// Copyright (c) 2004-2009 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 "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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// DST TZ Database Compiler +
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// +
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//+
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+
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#include "TZNode.h"+
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#include <iostream>+
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+
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//============================================================================+
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// CTZElement::~CTZElement+
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//============================================================================+
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CTZElement::~CTZElement()+
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	{+
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	for (int i = 0; i < NodeList().size();++i)+
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		{+
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		delete NodeList()[i];+
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		}+
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	}+
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//============================================================================+
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// CTZElement::CheckNode+
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// Checks to see that the node actually contains information and is valid for+
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// assembly.  Invalid nodes may be generated if a file contains a comment+
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// on a line beginning with empty tabs.  If this happens, a node with empty+
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// tab elements will be generated.+
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//============================================================================+
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bool CTZElement::CheckNode() const+
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	{+
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	char startChar;+
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	int size = iNodeList.size();+
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	for (int x = 0; x < size;x++)+
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		{+
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		startChar = iNodeList[x]->iValue[0]; //First character of attribute+
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		if ((startChar != '\t') && (startChar != KCharOlsonStartOfComment) && (startChar != ' '))+
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			{+
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			return true;+
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			}+
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		}+
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	return false;+
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	}+
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+
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bool CTZAttribute::CheckNode() const+
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	{+
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	char startChar = iValue[0]; //First character of attribute+
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	if ((startChar != '\t') && (startChar != KCharOlsonStartOfComment) && (startChar != ' '))+
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		{+
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		return true;+
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		}+
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	return false;+
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	}+
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+
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//============================================================================+
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// CTZElement::AddAttribute+
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// Adds an attribute to the current node+
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//============================================================================+
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void CTZElement::AddAttribute(const char* aValue)+
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	{+
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	CTZNode* aAttribute		= new CTZAttribute();+
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	aAttribute->iParent		= this;+
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	aAttribute->iValue		= aValue;+
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	iNodeList.push_back(aAttribute);+
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	}+
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+
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//============================================================================+
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// CTZElement::AddChildElement+
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// Creates a new CTZElement as a child node of the current element.+
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//============================================================================+
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CTZNode* CTZElement::CreateChildElement()+
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	{+
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	CTZElement* childElement = new CTZElement();+
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	childElement->iParent = this;+
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	iNodeList.push_back(childElement);+
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	return childElement;+
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	}+
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//============================================================================+
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// End of file+
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//============================================================================+
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