/*

* Copyright (c) 2002-2004 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:  Application settings SAP settings extension

*

*/

// INCLUDE FILES

#include "CCAAppSettingsSAPExt.h"

#include "ChatDefinitions.h"

#include "ChatDebugPrint.h"

#include <cimpspresenceconnectionuing.h>

#include <CIMPSSAPSettingsStore.h>

#include <CIMPSSAPSettings.h>

#include <CIMPSSAPSettingsList.h>

#include <CPEngNWSessionSlotID2.h>

#include <PathInfo.h>

#include <bautils.h>

#include <eikenv.h>

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

//Removed the ownership of iConnUI from this file and made it a reference

//APPUI owns this connection UI instance and shares the same with this component.

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

// CCAAppSettingsSAPExt::CCAAppSettingsSAPExt

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CCAAppSettingsSAPExt::CCAAppSettingsSAPExt( CIMPSPresenceConnectionUi& aConnUi,

                                            TBool aPreserveSessionIdInExit )

        :	iConnUI( aConnUi ),

        iPreserveSessionIdInExit( aPreserveSessionIdInExit )

    {

    }

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

// CCAAppSettingsSAPExt::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCAAppSettingsSAPExt::ConstructL(  CIMPSSAPSettings* aSap )

    {

    iSapSettings = CIMPSSAPSettingsStore::NewL();

    iSap = aSap;

    }

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

// CCAAppSettingsSAPExt::NewL

// Two-phased constructor.

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

//

CCAAppSettingsSAPExt* CCAAppSettingsSAPExt::NewL( CIMPSPresenceConnectionUi& aConnUi,

                                                  TBool aPreserveSessionIdInExit /* = EFalse */,

                                                  CIMPSSAPSettings* aSap /* = NULL */ )

    {

    CCAAppSettingsSAPExt* self = CCAAppSettingsSAPExt::NewLC( aConnUi,

                                                              aPreserveSessionIdInExit, aSap );

    CleanupStack::Pop();

    return self;

    }

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

// CCAAppSettingsSAPExt::NewLC

// Two-phased constructor.

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

//

CCAAppSettingsSAPExt* CCAAppSettingsSAPExt::NewLC( CIMPSPresenceConnectionUi& aConnUi,

                                                   TBool aPreserveSessionIdInExit /* = EFalse */,

                                                   CIMPSSAPSettings* aSap /* = NULL */ )

    {

    CCAAppSettingsSAPExt* self = new( ELeave ) CCAAppSettingsSAPExt( aConnUi,

                                                                     aPreserveSessionIdInExit );

    CleanupStack::PushL( self );

    self->ConstructL( aSap );

    return self;

    }

// Destructor

// CodeScanner warning ignored because HandleApplicationExitL

// needs to be called to keep connection alive.

// Otherwise destroying iConnUI would close the connection.

CCAAppSettingsSAPExt::~CCAAppSettingsSAPExt()   // CSI: 23 # See comment above

    {

    if ( iPreserveSessionIdInExit )

        {

        TRAPD( err,

            {

            // this class was invoked from IM Launcher call chain,

            // when Always Online is active. now make sure the IMPSCUI

            // Session Id is given to an instance existing in Always Online

            // (otherwise it'll be deleted and logout will happen)

            CPEngNWSessionSlotID2* sessionSlotID =

            iConnUI.GetActiveNWSessionSlotIDL( EIMPSConnClientIM );

            CleanupStack::PushL( sessionSlotID );

            iConnUI.HandleApplicationExitL( EIMPSConnClientIM,

                                            EIMPSLeaveSessionOpenExit,

                                            *sessionSlotID );

            CleanupStack::PopAndDestroy( sessionSlotID );

            } );    // TRAPD

        if ( err != KErrNone )

            {

            CActiveScheduler::Current()->Error( err );

            }

        // now it's safe to exit even in Always Online case

        }

    delete iSapSettings;

    }

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

// CCAAppSettingsSAPExt::SetIntValueL

// Sets int value to SAP settings

// (other items were commented in a header).

