/*

* 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 H_UTL_H

#define H_UTL_H

//

#include <stdio.h>

#ifdef __VC32__

 #ifdef __MSVCDOTNET__

  #include <iostream>

  #include <strstream>

  #include <fstream>

  using namespace std;

 #else //!__MSVCDOTNET__

  #include <iostream.h>

  #include <strstrea.h>

  #include <fstream.h>

 #endif //__MSVCDOTNET__

#else //!__VC32__

  #include <iostream.h>

  #include <strstream.h>

  #include <fstream.h>

#endif // __VC32__

#ifdef __LINUX__

#include <sys/types.h>

#include <sys/stat.h>

#include <unistd.h>

#include <ctype.h>

#define _close close

#define _filelength filelength

#define _lseek lseek

#define _read read

#define _snprintf snprintf

#define _vsnprintf vsnprintf

// linux case insensitive stromg comparisons have different names

#define stricmp  strcasecmp		

#define _stricmp strcasecmp		

#define strnicmp strncasecmp	

// to fix the linux problem: memcpy does not work with overlapped areas.

#define memcpy memmove

// hand-rolled strupr function for converting a string to all uppercase

char* strupr(char *a);

// return the length of a file

off_t filelength (int filedes);

#endif //__LINUX__

#include <e32defwrap.h>

#define ALIGN4K(a) ((a+0xfff)&0xfffff000)

#define ALIGN4(a) ((a+0x3)&0xfffffffc)

#ifdef HEAPCHK

#define NOIMAGE

#define WIN32_LEAN_AND_MEAN

#include <windows.h>

void HeapCheck();

#endif

#define Print H.PrintString

//

const TInt KMaxStringLength=0x400;

//

class HMem

	{

public:

	static TAny* Alloc(TAny * const aBaseAddress,const TUint32 aImageSize);

	static TAny* AllocZ( const TUint32 aImageSize );

	static void Free(TAny * const aMem);

	static void Copy(TAny * const aDestAddr,const TAny * const aSourceAddr,const TUint32 aLength);

	static void Move(TAny * const aDestAddr,const TAny * const aSourceAddr,const TUint32 aLength);

	static void Set(TAny * const aDestAddr, const TUint8 aFillChar, const TUint32 aLength);

	static void FillZ(TAny * const aDestAddr, const TUint32 aLength);

	static TUint CheckSum(TUint *aPtr, TInt aSize);

	static TUint CheckSum8(TUint8 *aPtr, TInt aSize);

	static TUint CheckSumOdd8(TUint8 *aPtr, TInt aSize);

	static TUint CheckSumEven8(TUint8 *aPtr, TInt aSize);

	static void Crc32(TUint32& aCrc, const TAny* aPtr, TInt aLength);

	};

template <class T,class S>

inline T* PtrAdd(T* aPtr,S aVal)

    {return((T*)(((TUint8*)aPtr)+aVal));}

template <class T>

inline T Min(T aLeft,T aRight)

    {return(aLeft<aRight ? aLeft : aRight);}

#endif