Class
GioDBusMethodInvocation
since: 2.26
Description
final class Gio.DBusMethodInvocation : GObject.Object {
/* No available fields */
}Instances of the GDBusMethodInvocation class are used when
handling D-Bus method calls. It provides a way to asynchronously
return results and errors.
The normal way to obtain a GDBusMethodInvocation object is to receive
it as an argument to the handle_method_call() function in a
GDBusInterfaceVTable that was passed to
g_dbus_connection_register_object().
Available since: 2.26
Instance methods
g_dbus_method_invocation_get_connection
Gets the GDBusConnection the method was invoked on.
since: 2.26
g_dbus_method_invocation_get_interface_name
Gets the name of the D-Bus interface the method was invoked on.
since: 2.26
g_dbus_method_invocation_get_message
Gets the GDBusMessage for the method invocation. This is useful if
you need to use low-level protocol features, such as UNIX file
descriptor passing, that cannot be properly expressed in the
GVariant API.
since: 2.26
g_dbus_method_invocation_get_method_info
Gets information about the method call, if any.
since: 2.26
g_dbus_method_invocation_get_object_path
Gets the object path the method was invoked on.
since: 2.26
g_dbus_method_invocation_get_parameters
Gets the parameters of the method invocation. If there are no input parameters then this will return a GVariant with 0 children rather than NULL.
since: 2.26
g_dbus_method_invocation_get_property_info
Gets information about the property that this method call is for, if any.
since: 2.38
g_dbus_method_invocation_get_user_data
Gets the user_data #gpointer passed to g_dbus_connection_register_object().
since: 2.26
g_dbus_method_invocation_return_dbus_error
Finishes handling a D-Bus method call by returning an error.
since: 2.26
g_dbus_method_invocation_return_error
Finishes handling a D-Bus method call by returning an error.
since: 2.26
g_dbus_method_invocation_return_error_literal
Like g_dbus_method_invocation_return_error() but without printf()-style formatting.
since: 2.26
g_dbus_method_invocation_return_error_valist
Like g_dbus_method_invocation_return_error() but intended for
language bindings.
since: 2.26
g_dbus_method_invocation_return_gerror
Like g_dbus_method_invocation_return_error() but takes a GError
instead of the error domain, error code and message.
since: 2.26
g_dbus_method_invocation_return_value
Finishes handling a D-Bus method call by returning parameters.
If the parameters GVariant is floating, it is consumed.
since: 2.26
g_dbus_method_invocation_return_value_with_unix_fd_list
Like g_dbus_method_invocation_return_value() but also takes a GUnixFDList.
since: 2.30
g_dbus_method_invocation_take_error
Like g_dbus_method_invocation_return_gerror() but takes ownership
of error so the caller does not need to free it.
since: 2.30
Signals
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.