mpserviceplugins/mpxsqlitedbcommon/src/mpxdbmanager.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 18 Aug 2010 09:46:20 +0300
changeset 48 af3740e3753f
parent 42 79c49924ae23
permissions -rw-r--r--
Revision: 201031 Kit: 201033
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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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#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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// Cenrep key defs -- Only temporary:  Need to find a better place for these
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const TUid KMPCenRepSettingsFeature               = { 0x10207C92 };
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const TUint32 KMPCenRepSettingRamdiskEnabled      = { 0x00000005 };
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const TUint32 KMPCenRepSettingRamdiskMaxDiskSpace = { 0x00000006 };
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#endif //__RAMDISK_PERF_ENABLE
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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)
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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 temp;
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    CRepository* repository = CRepository::NewLC( KMPCenRepSettingsFeature );
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    User::LeaveIfError( repository->Get( KMPCenRepSettingRamdiskEnabled, temp ));
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    iRAMDiskPerfEnabled = temp;
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    User::LeaveIfError( repository->Get( KMPCenRepSettingRamdiskMaxDiskSpace, 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 iRAMDiskPerfEnabled=%d", iRAMDiskPerfEnabled);
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        MPX_DEBUG2("CMPXDbManager::ConstructL RAMDisk iMaximumAllowedRAMDiskSpaceToCopy=%Lu", iMaximumAllowedRAMDiskSpaceToCopy);
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        }
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#endif //__RAMDISK_PERF_ENABLE
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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();
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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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   228
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    TInt err = iDatabase.Exec(KBeginTransaction);
19
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22
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   231
    // transforms SQL error to KErrNotReady
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    if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
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   233
        {
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   234
        User::Leave(KErrNotReady);
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   235
        }
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   236
    else
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        {
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   238
        User::LeaveIfError(err);
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   239
        }
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   240
    }
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   241
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// ----------------------------------------------------------------------------
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   243
// Copy all DBs to RAM disk
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// ----------------------------------------------------------------------------
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   245
//
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   246
EXPORT_C void CMPXDbManager::CopyDBsToRamL( TBool aIsMTPInUse )
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   247
    {
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   248
#ifdef __RAMDISK_PERF_ENABLE
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   249
    MPX_DEBUG1("-->CMPXDbManager::CopyDBsToRamL");
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   250
    if( iRAMDiskPerfEnabled )
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   251
        {
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   252
        if ( !IsRamDiskSpaceAvailable() )
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   253
            {
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   254
            return;
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   255
            }
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   256
        
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   257
        // Check if we are over the allowed ram space.
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   258
        TInt dbSize=0;
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   259
        TInt err = GetTotalDatabasesSize(dbSize);
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   260
        if ( err || (dbSize > iMaximumAllowedRAMDiskSpaceToCopy) )
19
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   261
            {
22
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            MPX_DEBUG2("<--CMPXDbManager::CopyDBsToRamL Over the allowed Ram disk limit %Lu", iMaximumAllowedRAMDiskSpaceToCopy );
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   263
            return;
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   264
            }
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   265
        
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   266
        TInt transactionCount = iTransactionCount;
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   267
        if (iTransactionCount > 0) 
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   268
            {
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   269
            iTransactionCount = 0;
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   270
            DoCommitL();
19
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   271
            }
22
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   272
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   273
        TInt count(iDatabaseHandles.Count());
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   274
        for ( TInt i = 0; i < count ; ++i )
19
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   275
            {
41
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   276
            if ( ! iDatabaseHandles[i].iOpen )
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   277
                {
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                MPX_DEBUG1("CMPXDbManager::CopyDBsToRamL DB not open (assuming drive is not present)");
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                continue;
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   280
                }
22
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   281
            if ( iDatabaseHandles[i].iUseRAMdb )
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   282
                {
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   283
                // already used
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                MPX_DEBUG1("CMPXDbManager::CopyDBsToRamL iUseRAMdb already ETrue");
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   285
                continue;
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   286
                }
41
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   287
            CloseDatabaseAtIndexL( i ); // let leave: not much we can do if we can't close the original DB
25
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   288
            DoCopyDBToRam( i, aIsMTPInUse ); // copies if it can
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diff changeset
   289
            TRAPD( err, OpenDatabaseAtIndexL( i ) );
22
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   290
            if ( err != KErrNone )
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diff changeset
   291
                {
25
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diff changeset
   292
                MPX_DEBUG2("CMPXDbManager::CopyDBsToRamL OpenDatabaseAtIndexL leave=%d", err);
22
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   293
                RemoveDummyFile(i);
25
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   294
                if ( iDatabaseHandles[i].iUseRAMdb ) 
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diff changeset
   295
                    {
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   296
                    // go back to disk DB
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diff changeset
   297
                    TRAP_IGNORE(CloseDatabaseAtIndexL( i ));
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diff changeset
   298
                    iDatabaseHandles[i].iUseRAMdb = EFalse;
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diff changeset
   299
                    OpenDatabaseAtIndexL( i );
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   300
                    continue;
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diff changeset
   301
                    }
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   302
                else
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   303
                    {
3ec52facab4d Revision: 201017
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   304
                    User::Leave( err );
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diff changeset
   305
                    }
22
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diff changeset
   306
                }
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diff changeset
   307
            }
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diff changeset
   308
            
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   309
        if (transactionCount > 0) 
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   310
            {
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diff changeset
   311
            DoBeginL();
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   312
            iTransactionCount = transactionCount;
19
4e84c994a771 Revision: 201007
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parents:
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   313
            }
4e84c994a771 Revision: 201007
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parents:
diff changeset
   314
        }
22
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diff changeset
   315
    iRAMInUse = ETrue;
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parents: 19
diff changeset
   316
	
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diff changeset
   317
    MPX_DEBUG1("<--CMPXDbManager::CopyDBsToRamL");
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diff changeset
   318
#endif //__RAMDISK_PERF_ENABLE
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parents: 19
diff changeset
   319
19
4e84c994a771 Revision: 201007
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parents:
diff changeset
   320
    }
4e84c994a771 Revision: 201007
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parents:
diff changeset
   321
22
ecf06a08d4d9 Revision: 201015
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parents: 19
diff changeset
   322
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parents: 19
diff changeset
   323
// ----------------------------------------------------------------------------
25
3ec52facab4d Revision: 201017
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diff changeset
   324
// CMPXDbManager::DoCopyDBToRam
22
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diff changeset
   325
// ----------------------------------------------------------------------------
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diff changeset
   326
//
25
3ec52facab4d Revision: 201017
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diff changeset
   327
TBool CMPXDbManager::DoCopyDBToRam( TInt aIndex, TBool aIsMTPInUse )
22
ecf06a08d4d9 Revision: 201015
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parents: 19
diff changeset
   328
    {
ecf06a08d4d9 Revision: 201015
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diff changeset
   329
#ifdef __RAMDISK_PERF_ENABLE
25
3ec52facab4d Revision: 201017
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parents: 22
diff changeset
   330
    MPX_DEBUG2("-->CMPXDbManager::DoCopyDBsToRam drive=%d", (TInt)iDatabaseHandles[aIndex].iDrive);
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parents: 22
diff changeset
   331
    DatabaseHandle& database = iDatabaseHandles[aIndex];
3ec52facab4d Revision: 201017
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parents: 22
diff changeset
   332
    TInt err = KErrNone;
3ec52facab4d Revision: 201017
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parents: 22
diff changeset
   333
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   334
    delete database.iOrigFullFilePath;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   335
    database.iOrigFullFilePath = 0;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   336
    delete database.iTargetFullFilePath;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   337
    database.iTargetFullFilePath = 0;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   338
    TRAP (err, 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   339
	      database.iOrigFullFilePath = CreateFullFilenameL( database.iDrive );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   340
          database.iUseRAMdb = ETrue; // must turn this on to create RAM filename
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   341
          database.iTargetFullFilePath = CreateFullFilenameL( database.iDrive );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   342
          BaflUtils::EnsurePathExistsL( iFs, *database.iTargetFullFilePath ));
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   343
    database.iUseRAMdb = EFalse;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   344
    if (err != KErrNone)
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   345
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   346
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsToRamL() CreateFilenameL or EnsurePathExistsL failed");
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   347
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   348
        }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   349
    MPX_DEBUG2("RAMDisk src path=%S", database.iOrigFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   350
    MPX_DEBUG2("RAMDisk dst path=%S", database.iTargetFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   351
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   352
    if (!BlockDiskSpace( aIndex, aIsMTPInUse ) )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   353
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   354
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsToRamL() BlockDiskSpace failed");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   355
        return EFalse; // continue for next drive
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   356
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   357
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   358
    if ( BaflUtils::CopyFile(iFs, *database.iOrigFullFilePath, *database.iTargetFullFilePath ) != KErrNone )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   359
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   360
        RemoveDummyFile( aIndex );
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   361
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   362
        }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   363
    MPX_DEBUG2("RAMDisk Database copied=%d", (TInt)database.iDrive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   364
    database.iUseRAMdb = ETrue; // succeeded moving DB to RAM
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   365
    MPX_DEBUG1("<--CMPXDbManager::DoCopyDBsToRamL");
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   366
    return ETrue;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   367
#else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   368
    return EFalse;
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   369
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   370
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   371
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   372
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   373
// Copy all DBs from RAM disk back to normal drives
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   374
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   375
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   376
EXPORT_C void CMPXDbManager::CopyDBsFromRamL()
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   377
    {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   378
    MPX_FUNC("CMPXDbManager::CopyDBsFromRamL");
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   379
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   380
    if( iRAMDiskPerfEnabled )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   381
       {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   382
        TInt transactionCount = iTransactionCount;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   383
        if (iTransactionCount > 0) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   384
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   385
            iTransactionCount = 0;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   386
            TRAP_IGNORE( DoCommitL() );
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   387
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   388
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   389
        TInt count(iDatabaseHandles.Count());
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   390
        TInt leaveError = KErrNone;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   391
        iRAMInUse = EFalse;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   392
        // Should not leave until all the databases have been copied from RAM drive. 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   393
        for (TInt i = 0; i < count; ++i)
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   394
            {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   395
            if ( !iDatabaseHandles[i].iUseRAMdb )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   396
                {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   397
                continue;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   398
                }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   399
            TRAPD( error, CloseDatabaseAtIndexL( i ) );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   400
            if ( error )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   401
                {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   402
                // Can't close db on RAM drive, so cleanup.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   403
                MPX_DEBUG2("CMPXDbManager::CopyDBsFromRamL CloseDatabaseAtIndexL fail: error = %d", error);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   404
                // Delete database on RAM drive.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   405
                BaflUtils::DeleteFile(iFs, *iDatabaseHandles[i].iTargetFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   406
                // Delete dummy file
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   407
                RemoveDummyFile(i);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   408
                }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   409
            else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   410
                {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   411
                DoCopyDBFromRam(i);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   412
                }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   413
            iDatabaseHandles[i].iUseRAMdb = EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   414
            // open db from drive
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   415
            TRAP( error, OpenDatabaseAtIndexL( i ) );      
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   416
            if ( error && !leaveError )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   417
                {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   418
                leaveError = error;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   419
                }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   420
            }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   421
        
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   422
        // leave if error
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   423
        User::LeaveIfError(leaveError);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   424
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   425
        if (transactionCount > 0) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   426
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   427
            DoBeginL();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   428
            iTransactionCount = transactionCount;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   429
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   430
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   431
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   432
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   433
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   434
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   435
// ----------------------------------------------------------------------------
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   436
// CMPXDbManager::DoCopyDBsToRam
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   437
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   438
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   439
void CMPXDbManager::DoCopyDBFromRam( TInt aIndex )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   440
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   441
#ifdef __RAMDISK_PERF_ENABLE
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   442
    MPX_DEBUG1("-->CMPXDbManager::DoCopyDBsFromRam");    
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   443
    DatabaseHandle& database = iDatabaseHandles[aIndex];
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   444
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   445
    //Copy Db from RAM to replace dummy file
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   446
    TRAPD(error, ReplaceFileL( *database.iTargetFullFilePath, database.iDummyFilePath));
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   447
    MPX_DEBUG2("CMPXDbManager::CopyDBsFromRam RAMDisk copied over dummy, error=%d", error);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   448
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   449
    // done with RAM DB (whether copying succeeded or not) so can delete it
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   450
    // can ignore errors since we cannot do anything if this fails
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   451
    BaflUtils::DeleteFile(iFs, *database.iTargetFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   452
    MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam RAM DB deleted");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   453
        
