예제 #1
0
파일: Main.java 프로젝트: karianna/jdk8_tl
 /** Creates a new JAR file. */
 void create(OutputStream out, Manifest manifest) throws IOException {
   ZipOutputStream zos = new JarOutputStream(out);
   if (flag0) {
     zos.setMethod(ZipOutputStream.STORED);
   }
   if (manifest != null) {
     if (vflag) {
       output(getMsg("out.added.manifest"));
     }
     ZipEntry e = new ZipEntry(MANIFEST_DIR);
     e.setTime(System.currentTimeMillis());
     e.setSize(0);
     e.setCrc(0);
     zos.putNextEntry(e);
     e = new ZipEntry(MANIFEST_NAME);
     e.setTime(System.currentTimeMillis());
     if (flag0) {
       crc32Manifest(e, manifest);
     }
     zos.putNextEntry(e);
     manifest.write(zos);
     zos.closeEntry();
   }
   for (File file : entries) {
     addFile(zos, file);
   }
   zos.close();
 }
예제 #2
0
  public void installFramework(File frameFile, String tag) throws AndrolibException {
    InputStream in = null;
    ZipOutputStream out = null;
    try {
      ZipFile zip = new ZipFile(frameFile);
      ZipEntry entry = zip.getEntry("resources.arsc");

      if (entry == null) {
        throw new AndrolibException("Can't find resources.arsc file");
      }

      in = zip.getInputStream(entry);
      byte[] data = IOUtils.toByteArray(in);

      ARSCData arsc = ARSCDecoder.decode(new ByteArrayInputStream(data), true, true);
      publicizeResources(data, arsc.getFlagsOffsets());

      File outFile =
          new File(
              getFrameworkDir(),
              String.valueOf(arsc.getOnePackage().getId())
                  + (tag == null ? "" : '-' + tag)
                  + ".apk");

      out = new ZipOutputStream(new FileOutputStream(outFile));
      out.setMethod(ZipOutputStream.STORED);
      CRC32 crc = new CRC32();
      crc.update(data);
      entry = new ZipEntry("resources.arsc");
      entry.setSize(data.length);
      entry.setCrc(crc.getValue());
      out.putNextEntry(entry);
      out.write(data);

      LOGGER.info("Framework installed to: " + outFile);
    } catch (ZipException ex) {
      throw new AndrolibException(ex);
    } 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) {
        }
      }
    }
  }
예제 #3
0
파일: Main.java 프로젝트: karianna/jdk8_tl
  /** 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"));
      }
    }
  }
예제 #4
0
파일: Main.java 프로젝트: karianna/jdk8_tl
  /** Updates an existing jar file. */
  boolean update(InputStream in, OutputStream out, InputStream newManifest, JarIndex jarIndex)
      throws IOException {
    ZipInputStream zis = new ZipInputStream(in);
    ZipOutputStream zos = new JarOutputStream(out);
    ZipEntry e = null;
    boolean foundManifest = false;
    boolean updateOk = true;

    if (jarIndex != null) {
      addIndex(jarIndex, zos);
    }

    // put the old entries first, replace if necessary
    while ((e = zis.getNextEntry()) != null) {
      String name = e.getName();

      boolean isManifestEntry = equalsIgnoreCase(name, MANIFEST_NAME);

      if ((jarIndex != null && equalsIgnoreCase(name, INDEX_NAME)) || (Mflag && isManifestEntry)) {
        continue;
      } else if (isManifestEntry && ((newManifest != null) || (ename != null) || (pname != null))) {
        foundManifest = true;
        if (newManifest != null) {
          // Don't read from the newManifest InputStream, as we
          // might need it below, and we can't re-read the same data
          // twice.
          FileInputStream fis = new FileInputStream(mname);
          boolean ambiguous = isAmbiguousMainClass(new Manifest(fis));
          fis.close();
          if (ambiguous) {
            return false;
          }
        }

        // Update the manifest.
        Manifest old = new Manifest(zis);
        if (newManifest != null) {
          old.read(newManifest);
        }
        if (!updateManifest(old, zos)) {
          return false;
        }
      } else {
        if (!entryMap.containsKey(name)) { // copy the old stuff
          // do our own compression
          ZipEntry e2 = new ZipEntry(name);
          e2.setMethod(e.getMethod());
          e2.setTime(e.getTime());
          e2.setComment(e.getComment());
          e2.setExtra(e.getExtra());
          if (e.getMethod() == ZipEntry.STORED) {
            e2.setSize(e.getSize());
            e2.setCrc(e.getCrc());
          }
          zos.putNextEntry(e2);
          copy(zis, zos);
        } else { // replace with the new files
          File f = entryMap.get(name);
          addFile(zos, f);
          entryMap.remove(name);
          entries.remove(f);
        }
      }
    }

    // add the remaining new files
    for (File f : entries) {
      addFile(zos, f);
    }
    if (!foundManifest) {
      if (newManifest != null) {
        Manifest m = new Manifest(newManifest);
        updateOk = !isAmbiguousMainClass(m);
        if (updateOk) {
          if (!updateManifest(m, zos)) {
            updateOk = false;
          }
        }
      } else if (ename != null || pname != null) {
        if (!updateManifest(new Manifest(), zos)) {
          updateOk = false;
        }
      }
    }
    zis.close();
    zos.close();
    return updateOk;
  }
예제 #5
0
파일: Main.java 프로젝트: karianna/jdk8_tl
 /** Updates a ZipEntry which describes the data read by this output stream, in STORED mode. */
 public void updateEntry(ZipEntry e) {
   e.setMethod(ZipEntry.STORED);
   e.setSize(n);
   e.setCrc(crc.getValue());
 }