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session-limits: Add mct_session_limits_is_enabled() API 

This is a high-level API to indicate whether parental controls are
‘enabled’ for the given user. It’s a mirror of
`mct_app_filter_is_enabled()`, and exposes the existing
`time_limit_enabled_out` argument of
`mct_session_limits_check_time_remaining()` more conveniently.

Includes tests.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
This commit is contained in:
Philip Withnall 2020-03-20 15:06:34 +00:00
parent f106319fdd
commit 04705c079a
3 changed files with 30 additions and 0 deletions
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25
libmalcontent/session-limits.c
View File

@ -98,6 +98,31 @@ mct_session_limits_get_user_id (MctSessionLimits *limits)
return limits->user_id;
}
/**
* mct_session_limits_is_enabled:
* @limits: an #MctSessionLimits
*
* Check whether any session limits are enabled and are going to impose at least
* one restriction on the user. This gives a high level view of whether session
* limit parental controls are ‘enabled’ for the given user.
*
* This function is equivalent to the value returned by the
* `time_limit_enabled_out` argument of
* mct_session_limits_check_time_remaining().
*
* Returns: %TRUE if the session limits object contains at least one restrictive
* session limit, %FALSE if there are no limits in place
* Since: 0.7.0
*/
gboolean
mct_session_limits_is_enabled (MctSessionLimits *limits)
{
g_return_val_if_fail (limits != NULL, FALSE);
g_return_val_if_fail (limits->ref_count >= 1, FALSE);
return (limits->limit_type != MCT_SESSION_LIMITS_TYPE_NONE);
}
/**
* mct_session_limits_check_time_remaining:
* @limits: an #MctSessionLimits

3
libmalcontent/session-limits.h
View File

@ -52,6 +52,9 @@ void mct_session_limits_unref (MctSessionLimits *limits);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MctSessionLimits, mct_session_limits_unref)
uid_t mct_session_limits_get_user_id (MctSessionLimits *limits);
gboolean mct_session_limits_is_enabled (MctSessionLimits *limits);
gboolean mct_session_limits_check_time_remaining (MctSessionLimits *limits,
guint64 now_usecs,
guint64 *time_remaining_secs_out,

2
libmalcontent/tests/session-limits.c
View File

@ -518,6 +518,7 @@ test_session_limits_bus_get (BusFixture *fixture,
/* Check the session limits properties. */
g_assert_cmpuint (mct_session_limits_get_user_id (session_limits), ==, fixture->valid_uid);
g_assert_true (mct_session_limits_is_enabled (session_limits));
g_assert_false (mct_session_limits_check_time_remaining (session_limits, usec (0),
&time_remaining_secs, &time_limit_enabled));
g_assert_true (time_limit_enabled);
@ -580,6 +581,7 @@ test_session_limits_bus_get_none (BusFixture *fixture,
/* Check the session limits properties. */
g_assert_cmpuint (mct_session_limits_get_user_id (session_limits), ==, fixture->valid_uid);
g_assert_false (mct_session_limits_is_enabled (session_limits));
g_assert_true (mct_session_limits_check_time_remaining (session_limits, usec (0),
&time_remaining_secs, &time_limit_enabled));
g_assert_false (time_limit_enabled);