#include <connman/storage.h>
#include <include/setting.h>
#include <connman/provision.h>
+#include <connman/utsname.h>
+#include <connman/machine.h>
#include <gsupplicant/gsupplicant.h>
#define AUTOSCAN_DEFAULT "exponential:3:300"
#define P2P_FIND_TIMEOUT 30
+#define P2P_CONNECTION_TIMEOUT 100
+#define P2P_LISTEN_PERIOD 500
+#define P2P_LISTEN_INTERVAL 2000
+
+#define ASSOC_STATUS_NO_CLIENT 17
+#define LOAD_SHAPING_MAX_RETRIES 3
static struct connman_technology *wifi_technology = NULL;
static struct connman_technology *p2p_technology = NULL;
+enum wifi_ap_capability{
+ WIFI_AP_UNKNOWN = 0,
+ WIFI_AP_SUPPORTED = 1,
+ WIFI_AP_NOT_SUPPORTED = 2,
+};
+
struct hidden_params {
char ssid[32];
unsigned int ssid_len;
char *identity;
+ char *anonymous_identity;
+ char *subject_match;
+ char *altsubject_match;
+ char *domain_suffix_match;
+ char *domain_match;
char *passphrase;
char *security;
GSupplicantScanParams *scan_params;
unsigned int timeout;
};
+struct wifi_tethering_info {
+ struct wifi_data *wifi;
+ struct connman_technology *technology;
+ char *ifname;
+ GSupplicantSSID *ssid;
+};
+
struct wifi_data {
char *identifier;
struct connman_device *device;
bool connected;
bool disconnecting;
bool tethering;
+ enum wifi_ap_capability ap_supported;
bool bridged;
bool interface_ready;
const char *bridge;
unsigned flags;
unsigned int watch;
int retries;
+ int load_shaping_retries;
struct hidden_params *hidden;
bool postpone_hidden;
+ struct wifi_tethering_info *tethering_param;
/**
* autoscan "emulation".
*/
GSupplicantScanParams *scan_params;
unsigned int p2p_find_timeout;
+ unsigned int p2p_connection_timeout;
+ struct connman_peer *pending_peer;
+ GSList *peers;
+ bool p2p_connecting;
+ bool p2p_device;
+ int servicing;
+#if defined TIZEN_EXT
+ int assoc_retry_count;
+ struct connman_network *scan_pending_network;
+ bool allow_full_scan;
+#endif
+ int disconnect_code;
+ int assoc_code;
};
+#if defined TIZEN_EXT
+#include "connman.h"
+#include "dbus.h"
+
+#define TIZEN_ASSOC_RETRY_COUNT 4
+
+static gboolean wifi_first_scan = false;
+static gboolean found_with_first_scan = false;
+static gboolean is_wifi_notifier_registered = false;
+#endif
+
+
static GList *iface_list = NULL;
+static GList *pending_wifi_device = NULL;
+static GList *p2p_iface_list = NULL;
+bool wfd_service_registered = false;
+
static void start_autoscan(struct connman_device *device);
+static int tech_set_tethering(struct connman_technology *technology,
+ const char *identifier, const char *passphrase,
+ const char *bridge, bool enabled);
+
+#if defined TIZEN_EXT
+#define NETCONFIG_SERVICE "net.netconfig"
+#define NETCONFIG_WIFI_PATH "/net/netconfig/wifi"
+#define NETCONFIG_WIFI_INTERFACE NETCONFIG_SERVICE ".wifi"
+
+struct enc_method_call_data {
+ DBusConnection *connection;
+ struct connman_network *network;
+};
+
+static struct enc_method_call_data encrypt_request_data;
+
+static void encryption_request_reply(DBusPendingCall *call,
+ void *user_data)
+{
+ DBusMessage *reply;
+ DBusError error;
+ DBusMessageIter args;
+ char *out_data;
+ struct connman_service *service;
+ gchar* encrypted_value = NULL;
+ struct connman_network *network = encrypt_request_data.network;
+
+ DBG("");
+
+ reply = dbus_pending_call_steal_reply(call);
+
+ dbus_error_init(&error);
+ if (dbus_set_error_from_message(&error, reply)) {
+ DBG("send_encryption_request() %s %s", error.name, error.message);
+ dbus_error_free(&error);
+ goto done;
+ }
+
+ if (dbus_message_iter_init(reply, &args) == FALSE)
+ goto done;
+
+ dbus_message_iter_get_basic(&args, &out_data);
+
+ encrypted_value = g_strdup((const gchar *)out_data);
+ service = connman_service_lookup_from_network(network);
+
+ if (!service) {
+ DBG("encryption result: no service");
+ goto done;
+ }
+
+ if (connman_service_get_favorite(service)) {
+ __connman_service_set_passphrase(service, encrypted_value);
+ __connman_service_save(service);
+ } else
+ connman_network_set_string(network, "WiFi.Passphrase",
+ encrypted_value);
+
+ DBG("encryption result: succeeded");
+
+done:
+ dbus_message_unref(reply);
+ dbus_pending_call_unref(call);
+ dbus_connection_unref(encrypt_request_data.connection);
+ g_free(encrypted_value);
+
+ encrypt_request_data.connection = NULL;
+ encrypt_request_data.network = NULL;
+}
+
+static int send_encryption_request(const char *passphrase,
+ struct connman_network *network)
+{
+ DBusConnection *connection = NULL;
+ DBusMessage *msg = NULL;
+ DBusPendingCall *call;
+
+ if (!passphrase) {
+ DBG("Invalid parameter");
+ return -EINVAL;
+ }
+
+ connection = connman_dbus_get_connection();
+ if (!connection) {
+ DBG("dbus connection does not exist");
+ return -EINVAL;
+ }
+
+ msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH,
+ NETCONFIG_WIFI_INTERFACE, "EncryptPassphrase");
+ if (!msg) {
+ dbus_connection_unref(connection);
+ return -EINVAL;
+ }
+
+ dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase,
+ DBUS_TYPE_INVALID);
+
+ if (!dbus_connection_send_with_reply(connection, msg,
+ &call, DBUS_TIMEOUT_USE_DEFAULT)) {
+ dbus_message_unref(msg);
+ dbus_connection_unref(connection);
+ return -EIO;
+ }
+
+ if (!call) {
+ dbus_message_unref(msg);
+ dbus_connection_unref(connection);
+ return -EIO;
+ }
+
+ encrypt_request_data.connection = connection;
+ encrypt_request_data.network = network;
+
+ dbus_pending_call_set_notify(call, encryption_request_reply, NULL, NULL);
+ dbus_message_unref(msg);
+
+ return 0;
+}
+#endif
+
static int p2p_tech_probe(struct connman_technology *technology)
{
p2p_technology = technology;
.remove = p2p_tech_remove,
};
-static void handle_tethering(struct wifi_data *wifi)
+static bool is_p2p_connecting(void)
{
- if (!wifi->tethering)
- return;
+ GList *list;
- if (!wifi->bridge)
- return;
+ for (list = iface_list; list; list = list->next) {
+ struct wifi_data *wifi = list->data;
- if (wifi->bridged)
- return;
+ if (wifi->p2p_connecting)
+ return true;
+ }
- DBG("index %d bridge %s", wifi->index, wifi->bridge);
+ return false;
+}
- if (connman_inet_add_to_bridge(wifi->index, wifi->bridge) < 0)
+static void add_pending_wifi_device(struct wifi_data *wifi)
+{
+ if (g_list_find(pending_wifi_device, wifi))
return;
- wifi->bridged = true;
+ pending_wifi_device = g_list_append(pending_wifi_device, wifi);
}
-static void wifi_newlink(unsigned flags, unsigned change, void *user_data)
+static struct wifi_data *get_pending_wifi_data(const char *ifname)
{
- struct connman_device *device = user_data;
- struct wifi_data *wifi = connman_device_get_data(device);
-
- if (!wifi)
- return;
-
- DBG("index %d flags %d change %d", wifi->index, flags, change);
+ GList *list;
- if ((wifi->flags & IFF_UP) != (flags & IFF_UP)) {
- if (flags & IFF_UP)
- DBG("interface up");
- else
- DBG("interface down");
- }
+ for (list = pending_wifi_device; list; list = list->next) {
+ struct wifi_data *wifi;
+ const char *dev_name;
- if ((wifi->flags & IFF_LOWER_UP) != (flags & IFF_LOWER_UP)) {
- if (flags & IFF_LOWER_UP) {
- DBG("carrier on");
+ wifi = list->data;
+ if (!wifi || !wifi->device)
+ continue;
- handle_tethering(wifi);
- } else
- DBG("carrier off");
+ dev_name = connman_device_get_string(wifi->device, "Interface");
+ if (!g_strcmp0(ifname, dev_name)) {
+ pending_wifi_device = g_list_delete_link(
+ pending_wifi_device, list);
+ return wifi;
+ }
}
- wifi->flags = flags;
+ return NULL;
}
-static int wifi_probe(struct connman_device *device)
+static void remove_pending_wifi_device(struct wifi_data *wifi)
{
- struct wifi_data *wifi;
-
- DBG("device %p", device);
-
- wifi = g_try_new0(struct wifi_data, 1);
- if (!wifi)
- return -ENOMEM;
+ GList *link;
- wifi->state = G_SUPPLICANT_STATE_INACTIVE;
+ link = g_list_find(pending_wifi_device, wifi);
- connman_device_set_data(device, wifi);
- wifi->device = connman_device_ref(device);
+ if (!link)
+ return;
- wifi->index = connman_device_get_index(device);
- wifi->flags = 0;
+ pending_wifi_device = g_list_delete_link(pending_wifi_device, link);
+}
- wifi->watch = connman_rtnl_add_newlink_watch(wifi->index,
- wifi_newlink, device);
+static void peer_cancel_timeout(struct wifi_data *wifi)
+{
+ if (wifi->p2p_connection_timeout > 0)
+ g_source_remove(wifi->p2p_connection_timeout);
- iface_list = g_list_append(iface_list, wifi);
+ wifi->p2p_connection_timeout = 0;
+ wifi->p2p_connecting = false;
- return 0;
+ if (wifi->pending_peer) {
+ connman_peer_unref(wifi->pending_peer);
+ wifi->pending_peer = NULL;
+ }
}
-static void remove_networks(struct connman_device *device,
- struct wifi_data *wifi)
+static gboolean peer_connect_timeout(gpointer data)
{
- GSList *list;
+ struct wifi_data *wifi = data;
- for (list = wifi->networks; list; list = list->next) {
- struct connman_network *network = list->data;
+ DBG("");
- connman_device_remove_network(device, network);
- connman_network_unref(network);
+ if (wifi->p2p_connecting) {
+ enum connman_peer_state state = CONNMAN_PEER_STATE_FAILURE;
+ GSupplicantPeer *gs_peer =
+ g_supplicant_interface_peer_lookup(wifi->interface,
+ connman_peer_get_identifier(wifi->pending_peer));
+
+ if (g_supplicant_peer_has_requested_connection(gs_peer))
+ state = CONNMAN_PEER_STATE_IDLE;
+
+ connman_peer_set_state(wifi->pending_peer, state);
}
- g_slist_free(wifi->networks);
- wifi->networks = NULL;
+ peer_cancel_timeout(wifi);
+
+ return FALSE;
}
-static void reset_autoscan(struct connman_device *device)
+static void peer_connect_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
{
- struct wifi_data *wifi = connman_device_get_data(device);
- struct autoscan_params *autoscan;
+ struct wifi_data *wifi = user_data;
+ struct connman_peer *peer = wifi->pending_peer;
- DBG("");
+ DBG("peer %p - %d", peer, result);
- if (!wifi || !wifi->autoscan)
+ if (!peer)
return;
- autoscan = wifi->autoscan;
-
- if (autoscan->timeout == 0 && autoscan->interval == 0)
+ if (result < 0) {
+ peer_connect_timeout(wifi);
return;
+ }
- g_source_remove(autoscan->timeout);
-
- autoscan->timeout = 0;
- autoscan->interval = 0;
+ connman_peer_set_state(peer, CONNMAN_PEER_STATE_ASSOCIATION);
- connman_device_unref(device);
+ wifi->p2p_connection_timeout = g_timeout_add_seconds(
+ P2P_CONNECTION_TIMEOUT,
+ peer_connect_timeout, wifi);
}
-static void stop_autoscan(struct connman_device *device)
+static int peer_connect(struct connman_peer *peer,
+ enum connman_peer_wps_method wps_method,
+ const char *wps_pin)
{
- const struct wifi_data *wifi = connman_device_get_data(device);
+ struct connman_device *device = connman_peer_get_device(peer);
+ GSupplicantPeerParams *peer_params;
