/* A transformer that writes Jimple text.
Copyright (c) 2001-2005 The Regents of the University of California.
All rights reserved.
Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and its documentation for any purpose, provided that the above
copyright notice and the following two paragraphs appear in all copies
of this software.
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
ENHANCEMENTS, OR MODIFICATIONS.
PT_COPYRIGHT_VERSION_2
COPYRIGHTENDKEY
*/
package ptolemy.copernicus.kernel;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.Map;
import soot.HasPhaseOptions;
import soot.PhaseOptions;
import soot.Printer;
import soot.Scene;
import soot.SceneTransformer;
import soot.SootClass;
import soot.util.EscapedWriter;
/**
A transformer that writes Jimple text.
@author Stephen Neuendorffer, Christopher Hylands
@version $Id: JimpleWriter.java,v 1.29 2005/07/08 19:57:15 cxh Exp $
@since Ptolemy II 2.0
@Pt.ProposedRating Red (cxh)
@Pt.AcceptedRating Red (cxh)
*/
public class JimpleWriter extends SceneTransformer implements HasPhaseOptions {
private static JimpleWriter instance = new JimpleWriter();
private JimpleWriter() {
}
public static JimpleWriter v() {
return instance;
}
public String getPhaseName() {
return "";
}
public String getDefaultOptions() {
return "";
}
public String getDeclaredOptions() {
return "debug outDir";
}
/** Write out the Jimple file.
* Sample option arguments:
* <code>-p wjtp.writeJimple1 outDir:jimple1</code>
*
* @see ClassWriter
* @param phaseName The name of the phase, for example
* <code>wjtp.writeJimple2</code>.
* @param options The options Map. This method uses the
* <code>outdir</code> option to specify where the .jimple
* file should be written
*/
protected void internalTransform(String phaseName, Map options) {
System.out.println("JimpleWriter.internalTransform(" + phaseName + ", "
+ options + ")");
String outDir = PhaseOptions.getString(options, "outDir");
for (Iterator classes = Scene.v().getApplicationClasses().iterator(); classes
.hasNext();) {
SootClass theClass = (SootClass) classes.next();
String fileName;
if (!outDir.equals("")) {
File outDirFile = new File(outDir);
if (!outDirFile.isDirectory()) {
outDirFile.mkdirs();
}
fileName = outDir + System.getProperty("file.separator");
} else {
fileName = "";
}
fileName += (theClass.getName() + ".jimple");
FileOutputStream streamOut = null;
PrintWriter writerOut = null;
try {
streamOut = new FileOutputStream(fileName);
writerOut = new PrintWriter(new EscapedWriter(
new OutputStreamWriter(streamOut)));
Printer printer = Printer.v();
printer.setOption(Integer.MAX_VALUE);
printer.printTo(theClass, new java.io.PrintWriter(writerOut));
// theClass.printJimpleStyleTo(writerOut, 0);
} catch (Exception e) {
System.out.println("JimpleWriter.internalTransform(): "
+ "Failed to output jimple for file '" + fileName
+ "':" + e);
} finally {
if (writerOut != null) {
writerOut.close();
}
try {
if (streamOut != null) {
streamOut.close();
}
} catch (IOException io) {
}
}
}
}
}