X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=plugins%2Fwifi.c;h=7c159963cd501ee4e8bf269216910bcb9a233673;hb=8bc9bcbb7e2faca54d135deb199b8844a4319c53;hp=0d33f4d0628f21287092fc7a28dff63921e14cc0;hpb=a079cfe6f815f8c69055de834d1ccbdf1fd94ba7;p=platform%2Fupstream%2Fconnman.git diff --git a/plugins/wifi.c b/plugins/wifi.c index 0d33f4d..7c15996 100755 --- a/plugins/wifi.c +++ b/plugins/wifi.c @@ -30,9 +30,8 @@ #include #include #include -#include -#include #include +#include #ifndef IFF_LOWER_UP #define IFF_LOWER_UP 0x10000 @@ -56,29 +55,83 @@ #include #include #include +#include #include +#include "src/shared/util.h" + #define CLEANUP_TIMEOUT 8 /* in seconds */ #define INACTIVE_TIMEOUT 12 /* in seconds */ #define FAVORITE_MAXIMUM_RETRIES 2 -#define BGSCAN_DEFAULT "simple:30:-45:300" -#define AUTOSCAN_DEFAULT "exponential:3:300" +#define BGSCAN_DEFAULT "simple:30:-65:300" +#define AUTOSCAN_EXPONENTIAL "exponential:3:300" +#define AUTOSCAN_SINGLE "single:3" #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 +#if defined TIZEN_EXT +#define LOAD_SHAPING_MAX_RETRIES 7 +#else +#define LOAD_SHAPING_MAX_RETRIES 3 +#endif + +#if defined TIZEN_EXT +#define WIFI_EAP_FAST_PAC_FILE "/var/lib/wifi/wifi.pac" /* path of Pac file for EAP-FAST */ + + /* Wi-Fi Signal Strength (for 2.4G (dB)) + * Excellent : ~ -63 + * Good : -64 ~ -74 + * Weak : -75 ~ -82 + * Very weak : -83 ~ -88 + * No signal : -89 ~ + * + * Wi-Fi Signal Strength (for 5G (dB)) + * Excellent : ~ -67 + * Good : -68 ~ -76 + * Weak : -77 ~ -82 + * Very weak : -83 ~ -88 + * No signal : -89 ~ + */ +#define RSSI_LEVEL_2_5G -77 +#define RSSI_LEVEL_2_24G -75 +#define RSSI_LEVEL_3_5G -68 +#define RSSI_LEVEL_3_24G -64 +#define WIFI_BSSID_STR_LEN 18 +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" +#define ROAM_SCAN_INTERVAL 60 /* 60 seconds */ +#endif 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, +}; + +enum wifi_scanning_type { + WIFI_SCANNING_UNKNOWN = 0, + WIFI_SCANNING_PASSIVE = 1, + WIFI_SCANNING_ACTIVE = 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; @@ -96,6 +149,13 @@ struct autoscan_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; @@ -107,6 +167,7 @@ struct wifi_data { bool connected; bool disconnecting; bool tethering; + enum wifi_ap_capability ap_supported; bool bridged; bool interface_ready; const char *bridge; @@ -114,18 +175,20 @@ struct wifi_data { 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". */ struct autoscan_params *autoscan; - + enum wifi_scanning_type scanning_type; GSupplicantScanParams *scan_params; unsigned int p2p_find_timeout; unsigned int p2p_connection_timeout; struct connman_peer *pending_peer; - GSupplicantPeer *peer; + GSList *peers; bool p2p_connecting; bool p2p_device; int servicing; @@ -133,9 +196,18 @@ struct wifi_data { int assoc_retry_count; struct connman_network *scan_pending_network; bool allow_full_scan; + unsigned int automaxspeed_timeout; + GSupplicantScanParams *hidden_scan_params; + unsigned int mac_policy; + unsigned int preassoc_mac_policy; + unsigned int mac_lifetime; #endif int disconnect_code; int assoc_code; +#if defined TIZEN_EXT_WIFI_MESH + bool mesh_interface; + struct wifi_mesh_info *mesh_info; +#endif }; #if defined TIZEN_EXT @@ -147,6 +219,8 @@ struct wifi_data { static gboolean wifi_first_scan = false; static gboolean found_with_first_scan = false; static gboolean is_wifi_notifier_registered = false; +static GHashTable *failed_bssids = NULL; +static unsigned char buff_bssid[WIFI_BSSID_LEN_MAX] = { 0, }; #endif @@ -154,9 +228,12 @@ static GList *iface_list = NULL; static GList *pending_wifi_device = NULL; static GList *p2p_iface_list = NULL; -bool wfd_service_registered = false; +static 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" @@ -316,253 +393,756 @@ static void add_pending_wifi_device(struct wifi_data *wifi) pending_wifi_device = g_list_append(pending_wifi_device, wifi); } -static struct wifi_data *get_pending_wifi_data(const char *ifname) -{ - GList *list; - - for (list = pending_wifi_device; list; list = list->next) { - struct wifi_data *wifi; - const char *dev_name; - - wifi = list->data; - if (!wifi || !wifi->device) - continue; +#if defined TIZEN_EXT_WIFI_MESH +struct wifi_mesh_info { + struct wifi_data *wifi; + GSupplicantInterface *interface; + struct connman_mesh *mesh; + char *parent_ifname; + char *ifname; + char *identifier; + int index; +}; - 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; - } - } +struct mesh_change_peer_status_info { + char *peer_address; + enum connman_mesh_peer_status peer_status; + mesh_change_peer_status_cb_t callback; + void *user_data; +}; - return NULL; -} +static struct connman_technology_driver mesh_tech_driver = { + .name = "mesh", + .type = CONNMAN_SERVICE_TYPE_MESH, +}; -static void remove_pending_wifi_device(struct wifi_data *wifi) +static void mesh_interface_create_callback(int result, + GSupplicantInterface *interface, + void *user_data) { - GList *link; - - link = g_list_find(pending_wifi_device, wifi); - - if (!link) - return; + struct wifi_mesh_info *mesh_info = user_data; + struct wifi_data *wifi; + bool success = false; - pending_wifi_device = g_list_delete_link(pending_wifi_device, link); -} + DBG("result %d ifname %s, mesh_info %p", result, + g_supplicant_interface_get_ifname(interface), + mesh_info); -static void peer_cancel_timeout(struct wifi_data *wifi) -{ - if (wifi->p2p_connection_timeout > 0) - g_source_remove(wifi->p2p_connection_timeout); + if (result < 0 || !mesh_info) + goto done; - wifi->p2p_connection_timeout = 0; - wifi->p2p_connecting = false; + wifi = mesh_info->wifi; - if (wifi->pending_peer) { - connman_peer_unref(wifi->pending_peer); - wifi->pending_peer = NULL; - } + mesh_info->interface = interface; + mesh_info->identifier = connman_inet_ifaddr(mesh_info->ifname); + mesh_info->index = connman_inet_ifindex(mesh_info->ifname); + DBG("Mesh Interface identifier %s", mesh_info->identifier); + wifi->mesh_interface = true; + wifi->mesh_info = mesh_info; + g_supplicant_interface_set_data(interface, wifi); + success = true; - wifi->peer = NULL; +done: + connman_mesh_notify_interface_create(success); } -static gboolean peer_connect_timeout(gpointer data) +static int add_mesh_interface(const char *ifname, const char *parent_ifname) { - struct wifi_data *wifi = data; + GList *list; + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + const char *wifi_ifname; + bool parent_found = false; + const char *driver = "nl80211"; - DBG(""); + for (list = iface_list; list; list = list->next) { + wifi = list->data; - if (wifi->p2p_connecting) { - enum connman_peer_state state = CONNMAN_PEER_STATE_FAILURE; + if (!g_supplicant_interface_has_mesh(wifi->interface)) + continue; - if (g_supplicant_peer_has_requested_connection(wifi->peer)) - state = CONNMAN_PEER_STATE_IDLE; + wifi_ifname = g_supplicant_interface_get_ifname(wifi->interface); + if (!wifi_ifname) + continue; - connman_peer_set_state(wifi->pending_peer, state); + if (!g_strcmp0(wifi_ifname, parent_ifname)) { + parent_found = true; + break; + } } - peer_cancel_timeout(wifi); + if (!parent_found) { + DBG("Parent interface %s doesn't exist", parent_ifname); + return -ENODEV; + } - return FALSE; + mesh_info = g_try_malloc0(sizeof(struct wifi_mesh_info)); + if (!mesh_info) + return -ENOMEM; + + mesh_info->wifi = wifi; + mesh_info->ifname = g_strdup(ifname); + mesh_info->parent_ifname = g_strdup(parent_ifname); + + g_supplicant_mesh_interface_create(ifname, driver, NULL, parent_ifname, + mesh_interface_create_callback, mesh_info); + return -EINPROGRESS; } -static void peer_connect_callback(int result, GSupplicantInterface *interface, +static void mesh_interface_remove_callback(int result, + GSupplicantInterface *interface, void *user_data) { struct wifi_data *wifi = user_data; - struct connman_peer *peer = wifi->pending_peer; + struct wifi_mesh_info *mesh_info = wifi->mesh_info; + bool success = false; - DBG("peer %p - %d", peer, result); - - if (!peer) - return; + DBG("result %d mesh_info %p", result, mesh_info); - if (result < 0) { - peer_connect_timeout(wifi); - return; - } + if (result < 0 || !mesh_info) + goto done; - connman_peer_set_state(peer, CONNMAN_PEER_STATE_ASSOCIATION); + mesh_info->interface = NULL; + g_free(mesh_info->parent_ifname); + g_free(mesh_info->ifname); + g_free(mesh_info->identifier); + g_free(mesh_info); + wifi->mesh_interface = false; + wifi->mesh_info = NULL; + success = true; - wifi->p2p_connection_timeout = g_timeout_add_seconds( - P2P_CONNECTION_TIMEOUT, - peer_connect_timeout, wifi); +done: + connman_mesh_notify_interface_remove(success); } -static int peer_connect(struct connman_peer *peer, - enum connman_peer_wps_method wps_method, - const char *wps_pin) +static int remove_mesh_interface(const char *ifname) { - struct connman_device *device = connman_peer_get_device(peer); - GSupplicantPeerParams *peer_params; - GSupplicantPeer *gs_peer; + GList *list; struct wifi_data *wifi; - bool pbc, pin; + struct wifi_mesh_info *mesh_info; + bool mesh_if_found = false; int ret; - DBG("peer %p", peer); + for (list = iface_list; list; list = list->next) { + wifi = list->data; - if (!device) - return -ENODEV; + if (wifi->mesh_interface) { + mesh_if_found = true; + break; + } + } - wifi = connman_device_get_data(device); - if (!wifi) + if (!mesh_if_found) { + DBG("Mesh interface %s doesn't exist", ifname); return -ENODEV; - - if (wifi->p2p_connecting) - return -EBUSY; - - wifi->peer = NULL; - - gs_peer = g_supplicant_interface_peer_lookup(wifi->interface, - connman_peer_get_identifier(peer)); - if (!gs_peer) - return -EINVAL; - - 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; } - 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); + mesh_info = wifi->mesh_info; + ret = g_supplicant_interface_remove(mesh_info->interface, + mesh_interface_remove_callback, wifi); + if (ret < 0) + return ret; - peer_params->master = connman_peer_service_is_master(); + return -EINPROGRESS; +} - 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->peer = gs_peer; - wifi->p2p_connecting = true; - } else if (ret < 0) - g_free(peer_params); +static void mesh_disconnect_callback(int result, + GSupplicantInterface *interface, void *user_data) +{ + struct connman_mesh *mesh = user_data; - return ret; + DBG("result %d interface %p mesh %p", result, interface, mesh); } -static int peer_disconnect(struct connman_peer *peer) +static int mesh_peer_disconnect(struct connman_mesh *mesh) { - struct connman_device *device = connman_peer_get_device(peer); - GSupplicantPeerParams peer_params = {}; - GSupplicantPeer *gs_peer; + GList *list; struct wifi_data *wifi; - int ret; + struct wifi_mesh_info *mesh_info; + bool mesh_if_found = false; + GSupplicantInterface *interface; - DBG("peer %p", peer); + for (list = iface_list; list; list = list->next) { + wifi = list->data; - if (!device) - return -ENODEV; + if (wifi->mesh_interface) { + mesh_if_found = true; + break; + } + } - wifi = connman_device_get_data(device); - if (!wifi) + if (!mesh_if_found) { + DBG("Mesh interface is not created"); return -ENODEV; + } - gs_peer = g_supplicant_interface_peer_lookup(wifi->interface, - connman_peer_get_identifier(peer)); - if (!gs_peer) - return -EINVAL; - - peer_params.path = g_strdup(g_supplicant_peer_get_path(gs_peer)); - - ret = g_supplicant_interface_p2p_disconnect(wifi->interface, - &peer_params); - g_free(peer_params.path); - - if (ret == -EINPROGRESS) - peer_cancel_timeout(wifi); + mesh_info = wifi->mesh_info; - return ret; + interface = mesh_info->interface; + return g_supplicant_interface_disconnect(interface, + mesh_disconnect_callback, mesh); } -struct peer_service_registration { - peer_service_registration_cb_t callback; - void *user_data; -}; - -static bool is_service_wfd(const unsigned char *specs, int length) +static void mesh_connect_callback(int result, GSupplicantInterface *interface, + void *user_data) { - if (length < 9 || specs[0] != 0 || specs[1] != 0 || specs[2] != 6) - return false; + struct connman_mesh *mesh = user_data; + DBG("mesh %p result %d", mesh, result); - return true; + if (result < 0) + connman_mesh_peer_set_state(mesh, CONNMAN_MESH_STATE_FAILURE); + else + connman_mesh_peer_set_state(mesh, CONNMAN_MESH_STATE_ASSOCIATION); } -static void apply_p2p_listen_on_iface(gpointer data, gpointer user_data) +static GSupplicantSecurity mesh_network_security(const char *security) { - struct wifi_data *wifi = data; - - if (!wifi->interface || - !g_supplicant_interface_has_p2p(wifi->interface)) - return; - - if (!wifi->servicing) { - g_supplicant_interface_p2p_listen(wifi->interface, - P2P_LISTEN_PERIOD, P2P_LISTEN_INTERVAL); - } + if (g_str_equal(security, "none")) + return G_SUPPLICANT_SECURITY_NONE; + else if (g_str_equal(security, "sae")) + return G_SUPPLICANT_SECURITY_SAE; - wifi->servicing++; + return G_SUPPLICANT_SECURITY_UNKNOWN; } -static void register_wfd_service_cb(int result, - GSupplicantInterface *iface, void *user_data) +static void mesh_ssid_init(GSupplicantSSID *ssid, struct connman_mesh *mesh) { - struct peer_service_registration *reg_data = user_data; + const char *name; + const char *security; - DBG(""); + if (ssid->ssid) + g_free(ssid->ssid); - if (result == 0) - g_list_foreach(iface_list, apply_p2p_listen_on_iface, NULL); + memset(ssid, 0, sizeof(*ssid)); + ssid->mode = G_SUPPLICANT_MODE_MESH; - if (reg_data && reg_data->callback) { - reg_data->callback(result, reg_data->user_data); - g_free(reg_data); + security = connman_mesh_get_security(mesh); + ssid->security = mesh_network_security(security); + + if (ssid->security == G_SUPPLICANT_SECURITY_SAE) + ssid->passphrase = connman_mesh_get_passphrase(mesh); + + ssid->freq = connman_mesh_get_frequency(mesh); + name = connman_mesh_get_name(mesh); + if (name) { + ssid->ssid_len = strlen(name); + ssid->ssid = g_malloc0(ssid->ssid_len + 1); + memcpy(ssid->ssid, name, ssid->ssid_len); + ssid->scan_ssid = 1; } } -static GSupplicantP2PServiceParams *fill_in_peer_service_params( - const unsigned char *spec, - int spec_length, const unsigned char *query, +static int mesh_peer_connect(struct connman_mesh *mesh) +{ + GList *list; + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + bool mesh_if_found = false; + GSupplicantInterface *interface; + GSupplicantSSID *ssid; + + for (list = iface_list; list; list = list->next) { + wifi = list->data; + + if (wifi->mesh_interface) { + mesh_if_found = true; + break; + } + } + + if (!mesh_if_found) { + DBG("Mesh interface is not created"); + return -ENODEV; + } + + mesh_info = wifi->mesh_info; + + interface = mesh_info->interface; + + ssid = g_try_malloc0(sizeof(GSupplicantSSID)); + if (!ssid) + return -ENOMEM; + + mesh_info->mesh = mesh; + + mesh_ssid_init(ssid, mesh); + return g_supplicant_interface_connect(interface, ssid, + mesh_connect_callback, mesh); +} + +static void mesh_peer_change_status_callback(int result, + GSupplicantInterface *interface, + void *user_data) +{ + struct mesh_change_peer_status_info *data = user_data; + + DBG("result %d Peer Status %d", result, data->peer_status); + + if (result == 0 && data->peer_status == CONNMAN_MESH_PEER_REMOVE) { + /* WLAN_REASON_MESH_PEERING_CANCELLED = 52 */ + connman_mesh_remove_connected_peer(data->peer_address, 52); + } + + if (data->callback) + data->callback(result, data->user_data); + + g_free(data->peer_address); + g_free(data); + return; +} + +static int mesh_change_peer_status(const char *peer_address, + enum connman_mesh_peer_status status, + mesh_change_peer_status_cb_t callback, void *user_data) +{ + GList *list; + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + bool mesh_if_found = false; + GSupplicantInterface *interface; + struct mesh_change_peer_status_info *data; + const char *method; + + for (list = iface_list; list; list = list->next) { + wifi = list->data; + + if (wifi->mesh_interface) { + mesh_if_found = true; + break; + } + } + + if (!mesh_if_found) { + DBG("Mesh interface is not created"); + return -ENODEV; + } + + mesh_info = wifi->mesh_info; + + interface = mesh_info->interface; + + switch (status) { + case CONNMAN_MESH_PEER_ADD: + method = "MeshPeerAdd"; + break; + case CONNMAN_MESH_PEER_REMOVE: + method = "MeshPeerRemove"; + break; + default: + DBG("Invalid method"); + return -EINVAL; + } + + data = g_try_malloc0(sizeof(struct mesh_change_peer_status_info)); + if (data == NULL) { + DBG("Memory allocation failed"); + return -ENOMEM; + } + + data->peer_address = g_strdup(peer_address); + data->peer_status = status; + data->callback = callback; + data->user_data = user_data; + + return g_supplicant_interface_mesh_peer_change_status(interface, + mesh_peer_change_status_callback, peer_address, method, + data); +} + +static struct connman_mesh_driver mesh_driver = { + .add_interface = add_mesh_interface, + .remove_interface = remove_mesh_interface, + .connect = mesh_peer_connect, + .disconnect = mesh_peer_disconnect, + .change_peer_status = mesh_change_peer_status, +}; + +static void mesh_support(GSupplicantInterface *interface) +{ + DBG(""); + + if (!g_supplicant_interface_has_mesh(interface)) + return; + + if (connman_technology_driver_register(&mesh_tech_driver) < 0) { + DBG("Could not register Mesh technology driver"); + return; + } + + connman_mesh_driver_register(&mesh_driver); +} + +static void check_mesh_technology(void) +{ + bool mesh_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_mesh(w->interface)) + mesh_exists = true; + } + + if (!mesh_exists) { + connman_technology_driver_unregister(&mesh_tech_driver); + connman_mesh_driver_unregister(&mesh_driver); + } +} + +static void mesh_group_started(GSupplicantInterface *interface) +{ + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + struct connman_mesh *mesh; + const unsigned char *ssid; + unsigned int ssid_len; + char name[33]; + + ssid = g_supplicant_interface_get_mesh_group_ssid(interface, &ssid_len); + memcpy(name, ssid, ssid_len); + name[ssid_len] = '\0'; + DBG("name %s", name); + wifi = g_supplicant_interface_get_data(interface); + DBG("wifi %p", wifi); + + if (!wifi) + return; + + mesh_info = wifi->mesh_info; + if (!mesh_info) + return; + + mesh = mesh_info->mesh; + if (!mesh) + return; + + connman_mesh_peer_set_state(mesh, CONNMAN_MESH_STATE_CONFIGURATION); +} + +static void mesh_group_removed(GSupplicantInterface *interface) +{ + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + struct connman_mesh *mesh; + const unsigned char *ssid; + unsigned int ssid_len; + int disconnect_reason; + char name[33]; + + ssid = g_supplicant_interface_get_mesh_group_ssid(interface, &ssid_len); + memcpy(name, ssid, ssid_len); + name[ssid_len] = '\0'; + DBG("name %s", name); + + disconnect_reason = g_supplicant_mesh_get_disconnect_reason(interface); + DBG("Disconnect Reason %d", disconnect_reason); + + wifi = g_supplicant_interface_get_data(interface); + DBG("wifi %p", wifi); + + if (!wifi) + return; + + mesh_info = wifi->mesh_info; + if (!mesh_info) + return; + + mesh = connman_get_connected_mesh_from_name(name); + if (!mesh) { + DBG("%s is not connected", name); + mesh = connman_get_connecting_mesh_from_name(name); + if (!mesh) { + DBG("%s is not connecting", name); + return; + } + } + + connman_mesh_peer_set_disconnect_reason(mesh, disconnect_reason); + connman_mesh_peer_set_state(mesh, CONNMAN_MESH_STATE_DISCONNECT); +} + +static void mesh_peer_connected(GSupplicantMeshPeer *mesh_peer) +{ + const char *peer_address; + + peer_address = g_supplicant_mesh_peer_get_address(mesh_peer); + + if (!peer_address) + return; + + DBG("Peer %s connected", peer_address); + connman_mesh_add_connected_peer(peer_address); +} + +static void mesh_peer_disconnected(GSupplicantMeshPeer *mesh_peer) +{ + const char *peer_address; + int reason; + + peer_address = g_supplicant_mesh_peer_get_address(mesh_peer); + + if (!peer_address) + return; + + reason = g_supplicant_mesh_peer_get_disconnect_reason(mesh_peer); + + DBG("Peer %s disconnected with reason %d", peer_address, reason); + connman_mesh_remove_connected_peer(peer_address, reason); +} +#endif + +static struct wifi_data *get_pending_wifi_data(const char *ifname) +{ + GList *list; + + for (list = pending_wifi_device; list; list = list->next) { + struct wifi_data *wifi; + const char *dev_name; + + wifi = list->data; + if (!wifi || !wifi->device) + continue; + + 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; + } + } + + return NULL; +} + +static void remove_pending_wifi_device(struct wifi_data *wifi) +{ + GList *link; + + link = g_list_find(pending_wifi_device, wifi); + + if (!link) + return; + + pending_wifi_device = g_list_delete_link(pending_wifi_device, link); +} + +static void peer_cancel_timeout(struct wifi_data *wifi) +{ + if (wifi->p2p_connection_timeout > 0) + g_source_remove(wifi->p2p_connection_timeout); + + wifi->p2p_connection_timeout = 0; + wifi->p2p_connecting = false; + + if (wifi->pending_peer) { + connman_peer_unref(wifi->pending_peer); + wifi->pending_peer = NULL; + } +} + +static gboolean peer_connect_timeout(gpointer data) +{ + struct wifi_data *wifi = data; + + DBG(""); + + 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); + } + + peer_cancel_timeout(wifi); + + return FALSE; +} + +static void peer_connect_callback(int result, GSupplicantInterface *interface, + void *user_data) +{ + struct wifi_data *wifi = user_data; + struct connman_peer *peer = wifi->pending_peer; + + DBG("peer %p - %d", peer, result); + + if (!peer) + return; + + if (result < 0) { + peer_connect_timeout(wifi); + return; + } + + connman_peer_set_state(peer, CONNMAN_PEER_STATE_ASSOCIATION); + + wifi->p2p_connection_timeout = g_timeout_add_seconds( + P2P_CONNECTION_TIMEOUT, + peer_connect_timeout, wifi); +} + +static int peer_connect(struct connman_peer *peer, + enum connman_peer_wps_method wps_method, + const char *wps_pin) +{ + struct connman_device *device = connman_peer_get_device(peer); + GSupplicantPeerParams *peer_params; + GSupplicantPeer *gs_peer; + struct wifi_data *wifi; + bool pbc, pin; + int ret; + + DBG("peer %p", peer); + + if (!device) + return -ENODEV; + + wifi = connman_device_get_data(device); + if (!wifi || !wifi->interface) + return -ENODEV; + + if (wifi->p2p_connecting) + return -EBUSY; + + gs_peer = g_supplicant_interface_peer_lookup(wifi->interface, + connman_peer_get_identifier(peer)); + if (!gs_peer) + return -EINVAL; + + 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; + } + + 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 int peer_disconnect(struct connman_peer *peer) +{ + struct connman_device *device = connman_peer_get_device(peer); + GSupplicantPeerParams peer_params = {}; + GSupplicantPeer *gs_peer; + struct wifi_data *wifi; + int ret; + + DBG("peer %p", peer); + + if (!device) + return -ENODEV; + + wifi = connman_device_get_data(device); + if (!wifi) + return -ENODEV; + + gs_peer = g_supplicant_interface_peer_lookup(wifi->interface, + connman_peer_get_identifier(peer)); + if (!gs_peer) + return -EINVAL; + + peer_params.path = g_strdup(g_supplicant_peer_get_path(gs_peer)); + + ret = g_supplicant_interface_p2p_disconnect(wifi->interface, + &peer_params); + g_free(peer_params.path); + + if (ret == -EINPROGRESS) { + peer_cancel_timeout(wifi); + wifi->p2p_device = false; + } + + return ret; +} + +struct peer_service_registration { + peer_service_registration_cb_t callback; + void *user_data; +}; + +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; + + return true; +} + +static void apply_p2p_listen_on_iface(gpointer data, gpointer user_data) +{ + struct wifi_data *wifi = data; + + if (!wifi->interface || + !g_supplicant_interface_has_p2p(wifi->interface)) + return; + + if (!wifi->servicing) { + g_supplicant_interface_p2p_listen(wifi->interface, + P2P_LISTEN_PERIOD, P2P_LISTEN_INTERVAL); + } + + wifi->servicing++; +} + +static void register_wfd_service_cb(int result, + GSupplicantInterface *iface, void *user_data) +{ + struct peer_service_registration *reg_data = user_data; + + DBG(""); + + if (result == 0) + g_list_foreach(iface_list, apply_p2p_listen_on_iface, NULL); + + 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; @@ -706,10 +1286,8 @@ static int peer_register_service(const unsigned char *specification, params = fill_in_peer_service_params(specification, specification_length, query, query_length, version); - if (!params) { - ret = -ENOMEM; + if (!params) continue; - } if (!found) { ret_f = g_supplicant_interface_p2p_add_service(iface, @@ -794,10 +1372,8 @@ static int peer_unregister_service(const unsigned char *specification, params = fill_in_peer_service_params(specification, specification_length, query, query_length, version); - if (!params) { - ret = -ENOMEM; + if (!params) continue; - } ret = g_supplicant_interface_p2p_del_service(iface, params); if (ret != 0 && ret != -EINPROGRESS) @@ -879,6 +1455,8 @@ static int wifi_probe(struct connman_device *device) 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); @@ -912,6 +1490,21 @@ static void remove_networks(struct connman_device *device, 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); @@ -924,13 +1517,13 @@ static void reset_autoscan(struct connman_device *device) autoscan = wifi->autoscan; - if (autoscan->timeout == 0 && autoscan->interval == 0) + autoscan->interval = 0; + + if (autoscan->timeout == 0) return; g_source_remove(autoscan->timeout); - autoscan->timeout = 0; - autoscan->interval = 0; connman_device_unref(device); } @@ -966,6 +1559,35 @@ static void check_p2p_technology(void) } } +struct last_connected { + GTimeVal modified; + gchar *ssid; + int freq; +}; + +static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data) +{ + GTimeVal *aval = (GTimeVal *)a; + GTimeVal *bval = (GTimeVal *)b; + + /* Note that the sort order is descending */ + if (aval->tv_sec < bval->tv_sec) + return 1; + + if (aval->tv_sec > bval->tv_sec) + return -1; + + return 0; +} + +static void free_entry(gpointer data) +{ + struct last_connected *entry = data; + + g_free(entry->ssid); + g_free(entry); +} + static void wifi_remove(struct connman_device *device) { struct wifi_data *wifi = connman_device_get_data(device); @@ -983,10 +1605,13 @@ static void wifi_remove(struct connman_device *device) iface_list = g_list_remove(iface_list, wifi); check_p2p_technology(); +#if defined TIZEN_EXT_WIFI_MESH + check_mesh_technology(); +#endif remove_pending_wifi_device(wifi); - if (wifi->p2p_find_timeout) { + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_P2P)) { g_source_remove(wifi->p2p_find_timeout); connman_device_unref(wifi->device); } @@ -994,7 +1619,15 @@ static void wifi_remove(struct connman_device *device) if (wifi->p2p_connection_timeout) g_source_remove(wifi->p2p_connection_timeout); +#if defined TIZEN_EXT + if (wifi->automaxspeed_timeout != 0) { + g_source_remove(wifi->automaxspeed_timeout); + wifi->automaxspeed_timeout = 0; + } +#endif + remove_networks(device, wifi); + remove_peers(wifi); connman_device_set_powered(device, false); connman_device_set_data(device, NULL); @@ -1007,6 +1640,16 @@ static void wifi_remove(struct connman_device *device) if (wifi->scan_params) g_supplicant_free_scan_params(wifi->scan_params); +#if defined TIZEN_EXT + if (wifi->hidden_scan_params) { + while (wifi->hidden_scan_params->ssids) { + struct scan_ssid *ssid; + ssid = wifi->hidden_scan_params->ssids->data; + wifi->hidden_scan_params->ssids = g_slist_remove(wifi->hidden_scan_params->ssids, ssid); + } + g_supplicant_free_scan_params(wifi->hidden_scan_params); + } +#endif g_free(wifi->autoscan); g_free(wifi->identifier); @@ -1132,12 +1775,25 @@ static int get_hidden_connections(GSupplicantScanParams *scan_data) { struct connman_config_entry **entries; GKeyFile *keyfile; +#if defined TIZEN_EXT + gchar **services = NULL; +#else gchar **services; +#endif /* defined TIZEN_EXT */ char *ssid, *name; int i, ret; bool value; int num_ssids = 0, add_param_failed = 0; +#if defined TIZEN_EXT + GSequenceIter *iter; + GSequence *latest_list; + struct last_connected *entry; + GTimeVal modified; + latest_list = g_sequence_new(free_entry); + if (!latest_list) + goto out; +#endif services = connman_storage_get_services(); for (i = 0; services && services[i]; i++) { if (strncmp(services[i], "wifi_", 5) != 0) @@ -1168,6 +1824,15 @@ static int get_hidden_connections(GSupplicantScanParams *scan_data) g_key_file_free(keyfile); continue; } + + gchar *str = g_key_file_get_string(keyfile, + services[i], "Modified", NULL); + if (!str) { + g_key_file_free(keyfile); + continue; + } + g_time_val_from_iso8601(str, &modified); + g_free(str); #endif ssid = g_key_file_get_string(keyfile, @@ -1176,6 +1841,22 @@ static int get_hidden_connections(GSupplicantScanParams *scan_data) name = g_key_file_get_string(keyfile, services[i], "Name", NULL); +#if defined TIZEN_EXT + entry = g_try_new(struct last_connected, 1); + if (!entry) { + g_sequence_free(latest_list); + g_free(ssid); + g_free(name); + g_key_file_free(keyfile); + goto out; + } + + entry->modified = modified; + entry->ssid = ssid; + + g_sequence_insert_sorted(latest_list, entry, + sort_entry, NULL); +#else ret = add_scan_param(ssid, NULL, 0, 0, scan_data, 0, name); if (ret < 0) add_param_failed++; @@ -1183,10 +1864,30 @@ static int get_hidden_connections(GSupplicantScanParams *scan_data) num_ssids++; g_free(ssid); +#endif g_free(name); g_key_file_free(keyfile); } +#if defined TIZEN_EXT + gint length = g_sequence_get_length(latest_list); + iter = g_sequence_get_begin_iter(latest_list); + + for (i = 0; i < length; i++) { + entry = g_sequence_get(iter); + + ret = add_scan_param(entry->ssid, NULL, 0, 0, scan_data, 0, entry->ssid); + if (ret < 0) + add_param_failed++; + else if (ret > 0) + num_ssids++; + + iter = g_sequence_iter_next(iter); + } + + g_sequence_free(latest_list); +out: +#endif /* * Check if there are any hidden AP that needs to be provisioned. */ @@ -1243,6 +1944,22 @@ static int get_hidden_connections_params(struct wifi_data *wifi, DBG("max ssids %d", driver_max_ssids); +#if defined TIZEN_EXT + if (!wifi->hidden_scan_params) { + wifi->hidden_scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); + if (!wifi->hidden_scan_params) + return 0; + + if (get_hidden_connections(wifi->hidden_scan_params) == 0) { + g_supplicant_free_scan_params(wifi->hidden_scan_params); + wifi->hidden_scan_params = NULL; + + return 0; + } + } + + orig_params = wifi->hidden_scan_params; +#else if (!wifi->scan_params) { wifi->scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); if (!wifi->scan_params) @@ -1257,12 +1974,17 @@ static int get_hidden_connections_params(struct wifi_data *wifi, } orig_params = wifi->scan_params; +#endif /* Let's transfer driver_max_ssids params */ for (i = 0; i < driver_max_ssids; i++) { struct scan_ssid *ssid; +#if defined TIZEN_EXT + if (!wifi->hidden_scan_params->ssids) +#else if (!wifi->scan_params->ssids) +#endif break; ssid = orig_params->ssids->data; @@ -1290,8 +2012,13 @@ static int get_hidden_connections_params(struct wifi_data *wifi, err: g_slist_free_full(scan_params->ssids, g_free); +#if defined TIZEN_EXT + g_supplicant_free_scan_params(wifi->hidden_scan_params); + wifi->hidden_scan_params = NULL; +#else g_supplicant_free_scan_params(wifi->scan_params); wifi->scan_params = NULL; +#endif return 0; } @@ -1309,10 +2036,12 @@ static int throw_wifi_scan(struct connman_device *device, if (wifi->tethering) return -EBUSY; + #if defined TIZEN_EXT - if (connman_device_get_scanning(device) && !wifi->allow_full_scan) + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_WIFI) + && !wifi->allow_full_scan) #else - if (connman_device_get_scanning(device)) + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_WIFI)) #endif return -EALREADY; @@ -1379,6 +2108,58 @@ static void service_state_changed(struct connman_service *service, break; } } + +static gboolean need_bss_transition(uint16_t freq, int snr, int strength) +{ + /* + * Since bssid->strength is a positive value, + * it need to be changed to its original value. + */ + int signal = strength - 120; + + /* + * If the currently connected AP matches the following conditions, + * scan for BSS transition is started. + * - SNR is less than 20 or RSSI level is less than 3 + */ + if (snr < 20 && snr != 0) + return TRUE; + else if (freq > 4900 && signal <= RSSI_LEVEL_2_5G) + return TRUE; + else if (freq <= 4900 && signal <= RSSI_LEVEL_2_24G) + return TRUE; + + return FALSE; +} + +static gboolean check_bss_condition(uint16_t freq, int snr, uint16_t strength) +{ + /* + * Since bssid->strength is a positive value, + * it need to be changed to its original value. + */ + int signal = strength - 120; + + /* + * If the AP that matches the following conditions exists in the SCAN result, + * BSS transition is started. + * - SNR is 25 or more and RSSI level is greater than 3 + */ + if (snr < 25 && snr != 0) + return FALSE; + + if (freq > 4900 && signal > RSSI_LEVEL_3_5G) + return TRUE; + else if (freq <= 4900 && signal > RSSI_LEVEL_3_24G) + return TRUE; + + return FALSE; +} + +static void scan_callback_hidden(int result, + GSupplicantInterface *interface, void *user_data); + +static int network_disconnect(struct connman_network *network); #endif static void scan_callback(int result, GSupplicantInterface *interface, @@ -1387,6 +2168,15 @@ static void scan_callback(int result, GSupplicantInterface *interface, struct connman_device *device = user_data; struct wifi_data *wifi = connman_device_get_data(device); bool scanning; +#if defined TIZEN_EXT + bool roaming_needed = false; + bool roaming_ap_found = false; + GSList *list = NULL; + GSList *bssid_list = NULL; + bool favorite_exists = false; + struct connman_network *network = NULL; + struct connman_service *service = NULL; +#endif DBG("result %d wifi %p", result, wifi); @@ -1401,6 +2191,13 @@ static void scan_callback(int result, GSupplicantInterface *interface, g_supplicant_free_scan_params(wifi->scan_params); wifi->scan_params = NULL; } + +#if defined TIZEN_EXT + if (wifi->hidden_scan_params && !wifi->hidden_scan_params->ssids) { + g_supplicant_free_scan_params(wifi->hidden_scan_params); + wifi->hidden_scan_params = NULL; + } +#endif } if (result < 0) @@ -1427,25 +2224,46 @@ static void scan_callback(int result, GSupplicantInterface *interface, } #if defined TIZEN_EXT - if (wifi && wifi->allow_full_scan) { - int ret; - DBG("Trigger Full Channel Scan"); - wifi->allow_full_scan = FALSE; + if (wifi) { + for (list = wifi->networks; list; list = list->next) { + network = list->data; + service = connman_service_lookup_from_network(network); + + if (service != NULL && + (connman_service_get_favorite(service) == true) && + (connman_service_get_autoconnect(service) == true)) { + DBG("Favorite service exists [%s]", + connman_network_get_string(network, "Name")); + favorite_exists = true; + break; + } + } + } - ret = g_supplicant_interface_scan(wifi->interface, NULL, - scan_callback, device); - if (ret == 0) - return; + if (favorite_exists == false) { + if (wifi && wifi->allow_full_scan) { + int ret; + DBG("Trigger full channel scan"); + wifi->allow_full_scan = false; - /* On error, let's recall scan_callback, which will cleanup */ - return scan_callback(ret, interface, user_data); - } + ret = g_supplicant_interface_scan(wifi->interface, NULL, + scan_callback_hidden, device); + if (ret == 0) + return; + + /* On error, let's recall scan_callback, which will cleanup */ + return scan_callback(ret, interface, user_data); + } + } else + wifi->allow_full_scan = false; #endif - scanning = connman_device_get_scanning(device); - if (scanning) + scanning = connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_WIFI); + + if (scanning) { connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false); + } if (result != -ENOLINK) #if defined TIZEN_EXT @@ -1468,8 +2286,49 @@ static void scan_callback(int result, GSupplicantInterface *interface, network_connect(wifi->scan_pending_network); wifi->scan_pending_network = NULL; connman_network_set_connecting(wifi->network); + } else if (connman_setting_get_bool("WifiRoaming") && wifi->network) { + bssid_list = connman_network_get_bssid_list(wifi->network); + + if (g_slist_length(bssid_list) <= 1) + goto done; + + if (!connman_network_get_connected(wifi->network)) + goto done; + + if (connman_network_get_bool(wifi->network, "WiFi.Roaming")) + goto done; + + if (!need_bss_transition( + connman_network_get_frequency(wifi->network), + connman_network_get_snr(wifi->network), + connman_network_get_strength(wifi->network))) + goto done; + + for (bssid_list; bssid_list; bssid_list = bssid_list->next) { + struct g_connman_bssids *bssid = bssid_list->data; + + if (check_bss_condition(bssid->frequency, + bssid->score_snr, bssid->strength)) + roaming_ap_found = true; + } + + if (roaming_ap_found) { + char bssid_buff[WIFI_BSSID_STR_LEN] = {0,}; + char *bssid_str = bssid_buff; + unsigned char *bssid; + + bssid = connman_network_get_bssid(wifi->network); + snprintf(bssid_str, WIFI_BSSID_STR_LEN, MACSTR, MAC2STR(bssid)); + connman_network_set_string(wifi->network, + "WiFi.RoamingCurBSSID", bssid_str); + + network_disconnect(wifi->network); + wifi->pending_network = wifi->network; + connman_network_set_bool(wifi->network, "WiFi.Roaming", true); + } } +done: if (is_wifi_notifier_registered != true && wifi_first_scan == true && found_with_first_scan == true) { wifi_first_scan = false; @@ -1505,7 +2364,11 @@ static void scan_callback_hidden(int result, if (get_hidden_connections_params(wifi, scan_params) > 0) { ret = g_supplicant_interface_scan(wifi->interface, scan_params, +#if defined TIZEN_EXT + scan_callback, +#else scan_callback_hidden, +#endif device); if (ret == 0) return; @@ -1529,6 +2392,11 @@ static gboolean autoscan_timeout(gpointer data) autoscan = wifi->autoscan; +#if defined TIZEN_EXT + if (!autoscan) + return FALSE; +#endif + if (autoscan->interval <= 0) { interval = autoscan->base; goto set_interval; @@ -1544,6 +2412,21 @@ static gboolean autoscan_timeout(gpointer data) throw_wifi_scan(wifi->device, scan_callback_hidden); + /* + * In case BackgroundScanning is disabled, interval will reach the + * limit exactly after the very first passive scanning. It allows + * to ensure at most one passive scan is performed in such cases. + */ + if (!connman_setting_get_bool("BackgroundScanning") && + interval == autoscan->limit) { + g_source_remove(autoscan->timeout); + autoscan->timeout = 0; + + connman_device_unref(device); + + return FALSE; + } + set_interval: DBG("interval %d", interval); @@ -1590,19 +2473,25 @@ static struct autoscan_params *parse_autoscan_params(const char *params) int limit; int base; - DBG("Emulating autoscan"); + DBG(""); list_params = g_strsplit(params, ":", 0); if (list_params == 0) return NULL; - if (g_strv_length(list_params) < 3) { + if (!g_strcmp0(list_params[0], "exponential") && + g_strv_length(list_params) == 3) { + base = atoi(list_params[1]); + limit = atoi(list_params[2]); + } else if (!g_strcmp0(list_params[0], "single") && + g_strv_length(list_params) == 2) + base = limit = atoi(list_params[1]); + else { g_strfreev(list_params); return NULL; } - base = atoi(list_params[1]); - limit = atoi(list_params[2]); + DBG("Setup %s autoscanning", list_params[0]); g_strfreev(list_params); @@ -1621,10 +2510,50 @@ static struct autoscan_params *parse_autoscan_params(const char *params) static void setup_autoscan(struct wifi_data *wifi) { - if (!wifi->autoscan) - wifi->autoscan = parse_autoscan_params(AUTOSCAN_DEFAULT); + /* + * If BackgroundScanning is enabled, setup exponential + * autoscanning if it has not been