/*

* Copyright (c) 2002-2005 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: 

* fundemental feature client interface.            

* Issues WV requests belonging to the Fundamental API

*

*

*/

// INCLUDE FILES

#include    "impsfundhandler.h"

#include    "impsfundcommand.h"

#include    "impsfundcli.h"

#include    "impscdatautils.h"

#include    "impsutils.h"

// MACROS

#ifndef _DEBUG

#define _NO_IMPS_LOGGING_

#endif

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

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

// RImpsFundClient2::RImpsFundClient2

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

EXPORT_C RImpsFundClient2::RImpsFundClient2() :

        RImpsClient2(),

        iCommand( NULL ),

        iSearchCallBack( NULL ),

        iInviteCallBack( NULL )

    {

    SetOpIdRange( ); 

    }

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

// RImpsFundClient2::RegisterL

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

EXPORT_C void RImpsFundClient2::RegisterL( 

    RImpsEng& aEngine, 

    MImpsSearchHandler2* aSearchObs,

    MImpsInviteHandler2* aInviteObs,

    const TDesC& aClientId,

    TBool aReceiveNew,

    TInt aPriority )

    {

    iSearchCallBack = aSearchObs;

    iInviteCallBack = aInviteObs;

    iHandler = CImpsFundHandler2::NewL( *this, aPriority );

    iCommand = CImpsFundCommand2::NewL( *this );

    iActiveCommand = iCommand;

    // Start the handler

    iHandler->StartRun();

    iHandleNew = aReceiveNew;

    iAnyContent = EFalse;

    // Send registeration to the server thread

    TInt err = DoRegister( aEngine, iHandler );

    User::LeaveIfError( err ); 

    DoAssign( aClientId );

    }

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

// RImpsFundClient2::Unregister()

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

EXPORT_C void RImpsFundClient2::Unregister()

    {

    DoUnregister();

    }

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

// RImpsFundClient2::DoRegister()

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

TInt RImpsFundClient2::DoRegister(

   RImpsEng& aEngine,

   CImpsHandler2* aHandler )

   {

   return DoRegister2( aEngine, aHandler, EImpsFundRegister );

   }

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

// RImpsFundClient2::SearchFirstL

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

EXPORT_C TInt RImpsFundClient2::SearchFirstL( const CSearchPairs& aPairs, 

                                             TInt aSearchLimit )

    {

    IncreaseOpId( );

    iCommand->InitialiseL( KSearchRequestElements,

                           sizeof( KSearchRequestElements ) /

                           sizeof( KSearchRequestElements[0] ) );

    TInt count = aPairs.Count();

    if( count > 0 )

        {

        iCommand->MakeSearchPairListL( aPairs );

        iCommand->InsertIntegerElementL( aSearchLimit, EImpsKeySearchLimit, 0 );

        }

    else

        User::Leave( KErrCorrupt);

    iCommand->PackAndSendL( EImpsSearchReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: SearchFirstL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::SearchNextL

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

EXPORT_C TInt RImpsFundClient2::SearchNextL( TInt aSearchID, TInt aIndex )

    {

    IncreaseOpId( );

    iCommand->InitialiseL( KSearchRequestElements,

                           sizeof( KSearchRequestElements ) /

                           sizeof( KSearchRequestElements[0] ) );

    iCommand->InsertIntegerElementL( aSearchID, EImpsKeySearchID, 0 );

    iCommand->InsertIntegerElementL( aIndex, EImpsKeySearchIndex, 0 );

    iCommand->PackAndSendL( EImpsSearchReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: SearchNextL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::StopSearchL

//

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

EXPORT_C TInt RImpsFundClient2::StopSearchL( TInt aSearchID )

    {

    IncreaseOpId( );

    iCommand->InitialiseL( KSearchStopRequestElements,

                           sizeof( KSearchStopRequestElements ) /

                           sizeof( KSearchStopRequestElements[0] ) );

    iCommand->InsertIntegerElementL( aSearchID, EImpsKeySearchID, 0 );

    iCommand->PackAndSendL( EImpsStopSearchReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: StopSearchL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::GroupInviteL

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

EXPORT_C TInt RImpsFundClient2::GroupInviteL( 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 )

    {

    IncreaseOpId( );

    TBool recipients = EFalse;

    iCommand->InitialiseL( KInviteRequestElements,

                           sizeof( KInviteRequestElements ) /

                           sizeof( KInviteRequestElements[0] ) );

    iCommand->InsertDescriptorElementL( aInviteID, EImpsKeyInviteID, 0 );

    iCommand->InsertIntegerElementL( EImpsGR, EImpsKeyInviteType, 0 );

    iCommand->InsertEmptyElementL( EImpsKeyRecipient, 0 );

    if( aUserID != NULL && aUserID->MdcaCount() > 0 )

    {

        iCommand->SetUserIDsL( aUserID );

        recipients = ETrue;

        }

    if( aScreenName != NULL && aScreenName->MdcaCount() > 0 )

        {

        iCommand->InsertEmptyElementL( EImpsKeyGroup, 0 );

        iCommand->SetScreenNamesL( aScreenName, aGroupName );

        recipients = ETrue;

        }

    iCommand->PopElementL();  //recipient

    //No recipients defined, please try again...

    if( !recipients )

        User::Leave( KErrCorrupt );

    //This is mandatory

    iCommand->InsertDescriptorElementL( aInviteGroup, EImpsKeyGroupID, 0 );

    //This is not

    if( aInviteReason.Length() > 0 )

        iCommand->InsertDescriptorElementL( aInviteReason, 

                                            EImpsKeyInviteNote, 0 );

