--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/filehandling/fileconverterfw/SRC/EXBUF.CPP Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,93 @@
+// Copyright (c) 1997-2009 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 <e32base.h>
+#include <e32def.h>
+
+#include <exbuf.h>
+
+//
+// class CExportBufferBase
+//
+
+EXPORT_C CExportBufferBase::CExportBufferBase(TInt aSize)
+ :iMaxSize(aSize)
+ {}
+
+EXPORT_C CExportBufferBase::~CExportBufferBase()
+ {
+ delete iExportBuffer;
+ }
+
+EXPORT_C void CExportBufferBase::ConstructL()
+ {
+ iExportBuffer=HBufC::NewL(iMaxSize);
+ ResetExportBuffer();
+ }
+
+EXPORT_C void CExportBufferBase::ResetExportBuffer()
+//
+ {
+ iWritePtr=CONST_CAST(TText*,iExportBuffer->Ptr());
+ iTBase=iWritePtr;
+ }
+
+EXPORT_C void CExportBufferBase::ResetWritePtr()
+ {
+ iWritePtr=iTBase;
+ }
+
+EXPORT_C void CExportBufferBase::FinalizeExport()
+ {
+ iExportBufferLength=iWritePtr-iTBase;
+ }
+
+EXPORT_C void CExportBufferBase::InsertL(TText aText)
+ {
+ if (iWritePtr>=iTBase+iMaxSize)
+ CommitExportBufferL();
+ *(iWritePtr++)=aText;
+ }
+
+//
+// class CExportDynamicBuffer
+//
+
+CExportDynamicBuffer::CExportDynamicBuffer(TInt aSize, CBufBase& aDynamicBuffer)
+ :CExportBufferBase(aSize),
+ iOutput(aDynamicBuffer)
+ {}
+
+EXPORT_C CExportDynamicBuffer* CExportDynamicBuffer::NewL(TInt aSize, CBufBase& aDynamicBuffer)
+ {
+ CExportDynamicBuffer* self=new(ELeave) CExportDynamicBuffer(aSize, aDynamicBuffer);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+
+EXPORT_C void CExportDynamicBuffer::ConstructL()
+ {
+ CExportBufferBase::ConstructL();
+ }
+
+EXPORT_C void CExportDynamicBuffer::CommitExportBufferL()
+//
+ {
+ FinalizeExport();
+ iOutput.InsertL(iOutput.Size(),iExportBuffer->Ptr(),iExportBufferLength);
+ ResetWritePtr();
+ }