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 //

    15 

    16 #include <pnp/cpnpservicediscoverybase.h>

    17 #include "rpnpservicediscovery.h"

    18 

    19 EXPORT_C RPnPServiceDiscovery::RPnPServiceDiscovery( ):

    20 	iPnPServiceDiscoveryImpl ( NULL )

    21 	{

    22 	}  

    23 

    24 EXPORT_C TInt RPnPServiceDiscovery::Open ( TUint aTierID )

    25 	{

    26 	if (!iPnPServiceDiscoveryImpl )

    27 		{

    28 		TInt err = KErrNone;

    29 		TRAP(err,iPnPServiceDiscoveryImpl = CPnPServiceDiscoveryBase::NewL( aTierID ));

    30 		if ( err != KErrNone )

    31 			return err;

    32 			

    33 		err = iPnPServiceDiscoveryImpl->Construct( aTierID );

    34 		if ( err != KErrNone )

    35 			{

    36 			Close();

    37 			}

    38 		return err;

    39 		}

    40 	else

    41 		return KErrAlreadyExists;

    42 				

    43 	}

    44 

    45 EXPORT_C void  RPnPServiceDiscovery::Discover ( const RPnPParameterBundle& aServiceInfo )

    46 	{	

    47 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    48 	iPnPServiceDiscoveryImpl->Discover ( aServiceInfo );

    49 	}

    50 

    51 EXPORT_C void RPnPServiceDiscovery::Describe ( const RPnPParameterBundle& aServiceInfo )

    52 	{	

    53 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    54 	iPnPServiceDiscoveryImpl->Describe ( aServiceInfo );

    55 	}

    56 

    57 EXPORT_C void RPnPServiceDiscovery::Subscribe ( const RPnPParameterBundle& aServiceInfo )

    58 	{

    59 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    60 	iPnPServiceDiscoveryImpl->Subscribe ( aServiceInfo );

    61 	}

    62 

    63 EXPORT_C void  RPnPServiceDiscovery::RegisterNotify ( const RPnPParameterBundle& aServiceInfo )

    64 	{	

    65 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    66 	iPnPServiceDiscoveryImpl->RegisterNotify ( aServiceInfo );

    67 	}

    68 

    69 

    70 EXPORT_C void  RPnPServiceDiscovery::Cancel ( const RPnPParameterBundle& aServiceInfo )

    71 	{

    72 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    73 	iPnPServiceDiscoveryImpl->Cancel ( aServiceInfo );

    74 	}

    75 

    76 EXPORT_C TInt RPnPServiceDiscovery::InitiateControl( RControlChannel& aControlChannel, const TDesC8& aUri)

    77 	{

    78 	__ASSERT_ALWAYS( iPnPServiceDiscoveryImpl, User::Panic( KPnPHandleNotOpen, KErrPnPNotOpen) );

    79     CControlChannelBase* channelBase = NULL;

    80 	TRAPD (err , channelBase = iPnPServiceDiscoveryImpl->InitiateControlL(aUri));

    81     if ( err == KErrNone)

    82         {    	

    83     	aControlChannel.Attach(*channelBase);  

    84         }

    85     return err;	

    86 	}

    87 

    88 EXPORT_C void RPnPServiceDiscovery::Close ( )

    89 	{

    90 	delete	iPnPServiceDiscoveryImpl;

    91 	iPnPServiceDiscoveryImpl = NULL;

    92 	}

    93 

    94