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/cmtpsvcgetservicepropdesc.cpp

    15 

    16 #include <mtp/mmtpdataproviderframework.h>

    17 #include <mtp/mtpdatatypeconstants.h>

    18 #include <mtp/cmtptypeservicepropdesclist.h>

    19 

    20 #include "cmtpsvcgetservicepropdesc.h"

    21 #include "mmtpservicedataprovider.h"

    22 #include "mmtpservicehandler.h"

    23 

    24 __FLOG_STMT(_LIT8(KComponent,"SvcGetSvcPDesc");)

    25 

    26 EXPORT_C MMTPRequestProcessor* CMTPSvcGetServicePropDesc::NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, MMTPServiceDataProvider& aDataProvider)

    27 	{

    28 	CMTPSvcGetServicePropDesc* self = new (ELeave) CMTPSvcGetServicePropDesc(aFramework, aConnection, aDataProvider);

    29 	CleanupStack::PushL(self);

    30 	self->ConstructL();

    31 	CleanupStack::Pop(self);

    32 	return self;

    33 	}

    34 

    35 EXPORT_C CMTPSvcGetServicePropDesc::~CMTPSvcGetServicePropDesc()

    36 	{

    37 	__FLOG(_L8("~CMTPSvcGetServicePropDesc - Entry"));

    38 	delete iPropDescList;

    39 	__FLOG(_L8("~CMTPSvcGetServicePropDesc - Exit"));

    40 	__FLOG_CLOSE;

    41 	}

    42 

    43 CMTPSvcGetServicePropDesc::CMTPSvcGetServicePropDesc(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection, MMTPServiceDataProvider& aDataProvider) :

    44 	CMTPRequestProcessor(aFramework, aConnection, 0, NULL),

    45 	iDataProvider(aDataProvider),

    46 	iResponseCode(EMTPRespCodeOK)

    47 	{

    48 	}

    49 

    50 void CMTPSvcGetServicePropDesc::ConstructL()

    51 	{

    52 	__FLOG_OPEN(KMTPSubsystem, KComponent);

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

    54 	iPropDescList = CMTPTypeServicePropDescList::NewL();

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

    56 	}

    57 

    58 TMTPResponseCode CMTPSvcGetServicePropDesc::CheckRequestL()

    59 	{

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

    61 	TMTPResponseCode responseCode = CMTPRequestProcessor::CheckRequestL();

    62 	if (EMTPRespCodeOK == responseCode)

    63 		{

    64 		TUint32 serviceID = Request().Uint32(TMTPTypeRequest::ERequestParameter1);

    65 		TUint32 propCode(Request().Uint32(TMTPTypeRequest::ERequestParameter2));

    66 		

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

    68 			{

    69 			responseCode = EMTPRespCodeInvalidServiceID;

    70 			__FLOG(_L8("Service Id Parameter don't be supported"));

    71 			}

    72 		

    73 		if (EMTPRespCodeOK == responseCode)

    74 			{

    75 			if ((KMTPNotSpecified32 != propCode) && 

    76 				!(iDataProvider.IsValidServicePropCodeL(propCode)))

    77 				{

    78 				responseCode = EMTPRespCodeInvalidServicePropCode;

    79 				__FLOG(_L8("Service Object PropCode Parameter don't be supported"));

    80 				}

    81 			}

    82 		}

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

    84 	return responseCode;

    85 	}

    86 

    87 void CMTPSvcGetServicePropDesc::ServiceL()

    88 	{

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

    90 	TUint32 propCode = Request().Uint32(TMTPTypeRequest::ERequestParameter2);

    91 	

    92 	if (KMTPNotSpecified32 != propCode)

    93 		{

    94 		iResponseCode = (iDataProvider.ServiceHandler())->GetServicePropDescL(propCode, *iPropDescList);

    95 		}

    96 	else

    97 		{

    98 		RArray<TUint32> propCodeArray;

    99 		CleanupClosePushL(propCodeArray);

   100 		(iDataProvider.ServiceHandler())->GetAllSevicePropCodesL(propCodeArray); 

   101 		TInt count = propCodeArray.Count();

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

   103 			{

   104 			iResponseCode = (iDataProvider.ServiceHandler())->GetServicePropDescL(propCodeArray[i], *iPropDescList);

   105 			}

   106 		CleanupStack::PopAndDestroy(&propCodeArray);

   107 		}

   108 	SendDataL(*iPropDescList);

   109 	__FLOG_VA((_L8("ServiceL - Exit with Response Code: 0x%x, Service Property Count: %u"), iResponseCode, iPropDescList->NumberOfElements()));

   110 	}

   111 

   112 TBool CMTPSvcGetServicePropDesc::DoHandleResponsePhaseL()

   113 	{

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

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

   116 	SendResponseL(responseCode);

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

   118 	return EFalse;

   119 	}

   120