os/security/contentmgmt/contentaccessfwfordrm/source/f32agent/f32agentmanager.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2003-2009 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/cafpanic.h>
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#include <caf/virtualpathptr.h>
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#include <caf/dirstreamable.h>
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#include "f32agentmanager.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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CF32AgentManager* CF32AgentManager::NewL()
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	{
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	CF32AgentManager* self=new(ELeave) CF32AgentManager();
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	CleanupStack::PushL(self);
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	self->ConstructL();
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	CleanupStack::Pop(self);
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	return self;
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	}
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CF32AgentManager::CF32AgentManager()
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	{
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	}
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CF32AgentManager::~CF32AgentManager()
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	{
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	delete iFileMan;
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	iFs.Close();
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	}
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void CF32AgentManager::ConstructL()
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	{
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	User::LeaveIfError(iFs.Connect());
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	iFileMan = CFileMan::NewL(iFs);
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	}
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TBool CF32AgentManager::IsRecognizedL(const TDesC&, TContentShareMode) const
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	{
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	// F32 should be the default agent and should never be called here
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	return EFalse;
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	}
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TBool CF32AgentManager::IsRecognizedL(RFile& ) const
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	{
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	return EFalse;
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	}	
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TBool CF32AgentManager::RecognizeFileL(const TDesC&, const TDesC8&, TDes8&, TDes8&) const
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	{
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	// F32 should be the default agent and should never be called here
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	return EFalse;
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	}
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TInt CF32AgentManager::DeleteFile(const TDesC &aFileName)
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	{
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	TInt err = KErrNone;
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	CF32AgentUi* ui = NULL;
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	TBool enableDelete = ETrue;
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	// get a pointer to the UI
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	TRAP(err, ui = &AgentUiL());
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	if(err == KErrNone)
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		{
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		// UI confirmation supported, see if user wants to delete
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		TRAP(err, enableDelete = ui->ConfirmDeleteL(aFileName));
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		if(err == KErrNone && enableDelete)
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			{
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			// User agrees to delete
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			err = iFs.Delete(aFileName);
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			}
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		}
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	else if(err == KErrCANotSupported)
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		{
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		// UI is not supported, just delete it
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		err = iFs.Delete(aFileName);
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		}
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	return err;
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	}
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TInt CF32AgentManager::CopyFile(const TDesC& aSource, const TDesC& aDestination)
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	{
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	return iFileMan->Copy(aSource, aDestination);
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	}
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TInt CF32AgentManager::CopyFile(RFile& aSource, const TDesC& aDestination)
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	{
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	return iFileMan->Copy(aSource, aDestination);
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	}
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TInt CF32AgentManager::RenameFile(const TDesC& aSource, const TDesC& aDestination)
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	{
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	TInt result = iFileMan->Rename(aSource, aDestination); 
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	// If the files are on a different drive, Rename will fail 
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	// Therefore we simulate the Move by doing a Copy, followed by Delete 
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	if (result != KErrNone) 
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		{ 
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		result = iFileMan->Copy(aSource,aDestination); 
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		if (result == KErrNone) 
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			{ 
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			// If the copy was successful try and delete the original 
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			result = iFileMan->Delete(aSource); 
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			if (result != KErrNone) 
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				{
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				 // Delete failed so try to cleanup the destination file as we're going to exit with an error 
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				// We can safely ignore any error from this as the previous error is more important to propagate, since this is just cleanup
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				iFileMan->Delete(aDestination); 
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				} 
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			} 
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		} 
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	return result; 
