1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/store/INC/U32STD.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,137 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#if !defined(STORE_INC_U32STD_H)
    1.20 +#define STORE_INC_U32STD_H
    1.21 +#if !defined(__S32STD_H__)
    1.22 +#include <s32std.h>
    1.23 +#endif
    1.24 +#if !defined(__S32SHARE_H__)
    1.25 +#include <s32share.h>
    1.26 +#endif
    1.27 +
    1.28 +#if defined(_DEBUG)
    1.29 +#define __DEBUG(s) s
    1.30 +#define __LEAVE(r) Util::__DbgLeave(r,_L8(__FILE__),__LINE__)
    1.31 +#define __LEAVE_NO_MEMORY() Util::__DbgLeaveNoMemory(_L8(__FILE__),__LINE__)
    1.32 +#define __LEAVE_IF_ERROR(r) Util::__DbgLeaveIfError(r,_L8(__FILE__),__LINE__)
    1.33 +#define __LEAVE_IF_NULL(p) Util::__DbgLeaveIfNull(p,_L8(__FILE__),__LINE__)
    1.34 +#else
    1.35 +#define __DEBUG(s)
    1.36 +#define __LEAVE(r) User::Leave(r)
    1.37 +#define __LEAVE_NO_MEMORY() User::LeaveNoMemory()
    1.38 +#define __LEAVE_IF_ERROR(r) User::LeaveIfError(r)
    1.39 +#define __LEAVE_IF_NULL(p) User::LeaveIfNull(p)
    1.40 +#endif
    1.41 +
    1.42 +class Util
    1.43 +	{
    1.44 +public:
    1.45 +#if defined (_DEBUG)
    1.46 +	static void __DbgLeave(TInt aReason,const TDesC8& aFileName,TInt aLineNo); 
    1.47 +	static void __DbgLeaveNoMemory(const TDesC8& aFileName,TInt aLineNo);
    1.48 +	static TInt __DbgLeaveIfError(TInt aReason,const TDesC8& aFileName,TInt aLineNo); 
    1.49 +	static TAny *__DbgLeaveIfNull(TAny *aPtr,const TDesC8& aFileName,TInt aLineNo);
    1.50 +#endif
    1.51 +	};
    1.52 +//
    1.53 +template <class T>
    1.54 +class TCapture
    1.55 +	{
    1.56 +public:
    1.57 +	inline TCapture(T& aRef);
    1.58 +	inline T& Object() const;
    1.59 +private:
    1.60 +	T* iPtr;
    1.61 +	};
    1.62 +//
    1.63 +class TDesHeader
    1.64 +	{
    1.65 +public:
    1.66 +	TDesHeader() {}
    1.67 +	inline TDesHeader(const TDesC8& aDes8);
    1.68 +	inline TDesHeader(const TDesC16& aDes16);
    1.69 +	inline TDesHeader& operator=(const TDesC8& aDes8);
    1.70 +	inline TDesHeader& operator=(const TDesC16& aDes16);
    1.71 +//
    1.72 +	inline TBool IsWidth8() const;
    1.73 +	inline TBool IsWidth16() const;
    1.74 +	inline TInt Length() const;
    1.75 +//
    1.76 +	inline void ExternalizeL(RWriteStream& aStream) const;
    1.77 +	inline void InternalizeL(RReadStream& aStream);
    1.78 +private:
    1.79 +	TCardinality iVal;
    1.80 +	};
    1.81 +class TDesInternalizer
    1.82 +	{
    1.83 +public:
    1.84 +	inline const TDesHeader& Header() const;
    1.85 +	inline TDesHeader& Header();
    1.86 +//
    1.87 +	void operator()(TDes8& aDes8,RReadStream& aStream) const;
    1.88 +	void operator()(TDes16& aDes16,RReadStream& aStream) const;
    1.89 +	void ReadDesc8L (TDes8& aDes8,RReadStream& aStream) const;
    1.90 +	void ReadDesc16L (TDes16& aDes16,RReadStream& aStream) const;
    1.91 +private:
    1.92 +	TDesHeader iHeader;
    1.93 +	};
    1.94 +//
    1.95 +NONSHARABLE_CLASS(TPtrInput) : public MStreamInput
    1.96 +	{
    1.97 +public:
    1.98 +	inline TPtrInput(TAny* aPtr);
    1.99 +//
   1.100 +	TInt PushL(const TAny* aPtr,TInt aMaxLength);
   1.101 +	TStreamTransfer ReadFromL(MStreamBuf& aSource,TStreamTransfer aTransfer);
   1.102 +private:
   1.103 +	TUint8* iPtr;
   1.104 +	};
   1.105 +//
   1.106 +NONSHARABLE_CLASS(TPtrOutput) : public MStreamOutput
   1.107 +	{
   1.108 +public:
   1.109 +	inline TPtrOutput(const TAny* aPtr);
   1.110 +//
   1.111 +	TInt PullL(TAny* aPtr,TInt aMaxLength);
   1.112 +	TStreamTransfer WriteToL(MStreamBuf& aSink,TStreamTransfer aTransfer);
   1.113 +private:
   1.114 +	const TUint8* iPtr;
   1.115 +	};
   1.116 +//
   1.117 +NONSHARABLE_CLASS(HDirectStoreBuf) : public RShareBuf
   1.118 +	{
   1.119 +public:
   1.120 +	static HDirectStoreBuf* CreateL(TStreamExchange& aHost,TStreamId& anId,TInt aMode=ERead|EWrite);
   1.121 +	static HDirectStoreBuf* OpenL(TStreamExchange& aHost,TStreamId anId,TInt aMode=ERead|EWrite);
   1.122 +//
   1.123 +	virtual inline ~HDirectStoreBuf();
   1.124 +private:
   1.125 +	static HDirectStoreBuf* NewL(TStreamExchange& aHost,TInt anOffset,TInt aMode);
   1.126 +	inline HDirectStoreBuf(TInt anOffset);
   1.127 +//
   1.128 +	void DoRelease();
   1.129 +	TStreamPos DoSeekL(TMark aMark,TStreamLocation aLocation,TInt anOffset);
   1.130 +private:
   1.131 +	TInt iOff;
   1.132 +	};
   1.133 +//
   1.134 +template <class T>
   1.135 +inline TCapture<T> Capture(T& aRef)
   1.136 +	{return TCapture<T>(aRef);}
   1.137 +
   1.138 +
   1.139 +#include "U32STD.INL"
   1.140 +#endif