--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/userlibandfileserver/fileserver/sfat32/sl_dir.cpp	Mon Dec 21 16:14:42 2009 +0000
@@ -0,0 +1,146 @@
+// Copyright (c) 1996-2009 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:
+// f32\sfat\sl_dir.cpp
+// 
+//
+
+#include "sl_std.h"
+
+CFatDirCB* CFatDirCB::NewL()
+//
+// Static constructor
+//
+	{
+
+	CFatDirCB* fatDirCB=new(ELeave) CFatDirCB;
+	return fatDirCB;
+	}
+
+CFatDirCB::CFatDirCB()
+//
+// Constructor
+//
+	{
+	}
+
+CFatDirCB::~CFatDirCB()
+//
+// Destructor
+//
+	{
+	
+	delete iMatch;
+	delete iLongNameBuf;
+	}
+
+void CFatDirCB::SetDirL(const TFatDirEntry& anEntry,const TDesC& aName)
+//
+// Set the current entry to anEntryAddr
+//
+	{
+
+	__PRINT(_L("CFatDirCB::SetDirL"));	
+//	iEntryAddr=0;
+//	iPending=EFalse;
+	iEntry=anEntry;
+	iCurrentPos.iCluster= FatMount().StartCluster(iEntry);
+	iMatch=aName.AllocL();
+	if (iUidType[0]!=TUid::Null() || iUidType[1]!=TUid::Null() || iUidType[2]!=TUid::Null())
+		iMatchUid=ETrue;
+	}
+
+LOCAL_C TBool CompareUid(const TUidType& aUidTrg, const TUidType& aUidSuitor)
+//
+// Compare the suitor to the target pattern
+//
+	{
+	
+	if (aUidTrg[0]!=TUid::Null() && aUidTrg[0]!=aUidSuitor[0])
+		return(EFalse);
+	if (aUidTrg[1]!=TUid::Null() && aUidTrg[1]!=aUidSuitor[1])
+		return(EFalse);
+	if (aUidTrg[2]!=TUid::Null() && aUidTrg[2]!=aUidSuitor[2])
+		return(EFalse);
+	return(ETrue);
+	}
+
+void CFatDirCB::ReadL(TEntry &anEntry)
+//
+// Read the next entry from the directory.
+//
+	{
+
+	__PRINT(_L("CFatDirCB::ReadL"));
+    
+    FatMount().CheckStateConsistentL();
+    
+
+	Mem::FillZ(&anEntry.iType,sizeof(TUidType));
+
+	TPtr entryName(anEntry.iName.Des());
+	FOREVER
+		{
+		if (iPending)
+			entryName=(*iLongNameBuf);
+		else
+			{
+            FatMount().FindDosNameL(*iMatch,iAtt,iCurrentPos,iEntry,entryName,KErrEof);
+			FatMount().MoveToNextEntryL(iCurrentPos);
+			}
+		iPending=EFalse;
+		if (iEntry.Attributes()&~KEntryAttMaskSupported)
+			continue; // Ignore illegal entries
+		anEntry.iAtt=iEntry.Attributes();
+		anEntry.iSize=iEntry.Size();
+		anEntry.iModified=iEntry.Time(FatMount().TimeOffset() );
+	
+		if (entryName.Length()==0)
+			{
+			//	VFAT entry names are always created for UNICODE at an earlier stage
+			//	However, UNICODE builds may still encounter genuine FAT filenames through
+			//	the introduction of files created using a narrow (ASCII) build
+			TBuf8<0x20> dosName(DosNameFromStdFormat(iEntry.Name()));
+			LocaleUtils::ConvertToUnicodeL(entryName, dosName);
+			}
+		TBool matchedUid=ETrue;
+		if (iMatchUid && (anEntry.iAtt&KEntryAttDir)==EFalse)
+			{
+			if ((TUint)anEntry.iSize>=sizeof(TCheckedUid))
+				FatMount().ReadUidL(FatMount().StartCluster(iEntry),anEntry);
+			if (CompareUid(iUidType,anEntry.iType)==EFalse)
+				matchedUid=EFalse;
+			}
+					
+		if (matchedUid)
+			break;
+		}
+	if ((iAtt&KEntryAttAllowUid)==0 || (anEntry.iAtt&KEntryAttDir) || (TUint)anEntry.iSize<sizeof(TCheckedUid))
+		return;
+	if (iMatchUid==EFalse)
+		{
+		TInt r;
+		TRAP(r,FatMount().ReadUidL(FatMount().StartCluster(iEntry),anEntry));
+		if(r!=KErrNone && r!=KErrCorrupt)
+			User::Leave(r);
+		}
+	}
+
+void CFatDirCB::StoreLongEntryNameL(const TDesC& aName)
+//
+// Store aName while next read is pending
+//
+	{
+
+	AllocBufferL(iLongNameBuf,aName);
+	}