private TerminalViewInterface getParentView(SessionPanel session) {
TerminalViewInterface f = null;
for (int x = 0; x < frames.size(); x++) {
f = frames.get(x);
if (f.containsSession(session)) return f;
}
return null;
}
private void newView() {
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
int width = screenSize.width;
int height = screenSize.height - 80;
frame = new TerminalFrame(this);
frame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
frame.setSize(width, height);
frame.centerFrame();
frames.add(frame);
}
protected void closeSessionInternal(SessionPanel sesspanel) {
TerminalViewInterface f = getParentView(sesspanel);
if (f == null) {
return;
}
Sessions sessions = manager.getSessions();
if ((sessions.item(sesspanel.getSession())) != null) {
f.removeSessionView(sesspanel);
manager.closeSession(sesspanel);
}
if (manager.getSessions().getCount() < 1) {
closingDown(f);
}
}
protected void closingDown(TerminalViewInterface view) {
Sessions sess = manager.getSessions();
if (log.isDebugEnabled()) {
log.debug("number of active sessions is " + sess.getCount());
}
if (viewNamesForNextStartBuilder == null) {
// preserve sessions for next boot
viewNamesForNextStartBuilder = new StringBuilder();
}
while (view.getSessionViewCount() > 0) {
SessionPanel sesspanel = view.getSessionAt(0);
viewNamesForNextStartBuilder.append("-s ").append(sesspanel.getSessionName()).append(" ");
closeSessionInternal(sesspanel);
}
sessions.setProperty(
"emul.frame" + view.getFrameSequence(),
view.getX() + "," + view.getY() + "," + view.getWidth() + "," + view.getHeight());
frames.remove(view);
view.dispose();
log.debug("number of active sessions we have after shutting down " + sess.getCount());
log.info("view settings " + viewNamesForNextStartBuilder);
if (sess.getCount() == 0) {
sessions.setProperty("emul.width", Integer.toString(view.getWidth()));
sessions.setProperty("emul.height", Integer.toString(view.getHeight()));
sessions.setProperty("emul.view", viewNamesForNextStartBuilder.toString());
// save off the session settings before closing down
ConfigureFactory.getInstance()
.saveSettings(
ConfigureFactory.SESSIONS, ConfigureFactory.SESSIONS, "------ Defaults --------");
if (controller != null) {
controller.interrupt();
}
System.exit(0);
}
}
protected synchronized SessionPanel newSession(String sel, String[] args) {
Properties sesProps = new Properties();
String propFileName = null;
String session = args[0];
// Start loading properties
sesProps.put(TN5250jConstants.SESSION_HOST, session);
if (isSpecified("-e", args)) sesProps.put(TN5250jConstants.SESSION_TN_ENHANCED, "1");
if (isSpecified("-p", args)) {
sesProps.put(TN5250jConstants.SESSION_HOST_PORT, getParm("-p", args));
}
if (isSpecified("-f", args)) propFileName = getParm("-f", args);
// TODO: remove default codepage behavior and replace it with 870
if (isSpecified("-cp", args))
sesProps.put(TN5250jConstants.SESSION_CODE_PAGE, getParm("-cp", args));
sesProps.put(TN5250jConstants.SESSION_USE_GUI, "1");
if (isSpecified("-t", args)) sesProps.put(TN5250jConstants.SESSION_TERM_NAME_SYSTEM, "1");
sesProps.put(TN5250jConstants.SESSION_SCREEN_SIZE, TN5250jConstants.SCREEN_SIZE_24X80_STR);
// TODO: are we to use a ssl and if we are what type
sesProps.put(TN5250jConstants.SSL_TYPE, TN5250jConstants.SSL_TYPE_TLS);
// check if device name is specified
if (isSpecified("-dn=hostname", args)) {
String dnParam;
// use IP address as device name
try {
dnParam = InetAddress.getLocalHost().getHostName();
} catch (UnknownHostException uhe) {
dnParam = "UNKNOWN_HOST";
}
sesProps.put(TN5250jConstants.SESSION_DEVICE_NAME, dnParam);
} else if (isSpecified("-dn", args)) {
sesProps.put(TN5250jConstants.SESSION_DEVICE_NAME, getParm("-dn", args));
}
if (isSpecified("-hb", args)) sesProps.put(TN5250jConstants.SESSION_HEART_BEAT, "1");
int sessionCount = manager.getSessions().getCount();
// here we open a new 5250 session on the current session manager
Session5250 s2 = manager.openSession(sesProps, propFileName, sel);
// ... and a panel containing it
SessionPanel s = new SessionPanel(s2);
newView();
frame.setVisible(true);
frame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
if (isSpecified("-t", args)) frame.addSessionView(sel, s);
else frame.addSessionView(session, s);
s.connect();
s.addEmulatorActionListener(this);
return s;
}