Beispiel #1
0
 // Take a tree of files starting in a directory in a zip file
 // and copy them to a disk directory, recreating the tree.
 private int unpackZipFile(
     File inZipFile, String directory, String parent, boolean suppressFirstPathElement) {
   int count = 0;
   if (!inZipFile.exists()) return count;
   parent = parent.trim();
   if (!parent.endsWith(File.separator)) parent += File.separator;
   if (!directory.endsWith(File.separator)) directory += File.separator;
   File outFile = null;
   try {
     ZipFile zipFile = new ZipFile(inZipFile);
     Enumeration zipEntries = zipFile.entries();
     while (zipEntries.hasMoreElements()) {
       ZipEntry entry = (ZipEntry) zipEntries.nextElement();
       String name = entry.getName().replace('/', File.separatorChar);
       if (name.startsWith(directory)) {
         if (suppressFirstPathElement) name = name.substring(directory.length());
         outFile = new File(parent + name);
         // Create the directory, just in case
         if (name.indexOf(File.separatorChar) >= 0) {
           String p = name.substring(0, name.lastIndexOf(File.separatorChar) + 1);
           File dirFile = new File(parent + p);
           dirFile.mkdirs();
         }
         if (!entry.isDirectory()) {
           System.out.println("Installing " + outFile);
           // Copy the file
           BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));
           BufferedInputStream in = new BufferedInputStream(zipFile.getInputStream(entry));
           int size = 1024;
           int n = 0;
           byte[] b = new byte[size];
           while ((n = in.read(b, 0, size)) != -1) out.write(b, 0, n);
           in.close();
           out.flush();
           out.close();
           // Count the file
           count++;
         }
       }
     }
     zipFile.close();
   } catch (Exception e) {
     System.err.println("...an error occured while installing " + outFile);
     e.printStackTrace();
     System.err.println("Error copying " + outFile.getName() + "\n" + e.getMessage());
     return -count;
   }
   System.out.println(count + " files were installed.");
   return count;
 }
Beispiel #2
0
 public static void storeImage(BufferedImage image, String s) {
   String ext;
   File f;
   try {
     ext = s.substring(s.lastIndexOf(".") + 1);
     f = new File(s);
     f.mkdirs();
   } catch (Exception e) {
     System.out.println(e);
     return;
   }
   if (!ext.equals("gif") && !ext.equals("jpg") && !ext.equals("png")) {
     System.out.println("Cannot write to file: Illegal extension " + ext);
     return;
   }
   try {
     ImageIO.write(image, ext, f);
   } catch (Exception e) {
     System.out.println(e);
   }
 }
Beispiel #3
0
  private void cleanup(File directory) {
    // Clean up from old installations, removing or renaming files.
    // Note that directory is the parent of the CTP directory
    // unless the original installation was done by Bill Weadock's
    // all-in-one installer for Windows.

    // Get a file pointing to the CTP directory.
    // This might be the current directory, or
    // it might be the CTP child.
    File dir;
    if (directory.getName().equals("RSNA")) dir = directory;
    else dir = new File(directory, "CTP");

    // If CTP.jar exists in this directory, it is a really
    // old CTP main file - not used anymore
    File ctp = new File(dir, "CTP.jar");
    if (ctp.exists()) ctp.delete();

    // These are old names for the Launcher.jar file
    File launcher = new File(dir, "CTP-launcher.jar");
    if (launcher.exists()) launcher.delete();
    launcher = new File(dir, "TFS-launcher.jar");
    if (launcher.exists()) launcher.delete();

    // Delete the obsolete CTP-runner.jar file
    File runner = new File(dir, "CTP-runner.jar");
    if (runner.exists()) runner.delete();

    // Delete the obsolete MIRC-copier.jar file
    File copier = new File(dir, "MIRC-copier.jar");
    if (copier.exists()) copier.delete();

    // Rename the old versions of the properties files
    File oldprops = new File(dir, "CTP-startup.properties");
    File newprops = new File(dir, "CTP-launcher.properties");
    File correctprops = new File(dir, "Launcher.properties");
    if (oldprops.exists()) {
      if (newprops.exists() || correctprops.exists()) oldprops.delete();
      else oldprops.renameTo(correctprops);
    }
    if (newprops.exists()) {
      if (correctprops.exists()) newprops.delete();
      else newprops.renameTo(correctprops);
    }

    // Get rid of obsolete startup and shutdown programs
    File startup = new File(dir, "CTP-startup.jar");
    if (startup.exists()) startup.delete();
    File shutdown = new File(dir, "CTP-shutdown.jar");
    if (shutdown.exists()) shutdown.delete();

    // Get rid of the obsolete linux directory
    File linux = new File(dir, "linux");
    if (linux.exists()) {
      startup = new File(linux, "CTP-startup.jar");
      if (startup.exists()) startup.delete();
      shutdown = new File(linux, "CTP-shutdown.jar");
      if (shutdown.exists()) shutdown.delete();
      linux.delete();
    }

    // clean up the libraries directory
    File libraries = new File(dir, "libraries");
    if (libraries.exists()) {
      // remove obsolete versions of the slf4j libraries
      // and the dcm4che-imageio libraries
      File[] files = libraries.listFiles();
      for (File file : files) {
        if (file.isFile()) {
          String name = file.getName();
          if (name.startsWith("slf4j-") || name.startsWith("dcm4che-imageio-rle")) {
            file.delete();
          }
        }
      }
      // remove the email subdirectory
      File email = new File(libraries, "email");
      deleteAll(email);
      // remove the xml subdirectory
      File xml = new File(libraries, "xml");
      deleteAll(xml);
      // remove the sftp subdirectory
      File sftp = new File(libraries, "sftp");
      deleteAll(xml);
      // move edtftpj.jar to the ftp directory
      File edtftpj = new File(libraries, "edtftpj.jar");
      if (edtftpj.exists()) {
        File ftp = new File(libraries, "ftp");
        ftp.mkdirs();
        File ftpedtftpj = new File(ftp, "edtftpj.jar");
        edtftpj.renameTo(ftpedtftpj);
      }
    }

    // remove the obsolete xml library under dir
    File xml = new File(dir, "xml");
    deleteAll(xml);

    // remove the dicom profiles so any
    // obsolete files will disappear
    File profiles = new File(dir, "profiles");
    File dicom = new File(profiles, "dicom");
    deleteAll(dicom);
    dicom.mkdirs();

    // Remove the index.html file so it will be rebuilt from
    // example-index.html when the system next starts.
    File root = new File(dir, "ROOT");
    if (root.exists()) {
      File index = new File(root, "index.html");
      index.delete();
    }
  }