Initial import from the monolithic Qt.

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want to look at revision history older than this, please refer to the
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writing, this wiki is located here:

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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

5 files changed, 1205 insertions, 0 deletions

diff --git a/src/plugins/bearer/nativewifi/main.cpp b/src/plugins/bearer/nativewifi/main.cpp
new file mode 100644
index 0000000000..99510ee2b1
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/main.cpp
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnativewifiengine.h"
+#include "platformdefs.h"
+
+#include <QtCore/qmutex.h>
+#include <QtCore/private/qmutexpool_p.h>
+#include <QtCore/qlibrary.h>
+
+#include <QtNetwork/private/qbearerplugin_p.h>
+
+#include <QtCore/qdebug.h>
+
+#ifndef QT_NO_BEARERMANAGEMENT
+
+QT_BEGIN_NAMESPACE
+
+static void resolveLibrary()
+{
+    static volatile bool triedResolve = false;
+
+    if (!triedResolve) {
+#ifndef QT_NO_THREAD
+        QMutexLocker locker(QMutexPool::globalInstanceGet(&local_WlanOpenHandle));
+#endif
+
+        if (!triedResolve) {
+            local_WlanOpenHandle = (WlanOpenHandleProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanOpenHandle");
+            local_WlanRegisterNotification = (WlanRegisterNotificationProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanRegisterNotification");
+            local_WlanEnumInterfaces = (WlanEnumInterfacesProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanEnumInterfaces");
+            local_WlanGetAvailableNetworkList = (WlanGetAvailableNetworkListProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanGetAvailableNetworkList");
+            local_WlanQueryInterface = (WlanQueryInterfaceProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanQueryInterface");
+            local_WlanConnect = (WlanConnectProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanConnect");
+            local_WlanDisconnect = (WlanDisconnectProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanDisconnect");
+            local_WlanScan = (WlanScanProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanScan");
+            local_WlanFreeMemory = (WlanFreeMemoryProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanFreeMemory");
+            local_WlanCloseHandle = (WlanCloseHandleProto)
+                QLibrary::resolve(QLatin1String("wlanapi.dll"), "WlanCloseHandle");
+
+            triedResolve = true;
+        }
+    }
+}
+
+class QNativeWifiEnginePlugin : public QBearerEnginePlugin
+{
+public:
+    QNativeWifiEnginePlugin();
+    ~QNativeWifiEnginePlugin();
+
+    QStringList keys() const;
+    QBearerEngine *create(const QString &key) const;
+};
+
+QNativeWifiEnginePlugin::QNativeWifiEnginePlugin()
+{
+}
+
+QNativeWifiEnginePlugin::~QNativeWifiEnginePlugin()
+{
+}
+
+QStringList QNativeWifiEnginePlugin::keys() const
+{
+    return QStringList() << QLatin1String("nativewifi");
+}
+
+QBearerEngine *QNativeWifiEnginePlugin::create(const QString &key) const
+{
+    if (key != QLatin1String("nativewifi"))
+        return 0;
+
+    resolveLibrary();
+
+    // native wifi dll not available
+    if (!local_WlanOpenHandle)
+        return 0;
+
+    QNativeWifiEngine *engine = new QNativeWifiEngine;
+
+    // could not initialise subsystem
+    if (engine && !engine->available()) {
+        delete engine;
+        return 0;
+    }
+
+    return engine;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QNativeWifiEnginePlugin)
+Q_EXPORT_PLUGIN2(qnativewifibearer, QNativeWifiEnginePlugin)
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_BEARERMANAGEMENT
diff --git a/src/plugins/bearer/nativewifi/nativewifi.pro b/src/plugins/bearer/nativewifi/nativewifi.pro
new file mode 100644
index 0000000000..36dd36db19
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/nativewifi.pro
@@ -0,0 +1,17 @@
+TARGET = qnativewifibearer