+ GSupplicantPeer *gs_peer;
+ struct wifi_data *wifi;
+ bool pbc, pin;
+ int ret;
- if (!wifi || !wifi->autoscan)
- return;
+ DBG("peer %p", peer);
- reset_autoscan(device);
+ if (!device)
+ return -ENODEV;
- connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false);
-}
+ wifi = connman_device_get_data(device);
+ if (!wifi || !wifi->interface)
+ return -ENODEV;
-static void check_p2p_technology(void)
-{
- bool p2p_exists = false;
- GList *list;
+ if (wifi->p2p_connecting)
+ return -EBUSY;
- for (list = iface_list; list; list = list->next) {
- struct wifi_data *w = list->data;
+ gs_peer = g_supplicant_interface_peer_lookup(wifi->interface,
+ connman_peer_get_identifier(peer));
+ if (!gs_peer)
+ return -EINVAL;
- if (w->interface &&
- g_supplicant_interface_has_p2p(w->interface))
- p2p_exists = true;
+ pbc = g_supplicant_peer_is_wps_pbc(gs_peer);
+ pin = g_supplicant_peer_is_wps_pin(gs_peer);
+
+ switch (wps_method) {
+ case CONNMAN_PEER_WPS_UNKNOWN:
+ if ((pbc && pin) || pin)
+ return -ENOKEY;
+ break;
+ case CONNMAN_PEER_WPS_PBC:
+ if (!pbc)
+ return -EINVAL;
+ wps_pin = NULL;
+ break;
+ case CONNMAN_PEER_WPS_PIN:
+ if (!pin || !wps_pin)
+ return -EINVAL;
+ break;
}
- if (!p2p_exists)
- connman_technology_driver_unregister(&p2p_tech_driver);
+ peer_params = g_try_malloc0(sizeof(GSupplicantPeerParams));
+ if (!peer_params)
+ return -ENOMEM;
+
+ peer_params->path = g_strdup(g_supplicant_peer_get_path(gs_peer));
+ if (wps_pin)
+ peer_params->wps_pin = g_strdup(wps_pin);
+
+ peer_params->master = connman_peer_service_is_master();
+
+ ret = g_supplicant_interface_p2p_connect(wifi->interface, peer_params,
+ peer_connect_callback, wifi);
+ if (ret == -EINPROGRESS) {
+ wifi->pending_peer = connman_peer_ref(peer);
+ wifi->p2p_connecting = true;
+ } else if (ret < 0) {
+ g_free(peer_params->path);
+ g_free(peer_params->wps_pin);
+ g_free(peer_params);
+ }
+
+ return ret;
}
-static void wifi_remove(struct connman_device *device)
+static int peer_disconnect(struct connman_peer *peer)
{
- struct wifi_data *wifi = connman_device_get_data(device);
+ struct connman_device *device = connman_peer_get_device(peer);
+ GSupplicantPeerParams peer_params = {};
+ GSupplicantPeer *gs_peer;
+ struct wifi_data *wifi;
+ int ret;
- DBG("device %p wifi %p", device, wifi);
+ DBG("peer %p", peer);
+
+ if (!device)
+ return -ENODEV;
+ wifi = connman_device_get_data(device);
if (!wifi)
- return;
+ return -ENODEV;
- stop_autoscan(device);
+ gs_peer = g_supplicant_interface_peer_lookup(wifi->interface,
+ connman_peer_get_identifier(peer));
+ if (!gs_peer)
+ return -EINVAL;
- iface_list = g_list_remove(iface_list, wifi);
+ peer_params.path = g_strdup(g_supplicant_peer_get_path(gs_peer));
- check_p2p_technology();
+ ret = g_supplicant_interface_p2p_disconnect(wifi->interface,
+ &peer_params);
+ g_free(peer_params.path);
- if (wifi->p2p_find_timeout) {
- g_source_remove(wifi->p2p_find_timeout);
- connman_device_unref(wifi->device);
+ if (ret == -EINPROGRESS) {
+ peer_cancel_timeout(wifi);
+ wifi->p2p_device = false;
}
- remove_networks(device, wifi);
-
- connman_device_set_powered(device, false);
- connman_device_set_data(device, NULL);
- connman_device_unref(wifi->device);
- connman_rtnl_remove_watch(wifi->watch);
+ return ret;
+}
- g_supplicant_interface_set_data(wifi->interface, NULL);
+struct peer_service_registration {
+ peer_service_registration_cb_t callback;
+ void *user_data;
+};
- if (wifi->scan_params)
- g_supplicant_free_scan_params(wifi->scan_params);
+static bool is_service_wfd(const unsigned char *specs, int length)
+{
+ if (length < 9 || specs[0] != 0 || specs[1] != 0 || specs[2] != 6)
+ return false;
- g_free(wifi->autoscan);
- g_free(wifi->identifier);
- g_free(wifi);
+ return true;
}
-static bool is_duplicate(GSList *list, gchar *ssid, int ssid_len)
+static void apply_p2p_listen_on_iface(gpointer data, gpointer user_data)
{
- GSList *iter;
+ struct wifi_data *wifi = data;
- for (iter = list; iter; iter = g_slist_next(iter)) {
- struct scan_ssid *scan_ssid = iter->data;
+ if (!wifi->interface ||
+ !g_supplicant_interface_has_p2p(wifi->interface))
+ return;
- if (ssid_len == scan_ssid->ssid_len &&
- memcmp(ssid, scan_ssid->ssid, ssid_len) == 0)
- return true;
+ if (!wifi->servicing) {
+ g_supplicant_interface_p2p_listen(wifi->interface,
+ P2P_LISTEN_PERIOD, P2P_LISTEN_INTERVAL);
}
- return false;
+ wifi->servicing++;
}
-static int add_scan_param(gchar *hex_ssid, char *raw_ssid, int ssid_len,
- int freq, GSupplicantScanParams *scan_data,
- int driver_max_scan_ssids, char *ssid_name)
+static void register_wfd_service_cb(int result,
+ GSupplicantInterface *iface, void *user_data)
{
- unsigned int i;
- struct scan_ssid *scan_ssid;
+ struct peer_service_registration *reg_data = user_data;
- if ((driver_max_scan_ssids == 0 ||
- driver_max_scan_ssids > scan_data->num_ssids) &&
- (hex_ssid || raw_ssid)) {
- gchar *ssid;
- unsigned int j = 0, hex;
+ DBG("");
- if (hex_ssid) {
- size_t hex_ssid_len = strlen(hex_ssid);
+ if (result == 0)
+ g_list_foreach(iface_list, apply_p2p_listen_on_iface, NULL);
- ssid = g_try_malloc0(hex_ssid_len / 2);
+ if (reg_data && reg_data->callback) {
+ reg_data->callback(result, reg_data->user_data);
+ g_free(reg_data);
+ }
+}
+
+static GSupplicantP2PServiceParams *fill_in_peer_service_params(
+ const unsigned char *spec,
+ int spec_length, const unsigned char *query,
+ int query_length, int version)
+{
+ GSupplicantP2PServiceParams *params;
+
+ params = g_try_malloc0(sizeof(GSupplicantP2PServiceParams));
+ if (!params)
+ return NULL;
+
+ if (version > 0) {
+ params->version = version;
+ params->service = g_memdup(spec, spec_length);
+ } else if (query_length > 0 && spec_length > 0) {
+ params->query = g_memdup(query, query_length);
+ params->query_length = query_length;
+
+ params->response = g_memdup(spec, spec_length);
+ params->response_length = spec_length;
+ } else {
+ params->wfd_ies = g_memdup(spec, spec_length);
+ params->wfd_ies_length = spec_length;
+ }
+
+ return params;
+}
+
+static void free_peer_service_params(GSupplicantP2PServiceParams *params)
+{
+ if (!params)
+ return;
+
+ g_free(params->service);
+ g_free(params->query);
+ g_free(params->response);
+ g_free(params->wfd_ies);
+
+ g_free(params);
+}
+
+static int peer_register_wfd_service(const unsigned char *specification,
+ int specification_length,
+ peer_service_registration_cb_t callback,
+ void *user_data)
+{
+ struct peer_service_registration *reg_data = NULL;
+ static GSupplicantP2PServiceParams *params;
+ int ret;
+
+ DBG("");
+
+ if (wfd_service_registered)
+ return -EBUSY;
+
+ params = fill_in_peer_service_params(specification,
+ specification_length, NULL, 0, 0);
+ if (!params)
+ return -ENOMEM;
+
+ reg_data = g_try_malloc0(sizeof(*reg_data));
+ if (!reg_data) {
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ reg_data->callback = callback;
+ reg_data->user_data = user_data;
+
+ ret = g_supplicant_set_widi_ies(params,
+ register_wfd_service_cb, reg_data);
+ if (ret < 0 && ret != -EINPROGRESS)
+ goto error;
+
+ wfd_service_registered = true;
+
+ return ret;
+error:
+ free_peer_service_params(params);
+ g_free(reg_data);
+
+ return ret;
+}
+
+static void register_peer_service_cb(int result,
+ GSupplicantInterface *iface, void *user_data)
+{
+ struct wifi_data *wifi = g_supplicant_interface_get_data(iface);
+ struct peer_service_registration *reg_data = user_data;
+
+#if defined TIZEN_EXT
+ if (!wifi)
+ return;
+#endif
+
+ DBG("");
+
+ if (result == 0)
+ apply_p2p_listen_on_iface(wifi, NULL);
+
+ if (reg_data->callback)
+ reg_data->callback(result, reg_data->user_data);
+
+ g_free(reg_data);
+}
+
+static int peer_register_service(const unsigned char *specification,
+ int specification_length,
+ const unsigned char *query,
+ int query_length, int version,
+ peer_service_registration_cb_t callback,
+ void *user_data)
+{
+ struct peer_service_registration *reg_data;
+ GSupplicantP2PServiceParams *params;
+ bool found = false;
+ int ret, ret_f;
+ GList *list;
+
+ DBG("");
+
+ if (specification && !version && !query &&
+ is_service_wfd(specification, specification_length)) {
+ return peer_register_wfd_service(specification,
+ specification_length, callback, user_data);
+ }
+
+ reg_data = g_try_malloc0(sizeof(*reg_data));
+ if (!reg_data)
+ return -ENOMEM;
+
+ reg_data->callback = callback;
+ reg_data->user_data = user_data;
+
+ ret_f = -EOPNOTSUPP;
+
+ for (list = iface_list; list; list = list->next) {
+ struct wifi_data *wifi = list->data;
+ GSupplicantInterface *iface = wifi->interface;
+
+ if (!g_supplicant_interface_has_p2p(iface))
+ continue;
+
+ params = fill_in_peer_service_params(specification,
+ specification_length, query,
+ query_length, version);
+ if (!params) {
+ ret = -ENOMEM;
+ continue;
+ }
+
+ if (!found) {
+ ret_f = g_supplicant_interface_p2p_add_service(iface,
+ register_peer_service_cb, params, reg_data);
+ if (ret_f == 0 || ret_f == -EINPROGRESS)
+ found = true;
+ ret = ret_f;
+ } else
+ ret = g_supplicant_interface_p2p_add_service(iface,
+ register_peer_service_cb, params, NULL);
+ if (ret != 0 && ret != -EINPROGRESS)
+ free_peer_service_params(params);
+ }
+
+ if (ret_f != 0 && ret_f != -EINPROGRESS)
+ g_free(reg_data);
+
+ return ret_f;
+}
+
+static int peer_unregister_wfd_service(void)
+{
+ GSupplicantP2PServiceParams *params;
+ GList *list;
+
+ if (!wfd_service_registered)
+ return -EALREADY;
+
+ params = fill_in_peer_service_params(NULL, 0, NULL, 0, 0);
+ if (!params)
+ return -ENOMEM;
+
+ wfd_service_registered = false;
+
+ g_supplicant_set_widi_ies(params, NULL, NULL);
+
+ for (list = iface_list; list; list = list->next) {
+ struct wifi_data *wifi = list->data;
+
+ if (!g_supplicant_interface_has_p2p(wifi->interface))
+ continue;
+
+ wifi->servicing--;
+ if (!wifi->servicing || wifi->servicing < 0) {
+ g_supplicant_interface_p2p_listen(wifi->interface,
+ 0, 0);
+ wifi->servicing = 0;
+ }
+ }
+
+ return 0;
+}
+
+static int peer_unregister_service(const unsigned char *specification,
+ int specification_length,
+ const unsigned char *query,
+ int query_length, int version)
+{
+ GSupplicantP2PServiceParams *params;
+ bool wfd = false;
+ GList *list;
+ int ret;
+
+ if (specification && !version && !query &&
+ is_service_wfd(specification, specification_length)) {
+ ret = peer_unregister_wfd_service();
+ if (ret != 0 && ret != -EINPROGRESS)
+ return ret;
+ wfd = true;
+ }
+
+ for (list = iface_list; list; list = list->next) {
+ struct wifi_data *wifi = list->data;
+ GSupplicantInterface *iface = wifi->interface;
+
+ if (wfd)
