/** 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();
}
public TCPConnectionMap(
String service_name,
ThreadFactory f,
SocketFactory socket_factory,
Receiver r,
InetAddress bind_addr,
InetAddress external_addr,
int srv_port,
int max_port,
long reaper_interval,
long conn_expire_time)
throws Exception {
this.mapper = new Mapper(f, reaper_interval);
this.receiver = r;
this.bind_addr = bind_addr;
this.conn_expire_time = conn_expire_time;
if (socket_factory != null) this.socket_factory = socket_factory;
this.srv_sock =
Util.createServerSocket(this.socket_factory, service_name, bind_addr, srv_port, max_port);
if (external_addr != null) local_addr = new IpAddress(external_addr, srv_sock.getLocalPort());
else if (bind_addr != null) local_addr = new IpAddress(bind_addr, srv_sock.getLocalPort());
else local_addr = new IpAddress(srv_sock.getLocalPort());
acceptor = f.newThread(thread_group, new ConnectionAcceptor(), "ConnectionMap.Acceptor");
}
public void run() {
while (true) {
try {
System.out.println("Server name: " + serverSocket.getInetAddress().getHostName());
System.out.println("Waiting for client on port " + serverSocket.getLocalPort() + "...");
Socket server = serverSocket.accept();
System.out.println("Just connected to " + server.getRemoteSocketAddress());
ObjectInputStream objectIn = new ObjectInputStream(server.getInputStream());
try {
Recipe rec = (Recipe) objectIn.readObject();
startHMI(rec, rec.getProductName());
// System.out.println("Object Received: width: "+rec.getWidth()+" height:
// "+rec.getHeight());
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
DataOutputStream out = new DataOutputStream(server.getOutputStream());
out.writeUTF(
"Thank you for connecting to " + server.getLocalSocketAddress() + "\nGoodbye!");
server.close();
} catch (SocketTimeoutException s) {
System.out.println("Socket timed out!");
break;
} catch (IOException e) {
e.printStackTrace();
break;
}
}
}
private void writeHostAndPortToFile(File portFile) {
String host = socket.getInetAddress().getHostName();
int port = socket.getLocalPort();
// The motivation for the Log.warn would be better satisfied by Bug 38.
Log.warn("echo " + host + ":" + port + " > " + portFile);
StringUtilities.writeFile(portFile, host + ":" + port + "\n");
}
public SetIfModifiedSince() throws Exception {
serverSock = new ServerSocket(0);
int port = serverSock.getLocalPort();
Thread thr = new Thread(this);
thr.start();
Date date = new Date(new Date().getTime() - 1440000); // this time yesterday
URL url;
HttpURLConnection con;
// url = new URL(args[0]);
url = new URL("http://localhost:" + String.valueOf(port) + "/anything");
con = (HttpURLConnection) url.openConnection();
con.setIfModifiedSince(date.getTime());
con.connect();
int ret = con.getResponseCode();
if (ret == 304) {
System.out.println("Success!");
} else {
throw new RuntimeException(
"Test failed! Http return code using setIfModified method is:"
+ ret
+ "\nNOTE:some web servers are not implemented according to RFC, thus a failed test does not necessarily indicate a bug in setIfModifiedSince method");
}
}
/**
* serviceClient accepts a client connection and reads lines from the socket. Each line is handed
* to executeCommand for parsing and execution.
*/
public void serviceClient() throws java.io.IOException {
System.out.println("Accepting clients now");
Socket clientConnection = serverSocket.accept();
// Arrange to read input from the Socket
InputStream inputStream = clientConnection.getInputStream();
bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
// Arrange to write result across Socket back to client
OutputStream outputStream = clientConnection.getOutputStream();
PrintStream printStream = new PrintStream(outputStream);
System.out.println(
"Client acquired on port #" + serverSocket.getLocalPort() + ", reading from socket");
try {
String commandLine;
while ((commandLine = bufferedReader.readLine()) != null) {
try {
Float result = executeCommand(commandLine);
// Only BALANCE command returns non-null
if (result != null) {
printStream.println(result); // Write it back to the client
}
} catch (ATMException atmex) {
System.out.println("ERROR: " + atmex);
}
}
} catch (SocketException sException) {
// client has stopped sending commands. Exit gracefully.