+include(../../qpluginbase.pri)
+
+QT = core network
+
+HEADERS += qnativewifiengine.h \
+           platformdefs.h \
+           ../qnetworksession_impl.h \
+           ../qbearerengine_impl.h
+
+SOURCES += main.cpp \
+           qnativewifiengine.cpp \
+           ../qnetworksession_impl.cpp
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer
+target.path += $$[QT_INSTALL_PLUGINS]/bearer
+INSTALLS += target
diff --git a/src/plugins/bearer/nativewifi/platformdefs.h b/src/plugins/bearer/nativewifi/platformdefs.h
new file mode 100644
index 0000000000..2f5e4dd23c
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/platformdefs.h
@@ -0,0 +1,326 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef PLATFORMDEFS_H
+#define PLATFORMDEFS_H
+
+#include <wtypes.h>
+#undef interface
+
+#define WLAN_MAX_NAME_LENGTH 256
+#define WLAN_MAX_PHY_TYPE_NUMBER 8
+#define WLAN_NOTIFICATION_SOURCE_ALL 0x0000ffff
+#define WLAN_AVAILABLE_NETWORK_CONNECTED 1
+#define WLAN_AVAILABLE_NETWORK_HAS_PROFILE 2
+#define DOT11_SSID_MAX_LENGTH 32
+
+QT_BEGIN_NAMESPACE
+
+struct WLAN_NOTIFICATION_DATA {
+    DWORD NotificationSource;
+    DWORD NotificationCode;
+    GUID InterfaceGuid;
+    DWORD dwDataSize;
+    PVOID pData;
+};
+
+enum WLAN_INTERFACE_STATE {
+    wlan_interface_state_not_ready = 0,
+    wlan_interface_state_connected,
+    wlan_interface_state_ad_hoc_network_formed,
+    wlan_interface_state_disconnecting,
+    wlan_interface_state_disconnected,
+    wlan_interface_state_associating,
+    wlan_interface_state_discovering,
+    wlan_interface_state_authenticating
+};
+
+struct WLAN_INTERFACE_INFO {
+    GUID InterfaceGuid;
+    WCHAR strInterfaceDescription[WLAN_MAX_NAME_LENGTH];
+    WLAN_INTERFACE_STATE isState;
+};
+
+struct WLAN_INTERFACE_INFO_LIST {
+    DWORD dwNumberOfItems;
+    DWORD dwIndex;
+    WLAN_INTERFACE_INFO InterfaceInfo[1];
+};
+
+struct DOT11_SSID {
+    ULONG uSSIDLength;
+    UCHAR ucSSID[DOT11_SSID_MAX_LENGTH];
+};
+
+struct NDIS_OBJECT_HEADER {
+    UCHAR Type;
+    UCHAR Revision;
+    USHORT Size;
+};
+
+typedef UCHAR DOT11_MAC_ADDRESS[6];
+struct DOT11_BSSID_LIST {
+    NDIS_OBJECT_HEADER Header;
+    ULONG uNumberOfEntries;
+    ULONG uTotalNumOfEntries;
+    DOT11_MAC_ADDRESS BSSIDs[1];
+};
+
+enum DOT11_BSS_TYPE {
+    dot11_BSS_type_infrastructure = 1,
+    dot11_BSS_type_independent = 2,
+    dot11_BSS_type_any = 3
+};
+
+enum DOT11_PHY_TYPE {
+    dot11_phy_type_unknown = 0,
+    dot11_phy_type_any = dot11_phy_type_unknown,
+    dot11_phy_type_fhss = 1,
+    dot11_phy_type_dsss = 2,
+    dot11_phy_type_irbaseband = 3,
+    dot11_phy_type_ofdm = 4,
+    dot11_phy_type_hrdsss = 5,
+    dot11_phy_type_erp = 6,
+    dot11_phy_type_ht = 7,
+    dot11_phy_type_IHV_start = 0x80000000,
+    dot11_phy_type_IHV_end = 0xffffffff
+};
+
+enum DOT11_AUTH_ALGORITHM {
+    DOT11_AUTH_ALGO_80211_OPEN = 1,
+    DOT11_AUTH_ALGO_80211_SHARED_KEY = 2,
+    DOT11_AUTH_ALGO_WPA = 3,
+    DOT11_AUTH_ALGO_WPA_PSK = 4,
+    DOT11_AUTH_ALGO_WPA_NONE = 5,
+    DOT11_AUTH_ALGO_RSNA = 6,
+    DOT11_AUTH_ALGO_RSNA_PSK = 7,
+    DOT11_AUTH_ALGO_IHV_START = 0x80000000,
+    DOT11_AUTH_ALGO_IHV_END = 0xffffffff
+};
+
+enum DOT11_CIPHER_ALGORITHM {
+    DOT11_CIPHER_ALGO_NONE = 0x00,
+    DOT11_CIPHER_ALGO_WEP40 = 0x01,
+    DOT11_CIPHER_ALGO_TKIP = 0x02,
+    DOT11_CIPHER_ALGO_CCMP = 0x04,
+    DOT11_CIPHER_ALGO_WEP104 = 0x05,
+    DOT11_CIPHER_ALGO_WPA_USE_GROUP = 0x100,
+    DOT11_CIPHER_ALGO_RSN_USE_GROUP = 0x100,
+    DOT11_CIPHER_ALGO_WEP = 0x101,
+    DOT11_CIPHER_ALGO_IHV_START = 0x80000000,
+    DOT11_CIPHER_ALGO_IHV_END = 0xffffffff
+};
+
+struct WLAN_AVAILABLE_NETWORK {
+    WCHAR strProfileName[WLAN_MAX_NAME_LENGTH];
+    DOT11_SSID dot11Ssid;
+    DOT11_BSS_TYPE dot11BssType;
+    ULONG uNumberOfBssids;
+    BOOL bNetworkConnectable;
+    DWORD wlanNotConnectableReason;
+    ULONG uNumberOfPhyTypes;
+    DOT11_PHY_TYPE dot11PhyTypes[WLAN_MAX_PHY_TYPE_NUMBER];
+    BOOL bMorePhyTypes;
+    ULONG wlanSignalQuality;