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   454
    if ( error == KErrNone )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   455
        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   456
        // Delete old DB on drive
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   457
        // Can ignore error: either original does not exist or something is wrong and can't help it
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   458
        BaflUtils::DeleteFile(iFs, *database.iOrigFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   459
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam old DB on drive deleted");
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   460
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   461
        // Rename dummy file to be original file name
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   462
        error = BaflUtils::RenameFile(iFs, database.iDummyFilePath, *database.iOrigFullFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   463
        MPX_DEBUG2("CMPXDbManager::CopyDBsFromRam dummy file renamed, error=%d", error);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   464
        if ( error )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   465
            {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   466
            // Error renaming dummy file, delete dummy file.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   467
            RemoveDummyFile(aIndex);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   468
            }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   469
        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   470
    else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   471
        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   472
        RemoveDummyFile(aIndex);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   473
        MPX_DEBUG1("CMPXDbManager::DoCopyDBsFromRam dummy file deleted");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   474
        }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   475
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   476
    MPX_DEBUG1("<--CMPXDbManager::DoCopyDBsFromRam");
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   477
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   478
    } 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   479
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   480
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   481
// CMPXDbManager::ReplaceFileL
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   482
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   483
// Replaces a file with another writing over the destination file.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   484
// Leaves on error.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   485
// Implementation follows CFileMan::Copy except that 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   486
//  - we don't resize target file to zero
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   487
//  - we can assume that source file already exists
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   488
//  - we don't copy file attributes & timestamp
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   489
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   490
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   491
void CMPXDbManager::ReplaceFileL( const TDesC& aSrcName, const TDesC& aDstName )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   492
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   493
    // open files
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   494
    RFile srcFile;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   495
    User::LeaveIfError( srcFile.Open(iFs, aSrcName, EFileRead|EFileShareReadersOnly) );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   496
    CleanupClosePushL( srcFile );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   497
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   498
    RFile dstFile;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   499
	TInt error = dstFile.Open(iFs, aDstName, EFileWrite|EFileWriteDirectIO|EFileShareExclusive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   500
	if (error == KErrNotFound)
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   501
	   {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   502
	   error = dstFile.Create(iFs, aDstName, EFileWrite|EFileWriteDirectIO|EFileShareExclusive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   503
	   }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   504
	User::LeaveIfError ( error );
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   505
    CleanupClosePushL( dstFile );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   506
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   507
    // resize destination file
48
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
   508
    TInt remainingBytes = 0;
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   509
    User::LeaveIfError( srcFile.Size(remainingBytes) );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   510
    User::LeaveIfError( dstFile.SetSize(remainingBytes) );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   511
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   512
    // allocate buffer
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   513
   	const TInt KBigBufSize = 512 * 1024;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   514
    const TInt KMediumBufSize = 32 * 1024;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   515
    const TInt KSmallBufSize = 4 * 1024;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   516
    HBufC8* bufPtr=HBufC8::New( Min(KBigBufSize, remainingBytes) );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   517
    if (bufPtr==NULL)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   518
        bufPtr=HBufC8::New(KMediumBufSize);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   519
    if (bufPtr==NULL)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   520
        bufPtr=HBufC8::New(KSmallBufSize);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   521
    if (bufPtr == NULL)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   522
        User::Leave(KErrNoMemory);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   523
    CleanupStack::PushL(bufPtr);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   524
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   525
    // copy
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   526
    TPtr8 copyBuf=bufPtr->Des();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   527
    TInt pos=0;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   528
    while( remainingBytes > 0 )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   529
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   530
        TInt s = Min( remainingBytes, copyBuf.MaxSize() );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   531
        TInt ret = srcFile.Read(pos, copyBuf, s);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   532
        if (ret == KErrNone && copyBuf.Length()!= s )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   533
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   534
            ret = KErrCorrupt;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   535
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   536
        if (ret == KErrNone)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   537
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   538
            ret = dstFile.Write(pos, copyBuf, s);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   539
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   540
        User::LeaveIfError (ret);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   541
        pos += s;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   542
        remainingBytes -= s;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   543
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   544
    User::LeaveIfError( dstFile.Flush() );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   545
    CleanupStack::PopAndDestroy(3); // bufPtr, dstFile, srcFile
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   546
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   547
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   548
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   549
// CMPXDbManager::RemoveDummyFile
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   550
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   551
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   552
void CMPXDbManager::RemoveDummyFile( TInt index )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   553
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   554
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   555
    MPX_DEBUG1("-->CMPXDbManager::RemoveDummyFile");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   556
       
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   557
    if ( iDatabaseHandles[index].iDummyFilePath.Length() )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   558
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   559
        BaflUtils::DeleteFile(iFs, iDatabaseHandles[index].iDummyFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   560
        iDatabaseHandles[index].iDummyFilePath.Zero();
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   561
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   562
    MPX_DEBUG1("<--CMPXDbManager::RemoveDummyFile");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   563
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   564
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   565
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   566
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   567
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
// Commits a transaction on all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
EXPORT_C void CMPXDbManager::CommitL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
    MPX_FUNC("CMPXDbManager::CommitL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
    if(iTransactionCount > 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
        if (--iTransactionCount == 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
            {
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   580
            DoCommitL();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
    }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   584
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   585
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   586
// Commits a transaction on all databases.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   587
// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   588
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   589
void CMPXDbManager::DoCommitL()
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   590
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   591
    MPX_FUNC("CMPXDbManager::DoCommitL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   592
    TInt err = iDatabase.Exec(KCommitTransaction);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   593
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   594
    // transforms SQL error to KErrNotReady
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   595
    if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   596
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   597
        MPX_DEBUG2("CMPXDbManager::CommitL failed err=%d", err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   598
        User::Leave(KErrNotReady);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   599
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   600
    else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   601
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   602
        User::LeaveIfError(err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   603
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   604
    }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
// Rolls back a transaction on all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
EXPORT_C void CMPXDbManager::RollbackL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
    MPX_FUNC("CMPXDbManager::RollbackL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
    if(iTransactionCount > 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
        if (--iTransactionCount == 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
            TInt err = iDatabase.Exec(KRollbackTransaction);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
            
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
            // transforms SQL error to KErrNotReady
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
            if( (err <= KSqlErrGeneral && err >= KSqlErrNotDb) || err == KSqlErrStmtExpired )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
                User::Leave(KErrNotReady);  
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
            else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
                User::LeaveIfError(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
    	}
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
// Rolls back a transaction on all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
EXPORT_C TBool CMPXDbManager::InTransaction()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
    MPX_FUNC("CMPXDbManager::InTransaction");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
    return iDatabase.InTransaction();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
// Tries to create and open the databases on all specified drives.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
EXPORT_C void CMPXDbManager::InitDatabasesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
    RArray<TInt> aDrives)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
    MPX_FUNC("CMPXDbManager::InitDatabasesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
    CloseAllDatabases();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
    CreateDatabaseL(cdrive);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   657
    OpenRootDatabaseL();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
    TInt count(aDrives.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   660
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
        TDriveUnit drive(aDrives[i]);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
        if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrives[i])))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
            const TDesC& driveName = drive.Name();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
            DatabaseHandle handle;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
            handle.iDrive = aDrives[i];
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
            handle.iAliasname = HBufC::NewL(KAliasName().Length());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
            handle.iAliasname->Des().Format(KAliasName, &driveName);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
            handle.iOpen = EFalse;
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   673
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   674
            handle.iOrigFullFilePath = HBufC::NewL(0);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   675
            handle.iTargetFullFilePath = HBufC::NewL(0);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   676
            handle.iDummyFilePath.Zero();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   677
            handle.iUseRAMdb = EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   678
#endif //__RAMDISK_PERF_ENABLE
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   680
            TInt index = iDatabaseHandles.Count();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
            iDatabaseHandles.AppendL(handle);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
            TVolumeInfo vol;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
            if (iFs.Volume(vol, drive) == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
                CreateDatabaseL(drive);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   687
                AttachDatabaseL( index );
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
    iInitialized = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
// Opens a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
EXPORT_C void CMPXDbManager::OpenDatabaseL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   700
    TInt aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   702
    MPX_FUNC("CMPXDbManager::OpenDatabaseL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   703
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   704
    if (iInitialized == EFalse)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   705
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   706
        User::Leave(KErrNotReady);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   708
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
    TDriveUnit drive(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   710
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   711
    TBool found(EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   712
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   713
    if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrive)))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   714
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   715
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   716
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   717
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   718
            if (iDatabaseHandles[i].iDrive == aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   719
                {
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   720
                MPX_DEBUG2("CMPXDbManager::OpenDatabaseL found %d", aDrive);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   721
                TInt transactionCount = iTransactionCount;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   722
                if (iTransactionCount > 0) 
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
                    {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   724
                    iTransactionCount = 0;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   725
                    DoCommitL();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726
                    }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   727
                OpenDatabaseAtIndexL( i );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   728
                if (transactionCount > 0) 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   729
                    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   730
                    DoBeginL();
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   731
                    iTransactionCount = transactionCount;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   732
                    }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
                found = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   734
                break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
    if (!found)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
        {
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   740
        MPX_DEBUG1("CMPXDbManager::OpenDatabaseL not found");
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   741
        User::Leave(KErrArgument);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   742
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   743
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   744
    // Close all prepared statements if a db is opened
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   745
    //
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   746
    ResetPreparedQueries();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   747
    }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   748
    
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   749
void CMPXDbManager::OpenDatabaseAtIndexL( TInt aIndex )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   750
    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   751
    	  DatabaseHandle & database = iDatabaseHandles[aIndex];
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   752
        if (!database.iOpen)
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   753
            {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   754
            MPX_DEBUG1("CMPXDbManager::OpenDatabaseAtIndexL not open");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   755
            // make sure the database is created
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   756
            CreateDatabaseL( TDriveUnit(database.iDrive) );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   757
            AttachDatabaseL( aIndex );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   758
            }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   759
    }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   761
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   762
// Closes a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   764
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   765
EXPORT_C void CMPXDbManager::CloseDatabaseL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   766
    TInt aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   767
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   768
    MPX_FUNC("CMPXDbManager::CloseDatabaseL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   770
    if (iInitialized == EFalse)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
        User::Leave(KErrNotReady);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   773
        }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   774
    
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
    TDriveUnit drive(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   776
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   777
    TBool found(EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   778
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   779
    if ((drive != cdrive) && !IsRemoteDrive(static_cast<TDriveNumber>(aDrive)))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   780
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   781
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   782
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   783
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   784
            if (iDatabaseHandles[i].iDrive == aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   785
                {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   786
                TBool inTransaction = InTransaction();
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   787
                TInt transactionCount = iTransactionCount;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   788
                iTransactionCount = 0;								
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   789
								
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   790
                if (inTransaction) //if the transaction is ongoing, try committing
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   791
                    {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   792
                    //if transaction committing fails, try roll-back	
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   793
                    TInt error = iDatabase.Exec( KCommitTransaction );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   794
                    if ( error != KErrNone )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   795
                        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   796
                        //The error is ignored since we can't do nothing about it
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   797
                        iDatabase.Exec( KRollbackTransaction ); 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   798
                        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   799
                    }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   800
                	
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   801
#ifdef __RAMDISK_PERF_ENABLE                	
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   802
                if ( iRAMDiskPerfEnabled && iDatabaseHandles[i].iUseRAMdb )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   803
            	      {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   804
                    MPX_DEBUG2("CMPXDbManager::CloseDatabaseL found %d at RAM", aDrive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   805
                    TRAPD( err, CloseDatabaseAtIndexL( i ) );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   806
                    if ( err != KErrNone )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   807
                        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   808
                        // Can't close db on RAM drive, so cleanup.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   809
                        MPX_DEBUG2("CMPXDbManager::CloseDatabaseL CloseDatabaseAtIndexL fail: error = %d", err);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   810
                        // Delete dummy file
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   811
                        RemoveDummyFile(i);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   812
                        iDatabaseHandles[i].iUseRAMdb = EFalse;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   813
                        // Delete database on RAM drive.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   814
                        User::LeaveIfError( BaflUtils::DeleteFile(iFs, *iDatabaseHandles[i].iTargetFullFilePath) );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   815
                        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   816
                    else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   817
                        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   818
                        DoCopyDBFromRam(i);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   819
                        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   820
                    iDatabaseHandles[i].iUseRAMdb = EFalse;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   821
                    }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   822
                else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   823
#endif
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   824
                    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   825
                    MPX_DEBUG2("CMPXDbManager::CloseDatabaseL found %d", aDrive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   826
                    CloseDatabaseAtIndexL( i );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   827
                    }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   828
                
