sl@0: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Flogger (File and Serial logger) utils header
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalTechnology
sl@0: */
sl@0: 
sl@0: #ifndef __COMSDBGAUX_H__
sl@0: #define __COMSDBGAUX_H__
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include "comsdbgsvr.h"
sl@0: 
sl@0: class CFileLoggerServer;
sl@0: class RFs;
sl@0: 
sl@0: 
sl@0: class CIniFileWatcher : public CActive
sl@0: 	{
sl@0: public:
sl@0: 	static CIniFileWatcher* NewL(RFs& aFs, CFileLoggerServer& aServer, const TDesC& aIniFile);
sl@0: 	//From CActive
sl@0: 	virtual void RunL();
sl@0: 	virtual void DoCancel();
sl@0: 	~CIniFileWatcher();
sl@0: private:
sl@0: 	CIniFileWatcher(RFs& aFs, CFileLoggerServer& aServer, const TDesC& aIniFile);
sl@0: 	void Initialize();
sl@0:    void NotifyChange();
sl@0: private:
sl@0: 	RFs& iFs;
sl@0: 	CFileLoggerServer& iServer;
sl@0: 	TFullName iWatchedIniFile;
sl@0: 	};
sl@0: 
sl@0: class MLogArrayAccess;
sl@0: 
sl@0: class CTimeManager : public CBase, public MBeating
sl@0: 	{
sl@0: public:
sl@0: 	static CTimeManager* NewL(MLogArrayAccess& aArrayAccess);
sl@0: 	//From MBeating
sl@0: 	virtual void Beat();
sl@0: 	virtual void Synchronize();
sl@0: 	~CTimeManager();
sl@0: private:
sl@0: 	CTimeManager(MLogArrayAccess& aArrayAccess);
sl@0: 	void ConstructL();
sl@0: 	void SendTimeUpdate();
sl@0: private:
sl@0: 	MLogArrayAccess& iArrayAccess;
sl@0: 	CHeartbeat* iHeartbeat;
sl@0: 	TTime iTime;
sl@0: 	};
sl@0: 
sl@0: class MIniFlushModeAndLogValidQuery
sl@0: 	{
sl@0: public:
sl@0: 	virtual TBool LogValid(const TDesC8& aSubsystem, const TDesC8& aComponent) const = 0;
sl@0: 	virtual void FlushingOn(TBool& aFlushOn) const = 0;
sl@0: 	};
sl@0: 
sl@0: class MIniLoggingMediaQuery
sl@0: 	{
sl@0: public:
sl@0: 	virtual void LogMediaSetting(TDes8& aString) const = 0;
sl@0: 	virtual void FlushingOn(TBool& aFlushOn) const = 0;
sl@0: 	virtual void LogPathSetting(TDes8& aString) const = 0;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: 
sl@0: class CSubsystemSettings : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	CSubsystemSettings(const TDesC8& aName);
sl@0: public:
sl@0: 	~CSubsystemSettings();
sl@0: 	void SetSubsystemName(const TDesC8& aName);
sl@0: 	TInt AddComponent(const TDesC8& aComponent);
sl@0: 	static TInt CompareCSubsystemSettings(const CSubsystemSettings& aFirst, const CSubsystemSettings& aSecond);
sl@0: 	static TInt CompareTComponent(const TNameTag& aFirst, const TNameTag& aSecond);
sl@0: 	void SetWildCarded(TBool aWildCarded);
sl@0: 	TBool IsWildCarded() const {return iSubsystemWildcarded;}
sl@0: 	TBool ElementExistsInArray(const TDesC8& aComponent) const ;
sl@0: private:
sl@0: 	TBool iSubsystemWildcarded;
sl@0: 	TNameTag iSubsystemName;
sl@0: 	RArray<TNameTag> iComponentArray;
sl@0: 	};
sl@0: 
sl@0: class CIniLoggingPairs : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	static CIniLoggingPairs* NewL();
sl@0: 	void AddSettingL(const TDesC8& aSubsystem, const TDesC8& aComponent);
sl@0: 	~CIniLoggingPairs();
sl@0: 	TBool SettingValid(const TDesC8& aSubSystem, const TDesC8& aComponent) const;
sl@0: private:
sl@0: 	CIniLoggingPairs()
sl@0: 		{ }
sl@0: private:
sl@0: 	RPointerArray<CSubsystemSettings> iSubsystems;
sl@0: 	CSubsystemSettings* iProbeSubsystem;
sl@0: 	};
sl@0: 
sl@0: class CIniFileParser : public CBase, public MIniFlushModeAndLogValidQuery, public MIniLoggingMediaQuery
sl@0: 	{
sl@0: public:
sl@0: 	static CIniFileParser* NewL(RFs& aFs);
sl@0: 	~CIniFileParser();
sl@0: 	TInt ParseIniFile(TDesC& aIniFile);
sl@0: 	//From MIniFlushModeAndLogValidQuery
sl@0: 	virtual TBool LogValid(const TDesC8& aSubsystem, const TDesC8& aComponent) const;
sl@0: 	//From MiniLoggingMediaQuery
sl@0: 	virtual void LogMediaSetting(TDes8& aString) const;
sl@0: 	virtual void LogPathSetting(TDes8& aString) const;
sl@0: 	// From MIniFlushModeAndLogValidQuery and MiniLoggingMediaQuery
sl@0: 	virtual void FlushingOn(TBool& aFlushOn) const;
sl@0: 	void FinaliseFlushSetting();
sl@0: 	TBool Win32DebugEnabled() const { return iWin32DebugEnabled; }
sl@0: private:
sl@0: 	CIniFileParser(RFs& aFs);
sl@0: 	void DoParseIniFileL(TDesC& aIniFile);
sl@0: 	TInt GetNextTokenAndCheck(TLex8& lex, TPtr8& tempPtr);
sl@0: private:
sl@0: 	RFs& iFs;
sl@0: 	TBuf8<KMaxMediaStringLength> iLoggingMediaString;
sl@0: 	TFlushStates iForceFlushState;
sl@0: 	TBool iWin32DebugEnabled;
sl@0: 	//iIniSettings == NULL <==> bad ini file, logging is off and client has been told.
sl@0: 	CIniLoggingPairs* iIniSettings;
sl@0: 	TFilePath iLoggingPathString;
sl@0: 	};
sl@0: 
sl@0: #endif //__COMSDBGAUX_H__
sl@0: