[connman] Added Tizen Wi-Fi Mesh
[platform/upstream/connman.git] / gsupplicant / supplicant.c
index 724520e..4f6957b 100644 (file)
 #define IEEE80211_CAP_IBSS     0x0002
 #define IEEE80211_CAP_PRIVACY  0x0010
 
+#if defined TIZEN_EXT
+#define COUNTRY_CODE_LENGTH    2
+#endif
+
 #define BSS_UNKNOWN_STRENGTH    -90
 
 static DBusConnection *connection;
@@ -92,6 +96,9 @@ static struct strvalmap keymgmt_map[] = {
        { "wpa-eap",            G_SUPPLICANT_KEYMGMT_WPA_EAP    },
        { "wpa-eap-sha256",     G_SUPPLICANT_KEYMGMT_WPA_EAP_256        },
        { "wps",                G_SUPPLICANT_KEYMGMT_WPS                },
+#if defined TIZEN_EXT_WIFI_MESH
+       { "sae",                G_SUPPLICANT_KEYMGMT_SAE                },
+#endif
        { }
 };
 
@@ -135,6 +142,9 @@ static struct strvalmap mode_capa_map[] = {
        { "ad-hoc",             G_SUPPLICANT_CAPABILITY_MODE_IBSS       },
        { "ap",                 G_SUPPLICANT_CAPABILITY_MODE_AP         },
        { "p2p",                G_SUPPLICANT_CAPABILITY_MODE_P2P        },
+#if defined TIZEN_EXT_WIFI_MESH
+       { "mesh",               G_SUPPLICANT_CAPABILITY_MODE_MESH       },
+#endif
        { }
 };
 
@@ -158,6 +168,14 @@ struct added_network_information {
        char * private_passphrase;
 };
 
+#if defined TIZEN_EXT_WIFI_MESH
+struct _GSupplicantMeshGroupInfo {
+       unsigned char ssid[32];
+       unsigned int ssid_len;
+       int disconnect_reason;
+};
+#endif
+
 struct _GSupplicantInterface {
        char *path;
        char *network_path;
@@ -194,6 +212,10 @@ struct _GSupplicantInterface {
 #if defined TIZEN_EXT
        int disconnect_reason;
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+       bool mesh_support;
+       struct _GSupplicantMeshGroupInfo group_info;
+#endif
 };
 
 struct g_supplicant_bss {
@@ -223,8 +245,12 @@ struct g_supplicant_bss {
        dbus_bool_t ft_ieee8021x;
        GSList *vsie_list;
        dbus_bool_t hs20;
+       unsigned char country_code[COUNTRY_CODE_LENGTH];
 #endif
        unsigned int wps_capabilities;
+#if defined TIZEN_EXT_WIFI_MESH
+       dbus_bool_t sae;
+#endif
 };
 
 struct _GSupplicantNetwork {
@@ -250,6 +276,7 @@ struct _GSupplicantNetwork {
        char *phase2;
        unsigned int keymgmt;
        GSList *vsie_list;
+       unsigned char country_code[COUNTRY_CODE_LENGTH];
 #endif
 };
 
@@ -291,6 +318,10 @@ struct interface_create_data {
        char *ifname;
        char *driver;
        char *bridge;
+#if defined TIZEN_EXT_WIFI_MESH
+       char *parent_ifname;
+       bool is_mesh_interface;
+#endif
        GSupplicantInterface *interface;
        GSupplicantInterfaceCallback callback;
        void *user_data;
@@ -315,8 +346,24 @@ struct interface_scan_data {
        void *user_data;
 };
 
+#if defined TIZEN_EXT
+struct g_connman_bssids {
+       char bssid[18];
+       uint16_t strength;
+       uint16_t frequency;
+};
+#endif
+
 static int network_remove(struct interface_data *data);
 
+#if defined TIZEN_EXT_WIFI_MESH
+struct _GSupplicantMeshPeer {
+       GSupplicantInterface *interface;
+       char *peer_address;
+       int disconnect_reason;
+};
+#endif
+
 static inline void debug(const char *format, ...)
 {
        char str[256];
@@ -345,6 +392,10 @@ static GSupplicantMode string2mode(const char *mode)
                return G_SUPPLICANT_MODE_INFRA;
        else if (g_str_equal(mode, "ad-hoc"))
                return G_SUPPLICANT_MODE_IBSS;
+#if defined TIZEN_EXT_WIFI_MESH
+       else if (g_str_equal(mode, "mesh"))
+               return G_SUPPLICANT_MODE_MESH;
+#endif
 
        return G_SUPPLICANT_MODE_UNKNOWN;
 }
@@ -360,6 +411,10 @@ static const char *mode2string(GSupplicantMode mode)
                return "adhoc";
        case G_SUPPLICANT_MODE_MASTER:
                return "ap";
+#if defined TIZEN_EXT_WIFI_MESH
+       case G_SUPPLICANT_MODE_MESH:
+               return "mesh";
+#endif
        }
 
        return NULL;
@@ -384,6 +439,10 @@ static const char *security2string(GSupplicantSecurity security)
        case G_SUPPLICANT_SECURITY_FT_IEEE8021X:
                return "ft_ieee8021x";
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+       case G_SUPPLICANT_SECURITY_SAE:
+               return "sae";
+#endif
        }
 
        return NULL;
@@ -423,6 +482,11 @@ static GSupplicantState string2state(const char *state)
 static bool compare_network_parameters(GSupplicantInterface *interface,
                                GSupplicantSSID *ssid)
 {
+#if defined TIZEN_EXT
+       if (!interface->network_info.ssid)
+               return FALSE;
+#endif
+
        if (memcmp(interface->network_info.ssid, ssid->ssid, ssid->ssid_len))
                return FALSE;
 
@@ -561,6 +625,27 @@ static void callback_p2p_support(GSupplicantInterface *interface)
 }
 #endif
 
+#if defined TIZEN_EXT_WIFI_MESH
+static void callback_mesh_support(GSupplicantInterface *interface)
+{
+       SUPPLICANT_DBG("");
+
+       if (!interface->mesh_support)
+               return;
+
+       if (callbacks_pointer && callbacks_pointer->mesh_support)
+               callbacks_pointer->mesh_support(interface);
+}
+
+bool g_supplicant_interface_has_mesh(GSupplicantInterface *interface)
+{
+       if (!interface)
+               return false;
+
+       return interface->mesh_support;
+}
+#endif
+
 static void callback_scan_started(GSupplicantInterface *interface)
 {
        if (!callbacks_pointer)
@@ -1408,6 +1493,15 @@ unsigned int g_supplicant_network_get_keymgmt(GSupplicantNetwork *network)
 
        return network->keymgmt;
 }
+
+const unsigned char *g_supplicant_network_get_countrycode(GSupplicantNetwork
+                                                         *network)
+{
+       if (!network)
+               return NULL;
+
+       return network->country_code;
+}
 #endif
 
 const unsigned char *g_supplicant_peer_get_widi_ies(GSupplicantPeer *peer,
@@ -1568,6 +1662,8 @@ void *g_supplicant_network_get_wifi_vsie(GSupplicantNetwork *network)
                unsigned char *vsie = NULL;
                for (list = network->vsie_list; list; list = list->next) {
                        unsigned char *ie = (unsigned char *)list->data;
+                       if (ie == NULL)
+                               continue;
                        vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1)
 
                        if (vsie) {
@@ -1580,6 +1676,46 @@ void *g_supplicant_network_get_wifi_vsie(GSupplicantNetwork *network)
 
        return vsie_list;
 }
+
+static void update_bssid_list(gpointer key, gpointer value, gpointer user_data)
+{
+       struct g_supplicant_bss *bss = value;
+       struct g_connman_bssids *bssids = NULL;
+       char buff[18];
+       GSList **list = (GSList **)user_data;
+
+       bssids = (struct g_connman_bssids *)g_try_malloc0(sizeof(struct g_connman_bssids));
+
+       if (bssids) {
+               g_snprintf(buff, 18, "%02x:%02x:%02x:%02x:%02x:%02x",
+                               bss->bssid[0], bss->bssid[1], bss->bssid[2], bss->bssid[3],
+                               bss->bssid[4], bss->bssid[5]);
+
+               memcpy(bssids->bssid, buff, 18);
+               bssids->bssid[17] = '\0';
+               bssids->strength = bss->signal;
+               bssids->strength += 120;
+
+               if (bssids->strength > 100)
+                       bssids->strength = 100;
+
+               bssids->frequency = bss->frequency;
+               *list = g_slist_append(*list, bssids);
+       } else
+               SUPPLICANT_DBG("Failed to allocate memory");
+}
+
+void *g_supplicant_network_get_bssid_list(GSupplicantNetwork *network)
+{
+       GSList *bssid_list = NULL;
+
+       if (g_hash_table_size(network->bss_table) < 1)
+               return NULL;
+
+       g_hash_table_foreach(network->bss_table, update_bssid_list, &bssid_list);
+
+       return bssid_list;
+}
 #endif
 
 static void merge_network(GSupplicantNetwork *network)
@@ -1587,7 +1723,6 @@ static void merge_network(GSupplicantNetwork *network)
        GString *str;
        const char *ssid, *mode, *key_mgmt;
 #if defined TIZEN_EXT
-       GSupplicantInterface *interface;
        const char *isHS20AP;
        const char *eap, *identity, *phase2;
 #endif
@@ -1602,7 +1737,6 @@ static void merge_network(GSupplicantNetwork *network)
        eap = g_hash_table_lookup(network->config_table, "eap");
        identity = g_hash_table_lookup(network->config_table, "identity");
        phase2 = g_hash_table_lookup(network->config_table, "phase2");
-       interface = network->interface;
 #endif
 
        SUPPLICANT_DBG("ssid %s mode %s", ssid, mode);
@@ -1630,6 +1764,10 @@ static void merge_network(GSupplicantNetwork *network)
                g_string_append_printf(str, "_managed");
        else if (g_strcmp0(mode, "1") == 0)
                g_string_append_printf(str, "_adhoc");
+#if defined TIZEN_EXT_WIFI_MESH
+       else if (g_strcmp0(mode, "5") == 0)
+               g_string_append_printf(str, "_mesh");
+#endif
 
        if (g_strcmp0(key_mgmt, "WPA-PSK") == 0)
                g_string_append_printf(str, "_psk");
@@ -1661,11 +1799,9 @@ static void merge_network(GSupplicantNetwork *network)
        } else
                network->isHS20AP = 0;
 
