--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentpublishingsrv/contentpublishingutils/pluginvalidator/src/cblacklisthandler.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,227 @@
+/*
+* 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:  
+ *
+*/
+
+#include <liwcommon.h>
+#include <s32mem.h>
+#include "cpserverdef.h"
+
+#include "cpglobals.h"
+#include "cblacklisthandler.h"
+#include "centralrepository.h"
+
+
+//CONST
+const TUint32 KOfficialBlacklistCRKey	= { 0x1028000A };
+const TUint32 KOfficialBlacklistSizeCRKey	= { 0x1028000B };
+const TUint32 KUnofficialBlacklistCRKey 	= { 0x1028000C };
+const TUint32 KUnoficialBlacklistSizeCRKey	= { 0x1028000D };
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//    
+CBlacklistHandler* CBlacklistHandler::NewL(  )
+	{
+	CBlacklistHandler* self = CBlacklistHandler::NewLC( );
+    CleanupStack::Pop( self );
+    return self;	
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+CBlacklistHandler* CBlacklistHandler::NewLC( )
+	{
+	CBlacklistHandler* self = new( ELeave ) CBlacklistHandler( );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;	
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+CBlacklistHandler::~CBlacklistHandler()
+	{
+	delete iRepository;
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+CBlacklistHandler::CBlacklistHandler(  )
+	{
+	
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::ConstructL()
+	{
+	iRepository = CRepository::NewL( KServerUid );
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::AppendL( TUid aUid )
+	{
+	RArray<TUid> blacklist;
+	CleanupClosePushL( blacklist );
+	GetArrayL( blacklist, EFalse ); //unofficial blacklist
+	blacklist.AppendL( aUid );
+	StoreArrayL( blacklist, EFalse );//unofficial blacklist
+	CleanupStack::PopAndDestroy( &blacklist );	
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::RemoveL( TUid aUid )
+	{
+	RArray<TUid> blacklist;
+	CleanupClosePushL( blacklist );
+	GetArrayL( blacklist, EFalse );//from unofficial blacklist
+	TInt index = blacklist.Find( aUid );
+	if ( index != KErrNotFound )
+	  	{
+	   	blacklist.Remove( index );
+	  	}
+	StoreArrayL( blacklist, EFalse );//unofficial blacklist
+	CleanupStack::PopAndDestroy( &blacklist ); 	
+	}
+      
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+TBool CBlacklistHandler::IsPresentL( TUid aUid )
+	{
+    TBool result(EFalse); 
+    RArray<TUid> blacklist;
+    CleanupClosePushL( blacklist );
+    GetArrayL( blacklist, ETrue );// from official blacklist
+    TInt index = blacklist.Find( aUid );
+    if ( index != KErrNotFound )
+    	{
+    	result = ETrue;
+    	}
+    CleanupStack::PopAndDestroy( &blacklist );
+    return result;	
+	}
+    
+    
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::GetArrayL( RArray<TUid>& aArray, TBool aOfficial )
+	{
+	TInt32 repositoryKey( NULL );
+	TInt32 repositorySize( NULL );
+	if( aOfficial )
+		{
+		repositorySize = KOfficialBlacklistSizeCRKey;
+		repositoryKey = KOfficialBlacklistCRKey;
+		}
+	else
+		{
+		repositorySize = KUnoficialBlacklistSizeCRKey;
+		repositoryKey = KUnofficialBlacklistCRKey;
+		}
+	
+	TInt size(-1);
+	if ( KErrNone == iRepository->Get( repositorySize, size ) )
+		{
+		RBuf8 serializedBlacklist;
+		serializedBlacklist.Create( size );
+		CleanupClosePushL( serializedBlacklist );
+		if ( KErrNone == iRepository->Get( repositoryKey, serializedBlacklist ) )
+			{
+			RDesReadStream stream( serializedBlacklist );
+			CleanupClosePushL( stream );
+			TUint16 count = stream.ReadUint16L();
+			for ( TInt i  = 0; i < count; i++ )
+				{
+				aArray.AppendL(TUid::Uid(stream.ReadInt32L()));
+				}
+			CleanupStack::PopAndDestroy( &stream );
+			}
+		CleanupStack::PopAndDestroy( &serializedBlacklist );
+		}
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::StoreArrayL( const RArray<TUid>& aArray, 
+		TBool aOfficial )
+	{
+	TInt32 repositoryKey( NULL );
+	TInt32 repositorySize( NULL );
+	if( aOfficial )
+		{
+		repositorySize = KOfficialBlacklistSizeCRKey;
+		repositoryKey = KOfficialBlacklistCRKey;
+		}
+	else
+		{
+		repositorySize = KUnoficialBlacklistSizeCRKey;
+		repositoryKey = KUnofficialBlacklistCRKey;
+		}	
+	
+	RBuf8 serializedBlacklist;
+	serializedBlacklist.Create( aArray.Count() * sizeof(TInt32) + 
+			sizeof(TUint16) );
+	CleanupClosePushL( serializedBlacklist );
+	RDesWriteStream stream( serializedBlacklist );
+	CleanupClosePushL( stream );
+	stream.WriteUint16L( aArray.Count() );
+	for ( TInt i = 0;  i< aArray.Count(); i++ )
+		{
+		stream.WriteInt32L( aArray[i].iUid );
+		}
+	stream.CommitL();	
+	if ( KErrNone == iRepository->Set( repositoryKey, serializedBlacklist ) )
+		{
+		iRepository->Set( repositorySize, serializedBlacklist.Size()  );
+		}
+	CleanupStack::PopAndDestroy( &stream );
+	CleanupStack::PopAndDestroy( &serializedBlacklist );
+	}
+
+// ----------------------------------------------------------------------------
+//
+// ----------------------------------------------------------------------------
+//
+void CBlacklistHandler::CopyBlacklistL( TBool aOfficialToUnofficial )
+	{
+	RArray<TUid> blacklist;
+	CleanupClosePushL( blacklist );
+	GetArrayL( blacklist, aOfficialToUnofficial );
+	StoreArrayL( blacklist, !aOfficialToUnofficial );
+	CleanupStack::PopAndDestroy( &blacklist );
+	}
+