System.out.println("done");
}
}
/** Test the http protocol handler with one WWW-Authenticate header with the value "NTLM". */
static void testNTLM() throws Exception {
// server reply
String reply = authReplyFor("NTLM");
System.out.println("====================================");
System.out.println("Expect client to fail with 401 Unauthorized");
System.out.println(reply);
try (ServerSocket ss = new ServerSocket(0)) {
Client client = new Client(ss.getLocalPort());
Thread thr = new Thread(client);
thr.start();
// client ---- GET ---> server
// client <--- 401 ---- client
try (Socket s = ss.accept()) {
new MessageHeader().parseHeader(s.getInputStream());
s.getOutputStream().write(reply.getBytes("US-ASCII"));
}
// the client should fail with 401
System.out.println("Waiting for client to terminate");
thr.join();
IOException ioe = client.ioException();
if (ioe != null) System.out.println("Client failed: " + ioe);
int respCode = client.respCode();
if (respCode != 0 && respCode != -1)
System.out.println("Client received HTTP response code: " + respCode);
if (respCode != HttpURLConnection.HTTP_UNAUTHORIZED)
throw new RuntimeException("Unexpected response code");
}
}
public static void main(String[] args) {
if (args.length < 1) {
System.out.println("Need port");
return;
}
int port = Integer.parseInt(args[0]);
try {
ServerSocket server = new ServerSocket(port);
System.out.println(
"Login on "
+ server.getInetAddress().toString()
+ ":"
+ server.getLocalPort()
+ ".\nExit with a single x");
Socket client = server.accept();
LineNumberReader in = new LineNumberReader(new InputStreamReader(client.getInputStream()));
PrintWriter out = new PrintWriter(client.getOutputStream());
while (true) {
String str = in.readLine();
System.out.println(str);
if (str.equals("x") == true) {
client.close();
server.close();
break;
}
out.println(str);
out.flush();
}
} catch (IOException ex) {
}
}
public Download(String saveTo, ChatFrame ui) {
try {
server = new ServerSocket(0);
port = server.getLocalPort();
this.saveTo = saveTo;
this.ui = ui;
} catch (IOException ex) {
System.out.println("Exception [Download : Download(...)]");
}
}
public SocksServer(int port) throws IOException {
this.port = port;
server = new ServerSocket();
if (port == 0) {
server.bind(null);
this.port = server.getLocalPort();
} else {
server.bind(new InetSocketAddress(port));
}
}
public static void main(String[] args) {
String ipv4;
try {
System.out.println("Stablishing the server socket...");
ServerSocket srvSock = new ServerSocket(4201);
System.out.println(
"Server socket stablished to "
+ srvSock.getInetAddress().getHostName()
+ " at port number "
+ srvSock.getLocalPort()
+ ".\n");
try {
Socket comSock = srvSock.accept();
System.out.println(
"New connection stablished with "
+ comSock.getInetAddress().getHostName()
+ " (port "
+ comSock.getPort()
+ "), trying to communicate...");
// DO STUFF
try {
BufferedReader br = new BufferedReader(new InputStreamReader(comSock.getInputStream()));
ipv4 = br.readLine();
br.close();
comSock.close();
srvSock.close();
Socket sock = new Socket(ipv4, 4202);
BufferedReader br2 = new BufferedReader(new InputStreamReader(sock.getInputStream()));
System.out.println(br2.readLine());
br2.close();
sock.close();
// System.out.println(ipv4);
} catch (Exception e) {
e.printStackTrace();
System.out.println("Connection failed. Try again later.");
