1 // Copyright (c) 2008-2009 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 // mw/remoteconn/mtpfws/mtpfw/dataproviders/dputility/src/cmtpsvcgetservicecapabilities.cpp

    15 

    16 #include <mtp/cmtptypeservicecapabilitylist.h>

    17 

    18 #include "cmtpsvcgetservicecapabilities.h"

    19 #include "mmtpservicedataprovider.h"

    20 #include "mmtpservicehandler.h"

    21 

    22 // Class constants.

    23 __FLOG_STMT(_LIT8(KComponent,"SvcGetSvcCap");)

    24 

    25 EXPORT_C MMTPRequestProcessor* CMTPSvcGetServiceCapabilities::NewL(MMTPDataProviderFramework& aFramework, 

    26 													MMTPConnection& aConnection, 

    27 													MMTPServiceDataProvider& aDataProvider)

    28 	{

    29 	CMTPSvcGetServiceCapabilities* self = new (ELeave) CMTPSvcGetServiceCapabilities(aFramework, aConnection, aDataProvider);

    30 	CleanupStack::PushL(self);

    31 	self->ConstructL();

    32 	CleanupStack::Pop(self);

    33 	return self;

    34 	}

    35 

    36 EXPORT_C CMTPSvcGetServiceCapabilities::~CMTPSvcGetServiceCapabilities()

    37 	{

    38 	__FLOG(_L8("~CMTPSvcGetServiceCapabilities - Entry"));

    39 	delete iServiceCapabilityList;

    40 	__FLOG(_L8("~CMTPSvcGetServiceCapabilities - Exit"));

    41 	__FLOG_CLOSE;

    42 	}

    43 

    44 CMTPSvcGetServiceCapabilities::CMTPSvcGetServiceCapabilities(MMTPDataProviderFramework& aFramework, 

    45 													MMTPConnection& aConnection, 

    46 													MMTPServiceDataProvider& aDataProvider)

    47 :CMTPRequestProcessor(aFramework, aConnection, 0, NULL), iDataProvider(aDataProvider), iResponseCode(EMTPRespCodeOK)

    48 	{	

    49 	}

    50 

    51 void CMTPSvcGetServiceCapabilities::ConstructL()

    52 	{

    53 	__FLOG_OPEN(KMTPSubsystem, KComponent);

    54 	__FLOG(_L8("ConstructL - Entry")); 

    55 	iServiceCapabilityList = CMTPTypeServiceCapabilityList::NewL();

    56 	__FLOG(_L8("ConstructL - Exit")); 

    57 	}

    58 

    59 TMTPResponseCode CMTPSvcGetServiceCapabilities::CheckRequestL()

    60 {

    61 	__FLOG(_L8("CheckRequestL - Entry"));

    62 	TMTPResponseCode responseCode = CMTPRequestProcessor::CheckRequestL();

    63 	if (EMTPRespCodeOK == responseCode)

    64 		{

    65 		TUint32 serviceId = Request().Uint32(TMTPTypeRequest::ERequestParameter1);

    66 		

    67 		if (serviceId != iDataProvider.ServiceID())

    68 			{

    69 			responseCode = EMTPRespCodeInvalidServiceID;

    70 			}

    71 		

    72 		if (EMTPRespCodeOK == responseCode)

    73 			{

    74 			TUint16 formatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter2); 

    75 			if (KMTPFormatsAll != formatCode && !iDataProvider.IsValidFormatCodeL(formatCode))

    76 				{

    77 				responseCode = EMTPRespCodeInvalidObjectFormatCode;

    78 				}

    79 			}

    80 		}

    81 	__FLOG_VA((_L8("CheckRequestL - Exit with response code = 0x%04X"), responseCode));

    82 	return responseCode;

    83 }

    84 

    85 void CMTPSvcGetServiceCapabilities::ServiceL()

    86 	{

    87 	__FLOG(_L8("ServiceL - Entry"));

    88 	TUint32 formatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter2);

    89 	if (KMTPFormatsAll == formatCode)

    90 		{

    91 		RArray<TUint32> formatCodes;

    92 		CleanupClosePushL(formatCodes);

    93 		(iDataProvider.ServiceHandler())->GetAllServiceFormatCodeL(formatCodes); 

    94 		TInt count = formatCodes.Count();

    95 		for (TInt i = 0; i < count && iResponseCode == EMTPRespCodeOK; i++)

    96 			{

    97 			iResponseCode = (iDataProvider.ServiceHandler())->GetServiceCapabilityL(formatCodes[i], *iServiceCapabilityList);

    98 			}

    99 		CleanupStack::PopAndDestroy(&formatCodes);

   100 		}

   101 	else

   102 		{

   103 		iResponseCode = (iDataProvider.ServiceHandler())->GetServiceCapabilityL(formatCode, *iServiceCapabilityList);

   104 		}

   105 	SendDataL(*iServiceCapabilityList);

   106 	__FLOG(_L8("ServiceL - Exit"));

   107 	}

   108 

   109 TBool CMTPSvcGetServiceCapabilities::DoHandleResponsePhaseL()

   110 	{

   111 	__FLOG(_L8("DoHandleResponsePhaseL - Entry"));

   112 	TMTPResponseCode responseCode = (iCancelled ? EMTPRespCodeIncompleteTransfer : iResponseCode);

   113 	SendResponseL(responseCode);

   114 	__FLOG_VA((_L8("DoHandleResponsePhaseL - Exit with Response Code: 0x%x"), iResponseCode));

   115 	return EFalse;

   116 	}