Maintain connection status when wifi roaming
[platform/upstream/connman.git] / src / network.c
index a6d635e..8eb8c1e 100755 (executable)
 
 #define DHCP_RETRY_TIMEOUT     10
 
+#if defined TIZEN_EXT
+static unsigned char invalid_bssid[WIFI_BSSID_LEN_MAX] = {
+       0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+#endif
+
 static GSList *network_list = NULL;
 static GSList *driver_list = NULL;
 
@@ -116,6 +122,7 @@ struct connman_network {
                unsigned int keymgmt;
                char *keymgmt_type;
                bool rsn_mode;
+               bool pmf_required;
                int disconnect_reason;
                int assoc_status_code;
                GSList *vsie_list;
@@ -125,8 +132,27 @@ struct connman_network {
                char *phase1;
                unsigned char country_code[WIFI_COUNTRY_CODE_LEN];
                GSList *bssid_list;
+               GSList *sec_list;
                ieee80211_modes_e phy_mode;
                connection_mode_e connection_mode;
+               char *connector;
+               char *c_sign_key;
+               char *net_access_key;
+#endif
+#if defined TIZEN_EXT
+               unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX];
+               GHashTable *assoc_reject_table;
+               bool owe_transition_mode;
+               void *transition_mode_ssid;
+               int transition_mode_ssid_len;
+               unsigned char transition_mode_bssid[WIFI_BSSID_LEN_MAX];
+               bool roaming_progress;
+               bool roaming_dhcp;
+               char *roaming_cur_bssid;
+               char *roaming_dst_bssid;
+               __time_t roam_scan_time;
+               unsigned int max_bssid_count;
+               int snr;
 #endif
        } wifi;
 
@@ -537,6 +563,10 @@ static int set_connected_manual(struct connman_network *network)
        ipconfig = __connman_service_get_ip4config(service);
        __connman_ipconfig_enable(ipconfig);
 
+#if defined TIZEN_EXT
+       if (!service || !ipconfig)
+               return -EINVAL;
+#endif
        if (!__connman_ipconfig_get_local(ipconfig))
                __connman_service_read_ip4config(service);
 
@@ -572,7 +602,11 @@ static void remove_dhcp_timeout(struct connman_network *network)
        }
 }
 
+#if defined TIZEN_EXT
+int set_connected_dhcp(struct connman_network *network)
+#else
 static int set_connected_dhcp(struct connman_network *network)
+#endif
 {
        struct connman_service *service;
        struct connman_ipconfig *ipconfig_ipv4;
@@ -718,6 +752,10 @@ static int dhcpv6_set_addresses(struct connman_network *network)
        network->connecting = false;
 
        ipconfig_ipv6 = __connman_service_get_ip6config(service);
+#if defined TIZEN_EXT
+       if (!ipconfig_ipv6)
+               goto err;
+#endif
        err = __connman_ipconfig_address_add(ipconfig_ipv6);
        if (err < 0)
                goto err;
@@ -1148,7 +1186,9 @@ static int network_probe(struct connman_network *network)
                        driver = NULL;
                        continue;
                }
-
+#if defined TIZEN_EXT
+               if (!simplified_log)
+#endif
                DBG("driver %p name %s", driver, driver->name);
 
                if (driver->probe(network) == 0)
@@ -1316,6 +1356,7 @@ static void network_destruct(struct connman_network *network)
 #if defined TIZEN_EXT
        g_slist_free_full(network->wifi.vsie_list, g_free);
        g_slist_free_full(network->wifi.bssid_list, g_free);
+       g_hash_table_destroy(network->wifi.assoc_reject_table);
 #endif
        g_free(network->path);
        g_free(network->group);
@@ -1331,7 +1372,7 @@ static void network_destruct(struct connman_network *network)
 
 /**
  * connman_network_create:
- * @identifier: network identifier (for example an unqiue name)
+ * @identifier: network identifier (for example an unique name)
  *
  * Allocate a new network and assign the #identifier to it.
  *
@@ -1380,6 +1421,9 @@ struct connman_network *
 connman_network_ref_debug(struct connman_network *network,
                        const char *file, int line, const char *caller)
 {
+#if defined TIZEN_EXT
+       if (!simplified_log)
+#endif
        DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
                network->refcount + 1, file, line, caller);
 
