--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/src/bearer/qnativewifiengine_win.cpp Thu Apr 01 08:30:34 2010 +0300
@@ -0,0 +1,729 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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_win_p.h"
+#include "qnetworkconfiguration_p.h"
+
+#include <QtCore/qmutex.h>
+#include <QtCore/private/qmutexpool_p.h>
+#include <QtCore/qlibrary.h>
+#include <QtCore/qstringlist.h>
+
+#include <QtCore/qdebug.h>
+
+#include <wtypes.h>
+#undef interface
+
+QTM_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC(QNativeWifiEngine, nativeWifiEngine)
+
+#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
+
+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);
+
+static WlanOpenHandleProto local_WlanOpenHandle = 0;
+static WlanRegisterNotificationProto local_WlanRegisterNotification = 0;
+static WlanEnumInterfacesProto local_WlanEnumInterfaces = 0;
+static WlanGetAvailableNetworkListProto local_WlanGetAvailableNetworkList = 0;
+static WlanQueryInterfaceProto local_WlanQueryInterface = 0;
+static WlanConnectProto local_WlanConnect = 0;
+static WlanDisconnectProto local_WlanDisconnect = 0;
+static WlanScanProto local_WlanScan = 0;
+static WlanFreeMemoryProto local_WlanFreeMemory = 0;
+static WlanCloseHandleProto local_WlanCloseHandle = 0;
+
+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;
+ }
+ }
+}
+
+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:
+ d->emitConfigurationsChanged();
+ break;
+ default:
+ qDebug() << "wlan unknown notification";
+ }
+}
+
+QNativeWifiEngine::QNativeWifiEngine(QObject *parent)
+: QNetworkSessionEngine(parent), handle(0)
+{
+ DWORD clientVersion;
+
+ DWORD result = local_WlanOpenHandle(1, 0, &clientVersion, &handle);
+ if (result != ERROR_SUCCESS) {
+ if (result != ERROR_SERVICE_NOT_ACTIVE)
+ qWarning("%s: WlanOpenHandle failed with error %ld\n", __FUNCTION__, result);
+
+ return;
+ }
+
+ result = local_WlanRegisterNotification(handle, WLAN_NOTIFICATION_SOURCE_ALL, true,
+ WLAN_NOTIFICATION_CALLBACK(qNotificationCallback),
+ this, 0, 0);
+ if (result != ERROR_SUCCESS)
+ qWarning("%s: WlanRegisterNotification failed with error %ld\n", __FUNCTION__, result);
+
+ // On Windows XP SP2 and SP3 only connection and disconnection notifications are available.
+ // We need to poll for changes in available wireless networks.
+ connect(&pollTimer, SIGNAL(timeout()), this, SIGNAL(configurationsChanged()));
+ pollTimer.setInterval(10000);
+}
+
+QNativeWifiEngine::~QNativeWifiEngine()
+{
+ local_WlanCloseHandle(handle, 0);
+}
+
+QList<QNetworkConfigurationPrivate *> QNativeWifiEngine::getConfigurations(bool *ok)
+{
+ if (ok)
+ *ok = false;
+
+ QList<QNetworkConfigurationPrivate *> foundConfigurations;
+
+ // enumerate interfaces
+ WLAN_INTERFACE_INFO_LIST *interfaceList;
+ DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+ return foundConfigurations;
+ }
+
+ 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) {
+ qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+ __FUNCTION__, result);
+ 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);
+ }
+
+ // don't add duplicate networks
+ if (seenNetworks.contains(networkName))
+ continue;
+ else
+ seenNetworks.append(networkName);
+
+ QNetworkConfigurationPrivate *cpPriv = new QNetworkConfigurationPrivate;
+
+ cpPriv->isValid = true;
+
+ cpPriv->name = networkName;
+ cpPriv->id = QString::number(qHash(QLatin1String("WLAN:") + cpPriv->name));
+
+ if (!(network.dwFlags & WLAN_AVAILABLE_NETWORK_HAS_PROFILE))
+ cpPriv->state = QNetworkConfiguration::Undefined;
+
+ if (network.strProfileName[0] != 0) {
+ if (network.bNetworkConnectable) {
