Add DCONF_ERROR error domain

Add a DCONF_ERROR error domain with associated DConfError enum type.

Use this instead of the adhoc approach that we've been taking up to this
point.

https://bugzilla.gnome.org/show_bug.cgi?id=704638

1 files changed, 54 insertions, 0 deletions

diff --git a/common/dconf-error.c b/common/dconf-error.c
new file mode 100644
index 0000000..6cf1fee
--- /dev/null
+++ b/common/dconf-error.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2013 Canonical Limited
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the licence, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ryan Lortie <desrt@desrt.ca>
+ */
+
+#include "config.h"
+
+#include "dconf-error.h"
+
+/**
+ * SECTION:error
+ * @title: DConfError
+ * @short_description: GError error codes
+ *
+ * These are the error codes that can be returned from dconf APIs.
+ **/
+
+/**
+ * DCONF_ERROR:
+ *
+ * The error domain of DConf.
+ *
+ * Since: 0.20
+ **/
+
+/**
+ * DConfError:
+ * @DCONF_ERROR_FAILED: generic error
+ * @DCONF_ERROR_PATH: the path given for the operation was a valid path
+ *   or was not of the expected type (dir vs. key)
+ * @DCONF_ERROR_NOT_WRITABLE: the given key was not writable
+ *
+ * Possible errors from DConf functions.
+ *
+ * Since: 0.20
+ **/
+
+G_DEFINE_QUARK (dconf_error, dconf_error)