mpxplugins/serviceplugins/collectionplugins/mpxsqlitedbcommon/src/mpxdbmanager.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 14 Apr 2010 15:54:18 +0300
branchRCL_3
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permissions -rw-r--r--
Revision: 201013 Kit: 201015
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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  This class is responsible for managing all database access
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*                databases.
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*
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*/
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// INCLUDE FILES
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#include <sqldb.h>
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#include <badesca.h>
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#include <f32file.h>
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// PREQ2536 the files sqlrowsetutil.h and sqlrowsetutil.cpp has been removed
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//#ifdef __WINSCW__    
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//#include <sqlrowsetutil.h>
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//#endif
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#include <sysutil.h>
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#ifdef __RAMDISK_PERF_ENABLE
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#include <centralrepository.h>
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#include <BAUTILS.H>  
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#include <mpxinternalcrkeys.h>
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#endif //__RAMDISK_PERF_ENABLE
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#include <mpxlog.h>
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#include "mpxdbcommondef.h"
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#include "mpxtable.h"
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#include "mpxdbmanager.h"
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// CONSTANTS
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// Version of   Database
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const   TInt KMPXDbVersion[] = {6,0,0};
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_LIT8( KMCSqlConfig, "cache_size=1024; page_size=16384; " );
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_LIT(KSecureFilePath,   "%S[%x]%S");
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_LIT(KRootDrive, "C:");
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_LIT(KAliasName, "%1SDrive");
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_LIT(KBeginTransaction, "BEGIN TRANSACTION");
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_LIT(KCommitTransaction, "COMMIT TRANSACTION");
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_LIT(KRollbackTransaction, "ROLLBACK TRANSACTION");
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_LIT(KOrderByToken, "ORDER BY");
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_LIT(KDBNameToken, ":dbname");
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_LIT(KPlDBNameToken, ":pldbname");
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_LIT(KUnionAllToken, " UNION ALL ");
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_LIT(KSelectToken, "SELECT");
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//for database deletion
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_LIT( KDBFilePath, "\\private\\10281e17\\" );
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_LIT( KDBFilePattern, "*.db*" );    
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#ifdef _DEBUG
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_LIT(KTableQuery, "SELECT * FROM %S");
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_LIT(KAttachedTableQuery, "SELECT * FROM :dbname.%S");
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_LIT(KFindAllCDriveTablesQuery, "SELECT name FROM   sqlite_master WHERE type = 'table' ORDER BY name");
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_LIT(KFindAllAttachedTablesQuery, "SELECT name FROM :dbname.sqlite_master WHERE type = 'table' ORDER BY name");
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_LIT(KNameColumn, "name");
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#endif
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const TInt KMaxLogQuery = 248;
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const TInt KBufIncrement = 10;
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#ifdef __RAMDISK_PERF_ENABLE
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_LIT(KSecurePath,   "[%x]%S");
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_LIT(KRAMAliasName, "%S");
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_LIT( KDummyDbFile, "%c:\\private\\10281e17\\dummydb.dat" );
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const TInt64 KMPMegaByte = 1048576;
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const TInt64 KMPEstimatedSongInBytes = KMPMegaByte * 2; 
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const TInt KMPEstimatedSizePerDBEntry = 3000; // worst scenario, can be lower if needed
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const TInt KMPMinimumRAMSizeToRun = 6 * KMPMegaByte; 
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// if RAM is lower than 5MB, doesn't seem enough for SQL as well.
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// so we set this number to move back DBs before being kicked out
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#endif //__RAMDISK_PERF_ENABLE
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0
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// Used to suppress overflow when appending formatted text to a buffer.
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class TOverflowHandle :
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    public TDesOverflow
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    {
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    public:
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        TOverflowHandle() :
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            iFlag(EFalse)
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            {
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            }
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        virtual void Overflow(TDes& /* aDes */)
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            {
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            iFlag = ETrue;
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            return;
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            }
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        TBool GetOverflowFlag()
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            {
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            TBool flag(iFlag);
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            iFlag = EFalse;
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            return flag;
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            }
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    protected:
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        TBool iFlag;
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    };
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// ============================ MEMBER FUNCTIONS ==============================
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// ----------------------------------------------------------------------------
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// Constructor
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CMPXDbManager::CMPXDbManager(
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    RFs& aFs) :
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    iFs(aFs), 
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    iRAMDiskPerfEnabled(EFalse),
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    iMaximumAllowedRAMDiskSpaceToCopy(0),
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    iRAMInUse(EFalse)
0
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    {
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    MPX_FUNC("CMPXDbManager::CMPXDbManager");
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    }
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// ----------------------------------------------------------------------------
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// Second phase constructor.
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbManager::ConstructL(
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    const TFileName& aDatabaseFile)
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    {
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    MPX_FUNC("CMPXDbManager::ConstructL");
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    iDbFile = aDatabaseFile.AllocL();
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#ifdef __RAMDISK_PERF_ENABLE
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    TInt flags( 0 );
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    CRepository* repository = CRepository::NewLC( KCRUidMPXMPFeatures );
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    User::LeaveIfError( repository->Get( KMPXMPLocalVariation, flags ));
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    MPX_DEBUG2("CMPXDbManager::ConstructL KMPXMPLocalVariation %d", flags);        
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    iRAMDiskPerfEnabled = static_cast<TBool>( flags & KMPXEnableRAMDisk );
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    TInt temp;
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    User::LeaveIfError( repository->Get( KMAXAllowedDiskSpaceToCopy, temp) );
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    iMaximumAllowedRAMDiskSpaceToCopy = temp * KMPMegaByte;
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    CleanupStack::PopAndDestroy(repository);
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    if ( iRAMDiskPerfEnabled )
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        {
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        MPX_DEBUG1("CMPXDbManager::ConstructL RAMDisk performance is enabled.");
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        MPX_DEBUG2("CMPXDbManager::ConstructL RAMDisk iMaximumAllowedRAMDiskSpaceToCopy=%Lu", iMaximumAllowedRAMDiskSpaceToCopy);
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        if ( GetRAMDiskPath() != KErrNone )
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            {
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            // Error finding ram drive, disable ram disk
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            iRAMDiskPerfEnabled = EFalse;
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            }
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        }
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    else
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        {
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        MPX_DEBUG2("CMPXDbManager::ConstructL RAMDisk performance is NOT enabled flag=%d", flags);
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        MPX_DEBUG2("CMPXDbManager::ConstructL RAMDisk iMaximumAllowedRAMDiskSpaceToCopy=%Lu", iMaximumAllowedRAMDiskSpaceToCopy);
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        }
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#endif //__RAMDISK_PERF_ENABLE
0
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    }
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// ----------------------------------------------------------------------------
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// Destructor
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// ----------------------------------------------------------------------------
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//
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EXPORT_C CMPXDbManager::~CMPXDbManager()
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    {
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    MPX_FUNC("CMPXDbManager::~CMPXDbManager");
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    // Close the state array
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    iPreparedStatements.Close();
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    // Close and destroy all RSQLStatements
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    TInt c( iStatements.Count() );
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    for( TInt i=0; i<c; ++i )
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        {
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        iStatements[i]->Close();
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        }
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    iStatements.ResetAndDestroy();
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    iTables.Close();
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    CloseAllDatabases();
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    delete iDbFile;
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    iDatabaseHandles.Close();
0
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    }
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// ----------------------------------------------------------------------------
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// Checks if all databases have been initialized.
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// ----------------------------------------------------------------------------
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//
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EXPORT_C TBool CMPXDbManager::IsInitialized()
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    {
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    MPX_FUNC("CMPXDbManager::IsInitialized");
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    return iInitialized;
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    }
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// ----------------------------------------------------------------------------
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// Begins a transaction on all databases.
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbManager::BeginL()
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    {
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    MPX_FUNC("CMPXDbManager::BeginL");
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    ASSERT(iTransactionCount >= 0);
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    if (++iTransactionCount == 1)
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        {
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        DoBeginL();
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        }
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    }
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void CMPXDbManager::DoBeginL()
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    {
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    MPX_FUNC("CMPXDbManager::DoBeginL");
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    TInt err = iDatabase.Exec(KBeginTransaction);
0
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11
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    // transforms SQL error to KErrNotReady
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    if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
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        {
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        User::Leave(KErrNotReady);
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   233
        }
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   234
    else
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        {
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        User::LeaveIfError(err);
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        }
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    }
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   239
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// ----------------------------------------------------------------------------
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// Copy all DBs to RAM disk
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// ----------------------------------------------------------------------------
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//
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EXPORT_C void CMPXDbManager::CopyDBsToRamL( TBool aIsMTPInUse )
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    {
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#ifdef __RAMDISK_PERF_ENABLE
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    MPX_DEBUG1("-->CMPXDbManager::CopyDBsToRamL");
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    if( iRAMDiskPerfEnabled )
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   249
        {
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        if ( !IsRamDiskSpaceAvailable() )
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            {
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            return;
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   253
            }
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        // Check if we are over the allowed ram space.
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        TInt dbSize=0;
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        TInt err = GetTotalDatabasesSize(dbSize);
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        if ( err || (dbSize > iMaximumAllowedRAMDiskSpaceToCopy) )
0
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            {
11
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            MPX_DEBUG2("<--CMPXDbManager::CopyDBsToRamL Over the allowed Ram disk limit %Lu", iMaximumAllowedRAMDiskSpaceToCopy );
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            return;
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            }
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   263
        
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   264
        TInt transactionCount = iTransactionCount;
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   265
        if (iTransactionCount > 0) 
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   266
            {
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   267
            iTransactionCount = 0;
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            DoCommitL();
0
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            }
11
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   270
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        TInt count(iDatabaseHandles.Count());
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        TBool ret = EFalse;
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        for ( TInt i = 0; i < count ; ++i )
0
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            {
11
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            if ( iDatabaseHandles[i].iUseRAMdb )
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                {
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                // already used
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                MPX_DEBUG1("CMPXDbManager::CopyDBsToRamL iUseRAMdb already ETrue");
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                continue;
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   280
                }
18
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            CloseDatabaseAtIndexL( i ); // let leave: not much we can't do if we can't close the original DB
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            DoCopyDBToRam( i, aIsMTPInUse ); // copies if it can
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            TRAPD( err, OpenDatabaseAtIndexL( i ) );
11
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            if ( err != KErrNone )
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                {
18
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                MPX_DEBUG2("CMPXDbManager::CopyDBsToRamL OpenDatabaseAtIndexL leave=%d", err);
11
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                RemoveDummyFile(i);
18
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                if ( iDatabaseHandles[i].iUseRAMdb ) 
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   289
                    {
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                    // go back to disk DB
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   291
                    TRAP_IGNORE(CloseDatabaseAtIndexL( i ));
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                    iDatabaseHandles[i].iUseRAMdb = EFalse;
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   293
                    OpenDatabaseAtIndexL( i );
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   294
                    continue;
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   295
                    }
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   296
                else
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   297
                    {
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                    User::Leave( err );
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   299
                    }
11
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   300
                }
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   301
            }
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   302
            
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   303
        if (transactionCount > 0) 
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   304
            {
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   305
            DoBeginL();
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   306
            iTransactionCount = transactionCount;
0
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   307
            }
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   308
        }
11
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   309
    iRAMInUse = ETrue;
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diff changeset
   310
	
