/*

* 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:  Defines CATAddr2lineServer class.

*

*/

#ifndef __CATADDR2LINESERVER_H__

#define __CATADDR2LINESERVER_H__

// Includes.

#include "ATCommonDefines.h"

#define BUFSIZE 4096

/**

* This class "runs" the addr2line binary as a server for CATAddr2Line.

* It redirects the pipes from the tool.

*/

class CATAddr2lineServer

{

public:

	//Creator

	CATAddr2lineServer();

	//Destructor

	~CATAddr2lineServer();

	/**

	* Get function name for given address.

	* @sFullPathAndBinaryName

	* @return True if initialization succesfull.

	*/

	bool Initialize( const string& sFullPathAndBinaryName );

	/**

	* Write data to a pipe.

	* @sAddress

	*/

	VOID WriteToPipe( const string& sAddress );

	/**

	* Read data to a pipe.

	* @return Data from pipe.

	*/

	string ReadFromPipe(VOID);

	/**

	* Gets process created state.

	* @return True if process created successfully.

	*/

	bool GetProcessCreatedState( void );

#ifndef MODULE_TEST

private:

#endif

	HANDLE m_hChildStdinRd, m_hChildStdinWr, m_hChildStdinWrDup, 

	       m_hChildStdoutRd, m_hChildStdoutWr, m_hChildStdoutRdDup, 

	       m_hChildErroutRd, m_hChildErroutWr, m_hChildErroutRdDup, 

           m_hSaveStdin, m_hSaveStdout, m_hSaveErrout; 

    SECURITY_ATTRIBUTES m_saAttr;

    string m_sFullPathAndBinaryName;

	bool m_bProcessCreated;

	/**

	* Creates child process for addr2line.exe.

	* @return True if process created successfully.

	*/

	BOOL CreateChildProcess(VOID); 

	/**

	* Prints error and returns false.

	* @param sInput error string.

	* @return false.

	*/

	bool PrintErrorAndExit( const string sInput );

};

#endif