Building a pretty good set of virtual functions and getting them tied together, with errors too.

2 files changed, 214 insertions, 0 deletions

diff --git a/libindicate/server.c b/libindicate/server.c
index 0a0eab1..271a335 100644
--- a/libindicate/server.c
+++ b/libindicate/server.c
@@ -2,6 +2,19 @@
 #include "server.h"
 #include "dbus-indicate-server.h"
 
+/* Errors */
+enum {
+	NO_GET_DESKTOP,
+	NO_GET_INDICATOR_COUNT,
+	NO_GET_INDICATOR_COUNT_BY_TYPE,
+	NO_GET_INDICATOR_LIST,
+	NO_GET_INDICATOR_LIST_BY_TYPE,
+	NO_GET_INDICATOR_PROPERTY,
+	NO_GET_INDICATOR_PROPERTY_GROUP,
+	NO_GET_INDICATOR_PROPERTIES,
+	NO_SHOW_INDICATOR_TO_USER,
+	LAST_ERROR
+};
 
 /* Signals */
 enum {
@@ -46,3 +59,195 @@ indicate_server_finalize (GObject * obj)
 
 	return;
 }
+
+static GQuark
+indicate_server_error_quark (void)
+{
+	static GQuark quark = 0;
+	if (quark == 0) {
+		quark = g_quark_from_static_string (G_LOG_DOMAIN);
+	}
+	return quark;
+}
+
+/* Virtual Functions */
+gboolean 
+indicate_server_get_desktop (IndicateServer * server, gchar ** desktop_path, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_desktop (server, desktop_path, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_DESKTOP,
+		            "get_desktop function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_count (IndicateServer * server, guint * count, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_count (server, count, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_COUNT,
+		            "get_indicator_count function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_count_by_type (IndicateServer * server, gchar * type, guint * count, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_count_by_type (server, type, count, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_COUNT_BY_TYPE,
+		            "get_indicator_count_by_type function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_list (IndicateServer * server, guint ** indicators, GError ** error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_list (server, indicators, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_LIST,
+		            "get_indicator_list function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_list_by_type (IndicateServer * server, gchar * type, guint ** indicators, GError ** error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_list_by_type (server, type, indicators, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_LIST_BY_TYPE,
+		            "get_indicator_list_by_type function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_property (IndicateServer * server, guint id, gchar * property, gchar ** value, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_property (server, id, property, value, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_PROPERTY,
+		            "get_indicator_property function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_property_group (IndicateServer * server, guint id, gchar ** properties, gchar *** value, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_property_group (server, id, properties, value, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_PROPERTY_GROUP,
+		            "get_indicator_property_group function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_get_indicator_properties (IndicateServer * server, guint id, gchar *** properties, GError **error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->get_indicator_properties (server, id, properties, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_GET_INDICATOR_PROPERTIES,
+		            "get_indicator_properties function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
+gboolean 
+indicate_server_show_indicator_to_user (IndicateServer * server, guint id, GError ** error)
+{
+	IndicateServerClass * class = INDICATE_SERVER_GET_CLASS(server);
+
+	if (class != NULL) {
+		return class->show_indicator_to_user (server, id, error);
+	}
+
+	if (error) {
+		g_set_error(error,
+		            indicate_server_error_quark(),
+		            NO_SHOW_INDICATOR_TO_USER,
+		            "show_indicator_to_user function doesn't exist for this server class: %s",
+		            G_OBJECT_TYPE_NAME(server));
+	}
+
+	return TRUE;
+}
+
diff --git a/libindicate/server.h b/libindicate/server.h
index 79a314b..28529dd 100644
--- a/libindicate/server.h
+++ b/libindicate/server.h
@@ -23,6 +23,15 @@ typedef struct _IndicateServerClass IndicateServerClass;
 struct _IndicateServerClass {
 	GObjectClass parent;
 
+	gboolean (*get_desktop) (IndicateServer * server, gchar ** desktop_path, GError **error);
+	gboolean (*get_indicator_count) (IndicateServer * server, guint * count, GError **error);
+	gboolean (*get_indicator_count_by_type) (IndicateServer * server, gchar * type, guint * count, GError **error);
+	gboolean (*get_indicator_list) (IndicateServer * server, guint ** indicators, GError ** error);
+	gboolean (*get_indicator_list_by_type) (IndicateServer * server, gchar * type, guint ** indicators, GError ** error);
+	gboolean (*get_indicator_property) (IndicateServer * server, guint id, gchar * property, gchar ** value, GError **error);
+	gboolean (*get_indicator_property_group) (IndicateServer * server, guint id, gchar ** properties, gchar *** value, GError **error);
+	gboolean (*get_indicator_properties) (IndicateServer * server, guint id, gchar *** properties, GError **error);
+	gboolean (*show_indicator_to_user) (IndicateServer * server, guint id, GError ** error);
 };
 
 /* Create a new server */