X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Futils%2Fserial%2Fserver%2FConnectActionServer.java;h=350d3fe40a1320b68f555458a43c3ceec11e8c25;hb=505be508ae7d3fb48122be548b310a238cfb91eb;hp=d0ddb92acd253cb5befda49760c5803e379e1688;hpb=08f80ac5fa60738d3ad74c4b5390a0b79ae313d4;p=nikiroo-utils.git

diff --git a/src/be/nikiroo/utils/serial/server/ConnectActionServer.java b/src/be/nikiroo/utils/serial/server/ConnectActionServer.java
index d0ddb92..350d3fe 100644
--- a/src/be/nikiroo/utils/serial/server/ConnectActionServer.java
+++ b/src/be/nikiroo/utils/serial/server/ConnectActionServer.java
@@ -2,6 +2,8 @@ package be.nikiroo.utils.serial.server;
 
 import java.net.Socket;
 
+import be.nikiroo.utils.Version;
+
 /**
  * Base class used for the server basic handling.
  * <p>
@@ -21,7 +23,7 @@ abstract class ConnectActionServer {
 	protected ConnectAction action;
 
 	/**
-	 * Create a new {@link ConnectActionServer}.
+	 * Create a new {@link ConnectActionServer}, using the current version.
 	 * 
 	 * @param s
 	 *            the socket to bind to
@@ -30,16 +32,36 @@ abstract class ConnectActionServer {
 	 *            everything will be sent in clear text)
 	 */
 	public ConnectActionServer(Socket s, String key) {
-		action = new ConnectAction(s, true, key) {
+		this(s, key, Version.getCurrentVersion());
+	}
+
+	/**
+	 * Create a new {@link ConnectActionServer}.
+	 * 
+	 * @param s
+	 *            the socket to bind to
+	 * @param key
+	 *            an optional key to encrypt all the communications (if NULL,
+	 *            everything will be sent in clear text)
+	 * @param serverVersion
+	 *            the version of this server,that will be sent to the client
+	 */
+	public ConnectActionServer(Socket s, String key, Version serverVersion) {
+		action = new ConnectAction(s, true, key, serverVersion) {
 			@Override
-			protected void action() throws Exception {
-				ConnectActionServer.this.action();
+			protected void action(Version clientVersion) throws Exception {
+				ConnectActionServer.this.action(clientVersion);
 			}
 
 			@Override
 			protected void onError(Exception e) {
 				ConnectActionServer.this.onError(e);
 			}
+
+			@Override
+			protected Version negotiateVersion(Version clientVersion) {
+				return ConnectActionServer.this.negotiateVersion(clientVersion);
+			}
 		};
 	}
 
@@ -111,11 +133,14 @@ abstract class ConnectActionServer {
 	/**
 	 * Method that will be called when an action is performed on the server.
 	 * 
+	 * @param clientVersion
+	 *            the version of the client connected to this server
+	 * 
 	 * @throws Exception
 	 *             in case of I/O error
 	 */
 	@SuppressWarnings("unused")
-	public void action() throws Exception {
+	public void action(Version clientVersion) throws Exception {
 	}
 
 	/**
@@ -128,4 +153,19 @@ abstract class ConnectActionServer {
 	 */
 	protected void onError(@SuppressWarnings("unused") Exception e) {
 	}
+
+	/**
+	 * Method called when we negotiate the version with the client.
+	 * <p>
+	 * Will return the actual server version by default.
+	 * 
+	 * @param clientVersion
+	 *            the client version
+	 * 
+	 * @return the version to send to the client
+	 */
+	protected Version negotiateVersion(
+			@SuppressWarnings("unused") Version clientVersion) {
+		return action.getVersion();
+	}
 }
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