/*

* 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:  Concrete implementation of res.file& bitmap changing feature.

*

*/

// INCLUDE FILES

#include    "CCAOpBrandVariant21.h"

#include	"CAlternator.h"

#include    <coemain.h>

#include	<f32file.h>

#include	<eikenv.h>

#include	<CIMPSSAPSettingsStore.h>

#include	<CIMPSSAPSettings.h>

// CONSTANTS

_LIT( KChatAppModuleIdForBranding, "IMApp" );

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

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

// CCAOpBrandVariant21::CCAOpBrandVariant21

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

// might leave.

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

//

CCAOpBrandVariant21::CCAOpBrandVariant21()

    {

    }

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

// CCAOpBrandVariant21::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCAOpBrandVariant21::ConstructL()

    {

    TBuf< KMaxPath > brandRoot;

    //we try to find branding from C: and Z: only, no MMC!

    _LIT( KCDrive, "C:" );

    brandRoot.Zero();

    brandRoot.Append( KCDrive() );

    TBuf< KMaxPath > privatePath;

    CEikonEnv::Static()->FsSession().PrivatePath( privatePath );

    brandRoot.Append( privatePath );

    iAlternator = CAlternator::InstanceL( brandRoot );

    }

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

// CCAOpBrandVariant21::NewL

// Two-phased constructor.

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

//

CCAOpBrandVariant21* CCAOpBrandVariant21::NewL()

    {

    CCAOpBrandVariant21* self = new( ELeave ) CCAOpBrandVariant21;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CCAOpBrandVariant21::~CCAOpBrandVariant21()

    {

    iCoeEnv->DeleteResourceFile( iAppResFileOffset );

    iCoeEnv->DeleteResourceFile( iEngResFileOffset );

    iCoeEnv->DeleteResourceFile( iPresenceResFileOffset );

    iCoeEnv->DeleteResourceFile( iVariationResFileOffset );

    // added 31.7.03 by kikangas to support 2.1 release

    if ( iOrigCommUiResource.Length() > 0 )

        {

        iCoeEnv->DeleteResourceFile( iCommUiResFileOffset );

        }

    }

void CCAOpBrandVariant21::RemoveAppResourceL( CCoeEnv* aCoeEnv,

                                              TInt& aAppResFileOffset )

    {

    aCoeEnv->DeleteResourceFile( aAppResFileOffset );

    aAppResFileOffset = NULL;

    }

void CCAOpBrandVariant21::RetrieveSavedSettingsL( CCoeEnv* aCoeEnv,

                                                  const TDesC& aOrigAppResPath,

                                                  const TDesC& aOrigEngResPath,

                                                  const TDesC& aOrigPresenceResPath,

                                                  const TDesC& aOrigVariationResPath,

                                                  const TDesC& aOrigCommUiResPath,

                                                  TDes& aBitmapPath )

    {

    iCoeEnv = aCoeEnv;

    // store original paths

    iOrigAppResource = aOrigAppResPath;

    iOrigEngResource = aOrigEngResPath;

    iOrigPresenceResource = aOrigPresenceResPath;

    iOrigVariationResource = aOrigVariationResPath;

    iOrigCommUiResource = aOrigCommUiResPath;

    iOrigBitmapPath = aBitmapPath;

    CIMPSSAPSettingsStore* sapStore = CIMPSSAPSettingsStore::NewL();

    CleanupStack::PushL( sapStore );

    // if there are no SAPs then don't try the get default

    if ( sapStore->SAPCountL( EIMPSIMAccessGroup ) > 0 )

        {

        CIMPSSAPSettings* sap = CIMPSSAPSettings::NewLC();

        sapStore->GetDefaultL( sap, EIMPSIMAccessGroup );

        HBufC* server = sap->SAPName().AllocLC();

        ActivateBrandL( *server, aBitmapPath );

        CleanupStack::PopAndDestroy( 2, sap ); // server, sap

        }

    else

        {

        // loads original resource files

        TBuf<1> empty;

        ActivateBrandL( empty, aBitmapPath );

        }

    CleanupStack::PopAndDestroy( sapStore );

    }

void CCAOpBrandVariant21::ActivateBrandL( const TDesC& aServer, TDes& aBitmapPath )

    {

#ifdef _DEBUG

    RDebug::Print( _L( "iAlternator->ChangeResourceL" ) );

#endif

    // last tried server

    iServerName = aServer;

