Exemplo n.º 1
0
  /** Converts a String into a byte array. */
  protected static byte[] byteArrayFromString(String s) throws TextParseException {
    byte[] array = s.getBytes();
    boolean escaped = false;
    boolean hasEscapes = false;

    for (int i = 0; i < array.length; i++) {
      if (array[i] == '\\') {
        hasEscapes = true;
        break;
      }
    }
    if (!hasEscapes) {
      if (array.length > 255) {
        throw new TextParseException("text string too long");
      }
      return array;
    }

    ByteArrayOutputStream os = new ByteArrayOutputStream();

    int digits = 0;
    int intval = 0;
    for (int i = 0; i < array.length; i++) {
      byte b = array[i];
      if (escaped) {
        if (b >= '0' && b <= '9' && digits < 3) {
          digits++;
          intval *= 10;
          intval += (b - '0');
          if (intval > 255) throw new TextParseException("bad escape");
          if (digits < 3) continue;
          b = (byte) intval;
        } else if (digits > 0 && digits < 3) throw new TextParseException("bad escape");
        os.write(b);
        escaped = false;
      } else if (array[i] == '\\') {
        escaped = true;
        digits = 0;
        intval = 0;
      } else os.write(array[i]);
    }
    if (digits > 0 && digits < 3) throw new TextParseException("bad escape");
    array = os.toByteArray();
    if (array.length > 255) {
      throw new TextParseException("text string too long");
    }

    return os.toByteArray();
  }
 /**
  * Serializes the passed object to a byte array, returning a zero byte array if the passed object
  * is null, or fails serialization
  *
  * @param arg The object to serialize
  * @return the serialized object
  */
 public static byte[] serializeNoCompress(Object arg) {
   if (arg == null) return new byte[] {};
   ByteArrayOutputStream baos = new ByteArrayOutputStream();
   ObjectOutputStream oos = null;
   try {
     oos = new ObjectOutputStream(baos);
     oos.writeObject(arg);
     oos.flush();
     baos.flush();
     return baos.toByteArray();
   } catch (Exception ex) {
     return new byte[] {};
   } finally {
     try {
       baos.close();
     } catch (Exception ex) {
       /* No Op */
     }
     if (oos != null)
       try {
         oos.close();
       } catch (Exception ex) {
         /* No Op */
       }
   }
 }
Exemplo n.º 3
0
 public static byte[] parse(String s) {
   if (s.equals("(null)")) {
     return null;
   }
   try {
     int n = s.length();
     ByteArrayOutputStream out = new ByteArrayOutputStream(n / 3);
     StringReader r = new StringReader(s);
     while (true) {
       int b1 = nextNibble(r);
       if (b1 < 0) {
         break;
       }
       int b2 = nextNibble(r);
       if (b2 < 0) {
         throw new RuntimeException("Invalid string " + s);
       }
       int b = (b1 << 4) | b2;
       out.write(b);
     }
     return out.toByteArray();
   } catch (IOException e) {
     throw new RuntimeException(e);
   }
 }
 private Class<?> getClassFromStream(
     final InputStream stream, final String classname, final File container)
     throws IOException, SecurityException {
   final ByteArrayOutputStream baos = new ByteArrayOutputStream();
   int bytesRead = -1;
   final byte[] buffer = new byte[8192];
   while ((bytesRead = stream.read(buffer, 0, 8192)) != -1) {
     baos.write(buffer, 0, bytesRead);
   }
   final byte[] classData = baos.toByteArray();
   return this.defineClassFromData(container, classData, classname);
 }
 private String getHPubAccessHandleString() {
   byte[] data = null;
   ByteArrayOutputStream baos = new ByteArrayOutputStream();
   ObjectOutputStream oos = null;
   try {
     oos = new ObjectOutputStream(baos);
     oos.writeObject(hPubAccessHandle);
     oos.flush();
     data = baos.toByteArray();
   } catch (IOException ioe) {
     System.out.println("Exception AccessEJBTemplate::getHPubAccessHandleString");
   }
   sun.misc.BASE64Encoder encoder = new sun.misc.BASE64Encoder();
   String encoded = encoder.encodeBuffer(data);
   return encoded;
 }
Exemplo n.º 6
0
  public static void main(String[] args) throws Exception {
    FileInputStream fis = new FileInputStream("t.ser");
    ObjectInputStream ois = new ObjectInputStream(fis);

    Constructor templateCtor =
        com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl.class
            .getDeclaredConstructors()[2];

    templateCtor.setAccessible(true);

