/*

* Copyright (c) 2005 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:  Implements fundamental services interface.

*

*/

// INCLUDE FILES

#include    "CCAImpsFundClient.h"

#include	"TCAInterfaceSignaller.h"

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

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

// CCAImpsFundClient::CCAImpsFundClient

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

// might leave.

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

//

CCAImpsFundClient::CCAImpsFundClient( RImpsEng& aImpsEng )

        : iImpsEng( aImpsEng )

    {

    }

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

// CCAImpsFundClient::NewL

// Two-phased constructor.

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

//

CCAImpsFundClient* CCAImpsFundClient::NewL( RImpsEng& aImpsEng )

    {

    CCAImpsFundClient* self = new( ELeave ) CCAImpsFundClient( aImpsEng );

    return self;

    }

// Destructor

CCAImpsFundClient::~CCAImpsFundClient()

    {

    }

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

// CCAImpsFundClient::InterfaceL

// Returns registered WV Engine interface. Implements lazy initialization.

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

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

//

RImpsFundClient2* CCAImpsFundClient::InterfaceL()

    {

    if ( iLazyInitialization )

        {

        // Connect to IMPS engine (server)

        TCAInterfaceSignaller::ConnectL();

        iClient.RegisterL( iImpsEng, iSearchHandler, iInviteHandler, KNullDesC,

                           ETrue, iPriority );

        iLazyInitialization = EFalse;

        iRegistered = ETrue;

        if ( iErrorHandler )

            {

            iClient.RegisterErrorObserverL( *iErrorHandler );

            }

        if ( iStatusHandler )

            {

            iClient.RegisterStatusObserverL( iStatusHandler );

            }

        }

    return &iClient;

    }

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

// CCAImpsFundClient::RegisterL

// Stores values for later registration. Implements lazy initialization.

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

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

//

void CCAImpsFundClient::RegisterL( MImpsSearchHandler2* aSearchObs,

                                   MImpsInviteHandler2* aInviteObs, TInt aPriority /* = 0 */ )

    {

    iPriority = aPriority;

    iSearchHandler = aSearchObs;

    iInviteHandler = aInviteObs;

    iLazyInitialization = ETrue;

    }

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

// CCAImpsFundClient::Unregister

// Unregisters if registered. Clears member variables.

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

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

//

void CCAImpsFundClient::Unregister()

    {

    if ( iRegistered )

        {

        iClient.Unregister();

        }

    iLazyInitialization = ETrue;

    iRegistered = EFalse;

    }

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

// CCAImpsFundClient::GetServicesL

// Forwards the call to WV Engine.

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

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

//

void CCAImpsFundClient::GetServicesL( TImpsServices& aServices )

    {

    InterfaceL()->GetServicesL( aServices );

    }

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

// CCAImpsFundClient::SearchFirstL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::SearchFirstL( const CSearchPairs& aPairs,

                                      TInt aSearchLimit )

    {

    return InterfaceL()->SearchFirstL( aPairs, aSearchLimit );

    }

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

// CCAImpsFundClient::SearchNextL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::SearchNextL( TInt aSearchID, TInt aIndex )

    {

    return InterfaceL()->SearchNextL( aSearchID, aIndex );

    }

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

// CCAImpsFundClient::StopSearchL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::StopSearchL( TInt aSearchID )

    {

    return InterfaceL()->StopSearchL( aSearchID );

    }

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

// CCAImpsFundClient::InviteGroupRequestL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::InviteGroupRequestL( const TDesC& aInviteID,

                                             const MDesCArray* aUserID, const MDesCArray* aScreenName,

                                             const MDesCArray* aGroupName, const TDesC& aInviteGroup,

                                             const TDesC& aOwnScreenName, const TDesC& aOwnGroupName,

                                             const TDesC& aInviteReason, const TInt aValidityPeriod )

    {

    return InterfaceL()->GroupInviteL( aInviteID,

                                       aUserID,

                                       aScreenName,

                                       aGroupName,

                                       aInviteGroup,

                                       aOwnScreenName,

                                       aOwnGroupName,

                                       aInviteReason,

                                       aValidityPeriod );

    }

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

// CCAImpsFundClient::CancelGroupInviteRequestL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::CancelGroupInviteRequestL( const TDesC& aInviteId,

                                                   const MDesCArray* aUserId, const MDesCArray* aScreenName,

                                                   const MDesCArray* aGroupName, const TDesC& aCancelReason,

                                                   const TDesC& aOwnScreenName, const TDesC& aOwnGroupName )

    {

    return InterfaceL()->CancelInviteL( aInviteId, aUserId, aScreenName,

                                        aGroupName, aCancelReason, aOwnScreenName, aOwnGroupName );

    }

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

// CCAImpsFundClient::GroupInviteUserResponseL

// Forwards the call to WV Engine.

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

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

//

TInt CCAImpsFundClient::GroupInviteUserResponseL( const TDesC& aInviteId,

                                                  TBool aAcceptance, const TDesC& aInviteResponse,

                                                  const TDesC& aOwnScreenName, const TDesC& aOwnGroupName )

    {

    return InterfaceL()->InviteResponseL( aInviteId, aAcceptance,

                                          aInviteResponse, aOwnScreenName, aOwnGroupName );

    }

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

// CCAImpsFundClient::RegisterErrorObserverL

// Calls WV Engine if registered.

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

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

//

void CCAImpsFundClient::RegisterErrorObserverL( MImpsErrorHandler2 &aObs )

    {

    iErrorHandler = &aObs;

    if ( iRegistered )

        {

        InterfaceL()->RegisterErrorObserverL( *iErrorHandler );

        }

    }

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

// CCAImpsFundClient::UnregisterErrorObserverL

// Calls WV Engine always.

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

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

//

void CCAImpsFundClient::UnregisterErrorObserverL()

    {

    iClient.UnregisterErrorObserverL();

    }

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

// CCAImpsFundClient::RegisterStatusObserverL

// Calls WV Engine if registered.

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

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

//

void CCAImpsFundClient::RegisterStatusObserverL( MImpsStatusHandler2 *aObs )

    {

    iStatusHandler = aObs;

    if ( iRegistered )

        {

        InterfaceL()->RegisterStatusObserverL( iStatusHandler );

        }

    }

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

// CCAImpsFundClient::UnregisterStatusObserverL

// Calls WV Engine always.

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

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

//

void CCAImpsFundClient::UnregisterStatusObserverL()

    {

    iClient.UnregisterStatusObserverL();

    }

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

// CCAImpsFundClient::StatusHandler

// Returns current status handler.

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

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

//

MImpsStatusHandler2* CCAImpsFundClient::StatusHandler() const

    {

    return iStatusHandler;

    }

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

// CCAImpsFundClient::ErrorHandler

// Returns current error handler.

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

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

//

MImpsErrorHandler2* CCAImpsFundClient::ErrorHandler() const

    {

    return iErrorHandler;

    }

//  End of File