In My Android application I get xmpp connection initially using server_nm and 5222 port on login and done single chat message send and receive,but at time of file transfer, How I configure connection with proxy_server and 7777 port which use for file transfer?
public class XmppManager {
private static final int packetReplyTimeout = 500; // millis
private String server=server_nm;
private int port=5222;
private ConnectionConfiguration config;
private XMPPConnection connection;
String group_name,userid;
private ChatManager chatManager;
private MessageListener messageListener;
private Handler mHandler;
PacketFilter filter;
Message message;
Context context;
public static boolean IBB_ONLY = (System.getProperty(“ibb”) != null);//true;
protected static final String STREAM_DATA_FIELD_NAME = “stream-method”;
private StreamNegotiator byteStreamTransferManager;
private StreamNegotiator inbandTransferManager;
// constructor
public XmppManager(String server, int port) {
this.server = server;
this.port = port;
}
// to initialize connection
public void init(Context c) throws XMPPException {
System.out.println(String.format(
“Initializing connection to server %1$s port %2$d”, server,
port));
SmackConfiguration.setPacketReplyTimeout(50000);
config = new ConnectionConfiguration(server, port);
config.setSASLAuthenticationEnabled(false);
config.setSecurityMode(SecurityMode.disabled);
// group chat invitation
ProviderManager.getInstance().addExtensionProvider(“x”,
"http://jabber.org/protocol/muc#user",
new GroupChatInvitation.Provider());
// offline msgtime
ProviderManager.getInstance().addExtensionProvider(“x”,
“jabber:x:delay”, new DelayInformationProvider());
//file transfer method
ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/bytestreams", new BytestreamsProvider());
ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/disco#items", new DiscoverItemsProvider());
ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/disco#info", new DiscoverInfoProvider());
ProviderManager.getInstance().addIQProvider("si","http://jabber.org/protocol/si", new StreamInitiationProvider());
ProviderManager.getInstance().addIQProvider("open","http://jabber.org/protocol/ibb", new OpenIQProvider());
ProviderManager.getInstance().addIQProvider("close","http://jabber.org/protocol/ibb", new CloseIQProvider());
ProviderManager.getInstance().addExtensionProvider("data","http://jabber.org/protocol/ibb", new DataPacketProvider());
// v-card integration
ProviderManager.getInstance().addIQProvider(“vCard”, “vcard-temp”, new VCardProvider());
connection = new XMPPConnection(config);
connection.connect();
System.out.println("Connected: " + connection.isConnected());
chatManager = connection.getChatManager();
context = c;
Intent i = new Intent(context, MyService.class);
context.startService(i);
}
// login to xmpp server
public void performLogin(String username, String password,String resource)
throws XMPPException {
if (connection != null && connection.isConnected()) {
System.out.println(“connection on presence send” + connection.isConnected() + " " + username + " " + password);
connection.login(username, password,resource);
setStatus(true, “Online”);
Presence presence = new Presence(Presence.Type.available);
connection.sendPacket(presence);
}
}
//using this code I try to send file
public void sendfileafterresponse(String filenm,String filereceiverid )
{
FileTransferNegotiator.IBB_ONLY = true;
this.setServiceEnabled(connection, true);
FileTransferManager manager = new FileTransferManager(connection);
OutgoingFileTransfer transfer = manager.createOutgoingFileTransfer(filereceiverid + "@chat.bobl.us/" + filereceiverid);
File file = new File(filenm);
try {
System.out.println(“file send to” + filenm + filereceiverid);
transfer.sendFile(file, “test_file”);
} catch (XMPPException e) {
e.printStackTrace();
}
while(!transfer.isDone()) {
if(transfer.getStatus().equals(Status.error)) {
System.out.println("ERROR!!! " + transfer.getError());
} else if (transfer.getStatus().equals(Status.cancelled)
|| transfer.getStatus().equals(Status.refused)) {
System.out.println("Cancelled!!! " + transfer.getError());
}
try {
Thread.sleep(1000L);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
if(transfer.getStatus().equals(Status.refused) || transfer.getStatus().equals(Status.error)
|| transfer.getStatus().equals(Status.cancelled)){
System.out.println("refused cancelled error " + transfer.getError());
} else {
System.out.println(“Success”);
}
}
}
}