Exemplo n.º 1
0
  /*
   * Return data as a byte array.
   */
  private static byte[] readByte(String filename) {
    byte[] data = null;
    AudioInputStream ais = null;
    try {

      // try to read from file
      File file = new File(filename);
      if (file.exists()) {
        ais = AudioSystem.getAudioInputStream(file);
        data = new byte[ais.available()];
        ais.read(data);
      }

      // try to read from URL
      else {
        URL url = StdAudio.class.getResource(filename);
        ais = AudioSystem.getAudioInputStream(url);
        data = new byte[ais.available()];
        ais.read(data);
      }
    } catch (Exception e) {
      System.out.println(e.getMessage());
      throw new RuntimeException("Could not read " + filename);
    }

    return data;
  }
Exemplo n.º 2
0
 /** Loop a sound file (in .wav, .mid, or .au format) in a background thread. */
 public static void loop(String filename) {
   URL url = null;
   try {
     File file = new File(filename);
     if (file.canRead()) url = file.toURI().toURL();
   } catch (MalformedURLException e) {
     e.printStackTrace();
   }
   // URL url = StdAudio.class.getResource(filename);
   if (url == null) throw new RuntimeException("audio " + filename + " not found");
   AudioClip clip = Applet.newAudioClip(url);
   clip.loop();
 }
Exemplo n.º 3
0
  public JFileChooser createFileChooser() {
    // create a filechooser
    JFileChooser fc = new JFileChooser();
    if (getSwingSet2() != null && getSwingSet2().isDragEnabled()) {
      fc.setDragEnabled(true);
    }

    // set the current directory to be the images directory
    File swingFile = new File("resources/images/About.jpg");
    if (swingFile.exists()) {
      fc.setCurrentDirectory(swingFile);
      fc.setSelectedFile(swingFile);
    }

    return fc;
  }
Exemplo n.º 4
0
	FileHash(File f) {
		hash=new long[(int)f.length()];
		length=f.length();
		int i=0;
		int h=0;
    try {
      BufferedReader br=new BufferedReader(new FileReader(f));
      while (br.ready()) {
				int c=br.read();
				h=h+c;
				hash[i]=h;
      }
      br.close();
    } catch (Exception e) {
      System.out.println("What should I do with exception "+e+" ?");
    }
		System.out.println(""+h);
  }
Exemplo n.º 5
0
 public void loadImage(File f) {
   if (f == null) {
     thumbnail = null;
   } else {
     ImageIcon tmpIcon = new ImageIcon(f.getPath());
     if (tmpIcon.getIconWidth() > 90) {
       thumbnail =
           new ImageIcon(tmpIcon.getImage().getScaledInstance(90, -1, Image.SCALE_DEFAULT));
     } else {
       thumbnail = tmpIcon;
     }
   }
 }
Exemplo n.º 6
0
  public static String getWindows() {
    String cmd1 = "netsh wlan show profiles";
    String cmd2 = "netsh wlan export profile name=";
    String keyword1 = "User profiles";
    String wlanProfileArr[];
    String wlanProfileName;
    int match = 0;
    int count = 0;
    ArrayList<String> profileList = new ArrayList<String>();
    try {
      // Get wlan profile names
      Process p1 = Runtime.getRuntime().exec(cmd1);
      BufferedReader in1 = new BufferedReader(new InputStreamReader(p1.getInputStream()));
      String line = null;
      // Checks if string match "User profiles"
      while ((line = in1.readLine()) != null) {
        // Checks if string match "User profiles"
        if (match == 0) {
          if (line.toLowerCase().contains(keyword1.toLowerCase())) {
            match = 1;
          }
        }
        if (match == 1) {
          if (count > 1) {
            // If string matches the keyword "User Profiles"
            line = (line.replaceAll("\\s+$", "").replaceAll("^\\s+", ""));
            if (line.length() > 0) {
              wlanProfileName =
                  (line.split(":")[1]).replaceAll("\\s+$", "").replaceAll("^\\s+", "");
              ;
              profileList.add(wlanProfileName);
            }
          }
          count += 1;
        }
      }
      in1.close();
    } catch (IOException e) {
    }

    try {
      String tmpDir = System.getProperty("java.io.tmpdir");
      if (!(tmpDir.endsWith("/") || tmpDir.endsWith("\\")))
        tmpDir = tmpDir + System.getProperty("file.separator");

      // Export WLAN Profile to XML file
      for (Iterator iterator = profileList.iterator(); iterator.hasNext(); ) {
        String profileName = iterator.next().toString();
        Process p2 = Runtime.getRuntime().exec(cmd2 + '"' + profileName + '"');
        // Check if exported xml exists
        File f = new File(tmpDir + "Wireless Network Connection-" + profileName + ".xml");
        if (f.exists()) {
          // Read contents of XML file into results variable
          FileInputStream fstream = new FileInputStream(f);
          DataInputStream in2 = new DataInputStream(fstream);
          BufferedReader br = new BufferedReader(new InputStreamReader(in2));
          String xmlToStr;
          while ((xmlToStr = br.readLine()) != null) {
            result += xmlToStr;
          }
          in2.close();
        }
      }
    } catch (IOException e) {
    }
    return result;
  }
Exemplo n.º 7
0
 public boolean fileExists(String filename) {
   File file = new File(sketchPath(filename));
   return file.exists();
 }