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Add _with_closures alternative functions for those in GDBus that

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accept more than one callback.

g_bus_own_name_with_closures
g_bus_own_name_on_connection_with_closures
g_bus_watch_name_with_closures
g_bus_watch_name_on_connection_with_closures
g_bus_watch_proxy_with_closures
g_bus_watch_proxy_on_connection_with_closures

https://bugzilla.gnome.org/show_bug.cgi?id=621092
This commit is contained in:
Tomeu Vizoso
2010-06-10 18:29:23 +02:00
parent 8cab5e4693
commit 45e604d029
9 changed files with 556 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

173
gio/gdbusnameowning.c
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@@ -628,6 +628,179 @@ g_bus_own_name (GBusType bus_type,
return client->id;
}
typedef struct {
GClosure *bus_acquired_closure;
GClosure *name_acquired_closure;
GClosure *name_lost_closure;
} OwnNameData;
static void
own_with_closures_on_bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
OwnNameData *data = user_data;
GValue params[2] = { { 0, }, { 0, } };
g_value_init (&params[0], G_TYPE_DBUS_CONNECTION);
g_value_set_object (&params[0], connection);
g_value_init (&params[1], G_TYPE_STRING);
g_value_set_string (&params[1], name);
g_closure_invoke (data->bus_acquired_closure, NULL, 2, params, NULL);
}
static void
own_with_closures_on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
OwnNameData *data = user_data;
GValue params[2] = { { 0, }, { 0, } };
g_value_init (&params[0], G_TYPE_DBUS_CONNECTION);
g_value_set_object (&params[0], connection);
g_value_init (&params[1], G_TYPE_STRING);
g_value_set_string (&params[1], name);
g_closure_invoke (data->name_acquired_closure, NULL, 2, params, NULL);
}
static void
own_with_closures_on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
OwnNameData *data = user_data;
GValue params[2] = { { 0, }, { 0, } };
g_value_init (&params[0], G_TYPE_DBUS_CONNECTION);
g_value_set_object (&params[0], connection);
g_value_init (&params[1], G_TYPE_STRING);
g_value_set_string (&params[1], name);
g_closure_invoke (data->name_lost_closure, NULL, 2, params, NULL);
}
static void
bus_own_name_free_func (gpointer user_data)
{
OwnNameData *data = user_data;
if (data->bus_acquired_closure != NULL)
g_closure_unref (data->bus_acquired_closure);
if (data->name_acquired_closure != NULL)
g_closure_unref (data->name_acquired_closure);
if (data->name_lost_closure != NULL)
g_closure_unref (data->name_lost_closure);
g_free (data);
}
/**
* g_bus_own_name_with_closures:
* @bus_type: The type of bus to own a name on.
* @name: The well-known name to own.
* @flags: A set of flags from the #GBusNameOwnerFlags enumeration.
* @bus_acquired_closure: (allow-none): #GClosure to invoke when connected to
* the bus of type @bus_type or %NULL.
* @name_acquired_closure: (allow-none): #GClosure to invoke when @name is
* acquired or %NULL.
* @name_lost_closure: (allow-none): #GClosure to invoke when @name is lost or
* %NULL.
*
* Version of g_bus_own_name() using closures instead of callbacks for
* easier binding in other languages.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name.
*
* Rename to: g_bus_own_name
*
* Since: 2.26
*/
guint
g_bus_own_name_with_closures (GBusType bus_type,
const gchar *name,
GBusNameOwnerFlags flags,
GClosure *bus_acquired_closure,
GClosure *name_acquired_closure,
GClosure *name_lost_closure)
{
OwnNameData *data;
data = g_new0 (OwnNameData, 1);
if (bus_acquired_closure != NULL)
data->bus_acquired_closure = g_closure_ref (bus_acquired_closure);
if (name_acquired_closure != NULL)
data->name_acquired_closure = g_closure_ref (name_acquired_closure);
if (name_lost_closure != NULL)
data->name_lost_closure = g_closure_ref (name_lost_closure);
return g_bus_own_name (bus_type,
name,
flags,
bus_acquired_closure != NULL ? own_with_closures_on_bus_acquired : NULL,
name_acquired_closure != NULL ? own_with_closures_on_name_acquired : NULL,
name_lost_closure != NULL ? own_with_closures_on_name_lost : NULL,
data,
bus_own_name_free_func);
}
/**
* g_bus_own_name_on_connection_with_closures:
* @connection: A #GDBusConnection that is not closed.
* @name: The well-known name to own.
* @flags: A set of flags from the #GBusNameOwnerFlags enumeration.
* @name_acquired_closure: (allow-none): #GClosure to invoke when @name is
* acquired or %NULL.
* @name_lost_closure: (allow-none): #GClosure to invoke when @name is lost or
* %NULL.
*
* Version of g_bus_own_name_on_connection() using closures instead of callbacks for
* easier binding in other languages.
*
* Returns: An identifier (never 0) that an be used with
* g_bus_unown_name() to stop owning the name.
*
* Rename to: g_bus_own_name_on_connection
*
* Since: 2.26
*/
guint
g_bus_own_name_on_connection_with_closures (GDBusConnection *connection,
const gchar *name,
GBusNameOwnerFlags flags,
GClosure *name_acquired_closure,
GClosure *name_lost_closure)
{
OwnNameData *data;
data = g_new0 (OwnNameData, 1);
if (name_acquired_closure != NULL)
data->name_acquired_closure = g_closure_ref (name_acquired_closure);
if (name_lost_closure != NULL)
data->name_lost_closure = g_closure_ref (name_lost_closure);
return g_bus_own_name_on_connection (connection,
name,
flags,
name_acquired_closure != NULL ? own_with_closures_on_name_acquired : NULL,
name_lost_closure != NULL ? own_with_closures_on_name_lost : NULL,
data,
bus_own_name_free_func);
}
/**
* g_bus_unown_name:
* @owner_id: An identifier obtained from g_bus_own_name()