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

//

void CCAAppSettingsSAPExt::SetIntValueL( const TDesC& aKey, TInt aValue )

    {

    CHAT_DP_TXT( "CCAAppSettingsSAPExt::SetIntValueL" );

    CIMPSSAPSettings* sap = NULL;

    if ( !iSap )

        {

        sap = StoredSAPLC();

        }

    else

        {

        sap = iSap;

        }

    if ( sap )

        {

        TInt id( sap->Uid() );

        CHAT_DP( D_CHAT_LIT( "found sap (%d), setting value %d" ), id, aValue );

        sap->SetOpaqueInt( aKey, aValue );

        // update sap

        iSapSettings->UpdateOldSAPL( sap, id );

        if ( !iSap )

            {

            CleanupStack::PopAndDestroy( sap );

            }

        }

    }

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

// CCAAppSettingsSAPExt::IntValueL

// Gets int value from SAP settings

// (other items were commented in a header).

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

//

TInt CCAAppSettingsSAPExt::IntValueL( const TDesC& aKey )

    {

    CHAT_DP_TXT( "CCAAppSettingsSAPExt::IntValueL" );

    TInt ret( KErrNotFound );

    CIMPSSAPSettings* sap = NULL;

    if ( !iSap )

        {

        sap = StoredSAPLC();

        }

    else

        {

        sap = iSap;

        }

    if ( sap )

        {

#ifdef _DEBUG

        TInt id( sap->Uid() );

        CHAT_DP( D_CHAT_LIT( "found sap (%d), getting value.." ), id );

#endif//_DEBUG 

        sap->GetOpaqueInt( aKey, ret );

        if ( !iSap )

            {

            CleanupStack::PopAndDestroy( sap );

            }

        }

    CHAT_DP( D_CHAT_LIT( "value %d" ), ret );

    return ret;

    }

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

// CCAAppSettingsSAPExt::SetToneFileNameL

// (other items were commented in a header).

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

//

void CCAAppSettingsSAPExt::SetToneFileNameL( const TDesC& aToneFileName )

    {

    CIMPSSAPSettings* sap = NULL;

    if ( !iSap )

        {

        sap = StoredSAPLC();

        }

    else

        {

        sap = iSap;

        }

    // populate the list of sapsettings

    CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

    iSapSettings->PopulateSAPSettingsListL( *sapList, EIMPSIMAccessGroup );

    // and find our sap.. because logged in SAP has UID of zero, we must

    // find the correct UID manually from list

    TInt index( KErrNotFound );

    sapList->FindNameL( sap->SAPName(), index );

    if ( index != KErrNotFound )

        {

        // found it, update the correct sap

        CIMPSSAPSettings* storedSap = CIMPSSAPSettings::NewLC();

        TUint32 sapUid = sapList->UidForIndex( index );

        iSapSettings->GetSAPL( sapUid, storedSap );

        storedSap->SetOpaqueDesC16( KIMAlertTonePath(), aToneFileName );

        iSapSettings->UpdateOldSAPL( storedSap, sapUid );

        CleanupStack::PopAndDestroy( storedSap );

        }

    if ( !iSap )

        {

        CleanupStack::PopAndDestroy( 2, sap );

        }

    else

        {

        CleanupStack::PopAndDestroy( sapList );

        }

    }

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

// CCAAppSettingsSAPExt::GetToneFileNameL

// (other items were commented in a header).

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

//

void CCAAppSettingsSAPExt::GetToneFileNameL( TDes& aToneFileName )

    {

    CIMPSSAPSettings* sap = NULL;

    if ( !iSap )

        {

        sap = StoredSAPLC();

        }

    else

        {

        sap = iSap;

        }

    // populate the list of sapsettings

    CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

    iSapSettings->PopulateSAPSettingsListL( *sapList, EIMPSIMAccessGroup );

    // and find our sap.. because logged in SAP has UID of zero, we must

    // find the correct UID manually from list

    TInt index( KErrNotFound );

    sapList->FindNameL( sap->SAPName(), index );

    if ( index != KErrNotFound )