+ goto stop_listening;
+
+ if (!g_supplicant_interface_has_p2p(iface))
+ continue;
+
+ params = fill_in_peer_service_params(specification,
+ specification_length, query,
+ query_length, version);
+ if (!params) {
+ ret = -ENOMEM;
+ continue;
+ }
+
+ ret = g_supplicant_interface_p2p_del_service(iface, params);
+ if (ret != 0 && ret != -EINPROGRESS)
+ free_peer_service_params(params);
+stop_listening:
+ wifi->servicing--;
+ if (!wifi->servicing || wifi->servicing < 0) {
+ g_supplicant_interface_p2p_listen(iface, 0, 0);
+ wifi->servicing = 0;
+ }
+ }
+
+ return 0;
+}
+
+static struct connman_peer_driver peer_driver = {
+ .connect = peer_connect,
+ .disconnect = peer_disconnect,
+ .register_service = peer_register_service,
+ .unregister_service = peer_unregister_service,
+};
+
+static void handle_tethering(struct wifi_data *wifi)
+{
+ if (!wifi->tethering)
+ return;
+
+ if (!wifi->bridge)
+ return;
+
+ if (wifi->bridged)
+ return;
+
+ DBG("index %d bridge %s", wifi->index, wifi->bridge);
+
+ if (connman_inet_add_to_bridge(wifi->index, wifi->bridge) < 0)
+ return;
+
+ wifi->bridged = true;
+}
+
+static void wifi_newlink(unsigned flags, unsigned change, void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+
+ if (!wifi)
+ return;
+
+ DBG("index %d flags %d change %d", wifi->index, flags, change);
+
+ if ((wifi->flags & IFF_UP) != (flags & IFF_UP)) {
+ if (flags & IFF_UP)
+ DBG("interface up");
+ else
+ DBG("interface down");
+ }
+
+ if ((wifi->flags & IFF_LOWER_UP) != (flags & IFF_LOWER_UP)) {
+ if (flags & IFF_LOWER_UP) {
+ DBG("carrier on");
+
+ handle_tethering(wifi);
+ } else
+ DBG("carrier off");
+ }
+
+ wifi->flags = flags;
+}
+
+static int wifi_probe(struct connman_device *device)
+{
+ struct wifi_data *wifi;
+
+ DBG("device %p", device);
+
+ wifi = g_try_new0(struct wifi_data, 1);
+ if (!wifi)
+ return -ENOMEM;
+
+ wifi->state = G_SUPPLICANT_STATE_INACTIVE;
+ wifi->ap_supported = WIFI_AP_UNKNOWN;
+ wifi->tethering_param = NULL;
+
+ connman_device_set_data(device, wifi);
+ wifi->device = connman_device_ref(device);
+
+ wifi->index = connman_device_get_index(device);
+ wifi->flags = 0;
+
+ wifi->watch = connman_rtnl_add_newlink_watch(wifi->index,
+ wifi_newlink, device);
+ if (is_p2p_connecting())
+ add_pending_wifi_device(wifi);
+ else
+ iface_list = g_list_append(iface_list, wifi);
+
+ return 0;
+}
+
+static void remove_networks(struct connman_device *device,
+ struct wifi_data *wifi)
+{
+ GSList *list;
+
+ for (list = wifi->networks; list; list = list->next) {
+ struct connman_network *network = list->data;
+
+ connman_device_remove_network(device, network);
+ connman_network_unref(network);
+ }
+
+ g_slist_free(wifi->networks);
+ wifi->networks = NULL;
+}
+
+static void remove_peers(struct wifi_data *wifi)
+{
+ GSList *list;
+
+ for (list = wifi->peers; list; list = list->next) {
+ struct connman_peer *peer = list->data;
+
+ connman_peer_unregister(peer);
+ connman_peer_unref(peer);
+ }
+
+ g_slist_free(wifi->peers);
+ wifi->peers = NULL;
+}
+
+static void reset_autoscan(struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+ struct autoscan_params *autoscan;
+
+ DBG("");
+
+ if (!wifi || !wifi->autoscan)
+ return;
+
+ autoscan = wifi->autoscan;
+
+ if (autoscan->timeout == 0 && autoscan->interval == 0)
+ return;
+
+ g_source_remove(autoscan->timeout);
+
+ autoscan->timeout = 0;
+ autoscan->interval = 0;
+
+ connman_device_unref(device);
+}
+
+static void stop_autoscan(struct connman_device *device)
+{
+ const struct wifi_data *wifi = connman_device_get_data(device);
+
+ if (!wifi || !wifi->autoscan)
+ return;
+
+ reset_autoscan(device);
+
+ connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false);
+}
+
+static void check_p2p_technology(void)
+{
+ bool p2p_exists = false;
+ GList *list;
+
+ for (list = iface_list; list; list = list->next) {
+ struct wifi_data *w = list->data;
+
+ if (w->interface &&
+ g_supplicant_interface_has_p2p(w->interface))
+ p2p_exists = true;
+ }
+
+ if (!p2p_exists) {
+ connman_technology_driver_unregister(&p2p_tech_driver);
+ connman_peer_driver_unregister(&peer_driver);
+ }
+}
+
+static void wifi_remove(struct connman_device *device)
+{
+ struct wifi_data *wifi = connman_device_get_data(device);
+
+ DBG("device %p wifi %p", device, wifi);
+
+ if (!wifi)
+ return;
+
+ stop_autoscan(device);
+
+ if (wifi->p2p_device)
+ p2p_iface_list = g_list_remove(p2p_iface_list, wifi);
+ else
+ iface_list = g_list_remove(iface_list, wifi);
+
+ check_p2p_technology();
+
+ remove_pending_wifi_device(wifi);
+
+ if (wifi->p2p_find_timeout) {
+ g_source_remove(wifi->p2p_find_timeout);
+ connman_device_unref(wifi->device);
+ }
+
+ if (wifi->p2p_connection_timeout)
+ g_source_remove(wifi->p2p_connection_timeout);
+
+ remove_networks(device, wifi);
+ remove_peers(wifi);
+
+ connman_device_set_powered(device, false);
+ connman_device_set_data(device, NULL);
+ connman_device_unref(wifi->device);
+ connman_rtnl_remove_watch(wifi->watch);
+
+ g_supplicant_interface_set_data(wifi->interface, NULL);
+
+ g_supplicant_interface_cancel(wifi->interface);
+
+ if (wifi->scan_params)
+ g_supplicant_free_scan_params(wifi->scan_params);
+
+ g_free(wifi->autoscan);
+ g_free(wifi->identifier);
+ g_free(wifi);
+}
+
+static bool is_duplicate(GSList *list, gchar *ssid, int ssid_len)
+{
+ GSList *iter;
+
+ for (iter = list; iter; iter = g_slist_next(iter)) {
+ struct scan_ssid *scan_ssid = iter->data;
+
+ if (ssid_len == scan_ssid->ssid_len &&
+ memcmp(ssid, scan_ssid->ssid, ssid_len) == 0)
+ return true;
+ }
+
+ return false;
+}
+
+static int add_scan_param(gchar *hex_ssid, char *raw_ssid, int ssid_len,
+ int freq, GSupplicantScanParams *scan_data,
+ int driver_max_scan_ssids, char *ssid_name)
+{
+ unsigned int i;
+ struct scan_ssid *scan_ssid;
+
+ if ((driver_max_scan_ssids == 0 ||
+ driver_max_scan_ssids > scan_data->num_ssids) &&
+ (hex_ssid || raw_ssid)) {
+ gchar *ssid;
+ unsigned int j = 0, hex;
+
+ if (hex_ssid) {
+ size_t hex_ssid_len = strlen(hex_ssid);
+
+ ssid = g_try_malloc0(hex_ssid_len / 2);
if (!ssid)
return -ENOMEM;
GKeyFile *keyfile;
gchar **services;
char *ssid, *name;
- int i, freq, ret;
+ int i, ret;
bool value;
int num_ssids = 0, add_param_failed = 0;
continue;
}
+#if defined TIZEN_EXT
+ value = g_key_file_get_boolean(keyfile,
+ services[i], "AutoConnect", NULL);
+ if (!value) {
+ g_key_file_free(keyfile);
+ continue;
+ }
+#endif
+
ssid = g_key_file_get_string(keyfile,
services[i], "SSID", NULL);
- freq = g_key_file_get_integer(keyfile, services[i],
- "Frequency", NULL);
-
name = g_key_file_get_string(keyfile, services[i], "Name",
NULL);
- ret = add_scan_param(ssid, NULL, 0, freq, scan_data, 0, name);
+ ret = add_scan_param(ssid, NULL, 0, 0, scan_data, 0, name);
if (ret < 0)
add_param_failed++;
else if (ret > 0)
if (wifi->tethering)
return -EBUSY;
-
+#if defined TIZEN_EXT
+ if (connman_device_get_scanning(device) && !wifi->allow_full_scan)
+#else
if (connman_device_get_scanning(device))
+#endif
return -EALREADY;
connman_device_ref(device);
g_free(hidden);
}
+#if defined TIZEN_EXT
+static void service_state_changed(struct connman_service *service,
+ enum connman_service_state state);
+
+static int network_connect(struct connman_network *network);
+
+static struct connman_notifier notifier = {
+ .name = "wifi",
+ .priority = CONNMAN_NOTIFIER_PRIORITY_DEFAULT,
+ .service_state_changed = service_state_changed,
+};
+
+static void service_state_changed(struct connman_service *service,
+ enum connman_service_state state)
+{
+ enum connman_service_type type;
+
+ type = connman_service_get_type(service);
+ if (type != CONNMAN_SERVICE_TYPE_WIFI)
+ return;
+
+ DBG("service %p state %d", service, state);
+
+ switch (state) {
+ case CONNMAN_SERVICE_STATE_READY:
+ case CONNMAN_SERVICE_STATE_ONLINE:
+ case CONNMAN_SERVICE_STATE_FAILURE:
+ connman_notifier_unregister(¬ifier);
+ is_wifi_notifier_registered = FALSE;
+
+ __connman_device_request_scan(type);
+ break;
+
+ default:
+ break;
+ }
+}
+#endif
+
static void scan_callback(int result, GSupplicantInterface *interface,
void *user_data)
{
return scan_callback(ret, interface, user_data);
}
- scanning = connman_device_get_scanning(device);
+#if defined TIZEN_EXT
+ if (wifi && wifi->allow_full_scan) {
+ int ret;
+ DBG("Trigger Full Channel Scan");
+ wifi->allow_full_scan = FALSE;
- if (scanning) {
+ ret = g_supplicant_interface_scan(wifi->interface, NULL,
+ scan_callback, device);
+ if (ret == 0)
+ return;
+
+ /* On error, let's recall scan_callback, which will cleanup */
+ return scan_callback(ret, interface, user_data);
+ }
+#endif
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
connman_device_set_scanning(device,
CONNMAN_SERVICE_TYPE_WIFI, false);
- }
if (result != -ENOLINK)
+#if defined TIZEN_EXT
+ if (result != -EIO)
+#endif
start_autoscan(device);
/*
if (scanning)
connman_device_unref(device);
+
+#if defined TIZEN_EXT
+ if (wifi && wifi->scan_pending_network && result != -EIO) {
+ network_connect(wifi->scan_pending_network);
+ wifi->scan_pending_network = NULL;
+ connman_network_set_connecting(wifi->network);
+ }
+
+ if (is_wifi_notifier_registered != true &&
+ wifi_first_scan == true && found_with_first_scan == true) {
+ wifi_first_scan = false;
+ found_with_first_scan = false;
+
+ connman_notifier_register(¬ifier);
+ is_wifi_notifier_registered = true;
+ }
+#endif
}
static void scan_callback_hidden(int result,
} else
interval = autoscan->interval * autoscan->base;
+#if defined TIZEN_EXT
if (autoscan->interval >= autoscan->limit)
+#else
+ if (interval > autoscan->limit)
+#endif
interval = autoscan->limit;
throw_wifi_scan(wifi->device, scan_callback_hidden);
if (!wifi)
return;
+ if (wifi->p2p_device)
+ return;
+
+ if (wifi->connected)
+ return;
+
autoscan = wifi->autoscan;
if (!autoscan)
return;
start_autoscan(wifi->device);
}
-static void interface_autoscan_callback(int result,
- GSupplicantInterface *interface,
- void *user_data)
-{
- struct wifi_data *wifi = user_data;
-
- if (result < 0) {
- DBG("Could not enable Autoscan, falling back...");
- setup_autoscan(wifi);
- }
-}
-
static void finalize_interface_creation(struct wifi_data *wifi)
{
- GSupplicantInterface *interface = wifi->interface;
-
DBG("interface is ready wifi %p tethering %d", wifi, wifi->tethering);
if (!wifi->device) {
if (!connman_setting_get_bool("BackgroundScanning"))
return;
- /* Setting up automatic scanning */
- if (g_supplicant_interface_autoscan(interface, AUTOSCAN_DEFAULT,
- interface_autoscan_callback, wifi) < 0) {
- DBG("Could not enable Autoscan, falling back...");
- setup_autoscan(wifi);
