1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 /**

    19  * @file

    20  * @internalComponent

    21  */

    22 

    23 #ifdef OVERDUMMY_NCMCC

    24 #include <usb/testncmcc/dummy_essock.h>

    25 #else

    26 #include <es_sock.h> 

    27 #endif // OVERDUMMY_NCMCC

    28 

    29 #include "ncmclassdescriptor.h"

    30 // For OST tracing

    31 #include "OstTraceDefinitions.h"

    32 #ifdef OST_TRACE_COMPILER_IN_USE

    33 #include "ncmclassdescriptorTraces.h"

    34 #endif

    35 

    36 

    37 /**

    38  * This function packs the TNcmClassDescriptor class into a descriptor with 

    39  * the correct byte alignment for transmission on the USB bus.

    40  *

    41  * @return Correctly-aligned buffer. NB The buffer returned is a member of 

    42  * this class and has the same lifetime.

    43  */

    44 TDes8& TNcmClassDescriptor::Des()

    45 	{    

    46 	OstTraceFunctionEntry0( TNCMCLASSDESCRIPTOR_DES_ENTRY );

    47 	TUint index = 0;

    48 

    49 	iBuffer.SetLength(KUSBNcmClassSpecificBufferSize);

    50 

    51 	iBuffer[index++] = iHdrSize;

    52 	iBuffer[index++] = iHdrType;

    53 	iBuffer[index++] = iHdrSubType;

    54 	LittleEndian::Put16(&iBuffer[index], iHdrBcdCDC);

    55 	index += 2;

    56 

    57 	iBuffer[index++] = iUnSize;

    58 	iBuffer[index++] = iUnType;

    59 	iBuffer[index++] = iUnSubType;

    60 	iBuffer[index++] = iUnMasterInterface;

    61 	iBuffer[index++] = iUnSlaveInterface;

    62 

    63 	iBuffer[index++] = iEthFunLength;

    64 	iBuffer[index++] = iEthFunType;

    65 	iBuffer[index++] = iEthFunSubtype;

    66 	iBuffer[index++] = iMACAddress;

    67 	LittleEndian::Put32(&iBuffer[index], iEthernetStatistics);	

    68 	index += 4;

    69 	LittleEndian::Put16(&iBuffer[index], iMaxSegmentSize);	

    70 	index += 2;

    71 	LittleEndian::Put16(&iBuffer[index], iNumberMCFilters);	

    72 	index += 2;

    73 	iBuffer[index++] = iNumberPowerFilters;

    74 

    75 	iBuffer[index++] = iNcmFunLength;

    76 	iBuffer[index++] = iNcmFunType;

    77 	iBuffer[index++] = iNcmFunSubtype;

    78 	LittleEndian::Put16(&iBuffer[index], iNcmVersion);	

    79 	index += 2;

    80 	iBuffer[index++] = iNetworkCapabilities;

    81 

    82 	OstTraceFunctionExit0( TNCMCLASSDESCRIPTOR_DES_EXIT );

    83 	return iBuffer;

    84 	}

    85 

    86 // End of file

    87