os/security/contentmgmt/contentaccessfwfordrm/source/f32agent/f32agentcontent.cpp
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
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/*
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* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include <caf/embeddedobject.h>
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#include <apmstd.h>
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#include "f32agentcontent.h"
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#include "f32defaultattributes.h"
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#include <caf/f32agentui.h>
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using namespace ContentAccess;
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CF32AgentContent* CF32AgentContent::NewL(const TDesC& aURI, TContentShareMode aShareMode)
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	{
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	CF32AgentContent* self = new (ELeave) CF32AgentContent;
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	CleanupStack::PushL(self);
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	self->ConstructL(aURI, aShareMode);
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	CleanupStack::Pop(self);
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	return self;
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	}
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CF32AgentContent* CF32AgentContent::NewL(RFile& aFile)
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	{
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	CF32AgentContent* self = new (ELeave) CF32AgentContent;
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	CleanupStack::PushL(self);
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	self->ConstructL(aFile);
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	CleanupStack::Pop(self);
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	return self;
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	}
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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CF32AgentContent* CF32AgentContent::NewL(const TDesC8& aHeaderData)
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	{
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	CF32AgentContent* self = new (ELeave) CF32AgentContent;
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	CleanupStack::PushL(self);
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	self->ConstructL(aHeaderData);
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	CleanupStack::Pop(self);
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	return self;
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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CF32AgentContent::CF32AgentContent()
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	{
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	}
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CF32AgentContent::~CF32AgentContent()
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	{
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	iFile.Close();
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	if(iURI)
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		{
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		// file session only created when file is opened by name
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		iFs.Close();
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		}
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	delete iURI;
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT	
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	delete iHeaderData;
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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	}
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void CF32AgentContent::ConstructL(const TDesC& aURI, TContentShareMode aShareMode)
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	{
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	iURI = aURI.AllocL();
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	iShareMode = aShareMode;
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	// Test that the file exists and hold it open so nobody deletes it etc
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	TUint mode = TF32DefaultAttributes::GetFileMode(aShareMode);
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	User::LeaveIfError(iFs.Connect());
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	User::LeaveIfError(iFile.Open(iFs, *iURI, mode));
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	}
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void CF32AgentContent::ConstructL(RFile& aFile)
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	{
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	User::LeaveIfError(iFile.Duplicate(aFile));
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	}
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT	
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void CF32AgentContent::ConstructL(const TDesC8& aHeaderData)
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	{
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	if(aHeaderData.Length() > 0)
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		iHeaderData = aHeaderData.AllocL();
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	else
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		User::Leave(KErrMissingWmdrmHeaderData);
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::OpenContainer(const TDesC&)
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	{
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	return KErrNotFound;
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	}
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TInt CF32AgentContent::CloseContainer()
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	{
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	return KErrNotFound;
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	}
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void CF32AgentContent::GetEmbeddedObjectsL(RStreamablePtrArray<CEmbeddedObject>& aArray)
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	{
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	TBuf8 <KMaxDataTypeLength> mimeType;
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	CEmbeddedObject *embeddedObject = NULL;
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	// the only embedded object is the file itself	
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	// Try to get the mime type
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	mimeType.SetLength(0);
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	if(iURI)
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		{
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		TF32DefaultAttributes::GetMimeTypeL(*iURI, mimeType);
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		}
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	else
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		{
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		TF32DefaultAttributes::GetMimeTypeL(iFile, mimeType);
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		}	
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	embeddedObject = CEmbeddedObject::NewL(KDefaultContentObject(), mimeType, EContentObject);
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	CleanupStack::PushL(embeddedObject);
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	aArray.AppendL(embeddedObject);
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	// Now owned by the array so do not destroy
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	CleanupStack::Pop(embeddedObject);
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	}
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void CF32AgentContent::GetEmbeddedObjectsL(RStreamablePtrArray<CEmbeddedObject>& aArray, TEmbeddedType aType)
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	{
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	// the only embedded object is the file itself
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	if(aType == EContentObject)
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		{
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		// just get the default object since there is only one content object
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		GetEmbeddedObjectsL(aArray);
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		}
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	}
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void CF32AgentContent::SearchL(RStreamablePtrArray<CEmbeddedObject>& aArray, const TDesC8& aMimeType, TBool /* aRecurse */)
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	{
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	TBuf8 <KMaxDataTypeLength> mimeType;
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	CEmbeddedObject *embeddedObject = NULL;
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	// the only embedded object is the file itself	
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	if(iURI)
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		{
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		TF32DefaultAttributes::GetMimeTypeL(*iURI, mimeType);
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		}
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	else
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		{
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		TF32DefaultAttributes::GetMimeTypeL(iFile, mimeType);
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		}
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	// Check the file has the correct mime type
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	if(aMimeType == mimeType)
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		{
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		embeddedObject = CEmbeddedObject::NewL(KDefaultContentObject(), mimeType, EContentObject);
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		CleanupStack::PushL(embeddedObject);		
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		aArray.AppendL(embeddedObject);
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		// Now owned by the array so do not destroy
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		CleanupStack::Pop(embeddedObject);
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		}
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	else
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		{
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		// Mime type was incorrect. Set error to indicate no content object
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		// of the desired type was found in the file.
