@Override
public void actionPerformed(ActionEvent e) {
Frame frame = getFrame();
JFileChooser chooser = new JFileChooser();
int ret = chooser.showOpenDialog(frame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
if (f.isFile() && f.canRead()) {
Document oldDoc = getEditor().getDocument();
if (oldDoc != null) {
oldDoc.removeUndoableEditListener(undoHandler);
}
if (elementTreePanel != null) {
elementTreePanel.setEditor(null);
}
getEditor().setDocument(new PlainDocument());
frame.setTitle(f.getName());
Thread loader = new FileLoader(f, editor.getDocument());
loader.start();
} else {
JOptionPane.showMessageDialog(
getFrame(),
"Could not open file: " + f,
"Error opening file",
JOptionPane.ERROR_MESSAGE);
}
}
public static void main(String[] args) {
boolean sender = false;
File fi = null;
try {
if (args.length == 0) {
int ret =
JOptionPane.showConfirmDialog(
null,
"Are you the sender? (no = reciever)",
"Send/Recieve",
JOptionPane.YES_NO_OPTION);
JFileChooser chooser = new JFileChooser();
if (ret == JOptionPane.YES_OPTION) {
chooser.showOpenDialog(null);
sender = true;
} else {
chooser.showSaveDialog(null);
sender = false;
}
fi = chooser.getSelectedFile();
} else {
if (args[0].equalsIgnoreCase("-s")) {
sender = true;
} else if (args[0].equalsIgnoreCase("-r")) {
sender = false;
}
fi = new File(args[1]);
}
} catch (Exception e) {
e.printStackTrace();
exit();
}
if (sender && !fi.exists()) {
System.err.println("Cannot send, file doesn't exist");
exit();
}
try {
if (sender) {
ServerSocket ss = new ServerSocket(DEFAULT_PORT);
Socket sck = ss.accept();
byte[] hsh = SecureUtils.hash(fi);
System.out.println(SecureUtils.hexify(hsh));
sendFile(sck, fi, hsh);
sck.close();
} else {
Socket sck = new Socket("localhost", DEFAULT_PORT);
byte[] hsh = recvFile(sck, fi);
System.out.println(SecureUtils.hexify(hsh));
sck.close();
}
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
private void selectFolder() {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setCurrentDirectory(new File(textFolder.getText()));
fileChooser.setDialogTitle(CAPTION_SELECT_FOLDER);
fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
fileChooser.setApproveButtonText("Select");
fileChooser.setApproveButtonToolTipText(TOOL_TIP_SELECT_FOLDER);
if (fileChooser.showOpenDialog(FileTransferServer.this) == JFileChooser.APPROVE_OPTION) {
// Get the selected file
String path = fileChooser.getSelectedFile().getPath() + "\\";
textFolder.setText(path);
}
}
