72 lines
2.8 KiB
Java
72 lines
2.8 KiB
Java
package com.ibm.wala.cast.js.client;
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import java.io.IOException;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Set;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.core.runtime.Plugin;
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import org.eclipse.wst.jsdt.core.IJavaScriptProject;
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import com.ibm.wala.cast.ipa.callgraph.CAstAnalysisScope;
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import com.ibm.wala.cast.js.callgraph.fieldbased.flowgraph.vertices.ObjectVertex;
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import com.ibm.wala.cast.js.html.WebPageLoaderFactory;
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import com.ibm.wala.cast.js.ipa.callgraph.JSCallGraph;
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import com.ibm.wala.cast.js.ipa.callgraph.JSCallGraphUtil;
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import com.ibm.wala.cast.js.loader.JavaScriptLoader;
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import com.ibm.wala.cast.js.translator.CAstRhinoTranslatorFactory;
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import com.ibm.wala.classLoader.ClassLoaderFactory;
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import com.ibm.wala.ide.jsdt.Activator;
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import com.ibm.wala.ide.util.EclipseWebProjectPath;
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import com.ibm.wala.ide.util.JavaScriptEclipseProjectPath;
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import com.ibm.wala.ipa.callgraph.AnalysisScope;
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import com.ibm.wala.ipa.callgraph.Entrypoint;
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import com.ibm.wala.ipa.callgraph.propagation.InstanceKey;
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import com.ibm.wala.ipa.callgraph.propagation.PointerAnalysis;
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import com.ibm.wala.util.CancelException;
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import com.ibm.wala.util.collections.HashSetFactory;
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import com.ibm.wala.util.collections.Pair;
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import com.ibm.wala.util.config.SetOfClasses;
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public class EclipseWebAnalysisEngine extends EclipseJavaScriptAnalysisEngine<InstanceKey> {
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private final Set<Pair<String, Plugin>> models = HashSetFactory.make();
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public EclipseWebAnalysisEngine(IJavaScriptProject project, Collection<Pair<String, Plugin>> models, BuilderType builderType) {
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super(project, builderType);
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// core DOM model
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this.models.add(Pair.make("preamble.js", (Plugin)Activator.getDefault()));
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this.models.addAll(models);
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}
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@Override
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protected ClassLoaderFactory makeClassLoaderFactory(SetOfClasses exclusions) {
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return new WebPageLoaderFactory(new CAstRhinoTranslatorFactory());
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}
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@Override
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protected AnalysisScope makeAnalysisScope() {
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return new CAstAnalysisScope(new WebPageLoaderFactory(new CAstRhinoTranslatorFactory()), Collections.singleton(JavaScriptLoader.JS));
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}
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@Override
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protected JavaScriptEclipseProjectPath createProjectPath(IJavaScriptProject project) throws IOException, CoreException {
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return EclipseWebProjectPath.make(project, models);
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}
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@Override
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public Pair<JSCallGraph, PointerAnalysis<ObjectVertex>> getFieldBasedCallGraph(String scriptName) throws CancelException {
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Set<Entrypoint> eps= HashSetFactory.make();
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eps.add(JSCallGraphUtil.makeScriptRoots(getClassHierarchy()).make(scriptName));
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eps.add(JSCallGraphUtil.makeScriptRoots(getClassHierarchy()).make("Lprologue.js"));
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for(Pair<String,Plugin> model : models) {
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eps.add(JSCallGraphUtil.makeScriptRoots(getClassHierarchy()).make("L" + model.fst));
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}
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return getFieldBasedCallGraph(eps);
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}
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}
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