-       if (interface)
-               interface->network_path = g_strdup(network->path);
-
        network->group = g_strdup(group);
        callback_network_merged(network);
+       g_free(network->group);
 #endif
 
        g_free(group);
@@ -1876,6 +2012,7 @@ static int add_or_replace_bss_to_network(struct g_supplicant_bss *bss)
        }
 
        network->isHS20AP = bss->hs20;
+       memcpy(network->country_code, bss->country_code, COUNTRY_CODE_LENGTH);
 #endif
 
        SUPPLICANT_DBG("New network %s created", network->name);
@@ -2079,6 +2216,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 #define WPS_CONFIGURED    0x02
 #if defined TIZEN_EXT
 #define VENDOR_SPECIFIC_INFO 0xDD
+#define WLAN_EID_COUNTRY 7
 #endif
 
        dbus_message_iter_recurse(iter, &array);
@@ -2089,6 +2227,7 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
 
        bss->wps_capabilities = 0;
        bss->keymgmt = 0;
+       memset(bss->country_code, 0, COUNTRY_CODE_LENGTH);
 
        for (ie_end = ie + ie_len; ie < ie_end && ie + ie[1] + 1 <= ie_end;
                                                        ie += ie[1] + 2) {
@@ -2108,6 +2247,14 @@ static void bss_process_ies(DBusMessageIter *iter, void *user_data)
                                SUPPLICANT_DBG("Failed to allocate memory");
                        continue;
                }
+
+               if(ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) {
+                       /* Add country code only if it is a valid alphabet */
+                       if (ie[2] >= 65 && ie[2] <= 90 && ie[3] >= 65 && ie[3] <= 90) {
+                               memcpy(bss->country_code, ie+2, COUNTRY_CODE_LENGTH);
+                               continue;
+                       }
+               }
 #endif
                if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN ||
                        memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0)
@@ -2189,6 +2336,11 @@ static void bss_compute_security(struct g_supplicant_bss *bss)
                bss->psk = TRUE;
 #endif
 
+#if defined TIZEN_EXT_WIFI_MESH
+       if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_SAE)
+               bss->sae = TRUE;
+#endif
+
        if (bss->ieee8021x)
                bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
        else if (bss->psk)
@@ -2199,6 +2351,10 @@ static void bss_compute_security(struct g_supplicant_bss *bss)
        else if (bss->ft_ieee8021x == TRUE)
                bss->security = G_SUPPLICANT_SECURITY_IEEE8021X;
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+       else if (bss->sae)
+               bss->security = G_SUPPLICANT_SECURITY_SAE;
+#endif
        else if (bss->privacy)
                bss->security = G_SUPPLICANT_SECURITY_WEP;
        else
@@ -2595,6 +2751,10 @@ static void interface_property(const char *key, DBusMessageIter *iter,
                if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_P2P)
                        interface->p2p_support = true;
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+               if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_MESH)
+                       interface->mesh_support = true;
+#endif
        } else if (g_strcmp0(key, "State") == 0) {
                const char *str = NULL;
 
@@ -3110,6 +3270,9 @@ static void signal_bss_changed(const char *path, DBusMessageIter *iter)
 
                memcpy(new_bss, bss, sizeof(struct g_supplicant_bss));
                new_bss->path = g_strdup(bss->path);
+#if defined TIZEN_EXT
+               new_bss->vsie_list = NULL;
+#endif
 
                g_hash_table_remove(interface->network_table, network->group);
 
@@ -3889,6 +4052,214 @@ static void signal_group_peer_disconnected(const char *path, DBusMessageIter *it
        peer->connection_requested = false;
 }
 
