1. Bug-fixes

2. Basis for the pattern paths support

core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/settings/model/util/PathSettingsContainer.java

@@ -12,19 +12,19 @@ package org.eclipse.cdt.core.settings.model.util;
 
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
 
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
 
 public class PathSettingsContainer {
 	private static final Object INEXISTENT_VALUE = new Object();
-	private static final int INIT_CHILDREN_MAP_CAPACITY = 2;
+//	private static final int INIT_CHILDREN_MAP_CAPACITY = 2;
 	
-	private Map fChildrenMap;
+//	private Map fChildrenMap;
+//	private Map fPatternMap;
+	private PatternNameMap fPatternChildrenMap;
 	private Object fValue;
 	private IPath fPath;
 	private String fName;
@@ -32,6 +32,8 @@ public class PathSettingsContainer {
 	private PathSettingsContainer fDirectParentContainer;
 	private List fListeners;
 	
+	private boolean fIsPatternMode;
+	
 	private static final int ADDED = 1;
 	private static final int REMOVED = 2;
 	private static final int VALUE_CHANGED = 3;
@@ -39,17 +41,22 @@ public class PathSettingsContainer {
 	
 
 	public static PathSettingsContainer createRootContainer(){
-		return new PathSettingsContainer();
+		return createRootContainer(false);
 	}
 
-	private PathSettingsContainer(){
+	public static PathSettingsContainer createRootContainer(boolean patternMode){
-		this(null, null, new String());
+		return new PathSettingsContainer(patternMode);
 	}
 
-	private PathSettingsContainer(PathSettingsContainer root, PathSettingsContainer parent, String name){
+	private PathSettingsContainer(boolean pattternMode){
+		this(null, null, "", pattternMode); //$NON-NLS-1$
+	}
+	
+	private PathSettingsContainer(PathSettingsContainer root, PathSettingsContainer parent, String name, boolean patternMode){
 		fRootContainer = root;
 		fDirectParentContainer = parent;
 		fName = name;
+		fIsPatternMode = patternMode;
 		if(fRootContainer == null){
 			fRootContainer = this;
 //			fPath = new Path(name);
@@ -58,18 +65,18 @@ public class PathSettingsContainer {
 		}
 	}
 	
-	private Map getChildrenMap(boolean create){
+	private PatternNameMap getPatternChildrenMap(boolean create){
-		if(fChildrenMap == null && create)
+		if(fPatternChildrenMap == null && create)
-			fChildrenMap = new HashMap(INIT_CHILDREN_MAP_CAPACITY);
+			fPatternChildrenMap = new PatternNameMap();
-		return fChildrenMap;
+		return fPatternChildrenMap;
 	}
 	
-	private PathSettingsContainer getChild(String name, boolean create){
+	private PathSettingsContainer getExacChild(String name, boolean create){
-		Map map = getChildrenMap(create);
+		PatternNameMap pMap = getPatternChildrenMap(create);
-		if(map != null){
+		if(pMap != null){
-			PathSettingsContainer child = (PathSettingsContainer)map.get(name);
+			PathSettingsContainer child = (PathSettingsContainer)pMap.get(name);
 			if(child == null && create){
-				child = new PathSettingsContainer(fRootContainer, this, name);
+				child = new PathSettingsContainer(fRootContainer, this, name, fIsPatternMode);
 				connectChild(child);
 			}
 			return child;
@@ -77,6 +84,15 @@ public class PathSettingsContainer {
 		return null;
 	}
 	
+	private List getChildren(String name){
+		PatternNameMap pMap = getPatternChildrenMap(false);
+		if(pMap != null){
+			return pMap.getValues(name);
+		}
+		return null;
+	}
+
+	
 	private void notifyChange(PathSettingsContainer container, int type, Object oldValue, boolean childrenAffected){
 		List list = getListenersList(false);
 		if(list != null && list.size() > 0){
@@ -110,8 +126,8 @@ public class PathSettingsContainer {
 	}
 	
 	public boolean hasChildren(){
-		Map map = getChildrenMap(false);
+		PatternNameMap pMap = getPatternChildrenMap(false);
-		return map != null && map.size() != 0;
+		return pMap != null && pMap.size() != 0;
 	}
 	
 	public PathSettingsContainer getChildContainer(IPath path, boolean create, boolean exactPath){
@@ -168,11 +184,11 @@ public class PathSettingsContainer {
 	}
 	
