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Projet_JAVA_P2P_STRI2A
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Merge pull request 'clitracker' (#79) from clitracker into etape4

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Fix #80
pull/46/head
Louis Royer 5 years ago
parent 1355ef14b1 7253a34e49
commit e0bf3782c0
11 changed files with 390 additions and 139 deletions
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8
README.md
Unescape Escape View File

@ -6,6 +6,12 @@ Lien vers le [document original](https://stri-online.net/FTLV/mod/resource/view.
**But** : le but de ce projet est de créer une application répartie en Java de téléchargement de fichier en mode P2P (peer to peer ou poste à poste).
Les étapes suivantes sont conseillées.
# Usage
tracker : java tracker.Tracker (interactive) or java trackerP2P.trackerP2P -- <hostname> <PORT> (default port 6969 (range 6000 -> 6999))
server : java serveurP2P.ServeurP2P (interactive) or java serveurP2P.ServeurP2P -- <serveurHOSTNAME> <serveurPORT> <trackerHOSTNAME> <trackerPORT> (default server port: server 7070 (range 7000->7070) and tracker port 6969 (range 7000 -> 7999))
client/serveur : java clientP2P.ClientP2P or java clientP2P.ClientP2P -- <clientTransportProtocol> <integratedServerHOSTNAME> <integratedServerPORT> <trackerHOSTNAME> <trackerPORT> (default tracker port 6969 (range 7000 -> 7999) and server port: server 7070 (range 7000->7070))
## Étape 1 : Téléchargement à la FTP
La première étape doit permettre de télécharger un fichier en intégralité d'une machine vers une autre machine de façon similaire aux applications suivant le protocole FTP.
@ -47,4 +53,4 @@ Options :
- Permettre la recherche de fichiers à partir de leur nom ou de toute autre caractéristique. À l'issu de la recherche on devra pouvoir connaître un ensemble d'application possédant le fichier et commencer le téléchargement.
- Gérer le protocole d'une application de téléchargement P2P existante (bittorrent, emule ou autre).
Note : toute fonctionnalité supplémentaire ne sera prise en compte dans la notation que si toutes les étapes ont été correctement traitées.
Note : toute fonctionnalité supplémentaire ne sera prise en compte dans la notation que si toutes les étapes ont été correctement traitées.