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   311
    MPX_DEBUG1("<--CMPXDbManager::CopyDBsToRamL");
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   312
#endif //__RAMDISK_PERF_ENABLE
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   313
0
ff3acec5bc43 Revision: 200949
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   314
    }
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diff changeset
   315
11
13afc0e517bd Revision: 201003
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diff changeset
   316
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diff changeset
   317
// ----------------------------------------------------------------------------
18
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diff changeset
   318
// CMPXDbManager::DoCopyDBToRam
11
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diff changeset
   319
// ----------------------------------------------------------------------------
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diff changeset
   320
//
18
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diff changeset
   321
TBool CMPXDbManager::DoCopyDBToRam( TInt aIndex, TBool aIsMTPInUse )
11
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diff changeset
   322
    {
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diff changeset
   323
#ifdef __RAMDISK_PERF_ENABLE
18
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diff changeset
   324
    MPX_DEBUG2("-->CMPXDbManager::DoCopyDBsToRam drive=%d", (TInt)iDatabaseHandles[aIndex].iDrive);
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   325
    DatabaseHandle& database = iDatabaseHandles[aIndex];
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   326
    TInt err = KErrNone;
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diff changeset
   327
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   328
    delete database.iOrigFullFilePath;
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diff changeset
   329
    database.iOrigFullFilePath = 0;
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diff changeset
   330
    delete database.iTargetFullFilePath;
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diff changeset
   331
    database.iTargetFullFilePath = 0;
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diff changeset
   332
    TRAP (err, 
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diff changeset
   333
	      database.iOrigFullFilePath = CreateFullFilenameL( database.iDrive );
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diff changeset
   334
          database.iUseRAMdb = ETrue; // must turn this on to create RAM filename
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diff changeset
   335
          database.iTargetFullFilePath = CreateFullFilenameL( database.iDrive );
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parents: 11
diff changeset
   336
          BaflUtils::EnsurePathExistsL( iFs, *database.iTargetFullFilePath ));
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diff changeset
   337
    database.iUseRAMdb = EFalse;
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diff changeset
   338
    if (err != KErrNone)
11
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diff changeset
   339
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   340
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsToRamL() CreateFilenameL or EnsurePathExistsL failed");
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   341
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   342
        }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   343
    MPX_DEBUG2("RAMDisk src path=%S", database.iOrigFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   344
    MPX_DEBUG2("RAMDisk dst path=%S", database.iTargetFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   345
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   346
    if (!BlockDiskSpace( aIndex, aIsMTPInUse ) )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   347
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   348
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsToRamL() BlockDiskSpace failed");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   349
        return EFalse; // continue for next drive
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   350
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   351
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   352
    if ( BaflUtils::CopyFile(iFs, *database.iOrigFullFilePath, *database.iTargetFullFilePath ) != KErrNone )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   353
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   354
        RemoveDummyFile( aIndex );
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   355
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   356
        }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   357
    MPX_DEBUG2("RAMDisk Database copied=%d", (TInt)database.iDrive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   358
    database.iUseRAMdb = ETrue; // succeeded moving DB to RAM
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   359
    MPX_DEBUG1("<--CMPXDbManager::DoCopyDBsToRamL");
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   360
    return ETrue;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   361
#else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   362
    return EFalse;
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   363
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   364
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   365
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   366
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   367
// Copy all DBs from RAM disk back to normal drives
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   368
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   369
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   370
EXPORT_C void CMPXDbManager::CopyDBsFromRamL()
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   371
    {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   372
    MPX_FUNC("CMPXDbManager::CopyDBsFromRamL");
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   373
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   374
    if( iRAMDiskPerfEnabled )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   375
       {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   376
        TInt transactionCount = iTransactionCount;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   377
        if (iTransactionCount > 0) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   378
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   379
            iTransactionCount = 0;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   380
            TRAP_IGNORE( DoCommitL() );
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   381
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   382
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   383
        TInt count(iDatabaseHandles.Count());
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   384
        TInt leaveError = KErrNone;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   385
        iRAMInUse = EFalse;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   386
        // Should not leave until all the databases have been copied from RAM drive. 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   387
        for (TInt i = 0; i < count; ++i)
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   388
            {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   389
            if ( !iDatabaseHandles[i].iUseRAMdb )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   390
                {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   391
                continue;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   392
                }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   393
            TRAPD( error, CloseDatabaseAtIndexL( i ) );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   394
            if ( error )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   395
                {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   396
                // Can't close db on RAM drive, so cleanup.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   397
                MPX_DEBUG2("CMPXDbManager::CopyDBsFromRamL CloseDatabaseAtIndexL fail: error = %d", error);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   398
                // Delete database on RAM drive.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   399
                BaflUtils::DeleteFile(iFs, *iDatabaseHandles[i].iTargetFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   400
                // Delete dummy file
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   401
                RemoveDummyFile(i);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   402
                }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   403
            else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   404
                {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   405
                DoCopyDBFromRam(i);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   406
                }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   407
            iDatabaseHandles[i].iUseRAMdb = EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   408
            // open db from drive
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   409
            TRAP( error, OpenDatabaseAtIndexL( i ) );      
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   410
            if ( error && !leaveError )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   411
                {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   412
                leaveError = error;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   413
                }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   414
            }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   415
        
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   416
        // leave if error
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   417
        User::LeaveIfError(leaveError);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   418
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   419
        if (transactionCount > 0) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   420
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   421
            DoBeginL();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   422
            iTransactionCount = transactionCount;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   423
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   424
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   425
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   426
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   427
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   428
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   429
// ----------------------------------------------------------------------------
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   430
// CMPXDbManager::DoCopyDBsToRam
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   431
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   432
//
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   433
void CMPXDbManager::DoCopyDBFromRam( TInt aIndex )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   434
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   435
#ifdef __RAMDISK_PERF_ENABLE
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   436
    MPX_DEBUG1("-->CMPXDbManager::DoCopyDBsFromRam");    
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   437
    DatabaseHandle& database = iDatabaseHandles[aIndex];
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   438
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   439
    //Copy Db from RAM to replace dummy file
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   440
    TRAPD(error, ReplaceFileL( *database.iTargetFullFilePath, database.iDummyFilePath));
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   441
    MPX_DEBUG2("CMPXDbManager::CopyDBsFromRam RAMDisk copied over dummy, error=%d", error);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   442
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   443
    // done with RAM DB (whether copying succeeded or not) so can delete it
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   444
    // can ignore errors since we cannot do anything if this fails
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   445
    BaflUtils::DeleteFile(iFs, *database.iTargetFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   446
    MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam RAM DB deleted");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   447
        
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   448
    if ( error == KErrNone )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   449
        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   450
        // Delete old DB on drive
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   451
        // Can ignore error: either original does not exist or something is wrong and can't help it
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   452
        BaflUtils::DeleteFile(iFs, *database.iOrigFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   453
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam old DB on drive deleted");
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   454
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   455
        // Rename dummy file to be original file name
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   456
        error = BaflUtils::RenameFile(iFs, database.iDummyFilePath, *database.iOrigFullFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   457
        MPX_DEBUG2("CMPXDbManager::CopyDBsFromRam dummy file renamed, error=%d", error);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   458
        if ( error )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   459
            {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   460
            // Error renaming dummy file, delete dummy file.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   461
            RemoveDummyFile(aIndex);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   462
            }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   463
        }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   464
    else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   465
        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   466
        RemoveDummyFile(aIndex);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   467
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam dummy file deleted");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   468
        }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   469
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   470
    MPX_DEBUG1("<--CMPXDbManager::DoCopyDBsFromRam");
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   471
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   472
    } 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   473
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   474
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   475
// CMPXDbManager::ReplaceFileL
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   476
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   477
// Replaces a file with another writing over the destination file.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   478
// Leaves on error.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   479
// Implementation follows CFileMan::Copy except that 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   480
//  - we don't resize target file to zero
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   481
//  - we can assume that source file already exists
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   482
//  - we don't copy file attributes & timestamp
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   483
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   484
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   485
void CMPXDbManager::ReplaceFileL( const TDesC& aSrcName, const TDesC& aDstName )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   486
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   487
    // open files
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   488
    RFile srcFile;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   489
    User::LeaveIfError( srcFile.Open(iFs, aSrcName, EFileRead|EFileShareReadersOnly) );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   490
    CleanupClosePushL( srcFile );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   491
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   492
    RFile dstFile;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   493
	TInt error = dstFile.Open(iFs, aDstName, EFileWrite|EFileWriteDirectIO|EFileShareExclusive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   494
	if (error == KErrNotFound)
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   495
	   {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   496
	   error = dstFile.Create(iFs, aDstName, EFileWrite|EFileWriteDirectIO|EFileShareExclusive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   497
	   }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   498
	User::LeaveIfError ( error );
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   499
    CleanupClosePushL( dstFile );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   500
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   501
    // resize destination file
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   502
    TInt remainingBytes;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   503
    User::LeaveIfError( srcFile.Size(remainingBytes) );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   504
    User::LeaveIfError( dstFile.SetSize(remainingBytes) );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   505
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   506
    // allocate buffer
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   507
   	const TInt KBigBufSize = 512 * 1024;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   508
    const TInt KMediumBufSize = 32 * 1024;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   509
    const TInt KSmallBufSize = 4 * 1024;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   510
    HBufC8* bufPtr=HBufC8::New( Min(KBigBufSize, remainingBytes) );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   511
    if (bufPtr==NULL)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   512
        bufPtr=HBufC8::New(KMediumBufSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   513
    if (bufPtr==NULL)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   514
        bufPtr=HBufC8::New(KSmallBufSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   515
    if (bufPtr == NULL)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   516
        User::Leave(KErrNoMemory);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   517
    CleanupStack::PushL(bufPtr);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   518
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   519
    // copy
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   520
    TPtr8 copyBuf=bufPtr->Des();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   521
    TInt pos=0;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   522
    while( remainingBytes > 0 )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   523
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   524
        TInt s = Min( remainingBytes, copyBuf.MaxSize() );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   525
        TInt ret = srcFile.Read(pos, copyBuf, s);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   526
        if (ret == KErrNone && copyBuf.Length()!= s )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   527
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   528
            ret = KErrCorrupt;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   529
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   530
        if (ret == KErrNone)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   531
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   532
            ret = dstFile.Write(pos, copyBuf, s);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   533
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   534
        User::LeaveIfError (ret);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   535
        pos += s;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   536
        remainingBytes -= s;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   537
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   538
    User::LeaveIfError( dstFile.Flush() );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   539
    CleanupStack::PopAndDestroy(3); // bufPtr, dstFile, srcFile
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   540
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   541
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   542
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   543
// CMPXDbManager::RemoveDummyFile
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   544
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   545
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   546
void CMPXDbManager::RemoveDummyFile( TInt index )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   547
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   548
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   549
    MPX_DEBUG1("-->CMPXDbManager::RemoveDummyFile");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   550
       
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   551
    if ( iDatabaseHandles[index].iDummyFilePath.Length() )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   552
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   553
        BaflUtils::DeleteFile(iFs, iDatabaseHandles[index].iDummyFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   554
        iDatabaseHandles[index].iDummyFilePath.Zero();
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   555
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   556
    MPX_DEBUG1("<--CMPXDbManager::RemoveDummyFile");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   557
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   558
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   559
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   560
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   561
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
// Commits a transaction on all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
EXPORT_C void CMPXDbManager::CommitL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
    MPX_FUNC("CMPXDbManager::CommitL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
    if(iTransactionCount > 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
        if (--iTransactionCount == 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
            {
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   574
            DoCommitL();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
    }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   578
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   579
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   580
// Commits a transaction on all databases.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   581
// ----------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   582
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   583
void CMPXDbManager::DoCommitL()
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   584
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   585
    MPX_FUNC("CMPXDbManager::DoCommitL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   586
    TInt err = iDatabase.Exec(KCommitTransaction);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   587
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   588
    // transforms SQL error to KErrNotReady
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   589
    if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   590
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   591
        MPX_DEBUG2("CMPXDbManager::CommitL failed err=%d", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   592
        User::Leave(KErrNotReady);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   593
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   594
    else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   595
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   596
        User::LeaveIfError(err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   597
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   598
    }
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
// Rolls back a transaction on all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
EXPORT_C void CMPXDbManager::RollbackL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
    MPX_FUNC("CMPXDbManager::RollbackL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
    if(iTransactionCount > 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
        if (--iTransactionCount == 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
            TInt err = iDatabase.Exec(KRollbackTransaction);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
            
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
            // transforms SQL error to KErrNotReady
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
            if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
                User::Leave(KErrNotReady);  
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
            else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
                User::LeaveIfError(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
    	}
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
// Rolls back a transaction on all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
EXPORT_C TBool CMPXDbManager::InTransaction()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
    MPX_FUNC("CMPXDbManager::InTransaction");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
    return iDatabase.InTransaction();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
// Tries to create and open the databases on all specified drives.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
EXPORT_C void CMPXDbManager::InitDatabasesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
    RArray<TInt> aDrives)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
    MPX_FUNC("CMPXDbManager::InitDatabasesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
    CloseAllDatabases();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
    CreateDatabaseL(cdrive);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   651
    OpenRootDatabaseL();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
    TInt count(aDrives.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
        TDriveUnit drive(aDrives[i]);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
        if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrives[i])))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
            const TDesC& driveName = drive.Name();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
            DatabaseHandle handle;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
            handle.iDrive = aDrives[i];
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
            handle.iAliasname = HBufC::NewL(KAliasName().Length());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
            handle.iAliasname->Des().Format(KAliasName, &driveName);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
            handle.iOpen = EFalse;
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   667
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   668
            handle.iOrigFullFilePath = HBufC::NewL(0);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   669
            handle.iTargetFullFilePath = HBufC::NewL(0);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   670
            handle.iDummyFilePath.Zero();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   671
            handle.iUseRAMdb = EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   672
#endif //__RAMDISK_PERF_ENABLE
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   674
            TInt index = iDatabaseHandles.Count();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
            iDatabaseHandles.AppendL(handle);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
            TVolumeInfo vol;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
            if (iFs.Volume(vol, drive) == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
                CreateDatabaseL(drive);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   681
                AttachDatabaseL( index );
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
    iInitialized = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
// Opens a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
EXPORT_C void CMPXDbManager::OpenDatabaseL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
    TInt aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
    MPX_FUNC("CMPXDbManager::OpenDatabaseL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
    if (iInitialized == EFalse)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
        User::Leave(KErrNotReady);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
    TDriveUnit drive(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
    TBool found(EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
    if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrive)))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   712
            if (iDatabaseHandles[i].iDrive == aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   713
                {
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   714
                MPX_DEBUG2("CMPXDbManager::OpenDatabaseL found %d", aDrive);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   715
                TInt transactionCount = iTransactionCount;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   716
                if (iTransactionCount > 0) 
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
                    {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   718
                    iTransactionCount = 0;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   719
                    DoCommitL();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   720
                    }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   721
                OpenDatabaseAtIndexL( i );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   722
                if (transactionCount > 0) 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   723
                    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   724
                    DoBeginL();
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   725
                    iTransactionCount = transactionCount;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   726
                    }
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   727
                found = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   728
                break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   729
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   731
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   732
    if (!found)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
        {
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   734
        MPX_DEBUG1("CMPXDbManager::OpenDatabaseL not found");
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
        User::Leave(KErrArgument);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
    // Close all prepared statements if a db is opened
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
    //
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   740
    ResetPreparedQueries();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   741
    }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   742
    
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   743
void CMPXDbManager::OpenDatabaseAtIndexL( TInt aIndex )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   744
    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   745
    	  DatabaseHandle & database = iDatabaseHandles[aIndex];
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   746
        if (!database.iOpen)
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   747
            {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   748
            MPX_DEBUG1("CMPXDbManager::OpenDatabaseAtIndexL not open");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   749
            // make sure the database is created
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   750
            CreateDatabaseL( TDriveUnit(database.iDrive) );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   751
            AttachDatabaseL( aIndex );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   752
            }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   753
    }
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   754
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   755
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   756
// Closes a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   757
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   758
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   759
EXPORT_C void CMPXDbManager::CloseDatabaseL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
    TInt aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   761
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   762
    MPX_FUNC("CMPXDbManager::CloseDatabaseL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   764
    if (iInitialized == EFalse)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   765
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   766
        User::Leave(KErrNotReady);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   767
        }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   768
    
