userlibandfileserver/fileserver/sfat32/sl_drv.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 09 Jun 2010 11:10:19 +0300
branchRCL_3
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permissions -rw-r--r--
Revision: 201023 Kit: 2010123
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// Copyright (c) 1996-2010 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 the License "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:
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// f32\sfat\sl_drv.cpp
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// 
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//
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#include "sl_std.h"
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#include "sl_cache.h"
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const TInt KMaxRecoverableRetries=10;
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const TInt KMaxCriticalRetries=10;
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//---------------------------------------------------------------------------------------------------------------------------------------
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TDriveInterface::TDriveInterface() 
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                   :iMount(NULL)
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{
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}
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/**
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    Initialise the interface object.
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    @param  aMount the CFatMountCB that owns this object
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*/
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TBool TDriveInterface::Init(CFatMountCB* aMount)
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{
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    ASSERT(aMount);
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    iMount = aMount;
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	aMount->LocalDrive()->SetMount(aMount);
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    return iProxyDrive.Init(aMount->LocalDrive());
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}
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/**
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    Close the interface to the media driver
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*/
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void TDriveInterface::Close()
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{
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	 if((iMount != NULL) && (iMount->LocalDrive() != NULL))
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		{
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		ASSERT(iMount->LocalDrive()->Mount() == NULL || iMount->LocalDrive()->Mount() == iMount);
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		iMount->LocalDrive()->SetMount(NULL);
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        }
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     iMount = NULL;
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}
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//---------------------------------------------------------------------------------------------------------------------------------------
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/**
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    Read data from the media via CProxyDrive interface.
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    This is non-critical read: on error Non-critical notifier is involved
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    @param  aPos        absolute media position
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    @param  aLength     how many bytes to read
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    @param  aTrg        data descriptor
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    @return KErrNone - success
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    @return KErrNotReady - non-critical error
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    @return KErrCorrupt - an illegal write is detected
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    @return KErrBadPower - failure due to low power
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*/
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TInt TDriveInterface::ReadNonCritical(TInt64 aPos, TInt aLength, TDes8& aTrg) const
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{
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    TInt nRes = KErrNone;
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    TInt cntRetry = KMaxRecoverableRetries;
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    //__PRINT2(_L("#=+++ Read_nc1: pos:%LU, len:%u"), aPos, aLength);
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    for(;;)
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    {
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        nRes = iProxyDrive.Read(aPos,aLength,aTrg);
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        if (nRes==KErrNone)
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            break;
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        __PRINT4(_L("TDriveInterface::ReadNonCritical() failure! drv:%d Posl=%LU len=%d retval=%d"), iMount->DriveNumber(), aPos, aLength, nRes);
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        if(--cntRetry <= 0)
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        {
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            nRes = KErrCorrupt;
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            break;
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        }
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        nRes = HandleRecoverableError(nRes);
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        if (nRes !=ERetry)
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            break;
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    }
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    return nRes;
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}
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//---------------------------------------------------------------------------------------------------------------------------------------
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/**
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    Read data from the media via CProxyDrive interface. 
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    This is non-critical read: on error Non-critical notifier is involved
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    @param  aPos        absolute media position
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    @param  aLength     how many bytes to read
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    @param  aTrg        data descriptor
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    @param  aMessage
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    @param  anOffset
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    @return KErrNone - success
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    @return KErrNotReady - non-critical error
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    @return KErrCorrupt - an illegal write is detected
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    @return KErrBadPower - failure due to low power
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*/
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TInt TDriveInterface::ReadNonCritical(TInt64 aPos,TInt aLength,const TAny* aTrg,const RMessagePtr2 &aMessage,TInt anOffset) const
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{
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    //__PRINT2(_L("#=+++ Read_nc2: pos:%LU, len:%u"), aPos, aLength);
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    TInt nRes = KErrNone;
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    TInt cntRetry = KMaxRecoverableRetries;
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    for(;;)
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    {
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        nRes = iProxyDrive.Read(aPos, aLength, aTrg, aMessage, anOffset);
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        if (nRes==KErrNone)
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            break;
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        __PRINT4(_L("TDriveInterface::ReadNonCritical() Failure! drv:%d aPosl=%d len=%d anOffset=%d"), iMount->DriveNumber(), aPos,aLength, anOffset);
2
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        if(--cntRetry <= 0)
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        {
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            nRes = KErrCorrupt;
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            break;
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        }
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        nRes = HandleRecoverableError(nRes);
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        if (nRes !=ERetry)
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            break;
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    }
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    return nRes;
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}
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//---------------------------------------------------------------------------------------------------------------------------------------
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/**
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    Read data from the media via CProxyDrive interface with a critical notifier.
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    This method shall be used to read critical filesystem data, such as directory entries, FAT data.
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    @param  aPos        absolute media position
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    @param  aLength     how many bytes to read
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    @param  aTrg        data descriptor
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    @return KErrNone - success
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    @return KErrNotReady - non-critical error
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    @return KErrCorrupt - an illegal write is detected
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    @return KErrAbort - user aborted read
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*/
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TInt TDriveInterface::ReadCritical(TInt64 aPos,TInt aLength,TDes8& aTrg) const
2
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{
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    //__PRINT2(_L("#=+++ Read_C: pos:%LU, len:%u"), aPos, aLength);
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    TInt nRes = KErrNone;
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    for(;;)
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    {
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        nRes = iProxyDrive.Read(aPos, aLength, aTrg);
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		if(nRes == KErrNone)
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            break;
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		__PRINT4(_L("TDriveInterface::ReadCritical() Error! drv:%d Posl=%LU len=%d retval=%d"), iMount->DriveNumber(), aPos, aLength, nRes);
2
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        nRes=HandleCriticalError(nRes);
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		if (nRes != ERetry)
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            break;
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    }
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    return nRes;
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}
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//---------------------------------------------------------------------------------------------------------------------------------------
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/**
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    Write data to the media via CProxyDrive interface.
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   192
    
