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station: Add generic Event signal

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This is meant to be used as a generic notification to autotests. For
now 'no-roam-candidates' is the only event being sent. The idea
is to extend these events to signal conditions that are otherwise
undiscoverable in autotesting.
This commit is contained in:
James Prestwood 2021-08-13 12:47:08 -07:00 committed by Denis Kenzior
parent b705a579ad
commit cd2dd4e2dc
1 changed files with 23 additions and 1 deletions
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24
src/station.c
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@ -153,6 +153,24 @@ static bool station_is_autoconnecting(struct station *station)
station->state == STATION_STATE_AUTOCONNECT_QUICK;
}
static bool station_debug_event(struct station *station, const char *name)
{
struct l_dbus_message *signal;
if (!iwd_is_developer_mode())
return true;
l_debug("StationDebug.Event(%s)", name);
signal = l_dbus_message_new_signal(dbus_get_bus(),
netdev_get_path(station->netdev),
IWD_STATION_DEBUG_INTERFACE, "Event");
l_dbus_message_set_arguments(signal, "sav", name, 0);
return l_dbus_send(dbus_get_bus(), signal) != 0;
}
static void station_property_set_scanning(struct station *station,
bool scanning)
{
@ -1938,8 +1956,10 @@ next:
goto fail_free_bss;
/* See if we have anywhere to roam to */
if (!best_bss || scan_bss_addr_eq(best_bss, station->connected_bss))
if (!best_bss || scan_bss_addr_eq(best_bss, station->connected_bss)) {
station_debug_event(station, "no-roam-candidates");
goto fail_free_bss;
}
bss = network_bss_find_by_addr(network, best_bss->addr);
if (bss) {
@ -3991,6 +4011,8 @@ static void station_setup_debug_interface(
station_debug_scan, "", "aq",
"frequencies");
l_dbus_interface_signal(interface, "Event", 0, "sav", "name", "data");
l_dbus_interface_property(interface, "AutoConnect", 0, "b",
station_property_get_autoconnect,
station_property_set_autoconnect);