Exemplo n.º 1
0
  public void run() {
    URL url;
    Base64Encoder base64 = new Base64Encoder();

    try {
      url = new URL(urlString);
    } catch (MalformedURLException e) {
      System.err.println("Invalid URL");
      return;
    }

    try {
      conn = (HttpURLConnection) url.openConnection();
      conn.setRequestProperty("Authorization", "Basic " + base64.encode(user + ":" + pass));
      httpIn = new BufferedInputStream(conn.getInputStream(), 8192);
    } catch (IOException e) {
      System.err.println("Unable to connect: " + e.getMessage());
      return;
    }

    int prev = 0;
    int cur = 0;

    try {
      while (keepAlive && (cur = httpIn.read()) >= 0) {
        if (prev == 0xFF && cur == 0xD8) {
          jpgOut = new ByteArrayOutputStream(8192);
          jpgOut.write((byte) prev);
        }
        if (jpgOut != null) {
          jpgOut.write((byte) cur);
        }
        if (prev == 0xFF && cur == 0xD9) {
          synchronized (curFrame) {
            curFrame = jpgOut.toByteArray();
          }
          frameAvailable = true;
          jpgOut.close();
        }
        prev = cur;
      }
    } catch (IOException e) {
      System.err.println("I/O Error: " + e.getMessage());
    }
    try {
      jpgOut.close();
      httpIn.close();
    } catch (IOException e) {
      System.err.println("Error closing streams: " + e.getMessage());
    }
    conn.disconnect();
  }
Exemplo n.º 2
0
  // Goes online to get user authentication from Flickr.
  public void getAuthentication() {
    AuthInterface authInterface = flickr.getAuthInterface();

    try {
      frob = authInterface.getFrob();
    } catch (Exception e) {
      e.printStackTrace();
    }

    try {
      URL authURL = authInterface.buildAuthenticationUrl(Permission.WRITE, frob);

      // open the authentication URL in a browser
      open(authURL.toExternalForm());
    } catch (Exception e) {
      e.printStackTrace();
    }

    println("You have 15 seconds to approve the app!");
    int startedWaiting = millis();
    int waitDuration = 15 * 1000; // wait 10 seconds
    while ((millis() - startedWaiting) < waitDuration) {
      // just wait
    }
    println("Done waiting");

    try {
      auth = authInterface.getToken(frob);
      println("Authentication success");
      // This token can be used until the user revokes it.
      token = auth.getToken();
      // save it for future use
      saveToken(token);
    } catch (Exception e) {
      e.printStackTrace();
    }

    // complete authentication
    authenticateWithToken(token);
  }