WALA/com.ibm.wala.cast.js/source/dumpRhinoParse.java

43 lines
1.3 KiB
Java
Executable File

/******************************************************************************
* Copyright (c) 2002 - 2006 IBM Corporation.
* 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:
* IBM Corporation - initial API and implementation
*****************************************************************************/
import java.io.FileReader;
import org.mozilla.javascript.CompilerEnvirons;
import org.mozilla.javascript.Parser;
import org.mozilla.javascript.ScriptOrFnNode;
import org.mozilla.javascript.tools.ToolErrorReporter;
class dumpRhinoParse {
public static void main(String[] args) {
try {
ToolErrorReporter reporter = new ToolErrorReporter(true);
CompilerEnvirons compilerEnv = new CompilerEnvirons();
compilerEnv.setErrorReporter(reporter);
Parser P = new Parser(compilerEnv, compilerEnv.getErrorReporter());
ScriptOrFnNode N = P.parse(new FileReader(args[0]), args[0], 1);
System.out.println( N.toStringTree(N) );
System.out.println( P.getEncodedSource() );
}
catch (Exception e) {
System.err.println( e.getMessage() );
}
}
}