+#if defined TIZEN_EXT_WIFI_MESH
+const void *g_supplicant_interface_get_mesh_group_ssid(
+                                                       GSupplicantInterface *interface,
+                                                       unsigned int *ssid_len)
+{
+       if (!ssid_len)
+               return NULL;
+
+       if (!interface || interface->group_info.ssid_len == 0) {
+               *ssid_len = 0;
+               return NULL;
+       }
+
+       *ssid_len = interface->group_info.ssid_len;
+       return interface->group_info.ssid;
+}
+
+int g_supplicant_mesh_get_disconnect_reason(GSupplicantInterface *interface)
+{
+       if (!interface)
+               return -EINVAL;
+
+       return interface->group_info.disconnect_reason;
+}
+
+const char *g_supplicant_mesh_peer_get_address(GSupplicantMeshPeer *mesh_peer)
+{
+       if (!mesh_peer || !mesh_peer->peer_address)
+               return NULL;
+
+       return mesh_peer->peer_address;
+}
+
+int g_supplicant_mesh_peer_get_disconnect_reason(GSupplicantMeshPeer *mesh_peer)
+{
+       if (!mesh_peer)
+               return -EINVAL;
+
+       return mesh_peer->disconnect_reason;
+}
+
+static void callback_mesh_group_started(GSupplicantInterface *interface)
+{
+       if (!callbacks_pointer)
+               return;
+
+       if (!callbacks_pointer->mesh_group_started)
+               return;
+
+       callbacks_pointer->mesh_group_started(interface);
+}
+
+static void callback_mesh_group_removed(GSupplicantInterface *interface)
+{
+       if (!callbacks_pointer)
+               return;
+
+       if (!callbacks_pointer->mesh_group_removed)
+               return;
+
+       callbacks_pointer->mesh_group_removed(interface);
+}
+
+static void mesh_group_info(const char *key, DBusMessageIter *iter,
+                                                       void *user_data)
+{
+       GSupplicantInterface *interface = user_data;
+       if (!key)
+               return;
+
+       if (g_strcmp0(key, "SSID") == 0) {
+               DBusMessageIter array;
+               unsigned char *ssid;
+               int ssid_len;
+
+               dbus_message_iter_recurse(iter, &array);
+               dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
+
+               if (ssid_len > 0 && ssid_len < 33) {
+                       memcpy(interface->group_info.ssid, ssid, ssid_len);
+                       interface->group_info.ssid_len = ssid_len;
+               } else {
+                       memset(interface->group_info.ssid, 0, 32);
+                       interface->group_info.ssid_len = 0;
+               }
+       } else if (g_strcmp0(key, "DisconnectReason") == 0) {
+               int disconnect_reason = 0;
+               dbus_message_iter_get_basic(iter, &disconnect_reason);
+               interface->group_info.disconnect_reason = disconnect_reason;
+       }
+}
+
+static void signal_mesh_group_started(const char *path, DBusMessageIter *iter)
+{
+       GSupplicantInterface *interface;
+
+       interface = g_hash_table_lookup(interface_table, path);
+       if (!interface)
+               return;
+
+       supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
+
+       callback_mesh_group_started(interface);
+}
+
+static void signal_mesh_group_removed(const char *path, DBusMessageIter *iter)
+{
+       GSupplicantInterface *interface;
+
+       interface = g_hash_table_lookup(interface_table, path);
+       if (!interface)
+               return;
+
+       supplicant_dbus_property_foreach(iter, mesh_group_info, interface);
+
+       callback_mesh_group_removed(interface);
+}
+
+static void callback_mesh_peer_connected(GSupplicantMeshPeer *mesh_peer)
+{
+       if (!callbacks_pointer)
+               return;
+
+       if (!callbacks_pointer->mesh_peer_connected)
+               return;
+
+       callbacks_pointer->mesh_peer_connected(mesh_peer);
+}
+
+static void callback_mesh_peer_disconnected(GSupplicantMeshPeer *mesh_peer)
+{
+       if (!callbacks_pointer)
+               return;
+
+       if (!callbacks_pointer->mesh_peer_disconnected)
+               return;
+
+       callbacks_pointer->mesh_peer_disconnected(mesh_peer);
+}
+
+static void mesh_peer_info(const char *key, DBusMessageIter *iter,
+                                                       void *user_data)
+{
+       GSupplicantMeshPeer *mesh_peer = user_data;
+       if (!key)
+               return;
+
+       if (g_strcmp0(key, "PeerAddress") == 0) {
+               DBusMessageIter array;
+               unsigned char *addr;
+               int addr_len;
+
+               dbus_message_iter_recurse(iter, &array);
+               dbus_message_iter_get_fixed_array(&array, &addr, &addr_len);
+
+               if (addr_len == 6) {
+                       mesh_peer->peer_address = g_malloc0(19);
+                       snprintf(mesh_peer->peer_address, 19,
+                                        "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1],
+                                        addr[2], addr[3], addr[4], addr[5]);
+               }
+       } else if (g_strcmp0(key, "DisconnectReason") == 0) {
+               int disconnect_reason = 0;
+               dbus_message_iter_get_basic(iter, &disconnect_reason);
+               mesh_peer->disconnect_reason = disconnect_reason;
+       }
+}
+
+static void signal_mesh_peer_connected(const char *path, DBusMessageIter *iter)
+{
+       GSupplicantInterface *interface;
+       GSupplicantMeshPeer *mesh_peer;
+
+       interface = g_hash_table_lookup(interface_table, path);
+       if (!interface)
+               return;
+
+       mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
+       mesh_peer->interface = interface;
+
+       supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
+
+       callback_mesh_peer_connected(mesh_peer);
+       g_free(mesh_peer->peer_address);
+       g_free(mesh_peer);
+}
+
+static void signal_mesh_peer_disconnected(const char *path,
+                                                               DBusMessageIter *iter)
+{
+       GSupplicantInterface *interface;
+       GSupplicantMeshPeer *mesh_peer;
+
+       interface = g_hash_table_lookup(interface_table, path);
+       if (!interface)
+               return;
+
+       mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer));
+       mesh_peer->interface = interface;
+
+       supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer);
+
+       callback_mesh_peer_disconnected(mesh_peer);
+       g_free(mesh_peer->peer_address);
+       g_free(mesh_peer);
+}
+#endif
+
 static struct {
        const char *interface;
        const char *member;
@@ -3932,6 +4303,16 @@ static struct {
 