+ if (network.dwFlags & WLAN_AVAILABLE_NETWORK_CONNECTED)
+ cpPriv->state = QNetworkConfiguration::Active;
+ else
+ cpPriv->state = QNetworkConfiguration::Discovered;
+ } else {
+ cpPriv->state = QNetworkConfiguration::Defined;
+ }
+ }
+
+ cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
+ cpPriv->bearer = QLatin1String("WLAN");
+
+
+ foundConfigurations.append(cpPriv);
+ }
+
+ local_WlanFreeMemory(networkList);
+ }
+
+ local_WlanFreeMemory(interfaceList);
+
+ if (ok)
+ *ok = true;
+
+ pollTimer.start();
+
+ return foundConfigurations;
+}
+
+QString QNativeWifiEngine::getInterfaceFromId(const QString &id)
+{
+ // enumerate interfaces
+ WLAN_INTERFACE_INFO_LIST *interfaceList;
+ DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+ 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) {
+ if (result != ERROR_INVALID_STATE)
+ qWarning("%s: WlanQueryInterface failed with error %ld\n", __FUNCTION__, result);
+
+ 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);
+
+ return guid.toUpper();
+ }
+
+ local_WlanFreeMemory(connectionAttributes);
+ local_WlanFreeMemory(interfaceList);
+ }
+
+ return QString();
+}
+
+bool QNativeWifiEngine::hasIdentifier(const QString &id)
+{
+ // enumerate interfaces
+ WLAN_INTERFACE_INFO_LIST *interfaceList;
+ DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+ 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) {
+ qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+ __FUNCTION__, result);
+ 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;
+}
+
+/*QString QNativeWifiEngine::bearerName(const QString &)
+{
+ return QLatin1String("WLAN");
+}*/
+
+void QNativeWifiEngine::connectToId(const QString &id)
+{
+ WLAN_INTERFACE_INFO_LIST *interfaceList;
+ DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+ 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) {
+ qWarning("%s: WlanGetAvailableNetworkList failed with error %ld\n",
+ __FUNCTION__, result);
+ 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, ¶meters, 0);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanConnect failed with error %ld\n", __FUNCTION__, result);
+ emit connectionError(id, ConnectError);
+ break;
+ }
+
+ break;
+ }
+ }
+
+ local_WlanFreeMemory(interfaceList);
+
+ if (profile.isEmpty())
+ emit connectionError(id, InterfaceLookupError);
+}
+
+void QNativeWifiEngine::disconnectFromId(const QString &id)
+{
+ QString interface = getInterfaceFromId(id);
+
+ if (interface.isEmpty()) {
+ 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) {
+ qWarning("%s: WlanDisconnect failed with error %ld\n", __FUNCTION__, result);
+ emit connectionError(id, DisconnectionError);
+ return;
+ }
+}
+
+void QNativeWifiEngine::requestUpdate()
+{
+ // enumerate interfaces
+ WLAN_INTERFACE_INFO_LIST *interfaceList;
+ DWORD result = local_WlanEnumInterfaces(handle, 0, &interfaceList);
+ if (result != ERROR_SUCCESS) {
+ qWarning("%s: WlanEnumInterfaces failed with error %ld\n", __FUNCTION__, result);
+ return;
+ }
+
+ for (unsigned int i = 0; i < interfaceList->dwNumberOfItems; ++i) {
+ result = local_WlanScan(handle, &interfaceList->InterfaceInfo[i].InterfaceGuid, 0, 0, 0);
+ if (result != ERROR_SUCCESS)
+ qWarning("%s: WlanScan failed with error %ld\n", __FUNCTION__, result);
+ }
+}
+
+QNativeWifiEngine *QNativeWifiEngine::instance()
+{
+ resolveLibrary();
+
+ // native wifi dll not available
+ if (!local_WlanOpenHandle)
+ return 0;
+
+ QNativeWifiEngine *engine = nativeWifiEngine();
+
+ // could not initialise subsystem
+ if (engine && engine->handle == 0)
+ return 0;
+
+ return engine;
+}
+
+#include "moc_qnativewifiengine_win_p.cpp"
+
+QTM_END_NAMESPACE