219
src/clientP2P/ClientP2P.java
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@ -4,12 +4,16 @@ import java.util.Scanner;
import java.util.List;
import clientP2P.ClientManagementUDP;
import clientP2P.ClientManagementTCP;
import serverP2P.ServerManagementUDP;
import serverP2P.ServerManagementTCP;
import tools.Logger;
import tools.LogLevel;
import tools.Directories;
import tools.HostItem;
import tools.ServerPortRange;
import tools.TrackerPortRange;
/** Client + Server implementation.
* @author Louis Royer
@ -23,20 +27,17 @@ public class ClientP2P {
private String partsDir = ".parts/";
private Logger loggerServer;
private Logger loggerClient;
private String host;
private int port;
private Directories directories;
private static final int defaultPort = 20000;
private HostItem tracker;
private HostItem server;
private Scanner scanner;
/** Initialize loggers if directories and logger are null,
* else fail silently.
*/
public void initDirectoriesAndLoggers() {
if (directories == null && loggerServer == null && loggerClient == null) {
directories = new Directories("P2P_JAVA_PROJECT_" + port);
directories = new Directories("P2P_JAVA_PROJECT_" + server.getPort());
directories.createSubdir(logDir);
loggerServer = new Logger(directories.getDataHomeDirectory() + logDir + "server.log");
loggerClient = new Logger(directories.getDataHomeDirectory() + logDir + "client.log");
@ -44,26 +45,34 @@ public class ClientP2P {
}
}
/** Constructor with portStr as parameter.
* @param portStr String containing port for server listenning.
/** Constructor.
* @param hostnameServer hostname to bind
* @param portServer port to bind
* @param hostnameTracker hostname of tracker
* @param portTracker port of tracker
*/
public ClientP2P(String portStr) {
public ClientP2P(String hostnameServer, int portServer, String hostnameTracker, int portTracker) {
scanner = new Scanner(System.in);
tracker = new HostItem("localhost", 30000); // TODO : make it configurable
try{
port = Integer.valueOf(Integer.parseInt(portStr));
} catch (NumberFormatException e){
int oldPort = port;
port = defaultPort;
initDirectoriesAndLoggers();
System.err.println("Error incorrect port " + oldPort + " using default port " + defaultPort);
loggerServer.write("incorrect port " + oldPort + " using default port " + defaultPort, LogLevel.Info);
}
server = new HostItem(hostnameServer, portServer);
tracker = new HostItem(hostnameTracker, portTracker);
initDirectoriesAndLoggers();
host = "localhost";
System.out.println("Server will listen on port " + port + " and serve files from " + directories.getDataHomeDirectory());
System.out.println("Server will listen on port " + portServer + " and serve files from " + directories.getDataHomeDirectory());
directories.askOpenDataHomeDirectory(null, scanner);
System.out.println("Please enter list of servers to use; first one will be used to ask list of files");
}
/** Print cli usage
* @param serverPortRange range of server ports
* @param trackerPortRange range of tracker ports
*/
private static void printUsage(ServerPortRange serverPortRange, TrackerPortRange trackerPortRange) {
System.out.println("usage :");
System.out.println("\tjava clientP2P.ClientP2P");
System.out.println("or");
System.out.println("java clientP2P.ClientP2P -- " +
"<clientTransportProtocol> " +
"<integratedServerHOSTNAME> <integratedServerPORT> " +
"<trackerHOSTNAME> <trackerPORT> ");
System.out.println("(" + trackerPortRange + " and " + serverPortRange +")");
}
/** Main program entry point.
@ -72,67 +81,121 @@ public class ClientP2P {
* @param args server listenning port
*/
public static void main(String [] args) {
if (args[1].equals("help") || args[1].equals("-h") || args[1].equals("h")){
System.out.println("usage : java -ea clientP2P.ClientP2P -- <PORT> ");
final String defaultHostname = "localhost";
String hostnameServer = "";
int portServer = 0;
String hostnameTracker = "";
int portTracker = 0;
String protocolClient = "";
Scanner scanner = new Scanner(System.in);
final ServerPortRange serverPortRange = new ServerPortRange();
final TrackerPortRange trackerPortRange = new TrackerPortRange();
if ((args.length != 6) && (args.length != 0)){
ClientP2P.printUsage(serverPortRange, trackerPortRange);
System.exit(1);
}
else{
ClientP2P c;
try {
c = new ClientP2P(args[1]);
} catch (IndexOutOfBoundsException e){
c = new ClientP2P("" + defaultPort);
else if(args.length == 6){
protocolClient = args[1];
hostnameServer = args[2];
portServer = Integer.valueOf(Integer.parseInt(args[3]));
hostnameTracker = args[4];
portTracker = Integer.valueOf(Integer.parseInt(args[5]));
} else{
System.out.println("Client, wich transport protocol do you want to use (default = TCP): ");
protocolClient = scanner.nextLine();
System.out.println("server side, enter hostname to bind (default = localhost): ");
hostnameServer = scanner.nextLine();
if(hostnameServer.equals("")){