- }
+ if (wifi->p2p_device)
+ return;
+
+ setup_autoscan(wifi);
}
static void interface_create_callback(int result,
if (!wifi || index < 0)
return -ENODEV;
+ if (is_p2p_connecting())
+ return -EINPROGRESS;
+
interface = connman_inet_ifname(index);
ret = g_supplicant_interface_create(interface, driver, NULL,
interface_create_callback,
if (wifi->p2p_find_timeout) {
g_source_remove(wifi->p2p_find_timeout);
wifi->p2p_find_timeout = 0;
+ connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_P2P, false);
connman_device_unref(wifi->device);
}
}
remove_networks(device, wifi);
+ remove_peers(wifi);
+
+#if defined TIZEN_EXT
+ wifi->scan_pending_network = NULL;
+
+ if (is_wifi_notifier_registered == true) {
+ connman_notifier_unregister(¬ifier);
+ is_wifi_notifier_registered = false;
+ }
+#endif
ret = g_supplicant_interface_remove(wifi->interface, NULL, NULL);
if (ret < 0)
DBG("");
- wifi->p2p_find_timeout = 0;
+ if (wifi) {
+ wifi->p2p_find_timeout = 0;
+
+ g_supplicant_interface_p2p_stop_find(wifi->interface);
+ }
connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_P2P, false);
- g_supplicant_interface_p2p_stop_find(wifi->interface);
-
connman_device_unref(device);
reset_autoscan(device);
DBG("result %d wifi %p", result, wifi);
+ if (!wifi)
+ goto error;
+
if (wifi->p2p_find_timeout) {
g_source_remove(wifi->p2p_find_timeout);
wifi->p2p_find_timeout = 0;
p2p_find_stop(device);
}
-static int p2p_find(struct connman_device *device)
-{
- struct wifi_data *wifi = connman_device_get_data(device);
- int ret;
+static int p2p_find(struct connman_device *device)
+{
+ struct wifi_data *wifi;
+ int ret;
+
+ DBG("");
+
+ if (!p2p_technology)
+ return -ENOTSUP;
+
+ wifi = connman_device_get_data(device);
+
+ if (g_supplicant_interface_is_p2p_finding(wifi->interface))
+ return -EALREADY;
+
+ reset_autoscan(device);
+ connman_device_ref(device);
+
+ ret = g_supplicant_interface_p2p_find(wifi->interface,
+ p2p_find_callback, device);
+ if (ret) {
+ connman_device_unref(device);
+ start_autoscan(device);
+ } else {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_P2P, true);
+ }
+
+ return ret;
+}
+
+#if defined TIZEN_EXT
+static void specific_scan_callback(int result, GSupplicantInterface *interface,
+ void *user_data)
+{
+ struct connman_device *device = user_data;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ bool scanning;
+
+ DBG("result %d wifi %p", result, wifi);
+
+ if (wifi && wifi->scan_params) {
+ g_supplicant_free_scan_params(wifi->scan_params);
+ wifi->scan_params = NULL;
+ }
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning) {
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, false);
+ connman_device_unref(device);
+ }
+}
+
+static int wifi_specific_scan(enum connman_service_type type,
+ struct connman_device *device, int scan_type,
+ GSList *specific_scan_list, void *user_data)
+{
+ GSList *list = NULL;
+ char *ssid = NULL;
+ struct wifi_data *wifi = connman_device_get_data(device);
+ GSupplicantScanParams *scan_params = NULL;
+ struct scan_ssid *scan_ssid = NULL;
+ bool scanning;
+ int ret;
+ int freq;
+ int count = 0;
+
+ if (!wifi)
+ return -ENODEV;
+
+ if (wifi->p2p_device)
+ return 0;
+
+ if (type == CONNMAN_SERVICE_TYPE_P2P)
+ return p2p_find(device);
+
+ if (wifi->tethering)
+ return 0;
+
+ scanning = connman_device_get_scanning(device);
+ if (scanning)
+ return -EALREADY;
+
+ DBG("scan_type: %d", scan_type);
+ if (scan_type == 1) { /* ssid based scan */
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params) {
+ DBG("Failed to allocate memory.");
+ return -ENOMEM;
+ }
+
+ for (list = specific_scan_list; list; list = list->next) {
+ ssid = (char *)list->data;
+ int ssid_len = strlen(ssid);
+
+ scan_ssid = g_try_new0(struct scan_ssid, 1);
+ if (!scan_ssid) {
+ DBG("Failed to allocate memory.");
+ g_supplicant_free_scan_params(scan_params);
+ return -ENOMEM;
+ }
+
+ memcpy(scan_ssid->ssid, ssid, (ssid_len + 1));
+ DBG("scan ssid %s len: %d", scan_ssid->ssid, ssid_len);
+ scan_ssid->ssid_len = ssid_len;
+ scan_params->ssids = g_slist_prepend(scan_params->ssids, scan_ssid);
+ count++;
+ }
+ scan_params->num_ssids = count;
+
+ } else if (scan_type == 2) { /* frequency based scan */
+
+ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams));
+ if (!scan_params) {
+ DBG("Failed to allocate memory.");
+ return -ENOMEM;
+ }
+
+ guint num_freqs = g_slist_length(specific_scan_list);
+ DBG("num_freqs: %d", num_freqs);
+
+ scan_params->freqs = g_try_new0(uint16_t, num_freqs);
+ if (!scan_params->freqs) {
+ DBG("Failed to allocate memory.");
+ g_free(scan_params);
+ return -ENOMEM;
+ }
+
+ count = 0;
+ for (list = specific_scan_list; list; list = list->next) {
+ freq = (int)list->data;
- DBG("");
+ scan_params->freqs[count] = freq;
+ DBG("scan_params->freqs[%d]: %d", count, scan_params->freqs[count]);
+ count++;
+ }
+ scan_params->num_freqs = count;
- if (!p2p_technology)
- return -ENOTSUP;
+ } else {
+ DBG("Invalid scan");
+ return -EINVAL;
+ }
reset_autoscan(device);
connman_device_ref(device);
- ret = g_supplicant_interface_p2p_find(wifi->interface,
- p2p_find_callback, device);
- if (ret) {
- connman_device_unref(device);
- start_autoscan(device);
- } else {
+ ret = g_supplicant_interface_scan(wifi->interface, scan_params,
+ specific_scan_callback, device);
+
+ if (ret == 0) {
connman_device_set_scanning(device,
- CONNMAN_SERVICE_TYPE_P2P, true);
+ CONNMAN_SERVICE_TYPE_WIFI, true);
+ } else {
+ g_supplicant_free_scan_params(scan_params);
+ connman_device_unref(device);
}
return ret;
}
+#endif
/*
* Note that the hidden scan is only used when connecting to this specific
if (!wifi)
return -ENODEV;
+ if (wifi->p2p_device)
+ return -EBUSY;
+
+ if (wifi->tethering)
+ return -EBUSY;
+
if (type == CONNMAN_SERVICE_TYPE_P2P)
return p2p_find(device);
DBG("device %p wifi %p hidden ssid %s", device, wifi->interface, ssid);
- if (wifi->tethering)
- return 0;
-
scanning = connman_device_get_scanning(device);
if (!ssid || ssid_len == 0 || ssid_len > 32) {
return 0;
}
+ } else if (wifi->connected) {
+ g_supplicant_free_scan_params(scan_params);
+ return wifi_scan_simple(device);
} else {
ret = get_latest_connections(driver_max_ssids, scan_params);
if (ret <= 0) {
ret = g_supplicant_interface_scan(wifi->interface, scan_params,
scan_callback, device);
+
if (ret == 0) {
connman_device_set_scanning(device,
CONNMAN_SERVICE_TYPE_WIFI, true);
+#if defined TIZEN_EXT
+ /*To allow the Full Scan after ssid based scan, set the flag here
+ It is required because Tizen does not use the ConnMan specific
+ backgroung Scan feature.Tizen has added the BG Scan feature in
+ net-config. To sync with up ConnMan, we need to issue the Full Scan
+ after SSID specific scan.*/
+ wifi->allow_full_scan = TRUE;
+#endif
} else {
g_supplicant_free_scan_params(scan_params);
connman_device_unref(device);
.disable = wifi_disable,
.scan = wifi_scan,
.set_regdom = wifi_set_regdom,
+#if defined TIZEN_EXT
+ .specific_scan = wifi_specific_scan,
+#endif
};
static void system_ready(void)
return;
wifi->network = NULL;
+
+#if defined TIZEN_EXT
+ wifi->disconnecting = false;
+
+ if (wifi->pending_network == network)
+ wifi->pending_network = NULL;
+
+ if (wifi->scan_pending_network == network)
+ wifi->scan_pending_network = NULL;
+#endif
}
static void connect_callback(int result, GSupplicantInterface *interface,
void *user_data)
{
+#if defined TIZEN_EXT
+ GList *list;
+ struct wifi_data *wifi;
+#endif
struct connman_network *network = user_data;
DBG("network %p result %d", network, result);
+#if defined TIZEN_EXT
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi && wifi->network == network)
+ goto found;
+ }
+
+ /* wifi_data may be invalid because wifi is already disabled */
+ return;
+
+found:
+#endif
if (result == -ENOKEY) {
connman_network_set_error(network,
CONNMAN_NETWORK_ERROR_INVALID_KEY);
return G_SUPPLICANT_SECURITY_PSK;
else if (g_str_equal(security, "ieee8021x"))
return G_SUPPLICANT_SECURITY_IEEE8021X;
+#if defined TIZEN_EXT
+ else if (g_str_equal(security, "ft_psk") == TRUE)
+ return G_SUPPLICANT_SECURITY_FT_PSK;
+ else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
+ return G_SUPPLICANT_SECURITY_FT_IEEE8021X;
+#endif
return G_SUPPLICANT_SECURITY_UNKNOWN;
}
ssid->security = network_security(security);
ssid->passphrase = connman_network_get_string(network,
"WiFi.Passphrase");
-
ssid->eap = connman_network_get_string(network, "WiFi.EAP");
/*
ssid->identity = connman_network_get_string(network,
"WiFi.AgentIdentity");
+ ssid->anonymous_identity = connman_network_get_string(network,
+ "WiFi.AnonymousIdentity");
ssid->ca_cert_path = connman_network_get_string(network,
"WiFi.CACertFile");
+ ssid->subject_match = connman_network_get_string(network,
+ "WiFi.SubjectMatch");
+ ssid->altsubject_match = connman_network_get_string(network,
+ "WiFi.AltSubjectMatch");
+ ssid->domain_suffix_match = connman_network_get_string(network,
+ "WiFi.DomainSuffixMatch");
+ ssid->domain_match = connman_network_get_string(network,
+ "WiFi.DomainMatch");
ssid->client_cert_path = connman_network_get_string(network,
"WiFi.ClientCertFile");
ssid->private_key_path = connman_network_get_string(network,
ssid->use_wps = connman_network_get_bool(network, "WiFi.UseWPS");
ssid->pin_wps = connman_network_get_string(network, "WiFi.PinWPS");
+#if defined TIZEN_EXT
+ ssid->bssid = connman_network_get_bssid(network);
+#endif
+#if defined TIZEN_EXT
+ ssid->freq = connman_network_get_frequency(network);
+#endif
+
if (connman_setting_get_bool("BackgroundScanning"))
ssid->bgscan = BGSCAN_DEFAULT;
}
} else {
wifi->network = connman_network_ref(network);
wifi->retries = 0;
+#if defined TIZEN_EXT
+ wifi->scan_pending_network = NULL;
+#endif
return g_supplicant_interface_connect(interface, ssid,
connect_callback, network);
static void disconnect_callback(int result, GSupplicantInterface *interface,
void *user_data)
{
+#if defined TIZEN_EXT
+ GList *list;
+ struct wifi_data *wifi;
+ struct connman_network *network = user_data;
+
+ DBG("network %p result %d", network, result);
+
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi->network == NULL && wifi->disconnecting == true)
+ wifi->disconnecting = false;
+
+ if (wifi->network == network)
+ goto found;
+ }
+
+ /* wifi_data may be invalid because wifi is already disabled */
+ return;
+
+found:
+#else
struct wifi_data *wifi = user_data;
+#endif
DBG("result %d supplicant interface %p wifi %p",
result, interface, wifi);
}
if (wifi->network) {
- /*
- * if result < 0 supplican return an error because
- * the network is not current.
