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utility to use Eclipse to find JS prologue files for analysis

This commit is contained in:
Julian Dolby 2013-08-07 15:15:20 -04:00
parent 33cc7da5a0
commit 824cd3db24
1 changed files with 16 additions and 1 deletions
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17
com.ibm.wala.ide.jsdt/source/com/ibm/wala/ide/util/JsdtUtil.java
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@ -10,6 +10,7 @@
*******************************************************************************/
package com.ibm.wala.ide.util;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.Iterator;
@ -21,6 +22,7 @@ import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Plugin;
import org.eclipse.wst.jsdt.core.IFunction;
import org.eclipse.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.IJavaScriptProject;
@ -40,6 +42,7 @@ import org.eclipse.wst.jsdt.internal.corext.callhierarchy.CallHierarchy;
import org.eclipse.wst.jsdt.internal.corext.callhierarchy.MethodWrapper;
import com.ibm.wala.cast.ipa.callgraph.CAstAnalysisScope;
import com.ibm.wala.cast.js.JavaScriptPlugin;
import com.ibm.wala.cast.js.ipa.callgraph.JSCallGraphUtil;
import com.ibm.wala.cast.js.loader.JavaScriptLoader;
import com.ibm.wala.cast.js.translator.CAstRhinoTranslatorFactory;
@ -54,9 +57,21 @@ import com.ibm.wala.util.collections.HashSetFactory;
import com.ibm.wala.util.functions.Function;
import com.ibm.wala.util.graph.Graph;
import com.ibm.wala.util.graph.impl.SlowSparseNumberedGraph;
import com.ibm.wala.util.io.FileProvider;
public class JsdtUtil {
public static File getProlgueFile(String file, Plugin plugin) {
try {
FileProvider fileProvider = new EclipseFileProvider(plugin!= null? plugin: JavaScriptPlugin.getDefault());
JavaScriptLoader.addBootstrapFile(file);
return fileProvider.getFile("dat/" + file, JsdtUtil.class.getClassLoader());
} catch (IOException e) {
assert false : "cannot find " + file;
return null;
}
}
private static final boolean useCreateASTs = false;
public static class CGInfo {
@ -67,7 +82,7 @@ public class JsdtUtil {
public static Set<ModuleEntry> getJavaScriptCodeFromProject(String project) throws IOException, CoreException {
IJavaScriptProject p = JavaScriptHeadlessUtil.getJavaScriptProjectFromWorkspace(project);
JSCallGraphUtil.setTranslatorFactory(new CAstRhinoTranslatorFactory());
AnalysisScope s = JavaScriptEclipseProjectPath.make(p).toAnalysisScope(new CAstAnalysisScope(JSCallGraphUtil.makeLoaders(), Collections.singleton(JavaScriptLoader.JS)));
AnalysisScope s = JavaScriptEclipseProjectPath.make(p, Collections.EMPTY_SET).toAnalysisScope(new CAstAnalysisScope(JSCallGraphUtil.makeLoaders(), Collections.singleton(JavaScriptLoader.JS)));
List<Module> modules = s.getModules(JavaScriptTypes.jsLoader);
Set<ModuleEntry> mes = HashSetFactory.make();