hostnameServer = defaultHostname;
System.out.println("using default hostname : " + hostnameServer);
}
System.out.println("enter port (default = " + serverPortRange.getDefaultPort() +"): ");
String portServerStr = scanner.nextLine();
if(portServerStr.equals("")){
portServer = serverPortRange.getDefaultPort();
System.out.println("using default port : " + portServer);
} else {
portServer = Integer.valueOf(Integer.parseInt(portServerStr));
}
System.out.println("enter hostname of tracker (default = localhost): ");
hostnameTracker = scanner.nextLine();
if(hostnameTracker.equals("")){
hostnameTracker = defaultHostname;
System.out.println("tracker default hostname : " + hostnameTracker);
}
System.out.println("enter tracker's port (default = "+trackerPortRange.getDefaultPort() + "): ");
String portTrackerStr = scanner.nextLine();
if(portTrackerStr.equals("")){
portTracker = trackerPortRange.getDefaultPort();
System.out.println("using default port : " + portTracker);
} else {
portTracker = Integer.valueOf(Integer.parseInt(portTrackerStr));
}
}
// Server threads
ServerManagementUDP smudp = new ServerManagementUDP(c.directories.getDataHomeDirectory(), "localhost", c.port, c.loggerServer, c.tracker);
ServerManagementTCP smtcp = new ServerManagementTCP(c.directories.getDataHomeDirectory(), "localhost", c.port, c.loggerServer, c.tracker);
Thread tudp = new Thread(smudp);
tudp.setName("server UDP P2P-JAVA-PROJECT (port: " + c.port + ")");
tudp.start();
Thread ttcp = new Thread(smtcp);
ttcp.setName("server TCP P2P-JAVA-PROJECT (port: " + c.port + ")");
ttcp.start();
System.out.println("using hostname : " + hostnameServer);
if(serverPortRange.isPortInRange(portServer)){
System.out.println("using port : " + portServer);
}
else {
System.out.println("Port not in range. " + serverPortRange);
portServer = serverPortRange.getDefaultPort();
}
System.out.println("tracker hostname : " + hostnameTracker);
// Wait a bit before printing client interface
// This is not required, but allow to have a cleaner interface
try {
Thread.sleep(200);
} catch(InterruptedException e) {
Thread.currentThread().interrupt();
}
if(trackerPortRange.isPortInRange(portTracker)){
System.out.println("using port : " + portTracker);
}
else {
System.out.println("Port not in range. " + trackerPortRange);
portTracker = trackerPortRange.getDefaultPort();
}
ClientP2P c = new ClientP2P(hostnameServer, portServer, hostnameTracker, portTracker);
ServerManagementUDP smudp = new ServerManagementUDP(c.directories.getDataHomeDirectory(), c.server, c.tracker, c.loggerServer);
ServerManagementTCP smtcp = new ServerManagementTCP(c.directories.getDataHomeDirectory(), c.server, c.tracker, c.loggerServer);
Thread tudp = new Thread(smudp);
tudp.setName("server UDP P2P-JAVA-PROJECT");
tudp.start();
Thread ttcp = new Thread(smtcp);
ttcp.setName("server TCP P2P-JAVA-PROJECT");
ttcp.start();
// Wait a bit before printing client interface
// This is not required, but allow to have a cleaner interface
try {
Thread.sleep(200);
} catch(InterruptedException e) {
Thread.currentThread().interrupt();
}
// initialize Host lists
System.out.println("Client : Which transport protocol do you want to use? [TCP/udp]");
c.scanner.hasNextLine();
String transportchoosen = c.scanner.nextLine();
Thread t;
switch(transportchoosen){
case "UDP":
case "udp":
case "upd": // alias typo
case "2" :
System.out.println("Starting with UDP");
ClientManagementUDP cmudp = new ClientManagementUDP(c.directories.getDataHomeDirectory(), c.tracker, c.directories.getDataHomeDirectory() + c.partsDir, c.loggerClient, c.scanner);
t = new Thread(cmudp);
break;
case "TCP":
case "tcp":
case "1":
default:
System.out.println("Starting with TCP");
ClientManagementTCP cmtcp = new ClientManagementTCP(c.directories.getDataHomeDirectory(), c.tracker, c.directories.getDataHomeDirectory() + c.partsDir, c.loggerClient, c.scanner);
t = new Thread(cmtcp);
break;
}
t.setName("client P2P-JAVA-PROJECT");
t.start();
try {
t.join();
} catch (InterruptedException e) {}
c.scanner.close();
smudp.setStop();
smtcp.setStop();
Thread tclient;
switch(protocolClient){
case "UDP":
case "udp":
case "upd": // to avoid users typos
case "2" :
System.out.println("Starting with UDP");
ClientManagementUDP cmudp = new ClientManagementUDP(c.directories.getDataHomeDirectory(), c.tracker, c.directories.getDataHomeDirectory() + c.partsDir, c.loggerClient, c.scanner);
tclient = new Thread(cmudp);
break;
case "TCP":
case "tcp":
case "1":
default:
System.out.println("Starting with TCP");
ClientManagementTCP cmtcp = new ClientManagementTCP(c.directories.getDataHomeDirectory(), c.tracker, c.directories.getDataHomeDirectory() + c.partsDir, c.loggerClient, c.scanner);
tclient = new Thread(cmtcp);
break;
}
tclient.setName("client P2P-JAVA-PROJECT");
tclient.start();
try {
tclient.join();
} catch (InterruptedException e) {}
smudp.setStop();
smtcp.setStop();
}
}

