1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/persistentstorage/centralrepository/common/inc/heaprepos.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,141 @@
1.4 +// Copyright (c) 2008-2009 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 +#ifndef HEAPREPOS_H_
1.20 +#define HEAPREPOS_H_
1.21 +
1.22 +#include <e32base.h>
1.23 +#include "setting.h"
1.24 +#include "datatype.h"
1.25 +#include "cregen.h"
1.26 +#include "inifile.h"
1.27 +
1.28 +/**
1.29 +@internalTechnology
1.30 +*/
1.31 +class CHeapRepository : public CBase
1.32 + {
1.33 + friend class CCreGenerator;
1.34 + friend class TConvToolTester;
1.35 +
1.36 +public:
1.37 + static CHeapRepository* NewL(TUid aUid);
1.38 + ~CHeapRepository();
1.39 + void ResetContent();
1.40 +
1.41 + //-------------general get/set function-------------------------------------
1.42 + TBool IsEmpty();
1.43 + inline TUid Uid() const {return iUid;};
1.44 + inline void SetUid(TUid aUid){iUid=aUid;};
1.45 + inline TUid Owner() {return iOwner ;} ;
1.46 + inline void SetOwner(TUid aOwner){iOwner=aOwner;};
1.47 +
1.48 + inline RSettingsArray& SettingsArray();
1.49 + inline RArray<TUint32>& DeletedSettingsArray();
1.50 + inline RPointerArray<TSettingsAccessPolicy>& SinglePolicyArray();
1.51 + inline RRangePolicyArray& RangePolicyArray();
1.52 + inline RDefaultMetaArray& RangeMetaArray();
1.53 + inline TUint32 DefaultMeta() {return iDefaultMeta;};
1.54 + inline void SetDefaultMeta(TUint32 aMeta){iDefaultMeta=aMeta;};
1.55 +
1.56 + inline TTime TimeStamp() const {return iTimeStamp;};
1.57 + inline void SetTimeStamp(const TTime& aTime){iTimeStamp=aTime;};
1.58 +
1.59 +
1.60 + //-------------security retrieval function-----------------------------
1.61 + static TBool SinglePolicyMatchOnKey(const TSettingsAccessPolicy& aSinglePolicy, const TSettingsAccessPolicy& aSinglePolicyIndexItem);
1.62 + static TInt CompareKeyIds(const TSettingsAccessPolicy& aSinglePolicy, const TSettingsAccessPolicy& aSinglePolicyIndexItem);
1.63 + TSettingsAccessPolicy* GetFallbackAccessPolicy(TUint32 aId
1.64 +#ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS
1.65 + ,TBool aSkipSingle=EFalse
1.66 +#endif
1.67 + );
1.68 + const TSecurityPolicy& GetFallbackReadAccessPolicy(TUint32 aId);
1.69 + inline const TSecurityPolicy& GetReadAccessPolicy(const TServerSetting& aSetting);
1.70 + inline const TSecurityPolicy& GetReadAccessPolicy(TUint32 aId);
1.71 + inline const TSecurityPolicy& GetDefaultReadAccessPolicy();
1.72 + const TSecurityPolicy& GetFallbackWriteAccessPolicy(TUint32 aId);
1.73 + inline const TSecurityPolicy& GetWriteAccessPolicy(const TServerSetting& aSetting);
1.74 + inline const TSecurityPolicy& GetWriteAccessPolicy(TUint32 aId);
1.75 + inline const TSecurityPolicy& GetDefaultWriteAccessPolicy();
1.76 + inline void SetDefaultPolicy(const TSettingsAccessPolicy& aDefaultPolicy)
1.77 + {
1.78 + iDefaultPolicy.iReadAccessPolicy=aDefaultPolicy.iReadAccessPolicy;
1.79 + iDefaultPolicy.iWriteAccessPolicy=aDefaultPolicy.iWriteAccessPolicy;
1.80 + }
1.81 + inline TSettingsAccessPolicy& GetDefaultAccessPolicy()
1.82 + {
1.83 + return iDefaultPolicy;
1.84 + }
1.85 +
1.86 + //-------------file i/o cre read/write and ini read write---------------
1.87 + void ExternalizeCre(TUint8 aPersistVersion,RWriteStream& aStream) const;
1.88 + void InternalizeCreL(RReadStream& aStream) ;
1.89 + TInt CommitChanges(RFs& aFs,TUint8 aPersistVersion,const TDesC& aTargetFilePath);
1.90 + void CreateRepositoryFromCreFileL(RFs& aFs,const TDesC& aFilePath);
1.91 +#ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS
1.92 + void CreateRepositoryFromCreFileL(RFs& aFs,const TDesC& aFilePath,TUint8& aCreVersion);
1.93 + void InternalizeCreL(RReadStream& aStream,TUint8& aCreVersion)
1.94 + {
1.95 + CCreGenerator::InternalizeCreL(*this, aStream,aCreVersion);
1.96 + }
1.97 +#endif
1.98 + void ReloadContentL(CIniFileIn& aIniFile);
1.99 + TInt ReloadContentExceptSettingsL(CIniFileIn& aIniFile);
1.100 +
1.101 + void SetMetaDataOnRead(TServerSetting& aSetting, TBool aSingleMetaFound);
1.102 + static void SinglePoliciesCleanup(TAny *aPtr);
1.103 +
1.104 + TInt ReadSettingSavePolicyL(CIniFileIn& aFile,TServerSetting& aSetting, TSettingsAccessPolicy* &aPolicy, TBool& aSingleMetaFound);
1.105 + TInt Create(TServerSetting& s, TSettingsAccessPolicy* &aPolicy, TBool aSingleMetaFound=EFalse);
1.106 +
1.107 + //only used for the conv tool so configured out here using macro
1.108 +#ifdef CENTREP_CONV_TOOL
1.109 + void DoCommitChangesToIniFileL(RFs& aFs,const TDesC& aOutFileName
1.110 +#ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS
1.111 + ,TUint32 aCreVersion
1.112 +#endif
1.113 + );
1.114 +#endif
1.115 +
1.116 +private:
1.117 + void DoCommitChangesL(RFs& aFs,TUint8 aPersistVersion,const TDesC& aFilePath);
1.118 + CHeapRepository(TUid aUid);
1.119 +
1.120 +private:
1.121 + enum {KGranularity=8};
1.122 + RSettingsArray iSettings;
1.123 + TUid iUid;
1.124 + TUid iOwner;
1.125 +
1.126 + //security policy
1.127 + TSettingsAccessPolicy iDefaultPolicy;
1.128 + RPointerArray<TSettingsAccessPolicy> iSinglePolicies;
1.129 + RRangePolicyArray iRangePolicies;
1.130 +
1.131 + //meta data
1.132 + TUint32 iDefaultMeta ;
1.133 + RDefaultMetaArray iRangeMeta ;
1.134 +
1.135 + // Keep track of deleted keys so that deletions can be propagated across
1.136 + // a Backup/Restore cycle when backup data is merged with initialisation
1.137 + // file during restore process.
1.138 + RArray<TUint32> iDeletedSettings ;
1.139 + TTime iTimeStamp;
1.140 + };
1.141 +
1.142 +#include "heaprepos.inl"
1.143 +
1.144 +#endif /*HEAPREPOS_H_*/