- * we wont receive G_SUPPLICANT_STATE_DISCONNECTED since it
- * failed, call connman_network_set_connected to report
- * disconnect is completed.
- */
- if (result < 0)
- connman_network_set_connected(wifi->network, false);
+ connman_network_set_connected(wifi->network, false);
+ wifi->network = NULL;
}
- wifi->network = NULL;
-
wifi->disconnecting = false;
+ wifi->connected = false;
if (wifi->pending_network) {
network_connect(wifi->pending_network);
struct connman_device *device = connman_network_get_device(network);
struct wifi_data *wifi;
int err;
+#if defined TIZEN_EXT
+ struct connman_service *service;
+#endif
DBG("network %p", network);
if (!wifi || !wifi->interface)
return -ENODEV;
+#if defined TIZEN_EXT
+ if (connman_network_get_associating(network) == true) {
+ connman_network_clear_associating(network);
+ connman_network_set_bool(network, "WiFi.UseWPS", false);
+ } else {
+ service = connman_service_lookup_from_network(network);
+
+ if (service != NULL &&
+ (__connman_service_is_connected_state(service,
+ CONNMAN_IPCONFIG_TYPE_IPV4) == false &&
+ __connman_service_is_connected_state(service,
+ CONNMAN_IPCONFIG_TYPE_IPV6) == false) &&
+ (connman_service_get_favorite(service) == false))
+ __connman_service_set_passphrase(service, NULL);
+ }
+
+ if (wifi->pending_network == network)
+ wifi->pending_network = NULL;
+
+ if (wifi->scan_pending_network == network)
+ wifi->scan_pending_network = NULL;
+
+#endif
connman_network_set_associating(network, false);
if (wifi->disconnecting)
wifi->disconnecting = true;
+#if defined TIZEN_EXT
+ err = g_supplicant_interface_disconnect(wifi->interface,
+ disconnect_callback, network);
+#else
err = g_supplicant_interface_disconnect(wifi->interface,
disconnect_callback, wifi);
+#endif
+
if (err < 0)
wifi->disconnecting = false;
struct wifi_data *wifi;
wifi = g_supplicant_interface_get_data(interface);
+ if (!wifi) {
+ wifi = get_pending_wifi_data(ifname);
+ if (!wifi)
+ return;
- /*
- * We can get here with a NULL wifi pointer when
- * the interface added signal is sent before the
- * interface creation callback is called.
- */
- if (!wifi)
- return;
+ wifi->interface = interface;
+ g_supplicant_interface_set_data(interface, wifi);
+ p2p_iface_list = g_list_append(p2p_iface_list, wifi);
+ wifi->p2p_device = true;
+ }
DBG("ifname %s driver %s wifi %p tethering %d",
ifname, driver, wifi, wifi->tethering);
}
connman_device_set_powered(wifi->device, true);
-
- if (wifi->tethering)
- return;
}
static bool is_idle(struct wifi_data *wifi)
if (!wps_ssid || wps_ssid_len != ssid_len ||
memcmp(ssid, wps_ssid, ssid_len) != 0) {
connman_network_set_associating(network, false);
+#if defined TIZEN_EXT
+ g_supplicant_interface_disconnect(wifi->interface,
+ disconnect_callback, wifi->network);
+
+ connman_network_set_bool(network, "WiFi.UseWPS", false);
+ connman_network_set_string(network, "WiFi.PinWPS", NULL);
+#else
g_supplicant_interface_disconnect(wifi->interface,
disconnect_callback, wifi);
+#endif
return false;
}
wps_key = g_supplicant_interface_get_wps_key(interface);
+#if defined TIZEN_EXT
+ /* Check the passphrase and encrypt it
+ */
+ int ret;
+ gchar *passphrase = g_strdup(wps_key);
+
+ connman_network_set_string(network, "WiFi.PinWPS", NULL);
+
+ if (check_passphrase_ext(network, passphrase) < 0) {
+ DBG("[WPS] Invalid passphrase");
+ g_free(passphrase);
+ return true;
+ }
+
+ ret = send_encryption_request(passphrase, passphrase);
+
+ g_free(passphrase);
+
+ if (!ret)
+ DBG("[WPS] Encryption request succeeded");
+ else
+ DBG("[WPS] Encryption request failed %d", ret);
+
+#else
connman_network_set_string(network, "WiFi.Passphrase",
wps_key);
connman_network_set_string(network, "WiFi.PinWPS", NULL);
+#endif
}
return true;
}
+static bool handle_assoc_status_code(GSupplicantInterface *interface,
+ struct wifi_data *wifi)
+{
+ if (wifi->state == G_SUPPLICANT_STATE_ASSOCIATING &&
+ wifi->assoc_code == ASSOC_STATUS_NO_CLIENT &&
+ wifi->load_shaping_retries < LOAD_SHAPING_MAX_RETRIES) {
+ wifi->load_shaping_retries ++;
+ return TRUE;
+ }
+ wifi->load_shaping_retries = 0;
+ return FALSE;
+}
+
static bool handle_4way_handshake_failure(GSupplicantInterface *interface,
struct connman_network *network,
struct wifi_data *wifi)
{
+#if defined TIZEN_EXT
+ const char *security;
+ struct connman_service *service;
+
+ if (wifi->connected)
+ return false;
+
+ security = connman_network_get_string(network, "WiFi.Security");
+
+ if (security && g_str_equal(security, "ieee8021x") == true &&
+ wifi->state == G_SUPPLICANT_STATE_ASSOCIATED) {
+ wifi->retries = 0;
+ connman_network_set_error(network, CONNMAN_NETWORK_ERROR_INVALID_KEY);
+
+ return false;
+ }
+
+ if (wifi->state != G_SUPPLICANT_STATE_4WAY_HANDSHAKE)
+ return false;
+#else
struct connman_service *service;
if (wifi->state != G_SUPPLICANT_STATE_4WAY_HANDSHAKE)
return false;
+ if (wifi->connected)
+ return false;
+#endif
+
service = connman_service_lookup_from_network(network);
if (!service)
return false;
return false;
}
+#if defined TIZEN_EXT
+static bool handle_wifi_assoc_retry(struct connman_network *network,
+ struct wifi_data *wifi)
+{
+ const char *security;
+
+ if (!wifi->network || wifi->connected || wifi->disconnecting ||
+ connman_network_get_connecting(network) != true) {
+ wifi->assoc_retry_count = 0;
+ return false;
+ }
+
+ if (wifi->state != G_SUPPLICANT_STATE_ASSOCIATING &&
+ wifi->state != G_SUPPLICANT_STATE_ASSOCIATED) {
+ wifi->assoc_retry_count = 0;
+ return false;
+ }
+
+ security = connman_network_get_string(network, "WiFi.Security");
+ if (security && g_str_equal(security, "ieee8021x") == true &&
+ wifi->state == G_SUPPLICANT_STATE_ASSOCIATED) {
+ wifi->assoc_retry_count = 0;
+ return false;
+ }
+
+ if (++wifi->assoc_retry_count >= TIZEN_ASSOC_RETRY_COUNT) {
+ wifi->assoc_retry_count = 0;
+
+ /* Honestly it's not an invalid-key error,
+ * however QA team recommends that the invalid-key error
+ * might be better to display for user experience.
+ */
+ connman_network_set_error(network, CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+
+ return false;
+ }
+
+ return true;
+}
+#endif
+
static void interface_state(GSupplicantInterface *interface)
{
struct connman_network *network;
struct wifi_data *wifi;
GSupplicantState state = g_supplicant_interface_get_state(interface);
bool wps;
+ bool old_connected;
wifi = g_supplicant_interface_get_data(interface);
if (!wifi)
return;
+ if (state == G_SUPPLICANT_STATE_COMPLETED) {
+ if (wifi->tethering_param) {
+ g_free(wifi->tethering_param->ssid);
+ g_free(wifi->tethering_param);
+ wifi->tethering_param = NULL;
+ }
+ }
+
device = wifi->device;
if (!device)
return;
switch (state) {
case G_SUPPLICANT_STATE_SCANNING:
+ if (wifi->connected)
+ connman_network_set_connected(network, false);
+
break;
case G_SUPPLICANT_STATE_AUTHENTICATING:
case G_SUPPLICANT_STATE_ASSOCIATING:
+#if defined TIZEN_EXT
+ reset_autoscan(device);
+#else
stop_autoscan(device);
+#endif
if (!wifi->connected)
connman_network_set_associating(network, true);
break;
case G_SUPPLICANT_STATE_COMPLETED:
+#if defined TIZEN_EXT
+ /* though it should be already reset: */
+ reset_autoscan(device);
+
+ wifi->assoc_retry_count = 0;
+
+ wifi->scan_pending_network = NULL;
+
+ /* should be cleared scanning flag */
+ bool scanning = connman_device_get_scanning(device);
+ if (scanning){
+ connman_device_set_scanning(device,
+ CONNMAN_SERVICE_TYPE_WIFI, false);
+ connman_device_unref(device);
+ }
+#else
/* though it should be already stopped: */
stop_autoscan(device);
+#endif
if (!handle_wps_completion(interface, network, device, wifi))
break;
connman_network_set_connected(network, true);
+
+ wifi->disconnect_code = 0;
+ wifi->assoc_code = 0;
+ wifi->load_shaping_retries = 0;
break;
case G_SUPPLICANT_STATE_DISCONNECTED:
if (is_idle(wifi))
break;
+ if (handle_assoc_status_code(interface, wifi))
+ break;
+
/* If previous state was 4way-handshake, then
* it's either: psk was incorrect and thus we retry
* or if we reach the maximum retries we declare the
network, wifi))
break;
- /* We disable the selected network, if not then
- * wpa_supplicant will loop retrying */
- if (g_supplicant_interface_enable_selected_network(interface,
- FALSE) != 0)
- DBG("Could not disables selected network");
+ /* See table 8-36 Reason codes in IEEE Std 802.11 */
+ switch (wifi->disconnect_code) {
+ case 1: /* Unspecified reason */
+ /* Let's assume it's because we got blocked */
+
+ case 6: /* Class 2 frame received from nonauthenticated STA */
+ connman_network_set_error(network,
+ CONNMAN_NETWORK_ERROR_BLOCKED);
+ break;
+
+ default:
+ break;
+ }
+
+#if defined TIZEN_EXT
+ int err;
+
+ err = g_supplicant_interface_remove_network(wifi->interface);
+ if (err < 0)
+ DBG("Failed to remove network(%d)", err);
+
+
+ /* Some of Wi-Fi networks are not comply Wi-Fi specification.
