diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/inc/VPbkDebug.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/inc/VPbkDebug.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 2002-2007 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:  Debugging utilities
+*
+*/
+
+
+
+#ifndef VPBKDEBUG_H
+#define VPBKDEBUG_H
+
+//  INCLUDES
+#include "VPbkConfig.hrh"
+#include "VPbkDebugEntryAndExit.h"
+
+#include <e32std.h>
+#include <e32svr.h>
+
+// MACROS
+#ifdef _DEBUG
+
+    /// Helper macro for defining debug-only test code
+    #define VPBK_DEBUG_ONLY(f) f
+
+#else
+
+    /// Helper macro for defining debug-only test code (empty release version)
+    #define VPBK_DEBUG_ONLY(f)
+
+#endif
+
+#ifdef VPBK_ENABLE_DEBUG_PRINT
+    // Debug logging is enabled
+
+    // warn if this is a release build
+    #ifndef __WINSCW__
+    #ifndef _DEBUG
+        #if defined(__VC32__)
+            #pragma message("Warning: VirtualPhonebook debug printing is on in release build!")
+        #else // __GCC32__
+            #warning "VirtualPhonebook debug printing is on in release build!"
+        #endif // __VC32__
+    #endif
+    #endif // __WINSCW__
+
+    /**
+     * Macro for defining debug-only literal strings.
+     */
+    #define VPBK_DEBUG_STRING(s) _L(s)
+
+    #ifdef VPBK_ENABLE_DEBUG_LOGGER
+        // Print to log file
+        #define VPBK_DEBUG_PRINT PbkPrintToLog
+
+        #include <flogger.h>
+
+        namespace {
+        void PbkPrintToLog( TRefByValue<const TDesC> aFormat, ... )
+            {
+            _LIT( KLogDir, "VPbk" );
+            _LIT( KLogName, "VPbk.log" );
+
+            VA_LIST args;
+            VA_START( args, aFormat );
+            RFileLogger::WriteFormat
+                (KLogDir, KLogName, EFileLoggingModeAppend, aFormat, args);
+            VA_END( args );
+            }
+        }  // namespace
+
+    #else
+        /**
+         * Prints to debugger output.
+         */
+        #define VPBK_DEBUG_PRINT RDebug::Print
+
+    #endif // #ifdef VPBK_ENABLE_DEBUG_LOGGER
+
+#else
+
+    /**
+     * Dummy struct for checking that all VPBK_DEBUG_PRINT's define string
+     * literals using space-saving VPBK_DEBUG_STRING.
+     */
+    struct TPbkEmptyDebugString { };
+
+    /**
+     * Macro for defining debug-only literal strings (empty release version)
+     */
+    #define VPBK_DEBUG_STRING(s) TPbkEmptyDebugString()
+
+    /// Empty debug print function for release builds.
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3,class T4>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3,T4)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3,class T4,class T5>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3,T4,T5)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3,class T4,class T5,class T6>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3,T4,T5,T6)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3,class T4,class T5,class T6,class T7>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3,T4,T5,T6,T7)
+        {
+        }
+
+    /// Empty debug print function for release builds.
+    template<class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8>
+    inline void VPBK_DEBUG_PRINT(TPbkEmptyDebugString,T1,T2,T3,T4,T5,T6,T7,T8)
+        {
+        }
+
+#endif
+
+
+#ifdef VPBK_ENABLE_PROFILE
+    #define __VPBK_PROFILE_START(aBin) RDebug::ProfileStart(aBin)
+    #define __VPBK_PROFILE_END(aBin)   RDebug::ProfileEnd(aBin)
+
+    // Needs VPBK_ENABLE_DEBUG_LOGGER
+    #define __VPBK_PROFILE_DISPLAY(aBin) \
+        { \
+        TProfile result; \
+        RDebug::ProfileResult(&result, aBin, 1); \
+        VPBK_DEBUG_PRINT \
+            (VPBK_DEBUG_STRING("Profile bin %d:  Calls: %d, Time: %d\n" ), \
+        aBin, result.iCount, result.iTime); \
+        }
+    #define __VPBK_PROFILE_RESET(aBin) RDebug::ProfileReset(aBin, 1)
+#else
+    #define __VPBK_PROFILE_START(aBin)
+    #define __VPBK_PROFILE_END(aBin)
+    #define __VPBK_PROFILE_DISPLAY(aBin)
+    #define __VPBK_PROFILE_RESET(aBin)
+
+#endif // VPBK_ENABLE_PROFILE
+
+
+#ifdef _DEBUG
+
+/**
+ * Asserts and checks that statement doesn't allocate any memory. If
+ * allocation happens evaluates failed.
+ */
+#define VPBK_ASSERT_NO_ALLOC(statement,failed) \
+    { __UHEAP_FAILNEXT(1); \
+    TRAPD(err, statement); \
+    __UHEAP_RESET; \
+    if (err==KErrNoMemory) { failed; } }
+
+#else
+
+/**
+ * Release version of macro. Just executes statement.
+ */
+#define VPBK_ASSERT_NO_ALLOC(statement,failed) statement
+
+#endif
+
+#endif // VPBKDEBUG_H
+
+// End of File