diff -r 28839de615b4 -r 26645d81f48d persistentstorage/sqlite3api/OsLayer/UTraceSqlite.h --- a/persistentstorage/sqlite3api/OsLayer/UTraceSqlite.h Thu Aug 19 11:36:21 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,117 +0,0 @@ -// Copyright (c) 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: -// - -#ifndef UTRACESQLITE_H_ -#define UTRACESQLITE_H_ - -#if defined SQLITE_ENABLE_TRACE - -// UID3 of sqlite3.dll -#define EXECUTABLE_DEFAULT_MODULEUID 0x10285A79 - -//The UTF header can only be included after EXECUTABLE_DEFAULT_MODULEUID is defined -#include - -/** -Enable this macro to compile in the SQLite trace points that certain porting layer functions entry and exit. -From the timestamps of these trace, the total time spent in these functions can be worked out. -These traces are particularly useful for performance investigations. - -@SymTraceMacro -*/ -#undef SYMBIAN_TRACE_SQLITE_FUNC - -/** -Enable this macro to compile in the SQLite trace points that trace the following internal events. - - Extra internal information for certain porting layer functions -These traces can be used to assist performance and debug investigations - -@SymTraceMacro -*/ -#undef SYMBIAN_TRACE_SQLITE_EVENTS - -#endif //SQLITE_ENABLE_TRACE - - -//////////////////////////////////////////////////////////////////////////////////////////////////////////// -////////// UTrace Related Strings /////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////// -#if defined SQLITE_ENABLE_TRACE -#ifdef __SQLITETRACE_STRINGS__ - #define CONST_LIT8(var, val) extern const TLitC8 var = {sizeof(val) - 1, val} - #define CONST_LIT16(var, val) extern const TLitC16 var = {sizeof(L##val)/2 - 1, L##val} -#else - #define CONST_LIT8(var, val) extern const TLitC8 var - #define CONST_LIT16(var, val) extern const TLitC16 var -#endif - -//File I/O trace format strings -CONST_LIT8(KFileRead, "Sqlite: Size - %d bytes, File Offset Position - %d,"); -CONST_LIT8(KFileWrite, "Sqlite: Size - %d bytes, File Offset Position - %d,"); -CONST_LIT8(KFileTruncate, "Sqlite: Size - %d bytes"); -CONST_LIT8(KFileFileCtr, "Sqlite: Opeartion Called - %d"); -CONST_LIT16(KFileOpen, "Sqlite: Sqlite3_file - 0x%x, Filename - \"%S\""); -CONST_LIT16(KFileName, "Sqlite: Filename - \"%S\""); - -//TSqlUTraceProfiler trace format strings, used to display function entry and exit -CONST_LIT8(KProfilerBegin, "Function Entry:\"%S\", Address - 0x%x"); -CONST_LIT8(KProfilerEnd, "Function Exit:\"%S\", Address - 0x%x"); - -#endif //SQLITE_ENABLE_TRACE - -//////////////////////////////////////////////////////////////////////////////////////////////////////////// -////////// UTrace Related Macro Functions and Class Declarations //////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef SYMBIAN_TRACE_SQLITE_FUNC - -/** -This class is used to help trace function entry and exits within sqlite3.dll -Exist only when SYMBIAN_TRACE_SQLITE_FUNC is enabled. - -@internalComponent -*/ -class TSqlUTraceProfiler - { - public: - TSqlUTraceProfiler(const TAny* aObj, const char* aFunctionStr); - ~TSqlUTraceProfiler(); - private: - const TAny* iObj; - TPtrC8 iFunctionStr; - }; - -//This macro should be used to trace function entry and exits within Symbian SQL -//Works only when SYMBIAN_TRACE_SQLITE_FUNC is enabled. Otherwise it evaluates to zero -#define SQLUTRACE_PROFILER(x) TSqlUTraceProfiler _profiler(x, __PRETTY_FUNCTION__) - -#else - -#define SQLUTRACE_PROFILER(x) void(0) -#endif //SYMBIAN_TRACE_SQLITE_FUNC - -#ifdef SYMBIAN_TRACE_SQLITE_EVENTS - -//This macro should be used to trace events occuring within Symbian SQL. -//To use the macro, insert the full UTF statement as the macro parameter -//Works only when SYMBIAN_TRACE_SQLITE_EVENTS is enabled. Otherwise it evaluates to zero -#define SYMBIAN_TRACE_SQLITE_EVENTS_ONLY(c) c -const TPtrC8 GetFuncString(TInt aFunction); - -#else - -#define SYMBIAN_TRACE_SQLITE_EVENTS_ONLY(c) void(0) -#endif //SYMBIAN_TRACE_SQLITE_EVENTS -//////////////////////////////////////////////////////////////////////////////////////////////////////////// -#endif /* UTRACESQLITE_H_ */