/*

* Copyright (c) 2009-2010 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:

* WLAN AP (Access Point, unknown network) class.

*/

// System includes

#include <QString>

#include <QHash>

#include <QVariant>

#include <QDebug>

// User includes

#include "wlanqtutilsap.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wlanqtutilsapTraces.h"

#endif

/*!

    \class WlanQtUtilsApPrivate

    \brief Private implementation of WlanQtUtilsAp.

*/

class WlanQtUtilsApPrivate

{

private:

    //! Access Point configuration data

    QHash<int, QVariant> mConfigurations;

    friend class WlanQtUtilsAp;

};

/*!

    \class WlanQtUtilsAp

    \brief WLAN Access Point class.

    Contains the information related to unknown WLAN access points.

*/

// External function prototypes

// Local constants

// ======== LOCAL FUNCTIONS ========

// ======== MEMBER FUNCTIONS ========

/*!

    Constructor.

*/

WlanQtUtilsAp::WlanQtUtilsAp() :

    d_ptr(new WlanQtUtilsApPrivate())

{

}

/*!

    Copy constructor.

    @param [in] ref AP to create a copy of.

*/

WlanQtUtilsAp::WlanQtUtilsAp(const WlanQtUtilsAp &ref) :

    d_ptr(new WlanQtUtilsApPrivate())

{

    d_ptr->mConfigurations = ref.d_ptr->mConfigurations;

}

/*!

    Destructor.

*/

WlanQtUtilsAp::~WlanQtUtilsAp()

{

}

/*!

    Getter for AP data.

    @param [in] identifier Identifier of value to get.

    @return Value.

*/

QVariant WlanQtUtilsAp::value(int identifier) const

{

    Q_ASSERT(d_ptr->mConfigurations.contains(identifier));

    Q_ASSERT(d_ptr->mConfigurations[identifier].isValid());

#ifdef OST_TRACE_COMPILER_IN_USE

    QString tmp;

    QDebug tmpStream(&tmp);

    tmpStream << d_ptr->mConfigurations[identifier];

    TPtrC16 string(tmp.utf16(), tmp.length());

    OstTraceExt2(

        TRACE_DUMP,

        WLANQTUTILSAP_VALUE,

        "WlanQtUtilsAp::value;identifier=%{ConfId};string=%S",

        (TUint)identifier,

        string);

#endif

    return d_ptr->mConfigurations[identifier];

}

/*!

    Setter for AP data.

    @param [in] identifier Identifier of value to set.

    @param [in] value Value to set.

*/

void WlanQtUtilsAp::setValue(int identifier, QVariant value)

{

#ifdef OST_TRACE_COMPILER_IN_USE

    QString tmp;

    QDebug tmpStream(&tmp);

    tmpStream << value;

    TPtrC16 string(tmp.utf16(), tmp.length());

    OstTraceExt2(

        TRACE_DUMP,

        WLANQTUTILSAP_SETVALUE,

        "WlanQtUtilsAp::setValue;identifier=%{ConfId};string=%S",

        (TUint)identifier,

        string);

#endif

    d_ptr->mConfigurations[identifier] = value;

}

/*!

    AP comparison function.

    @param [in] ap1 First AP to compare.

    @param [in] ap2 Second AP to compare.

    @return TRUE, if APs are considered to be same.

*/

bool WlanQtUtilsAp::compare(

    const WlanQtUtilsAp *ap1,

    const WlanQtUtilsAp *ap2)

{

    bool equal = false;

    // SSID (case sensitive) and security mode (with or without PSK)

    // are the values, which identify a unique access point.

    if (ap1->value(WlanQtUtilsAp::ConfIdSsid) ==

        ap2->value(WlanQtUtilsAp::ConfIdSsid)

        && ap1->value(WlanQtUtilsAp::ConfIdSecurityMode) == 

           ap2->value(WlanQtUtilsAp::ConfIdSecurityMode)

           && ap1->value(WlanQtUtilsAp::ConfIdWpaPskUse) ==

              ap2->value(WlanQtUtilsAp::ConfIdWpaPskUse)) {

        equal = true;

    }

    return equal;

}