+    BOOL bSecurityEnabled;
+    DOT11_AUTH_ALGORITHM dot11DefaultAuthAlgorithm;
+    DOT11_CIPHER_ALGORITHM dot11DefaultCipherAlgorithm;
+    DWORD dwFlags;
+    DWORD dwReserved;
+};
+
+struct WLAN_AVAILABLE_NETWORK_LIST {
+    DWORD dwNumberOfItems;
+    DWORD dwIndex;
+    WLAN_AVAILABLE_NETWORK Network[1];
+};
+
+enum WLAN_INTF_OPCODE {
+    wlan_intf_opcode_autoconf_start = 0x000000000,
+    wlan_intf_opcode_autoconf_enabled,
+    wlan_intf_opcode_background_scan_enabled,
+    wlan_intf_opcode_media_streaming_mode,
+    wlan_intf_opcode_radio_state,
+    wlan_intf_opcode_bss_type,
+    wlan_intf_opcode_interface_state,
+    wlan_intf_opcode_current_connection,
+    wlan_intf_opcode_channel_number,
+    wlan_intf_opcode_supported_infrastructure_auth_cipher_pairs,
+    wlan_intf_opcode_supported_adhoc_auth_cipher_pairs,
+    wlan_intf_opcode_supported_country_or_region_string_list,
+    wlan_intf_opcode_current_operation_mode,
+    wlan_intf_opcode_supported_safe_mode,
+    wlan_intf_opcode_certified_safe_mode,
+    wlan_intf_opcode_autoconf_end = 0x0fffffff,
+    wlan_intf_opcode_msm_start = 0x10000100,
+    wlan_intf_opcode_statistics,
+    wlan_intf_opcode_rssi,
+    wlan_intf_opcode_msm_end = 0x1fffffff,
+    wlan_intf_opcode_security_start = 0x20010000,
+    wlan_intf_opcode_security_end = 0x2fffffff,
+    wlan_intf_opcode_ihv_start = 0x30000000,
+    wlan_intf_opcode_ihv_end = 0x3fffffff
+};
+
+enum WLAN_OPCODE_VALUE_TYPE {
+    wlan_opcode_value_type_query_only = 0,
+    wlan_opcode_value_type_set_by_group_policy,
+    wlan_opcode_value_type_set_by_user,
+    wlan_opcode_value_type_invalid
+};
+
+enum WLAN_CONNECTION_MODE {
+    wlan_connection_mode_profile = 0,
+    wlan_connection_mode_temporary_profile,
+    wlan_connection_mode_discovery_secure,
+    wlan_connection_mode_discovery_unsecure,
+    wlan_connection_mode_auto,
+    wlan_connection_mode_invalid
+};
+
+struct WLAN_CONNECTION_PARAMETERS {
+    WLAN_CONNECTION_MODE wlanConnectionMode;
+    LPCWSTR strProfile;
+    DOT11_SSID *pDot11Ssid;
+    DOT11_BSSID_LIST *pDesiredBssidList;
+    DOT11_BSS_TYPE dot11BssType;
+    DWORD dwFlags;
+};
+
+struct WLAN_RAW_DATA {
+    DWORD dwDataSize;
+    BYTE DataBlob[1];
+};
+
+enum WLAN_NOTIFICATION_ACM {
+    wlan_notification_acm_start = 0,
+    wlan_notification_acm_autoconf_enabled,
+    wlan_notification_acm_autoconf_disabled,
+    wlan_notification_acm_background_scan_enabled,
+    wlan_notification_acm_background_scan_disabled,
+    wlan_notification_acm_bss_type_change,
+    wlan_notification_acm_power_setting_change,
+    wlan_notification_acm_scan_complete,
+    wlan_notification_acm_scan_fail,
+    wlan_notification_acm_connection_start,
+    wlan_notification_acm_connection_complete,
+    wlan_notification_acm_connection_attempt_fail,
+    wlan_notification_acm_filter_list_change,
+    wlan_notification_acm_interface_arrival,
+    wlan_notification_acm_interface_removal,
+    wlan_notification_acm_profile_change,
+    wlan_notification_acm_profile_name_change,
+    wlan_notification_acm_profiles_exhausted,
+    wlan_notification_acm_network_not_available,
+    wlan_notification_acm_network_available,
+    wlan_notification_acm_disconnecting,
+    wlan_notification_acm_disconnected,
+    wlan_notification_acm_adhoc_network_state_change,
+    wlan_notification_acm_end
+};
+
+struct WLAN_ASSOCIATION_ATTRIBUTES {
+    DOT11_SSID dot11Ssid;
+    DOT11_BSS_TYPE dot11BssType;
+    DOT11_MAC_ADDRESS dot11Bssid;
+    DOT11_PHY_TYPE dot11PhyType;
+    ULONG uDot11PhyIndex;
+    ULONG wlanSignalQuality;
+    ULONG ulRxRate;
+    ULONG ulTxRate;
+};
+
+struct WLAN_SECURITY_ATTRIBUTES {
+    BOOL bSecurityEnabled;
+    BOOL bOneXEnabled;
+    DOT11_AUTH_ALGORITHM dot11AuthAlgorithm;
+    DOT11_CIPHER_ALGORITHM dot11CipherAlgorithm;
+};
+
+struct WLAN_CONNECTION_ATTRIBUTES {
+    WLAN_INTERFACE_STATE isState;
+    WLAN_CONNECTION_MODE wlanConnectionMode;
+    WCHAR strProfileName[WLAN_MAX_NAME_LENGTH];
