--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/contactsgroup/inc/logger.h	Tue Aug 31 15:05:37 2010 +0300
@@ -0,0 +1,117 @@
+/*
+* Copyright (c) 2008 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:  Debug utility for Contact Groups
+*
+*/
+
+
+#ifndef _LOGGER_H
+#define _LOGGER_H
+
+#ifdef _DEBUG
+    
+    // Define this to enable file logging
+    #define __FLOGGING__
+    
+    #include <e32svr.h>
+    #ifdef __FLOGGING__
+        #include <f32file.h>
+        #include <flogger.h>
+    #endif
+    
+    NONSHARABLE_CLASS(TOverflowTruncate16) : public TDes16Overflow
+        {
+    public:
+        void Overflow(TDes16& /*aDes*/) {}
+        };
+    
+    NONSHARABLE_CLASS(TOverflowTruncate8) : public TDes8Overflow
+        {
+    public:
+        void Overflow(TDes8& /*aDes*/) {}
+        };
+    
+    _LIT( KLogDir, "CNTGRP" );
+    _LIT( KLogFile, "ContactsGroupLog.txt" );
+    
+    _LIT(KTracePrefix16, "[CNTGRP] ");
+    _LIT8(KTracePrefix8, "[CNTGRP] ");
+    _LIT8(KFuncEntryFormat8, "%S : Begin");
+    _LIT8(KFuncExitFormat8, "%S : End");
+    _LIT8(KFuncFormat8, "><%S");
+    
+    const TInt KMaxLogLineLength = 512;
+    
+    #define LOGGER_WRITE( text )                    {_LIT( KTemp, text ); FPrint( KTemp );}
+    #define LOGGER_WRITE_1( text,par1 )             {_LIT( KTemp, text ); FPrint( KTemp, par1 );}
+    #define LOGGER_WRITE8_1( text,par1 )             {_LIT8( KTemp, text ); FPrint( KTemp, par1 );}
+    #define LOGGER_WRITE_2( text,par1,par2 )        {_LIT( KTemp, text ); FPrint( KTemp, par1, par2 );}
+    #define LOGGER_WRITE_3( text,par1,par2,par3 )   {_LIT( KTemp, text ); FPrint( KTemp, par1, par2, par3 );}
+    #define LOGGER_WRITE_IFERR_2( text, err )       {if (err) {_LIT( KTemp, text ); FPrint( KTemp, err );}}
+    
+    // New function logging macros
+    #define TRACE_FUNC_ENTRY {TPtrC8 ptr8((TUint8*)__PRETTY_FUNCTION__); FPrint(KFuncEntryFormat8, &ptr8);}
+    #define TRACE_FUNC_EXIT {TPtrC8 ptr8((TUint8*)__PRETTY_FUNCTION__); FPrint(KFuncExitFormat8, &ptr8);}
+    #define TRACE_FUNC {TPtrC8 ptr8((TUint8*)__PRETTY_FUNCTION__); FPrint(KFuncFormat8, &ptr8);}
+    
+    // Declare the FPrint function
+    inline void FPrint( TRefByValue<const TDesC16> aFmt, ...)
+        {
+        VA_LIST list;
+        VA_START(list,aFmt);
+    #ifdef __FLOGGING__
+        RFileLogger::WriteFormat( KLogDir, KLogFile, EFileLoggingModeAppend, aFmt, list );
+    #endif
+        TBuf16<KMaxLogLineLength> theFinalString;
+        theFinalString.Append(KTracePrefix16);
+        TOverflowTruncate16 overflow;
+        theFinalString.AppendFormatList(aFmt,list,&overflow);
+        RDebug::Print(theFinalString);
+        }
+    
+    // Declare the FPrint function
+    inline void FPrint(TRefByValue<const TDesC8> aFmt, ...)
+        {
+        VA_LIST list;
+        VA_START(list, aFmt);
+    #ifdef __FLOGGING__
+        RFileLogger::WriteFormat(KLogDir, KLogFile, EFileLoggingModeAppend, aFmt, list);
+    #endif
+        TOverflowTruncate8 overflow;
+        TBuf8<KMaxLogLineLength> buf8;
+        buf8.Append(KTracePrefix8);
+        buf8.AppendFormatList(aFmt, list, &overflow);
+        TBuf16<KMaxLogLineLength> buf16(buf8.Length());
+        buf16.Copy(buf8);
+        TRefByValue<const TDesC> tmpFmt(_L("%S"));
+        RDebug::Print(tmpFmt, &buf16);
+        }
+#else
+    
+    // No loggings --> reduced code size
+    #define LOGGER_WRITE( text )
+    #define LOGGER_WRITE_1( text, par1 )
+    #define LOGGER_WRITE8_1( text,par1 )
+    #define LOGGER_WRITE_2( text, par1, par2 )
+    #define LOGGER_WRITE_3( text, par1, par2, par3 )
+    #define TRACE_FUNC_ENTRY
+    #define TRACE_FUNC_EXIT
+    #define TRACE_FUNC
+
+#endif //_DEBUG
+
+#endif // SECON_DEBUG_H
+
+// End of file
+