userlibandfileserver/fileserver/sfat/sl_leafdir_cache.inl
author Slion
Tue, 08 Dec 2009 08:11:42 +0100
branchanywhere
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parent 0 a41df078684a
child 15 4122176ea935
permissions -rw-r--r--
Trying to figure out how to implement my WINC like compatibility layer. Going the emulation way is probably not so smart. We should not use the kernel but rather hook native functions in the Exec calls.
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// Copyright (c) 2008-2009 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\sfat32\inc\sl_leafdir_cache.inl
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// 
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//
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/**
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 @file
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 @internalTechnology
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 Overloaded == operator 
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 @param	aDirPos	the position to compare
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 @return	EFalse	if aDirPos matches self, else
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 ETrue
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*/
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TBool TLeafDirData::operator==(const TLeafDirData &aDirPos) const
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	{
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	return (aDirPos.iClusterNum == iClusterNum);
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	}
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/**
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Overloaded != operator 
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@param	aDirPos	the position to compare
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@return	EFlase	if aDirPos matches self, else
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		ETrue
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*/
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TBool TLeafDirData::operator!=(const TLeafDirData &aDirPos) const 
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	{
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	return (aDirPos.iClusterNum != iClusterNum);
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	}
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/**
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'Get' function to retrieve the 'parent' node
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@return	the parent node   
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*/
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CLeafDirTreeNode* CLeafDirTreeNode::Parent()
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	{
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	return iParent;
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	}
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/**
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Set Parent node
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@param	the parent node to be set   
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*/
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void CLeafDirTreeNode::SetParent(CLeafDirTreeNode* aNode)
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	{
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	iParent = aNode;
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	}
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/**
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'Get' function to retrieve children nodes
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@return	the children nodes   
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*/
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RPointerArray<CLeafDirTreeNode>& CLeafDirTreeNode::Children()
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	{
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	return iChildren;
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	}
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/**
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'Get' function to retrieve dir location store by this node 
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@return	the location of the directory
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*/
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TUint32 CLeafDirTreeNode::StartClusterNum() const
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	{
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	return iLeafDirData.iClusterNum;
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	}
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const TLeafDirData& CLeafDirTreeNode::LeafDirData() const
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	{
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	return iLeafDirData;
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	}
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/**
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Set position of the direcotry this node represents.
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@param	aDirPos	the position to be set
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*/
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void CLeafDirTreeNode::SetLeafDirData(const TLeafDirData& aLeafDirData)
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	{
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	iLeafDirData = aLeafDirData;
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	}
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/**
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'Get' function to retrieve dir path store by this node 
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@return	the path of the directory
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*/
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const TDesC& CLeafDirTreeNode::Path() const
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	{
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	return iPath;
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	}
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/**
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Test if self is ERoot type
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@return	ETrue if self is ERoot
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		EFalse	if self is of other types
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*/
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TBool CLeafDirTreeNode::IsRoot() const 
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	{
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	return (iNodeType == ERoot);
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	}
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/**
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Test if self is ELeaf type
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@return	ETrue if self is ELeaf
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		EFalse	if self is of other types
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*/
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TBool CLeafDirTreeNode::IsLeaf() 
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	{
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	return (iNodeType == ELeaf);
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	}
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/**
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Test if self is ELeafIntermediary type
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@return	ETrue if self is ELeafIntermediary
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		EFalse	if self is of other types
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*/
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TBool CLeafDirTreeNode::IsLeafIntermediary() 
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	{
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	return (iNodeType == ELeafIntermediary);
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	}
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/**
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Test if self is EPureIntermediary type
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@return	ETrue if self is EPureIntermediary
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		EFalse	if self is of other types
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*/
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TBool CLeafDirTreeNode::IsPureIntermediary() 
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	{
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	return (iNodeType == EPureIntermediary);
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	}
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