name="textLastMessage" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1" >
+            <widget class="QLabel" name="textAuthentication" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1" >
+            <widget class="QLabel" name="textEncryption" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="1" >
+            <widget class="QLabel" name="textSsid" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="5" column="1" >
+            <widget class="QLabel" name="textBssid" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+           <item row="6" column="1" >
+            <widget class="QLabel" name="textIpAddress" >
+             <property name="text" >
+              <string/>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item row="1" column="0" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="1" >
+         <widget class="QPushButton" name="connectButton" >
+          <property name="text" >
+           <string>Connect</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2" >
+         <widget class="QPushButton" name="disconnectButton" >
+          <property name="text" >
+           <string>Disconnect</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="3" >
+         <widget class="QPushButton" name="scanButton" >
+          <property name="text" >
+           <string>Scan</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="4" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>40</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="networkconfigTab" >
+       <attribute name="title" >
+        <string>Manage Networks</string>
+       </attribute>
+       <layout class="QGridLayout" >
+        <item row="0" column="0" colspan="5" >
+         <widget class="QListWidget" name="networkList" >
+          <property name="selectionRectVisible" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item rowspan="2" row="1" column="0" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>61</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="1" >
+         <widget class="QRadioButton" name="enableRadioButton" >
+          <property name="text" >
+           <string>Enabled</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="2" >
+         <widget class="QPushButton" name="editNetworkButton" >
+          <property name="text" >
+           <string>Edit</string>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="3" >
+         <widget class="QPushButton" name="removeNetworkButton" >
+          <property name="text" >
+           <string>Remove</string>
+          </property>
+         </widget>
+        </item>
+        <item rowspan="2" row="1" column="4" >
+         <spacer>
+          <property name="orientation" >
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" >
+           <size>
+            <width>20</width>
+            <height>61</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="2" column="1" >
+         <widget class="QRadioButton" name="disableRadioButton" >
+          <property name="text" >
+           <string>Disabled</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2" >
+         <widget class="QPushButton" name="addNetworkButton" >
+          <property name="text" >
+           <string>Add</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="3" >
+         <widget class="QPushButton" name="scanNetworkButton" >
+          <property name="text" >
+           <string>Scan</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="wpsTab" >
+       <attribute name="title" >
+        <string>WPS</string>
+       </attribute>
+       <layout class="QGridLayout" name="wpsGridLayout" >
+        <item row="0" column="0" >
+         <widget class="QLabel" name="label_2" >
+          <property name="text" >
+           <string>Status:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1" colspan="3" >
+         <widget class="QLabel" name="wpsStatusText" >
+          <property name="text" >
+           <string/>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsPbcButton" >
+          <property name="text" >
+           <string>PBC - push button</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsPinButton" >
+          <property name="text" >
+           <string>Generate PIN</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="2" >
+         <widget class="QLabel" name="label" >
+          <property name="text" >
+           <string>PIN:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="3" >
+         <widget class="QLineEdit" name="wpsPinEdit" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+          <property name="readOnly" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="0" colspan="2" >
+         <widget class="QPushButton" name="wpsApPinButton" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+          <property name="text" >
+           <string>Use AP PIN</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="2" >
+         <widget class="QLabel" name="label_3" >
+          <property name="text" >
+           <string>AP PIN:</string>
+          </property>