@@ -1397,6 +1441,9 @@ connman_network_ref_debug(struct connman_network *network,
 void connman_network_unref_debug(struct connman_network *network,
                                const char *file, int line, const char *caller)
 {
+#if defined TIZEN_EXT
+       if (!simplified_log)
+#endif
        DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
                network->refcount - 1, file, line, caller);
 
@@ -1717,6 +1764,13 @@ static gboolean __connman_network_clear_associating_delayed(gpointer user_data)
 }
 #endif
 
+#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
+bool connman_network_check_validity(struct connman_network *network)
+{
+       return (NULL == g_slist_find(network_list, network)) ? false : true;
+}
+#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
+
 /**
  * connman_network_set_associating:
  * @network: network structure
@@ -1757,6 +1811,22 @@ int connman_network_set_associating(struct connman_network *network,
        return 0;
 }
 
+#if defined TIZEN_EXT
+static void set_authenticate_error(struct connman_network *network)
+{
+       struct connman_service *service;
+
+       service = connman_service_lookup_from_network(network);
+
+       if (!service)
+               return;
+
+       __connman_service_indicate_error(service,
+                                       CONNMAN_SERVICE_ERROR_AUTH_FAILED);
+}
+#endif
+
+
 static void set_associate_error(struct connman_network *network)
 {
        struct connman_service *service;
@@ -1764,8 +1834,11 @@ static void set_associate_error(struct connman_network *network)
        service = connman_service_lookup_from_network(network);
 
 #if defined TIZEN_EXT
+       if (!service)
+               return;
+
        __connman_service_indicate_error(service,
-                                       CONNMAN_SERVICE_ERROR_AUTH_FAILED);
+                                       CONNMAN_SERVICE_ERROR_ASSOC_FAILED);
 #else
        __connman_service_indicate_error(service,
                                        CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
@@ -1887,6 +1960,9 @@ void connman_network_set_error(struct connman_network *network,
                set_connect_error(network);
                break;
 #if defined TIZEN_EXT
+       case CONNMAN_NETWORK_ERROR_AUTHENTICATE_FAIL:
+               set_authenticate_error(network);
+               break;
        case CONNMAN_NETWORK_ERROR_DHCP_FAIL:
                set_dhcp_error(network);
                break;
@@ -2056,6 +2132,18 @@ int __connman_network_connect(struct connman_network *network)
                return err;
        }
 
+#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET
+       /*
+        * Note: If EAP on Ethernet is ON, then network will be connected
+        * after EAP Success event is recieved, from plugin/ethernet.c
+        */
+       struct connman_service *service = connman_service_lookup_from_network(network);
+       if (service && __connman_service_get_use_eapol(service)) {
+               connman_network_set_associating(network, true);
+               return 0;
+       }
+#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */
+
        set_connected(network);
 
        return err;
@@ -2070,7 +2158,9 @@ int __connman_network_connect(struct connman_network *network)
 int __connman_network_disconnect(struct connman_network *network)
 {
        int err = 0;
-
+#if defined TIZEN_EXT
+       if (!simplified_log)
+#endif
        DBG("network %p", network);
 
        remove_ipv4ll_timeout(network);
@@ -2302,9 +2392,10 @@ int connman_network_set_bssid(struct connman_network *network,
        if (bssid == NULL)
                return -EINVAL;
 
-       DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
-                       bssid[0], bssid[1], bssid[2],
-                       bssid[3], bssid[4], bssid[5]);
+       if (!simplified_log)
+               DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
+                               bssid[0], bssid[1], bssid[2],
+                               bssid[3], bssid[4], bssid[5]);
 
        for (;i < WIFI_BSSID_LEN_MAX;i++)
                network->wifi.bssid[i] = bssid[i];
@@ -2317,6 +2408,41 @@ unsigned char *connman_network_get_bssid(struct connman_network *network)
        return (unsigned char *)network->wifi.bssid;
 }
 