+ * Retry association until its retry count is expired */
+ if (handle_wifi_assoc_retry(network, wifi) == true) {
+ throw_wifi_scan(wifi->device, scan_callback);
+ wifi->scan_pending_network = wifi->network;
+ break;
+ }
+
+ if(wifi->disconnect_code > 0){
+ DBG("Set disconnect reason code(%d)", wifi->disconnect_code);
+ connman_network_set_disconnect_reason(network, wifi->disconnect_code);
+ }
+
+ /* To avoid unnecessary repeated association in wpa_supplicant,
+ * "RemoveNetwork" should be made when Wi-Fi is disconnected */
+ if (wps != true && wifi->network && wifi->disconnecting == false) {
+ wifi->disconnecting = true;
+ err = g_supplicant_interface_disconnect(wifi->interface,
+ disconnect_callback, wifi->network);
+ if (err < 0)
+ wifi->disconnecting = false;
+
+ connman_network_set_connected(network, false);
+ connman_network_set_associating(network, false);
+
+ start_autoscan(device);
+
+ break;
+ }
+#endif
connman_network_set_connected(network, false);
connman_network_set_associating(network, false);
break;
case G_SUPPLICANT_STATE_INACTIVE:
+#if defined TIZEN_EXT
+ if (handle_wps_completion(interface, network, device, wifi) == false)
+ break;
+#endif
connman_network_set_associating(network, false);
start_autoscan(device);
break;
}
+ old_connected = wifi->connected;
wifi->state = state;
/* Saving wpa_s state policy:
if (wifi->connected)
connman_warn("Probably roaming right now!"
" Staying connected...");
- else
- wifi->connected = false;
+ break;
+ case G_SUPPLICANT_STATE_SCANNING:
+ wifi->connected = false;
+
+ if (old_connected)
+ start_autoscan(device);
break;
case G_SUPPLICANT_STATE_COMPLETED:
wifi->connected = true;
wifi = g_supplicant_interface_get_data(interface);
+ if (wifi)
+ wifi->interface = NULL;
+
if (wifi && wifi->tethering)
return;
- if (!wifi || !wifi->device) {
- DBG("wifi interface already removed");
+ if (!wifi || !wifi->device) {
+ DBG("wifi interface already removed");
+ return;
+ }
+
+ connman_device_set_powered(wifi->device, false);
+
+ check_p2p_technology();
+}
+
+static void set_device_type(const char *type, char dev_type[17])
+{
+ const char *oui = "0050F204";
+ const char *category = "0001";
+ const char *sub_category = "0000";
+
+ if (!g_strcmp0(type, "handset")) {
+ category = "000A";
+ sub_category = "0005";
+ } else if (!g_strcmp0(type, "vm") || !g_strcmp0(type, "container"))
+ sub_category = "0001";
+ else if (!g_strcmp0(type, "server"))
+ sub_category = "0002";
+ else if (!g_strcmp0(type, "laptop"))
+ sub_category = "0005";
+ else if (!g_strcmp0(type, "desktop"))
+ sub_category = "0006";
+ else if (!g_strcmp0(type, "tablet"))
+ sub_category = "0009";
+ else if (!g_strcmp0(type, "watch"))
+ category = "00FF";
+
+ snprintf(dev_type, 17, "%s%s%s", category, oui, sub_category);
+}
+
+static void p2p_support(GSupplicantInterface *interface)
+{
+ char dev_type[17] = {};
+ const char *hostname;
+
+ DBG("");
+
+ if (!interface)
+ return;
+
+ if (!g_supplicant_interface_has_p2p(interface))
+ return;
+
+ if (connman_technology_driver_register(&p2p_tech_driver) < 0) {
+ DBG("Could not register P2P technology driver");
+ return;
+ }
+
+ hostname = connman_utsname_get_hostname();
+ if (!hostname)
+ hostname = "ConnMan";
+
+ set_device_type(connman_machine_get_type(), dev_type);
+ g_supplicant_interface_set_p2p_device_config(interface,
+ hostname, dev_type);
+ connman_peer_driver_register(&peer_driver);
+}
+
+static void scan_started(GSupplicantInterface *interface)
+{
+ DBG("");
+}
+
+static void scan_finished(GSupplicantInterface *interface)
+{
+#if defined TIZEN_EXT
+ struct wifi_data *wifi;
+ bool is_associating = false;
+ static bool is_scanning = true;
+#endif
+
+ DBG("");
+
+#if defined TIZEN_EXT
+ wifi = g_supplicant_interface_get_data(interface);
+ if (wifi && wifi->scan_pending_network) {
+ network_connect(wifi->scan_pending_network);
+ wifi->scan_pending_network = NULL;
+ }
+
+ //service state - associating
+ if(!wifi || !wifi->network)
+ return;
+
+ is_associating = connman_network_get_associating(wifi->network);
+ if(is_associating && is_scanning){
+ is_scanning = false;
+ DBG("send scan for connecting");
+ throw_wifi_scan(wifi->device, scan_callback);
+
return;
}
+ is_scanning = true;
- wifi->interface = NULL;
- connman_device_set_powered(wifi->device, false);
+ //go scan
- check_p2p_technology();
+#endif
}
-static void p2p_support(GSupplicantInterface *interface)
+static void ap_create_fail(GSupplicantInterface *interface)
{
- DBG("");
+ struct wifi_data *wifi = g_supplicant_interface_get_data(interface);
+ int ret;
- if (!g_supplicant_interface_has_p2p(interface))
- return;
+ if ((wifi->tethering) && (wifi->tethering_param)) {
+ DBG("%s create AP fail \n",
+ g_supplicant_interface_get_ifname(wifi->interface));
- if (connman_technology_driver_register(&p2p_tech_driver) == 0)
- DBG("Could not register P2P technology driver");
-}
+ connman_inet_remove_from_bridge(wifi->index, wifi->bridge);
+ wifi->ap_supported = WIFI_AP_NOT_SUPPORTED;
+ wifi->tethering = false;
-static void scan_started(GSupplicantInterface *interface)
-{
- DBG("");
-}
+ ret = tech_set_tethering(wifi->tethering_param->technology,
+ wifi->tethering_param->ssid->ssid,
+ wifi->tethering_param->ssid->passphrase,
+ wifi->bridge, true);
-static void scan_finished(GSupplicantInterface *interface)
-{
- DBG("");
+ if ((ret == -EOPNOTSUPP) && (wifi_technology)) {
+ connman_technology_tethering_notify(wifi_technology,false);
+ }
+
+ g_free(wifi->tethering_param->ssid);
+ g_free(wifi->tethering_param);
+ wifi->tethering_param = NULL;
+ }
+
+ return;
}
static unsigned char calculate_strength(GSupplicantNetwork *supplicant_network)
unsigned char strength;
strength = 120 + g_supplicant_network_get_signal(supplicant_network);
+
+#if !defined TIZEN_EXT
if (strength > 100)
strength = 100;
-
+#endif
return strength;
}
bool wps_ready;
bool wps_advertizing;
+#if defined TIZEN_EXT
+ const char *wifi_vsie;
+ unsigned int wifi_vsie_len;
+#endif
+
mode = g_supplicant_network_get_mode(supplicant_network);
identifier = g_supplicant_network_get_identifier(supplicant_network);
ssid = g_supplicant_network_get_ssid(supplicant_network, &ssid_len);
+#if defined TIZEN_EXT
+ wifi_vsie = g_supplicant_network_get_wifi_vsie(supplicant_network, &wifi_vsie_len);
+#endif
network = connman_device_get_network(wifi->device, identifier);
if (!network) {
wifi->networks = g_slist_prepend(wifi->networks, network);
}
- if (name && name[0] != '\0')
- connman_network_set_name(network, name);
+ if (name && name[0] != '\0')
+ connman_network_set_name(network, name);
+
+ connman_network_set_blob(network, "WiFi.SSID",
+ ssid, ssid_len);
+#if defined TIZEN_EXT
+ if(wifi_vsie_len > 0 && wifi_vsie)
+ connman_network_set_blob(network, "WiFi.Vsie",
+ wifi_vsie, wifi_vsie_len);
+#endif
+ connman_network_set_string(network, "WiFi.Security", security);
+ connman_network_set_strength(network,
+ calculate_strength(supplicant_network));
+ connman_network_set_bool(network, "WiFi.WPS", wps);
+
+ if (wps) {
+ /* Is AP advertizing for WPS association?
+ * If so, we decide to use WPS by default */
+ if (wps_ready && wps_pbc &&
+ wps_advertizing) {
+#if !defined TIZEN_EXT
+ connman_network_set_bool(network, "WiFi.UseWPS", true);
+#else
+ DBG("wps is activating by ap but ignore it.");
+#endif
+ }
+ }
+
+ connman_network_set_frequency(network,
+ g_supplicant_network_get_frequency(supplicant_network));
+#if defined TIZEN_EXT
+ connman_network_set_bssid(network,
+ g_supplicant_network_get_bssid(supplicant_network));
+ connman_network_set_maxrate(network,
+ g_supplicant_network_get_maxrate(supplicant_network));
+ connman_network_set_enc_mode(network,
+ g_supplicant_network_get_enc_mode(supplicant_network));
+ connman_network_set_rsn_mode(network,
+ g_supplicant_network_get_rsn_mode(supplicant_network));
+ connman_network_set_keymgmt(network,
+ g_supplicant_network_get_keymgmt(supplicant_network));
+ connman_network_set_bool(network, "WiFi.HS20AP",
+ g_supplicant_network_is_hs20AP(supplicant_network));
+#endif
+ connman_network_set_available(network, true);
+ connman_network_set_string(network, "WiFi.Mode", mode);
+
+#if defined TIZEN_EXT
+ if (group)
+#else
+ if (ssid)
+#endif
+ connman_network_set_group(network, group);
+
+#if defined TIZEN_EXT
+ if (wifi_first_scan == true)
+ found_with_first_scan = true;
+#endif
+
+ if (wifi->hidden && ssid) {
+#if defined TIZEN_EXT
+ if (network_security(wifi->hidden->security) ==
+ network_security(security) &&
+#else
+ if (!g_strcmp0(wifi->hidden->security, security) &&
+#endif
+ wifi->hidden->ssid_len == ssid_len &&
+ !memcmp(wifi->hidden->ssid, ssid, ssid_len)) {
+ connman_network_connect_hidden(network,
+ wifi->hidden->identity,
+ wifi->hidden->passphrase,
+ wifi->hidden->user_data);
+ wifi->hidden->user_data = NULL;
+ hidden_free(wifi->hidden);
+ wifi->hidden = NULL;
+ }
+ }
+}
+
+static void network_removed(GSupplicantNetwork *network)
+{
+ GSupplicantInterface *interface;
+ struct wifi_data *wifi;
+ const char *name, *identifier;
+ struct connman_network *connman_network;
+
+ interface = g_supplicant_network_get_interface(network);
+ wifi = g_supplicant_interface_get_data(interface);
+ identifier = g_supplicant_network_get_identifier(network);
+ name = g_supplicant_network_get_name(network);
+
+ DBG("name %s", name);
+
+ if (!wifi)
+ return;
+
+ connman_network = connman_device_get_network(wifi->device, identifier);
+ if (!connman_network)
+ return;
+
+#if defined TIZEN_EXT
+ if (connman_network == wifi->scan_pending_network)
+ wifi->scan_pending_network = NULL;
+
+ if (connman_network == wifi->pending_network)
+ wifi->pending_network = NULL;
+
+ if(connman_network_get_connecting(connman_network) == true){
+ connman_network_set_connected(connman_network, false);
+ }
+#endif
+
+ wifi->networks = g_slist_remove(wifi->networks, connman_network);
+
+ connman_device_remove_network(wifi->device, connman_network);
+ connman_network_unref(connman_network);
+}
+
+static void network_changed(GSupplicantNetwork *network, const char *property)
+{
+ GSupplicantInterface *interface;
+ struct wifi_data *wifi;
+ const char *name, *identifier;
+ struct connman_network *connman_network;
+
+#if defined TIZEN_EXT
+ const unsigned char *bssid;
+ unsigned int maxrate;
+ uint16_t frequency;
+ bool wps;
+#endif
+
+ interface = g_supplicant_network_get_interface(network);
+ wifi = g_supplicant_interface_get_data(interface);
+ identifier = g_supplicant_network_get_identifier(network);
+ name = g_supplicant_network_get_name(network);
+
+ DBG("name %s", name);
+
+ if (!wifi)
+ return;
+
+ connman_network = connman_device_get_network(wifi->device, identifier);
+ if (!connman_network)
+ return;
+
+ if (g_str_equal(property, "Signal")) {
+ connman_network_set_strength(connman_network,
+ calculate_strength(network));
+ connman_network_update(connman_network);
+ }
+
+#if defined TIZEN_EXT
+ bssid = g_supplicant_network_get_bssid(network);
+ maxrate = g_supplicant_network_get_maxrate(network);
+ frequency = g_supplicant_network_get_frequency(network);
+ wps = g_supplicant_network_get_wps(network);
+
+ connman_network_set_bssid(connman_network, bssid);
+ connman_network_set_maxrate(connman_network, maxrate);
+ connman_network_set_frequency(connman_network, frequency);
+ connman_network_set_bool(connman_network, "WiFi.WPS", wps);
+#endif
+}
+
+static void network_associated(GSupplicantNetwork *network)
+{
+ GSupplicantInterface *interface;
+ struct wifi_data *wifi;
+ struct connman_network *connman_network;
+ const char *identifier;
+
+ DBG("");
+
+ interface = g_supplicant_network_get_interface(network);
+ if (!interface)
+ return;
+
+ wifi = g_supplicant_interface_get_data(interface);
+ if (!wifi)
+ return;
+
+ identifier = g_supplicant_network_get_identifier(network);
+
+ connman_network = connman_device_get_network(wifi->device, identifier);
+ if (!connman_network)
+ return;
+
+ if (wifi->network) {
+ if (wifi->network == connman_network)
+ return;
+
+ /*
+ * This should never happen, we got associated with
+ * a network different than the one we were expecting.
