diff -r 7333d7932ef7 -r 8b7f4e561641 installationservices/swtransactionservices/source/server/integritytree.cpp
--- a/installationservices/swtransactionservices/source/server/integritytree.cpp	Tue Aug 31 15:21:33 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,281 +0,0 @@
-/*
-* Copyright (c) 2008-2009 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 
- @released
- @internalTechnology
-*/
-
-#include "integritytree.h"
-
-#include "integrityservices.h"
-#include <f32file.h>
-
-namespace Usif
-{
-CIntegrityTreeLeaf* CIntegrityTreeLeaf::NewLC(const TDesC& aFileName, TIntegrityServicesEvent aType,
-	const TDesC& aOwningJournal)
-	{
-	CIntegrityTreeLeaf* self = new (ELeave) CIntegrityTreeLeaf(aType, aOwningJournal);
-	CleanupStack::PushL(self);
-	self->ConstructL(aFileName);
-	return self;
-	}
-	
-CIntegrityTreeLeaf::~CIntegrityTreeLeaf()
-	{
-	delete iFileName;
-	}
-
-CIntegrityTreeLeaf::CIntegrityTreeLeaf(TIntegrityServicesEvent aType, const TDesC& aOwningJournal)
-	: iType(aType), iOwningJournal(aOwningJournal)
-	{
-	}
-	
-void CIntegrityTreeLeaf::ConstructL(const TDesC& aFileName)	
-	{
-	iFileName = aFileName.AllocL();
-	}
-
-CIntegrityTreeLeaf* CIntegrityTreeLeaf::Peer()
-	{
-	return iPeer;
-	}
-	
-TIntegrityServicesEvent CIntegrityTreeLeaf::Type()
-	{
-	return iType;
-	}
-	
-const TDesC& CIntegrityTreeLeaf::Name()
-	{
-	return *iFileName;
-	}
-	
-const TDesC& CIntegrityTreeLeaf::Journal()
-	{
-	return iOwningJournal;
-	}
-	
-void CIntegrityTreeLeaf::SetPeer(CIntegrityTreeLeaf* aPeer)
-	{
-	iPeer = aPeer;
-	} 
-	
-CIntegrityTreeNode* CIntegrityTreeNode::NewL(const TDesC& aDirectoryName)
-	{
-	CIntegrityTreeNode* self = CIntegrityTreeNode::NewLC(aDirectoryName);
-	CleanupStack::Pop(self);
-	return self;
-	}
-
-CIntegrityTreeNode* CIntegrityTreeNode::NewLC(const TDesC& aDirectoryName)
-	{
-	CIntegrityTreeNode* self = new (ELeave) CIntegrityTreeNode;
-	CleanupStack::PushL(self);
-	self->ConstructL(aDirectoryName);
-	return self;
-	}
-	
-	
-const TDesC& CIntegrityTreeNode::Name()
-	{
-	return *iDirName;
-	}
-	
-CIntegrityTreeLeaf* CIntegrityTreeNode::AddNodeL(const TDesC& aFileName, TIntegrityServicesEvent aType, const TDesC& aOwningJournal)
-	{
-	RBuf filename;
-	filename.CreateL(aFileName, aFileName.Length());
-	CleanupClosePushL(filename);
-	CIntegrityTreeLeaf* leaf = DoAddNodeL(filename, aType, aOwningJournal);
-	CleanupStack::PopAndDestroy(&filename);
-	return leaf;
-	}
-
-TInt CIntegrityTreeNode::FindNode(const TDesC& aFileName, TIntegrityServicesEvent aType)
-	{
-	RBuf filename;
-	TInt found = 0;
-	TRAPD(err, 
-			filename.CreateL(aFileName, aFileName.Length());
-			CleanupClosePushL(filename);
-			found = DoFindNode(filename, aType);
-			CleanupStack::PopAndDestroy(&filename);
-		);
-	if (err != KErrNone)
-		{
-		return err;
-		}
-	return found;
-	}
-
-void CIntegrityTreeNode::WalkTreeL(TTreeWalkFunctionL aFunc, TIntegrityServicesEvent aTypeFilter,
-	RFs& aFs, RLoader& aLoader, CFileMan& aFileMan, CIntegrityServices::TFailType aFailType)
-	{
-	RBuf filename;
-	filename.CreateL(*iDirName, KMaxFileName);
-	CleanupClosePushL(filename);
-	DoWalkTreeL(filename, aFunc, aTypeFilter, aFs, aLoader, aFileMan, aFailType);
-	CleanupStack::PopAndDestroy(&filename);
-	}
-	
-CIntegrityTreeLeaf* CIntegrityTreeNode::DoAddNodeL(TDes& aFileName, TIntegrityServicesEvent aType, const TDesC& aOwningJournal)
-	{
-	TInt pathDividerPos = aFileName.Locate(KPathDelimiter);
-	User::LeaveIfError(pathDividerPos); // The must be at least /this/ directory name
-	
-	TPtrC dirPtr(aFileName.Left(pathDividerPos));
-	if (dirPtr.CompareF(*iDirName) != 0)
-		{
-		User::Leave(KErrBadName); // this doesn't belong to us.
-		}
-	
-	// remove the directory section of the path.
