// 获得IP地址
public static String getIpAddr(HttpServletRequest request) {
String ipAddress = null;
ipAddress = request.getHeader("x-forwarded-for");
if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
ipAddress = request.getHeader("Proxy-Client-IP");
}
if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
ipAddress = request.getHeader("WL-Proxy-Client-IP");
}
if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
ipAddress = request.getRemoteAddr();
if (ipAddress.equals("127.0.0.1")) {
// 根据网卡取本机配置的IP
InetAddress inet = null;
try {
inet = InetAddress.getLocalHost();
} catch (UnknownHostException e) {
e.printStackTrace();
}
ipAddress = inet.getHostAddress();
}
}
// 对于通过多个代理的情况，第一个IP为客户端真实IP,多个IP按照','分割
if (ipAddress != null && ipAddress.length() > 15) { // "***.***.***.***".length()
// = 15
if (ipAddress.indexOf(",") > 0) {
ipAddress = ipAddress.substring(0, ipAddress.indexOf(","));
}
}
return ipAddress;
}
/**
* Creates a new, empty SessionDescription. The session is set as follows:
*
* <p>v=0
*
* <p>o=this.createOrigin ("user", InetAddress.getLocalHost().toString());
*
* <p>s=-
*
* <p>t=0 0
*
* @throws SdpException SdpException, - if there is a problem constructing the SessionDescription.
* @return a new, empty SessionDescription.
*/
public SessionDescription createSessionDescription() throws SdpException {
SessionDescriptionImpl sessionDescriptionImpl = new SessionDescriptionImpl();
ProtoVersionField ProtoVersionField = new ProtoVersionField();
ProtoVersionField.setVersion(0);
sessionDescriptionImpl.setVersion(ProtoVersionField);
OriginField originImpl = null;
try {
originImpl =
(OriginField) this.createOrigin("user", InetAddress.getLocalHost().getHostAddress());
} catch (UnknownHostException e) {
e.printStackTrace();
}
sessionDescriptionImpl.setOrigin(originImpl);
SessionNameField sessionNameImpl = new SessionNameField();
sessionNameImpl.setValue("-");
sessionDescriptionImpl.setSessionName(sessionNameImpl);
TimeDescriptionImpl timeDescriptionImpl = new TimeDescriptionImpl();
TimeField timeImpl = new TimeField();
timeImpl.setZero();
timeDescriptionImpl.setTime(timeImpl);
Vector times = new Vector();
times.addElement(timeDescriptionImpl);
sessionDescriptionImpl.setTimeDescriptions(times);
sessionDescriptionsList.addElement(sessionDescriptionImpl);
return sessionDescriptionImpl;
}
/**
* Workaround for the problem encountered in certains JDKs that a thread listening on a socket
* cannot be interrupted. Therefore we just send a dummy datagram packet so that the thread 'wakes
* up' and realizes it has to terminate. Should be removed when all JDKs support
* Thread.interrupt() on reads. Uses sock t send dummy packet, so this socket has to be still
* alive.
*
* @param dest The destination host. Will be local host if null
* @param port The destination port
*/
void sendDummyPacket(InetAddress dest, int port) {
DatagramPacket packet;
byte[] buf = {0};
if (dest == null) {
try {
dest = InetAddress.getLocalHost();
} catch (Exception e) {
}
}
if (Trace.debug) {
Trace.info("UDP.sendDummyPacket()", "sending packet to " + dest + ":" + port);
}
if (sock == null || dest == null) {
Trace.warn(
"UDP.sendDummyPacket()", "sock was null or dest was null, cannot send dummy packet");
return;
}
packet = new DatagramPacket(buf, buf.length, dest, port);
try {
sock.send(packet);
} catch (Throwable e) {
Trace.error(
"UDP.sendDummyPacket()",
"exception sending dummy packet to " + dest + ":" + port + ": " + e);
}
}
/** 启动初始化，他确定网络中有多少个其它UDPBase和相关的信息 */
public void initNet() throws UDPBaseException {
try {
mainThread = new SoleThread(this);
localIP = InetAddress.getLocalHost().getHostAddress();
int i = localIP.lastIndexOf('.');
BROADCAST_ADDR = localIP.substring(0, i) + ".255";
// System.out.println ("lip=="+localIP) ;
// sendSocket = new DatagramSocket () ;
// recvSocket = new MulticastSocket (RECV_PORT) ;
recvSocket = new DatagramSocket(RECV_PORT);
sendSocket = recvSocket;
// recvAckSocket = new MulticastSocket (RECV_ACK_PORT) ;
group = InetAddress.getByName(BROADCAST_ADDR);
// recvSocket.joinGroup (group) ;
// recvAckSocket.joinGroup (group) ;
procMsgThd = new ProcMsgThd();
procMsgThd.start();
//
mainThread.start();
} catch (Exception e) {
e.printStackTrace();
throw new UDPBaseException("UDPBase init() error=\n" + e.toString());
}
}
public Process(String name, int pid, int n) {
this.name = name;
this.port = Utils.REGISTRAR_PORT + pid;
this.host = "UNKNOWN";
try {
this.host = (InetAddress.getLocalHost()).getHostName();
} catch (UnknownHostException e) {
String msg = String.format("Error: getHostName() failed at %s.", this.getInfo());
System.err.println(msg);
System.err.println(e.getMessage());
System.exit(1);
}
this.pid = pid;
this.n = n;
random = new Random();
/* Accepts connections from one of Registrar's worker threads */
new Thread(new Listener(this)).start();
/* Connect to registrar */
socket = connect();
init();
Utils.out(pid, "Connected.");
}
/**
* Creates a new Server object.