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
    TDriveUnit drive(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   770
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
    TBool found(EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   773
    if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrive)))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   774
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   776
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   777
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   778
            if (iDatabaseHandles[i].iDrive == aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   779
                {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   780
                TInt transactionCount = iTransactionCount;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   781
                if (iTransactionCount > 0) 
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   782
                    {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   783
                    iTransactionCount = 0;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   784
                    DoCommitL();
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   785
                    }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   786
                	
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   787
#ifdef __RAMDISK_PERF_ENABLE                	
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   788
                if ( iRAMDiskPerfEnabled && iDatabaseHandles[i].iUseRAMdb )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   789
            	      {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   790
                    MPX_DEBUG2("CMPXDbManager::CloseDatabaseL found %d at RAM", aDrive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   791
                    TRAPD( err, CloseDatabaseAtIndexL( i ) );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   792
                    if ( err != KErrNone )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   793
                        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   794
                        // Can't close db on RAM drive, so cleanup.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   795
                        MPX_DEBUG2("CMPXDbManager::CloseDatabaseL CloseDatabaseAtIndexL fail: error = %d", err);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   796
                        // Delete dummy file
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   797
                        RemoveDummyFile(i);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   798
                        iDatabaseHandles[i].iUseRAMdb = EFalse;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   799
                        // Delete database on RAM drive.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   800
                        User::LeaveIfError( BaflUtils::DeleteFile(iFs, *iDatabaseHandles[i].iTargetFullFilePath) );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   801
                        }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   802
                    else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   803
                        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   804
                        DoCopyDBFromRam(i);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   805
                        }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   806
                    iDatabaseHandles[i].iUseRAMdb = EFalse;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   807
                    }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   808
                else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   809
#endif
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   810
                    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   811
                    MPX_DEBUG2("CMPXDbManager::CloseDatabaseL found %d", aDrive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   812
                    CloseDatabaseAtIndexL( i );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   813
                    }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   814
                    
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   815
                if (transactionCount > 0) 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   816
                    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   817
                    DoBeginL();
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   818
                    iTransactionCount = transactionCount;
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   819
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   820
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   821
                found = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   822
                break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   823
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   824
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   825
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   826
    if (!found)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   827
        {
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   828
        MPX_DEBUG1("CMPXDbManager::CloseDatabaseL not found");
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   829
        User::Leave(KErrArgument);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   830
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   831
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   832
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   833
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   834
void CMPXDbManager::CloseDatabaseAtIndexL( TInt aIndex )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   835
    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   836
    // Close all prepared statements if a db is closed
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   837
    //
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   838
    ResetPreparedQueries();
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   839
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   840
    if (iDatabaseHandles[aIndex].iOpen)
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   841
        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   842
        MPX_DEBUG1("CMPXDbManager::CloseDatabaseAtIndexL found open");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   843
        DetachDatabaseL( aIndex );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   844
        }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   845
}
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   846
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   847
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   848
// Closes all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   849
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   850
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   851
EXPORT_C void CMPXDbManager::CloseAllDatabases()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   852
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   853
    MPX_FUNC("CMPXDbManager::CloseAllDatabases");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   854
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   855
    if (iInitialized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   856
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   857
        // Close all prepared statements if a db is closed
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   858
        //
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   859
        ResetPreparedQueries();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   860
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   861
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   862
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   863
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   864
            delete iDatabaseHandles[i].iAliasname;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   865
            iDatabaseHandles[i].iAliasname = 0;
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   866
#ifdef __RAMDISK_PERF_ENABLE 
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   867
            RemoveDummyFile(i);            	
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   868
            delete iDatabaseHandles[i].iOrigFullFilePath;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   869
			iDatabaseHandles[i].iOrigFullFilePath = 0;
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   870
            delete iDatabaseHandles[i].iTargetFullFilePath;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   871
			iDatabaseHandles[i].iTargetFullFilePath = 0;
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   872
#endif //__RAMDISK_PERF_ENABLE 
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   873
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   874
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   875
        iDatabaseHandles.Reset();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   876
        iDatabase.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   877
        iInitialized = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   878
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   879
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   880
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   881
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   882
// Open all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   883
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   884
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   885
EXPORT_C void CMPXDbManager::OpenAllDatabasesL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   886
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   887
    MPX_FUNC("CMPXDbManager::OpenAllDatabasesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   888
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   889
    if (!iInitialized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   890
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   891
        OpenRootDatabaseL();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   892
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   893
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   894
    TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   895
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   896
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   897
        TVolumeInfo vol;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   898
        if (iFs.Volume(vol, iDatabaseHandles[i].iDrive) == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   899
            {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   900
            AttachDatabaseL( i );
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   901
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   902
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   903
    iInitialized = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   904
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   905
    // Close all prepared statements if a db is closed
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   906
    //
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   907
    ResetPreparedQueries();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   908
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   909
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   910
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   911
// Checks if the database on a specified drive is open.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   912
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   913
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   914
EXPORT_C TBool CMPXDbManager::IsOpen(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   915
    TInt aDrive) const
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   916
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   917
    MPX_FUNC("CMPXDbManager::IsOpen");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   918
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   919
    TDriveUnit drive(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   920
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   921
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   922
    if (!iInitialized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   923
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   924
        return EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   925
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   926
    else if (drive == cdrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   927
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   928
        return ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   929
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   930
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   931
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   932
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   933
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   934
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   935
            if (iDatabaseHandles[i].iDrive == aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   936
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   937
                return iDatabaseHandles[i].iOpen;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   938
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   939
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   940
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   941
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   942
    return EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   943
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   944
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   945
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   946
// Returns the number of currently open databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   947
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   948
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   949
EXPORT_C TInt CMPXDbManager::DatabaseCount() const
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   950
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   951
    MPX_FUNC("CMPXDbManager::DatabaseCount");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   952
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   953
    TInt openCount(0);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   954
    if (iInitialized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   955
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   956
        ++openCount;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   957
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   958
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   959
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   960
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   961
            if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   962
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   963
                ++openCount;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   964
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   965
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   966
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   967
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   968
    return openCount;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   969
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   970
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   971
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   972
// Returns the drive corresponding to a given index.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   973
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   974
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   975
EXPORT_C TInt CMPXDbManager::DbDrive(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   976
    TInt aIndex) const
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   977
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   978
    MPX_FUNC("CMPXDbManager::DbDrive");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   979
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   980
    ASSERT((aIndex >= 0) || (aIndex < iDatabaseHandles.Count()));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   981
    return iDatabaseHandles[aIndex].iDrive;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   982
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   983
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   984
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   985
// Recreate a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   986
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   987
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   988
EXPORT_C void CMPXDbManager::RecreateDatabaseL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   989
    TInt aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   990
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   991
    MPX_FUNC("CMPXDbManager::RecreateDatabaseL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   992
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   993
    if (iInitialized == EFalse)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   994
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   995
        User::Leave(KErrNotReady);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   996
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   997
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
   998
    TInt index = KErrNotFound;
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   999
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1000
    if (aDrive == EDriveC)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1001
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1002
        index = iDatabaseHandles.Count();
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1003
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1004
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1005
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1006
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1007
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1008
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1009
            if ((iDatabaseHandles[i].iDrive == aDrive) && (iDatabaseHandles[i].iOpen))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1010
                {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1011
                index = i;
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1012
                break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1013
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1014
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1015
        }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1016
    if ( index >= 0 )
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1017
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1018
        HBufC * filename = CreateFilenameL(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1019
        CleanupStack::PushL(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1020
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1021
        TRAPD(err, DoRecreateDatabaseL(filename));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1022
        if(err < 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1023
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1024
            TDriveUnit drive_unit(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1025
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1026
            if(aDrive == EDriveC)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1027
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1028
                iDatabase.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1029
                iInitialized = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1030
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1031
                RSqlDatabase::Delete(*filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1032
                CreateDatabaseL(drive_unit);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1033
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1034
                User::LeaveIfError(iDatabase.Open(*filename));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1035
                iInitialized = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1036
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1037
            else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1038
                {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1039
                DetachDatabaseL( index );
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1040
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1041
                RSqlDatabase::Delete(*filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1042
                CreateDatabaseL(drive_unit);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1043
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1044
                AttachDatabaseL( index );
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1045
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1046
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1047
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1048
        CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1049
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1050
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1051
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1052
        User::Leave(KErrNotFound);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1053
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1054
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1055
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1056
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1057
// Recreate all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1058
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1059
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1060
EXPORT_C void CMPXDbManager::RecreateAllDatabasesL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1061
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1062
    MPX_FUNC("CMPXDbManager::RecreateAllDatabasesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1063
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1064
    if (iInitialized == EFalse)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1065
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1066
        User::Leave(KErrNotReady);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1067
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1068
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1069
    // Recreate on drive C
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1070
    RecreateDatabaseL(EDriveC);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1071
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1072
    // Recreate all attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1073
    TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1074
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1075
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1076
        if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1077
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1078
            RecreateDatabaseL(iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1079
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1080
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1081
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1082
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1083
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1084
// Returns current DB version
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1085
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1086
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1087
EXPORT_C TVersion CMPXDbManager::Version() const
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1088
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1089
    MPX_FUNC("CMPXDbManager::Version");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1090
    return TVersion(KMPXDbVersion[0], KMPXDbVersion[1], KMPXDbVersion[2]);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1091
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1092
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1093
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1094
// Registes a table with the database
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1095
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1096
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1097
EXPORT_C void CMPXDbManager::RegisterTableL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1098
    MMPXTable& aTable)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1099
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1100
    MPX_FUNC("CMPXDbManager::RegisterTableL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1101
    iTables.AppendL(&aTable);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1102
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1103
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1104
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1105
// Executes a select query with variable number of parameters
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1106
// The query is executed on all available databases with a format like:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1107
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1108
//      <query on database1> UNION ALL <query on database2> ...
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1109
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1110
// The query string passed in by the caller must have the ":dbname" prefix for all
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1111
// the tables in the FROM clause. This will be replaced with the right alias for
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1112
// attached databases or with no alias for the C database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1113
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1114
// In case the original query contains an ORDER BY clause, this will be extracted
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1115
// and added at the end of the union query.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1116
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1117
// Note: Running the union query seems to be similar in speed even if one of the
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1118
// databases is empty and therefore no optimization was done for this case.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1119
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1120
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1121
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1122
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1123
    ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1124
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1125
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1126
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1127
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1128
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1129
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1130
    // Will reallocate
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1131
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1132
    RSqlStatement statement = ExecuteSelectQueryOnAllDrivesL(selectBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1133
    CleanupStack::PopAndDestroy(selectBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1134
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1135
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1136
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1137
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1138
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1139
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1140
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1141
// Executes a select query against a specified drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1142
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1143
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1144
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1145
    TInt aDrive,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1146
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1147
    ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1148
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1149
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1150
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1151
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1152
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1153
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1154
    // Will reallocate
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1155
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1156
    RSqlStatement statement = ExecuteSelectQueryOnDriveL(aDrive, selectBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1157
    CleanupStack::PopAndDestroy(selectBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1158
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1159
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1160
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1161
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1162
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1163
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1164
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1165
// CMPXDbManager::ExecuteSelectQueryL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1166
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1167
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1168
EXPORT_C RSqlStatement& CMPXDbManager::ExecuteSelectQueryL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1169
    TUint aStatementId,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1170
    TInt aFirstValue,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1171
    TInt aSecondValue,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1172
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1173
    ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1174
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1175
    MPX_FUNC("CMPXDatabase::ExecuteOffsetSelectQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1176
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1177
    // Prepare the Query first
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1178
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1179
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1180
    RSqlStatement& statement = PrepareQueryL( aStatementId, aFmt, list );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1181
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1182
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1183
    // Bind the Limit and Offset variables
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1184
    User::LeaveIfError(statement.BindInt(0, aFirstValue));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1185
    User::LeaveIfError(statement.BindInt(1, aSecondValue));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1186
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1187
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1188
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1189
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1190
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1191
// CMPXDbManager::ExecuteSelectQueryL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1192
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1193
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1194
EXPORT_C RSqlStatement& CMPXDbManager::ExecuteSelectQueryL( TUint aStatementId,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1195
                                                            const TDesC& aFirstValue,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1196
                                                            TInt aSecondValue,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1197
                                                            TRefByValue<const TDesC> aFmt, ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1198
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1199
    MPX_FUNC("CMPXDbManager::ExecuteMediaAscQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1200
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1201
    // Prepare the Query first
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1202
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1203
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1204
    RSqlStatement& statement = PrepareQueryL( aStatementId, aFmt, list );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1205
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1206
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1207
    // bind the title and limit values
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1208
    User::LeaveIfError(statement.BindText(0, aFirstValue));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1209
    User::LeaveIfError(statement.BindInt(1, aSecondValue));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1210
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1211
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1212
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1213
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1214
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1215
// Executes a query that does not return a record set (INSERT, UPDATE, DELETE,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1216
// CREATE, DROP, etc).
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1217
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1218
// If a valid drive is specified then the query is only executed only on
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1219
// that drive. If KDbManagerAllDrives is specified then the query is executed
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1220
// separately on each available drive.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1221
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1222
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1223
EXPORT_C void CMPXDbManager::ExecuteQueryL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1224
    TInt aDrive,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1225
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1226
    ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1227
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1228
    MPX_FUNC("CMPXDatabase::ExecuteQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1229
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1230
    // make sure there is enough space on all drives affected
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1231
    CheckDiskSpaceL(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1232
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1233
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1234
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1235
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1236
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1237
    TPtr selectBufPtr = selectBuf->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1238
    TInt dbCount(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1239
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1240
    // a specified drive or all drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1241
    TInt loopCount = (aDrive == KDbManagerAllDrives) ? (dbCount + 1) : 1;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1242
    TBool queryExecuted(EFalse); // flag to check if the query was executed at least once
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1243
    for (TInt j = 0; j < loopCount; ++j)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1244
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1245
        HBufC* query = HBufC::NewLC(selectBufPtr.Length() + KBufIncrement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1246
        TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1247
        queryPtr.Copy(selectBufPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1248
        if (aDrive == EDriveC) // if C drive only
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1249
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1250
            RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1251
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1252
        else // all drives or a particular drive other than C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1253
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1254
            if (aDrive == 0) // all drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1255
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1256
                if (j == dbCount) // C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1257
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1258
                    RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1259
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1260
                else //all other drives, except C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1261
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1262
                    if (iDatabaseHandles[j].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1263
                        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1264
                        ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[j].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1265
                        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1266
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1267
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1268
            else //a particular drive, other than C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1269
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1270
                for (TInt i = 0; i < dbCount; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1271
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1272
                    if (iDatabaseHandles[i].iOpen && iDatabaseHandles[i].iDrive == aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1273
                        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1274
                        ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1275
                        break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1276
                        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1277
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1278
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1279
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1280
        TInt dbnamePos = queryPtr.Find(KDBNameToken);// check if the query was created correctly
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1281
        if (dbnamePos == KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1282
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1283
            // log the query
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1284
            TPtrC ptr(query->Left(KMaxLogQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1285
            MPX_DEBUG2("Query: %S", &ptr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1286
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1287
            User::LeaveIfError(ExecuteSqlStatement(iDatabase, queryPtr));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1288
            queryExecuted = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1289
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1290
        CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1291
        }   //for (TInt j = 0; j < loopCount; ++j)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1292
    CleanupStack::PopAndDestroy(selectBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1293
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1294
    if (!queryExecuted && aDrive !=   0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1295
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1296
        // the requested drive(s) is not open
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1297
        User::Leave(KErrNotFound);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1298
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1299
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1300
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1301
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1302
// CMPXDbManager::FormatQueryLC
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1303
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1304
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1305
HBufC* CMPXDbManager::FormatQueryLC(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1306
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1307
    VA_LIST aList)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1308
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1309
    MPX_FUNC("CMPXDatabase::FormatQueryLC");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1310
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1311
    TOverflowHandle overflow;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1312
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1313
    HBufC* selectBuf = HBufC::NewLC(TDesC(aFmt).Length());//will reallocate
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1314
    selectBuf->Des().AppendFormatList(aFmt, aList, &overflow);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1315
    while (overflow.GetOverflowFlag())
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1316
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1317
        TInt len = selectBuf->Des().MaxLength() + KBufIncrement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1318
        CleanupStack::PopAndDestroy(selectBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1319
        selectBuf = HBufC::NewLC(len);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1320
        selectBuf->Des().AppendFormatList(aFmt, aList, &overflow);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1321
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1322
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1323
    return selectBuf;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1324
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1325
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1326
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1327
// Executes a select query against a specified drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1328
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1329
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1330
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1331
    TInt aDrive,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1332
    TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1333
    ...)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1334
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1335
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1336
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1337
    VA_LIST list;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1338
    VA_START(list, aFmt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1339
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1340
    // Will reallocate
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1341
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1342
    RSqlStatement statement = ExecuteSelectQueryOnAllDrivesL(aDrive, selectBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1343
    CleanupStack::PopAndDestroy(selectBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1344
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1345
    VA_END(list);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1346
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1347
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1348
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1349
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1350
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1351
// CMPXDbManager::ExecuteSelectQueryOnAllDrivesL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1352
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1353
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1354
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1355
    TPtr aQuery)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1356
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1357
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnAllDrivesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1358
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1359
    TInt dbCount = iDatabaseHandles.Count();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1360
    HBufC* query = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1361
        KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1362
    TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1363
    HBufC* selectOutBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1364
    TInt enclosed = aQuery.Mid(1, aQuery.Length() - 1).Find(KSelectToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1365
    if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1366
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1367
        enclosed++;//to compensate the indent
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1368
        selectOutBuf = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1369
            KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1370
        selectOutBuf->Des().Copy(aQuery.Left(enclosed));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1371
        selectOutBuf->Des().Append(aQuery.Right(1));//the closing bracket
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1372
        aQuery.Delete(0, enclosed);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1373
        aQuery.Delete(aQuery.Length() - 1, 1);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1374
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1375
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1376
    HBufC* orderBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1377
    TInt orderPos = aQuery.Find(KOrderByToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1378
    if (orderPos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1379
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1380
        orderBuf = aQuery.Right(aQuery.Length() - orderPos).AllocL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1381
        aQuery.Delete(orderPos, aQuery.Length() - orderPos);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1382
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1383
    queryPtr.Append(aQuery);// for cdrive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1384
    RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1385
    for (TInt i = 0; i < dbCount; ++i)//for other drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1386
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1387
        if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1388
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1389
            queryPtr.Append(KUnionAllToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1390
            queryPtr.Append(aQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1391
            ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1392
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1393
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1394
    if (orderBuf)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1395
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1396
        queryPtr.Append(orderBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1397
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1398
    delete orderBuf;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1399
    if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1400
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1401
        selectOutBuf->Des().Insert(enclosed, query->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1402
        queryPtr.Copy(selectOutBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1403
        CleanupStack::PopAndDestroy(selectOutBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1404
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1405
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1406
    // Log the query string before execution
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1407
    TPtrC ptr(query->Left(KMaxLogQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1408
    MPX_DEBUG2("Query: %S", &ptr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1409
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1410
    // Return a temporary statement and not a member variable.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1411
    // This ensures that a copy is done and a second embedded query can be
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1412
    // executed while the first result set is processed.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1413
    RSqlStatement statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1414
    User::LeaveIfError(statement.Prepare(iDatabase, queryPtr));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1415
    CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1416
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1417
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1418
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1419
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1420
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1421
// CMPXDbManager::ExecuteSelectQueryOnAllDrivesL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1422
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1423
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1424
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL( TInt aDrive,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1425
    TPtr aQuery)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1426
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1427
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnAllDrivesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1428
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1429
    TInt dbCount = iDatabaseHandles.Count();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1430
    HBufC* query = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1431
        KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1432
    TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1433
    HBufC* selectOutBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1434
    TInt enclosed = aQuery.Mid(1, aQuery.Length() - 1).Find(KSelectToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1435
    if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1436
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1437
        enclosed++;//to compensate the indent
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1438
        selectOutBuf = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1439
            KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1440
        selectOutBuf->Des().Copy(aQuery.Left(enclosed));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1441
        selectOutBuf->Des().Append(aQuery.Right(1));//the closing bracket
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1442
        aQuery.Delete(0, enclosed);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1443
        aQuery.Delete(aQuery.Length() - 1, 1);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1444
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1445
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1446
    HBufC* orderBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1447
    TInt orderPos = aQuery.Find(KOrderByToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1448
    if (orderPos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1449
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1450
        orderBuf = aQuery.Right(aQuery.Length() - orderPos).AllocL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1451
        aQuery.Delete(orderPos, aQuery.Length() - orderPos);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1452
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1453
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1454
    //remove KPlDBNameToken
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1455
    if ( aDrive == EDriveC )//if playlist on c drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1456
    	{
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1457
    	RemoveDriveAlias(aQuery,KPlDBNameToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1458
    	}
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1459
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1460
    	{//for other drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1461
	    for (TInt i = 0; i < dbCount; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1462
	        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1463
	        if (iDatabaseHandles[i].iOpen && (iDatabaseHandles[i].iDrive == aDrive))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1464
	            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1465
	            ReplaceDriveAlias(aQuery, *(iDatabaseHandles[i].iAliasname),
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1466
	            		KPlDBNameToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1467
	            break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1468
	            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1469
	        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1470
    	}
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1471
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1472
    queryPtr.Append(aQuery);// for cdrive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1473
    RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1474
    for (TInt i = 0; i < dbCount; ++i)//for other drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1475
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1476
        if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1477
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1478
            queryPtr.Append(KUnionAllToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1479
            queryPtr.Append(aQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1480
            ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1481
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1482
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1483
   
