--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/contentaccessfwfordrm/source/f32agent/f32defaultattributes.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,287 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#include <apgcli.h>
+#include <f32file.h>
+
+#include <caf/attributeset.h>
+#include <caf/stringattributeset.h>
+#include <caf/virtualpath.h>
+#include <caf/caferr.h>
+#include "f32defaultattributes.h"
+
+
+using namespace ContentAccess;
+
+TInt TF32DefaultAttributes::GetAttribute(TInt aAttribute, TInt& aValue, const TDesC& )
+	{
+	TInt err = KErrNone;
+	// All files handled by the F32 agent are unprotected and have the same
+	// standard set of attributes
+	switch(aAttribute)
+		{
+		case EIsForwardable:
+		case EIsModifyable:
+		case EIsCopyable:
+		case ECanPlay:
+		case ECanPrint:
+		case ECanExecute:
+		case ECanView:
+		case ECanRewind:
+		case ECopyPaste:
+		case ECanMove:
+		case ECanRename:
+		case ECanAutomaticConsume:
+			aValue = ETrue;
+			break;
+		case EIsMediaPlayerOnly:
+		case EIsAutomatedUseOnly:
+		case EIsProtected:			
+		case EPreviewAvailable:
+			aValue = EFalse;
+			break;
+		case ETrackNumber:
+		case EContentCDataInUse:
+		case EContentVersion:
+		default:
+			err = KErrCANotSupported;
+			break;
+		};
+	return err;
+	}
+
+TInt TF32DefaultAttributes::GetAttributeSet(RAttributeSet& aAttributeSet, const TDesC& aUri) 
+	{
+	TInt i = 0;
+	TInt attribute = 0;
+	TInt value=0;
+	TInt err = KErrNone;
+	TInt numAttributes = aAttributeSet.Count();
+	
+	// loop through all the attriutes in the set and find their values
+	for(i = 0; i < numAttributes; i++)
+		{
+		attribute = aAttributeSet[i];
+		err = GetAttribute(attribute, value, aUri);
+		aAttributeSet.SetValue(attribute, value, err);
+		}	
+	return KErrNone;
+	}
+
+TInt TF32DefaultAttributes::GetStringAttribute(TInt aAttribute, TDes& aValue, const TDesC& aUri)
+	{
+	TInt err = KErrNone;
+	TBuf8 <KMaxDataTypeLength> mimeType;
+
+	switch(aAttribute)
+		{
+		case EMimeType:
+			TRAP(err, GetMimeTypeL(aUri, mimeType));
+			if(err == KErrNone)
+				{
+				aValue.Copy(mimeType);
+				}
+			break;
+		default:
+			err = KErrCANotSupported;
+			break;
+		};
+	return err;
+	}
+
+TInt TF32DefaultAttributes::GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet, const TDesC& aUri)
+	{
+	TInt i = 0;
+	TInt attribute = 0;
+	TInt err = KErrNone;
+	TBuf <KMaxDataTypeLength> buf;
+
+	TInt numAttributes = aStringAttributeSet.Count();
+
+	// loop through all the attriutes in the set and find their values
+	for(i = 0; i < numAttributes; i++)
+		{
+		buf.SetLength(0);
+		attribute = aStringAttributeSet[i];
+		err = GetStringAttribute(attribute, buf, aUri);
+		err = aStringAttributeSet.SetValue(attribute,buf, err);
+		if(err != KErrNone)
+			{
+			return err;
+			}
+		}	
+	return KErrNone;
+	}
+
+void TF32DefaultAttributes::GetMimeTypeL(const TDesC& aURI, TDes8& aMimeType)
+	{
+	TUid appUid(KNullUid);
+	TDataType dataType;
+	RApaLsSession apparcSession;
+	
+	// Connect to Apparc
+	User::LeaveIfError(apparcSession.Connect());
+	CleanupClosePushL(apparcSession);
+
+	User::LeaveIfError(apparcSession.AppForDocument(aURI, appUid, dataType));
+	
+	if(dataType.Des8().Length() == 0)
+		{
+		User::Leave(KErrNotFound);
+		}
+
+	aMimeType.Append(dataType.Des8());
+	CleanupStack::PopAndDestroy(&apparcSession);
