Пример #1
1
  public void publicizeResources(File arscFile) throws AndrolibException {
    byte[] data = new byte[(int) arscFile.length()];

    InputStream in = null;
    OutputStream out = null;
    try {
      in = new FileInputStream(arscFile);
      in.read(data);

      publicizeResources(data);

      out = new FileOutputStream(arscFile);
      out.write(data);
    } catch (IOException ex) {
      throw new AndrolibException(ex);
    } finally {
      if (in != null) {
        try {
          in.close();
        } catch (IOException ex) {
        }
      }
      if (out != null) {
        try {
          out.close();
        } catch (IOException ex) {
        }
      }
    }
  }
Пример #2
0
 public int compare(Object o1, Object o2) {
   File f1 = (File) o1;
   File f2 = (File) o2;
   if (f1.isDirectory()) {
     if (f2.isDirectory()) {
       switch (mode) {
           // Filename or Type
         case 1:
         case 4:
           return sign
               * f1.getAbsolutePath()
                   .toUpperCase()
                   .compareTo(f2.getAbsolutePath().toUpperCase());
           // Filesize
         case 2:
           return sign * (new Long(f1.length()).compareTo(new Long(f2.length())));
           // Date
         case 3:
           return sign * (new Long(f1.lastModified()).compareTo(new Long(f2.lastModified())));
         default:
           return 1;
       }
     } else return -1;
   } else if (f2.isDirectory()) return 1;
   else {
     switch (mode) {
       case 1:
         return sign
             * f1.getAbsolutePath().toUpperCase().compareTo(f2.getAbsolutePath().toUpperCase());
       case 2:
         return sign * (new Long(f1.length()).compareTo(new Long(f2.length())));
       case 3:
         return sign * (new Long(f1.lastModified()).compareTo(new Long(f2.lastModified())));
       case 4:
         { // Sort by extension
           int tempIndexf1 = f1.getAbsolutePath().lastIndexOf('.');
           int tempIndexf2 = f2.getAbsolutePath().lastIndexOf('.');
           if ((tempIndexf1 == -1) && (tempIndexf2 == -1)) { // Neither have an extension
             return sign
                 * f1.getAbsolutePath()
                     .toUpperCase()
                     .compareTo(f2.getAbsolutePath().toUpperCase());
           }
           // f1 has no extension
           else if (tempIndexf1 == -1) return -sign;
           // f2 has no extension
           else if (tempIndexf2 == -1) return sign;
           // Both have an extension
           else {
             String tempEndf1 = f1.getAbsolutePath().toUpperCase().substring(tempIndexf1);
             String tempEndf2 = f2.getAbsolutePath().toUpperCase().substring(tempIndexf2);
             return sign * tempEndf1.compareTo(tempEndf2);
           }
         }
       default:
         return 1;
     }
   }
 }
Пример #3
0
  private boolean unpackFile(ZipFile zip, byte[] buf, ZipEntry fileEntry, String name)
      throws IOException, FileNotFoundException {
    if (fileEntry == null) fileEntry = zip.getEntry(name);
    if (fileEntry == null)
      throw new FileNotFoundException("Can't find " + name + " in " + zip.getName());

    File outFile = new File(sGREDir, name);
    if (outFile.lastModified() == fileEntry.getTime() && outFile.length() == fileEntry.getSize())
      return false;

    File dir = outFile.getParentFile();
    if (!dir.exists()) dir.mkdirs();

    InputStream fileStream;
    fileStream = zip.getInputStream(fileEntry);

    OutputStream outStream = new FileOutputStream(outFile);

    while (fileStream.available() > 0) {
      int read = fileStream.read(buf, 0, buf.length);
      outStream.write(buf, 0, read);
    }

    fileStream.close();
    outStream.close();
    outFile.setLastModified(fileEntry.getTime());
    return true;
  }
Пример #4
0
 /** Computes the crc32 of a File. This is necessary when the ZipOutputStream is in STORED mode. */
 private void crc32File(ZipEntry e, File f) throws IOException {
   CRC32OutputStream os = new CRC32OutputStream();
   copy(f, os);
   if (os.n != f.length()) {
     throw new JarException(formatMsg("error.incorrect.length", f.getPath()));
   }
   os.updateEntry(e);
 }
Пример #5
0
  /**
   * Check is text file.
   *
   * @param f file reference.
   * @param emptyOk default value if empty file.
   * @return Is text file.
   */
  public static boolean textFile(File f, boolean emptyOk) {
    if (f.length() == 0) return emptyOk;

    String detected = VisorMimeTypes.getContentType(f);

    for (String mime : TEXT_MIME_TYPE) if (mime.equals(detected)) return true;