+int connman_network_set_transition_mode_bssid(struct connman_network *network,
+                               const unsigned char *transition_mode_bssid)
+{
+       int i = 0;
+
+       if (transition_mode_bssid == NULL)
+               return -EINVAL;
+
+       for (;i < WIFI_BSSID_LEN_MAX;i++)
+               network->wifi.transition_mode_bssid[i] = transition_mode_bssid[i];
+
+       return 0;
+}
+
+unsigned char *connman_network_get_transition_mode_bssid(struct connman_network *network)
+{
+       return (unsigned char *)network->wifi.transition_mode_bssid;
+}
+
+bool connman_network_check_transition_mode(struct connman_network *network1, struct connman_network *network2)
+{
+
+       if (network1 == NULL || network2 == NULL)
+               return FALSE;
+
+       if (network1->wifi.owe_transition_mode == FALSE || network2->wifi.owe_transition_mode == FALSE)
+               return FALSE;
+
+       if ((memcmp(network1->wifi.bssid, network2->wifi.transition_mode_bssid, WIFI_BSSID_LEN_MAX) == 0)
+               && (memcmp(network1->wifi.transition_mode_bssid, network2->wifi.bssid, WIFI_BSSID_LEN_MAX) == 0))
+               return TRUE;
+       else
+               return FALSE;
+}
+
 int connman_network_set_maxspeed(struct connman_network *network,
                                 int maxspeed)
 {
@@ -2335,6 +2461,20 @@ int connman_network_get_maxspeed(struct connman_network *network)
        return 0;
 }
 
+int connman_network_set_sec_list(struct connman_network *network,
+                                       GSList *sec_list)
+{
+       g_slist_free(network->wifi.sec_list);
+       network->wifi.sec_list = sec_list;
+
+       return 0;
+}
+
+void *connman_network_get_sec_list(struct connman_network *network)
+{
+       return network->wifi.sec_list;
+}
+
 int connman_network_set_maxrate(struct connman_network *network,
                                unsigned int maxrate)
 {
@@ -2358,7 +2498,8 @@ int connman_network_set_enc_mode(struct connman_network *network,
        if (encryption_mode == NULL)
                return -EINVAL;
 
-       DBG("network %p encryption mode %s", network, encryption_mode);
+       if (!simplified_log)
+               DBG("network %p encryption mode %s", network, encryption_mode);
 
        g_strlcpy(network->wifi.encryption_mode, encryption_mode,
                                        WIFI_ENCYPTION_MODE_LEN_MAX);
@@ -2451,8 +2592,9 @@ int connman_network_set_countrycode(struct connman_network *network,
        if (country_code == NULL)
                return -EINVAL;
 
-       DBG("network %p Country Code %02x:%02x",network,
-           country_code[0],country_code[1]);
+       if (!simplified_log)
+               DBG("network %p Country Code %02x:%02x",network,
+                               country_code[0],country_code[1]);
 
        for (; i < WIFI_COUNTRY_CODE_LEN; i++)
                network->wifi.country_code[i] = country_code[i];
@@ -2468,16 +2610,23 @@ unsigned char *connman_network_get_countrycode(struct connman_network *network)
 int connman_network_set_bssid_list(struct connman_network *network,
                                        GSList *bssids)
 {
+       unsigned int max_bssid_count;
+
        g_slist_free_full(network->wifi.bssid_list, g_free);
        network->wifi.bssid_list = bssids;
 
+       max_bssid_count = g_slist_length(bssids);
+       if (network->wifi.max_bssid_count < max_bssid_count)
+               network->wifi.max_bssid_count = max_bssid_count;
+
        return 0;
 }
 
 int connman_network_set_phy_mode(struct connman_network *network,
                                    ieee80211_modes_e mode)
 {
-       DBG("network %p phy mode %d", network, mode);
+       if (!simplified_log)
+               DBG("network %p phy mode %d", network, mode);
        network->wifi.phy_mode = mode;
 