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("Problem with client.\n");
}
} catch (Exception e) {
System.out.println("Failed to create server socket:");
e.printStackTrace();
}
}
public static void main(String[] args) throws Exception {
int counter = 0;
while (true) {
Thread outThread = null;
Thread errThread = null;
try {
// org.pitest.mutationtest.instrument.MutationTestUnit#runTestInSeperateProcessForMutationRange
// *** start slave
ServerSocket commSocket = new ServerSocket(0);
int commPort = commSocket.getLocalPort();
System.out.println("commPort = " + commPort);
// org.pitest.mutationtest.execute.MutationTestProcess#start
// - org.pitest.util.CommunicationThread#start
FutureTask<Integer> commFuture = createFuture(commSocket);
// - org.pitest.util.WrappingProcess#start
// - org.pitest.util.JavaProcess#launch
Process slaveProcess = startSlaveProcess(commPort);
outThread = new Thread(new ReadFromInputStream(slaveProcess.getInputStream()), "stdout");
errThread = new Thread(new ReadFromInputStream(slaveProcess.getErrorStream()), "stderr");
outThread.start();
errThread.start();
// *** wait for slave to die
// org.pitest.mutationtest.execute.MutationTestProcess#waitToDie
// - org.pitest.util.CommunicationThread#waitToFinish
System.out.println("waitToFinish");
Integer controlReturned = commFuture.get();
System.out.println("controlReturned = " + controlReturned);
// NOTE: the following won't get called if commFuture.get() fails!
// - org.pitest.util.JavaProcess#destroy
outThread.interrupt(); // org.pitest.util.AbstractMonitor#requestStop
errThread.interrupt(); // org.pitest.util.AbstractMonitor#requestStop
slaveProcess.destroy();
} catch (Exception e) {
e.printStackTrace(System.out);
}
// test: the threads should exit eventually
outThread.join();
errThread.join();
counter++;
System.out.println("try " + counter + ": stdout and stderr threads exited normally");
}
}
/*
* Returns the string representation of the address that this
* listen key represents.
*/
public String address() {
InetAddress address = ss.getInetAddress();
/*
* If bound to the wildcard address then use current local
* hostname. In the event that we don't know our own hostname
* then assume that host supports IPv4 and return something to
* represent the loopback address.
*/
if (address.isAnyLocalAddress()) {
try {
address = InetAddress.getLocalHost();
} catch (UnknownHostException uhe) {
byte[] loopback = {0x7f, 0x00, 0x00, 0x01};
try {
address = InetAddress.getByAddress("127.0.0.1", loopback);
} catch (UnknownHostException x) {
throw new InternalError("unable to get local hostname");
}
}
}
/*
* Now decide if we return a hostname or IP address. Where possible
* return a hostname but in the case that we are bound to an
* address that isn't registered in the name service then we
* return an address.
*/
String result;
String hostname = address.getHostName();
String hostaddr = address.getHostAddress();
if (hostname.equals(hostaddr)) {
if (address instanceof Inet6Address) {
result = "[" + hostaddr + "]";
} else {
result = hostaddr;
}
} else {
result = hostname;
}
/*
* Finally return "hostname:port", "ipv4-address:port" or
* "[ipv6-address]:port".
*/
return result + ":" + ss.getLocalPort();
}
/**
* Test the http protocol handler with the given authentication schemes in the WWW-Authenticate
* header.
