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Projet_JAVA_P2P_STRI2A
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programs quit when ports entered are wrong #97

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louis_royer merged 3 commits from resolveissue93 into master 5 years ago
Conversation 0 Commits 3 Files Changed 3
3 changed files with 137 additions and 129 deletions
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130
src/clientP2P/ClientP2P.java
Unescape Escape View File

@ -89,28 +89,28 @@ public class ClientP2P {
final ServerPortRange serverPortRange = new ServerPortRange();
final TrackerPortRange trackerPortRange = new TrackerPortRange();
if ((args.length != 6) && (args.length != 0)){
if ((args.length != 6) && (args.length != 0)) {
ClientP2P.printUsage(serverPortRange, trackerPortRange);
System.exit(1);
}
else if(args.length == 6){
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{
} 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("")){
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("")){
if (portServerStr.equals("")) {
portServer = serverPortRange.getDefaultPort();
System.out.println("using default port : " + portServer);
} else {
@ -118,13 +118,13 @@ public class ClientP2P {
}
System.out.println("enter hostname of tracker (default = localhost): ");
hostnameTracker = scanner.nextLine();
if(hostnameTracker.equals("")){
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("")){
if (portTrackerStr.equals("")) {
portTracker = trackerPortRange.getDefaultPort();
System.out.println("using default port : " + portTracker);
} else {
@ -132,68 +132,66 @@ public class ClientP2P {
}
}
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();
}
ClientP2P c = new ClientP2P(hostnameServer, portServer, hostnameTracker, portTracker);
boolean serverInRange = serverPortRange.isPortInRange(portServer);
boolean trackerInRange = trackerPortRange.isPortInRange(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();
if (serverInRange && trackerInRange) {
System.out.println("using hostname : " + hostnameServer);
System.out.println("using port : " + portServer);
System.out.println("tracker hostname : " + hostnameTracker);
System.out.println("tracker port : " + portTracker);
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();
}
// 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();
}
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, c.server);
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, c.server);
tclient = new Thread(cmtcp);
break;
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, c.server);
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, c.server);
tclient = new Thread(cmtcp);
break;
}
tclient.setName("client P2P-JAVA-PROJECT");
tclient.start();
try {
tclient.join();
} catch (InterruptedException e) {}
smudp.setStop();
smtcp.setStop();
} else {
if (!serverInRange) {
System.err.println("SERVER: Port not in range. " + serverPortRange);
}
if (!trackerInRange) {
System.err.println("TRACKER: Port not in range. " + trackerPortRange);
}
System.exit(2);
}
tclient.setName("client P2P-JAVA-PROJECT");
tclient.start();
try {
tclient.join();
} catch (InterruptedException e) {}
smudp.setStop();
smtcp.setStop();
}
}