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		User::Leave(KErrNotFound);
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		}
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	}
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TInt CF32AgentContent::Search(RStreamablePtrArray<CEmbeddedObject>& aArray, const TDesC8& aMimeType, TBool aRecurse)
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	{
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	TRAPD( err, SearchL(aArray, aMimeType, aRecurse) );
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	return err;
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	}
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::GetAttribute(TInt aAttribute, TInt& aValue, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetAttribute(aAttribute, aValue, *iURI);
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		}
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	else if(iHeaderData)
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		{
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		err = TF32DefaultAttributes::GetAttribute(*iHeaderData, aAttribute, aValue);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetAttribute(aAttribute, aValue, iFile);
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		}
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	return err;
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	}
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#else
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TInt CF32AgentContent::GetAttribute(TInt aAttribute, TInt& aValue, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetAttribute(aAttribute, aValue, *iURI);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetAttribute(aAttribute, aValue, iFile);
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		}
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	return err;
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::GetAttributeSet(RAttributeSet& aAttributeSet, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetAttributeSet(aAttributeSet, *iURI);
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		}
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	else if(iHeaderData)
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		{
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		err = TF32DefaultAttributes::GetAttributeSet(*iHeaderData, aAttributeSet);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetAttributeSet(aAttributeSet, iFile);
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		}
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	return err;
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	}
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#else
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TInt CF32AgentContent::GetAttributeSet(RAttributeSet& aAttributeSet, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetAttributeSet(aAttributeSet, *iURI);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetAttributeSet(aAttributeSet, iFile);
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		}
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	return err;
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::GetStringAttribute(TInt aAttribute, TDes& aValue, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, *iURI);
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		}
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	else if(iHeaderData)
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		{
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		err = TF32DefaultAttributes::GetStringAttribute(*iHeaderData, aAttribute, aValue);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, iFile);
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		}
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	return err;
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	}
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#else
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TInt CF32AgentContent::GetStringAttribute(TInt aAttribute, TDes& aValue, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, *iURI);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, iFile);
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		}
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	return err;
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	}
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#endif
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetStringAttributeSet(aStringAttributeSet, *iURI);
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		}
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	else if(iHeaderData)
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		{
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		err = TF32DefaultAttributes::GetStringAttributeSet(*iHeaderData, aStringAttributeSet);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetStringAttributeSet(aStringAttributeSet, iFile);
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		}
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	return err;
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	}
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#else
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TInt CF32AgentContent::GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet, const TDesC& aUniqueId)
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	{
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	// check that the unique Id exists
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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	TInt err = KErrNone;
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	if(iURI)
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		{
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		err = TF32DefaultAttributes::GetStringAttributeSet(aStringAttributeSet, *iURI);