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1484
    if (orderBuf)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1485
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1486
        queryPtr.Append(orderBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1487
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1488
    delete orderBuf;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1489
    if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1490
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1491
        selectOutBuf->Des().Insert(enclosed, query->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1492
        queryPtr.Copy(selectOutBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1493
        CleanupStack::PopAndDestroy(selectOutBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1494
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1495
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1496
    // Log the query string before execution
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1497
    TPtrC ptr(query->Left(KMaxLogQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1498
    MPX_DEBUG2("Query: %S", &ptr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1499
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1500
    // Return a temporary statement and not a member variable.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1501
    // This ensures that a copy is done and a second embedded query can be
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1502
    // executed while the first result set is processed.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1503
    RSqlStatement statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1504
    TInt err(statement.Prepare(iDatabase, queryPtr));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1505
    User::LeaveIfError(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1506
    CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1507
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1508
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1509
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1510
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1511
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1512
// CMPXDbManager::ExecuteSelectQueryOnDriveLryLC
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1513
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1514
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1515
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnDriveL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1516
    TInt aDrive,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1517
    TPtr aQuery)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1518
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1519
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnDriveL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1520
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1521
    RSqlStatement statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1522
    if (KDbManagerAllDrives == aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1523
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1524
        statement = ExecuteSelectQueryOnAllDrivesL(aQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1525
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1526
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1527
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1528
        TInt dbCount(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1529
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1530
        // flag to check if the query was executed at least once
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1531
        TBool queryExecuted = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1532
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1533
        HBufC* query = HBufC::NewLC(aQuery.Length() + KBufIncrement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1534
        TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1535
        queryPtr.Copy(aQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1536
        if (aDrive == EDriveC) //if C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1537
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1538
            RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1539
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1540
        else // drive other than C drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1541
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1542
            for (TInt i = 0; i < dbCount; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1543
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1544
                if (iDatabaseHandles[i].iOpen && (iDatabaseHandles[i].iDrive == aDrive))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1545
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1546
                    ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1547
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1548
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1549
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1550
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1551
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1552
        TInt dbnamePos = queryPtr.Find(KDBNameToken);// check if the query was created correctly
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1553
        if (dbnamePos == KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1554
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1555
            // Log the query string before execution
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1556
            TPtrC ptr(query->Left(KMaxLogQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1557
            MPX_DEBUG2("Query: %S", &ptr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1558
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1559
            User::LeaveIfError(statement.Prepare(iDatabase, queryPtr));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1560
            queryExecuted = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1561
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1562
        CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1563
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1564
        if (!queryExecuted)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1565
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1566
            // the requested drive(s) is not open
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1567
            User::Leave(KErrNotFound);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1568
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1569
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1570
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1571
    return statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1572
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1573
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1574
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1575
// Prepare a query for execution on all open database. This query's lifetime
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1576
// is owned by the dbmanager
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1577
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1578
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1579
RSqlStatement& CMPXDbManager::PrepareQueryL( TUint aStatementId,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1580
                                             TRefByValue<const TDesC> aFmt,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1581
                                             VA_LIST aList )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1582
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1583
    // Try to find the query first if it has been created
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1584
    TInt index(KErrNotFound);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1585
    TInt c(iPreparedStatements.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1586
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1587
    for( TInt i=0; i<c; ++i )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1588
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1589
        if( iPreparedStatements[i].iId == aStatementId )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1590
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1591
            index = i;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1592
            break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1593
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1594
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1595
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1596
    // If the index isn't found we create a new query statement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1597
    //
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1598
    if( index == KErrNotFound )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1599
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1600
        RSqlStatement* newStatement = new(ELeave) RSqlStatement();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1601
        CleanupStack::PushL(newStatement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1602
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1603
        TSqlStatementState newState;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1604
        newState.iId = aStatementId;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1605
        newState.iPrepared = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1606
        iPreparedStatements.AppendL( newState );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1607
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1608
        TInt err = iStatements.Append( newStatement ); // ownership x-fer
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1609
        if (err != KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1610
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1611
            iPreparedStatements.Remove(c);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1612
            User::Leave(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1613
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1614
        CleanupStack::Pop(newStatement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1615
        index = c;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1616
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1617
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1618
    // Finally create the statement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1619
    if ( !iPreparedStatements[index].iPrepared )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1620
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1621
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1622
        // Will reallocate
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1623
        HBufC* selectBuf = FormatQueryLC(aFmt, aList);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1624
        TPtr selectBufPtr = selectBuf->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1625
        TInt dbCount = iDatabaseHandles.Count();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1626
        HBufC* query = HBufC::NewLC(selectBufPtr.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1627
            KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1628
        TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1629
        HBufC* selectOutBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1630
        TInt enclosed = selectBufPtr.Mid(1,selectBufPtr.Length() - 1).Find(KSelectToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1631
        if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1632
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1633
            enclosed++;//to compensate the indent
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1634
            selectOutBuf = HBufC::NewLC(selectBufPtr.Length() * (dbCount + 1) +
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1635
                KUnionAllToken().Length() * dbCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1636
            selectOutBuf->Des().Copy(selectBufPtr.Left(enclosed));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1637
            selectOutBuf->Des().Append(selectBufPtr.Right(1));//the closing bracket
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1638
            selectBufPtr.Delete(0, enclosed);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1639
            selectBufPtr.Delete(selectBufPtr.Length()   -   1, 1);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1640
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1641
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1642
        HBufC* orderBuf = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1643
        TInt orderPos = selectBufPtr.Find(KOrderByToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1644
        if (orderPos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1645
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1646
            orderBuf = selectBufPtr.Right(selectBufPtr.Length() - orderPos).AllocL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1647
            selectBufPtr.Delete(orderPos,   selectBufPtr.Length() - orderPos);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1648
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1649
        queryPtr.Append(selectBufPtr);// for cdrive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1650
        RemoveDriveAlias(queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1651
        for (TInt i = 0; i < dbCount; ++i)//for other drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1652
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1653
            if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1654
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1655
                queryPtr.Append(KUnionAllToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1656
                queryPtr.Append(selectBufPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1657
                ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1658
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1659
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1660
        if (orderBuf)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1661
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1662
            queryPtr.Append(orderBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1663
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1664
        delete orderBuf;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1665
        if (enclosed != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1666
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1667
            selectOutBuf->Des().Insert(enclosed, query->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1668
            queryPtr.Copy(selectOutBuf->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1669
            CleanupStack::PopAndDestroy(selectOutBuf);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1670
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1671
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1672
        // Log the query string before execution
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1673
        TPtrC ptr(query->Left(KMaxLogQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1674
        MPX_DEBUG2("Query: %S", &ptr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1675
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1676
        // use the member variable statement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1677
        User::LeaveIfError(iStatements[index]->Prepare(iDatabase, queryPtr));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1678
        CleanupStack::PopAndDestroy(2, selectBuf); //query
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1679
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1680
        iPreparedStatements[index].iPrepared = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1681
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1682
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1683
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1684
        iStatements[index]->Reset();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1685
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1686
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1687
    return *iStatements[index];
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1688
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1689
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1690
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1691
// Resets all prepared queries
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1692
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1693
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1694
void CMPXDbManager::ResetPreparedQueries()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1695
    {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1696
    MPX_FUNC("CMPXDbManager::ResetPreparedQueries");
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1697
    iPreparedStatements.Reset();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1698
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1699
    TInt c( iStatements.Count() );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1700
    for( TInt i=0; i<c; ++i )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1701
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1702
        iStatements[i]->Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1703
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1704
    iStatements.ResetAndDestroy();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1705
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1706
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1707
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1708
// Asks all registered tables to create themselves
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1709
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1710
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1711
EXPORT_C void CMPXDbManager::CreateTablesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1712
    RSqlDatabase& aDatabase)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1713
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1714
    MPX_FUNC("CMPXDbManager::CreateTablesL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1715
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1716
	CreateTablesL(aDatabase, EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1717
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1718
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1719
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1720
// CMPXDbManager::CreateTablesL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1721
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1722
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1723
void CMPXDbManager::CreateTablesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1724
	RSqlDatabase& aDatabase,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1725
	TBool aCorrupt)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1726
	{
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1727
    TInt count(iTables.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1728
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1729
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1730
        iTables[i]->CreateTableL(aDatabase, aCorrupt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1731
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1732
	}
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1733
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1734
// ----------------------------------------------------------------------------
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1735
// Opens root database on C-drive
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1736
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1737
//
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1738
void CMPXDbManager::OpenRootDatabaseL()
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1739
    {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1740
    MPX_FUNC("CMPXDbManager::OpenRootDatabaseL");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1741
        TDriveUnit cdrive(KRootDrive());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1742
    HBufC * filename = CreateFilenameL(cdrive);
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1743
    CleanupStack::PushL(filename);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1744
    User::LeaveIfError(iDatabase.Open(*filename));
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1745
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1746
    CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1747
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1748
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1749
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1750
// Creates a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1751
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1752
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1753
void CMPXDbManager::CreateDatabaseL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1754
    TDriveUnit aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1755
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1756
    MPX_FUNC("CMPXDbManager::CreateDatabaseL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1757
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1758
    RSqlDatabase database;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1759
    CleanupClosePushL(database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1760
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1761
    HBufC* filename = CreateFilenameL(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1762
    CleanupStack::PushL(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1763
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1764
    if (database.Open(filename->Des()) != KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1765
        {
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1766
        MPX_DEBUG3("CMPXDbManager::CreateDatabaseL - cannot open db on drive %d %S", TInt(aDrive), filename);
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1767
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1768
        // close the database first
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1769
        database.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1770
        DoCreateDatabaseL( aDrive );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1771
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1772
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1773
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1774
        TBool tableOK(ETrue);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1775
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1776
        // try to detect any corrupt tables
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1777
        TInt count(iTables.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1778
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1779
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1780
            // ask the table to check its structure
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1781
            if (!iTables[i]->CheckTableL(database))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1782
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1783
                tableOK = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1784
                break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1785
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1786
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1787
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1788
        if (!tableOK)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1789
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1790
            // close the database first
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1791
            database.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1792
			
