src/edu/berkeley/qfat/Boot.java

   1 package edu.berkeley.qfat;
   2 import java.io.*;
   3
   4 public class Boot {
   5
   6     public static void main(String[] ss) throws Exception {
   7         String tmpdir = System.getProperty("java.io.tmpdir");
   8         File jogldir = new File(tmpdir + File.separatorChar + "jogl");
   9         jogldir.mkdirs();
  10         for(String s : new String[] {
  11                 "gluegen-rt.dll",
  12                 "jogl.dll",
  13                 "jogl_awt.dll",
  14                 "jogl_cg.dll",
  15                 "libgluegen-rt.jnilib",
  16                 "libjogl_awt.jnilib",
  17                 "libjogl.jnilib",
  18                 "libjogl_cg.jnilib"
  19             }) {
  20             try {
  21                 InputStream is = Main.class.getClassLoader().getResourceAsStream(s);
  22                 System.out.println(jogldir.toString() + File.separatorChar + s);
  23                 OutputStream os = new FileOutputStream(jogldir.toString() + File.separatorChar + s);
  24                 byte[] buf = new byte[1024];
  25                 while(true) {
  26                     int num = is.read(buf, 0, buf.length);
  27                     if (num==-1) break;
  28                     os.write(buf, 0, num);
  29                 }
  30                 os.flush();
  31                 os.close();
  32             } catch (Exception e) {
  33                 e.printStackTrace();
  34             }
  35         }
  36
  37         System.setProperty("java.library.path",
  38                            System.getProperty("java.library.path")+
  39                            File.pathSeparator+
  40                            jogldir.toString());
  41         System.out.println(System.getProperty("java.library.path"));
  42
  43         try {
  44             Runtime.getRuntime().exec("java -Djava.library.path="+jogldir.toString()+" -cp space-sculptor.jar edu.berkeley.qfat.Main").waitFor();
  45         } finally {
  46             System.exit(0);
  47         }
  48         /*
  49         Runtime.getRuntime().load(jogldir.toString() + File.separatorChar + System.mapLibraryName("gluegen-rt"));
  50         Runtime.getRuntime().load(jogldir.toString() + File.separatorChar + System.mapLibraryName("jogl"));
  51         Runtime.getRuntime().load(jogldir.toString() + File.separatorChar + System.mapLibraryName("jogl_cg"));
  52         Runtime.getRuntime().load(jogldir.toString() + File.separatorChar + System.mapLibraryName("jogl_awt"));
  53         */
  54         //Main.main(ss);
  55     }
  56
  57 }