public void load_version(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String uuid = this.getStringParam(request, "uuid", null);
final Map<String, String> result = new HashMap<String, String>();
result.put("status", "error");
if (uuid == null) {
result.put("msg", "-2:Parameter error");
} else {
ASC100Client ascClient = server.getMonitorClient(uuid);
if (ascClient == null) {
result.put("msg", "1$Not found base station");
} else {
result.put("status", "timeout");
ImageClientListener l =
new AbstractImageListener() {
public void message(ImageClientEvent event) {
if (event.data.len == 5) {
ByteBuffer b = event.data.inBuffer.asReadOnlyBuffer();
if (b.get() == 2 && b.get() == 12) {
result.put("status", "ok");
result.put("version", String.format("%c.%c%c", b.get(), b.get(), b.get()));
synchronized (this) {
this.notifyAll();
}
}
}
};
};
ascClient.addListener(l);
ascClient.getDevVersion();
try {
synchronized (l) {
l.wait(1000 * 10);
}
} catch (InterruptedException e) {
} finally {
ascClient.removeListener(l);
}
}
}
JSONValue.writeJSONString(result, response.getWriter());
}
