--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysis/crashanalyser/com.nokia.s60tools.crashanalyser/src/com/nokia/s60tools/crashanalyser/containers/RegisterDetails.java	Thu Feb 11 15:06:45 2010 +0200
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:
+*
+*/
+
+package com.nokia.s60tools.crashanalyser.containers;
+
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Node;
+import org.w3c.dom.NamedNodeMap;
+import java.util.*;
+import com.nokia.s60tools.crashanalyser.model.XmlUtils;
+
+/**
+ * 
+ *
+ */
+public final class RegisterDetails {
+	
+	// XML tags
+	final static String TAG_DESCRIPTION = "description";
+	final static String TAG_ENDIAN = "endian";
+	final static String TAG_BIT_RANGE = "bit_range";
+	final static String TAG_BIT = "bit";
+	final static String ATTRIBUTE_BIT0 = "bit0";
+	
+	// Data
+	private final String registerDescription;
+	private final List<RegisterBit> registerBits;
+	private final boolean bitsStartFromRight;
+	
+	/**
+	 * Constructor
+	 * @param description register description
+	 * @param bits list of bits
+	 * @param startFromRight bits start from right (true) or from left (false), endianess issue
+	 */
+	private RegisterDetails(String description, List<RegisterBit> bits, boolean startFromRight) {
+		registerDescription = description;
+		registerBits = bits;
+		bitsStartFromRight = startFromRight;
+	}
+	
+	public String getDescription() {
+		return registerDescription;
+	}
+	
+	public boolean bitsStartFromRight() {
+		return bitsStartFromRight;
+	}
+	
+	public RegisterBit getBit(int index) {
+		RegisterBit bit = null;
+		for (int i = 0; i < registerBits.size(); i++) {
+			if (registerBits.get(i).getIndex() == index) {
+				bit = registerBits.get(i);
+				break;
+			}
+		}
+		return bit;
+	}
+	
+	/**
+	 * Reads and creates a register details from vientry xml element
+	 * @param elementViEntry
+	 * @return created register details
+	 */
+	public static RegisterDetails read(Element elementViEntry) {
+		String description = XmlUtils.getTextValue(elementViEntry, TAG_DESCRIPTION);
+		if (description == null)
+			return null;
+		
+		boolean bitsStartFromRight = true;
+		NodeList endian = elementViEntry.getElementsByTagName(TAG_ENDIAN);
+		if (endian != null && endian.getLength() > 0) {
+			NamedNodeMap attributes = endian.item(0).getAttributes();
+			if (attributes != null && attributes.getLength() > 0) {
+				Node bit0 = attributes.getNamedItem(ATTRIBUTE_BIT0);
+				String bitStart = XmlUtils.getNodeValue(bit0);
+				if (bitStart != null && "left".equals(bitStart))
+					bitsStartFromRight = false;
+			}
+		}
+
+		List<RegisterBit> registerBits = new ArrayList<RegisterBit>();
+
+		// read bit ranges
+		NodeList bitRanges = elementViEntry.getElementsByTagName(TAG_BIT_RANGE);
+		if (bitRanges != null && bitRanges.getLength() > 0) {
+			for (int i = 0; i < bitRanges.getLength(); i++) {
+				List<RegisterBit> regBits = RegisterBit.readFromRange(bitRanges.item(i));
+				if (regBits == null || regBits.size() < 1)
+					return null;
+				registerBits.addAll(regBits);
+			}
+		}
+		
+		// read bits
+		NodeList bits = elementViEntry.getElementsByTagName(TAG_BIT);
+		if (bits != null && bits.getLength() > 0) {
+			for (int i = 0; i < bits.getLength(); i++) {
+				RegisterBit regBit = RegisterBit.readFromBit(bits.item(i));
+				if (regBit == null)
+					return null;
+				registerBits.add(regBit);
+			}
+		}
+
+		return new RegisterDetails(description, registerBits, bitsStartFromRight);
+	}
+}