 	private List doGetDirectChildren(List list){
-		Map map = getChildrenMap(false);
+		PatternNameMap pMap = getPatternChildrenMap(false);
-		if(map != null){
+		if(pMap != null){
 			if(list == null)
 				list = new ArrayList();
-			for(Iterator iter = map.values().iterator(); iter.hasNext(); ){
+			for(Iterator iter = pMap.values().iterator(); iter.hasNext(); ){
 				PathSettingsContainer cr = (PathSettingsContainer)iter.next();
 				if(cr.fValue == INEXISTENT_VALUE){
 					cr.doGetDirectChildren(list);
@@ -242,11 +258,11 @@ public class PathSettingsContainer {
 	}
 	
 	private void disconnectChild(PathSettingsContainer child){
-		getChildrenMap(true).remove(child.getName());
+		getPatternChildrenMap(true).remove(child.getName());
 	}
 
 	private void connectChild(PathSettingsContainer child){
-		getChildrenMap(true).put(child.getName(), child);
+		getPatternChildrenMap(true).put(child.getName(), child);
 	}
 
 	public boolean isValid(){
@@ -254,12 +270,12 @@ public class PathSettingsContainer {
 	}
 	
 	public void removeChildren(){
-		Map map = getChildrenMap(false);
+		PatternNameMap pMap = getPatternChildrenMap(false);
-		if(map == null || map.size() == 0)
+		if(pMap == null || pMap.size() == 0)
 			return;
 		
 		
-		Collection c = map.values();
+		Collection c = pMap.values();
 		PathSettingsContainer childContainers[] = (PathSettingsContainer[])c.toArray(new PathSettingsContainer[c.size()]);
 		
 		for(int i = 0; i < childContainers.length; i++){
@@ -269,7 +285,7 @@ public class PathSettingsContainer {
 	}
 	
 	private void deleteChild(PathSettingsContainer child){
-		getChildrenMap(false).remove(child.getName());
+		getPatternChildrenMap(false).remove(child.getName());
 	}
 	
 	private String getName(){
@@ -280,12 +296,31 @@ public class PathSettingsContainer {
 		PathSettingsContainer container = null;
 		if(path.segmentCount() == 0)
 			container = this;
-		else {
+		else if (create || exactPath || !fIsPatternMode) {
-			PathSettingsContainer child = getChild(path.segment(0), create);
+			PathSettingsContainer child = getExacChild(path.segment(0), create);
 			if(child != null)
 				container = child.findContainer(path.removeFirstSegments(1), create, exactPath);
 			else if(!exactPath)
 				container = this;
+		} else {
+			//looking for container using patterns in read mode (i.e. not creating new container)
+			List list = getChildren(path.segment(0));
+			if(list != null){
+				int size = list.size();
+				PathSettingsContainer child, childFound;
+				
+				for(int i = 0; i < size; i++){
+					child = (PathSettingsContainer)list.get(i);
+					childFound = child.findContainer(path.removeFirstSegments(1), false, false);
+					if(container == null)
+						container = childFound;
+					else if(container.getPath().segmentCount() < childFound.getPath().segmentCount()){
+						container = childFound;
+					}
+				}
+			}
+			if(container == null)
+				container = this;
 		}
 		return container;
 	}
@@ -298,9 +333,9 @@ public class PathSettingsContainer {
 		if(fValue != INEXISTENT_VALUE && !visitor.visit(this))
 			return false;
 		
-		Map map = getChildrenMap(false);
+		PatternNameMap pMap = getPatternChildrenMap(false);
-		if(map != null){
+		if(pMap != null){
-			for(Iterator iter = map.values().iterator(); iter.hasNext();){
+			for(Iterator iter = pMap.values().iterator(); iter.hasNext();){
 				PathSettingsContainer child = (PathSettingsContainer)iter.next();
 				if(!child.doAccept(visitor))
 					return false;
@@ -330,8 +365,8 @@ public class PathSettingsContainer {
 		
 		if(!moveChildren){
 			if(hasChildren()){
-				PathSettingsContainer cr = new PathSettingsContainer(fRootContainer, fDirectParentContainer, fName);
+				PathSettingsContainer cr = new PathSettingsContainer(fRootContainer, fDirectParentContainer, fName, fIsPatternMode);
-				for(Iterator iter = fChildrenMap.values().iterator(); iter.hasNext();){
+				for(Iterator iter = fPatternChildrenMap.values().iterator(); iter.hasNext();){
 					PathSettingsContainer child = (PathSettingsContainer)iter.next();
 					iter.remove();
 					child.setParent(cr);

core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/settings/model/util/PatternNameMap.java

