1 /** @file

     2 * Copyright (c) 2005-2006 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:  CUpnpDeviceListCommand

    15 *

    16 */

    17 

    18 

    19 #include "upnpdevicelistcommand.h"

    20 

    21 #include "upnpavcpmanager.h"

    22 #include "upnpavcontrolpoint.h"

    23 

    24 

    25 // -----------------------------------------------------------------------------

    26 // CUpnpDeviceListCommand::NewL

    27 // Two-phased constructor.

    28 // -----------------------------------------------------------------------------

    29 //

    30 CUpnpDeviceListCommand* CUpnpDeviceListCommand::NewL(CUpnpAVCPManager& aAVCPManager, CUpnpAVCPEngineSession& aSession, const RMessage2& aMessage)

    31 	{

    32     CUpnpDeviceListCommand* self = new( ELeave ) CUpnpDeviceListCommand(aAVCPManager, aSession, aMessage);

    33     

    34     CleanupStack::PushL( self );

    35     self->ConstructL();

    36     CleanupStack::Pop( self );

    37 

    38     return self;   

    39 	}	

    40   

    41 // -----------------------------------------------------------------------------

    42 // CUpnpDeviceListCommand::ConstructL

    43 // Symbian 2nd phase constructor can leave.

    44 // -----------------------------------------------------------------------------

    45 //   

    46 void CUpnpDeviceListCommand::ConstructL() 

    47 	{

    48  	CUpnpCommand::BaseConstructL();

    49 	} 

    50   

    51 // -----------------------------------------------------------------------------

    52 // CUpnpDeviceListCommand::CUpnpDeviceListCommand

    53 // C++ default constructor can NOT contain any code, that

    54 // might leave.

    55 // -----------------------------------------------------------------------------   

    56 //    

    57 CUpnpDeviceListCommand::CUpnpDeviceListCommand(CUpnpAVCPManager& aAVCPManager, 

    58                    CUpnpAVCPEngineSession& aSession, 

    59                    const RMessage2& aMessage):

    60                    CUpnpCommand( aAVCPManager,

    61                    		     aSession, 

    62                    		     aMessage)

    63 	{

    64 	}

    65 

    66 // -----------------------------------------------------------------------------

    67 // CUpnpDeviceListCommand::~CUpnpDeviceListCommand

    68 // desctructor

    69 // -----------------------------------------------------------------------------

    70 // 

    71 CUpnpDeviceListCommand::~CUpnpDeviceListCommand()

    72 	{

    73     delete[] iDevices;

    74 	}

    75 

    76 

    77 // -----------------------------------------------------------------------------

    78 // CUpnpDeviceListCommand::ExecuteL

    79 // -----------------------------------------------------------------------------

    80 // 

    81 void CUpnpDeviceListCommand::ExecuteL()

    82 	{

    83 	//ASSERT(iType == EPrepareDeviceList);

    84 

    85 	RPointerArray<CUpnpDevice> devices = iAVCPManager.DeviceList();

    86 	iDeviceCount = devices.Count();

    87     DEBUGSTRING8(("Execute DeviceListCommand no. %d",iDeviceCount));

    88 

    89 	// set command id	

    90     TPckg<TInt> idPckg(iId);       		

    91 	iMessage.WriteL(0, idPckg);         

    92 	   

    93 	// set device count - list only MS devices

    94 	TPckg<TInt> devCountPckg(iDeviceCount);       		

    95 	iMessage.WriteL(1, devCountPckg);            

    96 	

    97 	iMessage.Complete(KErrNone);

    98 	

    99     if ( iDeviceCount > 0) 

   100     	{                

   101         iDevices = new(ELeave)TAVDevice[iDeviceCount];

   102         for (TInt i = 0; i < iDeviceCount; i++) 

   103         	{

   104             CUpnpDevice* device = devices[i];

   105             iDevices[i].iUDN.Copy( device->Uuid() );

   106             iDevices[i].iFriendlyName.Copy( device->DescriptionProperty(KAVCPEngineFriendlyName) );  

   107         	}

   108     	}

   109     else 

   110     	{

   111         delete this;   

   112     	}   

   113 	}

   114 

   115 // -----------------------------------------------------------------------------

   116 // CUpnpDeviceListCommand::SetResultL

   117 // -----------------------------------------------------------------------------

   118 // 

   119 void CUpnpDeviceListCommand::SetResultL(const RMessage2& aMessage) 

   120 	{

   121 	DEBUGSTRING8(("Set Result from DeviceListCommand"));

   122 	//ASSERT(aMessage.Function() == EDownloadDeviceList);

   123     if (iDevices) 

   124     	{

   125       	TPtr8 result(reinterpret_cast<TUint8*>(iDevices), sizeof(TAVDevice)*iDeviceCount, sizeof(TAVDevice)*iDeviceCount);

   126       	aMessage.WriteL(1, result);  

   127     	}	

   128 	}