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    @param  aPos        absolute media position
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    @param  aLength     how many bytes to write
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    @param  aSrc        pointer to the data 
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    @param  aMessage
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    @param  anOffset
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   198
    
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    @return KErrNone - success
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    @return KErrNotReady - non-critical error
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    @return KErrBadPower - write not attempted due to low batteries
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    @return KErrCorrupt - an illegal write is detected
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    @return KErrAccessDenied - write to protected media
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*/
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   205
TInt TDriveInterface::WriteNonCritical(TInt64 aPos, TInt aLength, const TAny* aSrc, const RMessagePtr2 &aMessage, TInt anOffset)
2
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{
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    //__PRINT2(_L("#=+++ Write_NC: pos:%LU, len:%u"), aPos, aLength);
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   208
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   209
    
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    TInt nRes = KErrNone;
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   211
    TInt cntRetry = KMaxRecoverableRetries;
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   212
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    for(;;)
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   214
    {
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        iMount->OpenMountForWrite(); //-- make a callback to CFatMountCB to perform some actions on 1st write.
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        nRes = iProxyDrive.Write(aPos, aLength, aSrc, aMessage, anOffset);
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        if (nRes==KErrNone)
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            break;
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   219
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        __PRINT4(_L("TDriveInterface::WriteNonCritical() failure! drv:%d, Pos=%LU len=%d anOffset=%d"), iMount->DriveNumber(), aPos, aLength, anOffset);
2
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   221
        
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        if(--cntRetry <= 0)
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   223
        {
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            nRes = KErrCorrupt;
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   225
            break;
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   226
        }
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        nRes = HandleRecoverableError(nRes);
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        if (nRes !=ERetry)
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   230
            break;
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   231
    }
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    return nRes;
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   235
}
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//---------------------------------------------------------------------------------------------------------------------------------------
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/**
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    Write data to the media via CProxyDrive interface. On error this method can invoke a critical notifier.
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    This method is intended to be called for the filesstem critical data, i.e. FAT metadata, such as directory entries,
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    FAT table etc.
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   243
    