*
* @param sqlDriver JDBC driver
* @param dbURL JDBC connection url
* @param dbLogin database login
* @param dbPasswd database password
*/
private Server(ServerConfig config) {
Server.instance = this;
this.connections = new ArrayList();
this.services = new ArrayList();
this.port = config.getPort();
this.socket = null;
this.dbLayer = null;
try {
dbLayer = DatabaseAbstractionLayer.createLayer(config);
Logging.getLogger().finer("dbLayer : " + dbLayer);
this.store = new Store(config);
} catch (Exception ex) {
Logging.getLogger().severe("#Err > Unable to connect to the database : " + ex.getMessage());
ex.printStackTrace();
System.exit(1);
}
try {
this.serverIp = InetAddress.getLocalHost().getHostAddress();
this.socket = new ServerSocket(this.port);
} catch (IOException e) {
Logging.getLogger().severe("#Err > Unable to listen on the port " + port + ".");
e.printStackTrace();
System.exit(1);
}
loadInternalServices();
}
/** Creates the server. */
public static void main(String args[]) {
client = null;
ServerSocket server = null;
try {
System.out.print("\nCreating Server...\n");
// creates the server
server = new ServerSocket(8008);
System.out.print("Created\n");
// get the ip Address and the host name.
InetAddress localAddr = InetAddress.getLocalHost();
System.out.println("IP address: " + localAddr.getHostAddress());
System.out.println("Hostname: " + localAddr.getHostName());
} catch (IOException e) {
// sends a
System.out.println("IO" + e);
}
// constantly checks for a new aocket trying to attach itself to the trhead
while (true) {
try {
client = server.accept();
// create a new thread.
FinalMultiThread thr = new FinalMultiThread(client);
System.out.print(client.getInetAddress() + " : " + thr.getUserName() + "\n");
CliList.add(thr);
current++;
thr.start();
} catch (IOException e) {
System.out.println(e);
}
}
}
/** List file names */
public Enumeration nlst(String s) throws IOException {
InetAddress inetAddress = InetAddress.getLocalHost();
byte ab[] = inetAddress.getAddress();
serverSocket_ = new ServerSocket(0, 1);
StringBuffer sb = new StringBuffer(32);
sb.append("PORT ");
for (int i = 0; i < ab.length; i++) {
sb.append(String.valueOf(ab[i] & 255));
sb.append(",");
}
sb.append(String.valueOf(serverSocket_.getLocalPort() >>> 8 & 255));
sb.append(",");
sb.append(String.valueOf(serverSocket_.getLocalPort() & 255));
if (issueCommand(sb.toString()) != FTP_SUCCESS) {
serverSocket_.close();
throw new IOException(getResponseString());
} else if (issueCommand("NLST " + ((s == null) ? "" : s)) != FTP_SUCCESS) {
serverSocket_.close();
throw new IOException(getResponseString());
}
dataSocket_ = serverSocket_.accept();
serverSocket_.close();
serverSocket_ = null;
Vector v = readServerResponse_(dataSocket_.getInputStream());
dataSocket_.close();
dataSocket_ = null;
return (v == null) ? null : v.elements();
}
/**
* @throws RemoteException
* @throws UnknownHostException
*/
public void stabilize() throws RemoteException, UnknownHostException {
ChordMessageInterface succ = rmiChord(successor.getIp(), successor.getPort());
Finger x = succ.getPredecessor();
if (ino(x.getId(), i, successor.getId())) {
successor = x;
}
InetAddress ip = InetAddress.getLocalHost();
succ = rmiChord(successor.getIp(), successor.getPort());
succ.notify(new Finger(ip.getHostAddress(), port, i));
}
/**
* Creates a SimpleResolver that will query the specified host
*
* @exception UnknownHostException Failure occurred while finding the host
*/
public SimpleResolver(String hostname) throws UnknownHostException {
if (hostname == null) {
hostname = ResolverConfig.getCurrentConfig().server();
if (hostname == null) hostname = defaultResolver;
}
InetAddress addr;
if (hostname.equals("0")) addr = InetAddress.getLocalHost();
else addr = InetAddress.getByName(hostname);
address = new InetSocketAddress(addr, DEFAULT_PORT);
}
private Descrittore contatta_server(String nome) {
// variabili per l'RMI
RMIServerInt serv = null; // server
Descrittore descr_rit = null; // descrittore ritornato
if (nome == null) {
System.out.println("## contatta_server di Download ha ricevuto parametro null ! ");
return null;
}
System.out.println("@ provo a contattare il server RMI ");
// ################ RMI ################
if (System.getSecurityManager() == null) {
System.setSecurityManager(new SecurityManager());
}
Object o = null;
try {
// o = Naming.lookup("rmi://192.168.0.10:1099/srmi");
Registry registry = LocateRegistry.getRegistry(server.getHostAddress());
o = registry.lookup("srmi");
} catch (RemoteException e) {
System.out.println("## Problemi nell'RMI di Download - contatta_server di " + nome);
e.printStackTrace();
} catch (NotBoundException e) {
System.out.println("## Problemi nell'RMI di Download - contatta_server di " + nome);
e.printStackTrace();
}
if (o == null) {
System.out.println(
"## l'RMI di Download - contatta_server di " + nome + " ha ritornato l'oggetto o null");
return null;
}
serv = (RMIServerInt) o;
try {
