sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __CENREP_INIFILE_H__
sl@0: #define __CENREP_INIFILE_H__
sl@0: 
sl@0: #include <s32file.h>
sl@0: #include "centralrepository.h"
sl@0: #include "log.h"
sl@0: #include "srvdefs.h"
sl@0: 
sl@0: using namespace NCentralRepositoryConstants;
sl@0: using namespace NCentralRepositoryResources;
sl@0: 
sl@0: //Forward declarations
sl@0: class RRangePolicyArray;
sl@0: class RDefaultMetaArray;
sl@0: class TServerSetting;
sl@0: class TSettingsAccessPolicy;
sl@0: class CSharedRepository;
sl@0: 
sl@0: //Max length of one setting statement
sl@0: const TInt KMaxLengthWithPolicyInfo = KMaxBinaryLength * 2 + 64;
sl@0: 
sl@0: ////////////////////////////////////////////////////////////////////////////////////////////////
sl@0: // CIniFileIn class
sl@0: /**
sl@0: @internalTechnology
sl@0: */
sl@0: class CIniFileIn : public CBase
sl@0: 	{
sl@0: 	enum {KReadPolicy,KWritePolicy};
sl@0: 
sl@0: public:
sl@0: 	enum TIniFileOpenMode {ERomOnly,EInstallOnly,EAuto};
sl@0: 
sl@0: public:
sl@0: 	static TInt NewLC(RFs& aFs,CIniFileIn*& aIniFile,const TDesC& aFullFileName);
sl@0: 	~CIniFileIn();
sl@0: 
sl@0: 	TInt ReadSettingL(TServerSetting& aSetting,TSecurityPolicy& aSingleReadPolicy,TSecurityPolicy& aSingleWritePolicy, TBool& aSingleReadPolicyFound, TBool& aSingleWritePolicyFound, TBool& aSingleMetaFound);
sl@0: 
sl@0: 	TInt ReadPlatSecSectionL(TSecurityPolicy& aDefaultReadPolicy, TBool& aGotDefaultReadPolicy,
sl@0: 							TSecurityPolicy& aDefaultWritePolicy, TBool& aGotDefaultWritePolicy,
sl@0: 							RRangePolicyArray& aRangePolicies);
sl@0: 	TInt ReadRdPolicyL(TSecurityPolicy& aReadPolicy);
sl@0: 	TInt ReadWrPolicyL(TSecurityPolicy& aWritePolicy);
sl@0: 	TInt ReadOwnerSectionL(TUint32 &aOwnerUID) ;
sl@0: 	TInt ReadTimeStampSectionL(TTime &aTimeStamp) ;
sl@0: 	TInt ReadDefaultMetaSecSectionL(TUint32& aDefaultMeta,
sl@0: 	                                RDefaultMetaArray& aDefaultMetaRanges) ;
sl@0: 	TInt SkipPlatSecSectionL();
sl@0: 	TInt SkipOwnerSectionL() ;
sl@0: 	TInt SkipDefaultMetaSectionL() ;
sl@0: 	TInt SkipTimeStampSectionL() ;
sl@0: 
sl@0: 	TInt FindMainSectionL(void) ;
sl@0: 	
sl@0: #ifdef CENTREP_TRACE
sl@0: 	HBufC* FullName();
sl@0: #endif
sl@0: private:
sl@0: 	TInt ReadHeaderL();
sl@0: 	TInt ReadSettingOnlyL(TServerSetting& aSetting, TBool& aSingleMetaFound);
sl@0: 	TInt ReadStringL(HBufC8*& aString);
sl@0: 	TInt ReadString16To8L(HBufC8*& aString);
sl@0: 	TInt ReadBinaryL(HBufC8*& aString);
sl@0: 	void SkipComments();
sl@0: 	void SkipEqualSign();
sl@0: 
sl@0: 	TInt ReadNumber(TUint32& aVal);
sl@0: 	TInt ReadCapabilityL(TCapability& aCapability);
sl@0: 	void CheckForAlwaysPassOrFailL(TBool& aAlwaysPass,TBool& aAlwaysFail);
sl@0: 	TInt ReadPolicyL(TSecurityPolicy& aPolicy,TInt aPolicyType);
sl@0: 	TInt ReadCapabilitiesL(TSecurityPolicy& aPolicy);
sl@0: 	TInt ReadSidAndCapabilitiesL(TSecurityPolicy& aPolicy,const TDesC& aPolicyType,
sl@0: 								TSecureId& aSid);
sl@0: 	TInt ReadRangePoliciesL(const TSecurityPolicy& aDefaultReadPolicy,const TSecurityPolicy& aDefaultWritePolicy,
sl@0: 				RRangePolicyArray& aRangePolicies);