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	}	
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TInt CF32AgentManager::MkDir(const TDesC& aPath)
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	{
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	return iFs.MkDir(aPath);
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	}
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TInt CF32AgentManager::MkDirAll(const TDesC& aPath)
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	{
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	return iFs.MkDirAll(aPath);
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	}
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TInt CF32AgentManager::RmDir(const TDesC& aPath)
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	{
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	return iFs.RmDir(aPath);
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	}
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TInt CF32AgentManager::RenameDir(const TDesC& aOldName, const TDesC& aNewName)
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	{
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	return iFs.Rename(aOldName, aNewName);
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	}
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TInt CF32AgentManager::GetDir(const TDesC& aName,TUint aEntryAttMask,TUint aEntrySortKey, CDir*& aEntryList) const
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	{
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	return iFs.GetDir(aName, aEntryAttMask, aEntrySortKey, aEntryList);
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	}
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TInt CF32AgentManager::GetDir(const TDesC& aName,TUint aEntryAttMask,TUint aEntrySortKey, CDir*& aEntryList,CDir*& aDirList) const 
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	{
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	return iFs.GetDir(aName, aEntryAttMask, aEntrySortKey, aEntryList, aDirList);
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	}
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TInt CF32AgentManager::GetDir(const TDesC& aName,const TUidType& aEntryUid,TUint aEntrySortKey, CDir*& aFileList) const 
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	{
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	return iFs.GetDir( aName, aEntryUid, aEntrySortKey, aFileList);
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	}
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TInt CF32AgentManager::GetAttribute(TInt aAttribute, TInt& aValue, const TVirtualPathPtr& aVirtualPath)
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	{
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	// check that the virtual path exists
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	if(TF32DefaultAttributes::CheckVirtualPath(aVirtualPath) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	return TF32DefaultAttributes::GetAttribute(aAttribute, aValue, aVirtualPath.URI());
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	}
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TInt CF32AgentManager::GetAttributeSet(RAttributeSet& aAttributeSet, const TVirtualPathPtr& aVirtualPath)
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	{
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	// check that the virtual path exists
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	if(TF32DefaultAttributes::CheckVirtualPath(aVirtualPath) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	return TF32DefaultAttributes::GetAttributeSet(aAttributeSet, aVirtualPath.URI());
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	}
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TInt CF32AgentManager::GetStringAttribute(TInt aAttribute, TDes& aValue, const TVirtualPathPtr& aVirtualPath) 
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	{
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	// check that the virtual path exists
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	if(TF32DefaultAttributes::CheckVirtualPath(aVirtualPath) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	return TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, aVirtualPath.URI());
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	}
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TInt CF32AgentManager::GetStringAttributeSet(RStringAttributeSet& aAttributeSet, const TVirtualPathPtr& aVirtualPath) 
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	{
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	// check that the virtual path exists
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	if(TF32DefaultAttributes::CheckVirtualPath(aVirtualPath) != KErrNone)
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		{
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		return KErrNotFound;	
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		}
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	return TF32DefaultAttributes::GetStringAttributeSet(aAttributeSet, aVirtualPath.URI());
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	}
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TInt CF32AgentManager::GetAttribute(TInt aAttribute, TInt& aValue, RFile& aFile, 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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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;
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		}
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	return TF32DefaultAttributes::GetAttribute(aAttribute, aValue, aFile);
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	}
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TInt CF32AgentManager::GetAttributeSet(RAttributeSet& aAttributeSet, RFile& aFile, 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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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;
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		}
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	return TF32DefaultAttributes::GetAttributeSet(aAttributeSet, aFile);
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	}
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TInt CF32AgentManager::GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet, RFile& aFile, 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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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;
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		}
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	return TF32DefaultAttributes::GetStringAttributeSet(aStringAttributeSet, aFile);
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	}
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TInt CF32AgentManager::GetStringAttribute(TInt aAttribute, TDes& aValue, RFile& aFile, 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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	if(TF32DefaultAttributes::CheckUniqueId(aUniqueId) != KErrNone)
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		{
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		return KErrNotFound;
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		}
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	return TF32DefaultAttributes::GetStringAttribute(aAttribute, aValue, aFile);
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	}		
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void CF32AgentManager::NotifyStatusChange(const TDesC& , TEventMask , 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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TInt CF32AgentManager::CancelNotifyStatusChange(const TDesC& , TRequestStatus& ) 