        return 0;
@@ -2506,6 +2655,73 @@ void *connman_network_get_bssid_list(struct connman_network *network)
 {
        return network->wifi.bssid_list;
 }
+
+unsigned int connman_network_get_max_bssid_count(struct connman_network *network)
+{
+       return network->wifi.max_bssid_count;
+}
+
+int connman_network_set_last_connected_bssid(struct connman_network *network,
+                               const unsigned char *bssid)
+{
+       if (!bssid)
+               return -EINVAL;
+
+       if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX))
+               return -EINVAL;
+
+       memcpy(network->wifi.last_connected_bssid, bssid, WIFI_BSSID_LEN_MAX);
+
+       return 0;
+}
+
+unsigned char *connman_network_get_last_connected_bssid(struct connman_network *network)
+{
+       return (unsigned char *)network->wifi.last_connected_bssid;
+}
+
+void connman_network_set_assoc_reject_table(struct connman_network *network,
+               GHashTable *assoc_reject_table)
+{
+       if (!network)
+               return;
+
+       if (!assoc_reject_table)
+               return;
+
+       g_hash_table_destroy(network->wifi.assoc_reject_table);
+
+       network->wifi.assoc_reject_table = assoc_reject_table;
+}
+
+GHashTable *connman_network_get_assoc_reject_table(struct connman_network *network)
+{
+       if (!network)
+               return NULL;
+
+       return network->wifi.assoc_reject_table;
+}
+
+__time_t connman_network_get_roam_scan_time(struct connman_network *network)
+{
+       return network->wifi.roam_scan_time;
+}
+
+void connman_network_set_roam_scan_time(struct connman_network *network,
+                                               __time_t roam_scan_time)
+{
+       network->wifi.roam_scan_time = roam_scan_time;
+}
+
+int connman_network_get_snr(struct connman_network *network)
+{
+       return network->wifi.snr;
+}
+
+void connman_network_set_snr(struct connman_network *network, int snr)
+{
+       network->wifi.snr = snr;
+}
 #endif
 
 int connman_network_set_nameservers(struct connman_network *network,
@@ -2570,6 +2786,9 @@ int connman_network_set_domain(struct connman_network *network,
 int connman_network_set_name(struct connman_network *network,
                                                        const char *name)
 {
+#if defined TIZEN_EXT
+       if (!simplified_log)
+#endif
        DBG("network %p name %s", network, name);
 
        g_free(network->name);
@@ -2623,6 +2842,21 @@ int connman_network_set_wifi_channel(struct connman_network *network,
        return 0;
 }
 
+int connman_network_set_autoconnect(struct connman_network *network,
+                               bool autoconnect)
+{
+       if (!network->driver || !network->driver->set_autoconnect)
+               return 0;
+       return network->driver->set_autoconnect(network, autoconnect);
+}
+
+bool __connman_network_native_autoconnect(struct connman_network *network)
+{
+       if (!network->driver || !network->driver->set_autoconnect)
+               return false;
+       return true;
+}
+
 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
 {
        return network->wifi.channel;
@@ -2702,6 +2936,23 @@ int connman_network_set_string(struct connman_network *network,
        } else if (g_str_equal(key, "WiFi.PinWPS")) {
                g_free(network->wifi.pin_wps);
                network->wifi.pin_wps = g_strdup(value);
+#if defined TIZEN_EXT
+       } else if (g_str_equal(key, "WiFi.Connector")) {
+               g_free(network->wifi.connector);
+               network->wifi.connector = g_strdup(value);
+       } else if (g_str_equal(key, "WiFi.CSignKey")) {
+               g_free(network->wifi.c_sign_key);
+               network->wifi.c_sign_key = g_strdup(value);
+       } else if (g_str_equal(key, "WiFi.NetAccessKey")) {
+               g_free(network->wifi.net_access_key);
+               network->wifi.net_access_key = g_strdup(value);
+       } else if (g_str_equal(key, "WiFi.RoamingCurBSSID")) {
+               g_free(network->wifi.roaming_cur_bssid);
+               network->wifi.roaming_cur_bssid = g_strdup(value);
+       } else if (g_str_equal(key, "WiFi.RoamingDstBSSID")) {
+               g_free(network->wifi.roaming_dst_bssid);
+               network->wifi.roaming_dst_bssid = g_strdup(value);
+#endif
        } else {
                return -EINVAL;
        }
@@ -2728,15 +2979,7 @@ const char *connman_network_get_string(struct connman_network *network,
        else if (g_str_equal(key, "WiFi.Mode"))
                return network->wifi.mode;
        else if (g_str_equal(key, "WiFi.Security"))
-#if defined TIZEN_EXT
-               if (network->wifi.rsn_mode != true ||
-                   g_str_equal(network->wifi.security, "ieee8021x"))
-                       return network->wifi.security;
-               else
-                       return "rsn";
-#else
                return network->wifi.security;
-#endif
        else if (g_str_equal(key, "WiFi.Passphrase"))
                return network->wifi.passphrase;
        else if (g_str_equal(key, "WiFi.EAP"))
@@ -2767,6 +3010,18 @@ const char *connman_network_get_string(struct connman_network *network,
                return network->wifi.phase2_auth;
        else if (g_str_equal(key, "WiFi.PinWPS"))
                return network->wifi.pin_wps;
+#if defined TIZEN_EXT
+       else if (g_str_equal(key, "WiFi.Connector"))
+               return network->wifi.connector;
+       else if (g_str_equal(key, "WiFi.CSignKey"))
+               return network->wifi.c_sign_key;
+       else if (g_str_equal(key, "WiFi.NetAccessKey"))
+               return network->wifi.net_access_key;
+       else if (g_str_equal(key, "WiFi.RoamingCurBSSID"))
+               return network->wifi.roaming_cur_bssid;
+       else if (g_str_equal(key, "WiFi.RoamingDstBSSID"))
+               return network->wifi.roaming_dst_bssid;
+#endif
 
