genode/repos/gems/src/app
Norman Feske 5a1cef6381 Make label prefixing more strict
This patch unconditionally applies the labeling of sessions and thereby
removes the most common use case of 'Child_policy::filter_session_args'.
Furthermore, the patch removes an ambiguity of the session labels of
sessions created by the parent of behalf of its child, e.g., the PD
session created as part of 'Child' now has the label "<child-name>"
whereas an unlabeled PD-session request originating from the child
has the label "<child-name> -> ". This way, the routing-policy of
'Child_policy::resolve_session_request' can differentiate both cases.

As a consequence, the stricter labeling must now be considered wherever
a precise label was specified as a key for a session route or a server-
side policy selection. The simplest way to adapt those cases is to use a
'label_prefix' instead of the 'label' attribute. Alternatively, the
'label' attribute may used by appending " -> " (note the whitespace).

Fixes #2171
2016-11-30 13:37:07 +01:00
..
backdrop Define Genode::size_t as unsigned long 2016-10-21 12:39:29 +02:00
cpu_load_display base: avoid use of deprecated base/printf.h 2016-08-29 17:27:10 +02:00
decorator Adapt decorator to component API 2016-11-30 13:37:04 +01:00
floating_window_layouter Make label prefixing more strict 2016-11-30 13:37:07 +01:00
launcher Adapt high-level components to new parent API 2016-11-30 13:37:03 +01:00
menu_view transition Input infrastructure to new base API 2016-10-21 12:39:29 +02:00
mixer_gui_qt base: avoid use of deprecated base/printf.h 2016-08-29 17:27:10 +02:00
nano3d Polygon drawing and rudimentary 3D routines 2015-07-07 19:48:04 +02:00
themed_decorator Adapt themed decorator to component API 2016-11-30 13:37:04 +01:00