descr_rit = serv.lookup(nome, InetAddress.getLocalHost());
} catch (RemoteException e) {
e.printStackTrace();
System.out.println("## Problemi con Lookup di " + nome);
return null;
} catch (UnknownHostException e) {
e.printStackTrace();
System.out.println("## Problemi con Lookup di " + nome);
return null;
}
return descr_rit;
}
static {
DATE_FORMAT = new SimpleDateFormat("EEE MMM dd hh:mm:ss yyyy z", Locale.US);
// detect host name
String hostName = "";
try {
hostName = InetAddress.getLocalHost().getHostName();
} catch (Exception ex) {
ex.printStackTrace();
}
HOST_NAME = hostName;
}
/** 启动初始化，不接受任何信息包，也不发送任何信息包 */
public void initNull() throws UDPBaseException {
try {
localIP = InetAddress.getLocalHost().getHostAddress();
int i = localIP.lastIndexOf('.');
BROADCAST_ADDR = localIP.substring(0, i) + ".255";
bInitNull = true;
} catch (Exception e) {
e.printStackTrace();
throw new UDPBaseException("UDPBase init() error=\n" + e.toString());
}
}
protected String getHostName() {
String res = ConfigManager.getPlatformHostname();
if (res == null) {
try {
InetAddress inet = InetAddress.getLocalHost();
return inet.getHostName();
} catch (UnknownHostException e) {
log.warning("Can't get hostname", e);
return "unknown";
}
}
return res;
}
/**
* Returns the name of the localhost. If that cannot be found it will return <code>localhost
* </code>.
*
* @return my host
*/
public static String myHost() {
String str = null;
try {
InetAddress inetA = InetAddress.getLocalHost();
str = inetA.getHostName();
} catch (UnknownHostException exc) {
}
if (str == null) {
str = "localhost";
}
return str;
}
static void test() throws Exception {
ServerSocketChannel ssc = null;
SocketChannel sc = null;
SocketChannel peer = null;
try {
ssc = ServerSocketChannel.open().bind(new InetSocketAddress(0));
// loopback connection
InetAddress lh = InetAddress.getLocalHost();
sc = SocketChannel.open(new InetSocketAddress(lh, ssc.socket().getLocalPort()));
peer = ssc.accept();
// peer sends message so that "sc" will be readable
int n = peer.write(ByteBuffer.wrap("Hello".getBytes()));
assert n > 0;
sc.configureBlocking(false);
Selector selector = Selector.open();
SelectionKey key = sc.register(selector, SelectionKey.OP_READ | SelectionKey.OP_WRITE);
boolean done = false;
int failCount = 0;
while (!done) {
int nSelected = selector.select();
if (nSelected > 0) {
if (nSelected > 1) throw new RuntimeException("More than one channel selected");
Set<SelectionKey> keys = selector.selectedKeys();
Iterator<SelectionKey> iterator = keys.iterator();
while (iterator.hasNext()) {
key = iterator.next();
iterator.remove();
if (key.isWritable()) {
failCount++;
if (failCount > 10) throw new RuntimeException("Test failed");
Thread.sleep(250);
}
if (key.isReadable()) {
done = true;
}
}
}
}
} finally {
if (peer != null) peer.close();
if (sc != null) sc.close();
if (ssc != null) ssc.close();
}
}
public static boolean isServer() throws Exception {
boolean isServer = false;
InetAddress IP = InetAddress.getLocalHost();
try {
if (IP.getHostAddress().toString().equals("54.186.249.201")
|| IP.getHostAddress().toString().equals("172.31.40.246")
|| IP.getHostAddress().toString().equals("128.199.237.142")
|| IP.getHostAddress().toString().equals("saracourierservice.tk")) {
isServer = true;
}
} catch (Exception ex) {
throw ex;
}
return isServer;
}
private void setMailCredential(CIJob job) {
if (debugEnabled) {
S_LOGGER.debug("Entering Method CIManagerImpl.setMailCredential");
}
try {
String jenkinsTemplateDir = Utility.getJenkinsTemplateDir();
String mailFilePath = jenkinsTemplateDir + MAIL + HYPHEN + CREDENTIAL_XML;
if (debugEnabled) {
S_LOGGER.debug("configFilePath ... " + mailFilePath);
}
File mailFile = new File(mailFilePath);
SvnProcessor processor = new SvnProcessor(mailFile);
// DataInputStream in = new DataInputStream(new FileInputStream(mailFile));
// while (in.available() != 0) {
// System.out.println(in.readLine());
// }
// in.close();
// Mail have to go with jenkins running email address
InetAddress ownIP = InetAddress.getLocalHost();
processor.changeNodeValue(
CI_HUDSONURL,
HTTP_PROTOCOL
+ PROTOCOL_POSTFIX
+ ownIP.getHostAddress()
+ COLON
+ job.getJenkinsPort()
+ FORWARD_SLASH
+ CI
+ FORWARD_SLASH);
processor.changeNodeValue("smtpAuthUsername", job.getSenderEmailId());
processor.changeNodeValue("smtpAuthPassword", job.getSenderEmailPassword());
processor.changeNodeValue("adminAddress", job.getSenderEmailId());
// jenkins home location
String jenkinsJobHome = System.getenv(JENKINS_HOME);
StringBuilder builder = new StringBuilder(jenkinsJobHome);
builder.append(File.separator);
processor.writeStream(new File(builder.toString() + CI_MAILER_XML));
} catch (Exception e) {
S_LOGGER.error(
"Entered into the catch block of CIManagerImpl.setMailCredential "
+ e.getLocalizedMessage());
}
}
/**
* Returns an InetAddress instance that represents the localhost, and that a socket can bind upon
* or distribute to peers as a contact address.
