--- a/omads/omadsextensions/adapters/contactsgroup/src/snapshotitem.cpp Tue Aug 31 15:05:37 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,127 +0,0 @@
-/*
-* Copyright (c) 2010 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: Part of SyncML Data Synchronization Plug In Adapter
-*
-*/
-
-#include <hash.h>
-#include <utf.h>
-#include <cntitem.h>
-
-#include "snapshotitem.h"
-#include "logger.h"
-
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::TSnapshotItem
-// C++ default constructor can NOT contain any code, that might leave
-// -----------------------------------------------------------------------------
-TSnapshotItem::TSnapshotItem() : TNSmlSnapshotItem()
- {
- }
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::TSnapshotItem
-// Constructor, takes item id as a parameter
-// -----------------------------------------------------------------------------
-TSnapshotItem::TSnapshotItem( const TSmlDbItemUid& aItemId,
- const TSmlDbItemUid& aParent )
-: TNSmlSnapshotItem( aItemId )
- {
- SetParentId( aParent );
- }
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::ExternalizeL
-// Writes the contents of this class and it's base to stream
-// -----------------------------------------------------------------------------
-void TSnapshotItem::ExternalizeL( RWriteStream& aStream ) const
- {
- TNSmlSnapshotItem::ExternalizeL( aStream );
- TPckgBuf<THashValue> nameBuf(iHash);
- aStream << nameBuf;
- }
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::InternalizeL
-// Reads the contents of this class and it's base from stream
-// -----------------------------------------------------------------------------
-void TSnapshotItem::InternalizeL( RReadStream& aStream )
- {
- TNSmlSnapshotItem::InternalizeL( aStream );
- TPckgBuf<THashValue> nameBuf;
- aStream >> nameBuf;
- iHash = nameBuf();
- }
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::CreateHashL
-// Create hash value from group content
-// -----------------------------------------------------------------------------
-void TSnapshotItem::CreateHashL( CContactGroup& aGroup )
- {
- CMessageDigest* hash = CMessageDigestFactory::NewDigestLC( CMessageDigest::EMD5 );
-
- if ( aGroup.HasItemLabelField() )
- {
- TPtrC label = aGroup.GetGroupLabelL();
- HBufC8* tempBuf = CnvUtfConverter::ConvertFromUnicodeToUtf8L( label );
- CleanupStack::PushL( tempBuf );
- hash->Update( tempBuf->Des() );
- CleanupStack::PopAndDestroy( tempBuf );
- }
-
- // Create text field from items on group
- CContactIdArray* contactsIdArray = aGroup.ItemsContainedLC();
- const TInt idBufferMaxSize( 400 );
- HBufC8* tempIdBuf = HBufC8::NewLC( idBufferMaxSize );
- TPtr8 tempId = tempIdBuf->Des();
- const TInt KMaxNumLength(5);
- if ( contactsIdArray ) // this is NULL if there are no objects
- {
- tempId.AppendNum( contactsIdArray->Count(), EHex );
- for (TInt i=0; i< contactsIdArray->Count(); i++ )
- {
- if ( tempId.Length()+KMaxNumLength > tempId.MaxLength() )
- {
- // buffer is almost full, don't add any new items
- LOGGER_WRITE("buffer full");
- break;
- }
- // add item id
- tempId.AppendNum( (*contactsIdArray)[i] , EHex );
- }
- }
- else
- {
- tempId.AppendNum( 0 );
- }
- // update hash
- hash->Update( tempId );
-
- iHash.Copy( hash->Final() );
-
- CleanupStack::PopAndDestroy( tempIdBuf );
- CleanupStack::PopAndDestroy( contactsIdArray );
- CleanupStack::PopAndDestroy( hash );
- }
-
-// -----------------------------------------------------------------------------
-// TSnapshotItem::Hash
-// Gets Hash
-// -----------------------------------------------------------------------------
-const TDesC8& TSnapshotItem::Hash() const
- {
- return iHash;
- }