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1793
			// delete database and create database
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1794
            DoCreateDatabaseL( aDrive );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1795
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1796
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1797
    CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1798
    CleanupStack::PopAndDestroy(&database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1799
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1800
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1801
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1802
// Attaches a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1803
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1804
//
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1805
void CMPXDbManager::AttachDatabaseL( TInt aIndex )
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1806
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1807
    MPX_FUNC("CMPXDbManager::AttachDatabaseL");
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1808
    ASSERT( aIndex < iDatabaseHandles.Count() );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1809
    DatabaseHandle & database = iDatabaseHandles[ aIndex ];
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1810
    if (!database.iOpen)
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1811
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1812
        HBufC* filename = CreateFilenameL( database.iDrive );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1813
        CleanupStack::PushL(filename);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1814
                
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1815
#ifdef __RAMDISK_PERF_ENABLE
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1816
        if( database.iUseRAMdb )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1817
            {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1818
            delete database.iAliasname;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1819
            database.iAliasname = HBufC::NewL(KAliasName().Length());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1820
            HBufC* temp = HBufC::NewLC(2); // form of DE, DF, DX,...
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1821
            temp->Des().Append(iRAMDrive); // length == 2
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1822
            TDriveUnit pdrive( database.iDrive );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1823
            temp->Des().Append(pdrive.Name().Left(1)); //length == 2+ 1
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1824
            database.iAliasname->Des().Format(KRAMAliasName, temp);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1825
            MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - RAM change aliasname of %S", database.iAliasname );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1826
            CleanupStack::PopAndDestroy(temp);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1827
            }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1828
        else
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1829
#endif //__RAMDISK_PERF_ENABLE
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1830
            {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1831
            delete database.iAliasname;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1832
            TDriveUnit drive( database.iDrive );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1833
            const TDesC& driveName = drive.Name();
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1834
            database.iAliasname = HBufC::NewL(KAliasName().Length());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1835
            database.iAliasname->Des().Format(KAliasName, &driveName);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1836
            MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - normal change aliasname of %S", database.iAliasname);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1837
            }
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1838
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1839
        TInt err = iDatabase.Attach( *filename, *database.iAliasname );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1840
        MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - Attach Error =%d", err);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1841
        User::LeaveIfError(err);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1842
        database.iOpen = ETrue;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1843
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1844
        CleanupStack::PopAndDestroy(filename);
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1845
        }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1846
    else
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1847
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1848
        MPX_DEBUG1("CMPXDbManager::AttachDatabaseL - found already open");    
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1849
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1850
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1851
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1852
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1853
// Detaches a specified database.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1854
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1855
//
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1856
void CMPXDbManager::DetachDatabaseL( TInt aIndex )
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1857
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1858
    MPX_FUNC("CMPXDbManager::DetachDatabaseL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1859
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1860
    ASSERT( iInitialized && aIndex < iDatabaseHandles.Count() );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1861
    DatabaseHandle & database = iDatabaseHandles[ aIndex ];
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1862
    if ( database.iOpen )
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1863
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1864
        MPX_DEBUG2("CMPXDbManager::DetachDatabaseL iAliasname=%S is open",database.iAliasname );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1865
        TInt err = iDatabase.Detach(*(database.iAliasname));
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1866
        if ( err )
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1867
            {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1868
            MPX_DEBUG2("CMPXDbManager::DetachDatabaseL detach failed Error=%d", err);
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1869
            }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1870
        User::LeaveIfError(err);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1871
        database.iOpen = EFalse;
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1872
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1873
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1874
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1875
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1876
// Creates the absolute database filename on a specified drive.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1877
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1878
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1879
HBufC* CMPXDbManager::CreateFilenameL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1880
    TDriveUnit aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1881
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1882
    MPX_FUNC("CMPXDbManager::CreateFilenameL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1883
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1884
    HBufC* filename = HBufC::NewL(KMaxFileName);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1885
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1886
    const TDesC& securefilePath = KSecureFilePath;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1887
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1888
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1889
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1890
    TInt index(GetDatabaseIndex((TInt)aDrive));    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1891
    if ( index >=0 && iDatabaseHandles[index].iUseRAMdb && aDrive != cdrive )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1892
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1893
        MPX_DEBUG1("CMPXDbManager::CreateFilenameL - use RAMDisk");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1894
        TFileName path;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1895
        path.Append(iRAMDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1896
        path.Append(_L(":"));
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1897
        TBuf<2> d;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1898
        d.Append(aDrive.Name());
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1899
        TFileName temp;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1900
        temp.Append(d.Left(1)); // attach original drive name
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1901
        temp.Append(iDbFile->Des()); 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  1902
        filename->Des().Format(securefilePath, &path, User::Identity().iUid, &temp);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1903
        MPX_DEBUG3("CMPXDbManager::CreateFilenameL - path=%S filename=%S", &path, filename);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1904
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1905
    else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1906
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1907
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1908
        MPX_DEBUG1("CMPXDbManager::CreateFilenameL - use normal drive");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1909
        const TDesC& driveName = aDrive.Name();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1910
        filename->Des().Format(securefilePath, &driveName, User::Identity().iUid, iDbFile);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1911
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1912
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  1913
    MPX_DEBUG2("CMPXDbManager::CreateFilenameL filename = %S", filename); 
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1914
    return filename;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1915
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1916
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1917
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1918
// Replaces :dbname with a drive alias
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1919
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1920
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1921
void CMPXDbManager::ReplaceDriveAlias(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1922
    TDes& aQuery,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1923
    const TDesC& aAlias)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1924
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1925
//  MPX_FUNC("CMPXDbManager::ReplaceDriveAlias");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1926
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1927
    TInt dbnamePos(aQuery.Find(KDBNameToken));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1928
    while (dbnamePos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1929
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1930
        aQuery.Delete(dbnamePos, KDBNameToken().Length());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1931
        aQuery.Insert(dbnamePos, aAlias);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1932
        dbnamePos = aQuery.Find(KDBNameToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1933
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1934
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1935
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1936
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1937
// Replaces :dbname with a drive alias
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1938
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1939
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1940
void CMPXDbManager::ReplaceDriveAlias(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1941
    TDes& aQuery,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1942
    const TDesC& aAlias,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1943
    const TDesC& aToKen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1944
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1945
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1946
    TInt dbnamePos(aQuery.Find(aToKen));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1947
    while (dbnamePos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1948
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1949
        aQuery.Delete(dbnamePos, aToKen.Length());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1950
        aQuery.Insert(dbnamePos, aAlias);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1951
        dbnamePos = aQuery.Find(aToKen);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1952
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1953
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1954
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1955
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1956
// Removes :dbname
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1957
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1958
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1959
void CMPXDbManager::RemoveDriveAlias(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1960
    TDes& aQuery)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1961
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1962
    MPX_FUNC("CMPXDbManager::RemoveDriveAlias");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1963
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1964
    TInt dbnamePos(aQuery.Find(KDBNameToken));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1965
    while (dbnamePos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1966
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1967
        aQuery.Delete(dbnamePos, KDBNameToken().Length() + 1);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1968
        dbnamePos = aQuery.Find(KDBNameToken);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1969
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1970
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1971
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1972
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1973
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1974
// Removes :dbname
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1975
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1976
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1977
void CMPXDbManager::RemoveDriveAlias(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1978
    TDes& aQuery,const TDesC& aToKen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1979
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1980
    MPX_FUNC("CMPXDbManager::RemoveDriveAlias");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1981
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1982
    TInt dbnamePos(aQuery.Find(aToKen));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1983
    while (dbnamePos != KErrNotFound)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1984
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1985
        aQuery.Delete(dbnamePos, aToKen.Length() + 1);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1986
        dbnamePos = aQuery.Find(aToKen);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1987
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1988
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1989
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1990
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1991
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1992
// CMPXDbManager::CheckDiskSpaceL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1993
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1994
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1995
EXPORT_C void CMPXDbManager::CheckDiskSpaceL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1996
    TInt aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1997
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1998
    MPX_FUNC("CMPXDbManager::CheckDiskSpaceL");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1999
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2000
    // LTAN-7GH6BZ, crash if eject memory card when adding song to existing playlist
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2001
    // due to special timing issue, it is possible drive number is -1 and create a
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2002
    // panic when use for TDriveUnit
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2003
    MPX_DEBUG2("aDrive = %d", aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2004
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2005
    if (aDrive < 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2006
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2007
        MPX_DEBUG1("invalid driveId, leave with KErrNotReady");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2008
        User::Leave(KErrNotReady);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2009
        }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2010
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2011
#ifndef __RAMDISK_PERF_ENABLE 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2012
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2013
    EnsureDiskSpaceL(aDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2014
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2015
#endif //__RAMDISK_PERF_ENABLE
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2016
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2017
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2018
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2019
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2020
// Regenerate all databases.
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2021
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2022
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2023
EXPORT_C void CMPXDbManager::RegenerateAllDatabasesL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2024
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2025
    MPX_DEBUG1("CMPXDbManager::RegenerateAllDatabasesL Enter");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2026
    ResetPreparedQueries(); //just in case ...
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2027
    TInt handles(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2028
    for (TInt i = 0; i < handles; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2029
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2030
        iDatabaseHandles[i].iOpen = EFalse; //attach will open them again
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2031
        }    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2032
    iDatabase.Close(); //close the database before deleting the file
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2033
    iInitialized = EFalse;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2034
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2035
    MPX_DEBUG1("RegenerateAllDatabasesL: Regenerating main DB on C:");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2036
    HBufC * filename = CreateFilenameL(EDriveC);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2037
    CleanupStack::PushL(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2038
    RSqlDatabase::Delete(*filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2039
    TDriveUnit cdrive(KRootDrive());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2040
    CreateDatabaseL(cdrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2041
    User::LeaveIfError(iDatabase.Open(*filename)); // will set handle status later
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2042
    CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2043
    MPX_DEBUG1("RegenerateAllDatabasesL: DB regeneration complete");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2044
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2045
    // Recreate all attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2046
    TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2047
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2048
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2049
        if (iDatabaseHandles[i].iDrive != EDriveC)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2050
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2051
            MPX_DEBUG2("RegenerateAllDatabasesL: Regenerating DB on %d",iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2052
            TVolumeInfo volumeInfo; 
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2053
            TInt err = iFs.Volume(volumeInfo,iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2054
            if(err != KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2055
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2056
                continue; //if drive is not currently accessible, skip
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2057
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2058
            filename = CreateFilenameL(iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2059
            CleanupStack::PushL(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2060
            MPX_DEBUG1("RegenerateAllDatabasesL: Detaching DB");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2061
            err = iDatabase.Detach(*(iDatabaseHandles[i].iAliasname)); //ignore the error if any
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2062
            MPX_DEBUG2("RegenerateAllDatabasesL: Detached[err=%d]; Deleting DB",err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2063
            err = RSqlDatabase::Delete(*filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2064
            MPX_DEBUG2("RegenerateAllDatabasesL: Deleted[err=%d]; Creating new DB",err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2065
            TDriveUnit drive(iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2066
            CreateDatabaseL(drive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2067
            MPX_DEBUG1("RegenerateAllDatabasesL: Attaching new DB");
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2068
            AttachDatabaseL( i );    
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2069
            MPX_DEBUG1("RegenerateAllDatabasesL: DB regeneration complete");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2070
            CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2071
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2072
        else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2073
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2074
            iDatabaseHandles[i].iOpen = ETrue; //if we got here it is opened
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2075
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2076
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2077
    iInitialized = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2078
    MPX_DEBUG1("CMPXDbManager::RegenerateAllDatabasesL Exit");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2079
    }    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2080
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2081
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2082
// CMPXDbManager::DoRecreateDatabaseL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2083
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2084
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2085
void CMPXDbManager::DoRecreateDatabaseL(HBufC * aFilename)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2086
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2087
    RSqlDatabase database;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2088
    CleanupClosePushL(database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2089
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2090
    User::LeaveIfError(database.Open(aFilename->Des()));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2091
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2092
    TInt count(iTables.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2093
    for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2094
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2095
        iTables[i]->DropTableL(database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2096
        iTables[i]->CreateTableL(database, EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2097
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2098
    CleanupStack::PopAndDestroy(&database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2099
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2100
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2101
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2102
// CMPXDbManager::ExecuteSqlStatement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2103
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2104
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2105
TInt CMPXDbManager::ExecuteSqlStatement(RSqlDatabase& aDatabase,const TDesC& aStatement)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2106
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2107
    MPX_FUNC("CMPXDbManager::ExecuteSqlStatement");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2108
    TInt result( KErrNone );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2109
    RSqlStatement sqlStatement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2110
    //Prepare and execute SQL statement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2111
    result = sqlStatement.Prepare(aDatabase, aStatement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2112