88
src/serverP2P/ServerP2P.java
Unescape Escape View File

@ -29,8 +29,9 @@ public class ServerP2P {
* @param portServer binded port
* @param hostnameTracker tracker hostname
* @param portTracker tracker port
* @param isInteractive true if application in interactive mode
*/
public ServerP2P(String hostnameServer, int portServer, String hostnameTracker, int portTracker) {
public ServerP2P(String hostnameServer, int portServer, String hostnameTracker, int portTracker, boolean isInteractive) {
Scanner scanner = new Scanner(System.in);
server = new HostItem(hostnameServer, portServer);
tracker = new HostItem(hostnameTracker, portTracker);
@ -38,7 +39,9 @@ public class ServerP2P {
directories.createSubdir(subdir);
logger = new Logger(directories.getDataHomeDirectory() + "server.log");
System.out.println("Server will listen on port " + portServer + " and serve files from " + directories.getDataHomeDirectory() + subdir);
directories.askOpenDataHomeDirectory(subdir, scanner);
if (isInteractive) {
directories.askOpenDataHomeDirectory(subdir, scanner);
}
scanner.close();
}
@ -56,73 +59,76 @@ public class ServerP2P {
String hostnameTracker = "";
int portTracker = 0;
Scanner scanner = new Scanner(System.in);
boolean isInteractive = false;
if ((args.length != 5) && (args.length != 0)){
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 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 if (args.length == 5) {
isInteractive = false;
hostnameServer = args[1];
portServer = Integer.valueOf(Integer.parseInt(args[2]));
hostnameTracker = args[3];
portTracker = Integer.valueOf(Integer.parseInt(args[4]));
} else {
isInteractive = true;
// configure application
System.out.println("Server, enter hostname to bind (default = localhost): ");
hostnameServer = scanner.nextLine();
if(hostnameServer.equals("")){
if (hostnameServer.equals("")) {
hostnameServer = defaultHostname;
System.out.println("using default hostname : " + hostnameServer);
}
System.out.println("enter port (default = " + serverPortRange.getDefaultPort() + "): ");
System.out.println("Enter port (default = " + serverPortRange.getDefaultPort() + "): ");
String portServerStr = scanner.nextLine();
if(portServerStr.equals("")){
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): ");
// configure tracker
System.out.println("Enter hostname of tracker (default = localhost): ");
hostnameTracker = scanner.nextLine();
if(hostnameTracker.equals("")){
if (hostnameTracker.equals("")) {
hostnameTracker = defaultHostname;
System.out.println("tracker default hostname : " + hostnameTracker);
}
System.out.println("enter tracker's port (default = " + trackerPortRange.getDefaultPort() + "): ");
System.out.println("Enter tracker's port (default = " + trackerPortRange.getDefaultPort() + "): ");
String portTrackerStr = scanner.nextLine();
if(portTrackerStr.equals("")){
portTracker = serverPortRange.getDefaultPort();
if (portTrackerStr.equals("")) {
portTracker = trackerPortRange.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)) {
boolean serverInRange = serverPortRange.isPortInRange(portServer);
boolean trackerInRange = trackerPortRange.isPortInRange(portTracker);
if (serverInRange && trackerInRange) {
System.out.println("using hostname : " + hostnameServer);
System.out.println("using port : " + portServer);
System.out.println("tracker hostname : " + hostnameTracker);
System.out.println("tracker port : " + portTracker);
ServerP2P s = new ServerP2P(hostnameServer, portServer, hostnameTracker, portTracker, isInteractive);
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();
} else {
if (!serverInRange) {
System.err.println("SERVER: Port not in range. " + serverPortRange);
}
if (!trackerInRange) {
System.err.println("TRACKER: Port not in range. " + trackerPortRange);
}
System.exit(2);
}
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();
}
}

48
src/tracker/Tracker.java
Unescape Escape View File

@ -24,14 +24,17 @@ public class Tracker {
/** Constructor with portStr containing a port number.
* @param hostname hostname to bind
* @param port port to bind
* @param isInteractive true if application is in interactive mode
*/
public Tracker(String hostname, int port) {
public Tracker(String hostname, int port, boolean isInteractive) {
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());
Scanner scanner = new Scanner(System.in);
directories.askOpenDataHomeDirectory(null, scanner);
if (isInteractive) {
directories.askOpenDataHomeDirectory(null, scanner);
}
scanner.close();
}
@ -47,23 +50,26 @@ public class Tracker {
String hostname = "";
int port = 0;
Tracker t;
boolean isInteractive = false;
if ((args.length != 3) && (args.length != 0)){
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 if (args.length == 3) {
isInteractive = false;
hostname = args[1];
port = Integer.valueOf(Integer.parseInt(args[2]));
} else {
isInteractive = true;
System.out.println("Tracker Server, enter hostname to bind (default = localhost): ");
hostname = scanner.nextLine();
if(hostname.equals("")){
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("")){
if (portStr.equals("")) {
port = trackerPortRange.getDefaultPort();
System.out.println("using default port : " + port);
} else {
@ -72,22 +78,20 @@ public class Tracker {
}
System.out.println("using hostname : " + hostname);
if(trackerPortRange.isPortInRange(port)) {
if (trackerPortRange.isPortInRange(port)) {
System.out.println("using port : " + port);
t = new Tracker(hostname, port);
}
else {
t = new Tracker(hostname, port, isInteractive);
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();
Thread ttcp = new Thread(tmtcp);
ttcp.setName("Tracker TCP P2P-JAVA-PROJECT");
ttcp.start();
} else {
System.out.println("Port not in range. " + trackerPortRange);
t = new Tracker(hostname, trackerPortRange.getDefaultPort());
System.exit(2);
}
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();
Thread ttcp = new Thread(tmtcp);
ttcp.setName("Tracker TCP P2P-JAVA-PROJECT");
ttcp.start();
}
}

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