    System.out.println(templateCtor);

    byte[] newByteCode = getBytes("EvilTranslet.class");
    byte[] helper = getBytes("EvilTranslet$1.class");

    com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl template =
        (com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl)
            templateCtor.newInstance(
                new byte[][] {newByteCode, helper},
                "GregorSamsor",
                null,
                0,
                new com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl());

    // writeField(template, "_bytecodes", new byte[][]{newByteCode, helper});

    System.out.println(template);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(bos);
    oos.writeObject(template);

    byte[] bytes = bos.toByteArray();

    System.out.print("{");
    for (int i = 0; i < bytes.length; ++i) {
      System.out.print(bytes[i]);
      System.out.print(",");
    }

    System.out.println("}");
  }
Exemplo n.º 7
0
 public byte[] getBytes(String className) {
   try {
     Tracer.mark();
     String realName = className.replace(".", "/");
     realName += ".class";
     JarEntry je = jf.getJarEntry(realName);
     InputStream is = jf.getInputStream(je);
     ByteArrayOutputStream baos = new ByteArrayOutputStream();
     byte[] buff = new byte[4096];
     while (is.available() > 0) {
       int read = is.read(buff);
       baos.write(buff, 0, read);
     }
     is.close();
     return baos.toByteArray();
   } catch (Exception e) {
   } finally {
     Tracer.unmark();
   }
   return null;
 }
 /**
  * Serializes an array of invocation arguments to a byte array
  *
  * @param args The arguments to marshall
  * @return a byte array
  */
 public static byte[] getOutput(Object... args) {
   if (args == null || args.length == 0) return new byte[] {};
   ByteArrayOutputStream baos = new ByteArrayOutputStream();
   GZIPOutputStream gzos = null;
   ObjectOutputStream oos = null;
   try {
     gzos = new GZIPOutputStream(baos);
     oos = new ObjectOutputStream(gzos);
     oos.writeObject(args);
     oos.flush();
     gzos.finish();
     gzos.flush();
     baos.flush();
     return baos.toByteArray();
   } catch (Exception ex) {
     throw new RuntimeException(
         "Failed to encode MBeanServerConnection Invocation arguments " + Arrays.toString(args),
         ex);
   } finally {
     try {
       baos.close();
     } catch (Exception ex) {
       /* No Op */
     }
     if (oos != null)
       try {
         oos.close();
       } catch (Exception ex) {
         /* No Op */
       }
     if (gzos != null)
       try {
         gzos.close();
       } catch (Exception ex) {
         /* No Op */
       }
   }
 }
Exemplo n.º 9
0
  private CIJobStatus configureJob(CIJob job, String jobType) throws PhrescoException {
    if (debugEnabled) {
      S_LOGGER.debug("Entering Method CIManagerImpl.createJob(CIJob job)");
    }
    try {
      cli = getCLI(job);
      List<String> argList = new ArrayList<String>();
      argList.add(jobType);
      argList.add(job.getName());

      String jenkinsTemplateDir = Utility.getJenkinsTemplateDir();
      String configFilePath = jenkinsTemplateDir + job.getRepoType() + HYPHEN + CONFIG_XML;
      if (debugEnabled) {
        S_LOGGER.debug("configFilePath ...  " + configFilePath);
      }

      File configFile = new File(configFilePath);
      ConfigProcessor processor = new ConfigProcessor(configFile);
      customizeNodes(processor, job);

      ByteArrayOutputStream baos = new ByteArrayOutputStream();
      if (debugEnabled) {
        S_LOGGER.debug("argList " + argList.toString());
      }
      int result = cli.execute(argList, processor.getConfigAsStream(), System.out, baos);

      String message = "Job created successfully";
      if (result == -1) {
        byte[] byteArray = baos.toByteArray();
        message = new String(byteArray);
      }
      if (debugEnabled) {
        S_LOGGER.debug("message " + message);
      }
      // when svn is selected credential value has to set
      if (SVN.equals(job.getRepoType())) {
        setSvnCredential(job);
      }

      setMailCredential(job);
      return new CIJobStatus(result, message);
    } catch (IOException e) {
      throw new PhrescoException(e);
    } catch (JDOMException e) {
      throw new PhrescoException(e);
    } finally {
      if (cli != null) {
        try {
          cli.close();
        } catch (IOException e) {
          if (debugEnabled) {
            S_LOGGER.error(e.getLocalizedMessage());
          }
        } catch (InterruptedException e) {
          if (debugEnabled) {
            S_LOGGER.error(e.getLocalizedMessage());
          }
        }
      }
    }
  }