williamr@2: // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // f32\inc\f32dbg.h
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @internalTechnology
williamr@2:  @released
williamr@2: */
williamr@2: #if !defined(__F32DBG_H__)
williamr@2: #define __F32DBG_H__
williamr@2: #include <e32std.h>
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: file system code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KFSYS       0x0001
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: file server code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KFSERV      0x0002
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: the loader code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KFLDR       0x0004
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that the number of (simulated) allocation
williamr@2: failures to complete a given function is to be printed, when set
williamr@2: through a call to RFs::SetDebugRegister() in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KALLOC		0x0008
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: LFFS code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KLFFS		0x0010
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: ISO9660 code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define	KISO9660	0x0020
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: NTFS code, when set through a call to RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define	KNTFS		0x0040
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: ROFS code, when set through a call to the function RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define	KROFS		0x0080
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: concurrent file system code, when set through a call to the function RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define KTHRD		0x0100
williamr@2: 
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: */
williamr@2: #define KCACHE		0x0200
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: @prtototype
williamr@2: 
williamr@2: A bit value indicating that tracing is to be active in
williamr@2: COMPFS code, when set through a call to the function RFs::SetDebugRegister()
williamr@2: in _DEBUG or _DEBUG_RELEASE mode.
williamr@2: */
williamr@2: #define	KCOMPFS		0x0400
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: // #define _DEBUG_RELEASE
williamr@2: 
williamr@2: const TInt KAllocFailureOn=0;
williamr@2: const TInt KAllocFailureOff=-1;
williamr@2: 
williamr@2: 
williamr@2: #if defined(_DEBUG) || defined(_DEBUG_RELEASE)
williamr@2: const TInt KControlIoCancelNCNotifier=KMaxTInt-1;
williamr@2: const TInt KControlIoNCDebugNotifierOn=KMaxTInt-2;
williamr@2: const TInt KControlIoNCDebugNotifierOff=KMaxTInt-3;
williamr@2: const TInt KControlIoGetCorruptLogRecord=KMaxTInt-4;
williamr@2: const TInt KControlIoGetNumberOfCorruptLogRecords=KMaxTInt-5;
williamr@2: const TInt KControlIoGetCorruptListFile=KMaxTInt-6;
williamr@2: const TInt KControlIoCorruptLogRecordReset=KMaxTInt-7;
williamr@2: const TInt KControlIoCacheCount=KMaxTInt-8;
williamr@2: const TInt KControlIoGetLocalDriveNumber=KMaxTInt-9;
williamr@2: const TInt KControlIoCancelDeferredDismount=KMaxTInt-10;
williamr@2: const TInt KControlIoFileCacheFlagsWrite=KMaxTInt-11;
williamr@2: const TInt KControlIoFileCacheStats=KMaxTInt-12;
williamr@2: const TInt KControlIoFlushClosedFiles=KMaxTInt-13;
williamr@2: const TInt KControlIoSimulateLockFailureMode=KMaxTInt-14;
williamr@2: const TInt KControlIoFileCacheDump=KMaxTInt-15;
williamr@2: const TInt KControlIoAllocateMaxSegments=KMaxTInt-16;
williamr@2: 
williamr@2: const TInt KControlIoDisableFatUtilityFunctions=KMaxTInt-17;
williamr@2: const TInt KControlIoEnableFatUtilityFunctions=KMaxTInt-18;
williamr@2: const TInt KControlIoFileCacheConfig=KMaxTInt-19;
williamr@2: const TInt KControlIoSimulateFileCacheWriteFailure=KMaxTInt-20;
williamr@2: 
williamr@2: const TInt KNCDebugNotifierValue=-500000;	// between 0 and 1 second
williamr@2: 
williamr@2: GLREF_D TInt DebugNCNotifier;
williamr@2: 
williamr@2: class TIOCacheValues
williamr@2: 	{ 
williamr@2: public:
williamr@2: 	TInt iFreeCount;	// number of requests on free queue
williamr@2: 	TInt iCloseCount;	// number of requests on close queue
williamr@2: 	TInt iAllocated;	// number of dynamically allocated requests
williamr@2: 	TInt iTotalCount;	// number of permanently & dynamically allocated requests
williamr@2: 	};
williamr@2: 
williamr@2: class TFileCacheStats
williamr@2: 	{ 
williamr@2: public:
williamr@2: 	TInt iFreeCount;
williamr@2: 	TInt iUsedCount;
williamr@2: 	TInt iLockedSegmentCount;
williamr@2: 	TInt iAllocatedSegmentCount;
williamr@2: 	TInt iFileCount;
williamr@2: 	TInt iFilesOnClosedQueue;
williamr@2: 	TInt iHoleCount;
williamr@2: 
williamr@2: 	TInt iUncachedPacketsRead;
williamr@2: 	TInt iUncachedBytesRead;
williamr@2: 
williamr@2: 	TInt iUncachedPacketsWritten;
williamr@2: 	TInt iUncachedBytesWritten;
williamr@2: 
williamr@2: 	TInt iCommitFailureCount;
williamr@2: 	TInt iLockFailureCount;
williamr@2: 	};
williamr@2: 
williamr@2: class TFileCacheConfig
williamr@2: 	{ 
williamr@2: public:
williamr@2: 	TInt iDrive;
williamr@2: 	TInt iFlags;
williamr@2: 	TBool iFileCacheReadAsync;
williamr@2: 	TInt32 iFairSchedulingLen;			// in bytes
williamr@2: 	TInt32 iCacheSize;					// in bytes
williamr@2: 	TInt32 iMaxReadAheadLen;			// in bytes
williamr@2: 	TInt32 iClosedFileKeepAliveTime;	// in microseconds
williamr@2: 	TInt32 iDirtyDataFlushTime;			// in microseconds
williamr@2: 	};
williamr@2: 
williamr@2: struct TFsDebugCorruptLogRecord
williamr@2: 	{
williamr@2: 	TFileName iProcessName;
williamr@2: 	TFileName iFileName;
williamr@2: 	TInt iError;
williamr@2: 	};
williamr@2: 
williamr@2: typedef TPckgBuf <TFsDebugCorruptLogRecord> TFsDebugCorruptLogRecordBuf;
williamr@2: 
williamr@2: extern TBool EnableFatUtilityFunctions;
williamr@2: 
williamr@2: #endif
williamr@2: 
williamr@2: enum TLoaderDebugFunction
williamr@2: 	{
williamr@2: 	ELoaderDebug_SetHeapFail,
williamr@2: 	ELoaderDebug_SetRFsFail
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: enum TFsDebugFunction
williamr@2: 	{
williamr@2: 	EFsSetAllocFailure,
williamr@2: 	EFsSetErrorCondition,
williamr@2: 	EFsSetDebugRegister,
williamr@2: 	EFsDebugNotify
williamr@2: 	};
williamr@2: 
williamr@2: #endif