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   829
                //Let MTP handle the transcation if there is any 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   830
                if ( inTransaction ) 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   831
                    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   832
                    DoBeginL();
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   833
                    iTransactionCount = transactionCount;
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   834
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   835
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   836
                found = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   837
                break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   838
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   839
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   840
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   841
    if (!found)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   842
        {
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   843
        MPX_DEBUG1("CMPXDbManager::CloseDatabaseL not found");
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   844
        User::Leave(KErrArgument);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   845
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   846
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   847
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   848
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   849
void CMPXDbManager::CloseDatabaseAtIndexL( TInt aIndex )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   850
    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   851
    // Close all prepared statements if a db is closed
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   852
    //
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   853
    ResetPreparedQueries();
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   854
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   855
    if (iDatabaseHandles[aIndex].iOpen)
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   856
        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   857
        MPX_DEBUG1("CMPXDbManager::CloseDatabaseAtIndexL found open");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   858
        DetachDatabaseL( aIndex );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   859
        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   860
}
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   861
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   862
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   863
// Closes all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   864
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   865
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   866
EXPORT_C void CMPXDbManager::CloseAllDatabases()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   867
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   868
    MPX_FUNC("CMPXDbManager::CloseAllDatabases");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   869
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   870
    // Close all prepared statements if a db is closed
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   871
    //
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   872
    ResetPreparedQueries();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   873
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   874
    TInt count(iDatabaseHandles.Count());
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   875
    for (TInt i = 0; i < count; ++i)
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   876
        {
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   877
        delete iDatabaseHandles[i].iAliasname;
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   878
        iDatabaseHandles[i].iAliasname = 0;
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   879
#ifdef __RAMDISK_PERF_ENABLE 
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   880
        RemoveDummyFile(i);            	
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   881
        delete iDatabaseHandles[i].iOrigFullFilePath;
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   882
        iDatabaseHandles[i].iOrigFullFilePath = 0;
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   883
        delete iDatabaseHandles[i].iTargetFullFilePath;
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   884
        iDatabaseHandles[i].iTargetFullFilePath = 0;
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
   885
#endif //__RAMDISK_PERF_ENABLE 
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   886
        }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   887
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   888
    iDatabaseHandles.Reset();
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   889
    iDatabase.Close();
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
   890
    iInitialized = EFalse;
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   891
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   892
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   893
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   894
// Open all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   895
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   896
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   897
EXPORT_C void CMPXDbManager::OpenAllDatabasesL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   898
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   899
    MPX_FUNC("CMPXDbManager::OpenAllDatabasesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   900
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   901
    if (!iInitialized)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   902
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   903
        OpenRootDatabaseL();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   904
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   905
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   906
    TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   907
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   908
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   909
        TVolumeInfo vol;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   910
        if (iFs.Volume(vol, iDatabaseHandles[i].iDrive) == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   911
            {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
   912
            AttachDatabaseL( i );
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   913
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   914
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   915
    iInitialized = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   916
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   917
    // Close all prepared statements if a db is closed
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   918
    //
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   919
    ResetPreparedQueries();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   920
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   921
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   922
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   923
// Checks if the database on a specified drive is open.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   924
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   925
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   926
EXPORT_C TBool CMPXDbManager::IsOpen(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   927
    TInt aDrive) const
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   928
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   929
    MPX_FUNC("CMPXDbManager::IsOpen");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   930
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   931
    TDriveUnit drive(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   932
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   933
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   934
    if (!iInitialized)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   935
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   936
        return EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   937
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   938
    else if (drive == cdrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   939
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   940
        return ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   941
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   942
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   943
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   944
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   945
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   946
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   947
            if (iDatabaseHandles[i].iDrive == aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   948
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   949
                return iDatabaseHandles[i].iOpen;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   950
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   951
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   952
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   953
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   954
    return EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   955
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   956
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   957
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   958
// Returns the number of currently open databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   959
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   960
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   961
EXPORT_C TInt CMPXDbManager::DatabaseCount() const
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   962
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   963
    MPX_FUNC("CMPXDbManager::DatabaseCount");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   964
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   965
    TInt openCount(0);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   966
    if (iInitialized)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   967
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   968
        ++openCount;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   969
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   970
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   971
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   972
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   973
            if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   974
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   975
                ++openCount;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   976
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   977
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   978
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   979
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   980
    return openCount;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   981
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   982
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   983
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   984
// Returns the drive corresponding to a given index.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   985
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   986
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   987
EXPORT_C TInt CMPXDbManager::DbDrive(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   988
    TInt aIndex) const
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   989
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   990
    MPX_FUNC("CMPXDbManager::DbDrive");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   991
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   992
    ASSERT((aIndex >= 0) || (aIndex < iDatabaseHandles.Count()));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   993
    return iDatabaseHandles[aIndex].iDrive;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   994
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   995
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   996
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   997
// Recreate a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   998
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   999
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1000
EXPORT_C void CMPXDbManager::RecreateDatabaseL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1001
    TInt aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1002
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1003
    MPX_FUNC("CMPXDbManager::RecreateDatabaseL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1004
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1005
    if (iInitialized == EFalse)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1006
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1007
        User::Leave(KErrNotReady);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1008
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1009
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1010
    TInt index = KErrNotFound;
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1011
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1012
    if (aDrive == EDriveC)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1013
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1014
        index = iDatabaseHandles.Count();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1015
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1016
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1017
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1018
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1019
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1020
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1021
            if ((iDatabaseHandles[i].iDrive == aDrive) && (iDatabaseHandles[i].iOpen))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1022
                {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1023
                index = i;
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1024
                break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1025
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1026
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1027
        }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1028
    if ( index >= 0 )
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1029
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1030
        HBufC * filename = CreateFilenameL(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1031
        CleanupStack::PushL(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1032
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1033
        TRAPD(err, DoRecreateDatabaseL(filename));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1034
        if(err < 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1035
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1036
            TDriveUnit drive_unit(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1037
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1038
            if(aDrive == EDriveC)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1039
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1040
                iDatabase.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1041
                iInitialized = EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1042
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1043
                RSqlDatabase::Delete(*filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1044
                CreateDatabaseL(drive_unit);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1045
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1046
                User::LeaveIfError(iDatabase.Open(*filename));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1047
                iInitialized = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1048
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1049
            else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1050
                {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1051
                DetachDatabaseL( index );
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1052
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1053
                RSqlDatabase::Delete(*filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1054
                CreateDatabaseL(drive_unit);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1055
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1056
                AttachDatabaseL( index );
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1057
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1058
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1059
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1060
        CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1061
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1062
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1063
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1064
        User::Leave(KErrNotFound);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1065
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1066
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1067
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1068
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1069
// Recreate all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1070
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1071
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1072
EXPORT_C void CMPXDbManager::RecreateAllDatabasesL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1073
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1074
    MPX_FUNC("CMPXDbManager::RecreateAllDatabasesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1075
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1076
    if (iInitialized == EFalse)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1077
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1078
        User::Leave(KErrNotReady);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1079
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1080
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1081
    // Recreate on drive C
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1082
    RecreateDatabaseL(EDriveC);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1083
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1084
    // Recreate all attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1085
    TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1086
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1087
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1088
        if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1089
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1090
            RecreateDatabaseL(iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1091
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1092
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1093
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1094
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1095
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1096
// Returns current DB version
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1097
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1098
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1099
EXPORT_C TVersion CMPXDbManager::Version() const
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1100
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1101
    MPX_FUNC("CMPXDbManager::Version");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1102
    return TVersion(KMPXDbVersion[0], KMPXDbVersion[1], KMPXDbVersion[2]);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1103
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1104
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1105
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1106
// Registes a table with the database
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1107
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1108
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1109
EXPORT_C void CMPXDbManager::RegisterTableL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1110
    MMPXTable& aTable)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1111
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1112
    MPX_FUNC("CMPXDbManager::RegisterTableL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1113
    iTables.AppendL(&aTable);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1114
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1115
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1116
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1117
// Executes a select query with variable number of parameters
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1118
// The query is executed on all available databases with a format like:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1119
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1120
//      <query on database1> UNION ALL <query on database2> ...
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1121
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1122
// The query string passed in by the caller must have the ":dbname" prefix for all
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1123
// the tables in the FROM clause. This will be replaced with the right alias for
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1124
// attached databases or with no alias for the C database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1125
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1126
// In case the original query contains an ORDER BY clause, this will be extracted
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1127
// and added at the end of the union query.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1128
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1129
// Note: Running the union query seems to be similar in speed even if one of the
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1130
// databases is empty and therefore no optimization was done for this case.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1131
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1132
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1133
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1134
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1135
    ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1136
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1137
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1138
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1139
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1140
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1141
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1142
    // Will reallocate
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1143
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1144
    RSqlStatement statement = ExecuteSelectQueryOnAllDrivesL(selectBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1145
    CleanupStack::PopAndDestroy(selectBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1146
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1147
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1148
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1149
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1150
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1151
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1152
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1153
// Executes a select query against a specified drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1154
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1155
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1156
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1157
    TInt aDrive,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1158
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1159
    ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1160
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1161
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1162
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1163
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1164
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1165
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1166
    // Will reallocate
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1167
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1168
    RSqlStatement statement = ExecuteSelectQueryOnDriveL(aDrive, selectBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1169
    CleanupStack::PopAndDestroy(selectBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1170
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1171
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1172
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1173
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1174
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1175
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1176
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1177
// CMPXDbManager::ExecuteSelectQueryL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1178
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1179
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1180
EXPORT_C RSqlStatement& CMPXDbManager::ExecuteSelectQueryL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1181
    TUint aStatementId,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1182
    TInt aFirstValue,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1183
    TInt aSecondValue,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1184
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1185
    ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1186
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1187
    MPX_FUNC("CMPXDatabase::ExecuteOffsetSelectQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1188
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1189
    // Prepare the Query first
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1190
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1191
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1192
    RSqlStatement& statement = PrepareQueryL( aStatementId, aFmt, list );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1193
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1194
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1195
    // Bind the Limit and Offset variables
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1196
    User::LeaveIfError(statement.BindInt(0, aFirstValue));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1197
    User::LeaveIfError(statement.BindInt(1, aSecondValue));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1198
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1199
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1200
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1201
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1202
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1203
// CMPXDbManager::ExecuteSelectQueryL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1204
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1205
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1206
EXPORT_C RSqlStatement& CMPXDbManager::ExecuteSelectQueryL( TUint aStatementId,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1207
                                                            const TDesC& aFirstValue,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1208
                                                            TInt aSecondValue,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1209
                                                            TRefByValue<const TDesC> aFmt, ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1210
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1211
    MPX_FUNC("CMPXDbManager::ExecuteMediaAscQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1212
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1213
    // Prepare the Query first
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1214
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1215
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1216
    RSqlStatement& statement = PrepareQueryL( aStatementId, aFmt, list );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1217
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1218
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1219
    // bind the title and limit values
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1220
    User::LeaveIfError(statement.BindText(0, aFirstValue));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1221
    User::LeaveIfError(statement.BindInt(1, aSecondValue));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1222
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1223
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1224
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1225
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1226
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1227
// Executes a query that does not return a record set (INSERT, UPDATE, DELETE,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1228
// CREATE, DROP, etc).
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1229
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1230
// If a valid drive is specified then the query is only executed only on
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1231
// that drive. If KDbManagerAllDrives is specified then the query is executed
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1232
// separately on each available drive.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1233
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1234
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1235
EXPORT_C void CMPXDbManager::ExecuteQueryL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1236
    TInt aDrive,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1237
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1238
    ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1239
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1240
    MPX_FUNC("CMPXDatabase::ExecuteQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1241
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1242
    // make sure there is enough space on all drives affected
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1243
    CheckDiskSpaceL(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1244
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1245
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1246
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1247
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1248
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1249
    TPtr selectBufPtr = selectBuf->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1250
    TInt dbCount(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1251
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1252
    // a specified drive or all drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1253
    TInt loopCount = (aDrive == KDbManagerAllDrives) ? (dbCount + 1) : 1;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1254
    TBool queryExecuted(EFalse); // flag to check if the query was executed at least once
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1255
    for (TInt j = 0; j < loopCount; ++j)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1256
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1257
        HBufC* query = HBufC::NewLC(selectBufPtr.Length() + KBufIncrement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1258
        TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1259
        queryPtr.Copy(selectBufPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1260
        if (aDrive == EDriveC) // if C drive only
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1261
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1262
            RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1263
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1264
        else // all drives or a particular drive other than C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1265
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1266
            if (aDrive == 0) // all drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1267
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1268
                if (j == dbCount) // C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1269
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1270
                    RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1271
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1272
                else //all other drives, except C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1273
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1274
                    if (iDatabaseHandles[j].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1275
                        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1276
                        ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[j].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1277
                        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1278
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1279
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1280
            else //a particular drive, other than C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1281
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1282
                for (TInt i = 0; i < dbCount; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1283
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1284
                    if (iDatabaseHandles[i].iOpen && iDatabaseHandles[i].iDrive == aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1285
                        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1286
                        ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1287
                        break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1288
                        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1289
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1290
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1291
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1292
        TInt dbnamePos = queryPtr.Find(KDBNameToken);// check if the query was created correctly
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1293
        if (dbnamePos == KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1294
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1295
            // log the query
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1296
            TPtrC ptr(query->Left(KMaxLogQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1297
            MPX_DEBUG2("Query: %S", &ptr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1298
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1299
            User::LeaveIfError(ExecuteSqlStatement(iDatabase, queryPtr));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1300
            queryExecuted = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1301
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1302
        CleanupStack::PopAndDestroy(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1303
        }   //for (TInt j = 0; j < loopCount; ++j)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1304
    CleanupStack::PopAndDestroy(selectBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1305
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1306
    if (!queryExecuted && aDrive !=   0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1307
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1308
        // the requested drive(s) is not open
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1309
        User::Leave(KErrNotFound);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1310
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1311
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1312
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1313
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1314
// CMPXDbManager::FormatQueryLC
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1315
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1316
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1317
HBufC* CMPXDbManager::FormatQueryLC(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1318
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1319
    VA_LIST aList)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1320
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1321
    MPX_FUNC("CMPXDatabase::FormatQueryLC");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1322
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1323
    TOverflowHandle overflow;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1324
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1325
    HBufC* selectBuf = HBufC::NewLC(TDesC(aFmt).Length());//will reallocate
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1326
    selectBuf->Des().AppendFormatList(aFmt, aList, &overflow);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1327
    while (overflow.GetOverflowFlag())
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1328
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1329
        TInt len = selectBuf->Des().MaxLength() + KBufIncrement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1330
        CleanupStack::PopAndDestroy(selectBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1331
        selectBuf = HBufC::NewLC(len);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1332
        selectBuf->Des().AppendFormatList(aFmt, aList, &overflow);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1333
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1334
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1335
    return selectBuf;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1336
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1337
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1338
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1339
// Executes a select query against a specified drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1340
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1341
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1342
EXPORT_C RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1343
    TInt aDrive,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1344
    TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1345
    ...)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1346
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1347
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1348
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1349
    VA_LIST list;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1350
    VA_START(list, aFmt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1351
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1352
    // Will reallocate
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1353
    HBufC* selectBuf = FormatQueryLC(aFmt, list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1354
    RSqlStatement statement = ExecuteSelectQueryOnAllDrivesL(aDrive, selectBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1355
    CleanupStack::PopAndDestroy(selectBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1356
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1357
    VA_END(list);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1358
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1359
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1360
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1361
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1362
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1363
// CMPXDbManager::ExecuteSelectQueryOnAllDrivesL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1364
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1365
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1366
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1367
    TPtr aQuery)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1368
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1369
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnAllDrivesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1370
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1371
    TInt dbCount = iDatabaseHandles.Count();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1372
    HBufC* query = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1373
        KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1374
    TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1375
    HBufC* selectOutBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1376
    TInt enclosed = aQuery.Mid(1, aQuery.Length() - 1).Find(KSelectToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1377
    if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1378
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1379
        enclosed++;//to compensate the indent
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1380
        selectOutBuf = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1381
            KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1382
        selectOutBuf->Des().Copy(aQuery.Left(enclosed));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1383
        selectOutBuf->Des().Append(aQuery.Right(1));//the closing bracket
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1384
        aQuery.Delete(0, enclosed);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1385
        aQuery.Delete(aQuery.Length() - 1, 1);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1386
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1387
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1388
    HBufC* orderBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1389
    TInt orderPos = aQuery.Find(KOrderByToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1390
    if (orderPos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1391
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1392
        orderBuf = aQuery.Right(aQuery.Length() - orderPos).AllocL();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1393
        aQuery.Delete(orderPos, aQuery.Length() - orderPos);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1394
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1395
    queryPtr.Append(aQuery);// for cdrive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1396
    RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1397
    for (TInt i = 0; i < dbCount; ++i)//for other drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1398
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1399
        if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1400
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1401
            queryPtr.Append(KUnionAllToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1402
            queryPtr.Append(aQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1403
            ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1404
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1405
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1406
    if (orderBuf)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1407
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1408
        queryPtr.Append(orderBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1409
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1410
    delete orderBuf;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1411
    if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1412
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1413
        selectOutBuf->Des().Insert(enclosed, query->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1414
        queryPtr.Copy(selectOutBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1415
        CleanupStack::PopAndDestroy(selectOutBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1416
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1417
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1418
    // Log the query string before execution
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1419
    TPtrC ptr(query->Left(KMaxLogQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1420
    MPX_DEBUG2("Query: %S", &ptr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1421
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1422
    // Return a temporary statement and not a member variable.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1423
    // This ensures that a copy is done and a second embedded query can be
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1424
    // executed while the first result set is processed.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1425
    RSqlStatement statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1426
    User::LeaveIfError(statement.Prepare(iDatabase, queryPtr));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1427
    CleanupStack::PopAndDestroy(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1428
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1429
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1430
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1431
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1432
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1433
// CMPXDbManager::ExecuteSelectQueryOnAllDrivesL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1434
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1435
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1436
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnAllDrivesL( TInt aDrive,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1437
    TPtr aQuery)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1438
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1439
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnAllDrivesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1440
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1441
    TInt dbCount = iDatabaseHandles.Count();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1442
    HBufC* query = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1443
        KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1444
    TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1445
    HBufC* selectOutBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1446
    TInt enclosed = aQuery.Mid(1, aQuery.Length() - 1).Find(KSelectToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1447
    if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1448
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1449
        enclosed++;//to compensate the indent
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1450
        selectOutBuf = HBufC::NewLC(aQuery.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1451
            KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1452
        selectOutBuf->Des().Copy(aQuery.Left(enclosed));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1453
        selectOutBuf->Des().Append(aQuery.Right(1));//the closing bracket
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1454
        aQuery.Delete(0, enclosed);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1455
        aQuery.Delete(aQuery.Length() - 1, 1);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1456
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1457
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1458
    HBufC* orderBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1459
    TInt orderPos = aQuery.Find(KOrderByToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1460
    if (orderPos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1461
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1462
        orderBuf = aQuery.Right(aQuery.Length() - orderPos).AllocL();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1463
        aQuery.Delete(orderPos, aQuery.Length() - orderPos);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1464
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1465
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1466
    //remove KPlDBNameToken
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1467
    if ( aDrive == EDriveC )//if playlist on c drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1468
    	{
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1469
    	RemoveDriveAlias(aQuery,KPlDBNameToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1470
    	}
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1471
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1472
    	{//for other drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1473
	    for (TInt i = 0; i < dbCount; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1474
	        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1475
	        if (iDatabaseHandles[i].iOpen && (iDatabaseHandles[i].iDrive == aDrive))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1476
	            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1477
	            ReplaceDriveAlias(aQuery, *(iDatabaseHandles[i].iAliasname),
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1478
	            		KPlDBNameToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1479
	            break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1480
	            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1481
	        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1482
    	}
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1483
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1484
    queryPtr.Append(aQuery);// for cdrive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1485
    RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1486
    for (TInt i = 0; i < dbCount; ++i)//for other drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1487
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1488
        if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1489
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1490
            queryPtr.Append(KUnionAllToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1491
            queryPtr.Append(aQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1492
            ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1493
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1494
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1495
   