+    WLAN_ASSOCIATION_ATTRIBUTES wlanAssociationAttributes;
+    WLAN_SECURITY_ATTRIBUTES wlanSecurityAttributes;
+};
+
+typedef void (WINAPI *WLAN_NOTIFICATION_CALLBACK)(WLAN_NOTIFICATION_DATA *, PVOID);
+
+typedef DWORD (WINAPI *WlanOpenHandleProto)
+    (DWORD dwClientVersion, PVOID pReserved, PDWORD pdwNegotiatedVersion, PHANDLE phClientHandle);
+typedef DWORD (WINAPI *WlanRegisterNotificationProto)
+    (HANDLE hClientHandle, DWORD dwNotifSource, BOOL bIgnoreDuplicate,
+     WLAN_NOTIFICATION_CALLBACK funcCallback, PVOID pCallbackContext,
+     PVOID pReserved, PDWORD pdwPrevNotifSource);
+typedef DWORD (WINAPI *WlanEnumInterfacesProto)
+    (HANDLE hClientHandle, PVOID pReserved, WLAN_INTERFACE_INFO_LIST **ppInterfaceList);
+typedef DWORD (WINAPI *WlanGetAvailableNetworkListProto)
+    (HANDLE hClientHandle, const GUID* pInterfaceGuid, DWORD dwFlags, PVOID pReserved,
+     WLAN_AVAILABLE_NETWORK_LIST **ppAvailableNetworkList);
+typedef DWORD (WINAPI *WlanQueryInterfaceProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, WLAN_INTF_OPCODE OpCode, PVOID pReserved,
+     PDWORD pdwDataSize, PVOID *ppData, WLAN_OPCODE_VALUE_TYPE *pWlanOpcodeValueType);
+typedef DWORD (WINAPI *WlanConnectProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid,
+     const WLAN_CONNECTION_PARAMETERS *pConnectionParameters, PVOID pReserved);
+typedef DWORD (WINAPI *WlanDisconnectProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, PVOID pReserved);
+typedef DWORD (WINAPI *WlanScanProto)
+    (HANDLE hClientHandle, const GUID *pInterfaceGuid, const DOT11_SSID *pDot11Ssid,
+     const WLAN_RAW_DATA *pIeData, PVOID pReserved);
+typedef VOID (WINAPI *WlanFreeMemoryProto)(PVOID pMemory);
+typedef DWORD (WINAPI *WlanCloseHandleProto)(HANDLE hClientHandle, PVOID pReserved);
+
+extern WlanOpenHandleProto local_WlanOpenHandle;
+extern WlanRegisterNotificationProto local_WlanRegisterNotification;
+extern WlanEnumInterfacesProto local_WlanEnumInterfaces;
+extern WlanGetAvailableNetworkListProto local_WlanGetAvailableNetworkList;
+extern WlanQueryInterfaceProto local_WlanQueryInterface;
+extern WlanConnectProto local_WlanConnect;
+extern WlanDisconnectProto local_WlanDisconnect;
+extern WlanScanProto local_WlanScan;
+extern WlanFreeMemoryProto local_WlanFreeMemory;
+extern WlanCloseHandleProto local_WlanCloseHandle;
+
+QT_END_NAMESPACE
+
+#endif // PLATFORMDEFS_H
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.cpp b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
new file mode 100644
index 0000000000..16c2239190
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.cpp
@@ -0,0 +1,611 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qnativewifiengine.h"
+#include "platformdefs.h"
+#include "../qnetworksession_impl.h"
+
+#include <QtNetwork/private/qnetworkconfiguration_p.h>
+
+#include <QtCore/qstringlist.h>
+#include <QtCore/qcoreapplication.h>
+
+#include <QtCore/qdebug.h>
+
+#ifndef QT_NO_BEARERMANAGEMENT
+
+QT_BEGIN_NAMESPACE
+
+WlanOpenHandleProto local_WlanOpenHandle = 0;
+WlanRegisterNotificationProto local_WlanRegisterNotification = 0;
+WlanEnumInterfacesProto local_WlanEnumInterfaces = 0;
+WlanGetAvailableNetworkListProto local_WlanGetAvailableNetworkList = 0;
+WlanQueryInterfaceProto local_WlanQueryInterface = 0;
+WlanConnectProto local_WlanConnect = 0;
+WlanDisconnectProto local_WlanDisconnect = 0;
+WlanScanProto local_WlanScan = 0;
+WlanFreeMemoryProto local_WlanFreeMemory = 0;
+WlanCloseHandleProto local_WlanCloseHandle = 0;
+
+void qNotificationCallback(WLAN_NOTIFICATION_DATA *data, QNativeWifiEngine *d)
+{
+    Q_UNUSED(d);
+
+    switch (data->NotificationCode) {
+    case wlan_notification_acm_connection_complete:
+    case wlan_notification_acm_disconnected:
+        QMetaObject::invokeMethod(d, "scanComplete", Qt::QueuedConnection);
+        break;
+    default:
+        ;
+    }
+}
+
+QNativeWifiEngine::QNativeWifiEngine(QObject *parent)
+:   QBearerEngineImpl(parent), handle(INVALID_HANDLE_VALUE)
+{