4
src/serverP2P/ServerManagementTCP.java
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@ -56,8 +56,8 @@ public class ServerManagementTCP extends ServerManagement {
* @param logger Logger item
* @param tracker Tracker
*/
public ServerManagementTCP(String baseDirectory, String hostName, int port, Logger logger, HostItem tracker) {
super(baseDirectory, new HostItem(hostName, port), tracker, logger);
public ServerManagementTCP(String baseDirectory, HostItem server, HostItem tracker, Logger logger) {
super(baseDirectory, server, tracker, logger);
assert baseDirectory != null : "baseDirectory is null";
assert server != null : "server is null";
assert tracker != null : "tracker is null";

4
src/serverP2P/ServerManagementUDP.java
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@ -54,8 +54,8 @@ public class ServerManagementUDP extends ServerManagement {
* @param logger Logger item
* @param tracker Tracker
*/
public ServerManagementUDP(String baseDirectory, String hostName, int port, Logger logger, HostItem tracker) {
super(baseDirectory, new HostItem(hostName, port), tracker, logger);
public ServerManagementUDP(String baseDirectory, HostItem server, HostItem tracker, Logger logger) {
super(baseDirectory, server, tracker, logger);
assert baseDirectory != null : "baseDirectory is null";
assert server != null : "server is null";
assert tracker != null : "tracker is null";

