1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/security/securityanddataprivacytools/securitytools/certapp/store--/s32strm.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,187 @@
1.4 +#ifndef __S32STRM_H__
1.5 +#define __S32STRM_H__/*
1.6 +* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
1.7 +* All rights reserved.
1.8 +* This component and the accompanying materials are made available
1.9 +* under the terms of the License "Eclipse Public License v1.0"
1.10 +* which accompanies this distribution, and is available
1.11 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.12 +*
1.13 +* Initial Contributors:
1.14 +* Nokia Corporation - initial contribution.
1.15 +*
1.16 +* Contributors:
1.17 +*
1.18 +* Description:
1.19 +*
1.20 +*/
1.21 +
1.22 +
1.23 +#include <e32base.h>
1.24 +#include <s32buf.h>
1.25 +
1.26 +/**
1.27 + * @file
1.28 + * @internalComponent
1.29 + */
1.30 +
1.31 +namespace store_private
1.32 +{
1.33 +class MemStreamBuf;
1.34 +class FileStreamBuf;
1.35 +};
1.36 +
1.37 +
1.38 +class RWriteStream;
1.39 +class RReadStream
1.40 + {
1.41 +public:
1.42 + RReadStream();
1.43 + void Close();
1.44 + IMPORT_C void Release();
1.45 +//
1.46 + IMPORT_C void PushL();
1.47 + inline void Pop();
1.48 +//
1.49 + IMPORT_C void ReadL(TDes8& aDes);
1.50 + IMPORT_C void ReadL(TDes8& aDes,TInt aLength);
1.51 + IMPORT_C void ReadL(TDes8& aDes,TChar aDelim);
1.52 + IMPORT_C void ReadL(TUint8* aPtr,TInt aLength);
1.53 + IMPORT_C void ReadL(TInt aLength);
1.54 + inline void ReadL(RWriteStream& aStream);
1.55 + inline void ReadL(RWriteStream& aStream,TInt aLength);
1.56 +//
1.57 + IMPORT_C void ReadL(TDes16& aDes);
1.58 + IMPORT_C void ReadL(TDes16& aDes,TInt aLength);
1.59 + IMPORT_C void ReadL(TDes16& aDes,TChar aDelim);
1.60 + IMPORT_C void ReadL(TUint16* aPtr,TInt aLength);
1.61 +//
1.62 + IMPORT_C TInt8 ReadInt8L();
1.63 + IMPORT_C TInt16 ReadInt16L();
1.64 + IMPORT_C TInt32 ReadInt32L();
1.65 + IMPORT_C TUint8 ReadUint8L();
1.66 + IMPORT_C TUint16 ReadUint16L();
1.67 + IMPORT_C TUint32 ReadUint32L();
1.68 +
1.69 +protected:
1.70 + friend class CPermanentFileStore;
1.71 + MStreamBuf *iSrc; // Owned by store not this object
1.72 + };
1.73 +
1.74 +
1.75 +class RWriteStream
1.76 + {
1.77 +public:
1.78 + RWriteStream();
1.79 + IMPORT_C void Close();
1.80 + IMPORT_C void Release();
1.81 + IMPORT_C void CommitL();
1.82 +//
1.83 +//
1.84 + IMPORT_C void WriteL(const TDesC8& aDes);
1.85 + IMPORT_C void WriteL(const TDesC8& aDes,TInt aLength);
1.86 + IMPORT_C void WriteL(const TUint8* aPtr,TInt aLength);
1.87 + IMPORT_C void WriteL(RReadStream& aStream);
1.88 + IMPORT_C void WriteL(RReadStream& aStream,TInt aLength);
1.89 +//
1.90 + IMPORT_C void WriteL(const TDesC16& aDes);
1.91 + IMPORT_C void WriteL(const TDesC16& aDes,TInt aLength);
1.92 + IMPORT_C void WriteL(const TUint16* aPtr,TInt aLength);
1.93 +//
1.94 + IMPORT_C void WriteInt8L(TInt aValue);
1.95 + IMPORT_C void WriteInt16L(TInt aValue);
1.96 + IMPORT_C void WriteInt32L(TInt32 aValue);
