diff -r 63be7eb3fc78 -r f28ada11abbf wlanutilities/cpwlansettingsplugin/src/wlansettings.cpp --- a/wlanutilities/cpwlansettingsplugin/src/wlansettings.cpp Tue Aug 31 16:18:40 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,302 +0,0 @@ -/* -* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0"" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - -// System includes - -#include -#include -#include -#include - -// User includes - -#include "wlansettings_s60_p.h" -#include "wlansettings.h" - -#include "OstTraceDefinitions.h" -#ifdef OST_TRACE_COMPILER_IN_USE -#include "wlansettingsTraces.h" -#endif - -/*! - \class WlanSettings - \brief WlanSettings is a wrapper class for CWlanSettingsImpl. -*/ - -// External function prototypes - -// Local constants - -//! Device Power Saving Mode setting key -static const XQSettingsKey devicePowerSavingKey( - XQSettingsKey::TargetCentralRepository, - KCRUidPowerSaveMode.iUid, - KPsmCurrentMode); - -// ======== MEMBER FUNCTIONS ======== - -/*! - Constructor. -*/ - -WlanSettings::WlanSettings() : - QObject(), - mSettingsManager(new XQSettingsManager(this)), - mDevicePowerSavingMode(0), - mDevicePowerSavingModeUpToDate(false) -{ - OstTraceFunctionEntry0( WLANSETTINGS_WLANSETTINGS_ENTRY ); - OstTraceFunctionExit0( WLANSETTINGS_WLANSETTINGS_EXIT ); -} - -/*! - Destructor. -*/ - -WlanSettings::~WlanSettings() -{ - OstTraceFunctionEntry0( DUP1_WLANSETTINGS_WLANSETTINGS_ENTRY ); - - delete d_ptr; - - OstTraceFunctionExit0( DUP1_WLANSETTINGS_WLANSETTINGS_EXIT ); -} - -/*! - Creates the CWlanSettingsImpl object for reading/writing settings. - \return Error code. -*/ - -int WlanSettings::init() -{ - OstTraceFunctionEntry0( WLANSETTINGS_INIT_ENTRY ); - - // Listen for changes in the key value - bool connectStatus = connect( - mSettingsManager, - SIGNAL(valueChanged(XQSettingsKey, QVariant)), - this, - SLOT(devicePowerSavingKeyChanged())); - Q_ASSERT(connectStatus); - mSettingsManager->startMonitoring(devicePowerSavingKey); - - TRAPD(error,(d_ptr = CWlanSettingsPrivate::NewL(this))); - - OstTraceFunctionExit0( WLANSETTINGS_INIT_EXIT ); - return error; -} - -/*! - Reads the value of the Device Power Saving Mode setting. -*/ - -void WlanSettings::readDevicePowerSavingKey() -{ - OstTraceFunctionEntry0( WLANSETTINGS_READDEVICEPOWERSAVINGKEY_ENTRY ); - - mDevicePowerSavingMode = - mSettingsManager->readItemValue(devicePowerSavingKey).toInt(); - - mDevicePowerSavingModeUpToDate = true; - - OstTrace1( - TRACE_NORMAL, - WLANSETTINGS_READDEVICEPOWERSAVINGKEY, - "WlanSettings::readDevicePowerSavingKey;powerSaving=%d", - mDevicePowerSavingMode ); - - OstTraceFunctionExit0( WLANSETTINGS_READDEVICEPOWERSAVINGKEY_EXIT ); -} - -/*! - Slot for handling updates in the Device Power Saving Mode setting. -*/ - -void WlanSettings::devicePowerSavingKeyChanged() -{ - OstTraceFunctionEntry0( WLANSETTINGS_DEVICEPOWERSAVINGKEYCHANGED_ENTRY ); - - // Remember that we need to read the setting value again before - // using it, and notify UI of the change. - mDevicePowerSavingModeUpToDate = false; - emit devicePowerSavingUpdated(); - - OstTraceFunctionExit0( WLANSETTINGS_DEVICEPOWERSAVINGKEYCHANGED_EXIT ); -} - -/*! - Reads the WLAN setting values. - \return Error code. -*/ - -int WlanSettings::loadSettings() -{ - OstTraceFunctionEntry0( WLANSETTINGS_LOADSETTINGS_ENTRY ); - - TRAPD(error, d_ptr->LoadDBSettingsL()); - - OstTrace1( - TRACE_NORMAL, - WLANSETTINGS_LOADSETTINGS, - "WlanSettings::loadSettings;error=%d", - error ); - - OstTraceFunctionExit0( WLANSETTINGS_LOADSETTINGS_EXIT ); - return error; -} - -/*! - Function