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1496
    if (orderBuf)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1497
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1498
        queryPtr.Append(orderBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1499
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1500
    delete orderBuf;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1501
    if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1502
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1503
        selectOutBuf->Des().Insert(enclosed, query->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1504
        queryPtr.Copy(selectOutBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1505
        CleanupStack::PopAndDestroy(selectOutBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1506
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1507
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1508
    // Log the query string before execution
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1509
    TPtrC ptr(query->Left(KMaxLogQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1510
    MPX_DEBUG2("Query: %S", &ptr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1511
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1512
    // Return a temporary statement and not a member variable.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1513
    // This ensures that a copy is done and a second embedded query can be
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1514
    // executed while the first result set is processed.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1515
    RSqlStatement statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1516
    TInt err(statement.Prepare(iDatabase, queryPtr));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1517
    User::LeaveIfError(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1518
    CleanupStack::PopAndDestroy(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1519
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1520
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1521
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1522
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1523
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1524
// CMPXDbManager::ExecuteSelectQueryOnDriveLryLC
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1525
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1526
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1527
RSqlStatement CMPXDbManager::ExecuteSelectQueryOnDriveL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1528
    TInt aDrive,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1529
    TPtr aQuery)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1530
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1531
    MPX_FUNC("CMPXDatabase::ExecuteSelectQueryOnDriveL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1532
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1533
    RSqlStatement statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1534
    if (KDbManagerAllDrives == aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1535
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1536
        statement = ExecuteSelectQueryOnAllDrivesL(aQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1537
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1538
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1539
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1540
        TInt dbCount(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1541
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1542
        // flag to check if the query was executed at least once
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1543
        TBool queryExecuted = EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1544
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1545
        HBufC* query = HBufC::NewLC(aQuery.Length() + KBufIncrement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1546
        TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1547
        queryPtr.Copy(aQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1548
        if (aDrive == EDriveC) //if C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1549
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1550
            RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1551
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1552
        else // drive other than C drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1553
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1554
            for (TInt i = 0; i < dbCount; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1555
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1556
                if (iDatabaseHandles[i].iOpen && (iDatabaseHandles[i].iDrive == aDrive))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1557
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1558
                    ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1559
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1560
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1561
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1562
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1563
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1564
        TInt dbnamePos = queryPtr.Find(KDBNameToken);// check if the query was created correctly
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1565
        if (dbnamePos == KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1566
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1567
            // Log the query string before execution
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1568
            TPtrC ptr(query->Left(KMaxLogQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1569
            MPX_DEBUG2("Query: %S", &ptr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1570
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1571
            User::LeaveIfError(statement.Prepare(iDatabase, queryPtr));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1572
            queryExecuted = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1573
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1574
        CleanupStack::PopAndDestroy(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1575
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1576
        if (!queryExecuted)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1577
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1578
            // the requested drive(s) is not open
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1579
            User::Leave(KErrNotFound);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1580
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1581
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1582
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1583
    return statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1584
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1585
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1586
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1587
// Prepare a query for execution on all open database. This query's lifetime
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1588
// is owned by the dbmanager
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1589
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1590
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1591
RSqlStatement& CMPXDbManager::PrepareQueryL( TUint aStatementId,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1592
                                             TRefByValue<const TDesC> aFmt,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1593
                                             VA_LIST aList )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1594
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1595
    // Try to find the query first if it has been created
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1596
    TInt index(KErrNotFound);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1597
    TInt c(iPreparedStatements.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1598
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1599
    for( TInt i=0; i<c; ++i )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1600
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1601
        if( iPreparedStatements[i].iId == aStatementId )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1602
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1603
            index = i;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1604
            break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1605
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1606
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1607
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1608
    // If the index isn't found we create a new query statement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1609
    //
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1610
    if( index == KErrNotFound )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1611
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1612
        RSqlStatement* newStatement = new(ELeave) RSqlStatement();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1613
        CleanupStack::PushL(newStatement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1614
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1615
        TSqlStatementState newState;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1616
        newState.iId = aStatementId;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1617
        newState.iPrepared = EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1618
        iPreparedStatements.AppendL( newState );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1619
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1620
        TInt err = iStatements.Append( newStatement ); // ownership x-fer
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1621
        if (err != KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1622
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1623
            iPreparedStatements.Remove(c);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1624
            User::Leave(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1625
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1626
        CleanupStack::Pop(newStatement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1627
        index = c;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1628
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1629
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1630
    // Finally create the statement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1631
    if ( !iPreparedStatements[index].iPrepared )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1632
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1633
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1634
        // Will reallocate
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1635
        HBufC* selectBuf = FormatQueryLC(aFmt, aList);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1636
        TPtr selectBufPtr = selectBuf->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1637
        TInt dbCount = iDatabaseHandles.Count();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1638
        HBufC* query = HBufC::NewLC(selectBufPtr.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1639
            KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1640
        TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1641
        HBufC* selectOutBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1642
        TInt enclosed = selectBufPtr.Mid(1,selectBufPtr.Length() - 1).Find(KSelectToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1643
        if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1644
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1645
            enclosed++;//to compensate the indent
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1646
            selectOutBuf = HBufC::NewLC(selectBufPtr.Length() * (dbCount + 1) +
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1647
                KUnionAllToken().Length() * dbCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1648
            selectOutBuf->Des().Copy(selectBufPtr.Left(enclosed));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1649
            selectOutBuf->Des().Append(selectBufPtr.Right(1));//the closing bracket
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1650
            selectBufPtr.Delete(0, enclosed);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1651
            selectBufPtr.Delete(selectBufPtr.Length()   -   1, 1);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1652
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1653
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1654
        HBufC* orderBuf = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1655
        TInt orderPos = selectBufPtr.Find(KOrderByToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1656
        if (orderPos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1657
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1658
            orderBuf = selectBufPtr.Right(selectBufPtr.Length() - orderPos).AllocL();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1659
            selectBufPtr.Delete(orderPos,   selectBufPtr.Length() - orderPos);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1660
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1661
        queryPtr.Append(selectBufPtr);// for cdrive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1662
        RemoveDriveAlias(queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1663
        for (TInt i = 0; i < dbCount; ++i)//for other drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1664
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1665
            if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1666
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1667
                queryPtr.Append(KUnionAllToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1668
                queryPtr.Append(selectBufPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1669
                ReplaceDriveAlias(queryPtr, *(iDatabaseHandles[i].iAliasname));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1670
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1671
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1672
        if (orderBuf)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1673
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1674
            queryPtr.Append(orderBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1675
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1676
        delete orderBuf;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1677
        if (enclosed != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1678
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1679
            selectOutBuf->Des().Insert(enclosed, query->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1680
            queryPtr.Copy(selectOutBuf->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1681
            CleanupStack::PopAndDestroy(selectOutBuf);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1682
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1683
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1684
        // Log the query string before execution
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1685
        TPtrC ptr(query->Left(KMaxLogQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1686
        MPX_DEBUG2("Query: %S", &ptr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1687
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1688
        // use the member variable statement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1689
        User::LeaveIfError(iStatements[index]->Prepare(iDatabase, queryPtr));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1690
        CleanupStack::PopAndDestroy(2, selectBuf); //query
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1691
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1692
        iPreparedStatements[index].iPrepared = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1693
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1694
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1695
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1696
        iStatements[index]->Reset();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1697
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1698
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1699
    return *iStatements[index];
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1700
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1701
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1702
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1703
// Resets all prepared queries
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1704
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1705
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1706
void CMPXDbManager::ResetPreparedQueries()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1707
    {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1708
    MPX_FUNC("CMPXDbManager::ResetPreparedQueries");
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1709
    iPreparedStatements.Reset();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1710
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1711
    TInt c( iStatements.Count() );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1712
    for( TInt i=0; i<c; ++i )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1713
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1714
        iStatements[i]->Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1715
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1716
    iStatements.ResetAndDestroy();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1717
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1718
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1719
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1720
// Asks all registered tables to create themselves
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1721
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1722
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1723
EXPORT_C void CMPXDbManager::CreateTablesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1724
    RSqlDatabase& aDatabase)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1725
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1726
    MPX_FUNC("CMPXDbManager::CreateTablesL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1727
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1728
	CreateTablesL(aDatabase, EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1729
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1730
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1731
// ----------------------------------------------------------------------------
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1732
// CleanupTransaction: close transaction when creating DB
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1733
// ----------------------------------------------------------------------------
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1734
//
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1735
static void CleanupTransaction(TAny * aDatabase)
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1736
    {
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1737
    TInt err = ((RSqlDatabase*)aDatabase)->Exec(KRollbackTransaction);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1738
    MPX_DEBUG2("CMPXDbManager CleanupTransaction rollback, error %d", err);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1739
    }
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1740
    