+    connect(QCoreApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(closeHandle()));
+}
+
+QNativeWifiEngine::~QNativeWifiEngine()
+{
+    closeHandle();
+}
+
+void QNativeWifiEngine::scanComplete()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available()) {
+        locker.unlock();
+        emit updateCompleted();
+        return;
+    }
+
+    // enumerate interfaces
+    WLAN_INTERFACE_INFO_LIST *interfaceList;
+    DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+        locker.unlock();
+        emit updateCompleted();
+
+        return;
+    }
+
+    QStringList previous = accessPointConfigurations.keys();
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
+            continue;
+        }
+
+        QStringList seenNetworks;
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            QString networkName;
+
+            if (network.strProfileName[0] != 0) {
+                networkName = QString::fromWCharArray(network.strProfileName);
+            } else {
+                networkName = QByteArray(reinterpret_cast<char *>(network.dot11Ssid.ucSSID),
+                                         network.dot11Ssid.uSSIDLength);
+            }
+
+            const QString id = QString::number(qHash(QLatin1String("WLAN:") + networkName));
+
+            previous.removeAll(id);
+
+            QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Undefined;
+
+            if (!(network.dwFlags & WLAN_AVAILABLE_NETWORK_HAS_PROFILE))
+                state = QNetworkConfiguration::Undefined;
+
+            if (network.strProfileName[0] != 0) {
+                if (network.bNetworkConnectable) {
+                    if (network.dwFlags & WLAN_AVAILABLE_NETWORK_CONNECTED)
+                        state = QNetworkConfiguration::Active;
+                    else
+                        state = QNetworkConfiguration::Discovered;
+                } else {
+                    state = QNetworkConfiguration::Defined;
+                }
+            }
+
+            if (seenNetworks.contains(networkName))
+                continue;
+            else
+                seenNetworks.append(networkName);
+
+            if (accessPointConfigurations.contains(id)) {
+                QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+                bool changed = false;
+
+                ptr->mutex.lock();
+
+                if (!ptr->isValid) {
+                    ptr->isValid = true;
+                    changed = true;
+                }
+
+                if (ptr->name != networkName) {
+                    ptr->name = networkName;
+                    changed = true;
+                }
+
+                if (ptr->state != state) {
+                    ptr->state = state;
+                    changed = true;
+                }
+
+                ptr->mutex.unlock();
+
+                if (changed) {
+                    locker.unlock();
+                    emit configurationChanged(ptr);
+                    locker.relock();
+                }
+            } else {
+                QNetworkConfigurationPrivatePointer ptr(new QNetworkConfigurationPrivate);
+
+                ptr->name = networkName;
+                ptr->isValid = true;
+                ptr->id = id;
+                ptr->state = state;
+                ptr->type = QNetworkConfiguration::InternetAccessPoint;
+                ptr->bearerType = QNetworkConfiguration::BearerWLAN;
+
+                accessPointConfigurations.insert(id, ptr);
+
+                locker.unlock();
+                emit configurationAdded(ptr);
+                locker.relock();
+            }
+        }
+
+        local_WlanFreeMemory(networkList);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    while (!previous.isEmpty()) {
+        QNetworkConfigurationPrivatePointer ptr =
+            accessPointConfigurations.take(previous.takeFirst());
+
+        locker.unlock();
+        emit configurationRemoved(ptr);
+        locker.relock();
+    }
+
+    locker.unlock();
