--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/mpxvideo_debug.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,168 @@
+/*
+* 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 the License "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 print macros*
+*/
+
+
+// Version : %version: ou1cpsw#3 %
+
+
+
+
+#ifndef __MPXVIDEO_DEBUG_H__
+#define __MPXVIDEO_DEBUG_H__
+
+// INCLUDES
+#include <e32std.h>
+#include <e32svr.h>
+#include <e32des16.h>
+#include <e32property.h>
+#include <flogger.h>
+#include <e32def.h>
+
+
+
+// #define _MPX_FILE_LOGGING_
+
+#ifdef _DEBUG
+    #define FU_DEBUG RDebug::Print
+#else
+    #ifdef _MPX_FILE_LOGGING_
+        #define FU_DEBUG MPXDebug::FileLog
+    #else        
+        #define FU_DEBUG MPXDebug::NullLog
+    #endif
+#endif 
+
+
+class MPXDebug
+{
+    public:
+        inline static void NullLog( TRefByValue<const TDesC16> /*aFmt*/, ... )
+        {
+        }
+
+        inline static void NullLog( TRefByValue<const TDesC> /*aFunctionName*/,
+		                            TRefByValue<const TDesC16> /*aFmt*/, ... )
+        {
+        }
+
+        inline static void FileLog( TRefByValue<const TDesC16> aFmt, ... )
+        {
+            VA_LIST list;
+            VA_START(list,aFmt);
+            RFileLogger::WriteFormat( _L("Fusion"), 
+                                      _L("fusion.log"),
+                                      EFileLoggingModeAppend,
+                                      aFmt,
+                                      list );
+        }
+};
+
+
+
+// MACROS
+#ifdef _DEBUG
+    #define MPX_DEBUG             TFusionLog::FusionLog
+    #define MPX_ENTER_EXIT        TEnterExitLog _s
+#else
+    #define MPX_DEBUG             MPXDebug::NullLog
+    #define MPX_ENTER_EXIT        MPXDebug::NullLog
+#endif
+
+
+class TFusionLog : public TDes16Overflow
+{
+    public:
+        
+        inline static void FusionLog( TRefByValue<const TDesC16> aFmt, ... )
+        {
+            TBuf< 512 > buffer;
+            
+            VA_LIST list;
+            VA_START( list, aFmt );
+            buffer.AppendFormatList( aFmt, list );
+            VA_END(list);
+            
+            FU_DEBUG(_L("#Fu# %S"), &buffer );
+        }
+};
+
+class TEnterExitLog : public TDes16Overflow
+{
+    public:
+        
+        void Overflow(TDes16& /*aDes*/)
+        {
+            FU_DEBUG(_L("%S Logging Overflow"), &iFunctionName);
+        }
+
+        TEnterExitLog( TRefByValue<const TDesC> aFunctionName,
+                       TRefByValue<const TDesC> aFmt, ... )
+        {
+            iFunctionName = HBufC::New( TDesC(aFunctionName).Length() );
+            
+            if ( iFunctionName )
+            {
+                iFunctionName->Des().Copy(aFunctionName);
+            }
+            
+            TBuf< 512 > buffer;
+            
+            VA_LIST list;
+            VA_START( list, aFmt );
+            buffer.AppendFormatList( aFmt, list, this );
+            VA_END(list);
+            
+            FU_DEBUG(_L("#Fu# --> %S %S"), iFunctionName, &buffer );
+        }
+        
+        TEnterExitLog( TRefByValue<const TDesC> aFunctionName )
+        {
+            iFunctionName = HBufC::New( TDesC(aFunctionName).Length() );
+            
+            if ( iFunctionName )
+            {
+                iFunctionName->Des().Copy(aFunctionName);
+            }
+            
+            FU_DEBUG(_L("#Fu# --> %S"), iFunctionName );
+        }
+        
+        ~TEnterExitLog()
+        {
+            FU_DEBUG(_L("#Fu# <-- %S"), iFunctionName );
+            delete iFunctionName;
+        }
+        
+    private:
+        HBufC*    iFunctionName;
+};
+
+_LIT(_KMPXErrorInfo, "#Fu# MPXVideo Error : error %d file %s line %d");
+
+#define MPX_S(a) _S(a)
+
+#define MPX_ERROR_LOG(aErr) \
+    {\
+        if (aErr) \
+            FU_DEBUG(_KMPXErrorInfo, aErr, MPX_S(__FILE__), __LINE__);\
+    }
+
+#define MPX_TRAP(_r, _s) TRAP(_r,_s);MPX_ERROR_LOG(_r);
+#define MPX_TRAPD(_r, _s) TRAPD(_r,_s);MPX_ERROR_LOG(_r);
+
+#endif  // __MPXVIDEO_DEBUG_H__
+
+// End of File