    if (result == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2113
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2114
        result = sqlStatement.Exec();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2115
        //If the database schema was changed or the session expired repeat all the steps
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2116
        if((result == KSqlErrStmtExpired) || (result == KSqlErrSchema))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2117
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2118
            sqlStatement.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2119
            result = sqlStatement.Prepare(aDatabase, aStatement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2120
            if (result == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2121
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2122
                result = sqlStatement.Exec();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2123
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2124
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2125
        sqlStatement.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2126
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2127
    return result;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2128
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2129
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2130
#ifdef _DEBUG
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2131
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2132
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2133
// Returns the number of columns from a specified SQL statement
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2134
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2135
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2136
TInt CMPXDbManager::GetColumnCountL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2137
    RSqlStatement& aStatement)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2138
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2139
    TInt columnCount(0);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2140
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2141
// Using TSqlRowSetUtil causes linker errors on ARMv5 UDEB
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2142
// Enabling this functionality for WINSCW UDEB only
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2143
// PREQ2536 the files sqlrowsetutil.h and sqlrowsetutil.cpp has been removed
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2144
//#ifdef __WINSCW__
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2145
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2146
//    HBufC* headers = TSqlRowSetUtil::GetDeclColumnTypesL(aStatement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2147
//    CleanupStack::PushL(headers);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2148
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2149
//    // Count the number of semicolons to get the number of columns
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2150
//    TPtr headerPtr = headers->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2151
//    TInt location(headerPtr.Locate(';'));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2152
//    while ((location != KErrNotFound) && (location < headers->Length()))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2153
//        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2154
//        ++columnCount;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2155
//        if (++location < headers->Length())
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2156
//            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2157
//            headerPtr = headers->Des().Mid(location);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2158
//            location = headerPtr.Locate(';');
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2159
//            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2160
//        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2161
//    CleanupStack::PopAndDestroy(headers);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2162
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2163
//#else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2164
	(void)aStatement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2165
//#endif
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2166
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2167
    return columnCount;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2168
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2169
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2170
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2171
// Prints the table values from a specified SQL query
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2172
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2173
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2174
void CMPXDbManager::PrintTableValuesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2175
    RSqlStatement& aStatement)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2176
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2177
    TInt columnCount(GetColumnCountL(aStatement));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2178
    TInt err(KErrNone);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2179
    HBufC* tableRow = HBufC::NewLC(255 * columnCount);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2180
    TPtr tableRowPtr = tableRow->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2181
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2182
    while ((err = aStatement.Next()) == KSqlAtRow)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2183
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2184
        tableRowPtr.Zero();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2185
        TInt error(KErrNone);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2186
        for (TInt index = 0; (error == KErrNone) && (index < columnCount); ++index)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2187
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2188
            if (index !=0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2189
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2190
                tableRowPtr.Append(',');
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2191
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2192
            switch (aStatement.ColumnType(index))
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2193
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2194
                case ESqlNull:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2195
                    tableRowPtr.Append(_L("<NULL>"));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2196
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2197
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2198
                case ESqlInt:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2199
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2200
                    tableRowPtr.AppendFormat(_L("%u"), aStatement.ColumnInt(index));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2201
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2202
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2203
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2204
                case ESqlInt64:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2205
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2206
                    tableRowPtr.AppendFormat(_L("%lu"), aStatement.ColumnInt64(index));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2207
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2208
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2209
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2210
                case ESqlReal:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2211
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2212
                    tableRowPtr.AppendFormat(_L("%f"), aStatement.ColumnReal(index));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2213
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2214
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2215
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2216
                case ESqlText:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2217
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2218
                    TPtrC columnValue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2219
                    error = aStatement.ColumnText(index, columnValue);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2220
                    if (error == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2221
                        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2222
                        tableRowPtr.AppendFormat(_L("%S"), &columnValue);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2223
                        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2224
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2225
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2226
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2227
                case ESqlBinary:
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2228
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2229
                    TPtrC8 columnValue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2230
                    error = aStatement.ColumnBinary(index, columnValue);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2231
                    if (error == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2232
                        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2233
                        tableRowPtr.AppendFormat(_L("%S"), &columnValue);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2234
                        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2235
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2236
                    break;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2237
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2238
                default :
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2239
                    ASSERT(EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2240
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2241
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2242
            if (tableRowPtr.Length() > 255)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2243
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2244
                tableRowPtr.SetLength(255);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2245
                MPX_DEBUG2("%S", tableRow);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2246
                tableRowPtr.Zero();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2247
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2248
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2249
        if (tableRowPtr.Length() > 0)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2250
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2251
            tableRowPtr.SetLength(Min(tableRowPtr.Length(), 255));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2252
            MPX_DEBUG2("%S", tableRow);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2253
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2254
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2255
    CleanupStack::PopAndDestroy(tableRow);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2256
    if (err != KSqlAtEnd)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2257
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2258
        User::Leave(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2259
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2260
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2261
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2262
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2263
// Finds all the tables on the main or attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2264
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2265
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2266
void CMPXDbManager::FindAllTablesL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2267
    const TDesC& aAlias,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2268
    RArray<HBufC*>& aTableName)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2269
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2270
    RSqlStatement statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2271
    CleanupClosePushL(statement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2272
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2273
    if (aAlias == KNullDesC)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2274
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2275
        statement.Prepare(iDatabase, KFindAllCDriveTablesQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2276
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2277
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2278
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2279
        HBufC* query = KFindAllAttachedTablesQuery().AllocL();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2280
        CleanupStack::PushL(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2281
        TPtr queryPtr = query->Des();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2282
        ReplaceDriveAlias(queryPtr, aAlias);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2283
        statement.Prepare(iDatabase, queryPtr);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2284
        CleanupStack::PopAndDestroy(query);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2285
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2286
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2287
    TInt err(KErrNone);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2288
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2289
    while ((err = statement.Next()) == KSqlAtRow)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2290
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2291
        TPtrC val = statement.ColumnTextL(statement.ColumnIndex(KNameColumn));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2292
        aTableName.AppendL(val.AllocL());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2293
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2294
    if (err != KSqlAtEnd)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2295
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2296
        User::Leave(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2297
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2298
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2299
    CleanupStack::PopAndDestroy(&statement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2300
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2301
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2302
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2303
// Prints the tables on the main or attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2304
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2305
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2306
void CMPXDbManager::PrintTableL(
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2307
    const TDesC& aAlias,
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2308
    const TDesC& aTableName)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2309
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2310
    RSqlStatement statement;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2311
    CleanupClosePushL(statement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2312
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2313
    if (aAlias == KNullDesC)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2314
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2315
        HBufC* selectQuery = HBufC::NewLC(KTableQuery().Length() + aTableName.Length());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2316
        selectQuery->Des().Format(KTableQuery, &aTableName);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2317
        User::LeaveIfError(statement.Prepare(iDatabase, *selectQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2318
        CleanupStack::PopAndDestroy(selectQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2319
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2320
    else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2321
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2322
        HBufC* selectQuery = HBufC::NewLC(KAttachedTableQuery().Length() + aTableName.Length());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2323
        selectQuery->Des().Format(KAttachedTableQuery, &aTableName);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2324
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2325
        TPtr selectQueryPtr(selectQuery->Des());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2326
        ReplaceDriveAlias(selectQueryPtr, aAlias);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2327
        User::LeaveIfError(statement.Prepare(iDatabase, *selectQuery));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2328
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2329
        CleanupStack::PopAndDestroy(selectQuery);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2330
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2331
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2332
    PrintTableValuesL(statement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2333
    CleanupStack::PopAndDestroy(&statement);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2334
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2335
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2336
#endif
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2337
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2338
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2339
// Prints all the tables on the main and attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2340
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2341
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2342
EXPORT_C void CMPXDbManager::PrintDatabaseL()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2343
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2344
#ifdef _DEBUG
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2345
    if (iInitialized)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2346
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2347
        // C-Drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2348
        RArray<HBufC*> tableNames;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2349
        FindAllTablesL(KNullDesC(), tableNames);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2350
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2351
        MPX_DEBUG1("### Drive C ###");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2352
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2353
        TInt tableCount(tableNames.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2354
        for (TInt i = 0; i < tableCount; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2355
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2356
            MPX_DEBUG2("# %S #", tableNames[i]);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2357
            MPX_TRAPD(error, PrintTableL(KNullDesC, *tableNames[i]));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2358
            delete tableNames[i];
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2359
            if (error != KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2360
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2361
                if (error != KErrPermissionDenied)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2362
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2363
                    User::Leave(error);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2364
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2365
                else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2366
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2367
                    MPX_DEBUG1("Unable to print table");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2368
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2369
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2370
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2371
        tableNames.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2372
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2373
        // Each attached drive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2374
        TInt count(iDatabaseHandles.Count());
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2375
        for (TInt i = 0; i < count; ++i)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2376
            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2377
            if (iDatabaseHandles[i].iOpen)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2378
                {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2379
                FindAllTablesL(iDatabaseHandles[i].iAliasname->Des(), tableNames);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2380
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2381
                TDriveUnit driveUnit(iDatabaseHandles[i].iDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2382
                const   TDesC& name = driveUnit.Name();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2383
                MPX_DEBUG2("### Drive %S ###", &name);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2384
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2385
                for (TInt j = 0; j < tableCount; ++j)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2386
                    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2387
                    MPX_DEBUG2("# %S #", tableNames[j]);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2388
                    MPX_TRAPD(error, PrintTableL(iDatabaseHandles[i].iAliasname->Des(), *tableNames[j]));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2389
                    delete tableNames[j];
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2390
                    if (error != KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2391
                        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2392
                        if (error != KErrPermissionDenied)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2393
                            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2394
                            User::Leave(error);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2395
                            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2396
                        else
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2397
                            {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2398
                            MPX_DEBUG1("Unable to print table");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2399
                            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2400
                        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2401
                    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2402
                tableNames.Close();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2403
                }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2404
            }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2405
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2406
#endif
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2407
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2408
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2409
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2410
// Prints all the tables on the main and attached drives
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2411
// ----------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2412
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2413
EXPORT_C RFs& CMPXDbManager::Fs()
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2414
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2415
    return iFs;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2416
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2417
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2418
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2419
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2420
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2421
// CMPXDbManager::IsRemoteDrive
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2422
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2423
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2424
EXPORT_C TBool CMPXDbManager::IsRemoteDrive(TDriveNumber aDrive)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2425
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2426
    TDriveInfo driveInfo;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2427
    TBool isRemoteDrive(EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2428
    if (iFs.Drive(driveInfo, aDrive) == KErrNone)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2429
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2430
        isRemoteDrive = driveInfo.iDriveAtt & KDriveAttRemote;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2431
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2432
    return isRemoteDrive;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2433
    }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2434
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2435
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2436
// CMPXDbManager::DoCreateDatabaseL
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2437
// ---------------------------------------------------------------------------
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2438
//
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2439
void CMPXDbManager::DoCreateDatabaseL( TDriveUnit aDrive )
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2440
    {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2441
	MPX_FUNC( "CMPXDbManager::DoCreateDatabaseL" );
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2442
	