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		}
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	else
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		{
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		err = TF32DefaultAttributes::GetStringAttributeSet(aStringAttributeSet, iFile);
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		}
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	return err;
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TInt CF32AgentContent::AgentSpecificCommand(TInt , const TDesC8& , TDes8& )
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	{
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	return KErrCANotSupported;
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	}
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void CF32AgentContent::AgentSpecificCommand(TInt , const TDesC8& , TDes8& , TRequestStatus& aStatus)
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	{
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	TRequestStatus* ptr = &aStatus;
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	User::RequestComplete(ptr, KErrCANotSupported);
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	}
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void CF32AgentContent::NotifyStatusChange(TEventMask , TRequestStatus& aStatus, const TDesC& )
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	{
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	TRequestStatus* ptr = &aStatus;
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	User::RequestComplete(ptr, KErrCANotSupported);
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	}
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TInt CF32AgentContent::CancelNotifyStatusChange(TRequestStatus& , const TDesC& )
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	{
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	return KErrCANotSupported;
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	}
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void CF32AgentContent::RequestRights(TRequestStatus& aStatus, const TDesC& )
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	{
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	TRequestStatus* ptr = &aStatus;
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	User::RequestComplete(ptr, KErrCANotSupported);
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	}
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TInt CF32AgentContent::CancelRequestRights(TRequestStatus& , const TDesC& )
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	{
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	return KErrCANotSupported;
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	}
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void CF32AgentContent::DisplayInfoL(TDisplayInfo aInfo, const TDesC& aUniqueId)
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	{
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	// Check that the client hasn't specified some incorrect UniqueId
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	User::LeaveIfError(TF32DefaultAttributes::CheckUniqueId(aUniqueId));
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	if(iURI)
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		{
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		// Open the file handle in order to pass it to the Agent UI
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		RFs fs;
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#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
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		RFile64 file;
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#else
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		RFile file;
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#endif //SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
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		// default share mode of EFileShareReadersOnly
sl@0
   431
		TUint mode = EFileShareReadersOnly | EFileStream | EFileRead;
sl@0
   432
sl@0
   433
		if(iShareMode == EContentShareReadWrite)
sl@0
   434
			{
sl@0
   435
			mode = EFileShareAny | EFileStream | EFileRead;
sl@0
   436
			}
sl@0
   437
		else if(iShareMode == EContentShareExclusive)
sl@0
   438
			{
sl@0
   439
			mode = EFileShareExclusive | EFileStream | EFileRead;
sl@0
   440
			}
sl@0
   441
sl@0
   442
		
sl@0
   443
		User::LeaveIfError(fs.Connect());
sl@0
   444
		CleanupClosePushL(fs);
sl@0
   445
		User::LeaveIfError(file.Open(fs, *iURI, mode));
sl@0
   446
		CleanupClosePushL(file);
sl@0
   447
		AgentUiL().DisplayInfoL(aInfo, file);	
sl@0
   448
		CleanupStack::PopAndDestroy(2, &fs); // file, fs
sl@0
   449
		}
sl@0
   450
	else
sl@0
   451
		{
sl@0
   452
		// just pass existing file handle
sl@0
   453
		AgentUiL().DisplayInfoL(aInfo, iFile);
sl@0
   454
		}
sl@0
   455
	}
sl@0
   456
sl@0
   457
TInt CF32AgentContent::SetProperty(TAgentProperty aProperty, TInt aValue)
sl@0
   458
	{
sl@0
   459
	if(aProperty==EAgentPropertyAgentUI)
sl@0
   460
		// should only pass type EAgentPropertyAgentUI 
sl@0
   461
		{
sl@0
   462
		
sl@0
   463
		CF32AgentUi* ui = NULL;
sl@0
   464
	
sl@0
   465
		// get a pointer to the UI
sl@0
   466
		TRAPD(err, ui = &AgentUiL());
sl@0
   467
		if(err)
sl@0
   468
			{
sl@0
   469
			return err;
sl@0
   470
			}
sl@0
   471
		return ui->SetProperty(aProperty, aValue);
sl@0
   472
		}
sl@0
   473
	else
sl@0
   474
		{
sl@0
   475
		return KErrCANotSupported;
sl@0
   476
		}
sl@0
   477
	}
sl@0
   478
sl@0
   479
sl@0
   480
CF32AgentUi& CF32AgentContent::AgentUiL()
sl@0
   481
	{
sl@0
   482
	if(!iAgentUi)
sl@0
   483
		{
sl@0
   484
		// load agent UI from f32AgentUi.dll
sl@0
   485
		iAgentUi = TF32AgentUiFactory::CreateF32AgentUiL();
sl@0
   486
		}
sl@0
   487
	return *iAgentUi;
sl@0
   488
	}