        { SUPPLICANT_INTERFACE ".Group", "PeerJoined", signal_group_peer_joined },
        { SUPPLICANT_INTERFACE ".Group", "PeerDisconnected", signal_group_peer_disconnected },
+#if defined TIZEN_EXT_WIFI_MESH
+       { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupStarted",
+               signal_mesh_group_started },
+       { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupRemoved",
+               signal_mesh_group_removed },
+       { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerConnected",
+               signal_mesh_peer_connected },
+       { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerDisconnected",
+               signal_mesh_peer_disconnected },
+#endif
 
        { }
 };
@@ -4210,6 +4591,9 @@ static void interface_create_data_free(struct interface_create_data *data)
        g_free(data->ifname);
        g_free(data->driver);
        g_free(data->bridge);
+#if defined TIZEN_EXT_WIFI_MESH
+       g_free(data->parent_ifname);
+#endif
        dbus_free(data);
 }
 
@@ -4237,6 +4621,9 @@ static void interface_create_property(const char *key, DBusMessageIter *iter,
 #if !defined TIZEN_EXT
                        callback_p2p_support(interface);
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+                       callback_mesh_support(interface);
+#endif
                }
 
                interface_create_data_free(data);
@@ -4323,6 +4710,17 @@ static void interface_create_params(DBusMessageIter *iter, void *user_data)
                                        DBUS_TYPE_STRING, &config_file);
        }
 
+#if defined TIZEN_EXT_WIFI_MESH
+       if (data->is_mesh_interface) {
+               if (data->parent_ifname)
+                       supplicant_dbus_dict_append_basic(&dict, "ParentIfname",
+                                       DBUS_TYPE_STRING, &data->parent_ifname);
+
+               supplicant_dbus_dict_append_basic(&dict, "IsMeshInterface",
+                                       DBUS_TYPE_BOOLEAN, &data->is_mesh_interface);
+       }
+#endif
+
        supplicant_dbus_dict_close(iter, &dict);
 }
 
@@ -4358,6 +4756,9 @@ static void interface_get_result(const char *error,
 #if !defined TIZEN_EXT
                callback_p2p_support(interface);
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+               callback_mesh_support(interface);
+#endif
        }
 
        interface_create_data_free(data);
@@ -4397,6 +4798,117 @@ static void interface_get_params(DBusMessageIter *iter, void *user_data)
        dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->ifname);
 }
 
+#if defined TIZEN_EXT_WIFI_MESH
+int g_supplicant_mesh_interface_create(const char *ifname, const char *driver,
+                                               const char *bridge, const char *parent_ifname,
+                                               GSupplicantInterfaceCallback callback, void *user_data)
+{
+       struct interface_create_data *data;
+       int ret;
+
+       SUPPLICANT_DBG("ifname %s", ifname);
+
+       if (!ifname || !parent_ifname)
+               return -EINVAL;
+
+       if (!system_available)
+               return -EFAULT;
+
+       data = dbus_malloc0(sizeof(*data));
+       if (!data)
+               return -ENOMEM;
+
+       data->ifname = g_strdup(ifname);
+       data->driver = g_strdup(driver);
+       data->bridge = g_strdup(bridge);
+       data->is_mesh_interface = true;
+       data->parent_ifname = g_strdup(parent_ifname);
+       data->callback = callback;
+       data->user_data = user_data;
+
+       ret = supplicant_dbus_method_call(SUPPLICANT_PATH,
+                                               SUPPLICANT_INTERFACE,
+                                               "CreateInterface",
+                                               interface_create_params,
+                                               interface_create_result, data,
+                                               NULL);
+       return ret;
+}
+
+struct interface_mesh_peer_data {
+       char *peer_address;
+       char *method;
+       GSupplicantInterface *interface;
+       GSupplicantInterfaceCallback callback;
+       void *user_data;
+};
+
+static void interface_mesh_change_peer_params(DBusMessageIter *iter,
+                                                                                  void *user_data)
+{
+       struct interface_mesh_peer_data *data = user_data;
+
+       SUPPLICANT_DBG("");
+
+       dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->peer_address);
+}
+
+static void interface_mesh_change_peer_result(const char *error,
+                               DBusMessageIter *iter, void *user_data)
+{
+       struct interface_mesh_peer_data *data = user_data;
+       int err = 0;
+
+       SUPPLICANT_DBG("%s", data->method);
+
+       if (error) {
+               err = -EIO;
+               SUPPLICANT_DBG("error %s", error);
+       }
+
+       if (data->callback)
+               data->callback(err, data->interface, data->user_data);
+
+       g_free(data->peer_address);
+       g_free(data->method);
+       dbus_free(data);
+}
+
+int g_supplicant_interface_mesh_peer_change_status(
+                               GSupplicantInterface *interface,
+                               GSupplicantInterfaceCallback callback, const char *peer_address,
+                               const char *method, void *user_data)
+{
+       struct interface_mesh_peer_data *data;
+       int ret;
+
+       if (!peer_address)
+               return -EINVAL;
+
+       data = dbus_malloc0(sizeof(*data));
+       if (!data)
+               return -ENOMEM;
+
+       data->peer_address = g_strdup(peer_address);
+       data->method = g_strdup(method);
+       data->interface = interface;
+       data->callback = callback;
+       data->user_data = user_data;
+
+       ret = supplicant_dbus_method_call(interface->path,
+                                               SUPPLICANT_INTERFACE ".Interface.Mesh",
+                                               method, interface_mesh_change_peer_params,
+                                               interface_mesh_change_peer_result, data, NULL);
+       if (ret < 0) {
+               g_free(data->peer_address);
+               g_free(data->method);
+               dbus_free(data);
+       }
+
+       return ret;
+}
+#endif
+
 int g_supplicant_interface_create(const char *ifname, const char *driver,
                                        const char *bridge,
                                        GSupplicantInterfaceCallback callback,
@@ -4707,6 +5219,57 @@ static int interface_ready_to_scan(GSupplicantInterface *interface)
        return 0;
 }
 