*/
static void test(String... schemes) throws IOException {
// the authentication scheme that the client is expected to choose
String expected = null;
for (String s : schemes) {
if (expected == null) {
expected = s;
} else if (s.equals("Digest")) {
expected = s;
}
}
// server reply
String reply = authReplyFor(schemes);
System.out.println("====================================");
System.out.println("Expect client to choose: " + expected);
System.out.println(reply);
try (ServerSocket ss = new ServerSocket(0)) {
Client.start(ss.getLocalPort());
// client ---- GET ---> server
// client <--- 401 ---- server
try (Socket s = ss.accept()) {
new MessageHeader().parseHeader(s.getInputStream());
s.getOutputStream().write(reply.getBytes("US-ASCII"));
}
// client ---- GET ---> server
// client <--- 200 ---- server
String auth;
try (Socket s = ss.accept()) {
MessageHeader mh = new MessageHeader();
mh.parseHeader(s.getInputStream());
s.getOutputStream().write(OKAY.getBytes("US-ASCII"));
auth = mh.findValue("Authorization");
}
// check Authorization header
if (auth == null) throw new RuntimeException("Authorization header not found");
System.out.println("Server received Authorization header: " + auth);
String[] values = auth.split(" ");
if (!values[0].equals(expected)) throw new RuntimeException("Unexpected value");
}
}
/*
* Define the server side of the test.
*
* If the server prematurely exits, serverReady will be set to true
* to avoid infinite hangs.
*/
static void doServerSide() throws Exception {
ServerSocket serverSocket = new ServerSocket(serverPort);
serverPort = serverSocket.getLocalPort();
/*
* Signal Client, we're ready for a connect.
*/
serverReady = true;
Socket socket = serverSocket.accept();
InputStream is = socket.getInputStream();
OutputStream os = socket.getOutputStream();
os.write(85);
os.flush();
socket.close();
}
public void run() {
while (true) {
try {
System.out.println(
"TCP Server waiting for client on port " + serverSocket.getLocalPort() + "...");
Socket server = serverSocket.accept();
System.out.println("Just received request from " + server.getRemoteSocketAddress());
/* parsing a request from socket */
DataInputStream in = new DataInputStream(server.getInputStream());
String request = in.readUTF();
System.out.println("Request: " + request);
/* handle the request */
String output = null;
output = requestHandler(request);
System.out.print(output);
/* display dataTable */
System.out.print("-dataTable--------\n");
Enumeration<String> key = dataTable.keys();
while (key.hasMoreElements()) {
String str = key.nextElement();
System.out.println(str + ": " + dataTable.get(str));
}
System.out.print("------------------\n");
/* send the result back to the client */
DataOutputStream out = new DataOutputStream(server.getOutputStream());
out.writeUTF(output);
server.close();
} catch (SocketTimeoutException s) {
System.out.println("Socket timed out!");
break;
} catch (IOException e) {
e.printStackTrace();
break;
}
}
}
public static void main(String[] args) throws Exception {
int nLoops = 1;
int nSize = 10;
int port, n = 0;
byte b[] = new byte[nSize];
RedirServer server;
ServerSocket sock;
try {
sock = new ServerSocket(0);
port = sock.getLocalPort();
} catch (Exception e) {
System.out.println("Exception: " + e);
return;
}
server = new RedirServer(sock);
server.start();
try {
String s = "http://localhost:" + port;
URL url = new URL(s);
URLConnection conURL = url.openConnection();
conURL.setDoInput(true);
conURL.setAllowUserInteraction(false);
conURL.setUseCaches(false);
InputStream in = conURL.getInputStream();
if ((in.read() != (int) 'W') || (in.read() != (int) 'o')) {
throw new RuntimeException("Unexpected string read");
}
} catch (IOException e) {
throw new RuntimeException("Exception caught");
}
}
public static void main(String args[]) {
FileOutputStream fos = null;
BufferedOutputStream bos = null;
int bytesRead;
int current = 0;
int varInc = 0; // A decrementer pour simuler la perte de la meme trame pour son deuxiem envoi
int port = 1500;
ServerSocket socket_serveur;
BufferedReader input;
PrintWriter out; // Ajouté
System.out.println("\n\n*********************************");
System.out.println("***********Serveur***************");
System.out.println("*********************************\n\n");
// si le port est donne en argument!!
if (args.length == 1) {
try {
port = Integer.parseInt(args[0]);
} catch (Exception e) {
System.out.println("port d'ecoute= 1500 (par defaut)");
port = 1500;
}
}
// Ouverture du socket en attente de connexions
try {
socket_serveur = new ServerSocket(port);
System.out.println(
"Serveur en attente de clients sur le port " + socket_serveur.getLocalPort());
// boucle infinie: traitement d'une connexion client
while (true) {
Socket socket = socket_serveur.accept();
System.out.println(
"nouvelle connexion acceptee " + socket.getInetAddress() + ":" + socket.getPort());
input = new BufferedReader(new InputStreamReader(socket.getInputStream()));
/*
*
* Reception des Trames envoyées par le client 1 Rassembler le
* tout dans un tableau
*/
ArrayList<Tram> listTrames = new ArrayList<Tram>();
try {
ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
ObjectOutputStream oos = new ObjectOutputStream(socket.getOutputStream());
Tram trame;
Tram ack;
while ((trame = (Tram) ois.readObject()) != null) {
System.out.print(
"trame n° "
+ trame.id
+ " du fichier : "
+ FILE_TO_RECEIVED
+ " telechargée ("
+ trame.tabOct.length
+ "bytes read)");
if (!listTrames.isEmpty()) { // si ce n'est pas la premiere trame
if (listTrames.get(listTrames.size() - 1).id
== trame.id - 1) { // si c'est la trame qui suit celle recue prealabment
System.out.println(" <= Données acceptées ");
listTrames.add(trame);
} else {
System.out.println(" <= Données refusées ");
}
} else {
if (trame.id == 0) {
System.out.println(" <= Données acceptées ");
listTrames.add(trame);
} else {
System.out.println(" <= Données refusées ");
}
}
// Données acceptées ou refusées il faut envoyer un ACK !!!
// envoie ACK //
ack = new Tram(null, trame.id); // Envoi une trame vide
// de 0 octets mais avec
// l'id de la trame
// d'avant
Timer timer = new Timer();
if (ack.id == 2 && varInc == 0) {
varInc++;
} else {
oos.writeObject(ack);
System.out.println("Envoi de l'ack pour la trame " + trame.id);
}
if (trame.id == 8) break; // le break est a refaire dynamiquement
oos.flush();
}
} catch (ClassNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
/*
* ETAPE 2 : parcourir le tableau contenant les trames pour les
* rasesmbler
*/
System.out.println("Etap 2 ");
fos = new FileOutputStream(FILE_TO_RECEIVED);
bos = new BufferedOutputStream(fos);
for (Tram trame : listTrames) {
bos.write(trame.tabOct, 0, trame.tabOct.length); // ecrire
// les 5
// bytes
// de la
// trame
// i (
// ou
// moins
// pour
// la
// derniere)
// dans
// bos
bos.flush();
}
// connexion fermee par client
try {
socket.close();
System.out.println("connexion fermee par le client");
} catch (IOException e) {
System.out.println(e);
}
}
} catch (IOException e) {
System.out.println(e);
}
}
public void run() {
try {
this.serverSocket = new ServerSocket(Settings.getPropertyInteger("server_port"));
} catch (Exception e) {
Logger.log(
Level.WARNING,
Messages.getString("can_not_open_port_", Settings.getLocale())
+ Settings.getPropertyInteger("server_port"));
if (FancyFileServer.getGUI() != null) {
FancyFileServer.getGUI().updateServerStatus();
}
return;
}
running = true;
this.parameters = new BasicHttpParams();
this.parameters.setIntParameter(HttpConnectionParams.SO_TIMEOUT, 5000);
this.parameters.setIntParameter(HttpConnectionParams.SOCKET_BUFFER_SIZE, 8 * 1024);
this.parameters.setBooleanParameter(HttpConnectionParams.STALE_CONNECTION_CHECK, false);
this.parameters.setBooleanParameter(HttpConnectionParams.TCP_NODELAY, true);
this.parameters.setParameter(
HttpProtocolParams.ORIGIN_SERVER,
FancyFileServer.NAME.replaceAll("\\s", "-") + "/" + FancyFileServer.VERSION);
Logger.log(Level.INFO, Messages.getString("server_started", Settings.getLocale()));
try {
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
while (interfaces.hasMoreElements()) {
NetworkInterface i = (NetworkInterface) interfaces.nextElement();
if (i.isLoopback() || i.isVirtual()) {
continue;
}
Enumeration<InetAddress> addresses = i.getInetAddresses();
while (addresses.hasMoreElements()) {
InetAddress a = (InetAddress) addresses.nextElement();
if (a instanceof Inet4Address) {
Logger.log(
Level.INFO,
Messages.getString("server_address_", Settings.getLocale())
+ "http://"
+ a.getHostAddress()
+ ":"
+ serverSocket.getLocalPort()
+ "/");
}
}
}
} catch (Exception e) {
Logger.log(
Level.WARNING,
Messages.getString("can_not_get_server_address_", Settings.getLocale()) + e.getMessage());
}
if (FancyFileServer.getGUI() != null) {
FancyFileServer.getGUI().updateServerStatus();
}
while (running) {
try {
/** Set up HTTP connection */
Socket socket = this.serverSocket.accept();
DefaultHttpServerConnection connection = new DefaultHttpServerConnection();
Logger.log(
Level.DEBUG,
Messages.getString("incoming_connection_from_", Settings.getLocale())
+ socket.getInetAddress().getHostAddress());
connection.bind(socket, this.parameters);
/** Set up HTTP protocol processor */
BasicHttpProcessor processor = new BasicHttpProcessor();
processor.addInterceptor(new ResponseDate());
processor.addInterceptor(new ResponseServer());
processor.addInterceptor(new ResponseContent());
processor.addInterceptor(new ResponseConnControl());
/** Set up HTTP request handlers */
HttpRequestHandlerRegistry registry = new HttpRequestHandlerRegistry();
registry.register("*", new FileHandler());
/** Set up HTTP service */
HttpService service =
new HttpService(
processor,
new DefaultConnectionReuseStrategy(),
new DefaultHttpResponseFactory(),
registry,
this.parameters);
/** Start worker thread */
WorkerThread t = new WorkerThread(this, service, connection);
t.setDaemon(true);
t.start();
} catch (IOException e) {
if (running) {
running = false;
Logger.log(
Level.SEVERE,
Messages.getString("i_o_error_", Settings.getLocale()) + e.getMessage());
break;
}
}
}
if (FancyFileServer.getGUI() != null) {
FancyFileServer.getGUI().updateServerStatus();
}
Logger.log(Level.INFO, Messages.getString("server_stopped", Settings.getLocale()));
}
RedirServer(ServerSocket y) {
s = y;
port = s.getLocalPort();
}
// initiate either a server or a user session
public void run() {
if (isDaemon) {
daemon();
return;
}
;
boolean loggedIn = false;
int i, h1;
String di, str1, user = "******", user_id = "0";
InetAddress localNode;
byte dataBuffer[] = new byte[1024];
String command = null;
StringBuffer statusMessage = new StringBuffer(40);
File targetFile = null;
try {
// start mysql
Class.forName("com.mysql.jdbc.Driver").newInstance();
this.db_conn = DriverManager.getConnection(db_url);
this.db_stmt = this.db_conn.createStatement();
this.db_stmt.executeUpdate("INSERT INTO test_table (name) VALUES ('hello world')");
incoming.setSoTimeout(inactivityTimer); // enforce I/O timeout
remoteNode = incoming.getInetAddress();
localNode = InetAddress.getLocalHost();
BufferedReader in =
new BufferedReader(new InputStreamReader(incoming.getInputStream(), TELNET));
PrintWriter out =
new PrintWriter(new OutputStreamWriter(incoming.getOutputStream(), TELNET), true);
str1 = "220 Flickr FTP Server Ready";
out.println(str1);
if (log) System.out.println(remoteNode.getHostName() + " " + str1);
boolean done = false;
char dataType = 0;
while (!done) {
statusMessage.setLength(0);
// obtain and tokenize command
String str = in.readLine();
if (str == null) break; // EOS reached
i = str.indexOf(' ');
if (i == -1) i = str.length();
command = str.substring(0, i).toUpperCase().intern();
if (log)
System.out.print(
user
+ "@"
+ remoteNode.getHostName()
+ " "
+ (String) ((command != "PASS") ? str : "PASS ***"));
str = str.substring(i).trim();
try {
if (command == "USER") {
user = str;
statusMessage.append("331 Password");
} else if (command == "PASS") {
String pass = str;
String pass_md5 = md5(pass);
this.db_rs =
this.db_stmt.executeQuery(
"SELECT * FROM users WHERE email='"
+ user
+ "' AND password='******'");
if (this.db_rs.first()) {
loggedIn = true;
user_id = this.db_rs.getString("id");
System.out.println("Account id is " + user_id);
}
statusMessage.append(loggedIn ? "230 logged in User" : "530 Login Incorrect");
} else if (!loggedIn) {
statusMessage.append("530 Not logged in");
} else if (command == "RETR") {
statusMessage.append("999 Not likely");
} else if (command == "STOR") {
out.println(BINARY_XFER);
// trim a leading slash off the filename if there is one
if (str.substring(0, 1).equals("/")) str = str.substring(1);
String filename = user_id + "_" + str;
// TODO: sanitise filename
targetFile = new File(upload_root + "/" + filename);
RandomAccessFile dataFile = null;
InputStream inStream = null;
OutputStream outStream = null;
BufferedReader br = null;
PrintWriter pw = null;
try {
int amount;
dataSocket = setupDataLink();
// ensure timeout on reads.
dataSocket.setSoTimeout(inactivityTimer);
dataFile = new RandomAccessFile(targetFile, "rw");
inStream = dataSocket.getInputStream();
while ((amount = inStream.read(dataBuffer)) != -1)
dataFile.write(dataBuffer, 0, amount);
statusMessage.append(XFER_COMPLETE);
shell_exec(ingest_path + " " + user_id + " " + filename);
} finally {
try {
if (inStream != null) inStream.close();
} catch (Exception e1) {
}
;
try {
if (outStream != null) outStream.close();
} catch (Exception e1) {
}
;
try {
if (dataFile != null) dataFile.close();
} catch (Exception e1) {
}
;
try {
if (dataSocket != null) dataSocket.close();
} catch (Exception e1) {
}
;
dataSocket = null;
}
} else if (command == "REST") {
statusMessage.append("502 Sorry, no resuming");
} else if (command == "TYPE") {
if (Character.toUpperCase(str.charAt(0)) == 'I') {
statusMessage.append(COMMAND_OK);
} else {
statusMessage.append("504 Only binary baybee");
}
} else if (command == "DELE"
|| command == "RMD"
|| command == "XRMD"
|| command == "MKD"
|| command == "XMKD"
|| command == "RNFR"
|| command == "RNTO"
|| command == "CDUP"
|| command == "XCDUP"
|| command == "CWD"
|| command == "SIZE"
|| command == "MDTM") {
statusMessage.append("502 None of that malarky!");
} else if (command == "QUIT") {
statusMessage.append(COMMAND_OK).append("GOOD BYE");
done = true;
} else if (command == "PWD" | command == "XPWD") {
statusMessage.append("257 \"/\" is current directory");
} else if (command == "PORT") {
int lng, lng1, lng2, ip2;