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1741
// ----------------------------------------------------------------------------
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1742
// CMPXDbManager::CreateTablesL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1743
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1744
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1745
void CMPXDbManager::CreateTablesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1746
	RSqlDatabase& aDatabase,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1747
	TBool aCorrupt)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1748
	{
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1749
	MPX_FUNC("CMPXDbManager::CreateTablesL");
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1750
    TInt err = aDatabase.Exec(KBeginTransaction);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1751
    if (err < 0)
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1752
       {
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1753
       MPX_DEBUG2("SQL BEGIN TRANSACTION error %d", err);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1754
       User::Leave (err);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1755
       }
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1756
    CleanupStack::PushL(TCleanupItem(&CleanupTransaction, &aDatabase));
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1757
    TInt count(iTables.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1758
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1759
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1760
        iTables[i]->CreateTableL(aDatabase, aCorrupt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1761
        }
42
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1762
    err = aDatabase.Exec(KCommitTransaction);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1763
    if (err < 0)
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1764
        {
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1765
        MPX_DEBUG2("SQL COMMIT TRANSACTION error %d", err);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1766
        User::Leave (err);
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1767
        }
79c49924ae23 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 41
diff changeset
  1768
    CleanupStack::Pop();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1769
	}
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1770
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1771
// ----------------------------------------------------------------------------
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1772
// Opens root database on C-drive
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1773
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1774
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1775
void CMPXDbManager::OpenRootDatabaseL()
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1776
    {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1777
    MPX_FUNC("CMPXDbManager::OpenRootDatabaseL");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1778
        TDriveUnit cdrive(KRootDrive());
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1779
    HBufC * filename = CreateFilenameL(cdrive);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1780
    CleanupStack::PushL(filename);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1781
    User::LeaveIfError(iDatabase.Open(*filename));
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1782
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1783
    CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1784
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1785
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1786
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1787
// Creates a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1788
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1789
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1790
void CMPXDbManager::CreateDatabaseL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1791
    TDriveUnit aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1792
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1793
    MPX_FUNC("CMPXDbManager::CreateDatabaseL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1794
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1795
    RSqlDatabase database;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1796
    CleanupClosePushL(database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1797
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1798
    HBufC* filename = CreateFilenameL(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1799
    CleanupStack::PushL(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1800
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1801
    if (database.Open(filename->Des()) != KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1802
        {
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1803
        MPX_DEBUG3("CMPXDbManager::CreateDatabaseL - cannot open db on drive %d %S", TInt(aDrive), filename);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1804
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1805
        // close the database first
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1806
        database.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1807
        DoCreateDatabaseL( aDrive );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1808
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1809
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1810
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1811
        TBool tableOK(ETrue);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1812
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1813
        // try to detect any corrupt tables
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1814
        TInt count(iTables.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1815
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1816
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1817
            // ask the table to check its structure
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1818
            if (!iTables[i]->CheckTableL(database))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1819
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1820
                tableOK = EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1821
                break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1822
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1823
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1824
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1825
        if (!tableOK)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1826
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1827
            // close the database first
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1828
            database.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1829
			
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1830
			// delete database and create database
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1831
            DoCreateDatabaseL( aDrive );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1832
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1833
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1834
    CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1835
    CleanupStack::PopAndDestroy(&database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1836
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1837
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1838
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1839
// Attaches a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1840
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1841
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1842
void CMPXDbManager::AttachDatabaseL( TInt aIndex )
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1843
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1844
    MPX_FUNC("CMPXDbManager::AttachDatabaseL");
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1845
    ASSERT( aIndex < iDatabaseHandles.Count() );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1846
    DatabaseHandle & database = iDatabaseHandles[ aIndex ];
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1847
    if (!database.iOpen)
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1848
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1849
        HBufC* filename = CreateFilenameL( database.iDrive );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1850
        CleanupStack::PushL(filename);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1851
                