+#if defined TIZEN_EXT_WIFI_MESH
+static void interface_abort_scan_result(const char *error,
+                               DBusMessageIter *iter, void *user_data)
+{
+       struct interface_scan_data *data = user_data;
+       int err = 0;
+
+       if (error) {
+               SUPPLICANT_DBG("error %s", error);
+               err = -EIO;
+       }
+
+       g_free(data->path);
+
+               if (data->callback)
+                       data->callback(err, data->interface, data->user_data);
+
+       dbus_free(data);
+}
+
+int g_supplicant_interface_abort_scan(GSupplicantInterface *interface,
+                               GSupplicantInterfaceCallback callback, void *user_data)
+{
+       struct interface_scan_data *data;
+       int ret;
+
+       if (!interface->scanning)
+               return -EEXIST;
+
+       data = dbus_malloc0(sizeof(*data));
+       if (!data)
+               return -ENOMEM;
+
+       data->interface = interface;
+       data->path = g_strdup(interface->path);
+       data->callback = callback;
+       data->user_data = user_data;
+
+       ret = supplicant_dbus_method_call(interface->path,
+                       SUPPLICANT_INTERFACE ".Interface", "AbortScan", NULL,
+                       interface_abort_scan_result, data, interface);
+
+       if (ret < 0) {
+               g_free(data->path);
+               dbus_free(data);
+       }
+
+       return ret;
+}
+#endif
+
 int g_supplicant_interface_scan(GSupplicantInterface *interface,
                                GSupplicantScanParams *scan_data,
                                GSupplicantInterfaceCallback callback,
@@ -4799,6 +5362,10 @@ static void interface_select_network_result(const char *error,
        if (data->callback)
                data->callback(err, data->interface, data->user_data);
 
+#if defined TIZEN_EXT
+       g_free(data->ssid->ssid);
+       g_free(data->ssid->passphrase);
+#endif
        g_free(data->ssid);
        dbus_free(data);
 }
@@ -4815,7 +5382,8 @@ static void interface_select_network_params(DBusMessageIter *iter,
        dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
                                        &interface->network_path);
 #if defined TIZEN_EXT
-       dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &ssid->freq);
+       if (!ssid->bssid_for_connect_len)
+               dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &ssid->freq);
 #endif
 }
 
@@ -4836,20 +5404,30 @@ static void interface_add_network_result(const char *error,
 
        SUPPLICANT_DBG("PATH: %s", path);
 
+#if defined TIZEN_EXT
+       if (interface->network_path)
+               g_free(interface->network_path);
+#endif
        interface->network_path = g_strdup(path);
 
        store_network_information(interface, data->ssid);
 
 #if defined TIZEN_EXT
        SUPPLICANT_DBG(".Interface.SelectNetworkFreq");
-#endif
+       GSupplicantSSID *ssid = data->ssid;
 
-#if defined TIZEN_EXT
-       supplicant_dbus_method_call(data->interface->path,
-                       SUPPLICANT_INTERFACE ".Interface", "SelectNetworkFreq",
-                       interface_select_network_params,
-                       interface_select_network_result, data,
-                       interface);
+       if (!ssid->bssid_for_connect_len)
+               supplicant_dbus_method_call(data->interface->path,
+                               SUPPLICANT_INTERFACE ".Interface", "SelectNetworkFreq",
+                               interface_select_network_params,
+                               interface_select_network_result, data,
+                               interface);
+       else
+               supplicant_dbus_method_call(data->interface->path,
+                               SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
+                               interface_select_network_params,
+                               interface_select_network_result, data,
+                               interface);
 #else
        supplicant_dbus_method_call(data->interface->path,
                        SUPPLICANT_INTERFACE ".Interface", "SelectNetwork",
@@ -4873,6 +5451,10 @@ error:
        }
 