@@ -0,0 +1,241 @@
+/*******************************************************************************
+ * Copyright (c) 2007 Intel Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Intel Corporation - Initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.core.settings.model.util;
+
+import java.util.AbstractCollection;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+
+import org.eclipse.cdt.core.model.CoreModelUtil;
+
+public class PatternNameMap {
+	private static final char[] SPEC_CHARS = new char[]{'*', '?'}; 
+
+	private Map fChildrenMap;
+	private Map fPatternMap;
+	private Collection fValues;
+
+	private static class StringCharArray {
+		private String fString;
+		private char[] fCharArray;
+
+		StringCharArray(String string){
+			fString = string;
+		}
+		
+		char[] getCharArray(){
+			if(fCharArray == null){
+				fCharArray = fString.toCharArray();
+			}
+			return fCharArray;
+		}
+
+		public boolean equals(Object obj) {
+			if(obj == this)
+				return true;
+			
+			if(!(obj instanceof StringCharArray))
+				return false;
+			
+			return fString.equals(((StringCharArray)obj).fString);
+		}
+
+		public int hashCode() {
+			return fString.hashCode();
+		}
+
+		public String toString() {
+			return fString;
+		}
+	}
+	
+	private class EmptyIterator implements Iterator{
+
+		public boolean hasNext() {
+			return false;
+		}
+
+		public Object next() {
+			throw new NoSuchElementException();
+		}
+
+		public void remove() {
+			throw new IllegalStateException();
+		}
+		
+	}
+	
+	private class ValuesCollection extends AbstractCollection {
+		
+		private class Iter implements Iterator {
+			private Iterator fEntrySetIter;
+			private Map.Entry fCur;
+
+			Iter (Iterator entryIter){
+				this.fEntrySetIter = entryIter;
+			}
+			public boolean hasNext() {
+				return fEntrySetIter.hasNext();
+			}
+
+			public Object next() {
+				fCur = (Map.Entry)fEntrySetIter.next();
+				return fCur.getValue();
+			}
+
+			public void remove() {
+				fEntrySetIter.remove();
+				removePattern((String)fCur.getKey());
+			}
+			
+		}
+
+		public Iterator iterator() {
+			return fChildrenMap != null ? (Iterator)new Iter(fChildrenMap.entrySet().iterator()) : (Iterator)new EmptyIterator();
+		}
+
+		public int size() {
+			return PatternNameMap.this.size();
+		}
+		
+		public void clear(){
+			PatternNameMap.this.clear();
+		}
+		
+		public boolean contains(Object o){
+			return fChildrenMap != null ? fChildrenMap.containsValue(o) : false;
+		}
+	}
+
+	public Object get(String name){
+		return fChildrenMap != null ? fChildrenMap.get(name) : null;
+	}
+	
+	public int size(){
+		return fChildrenMap != null ? fChildrenMap.size() : 0;
+	}
+	
+	public boolean hasPatterns(){
+		return fPatternMap != null && fPatternMap.size() != 0;
+	}
+	
+	public List getValues(String name){
+		if(fChildrenMap == null)
+			return null;
+		
+		Object val = fChildrenMap.get(name);
+		if(hasPatterns()){
+			List list;
+			if(val != null){
+				list = new ArrayList(3);
+				list.add(val);
+			} else {
+				list = null;;
+			}
+			
+			Map.Entry entry;
+			StringCharArray strCA;
+			char[] nameCharArray = name.toCharArray(); 
+			for(Iterator iter = fPatternMap.entrySet().iterator(); iter.hasNext();){
+				entry = (Map.Entry)iter.next();
+				strCA = (StringCharArray)entry.getKey();
+				if(CoreModelUtil.match(strCA.getCharArray(), nameCharArray, true)){
+					if(list == null)
+						list = new ArrayList(2);
+					list.add(entry.getValue());
+				}
+			}
+			return list;
+		} else if (val != null){
+			List list = new ArrayList(1);
+			list.add(val);
+			return list;
+		}
+		return null;
+	}
+	
+	public Object put(String name, Object value){
+		if(value == null)
+			return remove(name);
+		
+		Object oldValue;
+		if(fChildrenMap == null){
+			fChildrenMap = new HashMap();
+			oldValue = null;
+		} else {
+			oldValue = fChildrenMap.get(name);
+		}
+		
+		fChildrenMap.put(name, value);
+		
+		if(isPatternName(name)){
+			StringCharArray strCA = new StringCharArray(name);
+			if(fPatternMap == null)
+				fPatternMap = new HashMap();
+			
+			fPatternMap.put(strCA, value);
+		}
+		
+		return oldValue;
+	}
+	
+	public Object remove(String name){
+		if(fChildrenMap != null){
+			Object oldVal = fChildrenMap.remove(name);
+			if(fChildrenMap.size() == 0){
+				fChildrenMap = null;
+				fPatternMap = null;
+			} else {
+				removePattern(name);
+			}
+			return oldVal;
+		}
+		return null;
+	}
+	
+	private void removePattern(String name){
+		if (fPatternMap != null){
+			fPatternMap.remove(new StringCharArray(name));
+			if(fPatternMap.size() == 0)
+				fPatternMap = null;
+		}
+	}
+	
+	private static boolean hasSpecChars(String str){
+		for(int i = 0; i < SPEC_CHARS.length; i++){
+			if(str.indexOf(SPEC_CHARS[i]) != -1)
+				return true;
+		}
+		return false;
+	}
+
+	public static boolean isPatternName(String str){
+		//TODO: check escape chars
+		return hasSpecChars(str);
+	}
+	
+	public void clear(){
+		fChildrenMap = null;
+		fPatternMap = null;
+	}
+	
+	public Collection values(){
+		if(fValues == null)
+			fValues = new ValuesCollection();
+		return fValues;
+	}
+}
+