*
* @param intendedDestination the destination that we'd like to use the localhost address with.
* @return an InetAddress instance representing the local host, and that a socket can bind upon or
* distribute to peers as a contact address.
*/
public synchronized InetAddress getLocalHost(InetAddress intendedDestination) {
// no point in making sure that the localHostFinderSocket is initialized.
// better let it through a NullPointerException.
InetAddress localHost = null;
localHostFinderSocket.connect(intendedDestination, this.RANDOM_ADDR_DISC_PORT);
localHost = localHostFinderSocket.getLocalAddress();
localHostFinderSocket.disconnect();
// windows socket implementations return the any address so we need to
// find something else here ... InetAddress.getLocalHost seems to work
// better on windows so lets hope it'll do the trick.
if (localHost.isAnyLocalAddress()) {
try {
// all that's inside the if is an ugly IPv6 hack
// (good ol' IPv6 - always causing more problems than it solves.)
if (intendedDestination instanceof Inet6Address) {
// return the first globally routable ipv6 address we find
// on the machine (and hope it's a good one)
Enumeration interfaces = NetworkInterface.getNetworkInterfaces();
while (interfaces.hasMoreElements()) {
NetworkInterface iface = (NetworkInterface) interfaces.nextElement();
Enumeration addresses = iface.getInetAddresses();
while (addresses.hasMoreElements()) {
InetAddress address = (InetAddress) addresses.nextElement();
if (address instanceof Inet6Address) {
if (!address.isAnyLocalAddress()
&& !address.isLinkLocalAddress()
&& !address.isSiteLocalAddress()
&& !address.isLoopbackAddress()) {
return address;
}
}
}
}
} else localHost = InetAddress.getLocalHost();
/** @todo test on windows for ipv6 cases */
} catch (Exception ex) {
// sigh ... ok return 0.0.0.0
logger.warn("Failed to get localhost ", ex);
}
}
return localHost;
}
/**
* Returns a usable {@link Inet4Address} for the given interface name.
*
* <p>If an interface name is given, return the first usable IPv4 address for that interface. If
* no interface name is given or if that interface doesn't have an IPv4 address, return's
* localhost address (if IPv4).
*
* <p>It is understood this makes the client IPv4 only, but it is important to remember that most
* BitTorrent extensions (like compact peer lists from trackers and UDP tracker support) are
* IPv4-only anyway.
*
* @param iface The network interface name.
* @return A usable IPv4 address as a {@link Inet4Address}.
* @throws UnsupportedAddressTypeException If no IPv4 address was available to bind on.
*/
private static Inet4Address getIPv4Address(String iface)
throws SocketException, UnsupportedAddressTypeException, UnknownHostException {
if (iface != null) {
Enumeration<InetAddress> addresses = NetworkInterface.getByName(iface).getInetAddresses();
while (addresses.hasMoreElements()) {
InetAddress addr = addresses.nextElement();
if (addr instanceof Inet4Address) {
return (Inet4Address) addr;
}
}
}
InetAddress localhost = InetAddress.getLocalHost();
if (localhost instanceof Inet4Address) {
return (Inet4Address) localhost;
}
throw new UnsupportedAddressTypeException();
}
public LoginBox() {
super("VnmrJ Login");
dolayout("", "", "");
setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
// setVast();
DisplayOptions.addChangeListener(this);
try {
InetAddress inetAddress = InetAddress.getLocalHost();
m_strHostname = inetAddress.getHostName();
} catch (Exception e) {
m_strHostname = "localhost";
}
VNMRFrame vnmrFrame = VNMRFrame.getVNMRFrame();
Dimension size = vnmrFrame.getSize();
position = vnmrFrame.getLocationOnScreen();
AppIF appIF = Util.getAppIF();
int h = appIF.statusBar.getSize().height;
width = size.width;
height = size.height - h;
// Allow resizing and use the previous size and position
// To stop resizing, use setResizable(false);
readPersistence();
// setSize(width, height);
// setLocation(position);
// setResizable(false);
setBackgroundColor(Util.getBgColor());
m_trayTimer =
new javax.swing.Timer(
6000,
new ActionListener() {
public void actionPerformed(ActionEvent e) {
setTrays();
}
});
}
/*
* Create an SMTPConnection object. Create the socket and the associated
* streams. Send HELO-command and check for errors.