        g_free(data->path);
+#if defined TIZEN_EXT
+       g_free(data->ssid->ssid);
+       g_free(data->ssid->passphrase);
+#endif
        g_free(data->ssid);
        g_free(data);
 }
@@ -5124,6 +5706,33 @@ static void add_network_security_aka_sim(DBusMessageIter *dict,
                        DBUS_TYPE_STRING,
                        &ssid->passphrase);
 }
+
+static void add_network_security_fast(DBusMessageIter *dict,
+               GSupplicantSSID *ssid)
+{
+       /*
+        * For FAST, we at least need:
+        *              id / password
+        *              phase1 (provisiong information)
+        *              pac_file
+        */
+
+       /* Allow provisioing both authenticated and unauthenticated */
+       const char *phase1 = "fast_provisioning=2";
+       supplicant_dbus_dict_append_basic(dict, "phase1",
+                       DBUS_TYPE_STRING,
+                       &phase1);
+
+       SUPPLICANT_DBG("pac_file [%s]", ssid->pac_file);
+       if(ssid->pac_file)
+               supplicant_dbus_dict_append_basic(dict, "pac_file",
+                               DBUS_TYPE_STRING,
+                               &ssid->pac_file);
+
+       supplicant_dbus_dict_append_basic(dict, "password",
+                       DBUS_TYPE_STRING,
+                       &ssid->passphrase);
+}
 #endif
 
 static void add_network_security_eap(DBusMessageIter *dict,
@@ -5150,8 +5759,20 @@ static void add_network_security_eap(DBusMessageIter *dict,
 
 #if defined TIZEN_EXT
        } else if (g_strcmp0(ssid->eap, "sim") == 0 ||
-                       g_strcmp0(ssid->eap, "aka") == 0) {
+                       g_strcmp0(ssid->eap, "aka") == 0 ||
+                       g_strcmp0(ssid->eap, "aka'") == 0) {
                add_network_security_aka_sim(dict, ssid);
+       } else if (g_strcmp0(ssid->eap, "pwd") == 0) {
+               if(!ssid->passphrase)
+                       return;
+               supplicant_dbus_dict_append_basic(dict, "password",
+                               DBUS_TYPE_STRING,
+                               &ssid->passphrase);
+       } else if (g_strcmp0(ssid->eap, "fast") == 0){
+               if (!ssid->identity || !ssid->passphrase)
+                       return;
+
+               add_network_security_fast(dict, ssid);
 #endif
        } else
                return;
@@ -5291,6 +5912,17 @@ static void add_network_security_proto(DBusMessageIter *dict,
        g_free(proto);
 }
 
+#if defined TIZEN_EXT_WIFI_MESH
+static void add_network_ieee80211w(DBusMessageIter *dict, GSupplicantSSID *ssid)
+{
+       if (ssid->security != G_SUPPLICANT_SECURITY_SAE)
+               return;
+
+       supplicant_dbus_dict_append_basic(dict, "ieee80211w", DBUS_TYPE_UINT32,
+                                         &ssid->ieee80211w);
+}
+#endif
+
 static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid)
 {
        char *key_mgmt;
@@ -5333,6 +5965,12 @@ static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid)
                add_network_security_proto(dict, ssid);
                break;
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+       case G_SUPPLICANT_SECURITY_SAE:
+               key_mgmt = "SAE";
+               add_network_security_psk(dict, ssid);
+               break;
+#endif
        }
 
        supplicant_dbus_dict_append_basic(dict, "key_mgmt",
@@ -5354,6 +5992,11 @@ static void add_network_mode(DBusMessageIter *dict, GSupplicantSSID *ssid)
        case G_SUPPLICANT_MODE_MASTER:
                mode = 2;
                break;
+#if defined TIZEN_EXT_WIFI_MESH
+       case G_SUPPLICANT_MODE_MESH:
+               mode = 5;
+               break;
+#endif
        }
 
        supplicant_dbus_dict_append_basic(dict, "mode",
@@ -5384,6 +6027,10 @@ static void interface_add_network_params(DBusMessageIter *iter, void *user_data)
 
        add_network_security(&dict, ssid);
 
+#if defined TIZEN_EXT_WIFI_MESH
+       add_network_ieee80211w(&dict, ssid);
+#endif
+
        supplicant_dbus_dict_append_fixed_array(&dict, "ssid",
                                        DBUS_TYPE_BYTE, &ssid->ssid,
                                                ssid->ssid_len);
@@ -5401,9 +6048,16 @@ static void interface_add_network_params(DBusMessageIter *iter, void *user_data)
                        supplicant_dbus_dict_close(iter, &dict);
                        return;
                }
-               snprintf(bssid, 18, "%02x:%02x:%02x:%02x:%02x:%02x",
+
+               if (ssid->bssid_for_connect_len)
+                       snprintf(bssid, 18, "%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
+                       snprintf(bssid, 18, "%02x:%02x:%02x:%02x:%02x:%02x",
                                        ssid->bssid[0], ssid->bssid[1], ssid->bssid[2],
                                        ssid->bssid[3], ssid->bssid[4], ssid->bssid[5]);
+
                supplicant_dbus_dict_append_basic(&dict, "bssid",
                                        DBUS_TYPE_STRING, &bssid);
                g_free(bssid);
@@ -5542,12 +6196,8 @@ static void decryption_request_reply(DBusPendingCall *call,
        DBusMessageIter args;
        char *out_data;
        int ret;
-       static gchar* origin_value = NULL;
        struct interface_connect_data *data = user_data;
 