+    emit updateCompleted();
+}
+
+QString QNativeWifiEngine::getInterfaceFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available())
+        return QString();
+
+    // enumerate interfaces
+    WLAN_INTERFACE_INFO_LIST *interfaceList;
+    DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+        return QString();
+    }
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        DWORD dataSize;
+        WLAN_CONNECTION_ATTRIBUTES *connectionAttributes;
+        result = local_WlanQueryInterface(handle, &interface.InterfaceGuid,
+                                          wlan_intf_opcode_current_connection, 0, &dataSize,
+                                          reinterpret_cast<PVOID *>(&connectionAttributes), 0);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            if (result != ERROR_INVALID_STATE)
+                qDebug("%s: WlanQueryInterface failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+            continue;
+        }
+
+        if (qHash(QLatin1String("WLAN:") +
+                  QString::fromWCharArray(connectionAttributes->strProfileName)) == id.toUInt()) {
+            QString guid("{%1-%2-%3-%4%5-%6%7%8%9%10%11}");
+
+            guid = guid.arg(interface.InterfaceGuid.Data1, 8, 16, QChar('0'));
+            guid = guid.arg(interface.InterfaceGuid.Data2, 4, 16, QChar('0'));
+            guid = guid.arg(interface.InterfaceGuid.Data3, 4, 16, QChar('0'));
+            for (int i = 0; i < 8; ++i)
+                guid = guid.arg(interface.InterfaceGuid.Data4[i], 2, 16, QChar('0'));
+
+            local_WlanFreeMemory(connectionAttributes);
+            local_WlanFreeMemory(interfaceList);
+
+            return guid.toUpper();
+        }
+
+        local_WlanFreeMemory(connectionAttributes);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    return QString();
+}
+
+bool QNativeWifiEngine::hasIdentifier(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available())
+        return false;
+
+    // enumerate interfaces
+    WLAN_INTERFACE_INFO_LIST *interfaceList;
+    DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+        return false;
+    }
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
+            continue;
+        }
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            QString networkName;
+
+            if (network.strProfileName[0] != 0) {
+                networkName = QString::fromWCharArray(network.strProfileName);
+            } else {
+                networkName = QByteArray(reinterpret_cast<char *>(network.dot11Ssid.ucSSID),
+                                         network.dot11Ssid.uSSIDLength);
+            }
+
+            if (qHash(QLatin1String("WLAN:") + networkName) == id.toUInt()) {
+                local_WlanFreeMemory(networkList);
+                local_WlanFreeMemory(interfaceList);
+                return true;
+            }
+        }
+
+        local_WlanFreeMemory(networkList);
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    return false;
+}
+
+void QNativeWifiEngine::connectToId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available()) {
+        locker.unlock();
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    WLAN_INTERFACE_INFO_LIST *interfaceList;
+    DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+        locker.unlock();
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    QString profile;
+
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        const WLAN_INTERFACE_INFO &interface = interfaceList->InterfaceInfo[i];
+
+        WLAN_AVAILABLE_NETWORK_LIST *networkList;
+        result = local_WlanGetAvailableNetworkList(handle, &interface.InterfaceGuid,
+                                                   3, 0, &networkList);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+                   __FUNCTION__, result);
+#endif
+            continue;
+        }
+
+        for (unsigned int j = 0; j < networkList->dwNumberOfItems; ++j) {
