[rygel] Attach the availability of MediaServer and Plugin

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 4e5a233c7c6986b06ff7b35d7682848997faa423
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Sun May 10 04:12:27 2009 +0300

    Attach the availability of MediaServer and Plugin
    
    Attach the availability of the Plugin to it's associated MediaServer.
---
 src/rygel/rygel-main.vala |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/rygel/rygel-main.vala b/src/rygel/rygel-main.vala
index ff453b9..70fbd08 100644
--- a/src/rygel/rygel-main.vala
+++ b/src/rygel/rygel-main.vala
@@ -72,10 +72,11 @@ public class Rygel.Main : Object {
         try {
             var server = this.ms_factory.create_media_server (plugin);
 
-            /* Make our device available */
-            server.available = true;
+            server.available = plugin.available;
 
             media_servers.add (server);
+
+            plugin.notify["available"] += this.on_plugin_notify;
         } catch (GLib.Error error) {
             warning ("Failed to create MediaServer for %s. Reason: %s\n",
                      plugin.name,
@@ -83,6 +84,15 @@ public class Rygel.Main : Object {
         }
     }
 
+    private void on_plugin_notify (Plugin    plugin,
+                                   ParamSpec spec) {
+        foreach (var server in this.media_servers) {
+            if (server.resource_factory == plugin) {
+                server.available = plugin.available;
+            }
+        }
+    }
+
     public static int main (string[] args) {
         Main main;