*/
public SMTPConnection(Envelope envelope) throws IOException {
connection = new Socket(envelope.DestAddr, SMTP_PORT);
fromServer = new BufferedReader(new InputStreamReader(connection.getInputStream()));
toServer = new DataOutputStream(connection.getOutputStream());
String reply = fromServer.readLine();
if (parseReply(reply) != 220) {
System.out.println("Error in connect.");
System.out.println(reply);
return;
}
String localhost = (InetAddress.getLocalHost()).getHostName();
try {
sendCommand("HELO " + localhost, 250);
} catch (IOException e) {
System.out.println("HELO failed. Aborting.");
return;
}
isConnected = true;
}
public void initGroup() throws UDPBaseException {
try {
mainThread = new SoleThread(this);
sendSocket = new DatagramSocket();
recvSocket = new MulticastSocket(RECV_PORT);
// recvAckSocket = new MulticastSocket (RECV_ACK_PORT) ;
group = InetAddress.getByName(GROUP_BROADCAST_ADDR);
((MulticastSocket) recvSocket).joinGroup(group);
// recvAckSocket.joinGroup (group) ;
localIP = InetAddress.getLocalHost().getHostAddress();
procMsgThd = new ProcMsgThd();
procMsgThd.start();
//
mainThread.start();
bGroup = true;
} catch (Exception e) {
e.printStackTrace();
throw new UDPBaseException("UDPBase init() error=\n" + e.toString());
}
}
/**
* @param _port
* @param id
* @throws RemoteException
* @throws UnknownHostException
*/
public Chord(int _port, int id) throws RemoteException, UnknownHostException {
finger = new Finger[(1 << M)]; // 1 << M = 2^(M)
// TODO: set the fingers in the array to null
i = id;
port = _port;
// TODO: determine the current IP of the machine
predecessor = null;
InetAddress ip = InetAddress.getLocalHost();
successor = new Finger(ip.getHostAddress(), i, i);
Timer timer = new Timer();
timer.scheduleAtFixedRate(
new TimerTask() {
@Override
public void run() {
try {
stabilize();
} catch (RemoteException | UnknownHostException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
fixFingers();
checkPredecessor();
}
},
500,
500);
try {
// create the registry and bind the name and object.
System.out.println("Starting RMI at port=" + port);
registry = LocateRegistry.createRegistry(port);
registry.rebind("Chord", this);
} catch (RemoteException e) {
throw e;
}
}
public void init() throws MQClientException {
nameServer = PropertyFileUtil.get("rocketmq.namesrv.domain");
if (StringUtils.isBlank(nameServer)) {
logger.warn("【MQ init】property rocketmq.namesrv.domain not found");
return;
}
if ("localTest".equals(nameServer)) {
logger.warn("【MQ init】localTest");
return;
}
if (StringUtils.isBlank(System.getProperty("rocketmq.namesrv.domain"))) {
System.setProperty("rocketmq.namesrv.domain", nameServer);
}
topicType = getTopic();
topic = RocketMqUtils.getTopic(topicType);
if (StringUtils.isBlank(group)) {
group = "S_" + topic.getTopic() + "_" + topic.getTags();
}
consumer = new DefaultMQPushConsumer(group);
consumer.setNamesrvAddr(nameServer);
consumer.setMessageModel(getMessageModel());
consumer.setConsumeThreadMin(minConsumeThread);
consumer.setConsumeThreadMax(maxConsumeThread);
// 可以不设置 设置后可以起多个 消费端
try {
consumer.setInstanceName("DEFAULT_CONSUMER-" + InetAddress.getLocalHost().getHostName());
} catch (UnknownHostException e) {
logger.error("getHostName error", e);
}
// 设置订阅的topic 设置订阅过滤表达式
if (StringUtils.isBlank(subExpression)) {
subExpression = topic.getTags();
consumer.subscribe(topic.getTopic(), subExpression);
} else {
consumer.subscribe(topic.getTopic(), subExpression);
}
try {
consumer.registerMessageListener(this);
consumer.start();
} catch (MQClientException e) {
logger.error(
"consumer start error!topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group,
e);
}
logger.info(
"consumer start! topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group);
}
/**
* Create UDP sender and receiver sockets. Currently there are 2 sockets (sending and receiving).
* This is due to Linux's non-BSD compatibility in the JDK port (see DESIGN).