-	aFileName.Delete(0, pathDividerPos+1);
-	
-	// Now, see if we need to pass it on up the chain.
-	pathDividerPos = aFileName.Locate(KPathDelimiter);
-	if (pathDividerPos == KErrNotFound)
-		{
-		// This is now just a file name, add a new file name leaf here.
-		CIntegrityTreeLeaf* leaf = CIntegrityTreeLeaf::NewLC(aFileName, aType, aOwningJournal);
-		iFiles.AppendL(leaf);
-		CleanupStack::Pop(leaf);
-		return leaf;
-		}
-	else
-		{
-		// There are more directories in the chain... See if we have an entry...
-		dirPtr.Set(aFileName.Left(pathDividerPos));
-	 
-		TInt dirCount(iDirectories.Count());
-		for (TInt i = 0; i < dirCount; ++i)
-			{
-			if (dirPtr.CompareF(iDirectories[i]->Name()) == 0)
-				{
-				return iDirectories[i]->DoAddNodeL(aFileName, aType, aOwningJournal);
-				}
-			}
-		// doesn't yet exist. Add it to the tree.
-		CIntegrityTreeNode* node = CIntegrityTreeNode::NewLC(dirPtr);
-		iDirectories.AppendL(node);
-		CleanupStack::Pop(node);
-		
-		// pass the remaining path down the tree
-		return node->DoAddNodeL(aFileName, aType, aOwningJournal);
-		}
-	}
-	
-TInt CIntegrityTreeNode::DoFindNode(TDes& aFileName, TIntegrityServicesEvent aType)
-	{
-	TInt pathDividerPos = aFileName.Locate(KPathDelimiter);
-	if (pathDividerPos < 0)
-		return pathDividerPos; // The must be at least one path delimiter in the file name	
-	
-	TPtrC dirPtr(aFileName.Left(pathDividerPos));
-	if (dirPtr.CompareF(*iDirName) != 0)
-		{
-		return KErrBadName; // this doesn't belong to us.
-		}
-	
-	// remove the directory section of the path.
-	aFileName.Delete(0, pathDividerPos+1);
-	
-	// Now, see if we need to pass it on up the chain.
-	pathDividerPos = aFileName.Locate(KPathDelimiter);
-	if (pathDividerPos == KErrNotFound)
-		{
-		TInt nameCount(iFiles.Count());
-		for (TInt i = 0; i < nameCount; ++i)
-			{
-			if (iFiles[i]->Type() == aType &&
-				iFiles[i]->Name().CompareF(aFileName) == 0)
-				{
-				return KErrNone;
-				}
-			}
-		return KErrNotFound;
-		}
-	else
-		{
-		// There are more directories in the chain... See if we have an entry...
-		dirPtr.Set(aFileName.Left(pathDividerPos));
-	 
-		TInt dirCount(iDirectories.Count());
-		for (TInt i = 0; i < dirCount; ++i)
-			{
-			if (dirPtr.CompareF(iDirectories[i]->Name()) == 0)
-				{
-				return iDirectories[i]->DoFindNode(aFileName, aType);
-				}
-			}
-		return KErrNotFound;
-		}
-	}
-	
-void CIntegrityTreeNode::DoWalkTreeL(TDes& aPath, TTreeWalkFunctionL aFunc, 
-	TIntegrityServicesEvent aTypeFilter, RFs& aFs, RLoader& aLoader, CFileMan& aFileMan,
-	CIntegrityServices::TFailType aFailType)
-	{
-	aPath.Append(KPathDelimiter);
-	
-	// Feed all the files for this node to the walk function
-	
-	TInt fileCount(iFiles.Count());
-	TInt i;
-	for (i = 0; i < fileCount; ++i)
-		{
-		CIntegrityTreeLeaf* leaf = iFiles[i];
-		if (leaf->Type() == aTypeFilter)
-			{
-			CIntegrityServices::SimulatePowerFailureL(aFailType, CIntegrityServices::EBeforeAction, leaf->Name());
-			aFunc(aPath, leaf, aFs, aLoader, aFileMan);
-			CIntegrityServices::SimulatePowerFailureL(aFailType, CIntegrityServices::EAfterAction, leaf->Name());
-			}
-		}
-	
-	// Walk the child nodes for this tree	
-	TInt len = aPath.Length();
-	TInt dirCount(iDirectories.Count());
-	for (i = 0; i < dirCount; ++i)
-		{
-		CIntegrityTreeNode* node = iDirectories[i];
-		aPath.SetLength(len);
-		aPath.Append(node->Name());
-		node->DoWalkTreeL(aPath, aFunc, aTypeFilter, aFs, aLoader, aFileMan, aFailType);
-		}
-	}
-	
-CIntegrityTreeNode::CIntegrityTreeNode()
-	{
-	}
-	
-void CIntegrityTreeNode::ConstructL(const TDesC& aDirectoryName)
-	{
-	iDirName = aDirectoryName.AllocL();
-	}
-	
-CIntegrityTreeNode::~CIntegrityTreeNode()
-	{
-	delete iDirName;
-	iDirectories.ResetAndDestroy();
-	iFiles.ResetAndDestroy();
-	}
-}//End of namespace Usif