        return NULL;
 }
@@ -2795,6 +3050,14 @@ int connman_network_set_bool(struct connman_network *network,
                network->default_internet = value;
        else if (g_strcmp0(key, "WiFi.HS20AP") == 0)
                network->wifi.isHS20AP = value;
+       else if (g_strcmp0(key, "WiFi.TRANSITION_MODE") == 0)
+               network->wifi.owe_transition_mode = value;
+       else if (g_strcmp0(key, "WiFi.Roaming") == 0)
+               network->wifi.roaming_progress = value;
+       else if (g_strcmp0(key, "WiFi.RoamingDHCP") == 0)
+               network->wifi.roaming_dhcp = value;
+       else if (g_strcmp0(key, "WiFi.PMFRequired") == 0)
+               network->wifi.pmf_required = value;
 #endif
 
        return -EINVAL;
@@ -2823,6 +3086,14 @@ bool connman_network_get_bool(struct connman_network *network,
                return network->default_internet;
        else if (g_str_equal(key, "WiFi.HS20AP"))
                return network->wifi.isHS20AP;
+       else if (g_str_equal(key, "WiFi.TRANSITION_MODE"))
+               return network->wifi.owe_transition_mode;
+       else if (g_str_equal(key, "WiFi.Roaming"))
+               return network->wifi.roaming_progress;
+       else if (g_str_equal(key, "WiFi.RoamingDHCP"))
+               return network->wifi.roaming_dhcp;
+       else if (g_str_equal(key, "WiFi.PMFRequired"))
+               return network->wifi.pmf_required;
 #endif
 
        return false;
@@ -2874,6 +3145,16 @@ int connman_network_set_blob(struct connman_network *network,
                        network->wifi.ssid_len = size;
                } else
                        network->wifi.ssid_len = 0;
+#ifdef TIZEN_EXT
+       } else if (g_str_equal(key, "WiFi.TRANSITION_MODE_SSID")) {
+               g_free(network->wifi.transition_mode_ssid);
+               network->wifi.transition_mode_ssid = g_try_malloc(size);
+               if (network->wifi.transition_mode_ssid) {
+                       memcpy(network->wifi.transition_mode_ssid, data, size);
+                       network->wifi.transition_mode_ssid_len = size;
+               } else
+                       network->wifi.transition_mode_ssid_len = 0;
+#endif
        } else {
                return -EINVAL;
        }
@@ -2896,6 +3177,12 @@ const void *connman_network_get_blob(struct connman_network *network,
                if (size)
                        *size = network->wifi.ssid_len;
                return network->wifi.ssid;
+#ifdef TIZEN_EXT
+       } else if (g_str_equal(key, "WiFi.TRANSITION_MODE_SSID")) {
+               if (size)
+                       *size = network->wifi.transition_mode_ssid_len;
+               return network->wifi.transition_mode_ssid;
+#endif
        }
 
        return NULL;