+ */
+ DBG("Associated to %p while expecting %p",
+ connman_network, wifi->network);
+
+ connman_network_set_associating(wifi->network, false);
+ }
+
+ DBG("Reconnecting to previous network %p from wpa_s", connman_network);
+
+ wifi->network = connman_network_ref(connman_network);
+ wifi->retries = 0;
+
+ /*
+ * Interface state changes callback (interface_state) is always
+ * called before network_associated callback thus we need to call
+ * interface_state again in order to process the new state now that
+ * we have the network properly set.
+ */
+ interface_state(interface);
+}
+
+static void apply_peer_services(GSupplicantPeer *peer,
+ struct connman_peer *connman_peer)
+{
+ const unsigned char *data;
+ int length;
+
+ DBG("");
+
+ connman_peer_reset_services(connman_peer);
+
+ data = g_supplicant_peer_get_widi_ies(peer, &length);
+ if (data) {
+ connman_peer_add_service(connman_peer,
+ CONNMAN_PEER_SERVICE_WIFI_DISPLAY, data, length);
+ }
+}
+
+static void add_station(const char *mac)
+{
+ connman_technology_tethering_add_station(CONNMAN_SERVICE_TYPE_WIFI,
+ mac);
+}
+
+static void remove_station(const char *mac)
+{
+ connman_technology_tethering_remove_station(mac);
+}
+
+static void peer_found(GSupplicantPeer *peer)
+{
+ GSupplicantInterface *iface = g_supplicant_peer_get_interface(peer);
+ struct wifi_data *wifi = g_supplicant_interface_get_data(iface);
+ struct connman_peer *connman_peer;
+ const char *identifier, *name;
+ int ret;
+#if defined TIZEN_EXT
+ if (!wifi)
+ return;
+#endif
+ identifier = g_supplicant_peer_get_identifier(peer);
+ name = g_supplicant_peer_get_name(peer);
+
+ DBG("ident: %s", identifier);
+
+ connman_peer = connman_peer_get(wifi->device, identifier);
+ if (connman_peer)
+ return;
+
+ connman_peer = connman_peer_create(identifier);
+ connman_peer_set_name(connman_peer, name);
+ connman_peer_set_device(connman_peer, wifi->device);
+ apply_peer_services(peer, connman_peer);
+
+ ret = connman_peer_register(connman_peer);
+ if (ret < 0 && ret != -EALREADY)
+ connman_peer_unref(connman_peer);
+ else
+ wifi->peers = g_slist_prepend(wifi->peers, connman_peer);
+}
+
+static void peer_lost(GSupplicantPeer *peer)
+{
+ GSupplicantInterface *iface = g_supplicant_peer_get_interface(peer);
+ struct wifi_data *wifi = g_supplicant_interface_get_data(iface);
+ struct connman_peer *connman_peer;
+ const char *identifier;
+
+ if (!wifi)
+ return;
+
+ identifier = g_supplicant_peer_get_identifier(peer);
+
+ DBG("ident: %s", identifier);
+
+ connman_peer = connman_peer_get(wifi->device, identifier);
+ if (connman_peer) {
+ if (wifi->p2p_connecting &&
+ wifi->pending_peer == connman_peer) {
+ peer_connect_timeout(wifi);
+ }
+ connman_peer_unregister(connman_peer);
+ connman_peer_unref(connman_peer);
+ }
+
+ wifi->peers = g_slist_remove(wifi->peers, connman_peer);
+}
+
+static void peer_changed(GSupplicantPeer *peer, GSupplicantPeerState state)
+{
+ GSupplicantInterface *iface = g_supplicant_peer_get_interface(peer);
+ struct wifi_data *wifi = g_supplicant_interface_get_data(iface);
+ enum connman_peer_state p_state = CONNMAN_PEER_STATE_UNKNOWN;
+ struct connman_peer *connman_peer;
+ const char *identifier;
+
+#if defined TIZEN_EXT
+ if (!wifi)
+ return;
+#endif
+
+ identifier = g_supplicant_peer_get_identifier(peer);
+
+ DBG("ident: %s", identifier);
+
+ if (!wifi)
+ return;
+
+ connman_peer = connman_peer_get(wifi->device, identifier);
+ if (!connman_peer)
+ return;
+
+ switch (state) {
+ case G_SUPPLICANT_PEER_SERVICES_CHANGED:
+ apply_peer_services(peer, connman_peer);
+ connman_peer_services_changed(connman_peer);
+ return;
+ case G_SUPPLICANT_PEER_GROUP_CHANGED:
+ if (!g_supplicant_peer_is_in_a_group(peer))
+ p_state = CONNMAN_PEER_STATE_IDLE;
+ else
+ p_state = CONNMAN_PEER_STATE_CONFIGURATION;
+ break;
+ case G_SUPPLICANT_PEER_GROUP_STARTED:
+ break;
+ case G_SUPPLICANT_PEER_GROUP_FINISHED:
+ p_state = CONNMAN_PEER_STATE_IDLE;
+ break;
+ case G_SUPPLICANT_PEER_GROUP_JOINED:
+ connman_peer_set_iface_address(connman_peer,
+ g_supplicant_peer_get_iface_address(peer));
+ break;
+ case G_SUPPLICANT_PEER_GROUP_DISCONNECTED:
+ p_state = CONNMAN_PEER_STATE_IDLE;
+ break;
+ case G_SUPPLICANT_PEER_GROUP_FAILED:
+ if (g_supplicant_peer_has_requested_connection(peer))
+ p_state = CONNMAN_PEER_STATE_IDLE;
+ else
+ p_state = CONNMAN_PEER_STATE_FAILURE;
+ break;
+ }
+
+ if (p_state == CONNMAN_PEER_STATE_CONFIGURATION ||
+ p_state == CONNMAN_PEER_STATE_FAILURE) {
+ if (wifi->p2p_connecting
+ && connman_peer == wifi->pending_peer)
+ peer_cancel_timeout(wifi);
+ else
+ p_state = CONNMAN_PEER_STATE_UNKNOWN;
+ }
- connman_network_set_blob(network, "WiFi.SSID",
- ssid, ssid_len);
- connman_network_set_string(network, "WiFi.Security", security);
- connman_network_set_strength(network,
- calculate_strength(supplicant_network));
- connman_network_set_bool(network, "WiFi.WPS", wps);
+ if (p_state == CONNMAN_PEER_STATE_UNKNOWN)
+ return;
- if (wps) {
- /* Is AP advertizing for WPS association?
- * If so, we decide to use WPS by default */
- if (wps_ready && wps_pbc &&
- wps_advertizing)
- connman_network_set_bool(network, "WiFi.UseWPS", true);
- }
+ if (p_state == CONNMAN_PEER_STATE_CONFIGURATION) {
+ GSupplicantInterface *g_iface;
+ struct wifi_data *g_wifi;
- connman_network_set_frequency(network,
- g_supplicant_network_get_frequency(supplicant_network));
+ g_iface = g_supplicant_peer_get_group_interface(peer);
+ if (!g_iface)
+ return;
- connman_network_set_available(network, true);
- connman_network_set_string(network, "WiFi.Mode", mode);
+ g_wifi = g_supplicant_interface_get_data(g_iface);
+ if (!g_wifi)
+ return;
- if (ssid)
- connman_network_set_group(network, group);
+ connman_peer_set_as_master(connman_peer,
+ !g_supplicant_peer_is_client(peer));
+ connman_peer_set_sub_device(connman_peer, g_wifi->device);
- if (wifi->hidden && ssid) {
- if (!g_strcmp0(wifi->hidden->security, security) &&
- wifi->hidden->ssid_len == ssid_len &&
- !memcmp(wifi->hidden->ssid, ssid, ssid_len)) {
- connman_network_connect_hidden(network,
- wifi->hidden->identity,
- wifi->hidden->passphrase,
- wifi->hidden->user_data);
- wifi->hidden->user_data = NULL;
- hidden_free(wifi->hidden);
- wifi->hidden = NULL;
- }
+ /*
+ * If wpa_supplicant didn't create a dedicated p2p-group
+ * interface then mark this interface as p2p_device to avoid
+ * scan and auto-scan are launched on it while P2P is connected.