sl@0: 	TInt ReadRangeMetaDefaultsL(RDefaultMetaArray& aDefaultMetaRanges);
sl@0: 
sl@0: 
sl@0: 	TInt GetPlatSecSectionLC(HBufC*& aSection);
sl@0: 	TInt GetTimeStampSectionLC(HBufC*& aSection);
sl@0: 	TInt GetOwnerSectionLC(HBufC*& aSection) ;
sl@0: 	TInt GetDefaultMetaSectionLC(HBufC*& aSection) ;
sl@0: 	TInt GetSectionLC(const TDesC16& aSectionId, HBufC*& aSection) ;
sl@0: 	CIniFileIn(RFs& aFs):iFs(aFs){}
sl@0: private:
sl@0: 	HBufC* iBuf;
sl@0: #ifdef CENTREP_TRACE
sl@0: 	HBufC* iFullName;
sl@0: #endif
sl@0: 	TLex iLex;
sl@0: 	TLexMark iMainSectionMark;
sl@0: 	RFs iFs;
sl@0: 	//
sl@0: 	};
sl@0: 
sl@0: ////////////////////////////////////////////////////////////////////////////////////////////////
sl@0: //The txt persistence is not needed inside the server but rather for the tool
sl@0: #ifdef CENTREP_CONV_TOOL
sl@0: 
sl@0: // CIniFileOut class
sl@0: enum TCapAccessMode
sl@0: 	{
sl@0: 	ECapReadAccess, 
sl@0: 	ECapWriteAccess
sl@0: 	};
sl@0: /**
sl@0: @internalTechnology
sl@0: */		
sl@0: class CIniFileOut : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	static CIniFileOut* NewLC(RFs& aFs,const TDesC& aOutFileName);
sl@0: 	~CIniFileOut();
sl@0:     void CommitL();
sl@0: 
sl@0: 	void WriteHeaderL();
sl@0: 	void WriteOwnerSectionL(TUid aOwner);
sl@0: 	void WriteTimeStampL(const TTime& aTime);
sl@0: 	void WriteMetaDataL(TUint32 aDefaultMeta,
sl@0: 	                    const RDefaultMetaArray& aDefaultMetaRanges);
sl@0: 
sl@0: #ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS
sl@0: 	void WritePlatSecL(const TSettingsAccessPolicy& aDefaultAccessPolicy,
sl@0: 					   const RRangePolicyArray& aRangePolicies,TUint32 aCreVersion);
sl@0: #else
sl@0:   	void WritePlatSecL(const TSecurityPolicy& aDefaultReadPolicy, 
sl@0:   					   const TSecurityPolicy& aDefaultWritePolicy,
sl@0:   					   const RRangePolicyArray& aRangePolicies);					   
sl@0: #endif					   
sl@0: 
sl@0: 	void WriteMainSectionHeaderL();
sl@0: 	void WriteSettingL(const TServerSetting& aSetting
sl@0: #ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS	
sl@0: 	,TUint32 aCreVersion
sl@0: #endif
sl@0: 	);
sl@0: 	void WriteSettingL(const TServerSetting& aSetting,
sl@0: 					   const TSettingsAccessPolicy& aAccessPolicy
sl@0: #ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS					   
sl@0: 	,TUint32 aCreVersion
sl@0: #endif
sl@0: 	);
sl@0: private:
sl@0: 	CIniFileOut(RFs& aFs);
sl@0: 	void ConstructL(const TDesC& aOutFileName);
sl@0: 	void WriteLineL(const TDesC& aData);
sl@0: 	void AppendSecurityPolicyL(const TSecurityPolicy& aPolicy,
sl@0: 							   TCapAccessMode aRdWrMode);
sl@0: 	void DoSettingL(const TServerSetting& aSetting
sl@0: #ifdef SYMBIAN_CENTREP_SUPPORT_MULTIROFS	
sl@0: 	,TUint32 aCreVersion
sl@0: #endif	
sl@0: 	);
sl@0: 
sl@0: private:
sl@0: 	TBool		iCommited;
sl@0: 	RFile 		iTransFile;			//Transaction file
sl@0: 	RFileBuf	iTransFileBuf;		//Transaction file buffer
sl@0: 	TParse		iTransFilePath;		//Transaction file name.
sl@0: 	TBuf<KMaxLengthWithPolicyInfo> iBuf;//General purpose buffer, used internally
sl@0: 	HBufC* iOutFileName;
sl@0: 	RFs 		iFs;
sl@0: 	};
sl@0: #endif //CENTREP_CONV_TOOL
sl@0: 
sl@0: #endif // __CENREP_INIFILE_H__