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// Copyright (c) 2007-2009 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 the License "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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// e32\kernel\crashdebug_gzip.h
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// Definitions for using Zlib with the crash logger
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//
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//
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#ifndef _CRASHLDEBUGZIP_H
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#define _CRASHLDEBUGZIP_H
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#include "crash_gzip.h"
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class CrashDebugger;
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/** Crash debugger wrapper class for Zlib deflate
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@internalComponent
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*/
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class TCrashDebugGzip : public MCrashGzip
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{
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public:
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/** Initialise ready for data output. Sets the deflate algorithm up.
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@param aDebugger - pointer to crash debugger
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*/
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void SetOutput(CrashDebugger* aDebugger);
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/** Write the passed data to the crash logger flash sector via the
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deflate compressor
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@param aDes The data to be written
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@return KErrNone or general error code
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*/
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virtual TInt Out(const TDesC8& aDes);
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/** @return the maximum length of the output file or
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-1 if the length of file is not restricted
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*/
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virtual TInt32 GetMaxLength();
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private:
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/** interface to crash debugger */
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CrashDebugger* iDebugger;
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};
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#endif //_CRASHLDEBUGZIP_H
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