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1852
#ifdef __RAMDISK_PERF_ENABLE
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1853
        if( database.iUseRAMdb )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1854
            {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1855
            delete database.iAliasname;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1856
            database.iAliasname = HBufC::NewL(KAliasName().Length());
48
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  1857
            // coverity[size_error]
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  1858
            // coverity[buffer_alloc]
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1859
            HBufC* temp = HBufC::NewLC(2); // form of DE, DF, DX,...
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1860
            temp->Des().Append(iRAMDrive); // length == 2
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1861
            TDriveUnit pdrive( database.iDrive );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1862
            temp->Des().Append(pdrive.Name().Left(1)); //length == 2+ 1
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1863
            database.iAliasname->Des().Format(KRAMAliasName, temp);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1864
            MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - RAM change aliasname of %S", database.iAliasname );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1865
            CleanupStack::PopAndDestroy(temp);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1866
            }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1867
        else
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1868
#endif //__RAMDISK_PERF_ENABLE
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1869
            {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1870
            delete database.iAliasname;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1871
            TDriveUnit drive( database.iDrive );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1872
            const TDesC& driveName = drive.Name();
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1873
            database.iAliasname = HBufC::NewL(KAliasName().Length());
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1874
            database.iAliasname->Des().Format(KAliasName, &driveName);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1875
            MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - normal change aliasname of %S", database.iAliasname);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1876
            }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1877
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1878
        TInt err = iDatabase.Attach( *filename, *database.iAliasname );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1879
        MPX_DEBUG2("CMPXDbManager::AttachDatabaseL - Attach Error =%d", err);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1880
        User::LeaveIfError(err);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1881
        database.iOpen = ETrue;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1882
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1883
        CleanupStack::PopAndDestroy(filename);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1884
        }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1885
    else
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1886
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1887
        MPX_DEBUG1("CMPXDbManager::AttachDatabaseL - found already open");    
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1888
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1889
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1890
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1891
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1892
// Detaches a specified database.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1893
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1894
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1895
void CMPXDbManager::DetachDatabaseL( TInt aIndex )
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1896
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1897
    MPX_FUNC("CMPXDbManager::DetachDatabaseL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1898
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1899
    ASSERT( iInitialized && aIndex < iDatabaseHandles.Count() );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1900
    DatabaseHandle & database = iDatabaseHandles[ aIndex ];
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1901
    if ( database.iOpen )
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1902
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1903
        MPX_DEBUG2("CMPXDbManager::DetachDatabaseL iAliasname=%S is open",database.iAliasname );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1904
        TInt err = iDatabase.Detach(*(database.iAliasname));
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1905
        if ( err )
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1906
            {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1907
            MPX_DEBUG2("CMPXDbManager::DetachDatabaseL detach failed Error=%d", err);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1908
            }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1909
        User::LeaveIfError(err);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1910
        database.iOpen = EFalse;
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1911
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1912
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1913
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1914
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1915
// Creates the absolute database filename on a specified drive.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1916
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1917
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1918
HBufC* CMPXDbManager::CreateFilenameL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1919
    TDriveUnit aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1920
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1921
    MPX_FUNC("CMPXDbManager::CreateFilenameL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1922
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1923
    HBufC* filename = HBufC::NewL(KMaxFileName);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1924
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1925
    const TDesC& securefilePath = KSecureFilePath;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1926
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1927
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1928
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1929
    TInt index(GetDatabaseIndex((TInt)aDrive));    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1930
    if ( index >=0 && iDatabaseHandles[index].iUseRAMdb && aDrive != cdrive )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1931
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1932
        MPX_DEBUG1("CMPXDbManager::CreateFilenameL - use RAMDisk");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1933
        TFileName path;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1934
        path.Append(iRAMDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1935
        path.Append(_L(":"));
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1936
        TBuf<2> d;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1937
        d.Append(aDrive.Name());
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1938
        TFileName temp;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1939
        temp.Append(d.Left(1)); // attach original drive name
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1940
        temp.Append(iDbFile->Des()); 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  1941
        filename->Des().Format(securefilePath, &path, User::Identity().iUid, &temp);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1942
        MPX_DEBUG3("CMPXDbManager::CreateFilenameL - path=%S filename=%S", &path, filename);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1943
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1944
    else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1945
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1946
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1947
        MPX_DEBUG1("CMPXDbManager::CreateFilenameL - use normal drive");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1948
        const TDesC& driveName = aDrive.Name();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1949
        filename->Des().Format(securefilePath, &driveName, User::Identity().iUid, iDbFile);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1950
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1951
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  1952
    MPX_DEBUG2("CMPXDbManager::CreateFilenameL filename = %S", filename); 
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1953
    return filename;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1954
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1955
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1956
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1957
// Replaces :dbname with a drive alias
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1958
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1959
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1960
void CMPXDbManager::ReplaceDriveAlias(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1961
    TDes& aQuery,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1962
    const TDesC& aAlias)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1963
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1964
//  MPX_FUNC("CMPXDbManager::ReplaceDriveAlias");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1965
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1966
    TInt dbnamePos(aQuery.Find(KDBNameToken));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1967
    while (dbnamePos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1968
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1969
        aQuery.Delete(dbnamePos, KDBNameToken().Length());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1970
        aQuery.Insert(dbnamePos, aAlias);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1971
        dbnamePos = aQuery.Find(KDBNameToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1972
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1973
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1974
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1975
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1976
// Replaces :dbname with a drive alias
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1977
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1978
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1979
void CMPXDbManager::ReplaceDriveAlias(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1980
    TDes& aQuery,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1981
    const TDesC& aAlias,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1982
    const TDesC& aToKen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1983
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1984
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1985
    TInt dbnamePos(aQuery.Find(aToKen));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1986
    while (dbnamePos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1987
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1988
        aQuery.Delete(dbnamePos, aToKen.Length());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1989
        aQuery.Insert(dbnamePos, aAlias);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1990
        dbnamePos = aQuery.Find(aToKen);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1991
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1992
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1993
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1994
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1995
// Removes :dbname
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1996
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1997
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1998
void CMPXDbManager::RemoveDriveAlias(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1999
    TDes& aQuery)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2000
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2001
    MPX_FUNC("CMPXDbManager::RemoveDriveAlias");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2002
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2003
    TInt dbnamePos(aQuery.Find(KDBNameToken));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2004
    while (dbnamePos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2005
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2006
        aQuery.Delete(dbnamePos, KDBNameToken().Length() + 1);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2007
        dbnamePos = aQuery.Find(KDBNameToken);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2008
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2009
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2010
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2011
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2012
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2013
// Removes :dbname
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2014
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2015
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2016
void CMPXDbManager::RemoveDriveAlias(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2017
    TDes& aQuery,const TDesC& aToKen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2018
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2019
    MPX_FUNC("CMPXDbManager::RemoveDriveAlias");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2020
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2021
    TInt dbnamePos(aQuery.Find(aToKen));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2022
    while (dbnamePos != KErrNotFound)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2023
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2024
        aQuery.Delete(dbnamePos, aToKen.Length() + 1);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2025
        dbnamePos = aQuery.Find(aToKen);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2026
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2027
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2028
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2029
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2030
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2031
// CMPXDbManager::CheckDiskSpaceL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2032
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2033
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2034
EXPORT_C void CMPXDbManager::CheckDiskSpaceL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2035
    TInt aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2036
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2037
    MPX_FUNC("CMPXDbManager::CheckDiskSpaceL");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2038
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2039
    // LTAN-7GH6BZ, crash if eject memory card when adding song to existing playlist
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2040
    // due to special timing issue, it is possible drive number is -1 and create a
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2041
    // panic when use for TDriveUnit
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2042
    MPX_DEBUG2("aDrive = %d", aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2043
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2044
    if (aDrive < 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2045
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2046
        MPX_DEBUG1("invalid driveId, leave with KErrNotReady");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2047
        User::Leave(KErrNotReady);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2048
        }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2049
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2050
    EnsureDiskSpaceL(aDrive);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2051
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2052
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2053
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2054
// Regenerate all databases.
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2055
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2056
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2057
EXPORT_C void CMPXDbManager::RegenerateAllDatabasesL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2058
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2059
    MPX_DEBUG1("CMPXDbManager::RegenerateAllDatabasesL Enter");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2060
    ResetPreparedQueries(); //just in case ...
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2061
    TInt handles(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2062
    for (TInt i = 0; i < handles; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2063
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2064
        iDatabaseHandles[i].iOpen = EFalse; //attach will open them again
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2065
        }    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2066
    iDatabase.Close(); //close the database before deleting the file
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2067
    iInitialized = EFalse;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2068
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2069
    MPX_DEBUG1("RegenerateAllDatabasesL: Regenerating main DB on C:");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2070
    HBufC * filename = CreateFilenameL(EDriveC);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2071
    CleanupStack::PushL(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2072
    RSqlDatabase::Delete(*filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2073
    TDriveUnit cdrive(KRootDrive());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2074
    CreateDatabaseL(cdrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2075
    User::LeaveIfError(iDatabase.Open(*filename)); // will set handle status later
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2076
    CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2077
    MPX_DEBUG1("RegenerateAllDatabasesL: DB regeneration complete");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2078
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2079
    // Recreate all attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2080
    TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2081
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2082
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2083
        if (iDatabaseHandles[i].iDrive != EDriveC)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2084
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2085
            MPX_DEBUG2("RegenerateAllDatabasesL: Regenerating DB on %d",iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2086
            TVolumeInfo volumeInfo; 
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2087
            TInt err = iFs.Volume(volumeInfo,iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2088
            if(err != KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2089
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2090
                continue; //if drive is not currently accessible, skip
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2091
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2092
            filename = CreateFilenameL(iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2093
            CleanupStack::PushL(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2094
            MPX_DEBUG1("RegenerateAllDatabasesL: Detaching DB");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2095
            err = iDatabase.Detach(*(iDatabaseHandles[i].iAliasname)); //ignore the error if any
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2096
            MPX_DEBUG2("RegenerateAllDatabasesL: Detached[err=%d]; Deleting DB",err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2097
            err = RSqlDatabase::Delete(*filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2098
            MPX_DEBUG2("RegenerateAllDatabasesL: Deleted[err=%d]; Creating new DB",err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2099
            TDriveUnit drive(iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2100
            CreateDatabaseL(drive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2101
            MPX_DEBUG1("RegenerateAllDatabasesL: Attaching new DB");
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2102
            AttachDatabaseL( i );    
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2103
            MPX_DEBUG1("RegenerateAllDatabasesL: DB regeneration complete");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2104
            CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2105
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2106
        else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2107
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2108
            iDatabaseHandles[i].iOpen = ETrue; //if we got here it is opened
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2109
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2110
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2111
    iInitialized = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2112
    MPX_DEBUG1("CMPXDbManager::RegenerateAllDatabasesL Exit");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2113
    }    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2114
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2115
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2116
// CMPXDbManager::DoRecreateDatabaseL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2117
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2118
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2119
void CMPXDbManager::DoRecreateDatabaseL(HBufC * aFilename)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2120
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2121
    RSqlDatabase database;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2122
    CleanupClosePushL(database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2123
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2124
    User::LeaveIfError(database.Open(aFilename->Des()));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2125
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2126
    TInt count(iTables.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2127
    for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2128
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2129
        iTables[i]->DropTableL(database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2130
        iTables[i]->CreateTableL(database, EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2131
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2132
    CleanupStack::PopAndDestroy(&database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2133
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2134
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2135
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2136
// CMPXDbManager::ExecuteSqlStatement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2137
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2138
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2139
TInt CMPXDbManager::ExecuteSqlStatement(RSqlDatabase& aDatabase,const TDesC& aStatement)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2140
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2141
    MPX_FUNC("CMPXDbManager::ExecuteSqlStatement");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2142
    TInt result( KErrNone );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2143
    RSqlStatement sqlStatement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2144
    //Prepare and execute SQL statement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2145
    result = sqlStatement.Prepare(aDatabase, aStatement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2146
    if (result == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2147
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2148
        result = sqlStatement.Exec();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2149
        //If the database schema was changed or the session expired repeat all the steps
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2150
        if((result == KSqlErrStmtExpired) || (result == KSqlErrSchema))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2151
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2152
            sqlStatement.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2153
            result = sqlStatement.Prepare(aDatabase, aStatement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2154
            if (result == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2155
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2156
                result = sqlStatement.Exec();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2157
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2158
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2159
        sqlStatement.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2160
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2161
    return result;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2162
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2163
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2164
#ifdef _DEBUG
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2165
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2166
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2167
// Returns the number of columns from a specified SQL statement
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2168
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2169
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2170
TInt CMPXDbManager::GetColumnCountL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2171
    RSqlStatement& aStatement)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2172
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2173
    TInt columnCount(0);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2174
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2175
// Using TSqlRowSetUtil causes linker errors on ARMv5 UDEB
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2176
// Enabling this functionality for WINSCW UDEB only
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2177
// PREQ2536 the files sqlrowsetutil.h and sqlrowsetutil.cpp has been removed
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2178
//#ifdef __WINSCW__
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2179
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2180
//    HBufC* headers = TSqlRowSetUtil::GetDeclColumnTypesL(aStatement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2181
//    CleanupStack::PushL(headers);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2182
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2183
//    // Count the number of semicolons to get the number of columns
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2184
//    TPtr headerPtr = headers->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2185
//    TInt location(headerPtr.Locate(';'));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2186
//    while ((location != KErrNotFound) && (location < headers->Length()))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2187
//        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2188
//        ++columnCount;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2189
//        if (++location < headers->Length())
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2190
//            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2191
//            headerPtr = headers->Des().Mid(location);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2192
//            location = headerPtr.Locate(';');
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2193
//            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2194
//        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2195
//    CleanupStack::PopAndDestroy(headers);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2196
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2197
//#else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2198
	(void)aStatement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2199
//#endif
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2200
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2201
    return columnCount;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2202
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2203
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2204
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2205
// Prints the table values from a specified SQL query
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2206
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2207
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2208
void CMPXDbManager::PrintTableValuesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2209
    RSqlStatement& aStatement)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2210
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2211
    TInt columnCount(GetColumnCountL(aStatement));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2212
    TInt err(KErrNone);
48
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  2213
    // coverity[incorrect_multiplication]
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  2214
    // coverity[buffer_alloc]
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2215
    HBufC* tableRow = HBufC::NewLC(255 * columnCount);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2216
    TPtr tableRowPtr = tableRow->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2217
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2218
    while ((err = aStatement.Next()) == KSqlAtRow)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2219
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2220
        tableRowPtr.Zero();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2221
        TInt error(KErrNone);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2222
        for (TInt index = 0; (error == KErrNone) && (index < columnCount); ++index)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2223
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2224
            if (index !=0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2225
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2226
                tableRowPtr.Append(',');
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2227
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2228
            switch (aStatement.ColumnType(index))
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2229
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2230
                case ESqlNull:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2231
                    tableRowPtr.Append(_L("<NULL>"));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2232
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2233
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2234
                case ESqlInt:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2235
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2236
                    tableRowPtr.AppendFormat(_L("%u"), aStatement.ColumnInt(index));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2237
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2238
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2239
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2240
                case ESqlInt64:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2241
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2242
                    tableRowPtr.AppendFormat(_L("%lu"), aStatement.ColumnInt64(index));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2243
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2244
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2245
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2246
                case ESqlReal:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2247
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2248
                    tableRowPtr.AppendFormat(_L("%f"), aStatement.ColumnReal(index));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2249
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2250
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2251
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2252
                case ESqlText:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2253
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2254
                    TPtrC columnValue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2255
                    error = aStatement.ColumnText(index, columnValue);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2256
                    if (error == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2257
                        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2258
                        tableRowPtr.AppendFormat(_L("%S"), &columnValue);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2259
                        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2260
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2261
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2262
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2263
                case ESqlBinary:
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2264
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2265
                    TPtrC8 columnValue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2266
                    error = aStatement.ColumnBinary(index, columnValue);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2267
                    if (error == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2268
                        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2269
                        tableRowPtr.AppendFormat(_L("%S"), &columnValue);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2270
                        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2271
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2272
                    break;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2273
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2274
                default :
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2275
                    ASSERT(EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2276
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2277
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2278
            if (tableRowPtr.Length() > 255)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2279
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2280
                tableRowPtr.SetLength(255);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2281
                MPX_DEBUG2("%S", tableRow);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2282
                tableRowPtr.Zero();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2283
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2284
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2285
        if (tableRowPtr.Length() > 0)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2286
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2287
            tableRowPtr.SetLength(Min(tableRowPtr.Length(), 255));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2288
            MPX_DEBUG2("%S", tableRow);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2289
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2290
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2291
    CleanupStack::PopAndDestroy(tableRow);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2292
    if (err != KSqlAtEnd)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2293
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2294
        User::Leave(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2295
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2296
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2297
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2298
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2299
// Finds all the tables on the main or attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2300
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2301
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2302
void CMPXDbManager::FindAllTablesL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2303
    const TDesC& aAlias,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2304
    RArray<HBufC*>& aTableName)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2305
    {
48
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  2306
    CleanupClosePushL(aTableName);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2307
    RSqlStatement statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2308
    CleanupClosePushL(statement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2309
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2310
    if (aAlias == KNullDesC)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2311
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2312
        statement.Prepare(iDatabase, KFindAllCDriveTablesQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2313
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2314
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2315
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2316
        HBufC* query = KFindAllAttachedTablesQuery().AllocL();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2317
        CleanupStack::PushL(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2318
        TPtr queryPtr = query->Des();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2319
        ReplaceDriveAlias(queryPtr, aAlias);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2320
        statement.Prepare(iDatabase, queryPtr);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2321
        CleanupStack::PopAndDestroy(query);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2322
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2323
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2324
    TInt err(KErrNone);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2325
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2326
    while ((err = statement.Next()) == KSqlAtRow)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2327
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2328
        TPtrC val = statement.ColumnTextL(statement.ColumnIndex(KNameColumn));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2329
        aTableName.AppendL(val.AllocL());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2330
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2331
    if (err != KSqlAtEnd)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2332
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2333
        User::Leave(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2334
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2335
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2336
    CleanupStack::PopAndDestroy(&statement);
48
af3740e3753f Revision: 201031
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 42
diff changeset
  2337
    CleanupStack::Pop();
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2338
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2339
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2340
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2341
// Prints the tables on the main or attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2342
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2343
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2344
void CMPXDbManager::PrintTableL(
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2345
    const TDesC& aAlias,
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2346
    const TDesC& aTableName)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2347
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2348
    RSqlStatement statement;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2349
    CleanupClosePushL(statement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2350
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2351
    if (aAlias == KNullDesC)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2352
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2353
        HBufC* selectQuery = HBufC::NewLC(KTableQuery().Length() + aTableName.Length());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2354
        selectQuery->Des().Format(KTableQuery, &aTableName);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2355
        User::LeaveIfError(statement.Prepare(iDatabase, *selectQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2356
        CleanupStack::PopAndDestroy(selectQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2357
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2358
    else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2359
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2360
        HBufC* selectQuery = HBufC::NewLC(KAttachedTableQuery().Length() + aTableName.Length());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2361
        selectQuery->Des().Format(KAttachedTableQuery, &aTableName);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2362
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2363
        TPtr selectQueryPtr(selectQuery->Des());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2364
        ReplaceDriveAlias(selectQueryPtr, aAlias);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2365
        User::LeaveIfError(statement.Prepare(iDatabase, *selectQuery));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2366
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2367
        CleanupStack::PopAndDestroy(selectQuery);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2368
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2369
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2370
    PrintTableValuesL(statement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2371
    CleanupStack::PopAndDestroy(&statement);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2372
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2373
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2374
#endif
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2375
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2376
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2377
// Prints all the tables on the main and attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2378
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2379
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2380
EXPORT_C void CMPXDbManager::PrintDatabaseL()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2381
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2382
#ifdef _DEBUG
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2383
    if (iInitialized)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2384
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2385
        // C-Drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2386
        RArray<HBufC*> tableNames;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2387
        FindAllTablesL(KNullDesC(), tableNames);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2388
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2389
        MPX_DEBUG1("### Drive C ###");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2390
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2391
        TInt tableCount(tableNames.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2392
        for (TInt i = 0; i < tableCount; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2393
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2394
            MPX_DEBUG2("# %S #", tableNames[i]);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2395
            MPX_TRAPD(error, PrintTableL(KNullDesC, *tableNames[i]));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2396
            delete tableNames[i];
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2397
            if (error != KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2398
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2399
                if (error != KErrPermissionDenied)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2400
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2401
                    User::Leave(error);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2402
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2403
                else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2404
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2405
                    MPX_DEBUG1("Unable to print table");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2406
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2407
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2408
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2409
        tableNames.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2410
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2411
        // Each attached drive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2412
        TInt count(iDatabaseHandles.Count());
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2413
        for (TInt i = 0; i < count; ++i)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2414
            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2415
            if (iDatabaseHandles[i].iOpen)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2416
                {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2417
                FindAllTablesL(iDatabaseHandles[i].iAliasname->Des(), tableNames);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2418
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2419
                TDriveUnit driveUnit(iDatabaseHandles[i].iDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2420
                const   TDesC& name = driveUnit.Name();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2421
                MPX_DEBUG2("### Drive %S ###", &name);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2422
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2423
                for (TInt j = 0; j < tableCount; ++j)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2424
                    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2425
                    MPX_DEBUG2("# %S #", tableNames[j]);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2426
                    MPX_TRAPD(error, PrintTableL(iDatabaseHandles[i].iAliasname->Des(), *tableNames[j]));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2427
                    delete tableNames[j];
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2428
                    if (error != KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2429
                        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2430
                        if (error != KErrPermissionDenied)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2431
                            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2432
                            User::Leave(error);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2433
                            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2434
                        else
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2435
                            {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2436
                            MPX_DEBUG1("Unable to print table");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2437
                            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2438
                        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2439
                    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2440
                tableNames.Close();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2441
                }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2442
            }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2443
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2444
#endif
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2445
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2446
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2447
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2448
// Prints all the tables on the main and attached drives
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2449
// ----------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2450
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2451
EXPORT_C RFs& CMPXDbManager::Fs()
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2452
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2453
    return iFs;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2454
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2455
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2456
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2457
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2458
// ---------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2459
// CMPXDbManager::IsRemoteDrive
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2460
// ---------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2461
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2462
EXPORT_C TBool CMPXDbManager::IsRemoteDrive(TDriveNumber aDrive)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2463
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2464
    TDriveInfo driveInfo;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2465
    TBool isRemoteDrive(EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2466
    if (iFs.Drive(driveInfo, aDrive) == KErrNone)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2467
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2468
        isRemoteDrive = driveInfo.iDriveAtt & KDriveAttRemote;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2469
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2470
    return isRemoteDrive;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2471
    }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2472
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2473
// ---------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2474
// CMPXDbManager::DoCreateDatabaseL
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2475
// ---------------------------------------------------------------------------
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2476
//
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2477
void CMPXDbManager::DoCreateDatabaseL( TDriveUnit aDrive )
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2478
    {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2479
	MPX_FUNC( "CMPXDbManager::DoCreateDatabaseL" );
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2480
	
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2481
    RSqlDatabase database;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2482
    CleanupClosePushL(database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2483
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2484
    HBufC* filename = CreateFilenameL(aDrive);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2485
    CleanupStack::PushL(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2486
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2487
    // remove old databases before creating/replacing new database
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2488
    TInt driveNameLen = aDrive.Name().Length();
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2489
    