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    @param  aPos  absolute media position
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    @param  aSrc  descriptor with the source data
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   246
    
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    @return KErrNone - success
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   248
    @return KErrNotReady - non-critical error
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   249
    @return KErrBadPower - write not attempted due to low batteries
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   250
    @return KErrCorrupt - an illegal write is detected
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   251
    @return KErrAccessDenied - write to protected media
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   252
*/
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   253
TInt TDriveInterface::WriteCritical(TInt64 aPos, const TDesC8& aSrc)
2
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   254
{
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    //__PRINT2(_L("#=+++ Write_C: pos:%LU, len:%u"), aPos, aSrc.Length());
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   256
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   257
    TInt nRes = KErrNone;
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   258
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   259
#ifdef _DEBUG
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   260
    
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   261
    TBool simulatedWriteFailure = EFalse; //-- if true it means that the write failure has been simulated
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   262
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   263
    //-- debug interface to simulate write failure
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   264
	if(iMount->IsWriteFail())
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   265
    {
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   266
		if(iMount->WriteFailCount() != 0)
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   267
        {
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   268
            iMount->DecWriteFailCount();
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   269
        }
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   270
        else
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   271
		{//-- simulate write failure
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   272
			if(iMount->WriteFailError()==-99)
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   273
				UserSvr::ResetMachine(EStartupWarmReset);
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   274
			else
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			{
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   276
			    //-- invalidate caches, because actual write to the drive isn't going to happen
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   277
                if(iMount->RawDisk().DirCacheInterface())
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   278
                    iMount->RawDisk().DirCacheInterface()->InvalidateCache();
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   279
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   280
                iMount->SetWriteFail(EFalse);
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   281
				
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   282
                TRAP_IGNORE(iMount->RawDisk().InvalidateUidCache()); //-- invalidate whole UID data cache
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   283
                TRAP_IGNORE(iMount->FAT().InvalidateCacheL());       //-- invalidate whole FAT cache
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   284
                
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   285
                iMount->InvalidateLeafDirCache();
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   286
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   287
                nRes = iMount->WriteFailError(); 
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   288
                simulatedWriteFailure = ETrue; //-- won't perform actual write later
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0173bcd7697c Revision: 201001
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   289
                __PRINT4(_L("TDriveInterface::WriteCritical() Simulating write failure. drv:%d, aPos=%LU len=%d Code=%d"), iMount->DriveNumber(), aPos,aSrc.Length(),nRes);
2
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   290
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   291
			}
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   292
		}
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   293
    }//if(iMount->IsWriteFail())
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   294
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   295
    if(!simulatedWriteFailure)
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   296
#endif // _DEBUG
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   297
    {
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   298
        //-- try to write data until success or user gives up
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   299
	    for(;;)
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   300
	    {
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   301
            for(TInt i=0; i<KMaxCriticalRetries; i++)
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   302
            {
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   303
                iMount->OpenMountForWrite();  //-- make a callback to CFatMountCB to perform some actions on 1st write.
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   304
                nRes=iProxyDrive.Write(aPos,aSrc);
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   305
			    if (nRes==KErrNone)
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   306
                    return nRes;
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diff changeset
   307
		    }
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parents:
diff changeset
   308
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   309
            //-- write error occured
6
0173bcd7697c Revision: 201001
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   310
            __PRINT4(_L("TDriveInterface::WriteCritical() failure! drv:%d, aPos=%LU len=%d retval=%d"), iMount->DriveNumber(), aPos,aSrc.Length(),nRes);
2
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   311
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   312
            nRes=HandleCriticalError(nRes);
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   313
            if (nRes!=ERetry)
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   314
                break;
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parents:
diff changeset
   315
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   316
	    }//for(;;)
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parents:
diff changeset
   317
    