*/
void createSockets() throws Exception {
InetAddress tmp_addr = null;
// bind_addr not set, try to assign one by default. This is needed on Windows
// changed by bela Feb 12 2003: by default multicast sockets will be bound to all network
// interfaces
// CHANGED *BACK* by bela March 13 2003: binding to all interfaces did not result in a correct
// local_addr. As a matter of fact, comparison between e.g. 0.0.0.0:1234 (on hostA) and
// 0.0.0.0:1.2.3.4 (on hostB) would fail !
if (bind_addr == null) {
InetAddress[] interfaces =
InetAddress.getAllByName(InetAddress.getLocalHost().getHostAddress());
if (interfaces != null && interfaces.length > 0) bind_addr = interfaces[0];
}
if (bind_addr == null) bind_addr = InetAddress.getLocalHost();
if (bind_addr != null && Trace.trace) {
Trace.info(
"UDP.createSockets()",
"unicast sockets will use interface " + bind_addr.getHostAddress());
// 2. Create socket for receiving unicast UDP packets. The address and port
// of this socket will be our local address (local_addr)
// 27-6-2003 bgooren, find available port in range (start_port, start_port+port_range)
}
int rcv_port = bind_port, max_port = bind_port + port_range;
while (rcv_port <= max_port) {
try {
sock = new DatagramSocket(rcv_port, bind_addr);
break;
} catch (SocketException bind_ex) { // Cannot listen on this port
rcv_port++;
} catch (SecurityException sec_ex) { // Not allowed to list on this port
rcv_port++;
}
// Cannot listen at all, throw an Exception
if (rcv_port == max_port + 1) { // +1 due to the increment above
throw new Exception(
"UDP.createSockets(): cannot list on any port in range "
+ bind_port
+ "-"
+ (bind_port + port_range));
}
}
// ucast_recv_sock=new DatagramSocket(bind_port, bind_addr);
if (sock == null) {
throw new Exception("UDP.createSocket(): sock is null");
}
local_addr = new IpAddress(sock.getLocalAddress(), sock.getLocalPort());
if (additional_data != null) {
local_addr.setAdditionalData(additional_data);
// 3. Create socket for receiving IP multicast packets
}
if (ip_mcast) {
mcast_sock = new MulticastSocket(mcast_port);
mcast_sock.setTimeToLive(ip_ttl);
if (bind_addr != null) {
mcast_sock.setInterface(bind_addr);
}
tmp_addr = InetAddress.getByName(mcast_addr_name);
mcast_addr = new IpAddress(tmp_addr, mcast_port);
mcast_sock.joinGroup(tmp_addr);
}
setBufferSizes();
if (Trace.trace) {
Trace.info("UDP.createSockets()", "socket information:\n" + dumpSocketInfo());
}
}
public static IUmenu mainAE() {
PerfilesBD coleccion = new PerfilesBD();
final PerfilesBD perfilesDB = coleccion;
String ip = "";
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (Exception exp) {
}
ipServer = ip;
final String ipDef = ip;
if (!coleccion.estaMontadoServidor()) {
new Thread() {
public void run() {
try {
Servidor servidor = new Servidor();
servidor.ejecutarServidor();
} catch (Exception e) {
System.out.println(e);
}
}
}.start();
/*new Thread()
{
public void run()
{
try
{
ServidorChat servidorChat = new ServidorChat();
servidorChat.ejecutarServidor();
}
catch (Exception e)
{
System.out.println(e);
}
}
}.start();*/
new Thread() {
public void run() {
try {
ClienteAdm clienteAdm = new ClienteAdm(ipDef);
} catch (Exception e) {
System.out.println(e);
}
}
}.start();
}
String hostOut = coleccion.getHostServidor();
IUmenu a = new IUmenu(hostOut);
a.setBounds(120, 70, 800, 600);
a.setUndecorated(true);
a.getRootPane().setWindowDecorationStyle(0);
a.setDefaultCloseOperation(a.DO_NOTHING_ON_CLOSE);
a.setResizable(false);
a.setVisible(true);
menu = a;
return a;
}
/**
* Creates a default TCP transport mapping with the server for incoming messages disabled.
*
* @throws UnknownHostException
* @throws IOException on failure of binding a local port.