        {

        // found it, update the correct sap

        CIMPSSAPSettings* storedSap = CIMPSSAPSettings::NewLC();

        iSapSettings->GetSAPL( sapList->UidForIndex( index ), storedSap );

        TPtrC audioPath;

        storedSap->GetOpaqueDesC16( KIMAlertTonePath(), audioPath );

        aToneFileName.Copy( audioPath.Left( aToneFileName.MaxLength() ) );

        CleanupStack::PopAndDestroy( storedSap );

        }

    else

        {

        aToneFileName.Copy( KNullDesC() );

        }

    if ( !iSap )

        {

        CleanupStack::PopAndDestroy( 2, sap );

        }

    else

        {

        CleanupStack::PopAndDestroy( sapList );

        }

    }

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

// CCAAppSettingsSAPExt::StoredSAPLC

// Gets editable stored SAP

// (other items were commented in a header).

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

//

CIMPSSAPSettings* CCAAppSettingsSAPExt::StoredSAPLC()

    {

    CIMPSSAPSettings* sap = CIMPSSAPSettings::NewLC();

    TBool isLoggedIn( EFalse );

    TInt err;

    TRAP( err, isLoggedIn = iConnUI.LoggedInL( EIMPSConnClientIM ) );

    if ( isLoggedIn )

        {

        CPEngNWSessionSlotID2* sessionSlotId =

            iConnUI.GetActiveNWSessionSlotIDL( EIMPSConnClientIM );

        CleanupStack::PushL( sessionSlotId );

        iConnUI.GetLoggedInSapL( *sessionSlotId, *sap );

        // populate the list of sapsettings

        CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

        iSapSettings->PopulateSAPSettingsListL( *sapList, EIMPSIMAccessGroup );

        // and find our sap.. because logged in SAP has UID of zero, we must

        // find the correct UID manually from list

        TInt index( KErrNotFound );

        TPtrC name( sap->SAPName() );

        CHAT_DP( D_CHAT_LIT( "logged to to %S, trying to find sap" ), &name );

        sapList->FindNameL( name, index );

        if ( index != KErrNotFound )

            {

            CHAT_DP( D_CHAT_LIT( "found it in index %d" ), index );

            // found it, update the correct sap

            CIMPSSAPSettings* storedSap = CIMPSSAPSettings::NewLC();

            iSapSettings->GetSAPL( sapList->UidForIndex( index ), storedSap );

            CleanupStack::Pop( storedSap );

            CleanupStack::PopAndDestroy( 3, sap ); // sapList, sessionslot, sap

            CleanupStack::PushL( storedSap );

            sap = storedSap;

            }

        else

            {

            CHAT_DP( D_CHAT_LIT( "not found" ) );

            CleanupStack::PopAndDestroy( 3, sap ); // sapList, sessionSlotId, sap

            return NULL;

            }

        }

    else if ( iSapSettings )

        {

        iSapSettings->GetDefaultL( sap, EIMPSIMAccessGroup );

        }

    return sap;

    }

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

// CCAAppSettingsSAPExt::CurrentSAPLC

// (other items were commented in a header).

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

//

CIMPSSAPSettings* CCAAppSettingsSAPExt::CurrentSAPLC()

    {

    CIMPSSAPSettings* sap = CIMPSSAPSettings::NewLC();

    TBool isLoggedIn( EFalse );

    TInt err;

    TRAP( err, isLoggedIn = iConnUI.LoggedInL( EIMPSConnClientIM ) );

    if ( isLoggedIn )

        {

        CPEngNWSessionSlotID2* sessionSlotId = iConnUI.GetActiveNWSessionSlotIDL( EIMPSConnClientIM );

        CleanupStack::PushL( sessionSlotId );

        iConnUI.GetLoggedInSapL( *sessionSlotId, *sap );

        CleanupStack::PopAndDestroy( sessionSlotId );

        }

    else

        {

        iSapSettings->GetDefaultL( sap, EIMPSIMAccessGroup );

        }

    return sap;

    }

//  End of File