--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hwrmhaptics/inc/hwrmhapticstrace.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2007 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:  Haptics debug trace macro definition header file
+*
+*/
+
+
+#ifndef HWRMHAPTICSTRACE_H
+#define HWRMHAPTICSTRACE_H
+
+#include <bldvariant.hrh>
+#include <e32svr.h>
+#include <e32std.h>
+#include <e32svr.h>
+#include <flogger.h>
+
+/**
+ * Writes formatted string data to a file using RFileLogger.
+ *
+ * @param aFmt Value-referenced descriptor containing the formatted string. 
+ */
+inline void HwrmWriteFormat( TRefByValue<const TDesC> aFmt, ... )
+    {
+    _LIT( KDir, "haptics" );
+    _LIT( KName, "haptics.log" );
+
+    // take the ellipsis parameters
+    VA_LIST args;
+    VA_START( args, aFmt );
+    RFileLogger::WriteFormat( KDir, KName, EFileLoggingModeAppend, aFmt, args );
+    VA_END( args );
+    }
+
+/**
+ * Writes data dump in hex format in "[ 00 01 FF ]" style.
+ * 
+ * @param aPrefix Descriptor containing the string to be appended in 
+ *                front of the actual data dump.
+ * @param aData   An 8-bit descriptor containing the data buffer for which 
+ *                the data dump is written.
+ */
+inline void DataDumpTrace( const TDesC& aPrefix, const TDesC8& aData )
+    {
+    _LIT( KSATraceDataDumpStart, " [ " );
+    _LIT( KSATraceDataDumpLineAlign, "   " );
+    _LIT( KSATraceDataDumpStop, " ] " );
+    _LIT( KSATraceDataDumpValue, "%02x " );
+    const TInt KSASDataDumpTraceBytesPerLine = 10;
+    
+    HBufC* buffer = HBufC::New( 255 );
+
+    if ( buffer != NULL )
+        {
+        buffer->Des().Copy( aPrefix );
+        buffer->Des().Append( KSATraceDataDumpStart );
+        for ( TInt i = 0; i < aData.Length(); i++)
+            {
+            buffer->Des().AppendFormat( KSATraceDataDumpValue,  aData[i] );
+            
+            if( ( i % KSASDataDumpTraceBytesPerLine == ( KSASDataDumpTraceBytesPerLine - 1 ) ) && 
+                ( i + 1 < aData.Length() ) )
+                {
+                RDebug::Print( buffer->Des() );
+
+                buffer->Des().Copy( aPrefix);
+                buffer->Des().Append( KSATraceDataDumpLineAlign );
+                }
+            }
+        buffer->Des().Append( KSATraceDataDumpStop );
+            
+        RDebug::Print( buffer->Des() );
+                
+        }
+
+    delete buffer;
+    }
+
+
+#ifdef _DEBUG
+
+    #ifdef USE_FILE_LOGGING
+       
+        #define COMPONENT_TRACE( a ) HwrmWriteFormat a 
+        #define DATADUMP_TRACE( a, b ) 
+        #define API_TRACE( a ) HwrmWriteFormat a 
+        
+    #else
+
+        #define COMPONENT_TRACE( a ) RDebug::Print a 
+        #define DATADUMP_TRACE( a, b ) DataDumpTrace( a, b ) 
+        #define API_TRACE( a ) RDebug::Print a
+            
+    #endif // #ifdef USE_FILE_LOGGING
+
+#else // #ifdef _DEBUG
+
+    #define COMPONENT_TRACE( a )
+    #define API_TRACE( a )
+    #define DATADUMP_TRACE( a, b ) 
+
+#endif //#ifdef _DEBUG
+#endif //#ifndef HWRMHAPTICSTRACE_H
+
+
+//  End of File