From d948eb4f37c41f25d3b766b4fb670ada983e6912 Mon Sep 17 00:00:00 2001
From: Ray Greenwell <ray@threerings.net>
Date: Thu, 8 Jun 2006 22:12:19 +0000
Subject: [PATCH] Added a really basic Config class for storing prefs
 clientside, wired it up.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4184 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 .../presents/client/Communicator.as           |  7 ++-
 .../presents/client/PresentsPrefs.as          | 13 ++++++
 src/as/com/threerings/util/Config.as          | 46 +++++++++++++++++++
 3 files changed, 62 insertions(+), 4 deletions(-)
 create mode 100644 src/as/com/threerings/presents/client/PresentsPrefs.as
 create mode 100644 src/as/com/threerings/util/Config.as

diff --git a/src/as/com/threerings/presents/client/Communicator.as b/src/as/com/threerings/presents/client/Communicator.as
index 3ed161145..cfc9cea79 100644
--- a/src/as/com/threerings/presents/client/Communicator.as
+++ b/src/as/com/threerings/presents/client/Communicator.as
@@ -80,14 +80,14 @@ public class Communicator
 
         var host :String = _client.getHostname();
         var pportKey :String = host + ".preferred_port";
-        // TODO: extract preferred port from saved prefs
-        var pport :int = /** TODO Prefs.getValue(pportKey, **/ (ports[0] as int);
+        var pport :int =
+            (PresentsPrefs.config.getValue(pportKey, ports[0]) as int);
         var ppidx :int = Math.max(0, ports.indexOf(pport));
         var port :int = (ports[(_portIdx + ppidx) % ports.length] as int);
 
         if (logonWasSuccessful) {
             _portIdx = -1; // indicate that we're no longer trying new ports
-            // TODO: Prefs.setValue(pportKey, port);
+            PresentsPrefs.config.setValue(pportKey, port);
 
         } else {
             Log.getLog(this).info(
@@ -238,7 +238,6 @@ public class Communicator
      */
     protected function socketError (event :IOErrorEvent) :void
     {
-        _socket.close();
         // if we're trying ports, try the next one.
         if (_portIdx != -1) {
             _portIdx++;
diff --git a/src/as/com/threerings/presents/client/PresentsPrefs.as b/src/as/com/threerings/presents/client/PresentsPrefs.as
new file mode 100644
index 000000000..8ae3dab79
--- /dev/null
+++ b/src/as/com/threerings/presents/client/PresentsPrefs.as
@@ -0,0 +1,13 @@
+package com.threerings.presents.client {
+
+import com.threerings.util.Config;
+
+/**
+ * Provides access to runtime configuration parameters for this package.
+ */
+public class PresentsPrefs
+{
+    /** Used to store our preferences. */
+    public static const config :Config = new Config("rsrc/config/presents");
+}
+}
diff --git a/src/as/com/threerings/util/Config.as b/src/as/com/threerings/util/Config.as
new file mode 100644
index 000000000..a30d04a5e
--- /dev/null
+++ b/src/as/com/threerings/util/Config.as
@@ -0,0 +1,46 @@
+package com.threerings.util {
+
+import flash.net.SharedObject;
+
+public class Config
+{
+    /**
+     * Constructs a new config object which will obtain configuration
+     * information from the specified path.
+     */
+    public function Config (path :String)
+    {
+        _so = SharedObject.getLocal("config_" + path, "/");
+    }
+
+    /**
+     * Fetches and returns the value for the specified configuration property.
+     */
+    public function getValue (name :String, defValue :Object) :Object
+    {
+        var val :* = _so.data[name];
+        return (val === undefined) ? defValue : val;
+    }
+
+    /**
+     * Returns the value specified.
+     */
+    public function setValue (name :String, value :Object) :void
+    {
+        _so.data[name] = value;
+        _so.flush(); // flushing is not strictly necessary
+    }
+
+    /**
+     * Remove any set value for the specified preference.
+     */
+    public function remove (name :String) :void
+    {
+        delete _so.data[name];
+        _so.flush(); // flushing is not strictly necessary
+    }
+
+    /** The shared object that contains our preferences. */
+    protected var _so :SharedObject;
+}
+}