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2443
    RSqlDatabase database;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2444
    CleanupClosePushL(database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2445
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2446
    HBufC* filename = CreateFilenameL(aDrive);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2447
    CleanupStack::PushL(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2448
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2449
    // remove old databases before creating/replacing new database
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2450
    TInt driveNameLen = aDrive.Name().Length();
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2451
    
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2452
    TFileName dbFileName;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2453
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2454
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2455
    TInt index(GetDatabaseIndex((TInt)aDrive));
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2456
    if( index >= 0 && iDatabaseHandles[index].iUseRAMdb )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2457
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2458
        dbFileName.Append(iRAMDrive); // RAM
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2459
        dbFileName.Append(_L(":")); // RAM
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2460
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2461
    else 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2462
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2463
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2464
        MPX_DEBUG1("CMPXDbManager::CreateDatabaseL - E:");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2465
        dbFileName.Append(aDrive.Name()); //initialise with drive name
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2466
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2467
        
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2468
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2469
    MPX_DEBUG2("CMPXDbManager::CreateDatabaseL - dbFileName=%S", &dbFileName);
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2470
    dbFileName.Append(KDBFilePath);  // append private path
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2471
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2472
    //append file name
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2473
    dbFileName.Append(filename->Right((filename->Length())- driveNameLen));     
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2474
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2475
    // locate the offset position where version info starts in file name
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2476
    TInt pos = dbFileName.LocateReverse('v');
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2477
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2478
    //replace version info with wildcards 
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2479
    dbFileName.Replace(pos, (dbFileName.Length()- pos), KDBFilePattern);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2480
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2481
    CFileMan* fileManager = CFileMan::NewL(iFs);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2482
    TInt ret = fileManager->Delete(dbFileName);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2483
    delete fileManager;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2484
    fileManager = NULL;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2485
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2486
    // create the database now
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2487
    RSqlSecurityPolicy securityPolicy;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2488
    CleanupClosePushL(securityPolicy);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2489
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2490
    TSecurityPolicy policy(TSecurityPolicy::EAlwaysPass);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2491
    securityPolicy.Create(policy);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2492
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2493
    TSecurityPolicy schemaPolicy(TSecurityPolicy::EAlwaysPass);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2494
    TSecurityPolicy readPolicy(TSecurityPolicy::EAlwaysPass);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2495
    TSecurityPolicy writePolicy(TSecurityPolicy::EAlwaysPass);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2496
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2497
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::ESchemaPolicy, schemaPolicy));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2498
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::EReadPolicy, readPolicy));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2499
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::EWritePolicy, writePolicy));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2500
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2501
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2502
    const TDesC8& config = KMCSqlConfig;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2503
    
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2504
    TBool corrupt(EFalse);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2505
    TInt err = database.Create(filename->Des(), securityPolicy, &config);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2506
    if (KErrAlreadyExists == err)
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2507
        {
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2508
        MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - could not create the database");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2509
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2510
        // the file already exists and it is corrupted
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2511
        // make sure we delete the file
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2512
        User::LeaveIfError(database.Delete(*filename));
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2513
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2514
        MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - deleted the database");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2515
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2516
        // try again
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2517
        err = database.Create(filename->Des(), securityPolicy, &config);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2518
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2519
        // the database could not be opened but the file exists
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2520
        corrupt = ETrue;
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2521
        }
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2522
    User::LeaveIfError(err);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2523
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2524
    MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - created the database");
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2525
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2526
    CleanupStack::PopAndDestroy(&securityPolicy);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2527
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2528
    CreateTablesL(database, corrupt);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2529
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2530
    CleanupStack::PopAndDestroy(filename);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2531
    CleanupStack::PopAndDestroy(&database);
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2532
    }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2533
	
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2534
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2535
// CMPXDbManager::GetRAMDiskPath
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2536
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2537
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2538
TInt CMPXDbManager::GetRAMDiskPath()
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2539
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2540
    TInt error = KErrNotSupported;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2541
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2542
    MPX_DEBUG1("-->CMPXDbManager::GetRAMDiskPath");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2543
    TDriveList driveList;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2544
    TBool ramDriveFound = EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2545
    TInt driveOffset = 'A';
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2546
    iRAMFolder.Zero();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2547
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2548
    error = iFs.DriveList( driveList );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2549
    if ( error == KErrNone )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2550
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2551
        for ( TInt i = 0; i < driveList.Length(); i++ )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2552
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2553
            if ( driveList[i] != 0 )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2554
                {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2555
                TDriveInfo info;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2556
                TInt err = iFs.Drive( info, i );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2557
                if ( !err && info.iType == EMediaRam )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2558
                    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2559
                    iRAMDrive = driveOffset + i;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2560
                    iRAMFolder.Append(iRAMDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2561
                    iRAMFolder.Append(_L(":"));
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2562
                    iRAMFolder.Append(KDBFilePath);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2563
                    ramDriveFound = ETrue;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2564
                    MPX_DEBUG2("RAMDisk path=%S", &iRAMFolder);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2565
                    break;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2566
                    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2567
                }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2568
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2569
        
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2570
        // Check if ram drive is found.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2571
        if ( !ramDriveFound )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2572
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2573
            error = KErrNotFound;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2574
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2575
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2576
    MPX_DEBUG2("CMPXDbManager::GetRAMDiskPath Get DriveList error=%d", error);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2577
    MPX_DEBUG1("<--CMPXDbManager::GetRAMDiskPath");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2578
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2579
    return error;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2580
    }
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2581
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2582
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2583
// CMPXDbManager::IsRamDiskSpaceAvailable
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2584
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2585
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2586
TBool CMPXDbManager::IsRamDiskSpaceAvailable()
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2587
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2588
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2589
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2590
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2591
    MPX_DEBUG1("-->CMPXDbManager::IsDiskSpaceAvailable" );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2592
    TInt driveIndex;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2593
    RFs::CharToDrive(iRAMDrive, driveIndex);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2594
    TVolumeInfo vol;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2595
    TInt err = iFs.Volume( vol, driveIndex );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2596
    if ( err == KErrNone )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2597
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2598
        MPX_DEBUG2("CMPXDbManager::IsRamDiskSpaceAvailable Free in bytes =%Lu", vol.iFree);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2599
        if ( vol.iFree > KMPMinimumRAMSizeToRun )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2600
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2601
            MPX_DEBUG1("CMPXDbManager::IsRamDiskSpaceAvailable Ok to copy");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2602
            return ETrue;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2603
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2604
        MPX_DEBUG1("CMPXDbManager::IsRamDiskSpaceAvailable NOT Ok to copy");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2605
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2606
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2607
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2608
    MPX_DEBUG2("CMPXDbManager::IsRamDiskSpaceAvailable Disk Not available to use. %d", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2609
    MPX_DEBUG1("<--CMPXDbManager::IsDiskSpaceAvailable");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2610
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2611
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2612
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2613
    return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2614
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2615
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2616
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2617
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2618
// CMPXDbManager::BlockDiskSpaceL
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2619
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2620
//
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2621
TBool CMPXDbManager::BlockDiskSpace( TInt aIndex, TBool aIsMTPInUse )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2622
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2623
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2624
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2625
    MPX_DEBUG2("-->CMPXDbManager::BlockDiskSpaceL %d", aIndex );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2626
    DatabaseHandle & database = iDatabaseHandles[aIndex];    
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2627
    // if current DB size can not fit in RAM, abort now
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2628
    TInt ramDrive;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2629
    RFs::CharToDrive(iRAMDrive, ramDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2630
    TVolumeInfo vol;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2631
    TInt err = iFs.Volume( vol, ramDrive );
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2632
    TEntry origDb;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2633
    iFs.Entry( *database.iOrigFullFilePath, origDb );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2634
    if ( vol.iFree <= origDb.iSize + KMPMinimumRAMSizeToRun )
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2635
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2636
        MPX_DEBUG1("-->CMPXDbManager::BlockDiskSpaceL Not enough even for copy original DB file, leave" );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2637
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2638
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2639
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2640
    // ensure you have the disk volume and database
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2641
    err = iFs.Volume( vol, database.iDrive );
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2642
    if (err != KErrNone) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2643
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2644
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Volume not available on drive %d", database.iDrive);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2645
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2646
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2647
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2648
    // Check if the drive has enough space to block
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2649
    MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Disk total free space in bytes =%Lu", vol.iFree);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2650
    TInt64 blockingSize( CalculateInitalDummyDBSize( vol, origDb.iSize, aIsMTPInUse ));
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2651
    MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Disk blocking size =%Lu", blockingSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2652
    if ( vol.iFree <= blockingSize + 1*KMPMegaByte )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2653
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2654
        MPX_DEBUG1("CMPXDbManager::BlockDiskSpaceL NOk to block");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2655
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2656
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2657
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2658
    // Create and resize the dummy file
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2659
    TChar ch;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2660
    RFs::DriveToChar(database.iDrive, ch );
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2661
    database.iDummyFilePath.Format( KDummyDbFile, (TUint)ch);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2662
    RFile dummyDb;
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2663
    err = dummyDb.Replace( iFs, database.iDummyFilePath, EFileWrite );
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2664
    if (err != KErrNone) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2665
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2666
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Can't open dummy file %d", err);
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2667
        database.iDummyFilePath.Zero();
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2668
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2669
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2670
    err = dummyDb.SetSize( blockingSize );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2671
    if ( err )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2672
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2673
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Can't resize dummy file %d", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2674
        dummyDb.Close();
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2675
        RemoveDummyFile(aIndex);
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2676
        return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2677
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2678
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2679
    dummyDb.Close();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2680
    MPX_DEBUG1("CMPXDbManager::BlockDiskSpaceL Ok to block");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2681
    MPX_DEBUG1("<--CMPXDbManager::BlockDiskSpace");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2682
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2683
    return ETrue;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2684
#else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2685
    return EFalse;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2686
#endif //__RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2687
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2688
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2689
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2690
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2691
// CMPXDbManager::CalculateInitalDummyDBSizeL
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2692
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2693
//a) MTP case
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2694
//-------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2695
//        totalNumOfSongsCanFit = <disk free space> / 2 MB;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2696
//        metadataSize = totalNumOfSongsCanFit * 3000B 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2697
//        estimatedDBSize = metadataSize + <orig DB size>;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2698
//        dummyDBSize = MIN (iMaximumAllowedRAMDiskSpaceToCopy , estimatedDBSize )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2699
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2700
//b) Harvesting case
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2701
//-------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2702
//        totalNumOfSongsCanFit = <disk total size>/ 2 MB
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2703
//        metadataSize = totalNumOfSongsCanFit * 3000B 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2704
//        estimatedSize = metadataSize+ <orig DB size>
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2705
//        freeDiskSpace = <disk free space> - 1 MB
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2706
//        dummyDBSize = MIN (freeDiskSpace, iMaximumAllowedRAMDiskSpaceToCopy , estimatedSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2707
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2708
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2709
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2710
TInt64 CMPXDbManager::CalculateInitalDummyDBSize( const TVolumeInfo& aVol, TInt aOrigDbSize, TBool aIsMTPInUse )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2711
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2712
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2713
    MPX_DEBUG1("-->CMPXDbManager::CalculateInitalDummyDBSize");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2714
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2715
    if ( aIsMTPInUse )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2716
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2717
        TInt64 totalNumOfSongsCanFit = aVol.iFree / KMPEstimatedSongInBytes;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2718
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize aVol.iFree=%Lu", aVol.iFree );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2719
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize totalNumOfSongsCanFit=%Lu", totalNumOfSongsCanFit );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2720
        TInt64 estimatedSize = totalNumOfSongsCanFit * (TInt64) KMPEstimatedSizePerDBEntry + aOrigDbSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2721
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize (MTP case) estimated DB size from calculation=%Lu", estimatedSize );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2722
        if ( estimatedSize > iMaximumAllowedRAMDiskSpaceToCopy )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2723
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2724
            MPX_DEBUG2("<--CMPXDbManager::CalculateInitalDummyDBSize returned iMaximumAllowedRAMDiskSpaceToCopy %d", iMaximumAllowedRAMDiskSpaceToCopy);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2725
            return iMaximumAllowedRAMDiskSpaceToCopy;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2726
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2727
        else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2728
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2729
            MPX_DEBUG2("<--CMPXDbManager::CalculateInitalDummyDBSize returned %Lu", estimatedSize );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2730
            return estimatedSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2731
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2732
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2733
    else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2734
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2735
        TInt64 totalNumOfSongsCanFit = aVol.iSize / KMPEstimatedSongInBytes;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2736
        TInt64 estimatedSize = totalNumOfSongsCanFit * (TInt64) KMPEstimatedSizePerDBEntry + aOrigDbSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2737
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize estimated DB size from calculation=%Lu", estimatedSize );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2738
        if ( estimatedSize > iMaximumAllowedRAMDiskSpaceToCopy )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2739
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2740
            MPX_DEBUG1("<--CMPXDbManager::CalculateInitalDummyDBSize");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2741
            // If estimated size is larger than expected free RAM size, 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2742
            // and if the RAM size is larger than free disk space,
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2743
            // then use free disk space. 1*KMPMegaByte prevent MP to use up all diskspace
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2744
            //return iMaximumAllowedRAMDiskSpaceToCopy > aVol.iFree - 1*KMPMegaByte  
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2745
            //    ? aVol.iFree - 1*KMPMegaByte : iMaximumAllowedRAMDiskSpaceToCopy;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2746
            return iMaximumAllowedRAMDiskSpaceToCopy;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2747
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2748
        else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2749
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2750
            MPX_DEBUG1("<--CMPXDbManager::CalculateInitalDummyDBSize");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2751
            // If estimated size is larger than disk free size, use free diskspace size,            
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2752
            //return estimatedSize > aVol.iFree - 1*KMPMegaByte
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2753
            //    ? aVol.iFree - 1*KMPMegaByte : estimatedSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2754
            return estimatedSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2755
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2756
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2757
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2758
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2759
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2760
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2761
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2762
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2763
// CMPXDbManager::GetDatabaseIndex
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2764
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2765
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2766
TInt CMPXDbManager::GetDatabaseIndex(TInt aDrive) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2767
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2768
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2769
    MPX_DEBUG2("-->CMPXDbManager::GetDatabaseIndex %d", aDrive );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2770
    TInt count(iDatabaseHandles.Count());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2771
    for (TInt i = 0; i < count; ++i)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2772
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2773
        if ( iDatabaseHandles[i].iDrive == aDrive )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2774
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2775
            return i;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2776
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2777
        }    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2778
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2779
    MPX_DEBUG1("<--CMPXDbManager::GetDatabaseIndex returned -1");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2780
    return -1;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2781
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2782
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2783
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2784
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2785
// CMPXDbManager::EnsureRamSpaceL
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2786
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2787
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2788
EXPORT_C void CMPXDbManager::EnsureRamSpaceL() 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2789
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2790
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2791
    MPX_DEBUG1("-->CMPXDbManager::EnsureRamSpaceL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2792
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2793
    if ( iRAMInUse )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2794
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2795
        TVolumeInfo vol;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2796
        TInt driveIndex;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2797
        RFs::CharToDrive( iRAMDrive, driveIndex );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2798
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2799
        TInt errRAM = iFs.Volume( vol, driveIndex );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2800
        if ( errRAM == KErrNone && vol.iFree < KMPMinimumRAMSizeToRun )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2801
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2802
            // RAM not enough, copy back to normal drive and continue to harvest.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2803
            MPX_DEBUG1("CMPXDbManager::EnsureRamSpaceL RAM diskspace is full, copy dbs back");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2804
            CopyDBsFromRamL();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2805
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2806
        else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2807
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2808
            TInt size=0;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2809
            TInt err = GetTotalRamDatabasesSize(size);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2810
            if ( err || (size > iMaximumAllowedRAMDiskSpaceToCopy) )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2811
                {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2812
                // Databases using too much RAM space, copy back to normal drive and continue to harvest.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2813
                if ( err )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2814
                    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2815
                    MPX_DEBUG2("CMPXDbManager::EnsureRamSpaceL Get DBs Size Err = %d, copy dbs back", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2816
                    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2817
                else
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2818
                    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2819
                    MPX_DEBUG2("CMPXDbManager::EnsureRamSpaceL DBs using too much RAM space size = %d, copy dbs back", size);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2820
                    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2821
                CopyDBsFromRamL();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2822
                }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2823
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2824
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2825
    MPX_DEBUG1("<--CMPXDbManager::EnsureRamSpaceL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2826
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2827
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2828
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2829
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2830
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2831
// CMPXDbManager::EnsureDiskSpaceL
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2832
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2833
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2834
void CMPXDbManager::EnsureDiskSpaceL(TInt aDrive) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2835
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2836
    MPX_DEBUG2("-->CMPXDbManager::EnsureDiskSpaceL for drive %d", aDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2837
    // handle the case of C drive
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2838
    TDriveUnit drive(aDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2839
    TDriveUnit cdrive(KRootDrive());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2840
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2841
    if(drive == cdrive)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2842
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2843
        if (SysUtil::DiskSpaceBelowCriticalLevelL(&iFs, 0, aDrive))
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2844
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2845
            MPX_DEBUG1("CMPXDbManager::EnsureDiskSpaceL Error diskspace full");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2846
            User::Leave(KErrDiskFull);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2847
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2848
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2849
        return;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2850
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2851
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2852
    // handle other drives (eg. removable EDriveE)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2853
    TInt count(iDatabaseHandles.Count());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2854
    for (TInt i = 0; i < count; ++i)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2855
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2856
        if (((KDbManagerAllDrives == aDrive) ||
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2857
            (aDrive == iDatabaseHandles[i].iDrive)) &&
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2858
            iDatabaseHandles[i].iOpen)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2859
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2860
            if (SysUtil::DiskSpaceBelowCriticalLevelL(&iFs, 0,
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2861
                iDatabaseHandles[i].iDrive))
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2862
                {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2863
                MPX_DEBUG1("CMPXDbManager::EnsureDiskSpaceL Error diskspace full");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2864
                User::Leave(KErrDiskFull);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2865
                }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2866
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2867
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2868
        if (aDrive == iDatabaseHandles[i].iDrive)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2869
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2870
            // exit if just one drive to check
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2871
            break;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2872
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2873
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2874
    MPX_DEBUG1("<--CMPXDbManager::EnsureDiskSpaceL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2875
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2876
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2877
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2878
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2879
// CMPXDbManager::DoBackupDBs
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2880
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2881
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2882
/*EXPORT_C void CMPXDbManager::BackupDBsL()
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2883
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2884
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2885
    MPX_DEBUG1("-->CMPXDbManager::BackupDBsL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2886
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2887
    TInt transactionCount = iTransactionCount;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2888
    if (iTransactionCount > 0) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2889
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2890
        iTransactionCount = 0;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2891
        DoCommitL();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2892
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2893
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2894
    TInt count(iDatabaseHandles.Count());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2895
    for (TInt i = 0; i < count && iDatabaseHandles[i].iUseRAMdb ; ++i)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2896
        {
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2897
        CloseDatabaseAtIndexL( i );            
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2898
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2899
        TInt err= BaflUtils::CopyFile(iFs, 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2900
            iDatabaseHandles[i].iTargetFullFilePath->Des(), 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2901
            iDatabaseHandles[i].iOrigFullFilePath->Des());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2902
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2903
        MPX_DEBUG2("CMPXDbManager::BackupDBsL err = %d", err);     
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2904
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  2905
        OpenDatabaseAtIndexL( i );      
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2906
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2907
        