1.97 + IMPORT_C void WriteUint8L(TUint aValue);
1.98 + IMPORT_C void WriteUint16L(TUint aValue);
1.99 + IMPORT_C void WriteUint32L(TUint32 aValue);
1.100 +protected:
1.101 + friend class CPermanentFileStore;
1.102 + MStreamBuf *iSnk; // Owned by store not this object
1.103 + };
1.104 +
1.105 +class TCardinality
1.106 + {
1.107 +public:
1.108 + TCardinality() : iCount(0) {}
1.109 + inline TCardinality(TInt aCount);
1.110 + inline operator TInt() const;
1.111 +//
1.112 + IMPORT_C void ExternalizeL(RWriteStream& aStream) const;
1.113 + IMPORT_C void InternalizeL(RReadStream& aStream);
1.114 +private:
1.115 + TInt iCount;
1.116 +private:
1.117 + IMPORT_C static void __DbgChkRange(TInt aCount);
1.118 + };
1.119 +
1.120 +class TDesHeader
1.121 + {
1.122 +public:
1.123 + TDesHeader() {}
1.124 + inline TDesHeader(const TDesC8& aDes8);
1.125 + inline TDesHeader(const TDesC16& aDes16);
1.126 + inline TDesHeader& operator=(const TDesC8& aDes8);
1.127 + inline TDesHeader& operator=(const TDesC16& aDes16);
1.128 +//
1.129 + inline TBool IsWidth8() const;
1.130 + inline TBool IsWidth16() const;
1.131 + inline TInt Length() const;
1.132 +//
1.133 + inline void ExternalizeL(RWriteStream& aStream) const;
1.134 + inline void InternalizeL(RReadStream& aStream);
1.135 +private:
1.136 + TCardinality iVal;
1.137 + };
1.138 +
1.139 +class TDesInternalizer
1.140 + {
1.141 +public:
1.142 + inline const TDesHeader& Header() const;
1.143 + inline TDesHeader& Header();
1.144 +//
1.145 + void operator()(TDes8& aDes8,RReadStream& aStream) const;
1.146 + void operator()(TDes16& aDes16,RReadStream& aStream) const;
1.147 + void ReadDesc8L (TDes8& aDes8,RReadStream& aStream) const;
1.148 + void ReadDesc16L (TDes16& aDes16,RReadStream& aStream) const;
1.149 +private:
1.150 + TDesHeader iHeader;
1.151 + };
1.152 +
1.153 +
1.154 +class Externalize
1.155 + {
1.156 +public:
1.157 + /** Indicates that an object will be externalized by calling its
1.158 + ExternalizeL() member. */
1.159 + class Member {};
1.160 +
1.161 + /** Indicates that an object will be externalized by calling a global
1.162 + ExternalizeL() function. */
1.163 + class Function {};
1.164 + };
1.165 +
1.166 +/**
1.167 + * A class whose members are used to distinguish between the two variants of
1.168 +the Symbian OS internal function DoInternalizeL().
1.169 +*/
1.170 +class Internalize
1.171 + {
1.172 +public:
1.173 + /** Indicates that an object will be internalized by calling its
1.174 + InternalizeL() member. */
1.175 + class Member {};
1.176 +
1.177 + /** Indicates that an object will be internalized by calling a global
1.178 + InternalizeL() function. */
1.179 + class Function {};
1.180 + };
1.181 +
1.182 +
1.183 +template <class T>
1.184 +inline RWriteStream& operator<<(RWriteStream& aStream,const T& anObject);
1.185 +template <class T>
1.186 +inline RReadStream& operator>>(RReadStream& aStream,T& anObject);
1.187 +
1.188 +#include <s32strm.inl>
1.189 +
1.190 +#endif