[darcs-to-svn @ initial import]

svn path=/trunk/; revision=2

1 files changed, 382 insertions, 0 deletions

diff --git a/libempathy/gossip-conf.c b/libempathy/gossip-conf.c
new file mode 100644
index 000000000..9625a700d
--- /dev/null
+++ b/libempathy/gossip-conf.c
@@ -0,0 +1,382 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2006 Imendio AB
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Authors: Richard Hult <richard@imendio.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gconf/gconf-client.h>
+
+#include "gossip-conf.h"
+#include "gossip-debug.h"
+
+#define DEBUG_DOMAIN "Config"
+
+#define GOSSIP_CONF_ROOT       "/apps/empathy"
+#define DESKTOP_INTERFACE_ROOT "/desktop/gnome/interface"
+
+#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GOSSIP_TYPE_CONF, GossipConfPriv))
+
+typedef struct {
+	GConfClient *gconf_client;
+} GossipConfPriv;
+
+typedef struct {
+	GossipConf           *conf;
+	GossipConfNotifyFunc  func;
+	gpointer               user_data;
+} GossipConfNotifyData;
+
+static void conf_finalize (GObject *object);
+
+G_DEFINE_TYPE (GossipConf, gossip_conf, G_TYPE_OBJECT);
+
+static GossipConf *global_conf = NULL;
+
+static void
+gossip_conf_class_init (GossipConfClass *class)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (class);
+
+	object_class->finalize = conf_finalize;
+
+	g_type_class_add_private (object_class, sizeof (GossipConfPriv));
+}
+
+static void
+gossip_conf_init (GossipConf *conf)
+{
+	GossipConfPriv *priv;
+
+	priv = GET_PRIV (conf);
+
+	priv->gconf_client = gconf_client_get_default ();
+
+	gconf_client_add_dir (priv->gconf_client,
+			      GOSSIP_CONF_ROOT,
+			      GCONF_CLIENT_PRELOAD_ONELEVEL,
+			      NULL);
+	gconf_client_add_dir (priv->gconf_client,
+			      DESKTOP_INTERFACE_ROOT,
+			      GCONF_CLIENT_PRELOAD_NONE,
+			      NULL);
+}
+
+static void
+conf_finalize (GObject *object)
+{
+	GossipConfPriv *priv;
+
+	priv = GET_PRIV (object);
+
+	gconf_client_remove_dir (priv->gconf_client,
+				 GOSSIP_CONF_ROOT,
+				 NULL);
+	gconf_client_remove_dir (priv->gconf_client,
+				 DESKTOP_INTERFACE_ROOT,
+				 NULL);
+
+	g_object_unref (priv->gconf_client);
+
+	G_OBJECT_CLASS (gossip_conf_parent_class)->finalize (object);
+}
+
+GossipConf *
+gossip_conf_get (void)
+{
+	if (!global_conf) {
+		global_conf = g_object_new (GOSSIP_TYPE_CONF, NULL);
+	}
+
+	return global_conf;
+}
+
+void
+gossip_conf_shutdown (void)
+{
+	if (global_conf) {
+		g_object_unref (global_conf);
+		global_conf = NULL;
+	}
+}
+
+gboolean
+gossip_conf_set_int (GossipConf  *conf,
+		     const gchar *key,
+		     gint         value)
+{
+	GossipConfPriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	gossip_debug (DEBUG_DOMAIN, "Setting int:'%s' to %d", key, value);
+
+	priv = GET_PRIV (conf);
+
+	return gconf_client_set_int (priv->gconf_client,
+				     key,
+				     value,
+				     NULL);
+}
+
+gboolean
+gossip_conf_get_int (GossipConf  *conf,
+		     const gchar *key,
+		     gint        *value)
+{
+	GossipConfPriv *priv;
+	GError          *error = NULL;
+
+	*value = 0;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+	g_return_val_if_fail (value != NULL, FALSE);
+
+	priv = GET_PRIV (conf);
+
+	*value = gconf_client_get_int (priv->gconf_client,
+				       key,
+				       &error);
+
+	gossip_debug (DEBUG_DOMAIN, "Getting int:'%s' (=%d), error:'%s'",
+		      key, *value, error ? error->message : "None");
+
+	if (error) {
+		g_error_free (error);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+gboolean
+gossip_conf_set_bool (GossipConf  *conf,
+		      const gchar *key,
+		      gboolean     value)
+{
+	GossipConfPriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	gossip_debug (DEBUG_DOMAIN, "Setting bool:'%s' to %d ---> %s",
+		      key, value, value ? "true" : "false");
+
+	priv = GET_PRIV (conf);
+
+	return gconf_client_set_bool (priv->gconf_client,
