/*

* Copyright (c) 2006 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 for Settings Interface for getting/setting tonefilename etc

*

*/

// INCLUDE FILES

#include <PathInfo.h>

#include <bautils.h>

#include <eikenv.h>

#include <cimpspresenceconnectionuing.h>

#include <CIMPSSAPSettingsStore.h>

#include <CIMPSSAPSettings.h>

#include <CIMPSSAPSettingsList.h>

#include <CPEngNWSessionSlotID2.h>

#include "ChatDefinitions.h"

#include "ChatDebugPrint.h"

#include "CCACommandSettingSapExtCmd.h"

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

// .CCACommandSettingSapExtCmd::NewLC

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

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

CCACommandSettingSapExtCmd* CCACommandSettingSapExtCmd::NewLC(

    MCASettingsPC* aSettingsPC,

    TBool aPreserveSessionIdInExit,/*= EFalse*/

    CIMPSSAPSettings* aSAPSettings /*= NULL*/ )

    {

    CCACommandSettingSapExtCmd* self = new( ELeave ) CCACommandSettingSapExtCmd(

        aPreserveSessionIdInExit,

        aSettingsPC );

    CleanupStack::PushL( self );

    self->ConstructL( aSAPSettings );

    return self;

    }

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

// CCACommandSettingSapExtCmd::NewL()

// Two-phased constructor.

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

CCACommandSettingSapExtCmd* CCACommandSettingSapExtCmd::NewL(

    MCASettingsPC* aSettingsPC,

    TBool aPreserveSessionIdInExit,/*= EFalse*/

    CIMPSSAPSettings* aSAPSettings /*= NULL*/ )

    {

    CCACommandSettingSapExtCmd* self =

        CCACommandSettingSapExtCmd::NewLC( aSettingsPC,

                                           aPreserveSessionIdInExit,

                                           aSAPSettings );

    CleanupStack::Pop( self );

    return self;

    }

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

// CCACommandSettingSapExtCmd::ConstructL()

// Symbian 2nd phase constructor can leave.

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

void CCACommandSettingSapExtCmd::ConstructL( CIMPSSAPSettings* aSAPSettings )

    {

    iSAPSettings = aSAPSettings;

    iConnectionUI = CIMPSPresenceConnectionUi::NewL( EIMPSConnClientIM );

    iSAPSettingsStore = CIMPSSAPSettingsStore::NewL();

    }

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

// CCACommandSettingSapExtCmd::CCACommandSettingSapExtCmd

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

// might leave.

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

CCACommandSettingSapExtCmd::CCACommandSettingSapExtCmd(

    TBool aPreserveSessionIdInExit,

    MCASettingsPC* aSettingsPC )

        : iSettingsPC( aSettingsPC ),

        iPreserveSessionIdInExit( aPreserveSessionIdInExit )

    {

    }

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

// CCACommandSettingSapExtCmd::~CCACommandSettingSapExtCmd

// Destructor

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

CCACommandSettingSapExtCmd::~CCACommandSettingSapExtCmd()

    {

    if ( iPreserveSessionIdInExit && iConnectionUI )

        {

        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 =

            iConnectionUI->GetActiveNWSessionSlotIDL(

                EIMPSConnClientIM );

            CleanupStack::PushL( sessionSlotID );

            iConnectionUI->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

        }

    if ( iConnectionUI )

        {

        delete iConnectionUI;

        }

    if ( iSAPSettingsStore )

        {

        delete iSAPSettingsStore;

        }

    }

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

// CCACommandSettingSapExtCmd::SetIntValueL

// Sets int value to SAP settings

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

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

void CCACommandSettingSapExtCmd::SetIntValueL( const TDesC& aKey,

                                               TInt aValue )

    {

    CHAT_DP_TXT( "CCAAppSettingsSAPExt::SetIntValueL" );

    CIMPSSAPSettings* sapSettings = NULL;

    if ( !iSAPSettings )

        {

        sapSettings = StoredSAPLC();

        }

    else

        {

        sapSettings = iSAPSettings;

        }

    if ( sapSettings )

        {

        TInt id( sapSettings->Uid() );

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

        sapSettings->SetOpaqueInt( aKey, aValue );

        // update sapSettings

        iSAPSettingsStore->UpdateOldSAPL( sapSettings, id );

        if ( !iSAPSettings )

            {

            CleanupStack::PopAndDestroy( sapSettings );

            }

        }

    }

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

//  CCACommandSettingSapExtCmd::IntValueL

// Gets int value from SAP settings

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

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

TInt CCACommandSettingSapExtCmd::IntValueL( const TDesC& aKey )

    {

    CHAT_DP_TXT( "CCAAppSettingsSAPExt::IntValueL" );

    TInt returnCode( KErrNotFound );

    CIMPSSAPSettings* sapSettings = NULL;

    if ( !iSAPSettings )

        {

        sapSettings = StoredSAPLC();

        }

    else

        {

        sapSettings = iSAPSettings;

        }

    if ( sapSettings )

        {

#ifdef _DEBUG

        TInt id( sapSettings->Uid() );

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

#endif//_DEBUG 

        sapSettings->GetOpaqueInt( aKey, returnCode );

        if ( !iSAPSettings )

            {

            CleanupStack::PopAndDestroy( sapSettings );

            }

        }

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

    return returnCode;

    }

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

//  CCACommandSettingSapExtCmd::SetToneFileNameL

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

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

void CCACommandSettingSapExtCmd::SetToneFileNameL( const TDesC& aToneFileName )

    {

    CIMPSSAPSettings* sapSettings = NULL;

    if ( !iSAPSettings )

        {

        sapSettings = StoredSAPLC();