core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CConfigurationDescriptionCache.java

@@ -90,7 +90,7 @@ public class CConfigurationDescriptionCache extends CDefaultConfigurationData
 		((CBuildSettingCache)fBuildData).initEnvironmentCache();
 		ICdtVariable vars[] = CdtVariableManager.getDefault().getVariables(this);
 		fMacros = new StorableCdtVariables(vars, true);
-		fInitializing = false;
+//		fInitializing = false;
 	}
 
 	CConfigurationDescriptionCache(ICConfigurationDescription baseDescription, CConfigurationData base, CConfigurationSpecSettings settingsBase, CProjectDescription parent, ICStorageElement rootEl) throws CoreException {
@@ -138,7 +138,7 @@ public class CConfigurationDescriptionCache extends CDefaultConfigurationData
 			fSpecSettings.serialize();
 		
 		fBaseDescription = null;
-		fInitializing = false;
+//		fInitializing = false;
 	}
 	
 	public StorableCdtVariables getCachedVariables(){
@@ -420,4 +420,8 @@ public class CConfigurationDescriptionCache extends CDefaultConfigurationData
 	public boolean isPreferenceConfiguration() {
 		return getProjectDescription() == null;
 	}
+	
+	void doneInitialization(){
+		fInitializing = false;
+	}
 }

core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescription.java

@@ -82,6 +82,7 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
 			}
 		}
 		
+		doneInitializing();
 		fIsLoadding = false;
 	}
 
@@ -99,9 +100,18 @@ public class CProjectDescription implements ICProjectDescription, ICDataProxyCon
 			}
 		}
 		
+		doneInitializing();
+		
 		fIsApplying = false;
 	}
 	
+	private void doneInitializing(){
+		for(Iterator iter = fCfgMap.values().iterator(); iter.hasNext();){
+			CConfigurationDescriptionCache cache = (CConfigurationDescriptionCache)iter.next();
+			cache.doneInitialization();
+		}
+	}
+
 	public boolean isLoadding(){
 		return fIsLoadding;
 	}

core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/settings/model/CProjectDescriptionManager.java

@@ -2657,6 +2657,7 @@ public class CProjectDescriptionManager {
 		rootEl = rootParent.importChild(baseRootEl);
 		CConfigurationDescriptionCache cache = new CConfigurationDescriptionCache(des, baseData, cfgDes.getSpecSettings(), null, rootEl);
 		cache.applyData();
+		cache.doneInitialization();
 		
 		return cache;
 	}
@@ -2734,6 +2735,7 @@ public class CProjectDescriptionManager {
 		}
 		CConfigurationDescriptionCache cache = new CConfigurationDescriptionCache(cfgEl, null);
 		cache.loadData();
+		cache.doneInitialization();
 		return cache;
 	}