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   318
    }// if(!simulatedWriteFailure)
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parents:
diff changeset
   319
    
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   320
    return nRes;
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parents:
diff changeset
   321
}
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parents:
diff changeset
   322
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parents:
diff changeset
   323
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   324
/**
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   325
    Get Last Error Info from the proxy drive
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parents:
diff changeset
   326
        
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diff changeset
   327
    @param  aErrorInfo data descriptor for the error info.
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parents:
diff changeset
   328
    @return KErrNone - success, interrogate aErrorInfo for further info
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
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parents:
diff changeset
   329
    @return KErrNotSupported - media driver does not support
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parents:
diff changeset
   330
*/
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   331
TInt TDriveInterface::GetLastErrorInfo(TDes8& aErrorInfo) const
2
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parents:
diff changeset
   332
{
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parents:
diff changeset
   333
    return iProxyDrive.GetLastErrorInfo(aErrorInfo);
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parents:
diff changeset
   334
}
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parents:
diff changeset
   335
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
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parents:
diff changeset
   336
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
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parents:
diff changeset
   337
//---------------------------------------------------------------------------------------------------------------------------------------
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parents:
diff changeset
   338
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parents:
diff changeset
   339
/**
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parents:
diff changeset
   340
    Handle critical error
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   341
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parents:
diff changeset
   342
    @param aResult result from the media driver (error code)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   343
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parents:
diff changeset
   344
    @return ERetry - Attempt operation again
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   345
    @return KErrAbort - User aborted notifier
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   346
    @return KErrAccessDenied - media is read only
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   347
    @return KErrCorrupt - cf-card is corrupt
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   348
*/
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   349
TInt TDriveInterface::HandleCriticalError(TInt aResult) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   350
	{
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   351
    __PRINT2(_L("TDriveInterface::HandleCriticalError drv:%d, code:%d"), iMount->DriveNumber(),aResult);
2
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   352
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parents:
diff changeset
   353
	TLocaleMessage line1;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   354
	TLocaleMessage line2;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   355
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   356
	TInt r=KErrAbort;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   357
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parents:
diff changeset
   358
	if (aResult==KErrLocked)
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   359
	{
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parents:
diff changeset
   360
		r=KErrLocked;
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John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   361
		goto End;
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parents:
diff changeset
   362
	}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
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parents:
diff changeset
   363
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parents:
diff changeset
   364
	if (aResult==KErrAccessDenied)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   365
		{
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diff changeset
   366
		r=KErrAccessDenied;
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parents:
diff changeset
   367
		goto End;
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parents:
diff changeset
   368
		}
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parents:
diff changeset
   369
	
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diff changeset
   370
	if (aResult==KErrArgument || aResult==KErrBadDescriptor)
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parents:
diff changeset
   371
		{
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parents:
diff changeset
   372
		r=KErrCorrupt;
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parents:
diff changeset
   373
		goto End;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   374
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   375
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   376
	if (iMount->Drive().IsChanged())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   377
		{//-- check if the media we accessing is the same as it used to be
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   378
          if(iMount->CheckVolumeTheSame())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   379
        	{//-- the media is the same
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   380
			if(!IsDriveWriteProtected())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   381
				{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   382
				iMount->Drive().SetChanged(EFalse);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   383
				r=ERetry;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   384
				goto End;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   385
				}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   386
			}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   387
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   388
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   389
	if (aResult==KErrAbort && !iMount->Drive().IsChanged())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   390
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   391
		r=ERetry;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   392
		goto End;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   393
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   394
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   395
	if (aResult==KErrBadPower)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   396
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   397
		line1=EFileServer_LowPowerLine1;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   398
		line2=EFileServer_LowPowerLine2;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   399
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   400
	else if (iMount->Drive().IsChanged())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   401
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   402
		line1=EFileServer_PutTheCardBackLine1;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   403
		line2=EFileServer_PutTheCardBackLine2;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   404
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   405
	else
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   406
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   407
		line1=EFileServer_DiskErrorLine1;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   408
		line2=EFileServer_DiskErrorLine2;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   409
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   410
	
