--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/obex/obexprotocol/common/logger.h	Tue Oct 19 11:00:12 2010 +0800
@@ -0,0 +1,163 @@
+// Copyright (c) 2005-2009 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:
+// All rights reserved.
+// 
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+
+#ifndef LOGGER_H
+#define LOGGER_H
+
+#include <e32base.h>
+
+// Control function entry and exit logging using a compile-time switch.
+//#define __LOG_FUNCTIONS__
+
+// Dump contents of packets using a compile-time switch.
+//#define __LOG_PACKET_DUMP__
+
+class TFunctionLogger;
+
+#ifndef __COMMSDEBUGUTILITY_H__		// comms-infras/commsdebugutility.h not included
+#ifdef _DEBUG						// If this is a debug build...
+// Set flogging active.
+#define __FLOG_ACTIVE
+#endif
+#endif
+
+#ifdef __FLOG_ACTIVE
+#define IF_FLOGGING(a) a
+#else
+#define IF_FLOGGING(a)
+#endif
+
+_LIT8(KDefaultLogFile, "obex");
+
+#ifdef __FLOG_ACTIVE
+#define LEAVEIFERRORL(a)				VerboseLeaveIfErrorL(KLogComponent, __FILE__, __LINE__, a)
+#define PANIC(CAT, CODE) 				VerbosePanic(KLogComponent, __FILE__, __LINE__, CODE, (TText8*)#CODE, CAT)
+#define FLOG(a)							CObexLog::Write(KDefaultLogFile, a);
+
+#define FTRACE(a)						{a;}
+#define LOG(text)						CObexLog::Write(KLogComponent, text);
+#define LOG1(text, a)					CObexLog::WriteFormat(KLogComponent, text, a);
+#define LOG2(text, a, b)				CObexLog::WriteFormat(KLogComponent, text, a, b);
+#define LOG3(text, a, b, c)				CObexLog::WriteFormat(KLogComponent, text, a, b, c);
+#define LOGHEXDESC(desc)				CObexLog::HexDump(KLogComponent, 0, 0, desc.Ptr() , desc.Length());
+#define LOGHEXRAW(data, len)			CObexLog::HexDump(KLogComponent, 0, 0, data, len);
+#else
+#define LEAVEIFERRORL(a)				static_cast<void>(User::LeaveIfError(a))
+#define PANIC(CAT, CODE) 				User::Panic(CAT, CODE)
+#define FLOG(a)
+#define FTRACE(a)
+#define LOG(text)
+#define LOG1(text, a)
+#define LOG2(text, a, b)
+#define LOG3(text, a, b, c)
+#define LOGHEXDESC(desc)
+#define LOGHEXRAW(data, len)
+#endif // __FLOG_ACTIVE
+
+#define FORCED_LOG_FUNC					TFunctionLogger __instrument(KLogComponent, TPtrC8((TUint8*)__PRETTY_FUNCTION__), (TAny*)this);
+#define FORCED_LOG_STATIC_FUNC_ENTRY	TFunctionLogger __instrument(KLogComponent, TPtrC8((TUint8*)__PRETTY_FUNCTION__), (TAny*)NULL);
+
+#if ( defined __FLOG_ACTIVE && defined __LOG_FUNCTIONS__ )
+#define LOG_LINE						CObexLog::Write(KLogComponent, KNullDesC8());
+#define LOG_FUNC						FORCED_LOG_FUNC
+#define LOG_STATIC_FUNC_ENTRY			FORCED_LOG_STATIC_FUNC_ENTRY
+#else
+#define LOG_LINE
+#define LOG_FUNC
+#define LOG_STATIC_FUNC_ENTRY
+#endif
+
+
+
+NONSHARABLE_CLASS(CObexLog) : public CBase
+	{
+public:
+	IMPORT_C static TInt Connect();
+	IMPORT_C static void Close();
+	
+	IMPORT_C static void Write(const TDesC8& aCmpt, const TDesC8& aText);
+	IMPORT_C static void WriteFormat(const TDesC8& aCmpt, TRefByValue<const TDesC8> aFmt, ...);
+	IMPORT_C static void WriteFormat(const TDesC8& aCmpt, TRefByValue<const TDesC8> aFmt, VA_LIST& aList);
+	IMPORT_C static void Write(const TDesC8& aCmpt, const TDesC16& aText);
+	IMPORT_C static void WriteFormat(const TDesC8& aCmpt, TRefByValue<const TDesC16> aFmt, ...);
+	IMPORT_C static void WriteFormat(const TDesC8& aCmpt, TRefByValue<const TDesC16> aFmt, VA_LIST& aList);
+	IMPORT_C static void HexDump(const TDesC8& aCmpt, const TText* aHeader, const TText* aMargin, const TUint8* aPtr, TInt aLen);
+	};
+
+
+#ifndef NO_FPRINT
+inline void FPrint(const TRefByValue<const TDesC> IF_FLOGGING(aFmt), ...)
+	{
+#ifdef __FLOG_ACTIVE
+	VA_LIST list;
+	VA_START(list,aFmt);
+	CObexLog::WriteFormat(KDefaultLogFile, aFmt, list);
+#endif
+	}
+#endif
+
+
+#ifndef NO_FHEX_PTR
+inline void FHex(const TUint8* IF_FLOGGING(aPtr), TInt IF_FLOGGING(aLen))
+	{
+#ifdef __FLOG_ACTIVE
+	CObexLog::HexDump(KDefaultLogFile, 0, 0, aPtr, aLen);
+#endif
+	}
+#endif
+
+
+#ifndef NO_FHEX_DESC
+inline void FHex(const TDesC8& IF_FLOGGING(aDes))
+	{
+#ifdef __FLOG_ACTIVE
+	FHex(aDes.Ptr(), aDes.Length());
+#endif
+	}
+#endif
+
+
+IMPORT_C void VerboseLeaveIfErrorL(const TDesC8& aCpt, 
+						  char* aFile, 
+						  TInt aLine, 
+						  TInt aReason);
+						  
+IMPORT_C void VerbosePanic(const TDesC8& aCpt, 
+				  char* aFile, 
+				  TInt aLine, 
+				  TInt aPanicCode, 
+				  TText8* aPanicName,
+				  const TDesC& aPanicCategory);
+				  
+NONSHARABLE_CLASS(TFunctionLogger)
+	{
+public:
+	IMPORT_C TFunctionLogger(const TDesC8& aCpt, const TDesC8& aString, TAny* aThis);
+	IMPORT_C ~TFunctionLogger();
+	
+private:
+	TPtrC8 iCpt;
+	TPtrC8 iString;
+	};
+
+#endif	// LOGGER_H