117
src/serverP2P/ServerP2P.java
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@ -1,10 +1,14 @@
package serverP2P;
import java.util.Scanner;
import serverP2P.ServerManagementUDP;
import serverP2P.ServerManagementTCP;
import tools.Directories;
import tools.Logger;
import tools.HostItem;
import java.util.Scanner;
import tools.ServerPortRange;
import tools.TrackerPortRange;
/** Server only implementation
* First argument of main method is port listened by the server, and is mandatory.
@ -14,46 +18,111 @@ import java.util.Scanner;
* @version 1.0
*/
public class ServerP2P {
private int port;
private Directories directories;
static private final String subdir = "seeded/";
private Logger logger;
private HostItem tracker;
private HostItem server;
/** Constructor with portStr containing a port number.
* @param portStr String containing port number of listening.
/** Constructor with portServerstr containing a port number.
* @param hostnameServer binded hostname
* @param portServer binded port
* @param hostnameTracker tracker hostname
* @param portTracker tracker port
*/
public ServerP2P(String portStr, String trackerHostname, String trackerPortStr) {
port = Integer.valueOf(Integer.parseInt(portStr));
tracker = new HostItem(trackerHostname, Integer.valueOf(Integer.parseInt(trackerPortStr)));
directories = new Directories("P2P_JAVA_PROJECT_SERVER_" + port);
public ServerP2P(String hostnameServer, int portServer, String hostnameTracker, int portTracker) {
Scanner scanner = new Scanner(System.in);
server = new HostItem(hostnameServer, portServer);
tracker = new HostItem(hostnameTracker, portTracker);
directories = new Directories("P2P_JAVA_PROJECT_SERVER_" + portServer);
directories.createSubdir(subdir);
logger = new Logger(directories.getDataHomeDirectory() + "server.log");
System.out.println("Server will listen on port " + port + " and serve files from " + directories.getDataHomeDirectory() + subdir);
Scanner scanner = new Scanner(System.in);
System.out.println("Server will listen on port " + portServer + " and serve files from " + directories.getDataHomeDirectory() + subdir);
directories.askOpenDataHomeDirectory(subdir, scanner);
scanner.close();
}
/** Main program entry point
* first parameter is port number and is mandatory
* to test, run with: java -ea serverP2P.ServerP2P -- <portNumber> <TrackerHostname> <TrackerPort>
* to test, run with: java serverP2P.ServerP2P
* @param args parameters
*/
public static void main(String [] args) {
if (args[1].equals("help") || args[1].equals("-h") || args[1].equals("h")){
System.out.println("usage : java -ea serveurP2P.ServeurP2P -- <serveurPORT> <trackerHOSTNAME> <trackerPORT>");
final String defaultHostname = "localhost";
final ServerPortRange serverPortRange = new ServerPortRange();
final TrackerPortRange trackerPortRange = new TrackerPortRange();
String hostnameServer = "";
int portServer = 0;
String hostnameTracker = "";
int portTracker = 0;
Scanner scanner = new Scanner(System.in);
if ((args.length != 5) && (args.length != 0)){
System.out.println("usage : java serveurP2P.ServeurP2P (interactive) or java serveurP2P.ServeurP2P -- <serveurHOSTNAME> <serveurPORT> <trackerHOSTNAME> <trackerPORT> (" + serverPortRange + " and " + trackerPortRange +")");
System.exit(1);
}
else{
ServerP2P s = new ServerP2P(args[1], args[2], args[3]);
ServerManagementUDP smudp = new ServerManagementUDP(s.directories.getDataHomeDirectory() + subdir, "localhost", s.port, s.logger, s.tracker);
ServerManagementTCP smtcp = new ServerManagementTCP(s.directories.getDataHomeDirectory() + subdir, "localhost", s.port, s.logger, s.tracker);
Thread tudp = new Thread(smudp);
tudp.setName("server UDP P2P-JAVA-PROJECT");
tudp.start();
Thread ttcp = new Thread(smtcp);
ttcp.setName("server TCP P2P-JAVA-PROJECT");
ttcp.start();
else if(args.length == 5){
hostnameServer = args[1];
portServer = Integer.valueOf(Integer.parseInt(args[2]));
hostnameTracker = args[3];
portTracker = Integer.valueOf(Integer.parseInt(args[4]));
} else {
System.out.println("Server, enter hostname to bind (default = localhost): ");
hostnameServer = scanner.nextLine();
if(hostnameServer.equals("")){
hostnameServer = defaultHostname;
System.out.println("using default hostname : " + hostnameServer);
}
System.out.println("enter port (default = " + serverPortRange.getDefaultPort() + "): ");
String portServerStr = scanner.nextLine();
if(portServerStr.equals("")){
portServer = serverPortRange.getDefaultPort();
System.out.println("using default port : " + portServer);
} else {
portServer = Integer.valueOf(Integer.parseInt(portServerStr));
}
System.out.println("enter hostname of tracker (default = localhost): ");
hostnameTracker = scanner.nextLine();
if(hostnameTracker.equals("")){
hostnameTracker = defaultHostname;
System.out.println("tracker default hostname : " + hostnameTracker);
}
System.out.println("enter tracker's port (default = " + trackerPortRange.getDefaultPort() + "): ");
String portTrackerStr = scanner.nextLine();
if(portTrackerStr.equals("")){
portTracker = serverPortRange.getDefaultPort();
System.out.println("using default port : " + portTracker);
} else {
portTracker = Integer.valueOf(Integer.parseInt(portTrackerStr));
}
}
}
System.out.println("using hostname : " + hostnameServer);
if(serverPortRange.isPortInRange(portServer)) {
System.out.println("using port : " + portServer);
}
else {
System.out.println("Port not in range. " + serverPortRange);
portServer = serverPortRange.getDefaultPort();
}
System.out.println("tracker hostname : " + hostnameTracker);
if(trackerPortRange.isPortInRange(portTracker)) {
System.out.println("using port : " + portTracker);
}
else {
System.out.println("Port not in range. " + trackerPortRange);
portTracker = trackerPortRange.getDefaultPort();
}
ServerP2P s = new ServerP2P(hostnameServer, portServer, hostnameTracker, portTracker);
ServerManagementUDP smudp = new ServerManagementUDP(s.directories.getDataHomeDirectory() + subdir, s.server, s.tracker, s.logger);
ServerManagementTCP smtcp = new ServerManagementTCP(s.directories.getDataHomeDirectory() + subdir, s.server, s.tracker, s.logger);
Thread tudp = new Thread(smudp);
tudp.setName("server UDP P2P-JAVA-PROJECT");
tudp.start();
Thread ttcp = new Thread(smtcp);
ttcp.setName("server TCP P2P-JAVA-PROJECT");
ttcp.start();
}
}

49
src/tools/PortRange.java
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@ -0,0 +1,49 @@
package tools;
/** Test ports.
* @author Louis Royer
* @author Flavien Haas
* @author JS Auge
* @version 1.0
*/
public class PortRange {
protected int portMax;
protected int portMin;
protected int defaultPort;
protected String type;
/** Port range constructor
* @param portMin minimum port
* @param portMax maximum port
* @param defaultPort default port
* @param type type of range
*/
public PortRange(int portMin, int portMax, int defaultPort, String type) {
this.portMax = portMax;
this.portMin = portMin;
this.defaultPort = defaultPort;
this.type = type;
}
/** test if port given correspond a range : registered ports, can be used without superuser privileges
* @return true if port was valid
*/
public boolean isPortInRange(int port) {
return ((port >= portMin) && (port <= portMax));
}
/** To String
* @return String representation
*/
public String toString() {
return "default " + type + "port: " + defaultPort + "(range: " + portMin + " -> " + portMax + ")";
}
/** Default port getter
* @return default port
*/
public int getDefaultPort() {
return defaultPort;
}
}

10
src/tools/ServerPortRange.java
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@ -0,0 +1,10 @@
package tools;
import tools.PortRange;
public class ServerPortRange extends PortRange {
/** Constructor */
public ServerPortRange() {
super(7000, 7999, 7070, "server");
}
}

10
src/tools/TrackerPortRange.java
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@ -0,0 +1,10 @@
package tools;
import tools.PortRange;
public class TrackerPortRange extends PortRange {
/** Constructor */
public TrackerPortRange() {
super(6000, 6999, 6969, "tracker");
}
}

65
src/tracker/Tracker.java
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@ -1,9 +1,13 @@
package tracker;
import java.util.Scanner;
import tracker.TrackerManagementTCP;
import tracker.TrackerManagementUDP;
import tools.Directories;
import tools.Logger;
import java.util.Scanner;
import tools.LogLevel;
import tools.TrackerPortRange;
import tools.HostItem;
/** Tracker implementation
* First argument of main method is port listened by the tracker, and is mandatory.
@ -13,15 +17,16 @@ import java.util.Scanner;
* @version 1.0
*/
public class Tracker {
private int port;
private HostItem tracker;
private Directories directories;
private Logger logger;
/** Constructor with portStr containing a port number.
* @param portStr String containing port number of listening.
* @param hostname hostname to bind
* @param port port to bind
*/
public Tracker(String portStr) {
port = Integer.valueOf(Integer.parseInt(portStr));
public Tracker(String hostname, int port) {
tracker = new HostItem(hostname, port);
directories = new Directories("P2P_JAVA_PROJECT_TRACKER_" + port);
logger = new Logger(directories.getDataHomeDirectory() + "tracker.log");
System.out.println("Tracker will listen on port " + port + " and write logs into " + directories.getDataHomeDirectory());
@ -32,13 +37,52 @@ public class Tracker {
/** Main program entry point
* first parameter is port number and is mandatory
* to test, run with: java -ea serverP2P.ServerP2P -- <portNumber>
* to test, run with: java serverP2P.ServerP2P
* @param args parameters
*/
public static void main(String [] args) {
Tracker t = new Tracker(args[1]);
TrackerManagementUDP tmudp = new TrackerManagementUDP(t.port, t.logger);
TrackerManagementTCP tmtcp = new TrackerManagementTCP(t.port, t.logger);
public static void main(String [] args) {
final TrackerPortRange trackerPortRange = new TrackerPortRange();
final String defaultHostname = "localhost";
Scanner scanner = new Scanner(System.in);
String hostname = "";
int port = 0;
Tracker t;
if ((args.length != 3) && (args.length != 0)){
System.out.println("usage : java tracker.Tracker (interactive) or java trackerP2P.trackerP2P -- <hostname> <PORT> (" + trackerPortRange +")");
System.exit(1);
} else if (args.length == 3){
hostname = args[1];
port = Integer.valueOf(Integer.parseInt(args[2]));
} else {
System.out.println("Tracker Server, enter hostname to bind (default = localhost): ");
hostname = scanner.nextLine();
if(hostname.equals("")){
hostname = defaultHostname;
System.out.println("using default hostname : " + hostname);
}
System.out.println("enter port (default = " + trackerPortRange.getDefaultPort() +"): ");
String portStr = scanner.nextLine();
if(portStr.equals("")){
port = trackerPortRange.getDefaultPort();
System.out.println("using default port : " + port);
} else {
port = Integer.valueOf(Integer.parseInt(portStr));
}
}
System.out.println("using hostname : " + hostname);
if(trackerPortRange.isPortInRange(port)) {
System.out.println("using port : " + port);
t = new Tracker(hostname, port);
}
else {
System.out.println("Port not in range. " + trackerPortRange);
t = new Tracker(hostname, trackerPortRange.getDefaultPort());
}
TrackerManagementUDP tmudp = new TrackerManagementUDP(t.tracker, t.logger);
TrackerManagementTCP tmtcp = new TrackerManagementTCP(t.tracker, t.logger);
Thread tudp = new Thread(tmudp);
tudp.setName("Tracker UDP P2P-JAVA-PROJECT");
tudp.start();
@ -46,5 +90,4 @@ public class Tracker {
ttcp.setName("Tracker TCP P2P-JAVA-PROJECT");
ttcp.start();
}
}

