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dbus-device-reservation: use the Get method when requesting a property

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This commit is contained in:
Julian Bouzas 2020-06-01 19:50:48 -04:00
parent 882b627662
commit 7ba93fa3a1
1 changed files with 48 additions and 17 deletions
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65
modules/module-device-activation/dbus-device-reservation.c
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@ -437,37 +437,37 @@ wp_dbus_device_reservation_request_release (WpDbusDeviceReservation *self,
}
static void
on_proxy_done_request_property (GObject *obj, GAsyncResult *res, gpointer data)
on_request_property_done (GObject *proxy, GAsyncResult *res, gpointer data)
{
WpDbusDeviceReservation *self = data;
g_autoptr (WpOrgFreedesktopReserveDevice1) proxy = NULL;
g_autoptr (GError) error = NULL;
g_autoptr (GTask) task = g_steal_pointer (&self->pending_task);
g_autoptr (GVariant) ret = NULL;
g_autoptr (GVariant) var = NULL;
g_return_if_fail (task);
/* Finish */
proxy = wp_org_freedesktop_reserve_device1_proxy_new_for_bus_finish (res,
&error);
if (error) {
g_task_return_error (task, g_steal_pointer (&error));
return;
ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, &error);
if (!ret) {
GError *error = g_error_new (WP_DOMAIN_LIBRARY,
WP_LIBRARY_ERROR_OPERATION_FAILED, "failed to get property '%s' on proxy",
self->pending_property_name);
g_task_return_error (task, error);
}
/* Request the property */
g_return_if_fail (proxy);
g_return_if_fail (self->pending_property_name);
/* Get the property value */
g_variant_get (ret, "(v)", &var);
g_return_if_fail (var);
if (g_strcmp0 (self->pending_property_name, "ApplicationName") == 0) {
char *v = wp_org_freedesktop_reserve_device1_dup_application_name (proxy);
g_task_return_pointer (task, v, g_free);
g_task_return_pointer (task, g_variant_dup_string (var, NULL), NULL);
}
else if (g_strcmp0 (self->pending_property_name, "ApplicationDeviceName") == 0) {
char *v = wp_org_freedesktop_reserve_device1_dup_application_device_name (proxy);
g_task_return_pointer (task, v, g_free);
gchar *v = NULL;
g_variant_get (ret, "(v)", &v);
g_task_return_pointer (task, g_variant_dup_string (var, NULL), NULL);
}
else if (g_strcmp0 (self->pending_property_name, "Priority") == 0) {
gint v = wp_org_freedesktop_reserve_device1_get_priority (proxy);
g_task_return_pointer (task, GINT_TO_POINTER (v), NULL);
g_task_return_pointer (task, GINT_TO_POINTER (g_variant_get_int32 (var)), NULL);
}
else {
GError *error = g_error_new (WP_DOMAIN_LIBRARY,
@ -477,6 +477,37 @@ on_proxy_done_request_property (GObject *obj, GAsyncResult *res, gpointer data)
}
}
static void
on_proxy_done_request_property (GObject *obj, GAsyncResult *res, gpointer data)
{
WpDbusDeviceReservation *self = data;
g_autoptr (WpOrgFreedesktopReserveDevice1) proxy = NULL;
g_autoptr (GError) error = NULL;
g_return_if_fail (self->pending_task);
/* Finish */
proxy = wp_org_freedesktop_reserve_device1_proxy_new_for_bus_finish (res,
&error);
if (error) {
g_autoptr (GTask) task = g_steal_pointer (&self->pending_task);
g_task_return_error (task, g_steal_pointer (&error));
return;
}
/* Request the property call the Get method */
g_return_if_fail (proxy);
g_return_if_fail (self->pending_property_name);
g_dbus_proxy_call (
G_DBUS_PROXY (proxy),
"org.freedesktop.DBus.Properties.Get",
g_variant_new ("(ss)", "org.freedesktop.ReserveDevice1", self->pending_property_name),
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
on_request_property_done,
self);
}
gboolean
wp_dbus_device_reservation_request_property (WpDbusDeviceReservation *self,
const char *name, GCancellable *cancellable, GAsyncReadyCallback callback,