previously done. + */ + if (connman_setting_get_bool("BackgroundScanning")) { + wifi->autoscan = parse_autoscan_params(AUTOSCAN_EXPONENTIAL); + return; + } +#if defined TIZEN_EXT + else { + if (wifi->autoscan) { + g_free(wifi->autoscan); + wifi->autoscan = NULL; + } - start_autoscan(wifi->device); + DBG("BackgroundScanning is disabled"); + + return; + } +#else + + /* + * On the contrary, if BackgroundScanning is disabled, update autoscan + * parameters based on the type of scanning that is being performed. + */ + if (wifi->autoscan) { + g_free(wifi->autoscan); + wifi->autoscan = NULL; + } + + switch (wifi->scanning_type) { + case WIFI_SCANNING_PASSIVE: + /* Do not setup autoscan. */ + break; + case WIFI_SCANNING_ACTIVE: + /* Setup one single passive scan after active. */ + wifi->autoscan = parse_autoscan_params(AUTOSCAN_SINGLE); + break; + case WIFI_SCANNING_UNKNOWN: + /* Setup autoscan in this case but we should never fall here. */ + wifi->autoscan = parse_autoscan_params(AUTOSCAN_SINGLE); + break; + } +#endif } static void finalize_interface_creation(struct wifi_data *wifi) @@ -1638,13 +2567,13 @@ static void finalize_interface_creation(struct wifi_data *wifi) connman_device_set_powered(wifi->device, true); - if (!connman_setting_get_bool("BackgroundScanning")) - return; - if (wifi->p2p_device) return; - setup_autoscan(wifi); + if (!wifi->autoscan) + setup_autoscan(wifi); + + start_autoscan(wifi->device); } static void interface_create_callback(int result, @@ -1688,6 +2617,11 @@ static int wifi_enable(struct connman_device *device) interface = connman_inet_ifname(index); ret = g_supplicant_interface_create(interface, driver, NULL, +#ifdef TIZEN_EXT + connman_device_get_mac_policy(device), + connman_device_get_preassoc_mac_policy(device), + connman_device_get_random_mac_lifetime(device), +#endif /* TIZEN_EXT */ interface_create_callback, wifi); g_free(interface); @@ -1714,67 +2648,52 @@ static int wifi_disable(struct connman_device *device) if (wifi->pending_network) wifi->pending_network = NULL; +#if !defined TIZEN_EXT stop_autoscan(device); +#endif - if (wifi->p2p_find_timeout) { + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_P2P)) { 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); } +#if defined TIZEN_EXT + if (wifi->automaxspeed_timeout != 0) { + g_source_remove(wifi->automaxspeed_timeout); + wifi->automaxspeed_timeout = 0; + } +#endif + /* In case of a user scan, device is still referenced */ - if (connman_device_get_scanning(device)) { + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_WIFI)) { connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false); connman_device_unref(wifi->device); } - remove_networks(device, 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) - return ret; - - return -EINPROGRESS; -} - -struct last_connected { - GTimeVal modified; - gchar *ssid; - int freq; -}; - -static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data) -{ - GTimeVal *aval = (GTimeVal *)a; - GTimeVal *bval = (GTimeVal *)b; +#if defined TIZEN_EXT + stop_autoscan(device); +#endif - /* Note that the sort order is descending */ - if (aval->tv_sec < bval->tv_sec) - return 1; + remove_networks(device, wifi); + remove_peers(wifi); - if (aval->tv_sec > bval->tv_sec) - return -1; +#if defined TIZEN_EXT + wifi->scan_pending_network = NULL; - return 0; -} + if (is_wifi_notifier_registered == true) { + connman_notifier_unregister(¬ifier); + is_wifi_notifier_registered = false; + } +#endif -static void free_entry(gpointer data) -{ - struct last_connected *entry = data; + ret = g_supplicant_interface_remove(wifi->interface, NULL, NULL); + if (ret < 0) + return ret; - g_free(entry->ssid); - g_free(entry); + return -EINPROGRESS; } static int get_latest_connections(int max_ssids, @@ -1828,7 +2747,7 @@ static int get_latest_connections(int max_ssids, g_key_file_free(keyfile); continue; } - g_time_val_from_iso8601(str, &modified); + util_iso8601_to_timeval(str, &modified); g_free(str); ssid = g_key_file_get_string(keyfile, @@ -1842,6 +2761,9 @@ static int get_latest_connections(int max_ssids, g_sequence_free(latest_list); g_key_file_free(keyfile); g_free(ssid); +#if defined TIZEN_EXT + g_strfreev(services); +#endif return -ENOMEM; } @@ -1880,10 +2802,29 @@ static int get_latest_connections(int max_ssids, return num_ssids; } +static void wifi_update_scanner_type(struct wifi_data *wifi, + enum wifi_scanning_type new_type) +{ + DBG(""); + + if (!wifi || wifi->scanning_type == new_type) + return; + + wifi->scanning_type = new_type; + + setup_autoscan(wifi); +} + static int wifi_scan_simple(struct connman_device *device) { + struct wifi_data *wifi = connman_device_get_data(device); + reset_autoscan(device); + /* Distinguish between devices performing passive and active scanning */ + if (wifi) + wifi_update_scanner_type(wifi, WIFI_SCANNING_PASSIVE); + return throw_wifi_scan(device, scan_callback_hidden); } @@ -1894,14 +2835,16 @@ static gboolean p2p_find_stop(gpointer data) 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); + start_autoscan(device); return FALSE; } @@ -1914,6 +2857,9 @@ static void p2p_find_callback(int result, GSupplicantInterface *interface, 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; @@ -1978,7 +2924,8 @@ static void specific_scan_callback(int result, GSupplicantInterface *interface, wifi->scan_params = NULL; } - scanning = connman_device_get_scanning(device); + scanning = connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_WIFI); if (scanning) { connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false); @@ -2012,12 +2959,14 @@ static int wifi_specific_scan(enum connman_service_type type, if (wifi->tethering) return 0; - scanning = connman_device_get_scanning(device); + scanning = + connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_WIFI); if (scanning) return -EALREADY; DBG("scan_type: %d", scan_type); - if (scan_type == 1) { /* ssid based scan */ + if (scan_type == CONNMAN_MULTI_SCAN_SSID) { /* ssid based scan */ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); if (!scan_params) { DBG("Failed to allocate memory."); @@ -2036,14 +2985,14 @@ static int wifi_specific_scan(enum connman_service_type type, } memcpy(scan_ssid->ssid, ssid, (ssid_len + 1)); - DBG("scan ssid %s len: %d", scan_ssid->ssid, ssid_len); + /* 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 */ + } else if (scan_type == CONNMAN_MULTI_SCAN_FREQ) { /* frequency based scan */ scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); if (!scan_params) { @@ -2054,37 +3003,331 @@ static int wifi_specific_scan(enum connman_service_type type, 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; - } + 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; + + scan_params->freqs[count] = freq; + DBG("scan_params->freqs[%d]: %d", count, scan_params->freqs[count]); + count++; + } + scan_params->num_freqs = count; + + } else if (scan_type == CONNMAN_MULTI_SCAN_SSID_FREQ) { /* SSID & Frequency mixed scan */ + int freq_count, ap_count; + scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); + if (!scan_params) { + DBG("Failed to allocate memory."); + return -ENOMEM; + } + + guint size = g_slist_length(specific_scan_list); + + scan_params->freqs = g_try_new0(uint16_t, size/2); + if (!scan_params->freqs) { + DBG("Failed to allocate memory."); + g_free(scan_params); + return -ENOMEM; + } + + ap_count = freq_count = 0; + for (list = specific_scan_list; list; list = list->next) { + if (((connman_multi_scan_ap_s *)list->data)->flag == true) { /** ssid */ + ssid = ((connman_multi_scan_ap_s *)list->data)->str; + 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); + ap_count++; + + } else { /* freq */ + freq = atoi(((connman_multi_scan_ap_s *)list->data)->str); + scan_params->freqs[freq_count] = freq; + DBG("scan_params->freqs[%d]: %d", freq_count, scan_params->freqs[freq_count]); + freq_count++; + } + } + scan_params->num_ssids = ap_count; + scan_params->num_freqs = freq_count; + } else { + DBG("Invalid scan"); + return -EINVAL; + } + + reset_autoscan(device); + connman_device_ref(device); + + ret = g_supplicant_interface_scan(wifi->interface, scan_params, + specific_scan_callback, device); + + if (ret == 0) { + connman_device_set_scanning(device, + CONNMAN_SERVICE_TYPE_WIFI, true); + } else { + g_supplicant_free_scan_params(scan_params); + connman_device_unref(device); + } + + return ret; +} + +static void wifi_mac_policy_callback(int result, + unsigned int policy, + void *user_data) +{ + struct connman_device *device = user_data; + + if (result == 0) + connman_device_mac_policy_notify(device, result, policy); + + connman_device_unref(device); +} + +int wifi_set_mac_policy(struct connman_device *device, unsigned int policy) +{ + struct wifi_data *wifi = connman_device_get_data(device); + int ret; + + if (!wifi) + return -EINVAL; + + connman_device_ref(device); + + ret = g_supplicant_interface_set_mac_policy(wifi->interface, + wifi_mac_policy_callback, + policy, device); + if (ret != 0) + connman_device_unref(device); + + return ret; +} + +static void wifi_preassoc_mac_policy_callback(int result, + unsigned int policy, + void *user_data) +{ + struct connman_device *device = user_data; + + if (result == 0) + connman_device_preassoc_mac_policy_notify(device, result, policy); + + connman_device_unref(device); +} + +int wifi_set_preassoc_mac_policy(struct connman_device *device, unsigned int policy) +{ + struct wifi_data *wifi = connman_device_get_data(device); + int ret; + + if (!wifi) + return -EINVAL; + + connman_device_ref(device); + + ret = g_supplicant_interface_set_preassoc_mac_policy(wifi->interface, + wifi_preassoc_mac_policy_callback, + policy, device); + if (ret != 0) + connman_device_unref(device); + + return ret; +} + +static void wifi_random_mac_lifetime_callback(int result, + unsigned int lifetime, + void *user_data) +{ + struct connman_device *device = user_data; + + if (result == 0) + connman_device_random_mac_lifetime_notify(device, result, lifetime); + + connman_device_unref(device); +} + +int wifi_set_random_mac_lifetime(struct connman_device *device, unsigned int lifetime) +{ + struct wifi_data *wifi = connman_device_get_data(device); + int ret; + + if (!wifi) + return -EINVAL; + + connman_device_ref(device); + + ret = g_supplicant_interface_set_random_mac_lifetime(wifi->interface, + wifi_random_mac_lifetime_callback, + lifetime, device); + if (ret != 0) + connman_device_unref(device); + + return ret; +} +#endif + +#if defined TIZEN_EXT_WIFI_MESH +static void mesh_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); + + scanning = connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_MESH); + if (scanning) + connman_device_set_scanning(device, + CONNMAN_SERVICE_TYPE_MESH, false); + + if (scanning) + connman_device_unref(device); +} + +static int mesh_scan(struct connman_device *device) +{ + struct wifi_data *wifi; + struct wifi_mesh_info *mesh_info; + int ret; + + DBG(""); + + wifi = connman_device_get_data(device); + + if (!wifi || !wifi->mesh_interface) + return -ENOTSUP; + + mesh_info = wifi->mesh_info; + reset_autoscan(device); + connman_device_ref(device); + + ret = g_supplicant_interface_scan(mesh_info->interface, NULL, + mesh_scan_callback, device); + if (ret) + connman_device_unref(device); + else + connman_device_set_scanning(device, + CONNMAN_SERVICE_TYPE_MESH, true); + + return ret; +} + +static void abort_scan_callback(int result, GSupplicantInterface *interface, + void *user_data) +{ + struct connman_device *device = user_data; + struct wifi_data *wifi = connman_device_get_data(device); + + DBG("result %d wifi %p", result, wifi); + + __connman_technology_notify_abort_scan(CONNMAN_SERVICE_TYPE_MESH, result); +} + +static int mesh_abort_scan(enum connman_service_type type, + struct connman_device *device) +{ + struct wifi_data *wifi = connman_device_get_data(device); + struct wifi_mesh_info *mesh_info; + bool scanning; + int ret; + + if (!wifi || !wifi->mesh_interface) + return -ENODEV; + + if (type != CONNMAN_SERVICE_TYPE_MESH) + return -EINVAL; + + mesh_info = wifi->mesh_info; + + scanning = connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_MESH); + if (!scanning) + return -EEXIST; + + ret = g_supplicant_interface_abort_scan(mesh_info->interface, + abort_scan_callback, device); + + return ret; +} + +static int mesh_specific_scan(enum connman_service_type type, + struct connman_device *device, const char *ssid, + unsigned int freq, void *user_data) +{ + struct wifi_data *wifi = connman_device_get_data(device); + GSupplicantScanParams *scan_params = NULL; + struct wifi_mesh_info *mesh_info; + struct scan_ssid *scan_ssid; + bool scanning; + int ret; + + if (!wifi || !wifi->mesh_interface) + return -ENODEV; + + if (type != CONNMAN_SERVICE_TYPE_MESH) + return -EINVAL; + + if (wifi->p2p_device) + return 0; + + mesh_info = wifi->mesh_info; + + scanning = connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_MESH); + if (scanning) + return -EALREADY; + + scan_params = g_try_malloc0(sizeof(GSupplicantScanParams)); + if (!scan_params) + return -ENOMEM; - count = 0; - for (list = specific_scan_list; list; list = list->next) { - freq = (int)list->data; + scan_ssid = g_try_new(struct scan_ssid, 1); + if (!scan_ssid) { + g_free(scan_params); + return -ENOMEM; + } - scan_params->freqs[count] = freq; - DBG("scan_params->freqs[%d]: %d", count, scan_params->freqs[count]); - count++; - } - scan_params->num_freqs = count; + scan_ssid->ssid_len = strlen(ssid); + memcpy(scan_ssid->ssid, ssid, scan_ssid->ssid_len); + scan_params->ssids = g_slist_prepend(scan_params->ssids, scan_ssid); + scan_params->num_ssids = 1; - } else { - DBG("Invalid scan"); - return -EINVAL; + scan_params->freqs = g_try_new(uint16_t, 1); + if (!scan_params->freqs) { + g_slist_free_full(scan_params->ssids, g_free); + g_free(scan_params); + return -ENOMEM; } + scan_params->freqs[0] = freq; + scan_params->num_freqs = 1; + reset_autoscan(device); connman_device_ref(device); - ret = g_supplicant_interface_scan(wifi->interface, scan_params, - specific_scan_callback, device); + ret = g_supplicant_interface_scan(mesh_info->interface, scan_params, + mesh_scan_callback, device); if (ret == 0) { connman_device_set_scanning(device, - CONNMAN_SERVICE_TYPE_WIFI, true); + CONNMAN_SERVICE_TYPE_MESH, true); } else { g_supplicant_free_scan_params(scan_params); connman_device_unref(device); @@ -2098,11 +3341,8 @@ static int wifi_specific_scan(enum connman_service_type type, * Note that the hidden scan is only used when connecting to this specific * hidden AP first time. It is not used when system autoconnects to hidden AP. */ -static int wifi_scan(enum connman_service_type type, - struct connman_device *device, - const char *ssid, unsigned int ssid_len, - const char *identity, const char* passphrase, - const char *security, void *user_data) +static int wifi_scan(struct connman_device *device, + struct connman_device_scan_params *params) { struct wifi_data *wifi = connman_device_get_data(device); GSupplicantScanParams *scan_params = NULL; @@ -2117,19 +3357,25 @@ static int wifi_scan(enum connman_service_type type, return -ENODEV; if (wifi->p2p_device) - return 0; + return -EBUSY; - if (type == CONNMAN_SERVICE_TYPE_P2P) + if (wifi->tethering) + return -EBUSY; + + if (params->type == CONNMAN_SERVICE_TYPE_P2P) return p2p_find(device); - DBG("device %p wifi %p hidden ssid %s", device, wifi->interface, ssid); +#if defined TIZEN_EXT_WIFI_MESH + if (params->type == CONNMAN_SERVICE_TYPE_MESH) + return mesh_scan(device); +#endif - if (wifi->tethering) - return 0; + DBG("device %p wifi %p hidden ssid %s", device, wifi->interface, + params->ssid); - scanning = connman_device_get_scanning(device); + scanning = connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_WIFI); - if (!ssid || ssid_len == 0 || ssid_len > 32) { + if (!params->ssid || params->ssid_len == 0 || params->ssid_len > 32) { if (scanning) return -EALREADY; @@ -2158,8 +3404,8 @@ static int wifi_scan(enum connman_service_type type, return -ENOMEM; } - memcpy(scan_ssid->ssid, ssid, ssid_len); - scan_ssid->ssid_len = ssid_len; + memcpy(scan_ssid->ssid, params->ssid, params->ssid_len); + scan_ssid->ssid_len = params->ssid_len; scan_params->ssids = g_slist_prepend(scan_params->ssids, scan_ssid); scan_params->num_ssids = 1; @@ -2175,12 +3421,12 @@ static int wifi_scan(enum connman_service_type type, wifi->hidden = NULL; } - memcpy(hidden->ssid, ssid, ssid_len); - hidden->ssid_len = ssid_len; - hidden->identity = g_strdup(identity); - hidden->passphrase = g_strdup(passphrase); - hidden->security = g_strdup(security); - hidden->user_data = user_data; + memcpy(hidden->ssid, params->ssid, params->ssid_len); + hidden->ssid_len = params->ssid_len; + hidden->identity = g_strdup(params->identity); + hidden->passphrase = g_strdup(params->passphrase); + hidden->security = g_strdup(params->security); + hidden->user_data = params->user_data; wifi->hidden = hidden; if (scanning) { @@ -2194,7 +3440,7 @@ static int wifi_scan(enum connman_service_type type, } else if (wifi->connected) { g_supplicant_free_scan_params(scan_params); return wifi_scan_simple(device); - } else { + } else if (!params->force_full_scan) { ret = get_latest_connections(driver_max_ssids, scan_params); if (ret <= 0) { g_supplicant_free_scan_params(scan_params); @@ -2202,23 +3448,37 @@ static int wifi_scan(enum connman_service_type type, } } + /* Distinguish between devices performing passive and active scanning */ + wifi_update_scanner_type(wifi, WIFI_SCANNING_ACTIVE); + connman_device_ref(device); reset_autoscan(device); - +#if defined TIZEN_EXT + /* + * When doing a full scan, stored hidden networks also need to be scanned + * so that we can autoconnect to them. + */ + if (params->force_full_scan) + ret = g_supplicant_interface_scan(wifi->interface, scan_params, + scan_callback_hidden, device); + else +#endif 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; + /* + * 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. + */ + if (!params->force_full_scan && !do_hidden) + wifi->allow_full_scan = TRUE; #endif } else { g_supplicant_free_scan_params(scan_params); @@ -2233,6 +3493,24 @@ static int wifi_scan(enum connman_service_type type, return ret; } +static void wifi_stop_scan(enum connman_service_type type, + struct connman_device *device) +{ + struct wifi_data *wifi = connman_device_get_data(device); + + DBG("device %p wifi %p", device, wifi); + + if (!wifi) + return; + + if (type == CONNMAN_SERVICE_TYPE_P2P) { + if (connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_P2P)) { + g_source_remove(wifi->p2p_find_timeout); + p2p_find_stop(device); + } + } +} + static void wifi_regdom_callback(int result, const char *alpha2, void *user_data) @@ -2272,9 +3550,17 @@ static struct connman_device_driver wifi_ng_driver = { .enable = wifi_enable, .disable = wifi_disable, .scan = wifi_scan, + .stop_scan = wifi_stop_scan, .set_regdom = wifi_set_regdom, #if defined TIZEN_EXT .specific_scan = wifi_specific_scan, + .set_mac_policy = wifi_set_mac_policy, + .set_preassoc_mac_policy = wifi_set_preassoc_mac_policy, + .set_random_mac_lifetime = wifi_set_random_mac_lifetime, +#endif +#if defined TIZEN_EXT_WIFI_MESH + .abort_scan = mesh_abort_scan, + .mesh_specific_scan = mesh_specific_scan, #endif }; @@ -2295,6 +3581,9 @@ static void system_killed(void) static int network_probe(struct connman_network *network) { +#if defined TIZEN_EXT + if (!simplified_log) +#endif DBG("network %p", network); return 0; @@ -2339,6 +3628,9 @@ static void connect_callback(int result, GSupplicantInterface *interface, DBG("network %p result %d", network, result); #if defined TIZEN_EXT + const char *ifname = g_supplicant_interface_get_ifname(interface); + set_connman_bssid(RESET_BSSID, NULL, ifname); + for (list = iface_list; list; list = list->next) { wifi = list->data; @@ -2350,6 +3642,38 @@ static void connect_callback(int result, GSupplicantInterface *interface, return; found: + if (connman_network_get_bool(network, "WiFi.Roaming")) { + if (result < 0 ) { + connman_network_set_bool(network, "WiFi.Roaming", false); + connman_network_set_string(network, + "WiFi.RoamingCurBSSID", NULL); + } else { + char bssid_buff[WIFI_BSSID_STR_LEN] = {0,}; + char *bssid_str = bssid_buff; + unsigned char *bssid; + const char *cur_bssid; + + bssid = g_supplicant_interface_get_add_network_bssid(interface); + if (!bssid) { + connman_network_set_bool(network, "WiFi.Roaming", false); + connman_network_set_string(network, + "WiFi.RoamingCurBSSID", NULL); + } else { + snprintf(bssid_str, + WIFI_BSSID_STR_LEN, + MACSTR, MAC2STR(bssid)); + + connman_network_set_string(network, + "WiFi.RoamingDstBSSID", bssid_str); + + cur_bssid = connman_network_get_string(network, + "WiFi.RoamingCurBSSID"); + + __connman_technology_notify_roaming_state(ifname, + "started", cur_bssid, bssid_str); + } + } + } #endif if (result == -ENOKEY) { connman_network_set_error(network, @@ -2381,24 +3705,63 @@ static GSupplicantSecurity network_security(const char *security) return G_SUPPLICANT_SECURITY_FT_PSK; else if (g_str_equal(security, "ft_ieee8021x") == TRUE) return G_SUPPLICANT_SECURITY_FT_IEEE8021X; + else if (g_str_equal(security, "sae")) + return G_SUPPLICANT_SECURITY_SAE; + else if (g_str_equal(security, "owe")) + return G_SUPPLICANT_SECURITY_OWE; + else if (g_str_equal(security, "dpp")) + return G_SUPPLICANT_SECURITY_DPP; #endif return G_SUPPLICANT_SECURITY_UNKNOWN; } +#if defined TIZEN_EXT +static GSupplicantEapKeymgmt network_eap_keymgmt(const char *security) +{ + if (security == NULL) + return G_SUPPLICANT_EAP_KEYMGMT_NONE; + + if (g_str_equal(security, "FT") == TRUE) + return G_SUPPLICANT_EAP_KEYMGMT_FT; + else if (g_str_equal(security, "CCKM") == TRUE) + return G_SUPPLICANT_EAP_KEYMGMT_CCKM; + + return G_SUPPLICANT_EAP_KEYMGMT_NONE; +} +#endif + static void ssid_init(GSupplicantSSID *ssid, struct connman_network *network) { const char *security; +#if defined TIZEN_EXT + const void *ssid_data; +#endif memset(ssid, 0, sizeof(*ssid)); ssid->mode = G_SUPPLICANT_MODE_INFRA; +#if defined TIZEN_EXT + ssid_data = connman_network_get_blob(network, "WiFi.SSID", + &ssid->ssid_len); + ssid->ssid = g_try_malloc0(ssid->ssid_len); + + if (!ssid->ssid) + ssid->ssid_len = 0; + else + memcpy(ssid->ssid, ssid_data, ssid->ssid_len); +#else ssid->ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid->ssid_len); +#endif ssid->scan_ssid = 1; security = connman_network_get_string(network, "WiFi.Security"); ssid->security = network_security(security); +#if defined TIZEN_EXT + ssid->ieee80211w = 1; +#endif ssid->passphrase = connman_network_get_string(network, "WiFi.Passphrase"); + ssid->eap = connman_network_get_string(network, "WiFi.EAP"); /* @@ -2419,8 +3782,18 @@ static void ssid_init(GSupplicantSSID *ssid, struct connman_network *network) 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, @@ -2431,12 +3804,83 @@ static void ssid_init(GSupplicantSSID *ssid, struct connman_network *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); + ssid->connector = connman_network_get_string(network, + "WiFi.Connector"); + ssid->c_sign_key = connman_network_get_string(network, + "WiFi.CSignKey"); + ssid->net_access_key = connman_network_get_string(network, + "WiFi.NetAccessKey"); #endif + #if defined TIZEN_EXT - ssid->freq = connman_network_get_frequency(network); + const char *ifname = connman_device_get_string( + connman_network_get_device(network), "Interface"); + if (set_connman_bssid(CHECK_BSSID, NULL, ifname) == 6) { + ssid->bssid_for_connect_len = 6; + set_connman_bssid(GET_BSSID, (char *)ssid->bssid_for_connect, ifname); + DBG("BSSID : %02x:%02x:%02x:%02x:%02x:%02x", + ssid->bssid_for_connect[0], ssid->bssid_for_connect[1], + ssid->bssid_for_connect[2], ssid->bssid_for_connect[3], + ssid->bssid_for_connect[4], ssid->bssid_for_connect[5]); + } else { + ssid->freq = connman_network_get_frequency(network); + } + + GSList *bssid_list = (GSList *)connman_network_get_bssid_list(network); + if (bssid_list && g_slist_length(bssid_list) > 1) { + + /* If there are more than one bssid, + * the user-specified bssid is tried only once at the beginning. + * After that, the bssids in the list are tried in order. + */ + if (set_connman_bssid(CHECK_BSSID, NULL, ifname) == 6) { + set_connman_bssid(RESET_BSSID, NULL, ifname); + goto done; + } + + GSList *list; + char buff[MAC_ADDRESS_LENGTH]; + for (list = bssid_list; list; list = list->next) { + struct connman_bssids * bssids = (struct connman_bssids *)list->data; + + g_snprintf(buff, MAC_ADDRESS_LENGTH, "%02x:%02x:%02x:%02x:%02x:%02x", + bssids->bssid[0], bssids->bssid[1], bssids->bssid[2], + bssids->bssid[3], bssids->bssid[4], bssids->bssid[5]); + buff[MAC_ADDRESS_LENGTH - 1] = '\0'; + + gchar *curr_bssid = g_strdup((const gchar *)buff); + + if (g_hash_table_contains(failed_bssids, curr_bssid)) { + DBG("bssid match, try next bssid"); + g_free(curr_bssid); + continue; + } else { + g_hash_table_add(failed_bssids, curr_bssid); + + memcpy(buff_bssid, bssids->bssid, WIFI_BSSID_LEN_MAX); + ssid->bssid = buff_bssid; + ssid->freq = (unsigned int)bssids->frequency; + break; + } + } + + if (!list) { + ssid->bssid = connman_network_get_bssid(network); + g_hash_table_remove_all(failed_bssids); + } + } else + ssid->bssid = connman_network_get_bssid(network); + +done: + ssid->eap_keymgmt = network_eap_keymgmt( + connman_network_get_string(network, "WiFi.KeymgmtType")); + ssid->phase1 = connman_network_get_string(network, "WiFi.Phase1"); + + if(g_strcmp0(ssid->eap, "fast") == 0) + ssid->pac_file = g_strdup(WIFI_EAP_FAST_PAC_FILE); + + ssid->keymgmt = connman_network_get_keymgmt(network); #endif if (connman_setting_get_bool("BackgroundScanning")) @@ -2469,6 +3913,9 @@ static int network_connect(struct connman_network *network) if (wifi->disconnecting) { wifi->pending_network = network; +#if defined TIZEN_EXT + g_free(ssid->ssid); +#endif g_free(ssid); } else { wifi->network = connman_network_ref(network); @@ -2520,21 +3967,18 @@ found: return; } - 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); - } - +#if defined TIZEN_EXT + if (wifi->network && + (wifi->network != wifi->pending_network || + connman_network_get_bool(wifi->network, "WiFi.Roaming"))) +#else + if (wifi->network && wifi->network != wifi->pending_network) +#endif + connman_network_set_connected(wifi->network, false); wifi->network = NULL; wifi->disconnecting = false; + wifi->connected = false; if (wifi->pending_network) { network_connect(wifi->pending_network); @@ -2603,6 +4047,175 @@ static int network_disconnect(struct connman_network *network) return err; } +#if defined TIZEN_EXT +static void set_connection_mode(struct connman_network *network, + int linkspeed) +{ + ieee80211_modes_e phy_mode; + connection_mode_e conn_mode; + + phy_mode = connman_network_get_phy_mode(network); + switch (phy_mode) { + case IEEE80211_MODE_B: + if (linkspeed > 0 && linkspeed <= 11) + conn_mode = CONNECTION_MODE_IEEE80211B; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + case IEEE80211_MODE_BG: + if (linkspeed > 0 && linkspeed <= 11) + conn_mode = CONNECTION_MODE_IEEE80211B; + else if (linkspeed > 11 && linkspeed <= 54) + conn_mode = CONNECTION_MODE_IEEE80211G; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + case IEEE80211_MODE_BGN: + if (linkspeed > 0 && linkspeed <= 11) + conn_mode = CONNECTION_MODE_IEEE80211B; + else if (linkspeed > 11 && linkspeed <= 54) + conn_mode = CONNECTION_MODE_IEEE80211G; + else if (linkspeed > 54 && linkspeed <= 450) + conn_mode = CONNECTION_MODE_IEEE80211N; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + case IEEE80211_MODE_A: + if (linkspeed > 0 && linkspeed <= 54) + conn_mode = CONNECTION_MODE_IEEE80211A; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + case IEEE80211_MODE_AN: + if (linkspeed > 0 && linkspeed <= 54) + conn_mode = CONNECTION_MODE_IEEE80211A; + else if (linkspeed > 54 && linkspeed <= 450) + conn_mode = CONNECTION_MODE_IEEE80211N; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + case IEEE80211_MODE_ANAC: + if (linkspeed > 0 && linkspeed <= 54) + conn_mode = CONNECTION_MODE_IEEE80211A; + else if (linkspeed > 54 && linkspeed <= 450) + conn_mode = CONNECTION_MODE_IEEE80211N; + else if (linkspeed > 450 && linkspeed <= 1300) + conn_mode = CONNECTION_MODE_IEEE80211AC; + else + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + + break; + default: + conn_mode = CONNECTION_MODE_IEEE80211_UNKNOWN; + break; + } + + DBG("connection mode(%d)", conn_mode); + connman_network_set_connection_mode(network, conn_mode); +} + +static void signalpoll_callback(int result, int maxspeed, int strength, + int snr, void *user_data) +{ + char bssid_buff[WIFI_BSSID_STR_LEN] = {0,}; + char *bssid_str = bssid_buff; + unsigned char *bssid; + struct timespec curr_time = {0}; + __time_t roam_scan_time; + const char *interface = NULL; + struct connman_device *device; + struct connman_network *network = user_data; + uint16_t freq = connman_network_get_frequency(network); + + if (result != 0) { + DBG("Failed to get maxspeed from signalpoll !"); + connman_network_unref(network); + return; + } + + strength += 120; + if (strength > 100) + strength = 100; + + DBG("freq = %u, maxspeed = %d, strength = %d, snr = %d", freq, maxspeed, strength, snr); + + connman_network_set_strength(network, (uint8_t)strength); + connman_network_set_snr(network, snr); + connman_network_set_maxspeed(network, maxspeed); + set_connection_mode(network, maxspeed); + + clock_gettime(CLOCK_MONOTONIC, &curr_time); + roam_scan_time = connman_network_get_roam_scan_time(network); + if (curr_time.tv_sec <= roam_scan_time + ROAM_SCAN_INTERVAL) + goto done; + + if (need_bss_transition(freq, snr, strength)) { + device = connman_network_get_device(network); + if (device) + interface = connman_device_get_string(device, "Interface"); + + bssid = connman_network_get_bssid(network); + snprintf(bssid_str, WIFI_BSSID_STR_LEN, MACSTR, MAC2STR(bssid)); + __connman_technology_notify_roaming_state(interface, "required", bssid_str, NULL); + + if (connman_setting_get_bool("WifiRoamingScan") == false) + goto done; + + throw_wifi_scan(device, scan_callback); + connman_network_set_roam_scan_time(network, curr_time.tv_sec); + } + +done: + connman_network_unref(network); +} + +static int network_signalpoll(struct wifi_data *wifi) +{ + GSupplicantInterface *interface; + struct connman_network *network; + + if (!wifi || !wifi->network) + return -ENODEV; + + wifi->network = connman_network_ref(wifi->network); + + interface = wifi->interface; + network = wifi->network; + + DBG("network %p", network); + + return g_supplicant_interface_signalpoll(interface, signalpoll_callback, network); +} + +static gboolean autosignalpoll_timeout(gpointer data) +{ + struct wifi_data *wifi = data; + + if (!wifi || !wifi->automaxspeed_timeout) { + DBG("automaxspeed_timeout is found to be zero. i.e. currently in disconnected state. !!"); + return FALSE; + } + + int ret = network_signalpoll(wifi); + if (ret < 0) { + DBG("Fail to get max speed !!"); + wifi->automaxspeed_timeout = 0; + + if (wifi->network) + connman_network_unref(wifi->network); + + return FALSE; + } + + return TRUE; +} +#endif + static struct connman_network_driver network_driver = { .name = "wifi", .type = CONNMAN_NETWORK_TYPE_WIFI, @@ -2617,6 +4230,19 @@ static void interface_added(GSupplicantInterface *interface) { const char *ifname = g_supplicant_interface_get_ifname(interface); const char *driver = g_supplicant_interface_get_driver(interface); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + +#if defined TIZEN_EXT + bool is_5_0_ghz_supported = g_supplicant_interface_get_is_5_0_ghz_supported(interface); +#endif + struct wifi_data *wifi; wifi = g_supplicant_interface_get_data(interface); @@ -2625,6 +4251,7 @@ static void interface_added(GSupplicantInterface *interface) 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; @@ -2639,6 +4266,12 @@ static void interface_added(GSupplicantInterface *interface) } connman_device_set_powered(wifi->device, true); +#if defined TIZEN_EXT + connman_device_set_wifi_5ghz_supported(wifi->device, is_5_0_ghz_supported); + /* Max number of SSIDs supported by wlan chipset that can be scanned */ + int max_scan_ssids = g_supplicant_interface_get_max_scan_ssids(interface); + connman_device_set_max_scan_ssids(wifi->device, max_scan_ssids); +#endif } static bool is_idle(struct wifi_data *wifi) @@ -2766,6 +4399,23 @@ static bool handle_wps_completion(GSupplicantInterface *interface, return true; } +static bool handle_assoc_status_code(GSupplicantInterface *interface, + struct wifi_data *wifi) +{ + if (wifi->state == G_SUPPLICANT_STATE_ASSOCIATING && +#if defined TIZEN_EXT + wifi->assoc_code > 0 && +#else + wifi->assoc_code == ASSOC_STATUS_NO_CLIENT && +#endif + 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) @@ -2863,7 +4513,17 @@ static void interface_state(GSupplicantInterface *interface) struct connman_device *device; struct wifi_data *wifi; GSupplicantState state = g_supplicant_interface_get_state(interface); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + bool wps; + bool old_connected; wifi = g_supplicant_interface_get_data(interface); @@ -2876,6 +4536,17 @@ static void interface_state(GSupplicantInterface *interface) if (!device) 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; + } + + if (wifi->tethering) + stop_autoscan(device); + } + if (g_supplicant_interface_get_ready(interface) && !wifi->interface_ready) { wifi->interface_ready = true; @@ -2888,6 +4559,16 @@ static void interface_state(GSupplicantInterface *interface) switch (state) { case G_SUPPLICANT_STATE_SCANNING: +#if defined TIZEN_EXT + if (wifi->automaxspeed_timeout != 0) { + g_source_remove(wifi->automaxspeed_timeout); + wifi->automaxspeed_timeout = 0; + DBG("Remove signalpoll timer!!"); + } +#endif + if (wifi->connected) + connman_network_set_connected(network, false); + break; case G_SUPPLICANT_STATE_AUTHENTICATING: @@ -2913,12 +4594,24 @@ static void interface_state(GSupplicantInterface *interface) wifi->scan_pending_network = NULL; /* should be cleared scanning flag */ - bool scanning = connman_device_get_scanning(device); + bool scanning = connman_device_get_scanning(device, + CONNMAN_SERVICE_TYPE_WIFI); if (scanning){ connman_device_set_scanning(device, CONNMAN_SERVICE_TYPE_WIFI, false); connman_device_unref(device); } + + if (!wifi->automaxspeed_timeout) { + DBG("Going to start signalpoll timer!!"); + int ret = network_signalpoll(wifi); + if (ret < 0) + DBG("Fail to get max speed !!"); + else + wifi->automaxspeed_timeout = g_timeout_add_seconds(10, autosignalpoll_timeout, wifi); + } + + g_hash_table_remove_all(failed_bssids); #else /* though it should be already stopped: */ stop_autoscan(device); @@ -2928,11 +4621,23 @@ static void interface_state(GSupplicantInterface *interface) 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 defined TIZEN_EXT + connman_network_set_strength(network, 0); + connman_network_set_maxspeed(network, 0); + + if (wifi->automaxspeed_timeout != 0) { + g_source_remove(wifi->automaxspeed_timeout); + wifi->automaxspeed_timeout = 0; + DBG("Remove signalpoll timer!!"); + } +#endif /* * If we're in one of the idle modes, we have * not started association yet and thus setting @@ -2947,6 +4652,40 @@ static void interface_state(GSupplicantInterface *interface) if (is_idle(wifi)) break; +#if defined TIZEN_EXT + if (handle_assoc_status_code(interface, wifi)) { + const char *group = connman_network_get_group(network); + GSupplicantNetwork *supplicant_network; + GSList *bssid_list = NULL; + guint bssid_length = 0; + + if (group) { + supplicant_network = g_supplicant_interface_get_network(interface, group); + + connman_network_set_assoc_reject_table(network, + g_supplicant_network_get_assoc_reject_table(supplicant_network)); + + g_supplicant_network_update_assoc_reject(interface, supplicant_network); + } + + bssid_list = (GSList *)connman_network_get_bssid_list(network); + if (bssid_list) + bssid_length = g_slist_length(bssid_list); + + if (bssid_length > 1 && bssid_length > g_hash_table_size(failed_bssids)) { + network_connect(network); + break; + } + + wifi->load_shaping_retries = 0; + } + + g_hash_table_remove_all(failed_bssids); +#else + if (handle_assoc_status_code(interface, wifi)) + break; +#endif + /* 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 @@ -2969,21 +4708,7 @@ static void interface_state(GSupplicantInterface *interface) 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"); - #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) { @@ -2996,27 +4721,12 @@ static void interface_state(GSupplicantInterface *interface) 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); + if (network != wifi->pending_network) { + connman_network_set_connected(network, false); + connman_network_set_associating(network, false); + } wifi->disconnecting = false; start_autoscan(device); @@ -3041,6 +4751,7 @@ static void interface_state(GSupplicantInterface *interface) break; } + old_connected = wifi->connected; wifi->state = state; /* Saving wpa_s state policy: @@ -3052,10 +4763,6 @@ static void interface_state(GSupplicantInterface *interface) * --> We are not connected * */ switch (state) { -#if defined TIZEN_EXT - case G_SUPPLICANT_STATE_SCANNING: - break; -#endif case G_SUPPLICANT_STATE_AUTHENTICATING: case G_SUPPLICANT_STATE_ASSOCIATING: case G_SUPPLICANT_STATE_ASSOCIATED: @@ -3064,8 +4771,12 @@ static void interface_state(GSupplicantInterface *interface) 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; @@ -3082,11 +4793,35 @@ static void interface_removed(GSupplicantInterface *interface) { const char *ifname = g_supplicant_interface_get_ifname(interface); struct wifi_data *wifi; +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + DBG("ifname %s", ifname); wifi = g_supplicant_interface_get_data(interface); +#if defined TIZEN_EXT_WIFI_MESH + if (wifi && wifi->mesh_interface) { + DBG("Notify mesh interface remove"); + connman_mesh_notify_interface_remove(true); + struct wifi_mesh_info *mesh_info = wifi->mesh_info; + g_free(mesh_info->parent_ifname); + g_free(mesh_info->ifname); + g_free(mesh_info->identifier); + g_free(mesh_info); + wifi->mesh_interface = false; + wifi->mesh_info = NULL; + return; + } +#endif + if (wifi) wifi->interface = NULL; @@ -3101,29 +4836,32 @@ static void interface_removed(GSupplicantInterface *interface) connman_device_set_powered(wifi->device, false); check_p2p_technology(); +#if defined TIZEN_EXT_WIFI_MESH + check_mesh_technology(); +#endif } static void set_device_type(const char *type, char dev_type[17]) { const char *oui = "0050F204"; - const char *category = "0100"; + const char *category = "0001"; const char *sub_category = "0000"; if (!g_strcmp0(type, "handset")) { - category = "0A00"; - sub_category = "0500"; + category = "000A"; + sub_category = "0005"; } else if (!g_strcmp0(type, "vm") || !g_strcmp0(type, "container")) - sub_category = "0100"; + sub_category = "0001"; else if (!g_strcmp0(type, "server")) - sub_category = "0200"; + sub_category = "0002"; else if (!g_strcmp0(type, "laptop")) - sub_category = "0500"; + sub_category = "0005"; else if (!g_strcmp0(type, "desktop")) - sub_category = "0600"; + sub_category = "0006"; else if (!g_strcmp0(type, "tablet")) - sub_category = "0900"; + sub_category = "0009"; else if (!g_strcmp0(type, "watch")) - category = "FF00"; + category = "00FF"; snprintf(dev_type, 17, "%s%s%s", category, oui, sub_category); } @@ -3132,9 +4870,21 @@ static void