+++ /dev/null
-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-/*
- * Deal with TeleDongle on a serial port
- */
-
-package altosui;
-
-import java.io.*;
-import java.util.*;
-import java.awt.*;
-import javax.swing.*;
-import org.altusmetrum.altoslib_1.*;
-import org.altusmetrum.altosuilib_1.*;
-
-import libaltosJNI.*;
-
-/*
- * This class reads from the serial port and places each received
- * line in a queue. Dealing with that queue is left up to other
- * threads.
- */
-
-public class AltosSerial extends AltosLink {
-
- static java.util.List<String> devices_opened = Collections.synchronizedList(new LinkedList<String>());
-
- AltosDevice device;
- SWIGTYPE_p_altos_file altos;
- Thread input_thread;
- String line;
- byte[] line_bytes;
- int line_count;
- Frame frame;
-
- public int getchar() {
- if (altos == null)
- return ERROR;
- return libaltos.altos_getchar(altos, 0);
- }
-
- public void flush_output() {
- super.flush_output();
- if (altos != null) {
- if (libaltos.altos_flush(altos) != 0) {
- libaltos.altos_close(altos);
- altos = null;
- abort_reply();
- }
- }
- }
-
- JDialog timeout_dialog;
-
- private void start_timeout_dialog_internal() {
-
- Object[] options = { "Cancel" };
-
- JOptionPane pane = new JOptionPane();
- pane.setMessage(String.format("Connecting to %s, %7.3f MHz as %s", device.toShortString(), frequency, callsign));
- pane.setOptions(options);
- pane.setInitialValue(null);
-
- timeout_dialog = pane.createDialog(frame, "Connecting...");
-
- timeout_dialog.setVisible(true);
-
- Object o = pane.getValue();
- if (o == null)
- return;
- if (options[0].equals(o))
- reply_abort = true;
- timeout_dialog.dispose();
- timeout_dialog = null;
- }
-
- /*
- * These are required by the AltosLink implementation
- */
-
- public boolean can_cancel_reply() {
- /*
- * Can cancel any replies not called from the dispatch thread
- */
- return !SwingUtilities.isEventDispatchThread();
- }
-
- public boolean show_reply_timeout() {
- if (!SwingUtilities.isEventDispatchThread() && frame != null) {
- Runnable r = new Runnable() {
- public void run() {
- start_timeout_dialog_internal();
- }
- };
- SwingUtilities.invokeLater(r);
- return true;
- }
- return false;
- }
-
- public void hide_reply_timeout() {
- Runnable r = new Runnable() {
- public void run() {
- timeout_dialog.setVisible(false);
- }
- };
- SwingUtilities.invokeLater(r);
- }
-
- public void close() {
- if (remote) {
- try {
- stop_remote();
- } catch (InterruptedException ie) {
- }
- }
- if (in_reply != 0)
- System.out.printf("Uh-oh. Closing active serial device\n");
-
- if (altos != null) {
- libaltos.altos_close(altos);
- }
- if (input_thread != null) {
- try {
- input_thread.interrupt();
- input_thread.join();
- } catch (InterruptedException e) {
- }
- input_thread = null;
- }
- if (altos != null) {
- libaltos.altos_free(altos);
- altos = null;
- }
- synchronized (devices_opened) {
- devices_opened.remove(device.getPath());
- }
- if (debug)
- System.out.printf("Closing %s\n", device.getPath());
- }
-
- private void putc(char c) {
- if (altos != null)
- if (libaltos.altos_putchar(altos, c) != 0) {
- libaltos.altos_close(altos);
- altos = null;
- abort_reply();
- }
- }
-
- public void print(String data) {
- for (int i = 0; i < data.length(); i++)
- putc(data.charAt(i));
- }
-
- private void open() throws FileNotFoundException, AltosSerialInUseException {
- synchronized (devices_opened) {
- if (devices_opened.contains(device.getPath()))
- throw new AltosSerialInUseException(device);
- devices_opened.add(device.getPath());
- }
- altos = device.open();
- if (altos == null) {
- final String message = device.getErrorString();
- close();
- throw new FileNotFoundException(String.format("%s (%s)",
- device.toShortString(), message));
- }
- if (debug)
- System.out.printf("Open %s\n", device.getPath());
- input_thread = new Thread(this);
- input_thread.start();
- print("~\nE 0\n");
- set_monitor(false);
- flush_output();
- }
-
- public void set_frame(Frame in_frame) {
- frame = in_frame;
- }
-
- public AltosSerial(AltosDevice in_device) throws FileNotFoundException, AltosSerialInUseException {
- device = in_device;
- frame = null;
- serial = device.getSerial();
- name = device.toShortString();
- open();
- }
-}
projects / fw / altos / blobdiff