// smswatch.h

// 

// Copyright (c) 2008 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#ifndef __SMS_WATCH__

#define __SMS_WATCH__

#include <smsuaddr.h>

class CSmsMessage;

#include "smsevent.h"

//

// CSmsWatcher

// listen for incoming sms's from smsstack (via esock)

// interpret & execute the command contained therein

//

NONSHARABLE_CLASS(CSmsWatcher) : public CActive

	{

public:

	static CSmsWatcher* NewL(CCmdSms& aParent);

	~CSmsWatcher();

	void WaitForMessage();

	const TDesC& Message();

private:

	CSmsWatcher(CCmdSms& aParent);

	void ConstructL();

	void ReadSmsAndRespondToStackL();

	void PrepBuffersL();

	void ProcessCommandL();

	void ParseBufferL(const TDesC& aInstruction, const TDesC& aSenderAddress);

	// from CActive

	virtual void RunL();

	virtual void DoCancel();

	virtual TInt RunError(TInt aError);

private:

	CCmdSms& iParent;

	RSocketServ iSocketServer;

	RSocket iSocket;

	TSmsAddr iSmsAddr;

	TPckgBuf<TUint>	iIoctlResult;

	CSmsMessage* iMessage;

	RBuf iCommand;

	enum TSmsListenState

		{

		ESmsListenIdle,

		ESmsListenWaitForSms,

		ESmsListenReadSms,

		ESmsListenProcessSms,

		ESmsListenTestMode

		};

	TSmsListenState iState;

	TBuf<0x100> iErrorMessage;

	};

#endif // __SMS_WATCH__