to get the scan network type. - \return ScanNetworkType which is automatic or user-defined. -*/ - -WlanSettings::ScanNetworkType WlanSettings::scanNetworkType() -{ - OstTraceFunctionEntry0( WLANSETTINGS_SCANNETWORKTYPE_ENTRY ); - - ScanNetworkType scanType; - if (d_ptr->ScanInterval() == ScanNetworkAuto) { - scanType = EScanNetworkAuto; - } else { - scanType = EScanNetworkUserDefined; - } - - OstTrace1( - TRACE_NORMAL, - WLANSETTINGS_SCANNETWORKTYPE, - "WlanSettings::scanNetworkType;scanType=%d", - scanType ); - - OstTraceFunctionExit0( WLANSETTINGS_SCANNETWORKTYPE_EXIT ); - return scanType; -} - -/*! - Function to get the scan interval. - \return Scan interval in minutes. -*/ - -uint WlanSettings::scanInterval() -{ - OstTraceFunctionEntry0( WLANSETTINGS_SCANINTERVAL_ENTRY ); - - uint scanInterval = d_ptr->ScanInterval(); - - OstTrace1( - TRACE_NORMAL, - WLANSETTINGS_SCANINTERVAL, - "WlanSettings::scanInterval;scanInterval=%u", - scanInterval ); - - OstTraceFunctionExit0( WLANSETTINGS_SCANINTERVAL_EXIT ); - return scanInterval; -} - -/*! - Function to get Wlan Power Saving Option. - \return True if Power Saving option is enabled, otherwise False. -*/ - -bool WlanSettings::isWlanPowerSavingEnabled() const -{ - OstTraceFunctionEntry0( WLANSETTINGS_ISWLANPOWERSAVINGENABLED_ENTRY ); - OstTraceFunctionExit0( WLANSETTINGS_ISWLANPOWERSAVINGENABLED_EXIT ); - return d_ptr->PowerSaving(); -} - -/*! - Function to set Power Saving Option. - \param powerSavingOption True to enable or false to disable power saving option. - \return Error code. -*/ - -int WlanSettings::setWlanPowerSaving(int powerSavingOption) -{ - OstTraceFunctionEntry0( WLANSETTINGS_SETWLANPOWERSAVING_ENTRY ); - - d_ptr->SetPowerSaving(powerSavingOption); - TRAPD(error, d_ptr->SaveDBSettingsL(CWlanSettingsPrivate::EWlanPowerSaving)); - - OstTraceFunctionExit0( WLANSETTINGS_SETWLANPOWERSAVING_EXIT ); - return error; -} - -/*! - Function to set Scan interval. - \param scanInterval Scan interval in minutes. - \return Error code. -*/ - -int WlanSettings::setWlanScanInterval(uint scanInterval) -{ - OstTraceFunctionEntry0( WLANSETTINGS_SETWLANSCANINTERVAL_ENTRY ); - - d_ptr->SetScanInterval(scanInterval); - TRAPD(error, d_ptr->SaveDBSettingsL(CWlanSettingsPrivate::EWlanScanInterval)); - - OstTraceFunctionExit0( WLANSETTINGS_SETWLANSCANINTERVAL_EXIT ); - return error; -} - -/*! - Function to get Join WLAN networks option. - \return 0 for Known, 1 for Manual. -*/ - -int WlanSettings::joinWlanMode() const -{ - OstTraceFunctionEntry0( WLANSETTINGS_JOINWLANMODE_ENTRY ); - OstTraceFunctionExit0( WLANSETTINGS_JOINWLANMODE_EXIT ); - return d_ptr->JoinWlanMode(); -} - -/*! - Function to set Join WLAN networks option. - \param mode 0 for Known, 1 for Manual. - \return Error code. -*/ - -int WlanSettings::setJoinWlanMode(int mode) -{ - OstTraceFunctionEntry0( WLANSETTINGS_SETJOINWLANMODE_ENTRY ); - - TRAPD(error, d_ptr->SaveJoinWlanSettingL(mode)); - - OstTraceFunctionExit0( WLANSETTINGS_SETJOINWLANMODE_EXIT ); - return error; -} - -/*! - Function to get Power Saving status of the device. - \return True if Power Saving is enabled. -*/ - -bool WlanSettings::isDevicePowerSavingEnabled() -{ - OstTraceFunctionEntry0( WLANSETTINGS_ISDEVICEPOWERSAVINGENABLED_ENTRY ); - - if (!mDevicePowerSavingModeUpToDate) { - readDevicePowerSavingKey(); - } - if (mDevicePowerSavingMode == EPsmsrvModeNormal) { - OstTraceFunctionExit0( WLANSETTINGS_ISDEVICEPOWERSAVINGENABLED_EXIT ); - return false; - } else { - OstTraceFunctionExit0( DUP1_WLANSETTINGS_ISDEVICEPOWERSAVINGENABLED_EXIT ); - return true; - } -}