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	{
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	return KErrCANotSupported;
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	}
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TInt CF32AgentManager::SetProperty(TAgentProperty aProperty, TInt aValue)
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	{
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	if(aProperty==EAgentPropertyAgentUI)
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		// should only pass type EAgentPropertyAgentUI 
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		{
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		CF32AgentUi* ui = NULL;
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		// get a pointer to the UI
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		TRAPD(err, ui = &AgentUiL());
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		if(err)
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			{
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			return err;
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			}
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		return ui->SetProperty(aProperty, aValue);
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		}
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	else
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		{
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		return KErrCANotSupported;
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		}
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	}
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void CF32AgentManager::DisplayInfoL(TDisplayInfo aInfo, const TVirtualPathPtr& aVirtualPath) 
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	{
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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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	// Check that the client hasn't specified some incorrect UniqueId
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	User::LeaveIfError(TF32DefaultAttributes::CheckUniqueId(aVirtualPath.UniqueId()));
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	// Open the file as read only
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	User::LeaveIfError(file.Open(iFs, aVirtualPath.URI(), EFileShareReadersOnly | EFileStream | EFileRead));
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	CleanupClosePushL(file);
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	AgentUiL().DisplayInfoL(aInfo, file);
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	CleanupStack::PopAndDestroy(&file);
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	}
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void CF32AgentManager::DisplayInfoL(TDisplayInfo aInfo, RFile& aFile, 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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	// Open the file as read only
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	AgentUiL().DisplayInfoL(aInfo, aFile);
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	}
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TInt CF32AgentManager::AgentSpecificCommand(TInt , const TDesC8& , TDes8& )
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	{
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	return KErrCANotSupported;
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	}
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void CF32AgentManager::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 CF32AgentManager::DisplayManagementInfoL() 
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	{
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	User::Panic(KCafPanicString, ECafPanicF32AgentManagementInfoNotSupported);
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	}
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CF32AgentUi& CF32AgentManager::AgentUiL()
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	{
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	if(!iAgentUi)
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		{
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		iAgentUi = TF32AgentUiFactory::CreateF32AgentUiL();
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		}
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	return *iAgentUi;
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	}
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void CF32AgentManager::PrepareHTTPRequestHeaders(RStringPool& /*aStringPool*/, RHTTPHeaders& /*aRequestHeaders*/) const
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	{
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	User::Panic(KCafPanicString, ECafPanicF32AgentPrepareHTTPHeadersNotSupported);
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	}
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#ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT
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TBool CF32AgentManager::IsRecognizedL(const TDesC8& /*aHeaderData*/) const
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	{
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	// F32 should be the default agent and should never be called here
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	return EFalse;
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	}
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TBool CF32AgentManager::RecognizeContentL(const TDesC8&, TDes8&, TDes8&) const
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	{
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	// F32 should be the default agent and should never be called here
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	return EFalse;
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	}
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TInt CF32AgentManager::GetAttribute(const TDesC8& aHeaderData, TInt aAttribute, TInt& aValue)
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	{
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	return TF32DefaultAttributes::GetAttribute(aHeaderData, aAttribute, aValue);
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	}
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TInt CF32AgentManager::GetAttributeSet(const TDesC8& aHeaderData, RAttributeSet& aAttributeSet)
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	{
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	return TF32DefaultAttributes::GetAttributeSet(aHeaderData, aAttributeSet);
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	}
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TInt CF32AgentManager::GetStringAttribute(const TDesC8& aHeaderData, TInt aAttribute, TDes& aValue) 
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	{
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	return TF32DefaultAttributes::GetStringAttribute(aHeaderData, aAttribute, aValue);
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	}
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TInt CF32AgentManager::GetStringAttributeSet(const TDesC8& aHeaderData, RStringAttributeSet& aAttributeSet) 
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	{
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	return TF32DefaultAttributes::GetStringAttributeSet(aHeaderData, aAttributeSet);
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	}
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#endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT