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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#if !defined(__EXBUF_H__) |
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#define __EXBUF_H__ |
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class CExportBufferBase : public CBase |
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/** |
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CExportBufferBase |
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@publishedPartner |
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@deprecated |
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*/ |
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{ |
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// The purpose of this class is to provide a method of |
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// abstracting the destination of an output through a buffer |
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// The class is intended to be used for a single output then destroyed |
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public: |
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IMPORT_C CExportBufferBase(TInt aMaxSize); |
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IMPORT_C ~CExportBufferBase(); |
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IMPORT_C void ConstructL(); |
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virtual void CommitExportBufferL()=0; |
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IMPORT_C void ResetExportBuffer(); |
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IMPORT_C void ResetWritePtr(); |
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IMPORT_C void FinalizeExport(); |
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IMPORT_C void InsertL(TText aText); // !! TText should be TText8 - do I need an overload here for Unicode? |
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protected: |
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TInt iExportBufferLength; |
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HBufC* iExportBuffer; |
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private: |
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TText* iWritePtr; |
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TText* iTBase; |
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TInt iMaxSize; |
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}; |
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class CExportDynamicBuffer : public CExportBufferBase |
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/** |
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CExportDynamicBuffer |
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@publishedPartner |
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@deprecated |
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*/ |
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{ |
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public: |
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IMPORT_C static CExportDynamicBuffer* NewL(TInt aSize, CBufBase& aDynamicBuffer); |
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IMPORT_C void ConstructL(); |
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public: // from CExportBufferBase |
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IMPORT_C void CommitExportBufferL(); |
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private: |
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CExportDynamicBuffer(TInt aSize, CBufBase& aDynamicBuffer); |
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private: |
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CBufBase& iOutput; |
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}; |
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#endif // __EXBUF_H__ |