/*

* Copyright (c) 2008 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:  Implementation class for WMDRM DLA Browser View Handler

*

*/

// INCLUDE FILES

#include <coemain.h>

#include <apaserverapp.h>

#include "wmdrmdlabrowserviewhandler.h"

#include "wmdrmdlabrowserobserver.h"

#include "wmdrmdlaappclient.h"

#include "wmdrmdlaappconstants.h"

#define _LOGGING_FILE L"wmdrmdlautils.txt"

#include "logfn.h"

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

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

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::ConstructL

// ---------------------------------------------------------------------------

//

void CWmDrmDlaBrowserViewHandler::ConstructL()

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::ConstructL" );

    iClient = new (ELeave) RWmDrmDlaAppClient;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::CWmDrmDlaBrowserViewHandler

// ---------------------------------------------------------------------------

//

CWmDrmDlaBrowserViewHandler::CWmDrmDlaBrowserViewHandler() 

    : CActive( EPriorityStandard ), iState( EIdle )

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::CWmDrmDlaBrowserViewHandler" );

    CActiveScheduler::Add( this );

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::NewL

// ---------------------------------------------------------------------------

//

EXPORT_C CWmDrmDlaBrowserViewHandler* CWmDrmDlaBrowserViewHandler::NewL()

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::NewL" );

    CWmDrmDlaBrowserViewHandler* self = CWmDrmDlaBrowserViewHandler::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::NewLC

// ---------------------------------------------------------------------------

//

EXPORT_C CWmDrmDlaBrowserViewHandler* CWmDrmDlaBrowserViewHandler::NewLC()

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::NewLC" );

    CWmDrmDlaBrowserViewHandler* self 

        = new( ELeave ) CWmDrmDlaBrowserViewHandler;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::~CWmDrmDlaBrowserViewHandler

// ---------------------------------------------------------------------------

//

CWmDrmDlaBrowserViewHandler::~CWmDrmDlaBrowserViewHandler()

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::~CWmDrmDlaBrowserViewHandler" );

    Cancel();

    delete iClient;

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::LaunchBrowserViewL

// ---------------------------------------------------------------------------

//

EXPORT_C void CWmDrmDlaBrowserViewHandler::LaunchBrowserViewL( 

    MWmDrmDlaBrowserObserver* aObserver )

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::LaunchBrowserViewL" );

    if ( !CCoeEnv::Static() )

        {

        User::Leave( KErrNotSupported );

        }

    if ( !aObserver )

        {

        User::Leave( KErrArgument );

        }

    if ( iState != EIdle )

        {

        User::Leave( KErrInUse );

        }

    iObserver = aObserver;

    iClient->ConnectChainedAppL( KWmDrmDlaAppUid );

    iState = CWmDrmDlaBrowserViewHandler::ELaunchBrowserView;

    CompleteSelf();

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::DoCancel

// ---------------------------------------------------------------------------

//

void CWmDrmDlaBrowserViewHandler::DoCancel()

    {

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::RunL

// ---------------------------------------------------------------------------

//

void CWmDrmDlaBrowserViewHandler::RunL()

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::RunL" );

    HBufC8* licenseResponse( NULL );

    switch ( iState )

        {

        case CWmDrmDlaBrowserViewHandler::ELaunchBrowserView:

            User::LeaveIfError( iClient->SetIAP( iObserver->IapId() ) );

            User::LeaveIfError( 

                    iClient->Post( iObserver->PostUrlL(), 

                                   iObserver->PostContentTypeL(), 

                                   iObserver->PostDataL(), 

                                   iObserver->PostContentDataBoundaryL() ) );

            User::LeaveIfError( iClient->LicenseResponse( licenseResponse ) );

            iObserver->LicenseResponseReceived( *licenseResponse );

            delete licenseResponse;

            iClient->Close();

            iState = CWmDrmDlaBrowserViewHandler::EIdle;

            break;

        default:

            ASSERT( EFalse );

            break;

        }

    }

// ---------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::RunError

// ---------------------------------------------------------------------------

//

TInt CWmDrmDlaBrowserViewHandler::RunError( TInt aError )

    {

    LOGFN( "CWmDrmDlaBrowserViewHandler::RunError" );

    LOG2( "aError: %d", aError );

    iClient->Close();

    iObserver->BrowserExit( aError );

    iState = CWmDrmDlaBrowserViewHandler::EIdle;

    return KErrNone;

    }

// ----------------------------------------------------------------------------

// CWmDrmDlaBrowserViewHandler::CompleteSelf

// ----------------------------------------------------------------------------

//

void CWmDrmDlaBrowserViewHandler::CompleteSelf()

    {

    if ( !IsActive() )

        {

        TRequestStatus* status = &iStatus;

        User::RequestComplete( status, KErrNone );

        SetActive();

        }

    }