+            WLAN_AVAILABLE_NETWORK &network = networkList->Network[j];
+
+            profile = QString::fromWCharArray(network.strProfileName);
+
+            if (qHash(QLatin1String("WLAN:") + profile) == id.toUInt())
+                break;
+            else
+                profile.clear();
+        }
+
+        local_WlanFreeMemory(networkList);
+
+        if (!profile.isEmpty()) {
+            WLAN_CONNECTION_PARAMETERS parameters;
+            parameters.wlanConnectionMode = wlan_connection_mode_profile;
+            parameters.strProfile = reinterpret_cast<LPCWSTR>(profile.utf16());
+            parameters.pDot11Ssid = 0;
+            parameters.pDesiredBssidList = 0;
+            parameters.dot11BssType = dot11_BSS_type_any;
+            parameters.dwFlags = 0;
+
+            DWORD result = local_WlanConnect(handle, &interface.InterfaceGuid, &parameters, 0);
+            if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+                qDebug("%s: WlanConnect failed with error %ld\n", __FUNCTION__, result);
+#endif
+                locker.unlock();
+                emit connectionError(id, ConnectError);
+                locker.relock();
+                break;
+            }
+
+            break;
+        }
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    if (profile.isEmpty()) {
+        locker.unlock();
+        emit connectionError(id, InterfaceLookupError);
+    }
+}
+
+void QNativeWifiEngine::disconnectFromId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available()) {
+        locker.unlock();
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    QString interface = getInterfaceFromId(id);
+
+    if (interface.isEmpty()) {
+        locker.unlock();
+        emit connectionError(id, InterfaceLookupError);
+        return;
+    }
+
+    QStringList split = interface.mid(1, interface.length() - 2).split('-');
+
+    GUID guid;
+    guid.Data1 = split.at(0).toUInt(0, 16);
+    guid.Data2 = split.at(1).toUShort(0, 16);
+    guid.Data3 = split.at(2).toUShort(0, 16);
+    guid.Data4[0] = split.at(3).left(2).toUShort(0, 16);
+    guid.Data4[1] = split.at(3).right(2).toUShort(0, 16);
+    for (int i = 0; i < 6; ++i)
+        guid.Data4[i + 2] = split.at(4).mid(i*2, 2).toUShort(0, 16);
+
+    DWORD result = local_WlanDisconnect(handle, &guid, 0);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanDisconnect failed with error %ld\n", __FUNCTION__, result);
+#endif
+        locker.unlock();
+        emit connectionError(id, DisconnectionError);
+        return;
+    }
+}
+
+void QNativeWifiEngine::initialize()
+{
+    scanComplete();
+}
+
+void QNativeWifiEngine::requestUpdate()
+{
+    QMutexLocker locker(&mutex);
+
+    if (!available()) {
+        locker.unlock();
+        emit updateCompleted();
+        return;
+    }
+
+    // enumerate interfaces
+    WLAN_INTERFACE_INFO_LIST *interfaceList;
+    DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        qDebug("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+        locker.unlock();
+        emit updateCompleted();
+
+        return;
+    }
+
+    bool requested = false;
+    for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+        result = local_WlanScan(handle, &interfaceList->InterfaceInfo[i].InterfaceGuid, 0, 0, 0);
+        if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+            qDebug("%s: WlanScan failed with error %ld\n", __FUNCTION__, result);
+#endif
+        } else {
+            requested = true;
+        }
+    }
+
+    local_WlanFreeMemory(interfaceList);
+
+    if (!requested) {
+        locker.unlock();
+        emit updateCompleted();
+    }
+}
+
+QNetworkSession::State QNativeWifiEngine::sessionStateForId(const QString &id)
+{
+    QMutexLocker locker(&mutex);
+
+    QNetworkConfigurationPrivatePointer ptr = accessPointConfigurations.value(id);
+
+    if (!ptr)
+        return QNetworkSession::Invalid;
+
+    if (!ptr->isValid) {
+        return QNetworkSession::Invalid;
+    } else if ((ptr->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active) {
