Updated SessionManager: login with user and loginRefused method

src/main/java/fr/ill/ics/nscclient/sessionmanagement/SessionManager.java

@@ -98,6 +98,10 @@ public class SessionManager {
 	}
 	
 	public void login(boolean standAlone) throws ClientAlreadyLaunchedException {
+		login(standAlone, null);
+	}
+	
+	public void login(boolean standAlone, String user) throws ClientAlreadyLaunchedException {
 		
 		// Create the message type.
 		SessionRequests.Message type = SessionRequests.Message.newBuilder()
@@ -105,9 +109,19 @@ public class SessionManager {
 													.build();
 
 		// Create the request.
-		SessionRequests.LoginRequest request = SessionRequests.LoginRequest.newBuilder()
-													.setStandAlone(standAlone)
-													.build();
+		SessionRequests.LoginRequest request;
+		
+		if (user != null) {
+			request = SessionRequests.LoginRequest.newBuilder()
+														.setStandAlone(standAlone)
+														.setUser(user)
+														.build();
+		}
+		else {
+			request = SessionRequests.LoginRequest.newBuilder()
+														.setStandAlone(standAlone)
+														.build();
+		}
 		
 		sessionRequester.sendTwoParts(type.toByteArray(), request.toByteArray());
 		
@@ -128,6 +142,29 @@ public class SessionManager {
 		}		
 	}
 	
+	public void loginRefused(String user, String reason) {
+		
+		// Create the message type.
+		SessionRequests.Message type = SessionRequests.Message.newBuilder()
+													.setType(SessionRequests.Message.Type.LoginRefused)
+													.build();
+
+		// Create the request.
+		SessionRequests.LoginRefusedRequest request = SessionRequests.LoginRefusedRequest.newBuilder()
+														.setUser(user)
+														.setReason(reason)
+														.build();
+		
+		sessionRequester.sendTwoParts(type.toByteArray(), request.toByteArray());
+		
+		try {
+			Common.BooleanResponse.parseFrom(sessionRequester.receive());
+		}
+		catch (InvalidProtocolBufferException e) {
+			System.err.println("error in parsing response of loginRefused");
+		}		
+	}
+	
 	public void enableRemoteControl(String clientType) {
 		
 		// Create the message type.