update_engine: Add Update Time Restrictions
Implementation for the update time restrictions policy where the admin
is allowed to choose time interval in which updates will not be checked.
- Adds WeeklyTime and WeeklyTimeInterval classes to update_engine to be
able to easily do interval range checking and time operations easily in
the policy. Added the wiring so the classes can be used as Values and
BoxedValues.
- Adds disallowed_intervals member to device_policy_provider, since this
contains the policy dictated disallowed intervals. The intervals are
obtained from libpolicy, a function was added to convert them to the
new WeeklyTime classes. Added the corresponding changes to the device
policy provider header and interface.
- Added the policy to chromeos_policy.cc so that it's taken into account
in UpdateCheckAllowed.
BUG=chromium:852860
TEST=cros_workon_make update_engine --test
Change-Id: If62a2b3650adf149ba87790345e1eb62f0e1bb1f
Reviewed-on: https://chromium-review.googlesource.com/1119397
Commit-Ready: Adolfo Higueros <adokar@google.com>
Tested-by: Adolfo Higueros <adokar@google.com>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
diff --git a/update_manager/policy_test_utils.h b/update_manager/policy_test_utils.h
index 5b93f7b..eb5758f 100644
--- a/update_manager/policy_test_utils.h
+++ b/update_manager/policy_test_utils.h
@@ -42,6 +42,9 @@
// Sets the clock to fixed values.
virtual void SetUpDefaultClock();
+ // Sets the fake time provider to the time given by the fake clock.
+ virtual void SetUpDefaultTimeProvider();
+
// Sets up the default state in fake_state_. override to add Policy-specific
// items, but only after calling this class's implementation.
virtual void SetUpDefaultState();