/*

* 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 the License "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: 

*

*/

// INCLUDE FILES

#include "isimessagetrace.h"

#ifdef _DEBUG

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

const TInt KIsiMessageDataDumpTraceBytesPerLine = 10;

const TInt KIsiMessageDataDumpTraceBytesPerData = 3;

_LIT( KIsiMessageTraceDataDumpStart, " [ " );

_LIT( KIsiMessageTraceDataDumpLineAlign, "   " );

_LIT( KIsiMessageTraceDataDumpStop, " ] " );

_LIT( KIsiMessageTraceDataDumpValue, "  " );

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================= TRACE FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// BuildTraceFunc

// -----------------------------------------------------------------------------

void BuildTraceFunc( const TDesC& aPrefix ) // aPrefix is the component name (from developer)

    {

    __TRACE_PRINTF( ( _T("%s: Compiled=%s - %s"), aPrefix.Ptr(), __DATE__, __TIME__ ) );

    __TRACE_PRINTF( ( _T("%s: Possible flags are: { __WINS__ | _DEBUG | COMPONENT_TRACE_FLAG | API_TRACE_FLAG | EXTENDED_TRACE_FLAG }"), aPrefix.Ptr() ) );

	__TRACE_PRINTF( ( _T("%s: Following flags are supported" ), aPrefix.Ptr() ) );

#ifdef __WINS__

	__TRACE_PRINTF( ( _T( "%s:     __WINS__" ), aPrefix.Ptr() ) );

#endif

#ifdef _DEBUG

	__TRACE_PRINTF( ( _T( "%s:     _DEBUG" ), aPrefix.Ptr() ) );

#endif

#ifdef COMPONENT_TRACE_FLAG

	__TRACE_PRINTF( ( _T( "%s:     COMPONENT_TRACE_FLAG" ), aPrefix.Ptr() ) );

#endif

#ifdef API_TRACE_FLAG

	__TRACE_PRINTF( ( _T( "%s:     API_TRACE_FLAG" ), aPrefix.Ptr() ) );

#endif

#ifdef EXTENDED_TRACE_FLAG    

	__TRACE_PRINTF( ( _T( "%s:     EXTENDED_TRACE_FLAG" ), aPrefix.Ptr() ) );

#endif

    __TRACE_PRINTF( ( _T( "%s: End of Flags supported " ), aPrefix.Ptr() ) );

// and so on .. Define all important flags for this component and print them here!!!

    }

// -----------------------------------------------------------------------------

// DataDumpTraceFunc

// -----------------------------------------------------------------------------

void DataDumpTraceFunc( const TDesC& aPrefix, const TDesC8& aData )

    {

#if defined TRACE_MODE_KERNEL // from stack

    TBuf<255> buffer; // modify this to your purposes

        // buffer max length is needed for prefix + max line length output (each data byte is represended using 3 bytes)

        // so for example default KIsiMessageDataDumpTraceBytesPerLine == 10 means 30 bytes + KIsiMessageTraceDataDumpStart = 3 bytes => 33 bytes + Prefix

    if ( ( aPrefix.Length() + ( ( const TDesC& ) KIsiMessageTraceDataDumpStart ).Length() + ( KIsiMessageDataDumpTraceBytesPerLine * KIsiMessageDataDumpTraceBytesPerData ) ) < buffer.MaxLength() )

        {

        buffer.Append( aPrefix );

        buffer.Append( KIsiMessageTraceDataDumpStart );

        TInt i = 0;

        for ( i = 0; i < aData.Length(); i++)

            {

            if( ( i % KIsiMessageDataDumpTraceBytesPerLine == ( KIsiMessageDataDumpTraceBytesPerLine - 1 ) ) && (i + 1 < aData.Length() ) )

                {

                buffer.Copy( aPrefix );

                buffer.Append( KIsiMessageTraceDataDumpLineAlign );

                }

            }

        buffer.Append( KIsiMessageTraceDataDumpStop );

        }

    else

        {

        C_TRACE( ( _T( "ERROR: DataDumpTraceFunc - aPrefix too long!" ) ) );

        }

#else

	#define _HBUFC_MAX 255	// MaxLength (HBufC) was not available, don't know if it has been deprecated or something...

    HBufC* buffer = HBufC::New( _HBUFC_MAX ); // from heap to save stack // modify this to your purposes

    // buffer max length is needed for prefix + max line length output (each data byte is represended using 3 bytes)

    if ( buffer != NULL )

    if ( ( buffer != NULL ) && 

        ( ( aPrefix.Length() + ( ( const TDesC& ) KIsiMessageTraceDataDumpStart ).Length() + ( KIsiMessageDataDumpTraceBytesPerLine * KIsiMessageDataDumpTraceBytesPerData ) ) < _HBUFC_MAX ) )

        {

        buffer->Des().Copy( aPrefix );

        buffer->Des().Append( KIsiMessageTraceDataDumpStart );

        for ( TInt i = 0; i < aData.Length(); i++)

            {

            buffer->Des().AppendFormat( KIsiMessageTraceDataDumpValue,  aData[i] );

            if( (i % KIsiMessageDataDumpTraceBytesPerLine == ( KIsiMessageDataDumpTraceBytesPerLine - 1 ) ) && (i + 1 < aData.Length()) )

                {

                buffer->Des().Copy( aPrefix );

                buffer->Des().Append( KIsiMessageTraceDataDumpLineAlign );

                }

            }

        buffer->Des().Append( KIsiMessageTraceDataDumpStop );

        }

    delete buffer;

#endif // TRACE_MODE_KERNEL

    }

#endif

//  End of File