+				      key,
+				      value,
+				      NULL);
+}
+
+gboolean
+gossip_conf_get_bool (GossipConf  *conf,
+		      const gchar *key,
+		      gboolean    *value)
+{
+	GossipConfPriv *priv;
+	GError          *error = NULL;
+
+	*value = FALSE;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+	g_return_val_if_fail (value != NULL, FALSE);
+
+	priv = GET_PRIV (conf);
+
+	*value = gconf_client_get_bool (priv->gconf_client,
+					key,
+					&error);
+
+	gossip_debug (DEBUG_DOMAIN, "Getting bool:'%s' (=%d ---> %s), error:'%s'",
+		      key, *value, *value ? "true" : "false",
+		      error ? error->message : "None");
+
+	if (error) {
+		g_error_free (error);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+gboolean
+gossip_conf_set_string (GossipConf  *conf,
+			const gchar *key,
+			const gchar *value)
+{
+	GossipConfPriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	gossip_debug (DEBUG_DOMAIN, "Setting string:'%s' to '%s'",
+		      key, value);
+
+	priv = GET_PRIV (conf);
+
+	return gconf_client_set_string (priv->gconf_client,
+					key,
+					value,
+					NULL);
+}
+
+gboolean
+gossip_conf_get_string (GossipConf   *conf,
+			const gchar  *key,
+			gchar       **value)
+{
+	GossipConfPriv *priv;
+	GError          *error = NULL;
+
+	*value = NULL;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	priv = GET_PRIV (conf);
+
+	*value = gconf_client_get_string (priv->gconf_client,
+					  key,
+					  &error);
+
+	gossip_debug (DEBUG_DOMAIN, "Getting string:'%s' (='%s'), error:'%s'",
+		      key, *value, error ? error->message : "None");
+
+	if (error) {
+		g_error_free (error);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+gboolean
+gossip_conf_set_string_list (GossipConf  *conf,
+			     const gchar *key,
+			     GSList      *value)
+{
+	GossipConfPriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	priv = GET_PRIV (conf);
+
+	return gconf_client_set_list (priv->gconf_client,
+				      key,
+				      GCONF_VALUE_STRING,
+				      value,
+				      NULL);
+}
+
+gboolean
+gossip_conf_get_string_list (GossipConf   *conf,
+			     const gchar  *key,
+			     GSList      **value)
+{
+	GossipConfPriv *priv;
+	GError          *error = NULL;
+
+	*value = NULL;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	priv = GET_PRIV (conf);
+
+	*value = gconf_client_get_list (priv->gconf_client,
+					key,
+					GCONF_VALUE_STRING,
+					&error);
+	if (error) {
+		g_error_free (error);
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+static void
+conf_notify_data_free (GossipConfNotifyData *data)
+{
+	g_object_unref (data->conf);
+	g_slice_free (GossipConfNotifyData, data);
+}
+
+static void
+conf_notify_func (GConfClient *client,
+		  guint        id,
+		  GConfEntry  *entry,
+		  gpointer     user_data)
+{
+	GossipConfNotifyData *data;
+
+	data = user_data;
+
+	data->func (data->conf,
+		    gconf_entry_get_key (entry),
+		    data->user_data);
+}
+
+guint
+gossip_conf_notify_add (GossipConf           *conf,
+			const gchar          *key,
+			GossipConfNotifyFunc func,
+			gpointer              user_data)
+{
+	GossipConfPriv       *priv;
+	guint                  id;
+	GossipConfNotifyData *data;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), 0);
+
+	priv = GET_PRIV (conf);
+
+	data = g_slice_new (GossipConfNotifyData);
+	data->func = func;
+	data->user_data = user_data;
+	data->conf = g_object_ref (conf);
+
+	id = gconf_client_notify_add (priv->gconf_client,
+				      key,
+				      conf_notify_func,
+				      data,
+				      (GFreeFunc) conf_notify_data_free,
+				      NULL);
+
+	return id;
+}
+
+gboolean
+gossip_conf_notify_remove (GossipConf *conf,
+			   guint       id)
+{
+	GossipConfPriv *priv;
+
+	g_return_val_if_fail (GOSSIP_IS_CONF (conf), FALSE);
+
+	priv = GET_PRIV (conf);
+
+	gconf_client_notify_remove (priv->gconf_client, id);
+
+	return TRUE;
+}
+