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/*******************************************************************************
* Copyright (c) 2004 QNX Software Systems and others. All rights reserved. This
* program and the accompanying materials are made available under the terms of
* the Common Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors: QNX Software Systems - initial API and implementation
******************************************************************************/
package org.eclipse.cdt.make.internal.core.scannerconfig;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.cdt.make.core.scannerconfig.IDiscoveredPathManager.IDiscoveredScannerInfoSerializable;
import org.eclipse.cdt.make.core.scannerconfig.IDiscoveredPathManager.IPerProjectDiscoveredPathInfo;
import org.eclipse.cdt.make.internal.core.scannerconfig.util.SymbolEntry;
import org.eclipse.cdt.make.internal.core.scannerconfig2.PerProjectSICollector;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
public class DiscoveredPathInfo implements IPerProjectDiscoveredPathInfo, IDiscoveredScannerInfoSerializable {
public static final String INCLUDE_PATH = "includePath"; //$NON-NLS-1$
public static final String PATH = "path"; //$NON-NLS-1$
public static final String DEFINED_SYMBOL = "definedSymbol"; //$NON-NLS-1$
public static final String SYMBOL = "symbol"; //$NON-NLS-1$
public static final String REMOVED = "removed"; //$NON-NLS-1$
final private IProject project;
private LinkedHashMap discoveredPaths;
private LinkedHashMap discoveredSymbols;
private List activePaths;
private Map activeSymbols;
public DiscoveredPathInfo(IProject project) {
this.project = project;
discoveredPaths = new LinkedHashMap();
discoveredSymbols = new LinkedHashMap();
}
public IProject getProject() {
return project;
}
public synchronized Map getSymbols() {
if (activeSymbols == null) {
createSymbolsMap();
}
Map dSymbols = ScannerConfigUtil.scSymbolEntryMap2Map(discoveredSymbols);
return dSymbols;
}
public synchronized IPath[] getIncludePaths() {
if ( activePaths == null) {
createPathLists();
}
return (IPath[])activePaths.toArray(new IPath[activePaths.size()]);
}
public LinkedHashMap getIncludeMap() {
return new LinkedHashMap(discoveredPaths);
}
public synchronized void setIncludeMap(LinkedHashMap paths) {
discoveredPaths = new LinkedHashMap(paths);
activePaths = null;
}
/**
* Populates active and removed include path lists
*/
private void createPathLists() {
List aPaths = getActivePathList();
aPaths.clear();
for (Iterator i = discoveredPaths.keySet().iterator(); i.hasNext(); ) {
String path = (String) i.next();
Boolean removed = (Boolean) discoveredPaths.get(path);
if (removed == null || removed.booleanValue() == false) {
aPaths.add(new Path(path));
}
}
}
public LinkedHashMap getSymbolMap() {
return new LinkedHashMap(discoveredSymbols);
}
public synchronized void setSymbolMap(LinkedHashMap symbols) {
discoveredSymbols = new LinkedHashMap(symbols);
activeSymbols = null;
}
/**
* Populates active symbols sets
*/
private void createSymbolsMap() {
Map aSymbols = getActiveSymbolsMap();
aSymbols.clear();
aSymbols.putAll(ScannerConfigUtil.scSymbolEntryMap2Map(discoveredSymbols));
}
private List getActivePathList() {
if (activePaths == null) {
activePaths = new ArrayList();
}
return activePaths;
}
private Map getActiveSymbolsMap() {
if (activeSymbols == null) {
activeSymbols = new HashMap();
}
return activeSymbols;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.make.internal.core.scannerconfig.DiscoveredScannerInfoStore.IDiscoveredScannerInfoSerializable#serialize(org.w3c.dom.Element)
*/
public void serialize(Element collectorElem) {
Document doc = collectorElem.getOwnerDocument();
Map includes = getIncludeMap();
Iterator iter = includes.keySet().iterator();
while (iter.hasNext()) {
Element pathElement = doc.createElement(INCLUDE_PATH);
String include = (String)iter.next();
pathElement.setAttribute(PATH, include);
Boolean removed = (Boolean)includes.get(include);
if (removed != null && removed.booleanValue() == true) {
pathElement.setAttribute(REMOVED, "true"); //$NON-NLS-1$
}
collectorElem.appendChild(pathElement);
}
// Now do the same for the symbols
Map symbols = getSymbolMap();
iter = symbols.keySet().iterator();
while (iter.hasNext()) {
String symbol = (String)iter.next();
SymbolEntry se = (SymbolEntry)symbols.get(symbol);
for (Iterator i = se.getActiveRaw().iterator(); i.hasNext();) {
String value = (String)i.next();
Element symbolElement = doc.createElement(DEFINED_SYMBOL);
symbolElement.setAttribute(SYMBOL, value);
collectorElem.appendChild(symbolElement);
}
for (Iterator i = se.getRemovedRaw().iterator(); i.hasNext();) {
String value = (String)i.next();
Element symbolElement = doc.createElement(DEFINED_SYMBOL);
symbolElement.setAttribute(SYMBOL, value);
symbolElement.setAttribute(REMOVED, "true"); //$NON-NLS-1$
collectorElem.appendChild(symbolElement);
}
}
}
/* (non-Javadoc)
* @see org.eclipse.cdt.make.internal.core.scannerconfig.DiscoveredScannerInfoStore.IDiscoveredScannerInfoSerializable#deserialize(org.w3c.dom.Element)
*/
public void deserialize(Element collectorElem) {
LinkedHashMap includes = getIncludeMap();
LinkedHashMap symbols = getSymbolMap();
Node child = collectorElem.getFirstChild();
while (child != null) {
if (child.getNodeName().equals(INCLUDE_PATH)) {
// Add the path to the property list
includes.put( ((Element)child).getAttribute(PATH), Boolean.valueOf( ((Element)child).getAttribute(REMOVED)));
} else if (child.getNodeName().equals(DEFINED_SYMBOL)) {
// Add the symbol to the symbol list
String symbol = ((Element)child).getAttribute(SYMBOL);
String removed = ((Element)child).getAttribute(REMOVED);
boolean bRemoved = (removed != null && removed.equals("true")); //$NON-NLS-1$
ScannerConfigUtil.scAddSymbolString2SymbolEntryMap(symbols, symbol, !bRemoved);
}
child = child.getNextSibling();
}
setIncludeMap(includes);
setSymbolMap(symbols);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.make.internal.core.scannerconfig.DiscoveredScannerInfoStore.IDiscoveredScannerInfoSerializable#getCollectorId()
*/
public String getCollectorId() {
return PerProjectSICollector.COLLECTOR_ID;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.make.core.scannerconfig.IDiscoveredPathManager.IDiscoveredPathInfo#getSerializable()
*/
public IDiscoveredScannerInfoSerializable getSerializable() {
return this;
}
}
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