fix ou1cimx1#651819 rofsbiuld fails to generate correct log info when using multi-thread
/*
* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
/**
@file
@internalComponent
@released
*/
#include "typedefs.h"
#include "rofsimage.h"
/**
Constructor.
@internalComponent
@released
@param aReader - image reader pointer
*/
RofsImage::RofsImage(RCoreImageReader *aReader)
: CCoreImage(aReader) ,
iRofsHeader(0), iRofsExtnHeader(0),iAdjustment(0),
iImageType((RCoreImageReader::TImageType)0) {
}
/**
Destructor deletes iRofsHeader and iRofsExtnHeader.
@internalComponent
@released
@param aReader - image reader pointer
*/
RofsImage::~RofsImage() {
DELETE(iRofsHeader);
DELETE(iRofsExtnHeader);
}
/**
Function responsible to read the ROFS image and to construct the tree for the
elements available in Directory section.
@internalComponent
@released
@return - returns the error code
*/
TInt RofsImage::ProcessImage() {
int result = CreateRootDir();
if (result == KErrNone) {
if (iReader->Open()) {
iImageType = iReader->ReadImageType();
if (iImageType == RCoreImageReader::E_ROFS) {
iRofsHeader = new TRofsHeader;
result = iReader->ReadCoreHeader(*iRofsHeader);
if (result != KErrNone){
cerr << "error is :"<< result << endl;
return result;
}
SaveDirInfo(*iRofsHeader);
result = ProcessDirectory(0);
}
else if (iImageType == RCoreImageReader::E_ROFX) {
iRofsExtnHeader = new TExtensionRofsHeader ;
result = iReader->ReadExtensionHeader(*iRofsExtnHeader);
if(result != KErrNone)
return result;
long filePos = iReader->FilePosition();
iAdjustment = iRofsExtnHeader->iDirTreeOffset - filePos;
SaveDirInfo(*iRofsExtnHeader);
result = ProcessDirectory(iAdjustment);
}
else {
result = KErrNotSupported;
}
}
else {
result = KErrGeneral;
}
}
return result;
}