/*

* 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:  Secure connections test application

*

*/

#include "tlsconnectionapp.h"

#include "tlsconnection.h"

#include <hbmainwindow.h>

#include <hbview.h>

#include <QDebug>

#include <QGraphicsLinearLayout>

#include <hbcombobox.h>

#include <hblineedit.h>

#include <hblabel.h>

#include <hbpushbutton.h>

#include <hbmessagebox.h>

TlsConnectionApplication::TlsConnectionApplication(int& aArgc, char* aArgv[])

    : HbApplication(aArgc, aArgv), mMainWindow(0), mMainView(0), mHost(0),

      mPort(0), mOpeningDelay(0), mStatusLabel(0), mConnection(0)

{

    qDebug() << "TLStest TlsConnectionApplication begin";

    mMainWindow = new HbMainWindow();

    mMainView = new HbView();

    mMainView->setTitle(tr("TLS Test"));

    QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Vertical);

    mHost = new HbComboBox;

    QStringList defaultHosts;

    defaultHosts << "www.nokia.com"

        << "www.f-secure.com"

        << "www.google.fi"

        << "www.tut.fi";

    mHost->addItems(defaultHosts);

    connect(mHost, SIGNAL(editingFinished()), this, SLOT(addHostName()));

    mHost->setEditable(true);

    layout->addItem(mHost);

    mPort = new HbLineEdit(tr("Port?"));

    mPort->setText(tr("443"));

    layout->addItem(mPort);

    mOpeningDelay = new HbLineEdit(tr("Opening delay?"));

    mOpeningDelay->setText(tr("0"));

    layout->addItem(mOpeningDelay);

    mStatusLabel = new HbLabel(tr("Inactive"));

    layout->addItem(mStatusLabel);

    HbPushButton *activateButton = new HbPushButton(tr("Run Test"));

    connect(activateButton, SIGNAL(clicked()), this, SLOT(runTestPressed()));

    layout->addItem(activateButton);

    HbPushButton *closeButton = new HbPushButton("Close");

    connect(closeButton, SIGNAL(clicked()), qApp, SLOT(quit()));

    layout->addItem(closeButton);

    mMainView->setLayout(layout);

    mMainWindow->addView(mMainView);

    mMainWindow->show();

    qDebug() << "TLStest TlsConnectionApplication end";

}

TlsConnectionApplication::~TlsConnectionApplication()

{

    qDebug() << "TLStest ~TlsConnectionApplication begin";

    delete mConnection;

    delete mMainView;

    delete mMainWindow;

    qDebug() << "TLStest ~TlsConnectionApplication end";

}

void TlsConnectionApplication::HandleNetworkEvent( TTlsConnectionState aEvent, TInt aError )

{

    switch( aEvent ) {

	case ENotInitialized:

		showProgress( tr("NotInitialized"), aError );

		break;

	case EDisconnected:

		showProgress( tr("Disconnected"), aError );

		break;

	case EIdle:

		showProgress( tr("Idle"), aError );

		break;

	case EConnectingNetwork:

		showProgress( tr("ConnectingNetwork"), aError );

		break;

	case EOpeningDelay:

		showProgress( tr("OpeningDelay"), aError );

		break;

	case EResolvingHostName:

		showProgress( tr("ResolvingHostName"), aError );

		break;

	case EConnectingServer:

		showProgress( tr("ConnectingServer"), aError );

		break;

	case EHandshaking:

		showProgress( tr("Handshaking"), aError );

		break;

	case EConnecting:

		showProgress( tr("Connecting"), aError );

		break;

	case ESending:

		showProgress( tr("Sending"), aError );

		break;

	case EReading:

		showProgress( tr("Reading"), aError );

		break;

	case EAllDone:

		showProgress( tr("AllDone"), aError );

		break;

	default:

		showProgress( tr("unknown"), aError );

		break;

	}

}

void TlsConnectionApplication::HandleTransferData( const TDesC8& /*aData*/, TInt aLength )

{

    qDebug() << "TLStest HandleTransferData, length:" << aLength;

}

void TlsConnectionApplication::runTestPressed()

{

    qDebug() << "TLStest runTestPressed begin";

    if (mConnection) {

        delete mConnection;

        mConnection = NULL;

    }

    TPtrC host( reinterpret_cast<const TText*>( mHost->currentText().constData() ));

    TInt port = getInt(mPort->text(), 443);

    TInt delay = getInt(mOpeningDelay->text(), 0);

    qDebug() << "TLStest runTestPressed host:" << mHost->currentText() << "port" << port << "delay" << delay;

    TRAPD( err, mConnection = CTlsConnection::NewL( *this ) );

    qDebug() << "TLStest runTestPressed err:" << err;

    if( !err ) {

        qDebug() << "TLStest runTestPressed CTlsConnection created, connecting";

        TRAP( err, mConnection->ConnectL( host, port, delay ) );

        qDebug() << "TLStest runTestPressed err:" << err;

    }

    qDebug() << "TLStest runTestPressed end";

}

void TlsConnectionApplication::addHostName()

{

    QString newHostName = mHost->currentText();

    mHost->addItem(newHostName);

}

void TlsConnectionApplication::showProgress(const QString& aStep, int aError)

{

    qDebug() << "TLStest showProgress step" << aStep << "error" << aError;

    if (mStatusLabel) {

        if (!aError) {

            mStatusLabel->setPlainText(aStep);

        } else {

            QString msg(aStep);

            msg.append(tr(" error %1").arg(aError));

            mStatusLabel->setPlainText(msg);

        }

    }

}

TInt TlsConnectionApplication::getInt(const QString& aString, int defaultValue)

{

    qDebug() << "TLStest getInt" << aString << "defaultValue" << defaultValue;

    bool ok = false;

    TInt value = aString.toInt(&ok, 10);

    if (!ok) {

        value = defaultValue;

    }

    qDebug() << "TLStest getInt returns " << value;

    return value;

}