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2908
    if (transactionCount > 0) 
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2909
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2910
        DoBeginL();
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2911
        iTransactionCount = transactionCount;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2912
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2913
    MPX_DEBUG1("<--CMPXDbManager::BackupDBsL");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2914
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2915
    }*/
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2916
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2917
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2918
// CMPXDbManager::GetTotalDatabasesSize
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2919
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2920
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2921
TInt CMPXDbManager::GetTotalDatabasesSize(TInt& aSize)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2922
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2923
    MPX_FUNC("CMPXDbManager::GetTotalDatabasesSize");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2924
    TInt err = KErrNotSupported;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2925
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2926
    TInt size=0;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2927
    TInt count(iDatabaseHandles.Count());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2928
    err = KErrNone;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2929
    for ( TInt i = 0; i < count ; ++i )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2930
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2931
        // Generate database name.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2932
        TFileName dbFilename;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2933
        TDriveUnit drive(iDatabaseHandles[i].iDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2934
        dbFilename.Append(drive.Name());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2935
        dbFilename.Append(KDBFilePath);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2936
        TFileName filename;            
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2937
        filename.Format(KSecurePath, User::Identity().iUid, iDbFile); //x:\private\10281e17\[sldfdsf]mpxv2_5.db
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2938
        dbFilename.Append(filename);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2939
        MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Database name = %S", &dbFilename);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2940
        TEntry entry;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2941
        err = iFs.Entry( dbFilename, entry );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2942
        if (err == KErrNotFound || err == KErrNotReady )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2943
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2944
            MPX_DEBUG3("CMPXDbManager::GetTotalDatabasesSize - Ignored %S, error = %d", &dbFilename, err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2945
            err = KErrNone;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2946
            continue;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2947
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2948
        if ( err != KErrNone )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2949
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2950
            break;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2951
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2952
        MPX_DEBUG3("CMPXDbManager::GetTotalDatabasesSize - Size of Db %S = %d", &dbFilename, entry.iSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2953
        // sum up size
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2954
        size += entry.iSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2955
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2956
    aSize = size;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2957
    MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Total Size of Dbs = %d", size);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2958
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2959
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2960
    MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Return err = %d", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2961
    return err;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2962
    }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2963
    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2964
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2965
// CMPXDbManager::GetTotalRamDatabasesSize
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2966
// ---------------------------------------------------------------------------
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2967
//
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2968
TInt CMPXDbManager::GetTotalRamDatabasesSize(TInt& aSize)
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2969
    {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2970
    MPX_FUNC("CMPXDbManager::GetTotalRamDatabasesSize");
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2971
    TInt err = KErrNotSupported;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2972
#ifdef __RAMDISK_PERF_ENABLE
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2973
    TInt size=0;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2974
    TInt count(iDatabaseHandles.Count());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2975
    err = KErrNone;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2976
    for ( TInt i = 0; i < count ; ++i )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2977
        {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2978
        // make sure this db is in ram drive.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2979
        if ( !iDatabaseHandles[i].iUseRAMdb )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2980
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2981
            continue;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2982
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2983
        // Generate database name.
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2984
        TFileName dbFilename;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2985
        dbFilename.Append(iRAMFolder);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2986
        TBuf<2> d;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2987
        TDriveUnit drive(iDatabaseHandles[i].iDrive);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2988
        d.Append(drive.Name());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2989
        HBufC* temp = HBufC::NewLC(KMaxFileName);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2990
        temp->Des().Append(d.Left(1));
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2991
        temp->Des().Append(iDbFile->Des());
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2992
        TFileName filename;            
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2993
        filename.Format(KSecurePath, User::Identity().iUid, temp);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2994
        CleanupStack::PopAndDestroy(temp);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2995
        dbFilename.Append(filename);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2996
        MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSize - Database name = %S", &dbFilename);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2997
        TEntry entry;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2998
        err = iFs.Entry( dbFilename, entry );
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  2999
        if ( (err != KErrNone) && (err != KErrNotFound) )
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3000
            {
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3001
            break;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3002
            }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3003
        MPX_DEBUG3("CMPXDbManager::GetTotalRamDatabasesSize - Size of Db %S = %d", &dbFilename, entry.iSize);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3004
        // sum up size
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3005
        size += entry.iSize;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3006
        }
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3007
    aSize = size;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3008
    MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSize - Total Size of Dbs = %d", size);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3009
#endif //__RAMDISK_PERF_ENABLE    
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3010
    MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSize - Return err = %d", err);
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3011
    return err;
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3012
    }
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3013
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3014
// ----------------------------------------------------------------------------
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3015
// Creates the absolute database filename on a specified drive.
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3016
// ----------------------------------------------------------------------------
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3017
//
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3018
HBufC* CMPXDbManager::CreateFullFilenameL(TDriveUnit aDrive)
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3019
    {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3020
    MPX_FUNC("CMPXDbManager::CreateFullFilenameL");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3021
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3022
    HBufC* filename = HBufC::NewL(KMaxFileName);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3023
    const TDesC& securefilePath = KSecureFilePath;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3024
    TDriveUnit cdrive(KRootDrive());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3025
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3026
#ifdef __RAMDISK_PERF_ENABLE
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3027
    TInt index(GetDatabaseIndex((TInt)aDrive));    
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3028
    if ( index >=0 && iDatabaseHandles[index].iUseRAMdb && aDrive != cdrive )
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3029
        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3030
        MPX_DEBUG1("CMPXDbManager::CreateFullFilenameL - use RAMDisk");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3031
        TFileName path;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3032
        path.Append(iRAMDrive);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3033
        path.Append(_L(":"));
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3034
        path.Append(KDBFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3035
        TBuf<2> d;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3036
        d.Append(aDrive.Name());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3037
        TFileName temp;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3038
        temp.Append(d.Left(1)); // attach original drive name
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3039
        temp.Append(iDbFile->Des()); 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3040
        filename->Des().Format(securefilePath, &path, User::Identity().iUid, &temp);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3041
        MPX_DEBUG3("CMPXDbManager::CreateFullFilenameL - path=%S filename=%S", &path, filename);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3042
        }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3043
    else
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3044
#endif //__RAMDISK_PERF_ENABLE
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3045
        {
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3046
        MPX_DEBUG1("CMPXDbManager::CreateFullFilenameL - use normal drive");
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3047
        TFileName dbPath;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3048
        dbPath.Append(aDrive.Name());
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3049
        dbPath.Append(KDBFilePath);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3050
        filename->Des().Format(securefilePath, &dbPath, User::Identity().iUid, iDbFile);
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3051
        }
11
13afc0e517bd Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
  3052
    
18
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3053
    MPX_DEBUG2("CMPXDbManager::CreateFullFilenameL filename = %S", filename); 
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3054
    return filename;
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3055
    }
c54d95799c80 Revision: 201013
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 11
diff changeset
  3056
0
ff3acec5bc43 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  3057
// End of File