Ajout possibilité de déconnecter un client
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@ -1,10 +1,13 @@
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package lightcontainer.domains.client;
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import lightcontainer.domains.server.UnicastServerListener;
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import lightcontainer.interfaces.ClientHandlerFFE;
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import lightcontainer.interfaces.ProtocolRepository;
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import lightcontainer.interfaces.UnicastCHR;
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import lightcontainer.protocol.ProtocolReader;
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import lightcontainer.protocol.ProtocolWriter;
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import lightcontainer.protocol.rules.reader.SigninRule;
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import lightcontainer.protocol.rules.reader.SignoutRule;
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import lightcontainer.protocol.rules.reader.SignupRule;
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import lightcontainer.protocol.rules.writer.SignErrorRule;
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import lightcontainer.protocol.rules.writer.SignOkRule;
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@ -34,6 +37,7 @@ public class ClientHandler implements Runnable, AutoCloseable {
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private ProtocolRepository protocolRep;
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private Context context;
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private boolean client_run;
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private UnicastCHR repository;
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private BufferedReader reader;
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@ -41,7 +45,8 @@ public class ClientHandler implements Runnable, AutoCloseable {
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private ProtocolWriter.ProtocolResult response;
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// Constructor
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public ClientHandler(Socket client, ClientHandlerFFE ffe, ProtocolRepository protocolRep, Context context) {
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public ClientHandler(UnicastCHR repository, Socket client, ClientHandlerFFE ffe, ProtocolRepository protocolRep, Context context) {
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this.repository = repository;
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this.fileFrontEnd = ffe;
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this.client = client;
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this.protocolRep = protocolRep;
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@ -87,11 +92,13 @@ public class ClientHandler implements Runnable, AutoCloseable {
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String command = this.reader.readLine();
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if (command != null) {
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System.out.println("Client: " + command);
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} else this.client.close();
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} else {
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repository.disconnect(this);
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}
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ProtocolReader.ProtocolResult ruleResult = protocolRep.executeReader(context, command + "\r\n");
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if (ruleResult == null) {
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this.close();
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repository.disconnect(this);
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return;
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}
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@ -120,6 +127,7 @@ public class ClientHandler implements Runnable, AutoCloseable {
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}
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} catch (IOException ignore) {
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ignore.printStackTrace();
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repository.disconnect(this);
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}
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}
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@ -131,6 +139,7 @@ public class ClientHandler implements Runnable, AutoCloseable {
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* @return TRUE si le client possède l'accès demandé
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*/
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private boolean checkAccess(ProtocolReader.ProtocolResult ruleResult) {
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checkSignout(ruleResult);
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if (context.isConnected())
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return true;
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@ -158,6 +167,17 @@ public class ClientHandler implements Runnable, AutoCloseable {
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writer.flush();
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}
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/**
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* Vérifie s'il s'âgit d'une demande de déconnexion
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* @param ruleResult
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*/
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private void checkSignout(ProtocolReader.ProtocolResult ruleResult) {
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try {
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ruleResult.getClass().asSubclass(SignoutRule.Result.class);
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repository.disconnect(this);
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} catch (ClassCastException e2) { }
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}
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/**
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* Permet au Client d'attendre la fin de la réalisation de sa tâche
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*/
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@ -194,6 +214,7 @@ public class ClientHandler implements Runnable, AutoCloseable {
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try {
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this.client_run = false;
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this.client.close();
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System.out.printf("[CLIENT] %s s'est déconnecté\n", context.getLogin());
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} catch (IOException ignored) { }
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}
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}
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@ -51,7 +51,7 @@ public class UnicastServerListener implements Runnable {
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Socket client = this.server.accept();
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System.out.println("New Client");
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// Create a new Handler client by passing these dependencies to it
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ClientHandler clientHandler = new ClientHandler(client, ffe, protocolRep, new Context(AppData.getInstance())); // TODO passer FileFrontEnd ou faire ca dans le repository ?!
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ClientHandler clientHandler = new ClientHandler(this.repository, client, ffe, protocolRep, new Context(AppData.getInstance()));
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// Add the client handler to its repository (clienthandlerrepository)
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this.repository.addClient(clientHandler);
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// Start the thread
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@ -22,5 +22,11 @@ public interface UnicastCHR {
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*/
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void addClient(ClientHandler client);
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/**
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* Permet de demander la déconnection d'un client
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* @param client Le client à déconnecter
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*/
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void disconnect(ClientHandler client);
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void respondToClient(String client, ProtocolWriter.ProtocolResult response);
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}
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@ -17,9 +17,15 @@ public class SignoutRule extends ProtocolReader {
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super(NAME, PATTERN);
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}
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public class Result extends ProtocolResult {
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public Result(Context context) {
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super(context);
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}
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}
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@Override
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protected <T extends ProtocolResult> T onExecuted(Context context, String... data) {
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return null;
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}
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}
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@ -55,6 +55,12 @@ public class ClientHandlerRepository implements AutoCloseable, UnicastCHR {
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this.handlers.add(client);
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}
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@Override
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public void disconnect(ClientHandler client) {
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if (handlers.remove(client))
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client.close();
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}
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@Override
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public void respondToClient(String login, ProtocolWriter.ProtocolResult response) {
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for (ClientHandler client : handlers) {
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