--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/pop3andsmtpmtm/imapservermtm/inc/FLDSYNC.H	Mon May 03 12:29:07 2010 +0300
@@ -0,0 +1,110 @@
+// Copyright (c) 1998-2009 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:
+// CImImap4FolderSync header
+// 
+//
+
+#if !defined(__FLDSYNC_H__)
+#define __FLDSYNC_H__
+
+#include <mentact.h>
+#include <msventry.h>
+
+// Forward declarations
+class CImImap4Session;
+class CImImap4DirStruct;
+class TImap4SyncProgress;
+
+// Maximum depth of folder tree to sync to
+const TInt KFolderDepth=8;
+
+// States
+/**
+@internalComponent
+@released
+*/
+enum TFolderSyncState
+	{
+	ETreeSync=1,
+	};
+
+class CImImap4FolderSync : public CMsgActive
+/**
+@internalComponent
+@released
+*/
+	{
+public:
+	~CImImap4FolderSync();
+	static CImImap4FolderSync* NewLC(CImImap4Session *aSession);
+	static CImImap4FolderSync* NewL(CImImap4Session *aSession);
+	void ConstructL(CImImap4Session *aSession);
+
+	// Mirror folder tree of remote server
+	void SynchroniseTreeL(TRequestStatus& aStatus, const TMsvId aRoot, const TBool aNewFoldersAreInvisible);
+
+	// Set serverentry to use
+	void SetEntry(CMsvServerEntry* aEntry);
+
+	// increment relevant entries in the progress structure
+	void IncProgress(TImap4SyncProgress& aProgress);
+	void ResetStats();
+	
+private:
+	CImImap4FolderSync();
+	void DoRunL();
+	void DoCancel();
+	TBool ProcessDirListL();
+	void BuildLocalL(const TMsvId aFolder, const TBool aDoThisOne);
+	void OrphanedFolderCheckL();
+
+	// Set entry, leave if error (not related to setentry() which sets iEntry)
+	void SetEntryL(const TMsvId aId);
+
+	// Change entry, leave if error
+	void ChangeEntryL(const TMsvEntry& aEntry);
+	
+	// Change entry in bulk mode (i.e. no index file commit), leave if error
+	void ChangeEntryBulkL(const TMsvEntry& aEntry);
+
+	// Get children, leave if error
+	void GetChildrenL(CMsvEntrySelection& aSelection);
+
+private:
+	// IMAP4 session to use
+	CImImap4Session*		iSession;
+
+	// Tree synchronisation state
+	TFolderSyncState		iState;
+	TMsvId					iServiceId;
+	TMsvId					iFolderId;
+	TInt					iFolderLevel;
+	CArrayPtr<CImImap4DirStruct>* iFolderList;
+	CMsvEntrySelection*		iFolderContents;
+	CArrayFix<TMsvId>*		iFolderIds[KFolderDepth];
+	TInt					iFolderPosition[KFolderDepth];
+	CArrayFix<TMsvId>*		iLocalFolders;
+	TBool					iNewFoldersAreInvisible;
+
+	// Access to message database
+	CMsvServerEntry*		iEntry;
+
+	// Current request status
+	TRequestStatus*			iRequestStatus;
+
+	TInt					iOrphanedFolders;
+	TInt					iNewFolders;
+	};
+
+#endif