--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cbsref/telephonyrefplugins/atltsy/atcommand/callcontrol/inc/atanswer.h	Tue Aug 31 16:23:08 2010 +0300
@@ -0,0 +1,186 @@
+// Copyright (c) 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:
+// @file atanswer.h
+// This contains CATAnswer which answering incomging call.
+// 
+
+#ifndef ATANSWER_H_
+#define ATANSWER_H_
+
+//system include
+
+//user include
+#include "atcommandbase.h"
+
+class CATAnswer : public CAtCommandBase
+	{
+public:
+	
+	/**
+	*  static NewL  
+	*
+	* @param aGloblePhone
+	* @param aCtsyDispatcherCallback
+	*/	
+	static CATAnswer* NewL(CGlobalPhonemanager& aGloblePhone,
+			               CCtsyDispatcherCallback& aCtsyDispatcherCallback);
+	
+	/**
+	*  static NewLC 
+	*
+	* @param aGloblePhone
+	* @param aCtsyDispatcherCallback
+	*/	
+	static CATAnswer* NewLC(CGlobalPhonemanager& aGloblePhone,
+			                CCtsyDispatcherCallback& aCtsyDispatcherCallback);
+	
+	
+	/**
+	 * Destructor
+	 * 
+	 */
+	virtual ~CATAnswer();
+	
+	/**
+	 * Seting answer id
+	 * 
+	 * @param aCallId
+	 */
+	void SetAnswerCallId(TInt aCallId);
+	
+	/**
+	 * Seting the call is or not 3rd party
+	 * 
+	 * 
+	 * @param aIsIsvCall ETrue 3rd party  another EFalse
+	 */
+	void SetIsIsvCall(TBool aIsIsvCall);
+	
+	
+	/**
+	* Virtual function. Inherited from CAtCommandBase
+	* 
+	* Execute AT Command
+	*/
+	virtual void ExecuteCommand();
+		
+	/**
+	* Start AT request
+	* 
+	*/
+	virtual void StartRequest();
+	
+	/**
+	* Will be called by AT Manager whenever a event was triggered
+	* 
+	* @param aEventSource
+	* @param aStatus
+	*/
+	virtual void EventSignal(TAtEventSource aEventSource, TInt aStatus);
+	
+	/**
+	* Virtual function. Inherited from CAtCommandBase
+	* 
+	* @param aResponseBuf Line buf reading from baseband 
+	*/
+	virtual void ParseResponseL(const TDesC8& aResponseBuf);
+	
+protected:
+	
+	/**
+	* Constructor
+	*
+	* @param aGloblePhone
+	* @param aCtsyDispatcherCallback
+	*/	
+	CATAnswer(CGlobalPhonemanager& aGloblePhone, 
+			  CCtsyDispatcherCallback& aCtsyDispatcherCallback);
+	
+	/**
+	* 2nd Constructor
+	*/	
+	void ConstructL();
+	
+	/**
+	* The last execute end of this command
+	*/	
+	void Complete();
+	
+private:
+	
+	/**
+	 * Handle IO errors
+	 * 
+	 */
+	void HandleIOError();
+	
+	/**
+	 * Handle response error
+	 * 
+	 */
+	void HandleResponseError();
+	
+	/**
+	 * Handle response OK
+	 * 
+	 */
+	void HandleConnectedComplete();		
+	
+private:
+	
+	/**
+	 * AT command execute step
+	 * 
+	 */
+	enum TATStep
+		{
+		EATNotInProgress,
+		EATWaitForWriteComplete,
+		EATReadComplete
+		};	
+	
+private:
+	/**
+	 * I/O error when Read or Write
+	 * include timeout
+	 */
+	TInt iIOStatus;
+	
+	/**
+	 * At command return errors
+	 * 
+	 */
+	TInt iATResult;
+	
+	/**
+	 * Identifier step
+	 * 
+	 */
+	TATStep iAnswerStep;	
+	
+	/**
+	 * answer call id
+	 * 
+	 */
+	TInt iCallId;
+	
+	/**
+	 * The flag of 3rd party call
+	 * 
+	 */
+	TBool iIsIsvCall;
+	
+	};
+
+#endif /*ATANSWER_H_*/