+	}
+
+
+TInt TF32DefaultAttributes::GetAttribute(TInt aAttribute, TInt& aValue, RFile& /*aFile*/)
+	{
+	return GetAttribute(aAttribute, aValue, KNullDesC);
+	}
+	
+TInt TF32DefaultAttributes::GetAttributeSet(RAttributeSet& aAttributeSet, RFile& aFile)
+	{
+	TInt i = 0;
+	TInt attribute = 0;
+	TInt value = 0;
+	TInt err = KErrNone;
+	TInt numAttributes = aAttributeSet.Count();
+	
+	// loop through all the attributes in the set and find their values
+	for(i = 0; i < numAttributes; i++)
+		{
+		attribute = aAttributeSet[i];
+		err = GetAttribute(attribute, value, aFile);
+		aAttributeSet.SetValue(attribute, value, err);
+		}	
+	return KErrNone;
+	}
+	
+TInt TF32DefaultAttributes::GetStringAttribute(TInt aAttribute, TDes& aValue, RFile& aFile)
+	{
+	TInt err = KErrNone;
+	TBuf8 <KMaxDataTypeLength> mimeType;
+
+	switch(aAttribute)
+		{
+		case EMimeType:
+			TRAP(err, GetMimeTypeL(aFile, mimeType));
+			if(err == KErrNone)
+				{
+				aValue.Copy(mimeType);
+				}
+			break;
+		default:
+			err = KErrCANotSupported;
+			break;
+		};
+	return err;
+	}
+	
+TInt TF32DefaultAttributes::GetStringAttributeSet(RStringAttributeSet& aStringAttributeSet, RFile& aFile)
+	{
+	TInt i = 0;
+	TInt attribute = 0;
+	TInt err = KErrNone;
+	TBuf <KMaxDataTypeLength> buf;
+
+	TInt numAttributes = aStringAttributeSet.Count();
+
+	// loop through all the attriutes in the set and find their values
+	for(i = 0; i < numAttributes; i++)
+		{
+		buf.SetLength(0);
+		attribute = aStringAttributeSet[i];
+		err = GetStringAttribute(attribute, buf, aFile);
+		err = aStringAttributeSet.SetValue(attribute,buf, err);
+		if(err != KErrNone)
+			{
+			return err;
+			}
+		}	
+	return KErrNone;
+	}
+	
+void TF32DefaultAttributes::GetMimeTypeL(RFile& aFile, TDes8& aMimeType)
+	{
+	TUid appUid(KNullUid);
+	TDataType dataType;
+	RApaLsSession apparcSession;
+	
+	// Connect to Apparc
+	User::LeaveIfError(apparcSession.Connect());
+	CleanupClosePushL(apparcSession);
+
+	User::LeaveIfError(apparcSession.AppForDocument(aFile, appUid, dataType));
+	
+	if(dataType.Des8().Length() == 0)
+		{
+		User::Leave(KErrNotFound);
+		}
+	
+	aMimeType.Append(dataType.Des8());
+	CleanupStack::PopAndDestroy(&apparcSession);
+	}
+
+TInt TF32DefaultAttributes::CheckUniqueId(const TDesC& aUniqueId)
+	{
+	// The only UniqueId values that make sense for the F32 agent are
+	// a zero length descriptor (indicating the application is referring to the entire file 
+	// or KDefaultContentObject which is also the entire file in the case of the F32 agent
+	if(aUniqueId.Length() == 0 || aUniqueId == KDefaultContentObject())
+		{
+		return KErrNone;	
+		}
+	else 
+		{
+		return KErrNotFound;	
+		}
+	}
+	
+TInt TF32DefaultAttributes::CheckVirtualPath(const TVirtualPathPtr& aVirtualPath)
+	{
+	// check the Unique Id
+	TInt err = CheckUniqueId(aVirtualPath.UniqueId());
+	
+	// check if the file exists
+	
+	
+	return err;
+	}	
+	
+TUint TF32DefaultAttributes::GetFileMode(TContentShareMode aMode)
+	{
+	
+	TUint fileMode = EFileStream | EFileRead;
+
+	if(aMode  == EContentShareReadWrite)
+		{
+		fileMode |= EFileShareReadersOrWriters;
+		}
+	else if(aMode == EContentShareExclusive)
+		{
+		fileMode  |= EFileShareExclusive;
+		}
+	else
+		{
+		fileMode |= EFileShareReadersOnly;
+		}
+		
+	return fileMode;
+	}