    // APPLICATION RESOURCE

    TParsePtrC parseApp( iOrigAppResource );

    // if ok, removes the previous resource and adds new one

    TInt err = iAlternator->ChangeResourceL( KChatAppModuleId,

                                             aServer,

                                             parseApp.NameAndExt(),

                                             iAppResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iAppResFileOffset );

        // load original app resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iAppResFileOffset =

            CEikonEnv::Static()->AddResourceFileL(

                iOrigAppResource ); // CSI: 53 # See above

        }

    // ENGINE RESOURCE

    TParsePtrC parseEng( iOrigEngResource );

    // if ok, removes the previous resource and adds new one

    err = iAlternator->ChangeResourceL( KChatAppModuleId,

                                        aServer,

                                        parseEng.NameAndExt(),

                                        iEngResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iEngResFileOffset );

        // load original eng resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iEngResFileOffset =

            CEikonEnv::Static()->AddResourceFileL(

                iOrigEngResource ); // CSI: 53 # See above

        }

    // Presence resource

    TParsePtrC parsePresence( iOrigPresenceResource );

    // if ok, removes the previous resource and adds new one

    err = iAlternator->ChangeResourceL( KChatAppModuleId,

                                        aServer,

                                        parsePresence.NameAndExt(),

                                        iPresenceResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iPresenceResFileOffset );

        // load original presence resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iPresenceResFileOffset =

            CEikonEnv::Static()->AddResourceFileL(

                iOrigPresenceResource ); // CSI: 53 # See above

        }

    // Variation resource

    TParsePtrC parseVariation( iOrigVariationResource );

    // if ok, removes the previous resource and adds new one

    err = iAlternator->ChangeResourceL( KChatAppModuleId,

                                        aServer,

                                        parseVariation.NameAndExt(),

                                        iVariationResFileOffset );

    // if not ok

    if ( err )

        {

        // delete the old one

        CEikonEnv::Static()->DeleteResourceFile( iVariationResFileOffset );

        // load original presence resource

        // Code scanner warning Id 53 "not using

        // BaflUtils::NearestLanguageFile() when loading a resource file"

        // is not applicable to this case.

        iVariationResFileOffset =

            CEikonEnv::Static()->AddResourceFileL(

                iOrigVariationResource ); // CSI: 53 # See above

        }

    // BITMAP

    _LIT( KMif, ".mif" );

    _LIT( KMbm, ".mbm" );

    TParsePtrC parseBitmap( iOrigBitmapPath );

    TFileName myFile;

    myFile.Zero();

    myFile.Append( parseBitmap.Name() );

    myFile.Append( KMif() );

    iBrandedBitmaps = EFalse;

    if ( iAlternator->ChangeBitmapFileL( KChatAppModuleId, aServer, myFile )

         == KErrNone )

        {

        // set branded bitmap

        aBitmapPath.Zero();

        aBitmapPath.Append( iAlternator->CurrentBitmapFileL( KChatAppModuleId,

                                                             aServer,

                                                             myFile ) );

        iBrandedBitmaps = ETrue;

        }

    else

        {

        //take 2 with mbm

        myFile.Zero();

        myFile.Append( parseBitmap.Name() );

        myFile.Append( KMbm() );

        if ( iAlternator->ChangeBitmapFileL( KChatAppModuleId, aServer, myFile )

             == KErrNone )

            {

            // set branded bitmap

            aBitmapPath.Zero();

            aBitmapPath.Append( iAlternator->CurrentBitmapFileL(

                                    KChatAppModuleId, aServer, myFile ) );

            iBrandedBitmaps = ETrue;

            }

        else

            {

            // else set to app defaults!!

            aBitmapPath.Zero();

            aBitmapPath.Append( iOrigBitmapPath );

            }

        }

    }

void CCAOpBrandVariant21::DeleteResource(  CCoeEnv* aCoeEnv )

    {

    aCoeEnv->DeleteResourceFile( iAppResFileOffset );

    }

TBool CCAOpBrandVariant21::BrandBitmapsActivatedL() const

    {

    return iBrandedBitmaps;

    }

void CCAOpBrandVariant21::CurrentResourceFileL( const TDesC& aServer,

                                                const TDesC& aResourceFile,

                                                TDes& aFullPath  )

    {

    iAlternator->GetCurrentResourceFileL( KChatAppModuleIdForBranding,

                                          aServer,

                                          aResourceFile,

                                          aFullPath );

    }

//  End of File