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os/persistentdata/persistentstorage/centralrepository/cenrepsrv/backup.inl
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "srvparams.h"

    17 

    18 inline void TRepositoryBackupStreamIndexElement::Set (TUid aUid, TStreamId aSettingsStream, TStreamId aDeletedSettingsStream, TStreamId aInstalledSettingsStream) 

    19 	{

    20 	iUid = aUid;

    21 	iSettingsStream = aSettingsStream ;

    22 	iDeletedSettingsStream = aDeletedSettingsStream;

    23 	iInstalledSettingsStream = aInstalledSettingsStream; 

    24 	} 

    25 

    26 inline void TRepositoryBackupStreamIndexElement::Get (TUid& aUid, TStreamId& aSettingsStreamId, TStreamId& aDeletedSettingsStreamId, TStreamId& aInstalledSettingsStream) 

    27 	{

    28 	aUid = iUid;

    29 	aSettingsStreamId = iSettingsStream;

    30 	aDeletedSettingsStreamId = iDeletedSettingsStream ;

    31 	aInstalledSettingsStream = iInstalledSettingsStream ;	

    32 	} 

    33 

    34 inline void TRepositoryBackupStreamIndexElement::ExternalizeL(RWriteStream& aStream) const

    35 	{

    36 	aStream << iUid ;

    37 	aStream << iSettingsStream ;

    38 	aStream << iDeletedSettingsStream ;

    39 	aStream << iInstalledSettingsStream ;	

    40 	}

    41 

    42 inline void TRepositoryBackupStreamIndexElement::InternalizeL(RReadStream& aStream, TUint32 aBackupStreamExtensions)

    43 	{

    44 	TUint32 intUid ;

    45 	aStream >> intUid ;

    46 	iUid.iUid = intUid ;

    47 	aStream >> iSettingsStream ;

    48 	if (aBackupStreamExtensions & EDeletedKeysSupported)

    49 		{

    50 		aStream >> iDeletedSettingsStream ;

    51 		}

    52 	if (aBackupStreamExtensions & EInstalledKeysSupported)

    53 		{

    54 		aStream >> iInstalledSettingsStream ;

    55 		}

    56 		

    57 	}

    58 

    59 

    60 inline CRepositoryBackupStreamIndex* CRepositoryBackupStreamIndex::NewL()

    61 	{

    62 	return new (ELeave) CRepositoryBackupStreamIndex ;

    63 	} 

    64 

    65 inline CRepositoryBackupStreamIndex* CRepositoryBackupStreamIndex::NewLC()

    66 	{

    67 	CRepositoryBackupStreamIndex* self = CRepositoryBackupStreamIndex::NewL();

    68 	CleanupStack::PushL(self) ;

    69 	return self ;

    70 	}

    71 

    72 inline CRepositoryBackupStreamIndex::~CRepositoryBackupStreamIndex() 

    73 	{

    74 	iStreamIndex.Close() ;

    75 	}

    76 	

    77 inline void CRepositoryBackupStreamIndex::Close(void) 

    78 	{

    79 	iStreamIndex.Close() ;

    80 	} 

    81 

    82 inline void CRepositoryBackupStreamIndex::Reset() 

    83 	{

    84 	iIndex = 0;

    85 	}

    86 

    87 inline void CRepositoryBackupStreamIndex::ExternalizeL(RWriteStream& aStream) const

    88 	{

    89 	TCardinality nElements = iStreamIndex.Count() ;

    90 	aStream << nElements ;

    91 	for (int i = 0; i < nElements; i++)

    92 		{

    93 		aStream << iStreamIndex[i] ;

    94 		}

    95 	} 

    96 	

    97 inline void CRepositoryBackupStreamIndex::InternalizeL(RReadStream& aStream, TUint32 aBackupStreamExtensions) 

    98 	{

    99 	TCardinality nElements ;

   100 	aStream >> nElements ;

   101 		

   102 	TRepositoryBackupStreamIndexElement indexElement ;

   103 	iStreamIndex.ReserveL(nElements);

   104 	for (int i = 0; i < nElements; i++)

   105 		{			

   106 		indexElement.InternalizeL(aStream, aBackupStreamExtensions);

   107 		iStreamIndex.AppendL(indexElement);

   108 		}		

   109 	}

   110 	

   111 

   112 inline TRepositoryBackupStreamHeader::TRepositoryBackupStreamHeader(TStreamId aIndexStreamId) : iBackupStreamUid(KServerUid3), iBackupStreamVersion(KBackupStreamVersion), iIndexStreamId(aIndexStreamId), iBackupExtensionsSupported(KBackupExtensionsSupported)

   113 	{

   114 	iReserved1 = 0 ;

   115 	iReserved2 = 0 ;

   116 	iReserved3 = 0 ;

   117 	iReserved4 = 0 ;

   118 	}

   119 	

   120 inline TRepositoryBackupStreamHeader::TRepositoryBackupStreamHeader()

   121 	{	

   122 	iReserved1 = 0 ;

   123 	iReserved2 = 0 ;

   124 	iReserved3 = 0 ;

   125 	iReserved4 = 0 ;

   126 	}

   127 		

   128 inline void TRepositoryBackupStreamHeader::ExternalizeL(RWriteStream& aStream) const

   129 	{

   130 	aStream << iBackupStreamUid ;

   131 	aStream << iBackupStreamVersion ;

   132 	aStream << iIndexStreamId ;

   133 	aStream << iBackupExtensionsSupported ;

   134 	aStream << iReserved1 ;

   135 	aStream << iReserved2 ;

   136 	aStream << iReserved3 ;

   137 	aStream << iReserved4 ;	

   138 	} 

   139 	

   140 inline void TRepositoryBackupStreamHeader::InternalizeL(RReadStream& aStream) 

   141 	{

   142 	aStream >> iBackupStreamUid ;

   143 	aStream >> iBackupStreamVersion ;

   144 	if ((iBackupStreamUid != KServerUid3) || 

   145 	    (iBackupStreamVersion > KBackupStreamVersion))

   146 	    {

   147 	    // No valid header found in stream - bail out before we

   148 	    // read off the end of the stream!

   149 	    User::Leave(KErrNotSupported) ;

   150 	    }

   151 	    

   152 	aStream >> iIndexStreamId ;

   153 	aStream >> iBackupExtensionsSupported ;

   154 	aStream >> iReserved1 ;

   155 	aStream >> iReserved2 ;

   156 	aStream >> iReserved3 ;

   157 	aStream >> iReserved4 ;	

   158 	}

   159 

   160 inline TUid TRepositoryBackupStreamHeader::getUid()

   161 	{

   162 	return iBackupStreamUid ;		

   163 	}

   164 

   165 inline TStreamId TRepositoryBackupStreamHeader::getIndexStreamId() 

   166 	{

   167 	return iIndexStreamId ;

   168 	}

   169 	

   170 inline TUint32 TRepositoryBackupStreamHeader::getVersion()

   171 	{

   172 	return iBackupStreamVersion ;

   173 	}

   174 	

   175 inline TUint32 TRepositoryBackupStreamHeader::getBackupExtensionsSupported()

   176 	{

   177 	return iBackupExtensionsSupported ;

   178 	}
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