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logind: expose "Docked" bool as property on the bus

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We know the state anyway, let's expose it in the bus. It's useful for
debugging at least, but it might be useful for DEs too.
This commit is contained in:
Lennart Poettering 2015-06-16 01:02:02 +02:00
parent 5febf10c1c
commit 148560792a
1 changed files with 19 additions and 0 deletions
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19
src/login/logind-dbus.c
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@ -243,6 +243,24 @@ static int property_get_scheduled_shutdown(
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_handle_action, handle_action, HandleAction);
static int property_get_docked(
sd_bus *bus,
const char *path,
const char *interface,
const char *property,
sd_bus_message *reply,
void *userdata,
sd_bus_error *error) {
Manager *m = userdata;
assert(bus);
assert(reply);
assert(m);
return sd_bus_message_append(reply, "b", manager_is_docked_or_multiple_displays(m));
}
static int method_get_session(sd_bus_message *message, void *userdata, sd_bus_error *error) {
_cleanup_free_ char *p = NULL;
Manager *m = userdata;
@ -2406,6 +2424,7 @@ const sd_bus_vtable manager_vtable[] = {
SD_BUS_PROPERTY("PreparingForShutdown", "b", property_get_preparing, 0, 0),
SD_BUS_PROPERTY("PreparingForSleep", "b", property_get_preparing, 0, 0),
SD_BUS_PROPERTY("ScheduledShutdown", "(st)", property_get_scheduled_shutdown, 0, 0),
SD_BUS_PROPERTY("Docked", "b", property_get_docked, 0, 0),
SD_BUS_METHOD("GetSession", "s", "o", method_get_session, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("GetSessionByPID", "u", "o", method_get_session_by_pid, SD_BUS_VTABLE_UNPRIVILEGED),