    //Nor are these

    if( aOwnScreenName.Length() > 0 )

        {

        iCommand->InsertEmptyElementL( EImpsKeyScreenName, 0 );

        iCommand->InsertDescriptorElementL( aOwnScreenName, EImpsKeySName, 0 );

        iCommand->InsertDescriptorElementL( aOwnGroupName, EImpsKeyGroupID, 0 );

        iCommand->PopElementL();  // screen name

        }

    iCommand->InsertIntegerElementL( aValidityPeriod, EImpsKeyValidity, 0 );

    iCommand->PackAndSendL( EImpsInviteReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: GroupInviteL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::ImInviteL

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

// 

EXPORT_C TInt RImpsFundClient2::ImInviteL( const TDesC& aInviteID,

                                 const TDesC& aUserID,                              

                                 const TDesC& aInviteReason,

                                 const TInt aValidityPeriod )

    {

    IncreaseOpId( );

    iCommand->InitialiseL( KInviteRequestElements,

                           sizeof( KInviteRequestElements ) /

                           sizeof( KInviteRequestElements[0] ) );

    iCommand->InsertDescriptorElementL( aInviteID, EImpsKeyInviteID, 0 );

    iCommand->InsertIntegerElementL( EImpsIM, EImpsKeyInviteType, 0 );

    iCommand->InsertEmptyElementL( EImpsKeyRecipient, 0 );

    iCommand->InsertDescriptorElementL( aUserID, EImpsKeyUserID, 0 );   

    iCommand->PopElementL();  // recipient

    if( aInviteReason.Length() > 0 )

        {

        iCommand->InsertDescriptorElementL( aInviteReason, 

                                            EImpsKeyInviteNote, 0 );

    }

    iCommand->InsertIntegerElementL( aValidityPeriod, EImpsKeyValidity, 0 );

    iCommand->PackAndSendL( EImpsInviteReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: GroupInviteL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::CancelInviteL

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

EXPORT_C TInt RImpsFundClient2::CancelInviteL( const TDesC& aInviteId,

                                     const MDesCArray* aUserID,

                                     const MDesCArray* aScreenName,

                                     const MDesCArray* aGroupName,

                                     const TDesC& aCancelReason, 

                                     const TDesC& aOwnScreenName,

                                     const TDesC& aOwnGroupName )

    {

    IncreaseOpId( );

    TBool recipients = EFalse;

    iCommand->InitialiseL( KInviteCancelRequestElements,

                           sizeof( KInviteCancelRequestElements ) /

                           sizeof( KInviteCancelRequestElements[0] ) );

    iCommand->InsertDescriptorElementL( aInviteId, EImpsKeyInviteID, 0 );

    iCommand->InsertEmptyElementL( EImpsKeyRecipient, 0 );

    if( aUserID != NULL && aUserID->MdcaCount() > 0 )

        {

        iCommand->SetUserIDsL( aUserID );

        recipients = ETrue;

        }

    if( aScreenName != NULL && aScreenName->MdcaCount() > 0 )

        {

        iCommand->InsertEmptyElementL( EImpsKeyGroup, 0 );

        iCommand->SetScreenNamesL( aScreenName, aGroupName );

        recipients = ETrue;

        }

    iCommand->PopElementL( 2 );  //group, recipient

    //No recipients defined, please try again...

    if( !recipients )

        User::Leave( KErrCorrupt );

    if( aCancelReason.Length() != 0 )

        iCommand->InsertDescriptorElementL( aCancelReason, EImpsKeyInviteNote, 0 );

    if( aOwnScreenName.Length() > 0 )

    {

        iCommand->InsertEmptyElementL( EImpsKeyScreenName, 0 );

        iCommand->InsertDescriptorElementL( aOwnScreenName, EImpsKeySName, 0 );

        iCommand->InsertDescriptorElementL( aOwnGroupName, EImpsKeyGroupID, 0 );

    }

    iCommand->PackAndSendL( EImpsCancelInviteReq, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: CancelInviteL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

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

// RImpsFundClient2::InviteResponseL

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

EXPORT_C TInt RImpsFundClient2::InviteResponseL( const TDesC& aInviteId,

                                       TBool aAcceptance,

                                       const TDesC& aInviteResponse,

                                       const TDesC& aOwnScreenName,

                                       const TDesC& aOwnGroupName )

    {

    IncreaseOpId( );

    iCommand->InitialiseL( KInviteUserResponseElements,

                           sizeof( KInviteUserResponseElements ) /

                           sizeof( KInviteUserResponseElements[0] ) );

    iCommand->InsertDescriptorElementL( aInviteId, EImpsKeyInviteID, 0 );

    iCommand->InsertBooleanElementL( aAcceptance, EImpsKeyAcceptance, 0 );

    if( aInviteResponse.Length() != 0 )

        {

        iCommand->InsertDescriptorElementL( aInviteResponse, EImpsKeyResponseNote, 0 );

        }

    if( aOwnScreenName.Length() != 0 )

        {

        iCommand->InsertEmptyElementL( EImpsKeyScreenName, 0 );

        iCommand->InsertDescriptorElementL( aOwnScreenName, EImpsKeySName, 0 );

        iCommand->InsertDescriptorElementL( aOwnGroupName, EImpsKeyGroupID, 0 );

        }

    iCommand->PackAndSendL( EImpsInviteUserRes, iOpId );

#ifndef _NO_IMPS_LOGGING_

    CImpsClientLogger::Log(_L("RImpsFundClient2: InviteResponseL opid=%d cli=%d"), 

        iOpId, (TInt)this );

#endif

    return iOpId;

    }

//  End of File