        }

    else

        {

        sapSettings = iSAPSettings;

        }

    // populate the list of sapSettings

    CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

    iSAPSettingsStore->PopulateSAPSettingsListL( *sapList, EIMPSIMAccessGroup );

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

    // find the correct UID manually from list

    TInt index( KErrNotFound );

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

    if ( index != KErrNotFound )

        {

        // found it, update the correct sap

        CIMPSSAPSettings* storedSAPSettings = CIMPSSAPSettings::NewLC();

        TUint32 sapUid = sapList->UidForIndex( index );

        iSAPSettingsStore->GetSAPL( sapUid, storedSAPSettings );

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

        iSAPSettingsStore->UpdateOldSAPL( storedSAPSettings, sapUid );

        CleanupStack::PopAndDestroy( storedSAPSettings );

        }

    if ( !iSAPSettings )

        {

        CleanupStack::PopAndDestroy( 2, sapSettings );

        }

    else

        {

        CleanupStack::PopAndDestroy( sapList );

        }

    }

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

//  CCACommandSettingSapExtCmd::GetToneFileNameL

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

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

void CCACommandSettingSapExtCmd::GetToneFileNameL( TDes& aToneFileName )

    {

    CIMPSSAPSettings* sapSettings = NULL;

    if ( !iSAPSettings )

        {

        sapSettings = StoredSAPLC();

        }

    else

        {

        sapSettings = iSAPSettings;

        }

    // populate the list of sapsettings

    CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

    iSAPSettingsStore->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( sapSettings->SAPName(), index );

    if ( index != KErrNotFound )

        {

        // found it, update the correct sap

        CIMPSSAPSettings* storedSAPSettings = CIMPSSAPSettings::NewLC();

        iSAPSettingsStore->GetSAPL( sapList->UidForIndex( index ),

                                    storedSAPSettings );

        TPtrC audioPath;

        storedSAPSettings->GetOpaqueDesC16( KIMAlertTonePath(),

                                            audioPath );

        if ( BaflUtils::FileExists( CEikonEnv::Static()->FsSession(), audioPath ) )

        	{

        aToneFileName.Copy( audioPath );

        	}

        else

        	{

        	aToneFileName.Copy( KNullDesC() );

        	}

        CleanupStack::PopAndDestroy( storedSAPSettings );

        }

    else

        {

        aToneFileName.Copy( KNullDesC() );

        }

    if ( !iSAPSettings )

        {

        CleanupStack::PopAndDestroy( 2, sapSettings );

        }

    else

        {

        CleanupStack::PopAndDestroy( sapList );

        }

    }

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

// CCACommandSettingSapExtCmd::StoredSAPLC

// Gets editable stored SAP

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

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

CIMPSSAPSettings* CCACommandSettingSapExtCmd::StoredSAPLC()

    {

    CIMPSSAPSettings* sapSettings = CIMPSSAPSettings::NewLC();

    TBool isLoggedIn( EFalse );

    if ( iConnectionUI )

        {

        TInt err;

        TRAP( err, isLoggedIn = iConnectionUI->LoggedInL( EIMPSConnClientIM ) );

        }

    if ( isLoggedIn )

        {

        CPEngNWSessionSlotID2* sessionSlotId =

            iConnectionUI->GetActiveNWSessionSlotIDL( EIMPSConnClientIM );

        CleanupStack::PushL( sessionSlotId );

        iConnectionUI->GetLoggedInSapL( *sessionSlotId, *sapSettings );

        // populate the list of sapsettings

        CIMPSSAPSettingsList* sapList = CIMPSSAPSettingsList::NewLC();

        iSAPSettingsStore->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( sapSettings->SAPName() );

        CHAT_DP( D_CHAT_LIT( "logged to to %S, trying to find sapSettings" ),

                 &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* storedSAPSettings = CIMPSSAPSettings::NewLC();

            iSAPSettingsStore->GetSAPL( sapList->UidForIndex( index ),

                                        storedSAPSettings );

            CleanupStack::Pop( storedSAPSettings );

            CleanupStack::PopAndDestroy( 3, sapSettings );

            // sapList, sessionslot, sapSettings

            CleanupStack::PushL( storedSAPSettings );

            sapSettings = storedSAPSettings;

            }

        else

            {

            CHAT_DP( D_CHAT_LIT( "not found" ) );

            CleanupStack::PopAndDestroy( 3, sapSettings );

            // sapList, sessionSlotId, sapSettings

            return NULL;

            }

        }

    else if ( iSAPSettingsStore )

        {

        iSAPSettingsStore->GetDefaultL( sapSettings, EIMPSIMAccessGroup );

        }

    return sapSettings;

    }

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

// CCACommandSettingSapExtCmd::CurrentSAPLC

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

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

CIMPSSAPSettings* CCACommandSettingSapExtCmd::CurrentSAPLC()

    {

    CIMPSSAPSettings* sapSettings = CIMPSSAPSettings::NewLC();

    TBool isLoggedIn( EFalse );

    TInt err;

    TRAP( err, isLoggedIn = iConnectionUI->LoggedInL( EIMPSConnClientIM ) );

    if ( isLoggedIn )

        {

        CPEngNWSessionSlotID2* sessionSlotId =

            iConnectionUI->GetActiveNWSessionSlotIDL( EIMPSConnClientIM );

        CleanupStack::PushL( sessionSlotId );

        iConnectionUI->GetLoggedInSapL( *sessionSlotId, *sapSettings );

        CleanupStack::PopAndDestroy( sessionSlotId );

        }

    else

        {

        iSAPSettingsStore->GetDefaultL( sapSettings, EIMPSIMAccessGroup );

        }

    return sapSettings;

    }