    return false;
  }
 protected void addPathFile(final File pathComponent) throws IOException {
   if (!this.pathComponents.contains(pathComponent)) {
     this.pathComponents.addElement(pathComponent);
   }
   if (pathComponent.isDirectory()) {
     return;
   }
   final String absPathPlusTimeAndLength =
       pathComponent.getAbsolutePath()
           + pathComponent.lastModified()
           + "-"
           + pathComponent.length();
   String classpath = AntClassLoader.pathMap.get(absPathPlusTimeAndLength);
   if (classpath == null) {
     JarFile jarFile = null;
     try {
       jarFile = new JarFile(pathComponent);
       final Manifest manifest = jarFile.getManifest();
       if (manifest == null) {
         return;
       }
       classpath = manifest.getMainAttributes().getValue(Attributes.Name.CLASS_PATH);
     } finally {
       if (jarFile != null) {
         jarFile.close();
       }
     }
     if (classpath == null) {
       classpath = "";
     }
     AntClassLoader.pathMap.put(absPathPlusTimeAndLength, classpath);
   }
   if (!"".equals(classpath)) {
     final URL baseURL = AntClassLoader.FILE_UTILS.getFileURL(pathComponent);
     final StringTokenizer st = new StringTokenizer(classpath);
     while (st.hasMoreTokens()) {
       final String classpathElement = st.nextToken();
       final URL libraryURL = new URL(baseURL, classpathElement);
       if (!libraryURL.getProtocol().equals("file")) {
         this.log(
             "Skipping jar library "
                 + classpathElement
                 + " since only relative URLs are supported by this"
                 + " loader",
             3);
       } else {
         final String decodedPath = Locator.decodeUri(libraryURL.getFile());
         final File libraryFile = new File(decodedPath);
         if (!libraryFile.exists() || this.isInPath(libraryFile)) {
           continue;
         }
         this.addPathFile(libraryFile);
       }
     }
   }
 }
Пример #7
0
  /** Adds a new file entry to the ZIP output stream. */
  void addFile(ZipOutputStream zos, File file) throws IOException {
    String name = file.getPath();
    boolean isDir = file.isDirectory();
    if (isDir) {
      name = name.endsWith(File.separator) ? name : (name + File.separator);
    }
    name = entryName(name);

    if (name.equals("") || name.equals(".") || name.equals(zname)) {
      return;
    } else if ((name.equals(MANIFEST_DIR) || name.equals(MANIFEST_NAME)) && !Mflag) {
      if (vflag) {
        output(formatMsg("out.ignore.entry", name));
      }
      return;
    }

    long size = isDir ? 0 : file.length();

    if (vflag) {
      out.print(formatMsg("out.adding", name));
    }
    ZipEntry e = new ZipEntry(name);
    e.setTime(file.lastModified());
    if (size == 0) {
      e.setMethod(ZipEntry.STORED);
      e.setSize(0);
      e.setCrc(0);
    } else if (flag0) {
      crc32File(e, file);
    }
    zos.putNextEntry(e);
    if (!isDir) {
      copy(file, zos);
    }
    zos.closeEntry();
    /* report how much compression occurred. */
    if (vflag) {
      size = e.getSize();
      long csize = e.getCompressedSize();
      out.print(formatMsg2("out.size", String.valueOf(size), String.valueOf(csize)));
      if (e.getMethod() == ZipEntry.DEFLATED) {
        long ratio = 0;
        if (size != 0) {
          ratio = ((size - csize) * 100) / size;
        }
        output(formatMsg("out.deflated", String.valueOf(ratio)));
      } else {
        output(getMsg("out.stored"));
      }
    }
  }
Пример #8
0
 public static String readFile(File file) {
   FileReader r = null;
   try {
     r = new FileReader(file);
     char[] data = new char[(int) file.length()];
     r.read(data);
     return new String(data);
   } catch(IOException e) {
     throw Log.errRTExcept(e);
   } finally {
     close(r);
   }
 }
Пример #9
0
  /**
   * Read block from file.
   *
   * @param file - File to read.
   * @param off - Marker position in file to start read from if {@code -1} read last blockSz bytes.
   * @param blockSz - Maximum number of chars to read.
   * @param lastModified - File last modification time.
   * @return Read file block.
   * @throws IOException In case of error.
   */
  public static VisorFileBlock readBlock(File file, long off, int blockSz, long lastModified)
      throws IOException {
    RandomAccessFile raf = null;

    try {
      long fSz = file.length();
      long fLastModified = file.lastModified();

      long pos = off >= 0 ? off : Math.max(fSz - blockSz, 0);

      // Try read more that file length.
      if (fLastModified == lastModified && fSz != 0 && pos >= fSz)
        throw new IOException(
            "Trying to read file block with wrong offset: " + pos + " while file size: " + fSz);

      if (fSz == 0)
        return new VisorFileBlock(file.getPath(), pos, fLastModified, 0, false, EMPTY_FILE_BUF);
      else {
        int toRead = Math.min(blockSz, (int) (fSz - pos));

        byte[] buf = new byte[toRead];

        raf = new RandomAccessFile(file, "r");

        raf.seek(pos);

        int cntRead = raf.read(buf, 0, toRead);

        if (cntRead != toRead)
          throw new IOException(
              "Count of requested and actually read bytes does not match [cntRead="
                  + cntRead
                  + ", toRead="
                  + toRead
                  + ']');

        boolean zipped = buf.length > 512;

        return new VisorFileBlock(
            file.getPath(), pos, fSz, fLastModified, zipped, zipped ? zipBytes(buf) : buf);
      }
    } finally {
      U.close(raf, null);
    }
  }
Пример #10
0
  /**
   * Finds all files in folder and in it's sub-tree of specified depth.
   *
   * @param file Starting folder
   * @param maxDepth Depth of the tree. If 1 - just look in the folder, no sub-folders.
   * @param filter file filter.
   * @return List of found files.
   */
  public static List<VisorLogFile> fileTree(File file, int maxDepth, @Nullable FileFilter filter) {
    if (file.isDirectory()) {
      File[] files = (filter == null) ? file.listFiles() : file.listFiles(filter);

      if (files == null) return Collections.emptyList();

      List<VisorLogFile> res = new ArrayList<>(files.length);

      for (File f : files) {
        if (f.isFile() && f.length() > 0) res.add(new VisorLogFile(f));
        else if (maxDepth > 1) res.addAll(fileTree(f, maxDepth - 1, filter));
      }

      return res;
    }

    return F.asList(new VisorLogFile(file));
  }