--- a/taskswitcher/teleportui/trace/hglogutils.h Fri Jan 22 09:35:14 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,208 +0,0 @@
-/*
-* ==============================================================================
-* Name : hglogutils.h
-* Part of : Teleport / Teleport UI
-* Description : Logging behavior
-* Version : %version: 3 %
-*
-* Copyright © 2008 Nokia. All rights reserved.
-* This material, including documentation and any related
-* computer programs, is protected by copyright controlled by
-* Nokia. All rights are reserved. Copying, including
-* reproducing, storing, adapting or translating, any
-* or all of this material requires the prior written consent of
-* Nokia. This material also contains confidential
-* information which may not be disclosed to others without the
-* prior written consent of Nokia.
-* ==============================================================================
-*/
-
-#ifndef HGLOGUTILS_H
-#define HGLOGUTILS_H
-
-/**
- * NOTE: This file contains the logic related to logging. Change only if you
- * know what you're doing.
- */
-
-
-
-
-
-
-
-
-
-
-#ifdef _DEBUG
-
-#include <e32std.h>
-#include <e32debug.h>
-
-static const TUint HGLOGERR = 2; /**< Used to create an error message */
-
-// These macros are real macros, that should be used. For temporary purposes, these
-// are left out and the logging is done by simple entry logging
-#define _HGLOG_UNCONTROLLED_INPUT_MSG L"%s%d[%x:%x:%x]>%s UNCONTROLLED ENTRY!"
-#define _HGLOG_MULTIPLE_ENTRY_MSG L"%s%d[%x:%x:%x]%s ADDITIONAL ENTRY!"
-#define _HGLOG_UNCONTROLLER_EXIT_MSG L"%s%d[%x:%x:%x]<%s UNCONTROLLED EXIT!"
-#define _HGLOG_MULTIPLE_EXIT_MSG L"%s%d[%x:%x:%x]%s ADDITIONAL EXIT!"
-#define _HGLOG_TRAP_HARNESS_ENTRY L"_D%d[%x:%x:%x]TraceFramework: Entering trap harness"
-#define _HGLOG_TRAP_HARNESS_EXIT L"_D%d[%x:%x:%x]TraceFramework: Exiting trap harness"
-#define _HGLOG_TRAP_HARNESS_LEAVE L"_D%d[%x:%x:%x]TraceFramework: ---------- LEAVE OCCURRED !!! ---------- "
-#define _HGLOG_API_PREFIX L"_A"
-#define _HGLOG_LOCAL_PREFIX L"_L"
-
-/**
-* @file
-* trace_utils.h contains definitions needed for advanced tracing features.
-* Tracing can be customized using the following compile time flags:
-* - <b>_DEBUG</b>
-* - With this flag undefined, all traces are disabled
-* - <b>__KERNEL_MODE__</b>
-* - if kernel mode flag is defined, kernel macro variants are used (no unicode or shared heap related stuff, faster)
-* - <b>DISABLE_SYNTAX_CHECK</b>
-* - If this flag is defined, runtime syntax checking features are disabled from traces
-*/
-#ifndef DISABLE_SYNTAX_CHECK
- #define _MARK_ENTRY() _dc.inOk=ETrue
- #define _DOINCHK() _dc.DoInChk()
- #define _CHK_MULTIIN() _dc.ChkMultiIn()
- #define _CHK_MULTIOUT() _dc.ChkMultiOut()
- #define _MARK_EXIT() _dc.outOk=ETrue
