--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/store/UFILE/UF_STRM.CPP	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,171 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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 "UF_STD.H"
+
+EXPORT_C RFileReadStream::RFileReadStream(RFile& aFile,TInt aPos)
+/** Constructs the read stream object, associates it with an already opened file, 
+and prepares the stream for reading.
+
+@param aFile A reference to the opened file.
+@param aPos The offset into the file from where the stream is to be read. Defaults 
+to zero. */
+	{
+	Attach(aFile,aPos);
+	}
+
+EXPORT_C TInt RFileReadStream::Open(RFs& aFs,const TDesC& aName,TUint aFileMode)
+/** Opens a file containing a stream and prepares the stream for reading.
+
+The stream will be read from offset zero in the file.
+
+@param aFs Handle to a file server session.
+@param aName The full path name of the file.
+@param aFileMode The mode in which the file is to be accessed. The mode is 
+defined by by the TFileMode type.
+@return KErrNone, if successful; otherwise, one of the other system wide eror 
+codes. 
+@see TFileMode */
+	{
+	TInt r=iSource.Open(aFs,aName,aFileMode);
+	if (r==KErrNone)
+		RReadStream::Attach(&iSource);
+	return r;
+	}
+
+EXPORT_C void RFileReadStream::Attach(RFile& aFile,TInt aPos)
+/** Associates this stream with an already opened file and prepares the stream 
+for reading.
+
+@param aFile A reference to the opened file.
+@param aPos The offset into the file from where the stream is to be read. Defaults 
+to zero. */
+	{
+	iSource.Attach(aFile,aPos);
+	RReadStream::Attach(&iSource);
+	}
+
+EXPORT_C RFileWriteStream::RFileWriteStream(RFile& aFile,TInt aPos)
+/** Constructs the write stream object, associates it with an already opened file, 
+and prepares the stream for writing.
+
+@param aFile A reference to the opened file.
+@param aPos The offset into the file where the stream is to be written. Defaults 
+to zero. */
+	{
+	Attach(aFile,aPos);
+	}
+
+EXPORT_C TInt RFileWriteStream::Open(RFs& aFs,const TDesC& aName,TUint aFileMode)
+/** Opens a file containing a stream and prepares the stream for writing.
+
+The stream will be written to offset zero in the file.
+
+@param aFs Handle to a file server session.
+@param aName The full path name of the file.
+@param aFileMode The mode in which the file is to be accessed. The mode is 
+defined by by the TFileMode type.
+@return KErrNone, if successful; otherwise, one of the other system wide error 
+codes.
+@see TFileMode */
+	{
+	TInt r=iSink.Open(aFs,aName,aFileMode);
+	if (r==KErrNone)
+		RWriteStream::Attach(&iSink);
+	return r;
+	}
+
+EXPORT_C TInt RFileWriteStream::Create(RFs& aFs,const TDesC& aName,TUint aFileMode)
+/** Creates a new file, associates it with this stream, and prepares the stream 
+for writing.
+
+The stream will be written to offset zero in the file.
+
+@param aFs Handle to a file server session.
+@param aName The full path name of the new file. A file with this name must 
+not already exist. 
+@param aFileMode The mode in which the file is to be accessed. The mode is 
+defined by by the TFileMode type.
+@return KErrNone, if successful; otherwise, one of the other system wide error 
+codes.
+@see TFileMode */
+	{
+	TInt r=iSink.Create(aFs,aName,aFileMode);
+	if (r==KErrNone)
+		RWriteStream::Attach(&iSink);
+	return r;
+	}
+
+EXPORT_C TInt RFileWriteStream::Replace(RFs& aFs,const TDesC& aName,TUint aFileMode)
+/** Creates a new file, associates the file with this stream, and prepares the 
+stream for writing.
+
+The file replaces any existing file of the same name.
+
+The stream will be written to offset zero in the file.
+
+@param aFs Handle to a file server session.
+@param aName The full path name of the file.
+@param aFileMode The mode in which the file is to be accessed. The mode is 
+defined by by the TFileMode type.
+@return KErrNone, if successful; otherwise, one of the other system wide error 
+codes.
+@see TFileMode */
+	{
+	TInt r=iSink.Replace(aFs,aName,aFileMode);
+	if (r==KErrNone)
+		RWriteStream::Attach(&iSink);
+	return r;
+	}
+
+EXPORT_C TInt RFileWriteStream::Temp(RFs& aFs,const TDesC& aPath,TFileName& aName,TUint aFileMode)
+/** Creates a temporary file, associates it with this stream, and prepares the 
+stream for writing.
+
+The new file is created in the specified path and a unique file name is generated 
+by the file server.
+
+Note that the store framework does not delete a temporary file after it is 
+closed.
+
+The stream will be written to offset zero in the file.
+
+@param aFs Handle to a file server session.
+@param aPath The path where the new file is to be created.
+@param aName On return, contains the full path name of the new file.
+@param aFileMode The mode in which the file is to be accessed. The mode is 
+defined by by the TFileMode type.
+@return KErrNone, if successful; otherwise, one of the other system wide error 
+codes.
+@see TFileMode */
+	{
+	TInt r=iSink.Temp(aFs,aPath,aName,aFileMode);
+	if (r==KErrNone)
+		RWriteStream::Attach(&iSink);
+	return r;
+	}
+
+EXPORT_C void RFileWriteStream::Attach(RFile& aFile,TInt aPos)
+/** Associates this stream with an already opened file and prepares the stream 
+for writing.
+
+@param aFile A reference to the opened file.
+@param aPos The offset into the file where the stream is to be written. Defaults 
+to zero. */
+	{
+	iSink.Attach(aFile,aPos);
+	RWriteStream::Attach(&iSink);
+	}
+