-       g_free(origin_value);
-       origin_value = NULL;
-
        SUPPLICANT_DBG("");
 
        reply = dbus_pending_call_steal_reply(call);
@@ -5567,9 +6217,7 @@ static void decryption_request_reply(DBusPendingCall *call,
        }
 
        dbus_message_iter_get_basic(&args, &out_data);
-
-       origin_value = g_strdup((const gchar *)out_data);
-       data->ssid->passphrase = origin_value;
+       data->ssid->passphrase = g_strdup((const gchar *)out_data);
 
        ret = supplicant_dbus_method_call(data->interface->path,
                SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
@@ -5582,6 +6230,8 @@ done:
                SUPPLICANT_DBG("AddNetwork failed %d", ret);
                callback_assoc_failed(decrypt_request_data.data->user_data);
                g_free(data->path);
+               g_free(data->ssid->ssid);
+               g_free(data->ssid->passphrase);
                g_free(data->ssid);
                dbus_free(data);
        }
@@ -5724,7 +6374,12 @@ int g_supplicant_interface_connect(GSupplicantInterface *interface,
                        network_remove(intf_data);
                } else
 #if defined TIZEN_EXT
-                       if (ssid->passphrase && g_strcmp0(ssid->passphrase, "") != 0) {
+                       if (ssid->passphrase &&
+                           g_strcmp0(ssid->passphrase, "") != 0 &&
+#if defined TIZEN_EXT_WIFI_MESH
+                           ssid->mode != G_SUPPLICANT_MODE_MESH &&
+#endif
+                           !ssid->eap) {
                                ret = send_decryption_request(ssid->passphrase, data);
                                if (ret < 0)
                                        SUPPLICANT_DBG("Decryption request failed %d", ret);
@@ -5781,6 +6436,19 @@ static void network_remove_result(const char *error,
                connect_data->ssid = data->ssid;
                connect_data->user_data = data->user_data;
 
+#if defined TIZEN_EXT
+               int ret;
+               if (data->ssid->passphrase && g_strcmp0(data->ssid->passphrase, "") != 0
+                       && !data->ssid->eap) {
+                       ret = send_decryption_request(data->ssid->passphrase, connect_data);
+                       if (ret < 0) {
+                               SUPPLICANT_DBG("Decryption request failed %d", ret);
+                               g_free(connect_data->ssid);
+                               g_free(connect_data->path);
+                               dbus_free(connect_data);
+                       }
+               } else
+#endif
                supplicant_dbus_method_call(data->interface->path,
                        SUPPLICANT_INTERFACE ".Interface", "AddNetwork",
                        interface_add_network_params,
@@ -6371,29 +7039,6 @@ int g_supplicant_set_widi_ies(GSupplicantP2PServiceParams *p2p_service_params,
        return -EINPROGRESS;
 }
 
-#if defined TIZEN_EXT
-int g_supplicant_interface_remove_network(GSupplicantInterface *interface)
-{
-       struct interface_data *data;
-
-       SUPPLICANT_DBG("");
-
-       if (interface == NULL)
-               return -EINVAL;
-
-       if (system_available == FALSE)
-               return -EFAULT;
-
-       data = dbus_malloc0(sizeof(*data));
-       if (data == NULL)
-               return -ENOMEM;
-
-       data->interface = interface;
-
-       return network_remove(data);
-}
-#endif
-
 static const char *g_supplicant_rule0 = "type=signal,"
                                        "path=" DBUS_PATH_DBUS ","
                                        "sender=" DBUS_SERVICE_DBUS ","
@@ -6418,6 +7063,10 @@ static const char *g_supplicant_rule7 = "type=signal,"
 static const char *g_supplicant_rule8 = "type=signal,"
                "interface=" SUPPLICANT_INTERFACE ".Group";
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+static const char *g_supplicant_rule9 = "type=signal,"
+               "interface=" SUPPLICANT_INTERFACE ".Interface.Mesh";
+#endif
 
 static void invoke_introspect_method(void)
 {
@@ -6484,6 +7133,9 @@ int g_supplicant_register(const GSupplicantCallbacks *callbacks)
        dbus_bus_add_match(connection, g_supplicant_rule7, NULL);
        dbus_bus_add_match(connection, g_supplicant_rule8, NULL);
 #endif
+#if defined TIZEN_EXT_WIFI_MESH
+       dbus_bus_add_match(connection, g_supplicant_rule9, NULL);
+#endif
        dbus_connection_flush(connection);
 
        if (dbus_bus_name_has_owner(connection,
@@ -6525,6 +7177,9 @@ void g_supplicant_unregister(const GSupplicantCallbacks *callbacks)
        SUPPLICANT_DBG("");
 
        if (connection) {
+#if defined TIZEN_EXT_WIFI_MESH
+               dbus_bus_remove_match(connection, g_supplicant_rule9, NULL);
+#endif
 #if !defined TIZEN_EXT
                dbus_bus_remove_match(connection, g_supplicant_rule8, NULL);
                dbus_bus_remove_match(connection, g_supplicant_rule7, NULL);