String a1 = "", a2 = "";
lng = str.length() - 1;
lng2 = str.lastIndexOf(",");
lng1 = str.lastIndexOf(",", lng2 - 1);
for (i = lng1 + 1; i < lng2; i++) {
a1 = a1 + str.charAt(i);
}
for (i = lng2 + 1; i <= lng; i++) {
a2 = a2 + str.charAt(i);
}
remotePort = Integer.parseInt(a1);
ip2 = Integer.parseInt(a2);
remotePort = (remotePort << 8) + ip2;
statusMessage.append(COMMAND_OK).append(remotePort);
} else if (command == "LIST" | command == "NLST") {
try {
out.println("150 ASCII data");
dataSocket = setupDataLink();
PrintWriter out2 = new PrintWriter(dataSocket.getOutputStream(), true);
if ((command == "NLST")) {
out2.println(".");
out2.println("..");
} else {
out2.println("total 8.0k");
out2.println("dr--r--r-- 1 owner group 213 Aug 26 16:31 .");
out2.println("dr--r--r-- 1 owner group 213 Aug 26 16:31 ..");
}
// socket MUST be closed before signalling EOD
dataSocket.close();
dataSocket = null;
statusMessage.setLength(0);
statusMessage.append(XFER_COMPLETE);
} finally {
try {
if (dataSocket != null) dataSocket.close();
} catch (Exception e) {
}
;
dataSocket = null;
}
} else if (command == "NOOP") {
statusMessage.append(COMMAND_OK);
} else if (command == "SYST") {
statusMessage.append("215 UNIX"); // allows NS to do long dir
} else if (command == "MODE") {
if (Character.toUpperCase(str.charAt(0)) == 'S') {
statusMessage.append(COMMAND_OK);
} else {
statusMessage.append("504");
}
} else if (command == "STRU") {
if (str.equals("F")) {
statusMessage.append(COMMAND_OK);
} else {
statusMessage.append("504");
}
} else if (command == "PASV") {
try {
int num = 0, j = 0;
if (passiveSocket != null)
try {
passiveSocket.close();
} catch (Exception e) {
}
;
passiveSocket = new ServerSocket(0); // any port
// ensure timeout on reads.
passiveSocket.setSoTimeout(inactivityTimer);
statusMessage.append("227 Entering Passive Mode (");
String s = localNode.getHostAddress().replace('.', ','); // get host #
statusMessage.append(s).append(',');
num = passiveSocket.getLocalPort(); // get port #
j = (num >> 8) & 0xff;
statusMessage.append(j);
statusMessage.append(',');
j = num & 0xff;
statusMessage.append(j);
statusMessage.append(')');
} catch (Exception e) {
try {
if (passiveSocket != null) passiveSocket.close();
} catch (Exception e1) {
}
;
passiveSocket = null;
throw e;
}
} else {
statusMessage.append("502 unimplemented ").append(command);
}
}
// shutdown causes an interruption to be thrown
catch (InterruptedException e) {
throw (e);
} catch (Exception e) // catch all for any errors (including files)
{
statusMessage.append(FAULT).append(e.getMessage());
if (debug) {
System.out.println("\nFAULT - lastfile " + targetFile);
e.printStackTrace();
}
;
}
// send result status to remote
out.println(statusMessage);
if (log) System.out.println("\t" + statusMessage);
}
} catch (Exception e) // usually network errors (including timeout)
{
if (log) System.out.println("forced instance exit " + e);
if (debug) e.printStackTrace();
} finally // exiting server instance
{
// tear down mysql
if (this.db_rs != null) {
try {
this.db_rs.close();
} catch (SQLException SQLE) {;
}
}
if (this.db_stmt != null) {
try {
this.db_stmt.close();
} catch (SQLException SQLE) {;
}
}
if (this.db_pstmt != null) {
try {
this.db_pstmt.close();
} catch (SQLException SQLE) {;
}
}
if (this.db_conn != null) {
try {
this.db_conn.close();
} catch (SQLException SQLE) {;
}
}
forceClose();
}
}