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   411
	if (NotifyUser())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   412
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   413
		FOREVER
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   414
			{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   415
			TInt buttonVal;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   416
			TInt ret=iMount->Notifier()->Notify(TLocaleMessageText(line1),
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   417
												TLocaleMessageText(line2),
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   418
												TLocaleMessageText(EFileServer_Button1),
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   419
												TLocaleMessageText(EFileServer_Button2),
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   420
												buttonVal);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   421
			if (ret!=KErrNone)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   422
				break; 
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   423
			if (buttonVal!=1)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   424
				break; // Abort
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   425
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   426
			if (iMount->Drive().IsChanged())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   427
				{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   428
//
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   429
// Without this code, retry will indiscriminately write over whatever disk happens to be present.
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   430
// However if the write error is to the bootsector remounting will always fail because the boot
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   431
// sector will have changed and hence the disk is useless.
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   432
// 
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   433
                if(!iMount->CheckVolumeTheSame())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   434
                    continue; //-- the media isn't the same as originally mounted; continue asking
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   435
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   436
                if(IsDriveWriteProtected())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   437
                    continue; //-- still can not write to the drive
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   438
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   439
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   440
				iMount->Drive().SetChanged(EFalse);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   441
				}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   442
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   443
			r=ERetry; // Retry
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   444
			break;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   445
			}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   446
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   447
End:
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   448
	return(r);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   449
	}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   450
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   451
//---------------------------------------------------------------------------------------------------------------------------------------
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   452
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   453
/**
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   454
    Handle recoverable error
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   455
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   456
    @param aResult result from the media driver (error code)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   457
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   458
    @return ERetry - retry write
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   459
    @return KErrCorrupt - media is corrupt
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   460
    @return KErrBadPower - low power failure
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   461
    @return KErrNotReady - non-critical error
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   462
*/
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   463
TInt TDriveInterface::HandleRecoverableError(TInt aResult) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   464
	{
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   465
	__PRINT2(_L("TDriveInterface::HandleRecoverableError drv:%d, code:%d"), iMount->DriveNumber(),aResult);
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   466
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   467
	if (aResult==KErrAccessDenied)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   468
		return(KErrAccessDenied);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   469
	if (aResult == KErrLocked)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   470
		return KErrLocked;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   471
	if (aResult==KErrArgument || aResult==KErrBadDescriptor)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   472
		return(KErrCorrupt);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   473
	if (aResult==KErrBadPower)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   474
		return(KErrBadPower);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   475
	if (aResult==KErrDied)	// client thread died
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   476
		return(KErrDied);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   477
	if (iMount->Drive().IsChanged())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   478
		{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   479
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   480
        if(! iMount->CheckVolumeTheSame())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   481
            {//-- the media is different now.
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   482
            return KErrNotReady;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   483
			}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   484
		else if(!IsRecoverableRemount())
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   485
			{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   486
			return KErrAccessDenied;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   487
			}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   488
		}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   489
	return(ERetry);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   490
	}	
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   491
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   492
/** @return true if the mount can be remounted for a recoverable error */
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   493
TBool TDriveInterface::IsRecoverableRemount() const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   494
	{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   495
	if(IsDriveWriteProtected()&&(iMount->Drive().IsWriteableResource()||iMount->Drive().IsCurrentWriteFunction()))
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   496
		return(EFalse);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   497
	return(ETrue);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   498
	}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   499
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   500
/** return true if the media is write protected */
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   501
TBool TDriveInterface::IsDriveWriteProtected() const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   502
	{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   503
	TLocalDriveCapsV2Buf localDriveCaps;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   504
    TInt r=iProxyDrive.Caps(localDriveCaps);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   505
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   506
	if(r!=KErrNone)
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   507
		return(EFalse);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   508
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   509
	return((localDriveCaps().iMediaAtt&KMediaAttWriteProtected)!=0);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   510
	}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   511
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   512
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   513
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   514
//---------------------------------------------------------------------------------------------------------------------------------------
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   515
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   516
TDriveInterface::XProxyDriveWrapper::XProxyDriveWrapper() 
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   517
                   :iLocalDrive(0) 
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   518
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   519
    TInt nRes = iLock.CreateLocal();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   520
    ASSERT(nRes == KErrNone);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   521
    (void)nRes; 
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   522
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   523
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   524
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   525
TDriveInterface::XProxyDriveWrapper::~XProxyDriveWrapper() 
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   526
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   527
    iLock.Close();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   528
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   529
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   530
/** 
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   531
    Initialise interface wrapper.
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   532
    @param  aProxyDrive pointer to the raw drive access interface
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   533
    @return true on success
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   534
*/
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   535
TBool TDriveInterface::XProxyDriveWrapper::Init(CProxyDrive* aProxyDrive) 
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   536
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   537
    ASSERT(aProxyDrive);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   538
    if(!iLock.Handle()) //-- the mutex must have been created by constructor
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   539
        return EFalse;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   540
    
