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device: Disconnect authorization callback and remove clients

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Add a dispose function to disconnect the authorization callback and
remove all clients (i.e. unwatch their bus names) before destroying the
hash table.
This commit is contained in:
Benjamin Berg
2020-11-13 14:10:26 +01:00
parent 74d05e7996
commit 6eb9f263fd
1 changed files with 16 additions and 0 deletions
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16
src/device.c
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@ -194,6 +194,21 @@ session_data_set_new (FprintDevicePrivate *priv, gchar *sender, gchar *username)
return new;
}
static void fprint_device_dispose(GObject *object)
{
FprintDevice *self = (FprintDevice *) object;
FprintDevicePrivate *priv = fprint_device_get_instance_private(self);
g_hash_table_remove_all (priv->clients);
g_object_disconnect (object,
"g-authorize-method",
G_CALLBACK (action_authorization_handler),
NULL,
NULL);
G_OBJECT_CLASS(fprint_device_parent_class)->dispose(object);
}
static void fprint_device_finalize(GObject *object)
{
FprintDevice *self = (FprintDevice *) object;
@ -267,6 +282,7 @@ static void fprint_device_class_init(FprintDeviceClass *klass)
GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
GParamSpec *pspec;
gobject_class->dispose = fprint_device_dispose;
gobject_class->finalize = fprint_device_finalize;
gobject_class->set_property = fprint_device_set_property;
gobject_class->get_property = fprint_device_get_property;