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

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

View File

@ -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),