-#else
- #define _MARK_ENTRY()
- #define _DOINCHK()
- #define _CHK_MULTIIN()
- #define _CHK_MULTIOUT()
- #define _MARK_EXIT()
-#endif // DISABLE_SYNTAX_CHECK
-
-/** For tracing */
-#ifdef _HGLOG_RDEBUG
- #define _IT(a) (TPtrC((const TText *)(a)))
- #define _HGLOGPRINTER RDebug::Print
-
-/** For filedebug */
-#else // _HGLOG_RDEBUG
-
- /** Includes */
- #include <e32base.h>
- #include <e32std.h>
- #include <e32def.h>
- #include <e32svr.h>
- #include <flogger.h>
-
- #define _IT(a) KHgLogPath, KHgLogFile, EFileLoggingModeAppend, (TPtrC((const TText *)(a)))
- #define _HGLOGPRINTER RFileLogger::WriteFormat
-#endif // _HGLOG_RDEBUG
-
-class _THgLogContext
- {
- public:
- _THgLogContext(
- const TText* _fn,
- const TUint _id,
- const TUint _vis,
- const TUint _addr,
- const TUint _thdId,
- const TUint _category=0 )
- :
- iFn(_fn),
- iId(_id),
- iApi((TBool)_vis),
- iAddr(_addr),
- iThdId(_thdId),
- iVis((_vis == 0 ? (TText*)_HGLOG_API_PREFIX : (TText*)_HGLOG_LOCAL_PREFIX)),
- iCategory(_category)
- #ifndef DISABLE_SYNTAX_CHECK
- ,outOk(EFalse), inOk(EFalse)
- #endif
- {
- }
- ~_THgLogContext()
- {
- #ifndef DISABLE_SYNTAX_CHECK
- do
- {
- DoInChk();
- if (!outOk)
- {
- _HGLOGPRINTER(_IT(_HGLOG_UNCONTROLLER_EXIT_MSG), iVis, iCategory, iId, iThdId, iAddr, iFn);
- }
- } while (0);
- #endif // DISABLE_SYNTAX_CHECK
- }
-
- const TText* iFn;
- const TUint iId;
- const TText* iVis;
- const TUint iAddr;
- const TInt iThdId;
- const TBool iApi;
- const TUint iCategory;
-
- #ifndef DISABLE_SYNTAX_CHECK
- inline void DoInChk()
- {
- if (!inOk)
- {
- _HGLOGPRINTER(_IT(_HGLOG_UNCONTROLLED_INPUT_MSG), iVis, iCategory, iId, iThdId, iAddr, iFn);
- inOk = ETrue;
- }
- }
-
- inline void ChkMultiIn()
- {
- if (inOk)
- {
- _HGLOGPRINTER(_IT(_HGLOG_MULTIPLE_ENTRY_MSG), iVis, iCategory, iId, iThdId, iAddr, iFn);
- }
- }
-
- inline void ChkMultiOut()
- {
- if (outOk)
- {
- _HGLOGPRINTER(_IT(_HGLOG_MULTIPLE_EXIT_MSG), iVis, iCategory, iId, iThdId, iAddr, iFn);
- }
- }
-
- TBool inOk;
- TBool outOk;
- #endif // DISABLE_SYNTAX_CHECK
- };
-
-class _THgLogTrapHandler: public TTrapHandler
- {
- public:
-
- _THgLogTrapHandler(_THgLogContext& _context) : _dc( _context )
- {
- RThread me;
- iThdId = (TInt)me.Id();
- }
- void Trap()
- {
- _HGLOGPRINTER(_IT(_HGLOG_TRAP_HARNESS_ENTRY), 0, HGLOGERR, iThdId, this);
- oldHandler->Trap();
- }
- void UnTrap()
- {
- _HGLOGPRINTER(_IT(_HGLOG_TRAP_HARNESS_EXIT), 0, HGLOGERR, iThdId, this);
- oldHandler->UnTrap();
- }
- void Leave(TInt aValue)
- {
- _HGLOGPRINTER(_IT(_HGLOG_TRAP_HARNESS_LEAVE), 0, HGLOGERR, iThdId, this);
- oldHandler->Leave(aValue);
- }
- TTrapHandler* oldHandler;
- private:
- _THgLogContext& _dc;
- TInt iThdId;
- };
-
-#endif // _DEBUG
-
-#endif // HGLOGUTILS_H
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