mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-23 06:02:37 +01:00
station: Move autoconnect logic from device
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parent
977b817f3c
commit
9b574b5931
68
src/device.c
68
src/device.c
@ -48,12 +48,6 @@
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#include "src/adhoc.h"
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#include "src/station.h"
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struct autoconnect_entry {
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uint16_t rank;
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struct network *network;
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struct scan_bss *bss;
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};
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struct device {
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uint32_t index;
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enum device_state state;
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@ -64,7 +58,6 @@ struct device {
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struct l_queue *networks_sorted;
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struct scan_bss *connected_bss;
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struct network *connected_network;
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struct l_queue *autoconnect_list;
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struct l_dbus_message *connect_pending;
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struct l_dbus_message *disconnect_pending;
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struct watchlist state_watches;
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@ -156,28 +149,6 @@ static const char *device_state_to_string(enum device_state state)
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return "invalid";
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}
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static void device_autoconnect_next(struct device *device)
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{
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struct autoconnect_entry *entry;
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int r;
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while ((entry = l_queue_pop_head(device->autoconnect_list))) {
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l_debug("Considering autoconnecting to BSS '%s' with SSID: %s,"
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" freq: %u, rank: %u, strength: %i",
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util_address_to_string(entry->bss->addr),
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network_get_ssid(entry->network),
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entry->bss->frequency, entry->rank,
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entry->bss->signal_strength);
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/* TODO: Blacklist the network from auto-connect */
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r = network_autoconnect(entry->network, entry->bss);
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l_free(entry);
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if (!r)
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return;
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}
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}
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static void bss_free(void *data)
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{
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struct scan_bss *bss = data;
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@ -196,14 +167,6 @@ static void network_free(void *data)
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network_remove(network, -ESHUTDOWN);
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}
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static int autoconnect_rank_compare(const void *a, const void *b, void *user)
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{
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const struct autoconnect_entry *new_ae = a;
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const struct autoconnect_entry *ae = b;
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return ae->rank - new_ae->rank;
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}
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static bool process_network(const void *key, void *data, void *user_data)
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{
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struct network *network = data;
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@ -227,24 +190,6 @@ static bool process_network(const void *key, void *data, void *user_data)
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return true;
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}
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static void add_autoconnect_bss(struct device *device, struct network *network,
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struct scan_bss *bss)
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{
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double rankmod;
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struct autoconnect_entry *entry;
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/* See if network is autoconnectable (is a known network) */
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if (!network_rankmod(network, &rankmod))
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return;
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entry = l_new(struct autoconnect_entry, 1);
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entry->network = network;
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entry->bss = bss;
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entry->rank = bss->rank * rankmod;
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l_queue_insert(device->autoconnect_list, entry,
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autoconnect_rank_compare, NULL);
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}
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/*
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* Returns the network object the BSS was added to or NULL if ignored.
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*/
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@ -335,8 +280,8 @@ void device_set_scan_results(struct device *device, struct l_queue *bss_list,
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while ((network = l_queue_pop_head(device->networks_sorted)))
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network_bss_list_clear(network);
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l_queue_destroy(device->autoconnect_list, l_free);
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device->autoconnect_list = l_queue_new();
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l_queue_destroy(device->station->autoconnect_list, l_free);
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device->station->autoconnect_list = l_queue_new();
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for (bss_entry = l_queue_get_entries(bss_list); bss_entry;
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bss_entry = bss_entry->next) {
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@ -344,7 +289,8 @@ void device_set_scan_results(struct device *device, struct l_queue *bss_list,
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struct network *network = add_seen_bss(device, bss);
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if (network && add_to_autoconnect)
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add_autoconnect_bss(device, network, bss);
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station_add_autoconnect_bss(device->station,
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network, bss);
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}
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if (device->connected_bss) {
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@ -395,7 +341,7 @@ static bool new_scan_results(uint32_t wiphy_id, uint32_t ifindex, int err,
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device_set_scan_results(device, bss_list, autoconnect);
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if (autoconnect)
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device_autoconnect_next(device);
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station_autoconnect_next(device->station);
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return true;
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}
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@ -2381,9 +2327,6 @@ static void device_netdev_notify(struct netdev *netdev,
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l_hashmap_foreach_remove(device->networks,
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device_remove_network, device);
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l_queue_destroy(device->autoconnect_list, l_free);
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device->autoconnect_list = l_queue_new();
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l_queue_destroy(device->bss_list, bss_free);
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device->bss_list = l_queue_new();
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@ -2487,7 +2430,6 @@ static void device_free(void *user)
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l_queue_destroy(device->bss_list, bss_free);
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l_queue_destroy(device->old_bss_list, bss_free);
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l_queue_destroy(device->autoconnect_list, l_free);
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l_timeout_remove(device->roam_trigger_timeout);
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@ -41,6 +41,61 @@
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static struct l_queue *station_list;
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struct autoconnect_entry {
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uint16_t rank;
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struct network *network;
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struct scan_bss *bss;
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};
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void station_autoconnect_next(struct station *station)
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{
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struct autoconnect_entry *entry;
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int r;
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while ((entry = l_queue_pop_head(station->autoconnect_list))) {
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l_debug("Considering autoconnecting to BSS '%s' with SSID: %s,"
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" freq: %u, rank: %u, strength: %i",
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util_address_to_string(entry->bss->addr),
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network_get_ssid(entry->network),
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entry->bss->frequency, entry->rank,
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entry->bss->signal_strength);
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/* TODO: Blacklist the network from auto-connect */
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r = network_autoconnect(entry->network, entry->bss);
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l_free(entry);
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if (!r)
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return;
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}
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}
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static int autoconnect_rank_compare(const void *a, const void *b, void *user)
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{
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const struct autoconnect_entry *new_ae = a;
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const struct autoconnect_entry *ae = b;
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return ae->rank - new_ae->rank;
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}
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void station_add_autoconnect_bss(struct station *station,
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struct network *network,
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struct scan_bss *bss)
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{
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double rankmod;
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struct autoconnect_entry *entry;
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/* See if network is autoconnectable (is a known network) */
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if (!network_rankmod(network, &rankmod))
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return;
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entry = l_new(struct autoconnect_entry, 1);
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entry->network = network;
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entry->bss = bss;
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entry->rank = bss->rank * rankmod;
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l_queue_insert(station->autoconnect_list, entry,
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autoconnect_rank_compare, NULL);
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}
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static enum ie_rsn_akm_suite select_akm_suite(struct network *network,
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struct scan_bss *bss,
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struct ie_rsn_info *info)
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@ -264,6 +319,8 @@ void station_free(struct station *station)
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if (!l_queue_remove(station_list, station))
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return;
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l_queue_destroy(station->autoconnect_list, l_free);
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l_free(station);
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}
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@ -30,11 +30,17 @@ struct network;
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struct station {
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struct network *connected_network;
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struct l_queue *autoconnect_list;
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struct wiphy *wiphy;
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struct netdev *netdev;
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};
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void station_autoconnect_next(struct station *station);
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void station_add_autoconnect_bss(struct station *station,
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struct network *network,
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struct scan_bss *bss);
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struct handshake_state *station_handshake_setup(struct station *station,
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struct network *network,
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struct scan_bss *bss);
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