+         </widget>
+        </item>
+        <item row="3" column="3" >
+         <widget class="QLineEdit" name="wpsApPinEdit" >
+          <property name="enabled" >
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0" colspan="4" >
+         <widget class="QTextEdit" name="wpsInstructions" >
+          <property name="readOnly" >
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="MenuBar" >
+   <property name="geometry" >
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>345</width>
+     <height>24</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="fileMenu" >
+    <property name="title" >
+     <string>&amp;File</string>
+    </property>
+    <addaction name="fileEventHistoryAction" />
+    <addaction name="fileSaveConfigAction" />
+    <addaction name="actionWPS" />
+    <addaction name="separator" />
+    <addaction name="fileExitAction" />
+   </widget>
+   <widget class="QMenu" name="networkMenu" >
+    <property name="title" >
+     <string>&amp;Network</string>
+    </property>
+    <addaction name="networkAddAction" />
+    <addaction name="networkEditAction" />
+    <addaction name="networkRemoveAction" />
+    <addaction name="separator" />
+    <addaction name="networkEnableAllAction" />
+    <addaction name="networkDisableAllAction" />
+    <addaction name="networkRemoveAllAction" />
+   </widget>
+   <widget class="QMenu" name="helpMenu" >
+    <property name="title" >
+     <string>&amp;Help</string>
+    </property>
+    <addaction name="helpContentsAction" />
+    <addaction name="helpIndexAction" />
+    <addaction name="separator" />
+    <addaction name="helpAboutAction" />
+   </widget>
+   <addaction name="fileMenu" />
+   <addaction name="networkMenu" />
+   <addaction name="helpMenu" />
+  </widget>
+  <action name="fileEventHistoryAction" >
+   <property name="text" >
+    <string>Event &amp;History</string>
+   </property>
+  </action>
+  <action name="fileSaveConfigAction" >
+   <property name="text" >
+    <string>&amp;Save Configuration</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+S</string>
+   </property>
+  </action>
+  <action name="fileExitAction" >
+   <property name="text" >
+    <string>E&amp;xit</string>
+   </property>
+   <property name="shortcut" >
+    <string>Ctrl+Q</string>
+   </property>
+  </action>
+  <action name="networkAddAction" >
+   <property name="text" >
+    <string>&amp;Add</string>
+   </property>
+  </action>
+  <action name="networkEditAction" >
+   <property name="text" >
+    <string>&amp;Edit</string>
+   </property>
+  </action>
+  <action name="networkRemoveAction" >
+   <property name="text" >
+    <string>&amp;Remove</string>
+   </property>
+  </action>
+  <action name="networkEnableAllAction" >
+   <property name="text" >
+    <string>E&amp;nable All</string>
+   </property>
+  </action>
+  <action name="networkDisableAllAction" >
+   <property name="text" >
+    <string>&amp;Disable All</string>
+   </property>
+  </action>
+  <action name="networkRemoveAllAction" >
+   <property name="text" >
+    <string>Re&amp;move All</string>
+   </property>
+  </action>
+  <action name="helpContentsAction" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Contents...</string>
+   </property>
+  </action>
+  <action name="helpIndexAction" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Index...</string>
+   </property>
+  </action>
+  <action name="helpAboutAction" >
+   <property name="text" >
+    <string>&amp;About</string>
+   </property>
+  </action>
+  <action name="actionWPS" >
+   <property name="enabled" >
+    <bool>false</bool>
+   </property>
+   <property name="text" >
+    <string>&amp;Wi-Fi Protected Setup</string>
+   </property>
+  </action>
+ </widget>
+ <layoutdefault spacing="6" margin="11" />
+ <pixmapfunction></pixmapfunction>
+ <includes>
+  <include location="global" >qtimer.h</include>
+  <include location="global" >qsocketnotifier.h</include>
+  <include location="local" >wpamsg.h</include>
+  <include location="local" >eventhistory.h</include>
+  <include location="local" >scanresults.h</include>
+ </includes>
+ <resources>
+  <include location="icons.qrc" />
+ </resources>
+ <connections/>
+</ui>
diff --git a/wpa_supplicant/wpa_gui-qt4/wpamsg.h b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
new file mode 100644
index 000000000000..4950b213a2e3
--- /dev/null
+++ b/wpa_supplicant/wpa_gui-qt4/wpamsg.h
@@ -0,0 +1,41 @@
+/*
+ * wpa_gui - WpaMsg class for storing event messages
+ * Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef WPAMSG_H
+#define WPAMSG_H
+
+#include <QDateTime>
+#include <QLinkedList>
+
+class WpaMsg {
+public:
+	WpaMsg(const QString &_msg, int _priority = 2)
+		: msg(_msg), priority(_priority)
+	{
+		timestamp = QDateTime::currentDateTime();
+	}
+
+	QString getMsg() const { return msg; }
+	int getPriority() const { return priority; }
+	QDateTime getTimestamp() const { return timestamp; }
+
+private:
+	QString msg;
+	int priority;
+	QDateTime timestamp;
+};
+
+typedef QLinkedList<WpaMsg> WpaMsgList;
+
+#endif /* WPAMSG_H */