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   541
    iLocalDrive = aProxyDrive;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   542
    return ETrue;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   543
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   544
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   545
//-- see original TDriveInterface methods
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   546
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   547
TInt TDriveInterface::XProxyDriveWrapper::Read(TInt64 aPos,TInt aLength,const TAny* aTrg,const RMessagePtr2 &aMessage,TInt anOffset) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   548
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   549
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   550
    TInt nRes = iLocalDrive->Read(aPos, aLength, aTrg, aMessage.Handle(), anOffset);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   551
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   552
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   553
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   554
       
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   555
TInt TDriveInterface::XProxyDriveWrapper::Read(TInt64 aPos,TInt aLength,TDes8& aTrg) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   556
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   557
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   558
    TInt nRes = iLocalDrive->Read(aPos, aLength, aTrg);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   559
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   560
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   561
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   562
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   563
TInt TDriveInterface::XProxyDriveWrapper::Write(TInt64 aPos,TInt aLength,const TAny* aSrc,const RMessagePtr2 &aMessage,TInt anOffset)
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   564
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   565
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   566
    TInt nRes = iLocalDrive->Write(aPos, aLength, aSrc, aMessage.Handle(), anOffset);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   567
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   568
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   569
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   570
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   571
TInt TDriveInterface::XProxyDriveWrapper::Write(TInt64 aPos, const TDesC8& aSrc)
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   572
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   573
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   574
    TInt nRes = iLocalDrive->Write(aPos, aSrc);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   575
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   576
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   577
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   578
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   579
TInt TDriveInterface::XProxyDriveWrapper::GetLastErrorInfo(TDes8& aErrorInfo) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   580
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   581
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   582
    TInt nRes = iLocalDrive->GetLastErrorInfo(aErrorInfo);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   583
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   584
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   585
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   586
6
0173bcd7697c Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 2
diff changeset
   587
TInt TDriveInterface::XProxyDriveWrapper::Caps(TDes8& anInfo) const
2
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   588
{
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   589
    EnterCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   590
    TInt nRes = iLocalDrive->Caps(anInfo);
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   591
    LeaveCriticalSection();
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   592
    return nRes;
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   593
}
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   594
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   595
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   596
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   597
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   598
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   599
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   600
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   601
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   602
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   603
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   604
4122176ea935 Revision: 200948 + Removing redundant base integration tests and fixing build errors
John Imhofe <john.imhofe@nokia.com>
parents:
diff changeset
   605