*/
public DefaultTcpTransportMapping() throws UnknownHostException, IOException {
super(new TcpAddress(InetAddress.getLocalHost(), 0));
}
public static void main(String[] args) {
if (args.length != 2) {
System.out.println("Usage: rtpaudio <targetIP> <targetPort>");
System.exit(0);
}
try {
RegistryDefaults.setDefaultFlags(RegistryDefaults.FMJ);
// create a clean registry
RegistryDefaults.unRegisterAll(RegistryDefaults.ALL);
RegistryDefaults.registerAll(RegistryDefaults.FMJ);
// remove all capture devices
Vector deviceList = (Vector) CaptureDeviceManager.getDeviceList(null).clone();
for (int i = 0; i < deviceList.size(); i++) {
CaptureDeviceInfo cdi = (CaptureDeviceInfo) deviceList.elementAt(i);
CaptureDeviceManager.removeDevice(cdi);
}
// update capture device list
new net.sf.fmj.media.cdp.javasound.CaptureDevicePlugger().addCaptureDevices();
PlugInManager.commit();
deviceList = (Vector) CaptureDeviceManager.getDeviceList(null).clone();
if ((null == deviceList) || (deviceList.size() == 0)) {
System.out.println("### ERROR found no audio capture device");
System.exit(0);
}
// enumerate all codec
Vector codecList = PlugInManager.getPlugInList(null, null, PlugInManager.CODEC);
System.out.println("found " + codecList.size() + " codec");
for (int i = 0; i < codecList.size(); i++) {
String aCodecClass = (String) codecList.elementAt(i);
System.out.println("# " + (i + 1) + " " + aCodecClass);
}
// fetch first available audio capture device
deviceList = (Vector) CaptureDeviceManager.getDeviceList(null).clone();
CaptureDeviceInfo captureDeviceInfo = (CaptureDeviceInfo) deviceList.elementAt(0);
System.out.println("### using " + captureDeviceInfo.getName());
System.out.println("### locator " + captureDeviceInfo.getLocator());
javax.media.protocol.DataSource dataSource =
javax.media.Manager.createDataSource(
new javax.media.MediaLocator(captureDeviceInfo.getLocator().toString()));
// javax.media.protocol.DataSource dataSource =
// javax.media.Manager.createDataSource(new
// javax.media.MediaLocator("javasound://"));
System.out.println("### created datasource " + dataSource.getClass().getName());
javax.media.control.FormatControl[] formatControls =
((javax.media.protocol.CaptureDevice) dataSource).getFormatControls();
System.out.println("got format control " + formatControls[0].getClass().getName());
System.out.println("current format is " + formatControls[0].getFormat());
// set audio capture format
javax.media.Format[] formats = formatControls[0].getSupportedFormats();
for (int i = 0; i < formats.length; i++) {
javax.media.format.AudioFormat af = (javax.media.format.AudioFormat) formats[i];
if ((af.getChannels() == 1) && (af.getSampleSizeInBits() == 16)) {
if (af.getSampleRate() == Format.NOT_SPECIFIED) {
javax.media.format.AudioFormat newAudioFormat =
new javax.media.format.AudioFormat(
af.getEncoding(),
8000.0f,
javax.media.Format.NOT_SPECIFIED,
javax.media.Format.NOT_SPECIFIED);
// javax.media.format.AudioFormat newAudioFormat = new
// javax.media.format.AudioFormat(af.getEncoding(),
// 44100.0f, javax.media.Format.NOT_SPECIFIED,
// javax.media.Format.NOT_SPECIFIED);
formatControls[0].setFormat(newAudioFormat.intersects(af));
break;
}
}
}
System.out.println("current format is now " + formatControls[0].getFormat());
FrameProcessingControl fpc = null;
// adujst recording buffer ( to adjust latency )
dataSource.stop();
Object[] controls = dataSource.getControls();
for (int i = 0; i < controls.length; i++) {
String className = controls[i].getClass().getName();
if (-1 != className.indexOf("JavaSoundBufferControl")) {
javax.media.control.BufferControl bc = (javax.media.control.BufferControl) controls[i];
System.out.println(
"### current javasound buffer length is " + bc.getBufferLength() + " ms");
bc.setBufferLength(40);
System.out.println(
"### current javasound buffer length is " + bc.getBufferLength() + " ms");
} else if (-1 != className.indexOf("JitterBufferControl")) {
javax.media.control.BufferControl bc = (javax.media.control.BufferControl) controls[i];
System.out.println("### current jitter buffer length is " + bc.getBufferLength() + " ms");
bc.setBufferLength(80);
System.out.println("### current jitter buffer length is " + bc.getBufferLength() + " ms");
} else if (-1 != className.indexOf("FPC")) {
fpc = (FrameProcessingControl) controls[i];
System.out.println("### found bitrate control " + fpc.getClass());
}
}
dataSource.start();
// create processor
javax.media.Processor processor = javax.media.Manager.createProcessor(dataSource);
System.out.println("### created processor " + processor.getClass().getName());
processor.configure();
for (int idx = 0; idx < 100; idx++) {
if (processor.getState() == Processor.Configured) {
break;
}
Thread.sleep(100);
}
System.out.println("### processor state " + processor.getState());
processor.setContentDescriptor(
new javax.media.protocol.ContentDescriptor(ContentDescriptor.RAW_RTP));
javax.media.control.TrackControl[] tracks = processor.getTrackControls();
// /tracks[0].setFormat(new
// javax.media.format.AudioFormat(javax.media.format.AudioFormat.ULAW_RTP,
// 8000, 8, 1));
