1 /*

     2 * Copyright (c) 2005-2009 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: 

    15 *

    16 */

    17 

    18 

    19 

    20 /**

    21  @file Server.h

    22 */

    23 

    24 #if (!defined __ET_RFILELOGGER_SERVER_H__)

    25 #define __ET_RFILELOGGER_SERVER_H__

    26 #include <e32base.h>

    27 #include <f32file.h>

    28 #include <rfilelogger.h>

    29 

    30 

    31 class CActiveBase : public CActive

    32 	{

    33 public:

    34 	inline 	TRequestStatus& Status();

    35 	inline 	void SetActive();

    36 	inline	void Kick();

    37 	inline	void Prime();

    38 	inline	void Complete(TInt aCode);

    39 	inline	virtual ~CActiveBase();

    40 protected:

    41 	inline	CActiveBase();

    42 	};

    43 

    44 class CLogBuffer : public CBase

    45 	{

    46 public:

    47 	CLogBuffer(HBufC8& aBuffer);

    48 	~CLogBuffer();

    49 	inline const TDesC8& Buf();

    50 	inline static TInt LinkOffset();

    51 private:

    52 	TSglQueLink iLink;

    53 	HBufC8& iLogBuffer;

    54 	};

    55 

    56 class CLogServer;

    57 class CLogFileControl : public CActiveBase

    58 	{

    59 public:

    60 	enum TLogFormat{ETxt=10,EXml};

    61 	

    62 	static CLogFileControl* NewL(CLogServer& aParent, const TDesC& aLogFilePath,RFileFlogger::TLogMode aMode);

    63 	~CLogFileControl();

    64 	void RunL();

    65 	inline void AddLogBuffer(CLogBuffer& aBuffer);

    66 	inline const TDesC& LogFile();

    67 	inline void DoCancel();

    68 	inline void AddSession();

    69 	inline void RemoveSession();

    70 	inline TInt SessionCount() const;

    71 	inline TBool QueueEmpty() const;

    72 	void SetLogType(TLogFormat aLogFormat)

    73 	{

    74 		iLogFormat=aLogFormat;

    75 	};

    76 

    77 private:

    78 	void ConstructL(RFileFlogger::TLogMode aMode);

    79 	CLogFileControl(CLogServer& aParent, const TDesC& aLogFilePath);

    80 	void WriteTxt(const TDesC8 &aDes);

    81 	void WriteXml(const TDesC8 &aDes);

    82 	

    83 	struct TLogField8

    84 	{

    85 	TBuf8<KMaxSizOfTag> iLogTag8;

    86 	TBuf8<KMaxSizOfString*2> iLogValue8;	

    87 	};

    88 

    89 private:

    90 	CLogServer& iParent;

    91 	TBuf<KMaxLoggerFilePath> iLogFileName;

    92 	RFile iLogFile;

    93 	TSglQue<CLogBuffer> iQueue;

    94 	TInt iSessionCount;

    95 	TBool iTransmitted;

    96 	TLogFormat iLogFormat;

    97 	};

    98 

    99 class CLogServer : public CServer2

   100 	{

   101 public:

   102 	static CLogServer* NewL();

   103 	~CLogServer();

   104 	void ControlComplete(CLogFileControl& aControl);

   105 	

   106 	inline RPointerArray<CLogFileControl>& LogControl();

   107 	inline RFs& Fs();

   108 

   109 	CSession2* NewSessionL(const TVersion& aVersion,const RMessage2& aMessage) const;

   110 	void SessionClosed();

   111 private:

   112 	CLogServer();

   113 	void ConstructL();

   114 private:

   115 	RFs iFs;

   116 	RPointerArray<CLogFileControl> iControl;

   117 	};

   118 

   119 class CLogSession : public CSession2

   120 	{

   121 public:

   122 	inline const CLogServer& LogServer() const;

   123 	CLogSession();

   124 	~CLogSession();

   125 	void ServiceL(const RMessage2& aMessage);

   126 private:

   127 	CLogFileControl* iControl;

   128 	};

   129 

   130 #include "Server.inl"

   131 

   132 #endif