p2p_support(GSupplicantInterface *interface) { char dev_type[17] = {}; const char *hostname; +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + DBG(""); + if (!interface) + return; + if (!g_supplicant_interface_has_p2p(interface)) return; @@ -3155,11 +4905,29 @@ static void p2p_support(GSupplicantInterface *interface) static void scan_started(GSupplicantInterface *interface) { +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + DBG(""); } static void scan_finished(GSupplicantInterface *interface) { +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + #if defined TIZEN_EXT struct wifi_data *wifi; bool is_associating = false; @@ -3194,19 +4962,200 @@ static void scan_finished(GSupplicantInterface *interface) #endif } +static void ap_create_fail(GSupplicantInterface *interface) +{ +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + + struct wifi_data *wifi = g_supplicant_interface_get_data(interface); + int ret; + + if ((wifi->tethering) && (wifi->tethering_param)) { + DBG("%s create AP fail \n", + g_supplicant_interface_get_ifname(wifi->interface)); + + connman_inet_remove_from_bridge(wifi->index, wifi->bridge); + wifi->ap_supported = WIFI_AP_NOT_SUPPORTED; + wifi->tethering = false; + + ret = tech_set_tethering(wifi->tethering_param->technology, + wifi->tethering_param->ssid->ssid, + wifi->tethering_param->ssid->passphrase, + wifi->bridge, true); + + 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; + } +} + 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; } +#if defined TIZEN_EXT_WIFI_MESH +static void mesh_peer_added(GSupplicantNetwork *supplicant_network) +{ + GSupplicantInterface *interface; + struct wifi_data *wifi; + const char *name, *security; + struct connman_mesh *connman_mesh; + struct wifi_mesh_info *mesh_info; + const unsigned char *bssid; + const char *identifier; + char *address; + uint16_t frequency; + int ret; + + interface = g_supplicant_network_get_interface(supplicant_network); + wifi = g_supplicant_interface_get_data(interface); + if (!wifi || !wifi->mesh_interface) { + DBG("Virtual Mesh interface not created"); + return; + } + + bssid = g_supplicant_network_get_bssid(supplicant_network); + address = g_malloc0(19); + snprintf(address, 19, "%02x:%02x:%02x:%02x:%02x:%02x", bssid[0], bssid[1], + bssid[2], bssid[3], bssid[4], bssid[5]); + + identifier = g_supplicant_network_get_identifier(supplicant_network); + name = g_supplicant_network_get_name(supplicant_network); + security = g_supplicant_network_get_security(supplicant_network); + frequency = g_supplicant_network_get_frequency(supplicant_network); + + mesh_info = wifi->mesh_info; + connman_mesh = connman_mesh_get(mesh_info->identifier, identifier); + if (connman_mesh) + goto done; + + DBG("Mesh Peer name %s identifier %s security %s added", name, identifier, + security); + connman_mesh = connman_mesh_create(mesh_info->identifier, identifier); + connman_mesh_set_name(connman_mesh, name); + connman_mesh_set_security(connman_mesh, security); + connman_mesh_set_frequency(connman_mesh, frequency); + connman_mesh_set_address(connman_mesh, address); + connman_mesh_set_index(connman_mesh, mesh_info->index); + connman_mesh_set_strength(connman_mesh, + calculate_strength(supplicant_network)); + connman_mesh_set_peer_type(connman_mesh, CONNMAN_MESH_PEER_TYPE_DISCOVERED); + + ret = connman_mesh_register(connman_mesh); + if (ret == -EALREADY) + DBG("Mesh Peer is already registered"); + +done: + g_free(address); +} + +static void mesh_peer_removed(GSupplicantNetwork *supplicant_network) +{ + GSupplicantInterface *interface; + struct wifi_data *wifi; + struct connman_mesh *connman_mesh; + struct wifi_mesh_info *mesh_info; + const char *identifier; + + interface = g_supplicant_network_get_interface(supplicant_network); + wifi = g_supplicant_interface_get_data(interface); + if (!wifi || !wifi->mesh_interface) { + DBG("Virtual Mesh interface not created"); + return; + } + + identifier = g_supplicant_network_get_identifier(supplicant_network); + if (!identifier) { + DBG("Failed to get Mesh Peer identifier"); + return; + } + + mesh_info = wifi->mesh_info; + connman_mesh = connman_mesh_get(mesh_info->identifier, identifier); + if (connman_mesh) { + /* Do not unregister connected mesh peer */ + if (connman_mesh_peer_is_connected_state(connman_mesh)) { + DBG("Mesh Peer %s is connected", identifier); + return; + } + DBG("Mesh Peer identifier %s removed", identifier); + connman_mesh_unregister(connman_mesh); + } +} +#endif + + +#if defined TIZEN_EXT +static GSList *get_supported_security_list(unsigned int keymgmt, + bool owe_transition_mode, + GSupplicantNetwork *supplicant_network) +{ + GSList *sec_list = NULL; + dbus_bool_t privacy = g_supplicant_network_get_privacy(supplicant_network); + const char *enc_mode = g_supplicant_network_get_enc_mode(supplicant_network); + + if (keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_EAP | + G_SUPPLICANT_KEYMGMT_WPA_EAP_256)) + sec_list = g_slist_prepend (sec_list, "ieee8021x"); + else if (keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_EAP) + sec_list = g_slist_prepend (sec_list, "ft_ieee8021x"); + + if (sec_list) + return sec_list; + + if (keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_PSK | + G_SUPPLICANT_KEYMGMT_WPA_PSK_256)) { + if (!g_strcmp0(enc_mode, "aes")) + sec_list = g_slist_prepend (sec_list, "rsn"); + else if (!g_strcmp0(enc_mode, "tkip")) + sec_list = g_slist_prepend (sec_list, "psk"); + else if (!g_strcmp0(enc_mode, "mixed")) { + sec_list = g_slist_prepend (sec_list, "psk"); + sec_list = g_slist_prepend (sec_list, "rsn"); + } + } else if (keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_PSK) + sec_list = g_slist_prepend (sec_list, "ft_psk"); + + if (keymgmt & G_SUPPLICANT_KEYMGMT_SAE) + sec_list = g_slist_prepend (sec_list, "sae"); + if (keymgmt & G_SUPPLICANT_KEYMGMT_OWE || owe_transition_mode) + sec_list = g_slist_prepend (sec_list, "owe"); + if (keymgmt & G_SUPPLICANT_KEYMGMT_DPP) + sec_list = g_slist_prepend (sec_list, "dpp"); + + if (sec_list) + return sec_list; + + if (privacy) + sec_list = g_slist_prepend (sec_list, "wep"); + else + sec_list = g_slist_prepend (sec_list, "none"); + + return sec_list; +} +#endif + static void network_added(GSupplicantNetwork *supplicant_network) { struct connman_network *network; @@ -3221,18 +5170,44 @@ static void network_added(GSupplicantNetwork *supplicant_network) bool wps_advertizing; #if defined TIZEN_EXT + bool owe_transition_mode; + const unsigned char *transition_mode_ssid; + const unsigned char *transition_mode_bssid; + unsigned int transition_mode_ssid_len; + unsigned int keymgmt; GSList *vsie_list = NULL; + GSList *sec_list = NULL; + const unsigned char *country_code; + ieee80211_modes_e phy_mode; #endif mode = g_supplicant_network_get_mode(supplicant_network); identifier = g_supplicant_network_get_identifier(supplicant_network); - +#if defined TIZEN_EXT + if (!simplified_log) +#endif DBG("%s", identifier); if (!g_strcmp0(mode, "adhoc")) return; +#if defined TIZEN_EXT_WIFI_MESH + if (!g_strcmp0(mode, "mesh")) { + mesh_peer_added(supplicant_network); + return; + } +#endif + interface = g_supplicant_network_get_interface(supplicant_network); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + wifi = g_supplicant_interface_get_data(interface); name = g_supplicant_network_get_name(supplicant_network); security = g_supplicant_network_get_security(supplicant_network); @@ -3277,40 +5252,66 @@ static void network_added(GSupplicantNetwork *supplicant_network) connman_network_set_vsie_list(network, vsie_list); else DBG("vsie_list is NULL"); + country_code = g_supplicant_network_get_countrycode(supplicant_network); + connman_network_set_countrycode(network, country_code); + phy_mode = g_supplicant_network_get_phy_mode(supplicant_network); + connman_network_set_phy_mode(network, phy_mode); #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); + connman_network_set_bool(network, "WiFi.WPSAdvertising", + wps_advertizing); if (wps) { /* Is AP advertizing for WPS association? * If so, we decide to use WPS by default */ if (wps_ready && wps_pbc && - wps_advertizing) { + 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 + keymgmt = g_supplicant_network_get_keymgmt(supplicant_network); connman_network_set_bssid(network, g_supplicant_network_get_bssid(supplicant_network)); + owe_transition_mode = (bool)g_supplicant_network_get_transition_mode(supplicant_network); + connman_network_set_bool(network, "WiFi.TRANSITION_MODE", owe_transition_mode); + if (owe_transition_mode) { + transition_mode_ssid = (unsigned char *)g_supplicant_network_get_transition_mode_ssid(supplicant_network, &transition_mode_ssid_len); + connman_network_set_blob(network, "WiFi.TRANSITION_MODE_SSID", + transition_mode_ssid, transition_mode_ssid_len); + transition_mode_bssid = g_supplicant_network_get_transition_mode_bssid(supplicant_network); + connman_network_set_transition_mode_bssid(network, transition_mode_bssid); + } + + sec_list = get_supported_security_list(keymgmt, + owe_transition_mode, supplicant_network); + + connman_network_set_sec_list(network, sec_list); 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_keymgmt(network, keymgmt); connman_network_set_bool(network, "WiFi.HS20AP", g_supplicant_network_is_hs20AP(supplicant_network)); + connman_network_set_bssid_list(network, + (GSList *)g_supplicant_network_get_bssid_list(supplicant_network)); + connman_network_set_last_connected_bssid(network, + g_supplicant_network_get_last_connected_bssid(supplicant_network)); + connman_network_set_assoc_reject_table(network, + g_supplicant_network_get_assoc_reject_table(supplicant_network)); #endif connman_network_set_available(network, true); connman_network_set_string(network, "WiFi.Mode", mode); @@ -3323,6 +5324,11 @@ static void network_added(GSupplicantNetwork *supplicant_network) connman_network_set_group(network, group); #if defined TIZEN_EXT + g_supplicant_network_set_last_connected_bssid(supplicant_network, + connman_network_get_last_connected_bssid(network)); +#endif + +#if defined TIZEN_EXT if (wifi_first_scan == true) found_with_first_scan = true; #endif @@ -3354,83 +5360,316 @@ static void network_removed(GSupplicantNetwork *network) const char *name, *identifier; struct connman_network *connman_network; +#if defined TIZEN_EXT_WIFI_MESH + const char *mode; + mode = g_supplicant_network_get_mode(network); + if (!g_strcmp0(mode, "mesh")) { + mesh_peer_removed(network); + return; + } +#endif + + interface = g_supplicant_network_get_interface(network); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + + 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; + bool update_needed; + +#if defined TIZEN_EXT + const unsigned char *bssid; + unsigned int maxrate; + uint16_t frequency; + bool wps; + const unsigned char *country_code; + ieee80211_modes_e phy_mode; + GSList *bssid_list; +#endif + interface = g_supplicant_network_get_interface(network); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + wifi = g_supplicant_interface_get_data(interface); identifier = g_supplicant_network_get_identifier(network); name = g_supplicant_network_get_name(network); +#if defined TIZEN_EXT + if (!simplified_log) + DBG("name %s property %s", name, property); +#else DBG("name %s", name); +#endif + + if (!wifi) + return; + + connman_network = connman_device_get_network(wifi->device, identifier); + if (!connman_network) + return; + + if (g_str_equal(property, "WPSCapabilities")) { + bool wps; + bool wps_pbc; + bool wps_ready; + bool wps_advertizing; + + wps = g_supplicant_network_get_wps(network); + wps_pbc = g_supplicant_network_is_wps_pbc(network); + wps_ready = g_supplicant_network_is_wps_active(network); + wps_advertizing = + g_supplicant_network_is_wps_advertizing(network); + + connman_network_set_bool(connman_network, "WiFi.WPS", wps); + connman_network_set_bool(connman_network, + "WiFi.WPSAdvertising", wps_advertizing); + + 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(connman_network, + "WiFi.UseWPS", true); + } + + update_needed = true; + } else if (g_str_equal(property, "Signal")) { + connman_network_set_strength(connman_network, + calculate_strength(network)); + update_needed = true; + } +#if defined TIZEN_EXT && defined TIZEN_EXT_INS + else if (g_str_equal(property, "LastConnectedBSSID")) { + const char *ident, *group; + char *service_ident; + bool need_save; + + ident = connman_device_get_ident(wifi->device); + group = connman_network_get_group(connman_network); + if (ident && group) { + service_ident = g_strdup_printf("%s_%s_%s", + __connman_network_get_type(connman_network), ident, group); + + need_save = connman_device_set_last_connected_ident(wifi->device, service_ident); + if (need_save) + connman_device_save_last_connected(wifi->device); + + g_free(service_ident); + } + + connman_network_set_last_connected_bssid(connman_network, + g_supplicant_network_get_last_connected_bssid(network)); + + update_needed = true; + } +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */ +#if defined TIZEN_EXT + else if (g_str_equal(property, "UpdateAssocReject")) { + connman_network_set_assoc_reject_table(connman_network, + g_supplicant_network_get_assoc_reject_table(network)); + update_needed = true; + } +#endif + else + update_needed = false; + + if (update_needed) + 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); + phy_mode = g_supplicant_network_get_phy_mode(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); + country_code = g_supplicant_network_get_countrycode(network); + connman_network_set_countrycode(connman_network, country_code); + bssid_list = (GSList *)g_supplicant_network_get_bssid_list(network); + connman_network_set_bssid_list(connman_network, bssid_list); + connman_network_set_phy_mode(connman_network, phy_mode); + + if (g_str_equal(property, "CheckMultiBssidConnect") && + connman_network_get_associating(connman_network)) + network_connect(connman_network); +#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; +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + + wifi = g_supplicant_interface_get_data(interface); if (!wifi) return; + /* P2P networks must not be treated as WiFi networks */ + if (wifi->p2p_connecting || wifi->p2p_device) + return; + + identifier = g_supplicant_network_get_identifier(network); + 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 (wifi->network) { + if (wifi->network == connman_network) + return; +#if TIZEN_EXT + unsigned int ssid_len; + DBG("network1 ssid[%s] , OWE[%d],ssid[%s]", + (char *)connman_network_get_blob(wifi->network,"WiFi.SSID", &ssid_len), + connman_network_get_bool(wifi->network,"WiFi.TRANSITION_MODE"), + (char *)connman_network_get_blob(wifi->network,"WiFi.TRANSITION_MODE_SSID", &ssid_len)); + + DBG("network1 ssid[%s], OWE[%d], ssid[%s]", + (char *)connman_network_get_blob(connman_network,"WiFi.SSID",&ssid_len), + connman_network_get_bool(connman_network,"WiFi.TRANSITION_MODE"), + (char *)connman_network_get_blob(connman_network,"WiFi.TRANSITION_MODE_SSID", &ssid_len)); + if (connman_network_check_transition_mode(wifi->network, connman_network)) {//OWE trasition mode check + DBG("OWE transition mode is TRUE"); + return; + } +#endif + /* + * 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); - if(connman_network_get_connecting(connman_network) == true){ - connman_network_set_connected(connman_network, false); + connman_network_set_associating(wifi->network, false); } -#endif - wifi->networks = g_slist_remove(wifi->networks, connman_network); + DBG("Reconnecting to previous network %p from wpa_s", connman_network); - connman_device_remove_network(wifi->device, connman_network); - connman_network_unref(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 network_changed(GSupplicantNetwork *network, const char *property) +static void sta_authorized(GSupplicantInterface *interface, + const char *addr) { - 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 +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ - 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); + struct wifi_data *wifi = g_supplicant_interface_get_data(interface); - DBG("name %s", name); + DBG("wifi %p station %s authorized", wifi, addr); - if (!wifi) + if (!wifi || !wifi->tethering) return; - connman_network = connman_device_get_network(wifi->device, identifier); - if (!connman_network) + __connman_tethering_client_register(addr); +} + +static void sta_deauthorized(GSupplicantInterface *interface, + const char *addr) +{ +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ - if (g_str_equal(property, "Signal")) { - connman_network_set_strength(connman_network, - calculate_strength(network)); - connman_network_update(connman_network); - } + struct wifi_data *wifi = g_supplicant_interface_get_data(interface); -#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); + DBG("wifi %p station %s deauthorized", wifi, addr); - 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 + if (!wifi || !wifi->tethering) + return; + + __connman_tethering_client_unregister(addr); } static void apply_peer_services(GSupplicantPeer *peer, @@ -3450,17 +5689,6 @@ static void apply_peer_services(GSupplicantPeer *peer, } } -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); @@ -3468,6 +5696,7 @@ static void peer_found(GSupplicantPeer *peer) struct connman_peer *connman_peer; const char *identifier, *name; int ret; + #if defined TIZEN_EXT if (!wifi) return; @@ -3489,6 +5718,8 @@ static void peer_found(GSupplicantPeer *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) @@ -3514,6 +5745,8 @@ static void peer_lost(GSupplicantPeer *peer) 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) @@ -3524,15 +5757,13 @@ static void peer_changed(GSupplicantPeer *peer, GSupplicantPeerState state) 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; @@ -3595,6 +5826,14 @@ static void peer_changed(GSupplicantPeer *peer, GSupplicantPeerState state) connman_peer_set_as_master(connman_peer, !g_supplicant_peer_is_client(peer)); connman_peer_set_sub_device(connman_peer, g_wifi->device); + + /* + * 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); @@ -3658,6 +5897,15 @@ static void network_merged(GSupplicantNetwork *network) if (!interface) return; +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + state = g_supplicant_interface_get_state(interface); if (state < G_SUPPLICANT_STATE_AUTHENTICATING) return; @@ -3715,18 +5963,62 @@ static void assoc_failed(void *user_data) struct connman_network *network = user_data; connman_network_set_associating(network, false); } + +static void scan_done(GSupplicantInterface *interface) +{ +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + + GList *list; + int scan_type = CONNMAN_SCAN_TYPE_WPA_SUPPLICANT; + struct wifi_data *wifi; + bool scanning; + + for (list = iface_list; list; list = list->next) { + wifi = list->data; + + if (interface == wifi->interface) { + scanning = connman_device_get_scanning(wifi->device, + CONNMAN_SERVICE_TYPE_WIFI); + if (!scanning) + __connman_technology_notify_scan_done( + connman_device_get_string(wifi->device, "Interface"), scan_type); + break; + } + } +} #endif static void debug(const char *str) { +#if defined TIZEN_EXT + if (connman_setting_get_bool("ConnmanSupplicantDebug")) +#else if (getenv("CONNMAN_SUPPLICANT_DEBUG")) +#endif connman_debug("%s", str); } static void disconnect_reasoncode(GSupplicantInterface *interface, int reasoncode) { +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + struct wifi_data *wifi = g_supplicant_interface_get_data(interface); + if (wifi != NULL) { wifi->disconnect_code = reasoncode; } @@ -3734,24 +6026,27 @@ static void disconnect_reasoncode(GSupplicantInterface *interface, static void assoc_status_code(GSupplicantInterface *interface, int status_code) { - struct wifi_data *wifi = g_supplicant_interface_get_data(interface); +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + /* + * Note: If supplicant interface's driver is wired then skip it, + * because it meanti only for ethernet not Wi-Fi. + */ + if (!g_strcmp0("wired", g_supplicant_interface_get_driver(interface))) + return; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ -#if defined TIZEN_EXT - struct connman_network *network; -#endif + struct wifi_data *wifi = g_supplicant_interface_get_data(interface); if (wifi != NULL) { wifi->assoc_code = status_code; - -#if defined TIZEN_EXT - network = wifi->network; - connman_network_set_assoc_status_code(network,status_code); -#endif - } } +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +static GSupplicantCallbacks callbacks = { +#else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ static const GSupplicantCallbacks callbacks = { +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ .system_ready = system_ready, .system_killed = system_killed, .interface_added = interface_added, @@ -3760,11 +6055,13 @@ static const GSupplicantCallbacks callbacks = { .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, - .add_station = add_station, - .remove_station = remove_station, + .network_associated = network_associated, + .sta_authorized = sta_authorized, + .sta_deauthorized = sta_deauthorized, .peer_found = peer_found, .peer_lost = peer_lost, .peer_changed = peer_changed, @@ -3773,10 +6070,18 @@ static const GSupplicantCallbacks callbacks = { .system_power_off = system_power_off, .network_merged = network_merged, .assoc_failed = assoc_failed, + .scan_done = scan_done, #endif + .debug = debug, .disconnect_reasoncode = disconnect_reasoncode, .assoc_status_code = assoc_status_code, - .debug = debug, +#if defined TIZEN_EXT_WIFI_MESH + .mesh_support = mesh_support, + .mesh_group_started = mesh_group_started, + .mesh_group_removed = mesh_group_removed, + .mesh_peer_connected = mesh_peer_connected, + .mesh_peer_disconnected = mesh_peer_disconnected, +#endif }; @@ -3792,15 +6097,7 @@ static void tech_remove(struct connman_technology *technology) 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, bool hidden) +static GSupplicantSSID *ssid_ap_init(const char *ssid, const char *passphrase) { GSupplicantSSID *ap; @@ -3809,7 +6106,11 @@ static GSupplicantSSID *ssid_ap_init(const char *ssid, return NULL; ap->mode = G_SUPPLICANT_MODE_MASTER; +#if defined TIZEN_EXT + ap->ssid = (void *) ssid; +#else ap->ssid = ssid; +#endif ap->ssid_len = strlen(ssid); ap->scan_ssid = 0; ap->freq = 2412; @@ -3825,12 +6126,6 @@ static GSupplicantSSID *ssid_ap_init(const char *ssid, ap->passphrase = passphrase; } - if (hidden) - ap->ignore_broadcast_ssid = - G_SUPPLICANT_AP_HIDDEN_SSID_ZERO_CONTENTS; - else - ap->ignore_broadcast_ssid = G_SUPPLICANT_AP_NO_SSID_HIDING; - return ap; } @@ -3842,10 +6137,16 @@ static void ap_start_callback(int result, GSupplicantInterface *interface, 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); @@ -3861,10 +6162,17 @@ static void ap_create_callback(int result, 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); @@ -3891,8 +6199,15 @@ static void sta_remove_callback(int result, 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); + + 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; + } g_free(info->ifname); g_free(info->ssid); @@ -3902,16 +6217,17 @@ static void sta_remove_callback(int result, info->wifi->interface = NULL; - connman_technology_tethering_notify(info->technology, true); - g_supplicant_interface_create(info->ifname, driver, info->wifi->bridge, +#ifdef TIZEN_EXT + 0, 0, 60, +#endif /* TIZEN_EXT */ ap_create_callback, info); } -static int tech_set_tethering(struct connman_technology *technology, - const char *identifier, const char *passphrase, - const char *bridge, bool enabled, bool hidden) +static int enable_wifi_tethering(struct connman_technology *technology, + const char *bridge, const char *identifier, + const char *passphrase, bool available) { GList *list; GSupplicantInterface *interface; @@ -3919,75 +6235,140 @@ static int tech_set_tethering(struct connman_technology *technology, 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; ifname = g_supplicant_interface_get_ifname(wifi->interface); + if (!ifname) + continue; + + 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, hidden); - if (!info->ssid) { - g_free(info); - continue; - } + info->ssid = ssid_ap_init(identifier, passphrase); + if (!info->ssid) + goto failed; + info->ifname = g_strdup(ifname); - if (!info->ifname) { - g_free(info->ssid); - g_free(info); - continue; - } + + 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(""); @@ -4006,6 +6387,33 @@ static int tech_set_regdom(struct connman_technology *technology, const char *al return g_supplicant_set_country(alpha2, regdom_callback, NULL); } +#if defined TIZEN_EXT && defined TIZEN_EXT_INS +static void supp_ins_init(void) +{ + const char *string; + GSupplicantINSPreferredFreq preferred_freq; + + string = connman_option_get_string("INSPreferredFreqBSSID"); + if (g_strcmp0(string, "5GHz") == 0) + preferred_freq = G_SUPPLICANT_INS_PREFERRED_FREQ_5GHZ; + else if (g_strcmp0(string, "2.4GHz") == 0) + preferred_freq = G_SUPPLICANT_INS_PREFERRED_FREQ_24GHZ; + else + preferred_freq = G_SUPPLICANT_INS_PREFERRED_FREQ_UNKNOWN; + + g_supplicant_set_ins_settings(preferred_freq, + connman_setting_get_bool("INSLastConnectedBSSID"), + connman_setting_get_bool("INSAssocReject"), + connman_setting_get_bool("INSSignalBSSID"), + connman_setting_get_uint("INSPreferredFreqBSSIDScore"), + connman_setting_get_uint("INSLastConnectedBSSIDScore"), + connman_setting_get_uint("INSAssocRejectScore"), + connman_setting_get_int("INSSignalLevel3_5GHz"), + connman_setting_get_int("INSSignalLevel3_24GHz") + ); +} +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */ + static struct connman_technology_driver tech_driver = { .name = "wifi", .type = CONNMAN_SERVICE_TYPE_WIFI, @@ -4036,6 +6444,13 @@ static int wifi_init(void) return err; } +#if defined TIZEN_EXT + failed_bssids = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); +#endif + +#if defined TIZEN_EXT && defined TIZEN_EXT_INS + supp_ins_init(); +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_INS */ return 0; } @@ -4048,6 +6463,10 @@ static void wifi_exit(void) g_supplicant_unregister(&callbacks); connman_network_driver_unregister(&network_driver); + +#if defined TIZEN_EXT + g_hash_table_unref(failed_bssids); +#endif } CONNMAN_PLUGIN_DEFINE(wifi, "WiFi interface plugin", VERSION,