persistentstorage/store/UFILE/UF_UTL.CPP
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     1 // Copyright (c) 1998-2009 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 "UF_STD.H"
       
    17 
       
    18 GLDEF_C void Panic(TFilePanic aPanic)
       
    19 //
       
    20 // Panic the process with STORE-File as the category.
       
    21 //
       
    22 	{
       
    23 	_LIT(KCategory,"STORE-File");
       
    24 	User::Panic(KCategory,aPanic);
       
    25 	}
       
    26 
       
    27 EXPORT_C CFileStore* FileStoreFactory::DirectLC(RFileBuf& aBuf,const TUidType& aType)
       
    28 /** Opens an existing direct file store and creates a file store object to represent 
       
    29 it.
       
    30 
       
    31 @param aBuf The stream buffer to be used.
       
    32 @param aType The Uidtype for the store.
       
    33 @return A pointer to the new direct file store object. This is Null, if the 
       
    34 specified Uidtype is KNullUid or the first Uid component is not KDirectFileStoreLayoutUid. */
       
    35 	{
       
    36 	if ((! aType.IsValid()) || aType[0]!=KDirectFileStoreLayoutUid)
       
    37 		return NULL;
       
    38 //
       
    39 	CDirectFileStore* store=new(ELeave) CDirectFileStore(aBuf,aType);
       
    40 	CleanupStack::PushL(store);
       
    41 	store->MarshalL();
       
    42 	return store;
       
    43 	}
       
    44 
       
    45 EXPORT_C CFileStore* FileStoreFactory::PermanentLC(RFileBuf& aBuf,const TUidType& aType)
       
    46 /** Opens an existing permanent file store and creates a file store object to represent 
       
    47 it.
       
    48 
       
    49 @param aBuf The stream buffer to be used.
       
    50 @param aType The Uidtype for the store.
       
    51 @return A pointer to the new permanent file store object. This is Null, if 
       
    52 the specified Uidtype is KNullUid or the first Uid component is not KPermanentFileStoreLayoutUid. */
       
    53 	{
       
    54 	if ((! aType.IsValid()) || aType[0]!=KPermanentFileStoreLayoutUid)
       
    55 		return NULL;
       
    56 //
       
    57 	CPermanentFileStore* store=new(ELeave) CPermanentFileStore(aBuf,aType);
       
    58 	CleanupStack::PushL(store);
       
    59 	store->MarshalL();
       
    60 	return store;
       
    61 	}
       
    62