mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-11-22 06:29:23 +01:00
station: Move hidden network code from device
This commit is contained in:
Denis Kenzior
parent
e65c3e63be
commit
ee91cfcb7e
153
src/device.c
153
src/device.c
@ -49,7 +49,6 @@
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struct device {
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uint32_t index;
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struct l_dbus_message *connect_pending;
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struct l_dbus_message *disconnect_pending;
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uint8_t preauth_bssid[ETH_ALEN];
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struct signal_agent *signal_agent;
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@ -103,11 +102,11 @@ static void device_disconnect_event(struct device *device)
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l_debug("%d", device->index);
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if (device->connect_pending) {
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if (station->connect_pending) {
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struct network *network = station->connected_network;
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dbus_pending_reply(&device->connect_pending,
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dbus_error_failed(device->connect_pending));
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dbus_pending_reply(&station->connect_pending,
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dbus_error_failed(station->connect_pending));
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network_connect_failed(network);
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}
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@ -351,24 +350,24 @@ static void device_connect_cb(struct netdev *netdev, enum netdev_result result,
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l_debug("%d, result: %d", device->index, result);
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if (device->connect_pending) {
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if (station->connect_pending) {
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struct l_dbus_message *reply;
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switch (result) {
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case NETDEV_RESULT_ABORTED:
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reply = dbus_error_aborted(device->connect_pending);
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reply = dbus_error_aborted(station->connect_pending);
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break;
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case NETDEV_RESULT_OK:
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reply = l_dbus_message_new_method_return(
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device->connect_pending);
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station->connect_pending);
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l_dbus_message_set_arguments(reply, "");
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break;
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default:
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reply = dbus_error_failed(device->connect_pending);
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reply = dbus_error_failed(station->connect_pending);
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break;
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}
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dbus_pending_reply(&device->connect_pending, reply);
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dbus_pending_reply(&station->connect_pending, reply);
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}
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if (result != NETDEV_RESULT_OK) {
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@ -491,6 +490,7 @@ void device_connect_network(struct device *device, struct network *network,
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struct scan_bss *bss,
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struct l_dbus_message *message)
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{
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struct station *station = device->station;
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int err = __device_connect_network(device, network, bss);
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if (err < 0) {
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@ -500,8 +500,8 @@ void device_connect_network(struct device *device, struct network *network,
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return;
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}
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device->connect_pending = l_dbus_message_ref(message);
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device->station->autoconnect = true;
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station->connect_pending = l_dbus_message_ref(message);
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station->autoconnect = true;
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}
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static struct l_dbus_message *device_scan(struct l_dbus *dbus,
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@ -754,134 +754,17 @@ static struct l_dbus_message *device_signal_agent_unregister(
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return l_dbus_message_new_method_return(message);
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}
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static void device_hidden_network_scan_triggered(int err, void *user_data)
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{
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struct device *device = user_data;
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l_debug("");
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if (!err)
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return;
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dbus_pending_reply(&device->connect_pending,
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dbus_error_failed(device->connect_pending));
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}
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static bool device_hidden_network_scan_results(uint32_t wiphy_id,
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uint32_t ifindex, int err,
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struct l_queue *bss_list,
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void *userdata)
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{
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struct device *device = userdata;
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struct station *station = device->station;
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struct network *network_psk;
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struct network *network_open;
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struct network *network;
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const char *ssid;
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uint8_t ssid_len;
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struct l_dbus_message *msg;
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struct scan_bss *bss;
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l_debug("");
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msg = device->connect_pending;
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device->connect_pending = NULL;
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if (err) {
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dbus_pending_reply(&msg, dbus_error_failed(msg));
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return false;
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}
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if (!l_dbus_message_get_arguments(msg, "s", &ssid)) {
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dbus_pending_reply(&msg, dbus_error_invalid_args(msg));
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return false;
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}
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ssid_len = strlen(ssid);
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while ((bss = l_queue_pop_head(bss_list))) {
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if (bss->ssid_len != ssid_len ||
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memcmp(bss->ssid, ssid, ssid_len))
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goto next;
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if (station_add_seen_bss(device->station, bss)) {
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l_queue_push_tail(device->station->bss_list, bss);