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2490
    TFileName dbFileName;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2491
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2492
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2493
    TInt index(GetDatabaseIndex((TInt)aDrive));
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2494
    if( index >= 0 && iDatabaseHandles[index].iUseRAMdb )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2495
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2496
        dbFileName.Append(iRAMDrive); // RAM
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2497
        dbFileName.Append(_L(":")); // RAM
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2498
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2499
    else 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2500
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2501
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2502
        MPX_DEBUG1("CMPXDbManager::CreateDatabaseL - E:");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2503
        dbFileName.Append(aDrive.Name()); //initialise with drive name
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2504
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2505
        
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2506
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2507
    MPX_DEBUG2("CMPXDbManager::CreateDatabaseL - dbFileName=%S", &dbFileName);
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2508
    dbFileName.Append(KDBFilePath);  // append private path
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2509
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2510
    //append file name
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2511
    dbFileName.Append(filename->Right((filename->Length())- driveNameLen));     
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2512
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2513
    // locate the offset position where version info starts in file name
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2514
    TInt pos = dbFileName.LocateReverse('v');
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2515
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2516
    //replace version info with wildcards 
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2517
    dbFileName.Replace(pos, (dbFileName.Length()- pos), KDBFilePattern);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2518
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2519
    CFileMan* fileManager = CFileMan::NewL(iFs);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2520
    TInt ret = fileManager->Delete(dbFileName);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2521
    delete fileManager;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2522
    fileManager = NULL;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2523
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2524
    // create the database now
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2525
    RSqlSecurityPolicy securityPolicy;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2526
    CleanupClosePushL(securityPolicy);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2527
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2528
    TSecurityPolicy policy(TSecurityPolicy::EAlwaysPass);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2529
    securityPolicy.Create(policy);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2530
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2531
    TSecurityPolicy schemaPolicy(TSecurityPolicy::EAlwaysPass);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2532
    TSecurityPolicy readPolicy(TSecurityPolicy::EAlwaysPass);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2533
    TSecurityPolicy writePolicy(TSecurityPolicy::EAlwaysPass);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2534
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2535
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::ESchemaPolicy, schemaPolicy));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2536
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::EReadPolicy, readPolicy));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2537
    User::LeaveIfError(securityPolicy.SetDbPolicy(RSqlSecurityPolicy::EWritePolicy, writePolicy));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2538
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2539
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2540
    const TDesC8& config = KMCSqlConfig;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2541
    
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2542
    TBool corrupt(EFalse);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2543
    TInt err = database.Create(filename->Des(), securityPolicy, &config);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2544
    if (KErrAlreadyExists == err)
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2545
        {
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2546
        MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - could not create the database");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2547
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2548
        // the file already exists and it is corrupted
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2549
        // make sure we delete the file
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2550
        User::LeaveIfError(database.Delete(*filename));
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2551
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2552
        MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - deleted the database");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2553
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2554
        // try again
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2555
        err = database.Create(filename->Des(), securityPolicy, &config);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2556
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2557
        // the database could not be opened but the file exists
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2558
        corrupt = ETrue;
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2559
        }
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2560
    User::LeaveIfError(err);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2561
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2562
    MPX_DEBUG1("CMPXDbManager::DoCreateDatabaseL - created the database");
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2563
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2564
    CleanupStack::PopAndDestroy(&securityPolicy);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2565
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2566
    CreateTablesL(database, corrupt);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2567
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2568
    CleanupStack::PopAndDestroy(filename);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2569
    CleanupStack::PopAndDestroy(&database);
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2570
    }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2571
	
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2572
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2573
// CMPXDbManager::GetRAMDiskPath
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2574
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2575
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2576
TInt CMPXDbManager::GetRAMDiskPath()
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2577
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2578
    TInt error = KErrNotSupported;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2579
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2580
    MPX_DEBUG1("-->CMPXDbManager::GetRAMDiskPath");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2581
    TDriveList driveList;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2582
    TBool ramDriveFound = EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2583
    TInt driveOffset = 'A';
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2584
    iRAMFolder.Zero();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2585
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2586
    error = iFs.DriveList( driveList );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2587
    if ( error == KErrNone )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2588
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2589
        for ( TInt i = 0; i < driveList.Length(); i++ )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2590
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2591
            if ( driveList[i] != 0 )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2592
                {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2593
                TDriveInfo info;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2594
                TInt err = iFs.Drive( info, i );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2595
                if ( !err && info.iType == EMediaRam )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2596
                    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2597
                    iRAMDrive = driveOffset + i;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2598
                    iRAMFolder.Append(iRAMDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2599
                    iRAMFolder.Append(_L(":"));
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2600
                    iRAMFolder.Append(KDBFilePath);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2601
                    ramDriveFound = ETrue;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2602
                    MPX_DEBUG2("RAMDisk path=%S", &iRAMFolder);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2603
                    break;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2604
                    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2605
                }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2606
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2607
        
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2608
        // Check if ram drive is found.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2609
        if ( !ramDriveFound )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2610
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2611
            error = KErrNotFound;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2612
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2613
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2614
    MPX_DEBUG2("CMPXDbManager::GetRAMDiskPath Get DriveList error=%d", error);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2615
    MPX_DEBUG1("<--CMPXDbManager::GetRAMDiskPath");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2616
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2617
    return error;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2618
    }
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  2619
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2620
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2621
// CMPXDbManager::IsRamDiskSpaceAvailable
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2622
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2623
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2624
TBool CMPXDbManager::IsRamDiskSpaceAvailable()
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2625
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2626
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2627
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2628
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2629
    MPX_DEBUG1("-->CMPXDbManager::IsDiskSpaceAvailable" );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2630
    TInt driveIndex;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2631
    RFs::CharToDrive(iRAMDrive, driveIndex);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2632
    TVolumeInfo vol;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2633
    TInt err = iFs.Volume( vol, driveIndex );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2634
    if ( err == KErrNone )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2635
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2636
        MPX_DEBUG2("CMPXDbManager::IsRamDiskSpaceAvailable Free in bytes =%Lu", vol.iFree);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2637
        if ( vol.iFree > KMPMinimumRAMSizeToRun )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2638
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2639
            MPX_DEBUG1("CMPXDbManager::IsRamDiskSpaceAvailable Ok to copy");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2640
            return ETrue;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2641
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2642
        MPX_DEBUG1("CMPXDbManager::IsRamDiskSpaceAvailable NOT Ok to copy");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2643
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2644
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2645
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2646
    MPX_DEBUG2("CMPXDbManager::IsRamDiskSpaceAvailable Disk Not available to use. %d", err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2647
    MPX_DEBUG1("<--CMPXDbManager::IsDiskSpaceAvailable");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2648
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2649
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2650
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2651
    return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2652
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2653
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2654
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2655
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2656
// CMPXDbManager::BlockDiskSpaceL
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2657
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2658
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2659
TBool CMPXDbManager::BlockDiskSpace( TInt aIndex, TBool aIsMTPInUse )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2660
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2661
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2662
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2663
    MPX_DEBUG2("-->CMPXDbManager::BlockDiskSpaceL %d", aIndex );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2664
    DatabaseHandle & database = iDatabaseHandles[aIndex];    
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2665
    // if current DB size can not fit in RAM, abort now
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2666
    TInt ramDrive;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2667
    RFs::CharToDrive(iRAMDrive, ramDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2668
    TVolumeInfo vol;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2669
    TInt err = iFs.Volume( vol, ramDrive );
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2670
    TEntry origDb;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2671
    iFs.Entry( *database.iOrigFullFilePath, origDb );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2672
    if ( vol.iFree <= origDb.iSize + KMPMinimumRAMSizeToRun )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2673
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2674
        MPX_DEBUG1("-->CMPXDbManager::BlockDiskSpaceL Not enough even for copy original DB file, leave" );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2675
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2676
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2677
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2678
    // ensure you have the disk volume and database
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2679
    err = iFs.Volume( vol, database.iDrive );
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2680
    if (err != KErrNone) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2681
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2682
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Volume not available on drive %d", database.iDrive);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2683
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2684
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2685
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2686
    // Check if the drive has enough space to block
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2687
    MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Disk total free space in bytes =%Lu", vol.iFree);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2688
    TInt64 blockingSize( CalculateInitalDummyDBSize( vol, origDb.iSize, aIsMTPInUse ));
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2689
    MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Disk blocking size =%Lu", blockingSize);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2690
    if ( vol.iFree <= blockingSize + 1*KMPMegaByte )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2691
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2692
        MPX_DEBUG1("CMPXDbManager::BlockDiskSpaceL NOk to block");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2693
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2694
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2695
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2696
    // Create and resize the dummy file
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2697
    TChar ch;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2698
    RFs::DriveToChar(database.iDrive, ch );
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2699
    database.iDummyFilePath.Format( KDummyDbFile, (TUint)ch);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2700
    RFile dummyDb;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2701
    err = dummyDb.Replace( iFs, database.iDummyFilePath, EFileWrite );
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2702
    if (err != KErrNone) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2703
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2704
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Can't open dummy file %d", err);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2705
        database.iDummyFilePath.Zero();
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2706
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2707
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2708
    err = dummyDb.SetSize( blockingSize );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2709
    if ( err )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2710
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2711
        MPX_DEBUG2("CMPXDbManager::BlockDiskSpaceL Can't resize dummy file %d", err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2712
        dummyDb.Close();
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2713
        RemoveDummyFile(aIndex);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2714
        return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2715
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2716
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2717
    dummyDb.Close();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2718
    MPX_DEBUG1("CMPXDbManager::BlockDiskSpaceL Ok to block");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2719
    MPX_DEBUG1("<--CMPXDbManager::BlockDiskSpace");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2720
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2721
    return ETrue;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2722
#else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2723
    return EFalse;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2724
#endif //__RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2725
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2726
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2727
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2728
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2729
// CMPXDbManager::CalculateInitalDummyDBSizeL
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2730
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2731
//a) MTP case
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2732
//-------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2733
//        totalNumOfSongsCanFit = <disk free space> / 2 MB;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2734
//        metadataSize = totalNumOfSongsCanFit * 3000B 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2735
//        estimatedDBSize = metadataSize + <orig DB size>;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2736
//        dummyDBSize = MIN (iMaximumAllowedRAMDiskSpaceToCopy , estimatedDBSize )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2737
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2738
//b) Harvesting case
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2739
//-------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2740
//        totalNumOfSongsCanFit = <disk total size>/ 2 MB
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2741
//        metadataSize = totalNumOfSongsCanFit * 3000B 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2742
//        estimatedSize = metadataSize+ <orig DB size>
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2743
//        freeDiskSpace = <disk free space> - 1 MB
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2744
//        dummyDBSize = MIN (freeDiskSpace, iMaximumAllowedRAMDiskSpaceToCopy , estimatedSize);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2745
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2746
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2747
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2748
TInt64 CMPXDbManager::CalculateInitalDummyDBSize( const TVolumeInfo& aVol, TInt aOrigDbSize, TBool aIsMTPInUse )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2749
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2750
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2751
    MPX_DEBUG1("-->CMPXDbManager::CalculateInitalDummyDBSize");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2752
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2753
    if ( aIsMTPInUse )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2754
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2755
        TInt64 totalNumOfSongsCanFit = aVol.iFree / KMPEstimatedSongInBytes;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2756
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize aVol.iFree=%Lu", aVol.iFree );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2757
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize totalNumOfSongsCanFit=%Lu", totalNumOfSongsCanFit );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2758
        TInt64 estimatedSize = totalNumOfSongsCanFit * (TInt64) KMPEstimatedSizePerDBEntry + aOrigDbSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2759
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize (MTP case) estimated DB size from calculation=%Lu", estimatedSize );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2760
        if ( estimatedSize > iMaximumAllowedRAMDiskSpaceToCopy )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2761
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2762
            MPX_DEBUG2("<--CMPXDbManager::CalculateInitalDummyDBSize returned iMaximumAllowedRAMDiskSpaceToCopy %d", iMaximumAllowedRAMDiskSpaceToCopy);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2763
            return iMaximumAllowedRAMDiskSpaceToCopy;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2764
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2765
        else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2766
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2767
            MPX_DEBUG2("<--CMPXDbManager::CalculateInitalDummyDBSize returned %Lu", estimatedSize );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2768
            return estimatedSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2769
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2770
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2771
    else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2772
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2773
        TInt64 totalNumOfSongsCanFit = aVol.iSize / KMPEstimatedSongInBytes;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2774
        TInt64 estimatedSize = totalNumOfSongsCanFit * (TInt64) KMPEstimatedSizePerDBEntry + aOrigDbSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2775
        MPX_DEBUG2("-->CMPXDbManager::CalculateInitalDummyDBSize estimated DB size from calculation=%Lu", estimatedSize );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2776
        if ( estimatedSize > iMaximumAllowedRAMDiskSpaceToCopy )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2777
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2778
            MPX_DEBUG1("<--CMPXDbManager::CalculateInitalDummyDBSize");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2779
            // If estimated size is larger than expected free RAM size, 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2780
            // and if the RAM size is larger than free disk space,
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2781
            // then use free disk space. 1*KMPMegaByte prevent MP to use up all diskspace
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2782
            //return iMaximumAllowedRAMDiskSpaceToCopy > aVol.iFree - 1*KMPMegaByte  
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2783
            //    ? aVol.iFree - 1*KMPMegaByte : iMaximumAllowedRAMDiskSpaceToCopy;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2784
            return iMaximumAllowedRAMDiskSpaceToCopy;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2785
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2786
        else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2787
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2788
            MPX_DEBUG1("<--CMPXDbManager::CalculateInitalDummyDBSize");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2789
            // If estimated size is larger than disk free size, use free diskspace size,            
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2790
            //return estimatedSize > aVol.iFree - 1*KMPMegaByte
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2791
            //    ? aVol.iFree - 1*KMPMegaByte : estimatedSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2792
            return estimatedSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2793
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2794
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2795
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2796
#endif //__RAMDISK_PERF_ENABLE    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2797
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2798
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2799
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2800
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2801
// CMPXDbManager::GetDatabaseIndex
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2802
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2803
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2804
TInt CMPXDbManager::GetDatabaseIndex(TInt aDrive) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2805
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2806
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2807
    MPX_DEBUG2("-->CMPXDbManager::GetDatabaseIndex %d", aDrive );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2808
    TInt count(iDatabaseHandles.Count());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2809
    for (TInt i = 0; i < count; ++i)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2810
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2811
        if ( iDatabaseHandles[i].iDrive == aDrive )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2812
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2813
            return i;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2814
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2815
        }    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2816
#endif //__RAMDISK_PERF_ENABLE    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2817
    MPX_DEBUG1("<--CMPXDbManager::GetDatabaseIndex returned -1");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2818
    return -1;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2819
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2820
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2821
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2822
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2823
// CMPXDbManager::EnsureRamSpaceL
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2824
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2825
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2826
EXPORT_C void CMPXDbManager::EnsureRamSpaceL() 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2827
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2828
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2829
    MPX_DEBUG1("-->CMPXDbManager::EnsureRamSpaceL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2830
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2831
    if ( iRAMInUse )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2832
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2833
        TVolumeInfo vol;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2834
        TInt driveIndex;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2835
        RFs::CharToDrive( iRAMDrive, driveIndex );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2836
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2837
        TInt errRAM = iFs.Volume( vol, driveIndex );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2838
        if ( errRAM == KErrNone && vol.iFree < KMPMinimumRAMSizeToRun )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2839
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2840
            // RAM not enough, copy back to normal drive and continue to harvest.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2841
            MPX_DEBUG1("CMPXDbManager::EnsureRamSpaceL RAM diskspace is full, copy dbs back");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2842
            CopyDBsFromRamL();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2843
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2844
        else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2845
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2846
            TInt size=0;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2847
            TInt err = GetTotalRamDatabasesSizeL(size);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2848
            if ( err || (size > iMaximumAllowedRAMDiskSpaceToCopy) )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2849
                {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2850
                // Databases using too much RAM space, copy back to normal drive and continue to harvest.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2851
                if ( err )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2852
                    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2853
                    MPX_DEBUG2("CMPXDbManager::EnsureRamSpaceL Get DBs Size Err = %d, copy dbs back", err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2854
                    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2855
                else
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2856
                    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2857
                    MPX_DEBUG2("CMPXDbManager::EnsureRamSpaceL DBs using too much RAM space size = %d, copy dbs back", size);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2858
                    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2859
                CopyDBsFromRamL();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2860
                }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2861
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2862
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2863
    MPX_DEBUG1("<--CMPXDbManager::EnsureRamSpaceL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2864
#endif //__RAMDISK_PERF_ENABLE    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2865
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2866
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2867
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2868
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2869
// CMPXDbManager::EnsureDiskSpaceL
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2870
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2871
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2872
void CMPXDbManager::EnsureDiskSpaceL(TInt aDrive) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2873
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2874
    MPX_DEBUG2("-->CMPXDbManager::EnsureDiskSpaceL for drive %d", aDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2875
    // handle the case of C drive
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2876
    TDriveUnit drive(aDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2877
    TDriveUnit cdrive(KRootDrive());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2878
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2879
    if(drive == cdrive)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2880
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2881
        if (SysUtil::DiskSpaceBelowCriticalLevelL(&iFs, 0, aDrive))
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2882
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2883
            MPX_DEBUG1("CMPXDbManager::EnsureDiskSpaceL Error diskspace full");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2884
            User::Leave(KErrDiskFull);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2885
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2886
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2887
        return;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2888
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2889
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2890
    // handle other drives (eg. removable EDriveE)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2891
    TInt count(iDatabaseHandles.Count());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2892
    for (TInt i = 0; i < count; ++i)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2893
        {
41
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2894
        DatabaseHandle& database = iDatabaseHandles[i];
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2895
        if (((KDbManagerAllDrives == aDrive) ||
41
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2896
            (aDrive == database.iDrive)) &&
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2897
            database.iOpen
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2898
#ifdef __RAMDISK_PERF_ENABLE
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2899
            && !database.iUseRAMdb
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2900
#endif
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2901
            )
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2902
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2903
            if (SysUtil::DiskSpaceBelowCriticalLevelL(&iFs, 0,
41
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2904
                database.iDrive))
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2905
                {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2906
                MPX_DEBUG1("CMPXDbManager::EnsureDiskSpaceL Error diskspace full");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2907
                User::Leave(KErrDiskFull);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2908
                }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2909
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2910
41
ea59c434026a Revision: 201023
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 29
diff changeset
  2911
        if (aDrive == database.iDrive)
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2912
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2913
            // exit if just one drive to check
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2914
            break;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2915
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2916
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2917
    MPX_DEBUG1("<--CMPXDbManager::EnsureDiskSpaceL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2918
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2919
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2920
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2921
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2922
// CMPXDbManager::DoBackupDBs
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2923
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2924
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2925
/*EXPORT_C void CMPXDbManager::BackupDBsL()
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2926
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2927
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2928
    MPX_DEBUG1("-->CMPXDbManager::BackupDBsL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2929
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2930
    TInt transactionCount = iTransactionCount;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2931
    if (iTransactionCount > 0) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2932
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2933
        iTransactionCount = 0;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2934
        DoCommitL();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2935
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2936
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2937
    TInt count(iDatabaseHandles.Count());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2938
    for (TInt i = 0; i < count && iDatabaseHandles[i].iUseRAMdb ; ++i)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2939
        {
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2940
        CloseDatabaseAtIndexL( i );            
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2941
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2942
        TInt err= BaflUtils::CopyFile(iFs, 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2943
            iDatabaseHandles[i].iTargetFullFilePath->Des(), 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2944
            iDatabaseHandles[i].iOrigFullFilePath->Des());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2945
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2946
        MPX_DEBUG2("CMPXDbManager::BackupDBsL err = %d", err);     
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2947
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  2948
        OpenDatabaseAtIndexL( i );      
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2949
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2950
        
