// Copyright (c) 2003-2009 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 SMS_BASE_WATCHER_H

#define SMS_BASE_WATCHER_H

#include "SmsSocketWatcher.h"

#include <watcher.h>

#include <bifchangeobserver.h>

class CActive;

// Data types

class CSmsBaseWatcher : public CActive, public MBioWatcherObserver, public MBifChangeObserver, public MMsvSessionObserver

	{

public:

	//--------------------------------------

	//     Construction & Destruction

	//--------------------------------------

	IMPORT_C ~CSmsBaseWatcher();

protected:

	IMPORT_C CSmsBaseWatcher(RFs& aFs, CWatcherLog& aLog, TInt aPriority = EPriorityStandard);

	IMPORT_C void ConstructL();

	IMPORT_C virtual void StartL();

	IMPORT_C virtual void Reset();

	IMPORT_C void RunL();

	IMPORT_C TInt RunError(TInt aError);

	IMPORT_C void DoCancel();

	IMPORT_C void CompleteMyself(TInt aError);

	//MBioWatcherObserver

	IMPORT_C void HandleWatcherComplete(CBaseSmsActiveSocketWatcher& aWatcher, TInt aError);

	IMPORT_C void CreateSocketWatchersFromBioDbL(TBioMsgIdType aType);

	IMPORT_C void CreateSocketWatchersFromBioDbL(TBioMsgIdType aType, TUid aBioID);

	IMPORT_C void DeleteSocketWatchersWithUidL(TUid aUid);

	IMPORT_C void StartSocketWatchersL();

	virtual CBaseSmsActiveSocketWatcher* CreateSocketWatcherLC(const TUid aBioUid, const TBioMsgId& aBioMsg) = 0;

	virtual TBool SupportBioMsgId(const TBioMsgId& aBioMsg) const = 0;

	//MBifChangeObserver

	IMPORT_C void HandleBifChangeL(TBifChangeEvent aEvent, TUid aBioID);

	virtual void AddBifL(TUid aBioID) = 0;

	IMPORT_C void AddBifWithTypeL(TBioMsgIdType aType, TUid aBioID);

	IMPORT_C virtual void DeleteBifL(TUid aBioID);

	IMPORT_C virtual void ReloadBifL(TUid aBioID);

	//Returns the error returned by SetupL()

	//Leaves if:

	//	Setup() returns other than KErrNone, KErrNotFound, KErrAlreadyExists; or

	//	AppendL() leaves

	IMPORT_C TInt SetupAndAppendL(CBaseSmsActiveSocketWatcher& aSocketWatcher, CArrayPtrFlat<CBaseSmsActiveSocketWatcher>& rSocketWatchers);

	IMPORT_C void ResetDb();

	IMPORT_C void GetBioServiceId(CMsvSession& aSession, TMsvId& aBioServiceId, TMsvId& aSmsServiceId);

private:

	void CreateSocketWatchersFromBioDbL(TBioMsgIdType aType, CArrayPtrFlat<CBaseSmsActiveSocketWatcher>& rSocketWatchers);

	void CreateSocketWatchersFromBioDbL(TBioMsgIdType aType, TUid aBioID, CArrayPtrFlat<CBaseSmsActiveSocketWatcher>& rSocketWatchers);

	void StartSocketWatchersL(const CArrayPtrFlat<CBaseSmsActiveSocketWatcher>& aSocketWatchers);

	void ConstructDbL();

	//MMsvSessionObserver

	void HandleSessionEventL(TMsvSessionEvent, TAny*, TAny*, TAny*) {};

protected:

	CArrayPtrFlat<CBaseSmsActiveSocketWatcher>* iSocketWatchers;

	RFs& iFs;

	CWatcherLog& iWatcherLog;

	CBifChangeObserver* iBifObserver;

	CBIODatabase* iBioDb;	//used during construction only

	RTimer iTimer;

	CMsvSession* iSession;

	// member variables used to pass settings

	TMsvId iBioServiceId;

	TMsvId iSmsServiceId;

	};

#endif