[rygel/config] Use the convenience methods to read values from gconf.

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit e9b1389fcbc5e7e42c58ada7d22d4705a3b96e16
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Apr 21 17:48:04 2009 +0300

    Use the convenience methods to read values from gconf.
---
 src/rygel/rygel-config-reader.vala |   13 +++----------
 1 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/rygel/rygel-config-reader.vala b/src/rygel/rygel-config-reader.vala
index 364ca77..79d4ad9 100644
--- a/src/rygel/rygel-config-reader.vala
+++ b/src/rygel/rygel-config-reader.vala
@@ -40,16 +40,9 @@ public class Rygel.ConfigReader {
     public ConfigReader () {
         this.gconf = GConf.Client.get_default ();
 
-        try {
-            this.enable_xbox = this.gconf.get_bool (ROOT_GCONF_PATH +
-                                                    "enable-xbox");
-            this.host_ip = this.gconf.get_string (ROOT_GCONF_PATH + "host-ip");
-            this.port = this.gconf.get_int (ROOT_GCONF_PATH + "port");
-        } catch (GLib.Error error) {
-            this.enable_xbox = false;
-            this.host_ip = null;
-            this.port = 0;
-        }
+        this.enable_xbox = this.get_bool ("general", "enable-xbox", false);
+        this.host_ip = this.get_string ("general", "host-ip", null);
+        this.port = this.get_int ("general", "port", uint16.MIN, uint16.MAX, 0);
     }
 
     public string get_title (string section) {