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continue;
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}
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next:
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scan_bss_free(bss);
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}
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l_queue_destroy(bss_list, NULL);
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network_psk = station_network_find(station, ssid, SECURITY_PSK);
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network_open = station_network_find(station, ssid, SECURITY_NONE);
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if (!network_psk && !network_open) {
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dbus_pending_reply(&msg, dbus_error_not_found(msg));
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return true;
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}
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if (network_psk && network_open) {
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dbus_pending_reply(&msg, dbus_error_service_set_overlap(msg));
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return true;
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}
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network = network_psk ? : network_open;
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network_connect_new_hidden_network(network, msg);
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l_dbus_message_unref(msg);
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return true;
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}
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static struct l_dbus_message *device_connect_hidden_network(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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struct device *device = user_data;
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struct station *station = device->station;
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const char *ssid;
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struct scan_parameters params = {
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.flush = true,
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.randomize_mac_addr_hint = true,
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};
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l_debug("");
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if (!device->powered || !device->station)
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return dbus_error_not_available(message);
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if (!device->powered)
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return dbus_error_failed(message);
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if (device->connect_pending || device_is_busy(device))
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return dbus_error_busy(message);
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if (!l_dbus_message_get_arguments(message, "s", &ssid))
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return dbus_error_invalid_args(message);
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if (strlen(ssid) > 32)
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return dbus_error_invalid_args(message);
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if (known_networks_find(ssid, SECURITY_PSK) ||
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known_networks_find(ssid, SECURITY_NONE))
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return dbus_error_already_provisioned(message);
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if (station_network_find(station, ssid, SECURITY_PSK) ||
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station_network_find(station, ssid, SECURITY_NONE))
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return dbus_error_not_hidden(message);
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params.ssid = ssid;
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if (!scan_active_full(device->index, ¶ms,
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device_hidden_network_scan_triggered,
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device_hidden_network_scan_results,
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device, NULL))
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return dbus_error_failed(message);
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device->connect_pending = l_dbus_message_ref(message);
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return NULL;
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return station_dbus_connect_hidden_network(dbus, message, station);
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}
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static bool device_property_get_name(struct l_dbus *dbus,
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@ -1286,10 +1169,6 @@ static void device_netdev_notify(struct netdev *netdev,
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device->powered = false;
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if (device->connect_pending)
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dbus_pending_reply(&device->connect_pending,
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dbus_error_aborted(device->connect_pending));
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l_dbus_property_changed(dbus, netdev_get_path(device->netdev),
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IWD_DEVICE_INTERFACE, "Powered");
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break;
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@ -1351,10 +1230,6 @@ void device_remove(struct device *device)
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l_debug("");
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if (device->connect_pending)
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dbus_pending_reply(&device->connect_pending,
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dbus_error_aborted(device->connect_pending));
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if (device->signal_agent) {
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device_signal_agent_release(device->signal_agent,
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netdev_get_path(device->netdev));
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133
src/station.c
133
src/station.c
@ -201,7 +201,7 @@ struct network *station_network_find(struct station *station, const char *ssid,
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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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struct network *station_add_seen_bss(struct station *station,
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static struct network *station_add_seen_bss(struct station *station,
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struct scan_bss *bss)
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{
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struct network *network;
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@ -1256,6 +1256,133 @@ void station_reset_connection_state(struct station *station)
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IWD_NETWORK_INTERFACE, "Connected");
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}
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static void station_hidden_network_scan_triggered(int err, void *user_data)
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{
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struct station *station = user_data;
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l_debug("");
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if (!err)
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return;
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dbus_pending_reply(&station->connect_pending,
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dbus_error_failed(station->connect_pending));
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}
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static bool station_hidden_network_scan_results(uint32_t wiphy_id,
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uint32_t ifindex, int err,
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struct l_queue *bss_list,
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void *userdata)
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{
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struct station *station = userdata;
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struct network *network_psk;
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struct network *network_open;
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struct network *network;
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const char *ssid;
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uint8_t ssid_len;
