--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/obex/obexprotocol/obex/src/obexsyncfilewriter.cpp	Tue Oct 19 11:00:12 2010 +0800
@@ -0,0 +1,166 @@
+// Copyright (c) 2003-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#include <f32file.h>
+#include "obexsyncfilewriter.h"
+#include "logger.h"
+
+#ifdef __FLOG_ACTIVE
+_LIT8(KLogComponent, "OBEX");
+#endif
+
+//
+// Panic category for CObexSyncFileWriter
+//
+_LIT(KObexSyncFileWriterPanic, "Obex-SFW");
+
+/**
+Panic codes for CObexSyncFileWriter
+
+@internalComponent
+@released
+*/
+enum TSyncObexFileWriterPanic
+	{
+	/** Null buffer pointer */
+	ENullBufferPointer
+	};
+
+//
+// Implementation of CObexSyncFileWriter
+//
+
+/**
+Factory function
+
+Note that we return a pointer to the interface class, so
+that this class can only be used through this interface.
+This class in an implementation of a strategy as part of
+a Strategy pattern.  CObexAsyncFileWriter provides an
+alternative strategy implementation, with CObexBufObject
+as the context for these strategies.
+
+@see MObexFileWriter
+@see CObexAsyncFileWriter
+@see CObexBufObject
+
+@internalComponent
+@released
+
+@param aFile The file we're writing to
+@return An MObexFileWriter for writing to file
+*/
+MObexFileWriter* CObexSyncFileWriter::NewL(RFile& aFile)
+	{
+	CObexSyncFileWriter* self = new(ELeave) CObexSyncFileWriter(aFile);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+/**
+Constructor
+
+@internalComponent
+@released
+
+@param aFile The file to write to
+*/
+CObexSyncFileWriter::CObexSyncFileWriter(RFile& aFile)
+	: iFile(aFile)
+	{
+	}
+
+/**
+2nd phase constructor
+
+@internalComponent
+@released
+*/	
+void CObexSyncFileWriter::ConstructL()
+	{
+	}
+
+/**
+Normal write to file
+
+@internalComponent
+@released
+
+@param aPos The file position
+@param aBuf The buffer we're to write. We use this buffer by copying the pointer
+			and return the buffer we previously wrote to the caller by updating
+			the pointer.  If an error occurs, the buffers are not swapped and
+			the pointer is not updated.  Note that this class never owns any
+			buffers and that passing a buffer to this function does not imply a
+			transfer of ownership.
+@return Symbian OS error code
+*/
+TInt CObexSyncFileWriter::Write(TInt aPos, CBufBase*& aBuf)
+	{
+	__ASSERT_ALWAYS(aBuf, PANIC(KObexSyncFileWriterPanic, ENullBufferPointer));
+
+	// Write the next block
+	return iFile.Write(aPos, aBuf->Ptr(0));
+	}
+
+/**
+Final, synchronous write to file
+
+@internalComponent
+@released
+
+@param aPos The file position
+@param aBuf The buffer we're to write. We use this buffer by copying the pointer
+            and return the buffer we previously wrote to the caller by updating
+            the pointer.  If an error occurs, the buffers are not swapped and
+            the pointer is not updated.  Note that this class never owns any
+            buffers and that passing a buffer to this function does not imply a
+            transfer of ownership.
+@param aLength The amount of the buffer to write
+@return Symbian OS error code
+*/	
+TInt CObexSyncFileWriter::FinalWrite(TInt aPos, CBufBase*& aBuf, TInt aLength)
+	{
+	__ASSERT_ALWAYS(aBuf, PANIC(KObexSyncFileWriterPanic, ENullBufferPointer));
+
+	// Write the final block
+	TInt err = iFile.Write(aPos, aBuf->Ptr(0), aLength);
+	if (err == KErrNone)
+		{
+		//flush the buffer, commit the write
+		return iFile.Flush();
+		}
+	else
+		{
+		return err;
+		}
+	}
+
+/**
+Destructor
+
+@internalComponent
+@released
+*/
+CObexSyncFileWriter::~CObexSyncFileWriter()
+	{
+	}