1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/security/contentmgmt/cafstreamingsupport/source/streamagentinfo.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,76 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of the License "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include <ecom/ecom.h>
    1.20 +#include "streamagentinfo.h"
    1.21 +#include <caf/streaming/streamagentfactory.h> 
    1.22 +
    1.23 +using namespace StreamAccess;
    1.24 +
    1.25 +CStreamAgentInfo* CStreamAgentInfo::NewLC(const CImplementationInformation& aImplementationInfo)
    1.26 +	{
    1.27 +	CStreamAgentInfo* self = new(ELeave) CStreamAgentInfo();
    1.28 +	CleanupStack::PushL(self);
    1.29 +	self->ConstructL(aImplementationInfo);
    1.30 +	return self;
    1.31 +	}
    1.32 +
    1.33 +CStreamAgentInfo::CStreamAgentInfo()
    1.34 +	{
    1.35 +	}
    1.36 +
    1.37 +CStreamAgentInfo::~CStreamAgentInfo()
    1.38 +	{
    1.39 +	delete iName;
    1.40 +	delete iStreamAgentFactory;
    1.41 +	
    1.42 +	REComSession::DestroyedImplementation(iEcomKey);
    1.43 +	REComSession::FinalClose();	
    1.44 +	}
    1.45 +
    1.46 +void CStreamAgentInfo::ConstructL(const CImplementationInformation& aImplementationInfo)
    1.47 +	{
    1.48 +	/* Retrieve the stream agent's Name and Implementation Uid from the CImplementationInformation
    1.49 +	 * object constructed by ECOM
    1.50 +	 */
    1.51 +	iName = aImplementationInfo.DisplayName().AllocL();
    1.52 +	iImplementationUid = aImplementationInfo.ImplementationUid();
    1.53 +	
    1.54 +	// Instantiate an instance of the stream agents factory using the Implementation Uid
    1.55 +	iStreamAgentFactory = static_cast<CStreamAgentFactory *>(REComSession::CreateImplementationL(iImplementationUid, iEcomKey));
    1.56 +	}
    1.57 +
    1.58 +const TDesC& CStreamAgentInfo::Name() const
    1.59 +	{
    1.60 +	return *iName;
    1.61 +	}
    1.62 +
    1.63 +TUid CStreamAgentInfo::ImplementationUid() const
    1.64 +	{
    1.65 +	return iImplementationUid;
    1.66 +	}
    1.67 +
    1.68 +TBool CStreamAgentInfo::IsKeyStreamSupportedL(const CSdpMediaField& aSdpKeyStream) const
    1.69 +	{
    1.70 +	/* Query the stream agent factory to determine whether the SDP key management description 
    1.71 +	 * is supported
    1.72 +	 */
    1.73 +	return iStreamAgentFactory->IsKeyStreamSupportedL(aSdpKeyStream);
    1.74 +	}
    1.75 +
    1.76 +CStreamAgentFactory& CStreamAgentInfo::StreamAgentFactory() const
    1.77 +	{
    1.78 +	return *iStreamAgentFactory;
    1.79 +	}