--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/contactsmodel/cntsrv/src/CntCurrentItemMap.cpp Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,150 @@
+// Copyright (c) 1997-2009 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 "CntCurrentItemMap.h"
+#include <s32stor.h>
+#include <s32file.h>
+
+const TInt KCntCurrentItemMapGranularity = 3;
+
+
+CCntServerCurrentItemMap::CCntServerCurrentItemMap() : iCurrentItemMap(KCntCurrentItemMapGranularity)
+ {
+ }
+
+CCntServerCurrentItemMap::~CCntServerCurrentItemMap()
+ {
+ iCurrentItemMap.ResetAndDestroy();
+ iCurrentItemMap.Close();
+ }
+
+TContactItemId CCntServerCurrentItemMap::CurrentItem(const TDesC& aDatabaseFile) const
+ {
+ TInt index = KErrNotFound;
+ if (EntryAvailable(aDatabaseFile, index))
+ return iCurrentItemMap[index]->ContactId();
+ return KNullContactId;
+ }
+
+TBool CCntServerCurrentItemMap::EntryAvailable(const TDesC& aDatabaseFile, TInt& aIndex) const
+ {
+ const TInt count = iCurrentItemMap.Count();
+ for(aIndex = 0; aIndex < count; aIndex++)
+ {
+ if (FileNamesIdentical(iCurrentItemMap[aIndex]->DatabaseFile(),aDatabaseFile))
+ return ETrue;
+ }
+ aIndex = KErrNotFound;
+ return EFalse;
+ }
+
+
+void CCntServerCurrentItemMap::UpdateEntryL(TInt aIndex, TContactItemId aId)
+ {
+ __ASSERT_ALWAYS(aIndex >= 0 && aIndex < iCurrentItemMap.Count(), User::Leave(KErrOverflow));
+ iCurrentItemMap[aIndex]->SetContactId(aId);
+ }
+
+
+void CCntServerCurrentItemMap::AddEntryL(const TDesC& aDatabaseFile, TContactItemId aId)
+ {
+ CCntCurrentItemMapEntry* entry = new(ELeave) CCntCurrentItemMapEntry();
+ CleanupStack::PushL(entry);
+ entry->ConstructL(aDatabaseFile, aId);
+ User::LeaveIfError(iCurrentItemMap.Append(entry));
+ CleanupStack::Pop(); // entry
+ }
+
+
+
+void CCntServerCurrentItemMap::StoreL(CDictionaryFileStore& aStore) const
+ {
+ RDictionaryWriteStream stream;
+ stream.AssignLC(aStore, KUidCntCurrentItemStream);
+
+ const TInt count = iCurrentItemMap.Count();
+ stream.WriteInt32L(count);
+ for(TInt i=0; i<count; i++)
+ {
+ const CCntCurrentItemMapEntry* entry = iCurrentItemMap[i];
+ stream << *entry;
+ }
+
+ stream.CommitL();
+ CleanupStack::PopAndDestroy(); // stream
+ }
+
+
+void CCntServerCurrentItemMap::RestoreL(CDictionaryFileStore& aStore)
+ {
+ if (aStore.IsPresentL(KUidCntCurrentItemStream))
+ {
+ RDictionaryReadStream stream;
+ stream.OpenLC(aStore, KUidCntCurrentItemStream);
+
+ const TInt count = stream.ReadInt32L();
+ for(TInt i=0; i<count; i++)
+ {
+ CCntCurrentItemMapEntry* entry = new(ELeave) CCntCurrentItemMapEntry();
+ CleanupStack::PushL(entry);
+ stream >> *entry;
+ User::LeaveIfError(iCurrentItemMap.Append(entry));
+ CleanupStack::Pop(); // entry
+ }
+
+ CleanupStack::PopAndDestroy(); // stream
+ }
+ }
+
+
+
+
+
+
+
+CCntServerCurrentItemMap::CCntCurrentItemMapEntry::CCntCurrentItemMapEntry()
+ {
+ }
+
+
+CCntServerCurrentItemMap::CCntCurrentItemMapEntry::~CCntCurrentItemMapEntry()
+ {
+ delete iDatabaseFile;
+ }
+
+
+void CCntServerCurrentItemMap::CCntCurrentItemMapEntry::ConstructL(const TDesC& aFileName, TContactItemId aContactId)
+ {
+ iDatabaseFile = aFileName.AllocL();
+ iContactId = aContactId;
+ }
+
+
+void CCntServerCurrentItemMap::CCntCurrentItemMapEntry::InternalizeL(RReadStream& aStream)
+ {
+ iDatabaseFile = HBufC::NewL(aStream, KMaxTInt);
+ iContactId = aStream.ReadInt32L();
+ }
+
+
+void CCntServerCurrentItemMap::CCntCurrentItemMapEntry::ExternalizeL(RWriteStream& aStream) const
+ {
+ aStream << *iDatabaseFile;
+ aStream.WriteInt32L(iContactId);
+ }
+
+
+
+