crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianNativeTools/Include/inflate.h
Version 1.0.13. The most important changes are:
-detailed defect hash added
-panic descriptions updated
-release build is working
-simple command line usage added
/*
* Copyright (c) 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:
*
*/
#ifndef __INFLATE_H__
#define __INFLATE_H__
#include "e32defwrap.h"
#include "huffman.h"
const TInt KDeflateMinLength=3;
const TInt KDeflateMaxDistance=(1<<KDeflateDistanceMag);
const TInt KDeflateDistCodeBase=0x200;
/**
Class for inflater
@internalComponent
@released
*/
class CInflater
{
public:
enum {EBufSize = 0x800, ESafetyZone=8};
public:
static CInflater* NewLC(TBitInput& aInput);
~CInflater();
TInt ReadL(TUint8* aBuffer,TInt aLength);
TInt SkipL(TInt aLength);
private:
CInflater(TBitInput& aInput);
void ConstructL();
void InitL();
TInt InflateL();
private:
TBitInput* iBits;
const TUint8* iRptr; // partial segment
TInt iLen;
const TUint8* iAvail; // available data
const TUint8* iLimit;
TEncoding* iEncoding;
TUint8* iOut; // circular buffer for distance matches
TUint8 iHuff[EBufSize+ESafetyZone]; // huffman data
};
#endif