Added module for doing gconf changes, originally developed by Ossi.

gnome/manifests/init.pp

@@ -0,0 +1,45 @@
+# Set GNOME gconf values.
+#
+# === Parameters
+#
+#   $name:
+#       Key to update
+#   $value:
+#       Value for given key
+#   $source:
+#       Source to update. Valid values are "default" and "mandatory",
+#       defaults to "default".
+#   $type:
+#       Value type. Valid values are "string" and "int", defaults to
+#       string.
+#
+define gnome::gconf($value, $source = "default", $type = "string", $ltype = "") {
+
+    case $source {
+        "mandatory": {
+            $xml = "/etc/gconf/gconf.xml.mandatory"
+        }
+        "default": {
+            $xml = "/etc/gconf/gconf.xml.defaults"
+        }
+        default: {
+            fail("Invalid gnome::gconf source.")
+        }
+    }
+
+    case $ltype {
+        "string": {
+            $param = "--list-type 'string'"
+        }
+
+        default: {
+            $param = ""
+        }
+    }
+
+    exec { "gconftool-2 --direct --config-source xml:readwrite:${xml} --type ${type} $param --set '${name}' '${value}'":
+        path   => "/bin:/usr/bin:/sbin:/usr/sbin",
+        unless => "test \"`gconftool-2 --direct --config-source xml:readwrite:${xml} --get '${name}'`\" = '${value}'",
+    }
+
+}