public void connect(ConnectionData connectionData) {
mLogger.debug("Connect");
mConnectionData = connectionData;
mState = State.INITIALIZED;
addPacketListener(mPacketListener);
// try to connect
try {
mDriver.connect(mConnectionData);
} catch (IOException ioe) {
mLogger.debug(ioe.getMessage());
// notifyConnectionFailed("Connection failed: " + ioe.getMessage());
disconnect();
} catch (IllegalArgumentException iae) {
mLogger.debug(iae.getMessage());
// notifyConnectionFailed("Connection failed: " + iae.getMessage());
disconnect();
}
if (mIncomingPacketHandlerThread == null) {
IncomingPacketHandler iph = new IncomingPacketHandler();
mIncomingPacketHandlerThread = new Thread(iph);
mIncomingPacketHandlerThread.start();
}
if (mResendQueueHandlerThread == null) {
ResendQueueHandler rqh = new ResendQueueHandler();
mResendQueueHandlerThread = new Thread(rqh);
mResendQueueHandlerThread.start();
}
}
// def send_packet(self, pk, expected_reply=(), resend=False):
public void sendPacket(CrtpPacket packet) {
if (mDriver != null) {
mDriver.sendPacket(packet);
if (packet.getExpectedReply() != null && packet.getExpectedReply().length > 0) {
// add packet to resend queue
if (!mResendQueue.contains(packet)) {
mResendQueue.add(packet);
} else {
mLogger.warn("Packet already exists in Queue.");
}
}
}
}
public void disconnect() {
if (mState != State.DISCONNECTED) {
mLogger.debug("Disconnect");
if (mDriver != null) {
// Send commander packet with all values set to 0 before closing the connection
sendPacket(new CommanderPacket(0, 0, 0, (char) 0));
mDriver.disconnect();
mDriver = null;
}
if (mIncomingPacketHandlerThread != null) {
mIncomingPacketHandlerThread.interrupt();
}
if (mResendQueueHandlerThread != null) {
mResendQueueHandlerThread.interrupt();
}
removePacketListener(mPacketListener);
mState = State.DISCONNECTED;
}
}
/** Start the connection setup by refreshing the TOCs */
public void startConnectionSetup() {
mLogger.info(
"We are connected [" + mConnectionData.toString() + "], requesting connection setup...");
mState = State.SETUP_FINISHED;
// TODO: fix hacky-di-hack
mDriver.notifySetupFinished();
// mParam = new Param(this);
// //must be defined first to be usable in Log TocFetchFinishedListener
// final TocFetchFinishedListener paramTocFetchFinishedListener = new
// TocFetchFinishedListener() {
// public void tocFetchFinished() {
// //_param_toc_updated_cb(self):
// mLogger.info("Param TOC finished updating.");
// //mParam.requestUpdateOfAllParams();
// //TODO: should be set only after log, param, mems are all updated
// mState = State.SETUP_FINISHED;
// notifySetupFinished();
// }
// };
//
// mLogg = new Logg(this);
// TocFetchFinishedListener loggTocFetchFinishedListener = new TocFetchFinishedListener()
// {
// public void tocFetchFinished() {
// mLogger.info("Logg TOC finished updating.");
//
// //after log toc has been fetched, fetch param toc
// mParam.refreshToc(paramTocFetchFinishedListener, mTocCache);
// }
// };
// //mLog.refreshToc(self._log_toc_updated_cb, self._toc_cache);
// mLogg.refreshToc(loggTocFetchFinishedListener, mTocCache);
// TODO: self.mem.refresh(self._mems_updated_cb)
}
