1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Defines CATAddr2lineServer class.

    15 *

    16 */

    17 

    18 #ifndef __CATADDR2LINESERVER_H__

    19 #define __CATADDR2LINESERVER_H__

    20 

    21 // Includes.

    22 #include "ATCommonDefines.h"

    23 

    24 #define BUFSIZE 4096

    25  

    26 /**

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

    28 * It redirects the pipes from the tool.

    29 */

    30 class CATAddr2lineServer

    31 {

    32 public:

    33 

    34 	//Creator

    35 	CATAddr2lineServer();

    36 	

    37 	//Destructor

    38 	~CATAddr2lineServer();

    39 

    40 	/**

    41 	* Get function name for given address.

    42 	* @sFullPathAndBinaryName

    43 	* @return True if initialization succesfull.

    44 	*/

    45 	bool Initialize( const string& sFullPathAndBinaryName );

    46 

    47 	/**

    48 	* Write data to a pipe.

    49 	* @sAddress

    50 	*/

    51 	VOID WriteToPipe( const string& sAddress );

    52 

    53 	/**

    54 	* Read data to a pipe.

    55 	* @return Data from pipe.

    56 	*/

    57 	string ReadFromPipe(VOID);

    58 

    59 	/**

    60 	* Gets process created state.

    61 	* @return True if process created successfully.

    62 	*/

    63 	bool GetProcessCreatedState( void );

    64 

    65 #ifndef MODULE_TEST

    66 private:

    67 #endif

    68 

    69 	HANDLE m_hChildStdinRd, m_hChildStdinWr, m_hChildStdinWrDup, 

    70 	       m_hChildStdoutRd, m_hChildStdoutWr, m_hChildStdoutRdDup, 

    71 	       m_hChildErroutRd, m_hChildErroutWr, m_hChildErroutRdDup, 

    72            m_hSaveStdin, m_hSaveStdout, m_hSaveErrout; 

    73 

    74     SECURITY_ATTRIBUTES m_saAttr;

    75     string m_sFullPathAndBinaryName;

    76 	bool m_bProcessCreated;

    77 

    78 	/**

    79 	* Creates child process for addr2line.exe.

    80 	* @return True if process created successfully.

    81 	*/

    82 	BOOL CreateChildProcess(VOID); 

    83 

    84 	/**

    85 	* Prints error and returns false.

    86 	* @param sInput error string.

    87 	* @return false.

    88 	*/

    89 	bool PrintErrorAndExit( const string sInput );

    90 

    91 

    92 };

    93 #endif