--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/imap4mtm/imapprotocolcontroller/inc/cimapcompoundbase.h	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,147 @@
+// Copyright (c) 2006-2009 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:
+//
+
+#ifndef __CIMAPCOMPOUNDBASE_H__
+#define __CIMAPCOMPOUNDBASE_H__
+
+#include <mentact.h>
+#include <msvstd.h>
+#include <imapset.h>
+
+class CImapSession;
+class CImapSettings;
+class CImapSyncManager;
+class CMsvServerEntry;
+class TImap4CompoundProgress;
+
+// Operation step identifiers
+enum TCompoundStep
+	{
+	EFinished						=  0,
+	ESelectSourceMailboxRW			=  1,
+	ESelectSourceMailboxRO			=  2,
+	ESelectDestinationMailboxRW		=  3,
+	ESelectDestinationMailboxRO		=  4,
+	EFetchMessage					=  5,
+	ECopyMessage					=  6,
+	EAppendMessage					=  7,
+	EDeleteMessage					=  8,
+	EDeleteLocalMessage				=  9,
+	EDeleteAllMessages				= 10,
+	ENewSyncFolder					= 11,
+	ESyncFolder						= 12,
+	EInboxDuplicateMove				= 13,
+	EInboxDuplicateCopy				= 14,
+	ECloseFolder					= 15,
+	EDeleteFolder					= 16,
+	ECreate							= 17,
+	ERename							= 18,
+	ECreateSession					= 19,
+	EStartBackgroundSyncOp			= 20,
+	ESelectInboxRW					= 21,
+	EFetchMessageInitialise			= 22,
+	ELocalCopyComplete				= 23,
+	EExpunge						= 24,
+	ESetSourceMailbox				= 25,
+	ESyncTree						= 26,
+	ESyncService					= 27,
+	EDeleteLocalFolder				= 28,
+	EDisconnect						= 29,
+	ESetSource						= 30,
+	EProcessRenameResponse			= 31,
+	ECreateLocal					= 32,
+	ESyncSubscriptions				= 33,
+	EInboxDoneOps					= 34,
+	EFolderDoneOps					= 35,
+	EFolderCheckPendingOPs			= 36,
+	EInboxCheckPendingOps			= 37,
+	EInboxSync						= 38,
+	EInboxEarlyDeletes				= 39,
+	EFolderEarlyDeletes				= 40,
+	EInboxEarlyExpunge				= 41,
+	EFolderEarlyExpunge				= 42,
+	EInboxLateDeletes				= 43,
+	EFolderLateDeletes				= 44,
+	EInboxLateExpunge				= 45,
+	EFolderLateExpunge				= 46,
+	EProcessFetchFlags				= 47,
+	ESelectSyncFolder				= 48,
+	ECheckDestinationMailbox		= 49,
+	ESelectFolderAfterClose			= 50,
+	ESuspendedForMigrate			= 51,
+	ESyncInboxAutoFetch				= 52,
+	ESyncFolderAutoFetchCheck		= 53,
+	ESyncFolderAutoFetch			= 54,
+	ECheckFolderExists				= 55,
+	EProcessFolderCheck				= 56,
+	EUpdateFlag						= 57
+	};
+	
+/**
+@internalTechnology
+@prototype
+*/
+class CImapCompoundBase : public CMsgActive
+	{
+			
+public:
+	~CImapCompoundBase();
+
+	virtual void StartOperation(TRequestStatus& aStatus, CImapSession& aSession) = 0;
+	virtual void Progress(TImap4CompoundProgress& aCompoundProgress) = 0;
+	virtual void StopForMigrate();
+	void CancelForMigrate();
+	virtual void ResumeOperationL(TRequestStatus& aStatus, CImapSession& aSession) = 0;
+	TBool Suspended();
+	
+
+	
+protected:
+	CImapCompoundBase(CImapSyncManager& aSyncManager, CMsvServerEntry& aServerEntry, CImapSettings& aImapSettings);
+	void DoRunL();
+	virtual TBool DoRunLoopL() = 0;
+	virtual void DoComplete(TInt& aErr);
+
+	TInt ProcessSessionError();
+	virtual TInt ProcessNegativeServerResponse() = 0;
+	
+	// utility methods:	
+	TInt  CheckSelectionL(const CMsvEntrySelection& aSelection, CMsvEntrySelection* aLocalCopy, const TBool aMessages, const TBool aParts, const TBool aFolders, const TBool aIsInService);
+	TInt  CalculateDownloadSizeL(const CMsvEntrySelection& aSelection);
+	TMsvId FindFolderL(const TMsvId aMessage);
+	void SetEntryL(const TMsvId aId);
+	void CompleteSelf();
+	void SetCurrentStep();
+	void MessageErrorL(const TMsvId aMessageId, const TInt aError);
+	
+protected:
+	CImapSession* iSession; 		// not owned by this class
+	CImapSyncManager& iSyncManager;
+
+	CMsvServerEntry& iServerEntry;
+	CImapSettings& iImapSettings;
+	
+	TCompoundStep  	iCurrentStep;
+	TCompoundStep  	iNextStep;
+	
+	TInt	iProgressErrorCode;		// Is set when an error occur.
+	TBool   iStopForMigrate;        // set if stop for migrate requested
+	TBool   iCancelForMigrate;      // set if cancelling for migrate
+	
+	TImap4GenericProgress::TImap4GenericProgressState iProgressState;
+	TImap4SyncProgress::TImap4SyncProgressState iSyncProgressState;
+	};
+
+#endif // __CIMAPCOMPOUNDBASE_H__