1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 

    18 /**

    19  @file te_tracerecord.h

    20  @internalTechnology

    21 */

    22 #ifndef TE_TRACERECORD_H_

    23 #define TE_TRACERECORD_H_

    24 

    25 #include "te_traceglobals.h"

    26 #include "te_apienums.h"

    27 #include <e32btrace.h> //for KMaxBTraceDataArray

    28 

    29 

    30 /**

    31  * Because we need to transfer data across user and kernel side

    32  * and that needs to be able to do a shallow copy we need to keep it really simple.

    33  * Methods to fill the variables are provided by TTraceConfigsOperator

    34  */

    35 class TTraceConfigs

    36 {

    37 public:

    38 	//config stuff relevant to unit testing only

    39 	TTraceApiUsed		iApiUsed;

    40 	//variability

    41 	TUint8				iLoggingEnabled;

    42 	TUint8				iTracingBuiltIn;

    43 

    44 	//Header things

    45 	TGroupId		iGroupId;

    46 	TComponentId			iComponentId;

    47 	TComponentId			iUid3;	

    48 	THasThreadIdentification		iHasThreadId;	

    49 	THasProgramCounter	iHasProgramCounter;				

    50 	TUint32				iPc;

    51 	TUint32				iContextId;

    52 	TTraceId			iTraceId;

    53 	TUint64				iTimestamp;

    54 	TUint32				iTimestamp2;	

    55 

    56 	//payload related

    57 	TUint32					iUint32[KMaxNumberOfParams];						

    58 	char					iChar[KMaxSizeOfData];

    59 	TBuf8<KMaxSizeOfData>	iDesC8;			

    60 	TUint32 				iRawData[(8+KMaxBTraceDataArray)/4];

    61 	TInt					iRawDataSize;

    62 #ifndef __KERNEL_MODE__

    63 	TBuf16<KMaxSizeOfData> 	iDesC16;			

    64 #endif

    65 	TUint16 				iAny1;

    66 	TTemplated4ByteAligned	iTemplated;

    67 	//btrace format related as opposed to utrace

    68 	TUint8				iFlags;

    69 	TUint32				iHeader2;

    70 	TUint32				iExtra;

    71 	TUint8				iSubCategory;

    72 };

    73 

    74 class TTraceConfigsOperator

    75 {

    76 public:

    77 	static void	Init(TTraceConfigs& aConfig);

    78 	static void	SetHeader(TTraceConfigs& aConfig, TClassification aClassification, TComponentId aComponentId, THasThreadIdentification aContextId, THasProgramCounter aPc, TTraceId aTraceId);

    79 	static void	SetOptions(TTraceConfigs& aConfig, TTraceApiUsed aApiUsed, TUint8 aLoggingEnabled, TUint8 aTracingBuiltIn);

    80 	static void SetData(TTraceConfigs& aConfig, const TUint32 aData1, const TUint32 aData2, const TUint16 aAny1, const TDesC8& aDesC8);

    81 //	static void SetData(TTraceConfigs& aConfig, const char* aChar, TInt aCharSize, const TUint32* aRawData, TInt aDataSize);

    82 	static void SetData(TTraceConfigs& aConfig, const char* aData, const TInt aSize);

    83 	static void SetData(TTraceConfigs& aConfig, const TDesC8& aData);

    84 	static void SetData(TTraceConfigs& aConfig, const TDesC16& aData);

    85 	static void SetData(TTraceConfigs& aConfig, const TUint32 aData);

    86 	static void SetData(TTraceConfigs& aConfig, const TUint32 aData1, const TUint32 aData2);

    87 	static void SetData(TTraceConfigs& aConfig, const TTemplated4ByteAligned& aData);

    88 };

    89 

    90 

    91 #endif /*TE_TRACERECORD_H_*/