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2951
    if (transactionCount > 0) 
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2952
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2953
        DoBeginL();
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2954
        iTransactionCount = transactionCount;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2955
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2956
    MPX_DEBUG1("<--CMPXDbManager::BackupDBsL");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2957
#endif //__RAMDISK_PERF_ENABLE    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2958
    }*/
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2959
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2960
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2961
// CMPXDbManager::GetTotalDatabasesSize
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2962
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2963
//
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2964
TInt CMPXDbManager::GetTotalDatabasesSize(TInt& aSize)
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2965
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2966
    MPX_FUNC("CMPXDbManager::GetTotalDatabasesSize");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2967
    TInt err = KErrNotSupported;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2968
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2969
    TInt size=0;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2970
    TInt count(iDatabaseHandles.Count());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2971
    err = KErrNone;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2972
    for ( TInt i = 0; i < count ; ++i )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2973
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2974
        // Generate database name.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2975
        TFileName dbFilename;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2976
        TDriveUnit drive(iDatabaseHandles[i].iDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2977
        dbFilename.Append(drive.Name());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2978
        dbFilename.Append(KDBFilePath);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2979
        TFileName filename;            
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2980
        filename.Format(KSecurePath, User::Identity().iUid, iDbFile); //x:\private\10281e17\[sldfdsf]mpxv2_5.db
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2981
        dbFilename.Append(filename);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2982
        MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Database name = %S", &dbFilename);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2983
        TEntry entry;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2984
        err = iFs.Entry( dbFilename, entry );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2985
        if (err == KErrNotFound || err == KErrNotReady )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2986
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2987
            MPX_DEBUG3("CMPXDbManager::GetTotalDatabasesSize - Ignored %S, error = %d", &dbFilename, err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2988
            err = KErrNone;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2989
            continue;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2990
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2991
        if ( err != KErrNone )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2992
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2993
            break;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2994
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2995
        MPX_DEBUG3("CMPXDbManager::GetTotalDatabasesSize - Size of Db %S = %d", &dbFilename, entry.iSize);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2996
        // sum up size
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2997
        size += entry.iSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2998
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  2999
    aSize = size;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3000
    MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Total Size of Dbs = %d", size);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3001
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3002
#endif //__RAMDISK_PERF_ENABLE    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3003
    MPX_DEBUG2("CMPXDbManager::GetTotalDatabasesSize - Return err = %d", err);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3004
    return err;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3005
    }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3006
    
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3007
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3008
// CMPXDbManager::GetTotalRamDatabasesSize
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3009
// ---------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3010
//
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3011
TInt CMPXDbManager::GetTotalRamDatabasesSizeL(TInt& aSize)
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3012
    {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3013
    MPX_FUNC("CMPXDbManager::GetTotalRamDatabasesSize");
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3014
    TInt err = KErrNotSupported;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3015
#ifdef __RAMDISK_PERF_ENABLE
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3016
    TInt size=0;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3017
    TInt count(iDatabaseHandles.Count());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3018
    err = KErrNone;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3019
    for ( TInt i = 0; i < count ; ++i )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3020
        {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3021
        // make sure this db is in ram drive.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3022
        if ( !iDatabaseHandles[i].iUseRAMdb )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3023
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3024
            continue;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3025
            }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3026
        // Generate database name.
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3027
        TFileName dbFilename;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3028
        dbFilename.Append(iRAMFolder);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3029
        TBuf<2> d;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3030
        TDriveUnit drive(iDatabaseHandles[i].iDrive);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3031
        d.Append(drive.Name());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3032
        HBufC* temp = HBufC::NewLC(KMaxFileName);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3033
        temp->Des().Append(d.Left(1));
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3034
        temp->Des().Append(iDbFile->Des());
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3035
        TFileName filename;            
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3036
        filename.Format(KSecurePath, User::Identity().iUid, temp);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3037
        CleanupStack::PopAndDestroy(temp);
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3038
        dbFilename.Append(filename);
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3039
        MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSizeL - Database name = %S", &dbFilename);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3040
        TEntry entry;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3041
        err = iFs.Entry( dbFilename, entry );
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3042
        if ( (err != KErrNone) && (err != KErrNotFound) )
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3043
            {
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3044
            break;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3045
            }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3046
        MPX_DEBUG3("CMPXDbManager::GetTotalRamDatabasesSizeL - Size of Db %S = %d", &dbFilename, entry.iSize);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3047
        // sum up size
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3048
        size += entry.iSize;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3049
        }
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3050
    aSize = size;
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3051
    MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSizeL - Total Size of Dbs = %d", size);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3052
#endif //__RAMDISK_PERF_ENABLE    
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3053
    MPX_DEBUG2("CMPXDbManager::GetTotalRamDatabasesSizeL - Return err = %d", err);
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3054
    return err;
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3055
    }
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3056
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3057
// ----------------------------------------------------------------------------
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3058
// Creates the absolute database filename on a specified drive.
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3059
// ----------------------------------------------------------------------------
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3060
//
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3061
HBufC* CMPXDbManager::CreateFullFilenameL(TDriveUnit aDrive)
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3062
    {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3063
    MPX_FUNC("CMPXDbManager::CreateFullFilenameL");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3064
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3065
    HBufC* filename = HBufC::NewL(KMaxFileName);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3066
    const TDesC& securefilePath = KSecureFilePath;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3067
    TDriveUnit cdrive(KRootDrive());
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3068
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3069
#ifdef __RAMDISK_PERF_ENABLE
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3070
    TInt index(GetDatabaseIndex((TInt)aDrive));    
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3071
    if ( index >=0 && iDatabaseHandles[index].iUseRAMdb && aDrive != cdrive )
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3072
        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3073
        MPX_DEBUG1("CMPXDbManager::CreateFullFilenameL - use RAMDisk");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3074
        TFileName path;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3075
        path.Append(iRAMDrive);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3076
        path.Append(_L(":"));
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3077
        path.Append(KDBFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3078
        TBuf<2> d;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3079
        d.Append(aDrive.Name());
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3080
        TFileName temp;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3081
        temp.Append(d.Left(1)); // attach original drive name
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3082
        temp.Append(iDbFile->Des()); 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3083
        filename->Des().Format(securefilePath, &path, User::Identity().iUid, &temp);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3084
        MPX_DEBUG3("CMPXDbManager::CreateFullFilenameL - path=%S filename=%S", &path, filename);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3085
        }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3086
    else
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3087
#endif //__RAMDISK_PERF_ENABLE
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3088
        {
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3089
        MPX_DEBUG1("CMPXDbManager::CreateFullFilenameL - use normal drive");
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3090
        TFileName dbPath;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3091
        dbPath.Append(aDrive.Name());
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3092
        dbPath.Append(KDBFilePath);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3093
        filename->Des().Format(securefilePath, &dbPath, User::Identity().iUid, iDbFile);
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3094
        }
22
ecf06a08d4d9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 19
diff changeset
  3095
    
25
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3096
    MPX_DEBUG2("CMPXDbManager::CreateFullFilenameL filename = %S", filename); 
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3097
    return filename;
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3098
    }
3ec52facab4d Revision: 201017
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 22
diff changeset
  3099
19
4e84c994a771 Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  3100
// End of File