35
src/tracker/TrackerManagementTCP.java
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@ -1,32 +1,32 @@
package tracker;
import tools.Logger;
import tools.LogLevel;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.net.InetAddress;
import protocolP2P.ProtocolP2PPacketTCP;
import protocolP2P.ProtocolP2PPacket;
import protocolP2P.RequestResponseCode;
import protocolP2P.Payload;
import protocolP2P.Register;
import protocolP2P.Unregister;
import tools.HostItem;
import java.util.ArrayList;
import java.util.List;
import java.io.IOException;
import exception.LocalException;
import java.util.Map;
import java.util.HashMap;
import protocolP2P.DiscoverRequest;
import protocolP2P.DiscoverResponse;
import protocolP2P.FileList;
import localException.InternalError;
import exception.LocalException;
import remoteException.EmptyDirectory;
import java.net.UnknownHostException;
import java.net.InetAddress;
import localException.InternalError;
import localException.SocketClosed;
import tracker.TrackerManagement;
import tools.HostItem;
import tools.Logger;
import tools.LogLevel;
/** Tracker management implementation with tcp
* @author Louis Royer
@ -38,11 +38,11 @@ public class TrackerManagementTCP extends TrackerManagement {
private ServerSocket socket;
/** Constructor with port and logger.
* @param port Port used to listen.
* @param tracker hostitem of the tracker.
* @param logger Logger object
*/
public TrackerManagementTCP(int port, Logger logger) {
super(new HostItem("localhost", port), logger);
public TrackerManagementTCP(HostItem tracker, Logger logger) {
super(tracker, logger);
try {
socket = new ServerSocket(tracker.getPort(), 10, tracker.getInetAddress());
} catch (SocketException e) {
@ -114,6 +114,7 @@ public class TrackerManagementTCP extends TrackerManagement {
}
}
/** Implementation of writeLog
* @param text Text to log
* @param logLevel level of logging
@ -144,7 +145,7 @@ public class TrackerManagementTCP extends TrackerManagement {
protected Object getHostItemSocket(HostItem hostItem) {
return (Object)hostItem.getTCPSocket();
}
/** Close HostItem socket
* @param hostItem HostItem
*/

8
src/tracker/TrackerManagementUDP.java
Unescape Escape View File

@ -34,15 +34,15 @@ import tracker.TrackerManagement;
public class TrackerManagementUDP extends TrackerManagement {
private DatagramSocket socket;
/** Constructor with port and logger.
* @param port Port used to listen.
* @param tracker hostitem of the tracker.
* @param logger Logger object
*/
public TrackerManagementUDP(int port, Logger logger) {
super(new HostItem("localhost", port), logger);
public TrackerManagementUDP(HostItem tracker, Logger logger) {
super(tracker, logger);
try {
socket = new DatagramSocket(tracker.getPort(), tracker.getInetAddress());
} catch (SocketException e) {
logger.writeUDP("Error: cannot listen on port " + port, LogLevel.Error);
logger.writeUDP("Error: cannot listen on " + tracker, LogLevel.Error);
System.exit(-1);
}
}

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