+ */
+ if (!g_list_find(p2p_iface_list, g_wifi))
+ wifi->p2p_device = true;
}
+
+ connman_peer_set_state(connman_peer, p_state);
}
-static void network_removed(GSupplicantNetwork *network)
+static void peer_request(GSupplicantPeer *peer)
{
- GSupplicantInterface *interface;
- struct wifi_data *wifi;
- const char *name, *identifier;
- struct connman_network *connman_network;
-
- interface = g_supplicant_network_get_interface(network);
- wifi = g_supplicant_interface_get_data(interface);
- identifier = g_supplicant_network_get_identifier(network);
- name = g_supplicant_network_get_name(network);
-
- DBG("name %s", name);
+ GSupplicantInterface *iface = g_supplicant_peer_get_interface(peer);
+ struct wifi_data *wifi = g_supplicant_interface_get_data(iface);
+ struct connman_peer *connman_peer;
+ const char *identifier;
+#if defined TIZEN_EXT
if (!wifi)
return;
+#endif
- connman_network = connman_device_get_network(wifi->device, identifier);
- if (!connman_network)
+ identifier = g_supplicant_peer_get_identifier(peer);
+
+ DBG("ident: %s", identifier);
+
+ connman_peer = connman_peer_get(wifi->device, identifier);
+ if (!connman_peer)
return;
- wifi->networks = g_slist_remove(wifi->networks, connman_network);
+ connman_peer_request_connection(connman_peer);
+}
- connman_device_remove_network(wifi->device, connman_network);
- connman_network_unref(connman_network);
+#if defined TIZEN_EXT
+static void system_power_off(void)
+{
+ GList *list;
+ struct wifi_data *wifi;
+ struct connman_service *service;
+ struct connman_ipconfig *ipconfig_ipv4;
+
+ if (connman_setting_get_bool("WiFiDHCPRelease") == true) {
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi->network != NULL) {
+ service = connman_service_lookup_from_network(wifi->network);
+ ipconfig_ipv4 = __connman_service_get_ip4config(service);
+ __connman_dhcp_stop(ipconfig_ipv4);
+ }
+ }
+ }
}
-static void network_changed(GSupplicantNetwork *network, const char *property)
+static void network_merged(GSupplicantNetwork *network)
{
GSupplicantInterface *interface;
+ GSupplicantState state;
struct wifi_data *wifi;
- const char *name, *identifier;
+ const char *identifier;
struct connman_network *connman_network;
+ bool ishs20AP = 0;
+ char *temp = NULL;
interface = g_supplicant_network_get_interface(network);
- wifi = g_supplicant_interface_get_data(interface);
- identifier = g_supplicant_network_get_identifier(network);
- name = g_supplicant_network_get_name(network);
+ if (!interface)
+ return;
- DBG("name %s", name);
+ state = g_supplicant_interface_get_state(interface);
+ if (state < G_SUPPLICANT_STATE_AUTHENTICATING)
+ return;
+ wifi = g_supplicant_interface_get_data(interface);
if (!wifi)
return;
+ identifier = g_supplicant_network_get_identifier(network);
+
connman_network = connman_device_get_network(wifi->device, identifier);
if (!connman_network)
return;
- if (g_str_equal(property, "Signal")) {
- connman_network_set_strength(connman_network,
- calculate_strength(network));
- connman_network_update(connman_network);
- }
-}
-
-static void peer_found(GSupplicantPeer *peer)
-{
- struct connman_peer *connman_peer;
- const char *identifier, *name;
+ DBG("merged identifier %s", identifier);
- identifier = g_supplicant_peer_get_identifier(peer);
- name = g_supplicant_peer_get_name(peer);
+ if (wifi->connected == FALSE) {
+ switch (state) {
+ case G_SUPPLICANT_STATE_AUTHENTICATING:
+ case G_SUPPLICANT_STATE_ASSOCIATING:
+ case G_SUPPLICANT_STATE_ASSOCIATED:
+ case G_SUPPLICANT_STATE_4WAY_HANDSHAKE:
+ case G_SUPPLICANT_STATE_GROUP_HANDSHAKE:
+ connman_network_set_associating(connman_network, TRUE);
+ break;
+ case G_SUPPLICANT_STATE_COMPLETED:
+ connman_network_set_connected(connman_network, TRUE);
+ break;
+ default:
+ DBG("Not handled the state : %d", state);
+ break;
+ }
+ }
- DBG("ident: %s", identifier);
+ ishs20AP = g_supplicant_network_is_hs20AP(network);
- connman_peer = connman_peer_get(identifier);
- if (connman_peer)
- return;
+ if (ishs20AP &&
+ g_strcmp0(g_supplicant_network_get_security(network), "ieee8021x") == 0) {
+ temp = g_ascii_strdown(g_supplicant_network_get_eap(network), -1);
+ connman_network_set_string(connman_network, "WiFi.EAP",
+ temp);
+ connman_network_set_string(connman_network, "WiFi.Identity",
+ g_supplicant_network_get_identity(network));
+ connman_network_set_string(connman_network, "WiFi.Phase2",
+ g_supplicant_network_get_phase2(network));
- connman_peer = connman_peer_create(identifier);
- connman_peer_set_name(connman_peer, name);
+ g_free(temp);
+ }
- connman_peer_register(connman_peer);
+ wifi->network = connman_network;
}
-static void peer_lost(GSupplicantPeer *peer)
+static void assoc_failed(void *user_data)
{
- struct connman_peer *connman_peer;
- const char *identifier;
-
- identifier = g_supplicant_peer_get_identifier(peer);
-
- DBG("ident: %s", identifier);
-
- connman_peer = connman_peer_get(identifier);
- if (connman_peer)
- connman_peer_unregister(connman_peer);
+ struct connman_network *network = user_data;
+ connman_network_set_associating(network, false);
}
+#endif
static void debug(const char *str)
{
connman_debug("%s", str);
}
+static void disconnect_reasoncode(GSupplicantInterface *interface,
+ int reasoncode)
+{
+ struct wifi_data *wifi = g_supplicant_interface_get_data(interface);
+
+ if (wifi != NULL) {
+ wifi->disconnect_code = reasoncode;
+ }
+}
+
+static void assoc_status_code(GSupplicantInterface *interface, int status_code)
+{
+ struct wifi_data *wifi = g_supplicant_interface_get_data(interface);
+
+ if (wifi != NULL) {
+ wifi->assoc_code = status_code;
+ }
+}
+
static const GSupplicantCallbacks callbacks = {
.system_ready = system_ready,
.system_killed = system_killed,
.p2p_support = p2p_support,
.scan_started = scan_started,
.scan_finished = scan_finished,
+ .ap_create_fail = ap_create_fail,
.network_added = network_added,
.network_removed = network_removed,
.network_changed = network_changed,
+ .network_associated = network_associated,
+ .add_station = add_station,
+ .remove_station = remove_station,
.peer_found = peer_found,
.peer_lost = peer_lost,
+ .peer_changed = peer_changed,
+ .peer_request = peer_request,
+#if defined TIZEN_EXT
+ .system_power_off = system_power_off,
+ .network_merged = network_merged,
+ .assoc_failed = assoc_failed,
+#endif
.debug = debug,
+ .disconnect_reasoncode = disconnect_reasoncode,
+ .assoc_status_code = assoc_status_code,
};
wifi_technology = NULL;
}
-struct wifi_tethering_info {
- struct wifi_data *wifi;
- struct connman_technology *technology;
- char *ifname;
- GSupplicantSSID *ssid;
-};
-
-static GSupplicantSSID *ssid_ap_init(const char *ssid, const char *passphrase)
+static GSupplicantSSID *ssid_ap_init(const char *ssid,
+ const char *passphrase)
{
GSupplicantSSID *ap;
DBG("result %d index %d bridge %s",
result, info->wifi->index, info->wifi->bridge);
- if (result < 0) {
+ if ((result < 0) || (info->wifi->ap_supported != WIFI_AP_SUPPORTED)) {
connman_inet_remove_from_bridge(info->wifi->index,
info->wifi->bridge);
- connman_technology_tethering_notify(info->technology, false);
+
+ if (info->wifi->ap_supported == WIFI_AP_SUPPORTED) {
+ connman_technology_tethering_notify(info->technology, false);
+ g_free(info->wifi->tethering_param->ssid);
+ g_free(info->wifi->tethering_param);
+ info->wifi->tethering_param = NULL;
+ }
}
g_free(info->ifname);
DBG("result %d ifname %s", result,
g_supplicant_interface_get_ifname(interface));
- if (result < 0) {
+ if ((result < 0) || (info->wifi->ap_supported != WIFI_AP_SUPPORTED)) {
connman_inet_remove_from_bridge(info->wifi->index,
info->wifi->bridge);
- connman_technology_tethering_notify(info->technology, false);
+
+ if (info->wifi->ap_supported == WIFI_AP_SUPPORTED) {
+ connman_technology_tethering_notify(info->technology, false);
+ g_free(info->wifi->tethering_param->ssid);
+ g_free(info->wifi->tethering_param);
+ info->wifi->tethering_param = NULL;
+
+ }
g_free(info->ifname);
g_free(info->ssid);
DBG("ifname %s result %d ", info->ifname, result);
- if (result < 0) {
- info->wifi->tethering = true;
+ if (result < 0 || (info->wifi->ap_supported != WIFI_AP_SUPPORTED)) {
+ info->wifi->tethering = false;
+ connman_technology_tethering_notify(info->technology, false);
g_free(info->ifname);
g_free(info->ssid);
g_free(info);
+
+ if (info->wifi->ap_supported == WIFI_AP_SUPPORTED) {
+ g_free(info->wifi->tethering_param->ssid);
+ g_free(info->wifi->tethering_param);
+ info->wifi->tethering_param = NULL;
+ }
return;
}
info->wifi->interface = NULL;
- connman_technology_tethering_notify(info->technology, true);
-
g_supplicant_interface_create(info->ifname, driver, info->wifi->bridge,
ap_create_callback,
info);
}
-static int tech_set_tethering(struct connman_technology *technology,
- const char *identifier, const char *passphrase,
- const char *bridge, bool enabled)
+static int enable_wifi_tethering(struct connman_technology *technology,
+ const char *bridge, const char *identifier,
+ const char *passphrase, bool available)
{
GList *list;
GSupplicantInterface *interface;
struct wifi_tethering_info *info;
const char *ifname;
unsigned int mode;
- int err;
-
- DBG("");
-
- if (!enabled) {
- for (list = iface_list; list; list = list->next) {
- wifi = list->data;
-
- if (wifi->tethering) {
- wifi->tethering = false;
-
- connman_inet_remove_from_bridge(wifi->index,
- bridge);
- wifi->bridged = false;
- }
- }
-
- connman_technology_tethering_notify(technology, false);
-
- return 0;
- }
+ int err, berr = 0;
for (list = iface_list; list; list = list->next) {
wifi = list->data;
+ DBG("wifi %p network %p pending_network %p", wifi,
+ wifi->network, wifi->pending_network);
+
interface = wifi->interface;
if (!interface)
continue;
+ if (wifi->ap_supported == WIFI_AP_NOT_SUPPORTED)
+ continue;
+
ifname = g_supplicant_interface_get_ifname(wifi->interface);
+ if (wifi->ap_supported == WIFI_AP_NOT_SUPPORTED) {
+ DBG("%s does not support AP mode (detected)", ifname);
+ continue;
+ }
+
mode = g_supplicant_interface_get_mode(interface);
if ((mode & G_SUPPLICANT_CAPABILITY_MODE_AP) == 0) {
- DBG("%s does not support AP mode", ifname);
+ wifi->ap_supported = WIFI_AP_NOT_SUPPORTED;
+ DBG("%s does not support AP mode (capability)", ifname);
continue;
}
+ if (wifi->network && available)
+ continue;
+
info = g_try_malloc0(sizeof(struct wifi_tethering_info));
if (!info)
return -ENOMEM;
+ wifi->tethering_param = g_try_malloc0(sizeof(struct wifi_tethering_info));
+ if (!wifi->tethering_param) {
+ g_free(info);
+ return -ENOMEM;
+ }
+
info->wifi = wifi;
info->technology = technology;
info->wifi->bridge = bridge;
info->ssid = ssid_ap_init(identifier, passphrase);
- if (!info->ssid) {
- g_free(info);
- continue;
- }
+ if (!info->ssid)
+ goto failed;
+
info->ifname = g_strdup(ifname);
- if (!info->ifname) {
- g_free(info->ssid);
- g_free(info);
- continue;
- }
+ if (!info->ifname)
+ goto failed;
+
+ wifi->tethering_param->technology = technology;
+ wifi->tethering_param->ssid = ssid_ap_init(identifier, passphrase);
+ if (!wifi->tethering_param->ssid)
+ goto failed;
info->wifi->tethering = true;
+ info->wifi->ap_supported = WIFI_AP_SUPPORTED;
+
+ berr = connman_technology_tethering_notify(technology, true);
+ if (berr < 0)
+ goto failed;
err = g_supplicant_interface_remove(interface,
sta_remove_callback,
info);
- if (err == 0)
- return err;
+ if (err >= 0) {
+ DBG("tethering wifi %p ifname %s", wifi, ifname);
+ return 0;
+ }
+
+ failed:
+ g_free(info->ifname);
+ g_free(info->ssid);
+ g_free(info);
+ g_free(wifi->tethering_param);
+ wifi->tethering_param = NULL;
+
+ /*
+ * Remove bridge if it was correctly created but remove
+ * operation failed. Instead, if bridge creation failed then
+ * break out and do not try again on another interface,
+ * bridge set-up does not depend on it.
+ */
+ if (berr == 0)
+ connman_technology_tethering_notify(technology, false);
+ else
+ break;
}
return -EOPNOTSUPP;
}
+static int tech_set_tethering(struct connman_technology *technology,
+ const char *identifier, const char *passphrase,
+ const char *bridge, bool enabled)
+{
+ GList *list;
+ struct wifi_data *wifi;
+ int err;
+
+ DBG("");
+
+ if (!enabled) {
+ for (list = iface_list; list; list = list->next) {
+ wifi = list->data;
+
+ if (wifi->tethering) {
+ wifi->tethering = false;
+
+ connman_inet_remove_from_bridge(wifi->index,
+ bridge);
+ wifi->bridged = false;
+ }
+ }
+
+ connman_technology_tethering_notify(technology, false);
+
+ return 0;
+ }
+
+ DBG("trying tethering for available devices");
+ err = enable_wifi_tethering(technology, bridge, identifier, passphrase,
+ true);
+
+ if (err < 0) {
+ DBG("trying tethering for any device");
+ err = enable_wifi_tethering(technology, bridge, identifier,
+ passphrase, false);
+ }
+
+ return err;
+}
+
static void regdom_callback(int result, const char *alpha2, void *user_data)
{
DBG("");
projects / platform / upstream / connman.git / blobdiff