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iwd
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station: Commonize autoconnect starting logic

This commit is contained in:
Denis Kenzior 2021-09-16 14:49:25 -05:00
parent c0fe7070a3
commit 17827f1ff9
1 changed files with 34 additions and 24 deletions
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58
src/station.c
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@ -187,11 +187,22 @@ static void station_property_set_scanning(struct station *station,
static void station_enter_state(struct station *station,
enum station_state state);
static void network_add_foreach(struct network *network, void *user_data)
{
struct station *station = user_data;
l_queue_insert(station->autoconnect_list, network,
network_rank_compare, NULL);
}
static int station_autoconnect_next(struct station *station)
{
struct network *network;
int r;
if (!station->autoconnect_list)
return -ENOENT;
while ((network = l_queue_pop_head(station->autoconnect_list))) {
const char *ssid = network_get_ssid(network);
struct scan_bss *bss = network_bss_select(network, false);
@ -229,6 +240,24 @@ static int station_autoconnect_next(struct station *station)
return -ENOENT;
}
static void station_autoconnect_start(struct station *station)
{
l_debug("");
if (!station_is_autoconnecting(station))
return;
if (!l_queue_isempty(station->anqp_pending))
return;
if (L_WARN_ON(station->autoconnect_list))
l_queue_destroy(station->autoconnect_list, NULL);
station->autoconnect_list = l_queue_new();
station_network_foreach(station, network_add_foreach, station);
station_autoconnect_next(station);
}
static void bss_free(void *data)
{
struct scan_bss *bss = data;
@ -456,14 +485,6 @@ static bool match_nai_realms(const struct network_info *info, void *user_data)
return true;
}
static void network_add_foreach(struct network *network, void *user_data)
{
struct station *station = user_data;
l_queue_insert(station->autoconnect_list, network,
network_rank_compare, NULL);
}
static bool match_pending(const void *a, const void *b)
{
const struct anqp_entry *entry = a;
@ -552,13 +573,7 @@ request_done:
/* Notify all watchers now that every ANQP request has finished */
l_queue_foreach_remove(station->anqp_pending, anqp_entry_foreach, NULL);
l_queue_destroy(station->autoconnect_list, NULL);
station->autoconnect_list = l_queue_new();
if (station_is_autoconnecting(station)) {
station_network_foreach(station, network_add_foreach, station);
station_autoconnect_next(station);
}
station_autoconnect_start(station);
}
static bool station_start_anqp(struct station *station, struct network *network,
@ -652,7 +667,6 @@ void station_set_scan_results(struct station *station,
{
const struct l_queue_entry *bss_entry;
struct network *network;
bool wait_for_anqp = false;
l_queue_foreach_remove(new_bss_list, bss_free_if_ssid_not_utf8, NULL);
@ -662,7 +676,7 @@ void station_set_scan_results(struct station *station,
l_queue_clear(station->hidden_bss_list_sorted, NULL);
l_queue_destroy(station->autoconnect_list, NULL);
station->autoconnect_list = l_queue_new();
station->autoconnect_list = NULL;
station_bss_list_remove_expired_bsses(station, freqs);
@ -703,19 +717,15 @@ void station_set_scan_results(struct station *station,
if (!scan_freq_set_contains(freqs, bss->frequency))
continue;
if (station_start_anqp(station, network, bss))
wait_for_anqp = true;
station_start_anqp(station, network, bss);
}
station->bss_list = new_bss_list;
l_hashmap_foreach_remove(station->networks, process_network, station);
if (!wait_for_anqp && trigger_autoconnect
&& station_is_autoconnecting(station)) {
station_network_foreach(station, network_add_foreach, station);
station_autoconnect_next(station);
}
if (trigger_autoconnect)
station_autoconnect_start(station);
}
static void station_reconnect(struct station *station);