tracks[0].setFormat(
new javax.media.format.AudioFormat(javax.media.format.AudioFormat.GSM_RTP, 8000, 8, 1));
processor.realize();
for (int idx = 0; idx < 100; idx++) {
if (processor.getState() == Controller.Realized) {
break;
}
Thread.sleep(100);
}
System.out.println("### processor state " + processor.getState());
javax.media.protocol.DataSource dataOutput = processor.getDataOutput();
System.out.println("### processor data output " + dataOutput.getClass().getName());
// BitRateControl
BitRateControl bitrateControl = null;
Object[] controls2 = dataOutput.getControls();
for (int i = 0; i < controls2.length; i++) {
if (controls2[i] instanceof BitRateControl) {
bitrateControl = (BitRateControl) controls2[i];
System.out.println("### found bitrate control " + bitrateControl.getClass());
break;
}
}
// PacketSizeControl
Object[] controls3 = processor.getControls();
for (int i = 0; i < controls3.length; i++) {
if (controls3[i] instanceof PacketSizeControl) {
PacketSizeControl psc = (PacketSizeControl) controls3[i];
System.out.println("### current packetsize is " + psc.getPacketSize() + " bytes");
psc.setPacketSize(66);
System.out.println("### current packetsize is " + psc.getPacketSize() + " bytes");
break;
}
}
// enumerate all controls of the processor
Object[] pcontrols = processor.getControls();
for (int i = 0; i < pcontrols.length; i++) {
System.out.println("processor control " + i + " " + pcontrols[i]);
}
javax.media.rtp.RTPManager rtpManager = javax.media.rtp.RTPManager.newInstance();
javax.media.rtp.SessionAddress local =
new javax.media.rtp.SessionAddress(
InetAddress.getLocalHost(), Integer.valueOf(args[1]).intValue());
javax.media.rtp.SessionAddress target =
new javax.media.rtp.SessionAddress(
InetAddress.getByName(args[0]), Integer.valueOf(args[1]).intValue());
rtpManager.initialize(local);
rtpManager.addTarget(target);
javax.media.rtp.SendStream sendStream = rtpManager.createSendStream(dataOutput, 0);
sendStream.start();
processor.start();
Thread.sleep(1000);
System.out.println("\n>>>>>> TRANSMITTING ULAW/RTP AUDIO NOW");
while (2 > 1) {
Thread.sleep(1000);
if (null != bitrateControl) {
TransmissionStats stats = sendStream.getSourceTransmissionStats();
System.out.println(
"rtp audio send: bitrate="
+ bitrateControl.getBitRate()
+ " (pdu="
+ stats.getPDUTransmitted()
+ " bytes="
+ stats.getBytesTransmitted()
+ " overrun="
+ fpc.getFramesDropped()
+ ")");
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
System.exit(0);
}
/**
* Provides the default host name that will be proposed to the user for the local host.
*
* @return the default host name that will be proposed to the user for the local host.
*/
public static String getDefaultHostName() {
if (defaultHostName == null) {
// Run a thread in the background in order to avoid blocking the
// application if reverse DNS lookups take a long time.
final CountDownLatch latch = new CountDownLatch(1);
Thread t =
new Thread(
new Runnable() {
/**
* Search for a host name of the form host.example.com on each interface, except the
* loop back. Prefer interfaces of the form ethX.
*/
public void run() {
try {
SortedMap<String, String> hostNames = new TreeMap<>();
Enumeration<NetworkInterface> i = NetworkInterface.getNetworkInterfaces();
while (i.hasMoreElements()) {
NetworkInterface n = i.nextElement();
// Skip loop back interface.
if (n.isLoopback()) {
continue;
}
// Check each interface address (IPv4 and IPv6).
String ipv4HostName = null;
String ipv6HostName = null;
Enumeration<InetAddress> j = n.getInetAddresses();
while (j.hasMoreElements()) {
InetAddress address = j.nextElement();
String hostAddress = address.getHostAddress();
String hostName = address.getCanonicalHostName();
// Ignore hostnames which are IP addresses.
if (!hostAddress.equals(hostName)) {
if (address instanceof Inet4Address) {
ipv4HostName = hostName;
} else if (address instanceof Inet6Address) {
ipv6HostName = hostName;
}
}
}
// Remember the host name if it looks fully qualified.
String fqHostName = null;
if (ipv4HostName != null && ipv4HostName.contains(".")) {
fqHostName = ipv4HostName;
} else if (ipv6HostName != null && ipv6HostName.contains(".")) {
fqHostName = ipv6HostName;
}
if (fqHostName != null) {
hostNames.put(n.getName(), fqHostName);
// This looks like a fully qualified name on a ethX interface,
// so
// use that and break out.
if (n.getName().startsWith("eth")) {
defaultHostName = fqHostName;
break;
}
}
}
if (defaultHostName == null && !hostNames.isEmpty()) {
// No ethX host name, so try any other host name that was found.
defaultHostName = hostNames.values().iterator().next();
}
} catch (Exception e) {
// Ignore - we'll default to the loopback address later.
}
latch.countDown();
}
});
try {
t.setDaemon(true);
t.start();
latch.await(1, TimeUnit.SECONDS);
} catch (Exception e) {
// Ignore - we'll default to the loopback address later.
}
if (defaultHostName == null) {
// No host names found, so use the loop back.
try {
defaultHostName = InetAddress.getLocalHost().getHostName();
} catch (Exception e) {
// Not much we can do here.
defaultHostName = "localhost";
}
}
}
return defaultHostName;
}