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struct l_dbus_message *msg;
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struct scan_bss *bss;
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l_debug("");
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msg = station->connect_pending;
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station->connect_pending = NULL;
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if (err) {
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dbus_pending_reply(&msg, dbus_error_failed(msg));
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return false;
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}
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if (!l_dbus_message_get_arguments(msg, "s", &ssid)) {
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dbus_pending_reply(&msg, dbus_error_invalid_args(msg));
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return false;
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}
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ssid_len = strlen(ssid);
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while ((bss = l_queue_pop_head(bss_list))) {
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if (bss->ssid_len != ssid_len ||
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memcmp(bss->ssid, ssid, ssid_len))
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goto next;
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if (station_add_seen_bss(station, bss)) {
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l_queue_push_tail(station->bss_list, bss);
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continue;
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}
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next:
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scan_bss_free(bss);
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}
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l_queue_destroy(bss_list, NULL);
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network_psk = station_network_find(station, ssid, SECURITY_PSK);
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network_open = station_network_find(station, ssid, SECURITY_NONE);
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if (!network_psk && !network_open) {
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dbus_pending_reply(&msg, dbus_error_not_found(msg));
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return true;
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}
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if (network_psk && network_open) {
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dbus_pending_reply(&msg, dbus_error_service_set_overlap(msg));
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return true;
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}
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network = network_psk ? : network_open;
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network_connect_new_hidden_network(network, msg);
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l_dbus_message_unref(msg);
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return true;
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}
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struct l_dbus_message *station_dbus_connect_hidden_network(
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struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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struct station *station = user_data;
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uint32_t index = netdev_get_ifindex(station->netdev);
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struct scan_parameters params = {
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.flush = true,
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.randomize_mac_addr_hint = true,
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};
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const char *ssid;
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l_debug("");
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if (station->connect_pending || station_is_busy(station))
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return dbus_error_busy(message);
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if (!l_dbus_message_get_arguments(message, "s", &ssid))
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return dbus_error_invalid_args(message);
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if (strlen(ssid) > 32)
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return dbus_error_invalid_args(message);
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if (known_networks_find(ssid, SECURITY_PSK) ||
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known_networks_find(ssid, SECURITY_NONE))
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return dbus_error_already_provisioned(message);
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if (station_network_find(station, ssid, SECURITY_PSK) ||
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station_network_find(station, ssid, SECURITY_NONE))
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return dbus_error_not_hidden(message);
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params.ssid = ssid;
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if (!scan_active_full(index, ¶ms,
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station_hidden_network_scan_triggered,
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station_hidden_network_scan_results,
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station, NULL))
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return dbus_error_failed(message);
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station->connect_pending = l_dbus_message_ref(message);
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return NULL;
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}
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static void station_dbus_scan_triggered(int err, void *user_data)
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{
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struct station *station = user_data;
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@ -1383,6 +1510,10 @@ void station_free(struct station *station)
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periodic_scan_stop(station);
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if (station->connect_pending)
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dbus_pending_reply(&station->connect_pending,
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dbus_error_aborted(station->connect_pending));
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if (station->scan_pending)
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dbus_pending_reply(&station->scan_pending,
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dbus_error_aborted(station->scan_pending));
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@ -51,6 +51,7 @@ struct station {
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struct l_queue *bss_list;
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struct l_hashmap *networks;
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struct l_queue *networks_sorted;
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struct l_dbus_message *connect_pending;
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struct l_dbus_message *scan_pending;
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/* Roaming related members */
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@ -78,9 +79,6 @@ bool station_is_busy(struct station *station);
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struct network *station_network_find(struct station *station, const char *ssid,
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enum security security);
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struct network *station_add_seen_bss(struct station *station,
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struct scan_bss *bss);
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void station_set_scan_results(struct station *station, struct l_queue *bss_list,
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bool add_to_autoconnect);
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@ -111,6 +109,10 @@ void station_ok_rssi(struct station *station);
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void station_reset_connection_state(struct station *station);
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struct l_dbus_message *station_dbus_connect_hidden_network(
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struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data);
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struct l_dbus_message *station_dbus_scan(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data);
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