+        return QNetworkSession::Connected;
+    } else if ((ptr->state & QNetworkConfiguration::Discovered) ==
+                QNetworkConfiguration::Discovered) {
+        return QNetworkSession::Disconnected;
+    } else if ((ptr->state & QNetworkConfiguration::Defined) == QNetworkConfiguration::Defined) {
+        return QNetworkSession::NotAvailable;
+    } else if ((ptr->state & QNetworkConfiguration::Undefined) ==
+                QNetworkConfiguration::Undefined) {
+        return QNetworkSession::NotAvailable;
+    }
+
+    return QNetworkSession::Invalid;
+}
+
+QNetworkConfigurationManager::Capabilities QNativeWifiEngine::capabilities() const
+{
+    return QNetworkConfigurationManager::ForcedRoaming |
+            QNetworkConfigurationManager::CanStartAndStopInterfaces;
+}
+
+QNetworkSessionPrivate *QNativeWifiEngine::createSessionBackend()
+{
+    return new QNetworkSessionPrivateImpl;
+}
+
+QNetworkConfigurationPrivatePointer QNativeWifiEngine::defaultConfiguration()
+{
+    return QNetworkConfigurationPrivatePointer();
+}
+
+bool QNativeWifiEngine::available()
+{
+    if (handle != INVALID_HANDLE_VALUE)
+        return true;
+
+    DWORD clientVersion;
+
+    DWORD result = local_WlanOpenHandle(1, 0, &clientVersion, &handle);
+    if (result != ERROR_SUCCESS) {
+#ifdef BEARER_MANAGEMENT_DEBUG
+        if (result != ERROR_SERVICE_NOT_ACTIVE)
+            qDebug("%s: WlanOpenHandle failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+        return false;
+    }
+
+    result = local_WlanRegisterNotification(handle, WLAN_NOTIFICATION_SOURCE_ALL, true,
+                                            WLAN_NOTIFICATION_CALLBACK(qNotificationCallback),
+                                            this, 0, 0);
+#ifdef BEARER_MANAGEMENT_DEBUG
+    if (result != ERROR_SUCCESS)
+        qDebug("%s: WlanRegisterNotification failed with error %ld\n", __FUNCTION__, result);
+#endif
+
+    return handle != INVALID_HANDLE_VALUE;
+}
+
+void QNativeWifiEngine::closeHandle()
+{
+    if (handle != INVALID_HANDLE_VALUE) {
+        local_WlanCloseHandle(handle, 0);
+        handle = INVALID_HANDLE_VALUE;
+    }
+}
+
+bool QNativeWifiEngine::requiresPolling() const
+{
+    // On Windows XP SP2 and SP3 only connection and disconnection notifications are available.
+    // We need to poll for changes in available wireless networks.
+    return true;
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_BEARERMANAGEMENT
diff --git a/src/plugins/bearer/nativewifi/qnativewifiengine.h b/src/plugins/bearer/nativewifi/qnativewifiengine.h
new file mode 100644
index 0000000000..712aecd2b2
--- /dev/null
+++ b/src/plugins/bearer/nativewifi/qnativewifiengine.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QNATIVEWIFIENGINE_P_H
+#define QNATIVEWIFIENGINE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "../qbearerengine_impl.h"
+
+#include <QtCore/qtimer.h>
+
+#ifndef QT_NO_BEARERMANAGEMENT
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkConfigurationPrivate;
+struct WLAN_NOTIFICATION_DATA;
+
+class QNativeWifiEngine : public QBearerEngineImpl
+{
+    Q_OBJECT
+
+public:
+    QNativeWifiEngine(QObject *parent = 0);
+    ~QNativeWifiEngine();
+
+    QString getInterfaceFromId(const QString &id);
+    bool hasIdentifier(const QString &id);
+
+    void connectToId(const QString &id);
+    void disconnectFromId(const QString &id);
+
+    Q_INVOKABLE void initialize();
+    Q_INVOKABLE void requestUpdate();
+
+    QNetworkSession::State sessionStateForId(const QString &id);
+
+    QNetworkConfigurationManager::Capabilities capabilities() const;
+
+    QNetworkSessionPrivate *createSessionBackend();
+
+    QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+    bool available();
+
+    bool requiresPolling() const;
+
+private Q_SLOTS:
+    void scanComplete();
+    void closeHandle();
+
+private:
+    Qt::HANDLE handle;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_BEARERMANAGEMENT
+
+#endif