Ejemplo n.º 1
0
  private InputStream getInputStream(IInputSource source, String entryPath) throws CoreException {
    if (!source.hasEntry(entryPath)) return null;

    InputStream in = source.getEntryStream(entryPath);
    if (in == null) return null;

    if (manifest != null) {
      IEncryptionData encData = manifest.getEncryptionData(entryPath);
      if (encData != null) {
        in = createDecryptedStream(in, encData);
      }
    }

    return in;
  }
Ejemplo n.º 2
0
 private void copyEntry(IInputSource source, IOutputTarget target, String entryPath)
     throws CoreException {
   try {
     InputStream in = getInputStream(source, entryPath);
     if (in != null) {
       OutputStream out = getOutputStream(target, entryPath);
       if (out != null) {
         try {
           FileUtils.transfer(in, out, true);
         } finally {
           long time = source.getEntryTime(entryPath);
           if (time >= 0) {
             target.setEntryTime(entryPath, time);
           }
           Exception e2 = checkChecksum(source, entryPath, in, null);
           if (e2 instanceof CoreException) {
             throw (CoreException) e2;
           }
         }
       }
     }
   } catch (IOException e) {
     Core.getLogger().log(e);
   } catch (CoreException e) {
     if (e.getType() == Core.ERROR_WRONG_PASSWORD || e.getType() == Core.ERROR_CANCELLATION)
       throw e;
     Core.getLogger().log(e);
   }
 }
Ejemplo n.º 3
0
  private void copyOtherStaff() throws IOException, CoreException {
    if (ignoreCopy || source == null || storage == null) return;

    if (!source.equals(storage.getInputSource())) {
      IOutputTarget target = storage.getOutputTarget();
      copyAll(source, target);
    } else {
      // Prefetch all file entries:
      workbook.getManifest().getFileEntries();
    }
  }